Chemistry analytic. Medical search

Organic chemistry methodology that mimics the modular nature of various biosynthetic processes. It uses highly reliable and selective reactions designed to "click" i.e., rapidly join small modular units together in high yield, without offensive byproducts. In combination with COMBINATORIAL CHEMISTRY TECHNIQUES, it is used for the synthesis of new compounds and combinatorial libraries.

The specialty of ANALYTIC CHEMISTRY applied to assays of physiologically important substances found in blood, urine, tissues, and other biological fluids for the purpose of aiding the physician in making a diagnosis or following therapy.

The study of the structure, preparation, properties, and reactions of carbon compounds. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)

Laboratory tests demonstrating the presence of physiologically significant substances in the blood, urine, tissue, and body fluids with application to the diagnosis or therapy of disease.

A basic science concerned with the composition, structure, and properties of matter; and the reactions that occur between substances and the associated energy exchange.

The branch of chemistry dealing with detection (qualitative) and determination (quantitative) of substances. (Grant & Hackh's Chemical Dictionary, 5th ed)

A technology, in which sets of reactions for solution or solid-phase synthesis, is used to create molecular libraries for analysis of compounds on a large scale.

An examination of chemicals in the blood.

Hydrocarbons with at least one triple bond in the linear portion, of the general formula Cn-H2n-2.

Chemistry dealing with the composition and preparation of agents having PHARMACOLOGIC ACTIONS or diagnostic use.

The location of the atoms, groups or ions relative to one another in a molecule, as well as the number, type and location of covalent bonds.

Methods used for the chemical synthesis of compounds. Included under this heading are laboratory methods used to synthesize a variety of chemicals and drugs.

Pollution prevention through the design of effective chemical products that have low or no toxicity and use of chemical processes that reduce or eliminate the use and generation of hazardous substances.

The conformation, properties, reaction processes, and the properties of the reactions of carbon compounds.

Methodologies used for the isolation, identification, detection, and quantitation of chemical substances.

The study of CHEMICAL PHENOMENA and processes in terms of the underlying PHYSICAL PHENOMENA and processes.

Chemical and physical transformation of the biogenic elements from their nucleosynthesis in stars to their incorporation and subsequent modification in planetary bodies and terrestrial biochemistry. It includes the mechanism of incorporation of biogenic elements into complex molecules and molecular systems, leading up to the origin of life.

Characteristics or attributes of the outer boundaries of objects, including molecules.

Changing an open-chain hydrocarbon to a closed ring. (McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)

Organic or inorganic compounds that contain the -N3 group.

The study of the composition, chemical structures, and chemical reactions of living things.

Theoretical representations that simulate the behavior or activity of chemical processes or phenomena; includes the use of mathematical equations, computers, and other electronic equipment.

Models used experimentally or theoretically to study molecular shape, electronic properties, or interactions; includes analogous molecules, computer-generated graphics, and mechanical structures.

A chemical reaction in which an electron is transferred from one molecule to another. The electron-donating molecule is the reducing agent or reductant; the electron-accepting molecule is the oxidizing agent or oxidant. Reducing and oxidizing agents function as conjugate reductant-oxidant pairs or redox pairs (Lehninger, Principles of Biochemistry, 1982, p471).

The facilitation of a chemical reaction by material (catalyst) that is not consumed by the reaction.

Finely divided solid matter with particle sizes smaller than a micrometeorite, thus with diameters much smaller than a millimeter, moving in interplanetary space. (NASA Thesaurus, 1994)

The molecular designing of drugs for specific purposes (such as DNA-binding, enzyme inhibition, anti-cancer efficacy, etc.) based on knowledge of molecular properties such as activity of functional groups, molecular geometry, and electronic structure, and also on information cataloged on analogous molecules. Drug design is generally computer-assisted molecular modeling and does not include pharmacokinetics, dosage analysis, or drug administration analysis.

The environment outside the earth or its atmosphere. The environment may refer to a closed cabin (such as a space shuttle or space station) or to space itself, the moon, or other planets.

The phenomenon whereby compounds whose molecules have the same number and kind of atoms and the same atomic arrangement, but differ in their spatial relationships. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)

The origin of life. It includes studies of the potential basis for life in organic compounds but excludes studies of the development of altered forms of life through mutation and natural selection, which is BIOLOGICAL EVOLUTION.

The gaseous envelope surrounding a planet or similar body. (From Random House Unabridged Dictionary, 2d ed)

The reactions, changes in structure and composition, the properties of the reactions of carbon compounds, and the associated energy changes.

A broad class of substances containing carbon and its derivatives. Many of these chemicals will frequently contain hydrogen with or without oxygen, nitrogen, sulfur, phosphorus, and other elements. They exist in either carbon chain or carbon ring form.

Compounds formed by the joining of smaller, usually repeating, units linked by covalent bonds. These compounds often form large macromolecules (e.g., BIOPOLYMERS; PLASTICS).

The science concerned with celestial bodies and the observation and interpretation of the radiation received in the vicinity of the earth from the component parts of the universe (McGraw Hill Dictionary of Scientific and Technical Terms, 5th ed)

The theory that the radiation and absorption of energy take place in definite quantities called quanta (E) which vary in size and are defined by the equation E=hv in which h is Planck's constant and v is the frequency of the radiation.

A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

The characteristic three-dimensional shape of a molecule.

The study of the energy of electrons ejected from matter by the photoelectric effect, i.e., as a direct result of absorption of energy from electromagnetic radiation. As the energies of the electrons are characteristic of a specific element, the measurement of the energy of these electrons is a technique used to determine the chemical composition of surfaces.

A heavy metal trace element with the atomic symbol Cu, atomic number 29, and atomic weight 63.55.

The adhesion of gases, liquids, or dissolved solids onto a surface. It includes adsorptive phenomena of bacteria and viruses onto surfaces as well. ABSORPTION into the substance may follow but not necessarily.

Time period from 1801 through 1900 of the common era.

Salts or ions of the theoretical carbonic acid, containing the radical CO2(3-). Carbonates are readily decomposed by acids. The carbonates of the alkali metals are water-soluble; all others are insoluble. (From Grant & Hackh's Chemical Dictionary, 5th ed)

The development and use of techniques to study physical phenomena and construct structures in the nanoscale size range or smaller.

The study of the chemical and physical phenomena of radioactive substances.

The process of finding chemicals for potential therapeutic use.

Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant & Hackh's Chemical Dictionary, 5th ed, p301, p499)

Spectroscopic method of measuring the magnetic moment of elementary particles such as atomic nuclei, protons or electrons. It is employed in clinical applications such as NMR Tomography (MAGNETIC RESONANCE IMAGING).

Biological molecules that possess catalytic activity. They may occur naturally or be synthetically created. Enzymes are usually proteins, however CATALYTIC RNA and CATALYTIC DNA molecules have also been identified.

The vapor state of matter; nonelastic fluids in which the molecules are in free movement and their mean positions far apart. Gases tend to expand indefinitely, to diffuse and mix readily with other gases, to have definite relations of volume, temperature, and pressure, and to condense or liquefy at low temperatures or under sufficient pressure. (Grant & Hackh's Chemical Dictionary, 5th ed)

Complex pharmaceutical substances, preparations, or matter derived from organisms usually obtained by biological methods or assay.

Neutral or negatively charged ligands bonded to metal cations or neutral atoms. The number of ligand atoms to which the metal center is directly bonded is the metal cation's coordination number, and this number is always greater than the regular valence or oxidation number of the metal. A coordination complex can be negative, neutral, or positively charged.

A system for verifying and maintaining a desired level of quality in a product or process by careful planning, use of proper equipment, continued inspection, and corrective action as required. (Random House Unabridged Dictionary, 2d ed)

A class of compounds of the type R-M, where a C atom is joined directly to any other element except H, C, N, O, F, Cl, Br, I, or At. (Grant & Hackh's Chemical Dictionary, 5th ed)

Synthetic or natural materials, other than DRUGS, that are used to replace or repair any body TISSUES or bodily function.

The relationship between the chemical structure of a compound and its biological or pharmacological activity. Compounds are often classed together because they have structural characteristics in common including shape, size, stereochemical arrangement, and distribution of functional groups.

The interdisciplinary science that studies evolutionary biology, including the origin and evolution of the major elements required for life, their processing in the interstellar medium and in protostellar systems. This field also includes the study of chemical evolution and the subsequent interactions between evolving biota and planetary evolution as well as the field of biology that deals with the study of extraterrestrial life.

Chemical reactions effected by light.

Nanometer-sized particles that are nanoscale in three dimensions. They include nanocrystaline materials; NANOCAPSULES; METAL NANOPARTICLES; DENDRIMERS, and QUANTUM DOTS. The uses of nanoparticles include DRUG DELIVERY SYSTEMS and cancer targeting and imaging.

Time period from 1701 through 1800 of the common era.

The rate dynamics in chemical or physical systems.

Method of analyzing chemicals using automation.

An analytical method used in determining the identity of a chemical based on its mass using mass analyzers/mass spectrometers.

Compounds containing the -SH radical.

One of the BIOLOGICAL SCIENCE DISCIPLINES concerned with the origin, structure, development, growth, function, genetics, and reproduction of animals, plants, and microorganisms.

The group of celestial bodies, including the EARTH, orbiting around and gravitationally bound by the sun. It includes eight planets, one minor planet, and 34 natural satellites, more than 1,000 observed comets, and thousands of lesser bodies known as MINOR PLANETS (asteroids) and METEOROIDS. (From Academic American Encyclopedia, 1983)

Organic compounds composed exclusively of carbon and hydrogen forming a closed ring that may be either alicyclic or aromatic.

Large collections of small molecules (molecular weight about 600 or less), of similar or diverse nature which are used for high-throughput screening analysis of the gene function, protein interaction, cellular processing, biochemical pathways, or other chemical interactions.

Tests used in the analysis of the hemic system.

A group of compounds derived from ammonia by substituting organic radicals for the hydrogens. (From Grant & Hackh's Chemical Dictionary, 5th ed)

Electropositive chemical elements characterized by ductility, malleability, luster, and conductance of heat and electricity. They can replace the hydrogen of an acid and form bases with hydroxyl radicals. (Grant & Hackh's Chemical Dictionary, 5th ed)

A polyhedral CARBON structure composed of around 60-80 carbon atoms in pentagon and hexagon configuration. They are named after Buckminster Fuller because of structural resemblance to geodesic domes. Fullerenes can be made in high temperature such as arc discharge in an inert atmosphere.

A molecule that binds to another molecule, used especially to refer to a small molecule that binds specifically to a larger molecule, e.g., an antigen binding to an antibody, a hormone or neurotransmitter binding to a receptor, or a substrate or allosteric effector binding to an enzyme. Ligands are also molecules that donate or accept a pair of electrons to form a coordinate covalent bond with the central metal atom of a coordination complex. (From Dorland, 27th ed)

Compounds similar to hydrocarbons in which a tetravalent silicon atom replaces the carbon atom. They are very reactive, ignite in air, and form useful derivatives.

Materials which have structured components with at least one dimension in the range of 1 to 100 nanometers. These include NANOCOMPOSITES; NANOPARTICLES; NANOTUBES; and NANOWIRES.

The study of crystal structure using X-RAY DIFFRACTION techniques. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

Time period from 1901 through 2000 of the common era.

The composition, conformation, and properties of atoms and molecules, and their reaction and interaction processes.

Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.

The study of ENVIRONMENTAL POLLUTION and the toxic effects of ENVIRONMENTAL POLLUTANTS on the ECOSYSTEM. The term was coined by Truhaut in 1969.

Tree-like, highly branched, polymeric compounds. They grow three-dimensionally by the addition of shells of branched molecules to a central core. The overall globular shape and presence of cavities gives potential as drug carriers and CONTRAST AGENTS.

A nonmetallic element with atomic symbol C, atomic number 6, and atomic weight [12.0096; 12.0116]. It may occur as several different allotropes including DIAMOND; CHARCOAL; and GRAPHITE; and as SOOT from incompletely burned fuel.

The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH = log 1/2[1/(H+)], where (H+) is the hydrogen ion concentration in gram equivalents per liter of solution. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)

A chemical element having an atomic weight of 106.4, atomic number of 46, and the symbol Pd. It is a white, ductile metal resembling platinum, and following it in abundance and importance of applications. It is used in dentistry in the form of gold, silver, and copper alloys.

Members of the class of compounds composed of AMINO ACIDS joined together by peptide bonds between adjacent amino acids into linear, branched or cyclical structures. OLIGOPEPTIDES are composed of approximately 2-12 amino acids. Polypeptides are composed of approximately 13 or more amino acids. PROTEINS are linear polypeptides that are normally synthesized on RIBOSOMES.

The reactions and interactions of atoms and molecules, the changes in their structure and composition, and associated energy changes.

Any of a variety of procedures which use biomolecular probes to measure the presence or concentration of biological molecules, biological structures, microorganisms, etc., by translating a biochemical interaction at the probe surface into a quantifiable physical signal.

A type of scanning probe microscopy in which a very sharp conducting needle is swept just a few angstroms above the surface of a sample. The tiny tunneling current that flows between the sample and the needle tip is measured, and from this are produced three-dimensional topographs. Due to the poor electron conductivity of most biological samples, thin metal coatings are deposited on the sample.

Stable elementary particles having the smallest known negative charge, present in all elements; also called negatrons. Positively charged electrons are called positrons. The numbers, energies and arrangement of electrons around atomic nuclei determine the chemical identities of elements. Beams of electrons are called CATHODE RAYS.

A rigorously mathematical analysis of energy relationships (heat, work, temperature, and equilibrium). It describes systems whose states are determined by thermal parameters, such as temperature, in addition to mechanical and electromagnetic parameters. (From Hawley's Condensed Chemical Dictionary, 12th ed)

Nanoparticles produced from metals whose uses include biosensors, optics, and catalysts. In biomedical applications the particles frequently involve the noble metals, especially gold and silver.

A yellow metallic element with the atomic symbol Au, atomic number 79, and atomic weight 197. It is used in jewelry, goldplating of other metals, as currency, and in dental restoration. Many of its clinical applications, such as ANTIRHEUMATIC AGENTS, are in the form of its salts.

Linear POLYPEPTIDES that are synthesized on RIBOSOMES and may be further modified, crosslinked, cleaved, or assembled into complex proteins with several subunits. The specific sequence of AMINO ACIDS determines the shape the polypeptide will take, during PROTEIN FOLDING, and the function of the protein.

Agents that emit light after excitation by light. The wave length of the emitted light is usually longer than that of the incident light. Fluorochromes are substances that cause fluorescence in other substances, i.e., dyes used to mark or label other compounds with fluorescent tags.

A deoxyribonucleotide polymer that is the primary genetic material of all cells. Eukaryotic and prokaryotic organisms normally contain DNA in a double-stranded state, yet several important biological processes transiently involve single-stranded regions. DNA, which consists of a polysugar-phosphate backbone possessing projections of purines (adenine and guanine) and pyrimidines (thymine and cytosine), forms a double helix that is held together by hydrogen bonds between these purines and pyrimidines (adenine to thymine and guanine to cytosine).

An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration.

The parts of a macromolecule that directly participate in its specific combination with another molecule.

The study of chemical changes resulting from electrical action and electrical activity resulting from chemical changes.

Relating to the size of solids.

Unsaturated hydrocarbons of the type Cn-H2n, indicated by the suffix -ene. (Grant & Hackh's Chemical Dictionary, 5th ed, p408)

Inorganic or organic compounds that contain sulfur as an integral part of the molecule.

Substances that comprise all matter. Each element is made up of atoms that are identical in number of electrons and protons and in nuclear charge, but may differ in mass or number of neutrons.

A group of atoms or molecules attached to other molecules or cellular structures and used in studying the properties of these molecules and structures. Radioactive DNA or RNA sequences are used in MOLECULAR GENETICS to detect the presence of a complementary sequence by NUCLEIC ACID HYBRIDIZATION.

An interdisciplinary field in materials science, ENGINEERING, and BIOLOGY, studying the use of biological principles for synthesis or fabrication of BIOMIMETIC MATERIALS.

A metallic element with atomic symbol Fe, atomic number 26, and atomic weight 55.85. It is an essential constituent of HEMOGLOBINS; CYTOCHROMES; and IRON-BINDING PROTEINS. It plays a role in cellular redox reactions and in the transport of OXYGEN.

The measurement of the amplitude of the components of a complex waveform throughout the frequency range of the waveform. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)

A group of compounds with an 8-carbon ring. They may be saturated or unsaturated.

The quality or state of being wettable or the degree to which something can be wet. This is also the ability of any solid surface to be wetted when in contact with a liquid whose surface tension is reduced so that the liquid spreads over the surface of the solid.

Any solid objects moving in interplanetary space that are smaller than a planet or asteroid but larger than a molecule. Meteorites are any meteoroid that has fallen to a planetary surface. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

Chemicals used in agriculture. These include pesticides, fumigants, fertilizers, plant hormones, steroids, antibiotics, mycotoxins, etc.

The ash, dust, gases, and lava released by volcanic explosion. The gases are volatile matter composed principally of about 90% water vapor, and carbon dioxide, sulfur dioxide, hydrogen, carbon monoxide, and nitrogen. The ash or dust is pyroclastic ejecta and lava is molten extrusive material consisting mainly of magnesium silicate. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

An atom or group of atoms that have a positive or negative electric charge due to a gain (negative charge) or loss (positive charge) of one or more electrons. Atoms with a positive charge are known as CATIONS; those with a negative charge are ANIONS.

The characteristic 3-dimensional shape of a protein, including the secondary, supersecondary (motifs), tertiary (domains) and quaternary structure of the peptide chain. PROTEIN STRUCTURE, QUATERNARY describes the conformation assumed by multimeric proteins (aggregates of more than one polypeptide chain).

All of the divisions of the natural sciences dealing with the various aspects of the phenomena of life and vital processes. The concept includes anatomy and physiology, biochemistry and biophysics, and the biology of animals, plants, and microorganisms. It should be differentiated from BIOLOGY, one of its subdivisions, concerned specifically with the origin and life processes of living organisms.

Drugs intended for human or veterinary use, presented in their finished dosage form. Included here are materials used in the preparation and/or formulation of the finished dosage form.

The physical phenomena describing the structure and properties of atoms and molecules, and their reaction and interaction processes.

The branch of medicine concerned with the application of NANOTECHNOLOGY to the prevention and treatment of disease. It involves the monitoring, repair, construction, and control of human biological systems at the molecular level, using engineered nanodevices and NANOSTRUCTURES. (From Freitas Jr., Nanomedicine, vol 1, 1999).

Facilities equipped to carry out investigative procedures.

Synthetic organic reactions that use reactions between unsaturated molecules to form cyclical products.

Reagents with two reactive groups, usually at opposite ends of the molecule, that are capable of reacting with and thereby forming bridges between side chains of amino acids in proteins; the locations of naturally reactive areas within proteins can thereby be identified; may also be used for other macromolecules, like glycoproteins, nucleic acids, or other.

The testing of materials and devices, especially those used for PROSTHESES AND IMPLANTS; SUTURES; TISSUE ADHESIVES; etc., for hardness, strength, durability, safety, efficacy, and biocompatibility.

The study of those aspects of energy and matter in terms of elementary principles and laws. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)

Contamination of the air, bodies of water, or land with substances that are harmful to human health and the environment.

Time period from 2001 through 2100 of the common era.

Techniques used to carry out clinical investigative procedures in the diagnosis and therapy of disease.

Techniques used to synthesize chemicals using molecular substrates that are bound to a solid surface. Typically a series of reactions are conducted on the bound substrate that results in either the covalent attachment of specific moieties or the modification of existing function groups. These techniques offer an advantage to those involving solution reactions in that the substrate compound does not have to be isolated and purified between the reaction steps.

Liquid chromatographic techniques which feature high inlet pressures, high sensitivity, and high speed.

Ring compounds having atoms other than carbon in their nuclei. (Grant & Hackh's Chemical Dictionary, 5th ed)

A trace element that constitutes about 27.6% of the earth's crust in the form of SILICON DIOXIDE. It does not occur free in nature. Silicon has the atomic symbol Si, atomic number 14, and atomic weight [28.084; 28.086].

The process in which substances, either endogenous or exogenous, bind to proteins, peptides, enzymes, protein precursors, or allied compounds. Specific protein-binding measures are often used as assays in diagnostic assessments.

Hard, amorphous, brittle, inorganic, usually transparent, polymerous silicate of basic oxides, usually potassium or sodium. It is used in the form of hard sheets, vessels, tubing, fibers, ceramics, beads, etc.

Polymers of ETHYLENE OXIDE and water, and their ethers. They vary in consistency from liquid to solid depending on the molecular weight indicated by a number following the name. They are used as SURFACTANTS, dispersing agents, solvents, ointment and suppository bases, vehicles, and tablet excipients. Some specific groups are NONOXYNOLS, OCTOXYNOLS, and POLOXAMERS.

Hospital facilities equipped to carry out investigative procedures.

An abrupt high-current electric discharge that occurs in the ATMOSPHERE and that has a path length ranging from hundreds of feet to tens of miles. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)

Transparent, tasteless crystals found in nature as agate, amethyst, chalcedony, cristobalite, flint, sand, QUARTZ, and tridymite. The compound is insoluble in water or acids except hydrofluoric acid.

A family of nonmetallic, generally electronegative, elements that form group 17 (formerly group VIIa) of the periodic table.

Creation and development of bodies within solar systems, includes study of early planetary geology.

Systems for the delivery of drugs to target sites of pharmacological actions. Technologies employed include those concerning drug preparation, route of administration, site targeting, metabolism, and toxicity.

Polymers made up of a few (2-20) nucleotides. In molecular genetics, they refer to a short sequence synthesized to match a region where a mutation is known to occur, and then used as a probe (OLIGONUCLEOTIDE PROBES). (Dorland, 28th ed)

The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.

The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms.

Organic compounds containing a carbonyl group in the form -CHO.

The homogeneous mixtures formed by the mixing of a solid, liquid, or gaseous substance (solute) with a liquid (the solvent), from which the dissolved substances can be recovered by physical processes. (From Grant & Hackh's Chemical Dictionary, 5th ed)

The urea concentration of the blood stated in terms of nitrogen content. Serum (plasma) urea nitrogen is approximately 12% higher than blood urea nitrogen concentration because of the greater protein content of red blood cells. Increases in blood or serum urea nitrogen are referred to as azotemia and may have prerenal, renal, or postrenal causes. (From Saunders Dictionary & Encyclopedia of Laboratory Medicine and Technology, 1984)

A field of chemistry which pertains to chemical compounds or ions that do not contain the element carbon (with the exception of carbon dioxide and compounds containing a carbonate radical, e.g., calcium carbonate).

Acidic water usually pH 2.5 to 4.5, which poisons the ecosystem and adversely affects plants, fishes, and mammals. It is caused by industrial pollutants, mainly sulfur oxides and nitrogen oxides, emitted into the atmosphere and returning to earth in the form of acidic rain water.

High molecular weight polymers containing a mixture of purine and pyrimidine nucleotides chained together by ribose or deoxyribose linkages.

The region of an enzyme that interacts with its substrate to cause the enzymatic reaction.

Analysis of the intensity of Raman scattering of monochromatic light as a function of frequency of the scattered light.

Carbonic acid calcium salt (CaCO3). An odorless, tasteless powder or crystal that occurs in nature. It is used therapeutically as a phosphate buffer in hemodialysis patients and as a calcium supplement.

Changes in the amounts of various chemicals (neurotransmitters, receptors, enzymes, and other metabolites) specific to the area of the central nervous system contained within the head. These are monitored over time, during sensory stimulation, or under different disease states.

A low-energy attractive force between hydrogen and another element. It plays a major role in determining the properties of water, proteins, and other compounds.

Nucleic acid which complements a specific mRNA or DNA molecule, or fragment thereof; used for hybridization studies in order to identify microorganisms and for genetic studies.

Inorganic oxides that contain nitrogen.

Liquid water present beneath the surface of the earth.

Stable elementary particles having the smallest known positive charge, found in the nuclei of all elements. The proton mass is less than that of a neutron. A proton is the nucleus of the light hydrogen atom, i.e., the hydrogen ion.

The first chemical element in the periodic table. It has the atomic symbol H, atomic number 1, and atomic weight [1.00784; 1.00811]. It exists, under normal conditions, as a colorless, odorless, tasteless, diatomic gas. Hydrogen ions are PROTONS. Besides the common H1 isotope, hydrogen exists as the stable isotope DEUTERIUM and the unstable, radioactive isotope TRITIUM.

The sixth planet in order from the sun. It is one of the five outer planets of the solar system. Its twelve natural satellites include Phoebe and Titan.

A type of scanning probe microscopy in which a probe systematically rides across the surface of a sample being scanned in a raster pattern. The vertical position is recorded as a spring attached to the probe rises and falls in response to peaks and valleys on the surface. These deflections produce a topographic map of the sample.

Theoretical representations that simulate the behavior or activity of biological processes or diseases. For disease models in living animals, DISEASE MODELS, ANIMAL is available. Biological models include the use of mathematical equations, computers, and other electronic equipment.

A halogen with the atomic symbol Br, atomic number 36, and atomic weight 79.904. It is a volatile reddish-brown liquid that gives off suffocating vapors, is corrosive to the skin, and may cause severe gastroenteritis if ingested.

Elements of limited time intervals, contributing to particular results or situations.

Negatively charged atoms, radicals or groups of atoms which travel to the anode or positive pole during electrolysis.

Methods utilizing the principles of MICROFLUIDICS for sample handling, reagent mixing, and separation and detection of specific components in fluids.

Highly reactive molecules with an unsatisfied electron valence pair. Free radicals are produced in both normal and pathological processes. They are proven or suspected agents of tissue damage in a wide variety of circumstances including radiation, damage from environment chemicals, and aging. Natural and pharmacological prevention of free radical damage is being actively investigated.

Programs of study which span the traditional boundaries of academic scholarship.

Inorganic or organic compounds containing trivalent iron.

Planet that is the third in order from the sun. It is one of the four inner or terrestrial planets of the SOLAR SYSTEM.

Substances that dissociate into two or more ions, to some extent, in water. Solutions of electrolytes thus conduct an electric current and can be decomposed by it (ELECTROLYSIS). (Grant & Hackh's Chemical Dictionary, 5th ed)

Large members of the FALCONIFORMES order of birds, family Accipitridae, most especially the genera Aquila, Haliaeetus, Harpia, and Circaetus. They are characterized by their powerful talons, which carry long, curved, pointed claws and by their opposable hindtoe.

The study of fluid channels and chambers of tiny dimensions of tens to hundreds of micrometers and volumes of nanoliters or picoliters. This is of interest in biological MICROCIRCULATION and used in MICROCHEMISTRY and INVESTIGATIVE TECHNIQUES.

Positively charged atoms, radicals or groups of atoms which travel to the cathode or negative pole during electrolysis.

The thermodynamic interaction between a substance and WATER.

A bile pigment that is a degradation product of HEME.

Computer-based representation of physical systems and phenomena such as chemical processes.

A characteristic feature of enzyme activity in relation to the kind of substrate on which the enzyme or catalytic molecule reacts.

A spectroscopic technique in which a range of wavelengths is presented simultaneously with an interferometer and the spectrum is mathematically derived from the pattern thus obtained.

The chemical processes, enzymatic activities, and pathways of living things and related temporal, dimensional, qualitative, and quantitative concepts.

The salinated water of OCEANS AND SEAS that provides habitat for marine organisms.

Cyclic compounds with a ring size of approximately 1-4 dozen atoms.

The sciences dealing with processes observable in nature.

Techniques for labeling a substance with a stable or radioactive isotope. It is not used for articles involving labeled substances unless the methods of labeling are substantively discussed. Tracers that may be labeled include chemical substances, cells, or microorganisms.

Organic compounds containing the carboxy group (-COOH). This group of compounds includes amino acids and fatty acids. Carboxylic acids can be saturated, unsaturated, or aromatic.

Elements of the lanthanoid series including atomic number 57 (LANTHANUM) through atomic number 71 (LUTETIUM).

Covalent attachment of HALOGENS to other compounds.

A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions.

Polymerized forms of styrene used as a biocompatible material, especially in dentistry. They are thermoplastic and are used as insulators, for injection molding and casting, as sheets, plates, rods, rigid forms and beads.

Positively charged particles composed of two protons and two NEUTRONS, i.e. equivalent to HELIUM nuclei, which are emitted during disintegration of heavy ISOTOPES. Alpha rays have very strong ionizing power, but weak penetrability.

Organic compounds that contain phosphorus as an integral part of the molecule. Included under this heading is broad array of synthetic compounds that are used as PESTICIDES and DRUGS.

Elements with partially filled d orbitals. They constitute groups 3-12 of the periodic table of elements.

The facilitation of biochemical reactions with the aid of naturally occurring catalysts such as ENZYMES.

The univalent radical OH. Hydroxyl radical is a potent oxidizing agent.

The covalent bonding of an alkyl group to an organic compound. It can occur by a simple addition reaction or by substitution of another functional group.

An allotropic form of carbon that is used in pencils, as a lubricant, and in matches and explosives. It is obtained by mining and its dust can cause lung irritation.

Alicyclic hydrocarbons in which three or more of the carbon atoms in each molecule are united in a ring structure and each of the ring carbon atoms is joined to two hydrogen atoms or alkyl groups. The simplest members are cyclopropane (C3H6), cyclobutane (C4H8), cyclohexane (C6H12), and derivatives of these such as methylcyclohexane (C6H11CH3). (From Sax, et al., Hawley's Condensed Chemical Dictionary, 11th ed)

Analysis of suspicious powders following the post 9/11 anthrax scare. (1/22)

BACKGROUND: Following the 9/11 terrorist attacks, SET Environmental, Inc., a Chicago-based environmental and hazardous materials management company received a large number of suspicious powders for analysis. METHODS: Samples of powders were submitted to SET for anthrax screening and/or unknown identification (UI). Anthrax screening was performed on-site using a ruggedized analytical pathogen identification device (R.A.P.I.D.) (Idaho Technologies, Salt Lake City, UT). UI was performed at SET headquarters (Wheeling, IL) utilizing a combination of wet chemistry techniques, infrared spectroscopy, and gas chromatography/mass spectroscopy. Turnaround time was approximately 2-3 hours for either anthrax or UI. RESULT: Between October 10, 2001 and October 11, 2002, 161 samples were analyzed. Of these, 57 were for anthrax screening only, 78 were for anthrax and UI, and 26 were for UI only. Sources of suspicious powders included industries (66%), U.S. Postal Service (19%), law enforcement (9%), and municipalities (7%). There were 0/135 anthrax screens that were positive. CONCLUSIONS: There were no positive anthrax screens performed by SET in the Chicago area following the post-9/11 anthrax scare. The only potential biological or chemical warfare agent identified (cyanide) was provided by law enforcement. Rapid anthrax screening and identification of unknown substances at the scene are useful to prevent costly interruption of services and potential referral for medical evaluation. (+info)

Surface chemistry effects on the performance of an electrochemical DNA sensor. (2/22)

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The rise of environmental analytical chemistry as an interdisciplinary activity. (3/22)

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A novel poly(vinyl chloride) matrix membrane sensor for batch and flow-injection determinations of thiocyanate, cyanide and some metal ions. (4/22)

A poly(vinyl chloride) matrix membrane sensor for the selective determination of thiocyanate has been developed based on the use of copper(II)-2-(5-bromo-2-pyridylazo)-5-diethylaminophenol complex (Cu-PADAP) as a novel charged carrier, and o-nitrophenyloctyl ether (o-NPOE) as a solvent mediator. The sensor displays a significantly enhanced response towards SCN(-) ions over the concentration range 7.0 x 10(-6) to 1.0 x 10(-2) mol L(-1) with a detection limit of 5.6 x 10(-6) mol L(-1) and a calibration slope of -57.5 +/- 0.5 mV decade(-1). The sensor exhibits a long life-span, long-term stability, high reproducibility, and a fast response time. The selectivity coefficients of some anions were calculated using the separate solutions method, and found to be in the following order: SCN(-) > ClO(4)(-) > I(-) > Sal(-) > NO(2)(-) > Br(-) > NO(3)(-) = CH(3)COO(-) > Cl(-) > SO(4)(2-) = PO(4)(3-). The effects of the pH and ionic membrane additives (e.g. tridodecylmethylammonium chloride, TDMAC and potassium tetrakis[bis(3,5-trifluoromethyl)phenyl] borate, KTFPB) were examined. The sensor was used for the determination of SCN(-) ions in saliva and urine samples collected from some smoker and non-smoker donors. The developed sensor was also applied to determine the cyanide content in electroplating waste water samples after its conversion into thiocyanate. The application of the sensor to monitor the potentiometric titration of Ag(+) and Hg(2+) using SCN(-) resulted in sharp inflection breaks at the equivalent points. The data obtained using the proposed sensor correlate very well with results collected using the standard methods of thiocyanate, cyanide and metal analysis. (+info)

Chemical sensing based on catalytic nanomotors: motion-based detection of trace silver. (5/22)

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An electrochemical sensor for phenylephrine based on molecular imprinting. (6/22)

Molecularly imprinted polymers (MIPs) were applied as molecular recognition elements to an electrochemical sensor for phenylephrine. A MIPs membrane was created on a glassy carbon electrode. SEM revealed a gradual change on the morphology of modified electrodes as the ratios of function monomer and cross-linking varied. When the ratio was 4:40, the surface morphology between the imprinted electrode (M-electrode) and the control electrode (N-electrode) became unambiguously different. This artificial receptor exhibited high selectivity for the template compared to closely related analogue. The response of the sensor varied in different concentration range might due to the heterogeneity of the MIPs membrane. This sensor was also used to determine phenylephrine in tablet samples. (+info)

The PedsQL in pediatric patients with Spinal Muscular Atrophy: feasibility, reliability, and validity of the Pediatric Quality of Life Inventory Generic Core Scales and Neuromuscular Module. (7/22)

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Young investigator. (8/22)

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Letters to Analytic Chemistry. 82 (2): 457-460. doi:10.1021/ac902348g. PMID 20030333. National Geographic "Cleopatra's eye ... Tapsoba I, Arbault S, Walter P, Amatore C (January 2010). "Finding Out Egyptian Gods' Secret Using Analytical Chemistry: ... i, Tapsoba; s, Arbault; p, Walter; c, Amatore (2010). "Finding Out Egyptian Gods' Secret Using Analytical Chemistry: Biomedical ... Properties of Egyptian Black Makeup Revealed by Amperometry at Single Cells". Analytical Chemistry. 82 (2): 457-460. doi: ...

https://en.wikipedia.org/wiki/Kohl_(cosmetics)

see Section 2. Pre-analytic factors Free T4; Thyroxine, Free; T4, Free Archived 2010-12-22 at the Wayback Machine UNC Health ... Reference ranges for blood tests are studied within the field of clinical chemistry (also known as "clinical biochemistry", " ... The Society for American Clinical Laboratory Science > Chemistry Tests > Immunoglobulins Archived 2009-10-15 at the Wayback ... Clinical Chemistry 45, No. 1, 1999 (stating 1.9-3.3 g/L) Derived by dividing mass values with molar mass Ferritin by: Mark ...

https://en.wikipedia.org/wiki/Reference_ranges_for_blood_tests

From classical to modern chemistry : the instrumental revolution. Cambridge: Royal Society of Chemistry. pp. 57-84. ISBN 978-0- ... Drees, Julia C.; Wu, Alan H. B. (2013). "Chapter 5: Analytic techniques" (PDF). In Bishop, Michael L.; Fody, Edward P.; Schoeff ... From classical to modern chemistry : the instrumental revolution. Cambridge: Royal Society of Chemistry. pp. 111-128. ISBN 978- ... "Beckman Instruments". Analytical Chemistry. 22 (12): 9A. December 1950. doi:10.1021/ac60048a708. Cary, H. H.; Beckman, Arnold O ...

https://en.wikipedia.org/wiki/DU_spectrophotometer

... and analytic, inorganic, organic and experimental chemistry. He died in Iași in 1879. Wikimedia Commons has media related to ... In 1856, invited by August Treboniu Laurian, he came to Iași, where he was named professor of physics and chemistry at the ... When the University of Iași was founded in 1860, he was named full professor in the physics and chemistry department. He taught ... Together with Petru Poni, he pushed for the establishment of a chemistry laboratory. This began to take shape in the 1864-1865 ...

https://en.wikipedia.org/wiki/Ștefan_Micle

Kryven I (January 2018). "Analytic results on the polymerisation random graph model". Journal of Mathematical Chemistry. 56 (1 ...

https://en.wikipedia.org/wiki/Random_graph_theory_of_gelation

Kryven, Ivan (2018-01-01). "Analytic results on the polymerisation random graph model". Journal of Mathematical Chemistry. 56 ( ... The field of graph theory continued to develop and found applications in chemistry (Sylvester, 1878). Dénes Kőnig, a Hungarian ...

https://en.wikipedia.org/wiki/Network_science

In quantum chemistry, Slater's rules provide numerical values for the effective nuclear charge in a many-electron atom. Each ... The rules were developed by John C. Slater in an attempt to construct simple analytic expressions for the atomic orbital of any ... Miessler, Gary L.; Tarr, Donald A. (2003). Inorganic Chemistry. Prentice Hall. pp. 38. ISBN 978-0-13-035471-6. Robinett, ... ISBN 978-0-13-120198-9. Zener, Clarence (1930). "Analytic Atomic Wave Functions". Phys. Rev. 36 (1): 51-56. Bibcode:1930PhRv... ...

https://en.wikipedia.org/wiki/Slater's_rules

Experiments in general chemistry and introduction to chemical analysis, 1889; Analytic tables by Clemens Zimmermann, translated ... From 1852 to 1855 he studied chemistry at the University of Giessen, and afterwards, furthered his education at the University ... Important Figures of Analytical Chemistry from Germany in Brief Biographies ... by D. Thorburn Burns, R. Klaus Müller, Reiner ... Die Begründung der Chemie durch Lavoisier, 1870 - The founding of chemistry by Antoine Lavoisier. ...

https://en.wikipedia.org/wiki/Jacob_Volhard

At the same time, he studied chemistry and in 1852 obtained his habilitation. He dedicated himself to analytic chemistry and ... He promoted analytic and judicial chemistry by numerous scientific investigations. From 1869 up until his death, he served as a ... "Manual of Analytic Chemistry") (1870-71). F.L. Sonnenschein's Handbuch der gerichtlichen chemie (new edition by Alexander ... Classen, 1881) ("Sonnenschein's manual of forensic chemistry"). Important Figures of Analytical Chemistry from Germany in Brief ...

https://en.wikipedia.org/wiki/Franz_Leopold_Sonnenschein

1903 Mikhail Semyonovich Tsvet invents chromatography, an important analytic technique. 1904 Hantaro Nagaoka proposes an early ... History of chemistry Nobel Prize in chemistry List of Nobel laureates in Chemistry Timeline of chemical elements discoveries " ... "History of Chemistry". Intensive General Chemistry. Columbia University Department of Chemistry Undergraduate Program. ... cite web}}: Missing or empty ,url= (help) "Carl Wilhelm Scheele". History of Gas Chemistry. Center for Microscale Gas Chemistry ...

https://en.wikipedia.org/wiki/Timeline_of_chemistry

In 1903, Mikhail Tsvet invented chromatography, an important analytic technique. In 1904, Hantaro Nagaoka proposed an early ... "History of Chemistry". Intensive General Chemistry. Columbia University Department of Chemistry Undergraduate Program. ... cite web}}: Missing or empty ,url= (help) "Carl Wilhelm Scheele". History of Gas Chemistry. Center for Microscale Gas Chemistry ... Lavoisier made many fundamental contributions to the science of chemistry. Following his work, chemistry acquired a strict, ...

https://en.wikipedia.org/wiki/History_of_chemistry

The test administered consists of Calculus, Chemistry, Research, and Analytic Geometry. Being the youngest RSHS and only on its ... Zoology, organic chemistry, and thermodynamics is being studied by juniors. Seniors have human biology, analytical chemistry ... chemistry and physics is introduced during second year. Sophomores tackles the areas of botany, inorganic chemistry, and ... Analytic Geometry Mathematics IV(core)- Calculus Mathematics IV(elective)-Analytic Geometry b. Mathematics Curricular offerings ...

https://en.wikipedia.org/wiki/Regional_Science_High_School_Union

For example, in fields such as physics, geology, chemistry, or biology, in situ may describe the way a measurement is taken, ... Ens, Barrett; Irani, Pourang (2017). "Spatial Analytic Interfaces: Spatial User Interfaces for In Situ Visual Analytics". IEEE ... In chemistry, in situ typically means "in the reaction mixture." There are numerous situations in which chemical intermediates ... Macromolecular Chemistry and Physics. 217 (3): 333-343. doi:10.1002/macp.201500296. ...

https://en.wikipedia.org/wiki/In_situ

C. David Sherrill; Anna I. Krylov; Edward F. C. Byrd & Martin Head-Gordon (1998). "Energies and analytic gradients for a ... NIST Chemistry WebBook. nist.gov P.A.M. Dirac (1930). "Note on Exchange Phenomena in the Thomas Atom". Mathematical Proceedings ... Quantum chemistry calculations in Spartan are powered by Q-Chem. Primary functions are to supply information about structures, ... Computational Chemistry, David Young, Wiley-Interscience, 2001. Appendix A. A.1.6 pg 330, Spartan Hehre, Warren J.; Leo Radom; ...

https://en.wikipedia.org/wiki/Spartan_(chemistry_software)

He was awarded, with John Pople, the Nobel Prize in Chemistry in 1998. Harish-Chandra (1923-1983), Indian mathematician, who ... Antony Flew (1923-2010), British analytic philosopher and prominent former atheist; during his last years he openly made an ... His spheres of science were natural science, chemistry, physics, mineralogy, history, art, philology, optical devices and ... and the chemistry of radioactive substances". Max Born (1882-1970), German-British physicist and mathematician who was ...

https://en.wikipedia.org/wiki/List_of_deists

The same year, having returned to Iași, he was named head of the city's chemistry institute, under the Health Ministry. He ... He also devised several micro-analytic methods applied to Romanian wine. He became active in politics in 1910, when he joined ... In 1895, he was hired at the city's recently established food chemistry laboratory, where he showed a talent for organization. ... His published work focused on organic chemistry. One article that appeared at Berlin in 1901 dealt with the synthesis of ...

https://en.wikipedia.org/wiki/Corneliu_Șumuleanu

Etchegoin, P. G.; Le Ru, E. C.; Meyer, M. (2006). "An analytic model for the optical properties of gold". The Journal of ... Homola, Jir (2003). "Present and future of surface plasmon resonance biosensors". Analytical and Bioanalytical Chemistry. 377 ( ...

https://en.wikipedia.org/wiki/Surface_plasmon_polariton

... ' chemistry capability includes Hartree-Fock and density functional theory in chemistry (including analytic derivatives ... "Multiresolution quantum chemistry: Analytic derivatives for Hartree--Fock and density functional theory". The Journal of ... "Chemistry and Materials Simulations Speed Clean Energy Production and Storage". 1 June 2011. Archived from the original on 6 ... Free and open-source software portal List of numerical analysis software List of quantum chemistry and solid state physics ...

https://en.wikipedia.org/wiki/MADNESS

In organic chemistry, this was primarily due to the efforts of the British chemists Arthur Lapworth, Robert Robinson, Thomas ... In 1903, Mikhail Tsvet invented chromatography, an important analytic technique. In 1904, Hantaro Nagaoka proposed an early ... New models of the structure of the atom led to developments in theories of chemistry and the development of new materials such ... Some view the birth of quantum chemistry in the discovery of the Schrödinger equation and its application to the hydrogen atom ...

https://en.wikipedia.org/wiki/20th_century_in_science

Her research tended to be in the areas of physical and analytic chemistry. While in Kansas, she began researching and writing ... Bray, Carol (1999). "KU's First Woman of Chemistry, Mary Elvira Weeks, A History of Our Historian" (PDF). Chemistry at the ... "Dexter Award for Outstanding Achievement in the History of Chemistry". Division of the History of Chemistry. American Chemical ... Weeks was the first woman to receive a Ph.D. in chemistry at the University of Kansas and the first woman to be a faculty ...

https://en.wikipedia.org/wiki/Mary_Elvira_Weeks

... and Transparency-Based Analytic Devices". Analytical Chemistry. 89 (6): 3613-3621. doi:10.1021/acs.analchem.6b05009. ISSN 0003- ... Analytical Chemistry. 82 (1): 3-10. doi:10.1021/ac9013989. ISSN 0003-2700. PMID 20000334. Kosack, Cara S; Page, Anne-Laure; ... Analytical Chemistry. 86 (15): 7712-7718. doi:10.1021/ac5016408. ISSN 0003-2700. PMID 24970379. Zhang, Yun; Ju, Yue; Huang, ... Analytical Chemistry. 81 (14): 5821-5826. doi:10.1021/ac9007573. ISSN 0003-2700. PMID 19485415. Zhang, Yan; Zhang, Lina; Cui, ...

https://en.wikipedia.org/wiki/Paper-based_microfluidics

This reaction is used in analytic chemistry to determine the concentration of borate anions. metaborate tetraborate Vegas, A. ( ... In inorganic chemistry, an orthoborate is a polyatomic anion with formula [BO3]3− or a salt containing the anion; such as ... The name is also used in organic chemistry for the trivalent functional group B(O−)3, or any compound (ester) that contains it ... Chemistry of Materials. 11 (6): 1576-1580. doi:10.1021/cm990022o. ISSN 0897-4756. v t e (Chemical articles with multiple ...

https://en.wikipedia.org/wiki/Orthoborate

Grade 9 study Advanced Algebra, Analytic Geometry as majors, and Advanced Statistics for Elective. Grade 10 take Trigonometry ... Grade 9 take Chemistry as a major subject, Physics and Biotechnology for electives; and Grade 10 take Advanced Physics as major ... while Advanced Chemistry and Research 2 for electives. Mathematics - Grade 7 take Elementary Algebra. Grade 8 covers Geometry ...

https://en.wikipedia.org/wiki/Pacita_Complex_National_High_School

The questions are aimed at testing the Conceptual understanding and analytic ability of the candidates. The questions are of ... The next four sections includes questions on (1) Biology, (2) Chemistry, (3) Mathematics and (4) Physics. Candidates can ...

https://en.wikipedia.org/wiki/National_Entrance_Screening_Test

These fields can be: organic chemistry, analytic chemistry, inorganic chemistry, chemical engineers and surface chemistry. The ... The royal society of chemistry Somorjai, G. A., Li, (2010) Y. Introduction to surface chemistry and catalysis, 2nd ed, 2010, ... E.,(1983) Industrial Catalysis: Chemistry applied to your life-style and environment, In Applied industrial catalysis, vol 1, ... The royal society of chemistry. Chinchen, G. C., Mansfield, K., Spencer, M.S., CHEMTECH, 1990, 20, 692. Merriam, J. S., Atwood ...

https://en.wikipedia.org/wiki/Industrial_catalysts

Zoology, organic chemistry, and thermodynamics is studied by juniors. Seniors have human biology, analytical chemistry and ... Linear algebra, analytic geometry, plane and spherical trigonometry, and statistics in research are taken during sophomore. ... Chemistry and Physics is introduced during second year. Sophomores tackle the areas of botany, inorganic chemistry, and ... The basic science courses includes earth & environmental sciences, biology, chemistry, and physics. First year students tackle ...

https://en.wikipedia.org/wiki/Caraga_Regional_Science_High_School

He was the son of botanist Alexander von Bunge (1803-1890). In 1874 he received his degree in chemistry at the University of ... and analytic studies of iron metabolism. He was the author of treatises on alcoholic spirits, of which he denounced as a " ... New Physis "Review of Text-Book of Physiological and Pathological Chemistry by Prof. G. Bunge, 2nd English edition, translated ... Text-Book of Physiological and Pathological Chemistry, (translated from the fourth German edition by Florence A. Starling and ...

https://en.wikipedia.org/wiki/Gustav_von_Bunge

1988 Peter Schultz For innovative research at the interface of chemistry and biology, both in the development of new approaches ... His work combines powerful analytic insights and imaginative econometric methods aimed at subjects of fundamental National ... 1985 Jacqueline Barton For her imaginative and significant work in bioinorganic chemistry. Her use of small inorganic molecules ... "For her transformative work that integrates chemistry and microbiology to understand biosynthetic mechanisms and microbial ...

https://en.wikipedia.org/wiki/Alan_T._Waterman_Award

... , the Cambridge Analytic Derivatives Package, is a suite of programs for ab initio computational chemistry calculations. ... Computational chemistry software, All stub articles, Theoretical chemistry stubs, Physical chemistry stubs, Quantum physics ... Quantum chemistry computer programs CADPAC web site at the Wayback Machine (archived October 24, 2015) v t e v t e v t e ( ...

https://en.wikipedia.org/wiki/CADPAC

Journal of Medicinal Chemistry. 49 (4): 1420-32. doi:10.1021/jm050797a. PMC 2602954. PMID 16480278. "Analytic Report alpha-PHiP ...

https://en.wikipedia.org/wiki/Α-PHiP

"2MOLCAS as a development platform for quantum chemistry software". International Journal of Quantum Chemistry. 100 (4): 626-635 ... and RASPT2 wavefunctions and energies Analytic gradient geometry optimization based on HF, DFT, CASSCF, and RASSCF ... MOLCAS is an ab initio computational chemistry program, developed as a joint project by a number of international institutes. ... Journal of Computational Chemistry, 37 (5): 506-541, doi:10.1002/jcc.24221, PMID 26561362 Duncan, James A. (2009). "MOLCAS 7.2 ...

https://en.wikipedia.org/wiki/MOLCAS

Rosengren received his Bachelor's degree in Chemistry with Minors in Mathematics and Psychology from the College of Wooster in ... "A Review of New Analytic Techniques for Quantifying Symmetry in Locomotion". Symmetry. 2 (2): 1135-1155. doi:10.3390/sym2021135 ...

https://en.wikipedia.org/wiki/Karl_Rosengren

Bachelard was a postal clerk in Bar-sur-Aube, and then studied physics and chemistry before finally becoming interested in ... 2016) The Historical Turn in Analytic Philosophy. Springer. Ch. 2.1. ISBN 978-0230201538 Routledge Encyclopedia of Philosophy ( ... Bachelard searched and obtained a job in October as a professor of physics and chemistry at the college of Bar-sur-Aube. His ...

https://en.wikipedia.org/wiki/Gaston_Bachelard

In this capacity, he was able to influence and guide programs in many divisions: theoretical, physics, chemistry, metallurgy, ... It treated several problems that cannot be addressed within the framework of traditional analytic methods: billowing of fluids ...

https://en.wikipedia.org/wiki/Stanislaw_Ulam

Philosophy of chemistry is the philosophical study of the methodology and content of the science of chemistry. It is explored ... Analytic philosophy, Epistemology, Historiography of science, Philosophy by topic, Science in society, Science studies). ... That is, can chemistry be reduced to physics, or can sociology be reduced to individual psychology? The general questions of ... For example, can all chemical phenomena be explained by quantum mechanics or is it not possible to reduce chemistry to physics ...

https://en.wikipedia.org/wiki/Philosophy_of_science

316-. ISBN 978-3-319-13278-5. Roberts, Stanley M.; Price, Barry J. (1985). Medicinal chemistry: the role of organic chemistry ... Charles Eucharist de Medicis Sajous (1939). Analytic cyclopedia of practical medicine. Davis. p. 75. Boschann HW (July 1958). " ... Wermuth, Camille Georges (2 May 2011). The Practice of Medicinal Chemistry. Academic Press. pp. 731-. ISBN 978-0-08-056877-5. ... 91-. ISBN 978-1-4020-7149-2. Korolkovas, Andrejus (16 August 1988). Essentials of Medicinal Chemistry. Wiley. p. 1021. ISBN 978 ...

https://en.wikipedia.org/wiki/Progestogen_ester

de Boer, Raïssa A.; Vega-Trejo, Regina; Kotrschal, Alexander; Fitzpatrick, John L. (July 2021). "Meta-analytic evidence that ... Ramel, C (1998). "Biodiversity and intraspecific genetic variation". Pure and Applied Chemistry. 70 (11): 2079-2084. CiteSeerX ... "Meta-analytic evidence that animals rarely avoid inbreeding". Nature Ecology & Evolution. 5 (7): 949-964. doi:10.1038/s41559- ...

https://en.wikipedia.org/wiki/Inbreeding

... of analytic continuation which allows extending every real analytic function in a unique way for getting a complex analytic ... The Journal of Physical Chemistry A. 122 (2): 646-651. Bibcode:2018JPCA..122..646C. doi:10.1021/acs.jpca.7b08882. ISSN 1520- ... see Non-analytic smooth function § A smooth function which is nowhere real analytic. Most elementary functions, including the ... it is analytic), complex analysis is particularly concerned with analytic functions of a complex variable (that is, holomorphic ...

https://en.wikipedia.org/wiki/Complex_analysis

His work in analytic geometry was a necessary precedent to differential calculus and instrumental in bringing mathematical ... Aristotle performed no modern-style experiments in the form in which they appear in today's physics and chemistry laboratories ... Makers of Chemistry, Oxford: Clarendon Press, p. 56 Plinio Prioreschi, "Al-Kindi, A Precursor of the Scientific Revolution", ...

https://en.wikipedia.org/wiki/History_of_scientific_method

Fractal complexity may not always be resolvable into easily grasped units of detail and scale without complex analytic methods ... Journal of Electroanalytical Chemistry. 671: 51-57. doi:10.1016/j.jelechem.2012.02.014. Helge von Koch, "On a continuous curve ... Chemistry and Physics of Solid Surfaces VII, Springer Series in Surface Sciences, vol. 10, Springer Berlin Heidelberg, pp. 283- ...

https://en.wikipedia.org/wiki/Fractal_dimension

Lett., 7, 2100 (2016). A. V. Akimov, O. V. Prezhdo, "Large-scale computations in chemistry: a bird's eye view of a vibrant ... He co-developed the most widely used analytic model of the biological catch-bond, derived multiple universal relationships that ... Since 2014, he is a professor of chemistry and of physics & astronomy at the University of Southern California. Born in Kharkov ... While investigating atmospheric chemistry, he rationalized the surprising insensitivity of the ozone layer photochemistry to ...

https://en.wikipedia.org/wiki/Oleg_Prezhdo

Analytics is the first Russian scientific magazine for experts in analytical chemistry with topics about analytic and ... Technosphera's primary topics are mathematics, physics, chemistry, medicine, materials and technologies. Technosphera's ...

https://en.wikipedia.org/wiki/Technosphera_(publisher)

... chemistry, biology, geology, and astronomy; Grade 8 takes biology; Grade 9 takes chemistry; and seniors take physics. Students ... 8th graders are taught to be more analytic by studying pieces for criticism. 9th graders focus more on reading and ... Seniors study advanced algebra, analytic geometry, and number theory for regular and calculus for elective. The MSHS subject ... also take elective sciences: biotechnology for 8th graders, consumer chemistry for 9th graders, and physical science for ...

https://en.wikipedia.org/wiki/Muntinlupa_Science_High_School

In his later years Harre returned to his first love of chemistry and became the honorary president of the International Society ... Analytic philosophers, Georgetown University faculty, New Zealand philosophers, University of Auckland alumni, 21st-century ... chemistry, sociology and philosophy. He was an important early influence on the philosophical movement critical realism, ... he organized two international conferences on the philosophy of chemistry, one in Oxford and the second at the London School of ...

https://en.wikipedia.org/wiki/Rom_Harré

It is used for systems analysis of road networks, and in biology, chemistry, neuroscience, and physics. PageRank has been used ... in 1977 by Thomas Saaty in his concept of Analytic Hierarchy Process which weighted alternative choices, and in 1995 by Bradley ...

https://en.wikipedia.org/wiki/PageRank

Nobel Prize in Chemistry 1910. Hellmuth Walter: Engineer who pioneered research into rocket engines and gas turbines. August ... Gottlob Frege: He is generally considered to be the father of analytic philosophy. Had influence on Carnap, Russell, and ... Karl Ziegler:He won the Nobel Prize in Chemistry in 1963, with Giulio Natta, for work on polymers. Konrad Zuse: Inventor of the ... The pair was awarded the Nobel Prize in Chemistry in 1950 for their work. Rudolf Diesel: Inventor of the diesel engine 1893. ...

https://en.wikipedia.org/wiki/List_of_German_inventors_and_discoverers

Inorganic Chemistry, and Physical Chemistry. The Daily Vidette provides ISU students with professional work experience and ... and critical thinking through the analytic study of literature. Six languages are available for students to study. In December ... externally funded research programs that span traditional sub-disciplines of chemistry such as Analytical Chemistry, ... Illinois State's Chemistry Teacher Education Program is fully accredited by the National Council for Accreditation of Teacher ...

https://en.wikipedia.org/wiki/Illinois_State_University_College_of_Arts_and_Sciences

Physics and Chemistry of the Earth, Part A: Solid Earth and Geodesy. Amsterdam: Elsevier Science. 26 (6-8): 471-473. doi: ... Such a large matrix can thus be most effectively inverted in a blockwise manner by using the following analytic inversion ...

https://en.wikipedia.org/wiki/Fast_Kalman_filter

... a single sign-on protocol Cloud Analytic Services, a server that provides the cloud-based, run-time environment for data ... a division of the American Chemical Society which produces bibliographic and chemistry databases Chinese Academy of Sciences, ... a division of the American Chemical Society which produces bibliographic and chemistry databases CAS Registry Number, unique ...

https://en.wikipedia.org/wiki/CAS

K. A. Neumann, a professor of chemistry at the technical institute in Prague had a small piece sent to him for chemical ... Instead of etching the iron to reveal these structures, analytic model previously discovered by G. Thomson in 1804, he heated a ...

https://en.wikipedia.org/wiki/Elbogen_(meteorite)

This type of analytic test can be used to test for the presence of target molecules in a sample that are known to bind to the ... chemistry, and the like. Ligand binding assays provide a measure of the interactions that occur between two molecules, such as ... A ligand binding assay (LBA) is an assay, or an analytic procedure, which relies on the binding of ligand molecules to ...

https://en.wikipedia.org/wiki/Ligand_binding_assay

In July 1939, Albert was awarded a Leverhulme Research Fellowship to study analytic number theory at the Institute for Advanced ... The Lesser-Known Initial Members". Chemistry Was Their Life: Pioneer British Women Chemists, 1880-1949. London: Imperial ...

https://en.wikipedia.org/wiki/Jane_Ingham

Advances in Protein Chemistry and Structural Biology. Vol. 83. pp. 163-221. doi:10.1016/B978-0-12-381262-9.00005-7. ISBN 978-0- ... analytic or computational modelling to propose specific testable hypotheses about a biological system, experimental validation ... as more empirical science dominated by molecular chemistry had become popular. Echoing him forty years later in 2006 Kling ...

https://en.wikipedia.org/wiki/Systems_biology

It is a phenomelogical and analytic theory based on evolutionary entropy as a measure of the cooperativity between the entities ... and a research scientist at the Max-Planck-Institute for Biophysical Chemistry, Göttingen (1980-1989) and the Max-Planck- ...

https://en.wikipedia.org/wiki/Lloyd_Demetrius

In chemistry the negative of the decimal logarithm, the decimal cologarithm, is indicated by the letter p. For instance, pH is ... When x approaches zero, logb x goes to minus infinity for b > 1 (plus infinity for b < 1, respectively). Analytic properties of ... In chemistry, pH is a logarithmic measure for the acidity of an aqueous solution. Logarithms are commonplace in scientific ... Analytic number theory: an introductory course, New Jersey: World Scientific, ISBN 978-981-256-080-3, OCLC 492669517, theorem ...

https://en.wikipedia.org/wiki/Logarithm

... a joint winner of the Nobel Prize in Chemistry in 1989). Following Edith's diagnosis with advanced cancer in the summer of 2000 ... Analytic philosophers, Philosophers of science, Metaphysicians, Presidents of the Aristotelian Society, Academics of the ...

https://en.wikipedia.org/wiki/Stephan_Körner

Meanwhile, the immune system affects brain chemistry and its electrical activity, which in turn has a considerable effect on ... a meta-analytic study. Psychological medicine, Vol. 36, 11, pp1515-1522. Carroll, K. M., Ball, S. A., Martino, S., Nich, C., ...

https://en.wikipedia.org/wiki/Audio_therapy

In general, the analytic solutions are not available, and the approximations required for manageable numerical calculations do ... Analytical Chemistry. 84 (13): 5633-5640. doi:10.1021/ac300743k. ISSN 0003-2700. PMID 22670784. S2CID 10780362. Henneberger, ... the detailed structure of the atom or molecule can be ignored and analytic solution for the ionization rate is possible. Tunnel ...

https://en.wikipedia.org/wiki/Ionization

A meta-analytic review". Journal of Consulting and Clinical Psychology. 79 (4): 433-440. doi:10.1037/a0023992. PMID 21728400. ... risk of suicide include the long-term abuse of alcohol and other drugs causing physiological distortion of brain chemistry as ...

https://en.wikipedia.org/wiki/Substance_abuse

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Items where Subject is "NATURAL SCIENCES , Chemistry , Analytic Chemistry" Up a level. ... Analytical Chemistry, 92 (5). pp. 4053-4064. ISSN 0003-2700 G. Galić, Nives; Rubčić, Mirta; Magdić, Katja; Cindrić, Marina; ... Physical Chemistry Chemical Physics . ISSN 1463-9084 (In Press) Brkljačić, Lidija; Jerić, Ivanka (2018) Glutamic acid‐related ... Analytical Chemistry, 91 (20). pp. 12997-13005. ISSN 0003-2700 M. Mandić, Zoran; Gašparović, Blaženka; Weitner, Zlatko (2006) ...

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Chemistry Techniques, Analytical [‎86]‎. Chemistry, Analytic [‎5]‎. Chemistry, Clinical [‎5]‎. Chemistry, Pharmaceutical [‎1]‎ ...

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The Austrian Societies of Toxicology (ASTOX), Pharmacy (ÖPhG), Analytic Chemistry (ASAC), and Forensic Medicine (ÖGGM), and the ...

http://www.ccc.ac.at/kalender/termin/db9db98d0a5de73a3fbb4a8d671bf26f/joint-scientific-symposium-of-the-austrian-societies-of-toxicology-pharmacy-analytic-chemistry-forensic-medicine-and-the-ccc/2013/03/21/event/tx_cal_phpicalendar/?tx_cal_controller%5Blastview%5D=view-month%7Cpage_id-199

Variability in specific-absorption properties and their use in a semi-analytic ocean colour algorithm for MERIS in North Sea ... Dive into the research topics of Variability in specific-absorption properties and their use in a semi-analytic ocean colour ... Variability in specific-absorption properties and their use in a semi-analytic ocean colour algorithm for MERIS in North Sea ... Variability in specific-absorption properties and their use in a semi-analytic ocean colour algorithm for MERIS in North Sea ...

https://research.vu.nl/en/publications/variability-in-specific-absorption-properties-and-their-use-in-a-

CLINICAL CHEMISTRY. Published Date. 2008-01-01. Published Volume. 54. Published Issue. 8. ... Within-Subject Variability and Analytic Imprecision of Insulin-Like Growth Factor Axis and Collagen Markers: Implications for ... Within-Subject Variability and Analytic Imprecision of Insulin-Like Growth Factor Axis and Collagen Markers: Implications for ... Within-Subject Variability and Analytic Imprecision of Insulin-Like Growth Factor Axis and Collagen Markers: Implications for ...

https://www.garvan.org.au/research/publications/2372

Given the rich analytic toolkit developed for the study of social networks (Wasserman and Faust, 1994; Brandes and Erlebach, ... 2Department of Chemistry, University of California, Irvine, Irvine, CA, United States ... Machine learning and network analytic approaches offer potentially valuable ways of addressing such problems by facilitating ( ... Comparative Exploratory Analysis of Intrinsically Disordered Protein Dynamics Using Machine Learning and Network Analytic ...

https://www.frontiersin.org/articles/10.3389/fmolb.2019.00042/full

For example, one cannot do qualitative analysis in chemistry without instruction in chemistry. ... The Thinkers Guide to Analytic Thinking: How to Take Thinking Apart and What to Look for When You Do. Why a Guide on Analytic ... It is these interdisciplinary analytic tools that enable those skilled in them to understand and assess their analytic thinking ... It is these analytic tools that enable one to get at the most fundamental logic of any discipline, subject, problem, or issue. ...

https://www.criticalthinking.org/store/products/the-thinkers-guide-to-analytic-thinking-how-to-take-thinking-apart-and-what-to-look-for-when-you-do/171

Math 121 Analytic Geometry and Calculus II; BIOL 162 Principles of Cellular and Molecular Biology; CHEM 111 General Chemistry; ...

https://www.csuchico.edu/curee/fellows-program/index.shtml

The Fraunhofer division Cell-Based Sensors, affiliated with the Institute for Analytical Chemistry, is part of the newly ... Central Analytic Services. Atomic Spectroscopy. Central Radionuclide Laboratory & Laboratory of Environment Radioactivity ... Female role models in analytical chemistry:then, now, and in the future. ...

https://www.uni-regensburg.de/chemistry-pharmacy/analytical-chemistry/homepage/index.html

Analytical chemistry (Volume 1)`: ebooks list of F. P. (Frederick Pearson) Treadwell ... Subject (keywords, tags): Chemistry, Analytic. Description:. I. Qualitative analysis. 4th English after the 8th German ed.; ... Analytical chemistry (Volume 2). by F. P. (Frederick Pearson) Treadwell. Theoretical principles of the methods of analytical ... Chemical experiments, general and analytical, for use with any text-book of chemistry, or without a text-book. by Rufus ...

https://www.ebooksread.com/authors-eng/f-p-frederick-pearson-treadwell/analytical-chemistry-volume-1-hci.shtml

Google Analytic Metrics. Metrics page. Additional publication details. DOI Privacy Policy , Legal , Accessibility , Site Map , ... Links between climate change, water-table depth, and water chemistry in a mineralized mountain watershed. Applied Geochemistry ... Links between climate change, water-table depth, and water chemistry in a mineralized mountain watershed. ...

https://pubs.er.usgs.gov/publication/70147937

Internal seminar Organic chemistry Mineral and analytic chemistry. Prof. Kazushi Mashima Osaka University, Japan. Zinc Cluster ... All Chemistry. Organic chemistry. Inorganic and analytical chemistry. Physical chemistry. Biochemistry. NCCR Chemical Biology. ... Internal seminar Physical chemistry. M. Pradip Chakraborty; M. Alastair Cunningham; Mme Marina Fedoseeva; M. Stefan Knoppe; M. ... Geneva chemistry and biochemistry days 2011 Monday 6 June 09:00 - Tuesday 7 June 2011- 17:30 Grand auditoire de lEcole de ...

http://www.unige.ch/sciences/chifi/Vauthey/seminars.php?lang=en&yr=2010&wid=1&nocolors=&pres=tabl&dept=all

In the 2015-2016 cycle, Apo B was measured on the Roche Cobas 6000 chemistry analyzers. Please see Analytic Notes section for ... Analytic Notes. Refer to the 2015-2016 Laboratory Data Overview for general information on NHANES laboratory data. ... Please refer to the NHANES Analytic Guidelines and the on-line NHANES Tutorial for details on the use of sample weights and ... Westgard J.O., Barry P.L., Hunt M.R., Groth T. A multi-rule Shewhart chart for quality control in clinical chemistry. Clin Chem ...

https://wwwn.cdc.gov/Nchs/Nhanes/2015-2016/APOB_I.htm

Analytic Chemistry *Anatomy & Physiology *Anatomy *Animal Behavior *Animal Science *Armchair Chemistry *Astronomy ...

https://help.liaisonedu.com/SHP_CAS_Applicant_Help_Center/Filling_Out_Your_SHP_CAS_Application/Academic_History/06_SHP_CAS_Course_Subjects

Perdew, J. P. & Wang, Y. Accurate and simple analytic representation of the electron-gas correlation energy. Phys. Rev. B 45, ... Hoffmann, R. How chemistry and physics meet in the solid state. Angew. Chem. Int. Ed. 26, 846-878 (1987). ... Nature Chemistry (Nat. Chem.) ISSN 1755-4349 (online) ISSN 1755-4330 (print) ... Materials Science Institute, Department of Chemistry and Biochemistry, University of Oregon, Eugene, OR, USA ...

https://www.nature.com/articles/s41557-019-0372-0?error=cookies_not_supported&code=18ef1d64-1039-42fe-adf7-d0bf767342b8

MATH137: Trigonometry with Analytic Geometry. *PHYS101: Physics I. *CHEM105: General Chemistry I ...

https://www.ivytech.edu/programs/all-academic-programs/school-of-advanced-manufacturing-engineering-applied-science/biotechnology/

Analytic Geometry (19). Analytical Chemistry (18). Anatomy (13). Ancient Weapons (17). Andrology (20). Angiology (12). Animal ...

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Claim in the same national and out an analytic. Your list of fellow students at antyodoy and experiences. ... In one body paragraph could mean i can essay topics on organic chemistry be. For my life and other learned, then that you to ... In part of essays essay topics on organic chemistry have on those two topics. This means several men they come from school and ... Other greenhouse effect will essay topics on organic chemistry open up with such as fast as a random information. Put in one of ...

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Clinical chemistry, 1967, 13:2-5.. *Von Felten U et al. Prüfung einer neuen Methode zur Hämoglobinbestimmung in mechanisierten ... Testing a new method of hemoglobinometry in mechanized analytic apparatus.] Das Medizinische Laboratorium, 1978, 31:223-36. ... Advances in clinical chemistry, 1965, 8:141-87.. *Rodkey FL. Kinetic aspects of cyanmet-hemoglobin formation from ...

https://www.emro.who.int/ar/emhj-volume-12-2006/volume-12-issue-6/international-collaborative-assessment-study-of-the-ahd575-method-for-the-measurement-of-blood-haemoglobin.html

Chemistry, Analytic. View in NALs Catalog:. CAT10915219. Actions on this item. * Footer. *Home ...

https://openagricola.nal.usda.gov/catalog/CAT10915219

The CS molecule as an analytic tracer of turbulence in disks. Astronomy and Astrophysics 548, id.A70 (2012) Hamilton, C. M., C ... Guilloteau, S., A. Dutrey, V. Wakelam, F. Hersant, D. Semenov, E. Chapillon, T. Henning and V. Piétu: Chemistry in disks. VIII ... Vasyunina, T., A. I. Vasyunin, E. Herbst and H. Linz: Chemical modeling of infrared dark clouds: The role of surface chemistry ... Chemistry in disks. VII. First detection of HC3N in protoplanetary disks. The Astrophysical Journal 756, id. 58 (2012) Chauvin ...

https://www.mpia.de/4686097/refereed-papers?print=yes

... "the analytic starting point of economics is the individual; the analytic starting points of economic sociology are typically ... Volume > Issue > Economics Is Not Chemistry Economics Is Not Chemistry. June 2007 ... To be counted with physics and chemistry - and not with sociology - has been their goal. ...

https://www.newoxfordreview.org/documents/book-review-economics-is-not-chemistry/

2012) A Natural Gas to Liquids Process Model for Optimal Operation. Industrial & Engineering Chemistry Research. volum 51 (1). ... 2004) Simple analytic rules for model reduction and PID controller tuning. Modeling, Identification and Control. volum 25 (2). ... 2009) Consistent Inventory Control. Industrial & Engineering Chemistry Research. volum 48 (24). * Aske, Elvira Marie B; ... 2012) A Natural Gas to Liquids Process Model for Optimal Operation. Industrial & Engineering Chemistry Research. volum 51 (1). ...

https://www.ntnu.edu/employees/skoge

Big data analytic and High performance implementations of data mining algorithms Developing a unifying theory of data mining ... Algorithms for new, structured, data types, such as arising in chemistry, biology, environment, and other scientific domains ...

... issue 1 of the journal Clinical Chemistry and Laboratory Medicine (CCLM) was published in 2018. ... a reduction of at least 2-3-fold of the analytic cost. Conclusions: The SEeMORE strategy is effective for the molecular ... Clinical Chemistry and Laboratory Medicine (CCLM) publishes articles on novel teaching and training methods applicable to ... General Clinical Chemistry and Laboratory Medicine. Unable to retrieve citations for this document ...

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Postgraduate programs for Pharmaceutical Organic Chemistry Department:. *Postgraduate programs for Pharmaceutical Analytic ...

http://www.aun.edu.eg/pharmacy/postgrad/overview

This research is often interdisciplinary in nature with applications to fields such as biology, physics, chemistry, economics, ... Mathematics and statistics graduates are sought after because of their analytic and problem solving abilities. ...

https://ysu.edu/academics/science-technology-engineering-mathematics/mathematics-major

His class schedule includes organic chemistry, analytic chemistry, calculus and U.S. history. (dnainfo.com)
Take core courses along with chemistry-focused classes in general chemistry, calculus with analytic geometry, general physics, organic chemistry and more. (harpercollege.edu)

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He studied physiological chemistry with Carl Hüfner at Tübingen, physical chemistry with Wilhelm Ostwald at Leipzig, and organic chemistry with Emil Fischer . (encyclopedia.com)
From these investigations he repeatedly found that the analytical methods of organic chemistry were too complicated, lengthy, and inexact for the determination of the composition of materials of biochemical origin. (encyclopedia.com)
Conformational analysis is a comparatively new area of organic chemistry that has been developed well after the theories of organic reactions, bonding in organic compounds and stereochemistry. (semanticscholar.org)
In college I studied organic chemistry, and was able to create a unique compound and publish my findings. (cdc.gov)

analytical chemistry. (encyclopedia.com)
His first task was to find a balance more sensitive than that used in analytical chemistry. (encyclopedia.com)
In 1923, only six years after the appearance of his book, he was awarded the Nobel Prize -the first to be awarded for accomplishments in the field of analytical chemistry. (encyclopedia.com)
Interdisciplinarity in 1,2,3 H adds competence compared to traditional programmes in chemistry or physics, e.g. by providing a sufficiently broad basis for understanding the multi-faceted properties of hydrogen isotopes, from the fundamental quantum mechanical principles to more applied aspects in the implementation phase involving analytical and synthetic chemistry as well as chemical technology. (uni-leipzig.de)
An mPAD consists of a miniature capillary circuit printed onto ordinary filter paper, allowing for precise analytical chemistry to be conducted directly on the collected sample. (cdc.gov)

Study matter at the molecular level gain a comprehensive understanding of General, Organic, Analytic, and Instrument Chemistry and Biochemistry. (bhsu.edu)
Biochemistry encompasses both biology and chemistry. (metrostate.edu)

Mathematics and statistics graduates are sought after because of their analytic and problem solving abilities. (ysu.edu)
A computer science minor complements majors from mathematics, physical science, chemistry, biology, and forensic science by integrating students' knowledge and the problem-solving skills learned through the study of computer methods. (aum.edu)

Organic microanalysis increasingly became the focus of his research, and he found that the methods of analytic chemistry were essential. (encyclopedia.com)
To create the necessary apparatus, this transformation of methods required a great deal of effort and technical skill, and it was of such importance that Pregl was awarded the Nobel Prize in chemistry. (encyclopedia.com)
Thiel, W. Semiempirical Quantum-Chemical Methods in Computational Chemistry. (mpg.de)
As scientists that study food materials, we strive to build analytic methods to characterize the composition and structure of food. (sensometric.org)
Various analytic methods were applied for the characterization of the phyto synthesized ZnFe 2 O 4 , and they were tested for their anticancer activity against MDA-MB-231, K562, MCF-7 cancer cell lines, and normal fibroblasts. (nih.gov)
Drawing on insights from literature on sustainable construction and assessment methods, an analytic framework is developed to examine the effect of clusters of project and assessment level elements on different types of fit (tight, punctual and bolt-on). (reading.ac.uk)
Analytic chemical methods for extraction, derivatization, and detection of ibogaine utilizing combined gas chromatographymass spectometry have been described (10-13). (grecc.org)
Traditional spectral methods are well known to have excellent convergence properties for analytic solutions (exponentially fast convergence). (findaphd.com)

This research is often interdisciplinary in nature with applications to fields such as biology, physics, chemistry, economics, and medicine. (ysu.edu)
For example, in fields such as physics , geology , chemistry , or biology , in situ may describe the way a measurement is taken, that is, in the same place the phenomenon is occurring without isolating it from other systems or altering the original conditions of the test. (wikipedia.org)
Omics sciences are able to produce, with the modern high-throughput techniques of analytic chemistry and molecular biology, a huge quantity of data. (hindawi.com)

Although the H63D mutation is not considered part of the screening test, the analytic sensitivity and specificity are similar to those described for the C282Y mutation, serving as further documentation of laboratory performance. (cdc.gov)
The course also satisfies a general education laboratory science requirement for students with previous chemistry experience. (harpercollege.edu)
The analytic chemistry data come from laboratory research conducted at the National Center for Environmental Health, CDC. (cdc.gov)
Collecting the appropriate specimen at the right time and transporting it to the laboratory under proper conditions are critical pre-analytic components of the testing process. (medscape.com)

For example, one cannot do qualitative analysis in chemistry without instruction in chemistry. (criticalthinking.org)
The branch of chemistry dealing with detection (qualitative) and determination (quantitative) of substances. (bvsalud.org)

Generally I did pretty well in school but ran into deep problems with analytic geometry, inorganic chemistry and differential equations. (blogspot.com)

Journal of Physical Chemistry C 125 (2021) 2055-2063. (fzu.cz)

This new form of analytic chemistry costs less than $1 per assay and yet was sensitive and specific enough to provide results comparable with the current state-of-the-art (inductively coupled plasma) at a fraction of the cost. (cdc.gov)
[ 12 ] Another analytic technique, using a competitive binding receptor assay (the access folate assay) is available at Mayo Clinic Laboratories. (medscape.com)

Chemistry of Materials 32 (2020) 6326-6337. (fzu.cz)

Systematic description of molecular deformations with Cremer-Pople puckering and deformation coordinates utilizing analytic derivatives: Applied to cycloheptane, cyclooctane, and cyclo[18]carbon. (semanticscholar.org)

Machine learning and network analytic approaches offer potentially valuable ways of addressing such problems by facilitating (respectively) the detection of systematic patterns in high-dimensional data and the representation and modeling of complex structures that do not follow simple, regular motifs (e.g., alpha helices or beta strands). (frontiersin.org)
Atlas of disease distributions : analytic approaches to epidemiological data / Andrew D. Cliff and Peter Haggett. (who.int)

Question 9: How often is a test positive when a mutation is present (analytic sensitivity)? (cdc.gov)
External proficiency testing schemes are the only major reliable source currently available for computing analytic sensitivity and specificity for HFE testing. (cdc.gov)
The analytic performance (sensitivity and specificity) for the C282Y mutation is expected be consistent, regardless of the race/ethnicity of the population being tested. (cdc.gov)
Analytic performance is summarized by the sensitivity and specificity of the detection system. (cdc.gov)
Generically, analytic sensitivity is defined the proportion of positive test results, when a detectable mutation is present (i.e., the test is designed to detect that mutation). (cdc.gov)
Analytic sensitivity is equivalent to the analytic detection rate. (cdc.gov)
Thus, analytic sensitivity will be defined in this document as the proportion of C282Y homozygotes correctly identified. (cdc.gov)
In keeping with the specific definition of analytic sensitivity above, analytic specificity is defined in this document as the proportion of individuals that are not C282Y homozygotes who are correctly identified as not being homozygous for C282Y. (cdc.gov)

Variability in specific-absorption properties and their use in a semi-analytic ocean colour algorithm for MERIS in North Sea and Western English Channel coastal waters. (vu.nl)
Dive into the research topics of 'Variability in specific-absorption properties and their use in a semi-analytic ocean colour algorithm for MERIS in North Sea and Western English Channel coastal waters. (vu.nl)

To do this, we rely on the visualization of numerical simulation data from various sources -- eyes often find surprise connections that analytic calculations miss. (bsu.edu)

Although Pregl gained a thorough knowledge of physiology, his interest soon turned to physiological chemistry. (encyclopedia.com)

The Austrian Societies of Toxicology (ASTOX), Pharmacy (ÖPhG), Analytic Chemistry (ASAC), and Forensic Medicine (ÖGGM), and the Comprehensive Cancer Center Vienna (CCC) are pleased to announce a joint scientific symposium. (ccc.ac.at)

In the 2015-2016 cycle, Apo B was measured on the Roche Cobas 6000 chemistry analyzers. (cdc.gov)

At OSU, Moiz's academic interests took a new turn when he switched from analytic chemistry to toxicology. (cdc.gov)
In the 40 years since Moiz first came to the U.S., his work focus has transitioned from pure chemistry to pesticide toxicology to occupational toxicology to toxicological human health assessment. (cdc.gov)

Annual Reviews - Series of authoritative, analytic reviews in 33 focused disciplines within the Biomedical, Physical, and Social Sciences. (princeton.edu)

By employing analytic theory and modern computational techniques, we study solvation effects in homogeneous (i.e., bulk solvent) and heterogeneous (e.g., interface and nano-confinement) environments. (cmu.edu)

A new release of Qiskit with a completely overhauled Qiskit Chemistry module, as well as a brand new Qiskit Gradients framework. (ibm.com)
The new Qiskit Gradients framework provides an automated way to compute analytic gradients as well as functions, thereof, for a variety of problem classes, for instance in chemistry, optimization, and machine learning. (ibm.com)
For more, read the IBM team's Qiskit Medium blog about how to explore the Qiskit Chemistry module and Gradients framework, from installing the latest Qiskit version , to how to start playing around with the newly released tutorial notebooks for chemistry and gradients . (ibm.com)

Tietz Textbook of Clinical Chemistry and Molecular Diagnosis. (cdc.gov)
Clinical chemistry 2009 6 55 (8): 1471-83. (cdc.gov)

Journal of Physical Chemistry A. ISSN 1089-5639. (uio.no)

Major in Environmental Physical Science deals with the identification, study, and treatment of a variety of environmental problems including ground and surface water quality and management, waste treatment, land-use planning, soil testing, contaminant chemistry and monitoring, hazardous waste disposal, land reclamation, and energy management and production. (bhsu.edu)
Get your Associate in Science degree and transfer to a four-year institution to study chemistry or a related major. (harpercollege.edu)
Yes, vol limitations must try packet to study that the chemistry partners and they not will read a only modern of--and to insect, but the chemistry cannot brag n't theirs. (aecea.net)
A Data Science minor complements majors from business and education to sciences by integrating students' knowledge and analytic thinking skills learned through the study of data science. (aum.edu)
Impairment of sperm DNA methylation in male infertility: a meta-analytic study. (cdc.gov)

The journal of physical chemistry. (semanticscholar.org)
The major in Physical Science is designed to provide you with broad, rigorous training in both physics and chemistry with introductory courses in the earth sciences, as well. (bhsu.edu)
Journal of Physical Chemistry C. 124 , 18 , p. 9673-9684 12 p. (elsevier.com)
Lysergide (LSD) drug profile Chemistry Physical form Pharmacology Synthesis and precursors Mode of use Other names Analysis Typical purities. (livedarknetmarkets.com)
Journal of Physical Chemistry B. 115 , 29 , p. 9130-9139 10 p. (hw.ac.uk)

DFT exchange: sharing perspectives on the workhorse of quantum chemistry and materials science. (uio.no)
Thiel, W. Semiempirical Quantum Chemistry. (mpg.de)
It's the ``go-to" method for modern quantum chemistry and an important tool for understanding materials at the nearly atomic scale of modern electronic devices. (bsu.edu)
Laplacian based models of the exchange energy," A. C. Cancio, Chris E. Wagner and Shaun A. Wood, International Journal of Quantum Chemistry, 112 , 3796 -- 3806, (2012). (bsu.edu)
The Qiskit Chemistry module includes a variety of algorithms designed to be modular and extensible, while also providing high-level applications that enable subject matter experts to get started with quantum computing. (ibm.com)
It will enable scientists with limited exposure to quantum hardware to quickly begin to simulate interesting and relevant chemistry problems. (ibm.com)
Many near-term quantum algorithms - including the ones available in the Qiskit Chemistry module - are variational, i.e., they use classical optimization to find a set of parameters which minimize an objective function, evaluated using a quantum computer. (ibm.com)
This objective can be an energy in quantum chemistry, an expected return in financial portfolio optimization, or a loss function in quantum machine learning. (ibm.com)

In the 2013-2014 cycle, Apo B was measured on the Siemens Prospec chemistry analyzer. (cdc.gov)

Few data sources exist for estimating analytic validity. (cdc.gov)
Please see Analytic Notes section for additional information comparing data between the 2013-2014 and 2015-2016 survey cycles. (cdc.gov)
On average, the school and district personnel were between somewhat disagree to somewhat agree that the district provides quality data driven-decision making supports in the three areas of data system infrastructure, analytic capacity, and data-use leadership. (escholarship.org)

[ 126 , 175 ] Development of more fully equipped analytic chemistry laboratories would allow for a better knowledge of the allergens' molecular chemistry, which is essential not only to make the correct diagnosis but also to understand cross-reaction patterns. (medscape.com)

To be counted with physics and chemistry - and not with sociology - has been their goal. (newoxfordreview.org)

Linda Elder and Richard Paul's The Thinker's Guide to Analytic Thinking explores the practice of analyzing problems and opportunities, providing a framework for finding common denominators, inconsistencies, biases, and underlying causes. (criticalthinking.org)

He completed his Bachelor of Science and Master of Science degrees in chemistry at Osmania University and was considering pursuing a PhD at an Indian university some 400 miles away from his home. (cdc.gov)
This sample transfer planning guide meets the requirements of the Associate in Science degree and follows the Illinois Articulation Initiative chemistry baccalaureate major recommendations. (harpercollege.edu)
Intended for all students whose majors require general chemistry, including science majors and pre-professionals. (harpercollege.edu)
Continues CHM 121 as the second semester of a general chemistry sequence intended for all students whose major requires a full year of general chemistry, including science majors and pre-professionals. (harpercollege.edu)
Compilation of Science, Chemistry reviewers available online in PDF by ChristineManrique by Zachary McCoy Chemical Bonding by. (entranceuniversity.com)

It is these interdisciplinary analytic tools that enable those skilled in them to understand and assess their analytic thinking, whether in a highly technical area or in an everyday personal application. (criticalthinking.org)

In 1910 Pregl was appointed professor of medical chemistry at the University of Innsbruck, where he was able to realize his plans. (encyclopedia.com)
he was named professor of medical chemistry and was active in research until his death. (encyclopedia.com)

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It is these analytic tools that enable one to get at the most fundamental logic of any discipline, subject, problem, or issue. (criticalthinking.org)

In order to develop the analytic mind, there must be guidance, instruction, and practice in monitoring thinking using intellectual tools applicable to every discipline. (criticalthinking.org)