Cells
Electron Microscope Tomography
Microscopy
The use of instrumentation and techniques for visualizing material and details that cannot be seen by the unaided eye. It is usually done by enlarging images, transmitted by light or electron beams, with optical or magnetic lenses that magnify the entire image field. With scanning microscopy, images are generated by collecting output from the specimen in a point-by-point fashion, on a magnified scale, as it is scanned by a narrow beam of light or electrons, a laser, a conductive probe, or a topographical probe.
Microscopy, Fluorescence
Organelles
Microscopy, Fluorescence, Multiphoton
Fluorescence microscopy utilizing multiple low-energy photons to produce the excitation event of the fluorophore. Multiphoton microscopes have a simplified optical path in the emission side due to the lack of an emission pinhole, which is necessary with normal confocal microscopes. Ultimately this allows spatial isolation of the excitation event, enabling deeper imaging into optically thick tissue, while restricting photobleaching and phototoxicity to the area being imaged.
Cytoskeleton
Microscopy, Confocal
Imaging, Three-Dimensional
The process of generating three-dimensional images by electronic, photographic, or other methods. For example, three-dimensional images can be generated by assembling multiple tomographic images with the aid of a computer, while photographic 3-D images (HOLOGRAPHY) can be made by exposing film to the interference pattern created when two laser light sources shine on an object.
Microtubules
Actins
Filamentous proteins that are the main constituent of the thin filaments of muscle fibers. The filaments (known also as filamentous or F-actin) can be dissociated into their globular subunits; each subunit is composed of a single polypeptide 375 amino acids long. This is known as globular or G-actin. In conjunction with MYOSINS, actin is responsible for the contraction and relaxation of muscle.
Microscopy, Electron
Microscopy using an electron beam, instead of light, to visualize the sample, thereby allowing much greater magnification. The interactions of ELECTRONS with specimens are used to provide information about the fine structure of that specimen. In TRANSMISSION ELECTRON MICROSCOPY the reactions of the electrons that are transmitted through the specimen are imaged. In SCANNING ELECTRON MICROSCOPY an electron beam falls at a non-normal angle on the specimen and the image is derived from the reactions occurring above the plane of the specimen.
Staining and Labeling
Nanotechnology
Models, Biological
Actin Cytoskeleton
Luminescent Proteins
Microscopy, Electron, Scanning
Microscopy in which the object is examined directly by an electron beam scanning the specimen point-by-point. The image is constructed by detecting the products of specimen interactions that are projected above the plane of the sample, such as backscattered electrons. Although SCANNING TRANSMISSION ELECTRON MICROSCOPY also scans the specimen point by point with the electron beam, the image is constructed by detecting the electrons, or their interaction products that are transmitted through the sample plane, so that is a form of TRANSMISSION ELECTRON MICROSCOPY.
Fluorescent Dyes
Microtubule-Associated Proteins
Microfilament Proteins
Green Fluorescent Proteins
Tubulin
A microtubule subunit protein found in large quantities in mammalian brain. It has also been isolated from SPERM FLAGELLUM; CILIA; and other sources. Structurally, the protein is a dimer with a molecular weight of approximately 120,000 and a sedimentation coefficient of 5.8S. It binds to COLCHICINE; VINCRISTINE; and VINBLASTINE.
Cell Compartmentation
Cell Membrane
Image Processing, Computer-Assisted
Proteins
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.
Cytoplasm
Molecular Sequence Data
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.
Cell Nucleus
Within a eukaryotic cell, a membrane-limited body which contains chromosomes and one or more nucleoli (CELL NUCLEOLUS). The nuclear membrane consists of a double unit-type membrane which is perforated by a number of pores; the outermost membrane is continuous with the ENDOPLASMIC RETICULUM. A cell may contain more than one nucleus. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed)
Cells, Cultured
Protein Transport
Amino Acid Sequence
HeLa Cells
Fluorescent Antibody Technique
Test for tissue antigen using either a direct method, by conjugation of antibody with fluorescent dye (FLUORESCENT ANTIBODY TECHNIQUE, DIRECT) or an indirect method, by formation of antigen-antibody complex which is then labeled with fluorescein-conjugated anti-immunoglobulin antibody (FLUORESCENT ANTIBODY TECHNIQUE, INDIRECT). The tissue is then examined by fluorescence microscopy.
Membrane Proteins
Protein Binding
Recombinant Fusion Proteins
Nuclear Proteins
Mitochondria
Semiautonomous, self-reproducing organelles that occur in the cytoplasm of all cells of most, but not all, eukaryotes. Each mitochondrion is surrounded by a double limiting membrane. The inner membrane is highly invaginated, and its projections are called cristae. Mitochondria are the sites of the reactions of oxidative phosphorylation, which result in the formation of ATP. They contain distinctive RIBOSOMES, transfer RNAs (RNA, TRANSFER); AMINO ACYL T RNA SYNTHETASES; and elongation and termination factors. Mitochondria depend upon genes within the nucleus of the cells in which they reside for many essential messenger RNAs (RNA, MESSENGER). Mitochondria are believed to have arisen from aerobic bacteria that established a symbiotic relationship with primitive protoeukaryotes. (King & Stansfield, A Dictionary of Genetics, 4th ed)
Signal Transduction
The intracellular transfer of information (biological activation/inhibition) through a signal pathway. In each signal transduction system, an activation/inhibition signal from a biologically active molecule (hormone, neurotransmitter) is mediated via the coupling of a receptor/enzyme to a second messenger system or to an ion channel. Signal transduction plays an important role in activating cellular functions, cell differentiation, and cell proliferation. Examples of signal transduction systems are the GAMMA-AMINOBUTYRIC ACID-postsynaptic receptor-calcium ion channel system, the receptor-mediated T-cell activation pathway, and the receptor-mediated activation of phospholipases. Those coupled to membrane depolarization or intracellular release of calcium include the receptor-mediated activation of cytotoxic functions in granulocytes and the synaptic potentiation of protein kinase activation. Some signal transduction pathways may be part of larger signal transduction pathways; for example, protein kinase activation is part of the platelet activation signal pathway.
Immunohistochemistry
Mutation
Internet
Academies and Institutes
Autophagy
The segregation and degradation of damaged or unwanted cytoplasmic constituents by autophagic vacuoles (cytolysosomes) composed of LYSOSOMES containing cellular components in the process of digestion; it plays an important role in BIOLOGICAL METAMORPHOSIS of amphibians, in the removal of bone by osteoclasts, and in the degradation of normal cell components in nutritional deficiency states.
Preliminary findings in germinal vesicle transplantation of immature human oocytes. (1/139)
Transplanting a germinal vesicle (GV) from an aged woman's oocyte into a younger ooplasm has been proposed as a possible way to reduce the incidence of oocyte aneuploidy which is considered to be responsible for age-related infertility. In this study, we have assessed the efficiency of each step involved in nuclear transplantation-specifically cell survival, nuclear-cytoplasmic reconstitution, and the capacity of the reconstituted oocytes for in-vitro maturation. In addition, we have evaluated the fertilizability and karyotypic status of the manipulated oocytes by intracytoplasmic sperm injection (ICSI) and fluorescent in-situ hybridization technique respectively. Nuclear transplantation was accomplished with an overall efficiency of 73%. Due to the limited availability of materials, most nuclear transplantation procedures were performed between sibling oocytes. The maturation rate of 62% following reconstitution was comparable with that of control oocytes, as was the incidence of aneuploidy among the reconstituted oocytes. The ICSI results of the reconstituted oocytes yielded a survival rate of 77%, a fertilization rate of 52%, and a satisfactory early embryonic cleavage. Furthermore, in a limited number of observations where the nucleus of an aged oocyte was transferred into a younger ooplasm, there was an appropriate chromosomal segregation. These findings demonstrate that human oocytes reconstituted with GV nuclei are able to undergo maturation, fertilization, and early embryo cleavage, and maintain a normal ploidy. Although in-vitro maturation seems to be a limiting step, this technique would allow us to investigate further the nuclear-ooplasmic relationship during meiotic maturation. (+info)Inferring sub-cellular localization through automated lexical analysis. (2/139)
MOTIVATION: The SWISS-PROT sequence database contains keywords of functional annotations for many proteins. In contrast, information about the sub-cellular localization is available for only a few proteins. Experts can often infer localization from keywords describing protein function. We developed LOCkey, a fully automated method for lexical analysis of SWISS-PROT keywords that assigns sub-cellular localization. With the rapid growth in sequence data, the biochemical characterisation of sequences has been falling behind. Our method may be a useful tool for supplementing functional information already automatically available. RESULTS: The method reached a level of more than 82% accuracy in a full cross-validation test. Due to a lack of functional annotations, we could infer localization for fewer than half of all proteins in SWISS-PROT. We applied LOCkey to annotate five entirely sequenced proteomes, namely Saccharomyces cerevisiae (yeast), Caenorhabditis elegans (worm), Drosophila melanogaster (fly), Arabidopsis thaliana (plant) and a subset of all human proteins. LOCkey found about 8000 new annotations of sub-cellular localization for these eukaryotes. (+info)Prediction of protein subcellular locations by support vector machines using compositions of amino acids and amino acid pairs. (3/139)
MOTIVATION: The subcellular location of a protein is closely correlated to its function. Thus, computational prediction of subcellular locations from the amino acid sequence information would help annotation and functional prediction of protein coding genes in complete genomes. We have developed a method based on support vector machines (SVMs). RESULTS: We considered 12 subcellular locations in eukaryotic cells: chloroplast, cytoplasm, cytoskeleton, endoplasmic reticulum, extracellular medium, Golgi apparatus, lysosome, mitochondrion, nucleus, peroxisome, plasma membrane, and vacuole. We constructed a data set of proteins with known locations from the SWISS-PROT database. A set of SVMs was trained to predict the subcellular location of a given protein based on its amino acid, amino acid pair, and gapped amino acid pair compositions. The predictors based on these different compositions were then combined using a voting scheme. Results obtained through 5-fold cross-validation tests showed an improvement in prediction accuracy over the algorithm based on the amino acid composition only. This prediction method is available via the Internet. (+info)In vivo noninvasive identification of cell composition of intimal lesions: a combined approach with ultrasonography and immunocytochemistry. (4/139)
PURPOSE: We investigated whether differences in cellular composition of the shoulder region of carotid plaque, a cell-rich, debris-free area, can be revealed with computer-driven analysis of ultrasound scans. METHODS: In 26 patients referred for carotid endarterectomy, the shoulder region of plaque eligible for surgical removal was identified with ultrasound scanning. Digital images were obtained and evaluated with a specially developed computer-driven system (Medical Image Processing [MIP]). The gray level distribution of the region of interest (ROI), along with some statistical parameters exploring the spatial distribution of pixels, such as entropy and second angular moment, were analyzed. In the specimen retrieved at surgery, the area corresponding to the ROI was selected. Cryosections were tested at immunocytochemistry with monoclonal antibodies specific to smooth muscle cells (SMCs), macrophages), and lymphocytes. Computerized image analysis was performed to quantify each cellular component of the lesion. RESULTS: Mean gray levels were related positively to the content of SMCs (r = 0.576, P =.002) and negatively to the content of macrophages (r = -0.555, P =.003). Lymphocytes did not show any correlation. Prevalence of SMCs, expressed as the ratio SMC/(SMC + macrophages), was related positively with entropy (r = 0.517, P =.007) and negatively with the second angular moment (r = -0.422, P =.032). The quartiles of gray level were useful for detecting significant differences in terms of cellular composition. CONCLUSIONS: Some cellular features of the shoulder region of plaque are associated with specific videodensitometric patterns evaluated with MIP. This approach enables in vivo noninvasive prediction and monitoring of cell composition of the shoulder region, and could be extended to study of the thickened intima. (+info)Prediction of protein subcellular locations using fuzzy k-NN method. (5/139)
MOTIVATION: Protein localization data are a valuable information resource helpful in elucidating protein functions. It is highly desirable to predict a protein's subcellular locations automatically from its sequence. RESULTS: In this paper, fuzzy k-nearest neighbors (k-NN) algorithm has been introduced to predict proteins' subcellular locations from their dipeptide composition. The prediction is performed with a new data set derived from version 41.0 SWISS-PROT databank, the overall predictive accuracy about 80% has been achieved in a jackknife test. The result demonstrates the applicability of this relative simple method and possible improvement of prediction accuracy for the protein subcellular locations. We also applied this method to annotate six entirely sequenced proteomes, namely Saccharomyces cerevisiae, Caenorhabditis elegans, Drosophila melanogaster, Oryza sativa, Arabidopsis thaliana and a subset of all human proteins. AVAILABILITY: Supplementary information and subcellular location annotations for eukaryotes are available at http://166.111.30.65/hying/fuzzy_loc.htm (+info)Translational polymorphism as a potential source of plant proteins variety in Arabidopsis thaliana. (6/139)
MOTIVATION: According to scanning model, 40S ribosomal subunits can either initiate translation at start AUG codon in suboptimal context or miss it and initiate translation at downstream AUG(s), thereby producing several proteins. Functional significance of such a protein translational polymorphism is still unknown. RESULTS: We compared predicted subcellular localizations of annotated Arabidopsis thaliana proteins and their potential N-terminally truncated forms started from the nearest downstream in-frame AUG codons. It was found that localizations of full and N-truncated proteins differ in many cases: 12.2% of N-truncated proteins acquired sorting signals de novo and 5.7% changed their predicted subcellular locations (mitochodria, chloroplast or secretory pathway). It is likely that the in-frame downstream AUGs may be frequently utilized to synthesize proteins possessing new functional properties and such a translational polymorphism may serve as an important source of cellular and organelle proteomes. (+info)Predicting subcellular localization of proteins using machine-learned classifiers. (7/139)
MOTIVATION: Identifying the destination or localization of proteins is key to understanding their function and facilitating their purification. A number of existing computational prediction methods are based on sequence analysis. However, these methods are limited in scope, accuracy and most particularly breadth of coverage. Rather than using sequence information alone, we have explored the use of database text annotations from homologs and machine learning to substantially improve the prediction of subcellular location. RESULTS: We have constructed five machine-learning classifiers for predicting subcellular localization of proteins from animals, plants, fungi, Gram-negative bacteria and Gram-positive bacteria, which are 81% accurate for fungi and 92-94% accurate for the other four categories. These are the most accurate subcellular predictors across the widest set of organisms ever published. Our predictors are part of the Proteome Analyst web-service. (+info)Morphological and physiological changes induced by high hydrostatic pressure in exponential- and stationary-phase cells of Escherichia coli: relationship with cell death. (8/139)
The relationship between a loss of viability and several morphological and physiological changes was examined with Escherichia coli strain J1 subjected to high-pressure treatment. The pressure resistance of stationary-phase cells was much higher than that of exponential-phase cells, but in both types of cell, aggregation of cytoplasmic proteins and condensation of the nucleoid occurred after treatment at 200 MPa for 8 min. Although gross changes were detected in these cellular structures, they were not related to cell death, at least for stationary-phase cells. In addition to these events, exponential-phase cells showed changes in their cell envelopes that were not seen for stationary-phase cells, namely physical perturbations of the cell envelope structure, a loss of osmotic responsiveness, and a loss of protein and RNA to the extracellular medium. Based on these observations, we propose that exponential-phase cells are inactivated under high pressure by irreversible damage to the cell membrane. In contrast, stationary-phase cells have a cytoplasmic membrane that is robust enough to withstand pressurization up to very intense treatments. The retention of an intact membrane appears to allow the stationary-phase cell to repair gross changes in other cellular structures and to remain viable at pressures that are lethal to exponential-phase cells. (+info)
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e2e] Discrete IP - retake
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NEET (NTA-National Eligibility cum Medical Entrance Test) Biology Cell Structure and Function Questions 299 to 307 -...
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Cellular organizational structure - Wikipedia
A non-biological entity with a cellular organizational structure (also known as a cellular organization, cellular system, nodal ... efficient use of cellular organizational planning. A cellular business structure is partly related, philosophically speaking, ... Tony Hsieh, the CEO of Zappos, has remarked that his business considers cellular-type self-management groups to be a key to its ... This structure, as applied in areas such as business management, exists in direct contrast to traditional hierarchical ...
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BICD2, dynactin, and LIS1 cooperate in regulating dynein recruitment to cellular structures.. Splinter D1, Razafsky DS, ... BICD2, dynactin, and LIS1 cooperate in regulating dynein recruitment to cellular structures ... BICD2, dynactin, and LIS1 cooperate in regulating dynein recruitment to cellular structures ... BICD2, dynactin, and LIS1 cooperate in regulating dynein recruitment to cellular structures ...
DNA polymerase family X: function, structure, and cellular roles. - PubMed - NCBI
A. Chemical structure of an 8oxoG base in the anti configuration base paired with a dC. Adapted from []. B. Chemical structure ... DNA polymerase family X: function, structure, and cellular roles.. Yamtich J1, Sweasy JB. ... Remarkably, although these enzymes have similar three-dimensional structures, their biochemical properties and cellular ... The mispaired crystal structure was aligned with crystal structures of the binary and correctly paired ternary complexes of pol ...
Archive ouverte HAL - Homology of Cellular Structures Allowing Multi-incidence
Our work aims at providing a way to compute homologies directly on a cellular structure. This is done through the computation ... cellular structures that allow multi-incidence between cells. We deal here with combinatorial maps, more precisely chains of ... Homology computation on such structures is usually achieved by computing simplicial homology on a simplicial analog. But such ... expensive because it requires computing this simplicial analog and performing the homology computation on a structure ...
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... have mapped out the structure of an important protein involved in cellular function and nervous system development. ... The new structure provides crucial information for understanding how the protein binds to cellular components. Its also the ... TSRI scientists map out protein structure involved in cellular function, nervous system development. *Download PDF Copy ... Cellular Highways. While previous research had shown that TTLL7 modifies microtubules (hollow tubes that transport cellular ...
International Conference on Cell Biology, Structures and Cellular Processes in April 2022 in Jerusalem
Structures and Cellular Processes scheduled on April 29-30, 2022 in April 2022 in Jerusalem is for the researchers, scientists ... Structures and Cellular Processes. ICCBSCP 2022: 16. International Conference on Cell Biology, Structures and Cellular ... Structures and functions of the cell. Internal cellular structures. Chemical and molecular environment. Organelles. Processes. ... ICCBSCP 2022 has teamed up with the Special Journal Issue on Cell Biology, Structures and Cellular Processes. A number of ...
Imaging cellular structure and function beyond the diffraction limit | Research groups | Imperial College London
Imaging cellular structure and function beyond the diffraction limit. Funded by the MRC Next Generation Optical Microscopy ... Imaging cellular structure and function beyond the diffraction limit. *High content analysis of 3-D cell cultures with ... Imaging cellular structure and function beyond the diffraction limit. *High content analysis of 3-D cell cultures with ... In this proposal, we will develop and apply these new imaging techniques to visualise biological structures and processes that ...
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Users can perform simple and advanced searches based on annotations relating to sequence, structure and function. These ... The crystal structure of CREG, a secreted glycoprotein involved in cellular growth and differentiation. Sacher, M., Di Bacco, A ... The crystal structure of Cellular Repressor of E1A-stimulated Genes (CREG). *DOI: 10.2210/pdb1XHN/pdb ... To better understand CREG function in cellular growth and differentiation, we solved the 3D crystal structure of this protein ...
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Molecular & Cellular Proteomics May 1, 2017, First published on March 14, 2017, 16 (5) 840-854; DOI: 10.1074/mcp.M116.065326 ... Molecular & Cellular Proteomics May 1, 2017, First published on March 14, 2017, 16 (5) 840-854; DOI: 10.1074/mcp.M116.065326 ... Your Name) has sent you a message from Molecular & Cellular Proteomics Message Body (Your Name) thought you would like to see ... Molecular Details Underlying Dynamic Structures and Regulation of the Human 26S Proteasome. Xiaorong Wang, Peter Cimermancic, ...
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large membrane enclosed structure that contains genetic material in the form of DNA and controls many of the cells activities . ... gives cell membranes a flexible structure that forms a strong barrier between the cell and its surroundings. ... 7.1 life is cellular 7.2 Cell Structure. Loyola Cell structure vocabulary . 1. 2. 3. ...
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The Cellular and Sub-Cellular Distribution of GABA Transporters. One of the most interesting features of GAT1 and GAT3 is their ... Figure 4. The cellular and sub-cellular distribution of GABA transporters. (A) Schematized morphology of cortical pyramidal ... This reasoning obviously holds only if considering GABA transport in cellular or sub-cellular compartments where the reversal ... Figure 2. Secondary structure and surface representation of LeuTAa. (A) Topology of Aquifex aeolicus LeuTAa. The transporter is ...
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The first step consists in mimicking the structure of the cell: its inner compartments, the organelles, with a ... from cell structure mimics towards a controlled biofunctionality. Such a biomimetic approach in material design and the future ... multicompartmentalized structure, and the rest, i.e. the cytoplasm minus the organelles (mainly cytoskeleton/ cytosol) with ... Multicompartmentalized polymeric systems: towards biomimetic cellular structure and function Maïté Marguet 1 Colin Bonduelle 1 ...
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Medical Physiology/Cellular Physiology/Cell structure and Function. From Wikibooks, open books for an open world ... They are complex structures made up of ribosomal RNA and proteins. The are composed of a large and a small subunit which clamp ... It is a polarized structure with a cis and a trans side. The cis side faces the endoplasmic reticulum and the trans side the ... Structure. Characteristics. Function. Microvilli (not shown). Extensive folding of the cell membrane found in certain cells ...
talks.cam : Some assembly required: In vitro reconstitution of cellular structures
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Cellular Imaging and Macromolecular Biophysics (LCIMB) * Cellular and Supramolecular Structure and Function ... The Cellular and Supramolecular Structure and Function (CSSF) Section of LCIMB is located in Building 13, Room 3E63. ... The Cellular and Supramolecular Structure and Function (CSSF) Section develops new methods based on electron microscopy and ... Nuclear mapping of nanodrug delivery systems in dynamic cellular environments.. Bhirde AAKapoor ALiu GIglesias-Bartolome RJin A ...
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Taniguchi M., Cousins A.B. (2018) Significance of C4 Leaf Structure at the Tissue and Cellular Levels. In: Adams III W., ... Significance of C4 Leaf Structure at the Tissue and Cellular Levels. ... Here we discuss key leaf anatomical traits at the tissue, cellular, and sub-cellular level that influence the efficiency and ... Dengler NG, Nelson T (1999) Leaf structure and development in C4 plants. In: Sage RF, Monson RK (eds) C4 plant biology. ...
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... representing the effective property of the cellular structure without regard to the cellular geometry itself. This approach has ... This is the second in a two-part post on the modeling aspects of 3D printed cellular structures. If you havent already, please ... The literature on the 3D printing of cellular structures is vast, and growing. While the majority of the focus in this field is ... However, the assumption that the connecting struts/walls in a cellular structure behave the same way the bulk material does can ...
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Modeling cellular structures has the above mentioned challenges - most have practical implications in determining what is the ... In this post, I discuss six challenges that make the modeling of 3D printed cellular structures (such as honeycombs and ... I state the most well-appreciated challenge with cellular structures first: they are NOT fully-dense solid materials that have ... It is common in the field of cellular structure modeling to extract an "effective" property - a property that represents a ...
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Cellular uptake revealed a non-specific process, resulting in accumulation within the cell cytoplasm. ... Cellular uptake studies of two hexanuclear, carboxylate bridged, zinc ring structures using fluorescence microscopy C. Redshaw ... Cellular uptake studies of two hexanuclear, carboxylate bridged, zinc ring structures using fluorescence microscopy†... Cellular uptake revealed a non-specific process, resulting in accumulation within the cell cytoplasm. ...
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This lesson explores the relationship between structure and function in a cell. It contains links to images, videos and an ... This lesson explores the relationship between structure and function in a cell. It contains links to images, videos and an ... Describes the four common structures of cells: plasma membranes, cytoplasms, ribosomes, and DNA.. ...
Cellular Structures | Profiles RNS
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... cell structures, including membrane dyes, nuclear stains, & cytoskeleton stains. ... Biotium offers a variety of stains for different organelles and cellular structures. Scroll down or select an organelle below ... See the Cellular Stains Brochure for more information.. Biotin Derivatives. Biocytin (e-biotinoyl-L-lysine) is a cellular ... General structure of SynaptoGreenâ„¢ and SynaptoRedâ„¢ dyes.. General structure of AM fixable nerve terminal dyes.. ...
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CD2AP in mouse and human podocytes controls a proteolytic program
that regulates cytoskeletal...
CD2AP in mouse and human podocytes controls a proteolytic program that regulates cytoskeletal structure and cellular survival. ... CD2AP in mouse and human podocytes controls a proteolytic program that regulates cytoskeletal structure and cellular survival. ... CD2AP in mouse and human podocytes controls a proteolytic program that regulates cytoskeletal structure and cellular survival. ...
Journal Club Theme of December 2009: Impact Behaviour of Materials with Cellular Structures | iMechanica
1. Cellular materials for impact protection. 1.1 Natural and man-made cellular structures. 1.2 Kelvin problem. 1.3 Constitutive ... Cellular solids: structure and properties, 2nd edn. , Cambridge University Press, 1997. M.F. Ashby, A.G. Evans, N.A. Fleck, L.J ... 2) Natural cellular materials Kongdong discussed the negative Poissons ratio of the sunflower honeycomb structure. The impact ... shock front structure of a cellular material. Permalink Submitted by Henry Tan on Fri, 2009-12-25 08:54. ...
Automaton6
- The fact that 1D cellular automata can be universal was discussed by Alvy Ray Smith in 1970-who set up an 18-color nearest-neighbor cellular automaton rule capable of emulating Marvin Minsky 's 7-state 4-color universal Turing machine (see page 706 ). (wolframscience.com)
- Roger Banks also mentioned in 1970 a 17-color cellular automaton that he believed was universal. (wolframscience.com)
- In 1989 Kristian Lindgren and Mats Nordahl constructed a 7-color nearest-neighbor cellular automaton that could emulate Minsky's 7,4 universal Turing machine, and showed that in general a rule with s + k + 2 colors could emulate an s -state k -color Turing machine (compare page 658 ). (wolframscience.com)
- I was reading on Complex Systems journal and found a paper where the author states that a cellular automaton can be viewed as a computer. (stackexchange.com)
- is it always a given Cellular Automaton is a computer? (stackexchange.com)
- But in a system like a cellular automaton the typical reason for it is just that in the end effects never spread beyond a limited region, as in the examples shown in the first set of pictures below. (wolframscience.com)
Automata11
- Additionally, some cellular automata exhibit local nested structures on one side. (rutgers.edu)
- But without any particular reason to think it would be interesting, almost nothing was done on finding simpler universal 1D cellular automata. (wolframscience.com)
- In 1984 I suggested that cellular automata showing what I called class 4 behavior should be universal-and I identified some simple rules (such as k = 2 , r = 2 totalistic code 20) as explicit candidates. (wolframscience.com)
- A piece published in Scientific American in 1985 describing my interest in finding simple 1D universal cellular automata led me to receive a large number of proofs of the fact (already well known to me) that 1D cellular automata can in principle emulate Turing machines. (wolframscience.com)
- Following my ideas about class 4 cellular automata I had come by 1985 to suspect that rule 110 must be universal. (wolframscience.com)
- Are Cellular Automata always computers? (stackexchange.com)
- Cellular automata can be viewed as either computers or logical universes where computers may be embbed. (stackexchange.com)
- Universal Computation in Simple One-Dimensional Cellular Automata. (stackexchange.com)
- This program utilizes a flocking cellular automata system. (antoinettebumatay.com)
- Examples of behavior in mobile automata and cellular automata that remains localized to a limited region and thus always eventually repeats. (wolframscience.com)
- Cellular automata in which a repetitive pattern in both space and time is generated by evolution from a simple seed. (wolframscience.com)
Metabolic Structure1
- Global self-organization of the cellular metabolic structure. (uniba.sk)
Guided meditation1
- Set to beautiful music this guided meditation leads you deep into your own cellular structure to release distorted patterns and then anchor in soul patterns for health and happiness. (energiesofcreation.com)
Antennas3
- In this particular report we cover Apple's latest cellular MacBook invention relating to specialized antennas along with Apple's overview of the Mac Pro's internal architecture. (patentlyapple.com)
- Apple's newly granted patent covers their invention relating to electronic devices and, more particularly, to wireless electronic devices with antennas which includes cellular. (patentlyapple.com)
- The ROHN Pole Wall Mount is designed to support most Satellite, PCS, Cellular, and Microwave antennas. (rohnnet.com)
Hollow2
- the cellular structure of alpaca is hollow, with microscopic air pockets creating a high thermal capacity and insulation value. (planetfurniture.com.au)
- What type of sections were used (e.g. hollow, cellular, I beams etc) and why? (saisc.co.za)
System5
- I insisted, however, that he keep on trying, and over the next several years he developed a systematic computer-aided design system for working with structures in rule 110. (wolframscience.com)
- These genes form a secretion system which injects CagA protein into cells where it causes disorganised cellular structure due to "growth factor like" effects. (helico.com)
- I do think the sun is, as described in the above Wikki quote, a cellular structure that forms around the most massive (and/or chargeable )body in our part of the galaxy, becoming our solar system. (thunderbolts.info)
- In some cases the basic structure of a system may allow only a limited number of possible states. (wolframscience.com)
- The BUILDINGS Cellular system is especially suitable for use as a main and distribution centre. (pok.fi)
Abstract1
- The cellular structure creates a fascinating abstract pattern. (stockvideomedia.com)
Atmosphere1
- Only then can a conducive social atmosphere - based on a more egalitarian economic structure - prevail. (theseoultimes.com)
Bands1
- For example, electronic device 10 may contain wireless communications circuitry that operates in long-range communications bands such as cellular telephone bands and wireless circuitry that operates in short-range communications bands such as the 2.4 GHz Bluetooth band and the 2.4 GHz and 5 GHz WiFi wireless local area network bands (sometimes referred to as IEEE 802.11 bands or wireless local area network communications bands). (patentlyapple.com)
Centre2
- You are the centre of this light structure. (kamadonacademy.com)
- The modular structure enables an almost unlimited number of different centre sizes. (pok.fi)
Covering2
- This invention is supported by other related patents covering cellular MacBooks which could be reviewed in our special archives . (patentlyapple.com)
- Additional damage will be dealt if Cellular Re-Structure, Poisoned Thorns, Frost Blades, Magma Covering, or Self Illumination are running on the target. (aoitems.com)
Wireless4
- Also, when looking to densify your cellular network by constructing cellular towers, small cells or co-locate wireless equipment on CSX owned or third party structures, CSX has a streamlined process to accommodate your needs. (csx.com)
- Utility, Wireless Infrastructure Installations & Rights of Entry: Construct and/or maintain utilities, new tower builds, small cells and co-location of both third party and CSX owned structures. (csx.com)
- WirelessAdvisor.com is not associated by ownership or membership with any cellular, PCS or wireless service provider companies and is not meant to be an endorsement of any company or service. (wirelessadvisor.com)
- Enhanced Cellular Reception for In-Building Wireless - Why You Need It? (teleco.com)
Main3
- Here is everything an engineer or manager needs to know in order to build and operate a fully functional PCS (Personal Communications Systems) network -- the main competitor to cellular technology for the multi-billion-dollar mobile telecommunications market. (textbookx.com)
- The main contractor and ecostrut worked together to make this project a success in all aspect from manufature to the complete erection of the structure. (saisc.co.za)
- Next visualise the Orionis 5th dimensional vibration Kamadon Temple from above and below encapsulating and surrounding this structure of light with the 3 Metatronic sacred super powerballs being the main central chamber of the Temple. (kamadonacademy.com)
Services1
- Founded in 1981, TELECO offers TELECO'S Perfect Viewâ„¢ Video Surveillance, Building Access Control, Unified Communications as a Service, Business Phone Systems, Structured Cabling, Managed IT Services, Cellular & Public Safety Distributed Antenna Systems and Photoluminescent Products. (teleco.com)
Search1
- Connect and share knowledge within a single location that is structured and easy to search. (stackexchange.com)
Share1
- Please note that Illinois Valley Cellular does not occupy this antenna structure, nor does Illinois Valley Cellular share tower space with Cingular/AT&T. (wirelessadvisor.com)
Telephone2
- This issue started when, without warning, a cellular telephone equipment structure installation started at the Cabin John Volunteer Fire House on Falls Road. (wmcca.org)
- No notice was given, no special exception was sought, and one day, Mr. North, who lives next door to the property, heard heavy machinery running and, on inquiring, was told that an equipment structure for a new cellular telephone network was being installed. (wmcca.org)
Space2
- but its defining embedding into a Cartesian space equips its boundary with its cellular decomposition into faces , generalizing the way that the triangle has three edges (which are 1-simplices) as faces , and three points (which are vertices or 0-simplices) as corners. (ncatlab.org)
- The limmited space and using mildsteel members to for the eaves detail made it possible to erect the structure in cost effective and timely why. (saisc.co.za)
Single1
- the 2-color nearest-neighbor rule numbers 60, 90, 105, 150 all generate global nested structures when begun from a single black cell. (rutgers.edu)
Option1
- Just bought my daughter a preloved Apple watch 5 that included a cellular option. (fido.ca)
Rule2
- In general, rules with local nested structure are characterized by positional bijectivity in one of the rule components. (rutgers.edu)
- We will prove a general theorem accounting for nested structure in a right bijective, k-color rule, and we will explore a new class of integer sequences suggested by these investigations. (rutgers.edu)
Double1
- Cellular nature: While double layers are relatively thin, they will spread over the entire cross surface of a laboratory container. (thunderbolts.info)
Mobile1
- Innovation is going on in a short time within the cellular advertising enviornment, and far of it is driven by the short innovation occurring in mobile hardware. (wikidot.com)
Damage1
- Rust Oleum Epoxyshield Basement Floor Coating Water issues in the home of yours can be extremely demanding since they are able to damage the building of the structure and they can in addition affect your overall health. (oiww.org)
Basic1
- The cellular simplex is one of the basic geometric shapes for higher structures . (ncatlab.org)
Type2
- The statistical structure of EEG-signals has been traced by us during research on the time parameters of an EEG of a man normally and at rest on a modernized analyzer of the type AI-100-1 [1]. (cheniere.org)
- The bridge structure supporting the decks is cellular, box type. (suhkrupatt.ee)
Light2
- Bathe in this powerful light and love for as long as you wish, emanating your balanced structured water encoding. (kamadonacademy.com)
- Multiwall is a light weight sheet with a cellular structure. (arlaplast.com)
Made2
- the eaves sprockets needed to be mildsteel and by using h-beams to support the sprockets that is made out of ipe steel beams was used to speed up the process of getting the structure up and to do sheeting before the walls for the beam fill was did. (saisc.co.za)
- The structure was made in successive overhangs, in 3. (suhkrupatt.ee)
Shown1
- In this work it has been shown that clipped EEG-signals in their statistical structure are sharply distinguished from all known random processes and are in all probability a complex information function. (cheniere.org)
Apple1
- Only the well heeled Bell/Rogers/Telus clan can take advantage of cellular service with the Apple watch. (fido.ca)
High1
- Use SMS for your cellular advertising in case you need a platform with a low value, a really high open price, and a platform that's very versatile. (wikidot.com)