For the journal ProteomicsProteomics journal Image protein pattern analyzer.jpg 300px thumb right Robotic preparation of MALDI mass spectrometry samples on a sample carrier. Proteomics is the large scale ... . ref name pmid9740045 cite journal author Anderson NL, Anderson NG title Proteome and proteomics ... Blackstock WP, Weir MP title Proteomics quantitative and physical mapping of cellular proteins journal ... metabolic pathways of biological cell cells . The term proteomics was first coined ... rise of proteomics. journal Quarterly reviews of biophysics volume 30 issue 4 pages 279 331 year ..., proteomics is considered the next step in the study of biological systems. It is much ... F. Fu title New frontiers in proteomics research A perspective journal International Journal ... physiological state of the cell. Proteomics confirms the presence of the protein and provides ... and structural proteins in the process of cell signaling . The addition of a phosphate to particular ... Listing all the protein modifications that might be studied in a Proteomics project would require ... a proteomics study can become quite complex very quickly, even if the object of the study is very restricted. In more ambitious settings, such as when a biomarker for a tumor is sought when the proteomics ... study Scientists are very interested in proteomics because it gives a much better understanding of an organism ... has been developed called Protomap proteomics PROTOMAP which combines SDS PAGE with shotgun proteomics to enable detection of changes in gel migration such as those caused by proteolysis or post ... Women , Proteomics Clinical Applications , 2009 3 12 1389 1396, pmid 20186258. ref have shown ... function in collaboration with other proteins, and one goal of proteomics is to identify which ... applications of proteomics One of the most promising developments to come from the study of human genes ... in the future. An interesting use of proteomics is using specific protein biomarkers to diagnose ... more details
Italic title Infobox journal title Clinical Proteomics cover File Clinical Proteomics.jpg editor Daniel W. Chan discipline Biochemistry formernames abbreviation Clin. Proteomics publisher Humana Press country frequency Quarterly history 2004 present openaccess license impact impact year website http www.springer.com journal 12014 link1 http www.springerlink.com content 1542 6416 link1 name Online access link2 link2 name JSTOR OCLC 51088619 LCCN 2002213884 CODEN CPLRCX ISSN 1542 6416 eISSN 1559 0275 Clinical Proteomics is a Peer review peer reviewed medical journal published quarterly by Humana Press . covers scientific research in the field of translational proteomics with an emphasis on the application of proteomic technology to all aspects of clinical research. ref cite web url http www.springer.com journal 12014 title Clinical Proteomics publisher Springer work accessdate 2010 11 03 ref It was established in March 2004 ref cite web url http www.ingentaconnect.com content hum cp title Publication Clinical Proteomics format work ingentaconnect.com accessdate 2010 11 03 ref and the editor in chief is Daniel W. Chan Johns Hopkins School of Medicine . ref cite web url http www.springer.com life sciences cell biology journal 12014?detailsPage editorialBoard title Clinical Proteomics Editorial Board publisher Springer work accessdate 2010 11 03 ref Scope The journal publishes articles on a variety of subjects including Clinical sample collection and handling to preserve protein s, new technology, including protein microarray protein array s, mass spectrometry , microanalytic devices, nanotechnology , and biosensor s for protein based clinical bioassay s and clinical chemistry assays, bioinformatics tools including pattern recognition , artificial intelligence , and computer learning algorithm s. Abstracting and indexing The journal is abstracted and indexed in EBSCO Publishing EBSCO databases , AGRICOLA , Chemical Abstracts Service , and EMBASE . References reflist External ... more details
Shotgun proteomics is a method of identifying protein s in complex mixtures using a combination of high performance liquid chromatography combined with mass spectrometry . ref cite journal author Washburn MP, Wolters D, Yates JR title Large scale analysis of the yeast proteome by multidimensional protein identification technology journal Nat. Biotechnol. volume 19 issue 3 pages 242 247 year 2001 pmid 11231557 doi 10.1038 85686 ref ref cite journal author Wolters DA, Washburn MP, Yates JR title An automated multidimensional protein identification technology for shotgun proteomics journal Anal. Chem. volume 73 issue 23 pages 5683 5690 year 2001 pmid 11774908 doi 10.1021 ac010617e ref ref cite journal author Hu L, Ye M, Jiang X, Feng S, Zou H title Advances in hyphenated analytical techniques for shotgun proteome and peptidome analysis a review journal Anal. Chim. Acta volume 598 issue 2 pages 193 204 year 2007 pmid 17719892 doi 10.1016 j.aca.2007.07.046 ref ref name pmid17649983 cite journal author Fournier ML, Gilmore JM, Martin Brown SA, Washburn MP title Multidimensional separations based shotgun proteomics journal Chem. Rev. volume 107 issue 8 pages 3654 86 year 2007 pmid 17649983 doi 10.1021 cr068279a ref ref name pmid17185772 cite journal author Nesvizhskii AI title Protein identification by tandem mass spectrometry and sequence database searching journal Methods Mol. Biol. volume 367 issue pages 87 119 year 2007 pmid 17185772 doi 10.1385 1 59745 275 0 87 ref The name is derived ... random firing pattern of a shotgun . In shotgun proteomics, the proteins in the mixture are protease ... Bottom up proteomics Top down proteomics Mass spectrometry software References Reflist Bibliography refbegin cite journal author Marcotte EM title How do shotgun proteomics algorithms identify proteins ... D. Yates, John R. title Proteomics for Biological Discovery publisher Wiley Liss location New ... Category Mass spectrometry Category Proteomics ... more details
Infobox Journal title Proteomics cover Image proteomics cover.gif discipline Biology abbreviation publisher John Wiley & Sons Wiley VCH country Germany frequency bimonthly history 2006 present impact 4.426 impact year 2009 openaccess website http www3.interscience.wiley.com cgi bin jhome 76510741 ISSN 1615 9853 eISSN1615 9861 Proteomics is a Peer review peer reviewed scientific journal covering topics including whole proteome analysis of organisms, protein expression profiling, disease, pharmaceutical, agricultural and biotechnological applications, and analysis of cellular systems, organelles and protein complexes. The 2009 impact factor was 4.426. biology journal stub Category Biology journals Category Publications established in 2006 Category English language journals Category Bimonthly journals ... more details
Multiple issues wikify December 2010 orphan February 2009 COI February 2008 In proteomics , GPM stands for Global Proteome Machine . It is a web based, open source user interface for analyzing and displaying protein identification data. It was originally designed by Rob Craig and Ron Beavis. ref cite journal pages 1234 42 doi 10.1021 pr049882h title Open Source System for Analyzing, Validating, and Storing Protein Identification Data year 2004 last1 Craig first1 Robertson last2 Cortens first2 John P. last3 Beavis first3 Ronald C. journal Journal of Proteome Research volume 3 issue 6 pmid 15595733 ref The interface creates a series of web browser page views of tandem mass spectrometry data that has been assigned to protein sequences. The underlying data documents are stored in BIOML ref cite journal pages 339 40 doi 10.1093 bioinformatics 15.4.339 title The Biopolymer Markup Language year 1999 last1 Fenyo first1 D journal Bioinformatics volume 15 issue 4 pmid 10320402 ref format files. References Reflist External links http www.thegpm.org index.html GPM project website DEFAULTSORT Gpm Proteomics Category Proteomics ... more details
The aim of quantitative proteomics is to obtain quantitative information about all protein s in a sample. ref cite journal author Ong SE, Mann M year 2005 title Mass spectrometry based proteomics turns quantitative journal Nature Chemical Biology volume 1 pages 252 262 pmid 16408053 url http www.nature.com nchembio journal v1 n5 abs nchembio736.html doi 10.1038 nchembio736 issue 5 ref ref name pmid17668192 cite journal author Bantscheff M, Schirle M, Sweetman G, Rick J, Kuster B title Quantitative mass spectrometry in proteomics a critical review journal Anal Bioanal Chem volume 389 issue 4 pages 1017 31 year 2007 month October pmid 17668192 doi 10.1007 s00216 007 1486 6 url ref Rather than just providing lists of proteins identified in a certain sample, quantitative proteomics yields information about differences between samples. For example, this approach can be used to compare samples from healthy and diseased patients. The methods for protein identification are identical to those used in general i.e. qualitative proteomics , but include quantification as an additional dimension. Discovery vs. targeted proteomics Strategies to improve the sensitivity and scope of proteomic analysis often require large sample quantities and multi dimensional fractionation, which sacrifices throughput ... the number of peptides that can be monitored per MS run. For this reason, proteomics research is typically divided into two categories discovery and targeted proteomics. Discovery proteomics optimizes ... analyzed. In contrast, targeted proteomics strategies limit the number of features that will be monitored ... quantitative proteomics Mass spectrometry is not inherently quantitative because of differences in the ionization ... scale mass spectrometry based quantitative proteomics journal Mol Cell Proteomics year 2007 volume ... proteomics information and figures Quantitative proteomics bioinformatics stub Category Mass spectrometry Category Proteomics ... more details
about proteomics the Protomap hypothesis neuroscience Protomap neuroscience PROTOMAP is a recently developed proteomic technology for identifying changes to proteins that manifest in altered migration by one dimensional SDS PAGE . It is similar, conceptually, to two dimensional gel electrophoresis and difference gel electrophoresis in that it enables global identification of proteins that undergo altered electrophoresis electrophoretic migration resulting from, for example, proteolysis or post translational modification . However, it is unique in that all proteins are sequenced using mass spectrometry which provides information on the sequence coverage detected in each isoform of each protein thereby facilitating interpretation of proteolytic events. ref name pmid18775303 cite journal author Johnson CE, Kornbluth S title Caspase cleavage is not for everyone journal Cell volume 134 issue 5 pages 720 1 year 2008 month September pmid 18775303 doi 10.1016 j.cell.2008.08.019 url http openurl.ebscohost.com linksvc linking.aspx?genre article&sid PubMed&issn 0092 8674&title Cell&volume 134&issue 5&spage 720&atitle Caspase 20cleavage 20is 20not 20for 20everyone.&aulast Johnson&date 2008 ref PROTOMAP is performed by resolving control and experimental samples in separate lanes of a 1D SDS PAGE gel. Each lane is cut into evenly spaced bands usually 15 30 bands and proteins in these bands are sequenced using shotgun proteomics . Sequence information from all of these bands are bioinformatics bioinformatically integrated into a visual format called a peptograph which plots gel migration in the vertical dimension high to low molecular weight, top to bottom and sequence coverage in the horizontal dimension N to C terminus, left to right . A peptograph is generated for each protein the sample ... gel electrophoresis Proteomics Shotgun proteomics Mass spectrometry Protease Benjamin Cravatt III ... Category Proteomics Category Bioinformatics Category Bioinformatics software Category Proteins ... more details
based approach See also Genomics Omics Structuralproteomics Protein Structure Initiative References ... Genomique Structurale de la levure http www.rsgi.riken.go.jp RIKEN Structural Genomics Proteomics Initiative ... proteomics Toronto StructuralProteomics Consortium http www.proteinstrukturfabrik.de Protein ... for Infectious Disease http www.spineurope.org StructuralProteomics in Europe SPINE http www.ec fesp.org Forum for European StructuralProteomics FESP http www.weizmann.ac.il ISPC Israel StructuralProteomics Center ISPC div col end genomics footer DEFAULTSORT Structural Genomics Category Genomics ...File Argonne s Midwest Center for Structural Genomics deposits 1,000th protein structure.jpg An example of a protein structure determined by the Midwest Center for Structural Genomics. thumb 300px Structural ... . The principal difference between structural genomics and protein structure prediction traditional structural prediction is that structural genomics attempts to determine the structure of every protein ... solved homologs. Because protein structure is closely linked with protein function, the structural ... protein functions, structural genomics can be used to identify novel protein folds and potential targets for drug discovery. Structural genomics involves taking a large number of approaches to structure ... based on sequence or homology modeling structural homology to a protein of known structure ... to traditional structural biology , the determination of a protein structure through a structural .... This raises new challenges in structural bioinformatics , i.e. determining protein function from its Three dimensional space 3D structure. Structural genomics emphasizes high throughput determination ... links centers of structural genomics . While most structural biologists pursue structures of individual proteins or protein groups, specialists in structural genomics pursue structures of proteins on a genome ... structures is at times questioned. A Science article from January 2006 analyzes the structural genomics ... more details
databank Biskit , a python platform for structural bioinformatics http www.spadeweb.org SPADE the structuralproteomics application development environment UGENE , an opensource multiplatform ...NOTOC Structural bioinformatics is the branch of bioinformatics which is related to the analysis and prediction of the three dimensional structure of biological macromolecules such as proteins , RNA , and DNA . It deals with generalizations about macromolecular 3D structure such as comparisons of overall folds and local motifs, principles of molecular folding, evolution, and binding interactions, and structure function relationships, working both from experimentally solved structures and from computational models. The term structural has the same meaning as in structural biology , and structural bioinformatics can be seen as computational structural biology. genomics footer See also columns list 2 MMDB Protein Data Bank SCOP STING Molecular modelling List of software for molecular mechanics modeling Molecular Conceptor CASP References Books Bourne, P.E., and Gu, J. 2009 Structural Bioinformatics 2nd edition , John Wiley & Sons, New York, ISBN 978 0 470 18105 8 Bourne, P.E., and Weissig, H. 2003 Structural Bioinformatics , Wiley ISBN 0 471 20199 5 Leach, Andrew 2001 Molecular Modelling Principles and Applications 2nd edition , Prentice Hall, ISBN 978 0582382107 Hallmark publications cite journal journal RNA volume 7 pages 499&ndash 512 year 2001 author Leontis NB, Westhof E. title Geometric nomenclature and classification of RNA base pairs doi 10.1017 S1355838201002515 pmid 11345429 pmc 1370104 issue 4 cite journal journal Adv Protein Chem volume 34 pages 167&ndash 339 year 1981 ... scop Structural Classification of Proteins SCOP http mozart.bio.neu.edu topofit index.php TOPOFIT ... http sbkb.org The Structural Biology Knowledgebase ProtCID http dunbrack2.fccc.edu protcid The Protein ... PROCHECK , a structure validation web service http www.moltalk.org MolTalk , structural ... more details
a structural alignment between the model and the true known structure to assess the model s quality. Structural alignments are especially useful in analyzing data from structural genomics and proteomics ...Image Alignment of thioredoxins2.png thumb 300px right Structural alignment of thioredoxin s from humans ... 3TRX 3TRX and http www.rcsb.org pdb explore.do?structureId 1XWC 1XWC . Structural alignment attempts ... s but can also be used for large RNA molecules. In contrast to simple structural superposition, where at least some equivalent residues of the two structures are known, structural alignment requires no a priori knowledge of equivalent positions. Structural alignment is a valuable tool for the comparison ... cannot be easily detected by standard sequence alignment techniques. Structural alignment can therefore ... amino acid sequences converge on a common tertiary structure . Structural alignments can compare two ... spectroscopy . It is possible to perform a structural alignment on structures produced by protein ... 1029 34. ref The outputs of a structural alignment are a superposition of the atomic coordinates coordinate .... Structural alignment can be complicated by the existence of multiple protein domain s within one ... structures to be aligned can artificially inflate the RMSD. Data produced by structural alignment The minimum information produced from a successful structural alignment is a set of superposed three ... mutual RMSD values, as well as other more sophisticated measures of structural similarity ... . The structural alignment also implies a corresponding one dimensional sequence alignment from ... can be used in producing a structural alignment and calculating the corresponding RMSD values ... for structural alignment methods to use by default only the backbone atoms included in the peptide ... Godzik A. 1996 . The structural alignment of proteins is there a unique answer? Protein Sci 5 1325 8. ref Structural superposition The most basic possible comparison between protein structures makes ... more details
Structural estimation is a technnique for estimating deep structural parameter Statistics and econometrics parameter s of theoretical model economics economic models . In this sense, structural estimation is contrasted with reduced form estimation, which generally provides evidence about partial equilibrium relationships in a regression analysis regression framework. Specific structural estimation techniques include generalized method of moments and maximum likelihood . Structural estimation is used by economist s, econometrician s, and statistician s. Category Economics models Econometrics stub ... more details
Infobox journal title Molecular & Cellular Proteomics cover Image mcp cover.gif editor Alma L. Burlingame , Ralph A. Bradshaw discipline Proteomics abbreviation Mol. Cell. Proteomics publisher American Society for Biochemistry and Molecular Biology country United States frequency Monthly history 2002 present openaccess After 12 months license impact 8.791 impact year 2009 website http www.mcponline.org link1 http www.mcponline.org content current link1 name Online access link2 http www.mcponline.org content by year link2 name Online archive JSTOR OCLC 47250252 LCCN 2001213374 CODEN ISSN 1535 9476 eISSN 1535 9484 Molecular & Cellular Proteomics is a monthly Peer review peer reviewed scientific journal established in 2002 and published by the American Society for Biochemistry and Molecular Biology . ref cite doi 10.1074 mcp.E900001 MCP200 ref It publishes articles that ...describe the structural and functional properties of proteins and their expression, particularly with respect to the developmental time courses of the organism of which they are a part. Emphasis will be placed on determining how the presence or absence of proteins affects biological responses and how the interaction of proteins with germane cellular partners allows them to function. Thus, the focus clearly will be on both structural and functional aspects of proteins.. ref cite web url http mcponline.org misc mission.dtl title Mission Statement format work Molecular & Cellular Proteomics accessdate 2011 06 23 ref The journal also publishes other content such as HUPO views , which are reports from the Human Proteome Organization HUPO , ref http www.mcponline.org cgi content full 6 6 951 Ralph A. Bradshaw and Alma L. Burlingame, Welcome, HUPO . Molecular & Cellular Proteomics 6 951, 2007. ref ref http www.mcponline.org ... of New Partnership, Molecular & Cellular Proteomics 6 951 952, 2007. ref proceedings from HUPO ... Proteomics accessdate 2011 06 23 ref All articles are available free one year after publication. In press ... more details
A structural drawing , a type of technical drawing , shows information about architectural foundations, roof, or other structural details. See also Architectural drawing Working drawing engineering stub Category Technical drawing ... more details
Structural engineers analyze, design, plan, and research List of structural elements structural components and structural system s to achieve design goals and ensure the safety and comfort of users or occupants ..., but they may also consider aesthetic and social factors. Structural engineering is usually considered ..., most practicing structural engineers are currently licensed as civil engineer s, but the situation varies from state to state. In the UK, most structural engineers in the building industry are members of the Institution of Structural Engineers rather than the Institution of Civil Engineers . Typical structures designed by a structural engineer include building s, towers , stadium stadia ... may also be designed by a structural engineer. ref Institution of Structural Engineer, http www.istructe.org structuralengineers db 35.asp What do they do? , viewed on 22 May 2007 ref Most structural engineers are employed in the construction industry, however there are also structural engineers in the aerospace ... surveyors , and Construction management construction managers . Structural engineers ensure that buildings and bridges are built to be strong enough and stable enough to resist all appropriate structural .... Education The education of structural engineers is usually through a civil engineering bachelor s degree, and often a master s degree specializing in structural engineering. The fundamental core subjects for structural engineering are strength of materials or solid mechanics , Structural Analysis Static & Dynamic, , material science , numerical analysis and conceptual structural design . Reinforced concrete , composite structure , timber , masonry and structural steel designs are the general structural design courses that will be introduced in the next level of the education of structural engineering. The structural analysis courses which include structural mechanics , Structural Dynamics structural dynamics and structural failure analyses are designed to build up the fundamental ... more details
Unreferenced stub auto yes date December 2009 A structural gene is a gene that codes for any RNA or protein product other than a regulatory factor i.e. regulatory protein . It may code for a Protein Structural proteins structural protein , an enzyme , or an RNA molecule not involved in regulation. Structural genes represent an enormous variety of protein structures and functions, including structural proteins, enzymes with catalytic activities and so on. These genes are needed for the morphological or functional traits of the cell. In Eukaryotes, these occur in spilt form, segmented into introns and exons. But Prokaryotes, these are continuous. The structural genes are concerned with the synthesis of polypeptide chain or a number of polypeptide chains and are also concerned with the synthesis of different types of RNA required during protein synthesis. In the Lac Operon concept , these genes are associated with the synthesis of those enzymes that are needed for the catabolism of Lactose. In lac operon, there are three structural genes a, Lac Z gene for beta galactosodase enzyme. b, Lac Y gene for galactose permease enzyme. c, Lac A gene for thio galactoside trans acetylase enzyme. DEFAULTSORT Structural Gene Category Genes Category Gene expression Genetics stub ja ur ... more details
Image Hancock tower 2006.jpg right thumb John Hancock Center , in Chicago , a work of structural art ... right thumb Salginatobel Bridge , in Switzerland , a work of structural art designed by Robert Maillart Certain works of structural engineering design are also works of structural art . Such works can be classified as structural art when they attain excellence in the three areas of efficiency, economy ... Basic Books location New York ref ref name structural art article 1 cite journal last1 Billington first1 David year 1984 title Bridges and the new art of structural engineering journal American Scientist volume 72 issue 1 pages 22 31 ref . A key part of the concept of structural art is that the structural ... of structural art without also being a successful work of structural engineering design, yet many works of structural engineering design that are safe and serviceable do not rise to the level of structural art because they fail to be economical, efficient, or elegant. Structural art is a topic of active ... . While structural artists often collaborate with architects, the discipline of structural art is based upon engineering rather than architectural design Origin of the concept The idea of structural art as a creative subdiscipline of structural engineering originates from the scholarship of Prof. David ... and the Bridge , and arose out of scholarly study of great works of structural design made by engineers starting in the late 18th century with the beginning of the wide availability of iron as a structural ... structural artists is that they either were builders themselves John Roebling or had a builder s mentality Fazlur Khan . Other scholars of structural engineering design have published works that can be considered part of the body of knowledge on structural art. Notable among these is Alan Holgate ref name The Art in Structural Design cite book last Holgate first Alan title The Art in Structural ... said that a work of structural art should be interpreted in terms of the Three S s the scientific ... more details
The term structural system or structural frame in structural engineering refers to structural load load resisting sub system of a structure. The structural system transfers load s through interconnected List of structural elements structural components or members. Commonly used structures can be classified into five major categories, depending on the type of primary stress that may arise in the members of the structures under major design loads. However any two or more of the basic structural types described in the following may be combined in a single structure, such as a building or a bridge in order to meet the structures functional requirements. ref name Kassimali Kassimali, A. 1999 . Structural analysis. 2nd edition. Pacific Grove, C.A. PWS Pub ref Tensile structure s Members of tensile structures are subjects to pure tension under the action of external loads. Because the tensile stress is uniformly distributed over the cross sectional area of members, the material of such a structure is utilized in the most efficient manner. Compressive strength Compressive structures Compression structures develop mainly compressive stresses under the action of axial loads. Because compressive structures are susceptible to buckling or instability, the possibility of such a failure should be considered ... rise buildings The structural system of a high rise building is designed to cope with the vertical gravity loads and lateral loads caused by wind or seismic activity. The structural system consists only of the members designed to carry the loads, all other members are referred to as non structural. A classification for the structural system of a high rise was introduced in 1969 by Fazlur Khan and was extended ... defines if a structural system is an interior or exterior one. ref name AliStruct Cite journal title Structural Developments in Tall Buildings Current Trends and Future Prospects first1 Mir M. last1 ... Superleggera References reflist DEFAULTSORT Structural System Category Structural system civil engineering ... more details
Unreferenced stub auto yes date December 2009 For other uses of analog, see Analog disambiguation . In chemistry , a structural analog structural analogue , also known as chemical analog or simply analog , is a chemical compound compound having a structure similar to that of another one, but differing from it in respect of a certain component. It can differ in one or more atom s, functional group s, or substructures, which are replaced with other atoms, groups, or substructures. A structural analog can be imagined to be formed, at least theoretically, from the other compound. Despite a high chemical similarity, structural analogs are not necessarily functional analog s and can have very different physical, chemical, biochemical, or pharmacological properties. In drug development large series of structural analogs of an initial lead compound are created and tested as part of a structure activity relationship study. See also Derivative chemistry Homology chemistry Homolog , a compound of a series differing only by repeated units Functional analog , compounds with similar physical, chemical, biochemical, or pharmacological properties Transition state analog DEFAULTSORT Structural Analog Category Chemical nomenclature Physical chemistry stub de Analogon Chemie et Struktuurianaloog ja pl Analog chemia pt An logo qu mica sr Strukturni analog ... more details
Orphan date May 2011 Structural Soil is a medium that can be compacted to Road surface pavement design ... Urban. Structural Soil. Urban Horticulture Institute. Cornell University, 1996. Web. 26 Apr 2010. http ... thumb Structural Soil Diagram Problems with Typical Installations Previously the main problem facing ... Island Plan Viewx800.gif thumb Plan View of Structural Soil Extents CU Structural Soil Structural ... rights to Cornell s CU Structural Soil Urban Tree Planting Mix. It is marketed as CU Structural Soil for quality control and is produced by a network of qualified AMEREQ licensed companies. CU Structural Soil on average costs 35 42 per ton . Other companies have formed their own brand of structural soil based on Cornell s work. For example, STALITE has developed STALITE MATRIX Structural Soil .... 20 Apr 2010. http amereq.com pages 2 index.htm . ref ref Structural Soil. America s Premier Paver. Pine Hall Brick, n.d. Web. 20 Apr 2010. http www.americaspremierpaver.com alliedproducts structural soil.htm . ref ref name second Bassuk, Nina. CU Structural Soil An Update after More than a Decade ... above, structural soil is composed of crushed stone typically limestone or granite narrowly graded ... blend is produced. Structural soil is not typically stockpiled it should be mixed and installed soon ... drip irrigation. Cornell also suggests a minimum of 24 to 36 for CU Structural Soil depth and they have established no minimum for length and width of installation, however, because it is a structural soil it was designed to go under the entire pavement area. Testing has shown that structural soil ... Dickinson Eds. 2008. Managing Stormwater for Urban Sustainability using Trees and Structural ... Detailx800.gif thumb left Plan View of Structural Soil Extents File 3Street Tree Planting View 2x800.gif thumb Typical Street Planting Section with Structural Soil Continued Development Cornell is continuing its development of CU Structural Soil, expanding its use as the need for trees and other greenery ... more details
Unreferenced date October 2006 Semantics Logical positivism asserts that structural semantics is the study of relationships between the meanings of terms within a sentence, and how meaning can be composed from smaller elements. However, some critical theorists suggest that meaning is only divided into smaller structural units via its regulation in concrete social interactions outside of these interactions language may become meaningless. See also Prototype Semantics Cognitive Semantics Cognitive Linguistics Principle of compositionality Ferdinand de Saussure Category Logical positivism DEFAULTSORT Structural Semantics Ling stub bn nl Structuralistische semantiek pt Sem ntica estrutural ... more details
In physics , structural theory explains the large variety in chemical compound s in terms of atom s making up molecule s, the order in which atoms are put together in molecules and the electron s that hold them together. According to structural theory from a structural formula of a molecule alone it is possible to derive all physical and spectroscopic data and predict chemical reaction chemical reactivity ref Organic Chemistry , Morrison & Boyd, 4th Ed. Allyn & Bacon New York 1986 ref . Development of structural theory was initiated by Aleksandr Mikhailovich Butlerov to whom is attributed the following quote ref http www.lse.ac.uk collections CPNSS pdf DP withCoverPages DP64 DP64F 03 C.pdf ref the chemical nature of a compound molecule depends on the nature and quantity of its elementary constituents and its chemical structure. References Reflist Category History of chemistry tl Teoryang pambalangkas ... more details
Structural parasitology is the study of the structures of proteins for interesting Parasitism parasites . It applies the techniques of structural biology such as X ray crystallography or NMR to determine the 3 D structures of protein molecules involved in a parasitic relationship. One goal is to distinguish the workings of functional pathways in these organisms in comparison to humans. More importantly, it is hoped that structures of parasite proteins will lead to faster discovery of drugs for diseases neglected by pharmaceutical companies. This is a challenging field because parasite proteins are often more difficult to express using a heterologous system. The challenge is particularly great for proteins from eukaryotic parasites. Once expressed, many parasitic proteins are also resistant to crystallization because they contain Genetic insertion inserts which are not commonly found in human or prokaryotic proteins. Parasites of interest include Plasmodium , Trypanosoma , Leishmania , Giardia , Entamoeba , Cryptosporidium , Helminth and Toxoplasma , most of which are agents for Neglected Diseases . Many academic labs around the world study structural parasitology. Two groups in particular have contributed many parasite structures the SGPP Structural Genomnics of Pathogenic Protozoa and the SGC Structural Genomics Consortium . External links http thesgc.org SGC website http sgpp.org SGPP website Category Parasitology ... more details
Structural change of an economy refers to a long term widespread change of the fundamental structure, rather than microscale or short term output and employment. For example, a subsistence economy is transformed into a manufacturing economy, or a regulated mixed economy is liberalized. A current structural change in the world economy is globalization . Fisher 1939 ref Fisher, A 1939 Production Primary, Secondary and Tertiary, Economic Record, June ref and Clark 1940 ref Clark, C 1940 The Conditions of Economic Progress ref look at patterns in changes in sectoral employment. The logic of their arguments being that patterns of production are functions of the level of income and that resource and production shifts are an integral part of development. The major determinant of these shifts is the income elasticity of demand. Goods or sectors for which there is a high income elasticity of demand will grow in importance as income grows. Countries start with their production dominated by primary production, then secondary activities start to dominate and finally the tertiary sector dominates. The role of technical progress is crucial in the process of structural change as suggested by Paolo Leon 1967 ref Leon, P. 1967 Structural Change and Growth in Capitalism, Johns Hopkins, Baltimore ref and Luigi Pasinetti 1981 ref Pasinetti, L. 1981 , Structural Change and Economic Growth a Theoretical essay on the dynamics of the wealth of nations, Cambridge University Press ref . Structural change can be initiated by policy decisions or permanent changes in resources, population or the society ... reaching implications on the economies dependent on the state run Soviet economy. Structural change ... in structural unemployment . Short term economical challenges can be managed with short term Fiscal ... years. Managing structural change requires long term investments such as education , and Microeconomic ... and Structural Change http www.dol.gov sec media speeches 20031215 G 8.htm ref References ... more details
under construction in 2007 since completed Structural engineering is a field of engineering dealing with the structural analysis analysis and design of structure s that support or resist structural load load s. Structural engineering is usually considered a specialty within civil engineering , but it can also be studied in its own right. ref cite web url http structures.ucsd.edu index.php?page structural engineering about us history title History of Structural Engineering publisher University of San Diego accessdate 2007 12 02 ref Structural engineer s are most commonly involved in the design ... of machinery , medical equipment , vehicles or any item where structural integrity affects the item s function or safety. Structural engineers must ensure their designs satisfy given design ... to endure massive loads as well as changing climate and natural disasters. Structural engineering theory is based upon physics physical laws and empirical knowledge of the structural performance of different landscapes and materials. Structural engineering design utilises a relatively small number of basic structural elements to build up structural system s that can be very complex. Structural engineers are responsible for making creative and efficient use of funds, structural elements and materials ... db 35.asp title What is a structural engineer publisher Institution of Structural Engineers accessdate ... visible on any retail computer monitor A structural engineer Main Structural engineer File Rivers .... Under construction. C cuta , Colombia . Structural engineers are responsible for engineering design and structural analysis analysis . Entry level structural engineers may design the individual structural .... More experienced engineers would be responsible for the structural design and integrity of an entire system, such as a building. Structural engineers often specialize in particular fields, such as bridge ... mechanical structures such as vehicles or aircraft. Structural engineering has existed since humans ... more details
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