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  1. Physical Science Laboratory Manual, Experimental Version.

    ERIC Educational Resources Information Center

    Cooperative General Science Project, Atlanta, GA.

    Provided are physical science laboratory experiments which have been developed and used as a part of an experimental one year undergraduate course in general science for non-science majors. The experiments cover a limited number of topics representative of the scientific enterprise. Some of the topics are pressure and buoyancy, heat, motion,…

  2. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (CONCURRENT VERSION)

    NASA Technical Reports Server (NTRS)

    Pearson, R. W.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  3. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (DEC VAX VERSION)

    NASA Technical Reports Server (NTRS)

    Junkin, B. G.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  4. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (MASSCOMP VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  5. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (SUN VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  6. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (SILICON GRAPHICS VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  7. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (MASSCOMP VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  8. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (DEC VAX VERSION)

    NASA Technical Reports Server (NTRS)

    Junkin, B. G.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  9. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (SILICON GRAPHICS VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  10. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (CONCURRENT VERSION)

    NASA Technical Reports Server (NTRS)

    Pearson, R. W.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  11. ELAS - SCIENCE & TECHNOLOGY LABORATORY APPLICATIONS SOFTWARE (SUN VERSION)

    NASA Technical Reports Server (NTRS)

    Walters, D.

    1994-01-01

    The Science and Technology Laboratory Applications Software (ELAS) was originally designed to analyze and process digital imagery data, specifically remotely-sensed scanner data. This capability includes the processing of Landsat multispectral data; aircraft-acquired scanner data; digitized topographic data; and numerous other ancillary data, such as soil types and rainfall information, that can be stored in digitized form. ELAS has the subsequent capability to geographically reference this data to dozens of standard, as well as user created projections. As an integrated image processing system, ELAS offers the user of remotely-sensed data a wide range of capabilities in the areas of land cover analysis and general purpose image analysis. ELAS is designed for flexible use and operation and includes its own FORTRAN operating subsystem and an expandable set of FORTRAN application modules. Because all of ELAS resides in one "logical" FORTRAN program, data inputs and outputs, directives, and module switching are convenient for the user. There are over 230 modules presently available to aid the user in performing a wide range of land cover analyses and manipulation. The file management modules enable the user to allocate, define, access, and specify usage for all types of files (ELAS files, subfiles, external files etc.). Various other modules convert specific types of satellite, aircraft, and vector-polygon data into files that can be used by other ELAS modules. The user also has many module options which aid in displaying image data, such as magnification/reduction of the display; true color display; and several memory functions. Additional modules allow for the building and manipulation of polygonal areas of the image data. Finally, there are modules which allow the user to select and classify the image data. An important feature of the ELAS subsystem is that its structure allows new applications modules to be easily integrated in the future. ELAS has as a standard

  12. Terminology of developmental abnormalities in common laboratory mammals (version 1).

    PubMed

    Wise, L D; Beck, S L; Beltrame, D; Beyer, B K; Chahoud, I; Clark, R L; Clark, R; Druga, A M; Feuston, M H; Guittin, P; Henwood, S M; Kimmel, C A; Lindstrom, P; Palmer, A K; Petrere, J A; Solomon, H M; Yasuda, M; York, R G

    1997-04-01

    This paper presents the first version of an internationally-developed glossary of terms for structural developmental abnormalities in common laboratory animals. The glossary is put forward by the International Federation of Teratology Societies (IFTS) Committee on International Harmonization of Nomenclature in Developmental Toxicology, and represents considerable progress toward harmonization of terminology in this area. The purpose of this effort is to provide a common vocabulary that will reduce confusion and ambiguity in the description of developmental effects, particularly in submissions to regulatory agencies worldwide. The glossary contains a primary term or phrase, a definition of the abnormality, and notes, where appropriate. Selected synonyms or related terms, which reflect a similar or closely related concept, are noted. Nonpreferred terms are indicated where their usage may be incorrect. Modifying terms used repeatedly in the glossary (e.g., absent, branched) are listed and defined separately, instead of repeating their definitions for each observation. Syndrome names are generally excluded from the glossary, but are listed separately in an appendix. The glossary is organized into broad sections for external, visceral, and skeletal observations, then subdivided into regions, structures, or organs in a general overall head to tail sequence. Numbering is sequential, and not in any regional or hierarchical order. Uses and misuses of the glossary are discussed. Comments, questions, suggestions, and additions from practitioners in the field of developmental toxicology are welcomed on the organization of the glossary as well as on the specific terms and definitions. Updates of the glossary are planned based on the comments received.

  13. BRLGRAY: The Ballistic Research Laboratory Version of the GRAY Equation of State

    DTIC Science & Technology

    1980-08-01

    GN TECHNICAL REPORT ARBRL-TR-02258 BRLGRAY: THE BALLISTIC RESEARCH LABORATORY I VERSION OF THE GRAY EQUATION OF STATE Joseph F. Lacetera August 1980...Laboratory_______________ Version of the Gray Equation of State 6. PERFORMING ORG. REPORT NUMBER 7. AUTHOR(q) S. CONTRACT OR GRANT NUMBER(a) 9. PERFORMING...from Report) IS. SUPPLEMENTARY NOTES 19. KEY WORDS (Continue on reverse side if necessary ad identify by block number) Equation of State GRAY BRLGRAY

  14. Diagnosis of CMT1A duplications and HNPP deletions by interphase FISH: Implications for testing in the cytogenetics laboratory

    SciTech Connect

    Shaffer, L.G.; Kennedy, G.M.; Spikes, A.S.

    1997-03-31

    Charcot-Marie-Tooth (CMT) disease type 1A is an inherited peripheral neuropathy characterized by slowly progressive distal muscle wasting and weakness, decreased nerve conduction velocities, and genetic linkage to 17p12. Most (>98%) CMT1A cases are caused by a DNA duplication of a 1.5-Mb region in 17p12 containing the PMP22 gene. The reciprocal product of the CMT1A duplication is a 1.5-Mb deletion which causes hereditary neuropathy with liability to pressure palsies (HNPP). The most informative current diagnostic testing requires pulsed-field gel electrophoresis to detect DNA rearrangement-specific junction fragments. We investigated the use of interphase FISH for the detection of duplications and deletions for these disorders in the clinical molecular cytogenetics laboratory. Established cell lines or blood specimens from 23 individuals with known molecular diagnoses and 10 controls were obtained and scored using a two-color FISH assay. At least 70%, of CMT1A cells displayed three signals consistent with duplications. Using this minimum expected percentile to make a CMT1A duplication diagnosis, all patients with CMT1A showed a range of 71-92% of cells displaying at least three signals. Of the HNPP cases, 88% of cells displayed only one hybridization signal, consistent with deletions. The PMP22 locus from normal control individuals displayed a duplication pattern in {approximately}9% of cells, interpreted as replication of this locus. The percentage of cells showing replication was significantly lower than in those cells displaying true duplications. We conclude that FISH can be reliably used to diagnose CMT1A and HNPP in the clinical cytogenetics laboratory and to readily distinguish the DNA rearrangements associated with these disorders from individuals without duplication or deletion of the PMP22 locus. 43 refs., 4 figs., 2 tabs.

  15. Diagnosis of CMT1A duplications and HNPP deletions by interphase FISH: implications for testing in the cytogenetics laboratory.

    PubMed

    Shaffer, L G; Kennedy, G M; Spikes, A S; Lupski, J R

    1997-03-31

    Charcot-Marie-Tooth (CMT) disease type 1A is an inherited peripheral neuropathy characterized by slowly progressive distal muscle wasting and weakness, decreased nerve conduction velocities, and genetic linkage to 17p12. Most (> 98%) CMT1A cases are caused by a DNA duplication of a 1.5-Mb region in 17p12 containing the PMP22 gene. The reciprocal product of the CMT1A duplication is a 1.5-Mb deletion which causes hereditary neuropathy with liability to pressure palsies (HNPP). The most informative current diagnostic testing requires pulsed-field gel electrophoresis to detect DNA rearrangement-specific junction fragments. We investigated the use of interphase FISH for the detection of duplications and deletions for these disorders in the clinical molecular cytogenetics laboratory. Established cell lines or blood specimens from 23 individuals with known molecular diagnoses and 10 controls were obtained and scored using a two-color FISH assay. At least 70% of CMT1A cells displayed three signals consistent with duplications. Using this minimum expected percentile to make a CMT1A duplication diagnosis, all patients with CMT1A showed a range of 71-92% of cells displaying at least three signals. Of the HNPP cases, 88% of cells displayed only one hybridization signal, consistent with deletions. The PMP22 locus from normal control individuals displayed a duplication pattern in approximately 9% of cells, interpreted as replication of this locus. The percentage of cells showing replication was significantly lower than in those cells displaying true duplications. We conclude that FISH can be reliably used to diagnose CMT1A and HNPP in the clinical cytogenetics laboratory and to readily distinguish the DNA rearrangements associated with these disorders from individuals without duplication or deletion of the PMP22 locus.

  16. 22q11.2 Deletion Syndrome: Laboratory Diagnosis and TBX1 and FGF8 Mutation Screening

    PubMed Central

    Sgardioli, Ilária C.; Vieira, Társis P.; Simioni, Milena; Monteiro, Fabíola P.; Gil-da-Silva-Lopes, Vera L.

    2015-01-01

    Velocardiofacial syndrome is one of the recognized forms of chromosome 22q11.2 deletion syndrome (22q11.2 DS) and has an incidence of 1 of 4,000 to 1 of 6,000 births. Nevertheless, the 22q11 deletion is not found in several patients with a 22q11.2 DS phenotype. In this situation, other chromosomal aberrations and/or mutations in the T-box 1 transcription factor C (TBX1) gene have been detected in some patients. A similar phenotype to that of the 22q11.2 DS has been reported in animal models with mutations in fibroblast growth factor 8 (Fgf8) gene. To date, FGF8 mutations have not been investigated in humans. We tested a strategy to perform laboratory testing to reduce costs in the investigation of patients presenting with the 22q11.2 DS phenotype. A total of 109 individuals with clinical suspicion were investigated using GTG-banding karyotype, fluorescence in situ hybridization, and/or multiplex ligation-dependent probe amplification. A conclusive diagnosis was achieved in 33 of 109 (30.2%) cases. In addition, mutations in the coding regions of TBX1 and FGF8 genes were investigated in selected cases where 22q11.2 deletion had been excluded, and no pathogenic mutations were detected in both genes. This study presents a strategy for molecular genetic characterization of patients presenting with the 22q11.2 DS using different laboratory techniques. This strategy could be useful in different countries, according to local resources. Also, to our knowledge, this is the first investigation of FGF8 gene in humans with this clinical suspicion. PMID:27617111

  17. The European Register of Specialists in Clinical Chemistry and Laboratory Medicine: Code of Conduct, Version 2--2008.

    PubMed

    McMurray, Janet; Zerah, Simone; Hallworth, Michael; Koeller, Ursula; Blaton, Victor; Tzatchev, Kamen; Charilaou, Charis; Racek, Jaroslav; Johnsen, Anders; Tomberg, Karel; Harmoinen, Aimo; Baum, Hannsjörg; Rizos, Demetrios; Kappelmayer, Janos; O'Mullane, John; Nubile, Giuseppe; Pupure, Silvija; Kucinskiene, Zita; Opp, Matthias; Huisman, Wim; Solnica, Bogdan; Reguengo, Henrique; Grigore, Camelia; Spanár, Július; Strakl, Greta; Queralto, Josep; Wallinder, Hans; Schuff-Werner, Peter

    2009-01-01

    In 1997, the European Communities Confederation of Clinical Chemistry and Laboratory Medicine (EC4) set up a Register for European Specialists in Clinical Chemistry and Laboratory Medicine. The operation of the Register is undertaken by a Register Commission (EC4RC). During the last 10 years, more than 2000 specialists in Clinical Chemistry and Laboratory Medicine have joined the Register. In 2007, EC4 merged with the Federation of European Societies of Clinical Chemistry and Laboratory Medicine (FESCC) to form the European Federation of Clinical Chemistry and Laboratory Medicine (EFCC). A Code of Conduct was adopted in 2003 and a revised and updated version, taking account particularly of the guidelines of the Conseil Européen des Professions Libérales (CEPLIS) of which EFCC is a member, is presented in this article. The revised version was approved by the EC4 Register Commission and by the EFCC Executive Board in Paris on 6 November, 2008.

  18. The European Register of Specialists in Clinical Chemistry and Laboratory Medicine: guide to the Register, version 3-2010.

    PubMed

    McMurray, Janet; Zérah, Simone; Hallworth, Michael; Schuff-Werner, Peter; Haushofer, Alexander; Szekeres, Thomas; Wallemacq, Pierre; Tzatchev, Kamen; Charilaou, Charis; Racek, Jaroslav; Johnsen, Anders; Tomberg, Karel; Harmoinen, Aimo; Baum, Hannsjörg; Rizos, Demetrios; Kappelmayer, Janos; O'Mullane, John; Nubile, Giuseppe; Pupure, Silvija; Kucinskiene, Zita; Opp, Matthias; Jansen, Rob; Solnica, Bogdan; Reguengo, Henrique; Grigore, Camelia; Spanár, Július; Strakl, Greta; Queralto, Josep; Wallinder, Hans; Wieringa, Gijsbert

    2010-07-01

    In 1997, the European Communities Confederation of Clinical Chemistry and Laboratory Medicine (EC4) set up a Register for European Specialists in Clinical Chemistry and Laboratory Medicine. The operation of the Register is undertaken by a Register Commission (EC4RC). During the last 12 years, more than 2200 specialists in Clinical Chemistry and Laboratory Medicine have joined the Register. In 2007, EC4 merged with the Forum of European Societies of Clinical Chemistry and Laboratory Medicine (FESCC) to form the European Federation of Clinical Chemistry and Laboratory Medicine (EFCC). Two previous Guides to the Register have been published, one in 1997 and another in 2003. The third version of the Guide is presented in this article and is based on the experience gained and development of the profession since the last revision. Registration is valid for 5 years and the procedure and criteria for re-registration are presented as an Appendix at the end of the article.

  19. Laboratory Guide for Residual Stress Sample Alignment and Experiment Planning-October 2011 Version

    SciTech Connect

    Cornwell, Paris A; Bunn, Jeffrey R; Schmidlin, Joshua E; Hubbard, Camden R

    2012-04-01

    The December 2010 version of the guide, ORNL/TM-2008/159, by Jeff Bunn, Josh Schmidlin, Camden Hubbard, and Paris Cornwell, has been further revised due to a major change in the GeoMagic Studio software for constructing a surface model. The Studio software update also includes a plug-in module to operate the FARO Scan Arm. Other revisions for clarity were also made. The purpose of this revision document is to guide the reader through the process of laser alignment used by NRSF2 at HFIR and VULCAN at SNS. This system was created to increase the spatial accuracy of the measurement points in a sample, reduce the use of neutron time used for alignment, improve experiment planning, and reduce operator error. The need for spatial resolution has been driven by the reduction in gauge volumes to the sub-millimeter level, steep strain gradients in some samples, and requests to mount multiple samples within a few days for relating data from each sample to a common sample coordinate system. The first step in this process involves mounting the sample on an indexer table in a laboratory set up for offline sample mounting and alignment in the same manner it would be mounted at either instrument. In the shared laboratory, a FARO ScanArm is used to measure the coordinates of points on the sample surface ('point cloud'), specific features and fiducial points. A Sample Coordinate System (SCS) needs to be established first. This is an advantage of the technique because the SCS can be defined in such a way to facilitate simple definition of measurement points within the sample. Next, samples are typically mounted to a frame of 80/20 and fiducial points are attached to the sample or frame then measured in the established sample coordinate system. The laser scan probe on the ScanArm can then be used to scan in an 'as-is' model of the sample as well as mounting hardware. GeoMagic Studio 12 is the software package used to construct the model from the point cloud the scan arm creates. Once

  20. Environmental Molecular Sciences Laboratory Operations System: Version 4.0 - system requirements specification

    SciTech Connect

    Kashporenko, D.

    1996-07-01

    This document is intended to provide an operations standard for the Environmental Molecular Sciences Laboratory OPerations System (EMSL OPS). It is directed toward three primary audiences: (1) Environmental Molecular Sciences Laboratory (EMSL) facility and operations personnel; (2) laboratory line managers and staff; and (3) researchers, equipment operators, and laboratory users. It is also a statement of system requirements for software developers of EMSL OPS. The need for a finely tuned, superior research environment as provided by the US Department of Energy`s (DOE) Environmental Molecular Sciences Laboratory has never been greater. The abrupt end of the Cold War and the realignment of national priorities caused major US and competing overseas laboratories to reposition themselves in a highly competitive research marketplace. For a new laboratory such as the EMSL, this means coming into existence in a rapidly changing external environment. For any major laboratory, these changes create funding uncertainties and increasing global competition along with concomitant demands for higher standards of research product quality and innovation. While more laboratories are chasing fewer funding dollars, research ideas and proposals, especially for molecular-level research in the materials and biological sciences, are burgeoning. In such an economically constrained atmosphere, reduced costs, improved productivity, and strategic research project portfolio building become essential to establish and maintain any distinct competitive advantage. For EMSL, this environment and these demands require clear operational objectives, specific goals, and a well-crafted strategy. Specific goals will evolve and change with the evolution of the nature and definition of DOE`s environmental research needs. Hence, EMSL OPS is designed to facilitate migration of these changes with ease into every pertinent job function, creating a facile {open_quotes}learning organization.{close_quotes}

  1. EC4 European Syllabus for Post-Graduate Training in Clinical Chemistry and Laboratory Medicine: version 3 - 2005.

    PubMed

    Zerah, Simone; McMurray, Janet; Bousquet, Bernard; Baum, Hannsjorg; Beastall, Graham H; Blaton, Vic; Cals, Marie-Josèphe; Duchassaing, Danielle; Gaudeau-Toussaint, Marie-Françoise; Harmoinen, Aimo; Hoffmann, Hans; Jansen, Rob T; Kenny, Desmond; Kohse, Klaus P; Köller, Ursula; Gobert, Jean-Gérard; Linget, Christine; Lund, Erik; Nubile, Giuseppe; Opp, Matthias; Pazzagli, Mario; Pinon, Georges; Queralto, José M; Reguengo, Henrique; Rizos, Demetrios; Szekeres, Thomas; Vidaud, Michel; Wallinder, Hans

    2006-01-01

    The EC4 Syllabus for Postgraduate Training is the basis for the European Register of Specialists in Clinical Chemistry and Laboratory Medicine. The syllabus: Indicates the level of requirements in postgraduate training to harmonise the postgraduate education in the European Union (EU); Indicates the level of content of national training programmes to obtain adequate knowledge and experience; Is approved by all EU societies for clinical chemistry and laboratory medicine. The syllabus is not primarily meant to be a training guide, but on the basis of the overview given (common minimal programme), national societies should formulate programmes that indicate where knowledge and experience is needed. The main points of this programme are: Indicates the level of requirements in postgraduate training to harmonise the postgraduate education in the European Union (EU); Indicates the level of content of national training programmes to obtain adequate knowledge and experience; Is approved by all EU societies for clinical chemistry and laboratory medicine. Knowledge in biochemistry, haematology, immunology, etc.; Pre-analytical conditions; Evaluation of results; Interpretations (post-analytical phase); Laboratory management; and Quality insurance management. The aim of this version of the syllabus is to be in accordance with the Directive of Professional Qualifications published on 30 September 2005. To prepare the common platforms planned in this directive, the disciplines are divided into four categories: Indicates the level of requirements in postgraduate training to harmonise the postgraduate education in the European Union (EU); Indicates the level of content of national training programmes to obtain adequate knowledge and experience; Is approved by all EU societies for clinical chemistry and laboratory medicine. Knowledge in biochemistry, haematology, immunology, etc.; Pre-analytical conditions; Evaluation of results; Interpretations (post-analytical phase); Laboratory

  2. Department of Defense Quality Systems Manual for Environmental Laboratories. Version 1

    DTIC Science & Technology

    2000-10-01

    of the standard dilution water used for testing or culturing must be sufficient to allow satisfactory survival, growth and reproduction of the test...for toxic metals and organics whenever the minimum acceptability criteria for control survival, growth or reproduction are not met and no other cause...and reproduction of the test species as demonstrated by routine reference toxicant tests and negative control performance. The laboratory shall have

  3. Characterization of Clinical and Laboratory Profiles of the Deletional α2-Globin Gene Polyadenylation Signal Sequence (AATAAA > AATA- -) in an Indian Population.

    PubMed

    Deshpande, Prashant; Kamalanathan, Neelagandan; Sampath, Eswari; George, Biju; Shaji, Ramachandran V; Edison, Eunice S

    2015-01-01

    α-Thalassemia (α-thal) is characterized by large deletions involving the variable regions of α2 and/or α1 genes. Nondeletional mutations and polyadenylation (polyA) signal sequence motif mutations are less common. In this retrospective study, we describe a fragment length analysis-based polymerase chain reaction (PCR) assay for screening the T(Indian) (AATAAA > AATA- -; HBA2: c.*93_*94delAA) polyA signal deletion along with its clinical and laboratory presentation in 21 patients. Most of the patients were diagnosed in early adulthood with a clinical presentation ranging from asymptomatic in the heterozygous state to severe Hb H disease with a prominent hemolytic component in the homozygous state. On genetic analysis, 14 patients were found to be homozygotes, five were compound heterozygotes and two were heterozygotes. Thus, the T(Indian) polyA signal deletion is common in the Indian population and should be screened for in patients with nondeletional α-thal mutations.

  4. The Marine Virtual Laboratory (version 2.1): enabling efficient ocean model configuration

    NASA Astrophysics Data System (ADS)

    Oke, Peter R.; Proctor, Roger; Rosebrock, Uwe; Brinkman, Richard; Cahill, Madeleine L.; Coghlan, Ian; Divakaran, Prasanth; Freeman, Justin; Pattiaratchi, Charitha; Roughan, Moninya; Sandery, Paul A.; Schaeffer, Amandine; Wijeratne, Sarath

    2016-09-01

    The technical steps involved in configuring a regional ocean model are analogous for all community models. All require the generation of a model grid, preparation and interpolation of topography, initial conditions, and forcing fields. Each task in configuring a regional ocean model is straightforward - but the process of downloading and reformatting data can be time-consuming. For an experienced modeller, the configuration of a new model domain can take as little as a few hours - but for an inexperienced modeller, it can take much longer. In pursuit of technical efficiency, the Australian ocean modelling community has developed the Web-based MARine Virtual Laboratory (WebMARVL). WebMARVL allows a user to quickly and easily configure an ocean general circulation or wave model through a simple interface, reducing the time to configure a regional model to a few minutes. Through WebMARVL, a user is prompted to define the basic options needed for a model configuration, including the model, run duration, spatial extent, and input data. Once all aspects of the configuration are selected, a series of data extraction, reprocessing, and repackaging services are run, and a "take-away bundle" is prepared for download. Building on the capabilities developed under Australia's Integrated Marine Observing System, WebMARVL also extracts all of the available observations for the chosen time-space domain. The user is able to download the take-away bundle and use it to run the model of his or her choice. Models supported by WebMARVL include three community ocean general circulation models and two community wave models. The model configuration from the take-away bundle is intended to be a starting point for scientific research. The user may subsequently refine the details of the model set-up to improve the model performance for the given application. In this study, WebMARVL is described along with a series of results from test cases comparing WebMARVL-configured models to observations

  5. A guide for the laboratory information management system (LIMS) for light stable isotopes--Versions 7 and 8

    USGS Publications Warehouse

    Coplen, Tyler B.

    2000-01-01

    The reliability and accuracy of isotopic data can be improved by utilizing database software to (i) store information about samples, (ii) store the results of mass spectrometric isotope-ratio analyses of samples, (iii) calculate analytical results using standardized algorithms stored in a database, (iv) normalize stable isotopic data to international scales using isotopic reference materials, and (v) generate multi-sheet paper templates for convenient sample loading of automated mass-spectrometer sample preparation manifolds. Such a database program, the Laboratory Information Management System (LIMS) for Light Stable Isotopes, is presented herein. Major benefits of this system include (i) a dramatic improvement in quality assurance, (ii) an increase in laboratory efficiency, (iii) a reduction in workload due to the elimination or reduction of retyping of data by laboratory personnel, and (iv) a decrease in errors in data reported to sample submitters. Such a database provides a complete record of when and how often laboratory reference materials have been analyzed and provides a record of what correction factors have been used through time. It provides an audit trail for laboratories. LIMS for Light Stable Isotopes is available for both Microsoft Office 97 Professional and Microsoft Office 2000 Professional as versions 7 and 8, respectively. Both source code (mdb file) and precompiled executable files (mde) are available. Numerous improvements have been made for continuous flow isotopic analysis in this version (specifically 7.13 for Microsoft Access 97 and 8.13 for Microsoft Access 2000). It is much easier to import isotopic results from Finnigan ISODAT worksheets, even worksheets on which corrections for amount of sample (linearity corrections) have been added. The capability to determine blank corrections using isotope mass balance from analyses of elemental analyzer samples has been added. It is now possible to calculate and apply drift corrections to isotopic

  6. How is Version 6 different than earlier versions?

    Atmospheric Science Data Center

    2015-10-28

    ... integrated a priori CO profile. Second, the diagnostic 'Water Vapor Climatology Content' has been deleted. This diagnostic was included ... More details can be found in the: MOPITT (Measurements of Pollution in the Troposphere) Version 6 Product User's Guide: ...

  7. The EC4 European syllabus for post-graduate training in clinical chemistry and laboratory medicine: version 4--2012.

    PubMed

    Wieringa, Gijsbert; Zerah, Simone; Jansen, Rob; Simundic, Ana-Maria; Queralto, José; Solnica, Bogdan; Gruson, Damien; Tomberg, Karel; Riittinen, Leena; Baum, Hannsjörg; Brochet, Jean-Philippe; Buhagiar, Gerald; Charilaou, Charis; Grigore, Camelia; Johnsen, Anders H; Kappelmayer, Janos; Majkic-Singh, Nada; Nubile, Giuseppe; O'Mullane, John; Opp, Matthias; Pupure, Silvija; Racek, Jaroslav; Reguengo, Henrique; Rizos, Demetrios; Rogic, Dunja; Špaňár, Július; Štrakl, Greta; Szekeres, Thomas; Tzatchev, Kamen; Vitkus, Dalius; Wallemacq, Pierre; Wallinder, Hans

    2012-08-01

    Laboratory medicine's practitioners across the European community include medical, scientific and pharmacy trained specialists whose contributions to health and healthcare is in the application of diagnostic tests for screening and early detection of disease, differential diagnosis, monitoring, management and treatment of patients, and their prognostic assessment. In submitting a revised common syllabus for post-graduate education and training across the 27 member states an expectation is set for harmonised, high quality, safe practice. In this regard an extended 'Core knowledge, skills and competencies' division embracing all laboratory medicine disciplines is described. For the first time the syllabus identifies the competencies required to meet clinical leadership demands for defining, directing and assuring the efficiency and effectiveness of laboratory services as well as expectations in translating knowledge and skills into ability to practice. In a 'Specialist knowledge' division, the expectations from the individual disciplines of Clinical Chemistry/Immunology, Haematology/Blood Transfusion, Microbiology/ Virology, Genetics and In Vitro Fertilisation are described. Beyond providing a common platform of knowledge, skills and competency, the syllabus supports the aims of the European Commission in providing safeguards to increasing professional mobility across European borders at a time when demand for highly qualified professionals is increasing and the labour force is declining. It continues to act as a guide for the formulation of national programmes supplemented by the needs of individual country priorities.

  8. Sandia National Laboratories Advanced Simulation and Computing (ASC) software quality plan : ASC software quality engineering practices Version 3.0.

    SciTech Connect

    Turgeon, Jennifer L.; Minana, Molly A.; Hackney, Patricia; Pilch, Martin M.

    2009-01-01

    The purpose of the Sandia National Laboratories (SNL) Advanced Simulation and Computing (ASC) Software Quality Plan is to clearly identify the practices that are the basis for continually improving the quality of ASC software products. Quality is defined in the US Department of Energy/National Nuclear Security Agency (DOE/NNSA) Quality Criteria, Revision 10 (QC-1) as 'conformance to customer requirements and expectations'. This quality plan defines the SNL ASC Program software quality engineering (SQE) practices and provides a mapping of these practices to the SNL Corporate Process Requirement (CPR) 001.3.6; 'Corporate Software Engineering Excellence'. This plan also identifies ASC management's and the software project teams responsibilities in implementing the software quality practices and in assessing progress towards achieving their software quality goals. This SNL ASC Software Quality Plan establishes the signatories commitments to improving software products by applying cost-effective SQE practices. This plan enumerates the SQE practices that comprise the development of SNL ASC's software products and explains the project teams opportunities for tailoring and implementing the practices.

  9. A spatially-dynamic preliminary risk assessment of the American peregrine falcon at the Los Alamos National Laboratory (version 1)

    SciTech Connect

    Gallegos, A.F.; Gonzales, G.J.; Bennett, K.D.

    1997-06-01

    The Endangered Species Act and the Record of Decision on the Dual Axis Radiographic Hydrodynamic Test Facility at the Los Alamos National Laboratory require protection of the American peregrine falcon. A preliminary risk assessment of the peregrine was performed using a custom FORTRAN model and a geographical information system. Estimated doses to the falcon were compared against toxicity reference values to generate hazard indices. Hazard index results indicated no unacceptable risk to the falcon from the soil ingestion pathway, including a measure of cumulative effects from multiple contaminants that assumes a linear additive toxicity type. Scaling home ranges on the basis of maximizing falcon height for viewing prey decreased estimated risk by 69% in a canyons-based home range and increased estimated risk by 40% in a river-based home range. Improving model realism by weighting simulated falcon foraging based on distance from potential nest sites decreased risk by 93% in one exposure unit and by 82% in a second exposure unit. It was demonstrated that choice of toxicity reference values can have a substantial impact on risk estimates. Adding bioaccumulation factors for several organics increased partial hazard quotients by a factor of 110, but increased the mean hazard index by only 0.02 units. Adding a food consumption exposure pathway in the form of biomagnification factors for 15 contaminants of potential ecological concern increased the mean hazard index to 1.16 ({+-} 1.0), which is above the level of acceptability (1.0). Aroclor-1254, dichlorodiphenyltrichlorethane (DDT) and dichlorodiphenylethelyne (DDE) accounted for 81% of the estimated risk that includes soil ingestion and food consumption Contaminant pathways and a biomagnification component. Information on risk by specific geographical location was generated, which can be used to manage contaminated areas, falcon habitat, facility siting, and/or facility operations. 123 refs., 10 figs., 2 tabs.

  10. Biomedical Science, Unit I: Respiration in Health and Medicine. Respiratory Anatomy, Physiology and Pathology; The Behavior of Gases; Introductory Chemistry; and Air Pollution. Laboratory Manual. Revised Version, 1975.

    ERIC Educational Resources Information Center

    Biomedical Interdisciplinary Curriculum Project, Berkeley, CA.

    Designed to accompany the student text on respiration, this manual presents instructions on the use of laboratory equipment and presents various experiments dealing with the concepts presented in the text. Thirty-nine laboratory activities are described. Laboratory activities are divided into several parts, each part covering a specific experiment…

  11. Expressed sequence tags from the laboratory-grown miniature tomato (Lycopersicon esculentum) cultivar Micro-Tom and mining for single nucleotide polymorphisms and insertions/deletions in tomato cultivars.

    PubMed

    Yamamoto, Naoki; Tsugane, Taneaki; Watanabe, Manabu; Yano, Kentaro; Maeda, Fumi; Kuwata, Chikara; Torki, Moez; Ban, Yusuke; Nishimura, Shigeo; Shibata, Daisuke

    2005-08-15

    Laboratory-grown miniature tomato (Lycopersicon esculentum) cultivar Micro-Tom has attracted attention as a host for functional genomics research. In this study, we generated 35,824 expressed sequence tags (ESTs) from leaves and fruits of Micro-Tom. The ESTs comprised 10,287 unigenes (5007 contigs and 5280 singletons), including 1858 novel tomato unigenes. Of the 18 unigenes that shared strong homology with tobacco chloroplast genome sequences, one unigene was likely derived from polyadenylated transcripts of the atpH gene. Interestingly, ESTs for vacuolar invertase, pectate lyase and alcohol acyl transferase were underrepresented in the Micro-Tom data set. From all of the ESTs, we mined 2039 candidate single nucleotide polymorphisms (SNPs) and 121 candidate insertions and deletions (indels) based on homology with four tomato inbred lines, E6203, R11-13, Rio Grande PtoR and R11-12, and a wild relative, L. pennellii TA56, for which sequence data was publicly available with more than 5000 entries. Direct genome sequencing of several SNP or indel sites in Micro-Tom and L. esculentum E6203 suggested that more than 69% of the candidate sites were truly polymorphic, making them useful for the preparation of DNA markers.

  12. Identification of a male meiosis-specific gene, Tcte2, which is differentially spliced in species that form sterile hybrids with laboratory mice and deleted in t chromosomes showing meiotic drive.

    PubMed

    Braidotti, G; Barlow, D P

    1997-06-01

    Tcte2 (t complex testes expressed 2) is a male meiosis-specific gene that maps to band 3.3 of mouse chromosome 17. Two distinct male fertility defects, hybrid sterility and transmission ratio distortion, have previously been mapped to this region. Hybrid sterility arises in crosses between different mouse species and the F1 generation males have defects in the first meiotic division and are sterile. Transmission ratio distortion is shown by males heterozygous for the t haplotype form of chromosome 17 and is a type of meiotic drive in which male gametes function unequally at fertilization. The Tcte2 gene expresses a coding mRNA and a number of putative non-ORF transcripts in meiosis I. A deletion of the 5' part of the locus abolishes Tcte2 expression on the t haplotype form of chromosome 17. Additionally, the series of putative non-ORF RNAs at the Tcte2 locus are differentially spliced in species that show hybrid sterility when crossed to laboratory mice. The identification of polymorphisms in t haplotypes and in different mouse species allows alleles of Tcte2 to be proposed as candidates for loci which contribute to both meiotic drive and hybrid sterility phenotypes. While theoretical considerations have previously been used to propose that speciation and meiotic drive involve alleles of the same genes, Tcte2 is the first cloned candidate gene to support this link at a molecular level.

  13. Version Description and Installation Guide Kernel Version 3.0

    DTIC Science & Technology

    1989-12-01

    approved for publication. FOR THE COMMANDER Karl H. Shingler SEI Joint Program Office This work is sponsored by the U.S. Department of Defense. Copyright...8217version’ * $ append/new-version tcl .lis,tc2. lise ,t3 .lis,tc4.lis - [dark -cm. dcc. vdiq]contents -of -’version’ $ delete tcl.lis;,tc2.lis;,tc3.lis...INOIVIOUAL 22b. TELEPHONE NUMBER 22c. OFFICE SYMBOL KARL H. SHINGLER (include A’a Code) 1, 412 268-7630 SEI JPO 00 FORM 1473.83 APR EITION OF JAN 73 IS OBSOLETE. I i SECURITY CLASSIFICATION OF THIS PAGE

  14. Schizophrenia and chromosomal deletions

    SciTech Connect

    Lindsay, E.A.; Baldini, A.; Morris, M. A.

    1995-06-01

    Recent genetic linkage analysis studies have suggested the presence of a schizophrenia locus on the chromosomal region 22q11-q13. Schizophrenia has also been frequently observed in patients affected with velo-cardio-facial syndrome (VCFS), a disorder frequently associated with deletions within 22q11.1. It has been hypothesized that psychosis in VCFS may be due to deletion of the catechol-o-methyl transferase gene. Prompted by these observations, we screened for 22q11 deletions in a population of 100 schizophrenics selected from the Maryland Epidemiological Sample. Our results show that there are schizophrenic patients carrying a deletion of 22q11.1 and a mild VCFS phenotype that might remain unrecognized. These findings should encourage a search for a schizophrenia-susceptibility gene within the deleted region and alert those in clinical practice to the possible presence of a mild VCFS phenotype associated with schizophrenia. 9 refs.

  15. Biomedical Science, Unit III: The Circulatory System in Health and Science. The Heart and Blood Vessels; Blood and Its Properties; The Urinary Tract. Laboratory Manual. Revised Version, 1976.

    ERIC Educational Resources Information Center

    Biomedical Interdisciplinary Curriculum Project, Berkeley, CA.

    This laboratory manual presents activities for a unit of science within the Biomedical Interdisciplinary Curriculum Project (BICP), a two-year interdisciplinary precollege curriculum aimed at preparing high school students for entry into college and vocational programs leading to a career in the health field. These twenty-five laboratory…

  16. Sandia National Laboratories Advanced Simulation and Computing (ASC) software quality plan part 2 mappings for the ASC software quality engineering practices, version 2.0.

    SciTech Connect

    Heaphy, Robert; Sturtevant, Judith E.; Hodges, Ann Louise; Boucheron, Edward A.; Drake, Richard Roy; Minana, Molly A.; Hackney, Patricia; Forsythe, Christi A.; Schofield, Joseph Richard, Jr.; Pavlakos, Constantine James; Williamson, Charles Michael; Edwards, Harold Carter

    2006-09-01

    The purpose of the Sandia National Laboratories Advanced Simulation and Computing (ASC) Software Quality Plan is to clearly identify the practices that are the basis for continually improving the quality of ASC software products. The plan defines the ASC program software quality practices and provides mappings of these practices to Sandia Corporate Requirements CPR001.3.2 and CPR001.3.6 and to a Department of Energy document, ''ASCI Software Quality Engineering: Goals, Principles, and Guidelines''. This document also identifies ASC management and software project teams' responsibilities in implementing the software quality practices and in assessing progress towards achieving their software quality goals.

  17. Sandia National Laboratories Advanced Simulation and Computing (ASC) software quality plan. Part 1: ASC software quality engineering practices, Version 2.0.

    SciTech Connect

    Sturtevant, Judith E.; Heaphy, Robert; Hodges, Ann Louise; Boucheron, Edward A.; Drake, Richard Roy; Minana, Molly A.; Hackney, Patricia; Forsythe, Christi A.; Schofield, Joseph Richard, Jr.; Pavlakos, Constantine James; Williamson, Charles Michael; Edwards, Harold Carter

    2006-09-01

    The purpose of the Sandia National Laboratories Advanced Simulation and Computing (ASC) Software Quality Plan is to clearly identify the practices that are the basis for continually improving the quality of ASC software products. The plan defines the ASC program software quality practices and provides mappings of these practices to Sandia Corporate Requirements CPR 1.3.2 and 1.3.6 and to a Department of Energy document, ASCI Software Quality Engineering: Goals, Principles, and Guidelines. This document also identifies ASC management and software project teams responsibilities in implementing the software quality practices and in assessing progress towards achieving their software quality goals.

  18. Summary of ground water and surface water flow and contaminant transport computer codes used at the Idaho National Engineering Laboratory (INEL). Version 1.0

    SciTech Connect

    Bandy, P.J.; Hall, L.F.

    1993-03-01

    This report presents information on computer codes for numerical and analytical models that have been used at the Idaho National Engineering Laboratory (INEL) to model ground water and surface water flow and contaminant transport. Organizations conducting modeling at the INEL include: EG&G Idaho, Inc., US Geological Survey, and Westinghouse Idaho Nuclear Company. Information concerning computer codes included in this report are: agency responsible for the modeling effort, name of the computer code, proprietor of the code (copyright holder or original author), validation and verification studies, applications of the model at INEL, the prime user of the model, computer code description, computing environment requirements, and documentation and references for the computer code.

  19. User manual for EXCALIBUR: A FE-BI numerical laboratory for cavity-backed antennas in a circular cylinder, version 1.2

    NASA Technical Reports Server (NTRS)

    Kempel, Leo C.

    1994-01-01

    The Finite Element-Boundary Integral (FE-BI) technique was used to analyze the scattering and radiation properties of cavity-backed patch antennas recessed in a metallic groundplane. A program, CAVITY3D, was written and found to yield accurate results for large arrays without the usual high memory and computational demand associated with competing formulations. Recently, the FE-BI approach was extended to cavity-backed antennas recessed in an infinite, metallic circular cylinder. EXCALIBUR is a computer program written in the Radiation Laboratory of the University of Michigan which implements this formulation. This user manual gives a brief introduction to EXCALIBUR and some hints as to its proper use. As with all computational electromagnetics programs (especially finite element programs), skilled use and best performance are only obtained through experience. However, several important aspects of the program such as portability, geometry generation, interpretation of results, and custom modification are addressed.

  20. Sandia National Laboratories Advanced Simulation and Computing (ASC) : appraisal method for the implementation of the ASC software quality engineering practices: Version 1.0.

    SciTech Connect

    Turgeon, Jennifer; Minana, Molly A.

    2008-02-01

    This document provides a guide to the process of conducting software appraisals under the Sandia National Laboratories (SNL) ASC Program. The goal of this document is to describe a common methodology for planning, conducting, and reporting results of software appraisals thereby enabling: development of an objective baseline on implementation of the software quality engineering (SQE) practices identified in the ASC Software Quality Plan across the ASC Program; feedback from project teams on SQE opportunities for improvement; identification of strengths and opportunities for improvement for individual project teams; guidance to the ASC Program on the focus of future SQE activities Document contents include process descriptions, templates to promote consistent conduct of appraisals, and an explanation of the relationship of this procedure to the SNL ASC software program.

  1. Adding and Deleting Images

    EPA Pesticide Factsheets

    Images are added via the Drupal WebCMS Editor. Once an image is uploaded onto a page, it is available via the Library and your files. You can edit the metadata, delete the image permanently, and/or replace images on the Files tab.

  2. Sandia National Laboratories Advanced Simulation and Computing (ASC) software quality plan. Part 1 : ASC software quality engineering practices version 1.0.

    SciTech Connect

    Minana, Molly A.; Sturtevant, Judith E.; Heaphy, Robert; Hodges, Ann Louise; Boucheron, Edward A.; Drake, Richard Roy; Forsythe, Christi A.; Schofield, Joseph Richard, Jr.; Pavlakos, Constantine James; Williamson, Charles Michael; Edwards, Harold Carter

    2005-01-01

    The purpose of the Sandia National Laboratories (SNL) Advanced Simulation and Computing (ASC) Software Quality Plan is to clearly identify the practices that are the basis for continually improving the quality of ASC software products. Quality is defined in DOE/AL Quality Criteria (QC-1) as conformance to customer requirements and expectations. This quality plan defines the ASC program software quality practices and provides mappings of these practices to the SNL Corporate Process Requirements (CPR 1.3.2 and CPR 1.3.6) and the Department of Energy (DOE) document, ASCI Software Quality Engineering: Goals, Principles, and Guidelines (GP&G). This quality plan identifies ASC management and software project teams' responsibilities for cost-effective software engineering quality practices. The SNL ASC Software Quality Plan establishes the signatories commitment to improving software products by applying cost-effective software engineering quality practices. This document explains the project teams opportunities for tailoring and implementing the practices; enumerates the practices that compose the development of SNL ASC's software products; and includes a sample assessment checklist that was developed based upon the practices in this document.

  3. PVWatts Version 5 Manual

    SciTech Connect

    Dobos, A. P.

    2014-09-01

    The NREL PVWatts calculator is a web application developed by the National Renewable Energy Laboratory (NREL) that estimates the electricity production of a grid-connected photovoltaic system based on a few simple inputs. PVWatts combines a number of sub-models to predict overall system performance, and makes includes several built-in parameters that are hidden from the user. This technical reference describes the sub-models, documents assumptions and hidden parameters, and explains the sequence of calculations that yield the final system performance estimate. This reference is applicable to the significantly revised version of PVWatts released by NREL in 2014.

  4. Deletion 22q13.3 syndrome.

    PubMed

    Phelan, Mary C

    2008-05-27

    The deletion 22q13.3 syndrome (deletion 22q13 syndrome or Phelan-McDermid syndrome) is a chromosome microdeletion syndrome characterized by neonatal hypotonia, global developmental delay, normal to accelerated growth, absent to severely delayed speech, and minor dysmorphic features. The deletion occurs with equal frequency in males and females and has been reported in mosaic and non-mosaic forms. Due to lack of clinical recognition and often insufficient laboratory testing, the syndrome is under-diagnosed and its true incidence remains unknown. Common physical traits include long eye lashes, large or unusual ears, relatively large hands, dysplastic toenails, full brow, dolicocephaly, full cheeks, bulbous nose, and pointed chin. Behavior is autistic-like with decreased perception of pain and habitual chewing or mouthing. The loss of 22q13.3 can result from simple deletion, translocation, ring chromosome formation and less common structural changes affecting the long arm of chromosome 22, specifically the region containing the SHANK3 gene. The diagnosis of deletion 22q13 syndrome should be considered in all cases of hypotonia of unknown etiology and in individuals with absent speech. Although the deletion can sometimes be detected by high resolution chromosome analysis, fluorescence in situ hybridization (FISH) or array comparative genomic hybridization (CGH) is recommended for confirmation. Differential diagnosis includes syndromes associated with hypotonia, developmental delay, speech delay and/or autistic-like affect (Prader-Willi, Angelman, Williams, Smith-Magenis, Fragile X, Sotos, FG, trichorhinophalangeal and velocardiofacial syndromes, autism spectrum disorders, cerebral palsy). Genetic counseling is recommended and parental laboratory studies should be considered to identify cryptic rearrangements and detect parental mosaicism. Prenatal diagnosis should be offered for future pregnancies in those families with inherited rearrangements. Individuals with

  5. Deletion (2)(q37)

    SciTech Connect

    Stratton, R.F.; Tolworthy, J.A.; Young, R.S.

    1994-06-01

    We report on a 5-month-old girl with widely spaced nipples, redundant nuchal skin, coarctation of the aorta, anal atresia with distal fistula, postnatal growth retardation, hypotonia, and sparse scalp hair. Initial clinical assessment suggested the diagnosis of Ullrich-Turner syndrome. Chromosome analysis showed a 46,XX,del(2)(q37) karyotype in peripheral lymphocytes. We compare her findings to those of other reported patients with terminal deletions of 2q. 8 refs., 2 figs., 1 tab.

  6. NQS - NETWORK QUEUING SYSTEM, VERSION 2.0 (UNIX VERSION)

    NASA Technical Reports Server (NTRS)

    Walter, H.

    1994-01-01

    ; device queues hold and prioritize device requests; pipe queues transport both batch and device requests to other batch, device, or pipe queues at local or remote machines. Unique to batch queues are resource quota limits that restrict the amounts of different resources that a batch request can consume during execution. Unique to each device queue is a set of one or more devices, such as a line printer, to which requests can be sent for execution. Pipe queues have associated destinations to which they route and deliver requests. If the proper destination machine is down or unreachable, pipe queues are able to requeue the request and deliver it later when the destination is available. All NQS network conversations are performed using the Berkeley socket mechanism as ported into the respective vendor kernels. NQS is written in C language. The generic UNIX version (ARC-13179) has been successfully implemented on a variety of UNIX platforms, including Sun3 and Sun4 series computers, SGI IRIS computers running IRIX 3.3, DEC computers running ULTRIX 4.1, AMDAHL computers running UTS 1.3 and 2.1, platforms running BSD 4.3 UNIX. The IBM RS/6000 AIX version (COS-10042) is a vendor port. NQS 2.0 will also communicate with the Cray Research, Inc. and Convex, Inc. versions of NQS. The standard distribution medium for either machine version of NQS 2.0 is a 60Mb, QIC-24, .25 inch streaming magnetic tape cartridge in UNIX tar format. Upon request the generic UNIX version (ARC-13179) can be provided in UNIX tar format on alternate media. Please contact COSMIC to discuss the availability and cost of media to meet your specific needs. An electronic copy of the NQS 2.0 documentation is included on the program media. NQS 2.0 was released in 1991. The IBM RS/6000 port of NQS was developed in 1992. IRIX is a trademark of Silicon Graphics Inc. IRIS is a registered trademark of Silicon Graphics Inc. UNIX is a registered trademark of UNIX System Laboratories Inc. Sun3 and Sun4 are trademarks of

  7. MCNP™ Version 5

    NASA Astrophysics Data System (ADS)

    Forster, R. Arthur; Cox, Lawrence J.; Barrett, Richard F.; Booth, Thomas E.; Briesmeister, Judith F.; Brown, Forrest B.; Bull, Jeffrey S.; Geisler, Gregg C.; Goorley, John T.; Mosteller, Russell D.; Post, Susan E.; Prael, Richard E.; Selcow, Elizabeth C.; Sood, Avneet

    2004-01-01

    The Monte Carlo transport workhorse, MCNP [Los Alamos National Laboratory report LA-13709-M, 2000], is undergoing a massive renovation at Los Alamos National Laboratory (LANL) in support of the Eolus Project of the Advanced Simulation and Computing (ASCI) Program. MCNP Version 5 (V5) (expected to be released to RSICC in Fall 2002) will consist of a major restructuring from FORTRAN-77 (with extensions) to ANSI-standard FORTRAN-90 [American National Standard for Programming Language - Fortran-Extended, ANSI X3. 198-1992, 1992] with support for all of the features available in the present release (MCNP-4C2/4C3). To most users, the look-and-feel of MCNP will not change much except for the improvements (improved graphics, easier installation, better online documentation). For example, even with the major format change, full support for incremental patching will still be provided. In addition to the language and style updates, MCNP V5 will have various new user features. These include improved photon physics, neutral particle radiography, enhancements and additions to variance reduction methods, new source options, improved parallelism support (PVM, MPI, OpenMP), and new nuclear and atomic data libraries. MCNP is a trademark of the Regents of the University of California, Los Alamos National Laboratory.

  8. Discrimination of contour-deleted images in baboons (Papio papio) and chimpanzees (Pan troglodytes).

    PubMed

    Martin-Malivel, Julie

    2011-05-01

    Humans readily group component elements into a coherent perceptual whole and perceive the global form of visual patterns in priority over local features, which stands in contrast to at least some data from the animal literature, suggesting possible species differences in perceptual processes. In this study, chimpanzees and baboons were required to match intact and partially contour-deleted line-drawings in a computerized task in order to further explore the ability of nonhuman primates to group component elements into a coherent perceptual whole and to determine to what extent they use the global form or the local features. Experiment 1 showed that the baboons and chimpanzees matched intact continuous line-drawings (intact-intact) more easily than partially contour-deleted line-drawings (deleted-deleted). Both species could also match partially deleted line-drawings with their intact version (deleted-intact), but at a lower performance level. Experiment 2 further showed that subjects from the two species could match partially deleted coherent line-drawings (deleted-deleted) more easily than their scrambled incoherent versions (scrambled-scrambled). They could however match the coherent deleted forms with their scrambled version (deleted-scrambled). It is suggested that solutions of these tasks rely on the processing of both global and local cues, with no clear-cut species difference in that ability. Overall, the results show that contour completion of line-drawings was not easy. Implications on the processing of human-made two-dimensional representations such as line-drawings are discussed.

  9. GENII Version 2 Users’ Guide

    SciTech Connect

    Napier, Bruce A.

    2004-03-08

    The GENII Version 2 computer code was developed for the Environmental Protection Agency (EPA) at Pacific Northwest National Laboratory (PNNL) to incorporate the internal dosimetry models recommended by the International Commission on Radiological Protection (ICRP) and the radiological risk estimating procedures of Federal Guidance Report 13 into updated versions of existing environmental pathway analysis models. The resulting environmental dosimetry computer codes are compiled in the GENII Environmental Dosimetry System. The GENII system was developed to provide a state-of-the-art, technically peer-reviewed, documented set of programs for calculating radiation dose and risk from radionuclides released to the environment. The codes were designed with the flexibility to accommodate input parameters for a wide variety of generic sites. Operation of a new version of the codes, GENII Version 2, is described in this report. Two versions of the GENII Version 2 code system are available, a full-featured version and a version specifically designed for demonstrating compliance with the dose limits specified in 40 CFR 61.93(a), the National Emission Standards for Hazardous Air Pollutants (NESHAPS) for radionuclides. The only differences lie in the limitation of the capabilities of the user to change specific parameters in the NESHAPS version. This report describes the data entry, accomplished via interactive, menu-driven user interfaces. Default exposure and consumption parameters are provided for both the average (population) and maximum individual; however, these may be modified by the user. Source term information may be entered as radionuclide release quantities for transport scenarios, or as basic radionuclide concentrations in environmental media (air, water, soil). For input of basic or derived concentrations, decay of parent radionuclides and ingrowth of radioactive decay products prior to the start of the exposure scenario may be considered. A single code run can

  10. Molecular cytogenetic detection of chromosome 15 deletions in patients with Prader-Willi and Angelman syndromes

    SciTech Connect

    Chadwick, D.E.; Weksberg, R.; Shuman, C.

    1994-09-01

    Prader-Willi syndrome (PWS) and Angelman syndrome (AS) are clinically distinct genetic disorders involving alterations of chromosome 15q11-q13. Approximately 75% of individuals with PWS and AS have deletions within 15q11-q13 by molecular analysis. We have evaluated fluorescence in situ hybridization (FISH) for the clinical laboratory detection of del(15)(q11q13) using the cosmid probes D15S11 and GABRB3 (ONCOR, Gaithersburg, NY). 4/4 PWS and 1/1 AS patients previously identified as having cytogenetic deletions were deleted for both probes. In a prospectively ascertained series of 54 patient samples referred to rule out either PWS or AS, 8 were deleted for D15S11 and GABRB3. In addition, an atypical deletion patient with PWS was also identified who was found to be deleted for GABRB3 but not D15S11. The SNRPN locus was also deleted in this patient. Only 4 of the 9 patient samples having molecular cytogenetic deletions were clearly deleted by high resolution banding (HRB) analysis. The microscopic and submicroscopic deletions have been confirmed by dinucleotide (CA) repeat analysis. Microsatellite polymorphism analysis was also used to demonstrate that five non-deletion patients in this series had biparental inheritance of chromosome 15, including region q11-q13. Deletions were not detected by either HRB, FISH or microsatellite polymorphism analysis in samples obtained from parents of the deletion patients. Methylation studies of chromosome 15q11-q13 are in progress for this series of PWS and AS families. FISH analysis of chromosome 15q11-q13 in patients with PWS and AS is a rapid, sensitive and reliable method for deletion detection.

  11. Classical Noonan syndrome is not associated with deletions of 22q11

    SciTech Connect

    Robin, N.H.; Sellinger, B.; McDonald-McGinn, D.

    1995-03-13

    Deletions of 22q11 cause DiGeorge sequence (DGS), velo-cardio-facial syndrome (VCFS), conotruncal anomaly face syndrome, and some isolated conotruncal heart anomalies. Demonstration of a 22q11 deletion in a patient with manifestations of DGS and Noonan syndrome (NS) has raised the question of whether NS is another of the chromosome 22 microdeletion syndromes. This prompted us to evaluate a cohort of patients with NS for evidence of 22q11 deletions. Five of 6 NS propositi studied in our laboratory with marker N25 (D22S75) did not have a 22q11 deletion. A 2-month-old infant with several findings suggestive of NS did have a 22q11 deletion, suggesting that a small number of 22q11 deletion propositi may present with a NS-like picture. However, most cases of NS must have another cause. 10 refs., 1 fig.

  12. Sophia Daemon Version 12

    SciTech Connect

    2012-08-09

    Sophia Daemon Version 12 contains the code that is exclusively used by the ‘sophiad’ application. It runs as a service on a Linux host and analyzes network traffic obtained from libpcap and produces a network fingerprint based on hosts and channels. Sophia Daemon Version 12 can, if desired by the user, produce alerts when its fingerprint changes. Sophia Daemon Version 12 can receive data from another Sophia Daemon or raw packet data. It can output data to another Sophia Daemon Version 12, OglNet Version 12 or MySQL. Sophia Daemon Version 12 runs in a passive real-time manner that allows it to be used on a SCADA network. Its network fingerprint is designed to be applicable to SCADA networks rather than general IT networks.

  13. The Yeast Deletion Collection: A Decade of Functional Genomics

    PubMed Central

    Giaever, Guri; Nislow, Corey

    2014-01-01

    The yeast deletion collections comprise >21,000 mutant strains that carry precise start-to-stop deletions of ∼6000 open reading frames. This collection includes heterozygous and homozygous diploids, and haploids of both MATa and MATα mating types. The yeast deletion collection, or yeast knockout (YKO) set, represents the first and only complete, systematically constructed deletion collection available for any organism. Conceived during the Saccharomyces cerevisiae sequencing project, work on the project began in 1998 and was completed in 2002. The YKO strains have been used in numerous laboratories in >1000 genome-wide screens. This landmark genome project has inspired development of numerous genome-wide technologies in organisms from yeast to man. Notable spinoff technologies include synthetic genetic array and HIPHOP chemogenomics. In this retrospective, we briefly describe the yeast deletion project and some of its most noteworthy biological contributions and the impact that these collections have had on the yeast research community and on genomics in general. PMID:24939991

  14. Versioning Complex Data

    SciTech Connect

    Macduff, Matt C.; Lee, Benno; Beus, Sherman J.

    2014-06-29

    Using the history of ARM data files, we designed and demonstrated a data versioning paradigm that is feasible. Assigning versions to sets of files that are modified with some special assumptions and domain specific rules was effective in the case of ARM data, which has more than 5000 datastreams and 500TB of data.

  15. CARE 3, Version 4 enhancements

    NASA Technical Reports Server (NTRS)

    Bryant, L. A.; Stiffler, J. J.

    1985-01-01

    The enhancements and error corrections to CARE III Version 4 are listed. All changes to Version 4 with the exception of the internal redundancy model were implemented in Version 5. Version 4 is the first public release version for execution on the CDC Cyber 170 series computers. Version 5 is the second release version and it is written in ANSI standard FORTRAN 77 for execution on the DEC VAX 11/700 series computers and many others.

  16. APGEN Version 5.0

    NASA Technical Reports Server (NTRS)

    Maldague, Pierre; Page, Dennis; Chase, Adam

    2005-01-01

    Activity Plan Generator (APGEN), now at version 5.0, is a computer program that assists in generating an integrated plan of activities for a spacecraft mission that does not oversubscribe spacecraft and ground resources. APGEN generates an interactive display, through which the user can easily create or modify the plan. The display summarizes the plan by means of a time line, whereon each activity is represented by a bar stretched between its beginning and ending times. Activities can be added, deleted, and modified via simple mouse and keyboard actions. The use of resources can be viewed on resource graphs. Resource and activity constraints can be checked. Types of activities, resources, and constraints are defined by simple text files, which the user can modify. In one of two modes of operation, APGEN acts as a planning expert assistant, displaying the plan and identifying problems in the plan. The user is in charge of creating and modifying the plan. In the other mode, APGEN automatically creates a plan that does not oversubscribe resources. The user can then manually modify the plan. APGEN is designed to interact with other software that generates sequences of timed commands for implementing details of planned activities.

  17. Deletion 14q and pericentric inversion 14.

    PubMed Central

    Nielsen, J; Homma, A; Rasmussen, K; Ried, E; Sorensen, K; Saldana-Garcia, P

    1978-01-01

    A woman with deletion 14q as well as inversion 14 is presented, and physical signs are compared with those of patients with deletion long arm 13. No previous case of deletion long arm 14 has been published. Images PMID:671492

  18. Laboratory Techniques for the Blind

    ERIC Educational Resources Information Center

    Tombaugh, Dorothy

    1972-01-01

    Describes modifications of laboratory procedures for the BSCS Green Version biology, including dissection, microbiology, animal behavior, physiology, biochemistry, and genetics that make the methods suitable for direct experimentation by blind students. Discusses models as substitutes for microscopy. (AL)

  19. Underwire Version 12 (SOPHIA)

    SciTech Connect

    2012-08-09

    Underwire Version 12 is code that provides generic functionality that is common between several projects of these authors. This functionality provides a common API for such things as logging and signal handling that speed up development of new applications.

  20. Sophia Client Version 12

    SciTech Connect

    2012-08-09

    Sophia Client Version 12 offers command line access to the Sophia Daemon and the Sophia database files. It provides print, fingerprint, acknowledge, color coding and status access to these other resources.

  1. Insider Alert 1.0 Beta Version

    SciTech Connect

    Abbott, Robert

    2004-02-01

    Insider Alert 1.0 Beta Version supports interactive selection and graphical display of data generated by the Sandia Cognitive Framework, which simulates the examination of security data by experts of various specialties. Insider Alert also encompasses the configuration and data files input to the Cognitive Framework for this application. Insider Alert 1.0 Beta Version is a computer program for analyzing data indicative of possible espionage or improper handling of data by employees at Sandia National Laboratories (or other facilities with comparable policies and procedures for managing sensitive information) It prioritizes and displays information for review by security analysts.

  2. Version pressure feedback mechanisms for speculative versioning caches

    DOEpatents

    Eichenberger, Alexandre E.; Gara, Alan; O& #x27; Brien, Kathryn M.; Ohmacht, Martin; Zhuang, Xiaotong

    2013-03-12

    Mechanisms are provided for controlling version pressure on a speculative versioning cache. Raw version pressure data is collected based on one or more threads accessing cache lines of the speculative versioning cache. One or more statistical measures of version pressure are generated based on the collected raw version pressure data. A determination is made as to whether one or more modifications to an operation of a data processing system are to be performed based on the one or more statistical measures of version pressure, the one or more modifications affecting version pressure exerted on the speculative versioning cache. An operation of the data processing system is modified based on the one or more determined modifications, in response to a determination that one or more modifications to the operation of the data processing system are to be performed, to affect the version pressure exerted on the speculative versioning cache.

  3. Enigma Version 12

    NASA Technical Reports Server (NTRS)

    Shores, David; Goza, Sharon P.; McKeegan, Cheyenne; Easley, Rick; Way, Janet; Everett, Shonn; Guerra, Mark; Kraesig, Ray; Leu, William

    2013-01-01

    Enigma Version 12 software combines model building, animation, and engineering visualization into one concise software package. Enigma employs a versatile user interface to allow average users access to even the most complex pieces of the application. Using Enigma eliminates the need to buy and learn several software packages to create an engineering visualization. Models can be created and/or modified within Enigma down to the polygon level. Textures and materials can be applied for additional realism. Within Enigma, these models can be combined to create systems of models that have a hierarchical relationship to one another, such as a robotic arm. Then these systems can be animated within the program or controlled by an external application programming interface (API). In addition, Enigma provides the ability to use plug-ins. Plugins allow the user to create custom code for a specific application and access the Enigma model and system data, but still use the Enigma drawing functionality. CAD files can be imported into Enigma and combined to create systems of computer graphics models that can be manipulated with constraints. An API is available so that an engineer can write a simulation and drive the computer graphics models with no knowledge of computer graphics. An animation editor allows an engineer to set up sequences of animations generated by simulations or by conceptual trajectories in order to record these to highquality media for presentation. Enigma Version 12 Lyndon B. Johnson Space Center, Houston, Texas 28 NASA Tech Briefs, September 2013 Planetary Protection Bioburden Analysis Program NASA's Jet Propulsion Laboratory, Pasadena, California This program is a Microsoft Access program that performed statistical analysis of the colony counts from assays performed on the Mars Science Laboratory (MSL) spacecraft to determine the bioburden density, 3-sigma biodensity, and the total bioburdens required for the MSL prelaunch reports. It also contains numerous

  4. Earth Observations Division version of the Laboratory for Applications of Remote Sensing System (EOD-LARSYS) user guide for the IBM 370/148. Volume 2: User reference manual

    NASA Technical Reports Server (NTRS)

    Aucoin, P. J.; Stewart, J.; Mckay, M. F. (Principal Investigator)

    1980-01-01

    This document presents instructions for analysts who use the EOD-LARSYS as programmed on the Purdue University IBM 370/148 (recently replaced by the IBM 3031) computer. It presents sample applications, control cards, and error messages for all processors in the system and gives detailed descriptions of the mathematical procedures and information needed to execute the system and obtain the desired output. EOD-LARSYS is the JSC version of an integrated batch system for analysis of multispectral scanner imagery data. The data included is designed for use with the as built documentation (volume 3) and the program listings (volume 4). The system is operational from remote terminals at Johnson Space Center under the virtual machine/conversational monitor system environment.

  5. Laboratory for Atmospheres: 2004 Technical Highlights

    NASA Technical Reports Server (NTRS)

    2005-01-01

    The report describes our role in NASA's mission, gives a broad description of our research, and summarizes our scientists' major accomplishments in 2004. The report also contains useful information on human resources, scientific interactions, outreach activities, and the transformation our laboratory has undergone. This report is published in two versions: 1) an abbreviated print version, and 2) an unabridged electronic version at our Laboratory for Atmospheres Web site: http://atmospheres.gsfc.nasa.gov/.

  6. Versioning of printed products

    NASA Astrophysics Data System (ADS)

    Tuijn, Chris

    2004-12-01

    During the definition of a printed product in an MIS system, a lot of attention is paid to the production process. The MIS systems typically gather all process-related parameters at such a level of detail that they can determine what the exact cost will be to make a specific product. This information can then be used to make a quote for the customer. Considerably less attention is paid to the content of the products since this does not have an immediate impact on the production costs (assuming that the number of inks or plates is known in advance). The content management is typically carried out either by the prepress systems themselves or by dedicated workflow servers uniting all people that contribute to the manufacturing of a printed product. Special care must be taken when considering versioned products. With versioned products we here mean distinct products that have a number of pages or page layers in common. Typical examples are comic books that have to be printed in different languages. In this case, the color plates can be shared over the different versions and the black plate will be different. Other examples are nation-wide magazines or newspapers that have an area with regional pages or advertising leaflets in different languages or currencies. When considering versioned products, the content will become an important cost factor. First of all, the content management (and associated proofing and approval cycles) becomes much more complex and, therefore, the risk that mistakes will be made increases considerably. Secondly, the real production costs are very much content-dependent because the content will determine whether plates can be shared across different versions or not and how many press runs will be needed. In this paper, we will present a way to manage different versions of a printed product. First, we will introduce a data model for version management. Next, we will show how the content of the different versions can be supplied by the customer

  7. Versioning of printed products

    NASA Astrophysics Data System (ADS)

    Tuijn, Chris

    2005-01-01

    During the definition of a printed product in an MIS system, a lot of attention is paid to the production process. The MIS systems typically gather all process-related parameters at such a level of detail that they can determine what the exact cost will be to make a specific product. This information can then be used to make a quote for the customer. Considerably less attention is paid to the content of the products since this does not have an immediate impact on the production costs (assuming that the number of inks or plates is known in advance). The content management is typically carried out either by the prepress systems themselves or by dedicated workflow servers uniting all people that contribute to the manufacturing of a printed product. Special care must be taken when considering versioned products. With versioned products we here mean distinct products that have a number of pages or page layers in common. Typical examples are comic books that have to be printed in different languages. In this case, the color plates can be shared over the different versions and the black plate will be different. Other examples are nation-wide magazines or newspapers that have an area with regional pages or advertising leaflets in different languages or currencies. When considering versioned products, the content will become an important cost factor. First of all, the content management (and associated proofing and approval cycles) becomes much more complex and, therefore, the risk that mistakes will be made increases considerably. Secondly, the real production costs are very much content-dependent because the content will determine whether plates can be shared across different versions or not and how many press runs will be needed. In this paper, we will present a way to manage different versions of a printed product. First, we will introduce a data model for version management. Next, we will show how the content of the different versions can be supplied by the customer

  8. Storage and disposition of weapons usable fissile materials (FMD) PEIS: Blending of U-233 to {lt}12% or {lt}5% enrichment at the Idaho National Engineering Laboratory. Data report, Draft: Version 1

    SciTech Connect

    Shaber, E.L.

    1995-08-01

    Uranium-233 (U-233), a uranium isotope, is a fissionable material capable of fueling nuclear reactors or being utilized in the manufacturing of nuclear weapons. As such, it is controlled as a special nuclear material. The Idaho National Engineering Laboratory (INEL) and Oak Ridge National Laboratory (ORNL) currently store the Department of Energy`s (DOE`s) supply of unirradiated U-233 fuel materials. Irradiated U-233 is covered by the national spent nuclear fuel (SNF) program and is not in the scope of this report. The U-233 stored at ORNL is relatively pure uranium oxide in the form of powder or monolithic solids. This material is currently stored in stainless steel canisters of variable lengths measuring about 3 inches in diameter. The ORNL material enrichment varies with some material containing considerable amounts of U-235. The INEL material is fuel from the Light Water Breeder Reactor (LWBR) Program and consists of enriched uranium and thorium oxides in zircaloy cladding. The DOE inventory of U-233 contains trace quantities of U-232, and daughter products from the decay of U-232 and U-233, resulting in increased radioactivity over time. These increased levels of radioactivity generally result in the need for special handling considerations.

  9. Documentation for the machine-readable version of the Cape Photographic Durchmusterung (CPD)

    NASA Technical Reports Server (NTRS)

    Warren, W. H., Jr.

    1984-01-01

    The machine-readable version of the catalog, as it is currently being distributed from the Astronomical Data Center, is described. The complete catalog is contained in the magnetic tape file, and corrections published in all errata have been made to the data. The machine version contains 454877 records, but only 454875 stars (two stars were later deleted, but their logical records are retained in the file so that the zone counts are not diiferent from the published catalog).

  10. Accelerated Leach Testing of GLASS: ALTGLASS Version 3.0

    SciTech Connect

    Trivelpiece, Cory L.; Jantzen, Carol M.; Crawford, Charles L.

    2016-12-31

    The Accelerated Leach Testing of GLASS (ALTGLASS) database is a collection of data from short- and long-term product consistency tests (PCT, ASTM C1285 A and B) on high level waste (HLW) as well as low activity waste (LAW) glasses. The database provides both U.S. and international researchers with an archive of experimental data for the purpose of studying, modeling, or validating existing models of nuclear waste glass corrosion. The ALTGLASS database is maintained and updated by researchers at the Savannah River National Laboratory (SRNL). This newest version, ALTGLASS Version 3.0, has been updated with an additional 503 rows of data representing PCT results from corrosion experiments conducted in the United States by the Savannah River National Laboratory, Pacific Northwest National Laboratory, Argonne National Laboratory, and the Vitreous State Laboratory (SRNL, PNNL, ANL, VSL, respectively) as well as the National Nuclear Laboratory (NNL) in the United Kingdom.

  11. FISH detection of chromosome 15 deletions in Prader-Willi and Angelman syndromes

    SciTech Connect

    Teshima, I.; Chadwick, D.; Chitayat, D.

    1996-03-29

    We have evaluated fluorescence in situ hybridization (FISH) analysis for the clinical laboratory detection of the 15q11-q13 deletion seen in Prader-Willi syndrome (PWS) and Angelman syndrome (AS) using probes for loci D15S11, SNRPN, D15S10, and GABRB3. In a series of 118 samples from patients referred for PWS or AS, 29 had deletions by FISH analysis. These included two brothers with a paternally transmitted deletion detectable with the probe for SNRPN only. G-banding analysis was less sensitive for deletion detection but useful in demonstrating other cytogenetic alterations in four cases. Methylation and CA-repeat analyses of 15q11-q13 were used to validate the FISH results. Clinical findings of patients with deletions were variable, ranging from newborns with hypotonia as the only presenting feature to children who were classically affected. We conclude that FISH analysis is a rapid and reliable method for detection of deletions within 15q11-q13 and whenever a deletion is found, FISH analysis of parental chromosomes should also be considered. 41 refs., 4 figs., 2 tabs.

  12. AERONET Version 3 processing

    NASA Astrophysics Data System (ADS)

    Holben, B. N.; Slutsker, I.; Giles, D. M.; Eck, T. F.; Smirnov, A.; Sinyuk, A.; Schafer, J.; Rodriguez, J.

    2014-12-01

    The Aerosol Robotic Network (AERONET) database has evolved in measurement accuracy, data quality products, availability to the scientific community over the course of 21 years with the support of NASA, PHOTONS and all federated partners. This evolution is periodically manifested as a new data version release by carefully reprocessing the entire database with the most current algorithms that fundamentally change the database and ultimately the data products used by the community. The newest processing, Version 3, will be released in 2015 after the entire database is reprocessed and real-time data processing becomes operational. All V 3 algorithms have been developed, individually vetted and represent four main categories: aerosol optical depth (AOD) processing, inversion processing, database management and new products. The primary trigger for release of V 3 lies with cloud screening of the direct sun observations and computation of AOD that will fundamentally change all data available for analysis and all subsequent retrieval products. This presentation will illustrate the innovative approach used for cloud screening and assesses the elements of V3 AOD relative to the current version. We will also present the advances in the inversion product processing with emphasis on the random and systematic uncertainty estimates. This processing will be applied to the new hybrid measurement scenario intended to provide inversion retrievals for all solar zenith angles. We will introduce automatic quality assurance criteria that will allow near real time quality assured aerosol products necessary for real time satellite and model validation and assimilation. Last we will introduce the new management structure that will improve access to the data database. The current version 2 will be supported for at least two years after the initial release of V3 to maintain continuity for on going investigations.

  13. Passenger Deletions Generate Therapeutic Vulnerabilities in Cancer

    PubMed Central

    Muller, Florian L.; Colla, Simona; Aquilanti, Elisa; Manzo, Veronica; Genovese, Giannicola; Lee, Jaclyn; Eisenson, Dan; Narurkar, Rujuta; Deng, Pingna; Nezi, Luigi; Lee, Michelle; Hu, Baoli; Hu, Jian; Sahin, Ergun; Ong, Derrick; Fletcher-Sananikone, Eliot; Ho, Dennis; Kwong, Lawrence; Brennan, Cameron; Wang, Y. Alan; Chin, Lynda; DePinho, Ronald A.

    2013-01-01

    Inactivation of tumor suppressor genes via homozygous deletion is a prototypic event in the cancer genome, yet such deletions often encompass neighboring genes. We hypothesized that homozygous deletions in such passenger genes can expose cancer-specific therapeutic vulnerabilities in the case where the collaterally deleted gene is a member of a functionally redundant family of genes exercising an essential function. The glycolytic gene Enolase 1 (ENO1) in the 1p36 locus is deleted in Glioblastoma (GBM), which is tolerated by expression of ENO2. We demonstrate that shRNA-mediated extinction of ENO2 selectively inhibits growth, survival, and tumorigenic potential of ENO1-deleted GBM cells and that the enolase inhibitor phosphonoacetohydroxamate (PhAH) is selectively toxic to ENO1-deleted GBM cells relative to ENO1-intact GBM cells or normal astrocytes. The principle of collateral vulnerability should be applicable to other passenger deleted genes encoding functionally-redundant essential activities and provide an effective treatment strategy for cancers harboring such genomic events. PMID:22895339

  14. Appearance of chromosomal aberrations in females heterozygous for deletion MS2-10: Maternal effect

    SciTech Connect

    Artemova, E.V.; Chadov, B.F.

    1995-01-01

    The mutagenic effect of the paracentromeric heterochromatin deletion MS2-10 was studied in direct and reciprocal crosses of laboratory and wild-type lines of Drosophila melanogaster. The effect of deletion MS2-10 depended on the opposite chromosome. This was shown for the combination of autosome MS2-10 with autosome 2 from the Berlin wild line, but when MS2-10 was combined with an autosome 2 from lines Canton S and pr pk cn, the effect was absent. When deletion MS2-10 was inherited from the female parent and the opposite chromosome from the male parent, the effect of the deletion was present, but it was absent in males heterozygous for MS2-10, obtained in reciprocal crosses. In maternal effect, this case of mutagenesis is similar to hybrid dysgenesis. However, the pattern of P-M dysgenesis was shown to differ from the type of mutagenesis described in the present work.

  15. Previous MOVES Versions and Documentation

    EPA Pesticide Factsheets

    Find all software, user guides, and download and installation instructions for MOVES2010a and MOVES2010. Note that these version are not valid for SIP and transportation conformity purposes: MOVES2014 and MOVES2014a are the latest versions.

  16. New Versions of Old Favorites.

    ERIC Educational Resources Information Center

    Tenopir, Carol

    1999-01-01

    Describes Web versions of online systems and considers advantages and trade-offs for information professionals and other searchers. Web versions highlighted include Dow Jones Interactive; Dialog; LEXIS-NEXIS; and STN. (LRW)

  17. Time Warp Operating System Version 2.7 Internals Manual

    DTIC Science & Technology

    1992-02-01

    AD-A271 489 Technology and Applications Programs Time Warp Operating System Version 2.7 Internals Manual OST 2 7 1993 AU I February 1992 Prepared for... Technology and Applications Programs Time Warp Operating System Version 2.7 i Internals Manual U I February 1992 ....-...- Prepared for U.S. Army Model...Administration by JPL Jet Propulsion Laboratory * ICalifornia Institute of Technology I- Pasadena, California *93-25933, 1 93 1. - ’.- JPL D-9516

  18. Nuflood, Version 1.x

    SciTech Connect

    Tasseff, Byron

    2016-07-29

    NUFLOOD Version 1.x is a surface-water hydrodynamic package designed for the simulation of overland flow of fluids. It consists of various routines to address a wide range of applications (e.g., rainfall-runoff, tsunami, storm surge) and real time, interactive visualization tools. NUFLOOD has been designed for general-purpose computers and workstations containing multi-core processors and/or graphics processing units. The software is easy to use and extensible, constructed in mind for instructors, students, and practicing engineers. NUFLOOD is intended to assist the water resource community in planning against water-related natural disasters.

  19. 1p36 deletion syndrome: an update.

    PubMed

    Jordan, Valerie K; Zaveri, Hitisha P; Scott, Daryl A

    2015-01-01

    Deletions of chromosome 1p36 affect approximately 1 in 5,000 newborns and are the most common terminal deletions in humans. Medical problems commonly caused by terminal deletions of 1p36 include developmental delay, intellectual disability, seizures, vision problems, hearing loss, short stature, distinctive facial features, brain anomalies, orofacial clefting, congenital heart defects, cardiomyopathy, and renal anomalies. Although 1p36 deletion syndrome is considered clinically recognizable, there is significant phenotypic variation among affected individuals. This variation is due, at least in part, to the genetic heterogeneity seen in 1p36 deletions which include terminal and interstitial deletions of varying lengths located throughout the 30 Mb of DNA that comprise chromosome 1p36. Array-based copy number variant analysis can easily identify genomic regions of 1p36 that are deleted in an affected individual. However, predicting the phenotype of an individual based solely on the location and extent of their 1p36 deletion remains a challenge since most of the genes that contribute to 1p36-related phenotypes have yet to be identified. In addition, haploinsufficiency of more than one gene may contribute to some phenotypes. In this article, we review recent successes in the effort to map and identify the genes and genomic regions that contribute to specific 1p36-related phenotypes. In particular, we highlight evidence implicating MMP23B, GABRD, SKI, PRDM16, KCNAB2, RERE, UBE4B, CASZ1, PDPN, SPEN, ECE1, HSPG2, and LUZP1 in various 1p36 deletion phenotypes.

  20. 1p36 deletion syndrome: an update

    PubMed Central

    Jordan, Valerie K; Zaveri, Hitisha P; Scott, Daryl A

    2015-01-01

    Deletions of chromosome 1p36 affect approximately 1 in 5,000 newborns and are the most common terminal deletions in humans. Medical problems commonly caused by terminal deletions of 1p36 include developmental delay, intellectual disability, seizures, vision problems, hearing loss, short stature, distinctive facial features, brain anomalies, orofacial clefting, congenital heart defects, cardiomyopathy, and renal anomalies. Although 1p36 deletion syndrome is considered clinically recognizable, there is significant phenotypic variation among affected individuals. This variation is due, at least in part, to the genetic heterogeneity seen in 1p36 deletions which include terminal and interstitial deletions of varying lengths located throughout the 30 Mb of DNA that comprise chromosome 1p36. Array-based copy number variant analysis can easily identify genomic regions of 1p36 that are deleted in an affected individual. However, predicting the phenotype of an individual based solely on the location and extent of their 1p36 deletion remains a challenge since most of the genes that contribute to 1p36-related phenotypes have yet to be identified. In addition, haploinsufficiency of more than one gene may contribute to some phenotypes. In this article, we review recent successes in the effort to map and identify the genes and genomic regions that contribute to specific 1p36-related phenotypes. In particular, we highlight evidence implicating MMP23B, GABRD, SKI, PRDM16, KCNAB2, RERE, UBE4B, CASZ1, PDPN, SPEN, ECE1, HSPG2, and LUZP1 in various 1p36 deletion phenotypes. PMID:26345236

  1. MCNP(TM) Version 5.

    SciTech Connect

    Cox, L. J.; Barrett, R. F.; Booth, Thomas Edward; Briesmeister, Judith F.; Brown, F. B.; Bull, J. S.; Giesler, G. C.; Goorley, J. T.; Mosteller, R. D.; Forster, R. A.; Post, S. E.; Prael, R. E.; Selcow, Elizabeth Carol,; Sood, A.

    2002-01-01

    The Monte Carlo transport workhorse, MCNP, is undergoing a massive renovation at Los Alamos National Laboratory (LANL) in support of the Eolus Project of the Advanced Simulation and Computing (ASCI) Program. MCNP Version 5 (V5) (expected to be released to RSICC in Spring, 2002) will consist of a major restructuring from FORTRAN-77 (with extensions) to ANSI-standard FORTRAN-90 with support for all of the features available in the present release (MCNP-4C2/4C3). To most users, the look-and-feel of MCNP will not change much except for the improvements (improved graphics, easier installation, better online documentation). For example, even with the major format change, full support for incremental patching will still be provided. In addition to the language and style updates, MCNP V5 will have various new user features. These include improved photon physics, neutral particle radiography, enhancements and additions to variance reduction methods, new source options, and improved parallelism support (PVM, MPI, OpenMP).

  2. Fragile X phenotype in a patient with a large de novo deletion in Xq27-q28

    SciTech Connect

    Albright, S.G.; Rao, K.W.; Tennison, M.B.; Aylsworth, A.S.; Lachiewicz, A.M.; Tarleton, J.C.; Schwartz, C.E.; Richie, R.

    1994-07-15

    A 2-year-old boy with manifestations of the fragile X syndrome was found to have a cytogenetically visible deletion of Xq27-q28 including deletion of FMR-1. Molecular analysis of the patient was recently described in Tarleton et al. and the deletion was estimated to be at least 3 megabases (Mb). His mother had 2 FMR-1 alleles with normal numbers of CGG repeats, 20 and 32, respectively. Thus, the deletion occurred as a de novo event. The patient does not appear to have clinical or laboratory findings other than those typically associated with fragile X syndrome, suggesting that the deletion does not remove other contiguous genes. This report describes the phenotype of the patient, including psychological studies. 23 refs., 3 figs.

  3. 78 FR 21916 - Procurement List; Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... Commissaryagency (DECA), Fort Lee, VA Deletions The following products and service are proposed for deletion from... Activity: Defense Commissaryagency (DECA), Fort Lee, VA Barry S. Lineback, Director, Business...

  4. PCR detection of retinoblastoma gene deletions in radiation-induced mouse lung adenocarcinomas

    SciTech Connect

    Churchill, M.E.; Gemmell, M.A.; Woloschak, G.E.

    1994-05-01

    From 1971--1986, Argonne National Laboratory conducted a series of large-scale studies of tumor incidence in 40,000 BCF{sub 1} mice irradiated with {sup 60}Co {gamma}-rays or JANUS fission-spectrum neutrons. Polymerase chain reaction (PCR) technique was used to detect deletions in the mouse retinoblastoma (mRb) gene. Six mRb gene exon fragments were amplified in a 40-cycle, 3-temperature PCR protocol. Absence of any of these fragments on a Southern blot indicated a deletion of that portion of the mRb gene. Tumors chosen for analysis were lung adenocarcinomas that were judged to be the cause of death in post-mortem analyses. Spontaneous tumors as well as those from irradiated mice were analyzed for mRb deletions. In all normal mouse tissues studies all six mRb exon fragments were present on Southern blots. Tumors in six neutron-irradiated mice also had no mRb deletions. However, 1 of 6 tumors from {gamma}-irradiated mice and 6 of 18 spontaneous tumors from unirradiated mice showed a deletion in one or both mRb alleles. All deletions detected were in the 5{prime} region of the mRb gene.

  5. User Manual for Graphical User Interface Version 2.10 with Fire and Smoke Simulation Model (FSSIM) Version 1.2

    DTIC Science & Technology

    2010-05-10

    Naval Research Laboratory Washington, DC 20375-5320 NRL/MR/6180--10-9244 User Manual for Graphical User Interface Version 2.10 with Fire and Smoke...ABSTRACT User Manual for Graphical User Interface Version 2.10 with Fire and Smoke Simulation Model (FSSIM) Version 1.2 Tomasz A. Haupt,* Gregory J...runtime environment for a third-party simulation package, Fire and Smoke Simulation (FSSIM) developed by HAI. This updated user’s manual for the

  6. TOOLKIT, Version 2. 0

    SciTech Connect

    Schroeder, E.; Bagot, B.; McNeill, R.L.

    1990-05-09

    The purpose of this User's Guide is to show by example many of the features of Toolkit II. Some examples will be copies of screens as they appear while running the Toolkit. Other examples will show what the user should enter in various situations; in these instances, what the computer asserts will be in boldface and what the user responds will be in regular type. The User's Guide is divided into four sections. The first section, FOCUS Databases'', will give a broad overview of the Focus administrative databases that are available on the VAX; easy-to-use reports are available for most of them in the Toolkit. The second section, Getting Started'', will cover the steps necessary to log onto the Computer Center VAX cluster and how to start Focus and the Toolkit. The third section, Using the Toolkit'', will discuss some of the features in the Toolkit -- the available reports and how to access them, as well as some utilities. The fourth section, Helpful Hints'', will cover some useful facts about the VAX and Focus as well as some of the more common problems that can occur. The Toolkit is not set in concrete but is continually being revised and improved. If you have any opinions as to changes that you would like to see made to the Toolkit or new features that you would like included, please let us know. Since we do try to respond to the needs of the user and make periodic improvement to the Toolkit, this User's Guide may not correspond exactly to what is available in the computer. In general, changes are made to provide new options or features; rarely is an existing feature deleted.

  7. A novel Xq22.1 deletion in a male with multiple congenital abnormalities and respiratory failure.

    PubMed

    Cao, Yang; Aypar, Umut

    2016-05-01

    Here we report the first male case of a novel Xq22.1 deletion. An 8-week-old boy with multiple congenital abnormalities and respiratory failure was referred to the Mayo Clinic Cytogenetics laboratory for testing. Chromosomal microarray analysis identified a novel 1.1 Mb deletion at Xq22.1. A similar deletion has only been described once in the literature in a female patient and her mother; both have intellectual disability and dysmorphic facial features. In addition, the mother had a son who died at 15 days due to breathing failure. Recently, a mouse model revealed that a 0.35 Mb sub-region, containing 4 genes, is sufficient to cause majority of the Xq22.1 deletion phenotypes. The deleted intervals in our male patient and the female patients contain 15 common genes, including the four described in the 0.35 Mb sub-region. Male mice with deletion of the 0.35 Mb sub-region died perinatally from respiratory failure due to pulmonary hypoplasia, consistent with the breathing problem and potential neonatal fatality in male patients. The phenotypes of the mouse models and the patients are strikingly similar; therefore, the deletion of these five genes (ARMCX5, ARMCX5-GPRASP2, GPRASP1, GPRASP2, and BHLHB9) is likely responsible for the novel Xq22.1 deletion syndrome.

  8. Physics, Laboratory Manual-Student Version , 6th Edition

    NASA Astrophysics Data System (ADS)

    Cutnell, John D.; Johnson, Kenneth W.

    2004-01-01

    This Sixth Edition helps readers understand the interrelationships among basic physics concepts and how they fit together to describe our physical world. Throughout the book, the authors emphasize the relevance of physics to our everyday lives. Real-world physics applications, including many biomedical applications, show how physics principles come into play over and over again in our lives. Problem Solving Insights explain each calculation in detail, guiding readers through the quantitative process Includes a CD containing physics simulations

  9. Femaxi-6 Version 1

    SciTech Connect

    Suzuki, Motoe

    2006-10-01

    FEMAXI-6(Updated) predicts the thermal and mechanical behaviour of a light water reactor fuel rod during normal and transient (not accident) conditions. It can analyse the integral behaviour of a whole fuel rod throughout its life as well as the localised behaviour of a small part of fuel rod. Temperature distribution, radial and axial deformations, fission gas release, and inner gas pressure are calculated as a function of irradiation time and axial position. Stresses and strains in the pellet and cladding are calculated and PCMI analysis is performed. Also, thermal conductivity degradation of pellet and cladding waterside oxidation are modeled. Its analytical capabilities also cover the boiling transient anticipated in BWR. RODBURN calculates the power generation density profile in the radial and axial directions and fast neutron flux, and concentrations of fission product isotopes and fissile materials of a single rod irradiated in PWR, BWR and Halden BWR. RODBURN gives an output file which can be read by FEMAXI-6. NEA-1080/10: This version differs from the previous one in the following: a few formulae were updated in the manual and the source code. the input options were expanded in the following points: Thermal expansion modelling; Pellet swelling option; Pellet plasticity model; Cladding surface heat transfer model All changes are marked in red in the reference report.

  10. Somatic mosaicism for a DMD gene deletion

    SciTech Connect

    Saito, Kayoko; Ikeya, Kiyoko; Kondo, Eri

    1995-03-13

    Mosaicism is a mixed state, with two cell populations of different genetic origins caused by a cell mutation occurring after fertilization. In the present case, DNA analysis of lymphocytes led to a DMD diagnosis before death. Postmortem immunocytochemical and DNA analysis showed somatic mosaicism. At age 18 years, blood lymphocyte DNA analysis showed a DMD gene deletion, upstream from exon 7 to the 5{prime} end containing both muscle and brain promoters. As the patient`s mother and elder sister had no deletions, he was considered to have a new mutation. Immunocytochemical studies of postmortem tissues showed that dystrophin was absent from the tongue, deltoid, intercostal, psoas and rectus femoris muscles, but there was a mix of dystrophin-positive and negative fibers in the rectus abdominis, cardiac, temporalis and sternocleidomastoid muscles. All diaphragm cells were dystrophin positive. Polymerase chain reaction (PCR) amplification from all tissues except the temporalis and sternocleidomastoid muscles, diaphragm and kidney, in which no deletion was found, showed the deletion from at least exon 6 to the 5{prime} end containing both muscle and brain promoters. In this case, a genomic deletion of the DMD gene contributed to the formation of tissues derived from both ectoderm and endoderm, and cells of mesodermal origin showed genotypic and phenotypic heterogeneity. Our results indicate a mutation of the present case may have occurred just before the period of germ layer formation. 34 refs., 7 figs.

  11. Bacterial genome reduction using the progressive clustering of deletions via yeast sexual cycling

    PubMed Central

    Assad-Garcia, Nacyra; Kostylev, Maxim; Noskov, Vladimir N.; Wise, Kim S.; Karas, Bogumil J.; Stam, Jason; Montague, Michael G.; Hanly, Timothy J.; Enriquez, Nico J.; Ramon, Adi; Goldgof, Gregory M.; Richter, R. Alexander; Vashee, Sanjay; Chuang, Ray-Yuan; Winzeler, Elizabeth A.; Hutchison, Clyde A.; Gibson, Daniel G.; Smith, Hamilton O.; Glass, John I.; Venter, J. Craig

    2015-01-01

    The availability of genetically tractable organisms with simple genomes is critical for the rapid, systems-level understanding of basic biological processes. Mycoplasma bacteria, with the smallest known genomes among free-living cellular organisms, are ideal models for this purpose, but the natural versions of these cells have genome complexities still too great to offer a comprehensive view of a fundamental life form. Here we describe an efficient method for reducing genomes from these organisms by identifying individually deletable regions using transposon mutagenesis and progressively clustering deleted genomic segments using meiotic recombination between the bacterial genomes harbored in yeast. Mycoplasmal genomes subjected to this process and transplanted into recipient cells yielded two mycoplasma strains. The first simultaneously lacked eight singly deletable regions of the genome, representing a total of 91 genes and ∼10% of the original genome. The second strain lacked seven of the eight regions, representing 84 genes. Growth assay data revealed an absence of genetic interactions among the 91 genes under tested conditions. Despite predicted effects of the deletions on sugar metabolism and the proteome, growth rates were unaffected by the gene deletions in the seven-deletion strain. These results support the feasibility of using single-gene disruption data to design and construct viable genomes lacking multiple genes, paving the way toward genome minimization. The progressive clustering method is expected to be effective for the reorganization of any mega-sized DNA molecules cloned in yeast, facilitating the construction of designer genomes in microbes as well as genomic fragments for genetic engineering of higher eukaryotes. PMID:25654978

  12. Bacterial genome reduction using the progressive clustering of deletions via yeast sexual cycling

    SciTech Connect

    Suzuki, Yo; Assad-Garcia, Nacyra; Kostylev, Maxim; Noskov, Vladimir N.; Wise, Kim S.; Karas, Bogumil J.; Stam, Jason; Montague, Michael G.; Hanly, Timothy J.; Enriquez, Nico J.; Ramon, Adi; Goldgof, Gregory M.; Richter, R. Alexander; Vashee, Sanjay; Chuang, Ray-Yuan; Winzeler, Elizabeth A.; Hutchison, Clyde A.; Gibson, Daniel G.; Smith, Hamilton O.; Glass, John I.; Venter, J. Craig

    2015-02-05

    The availability of genetically tractable organisms with simple genomes is critical for the rapid, systems-level understanding of basic biological processes. Mycoplasma bacteria, with the smallest known genomes among free-living cellular organisms, are ideal models for this purpose, but the natural versions of these cells have genome complexities still too great to offer a comprehensive view of a fundamental life form. Here in this paper we describe an efficient method for reducing genomes from these organisms by identifying individually deletable regions using transposon mutagenesis and progressively clustering deleted genomic segments using meiotic recombination between the bacterial genomes harbored in yeast. Mycoplasmal genomes subjected to this process and transplanted into recipient cells yielded two mycoplasma strains. The first simultaneously lacked eight singly deletable regions of the genome, representing a total of 91 genes and ~10%of the original genome. The second strain lacked seven of the eight regions, representing 84 genes. Growth assay data revealed an absence of genetic interactions among the 91 genes under tested conditions. Despite predicted effects of the deletions on sugar metabolism and the proteome, growth rates were unaffected by the gene deletions in the seven-deletion strain. These results support the feasibility of using single-gene disruption data to design and construct viable genomes lacking multiple genes, paving the way toward genome minimization. The progressive clustering method is expected to be effective for the reorganization of any mega-sized DNA molecules cloned in yeast, facilitating the construction of designer genomes in microbes as well as genomic fragments for genetic engineering of higher eukaryotes.

  13. Bacterial genome reduction using the progressive clustering of deletions via yeast sexual cycling

    DOE PAGES

    Suzuki, Yo; Assad-Garcia, Nacyra; Kostylev, Maxim; ...

    2015-02-05

    The availability of genetically tractable organisms with simple genomes is critical for the rapid, systems-level understanding of basic biological processes. Mycoplasma bacteria, with the smallest known genomes among free-living cellular organisms, are ideal models for this purpose, but the natural versions of these cells have genome complexities still too great to offer a comprehensive view of a fundamental life form. Here in this paper we describe an efficient method for reducing genomes from these organisms by identifying individually deletable regions using transposon mutagenesis and progressively clustering deleted genomic segments using meiotic recombination between the bacterial genomes harbored in yeast. Mycoplasmalmore » genomes subjected to this process and transplanted into recipient cells yielded two mycoplasma strains. The first simultaneously lacked eight singly deletable regions of the genome, representing a total of 91 genes and ~10%of the original genome. The second strain lacked seven of the eight regions, representing 84 genes. Growth assay data revealed an absence of genetic interactions among the 91 genes under tested conditions. Despite predicted effects of the deletions on sugar metabolism and the proteome, growth rates were unaffected by the gene deletions in the seven-deletion strain. These results support the feasibility of using single-gene disruption data to design and construct viable genomes lacking multiple genes, paving the way toward genome minimization. The progressive clustering method is expected to be effective for the reorganization of any mega-sized DNA molecules cloned in yeast, facilitating the construction of designer genomes in microbes as well as genomic fragments for genetic engineering of higher eukaryotes.« less

  14. The Building Loads Analysis System Thermodynamics (BLAST) Program, Version 2.0: Input Booklet.

    DTIC Science & Technology

    1979-06-01

    Z ); Delete all handwritten text i.e., form should be blank Input Form. Delete all hyphens between words. Accession For " 7 MIS GfSki rry DOC...NO 4. TITLE f«nd Subtitle) THE BUILDING LOADS ANALYSIS SYSTEM THERMODYNAMICS (BLAST) PROGRAM, VERSION 2.0: INPUT BOOkLET 7 . AUTHORf»; E... 7 I quipmenl Types 8 Speeial Parameters Applicability Al Other System Parameters A2 Speeial Parameters Page 30 34 7 5 ->b 46 77 [08 110

  15. Monosomy 1p36 deletion syndrome.

    PubMed

    Gajecka, Marzena; Mackay, Katherine L; Shaffer, Lisa G

    2007-11-15

    Monosomy 1p36 results from a heterozygous deletion of the most distal chromosomal band on the short arm of chromosome 1. Occurring in approximately 1 in 5,000 live births, monosomy 1p36 is the most common terminal deletion observed in humans. Monosomy 1p36 is associated with mental retardation, developmental delay, hearing impairment, seizures, growth impairment, hypotonia, and heart defects. The syndrome is also characterized by several distinct dysmorphic features, including large anterior fontanels, microcephaly, brachycephaly, deep-set eyes, flat nose and nasal bridge, and pointed chin. Several genes have been proposed as causative for individual features of the phenotype. In addition, based upon molecular characterization of subjects with monosomy 1p36, several mechanisms for the generation and stabilization of terminal deletions have been proposed.

  16. Method for introducing unidirectional nested deletions

    DOEpatents

    Dunn, John J.; Quesada, Mark A.; Randesi, Matthew

    2001-01-01

    Disclosed is a method for the introduction of unidirectional deletions in a cloned DNA segment in the context of a cloning vector which contains an f1 endonuclease recognition sequence adjacent to the insertion site of the DNA segment. Also disclosed is a method for producing single-stranded DNA probes utilizing the same cloning vector. An optimal vector, PZIP is described. Methods for introducing unidirectional deletions into a terminal location of a cloned DNA sequence which is inserted into the vector of the present invention are also disclosed. These methods are useful for introducing deletions into either or both ends of a cloned DNA insert, for high throughput sequencing of any DNA of interest.

  17. Assessment of radionuclide databases in CAP88 mainframe version 1.0 and Windows-based version 3.0.

    PubMed

    LaBone, Elizabeth D; Farfán, Eduardo B; Lee, Patricia L; Jannik, G Timothy; Donnelly, Elizabeth H; Foley, Trevor Q

    2009-09-01

    In this study the radionuclide databases for two versions of the Clean Air Act Assessment Package-1988 (CAP88) computer model were assessed in detail. CAP88 estimates radiation dose and the risk of health effects to human populations from radionuclide emissions to air. This program is used by several U.S. Department of Energy (DOE) facilities to comply with National Emission Standards for Hazardous Air Pollutants regulations. CAP88 Mainframe, referred to as version 1.0 on the U.S. Environmental Protection Agency Web site (http://www.epa.gov/radiation/assessment/CAP88/), was the very first CAP88 version released in 1988. Some DOE facilities including the Savannah River Site still employ this version (1.0) while others use the more user-friendly personal computer Windows-based version 3.0 released in December 2007. Version 1.0 uses the program RADRISK based on International Commission on Radiological Protection Publication 30 as its radionuclide database. Version 3.0 uses half-life, dose, and risk factor values based on Federal Guidance Report 13. Differences in these values could cause different results for the same input exposure data (same scenario), depending on which version of CAP88 is used. Consequently, the differences between the two versions are being assessed in detail at Savannah River National Laboratory. The version 1.0 and 3.0 database files contain 496 and 838 radionuclides, respectively, and though one would expect the newer version to include all the 496 radionuclides, 35 radionuclides are listed in version 1.0 that are not included in version 3.0. The majority of these has either extremely short or long half-lives or is no longer in production; however, some of the short-lived radionuclides might produce progeny of great interest at DOE sites. In addition, 122 radionuclides were found to have different half-lives in the two versions, with 21 over 3 percent different and 12 over 10 percent different.

  18. brulilo, Version 0.x

    SciTech Connect

    Malone, Chris

    2015-04-16

    remove some of the stiffness and allow for efficient explicit integration techniques to be used. The original intent of brulilo was to implement these stiffness-alleviating techniques with explicit integrators and compare the performance to traditional implicit integrations of the full stiff system. This is still underway, as the code is very much in an alpha-release state. Furthermore, explicit integrators are often much easier to parallelize than their implicit counterparts. brulilo will implement parallelization of these techniques, leveraging both the Python implementation of MPI, mpi4py, as well as highly parallelized versions targeted at GPUs with PyOpenCL and/or PyCUDA.

  19. Chronic lymphocytic leukaemia with 17p deletion: a retrospective analysis of prognostic factors and therapy results.

    PubMed

    Delgado, Julio; Espinet, Blanca; Oliveira, Ana C; Abrisqueta, Pau; de la Serna, Javier; Collado, Rosa; Loscertales, Javier; Lopez, Montserrat; Hernandez-Rivas, Jose A; Ferra, Christelle; Ramirez, Angel; Roncero, Josep M; Lopez, Cristina; Aventin, Anna; Puiggros, Anna; Abella, Eugenia; Carbonell, Felix; Costa, Dolors; Carrio, Anna; Gonzalez, Marcos

    2012-04-01

    Patients with chronic lymphocytic leukaemia (CLL) whose tumour cells harbour a 17p deletion (17p-) are universally considered to have a poor prognosis. The deletion can be detected at diagnosis or during the evolution of the disease, particularly in patients who have received chemotherapy. We sought to evaluate the natural history of patients with 17p- CLL, identify predictive factors within this prognostic subgroup, and evaluate the results of different therapeutic approaches. Data from 294 patients with 17p- CLL followed up at 20 different institutions was retrospectively collected and analysed. Median age was 68 (range 27-98) years at the time of fluorescence in situ hybridization analysis. After 17p- documentation, 52% received treatment, achieving an overall response rate of 50%. Median overall survival was 41 months, and was significantly shorter in patients with elevated beta(2)-microglobulin concentration (P < 0·001), B symptoms (P = 0·016), higher percentage of cells with deletion (P < 0·001), and acquired deletions (P = 0·012). These findings suggest that patients with 17p- CLL have a variable prognosis that can be refined using simple clinical and laboratory features, including 17p- clone size, beta2-microglobulin concentration, presence of B symptoms and type of deletion (de novo versus acquired).

  20. The deletion of YLR042c improves ethanolic xylose fermentation by recombinant Saccharomyces cerevisiae.

    PubMed

    Parachin, Nádia S; Bengtsson, Oskar; Hahn-Hägerdal, Bärbel; Gorwa-Grauslund, Marie-F

    2010-09-01

    In a recent study combining transcriptome analyses of a number of recombinant laboratory and industrial S. cerevisiae strains with improved xylose utilization and their respective control strains, the ORF YLR042c was identified as a downregulated gene and it was shown that the gene deletion improved aerobic growth on xylose in the tested strain background. In the present study, the influence of deleting YLR042c on xylose fermentation was investigated in two different xylose-fermenting strains: TMB3001, which expresses genes from the initial xylose catabolizing pathway, including heterologous xylose reductase (XR) and xylitol dehydrogenase (XDH) and endogenous xylulokinase (XK); and TMB3057, which, in addition to the initial xylose catabolizing pathway, overexpresses the endogenous genes encoding the non-oxidative pentose phosphate pathway enzymes. The deletion of YLR042c led to improved aerobic growth on xylose in both strain backgrounds. However, the effect was more significant in the strain with the poorer growth rate on xylose (TMB3001). Under anaerobic conditions, the deletion of YLR042c increased the specific xylose consumption rate and the ethanol and xylitol yields. In strain TMB3057, xylose consumption was also improved at low concentrations and during co-fermentation of xylose and glucose. The effect of the gene deletion and overexpression was also tested for different carbon sources. Altogether, these results suggest that YLR042c influences xylose and the assimilation of carbon sources other than glucose, and that the effect could be at the level of sugar transport or sugar signalling.

  1. Phenotypic variability in Angelman syndrome: comparison among different deletion classes and between deletion and UPD subjects.

    PubMed

    Varela, Monica Castro; Kok, Fernando; Otto, Paulo Alberto; Koiffmann, Celia Priszkulnik

    2004-12-01

    Angelman syndrome (AS) can result from either a 15q11-q13 deletion (del), paternal uniparental disomy (UPD), imprinting, or UBE3A mutations. Here, we describe the phenotypic and behavioral variability detected in 49 patients with different classes of deletions and nine patients with UPD. Diagnosis was made by methylation pattern analysis of exon 1 of the SNRPN-SNURF gene and by microsatellite profiling of loci within and outside the 15q11-q13 region. There were no major phenotypic differences between the two main classes (BP1-BP3; BP2-BP3) of AS deletion patients, except for the absence of vocalization, more prevalent in patients with BP1-BP3 deletions, and for the age of sitting without support, which was lower in patients with BP2-BP3 deletions. Our data suggest that gene deletions (NIPA1, NIPA2, CYF1P1, GCP5) mapped to the region between breakpoints BP1 and BP2 may be involved in the severity of speech impairment, since all BP1-BP3 deletion patients showed complete absence of vocalization, while 38.1% of the BP2-BP3 deletion patients were able to pronounce syllabic sounds, with doubtful meaning. Compared to UPD patients, deletion patients presented a higher incidence of swallowing disorders (73.9% del x 22.2% UPD) and hypotonia (73.3% del x 28.57% UPD). In addition, children with UPD showed better physical growth, fewer or no seizures, a lower incidence of microcephaly, less ataxia and higher cognitive skills. As a consequence of their milder or less typical phenotype, AS may remain undiagnosed, leading to an overall underdiagnosis of the disease.

  2. Ossperixml version 1

    SciTech Connect

    Schulz, M.; Hanson-Smith, V.

    2007-09-14

    As of 2007, there exist several software packages for dynamic instrumentation and performance analysis of applications on single and multi-node systems. Open/SpeedShop is an open-source package co-funded by the Department of Energy (DOE) and managed by LLNL, LANL, and Sandia National Laboratories. TAU (Tuning and Analysis Utilities) is a profiling toolkit developed at the Univesity of Oregon. Open/SpeedShop, TAU, (and other software packages) provide overlapping features and implement analogous databases. Unfortunately, incongruous file formats and disparate database schemas thwart interoperability between these performance tools. In response to the challenge of tool-interoperability, the Performance Engineering Research Institute (PERI) promotes an XML standard for performance data. We adopted the PERI XML format as a tool-agnostic medium between Open/SpeedShop and TAU. We architected a C++ language library to export PERI-formatted performance data from Open/SpteedShop. Our library builds an XML document which contains a description of the application, performance metrics for that application, and metadata about the system architecture.

  3. 22q11 deletion syndrome: current perspective

    PubMed Central

    Hacıhamdioğlu, Bülent; Hacıhamdioğlu, Duygu; Delil, Kenan

    2015-01-01

    Chromosome 22q11 is characterized by the presence of chromosome-specific low-copy repeats or segmental duplications. This region of the chromosome is very unstable and susceptible to mutations. The misalignment of low-copy repeats during nonallelic homologous recombination leads to the deletion of the 22q11.2 region, which results in 22q11 deletion syndrome (22q11DS). The 22q11.2 deletion is associated with a wide variety of phenotypes. The term 22q11DS is an umbrella term that is used to encompass all 22q11.2 deletion-associated phenotypes. The haploinsufficiency of genes located at 22q11.2 affects the early morphogenesis of the pharyngeal arches, heart, skeleton, and brain. TBX1 is the most important gene for 22q11DS. This syndrome can ultimately affect many organs or systems; therefore, it has a very wide phenotypic spectrum. An increasing amount of information is available related to the pathogenesis, clinical phenotypes, and management of this syndrome in recent years. This review summarizes the current clinical and genetic status related to 22q11DS. PMID:26056486

  4. Nature of frequent deletions in CEBPA.

    PubMed

    Fuchs, Ota; Kostecka, Arnost; Provaznikova, Dana; Krasna, Blazena; Brezinova, Jana; Filkukova, Jitka; Kotlin, Roman; Kouba, Michal; Kobylka, Petr; Neuwirtova, Radana; Jonasova, Anna; Caniga, Miroslav; Schwarz, Jiri; Markova, Jana; Maaloufova, Jacqueline; Sponerova, Dana; Novakova, Ludmila; Cermak, Jaroslav

    2009-01-01

    C/EBPalpha (CCAAT/enhancer binding protein alpha) belongs to the family of leucine zipper transcription factors and is necessary for transcriptional control of granulocyte, adipocyte and hepatocyte differentiation, glucose metabolism and lung development. C/EBPalpha is encoded by an intronless gene. CEBPA mutations cause a myeloid differentiation block and were detected in acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), multiple myeloma and non-Hodgkin's lymphoma (NHL) patients. In this study we identified in 41 individuals from 824 screened individuals (290 AML patients, 382 MDS patients, 56 NHL patients and 96 healthy individuals) a single class of 23 deletions in CEBPA gene which involved a direct repeat of at least 2 bp. These mutations are characterised by the loss of one of two same repeats at the ends of deleted sequence. Three most frequent repeats included in these deletions in CEBPA gene are CGCGAG (493-498_865-870), GCCAAGCAGC (508-517_907-916) and GG (486-487_885-886), all according to GenBank accession no. NM_004364.2. A mechanism for deletion formation between two repetitive sequences can be recombination events in the repair process. Double-stranded cut in DNA can initiate these recombination events of adjacent DNA sequences.

  5. Deletion 5q35.3

    SciTech Connect

    Stratton, R.F.; Tedrowe, N.A.; Tolworthy, J.A.; Patterson, R.M.; Ryan, S.G.; Young, R.S.

    1994-06-01

    The authors report on a 15-month-old boy with a de novo deletion of the terminal band of 5q, macrocephaly, mild retrognathia, anteverted nares with low flat nasal bridge, telecanthus, minor earlobe anomalies, bellshaped chest, diastasis recti, short fingers, and mild developmental delay.

  6. Laboratory Tests

    MedlinePlus

    Laboratory tests check a sample of your blood, urine, or body tissues. A technician or your doctor ... compare your results to results from previous tests. Laboratory tests are often part of a routine checkup ...

  7. Association of Jacobsen syndrome and bipolar affective disorder in a patient with a de novo 11q terminal deletion.

    PubMed

    Böhm, D; Hoffmann, K; Laccone, F; Wilken, B; Dechent, P; Frahm, J; Bartels, I; Bohlander, S K

    2006-02-15

    We report on a young woman with Jacobsen syndrome (JBS) who was admitted to our psychiatric department because of a bipolar affective disorder (BPAD). Chromosome analysis was performed due to the fact that she had mental retardation, short stature, and subtle facial anomalies. A deletion of the distal long arm of chromosome 11 was found. A detailed mapping of the deletion breakpoint by quantitative real time PCR revealed a true terminal 11q deletion of approximately 8 Mb corresponding to the karyotype 46,XX,del(11)(q24.2). Polymorphic DNA marker analysis showed that the deletion is located on the paternal chromosome. Additionally, laboratory investigations revealed a low platelet count and magnetic resonance imaging of the brain showed white matter T2 hyperintensities in frontotemporal regions, which are unlikely to result from a demyelinating process as indicated by localized proton magnetic resonance spectroscopy. To our knowledge, this is the first report describing a BPAD in a case with JBS.

  8. Checkpointing in speculative versioning caches

    DOEpatents

    Eichenberger, Alexandre E; Gara, Alan; Gschwind, Michael K; Ohmacht, Martin

    2013-08-27

    Mechanisms for generating checkpoints in a speculative versioning cache of a data processing system are provided. The mechanisms execute code within the data processing system, wherein the code accesses cache lines in the speculative versioning cache. The mechanisms further determine whether a first condition occurs indicating a need to generate a checkpoint in the speculative versioning cache. The checkpoint is a speculative cache line which is made non-speculative in response to a second condition occurring that requires a roll-back of changes to a cache line corresponding to the speculative cache line. The mechanisms also generate the checkpoint in the speculative versioning cache in response to a determination that the first condition has occurred.

  9. Diffusion Activities in College Laboratory Manuals

    ERIC Educational Resources Information Center

    Tweedy, Maryanne E.; Hoese, William J.

    2005-01-01

    Many have called for reform of the science curriculum to incorporate the process of inquiry: this has been shown to improve student understanding of biological concepts. Laboratory activities provide excellent opportunities to incorporate inquiry in to the curriculum. This study used a modified version of the Laboratory Task Analysis Instrument…

  10. Safety analysis report for the TRUPACT-II shipping package (condensed version). Volume 1, Rev. 14

    SciTech Connect

    1994-10-01

    The condensed version of the TRUPACT-II Contact Handled Transuranic Waste Safety Analysis Report for Packaging (SARP) contains essential material required by TRUPACT-II users, plus additional contents (payload) information previously submitted to the U.S. Nuclear Regulatory Commission. All or part of the following sections, which are not required by users of the TRUPACT-II, are deleted from the condensed version: (i) structural analysis, (ii) thermal analysis, (iii) containment analysis, (iv) criticality analysis, (v) shielding analysis, and (vi) hypothetical accident test results.

  11. Molecular genetics of the brown (b)-locus region of mouse chromosome 4. II. Complementation analyses of lethal brown deletions.

    PubMed

    Rinchik, E M

    1994-07-01

    Numerous new mutations at the brown (b) locus in mouse chromosome 4 have been recovered over the years in germ-cell mutagenesis experiments performed at the Oak Ridge National Laboratory. A large series of radiation- and chemical-induced b mutations known to be chromosomal deletions, and also known to be prenatally lethal when homozygous, were analyzed by pairwise complementation crosses as well as by pseudodominance tests involving flanking loci defined by externally visible phenotypes. These crosses were designed to determine the extent of each deletion on the genetic and phenotype map of the chromosomal region surrounding the b locus; the crosses also provided basic data that assigned deletions to complementation groups and defined four new loci associated with aberrancies in normal development. Specifically, the pseudodominance tests identified deletions that include the proximally mapping whirler (wi) and the distally mapping depilated (dep) genes, thereby bracketing these loci defined by visible developmental abnormalities with landmarks (deletion breakpoints) that are easily identified on the physical map. Furthermore, the complementation crosses, which were supplemented with additional crosses that allowed determination of the gross time of lethality of selected deletions, defined four new loci required for normal development. Homozygous deletion of one of these loci (b-associated fitness, baf) results in a runting syndrome evident during postnatal development; deletion of one locus [l(4)2Rn] causes death in the late gestation/neonatal period; and deletion of either of two loci [l(4)1Rn or l(4)3Rn] results in embryonic death, most likely in pre-, peri- or postimplantation stages. The placement of these new functionally defined loci on the evolving molecular map of the b region should be useful for continuing the analysis of the roles played in development by genes in this segment of chromosome 4.

  12. Duplication/deletion of chromosome 8p

    SciTech Connect

    Priest, J.H.

    1995-09-11

    The article by Guo et al. provides evidence for deletion of D8S596 loci (assigned to 8p23) in at least some patients with inverted duplications of 8p. Cytogenetic break points forming the inverted duplication are remarkably similar among most of their patients and those reported previously, suggesting a common mechanism for this interesting rearrangement. Why should similar breaks occur in 8p and why is a FISH signal absent in the distal short arm when the ONCOR digoxigenin-labeled probe for loci D8S596 is used? Other studies also indicate that duplication for the region 8p12-p22 is associated with a deletion distal to the duplication itself. 4 refs.

  13. Genetics Home Reference: 1p36 deletion syndrome

    MedlinePlus

    ... Understand Genetics Home Health Conditions 1p36 deletion syndrome 1p36 deletion syndrome Enable Javascript to view the expand/collapse boxes. Download PDF Open All Close All Description 1p36 deletion syndrome is a disorder that typically causes severe intellectual ...

  14. Characterization of five partial deletions of the factor VIII gene

    SciTech Connect

    Youssoufian, H.; Antonarakis, S.E.; Aronis, S.; Tsiftis, G.; Phillips, D.G.; Kazazian, H.H. Jr.

    1987-06-01

    Hemophilia A is an X-linked disorder of coagulation caused by a deficiency of factor VIII. By using cloned DNA probes, the authors have characterized the following five different partial deletions of the factor VIII gene from a panel of 83 patients with hemophilia A: (i) a 7-kilobase (kb) deletion that eliminates exon 6; (ii) a 2.5-kb deletion that eliminates 5' sequences of exon 14; (iii) a deletion of at least 7 kb that eliminates exons 24 and 25; (iv) a deletion of at least 16 kb that eliminates exons 23-25; and (v) a 5.5-kb deletion that eliminates exon 22. The first four deletions are associated with severe hemophilia A. By contrast, the last deletion is associated with moderate disease, possibly because of in-frame splicing from adjacent exons. None of those patients with partial gene deletions had circulating inhibitors to factor VIII. One deletion occurred de novo in a germ cell of the maternal grandmother, while a second deletion occurred in a germ cell of the maternal grandfather. These observations demonstrate that de novo deletions of X-linked genes can occur in either male or female gametes.

  15. Genetics Home Reference: 22q11.2 deletion syndrome

    MedlinePlus

    ... Home Health Conditions 22q11.2 deletion syndrome 22q11.2 deletion syndrome Enable Javascript to view the expand/ ... Download PDF Open All Close All Description 22q11.2 deletion syndrome (which is also known by several ...

  16. Characterizing Deletion Transformations across Dialects using a Sophisticated Tying Mechanism

    DTIC Science & Technology

    2011-03-30

    suggest nrle candidates for further linguistic studies. Potential appli- cations include forensic phonetics, accent training, and dialect recognition...03-2011 Technical Paper MAR 2011 - APR 2011 Characterizing Deletion Transformations across Dialects using a Sophisticated Tying Mechanism FA8720-05...modeling deletion transformations between dialects . We empirically show that the proposed tying mechanism reduces deletion errors by 33% when compared to a

  17. Laboratory Building

    SciTech Connect

    Herrera, Joshua M.

    2015-03-01

    This report is an analysis of the means of egress and life safety requirements for the laboratory building. The building is located at Sandia National Laboratories (SNL) in Albuquerque, NM. The report includes a prescriptive-based analysis as well as a performance-based analysis. Following the analysis are appendices which contain maps of the laboratory building used throughout the analysis. The top of all the maps is assumed to be north.

  18. PCR detection of retinoblastoma gene deletions in radiation-induced mouse lung adenocarcinomas

    SciTech Connect

    Churchill, M.E.; Gemmell, M.A.; Woloschak, G.E.

    1993-04-01

    From 1971 to 1986, Argonne National Laboratory conducted a series of large-scale studies of tumor incidence in 40,000 BCF{sub 1} mice irradiated with {sup 60}Co {gamma} rays or JANUS fission-spectrum neutrons; normal and tumor tissues from mice in these studies were preserved in paraffin blocks. A polymerase chain reaction (PCR) technique has been developed to detect deletions in the mouse retinoblastoma (mRb) gene in the paraffin-embedded tissues. Microtomed sections were used as the DNA source in PCR reaction mixtures. Six mRb gene exon fragments were amplified in a 40-cycle, 3-temperature PCR protocol. The absence of any of these fragments (relative to control PCR products) on a Southern blot indicated a deletion of that portion of the mRb gene. The tumors chosen for analysis were lung adenocarcinomas that were judged to be the cause of death in post-mortem analyses. Spontaneous tumors as well as those from irradiated mice (569 cGy of {sup 60}Co {gamma} rays or 60 cGy of JANUS neutrons, doses that have been found to have approximately equal biological effectiveness in the BCF, mouse) were analyzed for mRb deletions. In all normal mouse tissues studies, all six mRb exon fragments were present on Southem blots. Tumors in six neutron-irradiated mice also had no mRb deletions. However, I of 6 tumors from {gamma}-irradiated mice and 6 of 18 spontaneous tumors from unirradiated mice had a deletion in one or both mRb alleles. All deletions detected were in the 5{prime} region of the mRb gene.

  19. PCR detection of retinoblastoma gene deletions in radiation-induced mouse lung adenocarcinomas

    SciTech Connect

    Churchill, M.E.; Gemmell, M.A.; Woloschak, G.E.

    1993-01-01

    From 1971 to 1986, Argonne National Laboratory conducted a series of large-scale studies of tumor incidence in 40,000 BCF[sub 1] mice irradiated with [sup 60]Co [gamma] rays or JANUS fission-spectrum neutrons; normal and tumor tissues from mice in these studies were preserved in paraffin blocks. A polymerase chain reaction (PCR) technique has been developed to detect deletions in the mouse retinoblastoma (mRb) gene in the paraffin-embedded tissues. Microtomed sections were used as the DNA source in PCR reaction mixtures. Six mRb gene exon fragments were amplified in a 40-cycle, 3-temperature PCR protocol. The absence of any of these fragments (relative to control PCR products) on a Southern blot indicated a deletion of that portion of the mRb gene. The tumors chosen for analysis were lung adenocarcinomas that were judged to be the cause of death in post-mortem analyses. Spontaneous tumors as well as those from irradiated mice (569 cGy of [sup 60]Co [gamma] rays or 60 cGy of JANUS neutrons, doses that have been found to have approximately equal biological effectiveness in the BCF, mouse) were analyzed for mRb deletions. In all normal mouse tissues studies, all six mRb exon fragments were present on Southem blots. Tumors in six neutron-irradiated mice also had no mRb deletions. However, I of 6 tumors from [gamma]-irradiated mice and 6 of 18 spontaneous tumors from unirradiated mice had a deletion in one or both mRb alleles. All deletions detected were in the 5[prime] region of the mRb gene.

  20. Immune function in patients with chromosome deletions.

    PubMed Central

    Nurmi, T; Uhari, M; Linna, S L; Silvennoinen-Kassinen, S; Koskela, M; Kiuttu, J; Tiilikainen, A

    1982-01-01

    Non-specific, cell-mediated and humoral immunity were evaluated in six patients with different autosomal deletions, and in two patients with X-chromosome deletions. Six had an increased number of bacterial, viral, and mycotic infections. Mild disturbances were found in the immunological functions of almost every patient. Granulocyte phagocytosis and killing of bacteria were normal in all patients. The chemotactic response was increased in two, and normal in the others. The responses to phytohaemagglutinin and pokeweed mitogen were normal in all patients and the response to concanavalin A was decreased in one patient. The lymphocyte response to purified protein derivative was decreased in the patients as a group when compared to the controls (P less than 0 . 005), but normal to oidiomycin. The number of acid-alpha-naphthyl acetate esterase positive cells was low in four patients. One had a high titre of antinuclear and antithyroid antibodies. One had a low concentration of serum IgA, C3 and C4. One had a high concentration of IgM. Two had elevated levels of C3 and C4. Our results show that several different chromosomal deletions are associated with immunological abnormality. PMID:6979446

  1. Chromosome 11q13 deletion syndrome

    PubMed Central

    Kim, Yu-Seon; Kim, Gun-Ha; Byeon, Jung Hye; Eun, So-Hee

    2016-01-01

    Chromosome 11q13 deletion syndrome has been previously reported as either otodental syndrome or oculo-oto-dental syndrome. The otodental syndrome is characterized by dental abnormalities and high-frequency sensorineural hearing loss, and by ocular coloboma in some cases. The underlying genetic defect causing otodental syndrome is a hemizygous microdeletion involving the FGF3 gene on chromosome 11q13.3. Recently, a new form of severe deafness, microtia (small ear) and small teeth, without the appearance of eye abnormalities, was also reported. In this report, we describe a 1-year-old girl presenting with ptosis of the left upper eyelid, right auricular deformity, high-arched palate, delayed dentition, simian line on the right hand, microcephaly, and developmental delay. In this patient, we identified a deletion in the chromosome 11q13.2-q13.3 (2.75 Mb) region by using an array-comparative genomic hybridization analysis. The deletion in chromosome 11q13 results in a syndrome characterized by variable clinical manifestations. Some of these manifestations involve craniofacial dysmorphology and require a functional workup for hearing, ophthalmic examinations, and long-term dental care. PMID:28018436

  2. EPDL97: the evaluated photo data library `97 version

    SciTech Connect

    Cullen, D.E.; Hubbell, J.H.; Kissel, L.

    1997-09-19

    The Evaluated Photon Data Library, 1997 version (EPLD97), is designed for use in photon transport calculations at Lawrence Livermore National Laboratory. This library includes photon interaction data for all elements with atomic number between Z = 1 (hydrogne) and 100 (fermium), including: photoionization, photoexcitation, coherent and incoherent scattering, and pair and triplet porduction cross sections. For use in applications data is provided for all elements over the energy range 1 eV to 100 GeV. This report documents the sources and treatment of the data included inthis library. EPDL97 completely supersedes the earlier 1989 version of EPDL and it is highly recommended that useres only use the most recent version of this library.

  3. Molecular refinement of the 1p36 deletion syndrome reveals size diversity and a preponderance of maternally derived deletions.

    PubMed

    Wu, Y Q; Heilstedt, H A; Bedell, J A; May, K M; Starkey, D E; McPherson, J D; Shapira, S K; Shaffer, L G

    1999-02-01

    The deletion of chromosome 1p36 is a newly recognized, relatively common contiguous gene deletion syndrome with a variable phenotype. The clinical features have recently been delineated and molecular analysis indicates that the prevalence of certain phenotypic features appears to correlate with deletion size. Phenotype/genotype comparisons have allowed the assignment of certain clinical features to specific deletion intervals, significantly narrowing the regions within which to search for candidate genes. We have extensively characterized the deletion regions in 30 cases using microsatellite markers and fluorescence in situ hybridization analyses. The map order of 28 microsatellite markers spanning the deletion region was obtained by a combination of genotypic analysis and physical mapping. The deletion region was divided into six intervals and breakpoints were found to cluster in mainly two regions. Molecular analysis of the deletions showed that two patients had complex re-arrangements; these cases shared their distal and proximal breakpoints in the two common breakpoint regions. Of the de novo deletions ( n = 28) in whichparental samples were available and the analysis was informative ( n = 27), there were significantly morematernally derived deletions ( n = 21) than paternally derived deletions ( n = 6) (chi1(2) = 8.35, P < 0.0001). Phenotype/genotype correlations and refinements of critical regions in our naturally occurring deletion panel have delineated specific areas in which to focus the search for the causative genes for the features of this syndrome.

  4. [Software version and medical device software supervision].

    PubMed

    Peng, Liang; Liu, Xiaoyan

    2015-01-01

    The importance of software version in the medical device software supervision does not cause enough attention at present. First of all, the effect of software version in the medical device software supervision is discussed, and then the necessity of software version in the medical device software supervision is analyzed based on the discussion of the misunderstanding of software version. Finally the concrete suggestions on software version naming rules, software version supervision for the software in medical devices, and software version supervision scheme are proposed.

  5. Specific sequence deletions in two classes of murine leukemia virus-related proviruses in the mouse genome.

    PubMed

    Ch'ang, L Y; Yang, W K; Myer, F E; Koh, C K; Boone, L R

    1989-02-01

    Characteristic long terminal repeats (LTR) of approximately 700 and 750 bp were found, respectively, in the two classes (polytropic and modified polytropic) of murine leukemia virus (MuLV)-related nonecotropic nonxenotropic proviral sequences in eight individual molecular clones of RFM/Un mouse chromosomal DNA fragments. Three proviral clones, two polytropic and one modified polytropic, contained sequence deletions in the viral structural genes. Nucleotide sequence analysis revealed that 7-bp direct repeats occur at both ends of deleted sequences in intact structures and one of the repeats remains in genomes with the deletion. Specifically, the deleted sequences were a 1487-bp gag-pol sequence with ACTGCCC repeat, a 113-bp mid-pol sequence with CAGGCAA repeat, and a 1811-bp env sequence with GGTCCAG repeat. The same specific sequence deletions were found in both classes of MuLV-related proviral structures. Examination of chromosomal DNA from eight inbred laboratory mouse strains and six wild mouse species showed that a minor population of proviruses with these specific deletions were present in Mus musculus and Mus spretus, all of which contain prominent 700-bp LTR polytropic proviral structures. The 750-bp LTR modified polytropic proviral structures were phylogenetically more restricted, being equally predominant in Mus musculus domesticus mice, but minor to undetectable in Mus spretus subspecies, and absent in other wild mouse populations.

  6. Gap-PCR Screening for Common Large Deletional Mutations of β-Globin Gene Cluster Revealed a Higher Prevalence of the Turkish Inversion/Deletion (δβ)0 Mutation in Antalya

    PubMed Central

    Bilgen, Türker; Altıok Clark, Özden; Öztürk, Zeynep; Yeşilipek, M. Akif; Keser, İbrahim

    2016-01-01

    Objective: Although the calculated carrier frequency for point mutations of the β-globin gene is around 10% for Antalya Province, nothing is known about the profile of large deletional mutations involving the β-globin gene. In this study, we aimed to screen common deletional mutations in the β-globin gene cluster in patients for whom direct DNA sequencing was not able to demonstrate the mutation(s) responsible for the disease phenotype. Materials and Methods: Thirty-one index cases selected with a series of selection events among 60 cases without detected β-globin gene mutation from 580 thalassemia-related cases tested by direct sequencing over the last 4 years in our diagnostic center were screened for the most common 8 different large deletional mutations of the β-globin gene cluster by gap-PCR. Results: We detected 1 homozygous and 9 heterozygous novel unrelated cases for the Turkish inversion/deletion (δβ)0 mutation in our series of 31 cases. Our study showed that the Turkish inversion/deletion (δβ)0 mutation per se accounts for 16.6% of the unidentified causative alleles and also accounts for 1.5% of all detected mutations over the last 4 years in our laboratory. Conclusion: Since molecular diagnosis of deletional mutations in the β-globin gene cluster warrants different approaches, it deserves special attention in order to provide prenatal diagnosis and prevention opportunities to the families involved. We conclude that the Turkish inversion/deletion (δβ)0, as the most prevalent deletional mutation detected so far, has to be routinely tested for in Antalya, and the gap-PCR approach has valuable diagnostic potential in the patients at risk. PMID:26377447

  7. Deletion of host histone acetyltransferases and deacetylases strongly affects Agrobacterium-mediated transformation of Saccharomyces cerevisiae.

    PubMed

    Soltani, Jalal; van Heusden, Gerard Paul H; Hooykaas, Paul J J

    2009-09-01

    Agrobacterium tumefaciens is a plant pathogen that genetically transforms plant cells by transferring a part of its Ti-plasmid, the T-strand, to the host cell. Under laboratory conditions, it can also transform cells from many different nonplant organisms, including the yeast Saccharomyces cerevisiae. Collections of S. cerevisiae strains have been developed with systematic deletion of all coding sequences. Here, we used these collections to identify genes involved in the Agrobacterium-mediated transformation (AMT) of S. cerevisiae. We found that deletion of genes (GCN5, NGG1, YAF9 and EAF7) encoding subunits of the SAGA, SLIK, ADA and NuA4 histone acetyltransferase complexes highly increased the efficiency of AMT, while deletion of genes (HDA2, HDA3 and HST4) encoding subunits of histone deacetylase complexes decreased AMT. These effects are specific for AMT as the efficiency of chemical (lithium acetate) transformation was not or only slightly affected by these deletions. Our data are consistent with a positive role of host histone deacetylation in AMT.

  8. ALSSAT Version 6.0

    NASA Technical Reports Server (NTRS)

    Yeh, Hue-Hsia; Brown, Cheryl; Jeng, Frank

    2012-01-01

    Advanced Life Support Sizing Analysis Tool (ALSSAT) at the time of this reporting has been updated to version 6.0. A previous version was described in Tool for Sizing Analysis of the Advanced Life Support System (MSC- 23506), NASA Tech Briefs, Vol. 29, No. 12 (December 2005), page 43. To recapitulate: ALSSAT is a computer program for sizing and analyzing designs of environmental-control and life-support systems for spacecraft and surface habitats to be involved in exploration of Mars and the Moon. Of particular interest for analysis by ALSSAT are conceptual designs of advanced life-support (ALS) subsystems that utilize physicochemical and biological processes to recycle air and water and process human wastes to reduce the need of resource resupply. ALSSAT is a means of investigating combinations of such subsystems technologies featuring various alternative conceptual designs and thereby assisting in determining which combination is most cost-effective. ALSSAT version 6.0 has been improved over previous versions in several respects, including the following additions: an interface for reading sizing data from an ALS database, computational models of a redundant regenerative CO2 and Moisture Removal Amine Swing Beds (CAMRAS) for CO2 removal, upgrade of the Temperature & Humidity Control's Common Cabin Air Assembly to a detailed sizing model, and upgrade of the Food-management subsystem.

  9. SophiNet Version 12

    SciTech Connect

    2012-08-09

    SophiNet Version 12 is part of the code contained in the application ‘oglnet’ and comprises the portions that make ‘oglnet’ receive and display Sophia data from the Sophia Daemon ‘sophiad’. Specifically this encompasses the channel, host and alert receiving and the treeview HUD widget.

  10. DOBIS: The Canadian Government Version.

    ERIC Educational Resources Information Center

    Newman, William L.; And Others

    1979-01-01

    Presents background information on DOBIS (an online library system) evaluation, software acquisition, and development, and describes the status and plans for DOBIS in the Canadian government. Appendices provide an overview of the Canadian government version of the system from a librarian's and a systems analyst's perspective. (CWM)

  11. Montage Version 3.0

    NASA Technical Reports Server (NTRS)

    Jacob, Joseph; Katz, Daniel; Prince, Thomas; Berriman, Graham; Good, John; Laity, Anastasia

    2006-01-01

    The final version (3.0) of the Montage software has been released. To recapitulate from previous NASA Tech Briefs articles about Montage: This software generates custom, science-grade mosaics of astronomical images on demand from input files that comply with the Flexible Image Transport System (FITS) standard and contain image data registered on projections that comply with the World Coordinate System (WCS) standards. This software can be executed on single-processor computers, multi-processor computers, and such networks of geographically dispersed computers as the National Science Foundation s TeraGrid or NASA s Information Power Grid. The primary advantage of running Montage in a grid environment is that computations can be done on a remote supercomputer for efficiency. Multiple computers at different sites can be used for different parts of a computation a significant advantage in cases of computations for large mosaics that demand more processor time than is available at any one site. Version 3.0 incorporates several improvements over prior versions. The most significant improvement is that this version is accessible to scientists located anywhere, through operational Web services that provide access to data from several large astronomical surveys and construct mosaics on either local workstations or remote computational grids as needed.

  12. CCAIN, Version 1.0

    SciTech Connect

    Rickett, Christopher D.; Rasmussen, Craig E.; Sottile, Matthew J.

    2005-05-26

    CCAIN, Version 1.0 Date: 06/15/2005 This software is an instantiation of Common Component Architecture (CCA) framework written in C. The framework is used to compose (create, register, destroy) C, C++, and Fortran components into a running CCA application. Language bindings are provided for F90 and F03 to allow codes in these languages to interface with the framework.

  13. A Hindi version of the Composite Scale of Morningness

    PubMed Central

    Bhatia, Triptish; Agrawal, Akhilesh; Beniwal, R.P.; Thomas, Pramod; Monk, Timothy H.; Nimgaonkar, V.L.; Deshpande, Smita N.

    2014-01-01

    Background Several pen and paper measures of human circadian preference are available in English, but none are available in Hindi, hampering research in circadian behavior among Hindi speaking populations in India and elsewhere. The present study describes a Hindi version of the Composite Scale of Morningness (CSM), a self reported questionnaire widely used to assess morningness/eveningness (M/E). M/E has been used a proxy for circadian phase in lieu of cumbersome and expensive laboratory studies. Method The thirteen item English version of the CSM was translated into Hindi and independently back translated into English. Inconsistencies between the original and back translated versions were then resolved. Both versions were next administered to bilingual persons at Delhi, India (N = 130). After intra-class correlations between the Hindi and the English versions were examined, the Hindi version was administered to community based participants representing different age groups (N = 310). Results There was satisfactory intra-class correlation (ICC) between the total scores for the Hindi and the English versions of the CSM (Cronbach’s alpha = 0.873), with variation for individual items scores. Total CSM scores in the second sample suggested a significant association with age, consistent with published reports with the English CSM, i.e., morningness tendencies were more likely to be reported by older adults. Significant associations with gender or educational status were not observed. Conclusions The Hindi CSM is a brief questionnaire that provides behavioral measures of diurnal preference. It is freely available for research in Hindi speaking populations. PMID:24309877

  14. Submicroscopic deletions at 22q11.2: Variability of the clinical picture and delineation of a commonly deleted region

    SciTech Connect

    Lindsay, E.A.; Shaffer, L.G.; Greenberg, F.

    1995-03-27

    DiGeorge anomaly (DGA) and velo-cardio-facial syndrome (VCFS) are frequently associated with monosomy of chromosome region 22q11. Most patients have a submicroscopic deletion, recently estimated to be at least 1-2 Mb. It is not clear whether individuals who present with only some of the features of these conditions have the deletion, and if so, whether the size of the deletion varies from those with more classic phenotypes. We have used fluorescence in situ hybridization (FISH) to assess the deletion status of 85 individuals referred to us for molecular analysis, with a wide range of DGA-like or VCFS-like clinical features. The test probe used was the cosmid sc11.1, which detects two loci about 2 Mb apart in 22q11.2. Twenty-four patients carried the deletion. Of the deleted patients, most had classic DGA or VCFS phenotypes, but 6 deleted patients had mild phenotypes, including 2 with minor facial anomalies and velopharyngeal incompetence as the only presenting signs. Despite the great phenotypic variability among the deleted patients, none had a deletion smaller than the 2-Mb region defined by sc11.1. Smaller deletions were not detected in patients with particularly suggestive phenotypes who were not deleted for sc11.1, even when tested with two other probes from the DGA/VCFS region. 24 refs., 2 figs., 2 tabs.

  15. Writing and deleting single magnetic skyrmions.

    PubMed

    Romming, Niklas; Hanneken, Christian; Menzel, Matthias; Bickel, Jessica E; Wolter, Boris; von Bergmann, Kirsten; Kubetzka, André; Wiesendanger, Roland

    2013-08-09

    Topologically nontrivial spin textures have recently been investigated for spintronic applications. Here, we report on an ultrathin magnetic film in which individual skyrmions can be written and deleted in a controlled fashion with local spin-polarized currents from a scanning tunneling microscope. An external magnetic field is used to tune the energy landscape, and the temperature is adjusted to prevent thermally activated switching between topologically distinct states. Switching rate and direction can then be controlled by the parameters used for current injection. The creation and annihilation of individual magnetic skyrmions demonstrates the potential for topological charge in future information-storage concepts.

  16. Targeted gene deletion in Zygosaccharomyces bailii.

    PubMed

    Mollapour, M; Piper, P

    2001-01-30

    Yeasts of the genus Zygosaccharomyces are notable agents of large-scale food spoilage. Despite the economic importance of these organisms, little is known about the stress adaptations whereby they adapt to many of the more severe conditions of food preservation. In this study it was shown that genes of Z. bailii, a yeast notable for its high resistances to food preservatives and ethanol, can be isolated by complementation of the corresponding mutant strains of Saccharomyces cerevisiae. It was also discovered that the acquisition by S. cerevisiae of a single small Z. bailii gene (ZbYME2) was sufficient for the former yeast to acquire the ability to degrade two major food preservatives, benzoic acid and sorbic acid. Using DNA cassettes containing dominant selectable markers and methods originally developed for performing gene deletions in S. cerevisiae, the two copies of ZbYME2 in the Z. bailii genome were sequentially deleted. The resulting Zbyme2/Zbyme2 homozygous deletant strain had lost any ability to utilize benzoate as sole carbon source and was more sensitive to weak acid preservatives during growth on glucose. Thus, ZbYME2, probably the nuclear gene for a mitochondrial mono-oxygenase function, is essential for Z. bailii to degrade food preservatives. This ability to catabolize weak acid preservatives is a significant factor contributing to the preservative resistance of Z. bailii under aerobic conditions. This study is the first to demonstrate that it is possible to delete in Z. bailii genes that are suspected as being important for growth of this organism in preserved foods and beverages. With the construction of further mutant of Z. bailii strains, a clearer picture should emerge of how this yeast adapts to the conditions of food preservation. This information will, in turn, allow the design of new preservation strategies. GenBank Accession Nos: ZbURA3 (AF279259), ZbTIM9 (AF279260), ZbYME2 (AF279261), ZbTRP1 (AF279262), ZbHHT1(AF296170).

  17. Laboratory accreditation.

    PubMed

    Bradway, D E; Siegelman, F L

    1994-09-01

    An investigation of alleged data fraud at a pesticide analytical laboratory led EPA to take a closer look at the Good Laboratory Practice (GLP) inspection program. There was special focus on changes which might be made in the program to enhance the chances of detecting fraud in regulated studies. To this end, the Assistant Administrator of the Office of Prevention, Pesticides and Toxic Substances (OPPTS) requested EPA's Office of Inspector General (OIG) to examine the GLP program. Several reports were issued by the OIG, including the recommendation that a laboratory accreditation program be adopted. EPA has been examining ways to implement the OIG's recommendations, including (1) laboratory accreditation consisting of three components: document submission and assessment, site visit and assessment, and proficiency assessment; and (2) mandatory registration of all facilities participating in GLP-regulated studies, based on document submission and assessment. These two alternatives are compared, and the advantages and disadvantages of each are discussed.

  18. AZF deletions in infertile men from the Republic of Macedonia.

    PubMed

    Plaseski, Toso; Novevski, Predrag; Kocevska, Borka; Dimitrovski, Cedomir; Efremov, Georgi D; Plaseska-Karanfilska, Dijana

    2006-07-01

    Y chromosome deletions in the three azoospermia factor (AZF) regions constitute the most common genetic cause of spermatogenic failure. The aim of this study was to estimate the length and boundaries of the AZF deletions and to correlate the AZF deletions with the sperm concentrations, testicular histology, Y haplogroups and the ethnic origin of the men with deletions. PCR analysis of STS loci in the three AZF regions was used to characterize the deletions. Y haplogroup was predicted from a set of 17 Y short tandem repeats (STR) marker values. A total of nine men out of 218 infertile/subfertile men showed the presence of Y microdeletions. In eight patients the results were consistent with the presence of AZFc deletions, while in one patient a larger deletion involving both AZFb and AZFc regions was detected. In two patients, the deletion, initially diagnosed as AZFc, involved part of the distal part of the AZFb region and in one of them the deletion also extended into the region distal to the AZFc. The 3.5 Mb AZFc deletion, due to homologous recombination between b2 and b4 amplicons, was detected in six men (66.7% of all Y deletions), thus being the most common type of AZF deletion among infertile men from the Republic of Macedonia. Patients with the 3.5 Mb AZFc deletion had azoospermia or severe oligozoospermia and variable histological results [Sertoly cell only syndrome (SCOS), maturity arrest (MA) and hypospermatogenesis (HSG)]. They were of different ethnic origin (Macedonian, Albanian and Romany) and belonged to different Y haplogroups (I1b, J2, E3b and G).

  19. Presence of Large Deletions in Kindreds with Autism

    PubMed Central

    Yu, Chang-En; Dawson, Geraldine; Munson, Jeffrey; D’Souza, Ian; Osterling, Julie; Estes, Annette; Leutenegger, Anne-Louise; Flodman, Pamela; Smith, Moyra; Raskind, Wendy H.; Spence, M. Anne; McMahon, William; Wijsman, Ellen M.; Schellenberg, Gerard D.

    2002-01-01

    Autism is caused, in part, by inheritance of multiple interacting susceptibility alleles. To identify these inherited factors, linkage analysis of multiplex families is being performed on a sample of 105 families with two or more affected sibs. Segregation patterns of short tandem repeat polymorphic markers from four chromosomes revealed null alleles at four marker sites in 12 families that were the result of deletions ranging in size from 5 to >260 kb. In one family, a deletion at marker D7S630 was complex, with two segments deleted (37 kb and 18 kb) and two retained (2,836 bp and 38 bp). Three families had deletions at D7S517, with each family having a different deletion (96 kb, 183 kb, and >69 kb). Another three families had deletions at D8S264, again with each family having a different deletion, ranging in size from <5.9 kb to >260 kb. At a fourth marker, D8S272, a 192-kb deletion was found in five families. Unrelated subjects and additional families without autism were screened for deletions at these four sites. Families screened included 40 families from Centre d'Etude du Polymorphisme Humaine and 28 families affected with learning disabilities. Unrelated samples were 299 elderly control subjects, 121 younger control subjects, and 248 subjects with Alzheimer disease. The deletion allele at D8S272 was found in all populations screened. For the other three sites, no additional deletions were identified in any of the groups without autism. Thus, these deletions appear to be specific to autism kindreds and are potential autism-susceptibility alleles. An alternative hypothesis is that autism-susceptibility alleles elsewhere cause the deletions detected here, possibly by inducing errors during meiosis. PMID:12058345

  20. Method for introducing unidirectional nested deletions

    DOEpatents

    Dunn, John J.; Quesada, Mark A.; Randesi, Matthew

    1999-07-27

    Disclosed is a method for the introduction of unidirectional deletions in a cloned DNA segment. More specifically, the method comprises providing a recombinant DNA construct comprising a DNA segment of interest inserted in a cloning vector, the cloning vector having an f1 endonuclease recognition sequence adjacent to the insertion site of the DNA segment of interest. The recombinant DNA construct is then contacted with the protein pII encoded by gene II of phage f1 thereby generating a single-stranded nick. The nicked DNA is then contacted with E. coli Exonuclease III thereby expanding the single-stranded nick into a single-stranded gap. The single-stranded gapped DNA is then contacted with a single-strand-specific endonuclease thereby producing a linearized DNA molecule containing a double-stranded deletion corresponding in size to the single-stranded gap. The DNA treated in this manner is then incubated with DNA ligase under conditions appropriate for ligation. Also disclosed is a method for producing single-stranded DNA probes. In this embodiment, single-stranded gapped DNA, produced as described above, is contacted with a DNA polymerase in the presence of labeled nucleotides to fill in the gap. This DNA is then linearized by digestion with a restriction enzyme which cuts outside the DNA segment of interest. The product of this digestion is then denatured to produce a labeled single-stranded nucleic acid probe.

  1. Method for introducing unidirectional nested deletions

    DOEpatents

    Dunn, J.J.; Quesada, M.A.; Randesi, M.

    1999-07-27

    Disclosed is a method for the introduction of unidirectional deletions in a cloned DNA segment. More specifically, the method comprises providing a recombinant DNA construct comprising a DNA segment of interest inserted in a cloning vector. The cloning vector has an f1 endonuclease recognition sequence adjacent to the insertion site of the DNA segment of interest. The recombinant DNA construct is then contacted with the protein pII encoded by gene II of phage f1 thereby generating a single-stranded nick. The nicked DNA is then contacted with E. coli Exonuclease III thereby expanding the single-stranded nick into a single-stranded gap. The single-stranded gapped DNA is then contacted with a single-strand-specific endonuclease thereby producing a linearized DNA molecule containing a double-stranded deletion corresponding in size to the single-stranded gap. The DNA treated in this manner is then incubated with DNA ligase under conditions appropriate for ligation. Also disclosed is a method for producing single-stranded DNA probes. In this embodiment, single-stranded gapped DNA, produced as described above, is contacted with a DNA polymerase in the presence of labeled nucleotides to fill in the gap. This DNA is then linearized by digestion with a restriction enzyme which cuts outside the DNA segment of interest. The product of this digestion is then denatured to produce a labeled single-stranded nucleic acid probe. 1 fig.

  2. Deletion of ultraconserved elements yields viable mice

    SciTech Connect

    Ahituv, Nadav; Zhu, Yiwen; Visel, Axel; Holt, Amy; Afzal, Veena; Pennacchio, Len A.; Rubin, Edward M.

    2007-07-15

    Ultraconserved elements have been suggested to retainextended perfect sequence identity between the human, mouse, and ratgenomes due to essential functional properties. To investigate thenecessities of these elements in vivo, we removed four non-codingultraconserved elements (ranging in length from 222 to 731 base pairs)from the mouse genome. To maximize the likelihood of observing aphenotype, we chose to delete elements that function as enhancers in amouse transgenic assay and that are near genes that exhibit markedphenotypes both when completely inactivated in the mouse as well as whentheir expression is altered due to other genomic modifications.Remarkably, all four resulting lines of mice lacking these ultraconservedelements were viable and fertile, and failed to reveal any criticalabnormalities when assayed for a variety of phenotypes including growth,longevity, pathology and metabolism. In addition more targeted screens,informed by the abnormalities observed in mice where genes in proximityto the investigated elements had been altered, also failed to revealnotable abnormalities. These results, while not inclusive of all thepossible phenotypic impact of the deleted sequences, indicate thatextreme sequence constraint does not necessarily reflect crucialfunctions required for viability.

  3. Autogen Version 2.0

    NASA Technical Reports Server (NTRS)

    Gladden, Roy

    2007-01-01

    Version 2.0 of the autogen software has been released. "Autogen" (automated sequence generation) signifies both a process and software used to implement the process of automated generation of sequences of commands in a standard format for uplink to spacecraft. Autogen requires fewer workers than are needed for older manual sequence-generation processes and reduces sequence-generation times from weeks to minutes.

  4. Biocellion Version 2.0

    SciTech Connect

    Seunghwa Kang, PNNL

    2015-01-09

    This work extends Biocellion 1.0 to solve advection-reaction-diffusion and incompressible Navier-Stokes partial differential equations to model water/blood flow. Biocellion is a software framework to simulate a large number of cells using high-performance parallel computers. The version 1.0 allows software users to describe biological system behaviors as a set of rules describing how individual cells behave and how cells locally interact with neighboring cells or the surrounding micro-environment. However, the version 1.0 does not support users to incorporate water/blood flow into the model, which is important to properly capture long distance communications between distant cells. This extension (version 2.0) integrates two partial differential equation solvers to the Biocellion framework to solve this limitation. Navier-Stokes equation solvers (for incompressible flow) are added to compute flow rate, and advection-reaction-diffusion equation solvers are added to update molecular concentrations considering both advection (due to flow) and local diffusion.

  5. Are there ethnic differences in deletions in the dystrophin gene?

    SciTech Connect

    Banerjee, M.; Verma, I.C.

    1997-01-20

    We studied 160 cases of Duchenne muscular dystrophy (DMD) drawn from all parts of India, using multiplex PCR of 27 exons. Of these, 103 (64.4%) showed intragenic deletions. Most (69.7%) of the deletions involved exons 45-51. The phenotype of cases with deletion of single exons did not differ significantly from those with deletion of multiple exons. The distribution of deletions in studies from different countries was variable, but this was accounted for either by the small number of cases studied, or by fewer exons analyzed. It is concluded that there is likely to be no ethnic difference with respect to deletions in the DMD gene. 38 refs., 2 figs., 3 tabs.

  6. SPARK Version 1. 1 user manual

    SciTech Connect

    Weissenburger, D.W.

    1988-01-01

    This manual describes the input required to use Version 1.1 of the SPARK computer code. SPARK 1.1 is a library of FORTRAN main programs and subprograms designed to calculate eddy currents on conducting surfaces where current flow is assumed zero in the direction normal to the surface. Surfaces are modeled with triangular and/or quadrilateral elements. Lorentz forces produced by the interaction of eddy currents with background magnetic fields can be output at element nodes in a form compatible with most structural analysis codes. In addition, magnetic fields due to eddy currents can be determined at points off the surface. Version 1.1 features eddy current streamline plotting with optional hidden-surface-removal graphics and topological enhancements that allow essentially any orientable surface to be modeled. SPARK also has extensive symmetry specification options. In order to make the manual as self-contained as possible, six appendices are included that present summaries of the symmetry options, topological options, coil options and code algorithms, with input and output examples. An edition of SPARK 1.1 is available on the Cray computers at the National Magnetic Fusion Energy Computer Center at Livermore, California. Another more generic edition is operational on the VAX computers at the Princeton Plasma Physics Laboratory and is available on magnetic tape by request. The generic edition requires either the GKS or PLOT10 graphics package and the IMSL or NAG mathematical package. Requests from outside the United States will be subject to applicable federal regulations regarding dissemination of computer programs. 22 refs.

  7. FORM version 4.0

    NASA Astrophysics Data System (ADS)

    Kuipers, J.; Ueda, T.; Vermaseren, J. A. M.; Vollinga, J.

    2013-05-01

    We present version 4.0 of the symbolic manipulation system FORM. The most important new features are manipulation of rational polynomials and the factorization of expressions. Many other new functions and commands are also added; some of them are very general, while others are designed for building specific high level packages, such as one for Gröbner bases. New is also the checkpoint facility, that allows for periodic backups during long calculations. Finally, FORM 4.0 has become available as open source under the GNU General Public License version 3. Program summaryProgram title: FORM. Catalogue identifier: AEOT_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEOT_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: GNU General Public License, version 3 No. of lines in distributed program, including test data, etc.: 151599 No. of bytes in distributed program, including test data, etc.: 1 078 748 Distribution format: tar.gz Programming language: The FORM language. FORM itself is programmed in a mixture of C and C++. Computer: All. Operating system: UNIX, LINUX, Mac OS, Windows. Classification: 5. Nature of problem: FORM defines a symbolic manipulation language in which the emphasis lies on fast processing of very large formulas. It has been used successfully for many calculations in Quantum Field Theory and mathematics. In speed and size of formulas that can be handled it outperforms other systems typically by an order of magnitude. Special in this version: The version 4.0 contains many new features. Most important are factorization and rational arithmetic. The program has also become open source under the GPL. The code in CPC is for reference. You are encouraged to upload the most recent sources from www.nikhef.nl/form/formcvs.php because of frequent bug fixes. Solution method: See "Nature of Problem", above. Additional comments: NOTE: The code in CPC is for reference. You are encouraged

  8. Color enhanced version of 360-degree panorama

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This is a 'geometrically improved, color enhanced' version of the 360-degree panorama heretofore known as the 'Gallery Pan', the first contiguous, uniform panorama taken by the Imager for Mars Pathfinder (IMP) over the course of Sols 8, 9, and 10. Different regions were imaged at different times over the three Martian days to acquire consistent lighting and shadow conditions for all areas of the panorama.

    The IMP is a stereo imaging system that, in its fully deployed configuration, stands 1.8 meters above the Martian surface, and has a resolution of two millimeters at a range of two meters. In this geometrically improved version of the panorama, distortion due to a 2.5 degree tilt in the IMP camera mast has been removed, effectively flattening the horizon.

    The IMP has color capability provided by 24 selectable filters -- twelve filters per 'eye.' Its red, green, and blue filters were used to take this image. The color was digitally balanced according to the color transmittance capability of a high-resolution TV at the Jet Propulsion Laboratory (JPL), and is dependent on that device. In this color enhanced version of the panorama, detail in surface features are brought out via changes to saturation and intensity, holding the original hue constant. A threshold was applied to avoid changes to the sky.

    At left is a Lander petal and a metallic mast which is a portion of the low-gain antenna. Misregistration in the antenna and other Lander features is due to parallax in the extreme foreground. On the horizon the double 'Twin Peaks' are visible, about 1-2 kilometers away. The rock 'Couch' is the dark, curved rock at right of Twin Peaks. Another Lander petal is at left-center, showing the fully deployed forward ramp at far left, and rear ramp at right, which rover Sojourner used to descend to the surface of Mars on July 5. Immediately to the left of the rear ramp is the rock 'Barnacle Bill', which scientists found to be andesitic, possibly indicating that it is a

  9. NPL deletion policy for RCRA-regulated TSD facilities finalized

    SciTech Connect

    1995-05-01

    Under a new policy published by EPA on March 20, 1995, certain sites may be deleted from the National Priorities List (NPL) and deferred to RCRA corrective action. To be deleted from the NPL, a site must (1) be regulated under RCRA as a treatment, storage, or disposal (TSD) facility and (2) meet the four criteria specified by EPA. The new NPL deletion policy, which does not pertain to federal TSD facilities, became effective on April 19, 1995. 1 tab.

  10. Molecular mapping within the mouse albino-deletion complex.

    PubMed

    Johnson, D K; Hand, R E; Rinchik, E M

    1989-11-01

    Induced germ-line deletion mutations in the mouse provide a malleable experimental system for in-depth molecular and functional analysis of large segments of the mammalian genome. To obtain an initial bank of molecular probes for the region of mouse chromosome 7 associated with the albino-deletion complex, random anonymous DNA clones, derived from a library constructed from flow-sorted chromosomes, were screened on DNAs from Mus musculus-Mus spretus F1 hybrids carrying large, multilocus, lethal albino deletions. Clones falling within a given deletion interval can easily be recognized because hybridization bands that represent restriction fragment length polymorphisms specific for the mutant (deleted) chromosome inherited from the M. musculus parent will be absent. Among 72 informative clones used as probes, one, which defines the locus D7OR1, mapped within two deletions that are 6-11 centimorgans in length. Submapping of this anonymous clone across a panel of 27 smaller deletions localized D7OR1 distal to a chromosomal subregion important for survival of the preimplantation embryo, proximal to globin [beta-chain (Hbb)], and near the shaker-1 (sh-1) locus. The results of these deletion-mapping experiments were also confirmed by standard three-point linkage analysis. This strategy for selection and rapid mapping of anonymous DNA probes to chromosomal segments corresponding to germ-line deletion mutations should contribute to the generation of more detailed physical and functional maps of genomic regions associated with mutant developmental phenotypes.

  11. Comprehensive Analysis of Pathogenic Deletion Variants in Fanconi Anemia Genes

    PubMed Central

    Flynn, Elizabeth K.; Kamat, Aparna; Lach, Francis P.; Donovan, Frank X.; Kimble, Danielle C.; Narisu, Narisu; Sanborn, Erica; Boulad, Farid; Davies, Stella M.; Gillio, Alfred P.; Harris, Richard E.; MacMillan, Margaret L.; Wagner, John E.; Smogorzewska, Agata; Auerbach, Arleen D.; Ostrander, Elaine A.; Chandrasekharappa, Settara C.

    2014-01-01

    Fanconi anemia (FA) is a rare recessive disease resulting from mutations in one of at least 16 different genes. Mutation types and phenotypic manifestations of FA are highly heterogeneous and influence the clinical management of the disease. We analyzed 202 FA families for large deletions, using high-resolution Comparative Genome Hybridization arrays (arrayCGH), Single Nucleotide Polymorphism arrays (SNParrays) and DNA sequencing. We found pathogenic deletions in 88 FANCA, seven FANCC, two FANCD2, and one FANCB families. We find 35% of FA families carry large deletions, accounting for 18% of all FA pathogenic variants. Cloning and sequencing across the deletion breakpoints revealed that 52 FANCA deletion ends, and one FANCC deletion end extended beyond the gene boundaries, potentially affecting neighboring genes with phenotypic consequences. Seventy-five percent of the FANCA deletions are Alu-Alu mediated, predominantly by AluY elements, and appear to be caused by Non-Allelic Homologous Recombination. Individual Alu hotspots were identified. Defining the haplotypes of four FANCA deletions shared by multiple families revealed that three share a common ancestry. Knowing the exact molecular changes that lead to the disease may be critical for a better understanding of the FA phenotype, and to gain insight into the mechanisms driving these pathogenic deletion variants. PMID:25168418

  12. Versions of the Waste Reduction Model (WARM)

    EPA Pesticide Factsheets

    This page provides a brief chronology of changes made to EPA’s Waste Reduction Model (WARM), organized by WARM version number. The page includes brief summaries of changes and updates since the previous version.

  13. SITE CHARACTERIZATION LIBRARY VERSION 3.0

    EPA Science Inventory

    The Site Characterization Library is a CD that provides a centralized, field-portable source for site characterization information. Version 3 of the Site Characterization Library contains additional (from earlier versions) electronic documents and computer programs related to th...

  14. BUCKY instruction manual, version 3.3

    NASA Technical Reports Server (NTRS)

    Smith, James P.

    1994-01-01

    The computer program BUCKY is a p-version finite element package for the solution of structural problems. The current version of BUCKY solves the 2-D plane stress, 3-D plane stress plasticity, 3-D axisymmetric, Mindlin and Kirchoff plate bending, and buckling problems. The p-version of the finite element method is a highly accurate version of the traditional finite element method. Example cases are presented to show the accuracy and application of BUCKY.

  15. Users guide for ENVSTD program Version 2. 0 and LTGSTD program Version 2. 0

    SciTech Connect

    Crawley, D.B.; Riesen, P.K.; Briggs, R.S.

    1989-02-01

    On January 30, 1989, the US Department of Energy (DOE) promulgated 10 CFR Part 435, Subpart A, an Interim Rule entitled ''Energy Conservation Voluntary Performance Standards for New Commercial and Multi-Family High Rise Residential Buildings; Mandatory for New Federal Buildings.'' As a consequence, federal agencies must design all future federal commercial and multifamily high rise residential buildings in accordance with the Standards, or show that their current standards already meet or exceed the energy-efficiency requirements of the Standards. Although these newly enacted Standards do not regulate the design of nonfederal buildings, DOE recommends that all design professionals use the Standards as guidelines for designing energy-conserving buildings. To encourage private sector use, the Standards were presented in the January 30, 1989, Federal Register in the format typical of commercial standards rather than a federal regulation. As a further help, DOE supported the development of various microcomputer programs to ease the use of the Standards. Two of these programs/emdash/ENVSTD (Version 2.0) and LTGSTD (Version 2.0)/emdash/are detailed in this users guide and provided on the accompanying diskette. This package, developed by Pacific Northwest Laboratory (PNL), is intended to facilitate the designer's use of the Standards dealing specifically with a building's envelope and lighting system designs. Using these programs will greatly simplify the designer's task of performing the sometimes complex calculations needed to determine a design's compliance with the Standards. 3 refs., 6 figs.

  16. Neutrino Mass Seesaw Version 3: Recent Developments

    SciTech Connect

    Ma, Ernest

    2009-04-20

    The origin of neutrino mass is usually attributed to a seesaw mechanism, either through a heavy Majorana fermion singlet (version 1) or a heavy scalar triplet (version 2). Recently, the idea of using a heavy Majorana fermion triplet (version 3) has gained some attention. This is a review of the basic idea involved, its U(1) gauge extension, and some recent developments.

  17. SRT Status and Plans for Version-7

    NASA Technical Reports Server (NTRS)

    Susskind, Joel; Blaisdell, John M.; Iredell, Lena

    2013-01-01

    Status of Version-6 at GSFC-GSFC version-6 must match JPL version-6 before we can improve it. Short-range plans evolutionary improvements. Mid-Range plans- New thrusts, Higher spatial resolution retrievals cloud spectral emissivity. Long-range plans- more challenging ideas

  18. Laboratory diagnosis

    Technology Transfer Automated Retrieval System (TEKTRAN)

    One of the first major goals of the microbiology laboratory is to isolate or detect clinically significant microorganisms from an affected site and, if more than one type of microorganism is present, to isolate them in approximately the same ratio as occurs in vivo. Whether an isolate is “clinically...

  19. Documentation for the machine-readable version of the Morphological Catalogue of Galaxies (MCG) of Vorontsov-Velyaminov et al, 1962-1968

    NASA Technical Reports Server (NTRS)

    Warren, W. H., Jr.

    1982-01-01

    Modifications, corrections, and the record format are provided for the machine-readable version of the "Morphological Catalogue of Galaxies.' In addition to hundreds of individual corrections, a detailed comparison of the machine-readable with the published catalogue resulted in the addition of 116 missing objects, the deletion of 10 duplicate records, and a format modification to increase storage efficiency.

  20. Embrittlement data base, version 1

    SciTech Connect

    Wang, J.A.

    1997-08-01

    The aging and degradation of light-water-reactor (LWR) pressure vessels is of particular concern because of their relevance to plant integrity and the magnitude of the expected irradiation embrittlement. The radiation embrittlement of reactor pressure vessel (RPV) materials depends on many different factors such as flux, fluence, fluence spectrum, irradiation temperature, and preirradiation material history and chemical compositions. These factors must be considered to reliably predict pressure vessel embrittlement and to ensure the safe operation of the reactor. Based on embrittlement predictions, decisions must be made concerning operating parameters and issues such as low-leakage-fuel management, possible life extension, and the need for annealing the pressure vessel. Large amounts of data from surveillance capsules and test reactor experiments, comprising many different materials and different irradiation conditions, are needed to develop generally applicable damage prediction models that can be used for industry standards and regulatory guides. Version 1 of the Embrittlement Data Base (EDB) is such a comprehensive collection of data resulting from merging version 2 of the Power Reactor Embrittlement Data Base (PR-EDB). Fracture toughness data were also integrated into Version 1 of the EDB. For power reactor data, the current EDB lists the 1,029 Charpy transition-temperature shift data points, which include 321 from plates, 125 from forgoings, 115 from correlation monitor materials, 246 from welds, and 222 from heat-affected-zone (HAZ) materials that were irradiated in 271 capsules from 101 commercial power reactors. For test reactor data, information is available for 1,308 different irradiated sets (352 from plates, 186 from forgoings, 303 from correlation monitor materials, 396 from welds and 71 from HAZs) and 268 different irradiated plus annealed data sets.

  1. Two alternative versions of strangeness

    PubMed Central

    Nishijima, Kazuhikoa

    2008-01-01

    The concept of strangeness emerged from the low energy phenomenology before the entry of quarks in particle physics. The connection between strangeness and isospin is rather accidental and loose and we recognize later that the definition of strangeness is model-dependent. Indeed, in Gell-Mann’s triplet quark model we realize that there is a simple alternative representation of strangeness. When the concept of generations is incorporated into the quark model we find that only the second alternative version of strangeness remains meaningful, whereas the original one does no longer keep its significance. PMID:18997448

  2. Computer version of astronomical ephemerides.

    NASA Astrophysics Data System (ADS)

    Choliy, V. Ya.

    A computer version of astronomical ephemerides for bodies of the Solar System, stars, and astronomical phenomena was created at the Main Astronomical Observatory of the National Academy of Sciences of Ukraine and the Astronomy and Cosmic Physics Department of the Taras Shevchenko National University. The ephemerides will be distributed via INTERNET or in the file form. This information is accessible via the web servers space.ups.kiev.ua and alfven.ups.kiev.ua or the address choliy@astrophys.ups.kiev.ua.

  3. CANFOR Portuguese version: validation study

    PubMed Central

    2013-01-01

    Background The increase in prisoner population is a troublesome reality in several regions of the world. Along with this growth there is increasing evidence that prisoners have a higher proportion of mental illnesses and suicide than the general population. In order to implement strategies that address criminal recidivism and the health and social status of prisoners, particularly in mental disordered offenders, it is necessary to assess their care needs in a comprehensive, but individual perspective. This assessment must include potential harmful areas like comorbid personality disorder, substance misuse and offending behaviours. The Camberwell Assessment of Need – Forensic Version (CANFOR) has proved to be a reliable tool designed to accomplish such aims. The present study aimed to validate the CANFOR Portuguese version. Methods The translation, adaptation to the Portuguese context, back-translation and revision followed the usual procedures. The sample comprised all detainees receiving psychiatric care in four forensic facilities, over a one year period. A total of 143 subjects, and respective case manager, were selected. The forensic facilities were chosen by convenience: one prison hospital psychiatric ward (n=68; 47.6%), one male (n=24; 16.8%) and one female (n=22; 15.4%) psychiatric clinic and one civil security ward (n=29; 20.3%), all located nearby Lisbon. Basic descriptive statistics and Kappa weighted coefficients were calculated for the inter-rater and the test-retest reliability studies. The convergent validity was evaluated using the Global Assessment of Functioning and the Brief Psychiatric Rating Scale scores. Results The majority of the participants were male and single, with short school attendance, and accused of a crime involving violence against persons. The most frequent diagnosis was major depression (56.1%) and almost half presented positive suicide risk. The reliability study showed average Kappa weighted coefficients of 0.884 and 0

  4. ASPEN Version 3.0

    NASA Technical Reports Server (NTRS)

    Rabideau, Gregg; Chien, Steve; Knight, Russell; Schaffer, Steven; Tran, Daniel; Cichy, Benjamin; Sherwood, Robert

    2006-01-01

    The Automated Scheduling and Planning Environment (ASPEN) computer program has been updated to version 3.0. ASPEN is a modular, reconfigurable, application software framework for solving batch problems that involve reasoning about time, activities, states, and resources. Applications of ASPEN can include planning spacecraft missions, scheduling of personnel, and managing supply chains, inventories, and production lines. ASPEN 3.0 can be customized for a wide range of applications and for a variety of computing environments that include various central processing units and random access memories.

  5. Large Deletions in the pAtC58 Megaplasmid of Agrobacterium tumefaciens Can Confer Reduced Carriage Cost and Increased Expression of Virulence Genes

    PubMed Central

    Morton, Elise R.; Merritt, Peter M.; Bever, James D.; Fuqua, Clay

    2013-01-01

    The accessory plasmid pAtC58 of the common laboratory strain of Agrobacterium tumefaciens confers numerous catabolic functions and has been proposed to play a role in virulence. Genomic sequencing of evolved laboratory strains of A. tumefaciens revealed the presence of multiple deletion events in the At plasmid, with reductions in plasmid size ranging from 25% to 30% (115–194 kb). Flanking both ends of the sites of these deletions is a short-nucleotide repeat sequence that is in a single copy in the deleted plasmids, characteristic of a phage- or transposon-mediated deletion event. This repeat sequence is widespread throughout the C58 genome, but concentrated on the At plasmid, suggesting its frequency to be nonrandom. In this study, we assess the prevalence of the larger of these deletions in multiple C58 derivatives and characterize its functional significance. We find that in addition to elevating virulence gene expression, this deletion is associated with a significantly reduced carriage cost to the cell. These observations are a clear demonstration of the dynamic nature of the bacterial genome and suggest a mechanism for genetic plasticity of these costly but otherwise stable plasmids. Additionally, this phenomenon could be the basis for some of the dramatic recombination events so ubiquitous within and among megaplasmids. PMID:23783172

  6. Validation of a persian version of motorcycle rider behavior questionnaire.

    PubMed

    Motevalian, Seyed Abbas; Asadi-Lari, Mohsen; Rahimi, Habibollah; Eftekhar, Mehrdad

    2011-01-01

    In Iran, road traffic injuries are the first cause of burden of disease and motorcyclists are the most vulnerable road users. Elliot and colleagues developed the "Motorcycle Rider Behavior Questionnaire" (MRBQ), on the basis of Reason's "Driver Behavior Questionnaire" (DBQ) in 2007. The purpose of this study was to assess the validity and reliability of a Persian version of MRBQ. The 43-item MRBQ was adapted to Persian according to translation-back translation method. The questionnaire was significantly revised after assessment of content validity. In the revised version, 10 items of original MRBQ were deleted and 15 new items were added. The revised MRBQ was used in a survey of 518 motorcyclists. To assess the construct validity of MRBQ, we used Buss-Perry Aggression questionnaire concurrently on all of the subjects. After three weeks, we carried out the retest study on 119 out of 518 subjects. The mean age of the subjects was 32.5 years (SD=8.8). All of the participants were male with mean of 9.3 years of motorcycle riding experience (SD=7.3). Principal Components Analysis (PCA) showed six subscales: "Speed Violations", "Traffic Errors", "Safety Violations", "Traffic Violations", "Stunts" and "Control Errors", which accounted for 36.44% of total variance together. For each of these subscales, Cronbach's Alpha was between 0.79 to 0.91. Intraclass Correlation Coefficient for six subscales and total questionnaire were from 0.73 to 0.91. There were significant correlations between MRBQ subscales and subscales of Buss-Perry aggression questionnaire. The results indicated that the 48-item Persian version of MRBQ is a suitable measure for studying motorcyclists' behavior.

  7. Validation of a Persian Version of Motorcycle Rider Behavior Questionnaire

    PubMed Central

    Motevalian, Seyed Abbas; Asadi-Lari, Mohsen; Rahimi, Habibollah; Eftekhar, Mehrdad

    2011-01-01

    In Iran, road traffic injuries are the first cause of burden of disease and motorcyclists are the most vulnerable road users. Elliot and colleagues developed the “Motorcycle Rider Behavior Questionnaire” (MRBQ), on the basis of Reason’s “Driver Behavior Questionnaire” (DBQ) in 2007. The purpose of this study was to assess the validity and reliability of a Persian version of MRBQ. The 43-item MRBQ was adapted to Persian according to translation-back translation method. The questionnaire was significantly revised after assessment of content validity. In the revised version, 10 items of original MRBQ were deleted and 15 new items were added. The revised MRBQ was used in a survey of 518 motorcyclists. To assess the construct validity of MRBQ, we used Buss-Perry Aggression questionnaire concurrently on all of the subjects. After three weeks, we carried out the retest study on 119 out of 518 subjects. The mean age of the subjects was 32.5 years (SD=8.8). All of the participants were male with mean of 9.3 years of motorcycle riding experience (SD=7.3). Principal Components Analysis (PCA) showed six subscales: “Speed Violations”, “Traffic Errors”, “Safety Violations”, “Traffic Violations”, “Stunts” and “Control Errors”, which accounted for 36.44% of total variance together. For each of these subscales, Cronbach’s Alpha was between 0.79 to 0.91. Intraclass Correlation Coefficient for six subscales and total questionnaire were from 0.73 to 0.91. There were significant correlations between MRBQ subscales and subscales of Buss-Perry aggression questionnaire. The results indicated that the 48-item Persian version of MRBQ is a suitable measure for studying motorcyclists’ behavior. PMID:22105387

  8. Screening Duchenne and Becker muscular dystrophy patients for deletions in 30 exons of the dystrophin gene by three-multiplex PCR

    SciTech Connect

    Risch, N. )

    1992-09-01

    Deletion mutations of the dystrophin gene may cause either the severe Duchenne muscular dystrophy (DMD) or the milder, allelic Becker muscular dystrophy (BMD) and are clustered in two high-frequency-deletion regions (HFDRs) located, respectively, 500 kb and 1,200 kb downstream from the 5[prime] end of the gene. Three PCR reactions described allowed the analysis of a total of 30 exons and led, to the identification of three additional deletions involving the following exons: (a) 42 only, (b) 28-42, and (c) 16 only, none of which were detected with the two original multiplex reactions. Therefore, the three modified multiplexes detected 95 of the 96 deletions identified among the 152 patients studied so far by using Southern analysis and cDNA probes. The only deletion that remained undetected with this system involves exons 22-25 and generates the junction fragment described elsewhere. The percentage of deletion mutations among DMS/BMD patients amounts to 63%, which is in agreement with similar estimates from other laboratories. When field-inversion gel electrophoresis is coupled to Southern analysis, the detection rate of deletion and duplication mutations reaches 65%.

  9. Deletion of 6q16-q21 in human lymphoid malignancies: a mapping and deletion analysis.

    PubMed

    Jackson, A; Carrara, P; Duke, V; Sinclair, P; Papaioannou, M; Harrison, C J; Foroni, L

    2000-06-01

    Two distinct regions of minimal deletion (RMD) have been identified at 6q25-q27 in non-Hodgkin's lymphoma (RMD-1), and at 6q21-q23 in acute lymphoblastic leukemia (ALL; RMD-2) by loss of heterozygosity and fluorescence in situ hybridization studies. In this study, 30 overlapping yeast artificial chromosomes (YACs), 1 expressed sequence tag, and 11 novel YAC ends were identified using bidirectional YAC walks between markers D6S447 (proximal) and D6S246 (distal) in RMD-2. The genes AF6q21, human homologue of the Drosophila tailless (HTLX), CD24 antigen, the Kruppel-like zinc finger BLIMP1, and cyclin C (CCNC), previously mapped to 6q21, were accurately positioned in a telomere-to-centromere orientation. Approximately 3.5 Mb were found to separate the BLIMP1 (adjacent to D6S447) and AF6q21 genes (telomeric to D6S246). Deletions of 6q were investigated in 21 cases of ALL using the newly characterized YAC clones in dual-color fluorescence in situ hybridization studies. A region centromeric to D6S447 (containing marker D6S283) and a region telomeric to marker CHLC.GGAT16CO2 (and containing marker D6S268) were identified as distinct and nonoverlapping regions of deletion in ALL.

  10. Investigating Evolutionary Biology in the Laboratory.

    ERIC Educational Resources Information Center

    McComas, William F., Ed.

    This document presents a collection of useful laboratory-based activities for teaching about evolution. Some of the activities in this monograph are previously unpublished exercises, some are new versions of well-known labs, a few make useful classroom demonstrations, and several require somewhat sophisticated equipment. As a group, the activities…

  11. Regional Emissions Data Base and Evaluation System (REDES): Technical and system documentation of Version 2. 0

    SciTech Connect

    Rausch, J.V.; Boyd, G.A.

    1990-11-01

    The US Department of Energy (DOE) Innovative Clean Coal Technology (ICCT) program has solicited proposals from the private sector to demonstrate innovative technologies that allow the clean use of coal as an energy source. To aid in evaluating the potential of these proposed technologies to reduce environmental residuals, DOE and ICCT Source Evaluation Board asked Argonne National Laboratory to develop a series of data bases and a personal-computer-based model. Argonne created version 1.0 of the Regional Emissions Data Base and Evaluation System (REDES) in 1988. Version 1.0 was revised, and Version 2.0 was released in 1989. Version 2.0 of REDES is available to the public through the National Energy Software Center (telephone 708-972-7250). In 1988, Argonne National Laboratory published Regional Emissions Data Base and Evaluation System (REDES), report ANL/EES-TM-351, to document Version 1.0 of the REDES data bases and the computer model. In 1990, Argonne prepared this report to describe the changes and improvements that were made to Version 1.0 of REDES to create Version 2.0. Together with ANL/EES/TM-351, this report provides the user with a complete description of REDES, which is designed to forecast the change in emissions that could result from using a particular clean coal technology. 29 figs., 6 tabs.

  12. SRT Status and Plans for Version-7

    NASA Technical Reports Server (NTRS)

    Susskind, Joel; Blaisdell, John; Iredell, Lena; Kouvaris, Louis

    2015-01-01

    The AIRS Science Team Version-6 retrieval algorithm is currently producing level-3 Climate Data Records (CDRs) from AIRS that have been proven useful to scientists in understanding climate processes. CDRs are gridded level-3 products which include all cases passing AIRS Climate QC. SRT has made significant further improvements to AIRS Version-6. Research is continuing at SRT toward the development of AIRS Version-7. At the last Science Team Meeting, we described results using SRT AIRS Version-6.19. SRT Version-6.19 is now an official build at JPL called 6.2. SRTs latest version is AIRS Version-6.22. We have also adapted AIRS Version-6.22 to run with CrISATMS. AIRS Version-6.22 and CrIS Version- 6.22 both run now on JPL computers, but are not yet official builds. The main reason for finalization of Version-7, and using it in the relatively near future for the future processing and reprocessing of old AIRS data, is to produce even better CDRs for use by climate scientists. For this reason all results shown in this talk use only AIRS Climate QC.

  13. 29 CFR 1610.20 - Deletion of exempted matters.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Deletion of exempted matters. 1610.20 Section 1610.20 Labor... Production or Disclosure Under 5 U.S.C. 552 § 1610.20 Deletion of exempted matters. Where requested records contain matters which are exempted under 5 U.S.C. 552(b) but which matters are reasonably segregable...

  14. 29 CFR 1610.20 - Deletion of exempted matters.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 4 2011-07-01 2011-07-01 false Deletion of exempted matters. 1610.20 Section 1610.20 Labor... Production or Disclosure Under 5 U.S.C. 552 § 1610.20 Deletion of exempted matters. Where requested records contain matters which are exempted under 5 U.S.C. 552(b) but which matters are reasonably segregable...

  15. Exon deletions of the phenylalanine hydroxylase gene in Italian hyperphenylalaninemics

    PubMed Central

    Calì, Francesco; Ruggeri, Giuseppa; Vinci, Mirella; Meli, Concetta; Carducci, Carla; Leuzzi, Vincenzo; Pozzessere, Simone; Schinocca, Pietro; Ragalmuto, Alda; Chiavetta, Valeria; Miccichè, Salvatore

    2010-01-01

    A consistent finding of many studies describing the spectrum of mutant phenylalanine hydroxylase (PAH) alleles underlying hyperphenylalaninemia is the impossibility of achieving a 100% mutation ascertainment rate using conventional gene-scanning methods. These methods include denaturing gradient gel electrophoresis (DGGE), denaturing high performance liquid chromatography (DHPLC), and direct sequencing. In recent years, it has been shown that a significant proportion of undetermined alleles consist of large deletions overlapping one or more exons. These deletions have been difficult to detect in compound heterozygotes using gene-scanning methods due to a masking effect of the non-deleted allele. To date, no systematic search has been carried out for such exon deletions in Italian patients with phenylketonuria or mild hyperphenylalaninemia. We used multiplex ligation- dependent probe amplification (MLPA), comparative multiplex dosage analysis (CMDA), and real-time PCR to search for both large deletions and duplications of the phenylalanine hydroxylase gene in Italian hyperphenylalaninemia patients. Four deletions removing different phenylalanine hydroxylase (PAH) gene exons were identified in 12 patients. Two of these deletions involving exons 4-5-6-7-8 (systematic name c.353-?_912 + ?del) and exon 6 (systematic name c.510-?_706 + ?del) have not been reported previously. In this study, we show that exon deletion of the PAH gene accounts for 1.7% of all mutant PAH alleles in Italian hyperphenylalaninemics. PMID:19946181

  16. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Adding, deleting, or... OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.35 Adding... add, substitute or delete a basis, unless the applicant meets the requirements for...

  17. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Adding, deleting, or... OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.35 Adding... add, substitute or delete a basis, unless the applicant meets the requirements for...

  18. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Adding, deleting, or... OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.35 Adding... add, substitute or delete a basis, unless the applicant meets the requirements for...

  19. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Adding, deleting, or... OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.35 Adding... add, substitute or delete a basis, unless the applicant meets the requirements for...

  20. 37 CFR 2.35 - Adding, deleting, or substituting bases.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Adding, deleting, or... OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES The Written Application § 2.35 Adding... add, substitute or delete a basis, unless the applicant meets the requirements for...

  1. 78 FR 53733 - Procurement List Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List Additions and Deletions AGENCY: Committee for Purchase from People Who are Blind or Severely Disabled. ACTION: Additions to and Deletions from the...: September 30, 2013. ADDRESSES: Committee for Purchase From People Who Are Blind or Severely Disabled, 1401...

  2. 19 CFR 142.49 - Deletion of C-4 Code.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... with any justification and without prior notification in cases of willfulness or when public health... 19 Customs Duties 2 2011-04-01 2011-04-01 false Deletion of C-4 Code. 142.49 Section 142.49... TREASURY (CONTINUED) ENTRY PROCESS Line Release § 142.49 Deletion of C-4 Code. (a) By Customs. A...

  3. 19 CFR 142.49 - Deletion of C-4 Code.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... with any justification and without prior notification in cases of willfulness or when public health... 19 Customs Duties 2 2012-04-01 2012-04-01 false Deletion of C-4 Code. 142.49 Section 142.49... TREASURY (CONTINUED) ENTRY PROCESS Line Release § 142.49 Deletion of C-4 Code. (a) By Customs. A...

  4. 19 CFR 142.49 - Deletion of C-4 Code.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... with any justification and without prior notification in cases of willfulness or when public health... 19 Customs Duties 2 2013-04-01 2013-04-01 false Deletion of C-4 Code. 142.49 Section 142.49... TREASURY (CONTINUED) ENTRY PROCESS Line Release § 142.49 Deletion of C-4 Code. (a) By Customs. A...

  5. 75 FR 60739 - Procurement List; Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-01

    ... FROM PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Additions and Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Additions to and Deletions... will be furnished by nonprofit agencies employing persons who are blind or have other...

  6. 76 FR 29209 - Procurement List Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List Additions and Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Additions to and deletions from the.... ADDRESSES: Committee for Purchase From People Who Are Blind or Severely Disabled, Jefferson Plaza 2,...

  7. Linguistic and Psychomotor Development in Children with Chromosome 14 Deletions

    ERIC Educational Resources Information Center

    Zampini, Laura; D'Odorico, Laura; Zanchi, Paola; Zollino, Marcella; Neri, Giovanni

    2012-01-01

    The present study focussed on a specific type of rare genetic condition: chromosome 14 deletions. Children with this genetic condition often show developmental delays and brain and neurological problems, although the type and severity of symptoms varies depending on the size and location of the deleted genetic material. The specific aim of the…

  8. A Note On Deletion Rules in Fast Speech.

    ERIC Educational Resources Information Center

    Hewlett, Nigel

    In fast speech, certain segments pronounced in careful speech may be deleted. Rules of a generative phonology have been used to account for fast speech forms. An alternative approach is suggested which views fast speech deletions as merely limiting cases of segment reduction, under conditions of increased tempo and/or casualness. To complement…

  9. 78 FR 20622 - Procurement List, Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-05

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List, Proposed Additions and Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed Additions to and... disabilities, and delete services previously provided by such agencies. Comments Must Be Received On or...

  10. 77 FR 12816 - Procurement List Proposed Addition and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List Proposed Addition and Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed addition to and... disabilities and delete products previously furnished by such agencies. Comments Must Be Received On or...

  11. Towards earlier diagnosis of 22q11 deletions

    PubMed Central

    Tobias, E; Morrison, N; Whiteford, M; Tolmie, J

    1999-01-01

    Over a 7 year period, 551 patients were investigated for the presence of a chromosome 22q11 deletion by fluorescence in situ hybridisation. Analysis of the presenting features of the 67 individuals with this chromosome deletion permitted us to devise guidelines to facilitate early diagnosis.

 PMID:10569971

  12. Coexistence of 9p Deletion Syndrome and Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Günes, Serkan; Ekinci, Özalp; Ekinci, Nuran; Toros, Fevziye

    2017-01-01

    Deletion or duplication of the short arm of chromosome 9 may lead to a variety of clinical conditions including craniofacial and limb abnormalities, skeletal malformations, mental retardation, and autism spectrum disorder. Here, we present a case report of 5-year-old boy with 9p deletion syndrome and autism spectrum disorder.

  13. Multivariate Variable Deletion Methods: Don't Do Stepwise

    ERIC Educational Resources Information Center

    Kadhi, TauGamba

    2003-01-01

    This paper explains the theory and methodology behind the use of variable deletion in canonical correlational analysis (CCA). Both the Capraro and Capraro (2002) and the Cantrell (1997) data tables are evaluated and explained in order to clarify strategies utilized. Understanding of variable deletion strategies and their proper usages in a CCA…

  14. Using Topic Modeling and Text Embeddings to Predict Deleted Tweets

    SciTech Connect

    Potash, Peter J.; Bell, Eric B.; Harrison, Joshua J.

    2016-02-29

    Predictive models for tweet deletion have been a relatively unexplored area of Twitter-related computational research. We first approach the deletion of tweets as a spam detection problem, applying a small set of handcrafted features to improve upon the current state-of-the- art in predicting deleted tweets. Next, we apply our approach to a dataset of deleted tweets that better reflects the current deletion rate. Since tweets are deleted for reasons beyond just the presence of spam, we apply topic modeling and text embeddings in order to capture the semantic content of tweets that can lead to tweet deletion. Our goal is to create an effective model that has a low-dimensional feature space and is also language-independent. A lean model would be computationally advantageous processing high-volumes of Twitter data, which can reach 9,885 tweets per second. Our results show that a small set of spam-related features combined with word topics and character-level text embeddings provide the best f1 when trained with a random forest model. The highest precision of the deleted tweet class is achieved by a modification of paragraph2vec to capture author identity.

  15. Lunar laboratory

    SciTech Connect

    Keaton, P.W.; Duke, M.B.

    1986-01-01

    An international research laboratory can be established on the Moon in the early years of the 21st Century. It can be built using the transportation system now envisioned by NASA, which includes a space station for Earth orbital logistics and orbital transfer vehicles for Earth-Moon transportation. A scientific laboratory on the Moon would permit extended surface and subsurface geological exploration; long-duration experiments defining the lunar environment and its modification by surface activity; new classes of observations in astronomy; space plasma and fundamental physics experiments; and lunar resource development. The discovery of a lunar source for propellants may reduce the cost of constructing large permanent facilities in space and enhance other space programs such as Mars exploration. 29 refs.

  16. Laboratory accreditation

    SciTech Connect

    Pettit, R.B.

    1998-08-01

    Accreditation can offer many benefits to a testing or calibration laboratory, including increased marketability of services, reduced number of outside assessments, and improved quality of services. Compared to ISO 9000 registration, the accreditation process includes a review of the entire quality system, but in addition a review of testing or calibration procedures by a technical expert and participation in proficiency testing in the areas of accreditation. Within the DOE, several facilities have recently become accredited in the area of calibration, including Sandia National Laboratories, Oak Ridge, AlliedSignal FM and T; Lockheed Martin Idaho Technologies Co., and Pacific Northwest National Lab. At the national level, a new non-profit organization was recently formed called the National Cooperation for Laboratory Accreditation (NACLA). The goal of NACLA is to develop procedures, following national and international requirements, for the recognition of competent accreditation bodies in the US. NACLA is a voluntary partnership between the public and private sectors with the goal of a test or calibration performed once and accepted world wide. The NACLA accreditation body recognition process is based on the requirements of ISO Guide 25 and Guide 58. A membership drive will begin some time this fall to solicit organizational members and an election of a permanent NACLA Board of Directors will follow later this year or early 1999.

  17. Growth patterns of patients with 1p36 deletion syndrome.

    PubMed

    Sangu, Noriko; Shimojima, Keiko; Shimada, Shino; Ando, Tomohiro; Yamamoto, Toshiyuki

    2014-05-01

    1p36 deletion syndrome is one of the most common subtelomeric deletion syndromes. Obesity is frequently observed in patients with this syndrome. Thus, it is important to evaluate the growth status of an individual patient. For this purpose, we accumulated recorded growth data from 44 patients with this syndrome and investigated the growth patterns of patients. Most of the patients showed weight parameters within normal limits, whereas a few of these patients showed intrauterine growth delay and microcephaly. The length of the patients after birth was under the 50th centile in most patients. Many patients showed poor weight gain after birth, and only two female patients were overweight. These findings indicate two different phenotypes of the 1p36 deletion syndrome. The overweight patients with 1p36 deletion started excessive weight gain after two years of life. This characteristic of the patients with 1p36 deletion syndrome is similar to Prader-Willi syndrome.

  18. Delineation of 14q32.3 deletion syndrome.

    PubMed

    Ortigas, A P; Stein, C K; Thomson, L L; Hoo, J J

    1997-06-01

    A patient with a 14q32.3 terminal band deletion and cat cry is reported. Review of four other 14q32.3 deletion cases suggests the possible presence of a recognisable 14q32.3 terminal deletion syndrome, which is characterised by (1) apparently postnatal onset of small head size in comparison to body size, (2) high forehead with lateral hypertrichosis, (3) epicanthic folds, (4) broad nasal bridge, (5) high arched palate, (6) single palmar crease, and (7) mild to moderate developmental delay. Although none of the above seven features in unique to this syndrome, and indeed are quite common in other chromosomal disorders or genetic syndromes, patients with a terminal 14q32.3 deletion do show a recognisable facial gestalt. Interestingly, unlike ring chromosome 14, the 14q32.3 terminal deletion has rarely been reported, possibly because it is harder to detect, and an optimal chromosome preparation is required for its identification.

  19. Molecular mimicry and clonal deletion: A fresh look.

    PubMed

    Rose, Noel R

    2015-06-21

    In this article, I trace the historic background of clonal deletion and molecular mimicry, two major pillars underlying our present understanding of autoimmunity and autoimmune disease. Clonal deletion originated as a critical element of the clonal selection theory of antibody formation in order to explain tolerance of self. If we did have complete clonal deletion, there would be major voids, the infamous "black holes", in our immune repertoire. For comprehensive, protective adaptive immunity, full deletion is necessarily a rare event. Molecular mimicry, the sharing of epitopes among self and non-self antigens, is extraordinary common and provides the evidence that complete deletion of self-reactive clones is rare. If molecular mimicry were not common, protective adaptive immunity could not be all-encompassing. By taking a fresh look at these two processes together we can envision their evolutionary basis and understand the need for regulatory devices to prevent molecular mimicry from progressing to autoimmune disease.

  20. Attenuation of monkeypox virus by deletion of genomic regions

    USGS Publications Warehouse

    Lopera, Juan G.; Falendysz, Elizabeth A.; Rocke, Tonie E.; Osorio, Jorge E.

    2015-01-01

    Monkeypox virus (MPXV) is an emerging pathogen from Africa that causes disease similar to smallpox. Two clades with different geographic distributions and virulence have been described. Here, we utilized bioinformatic tools to identify genomic regions in MPXV containing multiple virulence genes and explored their roles in pathogenicity; two selected regions were then deleted singularly or in combination. In vitro and in vivostudies indicated that these regions play a significant role in MPXV replication, tissue spread, and mortality in mice. Interestingly, while deletion of either region led to decreased virulence in mice, one region had no effect on in vitro replication. Deletion of both regions simultaneously also reduced cell culture replication and significantly increased the attenuation in vivo over either single deletion. Attenuated MPXV with genomic deletions present a safe and efficacious tool in the study of MPX pathogenesis and in the identification of genetic factors associated with virulence.

  1. MORSE: current status of the two Oak Ridge versions

    SciTech Connect

    Emmett, M. B.; West, J. T.

    1980-01-01

    There are two versions of the MORSE Monte Carlo radiation transport computer code system at Oak Ridge National Laboratory. MORSE-CG is the most well-known and has undergone extensive use for many years. Development of MORSE-SGC was originally begun in order to restructure the cross section handling and thereby save storage, but the more recent goal has been to incorporate some of the KENO ability to handle multiple arrays in the geometry and to improve on 3-D plotting capabilities. New capabilities recently added to MORSE-CG include a generalized form for a Klein Nishina estimator, a new version of BREESE, the albedo package, which now allows multiple albedo materials and a revised DOMINO which handles DOT-IV tapes.

  2. Version 4. 00 of the MINTEQ geochemical code

    SciTech Connect

    Eary, L.E.; Jenne, E.A.

    1992-09-01

    The MINTEQ code is a thermodynamic model that can be used to calculate solution equilibria for geochemical applications. Included in the MINTEQ code are formulations for ionic speciation, ion exchange, adsorption, solubility, redox, gas-phase equilibria, and the dissolution of finite amounts of specified solids. Since the initial development of the MINTEQ geochemical code, a number of undocumented versions of the source code and data files have come into use at the Pacific Northwest Laboratory (PNL). This report documents these changes, describes source code modifications made for the Aquifer Thermal Energy Storage (ATES) program, and provides comprehensive listings of the data files. A version number of 4.00 has been assigned to the MINTEQ source code and the individual data files described in this report.

  3. Version 4.00 of the MINTEQ geochemical code

    SciTech Connect

    Eary, L.E.; Jenne, E.A.

    1992-09-01

    The MINTEQ code is a thermodynamic model that can be used to calculate solution equilibria for geochemical applications. Included in the MINTEQ code are formulations for ionic speciation, ion exchange, adsorption, solubility, redox, gas-phase equilibria, and the dissolution of finite amounts of specified solids. Since the initial development of the MINTEQ geochemical code, a number of undocumented versions of the source code and data files have come into use at the Pacific Northwest Laboratory (PNL). This report documents these changes, describes source code modifications made for the Aquifer Thermal Energy Storage (ATES) program, and provides comprehensive listings of the data files. A version number of 4.00 has been assigned to the MINTEQ source code and the individual data files described in this report.

  4. GSF2 deletion increases lactic acid production by alleviating glucose repression in Saccharomyces cerevisiae

    PubMed Central

    Baek, Seung-Ho; Kwon, Eunice Y.; Kim, Seon-Young; Hahn, Ji-Sook

    2016-01-01

    Improving lactic acid (LA) tolerance is important for cost-effective microbial production of LA under acidic fermentation conditions. Previously, we generated LA-tolerant D-LA-producing S. cerevisiae strain JHY5310 by laboratory adaptive evolution of JHY5210. In this study, we performed whole genome sequencing of JHY5310, identifying four loss-of-function mutations in GSF2, SYN8, STM1, and SIF2 genes, which are responsible for the LA tolerance of JHY5310. Among the mutations, a nonsense mutation in GSF2 was identified as the major contributor to the improved LA tolerance and LA production in JHY5310. Deletion of GSF2 in the parental strain JHY5210 significantly improved glucose uptake and D-LA production levels, while derepressing glucose-repressed genes including genes involved in the respiratory pathway. Therefore, more efficient generation of ATP and NAD+ via respiration might rescue the growth defects of the LA-producing strain, where ATP depletion through extensive export of lactate and proton is one of major reasons for the impaired growth. Accordingly, alleviation of glucose repression by deleting MIG1 or HXK2 in JHY5210 also improved D-LA production. GSF2 deletion could be applied to various bioprocesses where increasing biomass yield or respiratory flux is desirable. PMID:27708428

  5. 'Deletion rescue' by mitotic 11q uniparental disomy in a family with recurrence of 11q deletion Jacobsen syndrome.

    PubMed

    Johnson, J P; Haag, M; Beischel, L; McCann, C; Phillips, S; Tunby, M; Hansen, J; Schwanke, C; Reynolds, J F

    2014-04-01

    We describe a family with recurrent 11q23-qter deletion Jacobsen syndrome in two affected brothers, with unique mosaic deletion 'rescue' through development of uniparental disomy (UPD) in the mother and one of the brothers. Inheritance studies show that the deleted chromosome is of maternal origin in both boys, and microarray shows a break near the ASAM gene. Parental lymphocyte chromosomes were normal. However, the mother is homozygous in lymphocytes for all loci within the deleted region in her sons, and presumably has UPD for this region. In addition, she is mosaic for the 11q deletion seen in her sons at a level of 20-30% in skin fibroblasts. We hypothesize that one of her #11 chromosomes shows fragility, that breakage at 11q23 occurred with telomeric loss in some cells, but 'rescue' from the deletion occurred in most cells by the development of mitotic UPD. She apparently carries the 11q deletion in her germ line resulting in recurrence of the syndrome. The older son is mosaic for the 11q cell line (70-88%, remainder 46,XY), and segmental UPD11 'rescue' apparently also occurred in his cytogenetically normal cells. This is a novel phenomenon restoring disomy to an individual with a chromosomal deletion.

  6. 75 FR 21244 - Procurement List; Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-23

    ..., 2009, 7-hole. NSN: 7530-01-537-7805--DAYMAX System, GLE, 2009, Black. NSN: 7530-01-537-7827--DAYMAX...-0095--JR Deluxe Version TMS, Black. Executive/Personal Time Management System NSN: 7530-01-537-7818L--DAYMAX System, JR Version, 2009, Black w/ Logo. NSN: 7530-01-537-7819L--DAYMAX System, JR Version,...

  7. Adenovirus mediated homozygous endometrial epithelial Pten deletion results in aggressive endometrial carcinoma

    SciTech Connect

    Joshi, Ayesha; Ellenson, Lora Hedrick

    2011-07-01

    Pten is the most frequently mutated gene in uterine endometriod carcinoma (UEC) and its precursor complex atypical hyperplasia (CAH). Because the mutation frequency is similar in CAH and UEC, Pten mutations are thought to occur relatively early in endometrial tumorigenesis. Previous work from our laboratory using the Pten{sup +/-} mouse model has demonstrated somatic inactivation of the wild type allele of Pten in both CAH and UEC. In the present study, we injected adenoviruses expressing Cre into the uterine lumen of adult Pten floxed mice in an attempt to somatically delete both alleles of Pten specifically in the endometrium. Our results demonstrate that biallelic inactivation of Pten results in an increased incidence of carcinoma as compared to the Pten{sup +/-} mouse model. In addition, the carcinomas were more aggressive with extension beyond the uterus into adjacent tissues and were associated with decreased expression of nuclear ER{alpha} as compared to associated CAH. Primary cultures of epithelial and stromal cells were prepared from uteri of Pten floxed mice and Pten was deleted in vitro using Cre expressing adenovirus. Pten deletion was evident in both the epithelial and stromal cells and the treatment of the primary cultures with estrogen had different effects on Akt activation as well as Cyclin D3 expression in the two purified components. This study demonstrates that somatic biallelic inactivation of Pten in endometrial epithelium in vivo results in an increased incidence and aggressiveness of endometrial carcinoma compared to mice carrying a germline deletion of one allele and provides an important in vivo and in vitro model system for understanding the genetic underpinnings of endometrial carcinoma.

  8. Stirling laboratory research engine survey report

    NASA Technical Reports Server (NTRS)

    Anderson, J. W.; Hoehn, F. W.

    1979-01-01

    As one step in expanding the knowledge relative to and accelerating the development of Stirling engines, NASA, through the Jet Propulsion Laboratory (JPL), is sponsoring a program which will lead to a versatile Stirling Laboratory Research Engine (SLRE). An objective of this program is to lay the groundwork for a commercial version of this engine. It is important to consider, at an early stage in the engine's development, the needs of the potential users so that the SLRE can support the requirements of educators and researchers in academic, industrial, and government laboratories. For this reason, a survey was performed, the results of which are described.

  9. Annotated bibliography of software engineering laboratory literature

    NASA Technical Reports Server (NTRS)

    Buhler, Melanie; Valett, Jon

    1989-01-01

    An annotated bibliography is presented of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory. The bibliography was updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials were grouped into eight general subject areas for easy reference: (1) The Software Engineering Laboratory; (2) The Software Engineering Laboratory: Software Development Documents; (3) Software Tools; (4) Software Models; (5) Software Measurement; (6) Technology Evaluations; (7) Ada Technology; and (8) Data Collection. Subject and author indexes further classify these documents by specific topic and individual author.

  10. Annotated bibliography of Software Engineering Laboratory literature

    NASA Technical Reports Server (NTRS)

    Morusiewicz, Linda; Valett, Jon

    1993-01-01

    This document is an annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory. Nearly 200 publications are summarized. These publications cover many areas of software engineering and range from research reports to software documentation. This document has been updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials have been grouped into eight general subject areas for easy reference: the Software Engineering Laboratory; the Software Engineering Laboratory: software development documents; software tools; software models; software measurement; technology evaluations; Ada technology; and data collection. This document contains an index of these publications classified by individual author.

  11. Annotated bibliography of software engineering laboratory literature

    NASA Technical Reports Server (NTRS)

    Groves, Paula; Valett, Jon

    1990-01-01

    An annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory is given. More than 100 publications are summarized. These publications cover many areas of software engineering and range from research reports to software documentation. This document has been updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials have been grouped into eight general subject areas for easy reference: the Software Engineering Laboratory; the Software Engineering Laboratory-software development documents; software tools; software models; software measurement; technology evaluations; Ada technology; and data collection. Subject and author indexes further classify these documents by specific topic and individual author.

  12. Virtual Laboratories

    NASA Astrophysics Data System (ADS)

    Hut, P.

    At the frontier of most areas in science, computer simulations playa central role. The traditional division of natural science into experimental and theoretical investigations is now completely outdated. Instead, theory, simulation, and experimentation form three equally essential aspects, each with its own unique flavor and challenges. Yet, education in computational science is still lagging far behind, and the number of text books in this area is minuscule compared to the many text books on theoretical and experimental science. As a result, many researchers still carry out simulations in a haphazard way, without properly setting up the computational equivalent of a well equipped laboratory. The art of creating such a virtual laboratory, while providing proper extensibility and documentation, is still in its infancy. A new approach is described here, Open Knowledge, as an extension of the notion of Open Source software. Besides open source code, manuals, and primers, an open knowledge project provides simulated dialogues between code developers, thus sharing not only the code, but also the motivations behind the code.

  13. HST archive primer, version 4.1

    NASA Technical Reports Server (NTRS)

    Fruchter, A. (Editor); Baum, S. (Editor)

    1994-01-01

    This version of the HST Archive Primer provides the basic information a user needs to know to access the HST archive via StarView the new user interface to the archive. Using StarView, users can search for observations interest, find calibration reference files, and retrieve data from the archive. Both the terminal version of StarView and the X-windows version feature a name resolver which simplifies searches of the HST archive based on target name. In addition, the X-windows version of StarView allows preview of all public HST data; compressed versions of public images are displayed via SAOIMAGE, while spectra are plotted using the public plotting package, XMGR. Finally, the version of StarView described here features screens designed for observers preparing Cycle 5 HST proposals.

  14. Solid Waste Projection Model: Database (Version 1. 3)

    SciTech Connect

    Blackburn, C.L.

    1991-11-01

    The Solid Waste Projection Model (SWPM) system is an analytical tool developed by Pacific Northwest Laboratory (PNL) for Westinghouse Hanford Company (WHC). The SWPM system provides a modeling and analysis environment that supports decisions in the process of evaluating various solid waste management alternatives. This document, one of a series describing the SWPM system, contains detailed information regarding the software and data structures utilized in developing the SWPM Version 1.3 Database. This document is intended for use by experienced database specialists and supports database maintenance, utility development, and database enhancement.

  15. Multimedia Fluid Mechanics - Multilingual Version CD-ROM

    NASA Astrophysics Data System (ADS)

    Homsy, G. M.; Aref, H.; Breuer, K. S.; Hochgreb, S.; Koseff, J. R.; Munson, B. R.; Powell, K. G.; Robertson, C. R.; Thoroddsen, S. T.

    2004-07-01

    This CD-ROM offers an interactive tool for teaching undergraduate fluid mechanics. It features experiments that demonstrate fluid mechanical phenomena, animations of important principles and concepts, virtual laboratories in which students acquire data from the images, interactive computational exercises in which parameters can be varied, and other descriptive and illuminating material on applications. The material may be accessed randomly through a hyperlinked text, a search engine, a video library, and a glossary of terms. The new edition has been thoroughly updated and includes versions in English, Spanish and French.

  16. Impact of partial DAZ1/2 deletion and partial DAZ3/4 deletion on male infertility.

    PubMed

    Zhang, Yuening; Li, Muyan; Xiao, Feifan; Teng, Ruobing; Zhang, Chengdong; Lan, Aihua; Gu, Kailong; Li, Jiatong; Wang, Di; Li, Hongtao; Jiang, Li; Zeng, Siping; He, Min; Huang, Yi; Guo, Peifen; Zhang, Xinhua; Yang, Xiaoli

    2015-10-15

    This study aims to investigate the effect of the partial DAZ1/2 deletion and partial DAZ3/4 deletion on male infertility through a comprehensive literature search. All case-control studies related to partial DAZ1/2 and DAZ3/4 deletions and male infertility risk were included in our study. Odd ratios (ORs) and 95% confidence intervals (CIs) were used to assess the strength of the association and its precision, respectively. Eleven partial DAZ1/2 deletion and nine partial DAZ3/4 deletion studies were included. Partial DAZ1/2 deletion was significantly associated with male infertility risk in the overall analysis (ORs=2.58, 95%CI: 1.60-4.18, I(2)=62.1%). Moreover, in the subgroup analysis stratified by ethnicity, partial DAZ1/2 deletion was significantly associated with male infertility risk in the East Asian populations under the random effect model (ORs=2.96, 95%CI: 1.87-4.71, I(2)=51.3%). Meanwhile, the analysis suggested that partial DAZ3/4 deletion was not associated with male infertility risk in East-Asian ethnicity (ORs=1.02, 95%CI: 0.54-1.92, I(2)=71.3%), but not in Non-East Asian under the random effect model (ORs=3.56, 95%CI: 1.13-11.23, I(2)=0.0%,). More interestingly, partial DAZ1/2 deletion was associated with azoospermia (ORs=2.63, 95%CI: 1.19-5.81, I(2)=64.7%) and oligozoospermia (ORs=2.53, 95%CI: 1.40-4.57, I(2)=51.8%), but partial DAZ3/4 deletion was not associated with azoospermia (ORs=0.71, 95%CI: 0.23-2.22, I(2)=71.7%,) and oligozoospermia (ORs=1.21, 95%CI: 0.65-2.24, I(2)=55.5%). In our meta-analysis, partial DAZ1/2 deletion is a risk factor for male infertility and different ethnicities have different influences, whereas partial DAZ3/4 deletion has no effect on fertility but partial DAZ3/4 deletion might have an impact on Non-East Asian male.

  17. Science Laboratory Learning Environments in Junior Secondary Schools

    ERIC Educational Resources Information Center

    Kwok, Ping Wai

    2015-01-01

    A Chinese version of the Science Laboratory Environment Inventory (SLEI) was used to study the students' perceptions of the actual and preferred laboratory learning environments in Hong Kong junior secondary science lessons. Valid responses of the SLEI from 1932 students of grade 7 to grade 9 indicated that an open-ended inquiry approach seldom…

  18. 22q11.2 deletion syndrome

    PubMed Central

    McDonald-McGinn, Donna M.; Sullivan, Kathleen E.; Marino, Bruno; Philip, Nicole; Swillen, Ann; Vorstman, Jacob A. S.; Zackai, Elaine H.; Emanuel, Beverly S.; Vermeesch, Joris R.; Morrow, Bernice E.; Scambler, Peter J.; Bassett, Anne S.

    2016-01-01

    22q11.2 deletion syndrome (22q11.2DS) is the most common chromosomal microdeletion disorder, estimated to result mainly from de novo non-homologous meiotic recombination events occurring in approximately 1 in every 1,000 fetuses. The first description in the English language of the constellation of findings now known to be due to this chromosomal difference was made in the 1960s in children with DiGeorge syndrome, who presented with the clinical triad of immunodeficiency, hypoparathyroidism and congenital heart disease. The syndrome is now known to have a heterogeneous presentation that includes multiple additional congenital anomalies and later-onset conditions, such as palatal, gastrointestinal and renal abnormalities, autoimmune disease, variable cognitive delays, behavioural phenotypes and psychiatric illness — all far extending the original description of DiGeorge syndrome. Management requires a multidisciplinary approach involving paediatrics, general medicine, surgery, psychiatry, psychology, interventional therapies (physical, occupational, speech, language and behavioural) and genetic counselling. Although common, lack of recognition of the condition and/or lack of familiarity with genetic testing methods, together with the wide variability of clinical presentation, delays diagnosis. Early diagnosis, preferably prenatally or neonatally, could improve outcomes, thus stressing the importance of universal screening. Equally important, 22q11.2DS has become a model for understanding rare and frequent congenital anomalies, medical conditions, psychiatric and developmental disorders, and may provide a platform to better understand these disorders while affording opportunities for translational strategies across the lifespan for both patients with 22q11.2DS and those with these associated features in the general population. PMID:27189754

  19. Laboratory investigations

    NASA Technical Reports Server (NTRS)

    Russell, Ray W.

    1988-01-01

    Laboratory studies related to cometary grains and the nuclei of comets can be broken down into three areas which relate to understanding the spectral properties, the formation mechanisms, and the evolution of grains and nuclei: (1) Spectral studies to be used in the interpretation of cometary spectra; (2) Sample preparation experiments which may shed light on the physical nature and history of cometary grains and nuclei by exploring the effects on grain emissivities resulting from the ways in which the samples are created; and (3) Grain processing experiments which should provide insight on the interaction of cometary grains with the environment in the immediate vicinity of the cometary nucleus as the comet travels from the Oort cloud through perihelion, and perhaps even suggestions regarding the relationship between interstellar grains and cometary matter. A summary is presented with a different view of lab experiments than is found in the literature, concentrating on measurement techniques and sample preparations especially relevant to cometary dust.

  20. 78 FR 46926 - Procurement List Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ...This action adds products and services to the Procurement List that will be furnished by nonprofit agencies employing persons who are blind or have other severe disabilities, and deletes products from the Procurement List previously furnished by such...

  1. Constitutional Ip36 deletion in a child with neuroblastoma

    SciTech Connect

    Biegel, J.A.; Zackai, E.H.; Scher, C.D.; Emanuel, B.S. Univ. of Pennsylvania, Philadelphia ); White, P.S.; Marshall, H.N.; Fujimori, Minoru; Brodeur, G.M. )

    1993-01-01

    The authors describe a child with dysmorphic features, as well as developmental and growth delay, who developed neuroblastoma at 5 mo of age. Cytogenetic analysis of blood lymphocytes revealed an interstitial deletion of 1p36.1 [r arrow] 1p36.2, which was apparent only with high-resolution banding. Molecular analysis with a collection of polymorphic DNA probes for 1p confirmed an interstitial deletion involving subbands of 1p36. Deletions of this region are a common finding in neuroblastoma cells from patients with advanced stages of disease. Therefore, these results (a) suggest that constitutional deletion of this region predisposed the patient to the development of neuroblastoma and (b) support the localization of a neuroblastoma tumor-suppressor locus to 1p36. 48 refs., 2 figs.

  2. 77 FR 40344 - Procurement List; Proposed Additions and Deletion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-09

    ...The Committee is proposing to add a product and services to the Procurement List that will be furnished by nonprofit agencies employing persons who are blind or have other severe disabilities and to delete a service previously provided by such...

  3. 75 FR 41451 - Procurement List; Proposed Additions and Deletion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-16

    ...The Committee is proposing to add services to the Procurement List that will be furnished by nonprofit agencies employing persons who are blind or have other severe disabilities and to delete a product previously furnished by such...

  4. Genetics Home Reference: proximal 18q deletion syndrome

    MedlinePlus

    ... B, O'Donnell L, Gelfond J, Lancaster J, Fox PT, Hale DE. Consequences of chromsome18q deletions. Am ... Cody CM, Hardies LJ, Li J, Lancaster J, Fox PT, Stratton RF, Perry B, Hale DE. Recurrent ...

  5. Characterization of a lymphoblastoid line deleted for lambda immunoglobulin genes

    SciTech Connect

    Hough, C.A., White, B.N., Holden, J.A.

    1995-04-01

    While characterizing the cat eye syndrome (CES) supernumerary chromosome for the presence of {lambda} immunoglobulin gene region sequences, a lymphoblastoid cell line from one CES patient was identified in which there was selection of cells deleted from some IGLC and IGLV genes. Two distinct deletions, one on each chromosome 22, were identified, presumably arising from independent somatic recombination events occurring during B-lymphocyte differentiation. The extent of the deleted regions was determined using probes from the various IGLV subgroups and they each covered at least 82 kilobases. The precise definition of the deletions was not possible because of conservation of some restriction sites in the IGLV region. The cell line was used to map putative IGLV genes within the recombinant phage {lambda}V{lambda}135 to the distal part of the IGLV gene region. 35 refs., 4 figs.

  6. Additions and deletions to the known cerambycidae (Coleoptera) of Bolivia

    Technology Transfer Automated Retrieval System (TEKTRAN)

    An additional 137 species and two tribes are added to the known cerambycid fauna of Bolivia while 12 species are deleted. Comments and statistics regarding the growth of knowledge on the Bolivian Cerambycid fauna and species endemicity are included....

  7. Report: Observed Conditions at Five Deleted Superfund Sites

    EPA Pesticide Factsheets

    Report #11-P-0433, August 3, 2011. Conditions at two of the five sites we visited in EPA Region 3, which had been remediated and deleted from the National Priorities List, may warrant additional attention from EPA.

  8. Directly repeated sequences associated with pathogenic mitochondrial DNA deletions.

    PubMed Central

    Johns, D R; Rutledge, S L; Stine, O C; Hurko, O

    1989-01-01

    We determined the nucleotide sequences of junctional regions associated with large deletions of mitochondrial DNA found in four unrelated individuals with a phenotype of chronic progressive external ophthalmoplegia. In each patient, the deletion breakpoint occurred within a directly repeated sequence of 13-18 base pairs, present in different regions of the normal mitochondrial genome-separated by 4.5-7.7 kilobases. In two patients, the deletions were identical. When all four repeated sequences are compared, a consensus sequence of 11 nucleotides emerges, similar to putative recombination signals, suggesting the involvement of a recombinational event. Partially deleted and normal mitochondrial DNAs were found in all tissues examined, but in very different proportions, indicating that these mutations originated before the primary cell layers diverged. Images PMID:2813377

  9. 78 FR 17641 - Procurement List; Proposed Addition and Deletion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-22

    ...The Committee is proposing to add a service to the Procurement List that will be provided by a nonprofit agency employing persons who are blind or have other severe disabilities and, deletes a product previously furnished by such...

  10. Genetics Home Reference: 16p11.2 deletion syndrome

    MedlinePlus

    ... Most also have at least some features of autism spectrum disorders. These disorders are characterized by impaired ... Registry: 16p11.2 deletion syndrome Genetic Testing Registry: Autism, susceptibility to, 14a Other Diagnosis and Management Resources ( ...

  11. Genetics Home Reference: 19p13.13 deletion syndrome

    MedlinePlus

    ... Resources (1 link) National Human Genome Research Institute: Chromosome Abnormalities Educational Resources (5 links) MalaCards: chromosome 19p13.13 deletion syndrome March of Dimes: Chromosomal ...

  12. PVWatts Version 1 Technical Reference

    SciTech Connect

    Dobos, A. P.

    2013-10-01

    The NREL PVWatts(TM) calculator is a web application developed by the National Renewable Energy Laboratory (NREL) that estimates the electricity production of a grid-connected photovoltaic system based on a few simple inputs. PVWatts combines a number of sub-models to predict overall system performance, and makes several hidden assumptions about performance parameters. This technical reference details the individual sub-models, documents assumptions and hidden parameters, and explains the sequence of calculations that yield the final system performance estimation.

  13. SLR-PLUS version 1.0 user's manual

    NASA Astrophysics Data System (ADS)

    Hill, J. M.

    1982-11-01

    Version 1.0 of Solar Load Ratio heating plus cooling (SLR-PLUS), developed as an advanced passive solar system design and evaluation tool, is discussed. SLR-PLUS maintains the friendly user interface structure developed for the active solar system FCHART program. Users familiar with the FCHART programs and the FCHART/SLR program will find the operation of the SLR-PLUS program very familiar SLR-PLUS differs significantly from its parent program in three major ways. First, SLR-PLUS is strictly for the evaluation of passive solar energy systems. Second, the latest correlations from the Los Alamos National Laboratory serve as the basis to the passive heating analysis used by SLR-PLUS. Finally, SLR-PLUS includes cooling loads imposed by passive systems in the form of an annual cooling load for the building modelled and for the individual passive systems. The present version was developed on an Hewlett-Packard 1000 minicomputer using an RTE-IVB operating system. The present version requires approximately 22K 16-bit words of core with overlays to run. The FORTRAN source code will compile with minor changes on any FORTRAN 77 compiler.

  14. Multigenerational autosomal dominant inheritance of 5p chromosomal deletions.

    PubMed

    Zhang, Bin; Willing, Marcia; Grange, Dorothy K; Shinawi, Marwan; Manwaring, Linda; Vineyard, Marisa; Kulkarni, Shashikant; Cottrell, Catherine E

    2016-03-01

    Deletion of the short arm of chromosome 5 (5p-) is associated with phenotypic features including a cat-like cry in infancy, dysmorphic facial features, microcephaly, and intellectual disability, and when encompassing a minimal critical region, may be defined as Cri-du-Chat syndrome (CdCS). Most 5p deletions are de novo in origin, and familial cases are often associated with translocation and inversion. Herein, we report three multigenerational families carrying 5p terminal deletions of different size transmitted in an autosomal dominant manner causing variable clinical findings. Terminal 5p deletions and the mode of inheritance were clinically characterized and molecularly analyzed by a combination of microarray and fluorescence in situ hybridization analyses. Shared phenotypic features documented in this cohort included neuropsychiatric findings, poor growth, and dysmorphic facial features. This study supports newly recognized effects of aberrant SEMA5A and CTNND2 dosage on severity of autistic and cognitive phenotypes. Comparative analysis of the breakpoints narrows the critical region for the cat-like cry down to an interval less than 1 Mb encompassing a candidate gene ICE1, which regulates small nuclear RNA transcription. This study also indicates that familial terminal 5p deletion is a rare presentation displaying intra- and inter-familial phenotypic variability, the latter of which may be attributed to size and gene content of the deletion. The observed intra-familial phenotypic heterogeneity suggests that additional modifying elements including genetic and environmental factors may have an impact on the clinical manifestations observed in 5p deletion carriers, and in time, further high resolution studies of 5p deletion breakpoints will continue to aid in defining genotype-phenotype correlations.

  15. Germline CDH1 deletions in hereditary diffuse gastric cancer families

    PubMed Central

    Oliveira, Carla; Senz, Janine; Kaurah, Pardeep; Pinheiro, Hugo; Sanges, Remo; Haegert, Anne; Corso, Giovanni; Schouten, Jan; Fitzgerald, Rebecca; Vogelsang, Holger; Keller, Gisela; Dwerryhouse, Sarah; Grimmer, Donna; Chin, Suet-Feung; Yang, Han-Kwang; Jackson, Charles E.; Seruca, Raquel; Roviello, Franco; Stupka, Elia; Caldas, Carlos; Huntsman, David

    2009-01-01

    Germline CDH1 point or small frameshift mutations can be identified in 30–50% of hereditary diffuse gastric cancer (HDGC) families. We hypothesized that CDH1 genomic rearrangements would be found in HDGC and identified 160 families with either two gastric cancers in first-degree relatives and with at least one diffuse gastric cancer (DGC) diagnosed before age 50, or three or more DGC in close relatives diagnosed at any age. Sixty-seven carried germline CDH1 point or small frameshift mutations. We screened germline DNA from the 93 mutation negative probands for large genomic rearrangements by Multiplex Ligation-Dependent Probe Amplification. Potential deletions were validated by RT–PCR and breakpoints cloned using a combination of oligo-CGH-arrays and long-range-PCR. In-silico analysis of the CDH1 locus was used to determine a potential mechanism for these rearrangements. Six of 93 (6.5%) previously described mutation negative HDGC probands, from low GC incidence populations (UK and North America), carried genomic deletions (UK and North America). Two families carried an identical deletion spanning 193 593 bp, encompassing the full CDH3 sequence and CDH1 exons 1 and 2. Other deletions affecting exons 1, 2, 15 and/or 16 were identified. The statistically significant over-representation of Alus around breakpoints indicates it as a likely mechanism for these deletions. When all mutations and deletions are considered, the overall frequency of CDH1 alterations in HDGC is ∼46% (73/160). CDH1 large deletions occur in 4% of HDGC families by mechanisms involving mainly non-allelic homologous recombination in Alu repeat sequences. As the finding of pathogenic CDH1 mutations is useful for management of HDGC families, screening for deletions should be offered to at-risk families. PMID:19168852

  16. Mitochondrial DNA deletions in patients with chronic suppurative otitis media.

    PubMed

    Tatar, Arzu; Tasdemir, Sener; Sahin, Ibrahim; Bozoglu, Ceyda; Erdem, Haktan Bagis; Yoruk, Ozgur; Tatar, Abdulgani

    2016-09-01

    The aim of this study was to investigate the 4977 and 7400 bp deletions of mitochondrial DNA in patients with chronic suppurative otitis media and to indicate the possible association of mitochondrial DNA deletions with chronic suppurative otitis media. Thirty-six patients with chronic suppurative otitis media were randomly selected to assess the mitochondrial DNA deletions. Tympanomastoidectomy was applied for the treatment of chronic suppurative otitis media, and the curettage materials including middle ear tissues were collected. The 4977 and 7400 bp deletion regions and two control regions of mitochondrial DNA were assessed by using the four pair primers. DNA was extracted from middle ear tissues and peripheral blood samples of the patients, and then polymerase chain reactions (PCRs) were performed. PCR products were separated in 2 % agarose gel. Seventeen of 36 patients had the heterozygote 4977 bp deletion in the middle ear tissue but not in peripheral blood. There wasn't any patient who had the 7400 bp deletion in mtDNA of their middle ear tissue or peripheral blood tissue. The patients with the 4977 bp deletion had a longer duration of chronic suppurative otitis media and a higher level of hearing loss than the others (p < 0.01). Long time chronic suppurative otitis media and the reactive oxygen species can cause the mitochondrial DNA deletions and this may be a predisposing factor to sensorineural hearing loss in chronic suppurative otitis media. An antioxidant drug as a scavenger agent may be used in long-term chronic suppurative otitis media.

  17. Evolution models with base substitutions, insertions, deletions, and selection

    NASA Astrophysics Data System (ADS)

    Saakian, D. B.

    2008-12-01

    The evolution model with parallel mutation-selection scheme is solved for the case when selection is accompanied by base substitutions, insertions, and deletions. The fitness is assumed to be either a single-peak function (i.e., having one finite discontinuity) or a smooth function of the Hamming distance from the reference sequence. The mean fitness is calculated exactly in large-genome limit. In the case of insertions and deletions the evolution characteristics depend on the choice of reference sequence.

  18. Writing Formal Physics Laboratory Reports During Laboratory Period

    NASA Astrophysics Data System (ADS)

    Aurora, Tarlok S.

    2003-03-01

    Physics is a required, two-semester sequence of courses at USIP. During a semester, students performed twelve physics experiments, and wrote three formal lab reports at home. This year, the number of experiments has been reduced by three, and these laboratory periods are used for writing formal reports. During these lab periods, students write, by hand, individual complete reports (including graphs, tables etc.) based on their lab notes under the supervision of a laboratory instructor. Students may seek help from the instructor, but not from one another. The draft reports are initialed. The following week, students submit the same hand-written report along with a typed (word-processing/spreadsheet) version for grading. These two versions must be substantially the same. The physics department has posted a sample lab report (on an experiment that is not done in the course) on the "Blackboard" software for guidance. The results of this approach to report writing will be discussed. Acknowledgments: The author wishes to thank Drs. B. J. Brunner and Stanley Zietz for useful discussions and encouragement to implement this idea in the course.

  19. CALIPSO GMAO Version Bump Release Notification

    Atmospheric Science Data Center

    2016-12-21

    ... stream of near-real-time assimilation products provided by NASA’s Global Modeling and Assimilation Office (GMAO). GMAO is transitioning ... 3.00 to Version 3.10. Please note that this change will not impact recently released CALIPSO Version 4.10 data products, as they use a ...

  20. VruiNet Version 12(SOPHIA)

    SciTech Connect

    None, None

    2012-08-09

    VruiNet Version 12 is the code used exclusively by the executable ‘vruinet’. VruiNet Version 12 provides a wrapper around the code for ‘oglnet’ that makes it compatible for VRUI systems such as the CAVE at CAES.

  1. UPGRADES TO Monteburns, VERSION 3.0

    SciTech Connect

    Galloway, Jack D; Trellue, Holly R

    2012-06-22

    Monteburns VERSION 3.0 is an upgrade of the existing Monteburns code available through RSICC. The new version includes modern programming style, increased parallel computing, more accurate capture gamma calculations and an automated input generator. This capability was demonstrated through a small PWR core simulation.

  2. Corps Support Command Planner Version .01B

    DTIC Science & Technology

    2007-11-02

    Visual Basic for Applications Excel derivative, COSCOM Planner Version .01B answered the research question, is it possible?, with a definitive "yes." Decision matrix results indicated that COSCOM Planner Version .01B will be a useful tool for logisticians. Further usability testing and algorithm improvement is required to insure its survivability over the next several

  3. Career Planning System. Microcomputer Version. Student Guide.

    ERIC Educational Resources Information Center

    Neuman, Delia; Long, James P.

    This student guide is part of the microcomputer version of the Career Planning System (CPS). CPS is a comprehensive instructional package designed to provide individualized career exploration and career planning experiences for students of approximately middle-school age. This version is designed to take advantage of the motivational, managerial,…

  4. Xp22. 3 deletions in isolated familial Kallmann's syndrome

    SciTech Connect

    Hardelin, J.P.; Levilliers, J.; Legouis, R.; Petit, C. ); Young, J.; Pholsena, M.; Schaison, G. ); Kirk, J.; Bouloux, P. )

    1993-04-01

    Several familial cases of Kallmann's syndrome (KS) have been reported, among which the X-chromosome-linked mode of inheritance is the most frequent. The gene responsible for the X-linked KS has been localized to the terminal part of the X-chromosome short arm (Xp22.3 region), immediately proximal to the steroid sulfatase gene responsible for X-linked ichthyosis. Large deletions of this region have been previously shown in patients affected with both X-linked ichthyosis and KS. The authors report here the search for Xp22.3 deletions in 20 unrelated males affected with isolated X-linked KS. Only 2 deletions were found using Southern blot analysis, indicating that large deletions are uncommon in patients affected with KS alone. Both deletions were shown to include the entire KAL gene responsible for X-linked KS. The patients carrying these deletions exhibit additional clinical anomalies, which are discussed: unilateral renal aplasia, unilateral absence of vas deferens, mirror movements, and sensory neural hearing loss. 47 refs., 2 figs., 1 tab.

  5. PolyA Deletions in Hereditary Nonpolyposis Colorectal Cancer

    PubMed Central

    Kim, Kyoung-Mee; Salovaara, Reijo; Mecklin, Jukka-Pekka; Järvinen, Heikki J.; Aaltonen, Lauri A.; Shibata, Darryl

    2002-01-01

    Microsatellite instability (MSI) secondary to loss of DNA mismatch repair (MMR) is present in adenomas and colorectal carcinomas from individuals with hereditary nonpolyposis colorectal cancer (HNPCC). To better characterize when MMR loss occurs during HNPCC progression, the extent of deletions in noncoding polyA sequences were compared between 6 adenomas (all ≤1.0 cm in size) and 10 cancers. Numbers of deleted bases reflect time since loss of MMR because polyA deletions are stepwise. Adenoma deletions were nearly the same (85%) as the cancers with sum total deletions at four different polyA loci of −32.7 bases in adenomas and −38.4 bases in cancers. Intervals between negative clinical examinations and tumor removal (average of 2.1 years) were known for six tumors. There were no significant differences in the extent of deletions in tumors removed under clinical surveillance (−34.8 bases) versus tumors removed without prior negative examinations (−36.5 bases). These findings illustrate that MSI is extensive in both small adenomas, and tumors which appear after negative clinical examinations, consistent with an early loss of MMR in HNPCC, even before a gatekeeper mutation. PMID:11943734

  6. Smith-Magenis syndrome deletion: A case with equivocal cytogenetic findings resolved by fluorescence in situ hybridization

    SciTech Connect

    Juyal, R.C.; Patel, P.I.; Greenberg, F.

    1995-09-11

    The availability of markers for the 17p11.2 region has enabled the diagnosis of Smith-Magenis syndrome (SMS) by fluorescence in situ hybridization (FISH). SMS is typically associated with a discernible deletion of band 17p11.2 upon cytogenetic analysis at a resolution of 400-550 bands. We present a case that illustrates the importance of using FISH to confirm a cytogenetic diagnosis of del(17)(p11.2). Four independent cytogenetic analyses were performed with different conclusions. Results of low resolution analyses of amniocytes and peripheral blood lymphocytes were apparently normal, while high resolution analyses of peripheral blood samples in two laboratories indicated mosaicism for del(17)(p11.2). FISH clearly demonstrated a 17p deletion on one chromosome of all peripheral blood cells analyzed and ruled out mosaicism unambiguously. The deletion was undetectable by flow cytometric quantitation of chromosomal DNA content, suggesting that it is less than 2 Mb. We conclude that FISH should be used to detect the SMS deletion when routine chromosome analysis fails to detect it and to verify mosaicism. 23 refs., 3 figs., 1 tab.

  7. VizieR Online Data Catalog: Skymap Star Catalog - Version 3.7 (Slater+ 1992)

    NASA Astrophysics Data System (ADS)

    Slater, M.; Hashmall, J.

    1995-09-01

    The original version has been improved and updated with corrections several times. Version 3.7 incorporates known errors documented previously in SKYMAP Error Reports. Magnitude errors discovered in SKYMAP Version 3.6 were corrected. Other minor catalog corrections, including the deletion of five duplicate entries and the addition of two stars, were also performed. The original catalog was compiled by D. M. Gottlieb of Computer Sciences Corporation (CSC) under contract to NASA. The compilation and statistics of the catalog are described by Gottlieb (1978), while the source referenced above describes in detail the contents of the current version and the derivation of values not available observationally. * IMPORTANT NOTE: THIS CATALOG WAS NOT COMPILED TO PROVIDE THE MOST ACCURATE AND RELIABLE DATA AT THE ASTRONOMICAL RESEARCH LEVEL. THE DERIVATIONS OF TWO-DIMENSIONAL MK TYPES FROM ONE-DIMENSIONAL DATA, UBV VALUES FROM PHOTOVISUAL AND PHOTOGRAPHIC MAGNITUDES, AND STELLAR DISTANCES FROM MAGNITUDES AND SPECTRAL TYPES ARE EXTREMELY UNCERTAIN, SO THESE DATA SHOULD NOT BE USED WITHOUT CAREFUL SCRUTINY. THE VARIOUS FLAGS ASSOCIATED WITH CATALOG DATA SHOULD BE RETAINED WITH THE DATA AT ALL TIMES OR GROSS MISINTERPRETATIONS MAY RESULT. USERS OF THIS CATALOG SHOULD KEEP THESE FACTS IN MIND CONSTANTLY. (1 data file).

  8. USGS Spectral Library Version 7

    USGS Publications Warehouse

    Kokaly, Raymond F.; Clark, Roger N.; Swayze, Gregg A.; Livo, K. Eric; Hoefen, Todd M.; Pearson, Neil C.; Wise, Richard A.; Benzel, William M.; Lowers, Heather A.; Driscoll, Rhonda L.; Klein, Anna J.

    2017-04-10

    We have assembled a library of spectra measured with laboratory, field, and airborne spectrometers. The instruments used cover wavelengths from the ultraviolet to the far infrared (0.2 to 200 microns [μm]). Laboratory samples of specific minerals, plants, chemical compounds, and manmade materials were measured. In many cases, samples were purified, so that unique spectral features of a material can be related to its chemical structure. These spectro-chemical links are important for interpreting remotely sensed data collected in the field or from an aircraft or spacecraft. This library also contains physically constructed as well as mathematically computed mixtures. Four different spectrometer types were used to measure spectra in the library: (1) Beckman™ 5270 covering the spectral range 0.2 to 3 µm, (2) standard, high resolution (hi-res), and high-resolution Next Generation (hi-resNG) models of Analytical Spectral Devices (ASD) field portable spectrometers covering the range from 0.35 to 2.5 µm, (3) Nicolet™ Fourier Transform Infra-Red (FTIR) interferometer spectrometers covering the range from about 1.12 to 216 µm, and (4) the NASA Airborne Visible/Infra-Red Imaging Spectrometer AVIRIS, covering the range 0.37 to 2.5 µm. Measurements of rocks, soils, and natural mixtures of minerals were made in laboratory and field settings. Spectra of plant components and vegetation plots, comprising many plant types and species with varying backgrounds, are also in this library. Measurements by airborne spectrometers are included for forested vegetation plots, in which the trees are too tall for measurement by a field spectrometer. This report describes the instruments used, the organization of materials into chapters, metadata descriptions of spectra and samples, and possible artifacts in the spectral measurements. To facilitate greater application of the spectra, the library has also been convolved to selected spectrometer and imaging spectrometers sampling and

  9. Correlations between long inverted repeat (LIR) features, deletion size and distance from breakpoint in human gross gene deletions

    PubMed Central

    Aygun, Nevim

    2015-01-01

    Long inverted repeats (LIRs) have been shown to induce genomic deletions in yeast. In this study, LIRs were investigated within ±10 kb spanning each breakpoint from 109 human gross deletions, using Inverted Repeat Finder (IRF) software. LIR number was significantly higher at the breakpoint regions, than in control segments (P < 0.001). In addition, it was found that strong correlation between 5′ and 3′ LIR numbers, suggesting contribution to DNA sequence evolution (r = 0.85, P < 0.001). 138 LIR features at ±3 kb breakpoints in 89 (81%) of 109 gross deletions were evaluated. Significant correlations were found between distance from breakpoint and loop length (r = −0.18, P < 0.05) and stem length (r = −0.18, P < 0.05), suggesting DNA strands are potentially broken in locations closer to bigger LIRs. In addition, bigger loops cause larger deletions (r = 0.19, P < 0.05). Moreover, loop length (r = 0.29, P < 0.02) and identity between stem copies (r = 0.30, P < 0.05) of 3′ LIRs were more important in larger deletions. Consequently, DNA breaks may form via LIR-induced cruciform structure during replication. DNA ends may be later repaired by non-homologous end-joining (NHEJ), with following deletion. PMID:25657065

  10. Good laboratory practice and laboratory accreditation.

    PubMed

    Lawrence, J; McQuaker, N

    1993-12-01

    Principles of good laboratory practice (GLP) and laboratory accreditation programs, particularly as they pertain to the environmental sector, are reviewed. The multitude of programs is proving costly for many laboratories and there is mounting pressure to develop reciprocity agreements between programs and to consolidate nationally and internationally. Inclusion of GLP and laboratory accreditation requirements in government regulations is resulting in a significantly increased number of laboratories participating in these programs.

  11. CHARICE version 1.1 update.

    SciTech Connect

    Davis, Jean-Paul

    2008-10-01

    CHARICE (CHARacteristics-based inverse analysis of Isentropic Compression Experiments) is a computer application, previously documented in SAND2007-4948, that analyzes velocity waveform data from ramp-wave experiments to determine a material's quasi-isentropic loading response in stress and density using an iterative characteristics-based approach. This short report documents only the changes in CHARICE release version 1.1 relative to release version 1.0, and is not intended to stand alone. CHARICE version 1.1 corrects an error in the algorithm of the method, fixes several bugs, improves robustness and performance, provides more useful error descriptions, and adds a number of minor features.

  12. Tool Version Management Technology: A Case Study.

    DTIC Science & Technology

    1990-11-01

    Technical Report AD-A235 639 CMU/SEI-90-TR-25 Tool Version Management Technology: A Case Study Peter H. Feiler Grace F. Downey November 1990 x 91...00304 90 7 Technical Report CMU/SEI-90-TR-25 ESD-90-TR-226 November 1990 Tool Version Management Technology: A Case Study Peter H. Feiler Grace F. Downey...trademark holder. Table of Contents 1. lntroducton 1 2. The Problem 3 2.1. Tool Version Organization and Selection 3 2.2. Stability of Selected Tool

  13. Scalable Design of Paired CRISPR Guide RNAs for Genomic Deletion

    PubMed Central

    Polidori, Taisia; Palumbo, Emilio; Guigo, Roderic

    2017-01-01

    CRISPR-Cas9 technology can be used to engineer precise genomic deletions with pairs of single guide RNAs (sgRNAs). This approach has been widely adopted for diverse applications, from disease modelling of individual loci, to parallelized loss-of-function screens of thousands of regulatory elements. However, no solution has been presented for the unique bioinformatic design requirements of CRISPR deletion. We here present CRISPETa, a pipeline for flexible and scalable paired sgRNA design based on an empirical scoring model. Multiple sgRNA pairs are returned for each target, and any number of targets can be analyzed in parallel, making CRISPETa equally useful for focussed or high-throughput studies. Fast run-times are achieved using a pre-computed off-target database. sgRNA pair designs are output in a convenient format for visualisation and oligonucleotide ordering. We present pre-designed, high-coverage library designs for entire classes of protein-coding and non-coding elements in human, mouse, zebrafish, Drosophila melanogaster and Caenorhabditis elegans. In human cells, we reproducibly observe deletion efficiencies of ≥50% for CRISPETa designs targeting an enhancer and exonic fragment of the MALAT1 oncogene. In the latter case, deletion results in production of desired, truncated RNA. CRISPETa will be useful for researchers seeking to harness CRISPR for targeted genomic deletion, in a variety of model organisms, from single-target to high-throughput scales. PMID:28253259

  14. Scalable Design of Paired CRISPR Guide RNAs for Genomic Deletion.

    PubMed

    Pulido-Quetglas, Carlos; Aparicio-Prat, Estel; Arnan, Carme; Polidori, Taisia; Hermoso, Toni; Palumbo, Emilio; Ponomarenko, Julia; Guigo, Roderic; Johnson, Rory

    2017-03-01

    CRISPR-Cas9 technology can be used to engineer precise genomic deletions with pairs of single guide RNAs (sgRNAs). This approach has been widely adopted for diverse applications, from disease modelling of individual loci, to parallelized loss-of-function screens of thousands of regulatory elements. However, no solution has been presented for the unique bioinformatic design requirements of CRISPR deletion. We here present CRISPETa, a pipeline for flexible and scalable paired sgRNA design based on an empirical scoring model. Multiple sgRNA pairs are returned for each target, and any number of targets can be analyzed in parallel, making CRISPETa equally useful for focussed or high-throughput studies. Fast run-times are achieved using a pre-computed off-target database. sgRNA pair designs are output in a convenient format for visualisation and oligonucleotide ordering. We present pre-designed, high-coverage library designs for entire classes of protein-coding and non-coding elements in human, mouse, zebrafish, Drosophila melanogaster and Caenorhabditis elegans. In human cells, we reproducibly observe deletion efficiencies of ≥50% for CRISPETa designs targeting an enhancer and exonic fragment of the MALAT1 oncogene. In the latter case, deletion results in production of desired, truncated RNA. CRISPETa will be useful for researchers seeking to harness CRISPR for targeted genomic deletion, in a variety of model organisms, from single-target to high-throughput scales.

  15. Mouse models for the Wolf-Hirschhorn deletion syndrome.

    PubMed

    Näf, D; Wilson, L A; Bergstrom, R A; Smith, R S; Goodwin, N C; Verkerk, A; van Ommen, G J; Ackerman, S L; Frankel, W N; Schimenti, J C

    2001-01-15

    Wolf-Hirschhorn syndrome (WHS) is a deletion syndrome caused by segmental haploidy of chromosome 4p16.3. Its hallmark features include a 'Greek warrior helmet' facial appearance, mental retardation, various midline defects and seizures. The WHS critical region (WHSCR) lies between the Huntington's disease gene, HD, and FGFR3. In mice, the homologs of these genes map to chromosome 5 in a region of conserved synteny with human 4p16.3. To derive mouse models of WHS and map genes responsible for subphenotypes of the syndrome, five mouse lines bearing radiation-induced deletions spanning the WHSCR syntenic region were generated and characterized. Similar to WHS patients, these animals were growth-retarded, were susceptible to seizures and showed midline (palate closure, tail kinks), craniofacial and ocular anomalies (colobomas, corneal opacities). Other phenotypes included cerebellar hypoplasia and a shortened cerebral cortex. Expression of WHS-like traits was variable and influenced by strain background and deletion size. These mice represent the first animal models for WHS. This collection of nested chromosomal deletions will be useful for mapping and identifying loci responsible for the various subphenotypes of WHS, and provides a paradigm for the dissection of other deletion syndromes using the mouse.

  16. TransFlip Mutations Produce Deletions in Pancreatic Cancer

    PubMed Central

    Norris, Alexis L.; Kamiyama, Hirohiko; Makohon-Moore, Alvin; Pallavajjala, Aparna; Morsberger, Laura A.; Lee, Kurt; Batista, Denise; Iacobuzio-Donahue, Christine A.; Lin, Ming-Tseh; Klein, Alison P.; Hruban, Ralph H.; Wheelan, Sarah J.; Eshleman, James R.

    2016-01-01

    Pancreatic ductal adenocarcinoma (PDAC) is driven by the inactivation of the tumor suppressor genes (TSGs), CDKN2A (P16) and SMAD4 (DPC4), commonly by homozygous deletions (HDs). Using a combination of high density single-nucleotide polymorphism (SNP) microarray and whole genome sequencing (WGS), we fine-mapped novel breakpoints surrounding deletions of CDKN2A and SMAD4 and characterized them by their underlying structural variants (SVs). Only one third of CDKN2A and SMAD4 deletions (6 of 18) were simple interstitial deletions, rather, the majority of deletions were caused by complex rearrangements, specifically, a translocation on one side of the TSG in combination with an inversion on the other side. We designate these as “TransFlip” mutations. Characteristics of TransFlip mutations are: (1) a propensity to target the TSGs CDKN2A and SMAD4 (P < 0.005), (2) not present in the germline of the examined samples, (3) non-recurrent breakpoints, (4) relatively small (47 bp to 3.4 kb) inversions, (5) inversions can be either telomeric or centromeric to the TSG, and (6) non-reciprocal, and non-recurrent translocations. TransFlip mutations are novel complex genomic rearrangements with unique breakpoint signatures in pancreatic cancer. We hypothesize that they are a common but poorly understood mechanism of TSG inactivation in human cancer. PMID:26031834

  17. Functional Profiling Using the Saccharomyces Genome Deletion Project Collections.

    PubMed

    Nislow, Corey; Wong, Lai Hong; Lee, Amy Huei-Yi; Giaever, Guri

    2016-09-01

    The ability to measure and quantify the fitness of an entire organism requires considerably more complex approaches than simply using traditional "omic" methods that examine, for example, the abundance of RNA transcripts, proteins, or metabolites. The yeast deletion collections represent the only systematic, comprehensive set of null alleles for any organism in which such fitness measurements can be assayed. Generated by the Saccharomyces Genome Deletion Project, these collections allow the systematic and parallel analysis of gene functions using any measurable phenotype. The unique 20-bp molecular barcodes engineered into the genome of each deletion strain facilitate the massively parallel analysis of individual fitness. Here, we present functional genomic protocols for use with the yeast deletion collections. We describe how to maintain, propagate, and store the deletion collections and how to perform growth fitness assays on single and parallel screening platforms. Phenotypic fitness analyses of the yeast mutants, described in brief here, provide important insights into biological functions, mechanisms of drug action, and response to environmental stresses. It is important to bear in mind that the specific assays described in this protocol represent some of the many ways in which these collections can be assayed, and in this description particular attention is paid to maximizing throughput using growth as the phenotypic measure.

  18. MISR Level 2 Cloud Product Versioning

    Atmospheric Science Data Center

    2016-11-04

      MISR Level 2 Cloud Product Versioning MISR Level 2 Cloud Product Processing Status ESDT Product File ... Quality Designations MIL2TCSP MISR_AM1_TC_CLOUD Stage 3 Validated:  Cloud Top Heights (Without Wind ...

  19. Annotated bibliography of Software Engineering Laboratory literature

    NASA Technical Reports Server (NTRS)

    1985-01-01

    An annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory is presented. More than 100 publications are summarized. These publications are summarized. These publications cover many areas of software engineering and range from research reports to software documentation. This document has been updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials are grouped into five general subject areas for easy reference: (1) the software engineering laboratory; (2) software tools; (3) models and measures; (4) technology evaluations; and (5) data collection. An index further classifies these documents by specific topic.

  20. An MPI version of the BLACS

    SciTech Connect

    Walker, D.W.

    1994-12-31

    In this paper, issues related to implementing an MPI version of the Basic Linear Communication Subprograms (BLACS) are investigated. A set of routines, the MPI Linear Algebra Communication Subprograms (MLACS), are presented, and these arc used to implement an MPI version of the BLACS, The MLACS provide the same functionality as the BLACS, but extend the functionality of the BLACS to include both blocking and nonblocking communication, and all four of the MPI communication modes.

  1. Chromosome 13q deletion with Cornelia de Lange syndrome phenotype.

    PubMed

    Ngo, C T; Alhady, M; Tan, A K; Norlasiah, I Siti; Ong, G B; Chua, C N

    2007-03-01

    A 3-year-old girl with facial dysmorphic features suggestive of Cornelia de Lange syndrome was seen in the ophthalmology unit for a right leukocoria. The leukocoria was found to be caused by a large retinoblastoma and the right eye was enucleated. Chromosomal analysis revealed partial chromosome 13q deletion involving band 14 which is associated with a high risk of retinoblastoma. This case shows that patient with chromosome 13q deletion syndrome cannot be diagnosed based on dysmorphic features only. Chromosomal analysis is warranted in all infants with facial dysmorphism suggestive of Cornelia de Lange syndrome so that those with chromosome 13q deletion can be referred early for early detection of retinoblastoma.

  2. Semilobar holoprosencephaly with 21q22 deletion: an autopsy report.

    PubMed

    Mallick, Saumyaranjan; Panda, Shasanka Shekhar; Ray, Ruma; Shukla, Rashmi; Kabra, Madhulika; Agarwal, Ramesh

    2014-03-13

    Holoprosencephaly (HPE) is the most common forebrain developmental anomaly with a prevalence of 1:16 000 live-births. Possible aetiological agents include environmental factors and genetic defects such as trisomies (13, 18) and deletions (18p, 7q, 2p and 21q). This complex malformation is due to incomplete division of the cerebral hemisphere. The phenotypes of HPE include alobar, semilobar, lobar and midline interhemispheric fusion variants. Craniofacial anomalies occur in 80% of cases. Severely affected babies die in the neonatal period. Here we report an autopsied case of semilobar HPE with pituitary and adrenal agenesis with 21q22 deletion. Additional findings are noted that would help expand the spectrum of 21q22 deletion.

  3. [An updated review of 1p36 deletion (monosomy) syndrome].

    PubMed

    Bello, Sabina; Rodríguez-Moreno, Antonio

    The Monosomy 1p36 deletion syndrome is part of the group of diseases known as Rare Diseases. The objective of the present work is to review the characteristics of Monosomy 1p36 deletion syndrome. The monosomy 1p36 deletion syndrome phenotype includes: dysmorphic craniofacial features; large anterior fontanelle, unibrow, deep-set eyes, epicanthus, wide nasal root/bridge, mandible hypoplasia, abnormal location of the pinna, philtrum and pointed chin; neurological alterations: seizures and hydrocephalus (in some cases). Cerebral malformations: ventricular hypertrophy, increased subarachnoid space, morphological alterations of corpus callosum, cortical atrophy, delays in myelinisation, periventricular leukomalacia and periventricular heterotopia. These alterations produce intellectual disability and delays in motor growth, communication skills, language, social and adaptive behaviour. It is Hearing and vision impairments are also observed in subjects with this syndrome, as well as alterations of cardiac, endocrine and urinary systems and alterations at skin and skeletal level.

  4. Deletion of Melanin Concentrating Hormone Receptor-1 disrupts overeating in the presence of food cues.

    PubMed

    Sherwood, Andrew; Holland, Peter C; Adamantidis, Antoine; Johnson, Alexander W

    2015-12-01

    Exposure to environmental cues associated with food can evoke eating behavior in the absence of hunger. This capacity for reward cues to promote feeding behaviors under sated conditions can be examined in the laboratory using cue-potentiated feeding (CPF). The orexigenic neuropeptide Melanin Concentrating Hormone (MCH) is expressed throughout brain circuitry critical for CPF. We examined whether deletion of the MCH receptor, MCH-1R, would in KO mice disrupt overeating in the presence of a Pavlovian CS+ associated with sucrose delivery. While both wild-type controls and KO mice showed comparable food magazine approach responses during the CPF test, MCH-1R deletion significantly impaired the ability of the CS+ to evoke overeating of sucrose under satiety. Through the use of a refined analysis of meal intake, it was revealed that this disruption to overeating behavior in KO mice reflected a reduction in the capacity for the CS+ to initiate and maintain bursts of licking behavior. These findings suggest that overeating during CPF requires intact MCH-1R signaling and may be due to an influence of the CS+ on the palatability of food and on regulatory mechanisms of peripheral control. Thus, disruptions to MCH-1R signaling may be a useful pharmacological tool to inhibit this form of overeating behavior.

  5. System software for the NMFECC CRAY-1 version of GIFTS 4B. [In CFT-FORTRAN

    SciTech Connect

    Gray, W.H.; Baudry, T.V.

    1981-01-01

    The Oak Ridge National Laboratory (ORNL) maintains a version of the GIFTS system structural analysis computer programs. Executable modules are supported on two different types of computer hardware, a DECsystem-10 and a CRAY-1. Without external difference to the user, these modules execute equivalently upon both types of hardware. Presented herein are the local software enhancements for the ORNL version of GIFTS for the National Magnetic Fusion Energy Computer Center (NMFECC) CRAY-1 computer as well as a description of the ORNL implementation of the system-dependent portions of the GIFTS software library for the NMFECC CRAY-1.

  6. Deletion and deletion/insertion mutations in the juxtamembrane domain of the FLT3 gene in adult acute myeloid leukemia

    PubMed Central

    Deeb, Kristin K.; Smonskey, Matthew T.; DeFedericis, HanChun; Deeb, George; Sait, Sheila N.J.; Wetzler, Meir; Wang, Eunice S.; Starostik, Petr

    2014-01-01

    In contrast to FLT3 ITD mutations, in-frame deletions in the FLT3 gene have rarely been described in adult acute leukemia. We report two cases of AML with uncommon in-frame mutations in the juxtamembrane domain of the FLT3 gene: a 3-bp (c.1770_1774delCTACGinsGT; p.F590_V592delinsLF) deletion/insertion and a 12-bp (c.1780_1791delTTCAGAGAATAT; p.F594_Y597del) deletion. We verified by sequencing that the reading frame of the FLT3 gene was preserved and by cDNA analysis that the mRNA of the mutant allele was expressed in both cases. Given the recent development of FLT3 inhibitors, our findings may be of therapeutic value for AML patients harboring similar FLT3 mutations. PMID:25379410

  7. A deletion and a duplication in distal 22q11.2 deletion syndrome region. Clinical implications and review

    PubMed Central

    Fernández, Luis; Nevado, Julián; Santos, Fernando; Heine-Suñer, Damià; Martinez-Glez, Victor; García-Miñaur, Sixto; Palomo, Rebeca; Delicado, Alicia; Pajares, Isidora López; Palomares, María; García-Guereta, Luis; Valverde, Eva; Hawkins, Federico; Lapunzina, Pablo

    2009-01-01

    Background Individuals affected with DiGeorge and Velocardiofacial syndromes present with both phenotypic diversity and variable expressivity. The most frequent clinical features include conotruncal congenital heart defects, velopharyngeal insufficiency, hypocalcemia and a characteristic craniofacial dysmorphism. The etiology in most patients is a 3 Mb recurrent deletion in region 22q11.2. However, cases of infrequent deletions and duplications with different sizes and locations have also been reported, generally with a milder, slightly different phenotype for duplications but with no clear genotype-phenotype correlation to date. Methods We present a 7 month-old male patient with surgically corrected ASD and multiple VSDs, and dysmorphic facial features not clearly suggestive of 22q11.2 deletion syndrome, and a newborn male infant with cleft lip and palate and upslanting palpebral fissures. Karyotype, FISH, MLPA, microsatellite markers segregation studies and SNP genotyping by array-CGH were performed in both patients and parents. Results Karyotype and FISH with probe N25 were normal for both patients. MLPA analysis detected a partial de novo 1.1 Mb deletion in one patient and a novel partial familial 0.4 Mb duplication in the other. Both of these alterations were located at a distal position within the commonly deleted region in 22q11.2. These rearrangements were confirmed and accurately characterized by microsatellite marker segregation studies and SNP array genotyping. Conclusion The phenotypic diversity found for deletions and duplications supports a lack of genotype-phenotype correlation in the vicinity of the LCRC-LCRD interval of the 22q11.2 chromosomal region, whereas the high presence of duplications in normal individuals supports their role as polymorphisms. We suggest that any hypothetical correlation between the clinical phenotype and the size and location of these alterations may be masked by other genetic and/or epigenetic modifying factors. PMID

  8. A de novo interstitial deletion of 8p11.2 including ANK1 identified in a patient with spherocytosis, psychomotor developmental delay, and distinctive facial features.

    PubMed

    Miya, Kazushi; Shimojima, Keiko; Sugawara, Midori; Shimada, Shino; Tsuri, Hiroyuki; Harai-Tanaka, Tomomi; Nakaoka, Sachiko; Kanegane, Hirokazu; Miyawaki, Toshio; Yamamoto, Toshiyuki

    2012-09-10

    The contiguous gene syndrome involving 8p11.2 is recognized as a combined phenotype of both Kallmann syndrome and hereditary spherocytosis, because the genes responsible for these 2 clinical entities, the fibroblast growth factor receptor 1 (FGFR1) and ankyrin 1 (ANK1) genes, respectively, are located in this region within a distance of 3.2Mb. We identified a 3.7Mb deletion of 8p11.2 in a 19-month-old female patient with hereditary spherocytosis. The identified deletion included ANK1, but not FGFR1, which is consistent with the absence of any phenotype or laboratory findings of Kallmann syndrome. Compared with the previous studies, the deletion identified in this study was located on the proximal end of 8p, indicating a pure interstitial deletion of 8p11.21. This patient exhibited mild developmental delay and distinctive facial findings in addition to hereditary spherocytosis. Thus, some of the genes included in the deleted region would be related to these symptoms.

  9. SeqReporter: automating next-generation sequencing result interpretation and reporting workflow in a clinical laboratory.

    PubMed

    Roy, Somak; Durso, Mary Beth; Wald, Abigail; Nikiforov, Yuri E; Nikiforova, Marina N

    2014-01-01

    A wide repertoire of bioinformatics applications exist for next-generation sequencing data analysis; however, certain requirements of the clinical molecular laboratory limit their use: i) comprehensive report generation, ii) compatibility with existing laboratory information systems and computer operating system, iii) knowledgebase development, iv) quality management, and v) data security. SeqReporter is a web-based application developed using ASP.NET framework version 4.0. The client-side was designed using HTML5, CSS3, and Javascript. The server-side processing (VB.NET) relied on interaction with a customized SQL server 2008 R2 database. Overall, 104 cases (1062 variant calls) were analyzed by SeqReporter. Each variant call was classified into one of five report levels: i) known clinical significance, ii) uncertain clinical significance, iii) pending pathologists' review, iv) synonymous and deep intronic, and v) platform and panel-specific sequence errors. SeqReporter correctly annotated and classified 99.9% (859 of 860) of sequence variants, including 68.7% synonymous single-nucleotide variants, 28.3% nonsynonymous single-nucleotide variants, 1.7% insertions, and 1.3% deletions. One variant of potential clinical significance was re-classified after pathologist review. Laboratory information system-compatible clinical reports were generated automatically. SeqReporter also facilitated quality management activities. SeqReporter is an example of a customized and well-designed informatics solution to optimize and automate the downstream analysis of clinical next-generation sequencing data. We propose it as a model that may envisage the development of a comprehensive clinical informatics solution.

  10. Evaluating shortened versions of the AUDIT as screeners for alcohol use problems in a general population study

    PubMed Central

    Nayak, Madhabika B.; Bond, Jason C.; Greenfield, Thomas K.

    2015-01-01

    Background Efficient alcohol screening measures are important to prevent or treat alcohol use disorders (AUDs). Objectives We studied different versions of the Alcohol Use Disorders Identification Test (AUDIT) comparing their performance to the full AUDIT and an AUD measure as screeners for alcohol use problems in Goa, India. Methods Data from a general population study on 743 male drinkers aged 18 to 49 years are reported. Drinkers completed the AUDIT and an AUD measure. We created shorter versions of the AUDIT by a) collapsing AUDIT item responses into 3 and 2 categories and b) deleting 2 items with the lowest factor loadings. Each version was evaluated using factor, reliability and validity, and differential item functioning (DIF) analysis by age, education, standard of living index (SLI), and area of residence. Results A single factor solution was found for each version with lower factor loadings for items on guilt and concern. There were no significant differences among the different AUDIT versions in predicting AUD. No significant DIF was found by education, SLI or area of residence. DIF was observed for the alcohol frequency item by age. Conclusions/Importance The AUDIT may be used with dichotomized response options without loss of predictive validity. A shortened 8-item dichotomized scale can adequately screen for AUDs in Goa when brevity is of paramount importance, although with lower predictive validity. Although the frequency item was endorsed more by older men, there is no evidence that the AUDIT items perform differently in other groups of male drinkers in Goa. PMID:26549791

  11. PC/FRAM, Version 3.2 User Manual

    SciTech Connect

    Kelley, T.A.; Sampson, T.E.

    1999-02-23

    This manual describes the use of version 3.2 of the PC/FRAM plutonium isotopic analysis software developed in the Safeguards Science and Technology Group, NE-5, Nonproliferation and International Security Division Los Alamos National Laboratory. The software analyzes the gamma ray spectrum from plutonium-bearing items and determines the isotopic distribution of the plutonium 241Am content and concentration of other isotopes in the item. The software can also determine the isotopic distribution of uranium isotopes in items containing only uranium. The body of this manual descnies the generic version of the code. Special facility-specific enhancements, if they apply, will be described in the appendices. The information in this manual applies equally well to version 3.3, which has been licensed to ORTEC. The software can analyze data that is stored in a file on disk. It understands several storage formats including Canberra's S1OO format, ORTEC'S `chn' and `SPC' formats, and several ASCII text formats. The software can also control data acquisition using an MCA and then store the results in a file on disk for later analysis or analyze the spectrum directly after the acquisition. The software currently only supports the control of ORTEC MCB'S. Support for Canbema's Genie-2000 Spectroscopy Systems will be added in the future. Support for reading and writing CAM files will also be forthcoming. A versatile parameter fde database structure governs all facets of the data analysis. User editing of the parameter sets allows great flexibility in handling data with different isotopic distributions, interfering isotopes, and different acquisition parameters such as energy calibration, and detector type. This manual is intended for the system supervisor or the local user who is to be the resident expert. Excerpts from this manual may also be appropriate for the system operator who will routinely use the instrument.

  12. Description of input and examples for PHREEQC version 3: a computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations

    USGS Publications Warehouse

    Parkhurst, David L.; Appelo, C.A.J.

    2013-01-01

    PHREEQC version 3 is a computer program written in the C and C++ programming languages that is designed to perform a wide variety of aqueous geochemical calculations. PHREEQC implements several types of aqueous models: two ion-association aqueous models (the Lawrence Livermore National Laboratory model and WATEQ4F), a Pitzer specific-ion-interaction aqueous model, and the SIT (Specific ion Interaction Theory) aqueous model. Using any of these aqueous models, PHREEQC has capabilities for (1) speciation and saturation-index calculations; (2) batch-reaction and one-dimensional (1D) transport calculations with reversible and irreversible reactions, which include aqueous, mineral, gas, solid-solution, surface-complexation, and ion-exchange equilibria, and specified mole transfers of reactants, kinetically controlled reactions, mixing of solutions, and pressure and temperature changes; and (3) inverse modeling, which finds sets of mineral and gas mole transfers that account for differences in composition between waters within specified compositional uncertainty limits. Many new modeling features were added to PHREEQC version 3 relative to version 2. The Pitzer aqueous model (pitzer.dat database, with keyword PITZER) can be used for high-salinity waters that are beyond the range of application for the Debye-Hückel theory. The Peng-Robinson equation of state has been implemented for calculating the solubility of gases at high pressure. Specific volumes of aqueous species are calculated as a function of the dielectric properties of water and the ionic strength of the solution, which allows calculation of pressure effects on chemical reactions and the density of a solution. The specific conductance and the density of a solution are calculated and printed in the output file. In addition to Runge-Kutta integration, a stiff ordinary differential equation solver (CVODE) has been included for kinetic calculations with multiple rates that occur at widely different time scales

  13. 44 CFR 5.27 - Deletion of identifying details.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Deletion of identifying details. 5.27 Section 5.27 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY GENERAL PRODUCTION OR DISCLOSURE OF INFORMATION Publication of...

  14. Characterization of frequently deleted 6q locus in prostate cancer.

    PubMed

    Sun, Mei; Srikantan, Vasantha; Ma, Lanfeng; Li, Jia; Zhang, Wei; Petrovics, Gyorgy; Makarem, Mazen; Strovel, Jeffrey W; Horrigan, Stephen G; Augustus, Meena; Sesterhenn, Isabell A; Moul, Judd W; Chandrasekharappa, Settara; Zou, Zhiqiang; Srivastava, Shiv

    2006-11-01

    The long arm of chromosome 6 is frequently deleted in diverse human neoplasms. Our previous study showed a minimum deletion region between markers D6S1056 and D6S300 on chromosome 6q in primary prostate cancer (CaP). In this study, we further refined a 200-kb minimal region of deletion (6qTSG1) centered around D6S1013 marker. The 6qTSG1 transcripts contained complex multiple splicing variants with low or absent expression in CaP cells. None of the transcripts identified contained open reading frames that code for a protein in the NCBI database. The expression of 6qTSG transcripts revealed interesting hormonal regulation relevant to CaP biology. Expression of 6q TSG transcript was induced in LNCaP cells that were cultured in charcoal-stripped serum medium suggesting an upregulation of 6qTSG transcript by androgen ablation and cell growth inhibition/apoptosis. Induction of 6qTSG1 expression in response to androgen ablation was abrogated in androgen-independent derivatives of LNCaP cells. In summary, we have defined a candidate CaP suppressor locus on chromosome 6q16.1, and deletions of this locus are frequently associated with prostate tumorigenesis. In the light of emerging role of noncoding RNAs in cancer biology including CaP, future investigations of 6qTSG11 locus is warranted.

  15. Multigene deletions in lung adenocarcinomas from irradiated and control mice

    SciTech Connect

    Zhang, Y.; Woloschak, G.E.

    1996-06-01

    K-ras codon 12 point mutations mRb and p53 gene deletions were examined in tissues from 120 normal lungs and lung adenocarcinomas that were Formalin-treated and paraffin-embedded 25 years ago. The results showed that 12 of 60 (20%) lung adenocarcinomas had mRb deletions. All lung adenocarcinomas that were initially found bearing deleted mRb had p53 deletions (15 of 15; 100%). A significantly higher mutation frequency for K-ras codon 12 point mutations was also found in the lung adenocarcinomas from mice exposed to 24 once-weekly neutron irradiation (10 of 10; 100%) compared with those exposed to 24 or 60 once-weekly {gamma}-ray doses (5 of 10; 50%). The data suggested that p53 and K-ras gene alterations were two contributory factors responsible for the increased incidence of lung adenocarcinoma in B6CF{sub 1} male mice exposed to protracted neutron radiation.

  16. 76 FR 51954 - Procurement List Additions And Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-19

    ...This action adds products and services to the Procurement List that will be furnished by nonprofit agencies employing persons who are blind or have other severe disabilities, and deletes products and a service from the Procurement List previously furnished by such...

  17. Sperm mitochondrial DNA deletion in Iranian infertiles with asthenozoospermia.

    PubMed

    Bahrehmand Namaghi, I; Vaziri, H

    2017-04-01

    Asthenozoospermia is an important cause of male infertility. The mutations in sperm mitochondrial DNA (mtDNA) result in either functionless or malfunctioning some proteins, subsequently affecting sperm motility leading to asthenozoospermia. The purpose of this study was to investigate sperm mtDNA 4,977-bp deletion in infertile men with low sperm motility/immotile spermatozoa compared to healthy subjects with high sperm motility. Semen samples of 256 asthenozoospermic infertiles and 200 controls from northern Iran were collected. After extraction of spermatozoa total DNA, Gap-polymerase chain reaction (Gap-PCR) was performed. The deletion was observed in 85.93% of patients with asthenozoospermia compared with 14% in controls [OR = 37.5397, 95% confidence interval = 12.937-108.9276, p < .0001]. It is concluded that there is a strong association between sperm mtDNA 4,977-bp deletion and asthenozoospermia-induced infertility in the population examined. Large-scale mtDNA deletions in spermatozoa may induce bioenergetic disorders. Nevertheless, to validate our results broader research may be needed.

  18. 76 FR 43990 - Procurement List; Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... Deletion from the Procurement List. SUMMARY: The Committee is proposing to add products and services to the... products and services listed below from nonprofit agencies employing persons who are blind or have other... furnish the products and services to the Government. 2. If approved, the action will result in...

  19. Genetic Counseling for the 22q11.2 Deletion

    ERIC Educational Resources Information Center

    McDonald-McGinn, Donna M.; Zackai, Elaine H.

    2008-01-01

    Because of advances in palliative medical care, children with the 22q11.2 deletion syndrome are surviving into adulthood. An increase in reproductive fitness will likely follow necessitating enhanced access to genetic counseling for these patients and their families. Primary care physicians/obstetric practitioners are in a unique position to…

  20. 75 FR 78976 - Procurement List Proposed Addition and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-17

    ... disabilities and to delete products and a service previously furnished by such agencies. Comments Must be... service listed below from a nonprofit agency employing persons who are blind or have other severe... production by the nonprofit agency listed: Services Service Type/Location: Warehouse/Receiving...

  1. 75 FR 78977 - Procurement List Proposed Addition and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-17

    ... disabilities and to delete products and a service previously furnished by such agencies. Comments Must be... service listed below from a nonprofit agency employing persons who are blind or have other severe... production by the nonprofit agency listed: Services Service Type/Location: Warehouse/Receiving...

  2. 23 CFR 658.11 - Additions, deletions, exceptions, and restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    .... Changed conditions or additional information may require the deletion of a designated route or a portion...? Specifically describe lane widths, sight distance, severity and length of grades, horizontal curvature... specific travel lanes of multi-lane facilities, construction zones, adverse weather conditions...

  3. 23 CFR 658.11 - Additions, deletions, exceptions, and restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    .... Changed conditions or additional information may require the deletion of a designated route or a portion...? Specifically describe lane widths, sight distance, severity and length of grades, horizontal curvature... specific travel lanes of multi-lane facilities, construction zones, adverse weather conditions...

  4. 23 CFR 658.11 - Additions, deletions, exceptions, and restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    .... Changed conditions or additional information may require the deletion of a designated route or a portion...? Specifically describe lane widths, sight distance, severity and length of grades, horizontal curvature... specific travel lanes of multi-lane facilities, construction zones, adverse weather conditions...

  5. 23 CFR 658.11 - Additions, deletions, exceptions, and restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    .... Changed conditions or additional information may require the deletion of a designated route or a portion...? Specifically describe lane widths, sight distance, severity and length of grades, horizontal curvature... specific travel lanes of multi-lane facilities, construction zones, adverse weather conditions...

  6. 75 FR 33270 - Procurement List; Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... aggregated by the Defense Commissary Agency. Services Service Type/Location: Custodial Service, National Weather Service, 5777 S. Aviation Blvd., North Charleston, SC. NPA: Goodwill Industries of Lower South... deletions from the Procurement List. SUMMARY: The Committee is proposing to add products and services to...

  7. 76 FR 82282 - Procurement List; Proposed Additions and Deletion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-30

    ... Maintenance, National Weather Service, 5655 Hollywood Ave., Shreveport, LA. NPA: Goodwill Industries of North..., Caribou-Targhee National Forest, Idaho Falls, ID. Service Type/Location: Custodial and Grounds Maintenance... Deletion from the Procurement List. SUMMARY: The Committee is proposing to add services to the...

  8. 75 FR 49481 - Procurement List; Additions and Deletion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-13

    ... Commerce: National Weather Service NOAA, National Reconditioning Center, Kansas City, MO. NPA: Alphapointe... Procurement List. SUMMARY: This action adds services to the Procurement List that will be provided by nonprofit agencies employing persons who are blind or have other severe disabilities and deletes a...

  9. 78 FR 57844 - Procurement List; Proposed Addition and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-20

    ... listed: Service Service Type/Location: Janitorial/Custodial Service, National Oceanic & Atmospheric Administration, National Weather Service Office, Except Communication & Electrical Room, 500 Airport Blvd., 115... deletions from the Procurement List. SUMMARY: The Committee is proposing to add a service to the...

  10. 75 FR 56995 - Procurement List Proposed Additions and Deletion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ..., TX. Contracting Activity: GSA/Federal Acquisition Service, New York, NY. Barry S. Lineback, Director... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List Proposed Additions and Deletion AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed Additions to...

  11. 77 FR 17035 - Procurement List; Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... Association for the Blind, Shreveport, LA. Contracting Activity: General Services Administration, New York, NY... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Proposed Additions and Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed additions to...

  12. Case-Deletion Diagnostics for Nonlinear Structural Equation Models

    ERIC Educational Resources Information Center

    Lee, Sik-Yum; Lu, Bin

    2003-01-01

    In this article, a case-deletion procedure is proposed to detect influential observations in a nonlinear structural equation model. The key idea is to develop the diagnostic measures based on the conditional expectation of the complete-data log-likelihood function in the EM algorithm. An one-step pseudo approximation is proposed to reduce the…

  13. 36 CFR 1275.58 - Deletion of restricted portions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Deletion of restricted portions. 1275.58 Section 1275.58 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION NIXON PRESIDENTIAL MATERIALS PRESERVATION AND PROTECTION OF AND ACCESS TO THE...

  14. Oncolytic Replication of E1b-Deleted Adenoviruses

    PubMed Central

    Cheng, Pei-Hsin; Wechman, Stephen L.; McMasters, Kelly M.; Zhou, Heshan Sam

    2015-01-01

    Various viruses have been studied and developed for oncolytic virotherapies. In virotherapy, a relatively small amount of viruses used in an intratumoral injection preferentially replicate in and lyse cancer cells, leading to the release of amplified viral particles that spread the infection to the surrounding tumor cells and reduce the tumor mass. Adenoviruses (Ads) are most commonly used for oncolytic virotherapy due to their infection efficacy, high titer production, safety, easy genetic modification, and well-studied replication characteristics. Ads with deletion of E1b55K preferentially replicate in and destroy cancer cells and have been used in multiple clinical trials. H101, one of the E1b55K-deleted Ads, has been used for the treatment of late-stage cancers as the first approved virotherapy agent. However, the mechanism of selective replication of E1b-deleted Ads in cancer cells is still not well characterized. This review will focus on three potential molecular mechanisms of oncolytic replication of E1b55K-deleted Ads. These mechanisms are based upon the functions of the viral E1B55K protein that are associated with p53 inhibition, late viral mRNA export, and cell cycle disruption. PMID:26561828

  15. Minimum prevalence of chromosome 22q11 deletions

    SciTech Connect

    Wilson, D.I.; Cross, I.E.; Burn, J.

    1994-09-01

    Submicroscopic deletions from within chromosome 22q11 are associated with DiGeorge (DGS), velocardiofacial (VCFS) and conotruncal anomaly syndromes and isolated congenital heart defects. In 1993 our pediatric cardiologists clinically referred all children in whom a chromosome 22q11 deletion was suspected for fluorescent in situ hybridization studies using probes from the DGS critical region. 10 affected individuals have been identified to date from the children born in 1993 in the Northern Region served exclusively by our center. A further case, the subsequent pregnancy in one of these families was affected and terminated on the basis of a major heart malformation. In the years 1988-92, for which we have complete ascertainment, there were 1009 heart defects among 191,700 births (mean 202 per annum). Thus we estimate that chromosome 22q11 deletions were the cause of at least 5% of congenital heart disease. As not all children with chromosome 22q11 deletions have a heart defect, this gives an estimated minimum prevalence of 1/4000 live births.

  16. 76 FR 30924 - Procurement List Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-27

    ... added to the Procurement List: Products NSN: 7920-01-215-6568--Towel, Highly Absorbent, Synthetic ``Shammy'' 15x15. NSN: 7920-01-215-6569--Towel, Highly Absorbent, Synthetic ``Shammy'' 20x23. NPA... products are deleted from the Procurement List: Products Paper, Toilet Tissue NSN: 8540-01-483-8992....

  17. 75 FR 27313 - Procurement List; Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-14

    ... products are deleted from the Procurement List: Products USB Flash Drive, Flip Style NSN: 7045-01-568-4206--1 GB, no encryption. NSN: 7045-01-568-4207--1GB, with encryption. USB Flash Drive with Password Protection NSN: 7045-01-558-4983--512MB. NSN: 7045-01-558-4984--USB Flash Drive. USB Flash Drive with...

  18. 78 FR 34350 - Procurement List; Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-07

    ... Air Logistics Center (FA8126 AFSC PZIMB), Tinker Air Force Base, OK. Can Liner, Low Density, Star Seal... Affairs as aggregated by the Department of Veterans Affairs National Acquisition Center, Hines, IL. NSN..., Public Buildings Service, Potomac Service Center, Washington, DC. Deletions The following products...

  19. 23 CFR 658.11 - Additions, deletions, exceptions, and restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... and serve the area in which such segment is located. (iv) Evidence of consultation with the local... § 658.11 Additions, deletions, exceptions, and restrictions. To ensure that the National Network remains... National Network as well as requests for the imposition of certain restrictions. FHWA approval...

  20. Gene deletion in an Italian haemophilia B subject.

    PubMed Central

    Bernardi, F; del Senno, L; Barbieri, R; Buzzoni, D; Gambari, R; Marchetti, G; Conconi, F; Panicucci, F; Positano, M; Pitruzzello, S

    1985-01-01

    DNA from 20 Italian haemophilia B patients was analysed by the Southern blotting technique and hybridisation to a factor IX cDNA probe. A large deletion of factor IX gene was detected in one patient with antibodies to the infused factor; the EcoRI pattern of the other 19 subjects examined was normal. Images PMID:4045960

  1. Genomic anatomy of the Tyrp1 (brown) deletion complex

    SciTech Connect

    Hunsicker, Patricia R; Johnson, Dabney K

    2006-01-01

    Chromosome deletions in the mouse have proven invaluable in the dissection of gene function. The brown deletion complex comprises >28 independent genome rearrangements, which have been used to identify several functional loci on chromosome 4 required for normal embryonic and postnatal development. We have constructed a 172-bacterial artificial chromosome contig that spans this 22- egabase (Mb) interval and have produced a contiguous, finished, and manually annotated sequence from these clones. The deletion complex is strikingly gene- oor, containing only 52 protein-coding genes (of which only 39 are supported by human homologues) and has several further notable genomic features, including several segments of >1 Mb, apparently devoid of a coding sequence. We have used sequence polymorphisms to finely map the deletion breakpoints and identify strong candidate genes for the known phenotypes that map to this region, including three lethal loci (l4Rn1, l4Rn2, and l4Rn3) and the fitness mutant brown-associated fitness (baf). We have also characterized misexpression of the basonuclin homologue, Bnc2, associated with the inversion-ediated coat color mutant white-based brown (Bw). This study provides a molecular insight into the basis of several characterized mouse mutants, which will allow further dissection of this region by targeted or chemical mutagenesis.

  2. 78 FR 4133 - Procurement List; Proposed Additions and Deletion

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ... deletion from the Procurement List: Service Service Type/Location: Facilities Maintenance, Yakima Training... commissaries and exchanges as aggregated by the Defense Commissary Agency. Services Service Type/Location... MCCOY, WI Service Type/Location: Mess Attendant Service, McConnell Air Force Base, KS. NPA:...

  3. On Making a Distinguished Vertex Minimum Degree by Vertex Deletion

    NASA Astrophysics Data System (ADS)

    Betzler, Nadja; Bredereck, Robert; Niedermeier, Rolf; Uhlmann, Johannes

    For directed and undirected graphs, we study the problem to make a distinguished vertex the unique minimum-(in)degree vertex through deletion of a minimum number of vertices. The corresponding NP-hard optimization problems are motivated by applications concerning control in elections and social network analysis. Continuing previous work for the directed case, we show that the problem is W[2]-hard when parameterized by the graph's feedback arc set number, whereas it becomes fixed-parameter tractable when combining the parameters "feedback vertex set number" and "number of vertices to delete". For the so far unstudied undirected case, we show that the problem is NP-hard and W[1]-hard when parameterized by the "number of vertices to delete". On the positive side, we show fixed-parameter tractability for several parameterizations measuring tree-likeness, including a vertex-linear problem kernel with respect to the parameter "feedback edge set number". On the contrary, we show a non-existence result concerning polynomial-size problem kernels for the combined parameter "vertex cover number and number of vertices to delete", implying corresponding nonexistence results when replacing vertex cover number by treewidth or feedback vertex set number.

  4. Efficient sequential repetitive gene deletions in Neurospora crassa

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Despite its long-standing history as a model organism, Neurospora crassa has limited tools for repetitive gene deletions utilizing recyclable self-excising marker systems. Here we describe, for the first time, the functionality of a bacterial recombination system employing ß-recombinase acting on si...

  5. Deletion mapping of the Aequorea victoria green fluorescent protein.

    PubMed

    Dopf, J; Horiagon, T M

    1996-01-01

    Aequorea victoria green fluorescent protein (GFP) is a promising fluorescent marker which is active in a diverse array of prokaryotic and eukaryotic organisms. A key feature underlying the versatility of GFP is its capacity to undergo heterocyclic chromophore formation by cyclization of a tripeptide present in its primary sequence and thereby acquiring fluorescent activity in a variety of intracellular environments. In order to define further the primary structure requirements for chromophore formation and fluorescence in GFP, a series of N- and C-terminal GFP deletion variant expression vectors were created using the polymerase chain reaction. Scanning spectrofluorometric analyses of crude soluble protein extracts derived from eleven GFP expression constructs revealed that amino acid (aa) residues 2-232, of a total of 238 aa in the native protein, were required for the characteristic emission and absorption spectra of native GFP. Heterocyclic chromophore formation was assayed by comparing the absorption spectrum of GFP deletion variants over the 300-500-nm range to the absorption spectra of full-length GFP and GFP deletion variants missing the chromophore substrate domain from the primary sequence. GFP deletion variants lacking fluorescent activity showed no evidence of heterocyclic ring structure formation when the soluble extracts of their bacterial expression hosts were studied at pH 7.9. These observations suggest that the primary structure requirements for the fluorescent activity of GFP are relatively extensive and are compatible with the view that much of the primary structure serves an autocatalytic function.

  6. 76 FR 14942 - Procurement List; Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... nonprofit agencies employing persons who are blind or have other severe disabilities, and deletes products...-service area; clean and sanitize food service equipment, utensil cleaning, and dishwashing; clean pots... management and operational control of the DFAC. Service Type/Location: Laundry & Dry Cleaning Service,...

  7. Induced pluripotent stem cells with a pathological mitochondrial DNA deletion

    PubMed Central

    Cherry, Anne B. C.; Gagne, Katelyn E.; McLoughlin, Erin M.; Baccei, Anna; Gorman, Bryan; Hartung, Odelya; Miller, Justine D.; Zhang, Jin; Zon, Rebecca L.; Ince, Tan A.; Neufeld, Ellis J.; Lerou, Paul H.; Fleming, Mark D.; Daley, George Q.; Agarwal, Suneet

    2013-01-01

    In congenital mitochondrial DNA (mtDNA) disorders, a mixture of normal and mutated mtDNA (termed heteroplasmy) exists at varying levels in different tissues, which determines the severity and phenotypic expression of disease. Pearson marrow pancreas syndrome (PS) is a congenital bone marrow failure disorder caused by heteroplasmic deletions in mtDNA. The cause of the hematopoietic failure in PS is unknown, and adequate cellular and animal models are lacking. Induced pluripotent stem (iPS) cells are particularly amenable for studying mtDNA disorders, as cytoplasmic genetic material is retained during direct reprogramming. Here we derive and characterize iPS cells from a patient with PS. Taking advantage of the tendency for heteroplasmy to change with cell passage, we isolated isogenic PS-iPS cells without detectable levels of deleted mtDNA. We found that PS-iPS cells carrying a high burden of deleted mtDNA displayed differences in growth, mitochondrial function, and hematopoietic phenotype when differentiated in vitro, compared to isogenic iPS cells without deleted mtDNA. Our results demonstrate that reprogramming somatic cells from patients with mtDNA disorders can yield pluripotent stem cells with varying burdens of heteroplasmy that might be useful in the study and treatment of mitochondrial diseases. PMID:23400930

  8. 76 FR 9555 - Procurement List; Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-18

    ... service are deleted from the Procurement List: Products NSN: 7510-01-555-6167--Inkjet printer cartridge. NSN: 7510-01-555-6168--Inkjet printer cartridge. NSN: 7510-01-555-6169--Inkjet printer cartridge. NSN: 7510-01-555-6170--compatible with Epson Part No. T018201. Tri- color. NSN:...

  9. 77 FR 27737 - Procurement List; Proposed Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... PEOPLE WHO ARE BLIND OR SEVERELY DISABLED Procurement List; Proposed Additions and Deletions AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Proposed Additions to and... Disabled, Jefferson Plaza 2, Suite 10800, 1421 Jefferson Davis Highway, Arlington, Virginia 22202-3259....

  10. CBP TOOLBOX VERSION 2.0: CODE INTEGRATION ENHANCEMENTS

    SciTech Connect

    Smith, F.; Flach, G.; BROWN, K.

    2013-06-01

    This report describes enhancements made to code integration aspects of the Cementitious Barriers Project (CBP) Toolbox as a result of development work performed at the Savannah River National Laboratory (SRNL) in collaboration with Vanderbilt University (VU) in the first half of fiscal year 2013. Code integration refers to the interfacing to standalone CBP partner codes, used to analyze the performance of cementitious materials, with the CBP Software Toolbox. The most significant enhancements are: 1) Improved graphical display of model results. 2) Improved error analysis and reporting. 3) Increase in the default maximum model mesh size from 301 to 501 nodes. 4) The ability to set the LeachXS/Orchestra simulation times through the GoldSim interface. These code interface enhancements have been included in a new release (Version 2.0) of the CBP Toolbox.

  11. [Theme: Using Laboratories.

    ERIC Educational Resources Information Center

    Pritchard, Jack; Braker, Clifton

    1982-01-01

    Pritchard discusses the opportunities for applied learning afforded by laboratories. Braker describes the evaluation of cognitive, affective, and psychomotor skills in the agricultural mechanics laboratory. (SK)

  12. Generation of Targeted Deletions in the Genome of Rhodothermus marinus▿

    PubMed Central

    Bjornsdottir, Snaedis H.; Fridjonsson, Olafur H.; Hreggvidsson, Gudmundur O.; Eggertsson, Gudmundur

    2011-01-01

    The aim of this work was to develop an approach for chromosomal engineering of the thermophile Rhodothermus marinus. A selection strategy for R. marinus had previously been developed; this strategy was based on complementing a restriction-negative trpB strain with the R. marinus trpB gene. The current work identified an additional selective marker, purA, which encodes adenylosuccinate synthase and confers adenine prototrophy. In a two-step procedure, the available Trp+ selection was used during the deletion of purA from the R. marinus chromosome. The alternative Ade+ selection was in turn used while deleting the endogenous trpB gene. Since both deletions are unmarked, the purA and trpB markers may be reused. Through the double deletant SB-62 (ΔtrpB ΔpurA), the difficulties that are associated with spontaneous revertants and unintended chromosomal integration of marker-containing molecules are circumvented. The selection efficiency in R. marinus strain SB-62 (ΔtrpB ΔpurA) was demonstrated by targeting putative carotenoid biosynthesis genes, crtBI, using a linear molecule containing a marked deletion with 717 and 810 bp of 5′ and 3′ homologous sequences, respectively. The resulting Trp+ transformants were colorless rather than orange-red. The correct replacement of an internal crtBI fragment with the trpB marker was confirmed by Southern hybridization analysis of the transformants. Thus, it appears that target genes in the R. marinus chromosome can be readily replaced with linear molecules in a single step by double-crossover recombination. PMID:21705543

  13. Deletion affecting band 7q36 not associated with holoprosencephaly

    SciTech Connect

    Ebrahim, S.A.D.; Krivchenia, E.; Mohamed, A.N.

    1994-09-01

    Although the appearance of 7q36 aberrations have been postulated to be responsible for holoprosencephaly (HPE), the presence of a de novo 7q36 deletion in fetus without HPE has not been reported. We report the first case of a fetus with 7q36 deletion but lacking HPE. Ultrasound examination of a 25-year-old G3P1 Caucasian female showed small head circumference with microcephaly at 28 weeks. Decreased amniotic fluid volume, bilateral renal dilatation and abnormal facial features were also noted. Chromosome analysis after cordocentesis showed an abnormal female karyotype with a deletion involving the chromosome band 7q36, 46,XX,del(7)(q36). Chromosome studies on the biological parents were normal. In view of the chromosome finding and after extensive counseling, the couple elected to terminate the pregnancy. The chromosome findings were confirmed by fetal blood chromosome analysis at termination. Post-mortem examination confirmed dysmorphic features including a depressed nasal bridge and large flat ears with no lobules, but no cleft lip or palate was noted. Internal abnormalities included a bicuspid pulmonary valve and abnormally located lungs. The brain weighed 190g (249 {plus_minus} 64g expected) and had symmetric cerebral hemispheres without evidence of HPE or other gross or microscopic malformation, except focal cerebellar cortical dysplasia. In summary, our patient showed a deletion of the same chromosomal band implicated in HPE but lacked HPE. This finding indicates that 7q36 deletion may be seen in the absence of HPE and suggests that other genetic mechanisms may be responsible for HPE in this setting.

  14. Examining Equivalency of the Driver Risk Inventory Test Versions: Does It Matter Which Version I Use?

    ERIC Educational Resources Information Center

    Degiorgio, Lisa

    2015-01-01

    Equivalency of test versions is often assumed by counselors and evaluators. This study examined two versions, paper-pencil and computer based, of the Driver Risk Inventory, a DUI/DWI (driving under the influence/driving while intoxicated) risk assessment. An overview of computer-based testing and standards for equivalency is also provided. Results…

  15. New developments in program STANSOL version 3

    SciTech Connect

    Gray, W.H.

    1981-10-01

    STANSOL is a computer program that applied a solution for the mechanical displacement, stress, and strain in rotationally-transversely isotropic, homogeneous, axisymmetric solenoids. Careful application of the solution permits the complex mechanical behavior of multilayered, nonhomogeneous solenoids to be examined in which the loads may vary arbitrarily from layer to layer. Loads applied to the solenoid model by program STANSOL may consist of differential temperature, winding preload, internal and/or external surface pressure, and electromagnetic Lorentz body forces. STANSOL version 3, the latest update to the original version of the computer program, also permits structural analysis of solenoid magnets in which frictionless interlayer gaps may open or close. This paper presents the new theory coded into version 3 of the STANSOL program, as well as the new input data format and graphical output display of the resulting analysis.

  16. AutoGen Version 5.0

    NASA Technical Reports Server (NTRS)

    Gladden, Roy E.; Khanampornpan, Teerapat; Fisher, Forest W.

    2010-01-01

    Version 5.0 of the AutoGen software has been released. Previous versions, variously denoted Autogen and autogen, were reported in two articles: Automated Sequence Generation Process and Software (NPO-30746), Software Tech Briefs (Special Supplement to NASA Tech Briefs), September 2007, page 30, and Autogen Version 2.0 (NPO- 41501), NASA Tech Briefs, Vol. 31, No. 10 (October 2007), page 58. To recapitulate: AutoGen (now signifying automatic sequence generation ) automates the generation of sequences of commands in a standard format for uplink to spacecraft. AutoGen requires fewer workers than are needed for older manual sequence-generation processes, and greatly reduces sequence-generation times. The sequences are embodied in spacecraft activity sequence files (SASFs). AutoGen automates generation of SASFs by use of another previously reported program called APGEN. AutoGen encodes knowledge of different mission phases and of how the resultant commands must differ among the phases. AutoGen also provides means for customizing sequences through use of configuration files. The approach followed in developing AutoGen has involved encoding the behaviors of a system into a model and encoding algorithms for context-sensitive customizations of the modeled behaviors. This version of AutoGen addressed the MRO (Mars Reconnaissance Orbiter) primary science phase (PSP) mission phase. On previous Mars missions this phase has more commonly been referred to as mapping phase. This version addressed the unique aspects of sequencing orbital operations and specifically the mission specific adaptation of orbital operations for MRO. This version also includes capabilities for MRO s role in Mars relay support for UHF relay communications with the MER rovers and the Phoenix lander.

  17. 75 FR 34703 - Procurement List; Additions and Deletions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-18

    ...-0095--JR Deluxe Time Management System-Black NSN: 7530-01-537-7818L--DAYMAX System, JR Version, 2009, Black w/ Logo NSN: 7530-01-537-7819L--DAYMAX System, JR Version, 2009, Navy w/Logo NSN: 7530-01-537..., Black w/Logo NSN: 7530-01-537-7824L--DAYMAX System, IE, 2009, Navy w/Logo NSN:...

  18. Laser Hazard Analysis Software (LHAZ) Version 5

    DTIC Science & Technology

    2007-10-01

    Software (LHAZ) version 5.0. LHAZ 5.0 is a Microsoft Windows desktop analysis tool. It implements the ANSI Z136.1-2007 version of the ANSI Z136.1...National Standards Institute (ANSI) classification1 routine with hazard assessment and range equations worksheets to make laser safety assessment and...working knowledge of the ANSI Z136.1 Standard1. 2. HARDWARE REQUIREMENTS To run this program, you need a PC with: • Microsoft Windows XP with .NET

  19. An Improved Version of TOPAZ 3D

    SciTech Connect

    Krasnykh, Anatoly

    2003-07-29

    An improved version of the TOPAZ 3D gun code is presented as a powerful tool for beam optics simulation. In contrast to the previous version of TOPAZ 3D, the geometry of the device under test is introduced into TOPAZ 3D directly from a CAD program, such as Solid Edge or AutoCAD. In order to have this new feature, an interface was developed, using the GiD software package as a meshing code. The article describes this method with two models to illustrate the results.

  20. [Catch-22? Wide variety of phenotypes associated with the chromosome 22q11 deletion syndrome in two patients].

    PubMed

    Till, Ágnes; Hadzsiev, Kinga; Lőcsei-Fekete, Anett; Czakó, Márta; Duga, Balázs; Melegh, Béla

    2015-11-08

    The chromosome 22q11 deletion syndrome may present with a variety of phenotypes. Its symptoms generally include a characteristic facial dysmorphisms and multiplex developmental disorders. Fluorescence in situ hybridization is the current method of choice for the diagnosis if typical multiple defects and/or symptoms are present. The authors present the history of two patients who were followed-up for minor anomalies and various developmental disorders for several years in the genetic counseling office of the authors, but definitive diagnosis was not established. However, when DNA samples of the two patients were recently tested with array comparative genome hybridization, a diagnostic method which has already been used in their institute for several years, the results indicated deletion of the 11.2 region on the long arm of chromosome 22 in both patients. The authors draw attention to the incidence and wide phenotypic spectrum of the chromosome 22q11 deletion syndrome, and show that its identification can be aided with the novel molecular cytogenetic method available in their laboratory.

  1. Unexpected effects of gene deletion on mercury interactions with the methylation-deficient mutant hgcAB

    SciTech Connect

    Lin, Hui; Hurt, Jr., Richard Ashley; Johs, Alexander; Parks, Jerry M; Morrell-Falvey, Jennifer L; Liang, Liyuan; Elias, Dwayne A; Gu, Baohua

    2014-01-01

    The hgcA and hgcB gene pair is essential for mercury (Hg) methylation by certain anaerobic bacteria,1 but little is known about how deletion of hgcAB affects cell surface interactions and intracellular uptake of Hg. Here, we compare hgcAB mutants with the wild-type (WT) strains of both Geobacter sulfurreducens PCA and Desulfovibrio desulfuricans ND132 and observe differences in Hg redox transformations, adsorption, and uptake in laboratory incubation studies. In both strains, deletion of hgcAB increased the reduction of Hg(II) but decreased the oxidation of Hg(0) under anaerobic conditions. The measured cellular thiol content in hgcAB mutants was lower than the WT, accounting for decreased adsorption and uptake of Hg. Despite the lack of methylation activity, Hg uptake by the hgcAB continued, albeit at a slower rate than the WT. These findings demonstrate that deletion of the hgcAB gene not only eliminates Hg methylation but also alters cell physiology, resulting in changes to Hg redox reactions, sorption, and uptake by cells.

  2. Using Versions of Literary Texts to Improve Comprehension.

    ERIC Educational Resources Information Center

    Samuel, Moses

    1995-01-01

    Discusses the use of the original text of Shakespeare's "Macbeth," a simplified version, and a comic-book version of the play in a college-level English-as-a-Second-Language (ESL) course. The results indicate that multiple versions of a text can help offset the shortcomings of using only the original text or a simplified version. (three…

  3. Validity of the Spanish version of the Emotional Labour Scale.

    PubMed

    Picardo, Juan M; López-Fernández, Consuelo; Hervás, María José Abellán

    2014-06-01

    In this article we address concerns raised by Brumit and Glenn (2013) regarding the validity of the Spanish version of the Emotional Labour Scale (ELS). We respond to requests in relation to the translated version of the scale and the eigenvalue series. We also give an explanation of the differences in results between the original version and the Spanish version of the scale.

  4. Annotated bibliography of software engineering laboratory literature

    NASA Technical Reports Server (NTRS)

    Kistler, David; Bristow, John; Smith, Don

    1994-01-01

    This document is an annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory. Nearly 200 publications are summarized. These publications cover many areas of software engineering and range from research reports to software documentation. This document has been updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials have been grouped into eight general subject areas for easy reference: (1) The Software Engineering Laboratory; (2) The Software Engineering Laboratory: Software Development Documents; (3) Software Tools; (4) Software Models; (5) Software Measurement; (6) Technology Evaluations; (7) Ada Technology; and (8) Data Collection. This document contains an index of these publications classified by individual author.

  5. Mining for single nucleotide polymorphisms and insertions / deletions in expressed sequence tag libraries of oil palm.

    PubMed

    Riju, Aykkal; Chandrasekar, Arumugam; Arunachalam, Vadivel

    2007-01-01

    The oil palm is a tropical oil bearing tree. Recently EST-derived SNPs and SSRs are a free by-product of the currently expanding EST (Expressed Sequence Tag) data bases. The development of high-throughput methods for the detection of SNPs (Single Nucleotide Polymorphism) and small indels (insertion / deletion) has led to a revolution in their use as molecular markers. Available (5452) Oil palm EST sequences were mined from dbEST of NCBI. CAP3 program was used to assemble EST sequences into contigs. Candidate SNPs and Indel polymorphisms were detected using the perl script auto_snip version 1.0 which has used 576 ESTs for detecting SNPs and Indel sites. We found 1180 SNP sites and 137 indel polymorphisms with frequency 1.36 SNPs / 100 bp. Among the six tissues from which the EST libraries had been generated, mesocarp had high frequency of 2.91 SNPs and indels per 100 bp whereas the zygotic embryos had lowest frequency of 0.15 per 100 bp. We also used the Shannon index to analyze the proportion of ten possible types of SNP/indels. ESTs from tissues of normal apex showed highest values of Shannon index (0.60) whereas abnormal apex had least value (0.02). The present report deals the use of Shannon index for comparing SNP/ indel frequencies mined from ESTlibraries and also confirm that the frequency of SNP occurrence in oil palm to use them as markers for genetic studies.

  6. Laboratory Information Systems.

    PubMed

    Henricks, Walter H

    2015-06-01

    Laboratory information systems (LISs) supply mission-critical capabilities for the vast array of information-processing needs of modern laboratories. LIS architectures include mainframe, client-server, and thin client configurations. The LIS database software manages a laboratory's data. LIS dictionaries are database tables that a laboratory uses to tailor an LIS to the unique needs of that laboratory. Anatomic pathology LIS (APLIS) functions play key roles throughout the pathology workflow, and laboratories rely on LIS management reports to monitor operations. This article describes the structure and functions of APLISs, with emphasis on their roles in laboratory operations and their relevance to pathologists.

  7. Dystrophin expression in a Duchenne muscular dystrophy patient with a frame shift deletion.

    PubMed

    Prior, T W; Bartolo, C; Papp, A C; Snyder, P J; Sedra, M S; Burghes, A H; Kissel, J T; Luquette, M H; Tsao, C Y; Mendell, J R

    1997-02-01

    The exon 45 deletion is a common dystrophin gene deletion. Although this is an out-of-frame deletion, which should not allow for protein synthesis, it has been observed in mildly affected patients. We describe a patient with an exon 45 deletion who produced protein, but still had a severe Duchenne muscular dystrophy phenotype. RT-PCR analysis and cDNA sequencing from the muscle biopsy sample revealed that the exon 45 deletion induced exon skipping of exon 44, which resulted in an in-frame deletion and the production of dystrophin. A conformational change in dystrophin induced by the deletion is proposed as being responsible for the severe phenotype in the patient. We feel that the variable clinical phenotype observed in patients with the exon 45 deletion is not due to exon splicing but may be the result of other environmental or genetic factors, or both.

  8. Velo-cardio-facial syndrome: Frequency and textent of 22q11 deletions

    SciTech Connect

    Lindsay, E.A.; Goldberg, R.; Jurecic, V.

    1995-07-03

    Velo-cardio-facial (VCFS) or Shprintzen syndrome is associated with deletions in a region of chromosome 22q11.2 also deleted in DiGeorge anomaly and some forms of congenital heart disease. Due to the variability of phenotype, the evaluation of the incidence of deletions has been hampered by uncertainty of diagnosis. In this study, 54 patients were diagnosed with VCFS by a single group of clinicians using homogeneous clinical criteria independent of the deletion status. Cell lines of these patients were established and the deletion status evaluated for three loci within the commonly deleted region at 22q11.2 using fluorescence in situ hybridization (FISH). In 81% of the patients all three loci were hemizygous. In one patient we observed a smaller interstitial deletion than that defined by the three loci. The phenotype of this patient was not different from that observed in patients with larger deletions. 22 refs., 2 figs., 1 tab.

  9. Restoration of half the normal dystrophin sequence in a double-deletion Duchenne muscular dystrophy family

    SciTech Connect

    Hoop, R.C.; Schwartz, L.S.; Hoffman, E.P.; Russo, L.S.; Riconda, D.L.

    1994-02-01

    Two male cousins with Duchenne muscular dystrophy were found to have different maternal dystrophin gene haplotypes and different deletion mutations. One propositus showed two noncontiguous deletions-one in the 5{prime}, proximal deletional hotspot region, and the other in the 3{prime}, more distal deletional hotspot region. The second propositus showed only the 5{prime} deletion. Using multiple fluorescent exon dosage and fluorescent multiplex CA repeat linkage analyses, the authors show that the mother of each propositus carries both deletions on the same grandmaternal X chromosome. This paradox is explained by a single recombinational event between the 2 deleted regions of one of the carrier`s dystrophin genes, giving rise to a son with a partially {open_quotes}repaired{close_quotes} gene retaining only the 5{prime} deletion. 20 refs., 4 figs.

  10. MISR File Naming and Versioning Conventions

    Atmospheric Science Data Center

    2013-06-26

    ... ancillary inputs. At this point in time, most of the static ancillary datasets have stabilized and major changes to them are not ... will not change the output product version number. Static Ancillary Inputs: [AGP, CGM, TASC, CSSC, PP] Changes to these inputs are ...

  11. MISR Level 2 Cloud Product Versioning

    Atmospheric Science Data Center

    2016-11-04

            MISR Level 2 TOA/Cloud Versioning MISR Level 2 Top of Atmosphere/Cloud Classifiers Processing Status ...  RCCM angle-by-angle cloud fractions Stage 2 Validated:  Angular Signature Cloud Mask (ASCM), RCCM/SDCM/ASCM-based ...

  12. Secondary School Mathematics. Preliminary Version. Sample Chapters.

    ERIC Educational Resources Information Center

    Bell, Max S.; And Others

    This volume contains preliminary versions of five of the chapters prepared by the SMSG curriculum project for use in grades 7 and 8. The first four chapters and the tenth chapter in the sequence are presented. The sample chapters in this volume illustrate a number of aspects of the curriculum project: (1) association of ideas of number and space…

  13. Interpreting Graphic Versions of Shakespearean Plays

    ERIC Educational Resources Information Center

    Wolfe, Paula; Kleijwegt, Danielle

    2012-01-01

    The emergence of quality multimodal texts such as graphic novels may provide new vistas that allow adolescents access to more complex readings of difficult texts. This is especially true for the large number of graphic versions of Shakespearean text that have recently come on the market. However, it is still unclear as to what students actually…

  14. Two Versions of "Common" Test Eyed

    ERIC Educational Resources Information Center

    Gewertz, Catherine

    2012-01-01

    An unprecedented assessment project involving half the states is planning a significant shift: Instead of designing one test for all of them, it will offer a choice of a longer and a shorter version. The pivot came in response to some states' resistance to spending more time and money on testing for the common standards. The plan under discussion…

  15. The OBIS Trail Module. Trial Version.

    ERIC Educational Resources Information Center

    Fairwell, Kay, Ed.; And Others

    Designed to allow youngsters aged 10 to 15 to experience the challenges and problems environmental investigators might face making an environmental impact study, the trial version of the Outdoor Biology Instructional Strategies (OBIS) Trail Module focuses on aspects of construction-related environment problems. Four activities are included in the…

  16. MISR Level 3 Albedo and Cloud Versioning

    Atmospheric Science Data Center

    2016-11-04

      MISR Level 3 Albedo and Cloud Versioning Component Global Albedo Product (CGAL) and Component Global Cloud Product (CGCL) - Daily, ...  CLOUD - Wind Vectors, Height Histogram Stage 1:  ALBEDO - Expansive, Restrictive and Local Albedo (except over snow and ice) ...

  17. Version Control in Project-Based Learning

    ERIC Educational Resources Information Center

    Milentijevic, Ivan; Ciric, Vladimir; Vojinovic, Oliver

    2008-01-01

    This paper deals with the development of a generalized model for version control systems application as a support in a range of project-based learning methods. The model is given as UML sequence diagram and described in detail. The proposed model encompasses a wide range of different project-based learning approaches by assigning a supervisory…

  18. Methods for Identifying Versioned and Plagiarized Documents.

    ERIC Educational Resources Information Center

    Hoad, Timothy C.; Zobel, Justin

    2003-01-01

    Describes research that was conducted to develop and evaluate techniques for identifying plagiarism, revisions, and different versions of online documents. Highlights include ranking; parsing; similarity measures; identity measures; fingerprinting documents; measuring effectiveness via recall and precision; and experiments on two document…

  19. Dysregulation of DGCR6 and DGCR6L: psychopathological outcomes in chromosome 22q11.2 deletion syndrome

    PubMed Central

    Chakraborty, D; Bernal, A J; Schoch, K; Howard, T D; Ip, E H; Hooper, S R; Keshavan, M S; Jirtle, R L; Shashi, V

    2012-01-01

    Chromosome 22q11.2 deletion syndrome (22q11DS) is the most common microdeletion syndrome in humans. It is typified by highly variable symptoms, which might be explained by epigenetic regulation of genes in the interval. Using computational algorithms, our laboratory previously predicted that DiGeorge critical region 6 (DGCR6), which lies within the deletion interval, is imprinted in humans. Expression and epigenetic regulation of this gene have not, however, been examined in 22q11DS subjects. The purpose of this study was to determine if the expression levels of DGCR6 and its duplicate copy DGCR6L in 22q11DS subjects are associated with the parent-of-origin of the deletion and childhood psychopathologies. Our investigation showed no evidence of parent-of-origin-related differences in expression of both DGCR6 and DGCR6L. However, we found that the variability in DGCR6 expression was significantly greater in 22q11DS children than in age and gender-matched control individuals. Children with 22q11DS who had anxiety disorders had significantly lower DGCR6 expression, especially in subjects with the deletion on the maternal chromosome, despite the lack of imprinting. Our findings indicate that epigenetic mechanisms other than imprinting contribute to the dysregulation of these genes and the associated childhood psychopathologies observed in individuals with 22q11DS. Further studies are now needed to test the usefulness of DGCR6 and DGCR6L expression and alterations in the epigenome at these loci in predicting childhood anxiety and associated adult-onset pathologies in 22q11DS subjects. PMID:22832905

  20. ``Black Holes" and Bacterial Pathogenicity: A Large Genomic Deletion that Enhances the Virulence of Shigella spp. and Enteroinvasive Escherichia coli

    NASA Astrophysics Data System (ADS)

    Maurelli, Anthony T.; Fernandez, Reinaldo E.; Bloch, Craig A.; Rode, Christopher K.; Fasano, Alessio

    1998-03-01

    Plasmids, bacteriophages, and pathogenicity islands are genomic additions that contribute to the evolution of bacterial pathogens. For example, Shigella spp., the causative agents of bacillary dysentery, differ from the closely related commensal Escherichia coli in the presence of a plasmid in Shigella that encodes virulence functions. However, pathogenic bacteria also may lack properties that are characteristic of nonpathogens. Lysine decarboxylate (LDC) activity is present in ≈ 90% of E. coli strains but is uniformly absent in Shigella strains. When the gene for LDC, cadA, was introduced into Shigella flexneri 2a, virulence became attenuated, and enterotoxin activity was inhibited greatly. The enterotoxin inhibitor was identified as cadaverine, a product of the reaction catalyzed by LDC. Comparison of the S. flexneri 2a and laboratory E. coli K-12 genomes in the region of cadA revealed a large deletion in Shigella. Representative strains of Shigella spp. and enteroinvasive E. coli displayed similar deletions of cadA. Our results suggest that, as Shigella spp. evolved from E. coli to become pathogens, they not only acquired virulence genes on a plasmid but also shed genes via deletions. The formation of these ``black holes,'' deletions of genes that are detrimental to a pathogenic lifestyle, provides an evolutionary pathway that enables a pathogen to enhance virulence. Furthermore, the demonstration that cadaverine can inhibit enterotoxin activity may lead to more general models about toxin activity or entry into cells and suggests an avenue for antitoxin therapy. Thus, understanding the role of black holes in pathogen evolution may yield clues to new treatments of infectious diseases.

  1. "Black holes" and bacterial pathogenicity: a large genomic deletion that enhances the virulence of Shigella spp. and enteroinvasive Escherichia coli.

    PubMed

    Maurelli, A T; Fernández, R E; Bloch, C A; Rode, C K; Fasano, A

    1998-03-31

    Plasmids, bacteriophages, and pathogenicity islands are genomic additions that contribute to the evolution of bacterial pathogens. For example, Shigella spp., the causative agents of bacillary dysentery, differ from the closely related commensal Escherichia coli in the presence of a plasmid in Shigella that encodes virulence functions. However, pathogenic bacteria also may lack properties that are characteristic of nonpathogens. Lysine decarboxylase (LDC) activity is present in approximately 90% of E. coli strains but is uniformly absent in Shigella strains. When the gene for LDC, cadA, was introduced into Shigella flexneri 2a, virulence became attenuated, and enterotoxin activity was inhibited greatly. The enterotoxin inhibitor was identified as cadaverine, a product of the reaction catalyzed by LDC. Comparison of the S. flexneri 2a and laboratory E. coli K-12 genomes in the region of cadA revealed a large deletion in Shigella. Representative strains of Shigella spp. and enteroinvasive E. coli displayed similar deletions of cadA. Our results suggest that, as Shigella spp. evolved from E. coli to become pathogens, they not only acquired virulence genes on a plasmid but also shed genes via deletions. The formation of these "black holes," deletions of genes that are detrimental to a pathogenic lifestyle, provides an evolutionary pathway that enables a pathogen to enhance virulence. Furthermore, the demonstration that cadaverine can inhibit enterotoxin activity may lead to more general models about toxin activity or entry into cells and suggests an avenue for antitoxin therapy. Thus, understanding the role of black holes in pathogen evolution may yield clues to new treatments of infectious diseases.

  2. Changes in the TRMM Version-5 and Version-6 Precipitation Radar Products Due to Orbit Boost

    NASA Technical Reports Server (NTRS)

    Liao, Liang; Meneghini, Robert

    2010-01-01

    The performance of the version-5 and version-6 Tropical Rainfall Measuring Mission (TRMM) Precipitation Radar (PR) products before and after the satellite orbit boost is assessed through a series of comparisons with Weather Surveillance Radar (WSR)-88D ground-based radar in Melbourne, Florida. Analysis of the comparisons of radar reflectivity near the storm top from the ground radar and both versions of the PR indicates that the PR bias relative to the WSR radar at Melbourne is on the order of 1dB for both pre- and post-boost periods, indicating that the PR products maintain accurate calibration after the orbit boost. Comparisons with the WSR-88D near-surface reflectivity factors indicate that both versions of the PR products accurately correct for attenuation in stratiform rain. However, in convective rain, both versions exhibit negative biases in the near-surface radar reflectivity with version-6 products having larger negative biases than version-5. Rain rate comparisons between the ground and space radars show similar characteristics

  3. Simion 3D Version 6.0 User`s Manual

    SciTech Connect

    Dahl, D.A.

    1995-11-01

    The original SIMION was an electrostatic lens analysis and design program developed by D.C. McGilvery at Latrobe University, Bundoora Victoria, Australia, 1977. SIMION for the PC, developed at the Idaho National Engineering Laboratory, shares little more than its name with the original McGilvery version. INEL`s fifth major SIMION release, version 6.0, represents a quantum improvement over previous versions. This C based program can model complex problems using an ion optics workbench that can hold up to 200 2D and/or 3D electrostatic/magnetic potential arrays. Arrays can have up to 10,000,000 points. SIMION 3D`s 32 bit virtual Graphics User Interface provides a highly interactive advanced user environment. All potential arrays are visualized as 3D objects that the user can cut away to inspect ion trajectories and potential energy surfaces. User programs have been greatly extended in versatility and power. A new geometry file option supports the definition of highly complex array geometry. Extensive algorithm modifications have dramatically improved this version`s computational speed and accuracy.

  4. 5p Deletions: Current Knowledge and Future Directions

    PubMed Central

    Nguyen, Joanne M.; Qualmann, Krista J.; Okashah, Rebecca; Reilly, Amysue; Alexeyev, Mikhail F.; Campbell, Dennis J.

    2016-01-01

    Disorders resulting from 5p deletions (5p–) were first recognized by Lejeune et al. in 1963 [Lejeune et al. (1963); C R Hebd Seances Acad Sci 257:3098-3102]. 5p– is caused by partial or total deletion of the short arm of chromosome 5. The most recognizable phenotype is characterized by a high-pitched cry, dysmorphic features, poor growth, and developmental delay. This report reviews 5p– disorders and their molecular basis. Hemizygosity for genes located within this region have been implicated in contributing to the phenotype. A review of the genes on 5p which may be dosage sensitive is summarized. Because of the growing knowledge of these specific genes, future directions to explore potential targeted therapies for individuals with 5p– are discussed. PMID:26235846

  5. Efficient, complete deletion of synaptic proteins using CRISPR.

    PubMed

    Incontro, Salvatore; Asensio, Cedric S; Edwards, Robert H; Nicoll, Roger A

    2014-09-03

    One of the most powerful ways to test the function of a protein is to characterize the consequences of its deletion. In the past, this has involved inactivation of the gene by homologous recombination either in the germline or later through conditional deletion. RNA interference (RNAi) provides an alternative way to knock down proteins, but both of these approaches have their limitations. Recently, the CRISPR/Cas9 system has suggested another way to selectively inactivate genes. We have now tested this system in postmitotic neurons by targeting two well-characterized synaptic proteins, the obligatory GluN1 subunit of the NMDA receptor and the GluA2 subunit of the AMPA receptor. Expression of CRISPR/Cas9 in hippocampal slice cultures completely eliminated NMDA receptor and GluA2 function. CRISPR/Cas9 thus provides a powerful tool to study the function of synaptic proteins.

  6. A novel partial sequence alignment tool for finding large deletions.

    PubMed

    Aruk, Taner; Ustek, Duran; Kursun, Olcay

    2012-01-01

    Finding large deletions in genome sequences has become increasingly more useful in bioinformatics, such as in clinical research and diagnosis. Although there are a number of publically available next generation sequencing mapping and sequence alignment programs, these software packages do not correctly align fragments containing deletions larger than one kb. We present a fast alignment software package, BinaryPartialAlign, that can be used by wet lab scientists to find long structural variations in their experiments. For BinaryPartialAlign, we make use of the Smith-Waterman (SW) algorithm with a binary-search-based approach for alignment with large gaps that we called partial alignment. BinaryPartialAlign implementation is compared with other straight-forward applications of SW. Simulation results on mtDNA fragments demonstrate the effectiveness (runtime and accuracy) of the proposed method.

  7. A deletion hampering appropriate typing of Mycobacterium africanum.

    PubMed

    Abascal, Estefanía; Herrera, Diana Maricela; Herranz, Marta; Santantón, Sheila; Martínez-Lirola, Miguel; Tudó, Griselda; Gonzalez, Juliá; Bouza, Emilio; Pérez-Lago, Laura; García-de-Viedma, Darío

    2017-03-01

    Molecular epidemiology analysis of tuberculosis transmission is based mostly on the application of MIRU-VNTR. In certain isolates a complete 24-loci genotype is not obtained and these incompletely genotyped isolates can not be used in the definition of clusters. In a population-based molecular epidemiology study performed in Almería, Southeast Spain, a context with a high proportion of immigrants, we found that an 88-bp deletion in isolates of Mycobacterium africanum Lineage 5 hampers MIRU-VNTR analysis. A more extensive analysis revealed that this deletion was shared by all the Lineage 5 isolates in certain countries of origin of immigrants, such as Equatorial Guinea, and is likely present in several other African countries and also in the USA. A procedure is proposed to enable epidemiological analysis of these isolates.

  8. Bayesian Case-deletion Model Complexity and Information Criterion

    PubMed Central

    Zhu, Hongtu; Ibrahim, Joseph G.; Chen, Qingxia

    2015-01-01

    We establish a connection between Bayesian case influence measures for assessing the influence of individual observations and Bayesian predictive methods for evaluating the predictive performance of a model and comparing different models fitted to the same dataset. Based on such a connection, we formally propose a new set of Bayesian case-deletion model complexity (BCMC) measures for quantifying the effective number of parameters in a given statistical model. Its properties in linear models are explored. Adding some functions of BCMC to a conditional deviance function leads to a Bayesian case-deletion information criterion (BCIC) for comparing models. We systematically investigate some properties of BCIC and its connection with other information criteria, such as the Deviance Information Criterion (DIC). We illustrate the proposed methodology on linear mixed models with simulations and a real data example. PMID:26180578

  9. A case of 18p deletion syndrome after blepharoplasty

    PubMed Central

    Xu, Li-juan; Wu, Lv-xian; Yuan, Qing; Lv, Zhi-gang; Jiang, Xue-yan

    2017-01-01

    Objective The deletion of the short arm of chromosome 18 is thought to be one of the rare chromosomal aberrations. Here, we report a case to review this disease. Case report The proband is a five-and-a-half-year-old girl who has had phenotypes manifested mainly by ptosis, broad face, broad neck with low posterior hairline, mental retardation, short stature, and other malformations. Chromosomal analysis for her mother showed a normal karyotype. Her father and younger brother were phenotypically normal. Result Phenotypical features were quite similar throughout other cases and in accordance with the usual phenotype of del(18p) suggested within the same cases and among the del(18p) cases described. She underwent blepharoplasty, which improved her appearance. Conclusion 18p deletion syndrome is diagnosed by gene analysis. Plastic surgeries for improving the appearance might be an option for these patients. PMID:28138267

  10. A Family Harboring CMT1A Duplication and HNPP Deletion.

    PubMed

    Lee, Jung Hwa; Kang, Hee Jin; Song, Hyunseok; Hwang, Su Jin; Cho, Sun-Young; Kim, Sang-Beom; Kim, Joonki; Chung, Ki Wha; Choi, Byung-Ok

    2007-06-01

    Charcot-Marie-Tooth disease type 1A (CMT1A) is associated with duplication of chromosome 17p11.2-p12, whereas hereditary neuropathy with liability to pressure palsies (HNPP), which is an autosomal dominant neuropathy showing characteristics of recurrent pressure palsies, is associated with 17p11.2-p12 deletion. An altered gene dosage of PMP22 is believed to the main cause underlying the CMT1A and HNPP phenotypes. Although CMT1A and HNPP are associated with the same locus, there has been no report of these two mutations within a single family. We report a rare family harboring CMT1A duplication and HNPP deletion.

  11. Laboratory Animal Facilities. Laboratory Design Notes.

    ERIC Educational Resources Information Center

    Jonas, Albert M.

    1965-01-01

    Design of laboratory animal facilities must be functional. Accordingly, the designer should be aware of the complex nature of animal research and specifically the type of animal research which will be conducted in a new facility. The building of animal-care facilities in research institutions requires special knowledge in laboratory animal…

  12. Southern Durchmusterung (Schoenfeld 1886): Documentation for the machine-readable version

    NASA Technical Reports Server (NTRS)

    Warren, Wayne H., Jr.; Ochsenbein, Francois

    1989-01-01

    The machine-readable version of the catalog, as it is currently being distributed from the Astronomical Data Center, is described. The Southern Durchmusterung (SD) was computerized at the Centre de Donnees Astronomiques de Strasbourg and at the Astronomical Data Center at the National Space Science Data Center, NASA/Goddard Space Flight Center. Corrigenda listed in the original SD volume and published by Kuenster and Sticker were incorporated into the machine file. In addition, one star indicated to be missing in a published list, and later verified, is flagged so that it can be omitted from computer plotted charts if desired. Stars deleted in the various errata lists were similarly flagged, while those with revised data are flagged and listed in a separate table. This catalog covers the zones -02 to -23 degrees; zones +89 to -01 degrees (the Bonner Durchmusterung) are included in a separate catalog available in machine-readable form.

  13. Bonner Durchmusterung (Argelander 1859-1862): Documentation for the machine-readable version

    NASA Technical Reports Server (NTRS)

    Warren, Wayne H., Jr.; Ochsenbein, Francois

    1989-01-01

    The machine-readable version of the catalog, as it is currently being distributed from the Astronomical Data Center, is described. The entire Bonner Durchmusterung (BD) was computerized through the collaborative efforts of the Centre de Donnees Astronomiques de Strasbourg, l'Observatoire de Nice, and the Astronomical Data Center at the NASA/Goddard Space Flight Center. All corrigenda published in the original BD volumes were incorporated into the machine file, along with changes published following the 1903 edition. In addition, stars indicated to be missing in published lists and verified by various techniques are flagged so that they can be omitted from computer plotted charts if desired. Stars deleted in the various errata lists were similarly flagged, while those with revised data are flagged and listed in a separate table.

  14. Regional Atmospheric Transport Code for Hanford Emission Tracking, Version 2(RATCHET2)

    SciTech Connect

    Ramsdell, James V.; Rishel, Jeremy P.

    2006-07-01

    This manual describes the atmospheric model and computer code for the Atmospheric Transport Module within SAC. The Atmospheric Transport Module, called RATCHET2, calculates the time-integrated air concentration and surface deposition of airborne contaminants to the soil. The RATCHET2 code is an adaptation of the Regional Atmospheric Transport Code for Hanford Emissions Tracking (RATCHET). The original RATCHET code was developed to perform the atmospheric transport for the Hanford Environmental Dose Reconstruction Project. Fundamentally, the two sets of codes are identical; no capabilities have been deleted from the original version of RATCHET. Most modifications are generally limited to revision of the run-specification file to streamline the simulation process for SAC.

  15. Large deletion in the NF1 gene associated with dysmorphism

    SciTech Connect

    Hughes, H.E.; Maynard, J.; Sourour, E.

    1994-09-01

    Neurofibromatosis type 1 is an autosomal dominant disorder with a prevalence of 1 in 3000. The major clinical features of the disease include cafe-au-lait spots, neurofibromas, Lisch nodules and auxillary freckling. Six sporadic NF1 patients with dysmorphism and intellectual impairment have been described to have a large deletion extending beyond the NF1 gene. We report another spordiac NF1 patient with severe developmental delay, early growth failure and dysmorphism (not Noonan-like) associated with a large deletion involving the NF1 gene. A panel of 12 polymorphic DNA markers within 4 cM of the NF1 gene were used to screen for the NF1 gene rearrangements. With all the polymorphic markers, only a single band was ever observed in this affected individual. However, with DNA probe EW301 which maps to 17p, a biparental inheritance was observed. Analysis with several microsatellite markers indicated that this patient had not inherited an allele from the father. A reduction in the hybridization signal was also observed when DNA from this patient was screened with cDNAs AE25, P5, B3A, and an extragenic marker EW206, clearly indicating hemizygosity at these loci. The combined evidence of dosage reduction and biparental inheritance with DNA marker EW301 indictates that this patient has a deletion of paternal origin rather than uniparental disomy. Pulsed-field gel electrophoresis has not, so far, revealed any evidence of an altered band pattern; however, studies are continuing. FISH analysis is currently in progress using YACs and cosmids to define the extent of this deletion.

  16. Design and Implementation of a Multimedia DBMS: Modification and Deletion

    DTIC Science & Technology

    1991-09-01

    process data are discussed. This thesis concentrates on the design and implementation operations for deletion and modification of formatted and...of this thesis , only the create, insert, and retrieve options were available. The system, as it is now, performs media data processing by means of...AD-A246 080 NAVAL POSTGRADUATE SCHOOL Monterey, California DTIC ELECTE FEB 20 199211 .S D THESIS DESIGN AND IMPLEMENTATION OF A MULTIMEDIA DBMS

  17. Deletion (11)(q14.1q21)

    SciTech Connect

    Stratton, R.F.; Lazarus, K.H.; Ritchie, E.J.L.; Bell, A.M.

    1994-02-01

    The authors report on a 4-year-old girl with moderate development delay, horseshoe kidney, bilateral duplication of the ureters with right upper pole obstruction, hydronephrosis and nonfunction, and subsequent Wilms tumor of the right lower pole. She had an interstitial deletion of the long arm of chromosome 11 involving the region 11(q14.1q21). 22 refs., 2 figs., 1 tab.

  18. MICROBIAL LABORATORY GUIDANCE MANUAL FOR THE ...

    EPA Pesticide Factsheets

    The Long-Term 2 Enhanced Surface Water Treatment Rule Laboratory Instruction Manual will be a compilation of all information needed by laboratories and field personnel to collect, analyze, and report the microbiological data required under the rule. The manual will provide laboratories with a single source of information that currently is available from various sources including the latest versions of Methods 1622 and 1623, including all approved, equivalent modifications; the procedures for E.coli methods approved for use under the LT2ESWTR; lists of vendor sources; data recording forms; data reporting requirements; information on the Laboratory Quality Assurance Evaluation Program for the Analysis of Cryptosporidium in Water; and sample collection procedures. Although most of this information is available elsewhere, a single, comprehensive compendium containing this information is needed to aid utilities and laboratories performing the sampling and analysis activities required under the LT2 rule. This manual will serve as an instruction manual for laboratories to use when collecting data for Crypto, E. coli and turbidity.

  19. Site deletion from the National Priorities List. CERCLA Information Brief

    SciTech Connect

    Whitehead, B.

    1993-11-01

    Section 105 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980, as amended by the Superfund Amendments and Reauthorization Act (SARA) of 1986, requires the US Environmental Protection Agency (EPA) to maintain a National Priorities List (NPL) of releases or potential releases of hazardous substances, pollutants, or contaminants that warrant further investigation to determine if they pose risks to human health and the environment. Typically a site is placed on the NPL based on its score derived by applying the Hazard Ranking System (HRS), a screening mechanism EPA uses to evaluate the relative threat to human health and the environment posed by the release, or potential release, of hazardous substances into the environment. Sites scoring 28.50 or greater are eligible for the NPL. Additionally, each state may designate one top-priority site, regardless of the HRS score. Infrequently, EPA may utilize provisions established under 40 CFR 300.425(c)(3) to place a site on the NPL. A site may be deleted from the NPL if it is determined that no further response is required to protect human health and the environment. To date, EPA has deleted 51 sites from the NPL. The criteria and procedures for deleting a site from the NPL, as established by the National Oil and Hazardous Substances Pollution Contingency Plan, otherwise known as the National Contingency Plan (NCP), and other relevant policies are the subject of this Information Brief.

  20. Mitochondrial DNA exhibits resistance to induced point and deletion mutations

    PubMed Central

    Valente, William J.; Ericson, Nolan G.; Long, Alexandra S.; White, Paul A.; Marchetti, Francesco; Bielas, Jason H.

    2016-01-01

    The accumulation of somatic mitochondrial DNA (mtDNA) mutations contributes to the pathogenesis of human disease. Currently, mitochondrial mutations are largely considered results of inaccurate processing of its heavily damaged genome. However, mainly from a lack of methods to monitor mtDNA mutations with sufficient sensitivity and accuracy, a link between mtDNA damage and mutation has not been established. To test the hypothesis that mtDNA-damaging agents induce mtDNA mutations, we exposed MutaTMMouse mice to benzo[a]pyrene (B[a]P) or N-ethyl-N-nitrosourea (ENU), daily for 28 consecutive days, and quantified mtDNA point and deletion mutations in bone marrow and liver using our newly developed Digital Random Mutation Capture (dRMC) and Digital Deletion Detection (3D) assays. Surprisingly, our results demonstrate mutagen treatment did not increase mitochondrial point or deletion mutation frequencies, despite evidence both compounds increase nuclear DNA mutations and demonstrated B[a]P adduct formation in mtDNA. These findings contradict models of mtDNA mutagenesis that assert the elevated rate of mtDNA mutation stems from damage sensitivity and abridged repair capacity. Rather, our results demonstrate induced mtDNA damage does not readily convert into mutation. These findings suggest robust mitochondrial damage responses repress induced mutations after mutagen exposure. PMID:27550180

  1. Chromosomal DNA deletion confers phage resistance to Pseudomonas aeruginosa.

    PubMed

    Le, Shuai; Yao, Xinyue; Lu, Shuguang; Tan, Yinling; Rao, Xiancai; Li, Ming; Jin, Xiaolin; Wang, Jing; Zhao, Yan; Wu, Nicholas C; Lux, Renate; He, Xuesong; Shi, Wenyuan; Hu, Fuquan

    2014-04-28

    Bacteria develop a broad range of phage resistance mechanisms, such as prevention of phage adsorption and CRISPR/Cas system, to survive phage predation. In this study, Pseudomonas aeruginosa PA1 strain was infected with lytic phage PaP1, and phage-resistant mutants were selected. A high percentage (~30%) of these mutants displayed red pigmentation phenotype (Red mutant). Through comparative genomic analysis, one Red mutant PA1r was found to have a 219.6 kb genomic fragment deletion, which contains two key genes hmgA and galU related to the observed phenotypes. Deletion of hmgA resulted in the accumulation of a red compound homogentisic acid; while A galU mutant is devoid of O-antigen, which is required for phage adsorption. Intriguingly, while the loss of galU conferred phage resistance, it significantly attenuated PA1r in a mouse infection experiment. Our study revealed a novel phage resistance mechanism via chromosomal DNA deletion in P. aeruginosa.

  2. Deletion of Prepl Causes Growth Impairment and Hypotonia in Mice

    PubMed Central

    Lone, Anna Mari; Leidl, Mathias; McFedries, Amanda K.; Horner, James W.; Creemers, John; Saghatelian, Alan

    2014-01-01

    Genetic studies of rare diseases can identify genes of unknown function that strongly impact human physiology. Prolyl endopeptidase-like (PREPL) is an uncharacterized member of the prolyl peptidase family that was discovered because of its deletion in humans with hypotonia-cystinuria syndrome (HCS). HCS is characterized by a number of physiological changes including diminished growth and neonatal hypotonia or low muscle tone. HCS patients have deletions in other genes as well, making it difficult to tease apart the specific role of PREPL. Here, we develop a PREPL null (PREPL−/−) mouse model to address the physiological role of this enzyme. Deletion of exon 11 from the Prepl gene, which encodes key catalytic amino acids, leads to a loss of PREPL protein as well as lower Prepl mRNA levels. PREPL−/− mice have a pronounced growth phenotype, being significantly shorter and lighter than their wild type (PREPL+/+) counterparts. A righting assay revealed that PREPL−/− pups took significantly longer than PREPL+/+ pups to right themselves when placed on their backs. This deficit indicates that PREPL−/− mice suffer from neonatal hypotonia. According to these results, PREPL regulates growth and neonatal hypotonia in mice, which supports the idea that PREPL causes diminished growth and neonatal hypotonia in humans with HCS. These animals provide a valuable asset in deciphering the underlying biochemical, cellular and physiological pathways that link PREPL to HCS, and this may eventually lead to new insights in the treatment of this disease. PMID:24586561

  3. Two new cases of FMRI deletion associated with mental impairment

    SciTech Connect

    Hirst, M.; Grewal, P.; Flannery, A.; Davies, K.; Slatter, R.; Maher, E.; Barton, D.; Fryns, J.P.

    1995-01-01

    Screening of families clinically ascertained for the fragile X syndrome phenotype revealed two mentally impaired males who were cytogenetically negative for the fragile X chromosome. In both cases, screening for the FMR1 trinucleotide expansion mutation revealed a rearrangement within the FMR1 gene. In the first case, a 660-bp deletion is present in 40% of peripheral lymphocytes. PCR and sequence analysis revealed it to include the CpG island and the CGG trinucleotide repeat, thus removing the FMR1 promoter region and putative mRNA start site. In the second case, PCR analysis demonstrated that a deletion extended from a point proximal to FMR1 to 25 kb into the gene, removing all the region 5{prime} to exon 11. The distal breakpoint was confirmed by Southern blot analysis and localized to a 600-bp region, and FMR1-mRNA analysis in a cell line established from this individual confirmed the lack of a transcript. These deletion patients provide further confirmatory evidence that loss of FMR1 gene expression is indeed responsible for mental retardation. Additionally, these cases highlight the need for the careful examination of the FMR1 gene, even in the absence of cytogenetic expression, particularly when several fragile X-like clinical features are present. 31 refs., 6 figs.

  4. Chlorambucil effectively induces deletion mutations in mouse germ cells

    SciTech Connect

    Russell, L.B.; Hunsicker, P.R.; Cacheiro, N.L.A.; Bangham, J.W.; Russell, W.L.; Shelby, M.D. )

    1989-05-01

    The chemotherapeutic agent chlorambucil was found to be more effective than x-rays or any chemical investigated to data in inducing high yields of mouse germ-line mutations that appear to be deletions or other structural changes. Induction of mutations involving seven specific loci was studied after exposures of various male germ-cell stages to chlorambucil at 10-25 mg/kg. A total of 60,750 offspring was scored. Mutation rates in spermatogonial stem cells were not significantly increased over control values; this negative result is not attributable to selective elimination of mutant cells. Mutations were, however, clearly induced in treated post-stem-cell stages, among which marked variations in mutational response were found. Maximum yield occurred after exposure of early spermatids, with {approx} 1% of all offspring carrying a specific-locus mutation in the 10 mg/kg group. The stage-response pattern for chlorambucil differs from that of all other chemicals investigated to date in the specific-locus test. Thus far, all but one of the tested mutations induced by chlorambucil in post-stem-cell stages have been proved deletions or other structural changes by genetic, cytogenetic, and/or molecular criteria. Deletion mutations have recently been useful for molecular mapping and for structure-function correlations of genomic regions. For generating presumed large-lesion germline mutations at highest frequencies, chlorambucil may be the mutagen of choice.

  5. Deletion of ameloblastin exon 6 is associated with amelogenesis imperfecta.

    PubMed

    Poulter, James A; Murillo, Gina; Brookes, Steven J; Smith, Claire E L; Parry, David A; Silva, Sandra; Kirkham, Jennifer; Inglehearn, Chris F; Mighell, Alan J

    2014-10-15

    Amelogenesis imperfecta (AI) describes a heterogeneous group of inherited dental enamel defects reflecting failure of normal amelogenesis. Ameloblastin (AMBN) is the second most abundant enamel matrix protein expressed during amelogenesis. The pivotal role of AMBN in amelogenesis has been confirmed experimentally using mouse models. However, no AMBN mutations have been associated with human AI. Using autozygosity mapping and exome sequencing, we identified genomic deletion of AMBN exon 6 in a second cousin consanguineous family with three of the six children having hypoplastic AI. The genomic deletion corresponds to an in-frame deletion of 79 amino acids, shortening the protein from 447 to 368 residues. Exfoliated primary teeth (unmatched to genotype) were available from family members. The most severely affected had thin, aprismatic enamel (similar to that reported in mice homozygous for Ambn lacking exons 5 and 6). Other teeth exhibited thicker but largely aprismatic enamel. One tooth had apparently normal enamel. It has been suggested that AMBN may function in bone development. No clinically obvious bone or other co-segregating health problems were identified in the family investigated. This study confirms for the first time that AMBN mutations cause non-syndromic human AI and that mouse models with disrupted Ambn function are valid.

  6. Deletion of ameloblastin exon 6 is associated with amelogenesis imperfecta

    PubMed Central

    Poulter, James A.; Murillo, Gina; Brookes, Steven J.; Smith, Claire E. L.; Parry, David A.; Silva, Sandra; Kirkham, Jennifer; Inglehearn, Chris F.; Mighell, Alan J.

    2014-01-01

    Amelogenesis imperfecta (AI) describes a heterogeneous group of inherited dental enamel defects reflecting failure of normal amelogenesis. Ameloblastin (AMBN) is the second most abundant enamel matrix protein expressed during amelogenesis. The pivotal role of AMBN in amelogenesis has been confirmed experimentally using mouse models. However, no AMBN mutations have been associated with human AI. Using autozygosity mapping and exome sequencing, we identified genomic deletion of AMBN exon 6 in a second cousin consanguineous family with three of the six children having hypoplastic AI. The genomic deletion corresponds to an in-frame deletion of 79 amino acids, shortening the protein from 447 to 368 residues. Exfoliated primary teeth (unmatched to genotype) were available from family members. The most severely affected had thin, aprismatic enamel (similar to that reported in mice homozygous for Ambn lacking exons 5 and 6). Other teeth exhibited thicker but largely aprismatic enamel. One tooth had apparently normal enamel. It has been suggested that AMBN may function in bone development. No clinically obvious bone or other co-segregating health problems were identified in the family investigated. This study confirms for the first time that AMBN mutations cause non-syndromic human AI and that mouse models with disrupted Ambn function are valid. PMID:24858907

  7. A comparison of the Space Station version of ASTROMAG with two free-flyer versions

    SciTech Connect

    Green, M.A.

    1992-06-01

    This Report compares the Space Station version of ASTROMAG with free-flyer versions of ASTROMAG which could fly on an Atlas lla rocket and a Delta rocket. Launch with either free-flyer imposes severe weight limits on the magnet and its cryogenic system. Both versions of ASTROMAG magnet which fly on free-flying satellites do not have to be charged more than once during the mission. This permits one to simplify the charging system and the cryogenic system. The helium ll pump loop which supplies helium to the gas cooled electrical leads can be eliminated in both of the free-flyer versions of the ASTROMAG magnet. This report describes the superconducting dipole moment correction coils which are necessary for the magnet to operate on a free-flying satellite.

  8. Student Activities in Meteorology: SAM. Version 2.

    ERIC Educational Resources Information Center

    Meier, Beverly L.; Passarelli, Elisa

    The task of providing hands-on as well as minds-on activities for students in science is one of concern to many scientists and educators. In an effort to inspire student interest in science and technology, scientists from the Forecast Systems Laboratory, a laboratory within the National Oceanic and Atmospheric Administration's (NOAA) Environmental…

  9. Major Upgrades to the AIRS Version-6 Ozone Profile Methodology

    NASA Technical Reports Server (NTRS)

    Susskind, Joel; Blaisdell, John; Iredell, Lena

    2015-01-01

    This research is a continuation of part of what was shown at the last AIRS Science Team Meeting in the talk Improved Water Vapor and Ozone Profiles in SRT AIRS Version-6.X and the AIRS February 11, 2015 NetMeeting Further improvements in water vapor and ozone profiles compared to Version-6.AIRS Version-6 was finalized in late 2012 and is now operational. Version-6 contained many significant improvements in retrieval methodology compared to Version-5. However, Version-6 retrieval methodology used for the water vapor profile q(p) and ozone profile O3(p) retrievals is basically unchanged from Version-5, or even from Version-4. Subsequent research has made significant improvements in both water vapor and O3 profiles compared to Version-6. This talk will concentrate on O3 profile retrievals. Improvements in water vapor profile retrievals are given in a separate presentation.

  10. Federal Emergency Management Information System (FEMIS) Bill of Materials (BOM) for FEMIS Version 1.4.7

    SciTech Connect

    Arp, Jonathan A. ); Downing, Timothy R. ); Gackle, Philip P. ); Homer, Brian J. ); Johnson, Daniel M. ); Johnson, Ranata L. ); Johnson, Sharon M. ); Loveall, Robert M. ); Millard, W David ); Stoops, Lamar R. ); Tzemos, Spyridon ); Wood, Blanche M. )

    1999-12-01

    This document describes the hardware and software required for the Federal Emergency Management Information System version 1.4.7 (FEMIS v1.4.7) released by Pacific Northwest National Laboratory (PNNL). Information included in this document about hardware and software requirements is subject to change.

  11. Environmental laboratory design

    SciTech Connect

    Newill, R.F.

    1996-11-01

    An effective, efficient laboratory building, operating at a reasonable cost within performance parameters set by the owner, determines quality control, employee morale and retention, operating costs, maintenance costs and renovation costs for the next thirty years. For better or worse, a new laboratory is managerial policy cast in stone. This paper, based on the author`s environmental laboratory design experience, offers an understanding of the relationship between costs, flexibility, function and quality in environmental laboratory design and construction. The comments are generally structured around publicly owned laboratories, with notes regarding private laboratories where appropriate.

  12. Psychosocial risk assessment in organizations: Concurrent validity of the brief version of the Management Standards Indicator Tool.

    PubMed

    Houdmont, Jonathan; Randall, Raymond; Kerr, Robert; Addley, Ken

    2013-10-01

    The Management Standards Indicator Tool (MSIT) is a 35-item self-report measure of the psychosocial work environment designed to assist organizations with psychosocial risk assessment. It is also used in work environment research. Edwards and Webster presented a 25-item version of the MSIT based on the deletion of items having a factor loading of < .65. Stress theory and research suggest that psychosocial hazard exposures may result in harm to the health of workers. Thus, using data collected from three UK organizations (N = 20,406) we compared the concurrent validity of the brief and full versions of the MSIT by exploring the strength of association between each version of the instrument and a measure of psychological wellbeing (GHQ-12 and Maslach Burnout Inventory). Analyses revealed that the brief instrument offered similar but not always equal validity to that of the full version. The results indicate that use of the brief instrument, which would be less disruptive for employees, would not elevate the risk of false negative or false positive findings in risk assessment.

  13. Psychometric validation and normative data of a second Chinese version of the Hooper Visual Organization Test in children.

    PubMed

    Lin, Yueh-Hsien; Su, Chwen-Yng; Guo, Wei-Yuan; Wuang, Yee-Pay

    2012-01-01

    The Hooper Visual Organization Test (HVOT) is a measure of visuosynthetic ability. Previously, the psychometric properties of the HVOT have been evaluated for Chinese-speaking children aged 5-11 years. This study reports development and further evidence of reliability and validity for a second version involving an extended age range of healthy children and children with developmental disabilities (DD) from 5 to 14 years of age. Rasch analysis revealed that after deletion of 6 items, a 24-item version conformed to a unidimensional scale. The test showed satisfactory internal consistency; 3-week test-retest coefficients all exceeded .85 for three DD subsamples. The second version was able to successfully differentiate between the three DD subgroups (attention-deficit hyperactivity disorder, autism spectrum disorders, and mental retardation) and the healthy control group, with correct classification rates ranging from 86.6% to 94.1%. Its construct validity was supported by expected correlations. Accordingly, age-based normative data were established as a basis for interpretation of performance. In sum, the second Chinese version of the HVOT has good psychometric properties and norms that are suited for use in clinical practice.

  14. Generating Bona Fide Mammalian Prions with Internal Deletions

    PubMed Central

    Munoz-Montesino, Carola; Sizun, Christina; Moudjou, Mohammed; Herzog, Laetitia; Reine, Fabienne; Chapuis, Jérôme; Ciric, Danica; Igel-Egalon, Angelique; Laude, Hubert; Béringue, Vincent; Rezaei, Human

    2016-01-01

    ABSTRACT Mammalian prions are PrP proteins with altered structures causing transmissible fatal neurodegenerative diseases. They are self-perpetuating through formation of beta-sheet-rich assemblies that seed conformational change of cellular PrP. Pathological PrP usually forms an insoluble protease-resistant core exhibiting beta-sheet structures but no more alpha-helical content, loosing the three alpha-helices contained in the correctly folded PrP. The lack of a high-resolution prion structure makes it difficult to understand the dynamics of conversion and to identify elements of the protein involved in this process. To determine whether completeness of residues within the protease-resistant domain is required for prions, we performed serial deletions in the helix H2 C terminus of ovine PrP, since this region has previously shown some tolerance to sequence changes without preventing prion replication. Deletions of either four or five residues essentially preserved the overall PrP structure and mutant PrP expressed in RK13 cells were efficiently converted into bona fide prions upon challenge by three different prion strains. Remarkably, deletions in PrP facilitated the replication of two strains that otherwise do not replicate in this cellular context. Prions with internal deletion were self-propagating and de novo infectious for naive homologous and wild-type PrP-expressing cells. Moreover, they caused transmissible spongiform encephalopathies in mice, with similar biochemical signatures and neuropathologies other than the original strains. Prion convertibility and transfer of strain-specific information are thus preserved despite shortening of an alpha-helix in PrP and removal of residues within prions. These findings provide new insights into sequence/structure/infectivity relationship for prions. IMPORTANCE Prions are misfolded PrP proteins that convert the normal protein into a replicate of their own abnormal form. They are responsible for invariably fatal

  15. Characterization of genetic deletions in Becker muscular dystrophy using monoclonal antibodies against a deletion-prone region of dystrophin

    SciTech Connect

    Thanh, L.T.; Man, Nguyen Thi; Morris, G.E.

    1995-08-28

    We have produced a new panel of 20 monoclonal antibodies (mAbs) against a region of the dystrophin protein corresponding to a deletion-prone region of the Duchenne muscular dystrophy gene (exons 45-50). We show that immunohistochemistry or Western blotting with these {open_quotes}exon-specific{close_quotes} mAbs can provide a valuable addition to Southern blotting or PCR methods for the accurate identification of genetic deletions in Becker muscular dystrophy patients. The antibodies were mapped to the following exons: exon 45 (2 mAbs), exon 46 (6), exon 47 (1), exons 47/48 (4), exons 48-50 (6), and exon 50 (1). PCR amplification of single exons or groups of exons was used both to produce specific dystrophin immunogens and to map the mAbs obtained. PCR-mediated mutagenesis was also used to identify regions of dystrophin important for mAb binding. Because the mAbs can be used to characterize the dystrophin produced by individual muscle fibres, they will also be useful for studying {open_quotes}revertant{close_quotes} fibres in Duchenne muscle and for monitoring the results of myoblast therapy trials in MD patients with deletions in this region of the dystrophin gene. 27 refs., 7 figs., 3 tabs.

  16. Interstitial deletion 5p accompanied by dicentric ring formation of the deleted segment resulting in trisomy 5p13-cen

    SciTech Connect

    Schuffenhauer, S.; Daumer-Haas, C.; Murken, J.

    1996-10-02

    Karyotypes with an interstitial deletion and a marker chromosome formed from the deleted segment are rare. We identified such a rearrangement in a newborn infant, who presented with macrocephaly, asymmetric square skull, minor facial anomalies, omphalocele, inguinal hernias, hypospadias, and club feet. The karyotype 46,XY,del(5)(pter{r_arrow}p13::cen{r_arrow}qter)/47,XY,+dicr(5)(:p13{r_arrow}cen::p13{r_arrow}cen),del(5)(pter{r_arrow}p13::cen{r_arrow}qter) was identified by banding studies and FISH analysis in the peripheral lymphocytes. One breakpoint on the del(5) maps distal to GDNF, and FISH analysis using an {alpha}-satellite probe suggests that the proximal breakpoint maps within the centromere. The dicentric r(5) consists of two copies of the segment deleted in the del(5), resulting in trisomy of proximal 5p (5p13-cen). The phenotype of the propositus is compared with other trisomy 5p cases and possible mechanisms for the generation of this unique chromosomal rearrangement are discussed. 27 refs., 3 figs.

  17. Terminal deletion of chromosome 10q26: delineation of two clinical phenotypes.

    PubMed

    Petit, P; Devriendt, K; Azou, M; Gewillig, M; Fryns, J P

    1998-01-01

    We present genotype-phenotype correlations in two patients with distal 10q deletion. A patient with a small terminal deletion presented mild mental retardation and behavioral difficulties with hyperactivity, whereas the patient with a larger deletion, had multiple congenital anomalies and moderate mental retardation. Our observation confirms the previous suggestion that larger deletions of distal chromosome 10q are associated with a more severe clinical presentation, whereas hyperactive behavior may be a specific feature of small terminal deletions of chromosome 10q26.

  18. Nimbus-7 TOMS Version 7 Calibration

    NASA Technical Reports Server (NTRS)

    Wellemeyer, C. G.; Taylor, S. L.; Jaross, G.; DeLand, M. T.; Seftor, C. J.; Labow, G.; Swissler, T. J.; Cebula, R. P.

    1996-01-01

    This report describes an improved instrument characterization used for the Version 7 processing of the Nimbus-7 Total Ozone Mapping Spectrometer (TOMS) data record. An improved internal calibration technique referred to as spectral discrimination is used to provide long-term calibration precision of +/- 1%/decade in total column ozone amount. A revised wavelength scale results in a day one calibration that agrees with other satellite and ground-based measurements of total ozone, while a wavelength independent adjustment of the initial radiometric calibration constants provides good agreement with surface reflectivity measured by other satellite-borne ultraviolet measurements. The impact of other aspects of the Nimbus-7 TOMS instrument performance are also discussed. The Version 7 data should be used in all future studies involving the Nimbus-7 TOMS measurements of ozone. The data are available through the NASA Goddard Space Flight Center's Distributive Active Archive Center (DAAC).

  19. A Model Theoretic Semantics for Ontology Versioning

    DTIC Science & Technology

    2004-01-01

    a in class axioms and property axioms, a ∈ A 3. for each Oi in triple 〈 O owl : imports Oi〉, Oi ∈ E 4. for each Oi in triple 〈 O owl : priorVersion Oi...Oi ∈ P 5. for each Oi in triple 〈 O owl : backwardCompatibleWith Oi〉, Oi ∈ P and Oi ∈ B. Note if the subject of owl:imports is a resource document in

  20. Real-time PCR analysis of a 3895 bp mitochondrial DNA deletion in nonmelanoma skin cancer and its use as a quantitative marker for sunlight exposure in human skin.

    PubMed

    Harbottle, A; Birch-Machin, M A

    2006-06-19

    Previous findings from our own laboratory have shown that the frequency of occurrence (i.e. the simple presence or absence) of the 3895 bp mitochondrial DNA deletion is increased with increasing sun exposure. The present study has significantly extended this work by developing, validating and then using a quantitative real-time PCR assay to investigate for the first time the actual level (as opposed to the frequency of occurrence) of the 3895 bp deletion in human skin from different sun-exposed body sites and tumours from nonmelanoma skin cancer patients. We investigated the 3895 bp deletion in 104 age-matched split human skin samples taken from various sun-exposed sites defined as usually exposed (n = 60) and occasionally exposed (n = 44) when outdoors. The results clearly show an increased level of the 3895 bp deletion with increasing sun exposure. Specifically, there was a significantly higher level of the deletion in the usually sun-exposed compared to the occasionally sun-exposed skin (P = 0.0009 for dermis, P = 0.008 for epidermis; two-tailed t-test). Our study has also extended previous findings by showing that the level of the 3895 bp deletion is significantly higher in the dermis compared with the epidermis both in the occasionally sun-exposed samples (P = 0.0143) and in the usually sun-exposed skin. (P = 0.0007).

  1. Laboratory Information Management System (LIMS): A case study

    NASA Technical Reports Server (NTRS)

    Crandall, Karen S.; Auping, Judith V.; Megargle, Robert G.

    1987-01-01

    In the late 70's, a refurbishment of the analytical laboratories serving the Materials Division at NASA Lewis Research Center was undertaken. As part of the modernization efforts, a Laboratory Information Management System (LIMS) was to be included. Preliminary studies indicated a custom-designed system as the best choice in order to satisfy all of the requirements. A scaled down version of the original design has been in operation since 1984. The LIMS, a combination of computer hardware, provides the chemical characterization laboratory with an information data base, a report generator, a user interface, and networking capabilities. This paper is an account of the processes involved in designing and implementing that LIMS.

  2. Superfund Contract Laboratory Program

    EPA Pesticide Factsheets

    The Contract Laboratory Program (CLP) is a national network of EPA personnel, commercial laboratories, and support contractors whose primary mission is to provide data of known and documented quality to the Superfund program.

  3. [Laboratory of Biopolymer Compounds].

    PubMed

    Ostapchuk, A M

    2008-01-01

    General information is presented concerning the Laboratory of Biological Polymeric Compounds at the Institute of Microbiology and Virology of the National Academy of Sciences of Ukraine; equipment, analytical and biophysical methods applied in the laboratory are listed.

  4. The Microscale Laboratory.

    ERIC Educational Resources Information Center

    Zipp, Arden P.

    1990-01-01

    The materials needed and the procedures used in three microscale chemical laboratory experiments are detailed. Included are a microscale organic synthesis, a two-step synthetic sequence for the microscale organic laboratory, and a small-scale equilibrium experiment. (CW)

  5. An Electronics "Unit Laboratory"

    ERIC Educational Resources Information Center

    Davies, E. R.; Penton, S. J.

    1976-01-01

    Describes a laboratory teaching technique in which a single topic (in this case, bipolar junction transistors) is studied over a period of weeks under the supervision of one staff member, who also designs the laboratory work. (MLH)

  6. EPICS Version 4 - Implementing Complex Data Types

    SciTech Connect

    Marty Kraimer,; John dalesio

    2012-11-27

    Through phase 1 and phase 2 SBIR grants, s fully functional I/O Controller and communication protocol for version 4 of EPICS is completed. This new software architecture provides a flexible and extendible architecture. Version 4 is implemented fully in Java. The performance metrics look promising. The final portion of phase 2 is to optimize the communication mechanisms. Subsequent work on different aspects of this are required to provide a viable solutions in various areas. Version 3 of EPICS is able to provide a platform for implementing channel based control, because the channel and attributes for time stamping, alarm, display and control were narrow, well defined, and complete. To extend EPICS functionality beyond this, it is necessary to define attributes needed for archive data, array, image data, and directory services. The proper handling of several array types enables the development of middle layer servers such as orbit and bump control in accelerators. Phase 1 should produce a well defined, reviewed, and agreed upon definition of the metadata required for these services. A Phase 2 grant would provide tools that implemented archiving, general array, imaging, and directory applications.

  7. Merged Sounding VAP Version 2.0

    SciTech Connect

    Troyan, D.; Jensen, M.; Turner, D.; Miloshevich, L.

    2010-03-15

    The Merged Sounding Value-Added Product (VAP) has been in the ARM and ASR pipeline since 2001. Output data streams have been added to the Evaluation Products section of the ARM website for the past five years. Currently, there are data for all of the ACRF fixed sites and all deployments of the Mobile Facility. Fifty-three years of Merged Sounding data is available as an evaluation product. The process of moving all to the ARM Data Archive has been started and will be completed shortly. A second version of the Merged Sounding VAP was developed to address several concerns: (1) Vaisala radiosondes have inherent problems obtaining an accurate measurement of relative humidity, (2) the profile can be extended from 20 km to 60 km above ground level based upon the height achieved by ECMWF profiles, and (3) ECMWF temperatures require adjustments at high altitude (between 1mb and 100 mb). Solutions to these issues have been incorporated in the new version of this VAP. Along with producing that second version of Merged Sounding, a secondary data stream - Sonde Adjust - was created. This VAP incorporates any humidity corrections to the Vaisala RS-80, RS-90, and RS-92 radiosondes. The algorithms used to perform these corrections are documented by Wang et. al. (2002), Turner et. al. (2003), and Miloshevich et. al. (2004, 2009).

  8. Mission Data System Java Edition Version 7

    NASA Technical Reports Server (NTRS)

    Reinholtz, William K.; Wagner, David A.

    2013-01-01

    The Mission Data System framework defines closed-loop control system abstractions from State Analysis including interfaces for state variables, goals, estimators, and controllers that can be adapted to implement a goal-oriented control system. The framework further provides an execution environment that includes a goal scheduler, execution engine, and fault monitor that support the expression of goal network activity plans. Using these frameworks, adapters can build a goal-oriented control system where activity coordination is verified before execution begins (plan time), and continually during execution. Plan failures including violations of safety constraints expressed in the plan can be handled through automatic re-planning. This version optimizes a number of key interfaces and features to minimize dependencies, performance overhead, and improve reliability. Fault diagnosis and real-time projection capabilities are incorporated. This version enhances earlier versions primarily through optimizations and quality improvements that raise the technology readiness level. Goals explicitly constrain system states over explicit time intervals to eliminate ambiguity about intent, as compared to command-oriented control that only implies persistent intent until another command is sent. A goal network scheduling and verification process ensures that all goals in the plan are achievable before starting execution. Goal failures at runtime can be detected (including predicted failures) and handled by adapted response logic. Responses can include plan repairs (try an alternate tactic to achieve the same goal), goal shedding, ignoring the fault, cancelling the plan, or safing the system.

  9. Chromosome 22-specific low copy repeats and the 22q11.2 deletion syndrome: genomic organization and deletion endpoint analysis.

    PubMed

    Shaikh, T H; Kurahashi, H; Saitta, S C; O'Hare, A M; Hu, P; Roe, B A; Driscoll, D A; McDonald-McGinn, D M; Zackai, E H; Budarf, M L; Emanuel, B S

    2000-03-01

    The 22q11.2 deletion syndrome, which includes DiGeorge and velocardiofacial syndromes (DGS/VCFS), is the most common microdeletion syndrome. The majority of deleted patients share a common 3 Mb hemizygous deletion of 22q11.2. The remaining patients include those who have smaller deletions that are nested within the 3 Mb typically deleted region (TDR) and a few with rare deletions that have no overlap with the TDR. The identification of chromosome 22-specific duplicated sequences or low copy repeats (LCRs) near the end-points of the 3 Mb TDR has led to the hypothesis that they mediate deletions of 22q11.2. The entire 3 Mb TDR has been sequenced, permitting detailed investigation of the LCRs and their involvement in the 22q11.2 deletions. Sequence analysis has identified four LCRs within the 3 Mb TDR. Although the LCRs differ in content and organization of shared modules, those modules that are common between them share 97-98% sequence identity with one another. By fluorescence in situ hybridization (FISH) analysis, the end-points of four variant 22q11.2 deletions appear to localize to the LCRs. Pulsed-field gel electrophoresis and Southern hybridization have been used to identify rearranged junction fragments from three variant deletions. Analysis of junction fragments by PCR and sequencing of the PCR products implicate the LCRs directly in the formation of 22q11.2 deletions. The evolutionary origin of the duplications on chromosome 22 has been assessed by FISH analysis of non-human primates. Multiple signals in Old World monkeys suggest that the duplication events may have occurred at least 20-25 million years ago.

  10. Environmental Response Laboratory Network (ERLN) Laboratory Requirements

    EPA Pesticide Factsheets

    The Environmental Response Laboratory Network requires its member labs follow specified quality systems, sample management, data reporting, and general, in order to ensure consistent analytical data of known and documented quality.

  11. EPA Environmental Chemistry Laboratory

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The Environmental Protection Agency's (EPA) Chemistry Laboratory (ECL) is a national program laboratory specializing in residue chemistry analysis under the jurisdiction of the EPA's Office of Pesticide Programs in Washington, D.C. At Stennis Space Center, the laboratory's work supports many federal anti-pollution laws. The laboratory analyzes environmental and human samples to determine the presence and amount of agricultural chemicals and related substances. Pictured, ECL chemists analyze environmental and human samples for the presence of pesticides and other pollutants.

  12. Fine-structure deletion map of the Escherichia coli L-arabinose operon.

    PubMed

    Schleif, R

    1972-11-01

    A fine-structure deletion map of the L-arabinose operon of E. coli was constructed by mapping deletion endpoints against point mutations. Of 350 independent deletions with average endpoint separation of ten nucleotides, 51 ended in the control region between the C and B genes, and the rest ended in the structural genes A, B, C, and D. If deletion endpoints are randomly distributed, the C and B genes are separated by about 510 nucleotides. Deletion endpoints and locations of point mutations in fact do appear randomly interspersed in the C and B genes, but no point mutations were found in the control region between them. Deletions were isolated with the aid of a heat-inducible lambda phage inserted into leucine genes adjacent to the arabinose genes. A high-capacity mating technique was developed for rapidly generating fine structure maps from many deletions and point mutations.

  13. Sandia Advanced MEMS Design Tools, Version 2.2.5

    SciTech Connect

    Yarberry, Victor; Allen, James; Lantz, Jeffery; Priddy, Brian; & Westling, Belinda

    2010-01-19

    The Sandia National Laboratories Advanced MEMS Design Tools, Version 2.2.5, is a collection of menus, prototype drawings, and executables that provide significant productivity enhancements when using AutoCAD to design MEMS components. This release is designed for AutoCAD 2000i, 2002, or 2004 and is supported under Windows NT 4.0, Windows 2000, or XP. SUMMiT V (Sandia Ultra planar Multi level MEMS Technology) is a 5 level surface micromachine fabrication technology, which customers internal and external to Sandia can access to fabricate prototype MEMS devices. This CD contains an integrated set of electronic files that: a) Describe the SUMMiT V fabrication process b) Facilitate the process of designing MEMS with the SUMMiT process (prototype file, Design Rule Checker, Standard Parts Library) New features in this version: AutoCAD 2004 support has been added. SafeExplode ? a new feature that explodes blocks without affecting polylines (avoids exploding polylines into objects that are ignored by the DRC and Visualization tools). Layer control menu ? a pull-down menu for selecting layers to isolate, freeze, or thaw. Updated tools: A check has been added to catch invalid block names. DRC features: Added username/password validation, added a method to update the user?s password. SNL_DRC_WIDTH ? a value to control the width of the DRC error lines. SNL_BIAS_VALUE ? a value use to offset selected geometry SNL_PROCESS_NAME ? a value to specify the process name Documentation changes: The documentation has been updated to include the new features. While there exist some files on the CD that are used in conjunction with software package AutoCAD, these files are not intended for use independent of the CD. Note that the customer must purchase his/her own copy of AutoCAD to use with these files.

  14. Theme: Laboratory Instruction.

    ERIC Educational Resources Information Center

    Bruening, Thomas H.; And Others

    1992-01-01

    A series of theme articles discuss setting up laboratory hydroponics units, the school farm at the Zuni Pueblo in New Mexico, laboratory experiences in natural resources management and urban horticulture, the development of teaching labs at Derry (PA) High School, management of instructional laboratories, and industry involvement in agricultural…

  15. Laboratory Ventilation and Safety.

    ERIC Educational Resources Information Center

    Steere, Norman V.

    1965-01-01

    In order to meet the needs of both safety and economy, laboratory ventilation systems must effectively remove air-borne toxic and flammable materials and at the same time exhaust a minimum volume of air. Laboratory hoods are the most commonly used means of removing gases, dusts, mists, vapors, and fumed from laboratory operations. To be effective,…

  16. Los Alamos National Laboratory.

    ERIC Educational Resources Information Center

    Hammel, Edward F., Jr.

    1982-01-01

    Current and post World War II scientific research at the Los Alamos National Laboratory (New Mexico) is discussed. The operation of the laboratory, the Los Alamos consultant program, and continuation education, and continuing education activities at the laboratory are also discussed. (JN)

  17. Laboratory Activities in Israel

    ERIC Educational Resources Information Center

    Mamlok-Naaman, Rachel; Barnea, Nitza

    2012-01-01

    Laboratory activities have long had a distinctive and central role in the science curriculum, and science educators have suggested that many benefits accrue from engaging students in science laboratory activities. Many research studies have been conducted to investigate the educational effectiveness of laboratory work in science education in…

  18. Echocardiography laboratory accreditation.

    PubMed

    Katanick, S L

    1998-01-01

    In response to the need for standardization and improvement in the quality of echocardiographic laboratories an intersocietal commission has been created. The intent of the accreditation process is designed to recognize laboratories that provide quality services and to be used as an educational tool to improve the overall quality of the laboratory.

  19. LABORATORY-ACQUIRED MYCOSES

    DTIC Science & Technology

    laboratory- acquired mycoses . Insofar as possible, the etiological fungus, type of laboratory, classification of personnel, type of work conducted, and other...pertinent data have been listed in this study. More than 288 laboratory- acquired mycoses are described here, including 108 cases of

  20. Undergraduate Chemistry Laboratory

    ERIC Educational Resources Information Center

    Bretz, Stacey Lowery; Fay, Michael; Bruck, Laura B.; Towns, Marcy H.

    2013-01-01

    Forty chemistry faculty from American Chemical Society-approved departments were interviewed to determine their goals for undergraduate chemistry laboratory. Faculty were stratified by type of institution, departmental success with regard to National Science Foundation funding for laboratory reform, and level of laboratory course. Interview…

  1. A laboratory perspective on environmental laboratory certification

    SciTech Connect

    Herdlick, M.J.

    1996-11-01

    With the approach of the end of the millennium, one issue stands at the forefront in the minds of politicians, scholars, and the world in general: The constant need and desire to protect, to beautify, and to heal the environment and the earth`s resources. A crucial and integral part of this plan is the environmental testing laboratory which, for the most part, bursted into existence with the formation of the United States Environmental Protection Agency in the 1970`s. The need for good quality labs is an on-going concern since the federal and state regulations are constantly in a state of flux. Just like any other business sector, the laboratory is monitored by its peer groups including its respective clients, state authorities, and regional EPA personnel through the process of accreditation and certification. Unfortunately, the laboratory certification program for environmental laboratories is a complicated process since no true national program exists that blankets the entire regulatory dilemma. It is the purpose of my poster session to discuss the current state of the formal laboratory certification process for a typical testing laboratory that operates in many states for a wide variety of clients.

  2. A Comparison of Science Laboratory Classrooms in Asia, Australia, South Pacific and USA: An International Study.

    ERIC Educational Resources Information Center

    Giddings, Geoffrey; Waldrip, Bruce G.

    This study attempted to compare the science laboratory learning environments of secondary schools across both developed and developing countries (Australia, Brunei, Cook Islands, Fiji, Papua New Guinea, Singapore, Solomon Islands, Tonga, Tuvalu, United States, Vanuatu, and Western Samoa). The study used a version of the Science Laboratory Learning…

  3. Development of a Laboratory Course in Nonmajors General Biology for Distance Education

    ERIC Educational Resources Information Center

    Mickle, James E.; Aune, Patricia M.

    2008-01-01

    For distance-education students, the requirement for a laboratory course can present a significant hurdle to completing degree requirements. To better serve these nontraditional students, the authors developed a distance version of the laboratory course to provide a hands-on experience similar to that of on-campus students. In order to make the…

  4. Deletion involving D15S113 in a mother and son without Angelman syndrome: Refinement of the Angelman syndrome critical deletion region

    SciTech Connect

    Michaelis, R.C.; Skinner, S.A.; Lethco, B.A.

    1995-01-02

    Deletions of 15q11-q13 typically result in Angelman syndrome when inherited from the mother and Prader-Willi syndrome when inherited from the father. The critical deletion region for Angelman syndrome has recently been restricted by a report of an Angelman syndrome patient with a deletion spanning less than 200 kb around the D15S113 locus. We report here on a mother and son with a deletion of chromosome 15 that includes the D15S113 locus. The son has mild to moderate mental retardation and minor anomalies, while the mother has a borderline intellectual deficit and slightly downslanting palpebral fissures. Neither patient has the seizures, excessive laughter and hand clapping, ataxia or the facial anomalies which are characteristic of Angelman syndrome. The proximal boundary of the deletion in our patients lies between the D15S10 and The D15S113 loci. Our patients do not have Angelman syndrome, despite the deletion of the D15S113 marker. This suggests that the Angelman syndrome critical deletion region is now defined as the overlap between the deletion found in the previously reported Angelman syndrome patient and the region that is intact in our patients. 28 refs., 6 figs.

  5. 78 FR 76986 - Version 5 Critical Infrastructure Protection Reliability Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission 18 CFR Part 40 Version 5 Critical Infrastructure Protection Reliability... proceeding, Version 5 Critical Infrastructure Protection Reliability Standards, 145 FERC ] 61,160...

  6. Finite Element Capabilities in M. I. T. Lincoln Laboratory Version of STRUDL

    DTIC Science & Technology

    1977-09-30

    representative X and Yp dimen- sions. PLATE BENDING specifies problems where only bending deformations need to be considered. Plate bending formulations...strains, and is expressed as: a ~S \\ y xy Y xy The planar bending rigidity matrix, rjR, relates the stress couples and the bending deformations as...e„ - e , where e is the total strain, e is the thermal strain, and e is the initial strain. Since the deformed shape of the structure under total

  7. Laboratory Turnaround Time

    PubMed Central

    Hawkins, Robert C

    2007-01-01

    Turnaround time (TAT) is one of the most noticeable signs of laboratory service and is often used as a key performance indicator of laboratory performance. This review summarises the literature regarding laboratory TAT, focusing on the different definitions, measures, expectations, published data, associations with clinical outcomes and approaches to improve TAT. It aims to provide a consolidated source of benchmarking data useful to the laboratory in setting TAT goals and to encourage introduction of TAT monitoring for continuous quality improvement. A 90% completion time (sample registration to result reporting) of <60 minutes for common laboratory tests is suggested as an initial goal for acceptable TAT. PMID:18392122

  8. Myeloid Bmal1 deletion increases monocyte recruitment and worsens atherosclerosis.

    PubMed

    Huo, Mingyu; Huang, Yuhong; Qu, Dan; Zhang, Hongsong; Wong, Wing Tak; Chawla, Ajay; Huang, Yu; Tian, Xiao Yu

    2017-03-01

    BMAL1, the nonredundant transcription factor in the core molecular clock, has been implicated in cardiometabolic diseases in mice and humans. BMAL1 controls the cyclic trafficking of Ly6c(hi) monocytes to sites of acute inflammation. Myeloid deficiency of Bmal1 also worsens chronic inflammation in diet-induced obesity. We studied whether myeloid Bmal1 deletion promotes atherosclerosis by enhancing monocyte recruitment to atherosclerotic lesions. By generating Bmal1(FloxP/FloxP);LysM(Cre) mice on the Apoe(-/-) background, we showed that Bmal1 deletion in myeloid cells increased the size of atherosclerotic lesions. Bmal1 deficiency in monocytes and macrophages resulted in an increased total number of lesional macrophages in general and Ly6c(hi) infiltrating monocyte-macrophages in particular, accompanied by skewed M2 to M1 macrophage phenotype. Ly6c(hi) and/or Ly6c(lo) monocyte subsets in blood, spleen, and bone marrow were not altered. Cell tracking and adoptive transfer of Ly6c(hi) monocytes showed Bmal1 deficiency induced more trafficking of Ly6c(hi) monocytes to atherosclerotic lesions, preferential differentiation of Ly6c(hi) monocytes into M1 macrophages, and increased macrophage content and lesion size in the carotid arteries. We demonstrated that Bmal1 deficiency in macrophages promotes atherosclerosis by enhancing recruitment of Ly6c(hi) monocytes to atherosclerotic lesions.-Huo, M., Huang, Y., Qu, D., Zhang, H., Wong, W. T., Chawla, A., Huang, Y., Tian, X. Y. Myeloid Bmal1 deletion increases monocyte recruitment and worsens atherosclerosis.

  9. PTGER1 deletion attenuates renal injury in diabetic mouse models.

    PubMed

    Thibodeau, Jean-François; Nasrallah, Rania; Carter, Anthony; He, Ying; Touyz, Rhian; Hébert, Richard L; Kennedy, Christopher R J

    2013-12-01

    We hypothesized that the EP1 receptor promotes renal damage in diabetic nephropathy. We rendered EP1 (PTGER1, official symbol) knockout mice (EP1(-/-)) diabetic using the streptozotocin and OVE26 models. Albuminuria, mesangial matrix expansion, and glomerular hypertrophy were each blunted in EP1(-/-) streptozotocin and OVE26 cohorts compared with wild-type counterparts. Although diabetes-associated podocyte depletion was unaffected by EP1 deletion, EP1 antagonism with ONO-8711 in cultured podocytes decreased angiotensin II-mediated superoxide generation, suggesting that EP1-associated injury of remaining podocytes in vivo could contribute to filtration barrier dysfunction. Accordingly, EP1 deletion in OVE26 mice prevented nephrin mRNA expression down-regulation and ameliorated glomerular basement membrane thickening and foot process effacement. Moreover, EP1 deletion reduced diabetes-induced expression of fibrotic markers fibronectin and α-actin, whereas EP1 antagonism decreased fibronectin in cultured proximal tubule cells. Similarly, proximal tubule megalin expression was reduced by diabetes but was preserved in EP1(-/-) mice. Finally, the diabetes-associated increase in angiotensin II-mediated constriction of isolated mesenteric arteries was blunted in OVE26EP1(-/-) mice, demonstrating a role for EP1 receptors in the diabetic vasculature. These data suggest that EP1 activation contributes to diabetic nephropathy progression at several locations, including podocytes, proximal tubule, and the vasculature. The EP1 receptor facilitates the actions of angiotensin II, thereby suggesting that targeting of both the renin-angiotensin system and the EP1 receptor could be beneficial in diabetic nephropathy.

  10. TPM3 deletions cause a hypercontractile congenital muscle stiffness phenotype

    PubMed Central

    Donkervoort, S.; Kirschner, J.; Bolduc, V.; Yang, ML.; Gibbons, MA.; Hu, Y.; Dastgir, J.; Leach, ME.; Rutkowski, A.; Foley, AR.; Krüger, M.; Wartchow, EP.; McNamara, E.; Ong, R.; Nowak, KJ.; Laing, NG.; Clarke, NF.; Ottenheijm, CAC.; Marston, SB.; Bönnemann, CG.

    2016-01-01

    Objective Mutations in TPM3, encoding Tpm3.12, cause a clinically and histopathologically diverse group of myopathies characterized by muscle weakness. We report two patients with novel de novo Tpm3.12 single glutamic acid deletions at positions ΔE218 and ΔE224, resulting in a significant hypercontractile phenotype with congenital muscle stiffness, rather than weakness, and respiratory failure in one case. Methods The effect of the Tpm3.12 deletions on the contractile properties in dissected patient myofibers was measured. We used quantitative in vitro motility assay (IVMA) to measure Ca2+-sensitivity of thin filaments reconstituted with recombinant Tpm3.12 ΔE218 and ΔE224. Results Contractility studies on permeabilized myofibers demonstrated reduced maximal active tension from both patients with increased Ca2+ sensitivity with altered cross-bridge cycling kinetics in ΔE224 fibers. In vitro motility studies showed a two-fold increase in Ca2+-sensitivity of the fraction of filaments motile and the filament sliding velocity concentrations for both mutations. Interpretation This data indicates that Tpm3.12 deletions ΔE218 and ΔE224 result in increased Ca2+ sensitivity of the troponin-tropomyosin complex, resulting in abnormally active interaction of actin and myosin complex. Both mutations are located in the charged motifs of the actin-binding residues of tropomyosin 3, thus disrupting the electrostatic interactions that facilitate accurate tropomyosin binding with actin necessary to prevent the on-state. The mutations destabilize the off-state and result in excessively sensitized excitation-contraction coupling of the contractile apparatus. This work expands the phenotypic spectrum of TPM3-related disease and provides insights into the pathophysiological mechanisms of the actin-tropomyosin complex. PMID:26418456

  11. SBML Level 3 package: Hierarchical Model Composition, Version 1 Release 3.

    PubMed

    Smith, Lucian Paul; Hucka, Michael; Hoops, Stefan; Finney, Andrew; Ginkel, Martin; Myers, Chris J; Moraru, Ion; Liebermeister, Wolfram

    2015-09-04

    Constructing a model in a hierarchical fashion is a natural approach to managing model complexity, and offers additional opportunities such as the potential to re-use model components. The SBML Level 3 Version 1 Core specification does not directly provide a mechanism for defining hierarchical models, but it does provide a mechanism for SBML packages to extend the Core specification and add additional syntactical constructs. The SBML Hierarchical Model Composition package for SBML Level 3 adds the necessary features to SBML to support hierarchical modeling. The package enables a modeler to include submodels within an enclosing SBML model, delete unneeded or redundant elements of that submodel, replace elements of that submodel with element of the containing model, and replace elements of the containing model with elements of the submodel. In addition, the package defines an optional "port" construct, allowing a model to be defined with suggested interfaces between hierarchical components; modelers can chose to use these interfaces, but they are not required to do so and can still interact directly with model elements if they so chose. Finally, the SBML Hierarchical Model Composition package is defined in such a way that a hierarchical model can be "flattened" to an equivalent, non-hierarchical version that uses only plain SBML constructs, thus enabling software tools that do not yet support hierarchy to nevertheless work with SBML hierarchical models.

  12. Psychometric assessment of the Chinese version of the brief illness perception questionnaire in breast cancer survivors

    PubMed Central

    Soong, Inda; Chan, Karen K. K.; Lee, Conrad; Ng, Alice; Sze, Wing Kin; Tsang, Janice; Lee, Victor

    2017-01-01

    Objective The eight-item Brief Illness Perception Questionnaire (B-IPQ) supposedly evaluates cognitive and emotional representations of illness. This study examined the validity and reliability of a traditional Chinese version of the B-IPQ in Hong Kong Chinese breast cancer survivors. Methods 358 Chinese breast cancer survivors who had recently ended their primary treatment completed this B-IPQ Chinese version. Confirmatory factor analysis (CFA) tested the factor structure. The internal consistency, construct, predictive and convergent validities of the scale were assessed. Results CFA revealed that the original three-factor (cognitive-emotional representations and illness comprehensibility) structure of the B-IPQ poorly fitted our sample. After deleting one item measuring illness coherence, seven-item gave an optimal two-factor (cognitive-emotional representations) structure for the B-IPQ (B-IPQ-7). Cronbach’s alpha for the two subscales were 0.653 and 0.821, and for the overall seven-item scale of B-IPQ was 0.783. Correlations of illness perception and physical symptom distress, anxiety, depression and known-group comparison between different treatment status suggested acceptable construct validity. The association between baseline illness perception and psychological distress at 3-month follow up supported predictive validity. Conclusions B-IPQ-7 appears to be a moderately valid measure of illness perception in cancer population, potentially useful for assessing illness representations in Chinese women with breast cancer. PMID:28319160

  13. Procedures for completion and deletion of National Priorities List sites

    SciTech Connect

    Not Available

    1989-04-01

    This document focuses on the technical requirements that have been developed to determine the completion of cleanup at Superfund sites and the subsequent procedural requirements for deleting sites from the National Priorities List (NPL). The guidance does not apply to sites that are removed from the NPL so that action can be taken under a different authority or to proposed sites that do not get placed on the final NPL. Expected users of the document include EPA personnel, states, and responsible parties involved in completion of cleanup activities at Superfund sites. The roles and responsibilities of all parties are herein described.

  14. Levodopa response in Parkinsonism with multiple mitochondrial DNA deletions.

    PubMed

    Wilcox, Robert A; Churchyard, Andrew; Dahl, Henrik H; Hutchison, Wendy M; Kirby, Denise M; Thyagarajan, Dominic

    2007-05-15

    We report a patient with an autosomal dominant chronic progressive external ophthalmoplegia phenotype associated with multiple mtDNA deletions in muscle from a family in which linkage analysis excluded mutations in DNA polymerase gamma (POLG), adenine nucleotide translocase (ANT-1) or C10orf2 (Twinkle). She presented with prominent Parkinsonism characterized by prolonged benefit from levodopa (L-dopa) and the later development of L-dopa induced dyskinesias and motor fluctuations. Thus L-dopa responsiveness, L-dopa induced dyskinesias and motor fluctuations may also occur in atypical Parkinsonism of mitochondrial disease, just as they may in multiple system atrophy.

  15. Progress Towards AIRS Science Team Version-7 at SRT

    NASA Technical Reports Server (NTRS)

    Susskind, Joel; Blaisdell, John; Iredell, Lena; Kouvaris, Louis

    2016-01-01

    The AIRS Science Team Version-6 retrieval algorithm is currently producing level-3 Climate Data Records (CDRs) from AIRS that have been proven useful to scientists in understanding climate processes. CDRs are gridded level-3 products which include all cases passing AIRS Climate QC. SRT has made significant further improvements to AIRS Version-6. At the last Science Team Meeting, we described results using SRT AIRS Version-6.22. SRT Version-6.22 is now an official build at JPL called 6.2.4. Version-6.22 results are significantly improved compared to Version-6, especially with regard to water vapor and ozone profiles. We have adapted AIRS Version-6.22 to run with CrIS/ATMS, at the Sounder SIPS which processed CrIS/ATMS data for August 2014. JPL AIRS Version-6.22 uses the Version-6 AIRS tuning coefficients. AIRS Version-6.22 has at least two limitations which must be improved before finalization of Version-7: Version-6.22 total O3 has spurious high values in the presence of Saharan dust over the ocean; and Version-6.22 retrieved upper stratospheric temperatures are very poor in polar winter. SRT Version-6.28 addresses the first concern. John Blaisdell ran the analog of AIRS Version-6.28 in his own sandbox at JPL for the 14th and 15th of every month in 2014 and all of July and October for 2014. AIRS Version-6.28a is hot off the presses and addresses the second concern.

  16. Skylab mobile laboratory

    NASA Technical Reports Server (NTRS)

    Primeaux, G. R.; Larue, M. A.

    1975-01-01

    The Skylab mobile laboratory was designed to provide the capability to obtain necessary data on the Skylab crewmen 30 days before lift-off, within 1 hour after recovery, and until preflight physiological baselines were reattained. The mobile laboratory complex consisted of six laboratories that supported cardiovascular, metabolic, nutrition and endocrinology, operational medicine, blood, and microbiology experiments; a utility package; and two shipping containers. The objectives and equipment requirements of the Skylab mobile laboratory and the data acquisition systems are discussed along with processes such as permanently mounting equipment in the individual laboratories and methods of testing and transporting the units. The operational performance, in terms of amounts of data collected, and the concept of mobile laboratories for medical and scientific experiments are evaluated. The Skylab mobile laboratory succeeded in facilitating the data collection and sample preservation associated with the three Skylab manned flights.

  17. CLIPS 6.0 - C LANGUAGE INTEGRATED PRODUCTION SYSTEM, VERSION 6.0 (UNIX VERSION)

    NASA Technical Reports Server (NTRS)

    Donnell, B.

    1994-01-01

    COOL (that is, a rule can pattern match on objects created using COOL). CLIPS 6.0 provides the capability to define functions, overloaded functions, and global variables interactively. In addition, CLIPS can be embedded within procedural code, called as a subroutine, and integrated with languages such as C, FORTRAN and Ada. CLIPS can be easily extended by a user through the use of several well-defined protocols. CLIPS provides several delivery options for programs including the ability to generate stand alone executables or to load programs from text or binary files. CLIPS 6.0 provides support for the modular development and execution of knowledge bases with the defmodule construct. CLIPS modules allow a set of constructs to be grouped together such that explicit control can be maintained over restricting the access of the constructs by other modules. This type of control is similar to global and local scoping used in languages such as C or Ada. By restricting access to deftemplate and defclass constructs, modules can function as blackboards, permitting only certain facts and instances to be seen by other modules. Modules are also used by rules to provide execution control. The CRSV (Cross-Reference, Style, and Verification) utility included with previous version of CLIPS is no longer supported. The capabilities provided by this tool are now available directly within CLIPS 6.0 to aid in the development, debugging, and verification of large rule bases. COSMIC offers four distribution versions of CLIPS 6.0: UNIX (MSC-22433), VMS (MSC-22434), MACINTOSH (MSC-22429), and IBM PC (MSC-22430). Executable files, source code, utilities, documentation, and examples are included on the program media. All distribution versions include identical source code for the command line version of CLIPS 6.0. This source code should compile on any platform with an ANSI C compiler. Each distribution version of CLIPS 6.0, except that for the Macintosh platform, includes an executable for the

  18. CLIPS 6.0 - C LANGUAGE INTEGRATED PRODUCTION SYSTEM, VERSION 6.0 (IBM PC VERSION)

    NASA Technical Reports Server (NTRS)

    Donnell, B.

    1994-01-01

    COOL (that is, a rule can pattern match on objects created using COOL). CLIPS 6.0 provides the capability to define functions, overloaded functions, and global variables interactively. In addition, CLIPS can be embedded within procedural code, called as a subroutine, and integrated with languages such as C, FORTRAN and Ada. CLIPS can be easily extended by a user through the use of several well-defined protocols. CLIPS provides several delivery options for programs including the ability to generate stand alone executables or to load programs from text or binary files. CLIPS 6.0 provides support for the modular development and execution of knowledge bases with the defmodule construct. CLIPS modules allow a set of constructs to be grouped together such that explicit control can be maintained over restricting the access of the constructs by other modules. This type of control is similar to global and local scoping used in languages such as C or Ada. By restricting access to deftemplate and defclass constructs, modules can function as blackboards, permitting only certain facts and instances to be seen by other modules. Modules are also used by rules to provide execution control. The CRSV (Cross-Reference, Style, and Verification) utility included with previous version of CLIPS is no longer supported. The capabilities provided by this tool are now available directly within CLIPS 6.0 to aid in the development, debugging, and verification of large rule bases. COSMIC offers four distribution versions of CLIPS 6.0: UNIX (MSC-22433), VMS (MSC-22434), MACINTOSH (MSC-22429), and IBM PC (MSC-22430). Executable files, source code, utilities, documentation, and examples are included on the program media. All distribution versions include identical source code for the command line version of CLIPS 6.0. This source code should compile on any platform with an ANSI C compiler. Each distribution version of CLIPS 6.0, except that for the Macintosh platform, includes an executable for the

  19. CLIPS 6.0 - C LANGUAGE INTEGRATED PRODUCTION SYSTEM, VERSION 6.0 (MACINTOSH VERSION)

    NASA Technical Reports Server (NTRS)

    Riley, G.

    1994-01-01

    COOL (that is, a rule can pattern match on objects created using COOL). CLIPS 6.0 provides the capability to define functions, overloaded functions, and global variables interactively. In addition, CLIPS can be embedded within procedural code, called as a subroutine, and integrated with languages such as C, FORTRAN and Ada. CLIPS can be easily extended by a user through the use of several well-defined protocols. CLIPS provides several delivery options for programs including the ability to generate stand alone executables or to load programs from text or binary files. CLIPS 6.0 provides support for the modular development and execution of knowledge bases with the defmodule construct. CLIPS modules allow a set of constructs to be grouped together such that explicit control can be maintained over restricting the access of the constructs by other modules. This type of control is similar to global and local scoping used in languages such as C or Ada. By restricting access to deftemplate and defclass constructs, modules can function as blackboards, permitting only certain facts and instances to be seen by other modules. Modules are also used by rules to provide execution control. The CRSV (Cross-Reference, Style, and Verification) utility included with previous version of CLIPS is no longer supported. The capabilities provided by this tool are now available directly within CLIPS 6.0 to aid in the development, debugging, and verification of large rule bases. COSMIC offers four distribution versions of CLIPS 6.0: UNIX (MSC-22433), VMS (MSC-22434), MACINTOSH (MSC-22429), and IBM PC (MSC-22430). Executable files, source code, utilities, documentation, and examples are included on the program media. All distribution versions include identical source code for the command line version of CLIPS 6.0. This source code should compile on any platform with an ANSI C compiler. Each distribution version of CLIPS 6.0, except that for the Macintosh platform, includes an executable for the

  20. Software engineering laboratory series: Annotated bibliography of software engineering laboratory literature

    NASA Technical Reports Server (NTRS)

    Morusiewicz, Linda; Valett, Jon

    1992-01-01

    This document is an annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory. More than 100 publications are summarized. These publications cover many areas of software engineering and range from research reports to software documentation. This document has been updated and reorganized substantially since the original version (SEL-82-006, November 1982). All materials have been grouped into eight general subject areas for easy reference: (1) the Software Engineering Laboratory; (2) the Software Engineering Laboratory: Software Development Documents; (3) Software Tools; (4) Software Models; (5) Software Measurement; (6) Technology Evaluations; (7) Ada Technology; and (8) Data Collection. This document contains an index of these publications classified by individual author.

  1. 16 CFR 460.7 - Which test version to use.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Which test version to use. 460.7 Section 460.7 Commercial Practices FEDERAL TRADE COMMISSION TRADE REGULATION RULES LABELING AND ADVERTISING OF HOME INSULATION § 460.7 Which test version to use. Use the version of the ASTM test method that was...

  2. Differential effect of specific gr/gr deletion subtypes on spermatogenesis in the Chinese Han population.

    PubMed

    Yang, Y; Ma, M; Li, L; Su, D; Chen, P; Ma, Y; Liu, Y; Tao, D; Lin, L; Zhang, S

    2010-10-01

    As a common variation in the azoospermia factor c (AZFc) region of Y chromosome, the gr/gr deletion is regarded as a significant risk factor for spermatogenic impairment, whereas the association of the deletion's phenotypic expression with Y-chromosomal background is still a subject of debate. To further investigate the contribution of the deletion to spermatogenic impairment in different Y-chromosomal haplogroups, the partial AZFc deletion was detected with AZFc-specific sequence tagged sites, gene dosage and gene copy analyses of deleted in azoospermia (DAZ), chromodomain Y1 (CDY1) and basic protein Y2 (BPY2) in 1426 azoo/oligozoospermic and 672 normozoospermic men from a Chinese population. The haplogrouping was performed in 231 deletion carriers with 12 polymorphic loci of Y chromosome. As a result, five gr/gr rearrangement types in eight Y haplogroups were observed, in which the simple gr/gr deletion was the most common type, and its frequency was significantly higher in men with azoo/oligozoospermia relative to normozoospermia. Also the distribution of gr/gr-rearranged Y haplogroups was significantly different between the two groups, in which gr/gr-deleted haplogroups C and DE were more common in men with azoo/oligozoospermia. In the 6 gr/gr copy deletion haplotypes, the frequencies of DAZ1/DAZ2+CDY1a or CDY1b deletion were significantly higher in men with azoo/oligozoospermia, while all DAZ3/DAZ4+CDY1b+BPY2.2 or 2.3 deletions were found only in haplogroup Q1 without any distribution difference between the azoo/oligozoospermic and normozoospermic groups. This study provided further evidence for the existence of multiple subtypes of gr/gr deletion and indicates that gr/gr-DAZ1/DAZ2 deletion is a significant risk factor. However, the association of the phenotypic variation of gr/gr deletion with Y-chromosomal haplogroups is not definite yet, because of the limited amounts of the deletions observed in each of the haplogroups and the lack of the quantitative

  3. Deletion mapping of 22q11 in CATCH22 syndrome: Identification of a second critical region

    SciTech Connect

    Kurahashi, Hiroki; Nakayama, Takahiro; Nishisho, Isamu

    1996-06-01

    The deletion at 22q11.2 implicates a variety of congenital anomaly syndromes, for which the acronym CATCH22 has been proposed . Most patients with these syndromes share the common large deletion spanning 1-2 Mb, while the phenotypic variability of the patients does not seem to correlate with the extent of the deletions. On the basis of the deletions of rare cases with unbalanced translocation, the shortest region of overlap (SRO) had been identified in the most-centromeric region of the common large deletion. One patient (ADU) has been reported to carry a balanced translocation with the breakpoint located in the SRO. Recently, three transcripts were identified at or very close to the ADU breakpoint (ADUBP), making them strong candidates for CATCH22 syndrome. Here, we describe one patient with a unique deletion at 22q11.2 revealed by quantitative hybridization and/or FISH with six DNA markers in the common large deletion. The patient was dizygous at loci within the SRO and hemizygous only at the most-telomeric locus in the common large deletion. This finding suggests that there must be another critical region in the common large deletion besides the breakpoint of the ADU and that haploinsufficiency of genes in this deletion may also play a major role in CATCH22 pathogenesis. 15 refs., 3 figs.

  4. Novel large-range mitochondrial DNA deletions and fatal multisystemic disorder with prominent hepatopathy

    SciTech Connect

    Bianchi, Marzia; Rizza, Teresa; Verrigni, Daniela; Martinelli, Diego; Tozzi, Giulia; Torraco, Alessandra; Piemonte, Fiorella; Dionisi-Vici, Carlo; Nobili, Valerio; Francalanci, Paola; Boldrini, Renata; Callea, Francesco; Santorelli, Filippo Maria; Bertini, Enrico; and others

    2011-11-18

    Highlights: Black-Right-Pointing-Pointer Expanded array of mtDNA deletions. Black-Right-Pointing-Pointer Pearson syndrome with prominent hepatopathy associated with single mtDNA deletions. Black-Right-Pointing-Pointer Detection of deletions in fibroblasts and blood avoids muscle and liver biopsy. Black-Right-Pointing-Pointer Look for mtDNA deletions before to study nuclear genes related to mtDNA depletion. -- Abstract: Hepatic involvement in mitochondrial cytopathies rarely manifests in adulthood, but is a common feature in children. Multiple OXPHOS enzyme defects in children with liver involvement are often associated with dramatically reduced amounts of mtDNA. We investigated two novel large scale deletions in two infants with a multisystem disorder and prominent hepatopathy. Amount of mtDNA deletions and protein content were measured in different post-mortem tissues. The highest levels of deleted mtDNA were in liver, kidney, pancreas of both patients. Moreover, mtDNA deletions were detected in cultured skin fibroblasts in both patients and in blood of one during life. Biochemical analysis showed impairment of mainly complex I enzyme activity. Patients manifesting multisystem disorders in childhood may harbour rare mtDNA deletions in multiple tissues. For these patients, less invasive blood specimens or cultured fibroblasts can be used for molecular diagnosis. Our data further expand the array of deletions in the mitochondrial genomes in association with liver failure. Thus analysis of mtDNA should be considered in the diagnosis of childhood-onset hepatopathies.

  5. De novo proximal interstitial deletions of 14q: Cytogenetic and molecular investigations

    SciTech Connect

    Shapira, S.K.; Anderson, K.L.; Orr-Urtregar, A.; Craigen, W.J.; Lupski, J.R.; Shaffer, L.G.

    1994-08-01

    We report on 2 unrelated patients who had chromosome analysis performed because of psychomotor delay, failure to thrive, and minor anomalies. Each patient had a novel proximal 14q deletion (q11.2 to q21.1 in patient 737 and q12 to q22 in patient 777). Polymorphic (C-A){sub n} microsatellite markers distributed along the length of chromosome 14q were examined in both patients and their parents in order to determine which marker loci were deleted. The deletion in patient 737 was found to be paternal in origin, based on the analysis of 2 marker loci (D14S54 and D14S70), thus assigning these loci to the deleted interval q11.2 q21.1. Furthermore, 3 loci were not deleted (TCRD, D14S50, and D14S80), suggesting that they are within or proximal to 14q11.2. In the other family (patient 777), none of the markers were fully informative, but the deleted chromosome was determined to be paternally derived based on cytogenetic heteromorphisms. Despite having overlapping proximal 14q deletions, these 2 patients shared few phenotypic similarities except for failure to thrive, micrognathia, and hypoplasia of the corpus callosum. Therefore, a distinct proximal 14q deletion syndrome is not yet apparent. However, the molecular analyses facilitated the localization of several 14q DNA markers to the deletion regions in these 2 patients, while excluding other markers from each deletion. 24 refs., 4 figs.

  6. Molecular characteristics of spontaneous deletions in the hyperthermophilic archaeon Sulfolobus acidocaldarius.

    PubMed

    Grogan, Dennis W; Hansen, Josh E

    2003-02-01

    Prokaryotic genomes acquire and eliminate blocks of DNA sequence by lateral gene transfer and spontaneous deletion, respectively. The basic parameters of spontaneous deletion, which are expected to influence the course of genome evolution, have not been determined for any hyperthermophilic archaeon. We therefore screened a number of independent pyrimidine auxotrophs of Sulfolobus acidocaldarius for deletions and sequenced those detected. Deletions accounted for only 0.4% of spontaneous pyrE mutations, corresponding to a frequency of about 10(-8) per cell. Nucleotide sequence analysis of five independent deletions showed no significant association of the endpoints with short direct repeats, despite the fact that several such repeats occur within the pyrE gene and that duplication mutations in pyrE reverted at high frequencies. Endpoints of the spontaneous deletions did not coincide with short inverted repeats or potential stem-loop structures. No consensus sequence common to all the deletions could be identified, although two deletions showed the potential of being stabilized by octanucleotide sequences elsewhere in pyrE, and another pair of deletions shared an octanucleotide at their 3' ends. The unusually low frequency and low sequence dependence of spontaneous deletions in the S. acidocaldarius pyrE gene compared to other genetic systems could not be explained in terms of possible constraints imposed by the 5-fluoroorotate selection.

  7. Intragenic ERG Deletions Do Not Explain the Biology of ERG-Related Acute Lymphoblastic Leukemia

    PubMed Central

    Potuckova, Eliska; Zuna, Jan; Hovorkova, Lenka; Starkova, Julia; Stary, Jan; Trka, Jan; Zaliova, Marketa

    2016-01-01

    Intragenic ERG deletions occur in 3–5% of B-cell precursor acute lymphoblastic leukemia, specifically in B-other subtype lacking the classifying genetic lesions. They represent the only genetic lesion described so far present in the majority of cases clustering into a subgroup of B-other subtype characterized by a unique gene expression profile, probably sharing a common, however, not yet fully described, biological background. We aimed to elucidate whether ERG deletions could drive the specific biology of this ERG-related leukemia subgroup through expression of aberrant or decreased expression of wild type ERG isoforms. We showed that leukemic cells with endogenous ERG deletion express an aberrant transcript translated into two proteins in transfected cell lines and that one of these proteins colocalizes with wild type ERG. However, we did not confirm expression of the proteins in acute lymphoblastic leukemia cases with endogenous ERG deletion. ERG deletions resulted in significantly lower expression of wild type ERG transcripts compared to B-other cases without ERG deletion. However, cases with subclonal ERG deletion, clustering to the same ERG deletion associated subgroup, presented similar levels of wild type ERG as cases without ERG deletion. In conclusion, our data suggest that neither the expression of aberrant proteins from internally deleted allele nor the reduced expression of wild type ERG seem to provide a plausible explanation of the specific biology of ERG -related leukemia subgroup. PMID:27494621

  8. Data Identifiers, Versioning, and Micro-citation

    NASA Astrophysics Data System (ADS)

    Parsons, M. A.; Duerr, R. E.

    2012-12-01

    Data citation, especially using Digital Object Identifiers (DOIs), is an increasingly accepted scientific practice. For example, the AGU Council asserts that data "publications" should "be credited and cited like the products of any other scientific activity," and Thomson Reuters has recently announced a data citation index built from DOIs assigned to data sets. Correspondingly, formal guidelines for how to cite a data set (using DOIs or similar identifiers/locators) have recently emerged, notably those from the international DataCite consortium, the UK Digital Curation Centre, and the US Federation of Earth Science Information Partners. These different data citation guidelines are largely congruent. They agree on the basic practice and elements of data citation, especially for relatively static, whole data collections. There is less agreement on some of the more subtle nuances of data citation. They define different methods for handling different data set versions, especially for the very dynamic, growing data sets that are common in Earth Sciences. They also differ in how people should cite specific, arbitrarily large elements, "passages," or subsets of a larger data collection, i.e., the precise data records actually used in a study. This detailed "micro-citation", and careful reference to exact versions of data are essential to ensure scientific reproducibility. Identifiers such as DOIs are necessary but not sufficient for the precise, detailed, references necessary. Careful practice must be coupled with the use of curated identifiers. In this paper we review the pros and cons of different approaches to versioning and micro-citation. We suggest a workable solution for most existing Earth science data and suggest a more rigorous path forward for the future.

  9. Fuzzy Versions of Epistemic and Deontic Logic

    NASA Technical Reports Server (NTRS)

    Gounder, Ramasamy S.; Esterline, Albert C.

    1998-01-01

    Epistemic and deontic logics are modal logics, respectively, of knowledge and of the normative concepts of obligation, permission, and prohibition. Epistemic logic is useful in formalizing systems of communicating processes and knowledge and belief in AI (Artificial Intelligence). Deontic logic is useful in computer science wherever we must distinguish between actual and ideal behavior, as in fault tolerance and database integrity constraints. We here discuss fuzzy versions of these logics. In the crisp versions, various axioms correspond to various properties of the structures used in defining the semantics of the logics. Thus, any axiomatic theory will be characterized not only by its axioms but also by the set of properties holding of the corresponding semantic structures. Fuzzy logic does not proceed with axiomatic systems, but fuzzy versions of the semantic properties exist and can be shown to correspond to some of the axioms for the crisp systems in special ways that support dependency networks among assertions in a modal domain. This in turn allows one to implement truth maintenance systems. For the technical development of epistemic logic, and for that of deontic logic. To our knowledge, we are the first to address fuzzy epistemic and fuzzy deontic logic explicitly and to consider the different systems and semantic properties available. We give the syntax and semantics of epistemic logic and discuss the correspondence between axioms of epistemic logic and properties of semantic structures. The same topics are covered for deontic logic. Fuzzy epistemic and fuzzy deontic logic discusses the relationship between axioms and semantic properties for these logics. Our results can be exploited in truth maintenance systems.

  10. TOUGH2 User's Guide Version 2

    SciTech Connect

    Pruess, K.; Oldenburg, C.M.; Moridis, G.J.

    1999-11-01

    TOUGH2 is a numerical simulator for nonisothermal flows of multicomponent, multiphase fluids in one, two, and three-dimensional porous and fractured media. The chief applications for which TOUGH2 is designed are in geothermal reservoir engineering, nuclear waste disposal, environmental assessment and remediation, and unsaturated and saturated zone hydrology. TOUGH2 was first released to the public in 1991; the 1991 code was updated in 1994 when a set of preconditioned conjugate gradient solvers was added to allow a more efficient solution of large problems. The current Version 2.0 features several new fluid property modules and offers enhanced process modeling capabilities, such as coupled reservoir-wellbore flow, precipitation and dissolution effects, and multiphase diffusion. Numerous improvements in previously released modules have been made and new user features have been added, such as enhanced linear equation solvers, and writing of graphics files. The T2VOC module for three-phase flows of water, air and a volatile organic chemical (VOC), and the T2DM module for hydrodynamic dispersion in 2-D flow systems have been integrated into the overall structure of the code and are included in the Version 2.0 package. Data inputs are upwardly compatible with the previous version. Coding changes were generally kept to a minimum, and were only made as needed to achieve the additional functionalities desired. TOUGH2 is written in standard FORTRAN77 and can be run on any platform, such as workstations, PCs, Macintosh, mainframe and supercomputers, for which appropriate FORTRAN compilers are available. This report is a self-contained guide to application of TOUGH2 to subsurface flow problems. It gives a technical description of the TOUGH2 code, including a discussion of the physical processes modeled, and the mathematical and numerical methods used. Illustrative sample problems are presented along with detailed instructions for preparing input data.

  11. Brazilian version of the Berg balance scale.

    PubMed

    Miyamoto, S T; Lombardi Junior, I; Berg, K O; Ramos, L R; Natour, J

    2004-09-01

    The purpose of the present study was to translate and adapt the Berg balance scale, an instrument for functional balance assessment, to Brazilian-Portuguese and to determine the reliability of scores obtained with the Brazilian adaptation. Two persons proficient in English independently translated the original scale into Brazilian-Portuguese and a consensus version was generated. Two translators performed a back translation. Discrepancies were discussed and solved by a panel. Forty patients older than 65 years and 40 therapists were included in the cultural adaptation phase. If more than 15% of therapists or patients reported difficulty in understanding an item, that item was reformulated and reapplied. The final Brazilian version was then tested on 36 elderly patients (over age 65). The average age was 72 years. Reliability of the measure was assessed twice by one physical therapist (1-week interval between assessments) and once by one independent physical therapist. Descriptive analysis was used to characterize the patients. The intraclass correlation coefficient (ICC) and Pearson's correlation coefficient were computed to assess intra- and interobserver reliability. Six questions were modified during the translation stage and cultural adaptation phase. The ICC for intra- and interobserver reliability was 0.99 (P < 0.001) and 0.98 (P < 0.001), respectively. The Pearson correlation coefficient for intra- and interobserver reliability was 0.98 (P < 0.001) and 0.97 (P < 0.001), respectively. We conclude that the Brazilian version of the Berg balance scale is a reliable instrument to be used in balance assessment of elderly Brazilian patients.

  12. MACSYMA at CMS. Version 309.3.

    DTIC Science & Technology

    1987-08-01

    these examples are quite complicated. 1.1 Invoking Macsyma To use Macsvma on the CMS VAX you must first log in to the computer (see the System Manager ...1.8 C MICROCOPY RESOLUTION TEST CHART NATIONAL BUREAU OF STANOARDS-1963-A % JoI *ur~FILE LJ2 rCMS Technical Summary Report #88-3 f% MACSYMA AT CMS ...MACSYMA AT CMS . VERSION 309.3 Distribution/ W. Hereman, Y. Nagel and J. Strikwerda AvaIlcblflty Cces Technical Summary Report #88-3 ’Dist Sr~ci

  13. ALT-3 Target & CMU Version 4

    SciTech Connect

    Griego, Jeffrey R; Atchison, Walter L.; Holtkamp, David; Oro, David M.; Reinovsky, Robert E.; Rousculp, Christopher L.; Tabaka, Leonard J.

    2012-06-11

    The third Advance Liner Technology (ALT-3) experiment is the next in a long tradition of collaborations between LANL and RFNC/VNIIEF in high-explosive pulsed-power. Here a VNIIEF provided Disk Explosive Magnetic Generator (DEMG) will drive a LANL provided experimental load and diagnostic package. The objective of the experiment is to explore the use of a cylindrical liner-ontarget in tera-Pascal equation of state measurement. This presentation will discuss version 4 of the experimental target and central measuring unit (CMU) along with R & D already performed in fabrication of the target.

  14. External RNA Controls Consortium Beta Version Update.

    PubMed

    Lee, Hangnoh; Pine, P Scott; McDaniel, Jennifer; Salit, Marc; Oliver, Brian

    2016-01-01

    Spike-in RNAs are valuable controls for a variety of gene expression measurements. The External RNA Controls Consortium developed test sets that were used in a number of published reports. Here we provide an authoritative table that summarizes, updates, and corrects errors in the test version that ultimately resulted in the certified Standard Reference Material 2374. We have noted existence of anti-sense RNA controls in the material, corrected sub-pool memberships, and commented on control RNAs that displayed inconsistent behavior.

  15. UQTk version 2.0 user manual.

    SciTech Connect

    Debusschere, Bert J.; Sargsyan, Khachik; Safta, Cosmin

    2013-10-01

    The UQ Toolkit (UQTk) is a collection of libraries and tools for the quanti cation of uncer- tainty in numerical model predictions. Version 2.0 o ers intrusive and non-intrusive methods for propagating input uncertainties through computational models, tools for sensitivity anal- ysis, methods for sparse surrogate construction, and Bayesian inference tools for inferring parameters from experimental data. This manual discusses the download and installation process for UQTk, provides pointers to the UQ methods used in the toolkit, and describes some of the examples provided with the toolkit.

  16. Schedule:DRMAAc, Version 0.8

    SciTech Connect

    Harsch, T.

    2004-04-22

    This Perl module is an implementation of the DRMAA specification. The DRMAA specification is one that makes a common API to distribute jobs via a DRM (Distributed Resource Manager), such as (SGE, LSF, OpenPBS, etc.). The specification is in review stages now (see http://www.drmaa.org) and will be, in my opinion, a defacto standard in a short time. Currently, only SGE has a working interface to the DRMAA, which will be released with version 6.0 of the product in May of 2004. Other DRM vendors have compliance plans in the works. DRMA does not provide an API for configuring DRMs, just for submitting jobs to them.

  17. START user manual version 2.1

    NASA Astrophysics Data System (ADS)

    Mooij, E.

    1993-07-01

    The Simulation Tool for Atmospheric Reentry Trajectories (START) version 2.1 is presented. The software is capable of doing six degrees of freedom reentry simulations, starting with a deorbit burn maneuver in orbit. After the atmospheric entry, the descent under a parachute can be simulated as well. Central bodies included are: Earth, the Moon, Mars and Titan. The program was equipped with a menu oriented user interface, giving full access to the input data. The manual is focused on how to use the software. Before discussing the capabilities of START, a short overview of START and some general remarks on the user interface are given.

  18. Standards Laboratory environments

    SciTech Connect

    Braudaway, D.W.

    1990-09-01

    Standards Laboratory environments need to be carefully selected to meet the specific mission of each laboratory. The mission of the laboratory depends on the specific work supported, the measurement disciplines required and the level of uncertainty required in the measurements. This document reproduces the contents of the Sandia National Laboratories Primary Standards Laboratory Memorandum Number 3B (PSLM-3B) which was issued on May 16, 1988, under the auspices of the Department of Energy, Albuquerque Operations Office, to guide the laboratories of the Nuclear Weapons Complex in selecting suitable environments. Because of both general interest and specific interest in Standards Laboratory environments this document is being issued in a more available form. The purpose of this document is to provide guidance in selection of laboratory environments suitable for standards maintenance and calibration operations. It is not intended to mandate a specific environment for a specific calibration but to direct selection of the environment and to offer suggestions on how to extend precision in an existing and/or achievable (practical) environment. Although this documents pertains specifically to standards laboratories, it can be applied to any laboratory requiring environmental control.

  19. MACCS version 1.5.11.1: A maintenance release of the code

    SciTech Connect

    Chanin, D.; Foster, J.; Rollstin, J.; Miller, L.

    1993-10-01

    A new version of the MACCS code (version 1.5.11.1) has been developed by Sandia National Laboratories under sponsorship of the US Nuclear Regulatory Commission. MACCS was developed to support evaluations of the off-site consequences from hypothetical severe accidents at commercial power plants. MACCS is the only current public domain code in the US that embodies all of the following modeling capabilities: (1) weather sampling using a year of recorded weather data; (2) mitigative actions such as evacuation, sheltering, relocation, decontamination, and interdiction; (3) economic costs of mitigative actions; (4) cloudshine, groundshine, and inhalation pathways as well as food and water ingestion; (5) calculation of both individual and societal doses to various organs; and (6) calculation of both acute (nonstochastic) and latent (stochastic) health effects and risks of health effects. All of the consequence measures may be fun generated in the form of a complementary cumulative distribution function (CCDF). The current version implements a revised cancer model consistent with recent reports such as BEIR V and ICRP 60. In addition, a number of error corrections and portability enhancements have been implemented. This report describes only the changes made in creating the new version. Users of the code will need to obtain the code`s original documentation, NUREG/CR-4691.

  20. ADAMS/WT advanced development - version 1.4 and beyond

    SciTech Connect

    Elliott, A.S.; Depauw, T.R.

    1996-12-31

    ADAMS/WT is an wind-turbine-specific shell for the general-purpose mechanical system simulation package ADAMS5. It was developed under the guidance of the National Renewable Energy Laboratory to give engineers and analysts in the wind turbine community access to the analytical power of ADAMS, without having to become expert in its particular technology. The 1.4 version of ADAMS/WT is the most recent upgrade to the package, incorporating the most up-to-date version of the AeroDyn aerodynamic forcing subroutines from the University of Utah. It is also the first version to be made available on the Windows/NT platform. In version 1.4, ADAMS/WT has been significantly improved throughout and runs much faster. Automatic generation of standardized output has been added. The documentation has been extensively augmented with more detailed descriptions, more figures and more examples. ADAMS/WT remains the most powerful analytical tool available for horizontal-axis wind turbine development. 10 figs.

  1. 22q11 Deletion Syndrome: A Genetic Subtype of Schizophrenia

    PubMed Central

    Bassett, Anne S.; Chow, Eva W.C.

    2012-01-01

    Schizophrenia is likely to be caused by several susceptibility genes and may have environmental factors that interact with susceptibility genes and/or nongenetic causes. Recent evidence supports the likelihood that 22q11 Deletion Syndrome (22qDS) represents an identifiable genetic subtype of schizophrenia. 22qDS is an under-recognized genetic syndrome associated with microdeletions on chromosome 22 and a variable expression that often includes mild congenital dysmorphic features, hypernasal speech, and learning difficulties. Initial evidence indicates that a minority of patients with schizophrenia (~2%) may have 22qDS and that prevalence may be somewhat higher in subpopulations with developmental delay. This paper proposes clinical criteria (including facial features, learning disabilities, hypernasal speech, congenital heart defects and other congenital anomalies) to aid in identifying patients with schizophrenia who may have this subtype and outlines features that may increase the index of suspicion for this syndrome. Although no specific causal gene or genes have yet been identified in the deletion region, 22qDS may represent a more homogeneous subtype of schizophrenia. This subtype may serve as a model for neurodevelopmental origins of schizophrenia that could aid in delineating etiologic and pathogenetic mechanisms. PMID:10509171

  2. A codon deletion confers resistance to herbicides inhibiting protoporphyrinogen oxidase

    PubMed Central

    Patzoldt, William L.; Hager, Aaron G.; McCormick, Joel S.; Tranel, Patrick J.

    2006-01-01

    Herbicides that act by inhibiting protoporphyrinogen oxidase (PPO) are widely used to control weeds in a variety of crops. The first weed to evolve resistance to PPO-inhibiting herbicides was Amaranthus tuberculatus, a problematic weed in the midwestern United States that previously had evolved multiple resistances to herbicides inhibiting two other target sites. Evaluation of a PPO-inhibitor-resistant A. tuberculatus biotype revealed that resistance was a (incompletely) dominant trait conferred by a single, nuclear gene. Three genes predicted to encode PPO were identified in A. tuberculatus. One gene from the resistant biotype, designated PPX2L, contained a codon deletion that was shown to confer resistance by complementation of a hemG mutant strain of Escherichia coli grown in the presence and absence of the PPO inhibitor lactofen. PPX2L is predicted to encode both plastid- and mitochondria-targeted PPO isoforms, allowing a mutation in a single gene to confer resistance to two herbicide target sites. Unique aspects of the resistance mechanism include an amino acid deletion, rather than a substitution, and the dual-targeting nature of the gene, which may explain why resistance to PPO inhibitors has been rare. PMID:16894159

  3. A codon deletion confers resistance to herbicides inhibiting protoporphyrinogen oxidase.

    PubMed

    Patzoldt, William L; Hager, Aaron G; McCormick, Joel S; Tranel, Patrick J

    2006-08-15

    Herbicides that act by inhibiting protoporphyrinogen oxidase (PPO) are widely used to control weeds in a variety of crops. The first weed to evolve resistance to PPO-inhibiting herbicides was Amaranthus tuberculatus, a problematic weed in the midwestern United States that previously had evolved multiple resistances to herbicides inhibiting two other target sites. Evaluation of a PPO-inhibitor-resistant A. tuberculatus biotype revealed that resistance was a (incompletely) dominant trait conferred by a single, nuclear gene. Three genes predicted to encode PPO were identified in A. tuberculatus. One gene from the resistant biotype, designated PPX2L, contained a codon deletion that was shown to confer resistance by complementation of a hemG mutant strain of Escherichia coli grown in the presence and absence of the PPO inhibitor lactofen. PPX2L is predicted to encode both plastid- and mitochondria-targeted PPO isoforms, allowing a mutation in a single gene to confer resistance to two herbicide target sites. Unique aspects of the resistance mechanism include an amino acid deletion, rather than a substitution, and the dual-targeting nature of the gene, which may explain why resistance to PPO inhibitors has been rare.

  4. Deletion of Fanca or Fancd2 dysregulates Treg in mice.

    PubMed

    Du, Wei; Erden, Ozlem; Wilson, Andrew; Sipple, Jared M; Schick, Jonathan; Mehta, Parinda; Myers, Kasiani C; Steinbrecher, Kris A; Davies, Stella M; Pang, Qishen

    2014-03-20

    Fanconi anemia (FA) is a genetic disorder associated with bone marrow (BM) failure and leukemia. Recent studies demonstrate variable immune defects in FA. However, the cause for FA immunodeficiency is unknown. Here we report that deletion of Fanca or Fancd2 dysregulates the suppressive activity of regulatory T cells (Tregs), shown functionally as exacerbation of graft-vs-host disease (GVHD) in mice. Recipient mice of Fanca(-/-) or Fancd2(-/-) BM chimeras exhibited severe acute GVHD after allogeneic BM transplantation (BMT). T cells from Fanca(-/-) or Fancd2(-/-) mice induced higher GVHD lethality than those from wild-type (WT) littermates. FA Tregs possessed lower proliferative suppression potential compared with WT Tregs, as demonstrated by in vitro proliferation assay and BMT. Analysis of CD25(+)Foxp3(+) Tregs indicated that loss of Fanca or Fancd2 dysregulated Foxp3 target gene expression. Additionally, CD25(+)Foxp3(+) Tregs of Fanca(-/-) or Fancd2(-/-) mice were less efficient in suppressing the production of GVHD-associated inflammatory cytokines. Consistently, aberrant NF-κB activity was observed in infiltrated T cells from FA GVHD mice. Conditional deletion of p65 in FA Tregs decreased GVHD mortality. Our study uncovers an essential role for FA proteins in maintaining Treg homeostasis, possibly explaining, at least in part, the immune deficiency reported in some FA patients.

  5. Dystrophin in frameshift deletion patients with Becker Muscular Dystrophy

    SciTech Connect

    Gangopadhyay, S.B.; Ray, P.N.; Worton, R.G.; Sherratt, T.G.; Heckmatt, J.Z.; Dubowitz, V.; Strong, P.N.; Miller, G. ); Shokeir, M. )

    1992-09-01

    In a previous study the authors identified 14 cases with Duchenne muscular dystrophy (DMD) or its milder variant, Becker muscular dystrophy (BMD), with a deletion of exons 3-7, a deletion that would be expected to shift the translational reading frame of the mRNA and give a severe phenotype. They have examined dystrophin and its mRNA from muscle biopsies of seven cases with either mild or intermediate phenotypes. In all cases they detected slightly lower-molecular-weight dystrophin in 12%-15% abundance relative to the normal. By sequencing amplified mRNA they have found that exon 2 is spliced to exon 8, a splice that produces a frameshifted mRNA, and have found no evidence for alternate splicing that might be involved in restoration of dystrophin mRNA reading frame in the patients with a mild phenotype. Other transcriptional and posttranscriptional mechanisms such as cryptic promoter, ribosomal frameshifting, and reinitiation are suggested that might play some role in restoring the reading frame. 34 refs., 5 figs. 1 tab.

  6. The h-p Version of the Finite Element Method.

    DTIC Science & Technology

    1985-07-01

    NUMEERS r. Institute for Physical Science and Technology University of Maryland P College Park, MD 20742 ItI. CONTROLLING OFFICE NAMEC AND ADDRESS Is...commerical code (released in 1985) using the p and h-p versions. The h-p version combines the h and p-versions. The p-version was first theoretically studied ...satisfied 121 L1]- We will study the approximation (in the space H1 ) of functions u B2 ,d 2) by the h-p version and will show that exponential rate

  7. The Confederate medical laboratories.

    PubMed

    Hasegawa, Guy R; Hambrecht, F Terry

    2003-12-01

    During the Civil War, the scarcity and expense of imported drugs forced the Confederate Army to establish several medical laboratories to manufacture drugs for military use. The laboratories produced medicines from indigenous plants and also made non-plant-based drugs. The Confederate Surgeon General and the Chief Purveyor in Richmond, VA, coordinated activities of most of the laboratories. The laboratories employed talented and resourceful personnel and manufactured a large volume and wide variety of drugs, the most useful of which included ether, chloroform, and opiates. The pharmaceutical quality of the laboratories' output was evidently uneven. Empirical testing in military hospitals helped determine the clinical value of indigenous remedies. The Confederate medical laboratories participated in a coordinated effort to supply the Army with substitutes for drugs whose availability was curtailed or uncertain.

  8. Cytogenetic and array CGH characterization of de novo 1p36 duplications and deletion in a patient with congenital cataracts, hearing loss, choanal atresia, and mental retardation.

    PubMed

    Chen, Emily; Obolensky, Elise; Rauen, Katherine A; Shaffer, Lisa G; Li, Xu

    2008-11-01

    We describe a 14-year-old boy with congenital bilateral cataracts, blepharophimosis, ptosis, choanal atresia, sensorineural hearing loss, short, webbed neck, poor esophageal motility, severe growth and mental retardation, skeletal anomalies, seizures, and no speech. As an infant, he had transient hypogammaglobulinemia requiring IVIG therapy. Cytogenetic studies show an apparently de novo visible duplication at 1p36.3. Fluorescence in situ hybridization (FISH) studies confirm that the common region for the 1p36 deletion syndrome (p58) is duplicated. Probes for D1Z2 at 1p36.3 and the subtelomeric region of 1p (TEL1p) are also duplicated. Array comparative genomic hybridization (aCGH) studies were done at three separate laboratories, each with somewhat different results. BAC whole genome array CGH suggests a single clone gain at the 1p terminus and a single clone deletion at 1p36.3. A targeted BAC array panel with higher resolution at the distal 1p36 region detects a telomeric duplication and an interstitial deletion. Oligonucleotide whole genomic aCGH shows the highest resolution and a more complex rearrangement: two duplications, an interstitial deletion, and a normal region. The MMP23A/B "matrix metalloproteinase 23A/B" genes are within the distal duplication region in our patient, and this patient does not have craniosynostosis. This is the first association of congenital cataracts, choanal atresia, and transient immune abnormalities with 1p36 duplication/deletion. This case illustrates the limitations of different cytogenetic technologies, and shows how three separate aCGH platforms allow for refined delineation and interpretation of the complex cytogenetic rearrangement which would not have been discovered by standard high-resolution chromosome analysis.

  9. A three amino acid deletion in the transmembrane domain of the nicotinic acetylcholine receptor α6 subunit confers high-level resistance to spinosad in Plutella xylostella

    PubMed Central

    Wang, Jing; Wang, Xingliang; Lansdell, Stuart J.; Zhang, Jianheng; Millar, Neil S.; Wu, Yidong

    2016-01-01

    Spinosad is a macrocyclic lactone insecticide that acts primarily at the nicotinic acetylcholine receptors (nAChRs) of target insects. Here we describe evidence that high levels of resistance to spinosad in the diamondback moth (Plutella xylostella) are associated with a three amino acid (3-aa) deletion in the fourth transmembrane domain (TM4) of the nAChR α6 subunit (Pxα6). Following laboratory selection with spinosad, the SZ-SpinR strain of P. xylostella exhibited 940-fold resistance to spinosad. In addition, the selected insect population had 1060-fold cross-resistance to spinetoram but, in contrast, no cross-resistance to abamectin was observed. Genetic analysis indicates that spinosad resistance in SZ-SpinR is inherited as a recessive and autosomal trait, and that the 3-aa deletion (IIA) in TM4 of Pxα6 is tightly linked to spinosad resistance. Because of well-established difficulties in functional expression of cloned insect nAChRs, the analogous resistance-associated deletion mutation was introduced into a prototype nAChR (the cloned human α7 subunit). Two-electrode voltage-clamp recording with wild-type and mutated nAChRs expressed in Xenopus laevis oocytes indicated that the mutation causes a complete loss of agonist activation. In addition, radioligand binding studies indicated that the 3-aa deletion resulted in significantly lower-affinity binding of the extracellular neurotransmitter-binding site. These findings are consistent with the 3-amino acid (IIA) deletion within the transmembrane domain of Pxα6 being responsible for target-site resistance to spinosad in the SZ-SpinR strain of P. xylostella. PMID:26855198

  10. Variation in Plasmodium falciparum Histidine-Rich Protein 2 (Pfhrp2) and Plasmodium falciparum Histidine-Rich Protein 3 (Pfhrp3) Gene Deletions in Guyana and Suriname.

    PubMed

    Akinyi Okoth, Sheila; Abdallah, Joseph F; Ceron, Nicolas; Adhin, Malti R; Chandrabose, Javin; Krishnalall, Karanchand; Huber, Curtis S; Goldman, Ira F; Macedo de Oliveira, Alexandre; Barnwell, John W; Udhayakumar, Venkatachalam

    2015-01-01

    Guyana and Suriname have made important progress in reducing the burden of malaria. While both countries use microscopy as the primary tool for clinical diagnosis, malaria rapid diagnostic tests (RDTs) are useful in remote areas of the interior where laboratory support may be limited or unavailable. Recent reports indicate that histidine-rich protein 2 (PfHRP2)-based diagnostic tests specific for detection of P. falciparum may provide false negative results in some parts of South America due to the emergence of P. falciparum parasites that lack the pfhrp2 gene, and thus produce no PfHRP2 antigen. Pfhrp2 and pfhrp3 genes were amplified in parasite isolates collected from Guyana and Suriname to determine if there were circulating isolates with deletions in these genes. Pfhrp3 deletions were monitored because some monoclonal antibodies utilized in PfHRP2-based RDTs cross-react with the PfHRP3 protein. We found that all 97 isolates from Guyana that met the inclusion criteria were both pfhrp2- and pfhrp3-positive. In Suriname (N = 78), 14% of the samples tested were pfhrp2-negative while 4% were pfhrp3-negative. Furthermore, analysis of the genomic region proximal to pfhrp2 and pfhrp3 revealed that genomic deletions extended to the flanking genes. We also investigated the population substructure of the isolates collected to determine if the parasites that had deletions of pfhrp2 and pfhrp3 belonged to any genetic subtypes. Cluster analysis revealed that there was no predominant P. falciparum population substructure among the isolates from either country, an indication of genetic admixture among the parasite populations. Furthermore, the pfhrp2-deleted parasites from Suriname did not appear to share a single, unique genetic background.

  11. Variation in Plasmodium falciparum Histidine-Rich Protein 2 (Pfhrp2) and Plasmodium falciparum Histidine-Rich Protein 3 (Pfhrp3) Gene Deletions in Guyana and Suriname

    PubMed Central

    Akinyi Okoth, Sheila; Abdallah, Joseph F.; Ceron, Nicolas; Adhin, Malti R.; Chandrabose, Javin; Krishnalall, Karanchand; Huber, Curtis S.; Goldman, Ira F.; Macedo de Oliveira, Alexandre; Barnwell, John W.; Udhayakumar, Venkatachalam

    2015-01-01

    Guyana and Suriname have made important progress in reducing the burden of malaria. While both countries use microscopy as the primary tool for clinical diagnosis, malaria rapid diagnostic tests (RDTs) are useful in remote areas of the interior where laboratory support may be limited or unavailable. Recent reports indicate that histidine-rich protein 2 (PfHRP2)-based diagnostic tests specific for detection of P. falciparum may provide false negative results in some parts of South America due to the emergence of P. falciparum parasites that lack the pfhrp2 gene, and thus produce no PfHRP2 antigen. Pfhrp2 and pfhrp3 genes were amplified in parasite isolates collected from Guyana and Suriname to determine if there were circulating isolates with deletions in these genes. Pfhrp3 deletions were monitored because some monoclonal antibodies utilized in PfHRP2-based RDTs cross-react with the PfHRP3 protein. We found that all 97 isolates from Guyana that met the inclusion criteria were both pfhrp2- and pfhrp3-positive. In Suriname (N = 78), 14% of the samples tested were pfhrp2-negative while 4% were pfhrp3-negative. Furthermore, analysis of the genomic region proximal to pfhrp2 and pfhrp3 revealed that genomic deletions extended to the flanking genes. We also investigated the population substructure of the isolates collected to determine if the parasites that had deletions of pfhrp2 and pfhrp3 belonged to any genetic subtypes. Cluster analysis revealed that there was no predominant P. falciparum population substructure among the isolates from either country, an indication of genetic admixture among the parasite populations. Furthermore, the pfhrp2-deleted parasites from Suriname did not appear to share a single, unique genetic background. PMID:25978499

  12. Version 1 of the Hubble Source Catalog

    NASA Astrophysics Data System (ADS)

    Whitmore, Bradley C.; Allam, Sahar S.; Budavari, Tamas; Donaldson, Tom; Lubow, Stephen H.; Quick, Lee; Strolger, Louis-Gregory; Wallace, Geoff; White, Richard L.

    2015-01-01

    The Hubble Source Catalog (HSC) is an initiative to combine the tens of thousands of visit-based Hubble Legacy Archive (HLA - available at http://hla.stsci.edu) source lists into a single master catalog. The HSC currently includes ACS/WFC, WFPC2, and WFC3 source lists generated using the Source Extractor software (Bertin & Arnouts 1996), cross-matched using the technique described in Budavari & Lubow (2012). The astrometric residuals for the HSC individual objects are typically within 10 mas and the magnitude residuals between repeats are generally within 0.10 mag. Version 1 of the HSC is scheduled to be released in winter 2015. Some of the primary improvements over the current Beta 0.3 version of the HSC include: 1) improved WFC3 source lists, 2) two more years of WFC3 data, 3) improved matching algorithms, 4) a draft paper to be submitted to PASP, 5) inclusion in the MAST Discovery Portal (http://mast.stsci.edu), and 6) a CasJobs capability for advanced searches. Demonstrations will be provided at the Space Telescope Science Institute booth during the conference and people will have the opportunity to use the system interactively. The URL for the HSC is http://archive.stsci.edu/hst/hsc/ .

  13. About the Portuguese VIM3 version

    NASA Astrophysics Data System (ADS)

    Pellegrino, O.; Cruz, A.; Oliveira, J. C.; Filipe, E.

    2015-02-01

    For the first time, a unique Portuguese version of the International Vocabulary of Metrology (VIM) was organized and published by the National Metrology Institutes (NMIs) of Portugal and Brazil. This challenge could be met thanks to the experiences of the respective translations of the previous editions of the VIM and to the new Orthographic Agreement (AO) of the Portuguese speaking countries. After a brief historical review of the VIMs and their Portuguese versions, this communication aims to display the main steps that led to the final joint translation. Advantage was taken of this 3rd edition and of the AO to update the Portuguese multiplicative prefix writing "kilo" in coherence with the respective symbol "k". By way of answer to the questions raised by the recent edition of the VIM (VIM3) that stresses on the concepts associated to the terms, some suggestions are proposed and inconsistencies are identified, in order to facilitate the understanding and the dissemination of the document. These few suggestions for the next edition of the VIM also intended to standardize the terminology found in normative texts of different scientific fields which unfortunately does not necessarily tend to be consistent between them.

  14. Version 1 of the Hubble Source Catalog

    NASA Astrophysics Data System (ADS)

    Whitmore, Bradley

    2015-08-01

    The Hubble Source Catalog (HSC) is designed to help optimize science from the Hubble Space Telescope by combining the tens of thousands of visit-based Hubble Legacy Archive (HLA - available at http://hla.stsci.edu) source lists into a single master catalog. The HSC includes ACS/WFC, WFPC2, and WFC3 source lists generated using the Source Extractor software (Bertin & Arnouts 1996). The current version of the catalog includes roughly 80 million detections of 30 million objects involving 112 different detector/filter combinations and about 50 thousand HST exposures cross-matched using the technique described in Budavari & Lubow (2012). The astrometric residuals for HSC objects are typically within 10 mas and the magnitude residuals between repeat measurements are generally within 0.10 mag. Version 1 of the HSC was released on February 25, 2015. The primary ways to access the HSC are the MAST Discovery Portal (http://mast.stsci.edu), and a CasJobs capability for advanced searches. Detailed use cases and videos are available to help researchers get started. The HSC will be an important reference for future telescopes, such as the James Webb Space Telescope and survey programs such as Pan-STARRS and LSST. The URL for the HSC is http://archive.stsci.edu/hst/hsc/ .

  15. FORTRAN Versions of Reformulated HFGMC Codes

    NASA Technical Reports Server (NTRS)

    Arnold, Steven M.; Aboudi, Jacob; Bednarcyk, Brett A.

    2006-01-01

    Several FORTRAN codes have been written to implement the reformulated version of the high-fidelity generalized method of cells (HFGMC). Various aspects of the HFGMC and its predecessors were described in several prior NASA Tech Briefs articles, the most recent being HFGMC Enhancement of MAC/GMC (LEW-17818-1), NASA Tech Briefs, Vol. 30, No. 3 (March 2006), page 34. The HFGMC is a mathematical model of micromechanics for simulating stress and strain responses of fiber/matrix and other composite materials. The HFGMC overcomes a major limitation of a prior version of the GMC by accounting for coupling of shear and normal stresses and thereby affords greater accuracy, albeit at a large computational cost. In the reformulation of the HFGMC, the issue of computational efficiency was addressed: as a result, codes that implement the reformulated HFGMC complete their calculations about 10 times as fast as do those that implement the HFGMC. The present FORTRAN implementations of the reformulated HFGMC were written to satisfy a need for compatibility with other FORTRAN programs used to analyze structures and composite materials. The FORTRAN implementations also afford capabilities, beyond those of the basic HFGMC, for modeling inelasticity, fiber/matrix debonding, and coupled thermal, mechanical, piezo, and electromagnetic effects.

  16. Two Mathematically Equivalent Versions of Maxwell's Equations

    NASA Astrophysics Data System (ADS)

    Gill, Tepper L.; Zachary, Woodford W.

    2011-01-01

    This paper is a review of the canonical proper-time approach to relativistic mechanics and classical electrodynamics. The purpose is to provide a physically complete classical background for a new approach to relativistic quantum theory. Here, we first show that there are two versions of Maxwell's equations. The new version fixes the clock of the field source for all inertial observers. However now, the (natural definition of the effective) speed of light is no longer an invariant for all observers, but depends on the motion of the source. This approach allows us to account for radiation reaction without the Lorentz-Dirac equation, self-energy (divergence), advanced potentials or any assumptions about the structure of the source. The theory provides a new invariance group which, in general, is a nonlinear and nonlocal representation of the Lorentz group. This approach also provides a natural (and unique) definition of simultaneity for all observers. The corresponding particle theory is independent of particle number, noninvariant under time reversal (arrow of time), compatible with quantum mechanics and has a corresponding positive definite canonical Hamiltonian associated with the clock of the source. We also provide a brief review of our work on the foundational aspects of the corresponding relativistic quantum theory. Here, we show that the standard square-root and Dirac equations are actually two distinct spin- 1/2 particle equations.

  17. Loci-STREAM Version 0.9

    NASA Technical Reports Server (NTRS)

    Wright, Jeffrey; Thakur, Siddharth

    2006-01-01

    Loci-STREAM is an evolving computational fluid dynamics (CFD) software tool for simulating possibly chemically reacting, possibly unsteady flows in diverse settings, including rocket engines, turbomachines, oil refineries, etc. Loci-STREAM implements a pressure- based flow-solving algorithm that utilizes unstructured grids. (The benefit of low memory usage by pressure-based algorithms is well recognized by experts in the field.) The algorithm is robust for flows at all speeds from zero to hypersonic. The flexibility of arbitrary polyhedral grids enables accurate, efficient simulation of flows in complex geometries, including those of plume-impingement problems. The present version - Loci-STREAM version 0.9 - includes an interface with the Portable, Extensible Toolkit for Scientific Computation (PETSc) library for access to enhanced linear-equation-solving programs therein that accelerate convergence toward a solution. The name "Loci" reflects the creation of this software within the Loci computational framework, which was developed at Mississippi State University for the primary purpose of simplifying the writing of complex multidisciplinary application programs to run in distributed-memory computing environments including clusters of personal computers. Loci has been designed to relieve application programmers of the details of programming for distributed-memory computers.

  18. Medical Laboratory Assistant. Laboratory Occupations Cluster.

    ERIC Educational Resources Information Center

    Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

    This task-based curriculum guide for medical laboratory assistant is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a career ladder, a matrix relating duty/task numbers to job titles, and a task list. Each…

  19. 1p36 is a preferential target of chromosome 1 deletions in astrocytic tumours and homozygously deleted in a subset of glioblastomas

    PubMed Central

    Ichimura, K; Vogazianou, AP.; Liu, L; Pearson, DM.; Bäcklund, LM; Plant, K; Baird, K; Langford, CF.; Gregory, SG.; Collins, VP

    2009-01-01

    Astrocytic, oligodendroglial and mixed gliomas are the commonest gliomas in adults. They have distinct phenotypes and clinical courses, but as they exist as a continuous histological spectrum differentiating them can be difficult. Co-deletions of total 1p and 19q are found in the majority of oligodendrogliomas and considered as a diagnostic marker and a prognostic indicator. The 1p status of astrocytomas has not yet been thoroughly examined. Using a chromosome 1 tile path array, we investigated 108 adult astrocytic tumours for copy number alterations. Total 1p deletions were rare (2%), however partial deletions involving 1p36 were frequently identified in anaplastic astrocytomas (22%) and glioblastomas (34%). Multivariate analysis showed that patients with total 1p deletions had significantly longer survival (p=0.005). In 9 glioblastomas homozygous deletions at 1p36 were identified. No somatic mutations were found among the 5 genes located in the homozygously deleted region. However, the CpG island of TNFRSF9 was hypermethylated in 19% of astrocytic tumours and 87% of glioma cell lines. TNFRSF9 expression was upregulated after demethylation of glioma cell lines. Akt3 amplifications were found in four glioblastomas. Our results indicate that 1p deletions are common anaplastic astrocytomas and glioblastomas but are distinct from the 1p abnormalities in oligodendrogliomas. PMID:17934521

  20. Mucopolysaccharidosis type IVA: Common double deletion in the N-Acetylgalactosamine-6-sulfatase gene (GALNS)

    SciTech Connect

    Hori, Toshinori; Tomatsu, Shunji; Fukuda, Seiji

    1995-04-10

    Mucopolysaccharidosis IVA (MPS IVA) is an autosomal recessive disorder caused by a deficiency in N-acetylgalactosamine-6-sulfatase (GALNS). We found two separate deletions of nearly 8.0 and 6.0 kb in the GALNS gene, including some exons. There are Alu repetitive elements near the breakpoints of the 8.0-kb deletion, and this deletion resulted from an Alu-Alu recombination. The other 6.0-kb deletion involved illegitimate recombinational events between incomplete short direct repeats of 8 bp at deletion breakpoints. The same rearrangement has been observed in a heteroallelic state in four unrelated patients. This is the first documentation of a common double deletion a gene that is not a member of a gene cluster. 39 refs., 5 figs.

  1. Latent mitochondrial DNA deletion mutations drive muscle fiber loss at old age.

    PubMed

    Herbst, Allen; Wanagat, Jonathan; Cheema, Nashwa; Widjaja, Kevin; McKenzie, Debbie; Aiken, Judd M

    2016-08-25

    With age, somatically derived mitochondrial DNA (mtDNA) deletion mutations arise in many tissues and species. In skeletal muscle, deletion mutations clonally accumulate along the length of individual fibers. At high intrafiber abundances, these mutations disrupt individual cell respiration and are linked to the activation of apoptosis, intrafiber atrophy, breakage, and necrosis, contributing to fiber loss. This sequence of molecular and cellular events suggests a putative mechanism for the permanent loss of muscle fibers with age. To test whether mtDNA deletion mutation accumulation is a significant contributor to the fiber loss observed in aging muscle, we pharmacologically induced deletion mutation accumulation. We observed a 1200% increase in mtDNA deletion mutation-containing electron transport chain-deficient muscle fibers, an 18% decrease in muscle fiber number and 22% worsening of muscle mass loss. These data affirm the hypothesized role for mtDNA deletion mutation in the etiology of muscle fiber loss at old age.

  2. Synthetic Biology Open Language (SBOL) Version 2.0.0.

    PubMed

    Bartley, Bryan; Beal, Jacob; Clancy, Kevin; Misirli, Goksel; Roehner, Nicholas; Oberortner, Ernst; Pocock, Matthew; Bissell, Michael; Madsen, Curtis; Nguyen, Tramy; Zhang, Zhen; Gennari, John H; Myers, Chris; Wipat, Anil; Sauro, Herbert

    2015-09-04

    Synthetic biology builds upon the techniques and successes of genetics, molecular biology, and metabolic engineering by applying engineering principles to the design of biological systems. The field still faces substantial challenges, including long development times, high rates of failure, and poor reproducibility. One method to ameliorate these problems would be to improve the exchange of information about designed systems between laboratories. The Synthetic Biology Open Language (SBOL) has been developed as a standard to support the specification and exchange of biological design information in synthetic biology, filling a need not satisfied by other pre-existing standards. This document details version 2.0 of SBOL, introducing a standardized format for the electronic exchange of information on the structural and functional aspects of biological designs. The standard has been designed to support the explicit and unambiguous description of biological designs by means of a well defined data model. The standard also includes rules and best practices on how to use this data model and populate it with relevant design details. The publication of this specification is intended to make these capabilities more widely accessible to potential developers and users in the synthetic biology community and beyond.

  3. OSIRIS 4.0: new version of the OSIRIS framework

    NASA Astrophysics Data System (ADS)

    Fonseca, Ricardo; Tableman, Adam; Vieira, Jorge; Decyk, Viktor; Mori, Warren; Silva, LuíS.

    2016-10-01

    OSIRIS is a state of the art, fully relativistic massively parallel particle in cell code, that is widely used in kinetic plasma modeling for many astrophysical and laboratory scenarios. Over the years the code has been continuously improved, adding new features and algorithms, resulting in a large and complex code base with the inherent difficulties on maintenance and development. We report on the new version of the OSIRIS framework, focusing on the new structure of the code that leverages on the object oriented features of Fortran 2003, that are now widely supported by available compilers. Details on the new object-oriented structure, that allows for the encapsulation of specific features, and better collaboration between the development team, are given. We also focus on the new strategy for run-time selection of simulation mode, that allows for a single binary to be used with all code features, and report on the template based code generation for multiple interpolation levels. Finally, we report on our experience on implementing these features with multiple compilers, and the code changes required to ensure a wide compiler support. This work was partially supported by NSF ACI 1339893 and PTDC/FIS-PLA/2940/2014.

  4. User's guide for LTGSTD24 program, Version 2. 4

    SciTech Connect

    Hanlon, R.L.; Connell, L.M.

    1993-05-01

    On January 30, 1989, the US Department of Energy (DOE) promulgated an interim rule entitled [open quotes]Energy Conservation Voluntary Performance Standards for New Commercial and Multi-Family High Rise Residential Buildings; Mandatory for New Federal Buildings[close quotes] (10 CFR Part 435, Subpart A). These standards require federal agencies to design all future federal commercial and multifamily high-rise residential buildings in accordance with the standards, or demonstrate that their current requirements already meet or exceed the energy-efficiency requirements of the standards. Although these newly enacted standards do not regulate the design of non-federal buildings, the DOE recommends that all design professionals use the standards as guidelines for designing energy-conserving buildings. To encourage private sector use, the DOE published the standards in the January 30, 1989, Federal Register in the format typical of commercial standards. The Pacific Northwest Laboratory developed several computer programs for the DOE to make it easier for designers to comply with the standards. One of the programs, LTGSTD24 (Version 2.4), is detailed in this user's guide and is provided on the accompanying diskettes. The program will facilitate the designer's use of the standards dealing specifically with building lighting design. Using this program will greatly simplify the designer's task of performing the calculations needed to determine if a design complies with the standards.

  5. User's guide for ENVSTD24 program, Version 2. 4

    SciTech Connect

    Hanlon, R.L.; Connell, L.M.

    1993-05-01

    On January 30, 1989, the US Department of Energy (DOE) promulgated an interim rule entitled [open quotes]Energy Conservation Voluntary Performance Standards for New Commercial and Multi-Family High Rise Residential Buildings; Mandatory for New Federal Buildings[close quotes] (10 CFR Part 435, Subpart A). These standards require federal agencies to design all future federal commercial and multifamily high-rise residential buildings in accordance with the standards, or demonstrate that their current requirements already meet or exceed the energy-efficiency requirements of the standards. Although these newly enacted standards do not regulate the design of nonfederal buildings, the DOE recommends that all design professionals use the standards as guidelines for designing energy-conserving buildings. To encourage private sector use, the DOE published the standards in the January 30, 1989, Federal Register in the format typical of commercial standards. The Pacific Northwest Laboratory developed several computer programs for the DOE to make it easier for designers to comply with the standards. One of the programs, ENVSTD24 (Version 2.4), is detailed in this user's guide and is provided on the accompanying diskettes. The program will facilitate the designer's use of the standards dealing specifically with building envelope design. Using this program will greatly simplify the designer's task of performing the calculations needed to determine if a design complies with the standards.

  6. The Weatherization Assistant User's Manual (Version 8.9)

    SciTech Connect

    Gettings, Michael B.; Malhotra, Mini; Ternes, Mark P.

    2015-01-01

    The Weatherization Assistant is a Windows-based energy audit software tool that was developed by Oak Ridge National Laboratory (ORNL) to help states and their local weatherization agencies implement the U.S. Department of Energy (DOE) Weatherization Assistance Program. The Weatherization Assistant is an umbrella program for two individual energy audits or measure selection programs: the National Energy Audit Tool (NEAT) for site-built single-family homes and the Manufactured Home Energy Audit (MHEA) for mobile homes. The Weatherization Assistant User's Manual documents the operation of the user interface for Version 8.9 of the software. This includes how to install and setup the software, navigate through the program, and initiate an energy audit. All of the user interface forms associated with the software and the data fields on these forms are described in detail. The manual is intended to be a training manual for new users of the Weatherization Assistant and as a reference manual for experienced users.

  7. The Tetracorder user guide: version 4.4

    USGS Publications Warehouse

    Livo, Keith Eric; Clark, Roger N.

    2014-01-01

    Imaging spectroscopy mapping software assists in the identification and mapping of materials based on their chemical properties as expressed in spectral measurements of a planet including the solid or liquid surface or atmosphere. Such software can be used to analyze field, aircraft, or spacecraft data; remote sensing datasets; or laboratory spectra. Tetracorder is a set of software algorithms commanded through an expert system to identify materials based on their spectra (Clark and others, 2003). Tetracorder also can be used in traditional remote sensing analyses, because some of the algorithms are a version of a matched filter. Thus, depending on the instructions fed to the Tetracorder system, results can range from simple matched filter output, to spectral feature fitting, to full identification of surface materials (within the limits of the spectral signatures of materials over the spectral range and resolution of the imaging spectroscopy data). A basic understanding of spectroscopy by the user is required for developing an optimum mapping strategy and assessing the results.

  8. Sandia National Laboratories

    NASA Technical Reports Server (NTRS)

    Gilliom, Laura R.

    1992-01-01

    Sandia National Laboratories has identified technology transfer to U.S. industry as a laboratory mission which complements our national security mission and as a key component of the Laboratory's future. A number of technology transfer mechanisms - such as CRADA's, licenses, work-for-others, and consortia - are identified and specific examples are given. Sandia's experience with the Specialty Metals Processing Consortium is highlighted with a focus on the elements which have made it successful. A brief discussion of Sandia's potential interactions with NASA under the Space Exploration Initiative was included as an example of laboratory-to-NASA technology transfer. Viewgraphs are provided.

  9. Laboratory Astrophysics White Paper

    NASA Technical Reports Server (NTRS)

    Brickhouse, Nancy; Federman, Steve; Kwong, Victor; Salama, Farid; Savin, Daniel; Stancil, Phillip; Weingartner, Joe; Ziurys, Lucy

    2006-01-01

    Laboratory astrophysics and complementary theoretical calculations are the foundations of astronomical and planetary research and will remain so for many generations to come. From the level of scientific conception to that of the scientific return, it is our understanding of the underlying processes that allows us to address fundamental questions regarding the origins and evolution of galaxies, stars, planetary systems, and life in the cosmos. In this regard, laboratory astrophysics is much like detector and instrument development at NASA and NSF; these efforts are necessary for the astronomical research being funded by the agencies. The NASA Laboratory Astrophysics Workshop met at the University of Nevada, Las Vegas (UNLV) from 14-16 February, 2006 to identify the current laboratory data needed to support existing and future NASA missions and programs in the Astrophysics Division of the Science Mission Directorate (SMD). Here we refer to both laboratory and theoretical work as laboratory astrophysics unless a distinction is necessary. The format for the Workshop involved invited talks by users of laboratory data, shorter contributed talks and poster presentations by both users and providers that highlighted exciting developments in laboratory astrophysics, and breakout sessions where users and providers discussed each others' needs and limitations. We also note that the members of the Scientific Organizing Committee are users as well as providers of laboratory data. As in previous workshops, the focus was on atomic, molecular, and solid state physics.

  10. The HIA MCAO laboratory bench

    NASA Astrophysics Data System (ADS)

    Véran, Jean-Pierre; McWeigh, Eric; Andersen, David; Correia, Carlos; Herriot, Glen; Pazder, John

    2012-07-01

    This paper presents an update on the design and deployment of the HIA MCAO laboratory bench. This bench directly supports the development of NFIRAOS, the first light MCAO facility for the Thirty Meter Telescope. The bench implements a closed-loop MCAO system, with two magnetic DMs, four LGS Shack-Hartmann WFSs, two NGS T/T WFS, one NGS T/T/F WFS and one higher order Truth WFS, making up a scaled down version of NFIRAOS. The bench includes several artificial turbulence screens and reproduces realistic LGS spot elongations. It is driven by software in Matlab, frame-rates ranging from 1Hz to 15Hz. The goals of this bench are to anchor the NFIRAOS end-toend simulation tools; to exercise real-time LGS tomographic AO in a variety of well controlled conditions, such as faint and poorly corrected NGSs, non-uniformities in the sodium layer and field dependant Non-Common-Path Aberrations (NCPAs); develop and demonstrate calibration procedures, such as PSF reconstruction and tomographic reconstruction and correction of field dependant NCPAs; and to validate optimization methods that operate at 10+ second time scales, which is not tractable in a numerical simulation, such as matched filter update and Cn2 estimation using a SLODAR method.

  11. Mini-Review: Monosomy 1p36 syndrome: reviewing the correlation between deletion sizes and phenotypes.

    PubMed

    Rocha, C F; Vasques, R B; Santos, S R; Paiva, C L A

    2016-02-22

    The major clinical features of monosomy 1p36 deletion are developmental delay and hypotonia associated with short stature and craniofacial dysmorphisms. The objective of this study was to review the cases of 1p36 deletion that was reported between 1999 and 2014, in order to identify a possible correlation between the size of the 1p36-deleted segment and the clinical phenotype of the disease. Scientific articles published in the (National Center for Biotechnology Information; NCBI http://www.ncbi.nlm.nih.gov/pubmed) and Scientific Electronic Library Online (www.scielo.com.br) databases were searched using key word combinations, such as "1p36 deletion", "monosomy 1p36 deletion", and "1p36 deletion syndrome". Articles in English or Spanish reporting the correlation between deletion sizes and the respective clinical phenotypes were retrieved, while letters, reviews, guidelines, and studies with mouse models were excluded. Among the 746 retrieved articles, only 17 (12 case reports and 5 series of cases), comprising 29 patients (9 males and 20 females, aged 0 months (neonate) to 22 years) bearing the 1p36 deletions and whose clinical phenotypes were described, met the inclusion criteria. The genotype-phenotype correlation in monosomy 1p36 is a challenge because of the variability in the size of the deleted segment, as well as in the clinical manifestations of similar size deletions. Therefore, the severity of the clinical features was not always associated with the deletion size, possibly because of the other influences, such as stochastic factors, epigenetic events, or reduced penetration of the deleted genes.

  12. Epilepsy and neurological findings in 11 individuals with 1p36 deletion syndrome.

    PubMed

    Kurosawa, Kenji; Kawame, Hiroshi; Okamoto, Nobuhiko; Ochiai, Yukikatsu; Akatsuka, Akira; Kobayashi, Masahisa; Shimohira, Masayuki; Mizuno, Seiji; Wada, Kazuko; Fukushima, Yoshimitsu; Kawawaki, Hisashi; Yamamoto, Toshiyuki; Masuno, Mitsuo; Imaizumi, Kiyoshi; Kuroki, Yoshikazu

    2005-08-01

    The 1p36 deletion syndrome is a newly delineated multiple congenital anomalies/mental retardation syndrome characterized by mental retardation, growth delay, epilepsy, congenital heart defects, characteristic facial appearance, and precocious puberty. We analyzed 11 patients by fluorescence in situ hybridization (FISH) using commercially available bacterial artificial chromosome and P1-derived artificial chromosome genomic clones to define the chromosomal deletion responsible for the 1p36 deletion syndrome. Cytogenetic investigation revealed two cases with a terminal deletion of 1p36. Nine patients had an apparently normal karyotype with standard G-bands by trypsin using Giemsa (GTG), but FISH screening with the highly polymorphic genetic marker D1Z2, which is mapped to 1p36.3 and contains an unusual reiterated 40-bp variable number tandem repeat, revealed a submicroscopic deletion. All patients had severe to profound mental retardation. Based on the University of California Santa Cruz Genome Browser, we constructed a deletion map and analyzed the relationship between neurological findings and chromosomal deletions for the 11 cases. Six cases had intractable epilepsy and three had no seizures. The common deletion interval was about 1 million base pairs (Mbp) located between RP11-82D16 and RP4-785P20 (Rho guanine exchange factor (GEF) 16). The severity of clinical symptoms correlates with the size of the deletion. This is demonstrated by the 3 patients with at least 8Mbp deletions that display profound mental retardation and congenital heart defects. Although haploinsufficiency of the potassium channel beta-subunit (KCNAB2) is thought to be responsible for intractable seizures in the 1p36 deletion syndrome, this was not the case for 3 of the 11 patients in this study. Further investigation of the 1p36 region is necessary to allow identification of genes responsible for the 1p36 deletion syndrome.

  13. The rates and patterns of deletions in the human factor IX gene

    SciTech Connect

    Ketterling, R.P.; Vielhaber, E.L.; Lind, T.J.; Thorland, E.C.; Sommer S.S. )

    1994-02-01

    Deletions are commonly observed in genes with either segments of highly homologous sequences or excessive gene length. However, in the factor IX gene and in most genes, deletions (of [ge]21 bp) are uncommon. The authors have analyzed DNA from 290 families with hemophilia B (203 independent mutations) and have found 12 deletions >20 bp. Eleven of these are >2 kb (range >3-163 kb), and one is 1.1 kb. The junctions of the four deletions that are completely contained within the factor IX gene have been determined. A novel mutation occurred in patient HB128: the data suggest that a 26.8-kb deletion occurred between two segments of alternating purines and pyrimidines and that a 2.3-kb sense strand segment derived from the deleted region was inserted. For a sample of 203 independent mutations, the authors estimate the [open quotes]baseline[close quotes] rates of deletional mutation per base pair per generation as a function of size. The rate for large (>2 kb)I deletions is exceedingly low. For every mutational event in which a given base is at the junction of a large deletion, there are an estimated 58 microdeletions (<20 bp) and 985 single-base substitutions at that base. Analysis of the nine reported deletion junctions in the factor IX gene literature reveals that (i) five are associated with inversion, orphan sequences, or sense strand insertions; (ii) four are simple deletions that display an excess of short direct repeats at their junctions; (iii) there is no dramatic clustering of junctions within the gene; and (iv) with the exception of alternating purines and pyrimidines, deletion junctions are not preferentially associated with repetitive DNA. 58 refs., 5 figs., 5 tabs.

  14. Deletion analysis and clinical correlations in patients with Xp21 linked muscular dystrophy.

    PubMed

    Ulgenalp, Ayfer; Giray, Ozlem; Bora, Elçin; Hizli, Tülin; Kurul, Semra; Sağin-Saylam, Gül; Karasoy, Hatice; Uran, Nedret; Dizdarer, Gülşen; Tütüncüoğlu, Sarenur; Dirik, Eray; Ozkinay, Ferda; Erçal, Derya

    2004-01-01

    We carried out molecular deletion analysis on 142 patients with Duchenne/Becker muscular dystrophy which covered 25 exons of the dystrophin gene. We also evaluated the results by comparing with the clinical findings and examples in the literature. A deletion ratio of 63.7% was achieved. Exon 46 was the most frequently affected region. Interestingly we also observed four cases with muscle promoter (Mp) region deletions which have been rarely reported in the literature.

  15. Instrumentation for continuous array genotyping of short insertion/deletion polymorphisms

    NASA Astrophysics Data System (ADS)

    Rusch, Terry L.; Dickinson, William; Che, Jian; Fieweger, Kim; Chudyk, Jon; Doktycz, Mitchel J.; Yu, Adong; Weber, James L.

    2003-07-01

    Methods for DNA testing are abundant, however, there is still a need for lower cost, higher-throughput genotyping. Much emphasis has been placed on short tandem repeat polymorphisms (STRPs) and single nucleotide polymorphisms (SNPs). Another important polymorphism is the diallelic short insertion/deletion (indel). Our laboratory is using a continuous reel of 384 well arrays on polypropylene tape to genotype indel polymorphisms. The reel of arrays allows low cost automation, and an opportunity to decrease reaction volumes. The diallelic indel is typed by tagging allele-specific PCR primers with a FAM or JOE molecular beacon uniprimer. Our most recent array pattern contains wells that hold a maximum of 1.1 microliters with reaction volumes of 800 nanoliters. Because micro array tape (microtape) is unique, commercial equipment is not yet available. A series of instruments were developed in-house to handle the tape. A pipetting instrument was developed to deliver the DNA samples or other reagents. A solenoid micro-valve aspirating and jetting unit was developed for dispensing a common reaction mix. The arrays are sealed with commercially available microtiter plate seal material prior to polymerase chain reaction (PCR) within a custom built waterbath thermal cycler. The arrays are scanned using an epi-fluorescence detection unit designed to read FAM and JOE fluorescent dyes. The detector uses an argon ion laser for excitation and two photomultiplier tubes (PMTs) for detection. The resulting images are processed using custom software.

  16. Cytogenetic and molecular characterization of a three-generation family with chromosome 5p terminal deletion.

    PubMed

    Fang, J-S; Lee, K-F; Huang, C-T; Syu, C-L; Yang, K-J; Wang, L-H; Liao, D-L; Chen, C-H

    2008-06-01

    Terminal or interstitial deletion on the short arm of chromosome 5 is associated with a genetic disorder, cri-du-chat syndrome (cat cry syndrome), which is characterized by a cat-like cry in infancy, facial dysmorphism, microcephaly, and mental retardation. There is a high degree of variation in clinical presentations of patients with cri-du-chat syndrome, which is usually associated with different sizes and locations of deletions in chromosome 5p. Most patients with a 5p deletion have de novo mutations; familial 5p deletion is rare in literature. Here, we report a three-generation family with a 5p terminal deletion. The terminal 5p deletion (5p15.2-pter) in this family was confirmed and characterized by karyotyping analysis, fluorescent in situ hybridization, array comparative genome hybridization, and quantitative polymerase chain reaction. Although the affected family members apparently share deletions of the same size, there are some variations in mental symptoms within this family. Two affected females manifest moderate mental retardation and psychotic symptoms such as delusion of persecution, auditory hallucination, self-talking, and self-laughing, which are rare in cri-du-chat syndrome. In contrast, the other three affected males express mild-to-moderate mental retardation but no psychotic symptoms. Our study suggests that other factors besides the size and location of 5p deletions may modify the mental presentations of patients with 5p deletions.

  17. Generation of deletions in pneumococcal mal genes cloned in Bacillus subtilis.

    PubMed Central

    Lopez, P; Espinosa, M; Greenberg, B; Lacks, S A

    1984-01-01

    The pneumococcal recombinant plasmid pLS70, which contains two strong promoters for transcription of the malM and malX genes, is unstable when transferred to Bacillus subtilis, and it gives rise to deleted derivatives. Analysis of proteins produced by the deleted plasmids and restriction mapping of 29 different deletions showed that stabilization in B. subtilis was accompanied by deletions affecting both promoters. Plasmids containing even a single strong promoter were at a selective disadvantage. Nucleotide sequences surrounding the deletions in 10 plasmids were determined. Six different deletions occurred between directly repeated sequences of 3-13 base pairs in length, presumably by a recombination mechanism involving short homologies. Four deletions occurred between sites not contained within repeated sequences. A weak but significant similarity of an 11-base sequence was found surrounding these deletions and the corresponding points of junction in the progenitor plasmids. It is suggested that this sequence may be the recognition site for a topoisomerase-like enzyme that can produce deletions. Images PMID:6089185

  18. Targeted enrichment and high-resolution digital profiling of mitochondrial DNA deletions in human brain.

    PubMed

    Taylor, Sean D; Ericson, Nolan G; Burton, Joshua N; Prolla, Tomas A; Silber, John R; Shendure, Jay; Bielas, Jason H

    2014-02-01

    Due largely to the inability to accurately quantify and characterize de novo deletion events, the mechanisms underpinning the pathogenic expansion of mtDNA deletions in aging and neuromuscular disorders remain poorly understood. Here, we outline and validate a new tool termed 'Digital Deletion Detection' (3D) that allows for high-resolution analysis of rare deletions occurring at frequencies as low as 1 × 10(-8) . 3D is a three-step process that includes targeted enrichment for deletion-bearing molecules, single-molecule partitioning of genomes into thousands of droplets for direct quantification via droplet digital PCR, and breakpoint characterization using massively parallel sequencing. Using 3D, we interrogated over 8 billion mitochondrial genomes to analyze the age-related dynamics of mtDNA deletions in human brain tissue. We demonstrate that the total deletion load increases with age, while the total number and diversity of unique deletions remain constant. Our data provide support for the hypothesis that expansion of pre-existing mutations is the primary factor contributing to age-related accumulation of mtDNA deletions.

  19. Detailed characterization of and clinical correlations in ten patients with distal deletions of chromosome 9p

    PubMed Central

    Hauge, Xueya; Raca, Gordana; Cooper, Sara; May, Kristin; Spiro, Rhonda; Adam, Margaret; Martin, Lese

    2010-01-01

    Purpose Deletions of distal 9p are associated with trigonocephaly, mental retardation, dysmorphic facial features, cardiac anomalies, and abnormal genitalia. Previous studies identified a proposed critical region for the consensus phenotype in band 9p23, between 11.8 Mb and 16 Mb from the 9p telomere. Here we report 10 new patients with 9p deletions; 9 patients have clinical features consistent with 9p- syndrome, but possess terminal deletions smaller than most reported cases, whereas one individual lacks the 9p- phenotype and shows a 140-kb interstitial telomeric deletion inherited from his mother. Methods We combined fluorescence in situ hybridization (FISH) and microarray analyses to delineate the size of each deletion. Results The deletion sizes vary from 800 kb to 12.4 Mb in our patients with clinically relevant phenotypes. Clinical evaluation and comparison showed little difference in physical features with regard to the deletion sizes. Severe speech and language impairment were observed in all patients with clinically relevant phenotypes. Conclusion The smallest deleted region common to our patients who demonstrate a phenotype consistent with 9p- is less than 2 Mb of 9pter, which contains 6 known genes. These genes may contribute to some of the cardinal features of 9p deletion syndrome. PMID:18641517

  20. [Detection of large deletions of mitochondrial DNA in tissues of mice exposed to X-rays].

    PubMed

    Antipova, V N; Malakhova, L V; Bezlepkin, V G

    2011-01-01

    Large mtDNA deletions in mouse brain and spleen cells, induced by X-radiation at doses of 2 and 5 Gy were studied within four weeks after the exposure of animals to X-rays. Variations in the content of extracellular (deletion) mtDNA were examined in the blood plasma of mice irradiated with 5 Gy in the same postirradiation times. Ionizing radiation was shown to effectively induce large mtDNA deletions at the doses chosen. The level of deletion mtDNA was dependent on dose and postirradiation time.

  1. Exon deletion patterns of the dystrophin gene in 82 Vietnamese Duchenne/Becker muscular dystrophy patients.

    PubMed

    Tran, Van Khanh; Ta, Van Thanh; Vu, Dung Chi; Nguyen, Suong Thi-Bang; Do, Hai Ngoc; Ta, Minh Hieu; Tran, Thinh Huy; Matsuo, Masafumi

    2013-12-01

    Duchenne and Becker muscular dystrophies (DMD/BMD) are the most common inherited muscle diseases caused by mutations in the dystrophin gene. The reading frame rule explains the genotype-phenotype relationship in DMD/BMD. In Vietnam, extensive mutation analysis has never been conducted in DMD/BMD. Here, 152 Vietnamese muscular dystrophy patients were examined for dystrophin exon deletion by amplifying 19 deletion-prone exons and deletion ends were confirmed by dystrophin cDNA analysis if necessary. The result was that 82 (54%) patients were found to have exon deletions, thus confirming exact deletion ends. A further result was that 37 patterns of deletion were classified. Deletions of exons 45-50 and 49-52 were the most common patterns identified, numbering six cases each (7.3%). The reading frame rule explained the genotype-phenotype relationship, but not five (6.1%) DMD cases. Each of five patients had deletions of exons 11-27 in common. The applicability of the therapy producing semifunctional in frame mRNA in DMD by inducing skipping of a single exon was examined. Induction of exon 51 skipping was ranked at top priority, since 16 (27%) patients were predicted to have semifunctional mRNA skipping. Exons 45 and 53 were the next ranked, with 12 (20%) and 11 (18%) patients, respectively. The largest deletion database of the dystrophin gene, established in Vietnamese DMD/BMD patients, disclosed a strong indication for exon-skipping therapy.

  2. Cardiac characterization of 16 patients with large NF1 gene deletions.

    PubMed

    Nguyen, R; Mir, T S; Kluwe, L; Jett, K; Kentsch, M; Mueller, G; Kehrer-Sawatzki, H; Friedman, J M; Mautner, V-F

    2013-10-01

    The aim of this study was to characterize cardiac features of patients with neurofibromatosis 1 (NF1) and large deletions of the NF1 gene region. The study participants were 16 patients with large NF1 deletions and 16 age- and sex-matched NF1 patients without such deletions. All the patients were comprehensively characterized clinically and by echocardiography. Six of 16 NF1 deletion patients but none of 16 non-deletion NF1 patients have major cardiac abnormalities (p = 0.041). Congenital heart defects (CHDs) include mitral insufficiency in two patients and ventricular septal defect, aortic stenosis, and aortic insufficiency in one patient each. Three deletion patients have hypertrophic cardiomyopathy. Two patients have intracardiac tumors. NF1 patients without large deletions have increased left ventricular (LV) diastolic posterior wall thickness (p < 0.001) and increased intraventricular diastolic septal thickness (p = 0.001) compared with a healthy reference population without NF1, suggestive of eccentric LV hypertrophy. CHDs and other cardiovascular anomalies are more frequent among patients with large NF1 deletion and may cause serious clinical complications. Eccentric LV hypertrophy may occur in NF1 patients without whole gene deletions, but the clinical significance of this finding is uncertain. All patients with clinical suspicion for NF1 should be referred to a cardiologist for evaluation and surveillance.

  3. Mosaic 7q31 deletion involving FOXP2 gene associated with language impairment.

    PubMed

    Palka, Chiara; Alfonsi, Melissa; Mohn, Angelika; Cerbo, Renato; Guanciali Franchi, Paolo; Fantasia, Donatella; Morizio, Elisena; Stuppia, Liborio; Calabrese, Giuseppe; Zori, Roberto; Chiarelli, Francesco; Palka, Giandomenico

    2012-01-01

    We report on a 10-year-old patient with childhood apraxia of speech (CAS) and mild dysmorphic features. Although multiple karyotypes were reported as normal, a bacterial artificial chromosome array comparative genomic hybridization revealed the presence of a de novo 14.8-Mb mosaic deletion of chromosome 7q31. The deleted region involved several genes, including FOXP2, which has been associated with CAS. Interestingly, the deletion reported here was observed in about 50% of cells, which is the first case of mosaicism in a 7q31 deletion. Despite the presence of the deletion in only 50% of cells, the phenotype of the patient was not milder than other published cases. To date, 6 cases with a deletion of 9.1-20 Mb involving the FOXP2 gene have been reported, suggesting a new contiguous gene deletion syndrome characterized mainly by CAS caused by haploinsufficiency of the genes encompassed in the 7q critical region. This report suggests that children found with a deletion involving the FOXP2 region should be evaluated for CAS and that analysis of the FOXP2 gene including array comparative genomic hybridization should be considered in selected patients with CAS. Mosaic deletions in this area may also be considered as causative of CAS.

  4. 36 CFR 902.14 - Deletion of nondiscloseable information from requested records.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AVENUE DEVELOPMENT CORPORATION FREEDOM OF INFORMATION ACT General Administration § 902.14 Deletion of nondiscloseable information from requested records. Whenever a requested record contains information which...

  5. PAV ontology: provenance, authoring and versioning

    PubMed Central

    2013-01-01

    Background Provenance is a critical ingredient for establishing trust of published scientific content. This is true whether we are considering a data set, a computational workflow, a peer-reviewed publication or a simple scientific claim with supportive evidence. Existing vocabularies such as Dublin Core Terms (DC Terms) and the W3C Provenance Ontology (PROV-O) are domain-independent and general-purpose and they allow and encourage for extensions to cover more specific needs. In particular, to track authoring and versioning information of web resources, PROV-O provides a basic methodology but not any specific classes and properties for identifying or distinguishing between the various roles assumed by agents manipulating digital artifacts, such as author, contributor and curator. Results We present the Provenance, Authoring and Versioning ontology (PAV, namespace http://purl.org/pav/): a lightweight ontology for capturing “just enough” descriptions essential for tracking the provenance, authoring and versioning of web resources. We argue that such descriptions are essential for digital scientific content. PAV distinguishes between contributors, authors and curators of content and creators of representations in addition to the provenance of originating resources that have been accessed, transformed and consumed. We explore five projects (and communities) that have adopted PAV illustrating their usage through concrete examples. Moreover, we present mappings that show how PAV extends the W3C PROV-O ontology to support broader interoperability. Method The initial design of the PAV ontology was driven by requirements from the AlzSWAN project with further requirements incorporated later from other projects detailed in this paper. The authors strived to keep PAV lightweight and compact by including only those terms that have demonstrated to be pragmatically useful in existing applications, and by recommending terms from existing ontologies when plausible. Discussion

  6. Farsi Version of Social Skills Rating System-Secondary Student Form: Cultural Adaptation, Reliability and Construct Validity

    PubMed Central

    Eslami, Ahmad Ali; Amidi Mazaheri, Maryam; Mostafavi, Firoozeh; Abbasi, Mohamad Hadi; Noroozi, Ensieh

    2014-01-01

    Objective: Assessment of social skills is a necessary requirement to develop and evaluate the effectiveness of cognitive and behavioral interventions. This paper reports the cultural adaptation and psychometric properties of the Farsi version of the social skills rating system-secondary students form (SSRS-SS) questionnaire (Gresham and Elliot, 1990), in a normative sample of secondary school students. Methods: A two-phase design was used that phase 1 consisted of the linguistic adaptation and in phase 2, using cross-sectional sample survey data, the construct validity and reliability of the Farsi version of the SSRS-SS were examined in a sample of 724 adolescents aged from 13 to 19 years. Results: Content validity index was excellent, and the floor/ceiling effects were low. After deleting five of the original SSRS-SS items, the findings gave support for the item convergent and divergent validity. Factor analysis revealed four subscales. Results showed good internal consistency (0.89) and temporal stability (0.91) for the total scale score. Conclusion: Findings demonstrated support for the use of the 27-item Farsi version in the school setting. Directions for future research regarding the applicability of the scale in other settings and populations of adolescents are discussed. PMID:25053964

  7. Medical Laboratory Technician.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This document, which is designed for use in developing a tech prep competency profile for the occupation of medical laboratory technician, lists technical competencies and competency builders for 18 units pertinent to the health technologies cluster in general and 8 units specific to the occupation of medical laboratory technician. The following…

  8. The Regional Educational Laboratories.

    ERIC Educational Resources Information Center

    Office of Educational Research and Improvement (ED), Washington, DC. Office of Reform Assistance and Dissemination.

    The Regional Educational Laboratory Program is the U.S. Department of Education's largest research and development investment designed to help educators, policymakers, and communities improve schools and help all students attain their potential. The network of 10 regional laboratories works to ensure that those involved in education improvement at…

  9. The Virtual Robotics Laboratory

    SciTech Connect

    Kress, R.L.; Love, L.J.

    1999-09-01

    The growth of the Internet has provided a unique opportunity to expand research collaborations between industry, universities, and the national laboratories. The Virtual Robotics Laboratory (VRL) is an innovative program at Oak Ridge National Laboratory (ORNL) that is focusing on the issues related to collaborative research through controlled access of laboratory equipment using the World Wide Web. The VRL will provide different levels of access to selected ORNL laboratory secondary education programs. In the past, the ORNL Robotics and Process Systems Division has developed state-of-the-art robotic systems for the Army, NASA, Department of Energy, Department of Defense, as well as many other clients. After proof of concept, many of these systems sit dormant in the laboratories. This is not out of completion of all possible research topics. but from completion of contracts and generation of new programs. In the past, a number of visiting professors have used this equipment for their own research. However, this requires that the professor, and possibly his/her students, spend extended periods at the laboratory facility. In addition, only a very exclusive group of faculty can gain access to the laboratory and hardware. The VRL is a tool that enables extended collaborative efforts without regard to geographic limitations.

  10. Biotechnology Laboratory Methods.

    ERIC Educational Resources Information Center

    Davis, Robert H.; Kompala, Dhinakar S.

    1989-01-01

    Describes a course entitled "Biotechnology Laboratory" which introduces a variety of laboratory methods associated with biotechnology. Describes the history, content, and seven experiments of the course. The seven experiments are selected from microbiology and molecular biology, kinetics and fermentation, and downstream…

  11. Dental Laboratory Technician.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This document, which is designed for use in developing a tech prep competency profile for the occupation of dental laboratory technician, lists technical competencies and competency builders for 13 units pertinent to the health technologies cluster in general and 8 units to the occupation of dental laboratory technician. The following skill areas…

  12. Technology Systems. Laboratory Activities.

    ERIC Educational Resources Information Center

    Brame, Ray; And Others

    This guide contains 43 modules of laboratory activities for technology education courses. Each module includes an instructor's resource sheet and the student laboratory activity. Instructor's resource sheets include some or all of the following elements: module number, course title, activity topic, estimated time, essential elements, objectives,…

  13. Primary Standards Laboratory report

    SciTech Connect

    Not Available

    1990-12-01

    Sandia National Laboratories operates the Primary Standards Laboratory (PSL) for the Department of Energy, Albuquerque Operations Office (DOE/AL). This report summarizes metrology activities that received emphasis in the first half of 1990 and provides information pertinent to the operation of the DOE/AL system-wide Standards and Calibration Program.

  14. The Language Laboratory.

    ERIC Educational Resources Information Center

    Hocking, Elton

    This condensed article on the language laboratory describes educational and financial possibilities and limitations, often citing the foreign language program at Purdue University as an example. The author discusses: (1) costs and amortization, (2) preventive maintenance, (3) laboratory design, (4) the multichannel recorder, and (5) visuals. Other…

  15. Practical Laboratory Planning.

    ERIC Educational Resources Information Center

    Ferguson, W. R.

    This book is intended as a guide for people who are planning chemistry and physics research laboratories. It deals with the importance of effective communication between client and architect, the value of preliminary planning, and the role of the project officer. It also discusses the size and layout of individual laboratories, the design of…

  16. Dental Laboratory Technology.

    ERIC Educational Resources Information Center

    Department of the Air Force, Washington, DC.

    The Air Force dental laboratory technology manual is designed as a basic training text as well as a reference source for dental laboratory technicians, a specialty occupation concerned with the design, fabrication, and repair of dental prostheses. Numerous instructive diagrams and photographs are included throughout the manual. The comprehensive…

  17. Laboratory for Oceans

    NASA Technical Reports Server (NTRS)

    1988-01-01

    A review is made of the activities of the Laboratory for Oceans. The staff and the research activities are nearly evenly divided between engineering and scientific endeavors. The Laboratory contributes engineering design skills to aircraft and ground based experiments in terrestrial and atmospheric sciences in cooperation with scientists from labs in Earth sciences.

  18. Quality in Teaching Laboratories.

    ERIC Educational Resources Information Center

    Stubington, John F.

    1995-01-01

    Describes a Japanese process-oriented approach called KAIZEN for improving the quality of existing teaching laboratories. It provides relevant quality measurements and indicates how quality can be improved. Use of process criteria sidesteps the difficulty of defining quality for laboratory experiments and allows separation of student assessment…

  19. The Virtual Robotics Laboratory

    SciTech Connect

    Kress, R.L.; Love, L.J.

    1997-03-01

    The growth of the Internet has provided a unique opportunity to expand research collaborations between industry, universities, and the national laboratories. The Virtual Robotics Laboratory (VRL) is an innovative program at Oak Ridge National Laboratory (ORNL) that is focusing on the issues related to collaborative research through controlled access of laboratory equipment using the World Wide Web. The VRL will provide different levels of access to selected ORNL laboratory equipment to outside universities, industrial researchers, and elementary and secondary education programs. In the past, the ORNL Robotics and Process Systems Division (RPSD) has developed state-of-the-art robotic systems for the Army, NASA, Department of Energy, Department of Defense, as well as many other clients. After proof of concept, many of these systems sit dormant in the laboratories. This is not out of completion of all possible research topics, but from completion of contracts and generation of new programs. In the past, a number of visiting professors have used this equipment for their own research. However, this requires that the professor, and possibly his students, spend extended periods at the laboratory facility. In addition, only a very exclusive group of faculty can gain access to the laboratory and hardware. The VRL is a tool that enables extended collaborative efforts without regard to geographic limitations.

  20. NVLAP calibration laboratory program

    SciTech Connect

    Cigler, J.L.

    1993-12-31

    This paper presents an overview of the progress up to April 1993 in the development of the Calibration Laboratories Accreditation Program within the framework of the National Voluntary Laboratory Accreditation Program (NVLAP) at the National Institute of Standards and Technology (NIST).