Acenaphthenes: Tricyclic ethylene-bridged naphthalene derivatives. They are found in petroleum residues and coal tar and used as dye intermediates, in the manufacture of plastics, and in insecticides and fungicides.Copyright: It is a form of protection provided by law. In the United States this protection is granted to authors of original works of authorship, including literary, dramatic, musical, artistic, and certain other intellectual works. This protection is available to both published and unpublished works. (from Circular of the United States Copyright Office, 6/30/2008)Creosote: A greasy substance with a smoky odor and burned taste created by high temperature treatment of BEECH and other WOOD; COAL TAR; or resin of the CREOSOTE BUSH. It contains CRESOLS and POLYCYCLIC AROMATIC HYDROCARBONS which are CARCINOGENS. It has been widely used as wood preservative and in PESTICIDES and had former use medicinally in DISINFECTANTS; LAXATIVES; and DERMATOLOGIC AGENTS.Computer Security: Protective measures against unauthorized access to or interference with computer operating systems, telecommunications, or data structures, especially the modification, deletion, destruction, or release of data in computers. It includes methods of forestalling interference by computer viruses or so-called computer hackers aiming to compromise stored data.Confidentiality: The privacy of information and its protection against unauthorized disclosure.Privacy: The state of being free from intrusion or disturbance in one's private life or affairs. (Random House Unabridged Dictionary, 2d ed, 1993)Polycyclic Hydrocarbons, Aromatic: A major group of unsaturated cyclic hydrocarbons containing two or more rings. The vast number of compounds of this important group, derived chiefly from petroleum and coal tar, are rather highly reactive and chemically versatile. The name is due to the strong and not unpleasant odor characteristic of most substances of this nature. (From Hawley's Condensed Chemical Dictionary, 12th ed, p96)Fossil Fuels: Any combustible hydrocarbon deposit formed from the remains of prehistoric organisms. Examples are petroleum, coal, and natural gas.Catechols: A group of 1,2-benzenediols that contain the general formula R-C6H5O2.Pseudomonas: A genus of gram-negative, aerobic, rod-shaped bacteria widely distributed in nature. Some species are pathogenic for humans, animals, and plants.Naphthalimides: Compounds with three fused rings that appear like a naphthalene fused to piperidone or like a benz(de)isoquinoline-1,3-dione (not to be confused with BENZYLISOQUINOLINES which have a methyl separating the naphthyl from the benzyl rings). Members are CYTOTOXINS.Microsomes, Liver: Closed vesicles of fragmented endoplasmic reticulum created when liver cells or tissue are disrupted by homogenization. They may be smooth or rough.Chlorophenols: Phenols substituted with one or more chlorine atoms in any position.Chloromercuribenzoates: Chloride and mercury-containing derivatives of benzoic acid.p-Chloromercuribenzoic Acid: An organic mercurial used as a sulfhydryl reagent.HydrocarbonsDictionaries, MedicalDictionaries as Topic: Lists of words, usually in alphabetical order, giving information about form, pronunciation, etymology, grammar, and meaning.Nitrogen Compounds: Inorganic compounds that contain nitrogen as an integral part of the molecule.Polyploidy: The chromosomal constitution of a cell containing multiples of the normal number of CHROMOSOMES; includes triploidy (symbol: 3N), tetraploidy (symbol: 4N), etc.Dictionaries, ChemicalChromium: A trace element that plays a role in glucose metabolism. It has the atomic symbol Cr, atomic number 24, and atomic weight 52. According to the Fourth Annual Report on Carcinogens (NTP85-002,1985), chromium and some of its compounds have been listed as known carcinogens.Chromium Compounds: Inorganic compounds that contain chromium as an integral part of the molecule.CresolsChromates: Salts of chromic acid containing the CrO(2-)4 radical.Climate Change: Any significant change in measures of climate (such as temperature, precipitation, or wind) lasting for an extended period (decades or longer). It may result from natural factors such as changes in the sun's intensity, natural processes within the climate system such as changes in ocean circulation, or human activities.Chlorofluorocarbons, Ethane: A group of ethane-based halogenated hydrocarbons containing one or more fluorine and chlorine atoms.Potassium Dichromate: Chromic acid (H2Cr2O7), dipotassium salt. A compound having bright orange-red crystals and used in dyeing, staining, tanning leather, as bleach, oxidizer, depolarizer for dry cells, etc. Medically it has been used externally as an astringent, antiseptic, and caustic. When taken internally, it is a corrosive poison.Steam: Water in its gaseous state. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Systems Integration: The procedures involved in combining separately developed modules, components, or subsystems so that they work together as a complete system. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)Micro-Electrical-Mechanical Systems: A class of devices combining electrical and mechanical components that have at least one of the dimensions in the micrometer range (between 1 micron and 1 millimeter). They include sensors, actuators, microducts, and micropumps.Electricity: The physical effects involving the presence of electric charges at rest and in motion.Wind: The motion of air relative to the earth's surface.Energy-Generating Resources: Materials or phenomena which can provide energy directly or via conversion.Delivery of Health Care, Integrated: A health care system which combines physicians, hospitals, and other medical services with a health plan to provide the complete spectrum of medical care for its customers. In a fully integrated system, the three key elements - physicians, hospital, and health plan membership - are in balance in terms of matching medical resources with the needs of purchasers and patients. (Coddington et al., Integrated Health Care: Reorganizing the Physician, Hospital and Health Plan Relationship, 1994, p7)Incineration: High temperature destruction of waste by burning with subsequent reduction to ashes or conversion to an inert mass.Congresses as Topic: Conferences, conventions or formal meetings usually attended by delegates representing a special field of interest.Ytterbium: Ytterbium. An element of the rare earth family of metals. It has the atomic symbol Yb, atomic number 70, and atomic weight 173. Ytterbium has been used in lasers and as a portable x-ray source.United States Food and Drug Administration: An agency of the PUBLIC HEALTH SERVICE concerned with the overall planning, promoting, and administering of programs pertaining to maintaining standards of quality of foods, drugs, therapeutic devices, etc.European Union: The collective designation of three organizations with common membership: the European Economic Community (Common Market), the European Coal and Steel Community, and the European Atomic Energy Community (Euratom). It was known as the European Community until 1994. It is primarily an economic union with the principal objectives of free movement of goods, capital, and labor. Professional services, social, medical and paramedical, are subsumed under labor. The constituent countries are Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Netherlands, Portugal, Spain, Sweden, and the United Kingdom. (The World Almanac and Book of Facts 1997, p842)Refuse Disposal: The discarding or destroying of garbage, sewage, or other waste matter or its transformation into something useful or innocuous.Silicates: The generic term for salts derived from silica or the silicic acids. They contain silicon, oxygen, and one or more metals, and may contain hydrogen. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th Ed)Lewis Acids: Any chemical species which accepts an electron-pair from a LEWIS BASE in a chemical bonding reaction.Patents as Topic: Exclusive legal rights or privileges applied to inventions, plants, etc.Silicon: 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].Organosilicon Compounds: Organic compounds that contain silicon as an integral part of the molecule.Silicon Compounds: Inorganic compounds that contain silicon as an integral part of the molecule.Magnesium Silicates: A generic term for a variety of compounds that contain silicon, oxygen, and magnesium, and may contain hydrogen. Examples include TALC and some kinds of ASBESTOS.Puerto Rico: An island in the Greater Antilles in the West Indies. Its capital is San Juan. It is a self-governing commonwealth in union with the United States. It was discovered by Columbus in 1493 but no colonization was attempted until 1508. It belonged to Spain until ceded to the United States in 1898. It became a commonwealth with autonomy in internal affairs in 1952. Columbus named the island San Juan for St. John's Day, the Monday he arrived, and the bay Puerto Rico, rich harbor. The island became Puerto Rico officially in 1932. (From Webster's New Geographical Dictionary, 1988, p987 & Room, Brewer's Dictionary of Names, 1992, p436)Soil: The unconsolidated mineral or organic matter on the surface of the earth that serves as a natural medium for the growth of land plants.Translations: Products resulting from the conversion of one language to another.Public Health: Branch of medicine concerned with the prevention and control of disease and disability, and the promotion of physical and mental health of the population on the international, national, state, or municipal level.Translating: Conversion from one language to another language.Questionnaires: Predetermined sets of questions used to collect data - clinical data, social status, occupational group, etc. The term is often applied to a self-completed survey instrument.Hispanic Americans: Persons living in the United States of Mexican (MEXICAN AMERICANS), Puerto Rican, Cuban, Central or South American, or other Spanish culture or origin. The concept does not include Brazilian Americans or Portuguese Americans.

Fungal metabolism of acenaphthene by Cunninghamella elegans. (1/26)

The filamentous fungus Cunninghamella elegans ATCC 36112 metabolized within 72 h of incubation approximately 64% of the [1,8-14C]acenaphthene added. The radioactive metabolites were extracted with ethyl acetate and separated by thin-layer chromatography and reversed-phase high-performance liquid chromatography. Seven metabolites were identified by 1H nuclear magnetic resonance, UV, and mass spectral techniques as 6-hydroxyacenaphthenone (24.8%), 1,2-acenaphthenedione (19.9%), trans-1,2-dihydroxyacenaphthene (10.3%), 1,5-dihydroxyacenaphthene (2.7%), 1-acenaphthenol (2.4%), 1-acenaphthenone (2.1%), and cis-1,2-dihydroxyacenaphthene (1.8%). Parallel experiments with rat liver microsomes indicated that the major metabolite formed from acenaphthene by rat liver microsomes was 1-acenaphthenone. The fungal metabolism of acenaphthene was similar to bacterial and mammalian metabolism, since the primary site of enzymatic attack was on the two carbons of the five-member ring.  (+info)

occupational exposure to aromatic hydrocarbons at a coke plant: Part II. Exposure assessment of volatile organic compounds. (2/26)

The objective of the study is to assess the external and internal exposures to aromatic hydrocarbons in the tar and oil naphthalene distillation processes at a coke plant. 69 workers engaged as operators in tar and oil naphthalene distillation processes and 25 non-exposed subjects were examined. Personal analyses of the benzene, toluene, xylene isomers, ethylbenzene, naphthalene, indan, indene and acenaphthene in the breathing zone air allowed us to determine the time weighted average exposure levels to the aromatic hydrocarbons listed above. The internal exposure was investigated by measurement of the urinary excretion of naphthols, 2-methylphenol and dimethylphenol isomers by means of gas chromatography with a flame ionization detection (GC/FID). Urine metabolites were extracted after enzymatic hydrolysis by solid-phase extraction with styrene-divinylbenzene resin. The time-weighted average concentrations of the hydrocarbons detected in the breathing zone air shows that the exposure levels of the workers are relatively low in comparison to the exposure limits. Statistically significant differences between average concentrations of aromatic hydrocarbons (benzene, toluene, xylene isomers) determined at the workplaces in the tar distillation department have been found. Concentrations of the naphthalene and acenaphthene detected in workers from the oil distillation department are higher that those from the tar distillation department. Concentrations of naphthols, 2-methoxyphenol and dimethylphenol isomers in the urine of occupationally exposed workers were significantly higher than those of non-exposed subjects. Concentrations of the 2-methoxyphenol and dimethylphenol isomers in urine were significantly higher for the tar distillation workers, whereas concentrations of naphthols were higher for the oil naphthalene distillation workers. Operators at the tar and naphthalene oil distillation processes are simultaneously exposed to a mixture of different hydrocarbons, mainly benzene and naphthalene homologues.  (+info)

Nonphotic entrainment of the circadian body temperature rhythm by the selective ORL1 receptor agonist W-212393 in rats. (3/26)

We synthesized a small-molecule opioid receptor-like 1 (ORL1) receptor agonist, 2-{3-[1-((1R)-acenaphthen-1-yl)piperidin-4-yl]-2,3-dihydro-2-oxo-benzimidazol-1-y l}-N-methylacetamide (W-212393), and investigated its effect on the circadian body temperature rhythm of rats. W-212393 has high affinity for ORL1 receptors in the rat cerebral cortex and human ORL1 receptors expressed in HEK293 cells with K(i) values of 0.76 and 0.50 nM, respectively. W-212393 concentration-dependently stimulated GTPgamma(35)S binding and its efficacy was similar to nociceptin/orphanin FQ (N/OFQ), suggesting that W-212393 is a full agonist at ORL1 receptors. W-212393 dose-dependently occupied ORL1 receptors following intraventricular or intraperitoneal administration, suggesting that W-212393 is a brain-penetrating compound. W-212393 (100 nM) and N/OFQ (100 nM) significantly suppressed the activity of spontaneously firing rat suprachiasmatic nucleus neurons. These suppressive effects were blocked by an ORL1 receptor antagonist, J-113397 (1 microM). W-212393 (3 mg kg(-1), i.p.) induced a significant phase advance at circadian time 6 (CT6) and CT9, but not at other CTs. The magnitude of the W-212393 (0.3-3 mg kg(-1), i.p.)-induced phase advance was dose-dependent and greater than those produced by 8-hydroxy-2-(di-n-propylamino)tetralin (0.3-3 mg kg(-1), i.p.) or melatonin (0.3-3 mg kg(-1), i.p.). The W-212393 (3 mg kg(-1), i.p.)-induced phase advance was antagonized by J-113397 (10 mg kg(-1), i.p.).W-212393 (3 mg kg(-1), i.p.) significantly accelerated the re-entrainment of the body temperature rhythm to a 6 h advanced light-dark cycle. These results indicate that activation of ORL1 receptors contributes to the circadian entrainment and W-212393 may represent an interesting agent for the study of circadian rhythms.  (+info)

Evolution of a strategy for the synthesis of structurally complex batzelladine alkaloids. Enantioselective total synthesis of the proposed structure of batzelladine F and structural revision. (4/26)

Stereoselective synthesis of octahydro-5,6,6a-triazaacenaphthalenes 29 and 34 having the anti-relationship of the angular hydrogens flanking the pyrrolidine nitrogen confirmed suspicions that the relative configuration of the left-hand tricyclic guanidine fragment of batzelladine F should be revised to have the syn relationship of these hydrogens. Several strategies were examined for coupling tricyclic guanidine fragments to prepare potential structures for batzelladine F. Eventually, a convergent synthesis strategy was devised, whose central step was a fragment-coupling tethered-Biginelli reaction (Scheme 17). Using this approach we synthesized four potential structures of batzelladine F, 35-38. None of these compounds, nor their enantiomers, were identical to natural batzelladine F. Reinvestigation of mass spectra of natural batzelladine F, and fragments 88 and 89 obtained upon saponification of batzelladine F, demonstrated that the originally proposed connectivity of this alkaloid was also incorrect. The revised connectivity, 90, of natural batzelladine F depicted in Scheme 21 is proposed.  (+info)

Functional and transcriptional analyses of the initial oxygenase genes for acenaphthene degradation from Sphingomonas sp. strain A4. (5/26)

Sphingomonas sp. strain A4 is capable of utilizing acenaphthene as its sole carbon and energy source. To isolate the genes responsible for acenaphthene degradation, transposon mutagenesis was performed on strain A4 and four mini-Tn5-inserted mutants lacking the ability to utilize acenaphthene were isolated. In three of the four mini-Tn5 inserted mutants, the mini-Tn5s were inserted into the same locus (within about 16 kb) as the arhA1A2 genes, which had previously been identified as the genes encoding the terminal oxygenase components for the initial oxygenation of acenaphthene. The nucleotide sequence analysis of the corresponding 16.4 kb DNA fragment revealed the existence of 16 ORFs and a partial ORF. From these ORFs, the genes encoding the ferredoxin (ArhA3) and ferredoxin reductase (ArhA4) complementary to ArhA1A2 were identified. RT-PCR analysis suggested that a 13.5 kb gene cluster, consisting of 13 ORFs and including all the arhA genes, forms an operon, although it includes several ORFs that are apparently unnecessary for acenaphthene degradation. Furthermore, using gene disruption and quantitative RT-PCR analyses, the LysR-type activator, ArhR, required for expression of the 13.5 kb gene cluster was also identified. Transcription of the gene cluster by ArhR was induced in the presence of acenaphthene (or its metabolite), and a putative binding site (T-N11-A motif) for ArhR was found upstream from the transcription start point of arhA3.  (+info)

Novel intermediates of acenaphthylene degradation by Rhizobium sp. strain CU-A1: evidence for naphthalene-1,8-dicarboxylic acid metabolism. (6/26)

The acenaphthylene-degrading bacterium Rhizobium sp. strain CU-A1 was isolated from petroleum-contaminated soil in Thailand. This strain was able to degrade 600 mg/liter acenaphthylene completely within three days. To elucidate the pathway for degradation of acenaphthylene, strain CU-A1 was mutagenized by transposon Tn5 in order to obtain mutant strains deficient in acenaphthylene degradation. Metabolites produced from Tn5-induced mutant strains B1, B5, and A53 were purified by thin-layer chromatography and silica gel column chromatography and characterized by mass spectrometry. The results suggested that this strain cleaved the fused five-membered ring of acenaphthylene to form naphthalene-1,8-dicarboxylic acid via acenaphthenequinone. One carboxyl group of naphthalene-1,8-dicarboxylic acid was removed to form 1-naphthoic acid which was transformed into salicylic acid before metabolization to gentisic acid. This work is the first report of complete acenaphthylene degradation by a bacterial strain.  (+info)

An environmental quinoid polycyclic aromatic hydrocarbon, acenaphthenequinone, modulates cyclooxygenase-2 expression through reactive oxygen species generation and nuclear factor kappa B activation in A549 cells. (7/26)

Diesel exhaust particles (DEPs) contain oxygen-containing polycyclic aromatic hydrocarbons (PAHs) called quinoid PAHs. Some quinoid PAHs generate free radicals as they undergo enzymatic and nonenzymatic redox cycling with their corresponding semiquinone radicals. Reactive oxygen species (ROS) produced by these reactions can cause severe oxidative stress connected with inflammatory processing. Although humans and animals are continuously exposed to these chemicals in the environment, little is known about which quinoid PAHs are active. In this study, we estimated the intracellular ROS production and nuclear factor kappa B (NF-kappaB) translocation in A549 cells exposed to isomers of quinoid PAHs having two to four rings. We found that both acenaphthenequinone (AcQ) and 9,10-phenanthrenequinone (PQ) enhanced ROS generation and that AcQ translocated NF-kappaB from the cytosol to the nucleus. However, PQ, which has been reported to induce apoptosis, did not influence NF-kappaB activation. In addition, AcQ induced cyclooxygenase-2 (COX-2) expression which is a key enzyme in the inflammatory processing involved in the activation of NF-kappaB. Upregulation of NF-kappaB and COX-2 expression by AcQ treatment was suppressed by the antioxidant N-acetylcysteine (NAC). These results provide that AcQ might play an important role in human lung inflammatory diseases as an air pollutant.  (+info)

High-affinity CRF1 receptor antagonist NBI-34041: preclinical and clinical data suggest safety and efficacy in attenuating elevated stress response. (8/26)

There is an extensive evidence that corticotropin releasing factor (CRF) is hypersecreted in depression and anxiety, and blockade of CRF could have therapeutic benefit. We report preclinical data and the results of a clinical Phase I study with the novel nonpeptide CRF(1) antagonist NBI-34041/SB723620. Preclinical data conducted with different cell lines expressing human CRF receptors and in Wistar and Sprague-Dawley rats indicate that NBI-34041 is effective in reducing endocrine responses to pharmacological and behavioral challenge mediated by CRF(1) receptors. These specific properties and its well-documented safety profile enabled a clinical Phase I study with 24 healthy male subjects receiving NBI-34041 (10, 50, or 100 mg) or placebo for 14 days. Regulation of the hypothalamic-pituitary-adrenocortical (HPA) axis was evaluated by intravenous stimulation with 100 microg of human CRF. Psychosocial stress response was investigated with the Trier Social Stress Test (TSST). Treatment with NBI-34041 did not impair diurnal adrenocorticotropic hormone (ACTH) and cortisol secretion or CRF evoked ACTH and cortisol responses but attenuated the neuroendocrine response to psychosocial stress. These results suggest that NBI-34041 is safe and does not impair basal regulation of the HPA system but improves resistance against psychosocial stress. NBI-34041 demonstrates that inhibition of the CRF system is a promising target for drug development against depression and anxiety disorders.  (+info)

Looking for Acenaphthenes? Find out information about Acenaphthenes. C12H10 An unsaturated hydrocarbon whose colorless crystals melt at 92°C; insoluble in water; used as a dye intermediate and as an agent for inducing polyploidy Explanation of Acenaphthenes
Copper bis(4-ethyl-3-thiosemicarbazonato) acenaphthenequinone (1) and copper bis(4-methyl-3-thiosemicarbazonato) acenaphthenequinone (2) are synthesized and characterized in solution, in the solid state, and radiolabeled. Serum-protein binding radioassays show good stability in solution and about 25 % binding to protein over 1 h, which is comparable with the hypoxia selective tracer [(64)Cu(ATSM)]. Cyclic voltammetry shows fast and reversible reduction at redox potentials similar to the values known for hypoxia-selective copper compounds. However, despite this, complex 1 does not show any hypoxic-selective uptake in HeLa cells over 1-h standard assays. Possible reasons for this are studied by using the intrinsic fluorescence of the Cu(II) complexes to determine the cellular distributions and uptake mechanism by confocal microscopy. The complexes are found to bind to the external cell membrane and disperse evenly in the cytoplasm only after a very slow cell internalization (|1 h). No significant changes
D5739 - 06(2013) Standard Practice for Oil Spill Source Identification by Gas Chromatography and Positive Ion Electron Impact Low Resolution Mass Spectrometry , anthracenes, dibenzothiophenes, extracted ion chromatogram, fused-ring aromatics, gas chromatography, identification, mass spectrometry, naphthalenes, oil spill, phenanthrenes, selected ion monitoring, steranes, triterpanes, weathering,
A noise source identification technique for the analysis of thermal systems is presented. The proposed method uses transient spectral sound data to assist in determining the source of sound radiation by tracking the variation of the frequency of tones during transient thermal loading (i.e., thermal system warm-up). By considering the temperature dependence of the modulus of elasticity (Youngs modulus) it can be shown that structure related tones will decrease in frequency during warm-up. Tones due to propagation of sound in many fluids (i.e., gases and water) will increase in frequency during warm-up due to the temperature dependence of the speed of sound. The analysis method is demonstrated by identifying the source of several noise tones for a pulse combustion furnace ...
Results for soil-water potential equipment from A4022RR, Accolade, ACS2 and other leading brands. Compare and contact a supplier near you on agriculture-xprt.com
Creative-Proteomics offer cas 208-96-8 ACENAPHTHYLENE (D8, 98%). We are specialized in manufacturing Stabel Isotope Labeled Analytical Standard products.
The fate of six polynuclear aromatic hydrocarbons during anaerobic digestion of municipal sludges was investigated in a two-stage pilot-scale digester system. Primary digester removal efficiencies ranged from 23% for acenaphthene to 62% for acenaphthylene; secondary digester removal efficiencies ranged from 22% for acenaphthylene to 42% for phenanthrene. Most of the remaining mass of candidate compounds was present in the secondary digester waste sludge stream. Less than 2.5% of the candidate compounds entering the digestion system was present in the secondary digester supernatant. A dynamic model of the primary digester incorporating mixed first-order biodegradation kinetics was calibrated for each of the candidate compounds. The biodegradation rate coefficients that were estimated for the primary digester ranged from 0.004 L/g·d for acenaphthene to 0.16 L/g·d for acenaphthylene. The biodegradation rate coefficient for acenaphthene did not significantly differ from zero ...
五、团队代表性科研成果(论文、著作、专利授权、获奖等). 主要论文. 1. Yin Y#, Yao S, Hu Y, Feng Y, Li M, Bian Z, Zhang J, Qin Y, Qi X, Zhou LY, Fei B, Zou J, Hua D, Huang H*. The immune-microenvironment confers chemoresistance of colorectal cancer through macrophage-derived IL6.Clin Cancer Res, 2017, 23(23): 7375-7387. 2. Bian Z#, Zhang J, Feng Y, Min Li, Song M, Yao S, Yin Y, Huang Z*. Long non-coding RNA LINC00152 promotes cell proliferation, metastasis and confers 5-FU resistance in colorectal cancer by inhibiting miR-139-5p.Oncogenesis. 2017, 6(11):1-12. 3. Bian Z#, Jin L, Zhang J, Yin Y, Quan C, Hu Y, Feng Y, Liu H, Fei B, Mao Y, Zhou L, Qi X, Huang S, Hua H, Xing C, Huang Z*. LncRNA-UCA1 enhances cell proliferation and 5-fluorouracil resistance in colorectal cancer by inhibiting miR-204-5p.Sci Rep,2016, 6:23892(ESI高被引论文). 4. Yin Y#, Song M#,, Gu B, Qi X, Hu Y, Feng Y, Liu H, Zhou L, Bian Z, Zhang J, Zuo X, Huang Z*. Systematic analysis of key ...
The binding properties of bis(imidazolium) hosts 1a-c derived from amino acids towards different anions have been studied by 1H NMR titration experiments in 95 : 05 CD3CN : H2O at 303 K, ESI-MS and theoretical calculations. Among this family, the salt 1c showed a strong and high selectivity for chloride anions. Transmembrane chloride transport activity has also been studied for the three bis(imidazolium) based transporters in POPC liposome models, and compound 1a was identified as an active chloride/nitrate exchanger ...
The binding properties of bis(imidazolium) hosts 1a-c derived from amino acids towards different anions have been studied by 1H NMR titration experiments in 95 : 05 CD3CN : H2O at 303 K, ESI-MS and theoretical calculations. Among this family, the salt 1c showed a strong and high selectivity for chloride anions. Transmembrane chloride transport activity has also been studied for the three bis(imidazolium) based transporters in POPC liposome models, and compound 1a was identified as an active chloride/nitrate exchanger ...
Wybutosine (yW) is a tricyclic nucleoside with a large side chain found at the 3-position adjacent to the anticodon of eukaryotic phenylalanine tRNA. yW supports codon recognition by stabilizing codon-anticodon interactions during decoding on the ribosome. To identify genes responsible for yW synthesis from uncharacterized genes of Saccharomyces cerevisiae, we employed a systematic reverse genetic approach combined with mass spectrometry (ribonucleome analysis). Four genes YPL207w, YML005w, YGL050w and YOL141w (named TYW1, TYW2, TYW3 and TYW4, respectively) were essential for yW synthesis. Mass spectrometric analysis of each modification intermediate of yW revealed its sequential biosynthetic pathway. TYW1 is an iron-sulfur (Fe-S) cluster protein responsible for the tricyclic formation. Multistep enzymatic formation of yW from yW-187 could be reconstituted in vitro using recombinant TYW2, TYW3 and TYW4 with S-adenosylmethionine, suggesting that yW synthesis might proceed through sequential ...
The use of methanol as a quenching reagent resulted in clean conversion of 3 to the abnormal adduct aIPr·GaR3 (5) (Scheme 2b). Notably, 5 is also formed as a protonation product from the reaction of 3 with the imidazolium salt IMes·HCl (1,3-bis-(2,4,6-trimethylphenyl)imidazolium chloride) (Scheme 2c). These findings not only demonstrate that the C2 position of 3 in the imidazole ring is its preferred basic site, but also the high strength of its Ga-C4 bond as it is retained in 5. Furthermore in view of these results it appears that for the GaR3 fragment aIPr is a better ligand than the related normal IMes carbene (obtained from deprotonation of the imidazolium salt, Scheme 2c), as no ligand exchange occurs. Compound 5 was isolated as a crystalline solid in a 61% yield (see ESI‡ for experimental details and NMR spectroscopic studies) and its molecular structure was established by X-ray crystallography (Fig. 4).. The Ga-C4 bond length (i.e. Ga-C2 in Fig. 4) of 2.0759(16) Å in 5 is ...
Emission inventory (EI) and receptor model (RM) are two of the three source apportionment (SA) methods recommended by Ministry of Environment of China and used widely to provide independent views on emission source identifications. How to interpret the mixed results they provide, however, were less studied. In this study, a cross-validation study was conducted in one of Chinas fast-developing and highly populated city cluster- the Pearl River Delta (PRD) region. By utilizing a highly resolved speciated regional EI and a region-wide gridded volatile organic compounds (VOCs) speciation measurement campaign, we elucidated underlying factors for discrepancies between EI and RM and proposed ways for their interpretations with the aim to achieve a scientifically plausible source identification ...
misc{5098ed88-419a-43f4-a897-5d700385fe0b, abstract = {Aerosol particles have, since Classical Antiquity, been linked to adverse effects on human health. It is estimated that the particles in urban air pollution causes 100 000 deaths in Europe each year, whereof 5 000 in Sweden. These figures do not include the outcomes of indoor sources or smoking, which shortens the lives of millions of people worldwide. Many studies indicate that fine particles (<2.5 μm) are to be more toxic than larger ones. Especially the ultrafine particles (<0.1 μm), typically originating from combustion sources, have been of much concern. Part of the reason could be their high probability to deposit deep into the lung once inhaled. A novel method has been developed for determination of fine and ultrafine particle deposition in the respiratory tract. It is designed to be used on larger groups of human subjects in exposure studies and in typical ambient and indoor environments. The method is demonstrated to have a ...
Identifying the source of faecal pollution is important to enable appropriate management of faecal pollution of water. We are developing and evaluating a combin
A process for the preparation of compound of formula (I A), decahydro-2a,4a,6a,8a-tetraazacyclopent[fg]accnaphthylene and the corresponding functionalized compounds of general formula (I), intermediates for the preparation of 1,4,7,10-tetraazacyclododecane (II A) and corresponding derivatives (II), by preparation of compounds of general formula (III) and subsequent reduction thereof. ##STR1##
Uad Plugins 64 Bit is a molecular viewer, render tool, 3D molecular editor developed in the spirit of RasMol and OpenRasMol and intended for visualization of 3D chemical structures including atomic resolution X-ray crystal structures of: proteins, nucleic acids (DNA, RNA, & tRNA), and carbohydrates, as well as small molecule structures of drug leads, inhibitors, metabolites, sugars, nucleoside phosphates, and other ligands including inorganic salts and solvent molecules. The familiar interface doesnt help the program run smoothly. The program is highly dependent on the system resources of the computers involved. Throw in varying Internet connection speeds and stability becomes a major problem. Mouse movements were usually more responsive than keyboard inputs, and read-only access runs smoother than edit-level permissions. Labels at the top of the remote screen make program status accessible. Uad Plugins 64 Bit itself handles any file transfers. Also, Uad Plugins 64 Bit has two help resources, a ...
The Food and Drug Administration (FDA) is advising consumers not to purchase or use Zhong Hua Niu Bian, a product promoted and sold for sexual enhancement on various websites, including www.zhonghuaniubian.com.
The imidazolium salts described are useful as antiarrhythmic agents. A method of treating arrhythmia by increasing the refractoriness of cardiac tissue is provided as well as pharmaceutical formulatio
Abstract. Intensive and extensive water consumption and its potential negative impacts are increasingly challenging regional development in the Beijing-Tianjin
Bian Y, et al. (2014) An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome. J Proteomics 96, 253-62 ...
Bian, X. L.; Wang, G.; Chine, H. C.; Yan, L.; Wang, J. G.; Wang, Q.; Hu, P. F.; Ren, J. L.; Chan, K. C.; Zheng, N.; Teresiak, A.; Gao, Y. L.; Zhai, Q. J.; Eckert, J.; Beadsworth, J.; Dahmen, K. A.; Liaw, P. K.. ...
He Huang, Qi-Zhu Tang, Ai-Bing Wang, Manyin Chen, Ling Yan, Chen Liu, Hong Jiang, Qinglin Yang, Zhou-Yan Bian, Xue Bai, Li-Hua Zhu, Lang Wang and Hongliang Li ...
2009, Di 1 ban., Zhong yang min zu da xue "985 gong cheng" Zhongguo shao shu min zu yu yan wen hua jiao yu yu bian jiang shi di yan jiu chuang xin ji di wen ku, ISBN 9787105101269, 2, 4, 4, 279 p., [4] p. of ...
... Juan Felipe Franco and José Pacheco. Grupo de Estudios en Sostenibilidad Urbana y Regional (SUR), Facultad de Ingeniería, Universidad de los Andes, Carrera 1 Este 19A-40, Bogotá, Colombia. Corresponding author: J. F. Franco; e-mail: [email protected] Luis Carlos Belalcázar. Departamento de Ingeniería Química y Ambiental, Universidad Nacional de Colombia, DC 111321 Bogotá, Colombia. Eduardo Behrentz. Grupo de Estudios en Sostenibilidad Urbana y Regional (SUR), Facultad de Ingeniería, Universidad de los Andes, Carrera 1 Este 19A-40, Bogotá, Colombia. Received May 7, 2014; accepted October 2, 2014. RESUMEN. En este trabajo se caracterizan compuestos orgánicos volátiles (VOC, por sus siglas en inglés) en aire ambiente en tres sitios de monitoreo ubicados en el perímetro urbano de Bogotá, Colombia. Se realizaron mediciones en línea de VOC con una resolución temporal de 30 min utilizando un ...
Free Online Library: Contribution of Subsoiling in Fallow Period and Nitrogen Fertilizer to the Soil-water Balance and Grain Yield of Dry-land Wheat.(Report) by International Journal of Agriculture and Biology; Business, international Nitrogen fertilizers Health aspects Soil moisture
According to the REACH Regulation, Annex VIII, Column 2, the study does not need to be conducted if based on the physicochemical properties the substance can be expected to have a low potential for adsorption (e.g. the substance has a low octanol water partition coefficient). Direct Blue 199 is expected to have a low potential for absorption, on the basis of the partition coefficient; the log Pow was determined to be negative. The organic carbon-water, suspended matter-water and soil-water partition coefficients were in any case estimated, using EUSES v.2.1.2, in order to derive the PNECs for sediment and soil, according to the equilibrium partitioning method. Furthermore, for the same purpose the soil-water and suspended matter-water partition coefficients were also estimated: Suspended matter-water partition coefficient: 0.917 Soil-water partition coefficient: 0.22 [LogKoc: -0.17] ...
In this study, multi-planar Nearfield Acoustical Holography (NAH) is used to investigate noise radiated from the front, side and rear areas of single tires on a two-wheel trailer. Contributions to the radiated noise from the leading edge, trailing edge, and sidewall of the tire are identified. Two tires - an experimental monopitch tire and a production passenger car tire - are evaluated on a smooth asphalt pavement at 58 km/hr. From the measured complex pressure, acoustic intensity is reconstructed on three planes surrounding the tire using modified NAH procedures. Additionally, sound power levels are presented in tabulated and spectra forms. Tire noise generating mechanisms are inferred based on the results ...
A bis-imino-acenaphthenequinone (BIAN)-fluorene copolymer (π conjugated polymer bearing BIAN and fluorene units) binder was designed, synthesised and used for the fabrication of a graphite electrode in lithium-ion batteries. Unlike the PVDF binder, the electrode with the BIAN-fluorene binder exhibited signif
The team behind the screen recording utility Minecraft 1.6.5 have released a simplified, experimental version of the technology, packaged into a Minecraft 1.6.5 downloadable application called the Minecraft 1.6.5 Project. Version 7.0 contains a new Minecraft 1.6.5 debugger which offers a host of new ways to examine a running application while retaining common debugging metaphors. Minecraft 1.6.5 is a molecular viewer, render tool, 3D molecular editor developed in the spirit of RasMol and OpenRasMol and intended for visualization of 3D chemical structures including atomic resolution X-ray crystal structures of: proteins, nucleic acids (DNA, RNA, & tRNA), and carbohydrates, as well as small molecule structures of drug leads, inhibitors, metabolites, sugars, nucleoside phosphates, and other ligands including inorganic salts and solvent molecules. The Minecraft 1.6.5 app may be less valuable for the infrequent data Minecraft 1.6.5, as the Minecraft 1.6.5 does go offline when inactive, and its ...
The CD203c molecule is a type II transmembrane protein that belongs to the ectonucleotide pyrophosphatase / phosphosdiesterase 3 (E-NPP3) family of enzymes involved in hydrolysis of oligonucleotides, nucleoside phosphates, and NAD.
Modulating signaling pathways for research and therapy requires either suppression or expression of selected genes or internalization of proteins such as enzymes, antibodies, nucleotide binding proteins or substrates including nucleoside phosphates and enzyme inhibitors. Peptides, proteins and nucleotides are transported by fusing or conjugating them to cell penetrating peptides or by formation of non-covalent complexes. The latter is often preferred because of easy handling, uptake efficiency and auto-release of cargo into the live cell. In our studies complexes are formed with labeled or readily detectable cargoes for qualitative and quantitative estimation of their internalization. Properties and behavior of adhesion and suspension vertebrate cells as well as the protozoa Leishmania tarentolae are investigated with respect to proteolytic activity, uptake efficiency, intracellular localization and cytotoxicity. Our results show that peptide stability to membrane-bound, secreted or intracellular
Chungsong Bian, Massage Therapist. All major massage techniques: Swedish, Deep tissue, Sports, Tuina, Cupping(channel & points), Reflexology.
Free roaming dogs are increasing in numbers. They live in unhygienic conditions and are not vaccinated mostly. They create several problems in the community, particularly health threats to human. Dog biting is a commonly reported case in some hospitals in Bangladesh. Rabies is one of the killers of people in Bangladesh and transmission occurs mostly due the dog biting. Death commonly occurs in children due to rabies. Rabies death is completely preventable by vaccinating dogs at national level. Many steps have already been taken. Source identification of dogs, animal birth control program and proper surveillance are necessary. Sustainable implementation of programs to manage dog population, dog bite management and awareness raising among population can bring out fruitful result in this situation. Inhumane killing of dogs to reduce the number can never be a permanent solution. Vaccinating dogs is the most effective strategy suggested by experts. Therefore, it is not too late to implement action plans with
Shallow rooting and susceptibility to drought are believed to be caused, at least in part, by strongly acidic (pH < 5.5, 1:1 soil-water), aluminum (Al)-toxic subsoils. However, this hypothesis has not been clearly confirmed under field conditions. The Al toxicity hypothesis was tested on a map unit of Matawan-Hammonton loam (0-2% slope) on unlimed and limed field plots (pH range 5.1 to 5.8) at Bel ...
The CU-A4 ultrafiltration system is a great alternative option for those unable to accommodate a reverse osmosis system. Included with the system is an air-gap faucet, but the syst
A simple, at-home treatment - a single light box and the over-the-counter drug melatonin - allows travelers to avoid jet lag by resetting their circadian body
We used the redox-active bis(imino)acenapthene (BIAN) ligand to synthesize homoleptic aluminum, chromium, and gallium complexes of the general formula (BIAN) 3M. The resulting compounds were characterized using X-ray crystallography, NMR, EPR, magnetic susceptibility and cyclic voltammetry measurements and modeled using both DFT and ab initio wavefunction calculations to compare the orbital contributions of main group elements and transition metals in ligand-based redox events. Ultimately, complexes of this type have the potential to improve the energy density and electrolyte stability of grid-scale energy storage technologies, such as redox flow batteries, through thermodynamically-clustered redox events. ...
Disponible ahora en Iberlibro.com - Gastos de envío gratis - ISBN: 9787508254821 - paperback - Condición del libro: New - Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2009-03-01 Language: Chinese Publisher: Golden Shield Press National Delivery Service This set contains three sets of content data Price: 199 yuan the first set of data : video discs. are all real locations . all is the latest technology to provide you with the latest and most complete information ; second item: Illustrated Greenhouse zucchini and squash efficient cultivation of key technologies . books . the third set of data recently published book : The cultivation of .Four Satisfaction guaranteed,or money back.
This is a Phase 3, randomized, double-blind, placebo-controlled, parallel, fixed-dose study to evaluate the efficacy, safety, and tolerability of two doses of NBI-98854 (40 mg and 80 mg) compared to placebo, administered once daily. The study design includes a double-blind, placebo-controlled treatment period for 6 weeks and a double-blind NBI-98854 treatment period for an additional 42 weeks, for a total of 48 weeks of treatment. Final follow-up assessments will be conducted 4 weeks after the last dose of the study drug ...
Phytopathogenic fungi must feed on their hosts to propagate and cause disease. Their ability to access the rich nutrient supply offered by living plants is one of the most obvious properties that distinguish pathogens from saprophytes. Successful invasion by pathogens depends as much on their ability to utilize the available nutrient sources offered by plants as on their ability to penetrate plants and evade defensive mechanisms. Here, we review current knowledge on the nature of the nutrient supplies utilized by pathogens during infection.The available evidence is rudimentary in most cases. There is much evidence to suggest that fungal metabolism can be divided into at least two phases. The first is based on lipolysis and occurs during germination and penetration of the host. The second phase uses glycolysis and predominates during the invasion of host tissue. We also propose, mainly on theoretical grounds, that a third phase of nutrition occurs late in infection during which new spores are ...
Title: Spin-parity analysis of $p\bar{p}$ mass threshold structure in $J/\psi$ and $\psi (3686)$ radiative decays  Author: Ablikim, M.; Achasov, M.N.; Alberto, D.; Ambrose, D.J.; An, F.F.; An, Q.; An, Z.H.; Bai, J.Z.; Baldini Ferroli, R.B.F.; Ban, Y.; Becker, J.; Berger, N.; Bertani, M.B.; Bian, J.M.; Boger, E.; Bondarenko, O.; Boyko, I.; Briere, R.A.; Bytev, V.; Cai, X.; Calcaterra, A.C.; Cao, G.F.; Chang, J.F.; Chelkov, G.; Chen, G.; Chen, H.S.; Chen, J.C.; Chen, M.L.; Chen, S.J.; Chen, Y.; Chen, Y.B.; Cheng, H.P.; Chu, Y.P.; Cronin-Hennessy, D.; Dai, H.L.; Dai, J.P.; Dedovich, D.; Deng, Z.Y.; Denysenko, I.; Destefanis, M.; Ding Ding, W.L.; Ding, Y.; Dong, L.Y.; Dong, M.Y.; Du, S.X.; Fang, J.; Fang, S.S.; Feng, C.Q.; Fu, C.D.; Fu, J.L.; Gao, Y.; Geng, C.; Goetzen, K.; Gong, W.X.; Greco, M.; Gu, M.H.; Gu, Y.T.; Guan, Y.H.; Guo, A.Q.; Guo, L.B.; Guo, Y.P.; Han, Y.L.; Hao, X.Q.; Harris, F.A.; He, K.L.; He, M.; He, Z.Y.; Heng, Y.K.; Hou, Z.L.; Hu, H.M.; Hu, J.F.; Hu, T.; Huang, B.; Huang, G.M.; ...
B. Kahr, O. Arteaga. Aragos best paper. Chemphyschem, 2012, 13, 79-88.. A. G. Shtukenberg, Y. O. Punin, E. Gunn, B. Kahr. Spherulites. Chem. Rev. 2012, 112, 1805-1838.. J. Freudenthal, W. Kaminsky, B. Kahr. Chiroptical imaging of crystals, in. Comprehensive Chiroptical Spectroscopy, Volume 1: Instrumentation, Methodologies, and Theoretical Simulations (N. Berova, P. Polavarapu, K. Nakanishi, R. W. Woody, eds. Wiley VCH, 2012. D. J. Carter, B. Kahr, A. L. Rohl. Computational methodology for chirality determination in the Soai reaction by crystals: gamma- glycine. Theor. Chem. Acc. 2012, 131, 1125.. O. Arteaga, J. H. Freudenthal, B. Kahr. Reckoning electromagnetic principles with polarimetric measurements of anisotropic optical active crystals. J. Appl. Cryst. 2012, 45, 279-291.. A. L. Rohl, D. J. Carter, S. Bian, A. Shtukenberg, C. Hu, L. Baylon, B. Kahr, H. Mineki, K. Abe, T. Kawasaki, K. Soai. Prediction of Soai reaction enantioselectivity induced by crystals of N-(2-thienylcarbonyl)glycine ...
A Combined Bilateral Approach to Anterior Communicating Artery Aneurysm Yong-An CHEN, Rong-Bo QU, Yu-Song BIAN, Wei ZHU, Kun-Peng ZHANG, Qi PANG ...
Hong Yu Wang, Chao Quan, Chunxiu Hu, Bingxian Xie, Yinan Du, Liang Chen, Wei Yang, Liu Yang, Qiaoli Chen, Bin Shen, Bian Hu, Zhihong Zheng, Haibo Zhu, Xingxu Huang, Guowang Xu, Shuai Chen ...
Ben shu yan jiu le mu min ding ju hou sheng huo neng yuan xiao fei de bian qian, chong dian yan jiu le ding ju xing wei dui sheng huo neng yuan xiao fei de ying xiang, zhu yao she ji ...
The scientists tested the thallium concentrations in the dogs hair, and found that there were 8.2 µg/g in samples taken on day 19. The thallium concentration increased to 16.4 µg/g 3 months after exposure, and then slowly decreased to 13.4 µg/g in the fifth month, and finally nondetectable 7 months after exposure ...
Discover Lifes page about the biology, natural history, ecology, identification and distribution of Discover Life -- CSCA_TCN00001630
Retrospective analysis of archived soil samples collected and stored from long-term agricultural experiments in the UK has shown how soil organic chemical composition has changed over time. High molecular weight polycyclic aromatic hydrocarbons (e.g. benzo[a]pyrene) and polychlorinated dibenzo-p-dioxins and -furans have increased in concentration through this century as a result of cumulative atmospheric depositional inputs. Concentrations of polychlorinated biphenyls and low molecular weight hydrocarbons (e.g. phenanthrene) peaked in the late 1960s/early 1970s, but have declined subsequently. This reflects declining atmospheric inputs of these compounds and losses from surface soils by volatilisation back to the atmosphere and biodegradation. PCBs and low molecular weight PAHs exist predominantly in the vapour phase in air, whilst heavy PAHs and PCDD/Fs are predominantly particulate-bound. Outgassing from soils is probably the most important contemporary source of PCBs to the atmosphere in the ...
D5680 Standard Practice for Sampling Unconsolidated Solids in Drums or Similar Containers. D5681 Standard Terminology for Waste and Waste Management. D5792 Standard Practice for Generation of Environmental Data Related to Waste Management Activities: Development of Data Quality Objectives. D6538 Standard Guide for Sampling Wastewater With Automatic Samplers. D6759 Standard Practice for Sampling Liquids Using Grab and Discrete Depth Samplers. D6956 Standard Guide for Demonstrating and Assessing Whether a Chemical Analytical Measurement System Provides Analytical Results Consistent with Their Intended Use. D6982 Standard Practice for Detecting Hot Spots Using Point-Net (Grid) Search Patterns. D7204 Standard Practice for Sampling Waste Streams on Conveyors. D7353 Standard Practice for Sampling of Liquids in Waste Management Activities Using a Peristaltic Pump. D7758 Standard Practice for Passive Soil Gas Sampling in the Vadose Zone for Source Identification, Spatial Variability Assessment, ...
Ionic liquids are a class of compounds that have many peculiar properties and applications in many fields, such as organic and inorganic synthesis, biochemistry and catalysis. Within this class of compounds, one of the most important groups is that of imidazolium salts. In this study, a relatively unexplored aspect of ionic liquids was analyzed: their role as solutes in common solvents of different characteristics. In order to do so, Molecular Dynamics simulations of the ion pairs 1,3-dimethylimidazolium/imidazolate and 1,2,3-trimethylimidazolium/imidazolate in the solvents chloroform, water and dimethylsulfoxide were performed. The methodology consisted of simulating the dissociation of the ion pairs in each solvent and, based on the pulling trajectory, constructing Potentials of Mean Force (from which the Gibbs free energy and constants of association were calculated) and obtaining radial and spatial distributions. The methodology was validated by the simulation of the 1-ethyl-3- ...
Valbenazine, also known as NBI-98854 and MT-5199, is a potent and selective VMAT2 inhibitor. NBI-98854 is effective in regulating the levels of dopamine release during nerve communication, while at the same time having minimal impact on the other monoamines. NBI-98854 is promising agent for the treatment of tardive dyskinesia.NBI-98854 significantly improved tardive dyskinesia and was well tolerated in patients. These results support the phase 3 clinical trials of NBI-98854 now underway.
1. Bian Z, Guo Y, Ha B, Liu Y (2012) Regulation of the Inflammatory Response: Enhancing Neutrophil Infiltration under Chronic Inflammatory Conditions. J Immunol. 188(2):844-53. Epub 2011 Dec 7.. 2. Zen K, Guo YL, Li LM, Bian Z, Zhang CY and Liu Y (2011) Cleavage of the CD11b extracellular domain by the leukocyte serprocidins is critical for neutrophil detachment during chemotaxis. Blood 5;117(18):4885-94.. 3. Chen C, Soto I, Guo YL and Liu Y (2011) Control of secondary granule release in neutrophils by Ral GTPase. J. Biol. Chem. 286(13):11724-33. 4. Zen K, Liu DQ, Li LM, Chen CX, Guo YL, Ha B, Chen X, Zhang ZY, Liu Y (2009) The heparan sulfate proteoglycan form of epithelial CD44V3 serves as a CD11b/CD18 counter-receptor during PMN transepithelial migration. J. Biol. Chem. 284(6):3768-76.. 5. Zen K, Liu DQ, Guo YL, Wang C, Shan J, Fang M, Zhang CY and Liu Y (2008) CD44v4 is a major E-selectin ligand that mediates breast cancer cell transendothelial migration. PLoS ONE. 19;3(3):e1826.. 6. Zen K. ...
books.google.comhttps://books.google.com/books/about/The_Role_of_Women_in_the_National_Develo.html?id=7fU0AAAAMAAJ&utm_source=gb-gplus-shareThe Role of Women in the National Development Process in Taiwan ...
Disponible ahora en Iberlibro.com - Gastos de envío gratis - ISBN: 9787538495041 - paperback - Condición del libro: New - Paperback. Pub Date: 2015-09-01 Pages: 175 Language: Chinese Publisher: Jilin Science and Technology Publishing House children because the food is delicious to eat? Children eat because the food was good-looking? In fact. children need is - a sense of participation! Mom followed by fish fish together play cooking. select conscience agricultural products. to encourage children to kitchen hands. learning gratitude. cherish ingredients. big mouth and big chunks of food will be bare. Healthy and .
|I|Cunkou|/I| pulse palpation, woodcut illustration from 1817 edition of |I|Bian Que maishu nan jin|/I||I|g|/I| (Canon of Problems in Bian Ques Book of the Pulse) by Xiong Qinghu (Qing period). |I|Cunkou|/I| pulse chart: The chart shows the site for pulse diagnosis according to the |I|cunkou|/I| wrist pulse - at the |I|cun|/I| (inch), |I|guan|/I| (Pass) and |I|chi|/I| (Foot), extending upwards to the |I|yuji|/I| (Fish Border) point and downwards to the |I|chize|/I| (Foot Marsh) point. The |I|yuji|/I| point is located on the fleshy part of the thumb, and the |I|chize|/I| point is located in the crook of the elbow. |I|Fanguang|/I| (dorsally located) pulse chart: The location of this pulse is an anatomical anomaly. Because the radial artery extends around the back of the wrist, a pulse corresponding to the |I|cunkou|/I| can be palpated dorsally. The image shows the path of the |I|shou taiyin|/I| channel, running diagonally from |I|lieque|/I| (Break in the Sequence) to the side of the wrist and
This book includes keynote presentations, invited speeches, and general session papers presented at the 7th International Symposium on Environmental Vibration and Transportation Geodynamics (formerly the International Symposium on Environmental Vibration), held from October 28 to 30, 2016 at
NAPHTHALENE-2,3-DICARBOXALDEHYDE 70848-82-7 MSDS report, NAPHTHALENE-2,3-DICARBOXALDEHYDE MSDS safety technical specifications search, NAPHTHALENE-2,3-DICARBOXALDEHYDE safety information specifications ect.
42. Ribes kialanum Janczewski, Bull. Int. Acad. Sci. Cracovie, Cl. Sci. Math. 1909: 63. 1909. 康边茶藨子 kang bian cha biao zi Shrubs dioecious, 1.5-3 m tall, most parts pubescent and glandular hairy. Branchlets stout, unarmed. Buds brown, ovoid to oblong-ovoid, 4-7 mm, pubescent, apex acute. Petiole 1-3.5 cm; leaf blade suborbicular to broadly ovate, 2-5 cm, base subtruncate to shallowly cordate; lobes 3-5, rarely almost absent, margin irregularly crenate-dentate or doubly dentate, apex obtuse or acute; terminal lobe broadly triangular-ovate, slightly shorter to longer than broadly ovate lateral ones. Racemes erect, male ones dense, 3.5-7 cm, female ones slightly shorter; bracts lanceolate to oblong, 4-8 mm, 1-veined. Pedicel 2-4 mm. Calyx green, sometimes tinged reddish brown, pubescent, usually also glandular hairy; tube cupular to hemispheric, 2-3 mm; lobes reflexed or spreading, ovate to ligulate, 2-3.5 mm, inconspicuously 5-veined. Petals green tinged reddish purple, subflabellate to ...
Clarke, S.R., Mohamed, R., Bian, L., Routh, A.F., Kokai-Kun, J.F., Mond, J.J., Tarkowski, A. and Foster, S.J. (2007) The staphylococcus aureus surface protein IsdA mediates resistance to innate defenses of human skin. Cell Host & Microbe 1(3), 199-212 ...
Stephen C Mack, Kristian W Pajtler, Lukas Chavez, Konstantin Okonechnikov, Kelsey C Bertrand, Xiuxing Wang, Serap Erkek, Alexander Federation, Anne Song, Christine Lee, Xin Wang, Laura McDonald, James J Morrow, Alina Saiakhova, Patrick Sin-Chan, Qiulian Wu, Kulandaimanuvel Antony Michaelraj, Tyler E Miller, Christopher G Hubert, Marina Ryzhova, Livia Garzia, Laura Donovan, Stephen Dombrowski, Daniel C Factor, Betty Luu, Claudia L L Valentim, Ryan C Gimple, Andrew Morton, Leo Kim, Briana C Prager, John J Y Lee, Xiaochong Wu, Jennifer Zuccaro, Yuan Thompson, Borja L Holgado, Jüri Reimand, Susan Q Ke, Adam Tropper, Sisi Lai, Senthuran Vijayarajah, Sylvia Doan, Vaidehi Mahadev, Ana Fernandez Miñan, Susanne N Gröbner, Matthias Lienhard, Marc Zapatka, Zhiqin Huang, Kenneth D Aldape, Angel M Carcaboso, Peter J Houghton, Stephen T Keir, Till Milde, Hendrik Witt, Yan Li, Chao-Jun Li, Xiu-Wu Bian, David T W Jones, Ian Scott, Sheila K Singh, Annie Huang, Peter B Dirks, Eric Bouffet, James E Bradner, ...
I mentioned the context barrier of language, but its also interesting to contrast the Web of 1998 with the one were used to now. Chen and Bian acknowledge in passing that a key communication detail is a persons home page URL. Nowadays, my perception is that few people have what they would refer to as a home page, although Facebook pages and Twitter accounts perform much the same function -- corporately managed home pages which have more resilient infrastructure and greater capability for direct communication, but are perhaps less personal.. The core of the introduction is laying down an argument for the inadequacy of current (at the time) search engine indexing techniques. They give an example of a university web page containing labelled links to a number of other universities, pointing out that indexing strategies extracting terms from that page will store the names of those universities as terms to direct people to the referencing page, rather than those universities own web pages. This ...
Huang T, Afzal S, Yu C, Guo Y, Bian Z, Yang L, Millwood IY, Walters RG, Chen Y, Chen N, Gao R, Chen J, Clarke R, Chen Z, Ellervik C, Nordestgaard BG, Lv J, Li L. Vitamin D and cause-specific vascular disease and mortality: a Mendelian randomisation study involving 99,012 Chinese and 106,911 European adults. BMC Med. 2019 08 30; 17(1):160 ...
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Suppliers List, E-mail/RFQ Form, Molecular Structure, Weight, Formula, IUPAC, Synonyms for Naphthalene-1,4,5,8-tetracarbonyl Chloride (CAS No. 37686-24-1)
The effect of toxin on the incorporation of uridine and thymidine into nucleic acids was investigated. P(32) orthophosphate incorporation into the nucleoside phosphate fraction was also investigated. No early effect of toxin on nucleic acid synthesis
Author: Panda, S. K. et al.; Genre: Journal Article; Published in Print: 2006; Keywords: beta-cyclodextrin stationary phase; FT-ICR-mass spectrometry; polycyclic aromatic sulfur heterocycles; fossil fuel; vacuum gas oil; Title: β-cyclodextrin as a stationary phase for the group separation of polycyclic aromatic compounds in normal-phase liquid chromatography
During 2015-2016, we evaluated the performance of whole-genome sequencing (WGS) as a routine typing tool. Its added value for microbiological and epidemiologic surveillance of listeriosis was compared with that for pulsed-field gel electrophoresis (PFGE), the current standard method. A total of 2,743 Listeria monocytogenes isolates collected as part of routine surveillance were characterized in parallel by PFGE and core genome multilocus sequence typing (cgMLST) extracted from WGS. We investigated PFGE and cgMLST clusters containing human isolates. Discrimination of isolates was significantly higher by cgMLST than by PFGE (p&lt;0.001). cgMLST discriminated unrelated isolates that shared identical PFGE profiles and phylogenetically closely related isolates with distinct PFGE profiles. This procedure also refined epidemiologic investigations to include only phylogenetically closely related isolates, improved source identification, and facilitated epidemiologic investigations, enabling identification
Fall Large Grants Announced Vice Provost Janet Greger and the Research Advisory Council recently announced the fall 2003 Research Foundation Awards for Large Faculty Grants. The goal of these awards, as with all Research Foundation programs, is to help faculty move into a better position to apply for and receive extramural funding for their research and scholarly activities. The Council received 66 proposals totaling $1,182,264 and made 31 awards totaling $441,708. The proposals were peer reviewed by members of a standing review panel. Fall 2003 Large Grant Recipients Eldridge Adams, Ecology & Evolutionary Biology, The Genetic Structure of an Invasive Ant Population, $20,335 Amvrossios Bagtzoglou, Civil & Environmental Engineering, Development of an Efficient Inverse Method for Near Real-Time Atmospheric Contamination Source Identification, $15,851 Ben Bahr, Pharmaceutical Science, Differential Taxicogenomic Responses to Excitotoxic Agents in Hippocampus, $21,515 Robin Chazdon, Ecology & ...
We studied temporal partitioning between two spiny mouse species that coexist in hot rocky deserts in the Middle East: nocturnal common spiny mice (Acomys cahirinus) and diurnally active golden spiny mice (A. russatus). Although A. russatus is diurnally active, it retains the physical activity and body temperature rhythms of nocturnal mammals. We studied the two species in four 1000-m 2 enclosures at Ein Gedi, Israel: two experimental enclosures with A. russatus kept alone, and two controls with individuals of both species kept together. We monitored activity with Sherman traps and by studying foraging microhabitat use and efficiency using giving-up densities (GUDs) in food trays. The trays contained broken sunflower seeds mixed in local soil and placed in three micro- habitats: under boulders, between boulders, and in the open. Trapping revealed that, in the absence of A. cahirinus, the usually diurnal A. russatus was active both day and night. However, during the day A. russatus still foraged in
Name: Naphthalene-1,4-dicarboxylic acid CA Name: 1,4-Naphthalenedicarboxylic acid Molecular Structure: Naphthalene-1,4-dicarboxylic acid,1,4-Naphthalenedicarboxylic acid,CAS 605-70-9,216.19,C12H8O4 Naphthalene-1,4-dicarboxylic acid,1,4-Naphthalenedicarboxylic acid,CAS 605-70-9,216.19,C12H8O4 Molecular Formula:C12H8O4 Molecular Weight: 216.19 CAS Registry Number: 605-70-9
Maitre D: "And finally, monsieur, a wafer-thin mint.". Mr Creosote: "No.". Maitre D: "Oh, sir! Its only a tiny little thin one.". Mr Creosote: "No. F**k off. Im full…" [Belches]. Maitre D: "Oh, sir… its only wafer thin.". Mr Creosote: "Look - I couldnt eat another thing. Im absolutely stuffed. Bugger off.". Maitre D: "Oh, sir, just… just one…". Mr Creosote: "Oh, all right. Just one.". Maitre D: "Just the one, sir… voila… bon appetit…". [Mr Creosote somehow manages to stuff the wafer-thin mint into his mouth and then swallows. The Maitre D takes a flying leap and cowers behind some potted plants. There is an ominous splitting sound. Mr Creosote looks rather helpless and then he explodes, covering waiters, diners, and technicians in a truly horrendous mix of half digested food, entrails, and parts of his body. People start vomiting.]. Maitre D: [returns to Mr Creosotes table] Thank you, sir, and now the check.. The Monty Python skit depicted has a lot of truth in ...
K. Tsigaridis, N. Daskalakis, M. Kanakidou, P. J. Adams, P. Artaxo, R. Bahadur, Y. Balkanski, S. E. Bauer, N. Bellouin, A. Benedetti, T. Bergman, T. K. Berntsen, J. P. Beukes, H. Bian, K. S. Carslaw, M. Chin, G. Curci, T. Diehl, R. C. Easter, S. J. Ghan, S. L. Gong, A. Hodzic, C. R. Hoyle, T. Iversen, S. Jathar, J. L. Jimenez, J. W. Kaiser, A. Kirkevåg, D. Koch, H. Kokkola, Y. H Lee, G. Lin, X. Liu, G. Luo, X. Ma, G. W. Mann, N. Mihalopoulos, J.-J. Morcrette, J.-F. Müller, G. Myhre, S. Myriokefalitakis, N. L. Ng, D. ODonnell, J. E. Penner, L. Pozzoli, K. J. Pringle, L. M. Russell, M. Schulz, J. Sciare, Ø. Seland, D. T. Shindell, S. Sillman, R. B. Skeie, D. Spracklen, T. Stavrakou, S. D. Steenrod, T. Takemura, P. Tiitta, S. Tilmes, H. Tost, T. van Noije, P. G. van Zyl, K. von Salzen, F. Yu, Z. Wang, Z. Wang, R. A. Zaveri, H. Zhang, K. Zhang, Q. Zhang, and X. ...
Mack SC, Pajtler KW, Chavez L, Okonechnikov K, Bertrand KC, Wang X, Erkek S, Federation A, Song A, Lee C, Wang X, McDonald L, Morrow JJ, Saiakhova A, Sin-Chan P, Wu Q, Michaelraj KA, Miller TE, Hubert CG, Ryzhova M, Garzia L, Donovan L, Dombrowski S, Factor DC, Luu B, Valentim CLL, Gimple RC, Morton A, Kim L, Prager BC, Lee JJY, Wu X, Zuccaro J, Thompson Y, Holgado BL, Reimand J, Ke SQ, Tropper A, Lai S, Vijayarajah S, Doan S, Mahadev V, Miñan AF, Gröbner SN, Lienhard M, Zapatka M, Huang Z, Aldape KD, Carcaboso AM, Houghton PJ, Keir ST, Milde T, Witt H, Li Y, Li CJ, Bian XW, Jones DTW, Scott I, Singh SK, Huang A, Dirks PB, Bouffet E, Bradner JE, Ramaswamy V, Jabado N, Rutka JT, Northcott PA, Lupien M, Lichter P, Korshunov A, Scacheri PC, Pfister SM, Kool M, Taylor MD, Rich JN. Therapeutic targeting of ependymoma as informed by oncogenic enhancer profiling. Nature. 2018 Jan 4;553(7686):101-105 ...
Sigma-Aldrich offers abstracts and full-text articles by [Hongyan Zhao, Xuezhong Liu, Hui Zou, Nannan Dai, Lulian Yao, Xiao Zhang, Qian Gao, Wei Liu, Jianhong Gu, Yan Yuan, Jianchun Bian, Zongping Liu].
Ruby Lin Tang Wei caught chicken soup marketing to distinguish the authenticity of the entrance should be cautious public concern number Sina micro plastic, see more wonderful original content! Chicken soup is a kind of self - cultivation, people anesthesia things. The stars of the experience seems to be more exciting than ordinary people, they are often mixed with boiled chicken soup for their life experiences, healing the mood at the same time, but also to meet the fans curiosity. Thats a pure taste. But star chicken soup really so good to drink? Xiao Bian this will take you to identify the authenticity of the star chicken soup! Actress Tiffany Hsu first models debut, later he moved to the theater brisk performance, and more recently in the United States as new immigrants album rookie shooting, acting is sure, attracting 740 thousand fans tracking. Also considered a good mix. Tiffany Hsu she also has a special skill, is often on the social networking site chicken soup and fans to share. To ...
Acompanhantes Creosote, Garotas de Programa e Strippers. Se você está procurando por Acompanhantes Safadas em Creosote, então visite o HotSexy e aproveite nossos anúncios.
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details ...
https://doi.org/10.18632/oncotarget.5836 Wenchao Zhou, Lin Cheng, Yu Shi, Susan Q. Ke, Zhi Huang, Xiaoguang Fang, Cheng-wei Chu, Qi Xie, Xiu-wu Bian, Jeremy N. Rich, Shideng Bao
COPD and its association with smoking in the Mainland China: a cross-sectional analysis of 0.5 million men and women from ten diverse areas Om P Kurmi,1 Liming Li,2,3 Jenny Wang,1 Iona Y Millwood,1 Junshi Chen,4 Rory Collins,1 Yu Guo,2 Zheng Bian,2 Jiangtao Li,5 Biyun Chen,6 Kaixu Xie,7 Weifan Jia,8 Yali Gao,9 Richard Peto,1 Zhengming Chen1 On behalf of the China Kadoorie Biobank Collaborative Group 1Nuffield Department of Population Health, Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), University of Oxford, Oxford, UK; 2Department of Epidemiology and Biostatistics, School of Public Health, Peking University, 3Chinese Academy of Medical Sciences, Dong Cheng District, 4China National Center for Food Safety Risk Assessment, Beijing, 5NCDs Prevention and Control Department, Huixian CDC, Huixian, Henan, 6NCDs Prevention and Control Department, Hunan CDC, Changsha, 7NCDs Prevention and Control Department, Tongxiang CDC, Zhejiang, 8NCDs Prevention and Control
46. Hypericum wightianum Wallich ex Wight & Arnott, Prodr. Fl. Ind. Orient. 1: 99. 1834. 遍地金 bian di jin Hypericum bodinieri H. Léveillé & Vaniot; H. delavayi R. Keller.. Herbs, perennial or annual, (0.08-)0.13-0.45 m tall, erect to decumbent or procumbent from creeping and rooting base; stems single or few, clustered, branched above or rarely throughout; branches short, spreading-ascending. Stems shallowly 2-lined or terete, eglandular. Leaves sessile to short petiolate (especially lower ones); blade broadly elliptic to obovate or ovate, (0.6-)1-3 × (0.3-)0.5-1.5(-1.9) cm, thinly papery, abaxially paler, not glaucous; laminar glands pale or rarely a few black, dots to streaks, dense, varying in size; intramarginal glands black, dense or irregular; main lateral veins 2- or 3-paired, tertiary reticulation scarcely visible abaxially, dense; base rounded to cordate, margin entire or (upper) sometimes basally or completely reddish- to black-glandular-ciliate and with reddish- to ...
Nakagawa, Shigeki; Wei, Lan; Song, Won Min; Higashi, Takaaki; Ghoshal, Sarani; Kim, Rosa S.; Bian, C. Billie; Yamada, Suguru; Sun, Xiaochen; Venkatesh, Anu; Goossens, Nicolas; Bain, Gretchen; Lauwers, Gregory Y.; Koh, A. P.; El-Abtah, Mohamed; Ahmad, Noor B.; Hoshida, Hiroki; Erstad, Derek J.; Gunasekaran, Ganesh; Lee, Youngmin; Yu, Ming-Lung; Chuang, Wan-Long; Dai, Chia-Yen; Kobayashi, Masahiro; Kumada, Hiromitsu; Beppu, Toru; Baba, Hideo; Mahajan, Milind; Nair, Venugopalan D.; Lanuti, Michael; Villanueva, Augusto; Sangiovanni, Angelo; Iavarone, Massimo; Colombo, Massimo; Llovet i Bayer, Josep Maria; Subramanian, Aravind; Tager, Andrew M.; Friedman, Scott L.; Baumert, Thomas F.; Schwartz, Myron E.; Chung, Raymond T.; Tanabe, Kenneth K.; Zhang, Bin; Fuchs, Bryan C.; Hoshida, Yujin; Precision Liver Cancer Prevention Consortium ...
Luck K, Kim DK, Lambourne L, Spirohn K, Begg BE, Bian W, Brignall R, Cafarelli T, Campos-Laborie FJ, Charloteaux B, Choi D, Coté AG, Daley M, Deimling S, Desbuleux A, Dricot A, Gebbia M, Hardy MF, Kishore N, Knapp JJ, Kovács IA, Lemmens I, Mee MW, Mellor JC, Pollis C, Pons C, Richardson AD, Schlabach S, Teeking B, Yadav A, Babor M, Balcha D, Basha O, Bowman-Colin C, Chin SF, Choi SG, Colabella C, Coppin G, DAmata C, De Ridder D, De Rouck S, Duran-Frigola M, Ennajdaoui H, Goebels F, Goehring L, Gopal A, Haddad G, Hatchi E, Helmy M, Jacob Y, Kassa Y, Landini S, Li R, van Lieshout N, MacWilliams A, Markey D, Paulson JN, Rangarajan S, Rasla J, Rayhan A, Rolland T, San-Miguel A, Shen Y, Sheykhkarimli D, Sheynkman GM, Simonovsky E, Taşan M, Tejeda A, Tropepe V, Twizere JC, Wang Y, Weatheritt RJ, Weile J, Xia Y, Yang X, Yeger-Lotem E, Zhong Q, Aloy P, Bader GD, De Las Rivas J, Gaudet S, Hao T, Rak J, Tavernier J, Hill DE, Vidal M, Roth FP, Calderwood MA; A reference map of the human binary ...
Hong Bian, Murray Grossman Acta Neuropathologica 114:23-29 Abstract Frontotemporal lobar degeneration (FTLD) is a neurodegenerative disorder characterized by changes in behaviour and language dysfunction. Two broad pathological subdivisions of FTLD are ...
(2S)-2-[[3-[(2-Chloro-6-methylphenyl)carbamoylamino]naphthalene-2-carbonyl]amino]-2-cyclohexylacetic acid | C27H28ClN3O4 | CID 24824744 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
After burning wood in a multifuel stove for a number of years we have a layer of hard shiny creosote 5mm to 10mm thick in the unlined chimney. A camera shows it extending for 2m to 3m above the sweeping door which is above the mantelpiece, before becoming more patchy.
Use genetic variation to identify genes that regulate resistance of roots to microbial degradation ("guilt by association" experiments). ...
The aim of this review is to give a general account on the oxidative microbial degradation of flavonols. Since now 50 years, various research groups have deciphered the way microorganisms aerobically
Professor Fadhil Hussein AL-sahaf. Al-Muharib, M.Z.K. & F. H. Al-Sahaf, 2010. Effect of some calcium salts spray on storability of potatoes( Solanum tuberosum L.). Al-furat Journal of Agricultural Sciences 2(1): 17-26. Arabic.. Jawad, L.Kh., M.S. Omer, & F.H. Al-Sahaf, 2010. Effect of salt stress on vegetative growth characteristics of four potato cultivars plantlets in vitro. Al-Anbar Journal of Agricultural Sciences 8(2): 168-189. Arabic.. Atee, A. S., F. h. Al-Sahaf, S. M. Khalaf, 2011. Effect of Glycerrhiza glabra on soil-water properties, aggregates stability and growth and yield of Allium sativum L. Al-Taqani 24(1): 53-65. Arabic.. Khalf, S. M. & F. H. Al-Sahaf, 2011. Effect of foam sulfur application and spray of Al-Nahrain nutrient solution on soil properties and growth of two varieties of garlic. Al-Taqani 24(1): 224-241. Arabic.. Al-Sahaf, F.H., M.,Z.K. Al-Muharib, & F.M. Jawad. 2011. Response of cucumber hybrids to chemical and organic fertilizers. The Iraqi Journal of Agricultural ...
PCB signatures can be used for source identification, exposure studies, age dating and bio-monitoring. This study uses comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry (GCxGC-ToFMS) to produce a PCB signature comprised of over 80 PCBs for individual Leachs storm petrels (Oceanodroma leucorhoa). The Leachs storm petrel is a relatively small, elusive, understudied pelagic bird, which only returns to remote islands under darkness during the breeding season. Samples were obtained from 25 Leachs storm petrels found dead in Canada and the UK following storm events in 2006 and 2009. Tissue samples were extracted and analysed by GCxGC-ToFMS and results showed that 83 PCB congeners were present in ,60% of samples. An assessment of the PCB signature in four different tissue types showed that it did not vary greatly in samples obtained from the gut, heart, liver and stomach. Multivariate statistical analysis identified a distinctive PCB signature in birds from ...
Communications Sterically Flexible Carbene Ligands An N-Heterocyclic Carbene Ligand with Flexible Steric Bulk Allows Suzuki Cross-Coupling of Sterically Hindered Aryl Chlorides at Room Temperature ** Gereon Altenhoff, Richard Goddard, Christian W. Lehmann, and Frank Glorius* However, despite considerable efforts, the coupling of aryl chlorides to give biaryl compounds with more than one ortho substituent at room temperature has not been realized to date.[7] To overcome this problem, an electron-rich ligand is required that is small enough to accept sterically hindered substrates yet sufficiently bulky to support monoligation and promote reductive elimination. We rationalized that these stringent requirements could be met by new NHC 1, which exhibits flexible steric bulk. Imidazolium salt 4 (Scheme 1) and the corresponding NHC 1 derived thereof are expected to exist in the form of three different conformers a, b and c. Conformation a should allow the coordinated Pd0 to undergo oxidative addition, ...
... SAN DIEGO Jan. 6 2014 /- ...At Week 6 AIMS scores were reduced by 2.6 points in the NBI-98854 int... The profound response in this Kinect 2 study demonstrates the potenti...The improvement in Week 6 AIMS was also corroborated by the Clinical G...,Neurocrine,Announces,Positive,Results,of,VMAT2,Inhibitor,NBI-98854,in,Kinect,2,Study,medicine,advanced medical technology,medical laboratory technology,medical device technology,latest medical technology,Health
A. Heat entering nutrient-blood in warm diseases. It can cool blood, stop bleeding, nourish yin especially for nutrient-yin deficiency or bleeding due to blood heat in nutrient-blood system and it excels in clearing heat especially in nutrient-blood system in warm diseases. For heat syndrome in nutrient and blood systems leading to nutrient-yin consumption manifested as fever aggravated at night, thirsty, red tongue without coating, it is often combined with herbs of clearing heat from qi system and herbs of clearing heat and removing toxicity so as to clear nutrient and transfer heat out, such as Jin Yin Hua, Lian Qiao, Zhu Ye in Qing Ying Tang from Wen Bing Tiao Bian. For heat syndrome in blood system under the condition of both blood heat with excessive toxicity manifested as coma, delirium, crimson tongue and bleeding due to blood heat manifested as hematemesis, apostaxis, hematochezia, macula in dark purple color, it is commonly combined with herbs excelling in activating blood and ...
Tiao-zhan-yu-zhan-wang : yin ying quan qiu bian qian zi ran shi bo wu guan de xin jiao se ; Guo ji zi ran shi bo wu guan guan zhang lun tan = Challenges and Perspectives, new roles of the Natural History Museum in response to global changes : proceedings of the International Symposium for the 100th Anniversary of National Taiwan Museum ; October 28 to 29, 2008 / [chief ed.: Su-fang Huang]. - Taibei Shi : Guo li Taiwan bo wu guan, 2008. - 447 S. - Ill., graph. Darst., Kt. - ISBN: 978-986-02-0324-0. - Text in taiwan. und engl. - Signatur: N 0- ...
Tucker, Sheryl A.; Acree, William; Tanga, Mary; Tokita, Sumio; Kimihiro, Hiruta und Langhals, Heinz (1992): Spectroscopic Properties of Polycyclic Aromatic Compounds. Examination of Nitromethane as a Selective Fluorescence Quenching Agent for Alternant Polycyclic Aromatic Nitrogen Hetero-Atom Derivatives. In: Applied Spectroscopy, Vol. 46, Nr. 2: S. 229-235 [PDF, 1MB] ...
Purchase Biotransformations: Microbial Degradation of Health-Risk Compounds, Volume 32 - 1st Edition. Print Book & E-Book. ISBN 9780444819772, 9780080544922
Research outputs, collaborations and relationships for North China University of Science and Technology (NCST) published between 1 December 2018 - 30 November 2019 as tracked by the Nature Index.
Research outputs, collaborations and relationships for North China University of Science and Technology (NCST) published between 1 March 2019 - 29 February 2020 as tracked by the Nature Index.
Hello everyone, My husband has been having a problem with creosote ending up on the Boston butt when he smokes it. The smoker is clean before he...
Creosote soaked tie along the Vasona industrial lead near Arroyo de Arguella, Saratoga, California.. Shot with the Nikon D70s and the 18-70mm f/3.5-4.5 zoom at 70mm, ISO 400, f/8, shutter 1/640 sec. Exposure, contrast, saturation, levels, and highlights adjustments in Aperture.. ...
acenaphthene. EPA, ATSDR acenaphthylene. EPA, ATSDR anthracene. EPA, ATSDR benz[a]anthracene[A]. EPA, ATSDR, EFSA ...
Pothuluri, J. V.; Freeman, J. P.; Evans, F. E.; Cerniglia, C. E. (1992). "Fungal metabolism of acenaphthene by Cunninghamella ... acenaphthene, 1- and 2-methylnaphthalene, naphthalene, fluorene or benzo(a)pyrene. In the case of phenanthrene, C. elegans ...
... is a quinone derived from acenaphthene. It is insoluble in water, but soluble in alcohol. It is used as an ...
It is produced industrially by dehydrogenation of acenaphthene. More than 20% of the carbon in the universe may be associated ... Hydrogenation gives the more saturated compound acenaphthene. It functions as a ligand for some organometallic compounds. The ...
reaction of acenaphthene plus succinic acid Organic Syntheses, Coll. Vol. 3, p. 6 (1955); Vol. 20, p. 1 (1940).Article link ...
Although structurally a derivative of perylene, it is produced from acenaphthene. It is usually applied for cotton fabric, jig ...
Structurally, it is a derivative of perylene, although it is produced from acenaphthene. It is a less common dye compared to ...
Regulated pollutants range from acenaphthene to zinc, with maximum allowed contamination levels in discharge water (wastewater ...
... acenaphthene, fluorene, phenol, cresols, pyridine, picolines, phenanthracene, carbazole, quinolines, fluoranthene. Many of ...
The melting point is 262 °C. The compound was originally synthesized by Erich Clar in 1955 from acenaphthene in one method and ...
The molecular formula C12H10 may refer to: Acenaphthene Benzocyclooctatetraene 1,3,5,7,9-Cyclododecapentaen-11-yne ...
Further details can be found in the IARC Monographs Acenaphthene Acepyrene Aciclovir Acridine orange Acriflavinium chloride ...
... trans-acenaphthene-1,2-diol dehydrogenase EC 1.10.2.1: L-ascorbate-cytochrome-b5 reductase EC 1.10.2.2: ubiquinol-cytochrome-c ...
... acenaphthene forms complexes with low valent metal centers. One example is (η6-acenaphthene)Mn(CO)3]+. Chemical reduction ... Acenaphthene was prepared the first time from coal tar by Marcellin Berthelot. Later Berthelot and Bardy synthesized the ... Acenaphthene is a polycyclic aromatic hydrocarbon (PAH) consisting of naphthalene with an ethylene bridge connecting positions ... 261-274.doi:10.1002/9783527626915.ch16 Solubility of acenaphthene in various organic solvents[permanent dead link]. ...
The systematic name of this enzyme class is (+/-)-trans-acenaphthene-1,2-diol:NADP+ oxidoreductase. This enzyme is also called ... In enzymology, a trans-acenaphthene-1,2-diol dehydrogenase (EC 1.10.1.1) is an enzyme that catalyzes the chemical reaction ... Hopkins RP, Drummond EC, Callaghan P (1973). "Dehydrogenation of trans-acenaphthene-1,2-diol by liver cytosol preparations". ... trans-acenaphthene-1,2-diol and NADP+, whereas its 3 products are acenaphthenequinone, NADPH, and H+. This enzyme belongs to ...
BaP's metabolites are mutagenic and highly carcinogenic, and it is listed as a Group 1 carcinogen by the IARC. Chemical agents and related occupations, Volume 10, A review of Human Carcinogens, IARC Monographs, Lyon France 2009 [13] In June 2016, BaP was added as benzo[def]chrysene to the REACH Candidate List of Substances of very high concern for Authorisation.[14] Numerous studies since the 1970s have documented links between BaP and cancers.[15] It has been more difficult to link cancers to specific BaP sources, especially in humans, and difficult to quantify risks posed by various methods of exposure (inhalation or ingestion).[citation needed] A link between vitamin A deficiency and emphysema in smokers was described in 2005 to be due to BaP, which induces vitamin A deficiency in rats.[16] A 1996 study provided molecular evidence linking components in tobacco smoke to lung cancer. BaP was shown to cause genetic damage in lung cells that was identical to the damage observed in the DNA of most ...
Media in category "Acenaphthene". The following 9 files are in this category, out of 9 total. ... Retrieved from "https://commons.wikimedia.org/w/index.php?title=Category:Acenaphthene&oldid=18951886" ...
Sadowska, K.W.; Stepniewska, G.B.; Recko, W.M., Specific heat and enthalpy of fusion of acenaphthene and acenaphthylene, Przem ... Boyd, R.H.; Christensen, R.L.; Pua, R., The heats of combustion of acenaphthene, acenaphthylene, and fluoranthene. Strain and ...
Sadowska, K.W.; Stepniewska, G.B.; Recko, W.M., Specific heat and enthalpy of fusion of acenaphthene and acenaphthylene, Przem ... Sharma, B.L.; Gupta, S.; Tandon, S.; Kant, R., Physico-mechanical properties of naphthalene--acenaphthene eutectic system by ... Boyd, R.H.; Christensen, R.L.; Pua, R., The heats of combustion of acenaphthene, acenaphthylene, and fluoranthene. Strain and ... acenaphthene and «alpha»-nitronaphthalene, Russ. J. Phys. Chem. (Engl. Transl.), 1974, 48, 1595. [all data] ...
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database ...
Other names: [2H10]Acenaphthene; Acenaphthylene-d8, 1,2-dihydro-d2; Acenaphthene-d10 ...
... acenaphthene forms complexes with low valent metal centers. One example is (η6-acenaphthene)Mn(CO)3]+. Chemical reduction ... Acenaphthene was prepared the first time from coal tar by Marcellin Berthelot. Later Berthelot and Bardy synthesized the ... Acenaphthene is a polycyclic aromatic hydrocarbon (PAH) consisting of naphthalene with an ethylene bridge connecting positions ... 261-274.doi:10.1002/9783527626915.ch16 Solubility of acenaphthene in various organic solvents[permanent dead link]. ...
Acenaphthene. Find out what is in your tap water ... EWGs Tap Water Database Acenaphthene results for Tempe Water ... Acenaphthene. Tempe Water Supply Corporation 1. Acenaphthene is a polycyclic aromatic hydrocarbon, or PAH, released from ...
Acenaphthene. ↓Other names: Regulatory process names [2] Trade names [1] IUPAC names [4] ...
Acenaphthene. Regulatory process names 1 CAS names 1 IUPAC names 2 Other identifiers 1 ...
The systematic name of this enzyme class is (+/-)-trans-acenaphthene-1,2-diol:NADP+ oxidoreductase. This enzyme is also called ... In enzymology, a trans-acenaphthene-1,2-diol dehydrogenase (EC 1.10.1.1) is an enzyme that catalyzes the chemical reaction ... Hopkins RP, Drummond EC, Callaghan P (1973). "Dehydrogenation of trans-acenaphthene-1,2-diol by liver cytosol preparations". ... trans-acenaphthene-1,2-diol and NADP+, whereas its 3 products are acenaphthenequinone, NADPH, and H+. This enzyme belongs to ...
Browse by Exposure: Acenaphthenes (4 articles). % of records by year: 1965 2017 ...
Buy Acenaphthene 10 µg/mL in Acetonitrile - CAS Number 83-32-9 from LGC Standards. Please login or register to view prices, ...
These subsequently undergo a formal 4 + 2 cycloaddition with a pyridyl tethered 1,2-bis(imino)acenaphthene clamshell ligand ... These subsequently undergo a formal 4 + 2 cycloaddition with a pyridyl tethered 1,2-bis(imino)acenaphthene "clamshell" ligand ... Chemistry of the heavy group 15 elements with the pyridyl tethered 1,2-bis(imino)acenaphthene "clamshell" ligand. ...
Microsomal ring-fission of cis- and trans-acenaphthene-1,2-diol Message Subject (Your Name) has forwarded a page to you from ... 1. The ring-fission of cis- and trans-acenaphthene-1,2-diol by rat liver microsomes was studied. 2. 1,8-Naphthalic acid was ... Microsomal ring-fission of cis- and trans-acenaphthene-1,2-diol. R P Hopkins ...
The evolution of the present work began with the syntheses of novel bis(alkylimino)acenaphthene (BIAN) ligands. At the outset ... Syntheses of novel bis(alkylimino)acenaphthene (BIAN) and tetrakis(arylimino)pyracene (TIP) ligands and studies of their redox ...
Find out information about Acenaphthenes. C12H10 An unsaturated hydrocarbon whose colorless crystals melt at 92°C; insoluble in ... water; used as a dye intermediate and as an agent for inducing polyploidy Explanation of Acenaphthenes ... acenaphthene. (redirected from Acenaphthenes) acenaphthene. [‚as·ə′naf·thēn] (organic chemistry) C12H10 An unsaturated ... Acenaphthenes , Article about Acenaphthenes by The Free Dictionary https://encyclopedia2.thefreedictionary.com/Acenaphthenes ...
... IUPAC name 1,8-Dihydroacenaphthalene Other names Acenaphthene, 1,8-ethylenenaphthalene, peri- ... Acenaphthene was prepared the first time from coal tar by Marcellin Berthelot and after that with Bardy he synthesized it from ... Acenaphthene is a polycyclic aromatic hydrocarbon (PAH) consisting of naphthalene with an ethylene bridge connecting positions ... It uses material from the Wikipedia article "Acenaphthene". A list of authors is available in Wikipedia. ...
Mixed chalcogen-donor acenaphthene ligands L1-L3 [Acenap(EPh)(EPh)] (Acenap = acenaphthene-5,6-diyl; E/E = S, Se, Te) were ...
We are Professional Manufacturer of Acenaphthene Solubility In Ethanol company, Factory & Exporters specialize in Acenaphthene ... Find Acenaphthene Solubility In Ethanol Manufacturers & Suppliers from China. ... Home > Products > Acenaphthene Solubility In Ethanol. Acenaphthene Solubility In Ethanol - manufacturer, factory, supplier from ... A good Acenaphthene Solubility In Ethanol . perfectly packaged. fast delivery. Prudence Attipoe Prudence Attipoe May 06, 2019 4 ...
Fungal metabolism of acenaphthene by Cunninghamella elegans. Identification of metabolites from the degradation of fluoranthene ... Fungal metabolism of acenaphthene by Cunninghamella elegans. Article Abstract:. Acenaphthene, a polycyclic aromatic hydrocarbon ... The results showed that acenaphthene is degraded via hydroxylation of both the aliphatic and aromatic rings to hydroxylated and ... Comparisons with rat liver microsomes showed that the fungal and mammalian pathways of acenaphthene degradation were similar. ...
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acenaphthene. EPA, ATSDR acenaphthylene. EPA, ATSDR anthracene. EPA, ATSDR benz[a]anthracene[A]. EPA, ATSDR, EFSA ...
  • The evolution of the present work began with the syntheses of novel bis(alkylimino)acenaphthene (BIAN) ligands. (utexas.edu)
  • The organic acenaphthene ligands L1 - L3 adopt a number of ligation modes (bis-monodentate μ 2 -η 2 -bridging, quasi -chelating combining monodentate and η 6 -E(phenyl)-Ag(I) and classical monodentate coordination) with the central silver atom at the centre of a tetrahedral or trigonal planar coordination geometry in each case. (mdpi.com)
  • Chemistry of the heavy group 15 elements with the pyridyl tethered 1,2-bis(imino)acenaphthene 'clamshell' ligand. (biomedsearch.com)
  • These subsequently undergo a formal 4 + 2 cycloaddition with a pyridyl tethered 1,2-bis(imino)acenaphthene "clamshell" ligand to yield N-heterocyclic chlorophosphines and -arsines, which are precursors to the corresponding N-heterocyclic pnictenium cations. (biomedsearch.com)
  • Another manufacturing process involves the isolation and recovery of acenaphthene from a concentrated tar-distillation fraction (Grayson 1978). (cdc.gov)
  • Regulated pollutants range from acenaphthene to zinc, with maximum allowed contamination levels in discharge water (wastewater) varying by industry. (wikipedia.org)