Science.gov

Sample records for activities program specifics

  1. Promoting Health-Related Fitness for Elementary Students with Intellectual Disabilities through a Specifically Designed Activity Program

    ERIC Educational Resources Information Center

    Davis, Kathryn; Zhang, Guili; Hodson, Patricia

    2011-01-01

    The Motivate, Adapt, and Play Program was specifically designed as an adapted physical activity (PA) program for students with intellectual disabilities (ID) to meet required school PA policies to combat childhood obesity. The policies commonly require a minimum of 30 min of PA per school day. A study was undertaken to test the efficacy of the…

  2. Performance Specifications for Occupational Programs.

    ERIC Educational Resources Information Center

    Maryland State Dept. of Education, Baltimore. Div. of Career Technology and Adult Learning.

    This document lists and discusses the development of Maryland's performance specifications for occupational programs. The introduction explains the process used to develop performance standards and specifications for 10 career cluster majors that were identified by a task force of educators and employers as high-demand occupational areas in…

  3. Logic programming and metadata specifications

    NASA Technical Reports Server (NTRS)

    Lopez, Antonio M., Jr.; Saacks, Marguerite E.

    1992-01-01

    Artificial intelligence (AI) ideas and techniques are critical to the development of intelligent information systems that will be used to collect, manipulate, and retrieve the vast amounts of space data produced by 'Missions to Planet Earth.' Natural language processing, inference, and expert systems are at the core of this space application of AI. This paper presents logic programming as an AI tool that can support inference (the ability to draw conclusions from a set of complicated and interrelated facts). It reports on the use of logic programming in the study of metadata specifications for a small problem domain of airborne sensors, and the dataset characteristics and pointers that are needed for data access.

  4. Nonprocedural-dataflow specification of concurrent programs

    SciTech Connect

    Prywes, N.; Szymanski, B.; Shi, Y.

    1983-01-01

    A previously developed nonprocedural specification language model and its program generator are extended to concurrent programming. The specification of concurrent programs in model and the generation of the corresponding object programs is illustrated through a resource allocation example which consists of a number of parallel processes that request and release resources and a monitor process that allocates requested resources. The discussion is particularized by the example of the dining philosophers problem. To provide background, the author reviews the methodology of the program generator for (1) checking the global and local consistency and completeness of the specification, and (2) generating a schedule of program events to attain efficiency in program execution. 20 references.

  5. Developmentally programmed 3' CpG island methylation confers tissue- and cell-type-specific transcriptional activation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    During development, a small but significant number of CpG islands (CGIs) becomes methylated. The timing of developmentally programmed CGI methylation and associated mechanisms of transcriptional regulation during cellular differentiation, however, remain poorly characterized. Here we used genome-wid...

  6. Automatic program generation from specifications using Prolog

    NASA Technical Reports Server (NTRS)

    Pelin, Alex; Morrow, Paul

    1987-01-01

    An automatic program generator which creates Prolog programs from input/output specifications is presented. The generator takes as input descriptions of the input and output data types, a set of tests, a set of transformations and the input/out relation. Abstract data types are used as models. The tests, the transformations and the input/out relation are also specified by equations. The heuristics used by the automatic propram generator in building Prolog programs are discussed.

  7. Impact of a school-based disordered eating prevention program in adolescent girls: general and specific effects depending on adherence to the interactive activities.

    PubMed

    López-Guimerà, Gemma; Sánchez-Carracedo, David; Fauquet, Jordi; Portell, Mariona; Raich, Rosa M

    2011-05-01

    This study assessed the impact of a school-based program aimed at preventing disordered eating. The program was based on the media-literacy approach and has interactive format. The program was assessed under strong methodological conditions. Seven schools with 263 Spanish adolescent girls in the area of Barcelona, were randomly assigned to either the complete prevention program condition, the partial program condition or the non-treatment control condition, and assessed at pre, post and 6-month follow-up. The program was effective in generating positive changes at follow-up. The effects sizes (ES(d) = 0.29 to ES(d) = 0.38) were greater, on average, than that obtained up to now in selective-universal programs, and similar or greater than that achieved by targeted prevention programs. The results indicate a greater and relevant effect size of the intervention in those participants who completed the inter-session interactive activities (ES(d) = 0.29 to ES(d) = 0.45) although the differences were not significant. These results suggest the importance of monitoring adherence to the activities in all programs defined as "interactive". The implications and limitations of this study are discussed. PMID:21568186

  8. Automatic program generation from specifications using PROLOG

    NASA Technical Reports Server (NTRS)

    Pelin, Alex; Morrow, Paul

    1988-01-01

    An automatic program generator which creates PROLOG programs from input/output specifications is described. The generator takes as input descriptions of the input and output data types, a set of transformations and the input/output relation. Abstract data types are used as models for data. They are defined as sets of terms satisfying a system of equations. The tests, the transformations and the input/output relation are also specified by equations.

  9. Specification and control of behavioral robot programs

    NASA Astrophysics Data System (ADS)

    Kahn, Philip

    1992-04-01

    Behavioral robotics is the specification and control of robots as a composition, coordination, and adaptation of more primitive sub-behaviors. The past decade has led to the development of many useful algorithms that can support valuable behavioral function in robots (e.g., perception, robotics, planning, domain rules). Increased availability of these component algorithms increases the need for robot control methods that can select between gross behaviors in addition to providing control within a given behavior. For example, gross behavioral changes may consider when and whether to attend to new stimuli, and if and how that stimuli can lead to new or different behaviors. This paper describes an approach being developed for the specification and control of these types of behavioral programs. The first section introduces a task oriented approach to behavioral robot program specification and control. The second section then describes a Behavioral Architecture for Robot Tasks (BART) being developed. A BART language is being built to provide a portable tool to support various robot programming and execution strategies, evidence accrual methods, and domain representations. This language is being used to develop behavioral programs that control tanks and tank platoons.

  10. Active Sites Environmental Monitoring Program: Program plan

    SciTech Connect

    Ashwood, T.L.; Wickliff, D.S.; Morrissey, C.M.

    1992-02-01

    The Active Sites Environmental Monitoring Program (ASEMP), initiated in 1989, provides early detection and performance monitoring of transuranic (TRU) waste and active low-level waste (LLW) facilities at Oak Ridge National Laboratory (ORNL) in accordance with US Department of Energy (DOE) Order 5820.2A. Active LLW facilities in Solid Waste Storage Area (SWSA) 6 include Tumulus I and Tumulus II, the Interim Waste Management Facility (IWMF), LLW silos, high-range wells, asbestos silos, and fissile wells. The tumulus pads and IWMF are aboveground, high-strength concrete pads on which concrete vaults containing metal boxes of LLW are placed; the void space between the boxes and vaults is filled with grout. Eventually, these pads and vaults will be covered by an engineered multilayered cap. All other LLW facilities in SWSA 6 are below ground. In addition, this plan includes monitoring of the Hillcut Disposal Test Facility (HDTF) in SWSA 6, even though this facility was completed prior to the data of the DOE order. In SWSA 5 North, the TRU facilities include below-grade engineered caves, high-range wells, and unlined trenches. All samples from SWSA 6 are screened for alpha and beta activity, counted for gamma-emitting isotopes, and analyzed for tritium. In addition to these analytes, samples from SWSA 5 North are analyzed for specific transuranic elements.

  11. High specific activity silicon-32

    DOEpatents

    Phillips, D.R.; Brzezinski, M.A.

    1996-06-11

    A process for preparation of silicon-32 is provided and includes contacting an irradiated potassium chloride target, including spallation products from a prior irradiation, with sufficient water, hydrochloric acid or potassium hydroxide to form a solution, filtering the solution, adjusting pH of the solution from about 5.5 to about 7.5, admixing sufficient molybdate-reagent to the solution to adjust the pH of the solution to about 1.5 and to form a silicon-molybdate complex, contacting the solution including the silicon-molybdate complex with a dextran-based material, washing the dextran-based material to remove residual contaminants such as sodium-22, separating the silicon-molybdate complex from the dextran-based material as another solution, adding sufficient hydrochloric acid and hydrogen peroxide to the solution to prevent reformation of the silicon-molybdate complex and to yield an oxidation state of the molybdate adapted for subsequent separation by an anion exchange material, contacting the solution with an anion exchange material whereby the molybdate is retained by the anion exchange material and the silicon remains in solution, and optionally adding sufficient alkali metal hydroxide to adjust the pH of the solution to about 12 to 13. Additionally, a high specific activity silicon-32 product having a high purity is provided.

  12. High specific activity silicon-32

    DOEpatents

    Phillips, Dennis R.; Brzezinski, Mark A.

    1996-01-01

    A process for preparation of silicon-32 is provided and includes contacting an irradiated potassium chloride target, including spallation products from a prior irradiation, with sufficient water, hydrochloric acid or potassium hydroxide to form a solution, filtering the solution, adjusting pH of the solution to from about 5.5 to about 7.5, admixing sufficient molybdate-reagent to the solution to adjust the pH of the solution to about 1.5 and to form a silicon-molybdate complex, contacting the solution including the silicon-molybdate complex with a dextran-based material, washing the dextran-based material to remove residual contaminants such as sodium-22, separating the silicon-molybdate complex from the dextran-based material as another solution, adding sufficient hydrochloric acid and hydrogen peroxide to the solution to prevent reformation of the silicon-molybdate complex and to yield an oxidization state of the molybdate adapted for subsequent separation by an anion exchange material, contacting the solution with an anion exchange material whereby the molybdate is retained by the anion exchange material and the silicon remains in solution, and optionally adding sufficient alkali metal hydroxide to adjust the pH of the solution to about 12 to 13. Additionally, a high specific activity silicon-32 product having a high purity is provided.

  13. Clean Coal Program Research Activities

    SciTech Connect

    Larry Baxter; Eric Eddings; Thomas Fletcher; Kerry Kelly; JoAnn Lighty; Ronald Pugmire; Adel Sarofim; Geoffrey Silcox; Phillip Smith; Jeremy Thornock; Jost Wendt; Kevin Whitty

    2009-03-31

    Although remarkable progress has been made in developing technologies for the clean and efficient utilization of coal, the biggest challenge in the utilization of coal is still the protection of the environment. Specifically, electric utilities face increasingly stringent restriction on the emissions of NO{sub x} and SO{sub x}, new mercury emission standards, and mounting pressure for the mitigation of CO{sub 2} emissions, an environmental challenge that is greater than any they have previously faced. The Utah Clean Coal Program addressed issues related to innovations for existing power plants including retrofit technologies for carbon capture and sequestration (CCS) or green field plants with CCS. The Program focused on the following areas: simulation, mercury control, oxycoal combustion, gasification, sequestration, chemical looping combustion, materials investigations and student research experiences. The goal of this program was to begin to integrate the experimental and simulation activities and to partner with NETL researchers to integrate the Program's results with those at NETL, using simulation as the vehicle for integration and innovation. The investigators also committed to training students in coal utilization technology tuned to the environmental constraints that we face in the future; to this end the Program supported approximately 12 graduate students toward the completion of their graduate degree in addition to numerous undergraduate students. With the increased importance of coal for energy independence, training of graduate and undergraduate students in the development of new technologies is critical.

  14. MAIL LOG, program summary and specifications

    NASA Technical Reports Server (NTRS)

    Harris, D. K.

    1979-01-01

    The summary and specifications to obtain the software package, MAIL LOG, developed for the Scout Project Automatic Data System, SPADS are provided. The MAIL LOG program has four modes of operation: (1) input - putting new records into the data base; (2) revise - changing or modifying existing records in the data base; (3) search - finding special records existing in the data base; and (4) archive - store or put away existing records in the data base. The output includes special printouts of records in the data base and results from the input and search modes.

  15. The programming language HAL: A specification

    NASA Technical Reports Server (NTRS)

    1971-01-01

    HAL accomplishes three significant objectives: (1) increased readability, through the use of a natural two-dimensional mathematical format; (2) increased reliability, by providing for selective recognition of common data and subroutines, and by incorporating specific data-protect features; (3) real-time control facility, by including a comprehensive set of real-time control commands and signal conditions. Although HAL is designed primarily for programming on-board computers, it is general enough to meet nearly all the needs in the production, verification and support of aerospace, and other real-time applications.

  16. Sexual dimorphism in activation of placental autophagy in obese women with evidence for fetal programming from a placenta-specific mouse model.

    PubMed

    Muralimanoharan, Sribalasubashini; Gao, Xiaoli; Weintraub, Susan; Myatt, Leslie; Maloyan, Alina

    2016-05-01

    The incidence of maternal obesity and its co-morbidities (diabetes, cardiovascular disease) continues to increase at an alarming rate, with major public health implications. In utero exposure to maternal obesity has been associated with development of cardiovascular and metabolic diseases in the offspring as a result of developmental programming. The placenta regulates maternal-fetal metabolism and shows significant changes in its function with maternal obesity. Autophagy is a cell-survival process, which is responsible for the degradation of damaged organelles and misfolded proteins. Here we show an activation of autophagosomal formation and autophagosome-lysosome fusion in placentas of males but not females from overweight (OW) and obese (OB) women vs. normal weight (NW) women. However, total autophagic activity in these placentas appeared to be decreased as it showed an increase in SQSTM1/p62 and a decrease in lysosomal biogenesis. A mouse model with a targeted deletion of the essential autophagy gene Atg7 in placental tissue showed significant placental abnormalities comparable to those seen in human placenta with maternal obesity. These included a decrease in expression of mitochondrial genes and antioxidants, and decreased lysosomal biogenesis. Strikingly, the knockout mice were developmentally programmed as they showed an increased sensitivity to high-fat diet-induced obesity, hyperglycemia, hyperinsulinemia, increased adiposity, and cardiac remodeling. In summary, our results indicate a sexual dimorphism in placental autophagy in response to maternal obesity. We also show that autophagy plays an important role in placental function and that inhibition of placental autophagy programs the offspring to obesity, and to metabolic and cardiovascular diseases. PMID:26986453

  17. Mechanisms of Specificity for Hox Factor Activity

    PubMed Central

    Zandvakili, Arya; Gebelein, Brian

    2016-01-01

    Metazoans encode clusters of paralogous Hox genes that are critical for proper development of the body plan. However, there are a number of unresolved issues regarding how paralogous Hox factors achieve specificity to control distinct cell fates. First, how do Hox paralogs, which have very similar DNA binding preferences in vitro, drive different transcriptional programs in vivo? Second, the number of potential Hox binding sites within the genome is vast compared to the number of sites bound. Hence, what determines where in the genome Hox factors bind? Third, what determines whether a Hox factor will activate or repress a specific target gene? Here, we review the current evidence that is beginning to shed light onto these questions. In particular, we highlight how cooperative interactions with other transcription factors (especially PBC and HMP proteins) and the sequences of cis-regulatory modules provide a basis for the mechanisms of Hox specificity. We conclude by integrating a number of the concepts described throughout the review in a case study of a highly interrogated Drosophila cis-regulatory module named “The Distal-less Conserved Regulatory Element” (DCRE). PMID:27583210

  18. 7 CFR 3052.235 - Program-specific audits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  19. 29 CFR 99.235 - Program-specific audits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... § 99.235 Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  20. 7 CFR 3052.235 - Program-specific audits.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  1. 29 CFR 99.235 - Program-specific audits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 99.235 Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  2. 29 CFR 99.235 - Program-specific audits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... § 99.235 Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  3. 29 CFR 99.235 - Program-specific audits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... § 99.235 Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  4. 29 CFR 99.235 - Program-specific audits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 99.235 Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  5. 7 CFR 3052.235 - Program-specific audits.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  6. 7 CFR 3052.235 - Program-specific audits.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  7. 7 CFR 3052.235 - Program-specific audits.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements....

  8. Programs, Activities & Directions.

    ERIC Educational Resources Information Center

    National Inst. on Alcohol Abuse and Alcoholism (DHHS), Rockville, MD.

    In response to the magnitude of alcohol-related problems, the National Institute on Alcohol Abuse and Alcoholism (NIAAA) was established in 1971 with authority to conduct a comprehensive program of research and research training and to foster improved treatment and prevention programs for these problems. This publication gives a brief description…

  9. Active Fire Mapping Program

    MedlinePlus

    ... Incidents (Home) New Large Incidents Fire Detection Maps MODIS Satellite Imagery VIIRS Satellite Imagery Fire Detection GIS ... Data Web Services Latest Detected Fire Activity Other MODIS Products Frequently Asked Questions About Active Fire Maps ...

  10. Broad specification fuels combustion technology program

    NASA Technical Reports Server (NTRS)

    Dodds, W. J.; Ekstedt, E. E.

    1984-01-01

    Design and development efforts to evolve promising aircraft gas turbine combustor configurations for burning broadened-properties fuels were discussed. Design and experimental evaluations of three different combustor concepts in sector combustor rig tests was conducted. The combustor concepts were a state of the art single-annular combustor, a staged double-annular combustor, and a short single-annular combustor with variable geometry to control primary zone stoichiometry. A total of 25 different configurations of the three combustor concepts were evaluated. Testing was conducted over the full range of CF6-80A engine combustor inlet conditions, using four fuels containing between 12% and 14% hydrogen by weight. Good progress was made toward meeting specific program emissions and performance goals with each of the three combustor concepts. The effects of reduced fuel hydrogen content, including increased flame radiation, liner metal temperature, smoke, and NOx emissions were documented. The most significant effect on the baseline combustor was a projected 33% life reduction, for a reduction from 14% to 13% fuel hydrogen content, due to increased liner temperatures.

  11. 2 CFR 200.507 - Program-specific audits.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... MANAGEMENT AND BUDGET GUIDANCE Reserved UNIFORM ADMINISTRATIVE REQUIREMENTS, COST PRINCIPLES, AND AUDIT REQUIREMENTS FOR FEDERAL AWARDS Audit Requirements Audits § 200.507 Program-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to...

  12. 38 CFR 41.235 - Program-specific audits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements. The auditor...

  13. 38 CFR 41.235 - Program-specific audits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements. The auditor...

  14. 38 CFR 41.235 - Program-specific audits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements. The auditor...

  15. 38 CFR 41.235 - Program-specific audits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-specific audits. (a) Program-specific audit guide available. In many cases, a program-specific audit guide will be available to provide specific guidance to the auditor with respect to internal control, compliance requirements, suggested audit procedures, and audit reporting requirements. The auditor...

  16. Active Sites Environmental Monitoring Program: Program plan

    SciTech Connect

    Ashwood, T.L.; Wickliff, D.S.; Morrissey, C.M.

    1990-10-01

    DOE Order 5820.2A requires that low-level waste (LLW) disposal sites active on or after September 1988 and all transuranic (TRU) waste storage sites be monitored periodically to assure that radioactive contamination does not escape from the waste sites and pose a threat to the public or to the environment. This plan describes such a monitoring program for the active LLW disposal sites in SWSA 6 and the TRU waste storage sites in SWSA 5 North. 14 refs., 8 figs.

  17. Environmental health program activities

    NASA Technical Reports Server (NTRS)

    Bergtholdt, C. P.

    1969-01-01

    Activities reported include studies on toxic air contaminants, excessive noise, poor lighting, food sanitation, water pollution, and exposure to nonionizing radiation as health hazards. Formulations for a radiological health manual provide guidance to personnel in the procurement and safe handling of radiation producing equipment and Apollo mission planning. A literature search and development of a water analysis laboratory are outlined to obtain information regarding microbiological problems involving potable water, waste management, and personal hygiene.

  18. Adapting Scheduling Programs for Educational Specifications.

    ERIC Educational Resources Information Center

    Glass, Thomas E.

    1984-01-01

    Planners of a new Arizona school used the district's existing computerized master scheduling program to identify instructional spaces needed. Total classroom needs by subject were translated into total square footage requirements. (MLF)

  19. Specification and Error Pattern Based Program Monitoring

    NASA Technical Reports Server (NTRS)

    Havelund, Klaus; Johnson, Scott; Rosu, Grigore; Clancy, Daniel (Technical Monitor)

    2001-01-01

    We briefly present Java PathExplorer (JPAX), a tool developed at NASA Ames for monitoring the execution of Java programs. JPAX can be used not only during program testing to reveal subtle errors, but also can be applied during operation to survey safety critical systems. The tool facilitates automated instrumentation of a program in order to properly observe its execution. The instrumentation can be either at the bytecode level or at the source level when the source code is available. JPaX is an instance of a more general project, called PathExplorer (PAX), which is a basis for experiments rather than a fixed system, capable of monitoring various programming languages and experimenting with other logics and analysis techniques

  20. 13 CFR 130.350 - Specific program responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Specific program responsibilities... DEVELOPMENT CENTERS § 130.350 Specific program responsibilities. (a) Policy development. SBA will establish Program policies and procedures to improve the delivery of services by SBDCs to the small...

  1. Specifications and programs for computer software validation

    NASA Technical Reports Server (NTRS)

    Browne, J. C.; Kleir, R.; Davis, T.; Henneman, M.; Haller, A.; Lasseter, G. L.

    1973-01-01

    Three software products developed during the study are reported and include: (1) FORTRAN Automatic Code Evaluation System, (2) the Specification Language System, and (3) the Array Index Validation System.

  2. Rethinking Assessment in an Indigenous Specific Program

    ERIC Educational Resources Information Center

    Fleet, Alma; Kitson, Rosalind

    2009-01-01

    Nonstandard entry programs into higher education include worthy goals and problematic processes. Although effective practices in teacher education would seem to be well established, complications arise when good intentions intersect with university protocols, issues of power, history, rights, and cultural complexities. This article reports on an…

  3. A specific nursing educational program in patients with Cushing's syndrome.

    PubMed

    Martínez-Momblán, M Antonia; Gómez, Carmen; Santos, Alicia; Porta, Nuria; Esteve, Julia; Úbeda, Inmaculada; Halperin, Irene; Campillo, Beatriz; Guillaumet, Montserrat; Webb, Susan M; Resmini, Eugenia

    2016-07-01

    Cushing's syndrome (CS) is a rare endocrine disease, due to cortisol hypersecretion. CS patients have comorbidities, often still present after biochemical cure. Specific nursing healthcare programs to address this disease and achieve improved health related quality of life (HRQoL) are lacking. Thus, an educational nursing intervention, through the development and promotion of specific educational tools, appears to be justified. The objective of this study is to assess the effectiveness of an educational nursing program in CS patients on HRQoL, clinical parameters, level of pain and physical activity, patterns of rest, and use of health resources. A prospective, randomized study was conducted in two reference hospitals for CS. Sixty-one patients (mean age 47 ± 12.7 years, 83.6 % females) were enrolled and divided into 2 groups: an "intervention" group where educational sessions were performed over 9 months and a "control" group, without these sessions. Specific questionnaires were used at the beginning and end of the study. After educational sessions, the intervention group had a better score in the CushingQoL questionnaire (p < 0.01), reduced level of pain (p < 0.05), improved physical activity (p < 0.01) and healthy lifestyle (p < 0.001) compared to the control group. A correlation between the CushingQoL score and reduced pain (r = 0.46, p < 0.05), improved physical activity (r = 0.89, p < 0.01), and sleep (r = 0.53, p = 0.01) was observed. This educational nursing program improved physical activity, healthy lifestyle, better sleep patterns, and reduced pain in CS patients, influencing HRQoL and reducing consumption of health resources. Moreover, the brief nature of the program suggests it as a good candidate to be used in CS patients. PMID:26400845

  4. Broad specification fuels technology program, phase 1

    NASA Technical Reports Server (NTRS)

    Lohmann, R. P.; Jeroszko, R. A.

    1982-01-01

    An experimental evaluation was conducted to assess the impact of the use of broadened properties fuels on combustor design concepts. Emphasis was placed on establishing the viability of design modifications to current combustor concepts and the use of advanced technology concepts to facilitate operation on Experimental Referee Broad Specification (ERBS) fuel while meeting exhaust emissions and performance specifications and maintaining acceptable durability. Three different combustor concepts, representative of progressively more aggressive technology levels, were evaluated. When operated on ERBS rather than Jet A fuel, a single stage combustor typical of that in the most recent versions of the JT9D-7 engine was found to produce excess carbon monoxide emissions at idle and elevated liner temperatures at high power levels that were projected to reduced liner life by 13 percent. The introduction of improved component technology, such as refined fuel injectors and advanced liner cooling concepts were shown to have the potential of enhancing the fuel flexibility of the single stage combustor.

  5. Enzyme Specific Activity in Functionalized Nanoporous Supports

    SciTech Connect

    Lei, Chenghong; Soares, Thereza A.; Shin, Yongsoon; Liu, Jun; Ackerman, Eric J.

    2008-03-26

    Enzyme specific activity can be increased or decreased to a large extent by changing protein loading density in functionalized nanoporous support, where organophosphorus hydrolase can display a constructive orientation and thus leave a completely open entrance for substrate even at higher protein loading density, but glucose oxidase can not.

  6. Development of a Program Specific Locator Test. Final Report.

    ERIC Educational Resources Information Center

    Benn, Robert J.

    A project was undertaken to develop a series of program-specific vocational locator tests (PSVLTs) that would consist of subject-specific questions in three academic disciplines--writing, reading, and mathematics--for use in predicting vocational students' success in their vocational programs. As a prelude to constructing the tests, project staff…

  7. 47 CFR 76.75 - Specific EEO program requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Specific EEO program requirements. 76.75 Section 76.75 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Equal Employment Opportunity Requirements § 76.75 Specific EEO program requirements. Under the terms...

  8. Aeronautics Research and Technology Program and specific objectives, fiscal year 1982

    NASA Technical Reports Server (NTRS)

    Olstad, W. B.

    1981-01-01

    The Aeronautics Research and Technology program is broken down into two program areas (research and technology base, and systems technology programs) which are further broken down into succeedingly more detailed activities to form a work breakdown structure for the aeronautics program: program area, program/discipline objective, specific objective, and research and technology objective and plan (RTOP). A detailed view of this work breakdown structure down to the specific objective level is provided, and goals or objectives at each of these levels are set forth. What is to be accomplished and why are addressed, but not how. The letter falls within the domain of the RTOP.

  9. Production of high specific activity silicon-32

    SciTech Connect

    Phillips, D.R.; Brzezinski, M.A.

    1998-12-31

    This is the final report of a three-year, Laboratory Directed Research and Development Project (LDRD) at Los Alamos National Laboratory (LANL). There were two primary objectives for the work performed under this project. The first was to take advantage of capabilities and facilities at Los Alamos to produce the radionuclide {sup 32}Si in unusually high specific activity. The second was to combine the radioanalytical expertise at Los Alamos with the expertise at the University of California to develop methods for the application of {sup 32}Si in biological oceanographic research related to global climate modeling. The first objective was met by developing targetry for proton spallation production of {sup 32}Si in KCl targets and chemistry for its recovery in very high specific activity. The second objective was met by developing a validated field-useable, radioanalytical technique, based upon gas-flow proportional counting, to measure the dynamics of silicon uptake by naturally occurring diatoms.

  10. Active site specificity of plasmepsin II.

    PubMed Central

    Westling, J.; Cipullo, P.; Hung, S. H.; Saft, H.; Dame, J. B.; Dunn, B. M.

    1999-01-01

    Members of the aspartic proteinase family of enzymes have very similar three-dimensional structures and catalytic mechanisms. Each, however, has unique substrate specificity. These distinctions arise from variations in amino acid residues that line the active site subsites and interact with the side chains of the amino acids of the peptides that bind to the active site. To understand the unique binding preferences of plasmepsin II, an enzyme of the aspartic proteinase class from the malaria parasite, Plasmodium falciparum, chromogenic octapeptides having systematic substitutions at various positions in the sequence were analyzed. This enabled the design of new, improved substrates for this enzyme (Lys-Pro-Ile-Leu-Phe*Nph-Ala/Glu-Leu-Lys, where * indicates the cleavage point). Additionally, the crystal structure of plasmepsin II was analyzed to explain the binding characteristics. Specific amino acids (Met13, Ser77, and Ile287) that were suspected of contributing to active site binding and specificity were chosen for site-directed mutagenesis experiments. The Met13Glu and Ile287Glu single mutants and the Met13Glu/Ile287Glu double mutant gain the ability to cleave substrates containing Lys residues. PMID:10548045

  11. Closing the Gap Between Specification and Programming: VDM++ and SCALA

    NASA Technical Reports Server (NTRS)

    Havelund, Klaus

    2011-01-01

    We argue that a modern programming language such as Scala offers a level of succinctness, which makes it suitable for program and systems specification as well as for high-level programming. We illustrate this by comparing the language with the Vdm++ specification language. The comparison also identifies areas where Scala perhaps could be improved, inspired by Vdm++. We furthermore illustrate Scala's potential as a specification language by augmenting it with a combination of parameterized state machines and temporal logic, defined as a library, thereby forming an expressive but simple runtime verification framework.

  12. Message based event specification for debugging nondeterministic parallel programs

    SciTech Connect

    Damohdaran-Kamal, S.K.; Francioni, J.M.

    1995-02-01

    Portability and reliability of parallel programs can be severely impaired by their nondeterministic behavior. Therefore, an effective means to precisely and accurately specify unacceptable nondeterministic behavior is necessary for testing and debugging parallel programs. In this paper we describe a class of expressions, called Message Expressions that can be used to specify nondeterministic behavior of message passing parallel programs. Specification of program behavior with Message Expressions is easier than pattern based specification techniques in that the former does not require knowledge of run-time event order, whereas that later depends on the user`s knowledge of the run-time event order for correct specification. We also discuss our adaptation of Message Expressions for use in a dynamic distributed testing and debugging tool, called mdb, for programs written for PVM (Parallel Virtual Machine).

  13. Mechanisms of specificity in neuronal activity-regulated gene transcription

    PubMed Central

    Lyons, Michelle R.; West, Anne E.

    2011-01-01

    The brain is a highly adaptable organ that is capable of converting sensory information into changes in neuronal function. This plasticity allows behavior to be accommodated to the environment, providing an important evolutionary advantage. Neurons convert environmental stimuli into long-lasting changes in their physiology in part through the synaptic activity-regulated transcription of new gene products. Since the neurotransmitter-dependent regulation of Fos transcription was first discovered nearly 25 years ago, a wealth of studies have enriched our understanding of the molecular pathways that mediate activity-regulated changes in gene transcription. These findings show that a broad range of signaling pathways and transcriptional regulators can be engaged by neuronal activity to sculpt complex programs of stimulus-regulated gene transcription. However, the shear scope of the transcriptional pathways engaged by neuronal activity raises the question of how specificity in the nature of the transcriptional response is achieved in order to encode physiologically relevant responses to divergent stimuli. Here we summarize the general paradigms by which neuronal activity regulates transcription while focusing on the molecular mechanisms that confer differential stimulus-, cell-type-, and developmental-specificity upon activity-regulated programs of neuronal gene transcription. In addition, we preview some of the new technologies that will advance our future understanding of the mechanisms and consequences of activity-regulated gene transcription in the brain. PMID:21620929

  14. 14 CFR 91.1017 - Amending program manager's management specifications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Amending program manager's management... management specifications, the following procedure applies: (1) The Flight Standards District Office that... proposed amendment. (2) The Flight Standards District Office that issued the program manager's...

  15. 47 CFR 76.75 - Specific EEO program requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Equal Employment Opportunity Requirements § 76.75 Specific EEO... necessary. Nothing in this section shall be interpreted to require a multichannel video programming...) In addition to using such recruitment sources, a multichannel video programming...

  16. 47 CFR 76.75 - Specific EEO program requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Equal Employment Opportunity Requirements § 76.75 Specific EEO... necessary. Nothing in this section shall be interpreted to require a multichannel video programming...) In addition to using such recruitment sources, a multichannel video programming...

  17. 47 CFR 76.75 - Specific EEO program requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Equal Employment Opportunity Requirements § 76.75 Specific EEO... necessary. Nothing in this section shall be interpreted to require a multichannel video programming...) In addition to using such recruitment sources, a multichannel video programming...

  18. Program Aids Specification Of Multiple-Block Grids

    NASA Technical Reports Server (NTRS)

    Sorenson, R. L.; Mccann, K. M.

    1993-01-01

    3DPREP computer program aids specification of multiple-block computational grids. Highly interactive graphical preprocessing program designed for use on powerful graphical scientific computer workstation. Divided into three main parts, each corresponding to principal graphical-and-alphanumerical display. Relieves user of some burden of collecting and formatting many data needed to specify blocks and grids, and prepares input data for NASA's 3DGRAPE grid-generating computer program.

  19. High specific activity platinum-195m

    DOEpatents

    Mirzadeh, Saed; Du, Miting; Beets, Arnold L.; Knapp, Jr., Furn F.

    2004-10-12

    A new composition of matter includes .sup.195m Pt characterized by a specific activity of at least 30 mCi/mg Pt, generally made by method that includes the steps of: exposing .sup.193 Ir to a flux of neutrons sufficient to convert a portion of the .sup.193 Ir to .sup.195m Pt to form an irradiated material; dissolving the irradiated material to form an intermediate solution comprising Ir and Pt; and separating the Pt from the Ir by cation exchange chromatography to produce .sup.195m Pt.

  20. Production Of High Specific Activity Copper-67

    DOEpatents

    Jamriska, Sr., David J.; Taylor, Wayne A.; Ott, Martin A.; Fowler, Malcolm; Heaton, Richard C.

    2003-10-28

    A process for the selective production and isolation of high specific activity Cu.sup.67 from proton-irradiated enriched Zn.sup.70 target comprises target fabrication, target irradiation with low energy (<25 MeV) protons, chemical separation of the Cu.sup.67 product from the target material and radioactive impurities of gallium, cobalt, iron, and stable aluminum via electrochemical methods or ion exchange using both anion and cation organic ion exchangers, chemical recovery of the enriched Zn.sup.70 target material, and fabrication of new targets for re-irradiation is disclosed.

  1. Production Of High Specific Activity Copper-67

    DOEpatents

    Jamriska, Sr., David J.; Taylor, Wayne A.; Ott, Martin A.; Fowler, Malcolm; Heaton, Richard C.

    2002-12-03

    A process for the selective production and isolation of high specific activity cu.sup.67 from proton-irradiated enriched Zn.sup.70 target comprises target fabrication, target irradiation with low energy (<25 MeV) protons, chemical separation of the Cu.sup.67 product from the target material and radioactive impurities of gallium, cobalt, iron, and stable aluminum via electrochemical methods or ion exchange using both anion and cation organic ion exchangers, chemical recovery of the enriched Zn.sup.70 target material, and fabrication of new targets for re-irradiation is disclosed.

  2. Research Activities within NASA's Morphing Program

    NASA Technical Reports Server (NTRS)

    McGowan, Anna-Maria R.; Horta, Lucas G.; Harrison, Joycelyn S.; Raney, David L.

    2000-01-01

    In the last decade, smart technologies have become important enabling technologies that cut across traditional boundaries in science and engineering. Here smart is defined as the ability to respond to a stimulus in a predictable and reproducible manner. While multiple successes have been achieved in the laboratory, we have yet to see the general applicability of smart technologies to actual aircraft and spacecraft. The NASA Morphing program is an attempt to couple research across a wide range of disciplines to integrate smart technologies into high payoff applications on aircraft and spacecraft. The program bridges research in several technical disciplines and combines the effort into applications that include active aerodynamic control, active aeroelastic control, and vehicle performance improvement. System studies are used to assess the highest-payoff program objectives, and specific research activities are defined to address the technologies required for development of smart aircraft and spacecraft. This paper will discuss the overall goals of NASA's Morphing program, highlight some of the recent research efforts and discuss the multidisciplinary studies that support that research and some of the challenges associated with bringing the smart technologies to real applications on flight vehicles.

  3. Photodynamic effect on specific antitumor immune activity

    NASA Astrophysics Data System (ADS)

    Vonarx-Coinsmann, Veronique; Foultier, Marie-Therese; Morlet, Laurent; de Brito, Leonor X.; Patrice, Thierry

    1995-03-01

    In this study the effect of PDT on the antitumoral specific immunologic response was evaluated. We compared the specific cytolytic activity (CLA) by a chromium release assay of primed mouse spleen T lymphocytes sensitized against syngeneic mastocytoma P511 cells. P511 cells, or lymphocytes, or both cells were treated or not with photofrin and/or light (514 nm). Photofrin II alone (1 (mu) g/ml, 2 hours) reduced CLA 59% when P511 were treated. Photofrin II (1 (mu) g/ml) followed by light (25 Joules/sq cm) also reduced CLA 35%. Photofrin II alone (0.5 (mu) g/ml, 2 hours) reduced CLA 8% when only lymphocytes were treated. And Photofrin II (0.5 (mu) g/ml) followed by light (25 Joules/sq cm) also reduced CLA 45%. When both cells were treated with Photofrin II alone or followed by light (25 Joules/sq cm) the CLA was also reduced respectively 19, 41%.

  4. Northwest Energy Efficient Manufactured Housing Program Specification Development

    SciTech Connect

    Hewes, Tom; Peeks, Brady

    2013-02-01

    The DOE research team Building America Partnership for Improved Residential Construction (BA-PIRC), Bonneville Power Administration (BPA), and Northwest Energy Works (NEW), the current Northwest Energy Efficient Manufactured Home Program (NEEM) program administrator, collaborated to research a new specification that would reduce the energy requirements of a NEEM home.This research identified and developed combinations of cost-effective high performance building assemblies and mechanical systems that can readily can be deployed in the manufacturing setting that reduce energy used for space conditioning, water heating and lighting by 50% over the present NEEM specifications.

  5. Educational Specifications: A Blueprint for the Future Program.

    ERIC Educational Resources Information Center

    Glass, Thomas E.

    1986-01-01

    Provides a process model for developing educational specifications--precise statements of activities, curriculum, and functions that a proposed school building will house--and highlights specific requirements and features. A graph and a relationship matrix illustrate the process. Includes 12 references. (MLF)

  6. Production of high specific activity silicon-32

    DOEpatents

    Phillips, Dennis R.; Brzezinski, Mark A.

    1994-01-01

    A process for preparation of silicon-32 is provide and includes contacting an irradiated potassium chloride target, including spallation products from a prior irradiation, with sufficient water, hydrochloric acid or potassium hydroxide to form a solution, filtering the solution, adjusting pH of the solution to from about 5.5 to about 7.5, admixing sufficient molybdate-reagent to the solution to adjust the pH of the solution to about 1.5 and to form a silicon-molybdate complex, contacting the solution including the silicon-molybdate complex with a dextran-based material, washing the dextran-based material to remove residual contaminants such as sodium-22, separating the silicon-molybdate complex from the dextran-based material as another solution, adding sufficient hydrochloric acid and hydrogen peroxide to the solution to prevent reformation of the silicon-molybdate complex and to yield an oxidization state of the molybdate adapted for subsequent separation by an anion exchange material, contacting the solution with an anion exchange material whereby the molybdate is retained by the anion exchange material and the silicon remains in solution, and optionally adding sufficient alkali metal hydroxide to adjust the pH of the solution to about 12 to 13. Additionally, a high specific activity silicon-32 product having a high purity is provided.

  7. Production of high specific activity silicon-32

    SciTech Connect

    Phillips, D.R.; Brzezinski, M.A.

    1994-09-13

    A process for the preparation of silicon-32 is provided and includes contacting an irradiated potassium chloride target, including spallation products from a prior irradiation, with sufficient water, hydrochloric acid or potassium hydroxide to form a solution, filtering the solution, adjusting pH of the solution to from about 5.5 to about 7.5, admixing sufficient molybdate-reagent to the solution to adjust the pH of the solution to about 1.5 and to form a silicon-molybdate complex, contacting the solution including the silicon-molybdate complex with a dextran-based material, washing the dextran-based material to remove residual contaminants such as sodium-22, separating the silicon-molybdate complex from the dextran-based material as another solution, adding sufficient hydrochloric acid and hydrogen peroxide to the solution to prevent reformation of the silicon-molybdate complex and to yield an oxidization state of the molybdate adapted for subsequent separation by an anion exchange material, contacting the solution with an anion exchange material whereby the molybdate is retained by the anion exchange material and the silicon remains in solution, and optionally adding sufficient alkali metal hydroxide to adjust the pH of the solution to about 12 to 13. Additionally, a high specific activity silicon-32 product having a high purity is provided.

  8. AMPHION: Specification-based programming for scientific subroutine libraries

    NASA Technical Reports Server (NTRS)

    Lowry, Michael; Philpot, Andrew; Pressburger, Thomas; Underwood, Ian; Waldinger, Richard; Stickel, Mark

    1994-01-01

    AMPHION is a knowledge-based software engineering (KBSE) system that guides a user in developing a diagram representing a formal problem specification. It then automatically implements a solution to this specification as a program consisting of calls to subroutines from a library. The diagram provides an intuitive domain oriented notation for creating a specification that also facilitates reuse and modification. AMPHION'S architecture is domain independent. AMPHION is specialized to an application domain by developing a declarative domain theory. Creating a domain theory is an iterative process that currently requires the joint expertise of domain experts and experts in automated formal methods for software development.

  9. Building Technologies Program Key Activities

    SciTech Connect

    2011-12-15

    The Building Technologies Program (BTP) employs a balanced approach to making buildings more energy efficient. The three pillars of our program, research and development (R&D), market stimulation, and building and equipment standards, help meet our strategic vision.

  10. Active Sites Environmental Monitoring Program: Program plan. Revision 1

    SciTech Connect

    Ashwood, T.L.; Wickliff, D.S.; Morrissey, C.M.

    1992-02-01

    The Active Sites Environmental Monitoring Program (ASEMP), initiated in 1989, provides early detection and performance monitoring of transuranic (TRU) waste and active low-level waste (LLW) facilities at Oak Ridge National Laboratory (ORNL) in accordance with US Department of Energy (DOE) Order 5820.2A. Active LLW facilities in Solid Waste Storage Area (SWSA) 6 include Tumulus I and Tumulus II, the Interim Waste Management Facility (IWMF), LLW silos, high-range wells, asbestos silos, and fissile wells. The tumulus pads and IWMF are aboveground, high-strength concrete pads on which concrete vaults containing metal boxes of LLW are placed; the void space between the boxes and vaults is filled with grout. Eventually, these pads and vaults will be covered by an engineered multilayered cap. All other LLW facilities in SWSA 6 are below ground. In addition, this plan includes monitoring of the Hillcut Disposal Test Facility (HDTF) in SWSA 6, even though this facility was completed prior to the data of the DOE order. In SWSA 5 North, the TRU facilities include below-grade engineered caves, high-range wells, and unlined trenches. All samples from SWSA 6 are screened for alpha and beta activity, counted for gamma-emitting isotopes, and analyzed for tritium. In addition to these analytes, samples from SWSA 5 North are analyzed for specific transuranic elements.

  11. Active sites environmental monitoring Program - Program Plan: Revision 2

    SciTech Connect

    Morrissey, C.M.; Hicks, D.S.; Ashwood, T.L.; Cunningham, G.R.

    1994-05-01

    The Active Sites Environmental Monitoring Program (ASEMP), initiated in 1989, provides early detection and performance monitoring of active low-level-waste (LLW) and transuranic (TRU) waste facilities at Oak Ridge National Laboratory (ORNL). Several changes have recently occurred in regard to the sites that are currently used for waste storage and disposal. These changes require a second set of revisions to the ASEMP program plan. This document incorporates those revisions. This program plan presents the organization and procedures for monitoring the active sites. The program plan also provides internal reporting levels to guide the evaluation of monitoring results.

  12. A Beginner's Sequence of Programming Activities.

    ERIC Educational Resources Information Center

    Slesnick, Twila

    1984-01-01

    Presents various programing activities using the BASIC and LOGO programing languages. Activities are included in separate sections with a title indicating the nature of the activities and the "tools" (commands) needed. For example, "Old-fashioned drawing" requires several tools (PRINT, LIST, RUN, GOTO) to make drawings using BASIC. (JN)

  13. NASA broadened-specification fuels combustion technology program

    NASA Technical Reports Server (NTRS)

    Fear, J. S.

    1980-01-01

    The broadened-Specification Fuels Combustion Technology program's purpose is to evolve and demonstrate the technology required to enable current and next generation high-thrust, high-bypass-ratio turbofan engines to use fuels with broadened properties and to verify the evolved technology in full scale engine tests. The three phases of the program are combustor concept screening, combustor optimization testing, and engine verification testing. Constraints for designing combustion systems are outlined and problems to be expected in the use of broadened properties fuels are listed.

  14. Aeronautics research and technology program and specific objectives

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Aeronautics research and technology program objectives in fluid and thermal physics, materials and structures, controls and guidance, human factors, multidisciplinary activities, computer science and applications, propulsion, rotorcraft, high speed aircraft, subsonic aircraft, and rotorcraft and high speed aircraft systems technology are addressed.

  15. 10 CFR 810.8 - Activities requiring specific authorization.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Activities requiring specific authorization. 810.8 Section 810.8 Energy DEPARTMENT OF ENERGY ASSISTANCE TO FOREIGN ATOMIC ENERGY ACTIVITIES § 810.8 Activities requiring specific authorization. Unless generally authorized by § 810.7, a person requires specific authorization by the Secretary of Energy...

  16. Broad Specification Fuels Combustion Technology Program, Phase 2

    NASA Technical Reports Server (NTRS)

    Lohmann, R. P.; Jeroszko, R. A.; Kennedy, J. B.

    1990-01-01

    An experimental evaluation of two advanced technology combustor concepts was conducted to evolve and assess their capability for operation on broadened properties fuels. The concepts were based on the results of Phase 1 of the Broad Specification Fuel Combustor Technology Program which indicated that combustors with variable geometry or staged combustion zones had a flexibility of operation that could facilitate operation on these fuels. Emphasis in defining these concepts included the use of single pipe as opposed to duplex or staged fuels systems to avoid the risk of coking associated with the reduction in thermal stability expected in broadened properties fuels. The first concept was a variable geometry combustor in which the airflow into the primary zone could be altered through valves on the front while the second was an outgrowth of the staged Vorbix combustor, evolved under the NASA/P&W ECCP and EEE programs incorporating simplified fuel and air introduction. The results of the investigation, which involved the use of Experimental Referee Broad Specification (ERBS) fuel, indicated that in the form initially conceived, both of these combustor concepts were deficient in performance relative to many of the program goals for performance emissions. However, variations of both combustors were evaluated that incorporated features to simulate conceptual enhancement to demonstrate the long range potential of the combustor. In both cases, significant improvements relative to the program goals were observed.

  17. Wilderness Adventure Programs: An Activity Profile.

    ERIC Educational Resources Information Center

    Lowenstein, Daniel H.

    Focusing upon the adventure aspect of wilderness programs, this paper presents a profile of those program activities which create a number of challenges and often stressful situations as the means of attaining specified goals and which can best be incorporated under the term "Wilderness Adventure Program" (WAP). Providing information of interest…

  18. Human Development Program: Level VI Activity Guide.

    ERIC Educational Resources Information Center

    Ball, Geraldine

    The curriculum guide presents the activities component of the Human Development Program for grade 6. The Human Development Program (HDP) is an affective curricular approach developed by psychologists to aid teachers in instilling responsibility and self-confidence in children. The nucleus of the Human Development Program is a circle session…

  19. Design specification for the core management program: COREMAP

    SciTech Connect

    Jones, D.B. , Inc., Campbell, CA )

    1991-04-01

    This report presents the design specifications for the core management program COREMAP. COREMAP is a computer code which performs fuel cycle scoping and preliminary core design calculations for light water reactors. It employs solution techniques which are compatible with existing EPRI methodologies and it includes new methodologies designed to facilitate the analysis effort. The primary neutronic and thermal-hydraulic techniques implemented in COREMAP are derived from the nodal simulation code SIMULATE-E. Code performance is improved by the development of a Spatial Collapsing Algorithm. User interaction is improved by the implementation of many user-convenient features including interactive screens for input specification, detailed error checking, and manual and automated fuel shuffle options. COREMAP is designed as a modular code system using standard data interface files. It is written entirely in FORTRAN-77 and can be implemented on any computer system supporting this language level and ASCII terminals. 16 refs., 10 figs., 7 tabs.

  20. Vehicle Technologies Program Educational Activities

    SciTech Connect

    2011-12-13

    Description of educational activities including: EcoCAR2: Plugging In to the Future, EcoCAR: The NeXt Challenge, Green Racing, Automotive X Prize, Graduate Technology Automotive Education (GATE), and Hydrogen Education.

  1. 10 CFR 810.8 - Activities requiring specific authorization.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Activities requiring specific authorization. 810.8 Section 810.8 Energy DEPARTMENT OF ENERGY ASSISTANCE TO FOREIGN ATOMIC ENERGY ACTIVITIES § 810.8 Activities requiring specific authorization. Unless generally authorized by § 810.7, a person requires...

  2. 10 CFR 810.8 - Activities requiring specific authorization.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Activities requiring specific authorization. 810.8 Section 810.8 Energy DEPARTMENT OF ENERGY ASSISTANCE TO FOREIGN ATOMIC ENERGY ACTIVITIES § 810.8 Activities requiring specific authorization. Unless generally authorized by § 810.7, a person requires...

  3. Space Research and Technology Program: Program and specific objectives, document approval

    NASA Technical Reports Server (NTRS)

    1982-01-01

    A detailed view of the Space Research and Technology program work breakdown structure is provided down to the specific objective level. Goals or objectives at each of these levels are set forth. The specific objective narratives are structured into several parts. First, a short paragraph statement of the specific objective is given. This is followed by a list of subobjectives. A list of targets is then provided for those areas of the specific objective that are amenable to a quantitative description of technical accomplishment and schedule. Fluid and thermal physics, materials and structures, computer science and electronics, space energy conversion, multidisciplinary research, controls and human factors, chemical propulsion, spacecraft systems, transportation systems, platform systems, and spacecraft systems technology comprise the principal research programs.

  4. The Effects of Goal Specificity and Scaffolding on Programming Performance and Self-Regulation in Game Design

    ERIC Educational Resources Information Center

    Feng, Chia-Yen; Chen, Ming-Puu

    2014-01-01

    The purpose of this study was to investigate the influence of goal specificity and scaffolding on the programming performance and self-regulation of elementary students engaged in learning game design. This study recruited 232 students for the experimental activities. Two levels of goal specificity were employed: specific and nonspecific.…

  5. KIDSPEAK: An Innovative Activity Program for Children.

    ERIC Educational Resources Information Center

    Littlefield, Kathy M.; Littlefield, Robert S.

    KIDSPEAK, intended to promote the development of effective communication and critical thinking skills in children at the elementary and middle school levels, is an independently funded extra-curricular program providing a variety of relatively brief communication activities in a multi-disciplinary context. The program was developed and completed…

  6. Mathemagenic Activities Program: [Reports on Constructivism].

    ERIC Educational Resources Information Center

    Smock, Charles D., Ed.

    This set of five papers is related to the Mathemagenic Activities Program (MAP) for early childhood education of the University of Georgia's Follow Through Program. The MAP is based on Piagetian theory and provides sequentially structured sets of curriculum materials and processes that are designed to continually challenge children to learn about…

  7. Human Development Program: Level III Activity Guide.

    ERIC Educational Resources Information Center

    Bessell, Harold

    The curriculum guide presents the activities component of the Human Development Program for the third grade. The Human Development Program (HDP) is an affective curricular approach developed by psychologists to help teachers instill responsibility and self-confidence in children. Following a brief overview of the HDP and explanation of the Magic…

  8. Neural Progenitors Adopt Specific Identities by Directly Repressing All Alternative Progenitor Transcriptional Programs

    PubMed Central

    Kutejova, Eva; Sasai, Noriaki; Shah, Ankita; Gouti, Mina; Briscoe, James

    2016-01-01

    Summary In the vertebrate neural tube, a morphogen-induced transcriptional network produces multiple molecularly distinct progenitor domains, each generating different neuronal subtypes. Using an in vitro differentiation system, we defined gene expression signatures of distinct progenitor populations and identified direct gene-regulatory inputs corresponding to locations of specific transcription factor binding. Combined with targeted perturbations of the network, this revealed a mechanism in which a progenitor identity is installed by active repression of the entire transcriptional programs of other neural progenitor fates. In the ventral neural tube, sonic hedgehog (Shh) signaling, together with broadly expressed transcriptional activators, concurrently activates the gene expression programs of several domains. The specific outcome is selected by repressive input provided by Shh-induced transcription factors that act as the key nodes in the network, enabling progenitors to adopt a single definitive identity from several initially permitted options. Together, the data suggest design principles relevant to many developing tissues. PMID:26972603

  9. Neural Progenitors Adopt Specific Identities by Directly Repressing All Alternative Progenitor Transcriptional Programs.

    PubMed

    Kutejova, Eva; Sasai, Noriaki; Shah, Ankita; Gouti, Mina; Briscoe, James

    2016-03-21

    In the vertebrate neural tube, a morphogen-induced transcriptional network produces multiple molecularly distinct progenitor domains, each generating different neuronal subtypes. Using an in vitro differentiation system, we defined gene expression signatures of distinct progenitor populations and identified direct gene-regulatory inputs corresponding to locations of specific transcription factor binding. Combined with targeted perturbations of the network, this revealed a mechanism in which a progenitor identity is installed by active repression of the entire transcriptional programs of other neural progenitor fates. In the ventral neural tube, sonic hedgehog (Shh) signaling, together with broadly expressed transcriptional activators, concurrently activates the gene expression programs of several domains. The specific outcome is selected by repressive input provided by Shh-induced transcription factors that act as the key nodes in the network, enabling progenitors to adopt a single definitive identity from several initially permitted options. Together, the data suggest design principles relevant to many developing tissues. PMID:26972603

  10. Physical activity opportunities in afterschool programs

    PubMed Central

    Weaver, R. Glenn; Beets, Michael W.; Huberty, Jennifer; Freedman, Darcy; Turner-Mcgrievy, Gabrielle; Ward, Diane

    2015-01-01

    Afterschool programs (ASPs) have potential to provide children moderate-to-vigorous physical activity (MVPA). The availability and types (e.g., free play or organized activities) of physical activity opportunities, their structure (e.g., presence of lines, elimination games), and staff behaviors (e.g., encouragement, engaged) can influence children’s MVPA. This study explored these factors in 20 ASPs serving over 1,700 elementary-age children. The occurrence, types and structure of physical activity opportunities, and staff behaviors were collected via the System for Observing Staff Promotion of Physical Activity and Nutrition (SOSPAN). A total of 4,660 SOSPAN scans were completed across 63 complete program days (1733 during physical activity opportunities). Physical activity opportunities were observed on 60 program days across all 20 sites, with 73% of those opportunities classified as free play. ASPs scheduled an average of 66.3 minutes (range 15-150min) of physical activity opportunities daily. Games played included basketball, tag, soccer and football. Staff rarely engaged in physical activity promotion behaviors, and the structure of organized games discouraged MVPA. For example, staff verbally promoted physical activity in just 6.1% of scans, while organized games were more likely to involve lines and elimination. Professional development training may enhance staffs’ physical activity promotion and the structure of activity opportunities. PMID:25586132

  11. Activity-Centric Approach to Distributed Programming

    NASA Technical Reports Server (NTRS)

    Levy, Renato; Satapathy, Goutam; Lang, Jun

    2004-01-01

    The first phase of an effort to develop a NASA version of the Cybele software system has been completed. To give meaning to even a highly abbreviated summary of the modifications to be embodied in the NASA version, it is necessary to present the following background information on Cybele: Cybele is a proprietary software infrastructure for use by programmers in developing agent-based application programs [complex application programs that contain autonomous, interacting components (agents)]. Cybele provides support for event handling from multiple sources, multithreading, concurrency control, migration, and load balancing. A Cybele agent follows a programming paradigm, called activity-centric programming, that enables an abstraction over system-level thread mechanisms. Activity centric programming relieves application programmers of the complex tasks of thread management, concurrency control, and event management. In order to provide such functionality, activity-centric programming demands support of other layers of software. This concludes the background information. In the first phase of the present development, a new architecture for Cybele was defined. In this architecture, Cybele follows a modular service-based approach to coupling of the programming and service layers of software architecture. In a service-based approach, the functionalities supported by activity-centric programming are apportioned, according to their characteristics, among several groups called services. A well-defined interface among all such services serves as a path that facilitates the maintenance and enhancement of such services without adverse effect on the whole software framework. The activity-centric application-program interface (API) is part of a kernel. The kernel API calls the services by use of their published interface. This approach makes it possible for any application code written exclusively under the API to be portable for any configuration of Cybele.

  12. Comprehensive School Physical Activity Programs. Position Statement

    ERIC Educational Resources Information Center

    National Association for Sport and Physical Education, 2008

    2008-01-01

    The National Association for Sport and Physical Education (NASPE) recommends that all PK-12 schools implement a Comprehensive School Physical Activity Program. Schools play an important role in public health, and the physical, mental, and social benefits of regular physical activity for youth are well documented. Leading public health, medical,…

  13. School Programs to Increase Physical Activity

    ERIC Educational Resources Information Center

    Lee, Amelia; Solmon, Melinda

    2007-01-01

    A quality physical education program is at the heart of any plan to promote lifelong participation in physical activity, but it has become evident at many schools that physical education specialists alone cannot address the physical activity needs of children. This is why a series of studies were conducted to develop strategies for the…

  14. Evaluating Active U: an internet-mediated physical activity program

    PubMed Central

    Buis, Lorraine R; Poulton, Timothy A; Holleman, Robert G; Sen, Ananda; Resnick, Paul J; Goodrich, David E; Palma-Davis, LaVaughn; Richardson, Caroline R

    2009-01-01

    Background Engaging in regular physical activity can be challenging, particularly during the winter months. To promote physical activity at the University of Michigan during the winter months, an eight-week Internet-mediated program (Active U) was developed providing participants with an online physical activity log, goal setting, motivational emails, and optional team participation and competition. Methods This study is a program evaluation of Active U. Approximately 47,000 faculty, staff, and graduate students were invited to participate in the online Active U intervention in the winter of 2007. Participants were assigned a physical activity goal and were asked to record each physical activity episode into the activity log for eight weeks. Statistics for program reach, effectiveness, adoption, and implementation were calculated using the Re-Aim framework. Multilevel regression analyses were used to assess the decline in rates of data entry and goal attainment during the program, to assess the likelihood of joining a team by demographic characteristics, to test the association between various predictors and the number of weeks an individual met his or her goal, and to analyze server load. Results Overall, 7,483 individuals registered with the Active U website (≈16% of eligible), and 79% participated in the program by logging valid data at least once. Staff members, older participants, and those with a BMI < 25 were more likely to meet their weekly physical activity goals, and average rate of meeting goals was higher among participants who joined a competitive team compared to those who participated individually (IRR = 1.28, P < .001). Conclusion Internet-mediated physical activity interventions that focus on physical activity logging and goal setting while incorporating team competition may help a significant percentage of the target population maintain their physical activity during the winter months. PMID:19744311

  15. Field Operations Program Activities Status Report

    SciTech Connect

    J. E. Francfort; D. V. O'Hara; L. A. Slezak

    1999-05-01

    The Field Operations Program is an electric vehicle testing and evaluation program sponsored by US Department of Energy and managed by the Idaho National Engineering and Environmental Laboratory. The Program's goals are to evaluate electric vehicles in real-world applications and environments, support electric vehicle technology advancement, develop infrastructure elements necessary to support significant electric vehicle use, support increased use of electric vehicles in federal fleets, and increase overall awareness and acceptance of electric vehicles. This report covers Program activities from fiscal year 1997 through mid-fiscal year 1999. The Field Operations Program succeeded the Site Operator Program, which ended in September 1996. Electric vehicle testing conducted by the Program includes baseline performance testing (EV America testing), accelerated reliability (life-cycle) testing, and fleet testing. The baseline performance parameters include accelerations, braking, range, energy efficiency, and charging time. The Program collects accelerated reliability and fleet operations data on electric vehicles operated by the Program's Qualified Vehicle Testing (QVT) partners. The Program's QVT partners have over 3 million miles of electric vehicle operating experience.

  16. High Performance Computing - Power Application Programming Interface Specification.

    SciTech Connect

    Laros, James H.,; Kelly, Suzanne M.; Pedretti, Kevin; Grant, Ryan; Olivier, Stephen Lecler; Levenhagen, Michael J.; DeBonis, David

    2014-08-01

    Measuring and controlling the power and energy consumption of high performance computing systems by various components in the software stack is an active research area [13, 3, 5, 10, 4, 21, 19, 16, 7, 17, 20, 18, 11, 1, 6, 14, 12]. Implementations in lower level software layers are beginning to emerge in some production systems, which is very welcome. To be most effective, a portable interface to measurement and control features would significantly facilitate participation by all levels of the software stack. We present a proposal for a standard power Application Programming Interface (API) that endeavors to cover the entire software space, from generic hardware interfaces to the input from the computer facility manager.

  17. Specifically designed physical exercise programs improve children's motor abilities.

    PubMed

    Chiodera, P; Volta, E; Gobbi, G; Milioli, M A; Mirandola, P; Bonetti, A; Delsignore, R; Bernasconi, S; Anedda, A; Vitale, M

    2008-04-01

    Physical activity in schools is declining in many countries and inactivity in childhood has become a recognized risk factor. Data from a program of professionally guided physical exercise in primary school children were collected before and after the academic year of training. Four thousand five hundred children (6-10 years) were enrolled, and conditional and coordinative motor abilities (speed, trunk flexibility, long jumping, somersault, Harre circuit test) were measured. Anthropometric measurements were focused on body mass index (BMI), weight and height. Females never showed a significant variation of BMI, whereas males in the first and fourth grades showed significant differences. On the contrary, when considering the motor abilities studied, all the comparisons were highly significant. At the end of training, both males and females did better than at the beginning, and males were constantly faster than females. Our data, generated on a large number of children, show that professionally guided programs of physical education in the primary school lead to significant progresses in the development of conditional and coordinative abilities, without altering BMI values, thus not interfering with the balanced progression of body weight and height. PMID:17490452

  18. Concerted GABAergic actions of Aplysia feeding interneurons in motor program specification.

    PubMed

    Jing, Jian; Vilim, Ferdinand S; Wu, Jin-Sheng; Park, Ji-Ho; Weiss, Klaudiusz R

    2003-06-15

    GABAergic inhibitory interneurons regulate the activity of diverse types of neural networks, but the specific roles of these interneurons in motor control are poorly understood. In the Aplysia feeding motor network, three interneurons, cerebral-buccal interneuron-3 (CBI-3) and buccal interneurons B40 and B34, are GABA-immunoreactive and evoke fast IPSPs in their postsynaptic followers. Using a combination of pharmacological experiments with GABA antagonists, agonists, and uptake inhibitors, we found that these fast IPSPs are likely mediated by GABA. Functionally, these fast IPSPs specify two parameters for ingestive motor programs elicited by the command-like interneuron CBI-2: (1) the appropriate phasing of activity of the radula closer motor neuron B8 relative to protraction-retraction, and (2) protraction duration. First, in ingestive programs, B8 activity is phased such that it fires minimally during protraction. CBI-3 and B40 exert fast inhibition to minimize B8 activity during protraction, by either acting directly on B8 (B40) or indirectly on B8 (CBI-3). Second, these ingestive programs are characterized by long protraction duration, which is promoted by B40 and B34 because hyperpolarization of either cell shortens protraction. Such effects of B40 and B34 are attributable, at least partly, to their inhibitory effects on the retraction-phase interneuron B64 whose activation terminates protraction. Consistent with a GABAergic contribution to both B8 phasing and protraction duration, blockade of GABAergic inhibition by picrotoxin increases B8 activity during protraction and shortens protraction, without disrupting the integrity of motor programs. Thus, the concerted actions of GABAergic inhibition from three Aplysia feeding interneurons contribute to the specification of multiple features that define the motor program as an ingestive one. PMID:12832553

  19. Assessment of Alternative Student Aid Delivery Systems: Preliminary Specification of the Current System with Program Antecedents.

    ERIC Educational Resources Information Center

    Advanced Technology, Inc., Reston, VA.

    Specifications of the current delivery systems of the Pell Grant program, the Guaranteed Student Loan (GSL) program, and campus-based aid programs are provided. The relationship between features of the programs and delivery systems is also examined. The campus-based programs include the Supplemental Educational Opportunity Grant (SEOG) Program,…

  20. Suppression of Antigen-Specific Lymphocyte Activation in Simulated Microgravity

    NASA Technical Reports Server (NTRS)

    Cooper, David; Pride, Michael W.; Brown, Eric L.; Risin, Diana; Pellis, Neal R.

    1999-01-01

    Various parameters of immune suppression are observed in astronauts during and after spaceflight, and in isolated immune cells in true and simulated microgravity. Specifically, polyclonal activation of T cells is severely suppressed in true and simulated microgravity. These recent findings with various polyclonal activators suggests a suppression of oligoclonal lymphocyte activation in microgravity. We utilized rotating wall vessel (RWV) bioreactors that simulate aspects of microgravity for cell cultures to analyze three models of antigen-specific activation. A mixed-lymphocyte reaction (MLR), as a model for a primary immune response; a tetanus toxoid (TT) response and a B. burgdorferi (Bb) response, as models of a secondary immune response, were all suppressed in the RWV bioreactor. Our findings confirm that the suppression of activation observed with polyclonal models also encompasses oligoclonal antigen-specific activation.

  1. Development of Programs for Children with Specific Reading Disabilities in the German Democratic Republic.

    ERIC Educational Resources Information Center

    Raynor, Phyllis F.

    1986-01-01

    Describes a program initiated in East Germany in l962 to identify and remediate specific reading disabilities in elementary school children. Compares aspects of the program with those of programs in other nations. (FL)

  2. Apollo Program Summary Report: Synopsis of the Apollo Program Activities and Technology for Lunar Exploration

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Overall program activities and the technology developed to accomplish lunar exploration are discussed. A summary of the flights conducted over an 11-year period is presented along with specific aspects of the overall program, including lunar science, vehicle development and performance, lunar module development program, spacecraft development testing, flight crew summary, mission operations, biomedical data, spacecraft manufacturing and testing, launch site facilities, equipment, and prelaunch operations, and the lunar receiving laboratory. Appendixes provide data on each of the Apollo missions, mission type designations, spacecraft weights, records achieved by Apollo crewmen, vehicle histories, and a listing of anomalous hardware conditions noted during each flight beginning with Apollo 4.

  3. SLS-SPEC-159 Cross-Program Design Specification for Natural Environments (DSNE) Revision D

    NASA Technical Reports Server (NTRS)

    Roberts, Barry C.

    2015-01-01

    as a definition of operational models or operational constraints, nor is it adequate, alone, for ground facilities which may have additional requirements (for example, building codes and local environmental constraints). "Natural environments," as the term is used here, refers to the environments that are not the result of intended human activity or intervention. It consists of a variety of external environmental factors (most of natural origin and a few of human origin) which impose restrictions or otherwise impact the development or operation of flight vehicles and destination surface systems. These natural environments include the following types of environments: Terrestrial environments at launch, abort, and normal landing sites (winds, temperatures, pressures, surface roughness, sea conditions, etc.); Space environments (ionizing radiation, orbital debris, meteoroids, thermosphere density, plasma, solar, Earth, and lunar-emitted thermal radiation, etc.); Destination environments (Lunar surface and orbital, Mars atmosphere and surface, near Earth asteroids, etc.). Many of the environmental specifications in this document are based on models, data, and environment descriptions contained in the CxP 70044, Constellation Program Natural Environment Definition for Design (NEDD). The NEDD provides additional detailed environment data and model descriptions to support analytical studies for ESD Programs. For background information on specific environments and their effects on spacecraft design and operations, the environment models, and the data used to generate the specifications contained in the DSNE, the reader is referred to the NEDD paragraphs listed in each section of the DSNE. Also, most of the environmental specifications in this document are tied specifically to the ESD DRMs in ESD-10012, Revision B, Exploration Systems Development Concept of Operations (ConOps). Coordination between these environment specifications and the DRMs must be maintained. This

  4. Content and Specifications for the Mod 1 1970 Spelling Program.

    ERIC Educational Resources Information Center

    Butler, Patricia A.

    This paper briefly describes the organization and content of the Southwest Regional Laboratory (SWRL) Mod 1 Spelling Program and its relation to the SWRL Reading Program. The Mod 1 Spelling Program includes 190 words and consists of 22 lessons. Eighteen of the 22 lessons are based on review lists which are composed individually for each…

  5. Discovering Community: Activities for Afterschool Programs

    ERIC Educational Resources Information Center

    National Institute on Out-of-School Time, Wellesley College, 2006

    2006-01-01

    The project activities highlighted in this publication were conducted within the framework of school-based afterschool programs operated by community-based organizations. The intention of the Discovering Community initiative, created by The After-School Corporation and MetLife Foundation, is to foster greater collaborations and mutual respect…

  6. Chemically programmed bispecific antibodies that recruit and activate T cells.

    PubMed

    Cui, Huiting; Thomas, Joshua D; Burke, Terrence R; Rader, Christoph

    2012-08-17

    Bispecific antibodies (biAbs) that mediate cytotoxicity by recruiting and activating endogenous immune cells are an emerging class of next-generation antibody therapeutics. Of particular interest are biAbs of relatively small size (∼50 kDa) that can redirect cytotoxic T cells through simultaneous binding of tumor cells. Here we describe a conceptually unique class of biAbs in which the tumor cell specificity of a humanized antibody fragment that recognizes CD3 on T cells is chemically programmed through a C-terminal selenocysteine (Sec) residue. We demonstrate that through chemically programmed specificity for integrin α(4)β(1) or folate receptor 1 (FOLR1), and common specificity for CD3, these hybrid molecules exert potent and specific in vitro and ex vivo cytotoxicity toward tumor cell lines and primary tumor cells in the presence of primary T cells. Importantly, the generic nature of chemical programming allows one to apply our approach to virtually any specificity, promising a broad utility of chemically programmed biAbs in cancer therapy. PMID:22761439

  7. UML activity diagrams in requirements specification of logic controllers

    NASA Astrophysics Data System (ADS)

    Grobelna, Iwona; Grobelny, Michał

    2015-12-01

    Logic controller specification can be prepared using various techniques. One of them is the wide understandable and user-friendly UML language and its activity diagrams. Using formal methods during the design phase increases the assurance that implemented system meets the project requirements. In the approach we use the model checking technique to formally verify a specification against user-defined behavioral requirements. The properties are usually defined as temporal logic formulas. In the paper we propose to use UML activity diagrams in requirements definition and then to formalize them as temporal logic formulas. As a result, UML activity diagrams can be used both for logic controller specification and for requirements definition, what simplifies the specification and verification process.

  8. Mechanism of dual specificity kinase activity of DYRK1A.

    PubMed

    Walte, Agnes; Rüben, Katharina; Birner-Gruenberger, Ruth; Preisinger, Christian; Bamberg-Lemper, Simone; Hilz, Nikolaus; Bracher, Franz; Becker, Walter

    2013-09-01

    The function of many protein kinases is controlled by the phosphorylation of a critical tyrosine residue in the activation loop. Dual specificity tyrosine-phosphorylation-regulated kinases (DYRKs) autophosphorylate on this tyrosine residue but phosphorylate substrates on aliphatic amino acids. This study addresses the mechanism of dual specificity kinase activity in DYRK1A and related kinases. Tyrosine autophosphorylation of DYRK1A occurred rapidly during in vitro translation and did not depend on the non-catalytic domains or other proteins. Expression in bacteria as well as in mammalian cells revealed that tyrosine kinase activity of DYRK1A is not restricted to the co-translational autophosphorylation in the activation loop. Moreover, mature DYRK1A was still capable of tyrosine autophosphorylation. Point mutants of DYRK1A and DYRK2 lacking the activation loop tyrosine showed enhanced tyrosine kinase activity. A series of structurally diverse DYRK1A inhibitors was used to pharmacologically distinguish different conformational states of the catalytic domain that are hypothesized to account for the dual specificity kinase activity. All tested compounds inhibited substrate phosphorylation with higher potency than autophosphorylation but none of the tested inhibitors differentially inhibited threonine and tyrosine kinase activity. Finally, the related cyclin-dependent kinase-like kinases (CLKs), which lack the activation loop tyrosine, autophosphorylated on tyrosine both in vitro and in living cells. We propose a model of DYRK autoactivation in which tyrosine autophosphorylation in the activation loop stabilizes a conformation of the catalytic domain with enhanced serine/threonine kinase activity without disabling tyrosine phosphorylation. The mechanism of dual specificity kinase activity probably applies to related serine/threonine kinases that depend on tyrosine autophosphorylation for maturation. PMID:23809146

  9. As-built design specification for segment map (Sgmap) program

    NASA Technical Reports Server (NTRS)

    Tompkins, M. A. (Principal Investigator)

    1981-01-01

    The segment map program (SGMAP), which is part of the CLASFYT package, is described in detail. This program is designed to output symbolic maps or numerical dumps from LANDSAT cluster/classification files or aircraft ground truth/processed ground truth files which are in 'universal' format.

  10. 10 CFR 1042.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Education programs or activities. 1042.400 Section 1042... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 1042.400 Education programs or activities....

  11. 10 CFR 1042.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Education programs or activities. 1042.400 Section 1042... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 1042.400 Education programs or activities....

  12. 10 CFR 1042.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Education programs or activities. 1042.400 Section 1042... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 1042.400 Education programs or activities....

  13. 10 CFR 1042.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Education programs or activities. 1042.400 Section 1042... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 1042.400 Education programs or activities....

  14. Self-Efficacy and Social Support as Mediators Between Culturally Specific Dance and Lifestyle Physical Activity

    PubMed Central

    Murrock, Carolyn J.; Madigan, Elizabeth

    2013-01-01

    Culturally specific dance has the potential to generate health benefits but is seldom used even among studies advocating culturally specific interventions. This study examined the components of self-efficacy and social support as mediators between culturally specific dance and lifestyle physical activity in African American women (N = 126). An experimental design compared intervention and control groups for mediating effects of self-efficacy and social support on lifestyle physical activity. Findings indicated that only outcome expectations and social support from friends mediated effects. Culturally specific dance is a first step in encouraging African American women to become more physically active and improve health outcomes. The implications are that culturally specific dance programs can improve health outcomes by including members of underserved populations. PMID:18763475

  15. Tissue-specific pioneer factors associate with androgen receptor cistromes and transcription programs

    PubMed Central

    Pihlajamaa, Päivi; Sahu, Biswajyoti; Lyly, Lauri; Aittomäki, Viljami; Hautaniemi, Sampsa; Jänne, Olli A

    2014-01-01

    Androgen receptor (AR) binds male sex steroids and mediates physiological androgen actions in target tissues. ChIP-seq analyses of AR-binding events in murine prostate, kidney and epididymis show that in vivo AR cistromes and their respective androgen-dependent transcription programs are highly tissue specific mediating distinct biological pathways. This high order of tissue specificity is achieved by the use of exclusive collaborating factors in the three androgen-responsive tissues. We find two novel collaborating factors for AR signaling in vivo—Hnf4α (hepatocyte nuclear factor 4α) in mouse kidney and AP-2α (activating enhancer binding protein 2α) in mouse epididymis—that define tissue-specific AR recruitment. In mouse prostate, FoxA1 serves for the same purpose. FoxA1, Hnf4α and AP-2α motifs are over-represented within unique AR-binding loci, and the cistromes of these factors show substantial overlap with AR-binding events distinct to each tissue type. These licensing or pioneering factors are constitutively bound to chromatin and guide AR to specific genomic loci upon hormone exposure. Collectively, liganded receptor and its DNA-response elements are required but not sufficient for establishment of tissue-specific transcription programs. PMID:24451200

  16. Spermatogenesis-Specific Features of the Meiotic Program in Caenorhabditis elegans

    PubMed Central

    Shakes, Diane C.; Wu, Jui-ching; Sadler, Penny L.; LaPrade, Kristen; Moore, Landon L.; Noritake, Alana; Chu, Diana S.

    2009-01-01

    In most sexually reproducing organisms, the fundamental process of meiosis is implemented concurrently with two differentiation programs that occur at different rates and generate distinct cell types, sperm and oocytes. However, little is known about how the meiotic program is influenced by such contrasting developmental programs. Here we present a detailed timeline of late meiotic prophase during spermatogenesis in Caenorhabditis elegans using cytological and molecular landmarks to interrelate changes in chromosome dynamics with germ cell cellularization, spindle formation, and cell cycle transitions. This analysis expands our understanding C. elegans spermatogenesis, as it identifies multiple spermatogenesis-specific features of the meiotic program and provides a framework for comparative studies. Post-pachytene chromatin of spermatocytes is distinct from that of oocytes in both composition and morphology. Strikingly, C. elegans spermatogenesis includes a previously undescribed karyosome stage, a common but poorly understood feature of meiosis in many organisms. We find that karyosome formation, in which chromosomes form a constricted mass within an intact nuclear envelope, follows desynapsis, involves a global down-regulation of transcription, and may support the sequential activation of multiple kinases that prepare spermatocytes for meiotic divisions. In spermatocytes, the presence of centrioles alters both the relative timing of meiotic spindle assembly and its ultimate structure. These microtubule differences are accompanied by differences in kinetochores, which connect microtubules to chromosomes. The sperm-specific features of meiosis revealed here illuminate how the underlying molecular machinery required for meiosis is differentially regulated in each sex. PMID:19696886

  17. Suppression of antigen-specific lymphocyte activation in modeled microgravity

    NASA Technical Reports Server (NTRS)

    Cooper, D.; Pride, M. W.; Brown, E. L.; Risin, D.; Pellis, N. R.; McIntire, L. V. (Principal Investigator)

    2001-01-01

    Various parameters of immune suppression are observed in lymphocytes from astronauts during and after a space flight. It is difficult to ascribe this suppression to microgravity effects on immune cells in crew specimens, due to the complex physiological response to space flight and the resultant effect on in vitro immune performance. Use of isolated immune cells in true and modeled microgravity in immune performance tests, suggests a direct effect of microgravity on in vitro cellular function. Specifically, polyclonal activation of T-cells is severely suppressed in true and modeled microgravity. These recent findings suggest a potential suppression of oligoclonal antigen-specific lymphocyte activation in microgravity. We utilized rotating wall vessel (RWV) bioreactors as an analog of microgravity for cell cultures to analyze three models of antigen-specific activation. A mixed-lymphocyte reaction, as a model for a primary immune response, a tetanus toxoid response and a Borrelia burgdorferi response, as models of a secondary immune response, were all suppressed in the RWV bioreactor. Our findings confirm that the suppression of activation observed with polyclonal models also encompasses oligoclonal antigen-specific activation.

  18. High efficiency cell-specific targeting of cytokine activity

    NASA Astrophysics Data System (ADS)

    Garcin, Geneviève; Paul, Franciane; Staufenbiel, Markus; Bordat, Yann; van der Heyden, José; Wilmes, Stephan; Cartron, Guillaume; Apparailly, Florence; de Koker, Stefaan; Piehler, Jacob; Tavernier, Jan; Uzé, Gilles

    2014-01-01

    Systemic toxicity currently prevents exploiting the huge potential of many cytokines for medical applications. Here we present a novel strategy to engineer immunocytokines with very high targeting efficacies. The method lies in the use of mutants of toxic cytokines that markedly reduce their receptor-binding affinities, and that are thus rendered essentially inactive. Upon fusion to nanobodies specifically binding to marker proteins, activity of these cytokines is selectively restored for cell populations expressing this marker. This ‘activity-by-targeting’ concept was validated for type I interferons and leptin. In the case of interferon, activity can be directed to target cells in vitro and to selected cell populations in mice, with up to 1,000-fold increased specific activity. This targeting strategy holds promise to revitalize the clinical potential of many cytokines.

  19. School-Age Ideas and Activities for After School Programs.

    ERIC Educational Resources Information Center

    Haas-Foletta, Karen; Cogley, Michele

    This guide describes activities for school-age children in after-school day care programs. These activities may also be used in other settings. An introductory section discusses program philosophy, room arrangement, multicultural curriculum, program scheduling, summer programs and holiday care, field trips and special programs, age grouping,…

  20. Lessons Learned about Workplace Literacy from Military Job-Specific Reading Programs.

    ERIC Educational Resources Information Center

    Philippi, Jorie W.

    For almost half a century the United States military services have incorporated formal literacy programs into job training for those enlistees who are less than fully qualified. Over the years, several successful job-specific reading programs have evolved. In 1975, the Army began the Functional Literacy (FLIT) Program, a program based on a…

  1. 31 CFR 28.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Education programs or activities. 28... NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 28.400 Education programs...

  2. 40 CFR 5.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Education programs or activities. 5.400... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 5.400 Education programs...

  3. 41 CFR 101-4.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 2 2011-07-01 2007-07-01 true Education programs or... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 101-4.400 Education programs or activities....

  4. 15 CFR 8a.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Education programs or activities. 8a... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 8a.400 Education programs...

  5. 22 CFR 146.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Education programs or activities. 146.400... IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 146.400 Education programs or...

  6. 31 CFR 28.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Education programs or activities. 28... NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 28.400 Education programs...

  7. 22 CFR 146.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Education programs or activities. 146.400... IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 146.400 Education programs or...

  8. 22 CFR 229.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Education programs or activities. 229.400... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 229.400 Education programs or...

  9. 22 CFR 146.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Education programs or activities. 146.400... IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 146.400 Education programs or...

  10. 49 CFR 25.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Education programs or activities. 25.400 Section... IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 25.400 Education programs or...

  11. 31 CFR 28.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Education programs or activities. 28... NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 28.400 Education programs...

  12. 40 CFR 5.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Education programs or activities. 5.400... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 5.400 Education programs...

  13. 22 CFR 229.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Education programs or activities. 229.400... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 229.400 Education programs or...

  14. 15 CFR 8a.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Education programs or activities. 8a... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 8a.400 Education programs...

  15. 15 CFR 8a.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Education programs or activities. 8a... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 8a.400 Education programs...

  16. 15 CFR 8a.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Education programs or activities. 8a... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 8a.400 Education programs...

  17. 43 CFR 41.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Education programs or activities. 41.400... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 41.400 Education programs...

  18. 41 CFR 101-4.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 2 2012-07-01 2012-07-01 false Education programs or... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 101-4.400 Education programs or activities....

  19. 22 CFR 146.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Education programs or activities. 146.400... IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 146.400 Education programs or...

  20. 45 CFR 618.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 3 2013-10-01 2013-10-01 false Education programs or activities. 618.400 Section... NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.400 Education programs...

  1. 41 CFR 101-4.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true Education programs or... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 101-4.400 Education programs or activities....

  2. 40 CFR 5.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Education programs or activities. 5.400... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 5.400 Education programs...

  3. 6 CFR 17.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 6 Domestic Security 1 2012-01-01 2012-01-01 false Education programs or activities. 17.400 Section... ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 17.400 Education programs...

  4. 41 CFR 101-4.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 2 2013-07-01 2012-07-01 true Education programs or... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 101-4.400 Education programs or activities....

  5. 40 CFR 5.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Education programs or activities. 5.400... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 5.400 Education programs...

  6. 6 CFR 17.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 6 Domestic Security 1 2013-01-01 2013-01-01 false Education programs or activities. 17.400 Section... ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 17.400 Education programs...

  7. 43 CFR 41.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Education programs or activities. 41.400... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 41.400 Education programs...

  8. 45 CFR 86.31 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Education programs or activities. 86.31 Section 86... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 86.31 Education programs...

  9. 22 CFR 229.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Education programs or activities. 229.400... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 229.400 Education programs or...

  10. 49 CFR 25.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Education programs or activities. 25.400 Section... IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 25.400 Education programs or...

  11. 28 CFR 54.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Education programs or activities. 54.400... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 54.400 Education programs or...

  12. 28 CFR 54.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Education programs or activities. 54.400... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 54.400 Education programs or...

  13. 22 CFR 229.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Education programs or activities. 229.400... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 229.400 Education programs or...

  14. 49 CFR 25.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Education programs or activities. 25.400 Section... IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 25.400 Education programs or...

  15. 28 CFR 54.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Education programs or activities. 54.400... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 54.400 Education programs or...

  16. 45 CFR 618.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 3 2012-10-01 2012-10-01 false Education programs or activities. 618.400 Section... NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.400 Education programs...

  17. 43 CFR 41.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Education programs or activities. 41.400... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 41.400 Education programs...

  18. 31 CFR 28.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Education programs or activities. 28... NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 28.400 Education programs...

  19. 45 CFR 86.31 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Education programs or activities. 86.31 Section 86... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 86.31 Education programs...

  20. 6 CFR 17.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 6 Domestic Security 1 2011-01-01 2011-01-01 false Education programs or activities. 17.400 Section... ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 17.400 Education programs...

  1. 6 CFR 17.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 6 Domestic Security 1 2014-01-01 2014-01-01 false Education programs or activities. 17.400 Section... ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 17.400 Education programs...

  2. 15 CFR 8a.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Education programs or activities. 8a... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 8a.400 Education programs...

  3. 41 CFR 101-4.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Education programs or... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 101-4.400 Education programs or activities....

  4. 28 CFR 54.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Education programs or activities. 54.400... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 54.400 Education programs or...

  5. 49 CFR 25.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Education programs or activities. 25.400 Section... IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 25.400 Education programs or...

  6. 22 CFR 229.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Education programs or activities. 229.400... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 229.400 Education programs or...

  7. 6 CFR 17.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 6 Domestic Security 1 2010-01-01 2010-01-01 false Education programs or activities. 17.400 Section... ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 17.400 Education programs...

  8. 31 CFR 28.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Education programs or activities. 28... NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 28.400 Education programs...

  9. Unconscious Semantic Activation Depends on Feature-Specific Attention Allocation

    ERIC Educational Resources Information Center

    Spruyt, Adriaan; De Houwer, Jan; Everaert, Tom; Hermans, Dirk

    2012-01-01

    We examined whether semantic activation by subliminally presented stimuli is dependent upon the extent to which participants assign attention to specific semantic stimulus features and stimulus dimensions. Participants pronounced visible target words that were preceded by briefly presented, masked prime words. Both affective and non-affective…

  10. Internet Content-Based Activities for English for Specific Purposes.

    ERIC Educational Resources Information Center

    Marco, Maria Jose Luzon

    2002-01-01

    Describes the benefits of a content-based approach to English for specific purposes, (ESP) examines how WebQuests can be integrated into a content-based ESP syllabus, analyze the different types of WebQuests suitable for ESP teaching, and discuses the limitations of this type of activity and the factors that should be considered when using…

  11. Essentials of specifications for activated alumina in defluoridation technology.

    PubMed

    Misra, S K

    2006-10-01

    Worldwide, fluoride occurs naturally in some aquifers at concentrations above the WHO guideline values or Bureau of Indian Standards or CPHEEO - MUD - GOI parametric values. Fluoride in excess of the permissible limits in drinking water causes a number of endemic conditions referred to collectively as "fluorosis". Endemic fluorosis remains a challenging national health problem in India and Rajasthan is one of the worst affected states in India though a wide range of chemical and physical defluoridation systems were evolved and tried. Still activated alumina is one of the most widely used and liked defluoridation material currently available. Boom in the advanced and versatile alumina technology has opened new vistas to avail the strong potential of selective alumina adsorbents which are application-specific. Non-regenerable and specialty alumina offer tremendous scope to defluoridate drinking water. Indian industries are manufacturing regenerable activated alumina for defluoridation of drinking water. In order to ensure application of an adsorbent, which caters the desired results with minimum interferences, health risks and long service life span, it is inevitable to draw out dimensions which define precisely the attributes of activated alumina. Specifications for activated alumina intended for defluoridation of drinking water, specific operating and performance requirements, and limitations expressed by critical analysis of cardinal characteristics pave way for adoption of acceptable specifications and code of practice at national level. PMID:18179116

  12. Software programs that address site-specific inventory characteristics issues.

    SciTech Connect

    Dare, J. H.; Cournoyer, M. E.

    2001-01-01

    The proper characterization of Hazardous, Mixed Low-Level, and Mixed Transuranic waste enhances productivity and safety. Hazardous material criteria that need to be considered include physical and health hazards inherent to the waste stream. Other factors that may influence characterization include: particulate diameter, complexing or chelating agent properties, lead, and mercury content, pressurized containers, and P-listed wastes. To meet these requirements are only a simple matter of generating a database with the proper fields. Manufactures and institutional databases bank huge sources of information, such as, work control documents, substance identification, container types, components of mixtures, physical property data, and regulatory data. In this report, utilization of commercially available software programs to take advantage of these resources in addressing waste characterization issues are presented. The application of user-friendly programs eliminates part of the tediousness associated with the complex requirements of certifying to general waste acceptance criteria with minimal impact on programmatic work. In other words, tapping into manufacturer and institutional database provides a way to take advantage of the combined expertise of these resources in managing a cost effective waste certification program as well as adding a quality assurance element to the program.

  13. WORLD-OF-WORK PROGRAM. SPECIFICS 1963-64.

    ERIC Educational Resources Information Center

    CANGEMI, JOSEPH P.; FANTINI, MARIO D.

    TWELVE CHARACTERISTIC SYMPTOMS OF STUDENT MALADJUSTMENT ARE LISTED IN AN ATTEMPT TO HELP PARENTS, TEACHERS, AND COUNSELORS TO IDENTIFY THE POTENTIAL DROPOUT. TO INSURE PROPER GUIDANCE AND SUPERVISION OF THE TRAINING PROGRAM, THE SELECTED STUDENTS WILL ATTEND A VOCATIONAL ORIENTATION WEEKEND AND WILL THEN REPORT FOR JOB INTERVIEWS, BEGINNING NEW…

  14. 13 CFR 130.350 - Specific program responsibilities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    .... 130.350 Section 130.350 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS... Program policies and procedures to improve the delivery of services by SBDCs to the small business... affairs of the SBDC network to deliver effective services to the small business community, comply...

  15. 13 CFR 130.350 - Specific program responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    .... 130.350 Section 130.350 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS... Program policies and procedures to improve the delivery of services by SBDCs to the small business... affairs of the SBDC network to deliver effective services to the small business community, comply...

  16. 13 CFR 130.350 - Specific program responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    .... 130.350 Section 130.350 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS... Program policies and procedures to improve the delivery of services by SBDCs to the small business... affairs of the SBDC network to deliver effective services to the small business community, comply...

  17. 13 CFR 130.350 - Specific program responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    .... 130.350 Section 130.350 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS... Program policies and procedures to improve the delivery of services by SBDCs to the small business... affairs of the SBDC network to deliver effective services to the small business community, comply...

  18. 75 FR 61998 - Programs for Specific Positions and Examinations (Miscellaneous)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-07

    ... INFORMATION CONTACT: Ms. Linda Watson by telephone at (202) 606-0830; by fax at (202) 606-2329; by TTY at (202) 418-3134; or by e- mail at linda.watson@opm.gov . SUPPLEMENTARY INFORMATION: On March 20, 2007, OPM published a final rule at 72 FR 12947, to revise the Administrative Law Judge Program. These...

  19. As-built design specification for the CLASFYG program

    NASA Technical Reports Server (NTRS)

    Horton, C. L. (Principal Investigator)

    1981-01-01

    This program produces a file with a Universal-formatted header and data records in a nonstandard format. Trajectory coefficients are calculated from 5 to 8 acquisitions of radiance values in the training field corresponding to an agricultural product. These coefficients are then used to calculate a time of emergence and corresponding trajectory coefficients for each pixel in the test field. The time of emergence, two of the coefficients, and the sigma value for each pixel are written to the file.

  20. Heuristic Programming of Educational - Research Activity

    NASA Astrophysics Data System (ADS)

    Stoev, Alexey

    HEURISTIC PROGRAMMING OF EDUCATIONAL - RESEARCH ACTIVITY OF THE STUDENTS OF ASTRONOMY AT PUBLIC ASTRONOMICAL OBSERVATORIES A.Stoev Yu. Gagarin Public Astronomical Observatory Stara Zagora Bulgaria Seeking for optimal conditions of the students’ investigation skills development is exceptionally actual task in Astronomy school at Public astronomical observatory. The didactic plan of its solving is connected with a realization of the concept of the problematic approach in astronomical education. In addition different means of astronomical educative activity organization are used depending on the didactic task. In some cases they are algorithmic but in others - mainly heuristic. Educational - research skills are defined as skills of scientific method use in the conditions of seeking for educational problem solving the astronomical educational - research task. The influence of the system of heuristic programming didactic means on the process of teaching and the use of system of didactic means for out of the school education on astronomy aimed mainly to this activity rule are analyzed. In conclusion the process of optimization of the didactic conditions for students’ self-organization during the individual or collective completion of the educational - research astronomical tasks at the transition from secondary to high education.

  1. Ecosystem Services Research Program: LTG 4: Ecosystem specific studies: wetlands

    EPA Science Inventory

    Includes review of ecosystem services derived from marine coastal, Great Lakes coastal, and isolated wetlands. Of particular interest is the development of guidelines to implement the 2008 EPA and ACE rules which require, for the first time, that specific ecosystem services be c...

  2. Stage-specific fucosyltransferase activity during mouse spermatogenesis

    SciTech Connect

    Cardullo, R.A.; Armant, D.R.; Millette, C.F.

    1986-05-01

    This laboratory is involved in the biochemical characterization of developing spermatogenic cells. The authors have measured the in vitro activity of fucosyltransferase (FT) in germ cells. FT activity was assayed with a procedure modified from Letts et al. using GDP-(/sup 14/C)-fucose and asialofetuin as substrates. After incubation for 15 minutes at 33/sup 0/C, the reaction was stopped by adding cold 500 mM EDTA. Radiolabeled asialofetuin was isolated using Bio-Gel P-10 chromatography. The FT activity of germ cells purified from seminiferous tubules was 18.5 +/- 1.7 pmol/mg protein-min. To see if this activity varied at different stages of development, germ cells were further separated in a STAPUT chamber using a 2-4% BSA gradient. Pachytene spermatocytes or round spermatids were purified to at least 87%. The FT activity in isolated pachytene spermatocytes was 24.4 +/- 1.2 pmol/mg protein-min while the activity in isolated round spermatids was 49.0 +/- 7.2 pmol/mg protein-min. These results suggest that the highest FT activity is in developing spermatogenic cells with round spermatids having nearly twice the FT activity as pachytene spermatocytes. This increase in FT activity may be biologically significant since it occurs at a time when the Golgi apparatus is undergoing differentiation and when stage-specific fucosylated proteins appear.

  3. Stress causes tissue-specific changes in the sialyltransferase activity.

    PubMed

    Dabelic, Sanja; Flögel, Mirna; Maravić, Gordana; Lauc, Gordan

    2004-01-01

    Numerous pathological conditions are associated with specific changes in glycosylation. Recent studies clearly demonstrated a link between stress and the development and course of many diseases. Biochemical mechanisms that link stress and diseases are still not fully understood, but there are some indications that changes in glycosylation are involved in this process. Influence of acute and chronic psychological stress on protein sialylation as well as the activity of sialyltransferases, enzymes that synthesize sialoglycoproteins, has been studied on Fischer rats. Liver, spleen, kidney, skeletal muscle, heart, adrenal gland, serum, cerebellum, hippocampus, medulla oblongata and cortex have been analyzed. Statistically significant tissue- and type of stress-specific changes in total sialyltransferase (ST) activity were observed. Acute stress resulted in 39% increase of ST activity in liver and spleen, while at the same time there was 43% decrease in ST activity in cerebellum. In chronic stress, ST activity increased in spleen (93%) and decreased in liver (17%), cerebellum (38%) and hippocampus (64%). Western-blot analysis using Maackia amurensis and Sambucus nigra lectins did not reveal any difference in protein sialylation. The results of serum corticosterone analysis indicate that showed increase in acute stress and decrease in chronic stress are in good accordance with the hypothesis that corticosterone has a role in the regulation of liver ST activity. PMID:15241940

  4. Functional Specificity of the Visual Word Form Area: General Activation for Words and Symbols but Specific Network Activation for Words

    ERIC Educational Resources Information Center

    Reinke, Karen; Fernandes, Myra; Schwindt, Graeme; O'Craven, Kathleen; Grady, Cheryl L.

    2008-01-01

    The functional specificity of the brain region known as the Visual Word Form Area (VWFA) was examined using fMRI. We explored whether this area serves a general role in processing symbolic stimuli, rather than being selective for the processing of words. Brain activity was measured during a visual 1-back task to English words, meaningful symbols…

  5. Evaluation of the Science Enrichment Activities (SEA) Program: A Decision Oriented Model.

    ERIC Educational Resources Information Center

    Linn, Marcia C.

    1978-01-01

    Three questions guided an evaluation of sixth and eighth grade science enrichment activities: (1) Does a free choice interactive program affect cognitive abilities? (2) Do students in a free choice program make predictable selections of activities based on their age, sex, or ability level? and (3) Are specific student choices associated with…

  6. Neural Differentiation Modulates the Vertebrate Brain Specific Splicing Program

    PubMed Central

    Madgwick, Alicia; Fort, Philippe; Hanson, Peter S.; Thibault, Philippe; Gaudreau, Marie-Claude; Lutfalla, Georges; Möröy, Tarik; Abou Elela, Sherif; Chaudhry, Bill; Elliott, David J.; Morris, Christopher M.; Venables, Julian P.

    2015-01-01

    Alternative splicing patterns are known to vary between tissues but these patterns have been found to be predominantly peculiar to one species or another, implying only a limited function in fundamental neural biology. Here we used high-throughput RT-PCR to monitor the expression pattern of all the annotated simple alternative splicing events (ASEs) in the Reference Sequence Database, in different mouse tissues and identified 93 brain-specific events that shift from one isoform to another (switch-like) between brain and other tissues. Consistent with an important function, regulation of a core set of 9 conserved switch-like ASEs is highly conserved, as they have the same pattern of tissue-specific splicing in all vertebrates tested: human, mouse and zebrafish. Several of these ASEs are embedded within genes that encode proteins associated with the neuronal microtubule network, and show a dramatic and concerted shift within a short time window of human neural stem cell differentiation. Similarly these exons are dynamically regulated in zebrafish development. These data demonstrate that although alternative splicing patterns often vary between species, there is nonetheless a core set of vertebrate brain-specific ASEs that are conserved between species and associated with neural differentiation. PMID:25993117

  7. Neural differentiation modulates the vertebrate brain specific splicing program.

    PubMed

    Madgwick, Alicia; Fort, Philippe; Hanson, Peter S; Thibault, Philippe; Gaudreau, Marie-Claude; Lutfalla, Georges; Möröy, Tarik; Abou Elela, Sherif; Chaudhry, Bill; Elliott, David J; Morris, Christopher M; Venables, Julian P

    2015-01-01

    Alternative splicing patterns are known to vary between tissues but these patterns have been found to be predominantly peculiar to one species or another, implying only a limited function in fundamental neural biology. Here we used high-throughput RT-PCR to monitor the expression pattern of all the annotated simple alternative splicing events (ASEs) in the Reference Sequence Database, in different mouse tissues and identified 93 brain-specific events that shift from one isoform to another (switch-like) between brain and other tissues. Consistent with an important function, regulation of a core set of 9 conserved switch-like ASEs is highly conserved, as they have the same pattern of tissue-specific splicing in all vertebrates tested: human, mouse and zebrafish. Several of these ASEs are embedded within genes that encode proteins associated with the neuronal microtubule network, and show a dramatic and concerted shift within a short time window of human neural stem cell differentiation. Similarly these exons are dynamically regulated in zebrafish development. These data demonstrate that although alternative splicing patterns often vary between species, there is nonetheless a core set of vertebrate brain-specific ASEs that are conserved between species and associated with neural differentiation. PMID:25993117

  8. Chemically sulfated natural galactomannans with specific antiviral and anticoagulant activities.

    PubMed

    Muschin, Tegshi; Budragchaa, Davaanyam; Kanamoto, Taisei; Nakashima, Hideki; Ichiyama, Koji; Yamamoto, Naoki; Shuqin, Han; Yoshida, Takashi

    2016-08-01

    Naturally occurring galactomannans were sulfated to give sulfated galactomannans with degrees of substitution of 0.7-1.4 per sugar unit and molecular weights of M¯n=0.6×10(4)-2.4×10(4). Sulfated galactomannans were found to have specific biological activities in vitro such as anticoagulant, anti-HIV and anti-Dengue virus activities. The biological activities were compared with those of standard dextran and curdlan sulfates, which are polysaccharides with potent antiviral activity and low cytotoxicity. It was found that sulfated galactomannans had moderate to high anticoagulant activity, 13.4-36.6unit/mg, compared to that of dextran and curdlan sulfates, 22.7 and 10.0unit/mg, and high anti-HIV and anti-Dengue virus activities, 0.04-0.8μg/mL and 0.2-1.1μg/mL, compared to those curdlan sulfates, 0.1μg/mL, respectively. The cytotoxicity on MT-4 and LCC-MK2 cells was low. Surface plasmon resonance (SPR) of sulfated galactomannans revealed strong interaction with poly-l-lysine as a model compound of virus proteins, and suggested that the specific biological activities might originate in the electrostatic interaction of negatively charged sulfate groups of sulfated galactomannans and positively charged amino groups of surface proteins of viruses. These results suggest that sulfated galactomannans effectively prevented the infection of cells by viruses and the degree of substitution and molecular weights played important roles in the biological activities. PMID:27154517

  9. Novel strategies for ultrahigh specific activity targeted nanoparticles

    SciTech Connect

    Zhou, Dong

    2012-12-13

    We have developed novel strategies optimized for preparing high specific activity radiolabeled nanoparticles, targeting nuclear imaging of low abundance biomarkers. Several compounds have been labeled with F-18 and Cu-64 for radiolabeling of SCK-nanoparticles via Copper(I) catalyzed or copper-free alkyne-azide cyclolization. Novel strategies have been developed to achieve ultrahigh specific activity with administrable amount of dose for human study using copper-free chemistry. Ligands for carbonic anhydrase 12 (CA12), a low abundance extracellular biomarker for the responsiveness of breast cancer to endocrine therapie, have been labeled with F-18 and Cu-64, and one of them has been evaluated in animal models. The results of this project will lead to major improvements in the use of nanoparticles in nuclear imaging and will significantly advance their potential for detecting low abundance biomarkers of medical importance.

  10. Method of preparing high specific activity platinum-195m

    DOEpatents

    Mirzadeh, Saed; Du, Miting; Beets, Arnold L.; Knapp, Jr., Furn F.

    2004-06-15

    A method of preparing high-specific-activity .sup.195m Pt includes the steps of: exposing .sup.193 Ir to a flux of neutrons sufficient to convert a portion of the .sup.193 Ir to .sup.195m Pt to form an irradiated material; dissolving the irradiated material to form an intermediate solution comprising Ir and Pt; and separating the Pt from the Ir by cation exchange chromatography to produce .sup.195m Pt.

  11. Method for preparing high specific activity 177Lu

    SciTech Connect

    Mirzadeh, Saed; Du, Miting; Beets, Arnold L.; Knapp, Jr., Furn F.

    2004-04-06

    A method of separating lutetium from a solution containing Lu and Yb, particularly reactor-produced .sup.177 Lu and .sup.177 Yb, includes the steps of: providing a chromatographic separation apparatus containing LN resin; loading the apparatus with a solution containing Lu and Yb; and eluting the apparatus to chromatographically separate the Lu and the Yb in order to produce high-specific-activity .sup.177 Yb.

  12. Northwest Energy Efficient Manufactured Housing Program Specification Development

    SciTech Connect

    Hewes, T.; Peeks, B.

    2013-02-01

    The Hood River Passive Project was developed by Root Design Build of Hood River Oregon using the Passive House Planning Package (PHPP) to meet all of the requirements for certification under the European Passive House standards. The Passive House design approach has been gaining momentum among residential designers for custom homes and BEopt modeling indicates that these designs may actually exceed the goal of the U.S. Department of Energy's (DOE) Building America program to reduce home energy use by 30%-50% (compared to 2009 energy codes for new homes). This report documents the short term test results of the Shift House and compares the results of PHPP and BEopt modeling of the project.

  13. 38 CFR 40.6 - Selection of programs and activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Selection of programs and... Selection of programs and activities. (a) A State may select any program or activity published in the.... (b) Each State that adopts a process shall notify the Secretary of the VA's programs and...

  14. Playing by Programming: Making Gameplay a Programming Activity

    ERIC Educational Resources Information Center

    Weintrop, David; Wilensky, Uri

    2016-01-01

    Video games are an oft-cited reason for young learners getting interested in programming and computer science. As such, many learning opportunities build on this interest by having kids program their own video games. This approach, while sometimes successful, has its drawbacks stemming from the fact that the challenge of programming and game…

  15. DREAM Controls the On/Off Switch of Specific Activity-Dependent Transcription Pathways

    PubMed Central

    Mellström, Britt; Sahún, Ignasi; Ruiz-Nuño, Ana; Murtra, Patricia; Gomez-Villafuertes, Rosa; Savignac, Magali; Oliveros, Juan C.; Gonzalez, Paz; Kastanauskaite, Asta; Knafo, Shira; Zhuo, Min; Higuera-Matas, Alejandro; Errington, Michael L.; Maldonado, Rafael; DeFelipe, Javier; Jefferys, John G. R.; Bliss, Tim V. P.; Dierssen, Mara

    2014-01-01

    Changes in nuclear Ca2+ homeostasis activate specific gene expression programs and are central to the acquisition and storage of information in the brain. DREAM (downstream regulatory element antagonist modulator), also known as calsenilin/KChIP-3 (K+ channel interacting protein 3), is a Ca2+-binding protein that binds DNA and represses transcription in a Ca2+-dependent manner. To study the function of DREAM in the brain, we used transgenic mice expressing a Ca2+-insensitive/CREB-independent dominant active mutant DREAM (daDREAM). Using genome-wide analysis, we show that DREAM regulates the expression of specific activity-dependent transcription factors in the hippocampus, including Npas4, Nr4a1, Mef2c, JunB, and c-Fos. Furthermore, DREAM regulates its own expression, establishing an autoinhibitory feedback loop to terminate activity-dependent transcription. Ablation of DREAM does not modify activity-dependent transcription because of gene compensation by the other KChIP family members. The expression of daDREAM in the forebrain resulted in a complex phenotype characterized by loss of recurrent inhibition and enhanced long-term potentiation (LTP) in the dentate gyrus and impaired learning and memory. Our results indicate that DREAM is a major master switch transcription factor that regulates the on/off status of specific activity-dependent gene expression programs that control synaptic plasticity, learning, and memory. PMID:24366545

  16. 24 CFR 200.936 - Supplementary specific procedural requirements under HUD building products certification program...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... requirements under HUD building products certification program for solid fuel type room heaters and fireplace... HOUSING AND URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Minimum Property Standards § 200.936 Supplementary specific procedural requirements under HUD building products certification program for solid...

  17. 24 CFR 200.936 - Supplementary specific procedural requirements under HUD building products certification program...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... requirements under HUD building products certification program for solid fuel type room heaters and fireplace... HOUSING AND URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Minimum Property Standards § 200.936 Supplementary specific procedural requirements under HUD building products certification program for solid...

  18. 24 CFR 200.936 - Supplementary specific procedural requirements under HUD building products certification program...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... requirements under HUD building products certification program for solid fuel type room heaters and fireplace... HOUSING AND URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Minimum Property Standards § 200.936 Supplementary specific procedural requirements under HUD building products certification program for solid...

  19. 24 CFR 200.936 - Supplementary specific procedural requirements under HUD building products certification program...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... requirements under HUD building products certification program for solid fuel type room heaters and fireplace... HOUSING AND URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Minimum Property Standards § 200.936 Supplementary specific procedural requirements under HUD building products certification program for solid...

  20. 24 CFR 200.936 - Supplementary specific procedural requirements under HUD building products certification program...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... requirements under HUD building products certification program for solid fuel type room heaters and fireplace... HOUSING AND URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Minimum Property Standards § 200.936 Supplementary specific procedural requirements under HUD building products certification program for solid...

  1. A Functional-Notional Approach for English for Specific Purposes (ESP) Programs.

    ERIC Educational Resources Information Center

    Kim, Young-Min

    English for Specific Purposes (ESP) programs, characterized by the special needs of the language learners, are described and a review of the literature on a functional-notional approach to the syllabus design of ESP programs is presented. It is suggested that effective ESP programs should teach the language skills necessary to function and perform…

  2. 14 CFR 1253.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Education programs or activities. 1253.400... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 1253.400 Education...

  3. 13 CFR 113.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Education programs or activities... ADMINISTRATOR Nondiscrimination on the Basis of Sex in Education Programs or Activities Receiving Federal Financial Assistance Discrimination on the Basis of Sex in Education Programs Or Activities Prohibited §...

  4. 13 CFR 113.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Education programs or activities... ADMINISTRATOR Nondiscrimination on the Basis of Sex in Education Programs or Activities Receiving Federal Financial Assistance Discrimination on the Basis of Sex in Education Programs Or Activities Prohibited §...

  5. 13 CFR 113.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Education programs or activities... ADMINISTRATOR Nondiscrimination on the Basis of Sex in Education Programs or Activities Receiving Federal Financial Assistance Discrimination on the Basis of Sex in Education Programs Or Activities Prohibited §...

  6. 14 CFR 1253.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Education programs or activities. 1253.400... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 1253.400 Education...

  7. 13 CFR 113.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Education programs or activities... ADMINISTRATOR Nondiscrimination on the Basis of Sex in Education Programs or Activities Receiving Federal Financial Assistance Discrimination on the Basis of Sex in Education Programs Or Activities Prohibited §...

  8. 14 CFR § 1253.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Education programs or activities. § 1253... NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 1253.400 Education...

  9. 14 CFR 1253.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Education programs or activities. 1253.400... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 1253.400 Education...

  10. 45 CFR 86.31 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 86.31 Education programs or activities. (a) General. Except as provided elsewhere in this part, no person shall, on the basis of sex,...

  11. 28 CFR 54.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 54.400 Education programs or activities... basis of sex, be excluded from participation in, be denied the benefits of, or be subjected...

  12. 45 CFR 86.31 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 86.31 Education programs or activities. (a) General. Except as provided elsewhere in this part, no person shall, on the basis of sex,...

  13. 45 CFR 86.31 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 86.31 Education programs or activities. (a) General. Except as provided elsewhere in this part, no person shall, on the basis of sex,...

  14. 14 CFR 1253.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Education programs or activities. 1253.400... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 1253.400 Education...

  15. 13 CFR 113.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Education programs or activities... ADMINISTRATOR Nondiscrimination on the Basis of Sex in Education Programs or Activities Receiving Federal Financial Assistance Discrimination on the Basis of Sex in Education Programs Or Activities Prohibited §...

  16. The Relationship between Institutional, Departmental and Program-Specific Variables and the Academic Performance of Division I FBS Football Programs

    ERIC Educational Resources Information Center

    Eigenbrot, Steven C.

    2012-01-01

    This study investigated the connection between the academic evaluation of Division I FBS football programs and the various social settings that influenced these student-athletes. These social settings were classified as: institutional, departmental and program-specific. The experience of the student-athlete is thought to be impacted by all three…

  17. Active training and driving-specific feedback improve older drivers' visual search prior to lane changes

    PubMed Central

    2012-01-01

    Background Driving retraining classes may offer an opportunity to attenuate some effects of aging that may alter driving skills. Unfortunately, there is evidence that classroom programs (driving refresher courses) do not improve the driving performance of older drivers. The aim of the current study was to evaluate if simulator training sessions with video-based feedback can modify visual search behaviors of older drivers while changing lanes in urban driving. Methods In order to evaluate the effectiveness of the video-based feedback training, 10 older drivers who received a driving refresher course and feedback about their driving performance were tested with an on-road standardized evaluation before and after participating to a simulator training program (Feedback group). Their results were compared to a Control group (12 older drivers) who received the same refresher course and in-simulator active practice as the Feedback group without receiving driving-specific feedback. Results After attending the training program, the Control group showed no increase in the frequency of the visual inspection of three regions of interests (rear view and left side mirrors, and blind spot). In contrast, for the Feedback group, combining active training and driving-specific feedbacks increased the frequency of blind spot inspection by 100% (32.3 to 64.9% of verification before changing lanes). Conclusions These results suggest that simulator training combined with driving-specific feedbacks helped older drivers to improve their visual inspection strategies, and that in-simulator training transferred positively to on-road driving. In order to be effective, it is claimed that driving programs should include active practice sessions with driving-specific feedbacks. Simulators offer a unique environment for developing such programs adapted to older drivers' needs. PMID:22385499

  18. Cell-specific activity of neprilysin 2 isoforms and enzymic specificity compared with neprilysin.

    PubMed Central

    Rose, Christiane; Voisin, Stéphanie; Gros, Claude; Schwartz, Jean-Charles; Ouimet, Tanja

    2002-01-01

    Neprilysin (NEP) 2 is a recently cloned glycoprotein displaying a high degree of sequence identity with neprilysin (EC 3.4.24.11), the prototypical member of the M13 subfamily of metalloproteases. Whereas NEP is involved in the metabolism of several bioactive peptides by plasma membranes of various cells, the enzymic properties and physiological functions of NEP2 are unknown. Here we characterize the cell-expression modalities and enzymic specificity of two alternatively spliced isoforms of NEP2 in Chinese hamster ovary and AtT20 cells. In the two cell lines, both isoforms are type II glycoproteins inserted in the endoplasmic reticulum as inactive precursors. Maturation detected by Western-blot analysis of glycosidase digests was cell-specific and more efficient in the endocrine cell line. The enzymic activity of both isoforms semi-purified from AtT20 cells reveals comparable specificities in terms of model substrates, pH optima and inhibitory patterns. NEP2 activity was compared with that of NEP regarding potencies of transition-state inhibitors, modes of hydrolysis, maximal hydrolysis rates and apparent affinities of bioactive peptides. Although all transition-state inhibitors of NEP inhibited NEP2 activity, albeit with different potencies, and many peptides were cleaved at the same amide bond by both peptidases, differences could be observed, i.e. in the hydrolysis of gonadotropin-releasing hormone and cholecystokinin, which occurred at different sites and more efficiently in the case of NEP2. Differences in cleavage of bioactive peptides, in cell-trafficking patterns and in tissue distribution indicate that NEP and NEP2 play distinct physiological roles in spite of their high degree of sequence identity. PMID:11964170

  19. Impact of dewatering technologies on specific methanogenic activity.

    PubMed

    Batstone, Damien J; Lu, Yang; Jensen, Paul D

    2015-10-01

    Dewatering methods for recuperative thickening and final dewatering can potentially impact methanogenic activity and microbial community. This influences both the feasibility of recuperative thickening to increase solids residence time within a digester, and the utilisation of dewatered digestate as inoculum for new digesters. Thickening technology can reduce methanogenic activity through either air contact (rotary drum, DAF, or belt filter press), or by lysing cells through shear (centrifuge). To assess this, two plants with recuperative thickening (rotary drum) in their anaerobic digester, and five without recuperative thickening, had specific methanogenic activity tested in all related streams, including dewatering feed, thickened return, final cake, and centrate. All plants had high speed centrifuges for final dewatering. The digester microbial community was also assessed through 16s pyrotag sequencing and subsequent principal component analysis (PCA). The specific methanogenic activity of all samples was in the expected range of 0.2-0.4 gCOD gVS(-1)d(-1). Plants with recuperative thickening did not have lower digester activity. Centrifuge based dewatering had a significant and variable impact on methanogenic activity in all samples, ranging between 20% and 90% decrease but averaging 54%. Rotary drum based recuperative thickening had a far smaller impact on activity, with a 0% per-pass drop in activity in one plant, and a 20% drop in another. However, the presence of recuperative thickening was a major predictor of overall microbial community (PC1, p = 0.0024). Microbial community PC3 (mainly driven by a shift in methanogens) was a strong predictor for sensitivity in activity to shear (p = 0.0005, p = 0.00001 without outlier). The one outlier was related to a plant producing the wettest cake (17% solids). This indicates that high solids is a potential driver of sensitivity to shear, but that a resilient microbial community can also bestow resilience

  20. Nonproliferation and counterproliferation activities and programs

    SciTech Connect

    1994-05-01

    At least twenty countries-many of them hostile to the United States and its allies-have now or are seeking to develop the capability to produce nuclear, biological and/or chemical weapons of mass destruction and the means to deliver them. More than twelve countries have operational ballistic missiles, and others have programs to develop them. Weapons of mass destruction may directly threaten US forces in the field and, in a more perplexing way, threaten the effective force employment by requiring dispersal of those forces. Potential adversaries may use weapons of mass destruction to deter US power projection abroad. As President Clinton stated to `If we do not stem the proliferation of the world`s deadliest weapons, no democracy can feel secure.` Because of concern over this threat, the National Defense Authorization Act of 1994 (NDAA 94) required the establishment of an interagency review committee composed of representatives from the Departments of State, Defense, Energy, the Intelligence Community, the Joint Chiefs of Staff and the Arms Control Disarmament Agency and tasked the committee to report on nonproliferation and counterproliferation activities and programs. To ensure comprehensiveness, representatives of other departments and agencies were asked to participate. In accordance with NDAA 94, this report provides a top-down overview of existing, planned and proposed capabilities and technologies, as well as a description of priorities, programmatic options and other issues.

  1. NASIS data base management system: IBM 360 TSS implementation. Volume 4: Program design specifications

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The design specifications for the programs and modules within the NASA Aerospace Safety Information System (NASIS) are presented. The purpose of the design specifications is to standardize the preparation of the specifications and to guide the program design. Each major functional module within the system is a separate entity for documentation purposes. The design specifications contain a description of, and specifications for, all detail processing which occurs in the module. Sub-models, reference tables, and data sets which are common to several modules are documented separately.

  2. NASIS data base management system - IBM 360/370 OS MVT implementation. 4: Program design specifications

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The design specifications for the programs and modules within the NASA Aerospace Safety Information System (NASIS) are presented. The purpose of the design specifications is to standardize the preparation of the specifications and to guide the program design. Each major functional module within the system is a separate entity for documentation purposes. The design specifications contain a description of, and specifications for, all detail processing which occurs in the module. Sub-modules, reference tables, and data sets which are common to several modules are documented separately.

  3. Effect of formal specifications on program complexity and reliability: An experimental study

    NASA Technical Reports Server (NTRS)

    Goel, Amrit L.; Sahoo, Swarupa N.

    1990-01-01

    The results are presented of an experimental study undertaken to assess the improvement in program quality by using formal specifications. Specifications in the Z notation were developed for a simple but realistic antimissile system. These specifications were then used to develop 2 versions in C by 2 programmers. Another set of 3 versions in Ada were independently developed from informal specifications in English. A comparison of the reliability and complexity of the resulting programs suggests the advantages of using formal specifications in terms of number of errors detected and fault avoidance.

  4. National Childhood Diabetes Program Activities in Turkey

    PubMed Central

    Hatun, Şükrü

    2015-01-01

    Recent census figures in Turkey show that out of a population of 76.6 million, 22.7 million (29.7%) are younger than 18 years old. The great majority (>95%) of pediatric cases of diabetes in Turkey are type 1 diabetes mellitus (T1DM). In recent years, with increase in number of pediatric endocrine centers around the country, the important issue of care for diabetic children and adolescents has been revived and major steps have been taken for improvement in pediatric care and its outreach to all diabetic children. The Childhood Diabetes Group continues its activities in cooperation with the Turkish Ministry of Health. A list of areas of interest of the Group include “School programs”, “Incidence/prevalence studies and national registry system”, “Educational guidelines for diabetes in children”, “Increasing the numbers of camps and summer schools for diabetic children”, “Organization of educational programs for the health team”, “National guidelines for transition of diabetic children to adult clinics”, “Improvement of school canteens”, “Educational spots” to improve awareness of diabetes. The activities of the Childhood Diabetes Group will be discussed in detail in this article. PMID:25800469

  5. Program activities, DOE state and local assistance programs, 1980 report

    SciTech Connect

    Chiogioji, Melvin H.

    1981-01-01

    Progress achieved by DOE State and Local Assistance Programs during FY 1980 and since they were established is summarized. These programs enable improved energy efficiency of industry, transportation, commercial establishments, public buildings, and residences. Eight programs (State Energy Conservation, Energy Extension Service, Weatherization Assistance, Institutional Buildings Grants, Energy-Related Inventions, Appropriate Technology Small Grants, Emergency Energy Conservation, Emergency Building Temperature Restrictions) are described. They provide the impetus for thousands of individual and organizational actions that have significantly affected national energy use patterns. (MCW)

  6. Site-specific emergency response concept plans for the Chemical Stockpile Disposal Program

    SciTech Connect

    Carnes, S.A.

    1989-12-01

    Site-specific emergency response concept plans were developed to help initiate enhanced emergency preparedness for continued storage of the stockpile and the Chemical Stockpile Disposal Program (CSDP) at the eight army installations storing the unitary chemical stockpile -- Aberdeen Proving Ground, Anniston Army Depot, Lexington-Blue Grass Army Depot, Newport Army Ammunition Plant, Pine Bluff Arsenal, Pueblo Depot Activity, Tooele Army Depot, and Umatilla Depot Activity. This document summarizes the emergency response plans for all the sites and highlights similarities and differences among them. Section 2 summarizes site-specific differences in stockpile hazard and risk by showing differences in planning-basis accident categories and distributions of topographical features, meteorological conditions, and populations at risk. Section 3 presents a summary of the methodology used to identify the emergency planning zones for each site and the actual recommended boundaries of those zones for the eight sites. Section 4 identifies feasible and recommended protective actions for the sites and explains reasons for differences in them. Finally, Section 5 notes the dependence of protective action effectiveness on the development and implementation of command and control and warning systems that can be implemented in a timely manner, it also identifies the differences in recommended lead times (i.e., from the onset of an accidental release) needed at the sites for effective implementation of protective actions. 17 refs., 11 figs. , 12 tabs.

  7. 32 CFR 196.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Education programs or activities. 196.400... (CONTINUED) MISCELLANEOUS NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  8. 29 CFR 36.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 1 2014-07-01 2013-07-01 true Education programs or activities. 36.400 Section 36.400 Labor Office of the Secretary of Labor NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  9. 45 CFR 2555.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 4 2014-10-01 2014-10-01 false Education programs or activities. 2555.400 Section... COMMUNITY SERVICE NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  10. 24 CFR 3.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Education programs or activities. 3... Urban Development NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  11. 45 CFR 2555.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 4 2013-10-01 2013-10-01 false Education programs or activities. 2555.400 Section... COMMUNITY SERVICE NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  12. 10 CFR 5.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Education programs or activities. 5.400 Section 5.400 Energy NUCLEAR REGULATORY COMMISSION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  13. 32 CFR 196.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Education programs or activities. 196.400... (CONTINUED) MISCELLANEOUS NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  14. 45 CFR 2555.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Education programs or activities. 2555.400 Section... COMMUNITY SERVICE NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  15. 38 CFR 23.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Education programs or... (CONTINUED) NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited §...

  16. 10 CFR 5.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Education programs or activities. 5.400 Section 5.400 Energy NUCLEAR REGULATORY COMMISSION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  17. 24 CFR 3.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Education programs or activities. 3... Urban Development NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  18. 32 CFR 196.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Education programs or activities. 196.400... (CONTINUED) MISCELLANEOUS NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  19. 29 CFR 36.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 1 2013-07-01 2013-07-01 false Education programs or activities. 36.400 Section 36.400 Labor Office of the Secretary of Labor NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  20. 10 CFR 5.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Education programs or activities. 5.400 Section 5.400 Energy NUCLEAR REGULATORY COMMISSION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  1. 38 CFR 23.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Education programs or... (CONTINUED) NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited §...

  2. 38 CFR 23.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Education programs or... (CONTINUED) NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited §...

  3. 24 CFR 3.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Education programs or activities. 3... Urban Development NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  4. 7 CFR 15a.31 - Education programs and activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false Education programs and activities. 15a.31 Section 15a.31 Agriculture Office of the Secretary of Agriculture EDUCATION PROGRAMS OR ACTIVITIES RECEIVING OR BENEFITTING FROM FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  5. 7 CFR 15a.31 - Education programs and activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false Education programs and activities. 15a.31 Section 15a.31 Agriculture Office of the Secretary of Agriculture EDUCATION PROGRAMS OR ACTIVITIES RECEIVING OR BENEFITTING FROM FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  6. 24 CFR 3.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Education programs or activities. 3... Urban Development NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  7. 32 CFR 196.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Education programs or activities. 196.400... (CONTINUED) MISCELLANEOUS NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  8. 7 CFR 15a.31 - Education programs and activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false Education programs and activities. 15a.31 Section 15a.31 Agriculture Office of the Secretary of Agriculture EDUCATION PROGRAMS OR ACTIVITIES RECEIVING OR BENEFITTING FROM FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  9. 45 CFR 2555.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 4 2012-10-01 2012-10-01 false Education programs or activities. 2555.400 Section... COMMUNITY SERVICE NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  10. 10 CFR 5.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Education programs or activities. 5.400 Section 5.400 Energy NUCLEAR REGULATORY COMMISSION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  11. 7 CFR 15a.31 - Education programs and activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Education programs and activities. 15a.31 Section 15a.31 Agriculture Office of the Secretary of Agriculture EDUCATION PROGRAMS OR ACTIVITIES RECEIVING OR BENEFITTING FROM FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  12. 38 CFR 23.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Education programs or... (CONTINUED) NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited §...

  13. 43 CFR 41.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 41.400 Education programs or... basis of sex, be excluded from participation in, be denied the benefits of, or be subjected...

  14. 40 CFR 5.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 5.400 Education programs or... basis of sex, be excluded from participation in, be denied the benefits of, or be subjected...

  15. 43 CFR 41.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 41.400 Education programs or... basis of sex, be excluded from participation in, be denied the benefits of, or be subjected...

  16. 45 CFR 618.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 618.400 Education programs or... basis of sex, be excluded from participation in, be denied the benefits of, or be subjected...

  17. Exploring Extension Involvement in Farm to School Program Activities

    ERIC Educational Resources Information Center

    Benson, Matthew C.

    2014-01-01

    The study reported here examined Extension professionals' involvement in farm-to-school program activities. Results of an online survey distributed to eight state Extension systems indicate that on average, Extension professionals are involved with one farm to school program activity, with most supporting school or community garden programs.…

  18. 24 CFR 3.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Education programs or activities. 3... Urban Development NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  19. 32 CFR 196.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Education programs or activities. 196.400... (CONTINUED) MISCELLANEOUS NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  20. 10 CFR 5.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Education programs or activities. 5.400 Section 5.400 Energy NUCLEAR REGULATORY COMMISSION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  1. 38 CFR 23.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Education programs or... (CONTINUED) NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited §...

  2. 45 CFR 2555.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Education programs or activities. 2555.400 Section... COMMUNITY SERVICE NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  3. 7 CFR 15a.31 - Education programs and activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Education programs and activities. 15a.31 Section 15a.31 Agriculture Office of the Secretary of Agriculture EDUCATION PROGRAMS OR ACTIVITIES RECEIVING OR BENEFITTING FROM FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  4. 29 CFR 36.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Education programs or activities. 36.400 Section 36.400 Labor Office of the Secretary of Labor NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  5. Natural variation in Fc glycosylation of HIV-specific antibodies impacts antiviral activity

    PubMed Central

    Ackerman, Margaret E.; Crispin, Max; Yu, Xiaojie; Baruah, Kavitha; Boesch, Austin W.; Harvey, David J.; Dugast, Anne-Sophie; Heizen, Erin L.; Ercan, Altan; Choi, Ickwon; Streeck, Hendrik; Nigrovic, Peter A.; Bailey-Kellogg, Chris; Scanlan, Chris; Alter, Galit

    2013-01-01

    While the induction of a neutralizing antibody response against HIV remains a daunting goal, data from both natural infection and vaccine-induced immune responses suggest that it may be possible to induce antibodies with enhanced Fc effector activity and improved antiviral control via vaccination. However, the specific features of naturally induced HIV-specific antibodies that allow for the potent recruitment of antiviral activity and the means by which these functions are regulated are poorly defined. Because antibody effector functions are critically dependent on antibody Fc domain glycosylation, we aimed to define the natural glycoforms associated with robust Fc-mediated antiviral activity. We demonstrate that spontaneous control of HIV and improved antiviral activity are associated with a dramatic shift in the global antibody-glycosylation profile toward agalactosylated glycoforms. HIV-specific antibodies exhibited an even greater frequency of agalactosylated, afucosylated, and asialylated glycans. These glycoforms were associated with enhanced Fc-mediated reduction of viral replication and enhanced Fc receptor binding and were consistent with transcriptional profiling of glycosyltransferases in peripheral B cells. These data suggest that B cell programs tune antibody glycosylation actively in an antigen-specific manner, potentially contributing to antiviral control during HIV infection. PMID:23563315

  6. A review of specification and verification methods for parallel programs, including the dataflow approach

    SciTech Connect

    Deshpande, A.K.; Kavi, K.M. . Dept. of Computer Science)

    1989-12-01

    Parallel programs are usually described informally, and these descriptions are implemented on parallel computer systems. When a program does not run correctly, it is often very difficult to determine whether the program description or the implementation is incorrect. This has led to the search for more formal descriptions of parallel programs, and proof systems for the verification of the implementations. In this paper, the authors introduce some such formal methods for the specification and verification of parallel programs. They describe a method that is based on dataflow graphs.

  7. Differential Reovirus-Specific and Herpesvirus-Specific Activator Protein 1 Activation of Secretogranin II Leads to Altered Virus Secretion

    PubMed Central

    Berard, Alicia R.; Severini, Alberto

    2015-01-01

    ABSTRACT Viruses utilize host cell machinery for propagation and manage to evade cellular host defense mechanisms in the process. Much remains unknown regarding how the host responds to viral infection. We recently performed global proteomic screens of mammalian reovirus TIL- and T3D-infected and herpesvirus (herpes simplex virus 1 [HSV-1])-infected HEK293 cells. The nonenveloped RNA reoviruses caused an upregulation, whereas the enveloped DNA HSV-1 caused a downregulation, of cellular secretogranin II (SCG2). SCG2, a member of the granin family that functions in hormonal peptide sorting into secretory vesicles, has not been linked to virus infections previously. We confirmed SCG2 upregulation and found SCG2 phosphorylation by 18 h postinfection (hpi) in reovirus-infected cells. We also found a decrease in the amount of reovirus secretion from SCG2 knockdown cells. Similar analyses of cells infected with HSV-1 showed an increase in the amount of secreted virus. Analysis of the stress-activated protein kinase (SAPK)/Jun N-terminal protein kinase (JNK) pathway indicated that each virus activates different pathways leading to activator protein 1 (AP-1) activation, which is the known SCG2 transcription activator. We conclude from these experiments that the negative correlation between SCG2 quantity and virus secretion for both viruses indicates a virus-specific role for SCG2 during infection. IMPORTANCE Mammalian reoviruses affect the gastrointestinal system or cause respiratory infections in humans. Recent work has shown that all mammalian reovirus strains (most specifically T3D) may be useful oncolytic agents. The ubiquitous herpes simplex viruses cause common sores in mucosal areas of their host and have coevolved with hosts over many years. Both of these virus species are prototypical representatives of their viral families, and investigation of these viruses can lead to further knowledge of how they and the other more pathogenic members of their respective

  8. Integrated Refractive Effects Prediction System (IREPS): Program performance specification, revision 2.0

    NASA Astrophysics Data System (ADS)

    Hitney, H. V.; Pasahow, E. W.; Obrian, M. E.

    1980-07-01

    IREPS assesses the refractive effects of the lower atmosphere for Naval electromagnetic systems operating above 100 MHz including radar, uhf and microwave communications, electronic warfare and missile guidance. This specification defines and specifies the computer program functions required by IREPS.

  9. Improving Teacher Feedback during Active Learning: Effects of a Professional Development Program

    ERIC Educational Resources Information Center

    Van den Bergh, Linda; Ros, Anje; Beijaard, Douwe

    2014-01-01

    This study focuses on improving teacher feedback during active learning. Changing teachers' behavior sustainably, however, is very difficult. Several conditions should be taken into account, and programs should build on teachers' cognitions and practices. Effects of a specifically designed professional development program on 16…

  10. HAL/SM language specification. [programming languages and computer programming for space shuttles

    NASA Technical Reports Server (NTRS)

    Williams, G. P. W., Jr.; Ross, C.

    1975-01-01

    A programming language is presented for the flight software of the NASA Space Shuttle program. It is intended to satisfy virtually all of the flight software requirements of the space shuttle. To achieve this, it incorporates a wide range of features, including applications-oriented data types and organizations, real time control mechanisms, and constructs for systems programming tasks. It is a higher order language designed to allow programmers, analysts, and engineers to communicate with the computer in a form approximating natural mathematical expression. Parts of the English language are combined with standard notation to provide a tool that readily encourages programming without demanding computer hardware expertise. Block diagrams and flow charts are included. The semantics of the language is discussed.

  11. 76 FR 35319 - Competitive and Noncompetitive Non-Formula Federal Assistance Programs-Specific Administrative...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-17

    ...The National Institute of Food and Agriculture (NIFA) is adopting as a final rule, with changes, an interim rule (published at 74 FR 45968 on September 4, 2009) containing a set of specific administrative requirements for the Beginning Farmer and Rancher Development Program (BFRDP) to supplement the Competitive and Noncompetitive Non-Formula Federal Assistance Programs--General Award......

  12. Identification and Placement Procedures Used in Florida Specific Learning Disabilities Programs.

    ERIC Educational Resources Information Center

    Taylor, Patricia Silke

    1977-01-01

    Sixteen directors of exceptional education programs, 10 supervisors of specific learning disability (SLD) programs, and 101 principals having SLD classes responded to a 14-question survey regarding the identification and placement of SLD students in Florida. Among findings were that principals were the most outspoken in what they considered…

  13. Programming for the Language Disabled Child: Booklet 3: Specific Programmatic Techniques.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    Described are three specific instructional programing techniques recommended as a result of Project CHILD, a research effort to validate identification, intervention, and teacher education programs for use with language handicapped children. The three intervention models are thought of as being located at equidistant points on a continuum from…

  14. Using the SCR Specification Technique in a High School Programming Course.

    ERIC Educational Resources Information Center

    Rosen, Edward; McKim, James C., Jr.

    1992-01-01

    Presents the underlying ideas of the Software Cost Reduction (SCR) approach to requirements specifications. Results of applying this approach to the teaching of programing to high school students indicate that students perform better in writing programs. An appendix provides two examples of how the method is applied to problem solving. (MDH)

  15. 41 CFR 101-29.221 - Federal Specifications, Standards and Commercial Item Description Program (Federal...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 2 2013-07-01 2012-07-01 true Federal Specifications, Standards and Commercial Item Description Program (Federal Standardization Program). 101-29.221 Section 101-29.221 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS...

  16. 41 CFR 101-29.221 - Federal Specifications, Standards and Commercial Item Description Program (Federal...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Federal Specifications, Standards and Commercial Item Description Program (Federal Standardization Program). 101-29.221 Section 101-29.221 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS...

  17. 41 CFR 101-29.221 - Federal Specifications, Standards and Commercial Item Description Program (Federal...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 2 2014-07-01 2012-07-01 true Federal Specifications, Standards and Commercial Item Description Program (Federal Standardization Program). 101-29.221 Section 101-29.221 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS...

  18. 41 CFR 101-29.221 - Federal Specifications, Standards and Commercial Item Description Program (Federal...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 2 2011-07-01 2007-07-01 true Federal Specifications, Standards and Commercial Item Description Program (Federal Standardization Program). 101-29.221 Section 101-29.221 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS...

  19. 41 CFR 101-29.221 - Federal Specifications, Standards and Commercial Item Description Program (Federal...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 2 2012-07-01 2012-07-01 false Federal Specifications, Standards and Commercial Item Description Program (Federal Standardization Program). 101-29.221 Section 101-29.221 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS...

  20. The Rise of International Relations Programs in the Brazilian Federal Universities: Curriculum Specificities and Current Challenges

    ERIC Educational Resources Information Center

    Ferreira, Marcos Alan S. V.

    2016-01-01

    The aim of this reflection is to study the new international relations (IR) programs introduced by Brazilian federal universities, looking comparatively at their curriculum specificities and current challenges. In recent years, Brazil has seen an increase of IR programs launched in several regions. Since 2003, the Ministry of Education is in the…

  1. Allele-specific DNA methylation reinforces PEAR1 enhancer activity.

    PubMed

    Izzi, Benedetta; Pistoni, Mariaelena; Cludts, Katrien; Akkor, Pinar; Lambrechts, Diether; Verfaillie, Catherine; Verhamme, Peter; Freson, Kathleen; Hoylaerts, Marc F

    2016-08-18

    Genetic variation in the PEAR1 locus is linked to platelet reactivity and cardiovascular disease. The major G allele of rs12041331, an intronic cytosine guanine dinucleotide-single-nucleotide polymorphism (CpG-SNP), is associated with higher PEAR1 expression in platelets and endothelial cells than the minor A allele. The molecular mechanism underlying this difference remains elusive. We have characterized the histone modification profiles of the intronic region surrounding rs12041331 and identified H3K4Me1 enhancer-specific enrichment for the region that covers the CpG-SNP. Interestingly, methylation studies revealed that the CpG site is fully methylated in leukocytes of GG carriers. Nuclear protein extracts from megakaryocytes, endothelial cells, vs control HEK-293 cells show a 3-fold higher affinity for the methylated G allele compared with nonmethylated G or A alleles in a gel electrophoretic mobility shift assay. To understand the positive relationship between methylation and gene expression, we studied DNA methylation at 4 different loci of PEAR1 during in vitro megakaryopoiesis. During differentiation, the CpG-SNP remained fully methylated, while we observed rapid methylation increases at the CpG-island overlapping the first 5'-untranslated region exon, paralleling the increased PEAR1 expression. In the same region, A-allele carriers of rs12041331 showed significantly lower DNA methylation at CGI1 compared with GG homozygote. This CpG-island contains binding sites for the methylation-sensitive transcription factor CTCF, whose binding is known to play a role in enhancer activation and/or repression. In conclusion, we report the molecular characterization of the first platelet function-related CpG-SNP, a genetic predisposition that reinforces PEAR1 enhancer activity through allele-specific DNA methylation. PMID:27313330

  2. Application-specific architectures of CMOS monolithic active pixel sensors

    NASA Astrophysics Data System (ADS)

    Szelezniak, Michal; Besson, Auguste; Claus, Gilles; Colledani, Claude; Degerli, Yavuz; Deptuch, Grzegorz; Deveaux, Michael; Dorokhov, Andrei; Dulinski, Wojciech; Fourches, Nicolas; Goffe, Mathieu; Grandjean, Damien; Guilloux, Fabrice; Heini, Sebastien; Himmi, Abdelkader; Hu, Christine; Jaaskelainen, Kimmo; Li, Yan; Lutz, Pierre; Orsini, Fabienne; Pellicioli, Michel; Shabetai, Alexandre; Valin, Isabelle; Winter, Marc

    2006-11-01

    Several development directions intended to adapt and optimize monolithic active pixel sensors for specific applications are presented in this work. The first example, compatible with the STAR microvertex upgrade, is based on a simple two-transistor pixel circuitry. It is suited for a long integration time, room-temperature operation and minimum power dissipation. In another approach for this application, a specific readout method is proposed, allowing optimization of the integration time independently of the full frame-readout time. The circuit consists of an in-pixel front-end voltage amplifier, with a gain on the order of five, followed by two analog memory cells. The extended version of this scheme, based on the implementation of more memory cells per pixel, is the solution considered for the outer layers of a microvertex detector at the international linear collider. For the two innermost layers, a circuit allowing fast frame scans together with on-line, on-chip data sparsification is proposed. The first results of this prototype demonstrate that the fixed pattern dispersion is reduced below a noise level of 15 e -, allowing the use of a single comparator or a low-resolution ADC per pixel column. A common element for most of the mentioned readout schemes is a low-noise, low power consumption, layout efficient in-pixel amplifier. A review of possible solutions for this element together with some experimental results is presented.

  3. University Program Management Information System: NASA's University Program Active Projects

    NASA Technical Reports Server (NTRS)

    Gans, Gary (Technical Monitor)

    2003-01-01

    As basic policy, NASA believes that colleges and universities should be encouraged to participate in the nation's space and aeronautics program to the maximum extent practicable. Indeed, universities are considered as partners with government and industry in the nation's aerospace program. NASA's objective is to have them bring their scientific, engineering, and social research competence to bear on aerospace problems and on the broader social, economic, and international implications of NASA's technical and scientific programs. It is expected that, in so doing, universities will strengthen both their research and their educational capabilities to contribute more effectively to the national well being. This annual report is one means of documenting the NASA-university relationship, frequently denoted, collectively, as NASA's University Program. This report is consistent with agency accounting records, as the data is obtained from NASA's Financial and Contractual Status (FACS) System, operated by the Financial Management Division and the Procurement Office. However, in accordance with interagency agreements, the orientation differs from that required for financial or procurement purposes. Any apparent discrepancies between this report and other NASA procurement or financial reports stem from the selection criteria for the data. This report was prepared by the Office of Education/N.

  4. Site–Specific Monoubiquitination Activates Ras by Impeding GTPase Activating Protein Function

    PubMed Central

    Baker, Rachael; Lewis, Steven M.; Sasaki, Atsuo T.; Wilkerson, Emily M.; Locasale, Jason W.; Cantley, Lewis C.; Kuhlman, Brian; Dohlman, Henrik G.; Campbell, Sharon L.

    2012-01-01

    SUMMARY Cell growth and differentiation are controlled by growth factor receptors coupled to the GTPase Ras. Oncogenic mutations disrupt GTPase activity leading to persistent Ras signaling and cancer progression. Recent evidence indicates that monoubiquitination of Ras leads to Ras activation. Mutation of the primary site of monoubiquitination impairs the ability of activated K–Ras to promote tumor growth. To determine the mechanism of human Ras activation we chemically ubiquitinated the protein and analyzed its function by NMR, computational modeling, and biochemical activity measurements. We established that monoubiquitination has little effect on Ras GTP binding, GTP hydrolysis, or exchange factor activation, but severely abrogates the response to GTPase activating proteins in a site–specific manner. These findings reveal a new mechanism by which Ras can trigger persistent signaling in the absence of receptor activation or an oncogenic mutation. PMID:23178454

  5. Activities-Specific Balance Confidence in People with Multiple Sclerosis

    PubMed Central

    Nilsagård, Ylva; Carling, Anna; Forsberg, Anette

    2012-01-01

    Objective. To evaluate the validity of the Activities-specific Balance Confidence scale (ABC) in people with multiple sclerosis (PwMS). Design. A multicentre, cross-sectional study. Setting. Six rural and urban Swedish sites, including specialized units at hospitals and primary care centers. Participants. A sample of 84 PwMS with subjective gait and balance impairment but still able to walk 100 m (comparable with EDSS 1–6). Outcome Measures. Timed Up and Go, Timed Up and Gocog, 25-foot Timed Walk Test, Four Square Step Test, Dynamic Gait Index, Chair Stand Test, 12-item MS Walking Scale, self-reported falls, and use of assistive walking device were used for validation. Results. The concurrent convergent validity was moderate to good (0.50 to −0.75) with the highest correlation found for the 12-item MS Walking Scale. The ABC discriminated between multiple fallers and nonfallers but not between men and women. Ecological validity is suggested since ABC discriminated between users of assistive walking device and nonusers. The internal consistency was high at α = 0.95, and interitem correlations were between 0.30 and 0.83. Conclusion. This study supports the validity of the ABC for persons with mild-to-moderate MS. The participants lacked balance confidence in many everyday activities, likely restricting their participation in society. PMID:22919491

  6. Site-specific PEGylation of lidamycin and its antitumor activity.

    PubMed

    Li, Liang; Shang, Boyang; Hu, Lei; Shao, Rongguang; Zhen, Yongsu

    2015-05-01

    In this study, N-terminal site-specific mono-PEGylation of the recombinant lidamycin apoprotein (rLDP) of lidamycin (LDM) was prepared using a polyethyleneglycol (PEG) derivative (M w 20 kDa) through a reactive terminal aldehyde group under weak acidic conditions (pH 5.5). The biochemical properties of mPEG-rLDP-AE, an enediyne-integrated conjugate, were analyzed by SDS-PAGE, RP-HPLC, SEC-HPLC and MALDI-TOF. Meanwhile, in vitro and in vivo antitumor activity of mPEG-rLDP-AE was evaluated by MTT assays and in xenograft model. The results indicated that mPEG-rLDP-AE showed significant antitumor activity both in vitro and in vivo. After PEGylation, mPEG-rLDP still retained the binding capability to the enediyne AE and presented the physicochemical characteristics similar to that of native LDP. It is of interest that the PEGylation did not diminish the antitumor efficacy of LDM, implying the possibility that this derivative may function as a payload to deliver novel tumor-targeted drugs. PMID:26579455

  7. Story Specifications for the Second Year of the SWRL Reading Program.

    ERIC Educational Resources Information Center

    Cronnell, Bruce

    This paper describes the types of stories in the second year of the Southwest Regional Laboratory (SWRL) Reading Program and contains specifications for each type of story. The stories are described in terms of their characters and plot content, procedures for selecting new-word content, and word-usage and story-length specifications. This…

  8. Enhancer-specific modulation of E protein activity.

    PubMed

    Markus, Maurice; Du, Zhimei; Benezra, Robert

    2002-02-22

    Homodimeric complexes of members of the E protein family of basic helix-loop-helix (bHLH) transcription factors are important for tissue-specific activation of genes in B lymphocytes (Bain, G., Gruenwald, S., and Murre, C. (1993) Mol. Cell Biol. 13, 3522-3529; Shen, C. P., and Kadesch, T. (1995) Mol. Cell Biol. 15, 4518-4524; Jacobs, Y., et al. (1994) Mol. Cell Biol. 14, 4087-4096; Wilson, R. B., et al. (1991) Mol. Cell Biol. 11, 6185-6191). These homodimers, however, have little activity on myogenic enhancers (Weintraub, H., Genetta, T., and Kadesch, T. (1994) Genes Dev. 8, 2203-2211). We report here the identification of a novel cis-acting transcriptional repression domain in the E protein family of bHLH transcription factors. This domain, the Rep domain, is present in each of the known vertebrate E proteins. Extensive mapping analysis demonstrates that this domain is an acidic region of 30 amino acids with a predicted loop structure. Fusion studies indicate that the Rep domain can repress both of the E protein transactivation domains (AD1 and AD2). Physiologically, the Rep domain plays a key role in maintaining E protein homodimers in an inactive state on myogenic enhancers. In addition, we demonstrate that Rep domain mediated repression of AD1 is a necessary for the function of MyoD-E protein heterodimeric complexes. These studies demonstrate that the Rep domain is important for modulating the transcriptional activity of E proteins and provide key insights into both the selectivity and mechanism of action of E protein containing bHLH protein complexes. PMID:11724804

  9. Specific activation of the thyrotropin receptor by trypsin.

    PubMed

    Van Sande, J; Massart, C; Costagliola, S; Allgeier, A; Cetani, F; Vassart, G; Dumont, J E

    1996-05-31

    The identification of 16 different activating mutations in the TSH receptor, found in patients suffering from toxic autonomous adenomas or congenital hyperthyroidism, leads to the concept that this receptor is in a constrained conformation in its wild-type form. We used mild trypsin treatment of CHO-K1 cells or COS-7 cells, stably or transiently transfected with the human TSH receptor, respectively, and measured its consequences on the TSH receptor coupled cascades, i.e. cyclic AMP and inositol-phosphates accumulation. A 2-min, 0.01% trypsin treatment increased stably cyclic AMP but not inositol-phosphates formation. This was not observed after chymotrypsin, thrombin and endoproteinase glu C treatment. The TSH action on cyclic AMP was decreased by only 25%. The effect was also observed in cells expressing the dog TSH receptor. It was not observed in MSH receptor, LH receptor expressing or mock transfected cells (vector alone). It is therefore specific for the TSH receptor, for its action on the Gs/adenylate cyclase cascade, and for the proteolytic cleavage caused by trypsin. Using monoclonal (A. Johnstone and P. Shepherd, personal communication) and polyclonal antibodies directed against the extracellular domain of the TSH receptor, it was shown that treatment by trypsin removes or destroys a VFFEEQ epitope (residues 354-359) from the receptor. The effect mimics the action of TSH as it activates Gs alpha and enhances the action of forskolin. It is not reversible in 1 h. The results support the concept that activation of the receptor (by hormone, autoantibodies, mutations or mild proteolysis) might involve the relief of a built-in negative constrain. They suggest that the C-terminal portion of the large extracellular domain plays a role in the maintenance of this constrain. PMID:8807635

  10. A large database DNA sequence handling program with generalized searching specifications.

    PubMed

    Stockwell, P A

    1982-01-11

    The program described allows for the creation and manipulation of files of DNA sequence data up to very great lengths. The program uses its own paging system to load segments of the sequence into a small internal buffer so that the program does not have excessive memory requirements. The program offers a menu of functions to the user, and has been written to be forgiving of user errors. A code for the generalised specification of bases as a series of groups (i.e. A or T, Purine, etc.) has been devised and can be used in search specifications or in sequence files. Versions of the program have been developed to run with special efficiency under DIGITAL's RT11 operating system or to run under systems with a suitable implementation of FORTRAN VI. PMID:7063398

  11. Medically related activities of application team program

    NASA Technical Reports Server (NTRS)

    1971-01-01

    Application team methodology identifies and specifies problems in technology transfer programs to biomedical areas through direct contact with users of aerospace technology. The availability of reengineering sources increases impact of the program on the medical community and results in broad scale application of some bioinstrumentation systems. Examples are given that include devices adapted to the rehabilitation of neuromuscular disorders, power sources for artificial organs, and automated monitoring and detection equipment in clinical medicine.

  12. 36 CFR 1211.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Education programs or... ADMINISTRATION GENERAL RULES NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  13. 44 CFR 19.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Education programs or..., DEPARTMENT OF HOMELAND SECURITY GENERAL NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  14. 36 CFR 1211.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Education programs or... ADMINISTRATION GENERAL RULES NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  15. 44 CFR 19.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true Education programs or..., DEPARTMENT OF HOMELAND SECURITY GENERAL NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  16. 36 CFR 1211.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Education programs or... ADMINISTRATION GENERAL RULES NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  17. 44 CFR 19.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Education programs or..., DEPARTMENT OF HOMELAND SECURITY GENERAL NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  18. 36 CFR 1211.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Education programs or... ADMINISTRATION GENERAL RULES NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  19. 44 CFR 19.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Education programs or..., DEPARTMENT OF HOMELAND SECURITY GENERAL NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  20. 7 CFR 272.5 - Program informational activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Program informational activities. 272.5 Section 272.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE FOOD STAMP AND FOOD DISTRIBUTION PROGRAM REQUIREMENTS FOR PARTICIPATING STATE AGENCIES § 272.5 Program informational...

  1. Design for Diversity: A Program Planning Grid for Student Activities.

    ERIC Educational Resources Information Center

    Kubik, Jan B.

    This guide provides a program planning grid for college student personnel workers involved in the area of student activities. A program planning and evaluative system is proposed to address campus needs and allow greater control in planning an educationally balanced program. This system is based on an outline of topical areas to be addressed…

  2. 20 CFR 631.51 - Allowable substate program activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Allowable substate program activities. 631.51 Section 631.51 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR PROGRAMS UNDER TITLE III OF THE JOB TRAINING PARTNERSHIP ACT Substate Programs § 631.51 Allowable...

  3. 20 CFR 631.51 - Allowable substate program activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Allowable substate program activities. 631.51 Section 631.51 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR PROGRAMS UNDER TITLE III OF THE JOB TRAINING PARTNERSHIP ACT Substate Programs § 631.51 Allowable...

  4. 44 CFR 19.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Education programs or..., DEPARTMENT OF HOMELAND SECURITY GENERAL NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs...

  5. 36 CFR 1211.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Education programs or... ADMINISTRATION GENERAL RULES NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or...

  6. Sequence-specific DNA primer effects on telomerase polymerization activity.

    PubMed Central

    Lee, M S; Blackburn, E H

    1993-01-01

    The ribonucleoprotein enzyme telomerase synthesizes one strand of telomeric DNA by copying a template sequence within the RNA moiety of the enzyme. Kinetic studies of this polymerization reaction were used to analyze the mechanism and properties of the telomerase from Tetrahymena thermophila. This enzyme synthesizes TTGGGG repeats, the telomeric DNA sequence of this species, by elongating a DNA primer whose 3' end base pairs with the template-forming domain of the RNA. The enzyme was found to act nonprocessively with short (10- to 12-nucleotide) primers but to become processive as TTGGGG repeats were added. Variation of the 5' sequences of short primers with a common 3' end identified sequence-specific effects which are distinct from those involving base pairing of the 3' end of the primer with the RNA template and which can markedly induce enzyme activity by increasing the catalytic rate of the telomerase polymerization reaction. These results identify an additional mechanistic basis for telomere and DNA end recognition by telomerase in vivo. Images PMID:8413255

  7. Organ- and species-specific biological activity of rosmarinic acid.

    PubMed

    Iswandana, R; Pham, B T; van Haaften, W T; Luangmonkong, T; Oosterhuis, D; Mutsaers, H A M; Olinga, P

    2016-04-01

    Rosmarinic acid (RA), a compound found in several plant species, has beneficial properties, including anti-inflammatory and antibacterial effects. We investigated the toxicity, anti-inflammatory, and antifibrotic effects of RA using precision-cut liver slices (PCLS) and precision-cut intestinal slices (PCIS) prepared from human, mouse, and rat tissue. PCLS and PCIS were cultured up to 48h in the absence or presence of RA. Gene expression of the inflammatory markers: IL-6, IL-8/CXCL1/KC, and IL-1β, as well as the fibrosis markers: pro-collagen 1a1, heat shock protein 47, α-smooth muscle actin, fibronectin (Fn2) and plasminogen activator inhibitor-1 (PAI-1) were evaluated by qPCR. RA was only toxic in murine PCIS. RA failed to mitigate the inflammatory response in most models, while it clearly reduced IL-6 and CXCL1/KC gene expression in murine PCIS at non-toxic concentrations. With regard to fibrosis, RA decreased the gene levels of Fn2 and PAI-1 in murine PCLS, and Fn2 in murine PCIS. Yet, no effect was observed on the gene expression of fibrosis markers in human and rat PCIS. In conclusion, we observed clear organ- and species-specific effects of RA. RA had little influence on inflammation. However, our study further establishes RA as a potential candidate for the treatment of liver fibrosis. PMID:26804033

  8. 18 CFR 1317.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Education programs or activities. 1317.400 Section 1317.400 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY... education program or activity operated by a recipient that receives Federal financial assistance....

  9. 18 CFR 1317.400 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 2 2014-04-01 2014-04-01 false Education programs or activities. 1317.400 Section 1317.400 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY... education program or activity operated by a recipient that receives Federal financial assistance....

  10. 18 CFR 1317.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Education programs or activities. 1317.400 Section 1317.400 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY... education program or activity operated by a recipient that receives Federal financial assistance....

  11. 18 CFR 1317.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Education programs or activities. 1317.400 Section 1317.400 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis...

  12. 18 CFR 1317.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 2 2012-04-01 2012-04-01 false Education programs or activities. 1317.400 Section 1317.400 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY... education program or activity operated by a recipient that receives Federal financial assistance....

  13. 22 CFR 146.400 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Section 146.400 Foreign Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF SEX... Basis of Sex in Education Programs or Activities Prohibited § 146.400 Education programs or activities... basis of sex, be excluded from participation in, be denied the benefits of, or be subjected...

  14. 34 CFR 106.31 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 1 2011-07-01 2011-07-01 false Education programs or activities. 106.31 Section 106.31 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING...

  15. 34 CFR 106.31 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 1 2012-07-01 2012-07-01 false Education programs or activities. 106.31 Section 106.31 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING...

  16. 34 CFR 106.31 - Education programs or activities.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 1 2014-07-01 2014-07-01 false Education programs or activities. 106.31 Section 106.31 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING...

  17. 34 CFR 106.31 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 1 2013-07-01 2013-07-01 false Education programs or activities. 106.31 Section 106.31 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING...

  18. Perceptions and Evaluation of a Physical Activity Program

    ERIC Educational Resources Information Center

    Smith, Gene A.

    2012-01-01

    This qualitative case study, conducted in the Midwestern United States, explored the perceptions of teachers at two different elementary schools as they implemented a physical activity program during the school day. The program engaged students in daily physical activity through brief, organized, structured physical exercise. Interviews and…

  19. Human Development Program: Level IV Activity Guide, Revised 1976.

    ERIC Educational Resources Information Center

    Bessell, Harold; Ball, Geraldine

    The curriculum guide presents the activities component of the Human Development Program for grade four. The Human Development Program (HDP) is an affective curricular approach developed by psychologists to help teachers instill responsibility and self-confidence in children. The activity guide presents topics and directions for 180 sequential…

  20. 49 CFR 25.400 - Education programs or activities.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 25.400 Transportation Office of the Secretary of Transportation NONDISCRIMINATION ON THE BASIS OF SEX... Basis of Sex in Education Programs or Activities Prohibited § 25.400 Education programs or activities... basis of sex, be excluded from participation in, be denied the benefits of, or be subjected...

  1. 34 CFR 106.31 - Education programs or activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Education programs or activities. 106.31 Section 106.31 Education Regulations of the Offices of the Department of Education OFFICE FOR CIVIL RIGHTS, DEPARTMENT OF EDUCATION NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING...

  2. Identification of artesunate as a specific activator of ferroptosis in pancreatic cancer cells

    PubMed Central

    Eling, Nils; Reuter, Lukas; Hazin, John; Hamacher-Brady, Anne; Brady, Nathan R.

    2015-01-01

    Oncogenic KRas reprograms pancreatic ductal adenocarcinoma (PDAC) cells to states which are highly resistant to apoptosis. Thus, a major preclinical goal is to identify effective strategies for killing PDAC cells. Artesunate (ART) is an anti-malarial that specifically induces programmed cell death in different cancer cell types, in a manner initiated by reactive oxygen species (ROS)-generation. In this study we demonstrate that ART specifically induced ROS- and lysosomal iron-dependent cell death in PDAC cell lines. Highest cytotoxicity was obtained in PDAC cell lines with constitutively-active KRas, and ART did not affect non-neoplastic human pancreatic ductal epithelial (HPDE) cells. We determined that ART did not induce apoptosis or necroptosis. Instead, ART induced ferroptosis, a recently described mode of ROS- and iron-dependent programmed necrosis which can be activated in Ras-transformed cells. Co-treatment with the ferroptosis inhibitor ferrostatin-1 blocked ART-induced lipid peroxidation and cell death, and increased long-term cell survival and proliferation. Importantly, analysis of PDAC patient mRNA expression indicates a dependency on antioxidant homeostasis and increased sensitivity to free intracellular iron, both of which correlate with Ras-driven sensitivity to ferroptosis. Overall, our findings suggest that ART activation of ferroptosis is an effective, novel pathway for killing PDAC cells. PMID:26097885

  3. Conservation Seeds Activities Book. An Early Childhood Conservation Education Program.

    ERIC Educational Resources Information Center

    Griffin, Sherri

    This activities book is used with an early childhood conservation education program. The activities are presented in four color-coded sections, each section representing one of the four seasons. Each activity includes a statement of purpose, list of materials needed, instructional strategies, and a list of supplementary activities. In addition to…

  4. NASA Broad Specification Fuels Combustion Technology program - Pratt and Whitney Aircraft Phase I results and status

    NASA Technical Reports Server (NTRS)

    Lohmann, R. P.; Fear, J. S.

    1982-01-01

    In connection with increases in the cost of fuels and the reduced availability of high quality petroleum crude, a modification of fuel specifications has been considered to allow acceptance of poorer quality fuels. To obtain the information upon which a selection of appropriate fuels for aircraft can be based, the Broad Specification Fuels Combustion Technology program was formulated by NASA. A description is presented of program-related investigations conducted by an American aerospace company. The specific objective of Phase I of this program has been to evaluate the impact of the use of broadened properties fuels on combustor design through comprehensive combustor rig testing. Attention is given to combustor concepts, experimental evaluation, results obtained with single stage combustors, the stage combustor concept, and the capability of a variable geometry combustor.

  5. Gender-specific socioeconomic impacts of development programs in Sri Lanka.

    PubMed

    Stoeckel, J; Sirisena, N L

    1988-10-01

    Data from a Sri Lanka national sample survey -- 3597 households stratified on the basis of development program areas -- were analyzed to compare impacts of 3 national development programs and their combinations upon the occupational and income status of females and males in Sri Lanka. These programs, implemented over the last 30 years, are guaranteed price schemes that develop markets for agricultural produce, land settlement schemes that include irrigation, and rural electrification. To date, no attempt has been made to assess the gender-specific socioeconomic impacts of these individual programs and their combinations. It was hypothesized that the utilization of development program outputs will exert a gender-differential impact upon occupational and income status, but the magnitude and direction of the impacts remain to be determined. Path analysis was applied to estimate the model for each development program and their mixes for males and females separated. A multistage stratified sampling design was utilized. All of the development programs and their mixes exhibited significant effect of educational attainment upon participation in nonagricultural occupations. Rural electrification (RE) was the only program whose effect was positive; in combinations with education it accounted for 15% of the variation in occupation. Among the programs that were negatively related to male participation in nonagricultural occupations, the most important predictors were the land settlement (LS) and guarantee price scheme (GPS) programs. Each program contributed to over 1/5 of the variation in occupation net of educational attainment. RE was the only program that was not significantly related to female participation in nonhousehold occupations. All of the remaining programs exerted a positive effect upon occupation. 3 of these programs -- RE + LS, GPS, and LS + GPS -- were of almost equally high importance in predicting participation of females in nonhousehold occupations, and in

  6. Overview of the Novel Intelligent JAXA Active Rotor Program

    NASA Technical Reports Server (NTRS)

    Saito, Shigeru; Kobiki, Noboru; Tanabe, Yasutada; Johnson, Wayne; Yamauchi, Gloria K.; Young, Larry A.

    2010-01-01

    The Novel Intelligent JAXA Active Rotor (NINJA Rotor) program is a cooperative effort between JAXA and NASA, involving a test of a JAXA pressure-instrumented, active-flap rotor in the 40- by 80-Foot Wind Tunnel at Ames Research Center. The objectives of the program are to obtain an experimental database of a rotor with active flaps and blade pressure instrumentation, and to use that data to develop analyses to predict the aerodynamic and aeroacoustic performance of rotors with active flaps. An overview of the program is presented, including a description of the rotor and preliminary pretest calculations.

  7. Energy star product specification development framework: Using data and analysis to make program decisions

    SciTech Connect

    McWhinney, Marla; Fanara, Andrew; Clark, Robin; Hershberg, Craig; Schmeltz, Rachel; Roberson, Judy

    2003-09-12

    The Product Development Team (PD) in the US Environmental Protection Agency's ENERGY STAR Labeling Program fuels the long-term market transformation process by delivering new specifications. PD's goal is to expand the reach and visibility of ENERGY STAR as well as the market for new energy-efficient products. Since 2000, PD has launched nine new ENERGY STAR specifications and continues to evaluate new program opportunities. To evaluate the ENERGY STAR carbon savings potential for a diverse group of products, PD prepared a framework for developing new and updating existing specifications that rationalizes new product opportunities and draws upon the expertise and resources of other stakeholders, including manufacturers, utilities, environmental groups and other government agencies. By systematically reviewing the potential of proposed product areas, PD makes informed decisions as to whether or not to proceed with developing a specification. In support of this strategy, PD ensures that new product specifications are consistent with the ENERGY STAR guidelines and that these guidelines are effectively communicated to stakeholders during the product development process. To date, the framework has been successful in providing consistent guidance on collecting the necessary information on which to base sound program decisions. Through the application of this framework, PD increasingly recognizes that each industry has unique market and product characteristics that can require reconciliation with the ENERGY STAR guidelines. The new framework allows PD to identify where reconciliation is needed to justify program decisions.

  8. Promoting Physical Activity in Afterschool Programs

    ERIC Educational Resources Information Center

    Beighle, Aaron; Beets, Michael W.; Erwin, Heather E.; Huberty, Jennifer; Moore, Justin B.; Stellino, Megan

    2010-01-01

    Children in the United States are not engaging in sufficient amounts of routine physical activity, and this lack is an emerging public health concern (Strong, Malina, Blimkie, Daniels, Dishman, Gutin, et al., 2005). Efforts to increase the physical activity levels of children and adolescents has become a national priority, attracting attention…

  9. Environmental Education Activities & Programs 1998-1999.

    ERIC Educational Resources Information Center

    Bureau of Reclamation (Dept. of Interior), Denver, CO.

    This document features descriptions of interactive learning models and presentations in environmental education concerning groundwater, geology, the environment, weather, water activities, and interactive games. Activities include: (1) GW-Standard; (2) GW-w/no Leaky Underground Storage Tank (No UST); (3) GW-Karst; (4) GW-Landfill Models--Standard…

  10. Cocurricular Activity Programs in Secondary Schools.

    ERIC Educational Resources Information Center

    Gholson, Ronald E.; Buser, Robert L.

    This booklet provides a history of the role played by extracurricular activities in American secondary education, summarizing their objectives, principles, and problems, and classifying their types. The student-activity concept is traced through four stages of historical development in the United States. Noting that the objectives of cocurricular…

  11. The active flexible wing aeroservoelastic wind-tunnel test program

    NASA Technical Reports Server (NTRS)

    Noll, Thomas; Perry, Boyd

    1989-01-01

    For a specific application of aeroservoelastic technology, Rockwell International Corporation developed a concept known as the Active Flexible Wing (AFW). The concept incorporates multiple active leading-and trailing-edge control surfaces with a very flexible wing such that wing shape is varied in an optimum manner resulting in improved performance and reduced weight. As a result of a cooperative program between the AFWAL's Flight Dynamics Laboratory, Rockwell, and NASA LaRC, a scaled aeroelastic wind-tunnel model of an advanced fighter was designed, fabricated, and tested in the NASA LaRC Transonic Dynamics Tunnel (TDT) to validate the AFW concept. Besides conducting the wind-tunnel tests NASA provided a design of an Active Roll Control (ARC) System that was implemented and evaluated during the tests. The ARC system used a concept referred to as Control Law Parameterization which involves maintaining constant performance, robustness, and stability while using different combinations of multiple control surface displacements. Since the ARC system used measured control surface stability derivatives during the design, the predicted performance and stability results correlated very well with test measurements.

  12. A specific, transmembrane interface regulates fibroblast activation protein (FAP) homodimerization, trafficking and exopeptidase activity.

    PubMed

    Wonganu, Benjamaporn; Berger, Bryan W

    2016-08-01

    Fibroblast activation protein (FAP) is a cell-surface serine protease which promotes invasiveness of certain epithelial cancers and is therefore a potential target for cancer drug development and delivery. Unlike dipeptidyl peptidase IV (DPPIV), FAP exhibits prolyl endopeptidase activity and is active as a homodimer with specificity for type I collagen. The mechanism that regulates FAP homodimerization and its relation to prolyl endopeptidase activity is not completely understood. Here, we investigate key residues in the FAP TM domain that may be significant for FAP homodimerization. Mutations to predicted TM interfacial residues (G10L, S14L, and A18L) comprising a small-X3-small motif reduced FAP TM-CYTO dimerization relative to wild type as measured using the AraTM assay, whereas predicted off-interface residues showed no significant change from wild type. The results implied that the predicted small-X3-small dimer interface affect stabilization of FAP TM-CYTO homodimerization. Compared with FAPwild-type, the interfacial TM residue G10L significantly decreased FAP endopeptidase activity more than 25%, and also reduced cell-surface versus intracellular expression relative to other interfacial residues S14L and A18L. Thus, our results suggest FAP dimerization is important for both trafficking and protease activity, and is dependent on a specific TM interface. PMID:27155568

  13. 34 CFR 110.2 - To what programs or activities do these regulations apply?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... labor-management joint apprenticeship training program, except any program or activity receiving Federal... regulations apply? (a) These regulations apply to any program or activity receiving Federal...

  14. 34 CFR 110.2 - To what programs or activities do these regulations apply?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... labor-management joint apprenticeship training program, except any program or activity receiving Federal... regulations apply? (a) These regulations apply to any program or activity receiving Federal...

  15. 34 CFR 110.2 - To what programs or activities do these regulations apply?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... labor-management joint apprenticeship training program, except any program or activity receiving Federal... regulations apply? (a) These regulations apply to any program or activity receiving Federal...

  16. 34 CFR 110.2 - To what programs or activities do these regulations apply?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... labor-management joint apprenticeship training program, except any program or activity receiving Federal... regulations apply? (a) These regulations apply to any program or activity receiving Federal...

  17. 34 CFR 110.2 - To what programs or activities do these regulations apply?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... labor-management joint apprenticeship training program, except any program or activity receiving Federal... regulations apply? (a) These regulations apply to any program or activity receiving Federal...

  18. Recommended Program Activities, 1988-1998

    NASA Technical Reports Server (NTRS)

    1984-01-01

    The observations needed from the standpoint of measurement programs are considered and the technologies which must be developed and the flight missions which must be carried out to support ground-based measurements are discussed. Instrument development for millimeter accuracy in both the horizontal and vertical components as well as for sensitivity to short wavelengths is discussed. Algorithms and models in the application of space data in geodynamics demand special attention. Continued development of airborne and spaceborne laser ranging systems should be supported.

  19. Active microwave users working group program planning

    NASA Technical Reports Server (NTRS)

    Ulaby, F. T.; Bare, J.; Brown, W. E., Jr.; Childs, L. F.; Dellwig, L. F.; Heighway, J. E.; Joosten, R.; Lewis, A. J.; Linlor, W.; Lundien, J. R.

    1978-01-01

    A detailed programmatic and technical development plan for active microwave technology was examined in each of four user activities: (1) vegetation; (2) water resources and geologic applications, and (4) oceanographic applications. Major application areas were identified, and the impact of each application area in terms of social and economic gains were evaluated. The present state of knowledge of the applicability of active microwave remote sensing to each application area was summarized and its role relative to other remote sensing devices was examined. The analysis and data acquisition techniques needed to resolve the effects of interference factors were reviewed to establish an operational capability in each application area. Flow charts of accomplished and required activities in each application area that lead to operational capability were structured.

  20. Regulation of platelet activating factor receptor coupled phosphoinositide-specific phospholipase C activity

    SciTech Connect

    Morrison, W.J.

    1988-01-01

    The major objectives of this study were two-fold. The first was to establish whether binding of platelet activating factor (PAF) to its receptor was integral to the stimulation of polyphosphoinositide-specific phospholipase C (PLC) in rabbit platelets. The second was to determine regulatory features of this receptor-coupled mechanism. ({sup 3}H)PAF binding demonstrated two binding sites, a high affinity site with a inhibitory constant (Ki) of 2.65 nM and a low affinity site with a Ki of 0.80 {mu}M. PAF receptor coupled activation of phosphoinositide-specific PLC was studied in platelets which were made refractory, by short term pretreatments, to either PAF or thrombin. Saponin-permeabilized rabbit platelets continue to regulate the mechanism(s) coupling PAF receptors to PLC stimulation. However, TRP{gamma}S and GDP{beta}S, which affect guanine nucleotide regulatory protein functions, were unable to modulate the PLC activity to any appreciable extent as compared to PAF. The possible involvement of protein kinase C (PKC) activation in regulating PAF-stimulated PLC activity was studied in rabbit platelets pretreated with staurosporine followed by pretreatments with PAF or phorbol 12-myristate 13-acetate (PMA).

  1. Prioritized Assignment to Intake Appointments for Asian Americans at an Ethnic-Specific Mental Health Program

    ERIC Educational Resources Information Center

    Akutsu, Phillip D.; Tsuru, Garyn K.; Chu, Joyce P.

    2006-01-01

    This study examined the relationship of demographic, clinical, and therapist factors to decisions about prioritized assignment to the earliest intake appointment for 983 Asian Americans who contacted an Asian-oriented, ethnic-specific mental health program. The logistic regression results showed that Asian language preference, ethnicity,…

  2. 78 FR 53791 - Draft Program-Specific Guidance About Irradiator Licenses

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    .... ACTION: Draft NUREG; request for comments. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) is... NUREG-1556, Volume 6, Revision 1, ``Consolidated Guidance about Materials Licenses: Program-Specific...- 4737, or by email to pdr.resource@nrc.gov . The draft NUREG-1556, Volume 6, Revision 1, is...

  3. 78 FR 17943 - Draft Program-Specific Guidance About Fixed Gauge Licenses

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-25

    .... ACTION: Draft NUREG; request for comment. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) is... NUREG-1556, Volume 4, Revision 1, ``Consolidated Guidance About Materials Licenses: Program-Specific...- 4737, or by email to pdr.resource@nrc.gov . The draft NUREG-1556, Volume 4, Revision 1, is available...

  4. Technical Specifications for Hardware and Software, and Maintenance in Support of Computer Literacy Program. Volume II.

    ERIC Educational Resources Information Center

    District of Columbia Public Schools, Washington, DC.

    Designed for use by vendors, this guide provides an overview of the objectives for the 5-year computer literacy program to be implemented in the District of Columbia Public Schools; outlines requirements which are mandatory elements of vendors' bids unless explicitly designated "desirable"; and details specifications for computing equipment,…

  5. 43 CFR 1821.13 - What if the specific program regulations conflict with these regulations?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false What if the specific program regulations conflict with these regulations? 1821.13 Section 1821.13 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR GENERAL MANAGEMENT...

  6. 43 CFR 1821.13 - What if the specific program regulations conflict with these regulations?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false What if the specific program regulations conflict with these regulations? 1821.13 Section 1821.13 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR GENERAL MANAGEMENT (1000) APPLICATION PROCEDURES General...

  7. 42 CFR 457.1140 - Program specific review process: Core elements of review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Program specific review process: Core elements of review. 457.1140 Section 457.1140 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... review process: Core elements of review. In adopting the procedures for review of matters described...

  8. 42 CFR 457.1150 - Program specific review process: Impartial review.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 4 2012-10-01 2012-10-01 false Program specific review process: Impartial review... review process: Impartial review. (a) Eligibility or enrollment matter. The review of a matter described... matter under review. (b) Health services matter. The State must ensure that an enrollee has...

  9. 42 CFR 457.1150 - Program specific review process: Impartial review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Program specific review process: Impartial review... review process: Impartial review. (a) Eligibility or enrollment matter. The review of a matter described... matter under review. (b) Health services matter. The State must ensure that an enrollee has...

  10. 42 CFR 457.1150 - Program specific review process: Impartial review.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 4 2014-10-01 2014-10-01 false Program specific review process: Impartial review... review process: Impartial review. (a) Eligibility or enrollment matter. The review of a matter described... matter under review. (b) Health services matter. The State must ensure that an enrollee has...

  11. 42 CFR 457.1150 - Program specific review process: Impartial review.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 4 2013-10-01 2013-10-01 false Program specific review process: Impartial review... review process: Impartial review. (a) Eligibility or enrollment matter. The review of a matter described... matter under review. (b) Health services matter. The State must ensure that an enrollee has...

  12. 42 CFR 457.1150 - Program specific review process: Impartial review.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Program specific review process: Impartial review... review process: Impartial review. (a) Eligibility or enrollment matter. The review of a matter described... matter under review. (b) Health services matter. The State must ensure that an enrollee has...

  13. Star: A Dementia-Specific Training Program for Staff in Assisted Living Residences

    ERIC Educational Resources Information Center

    Teri, Linda; Huda, Piruz; Gibbons, Laura; Young, Heather; van Leynseele, June

    2005-01-01

    Purpose: This article describes, and provides data on, an innovative, comprehensive, dementia-specific training program designed to teach direct care staff in assisted living residences to improve care and reduce problems in residents with dementia. Design and Methods: STAR--which stands for Staff Training in Assisted living Residences- provides…

  14. Program for calculating total-efficiency of specific-speed characteristics of centrifugal compressors

    NASA Technical Reports Server (NTRS)

    Galvas, M. R.

    1973-01-01

    Program uses one-dimensional mean streamline analysis conducted at fixed stagnation conditions. Seven specific losses are calculated for each set of compressors geometric variables and inlet velocity diagram characteristics studied. Categories used as input information are compressor geometry, thermodynamic properties of working fluid, velocity diagram characteristics, and iteration limits.

  15. 42 CFR 457.1140 - Program specific review process: Core elements of review.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Program specific review process: Core elements of review. 457.1140 Section 457.1140 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... review process: Core elements of review. In adopting the procedures for review of matters described...

  16. Synthesis of a high specific activity methyl sulfone tritium isotopologue of fevipiprant (NVP-QAW039).

    PubMed

    Luu, Van T; Goujon, Jean-Yves; Meisterhans, Christian; Frommherz, Matthias; Bauer, Carsten

    2015-05-15

    The synthesis of a triple tritiated isotopologue of the CRTh2 antagonist NVP-QAW039 (fevipiprant) with a specific activity >3 TBq/mmol is described. Key to the high specific activity is the methylation of a bench-stable dimeric disulfide precursor that is in situ reduced to the corresponding thiol monomer and methylated with [(3)H3]MeONos having per se a high specific activity. The high specific activity of the tritiated active pharmaceutical ingredient obtained by a build-up approach is discussed in the light of the specific activity usually to be expected if hydrogen tritium exchange methods were applied. PMID:25881897

  17. The Moderation of an Early Intervention Program for Anxiety and Depression by Specific Psychological Symptoms

    PubMed Central

    Cukrowicz, Kelly C.; Smith, Phillip N.; Hohmeister, Holly C.; Joiner, Thomas E.

    2016-01-01

    The current study examined the influence of a number of psychological factors on the effectiveness of an early intervention program targeting anxiety and depression in a non-clinical sample of college students. The program was influenced by the Cognitive-Behavioral Analysis System of Psychotherapy (McCullough, 2000) delivered in a two-hour computer-based educational program. Participants completed measures of depression, anxiety, and general distress prior to the prevention program and then again eight weeks later. Additionally, participants were assessed for past Major Depression, sleep related difficulties, a number of Anxiety Disorders, and suicide ideation. Moderation of the effectiveness of the early intervention program by these factors depended on the dependent variable of interest. Specifically, the effectiveness of the intervention program on symptoms of depression was moderated by insomnia; symptoms of anxiety by past Post-Traumatic Stress Disorder and Specific Phobia as well as sleep problems related to nightmares; and symptoms of general negative affect by Social Phobia and suicide ideation. Implications are discussed. PMID:19229947

  18. The moderation of an early intervention program for anxiety and depression by specific psychological symptoms.

    PubMed

    Cukrowicz, Kelly C; Smith, Phillip N; Hohmeister, Holly C; Joiner, Thomas E

    2009-04-01

    The current study examined the influence of a number of psychological factors on the effectiveness of an early intervention program targeting anxiety and depression in a non-clinical sample of college students. The early intervention program comprised elements of the cognitive-behavioral analysis system of psychotherapy (McCullough, 2000) delivered in a 2-hour computer-based educational program. Participants completed measures of depression, anxiety, and general distress prior to the intervention program and then again 8 weeks later. Additionally, participants were assessed for past major depression, sleep related difficulties, a number of anxiety disorders, and suicide ideation. Moderation of the effectiveness of the early intervention program by these factors depended on the dependent variable of interest, specifically: the effectiveness of the intervention program on symptoms of depression was moderated by insomnia; symptoms of anxiety by past post-traumatic stress disorder (PTSD) and specific phobia as well as sleep problems related to nightmares; and symptoms of general negative affect by social phobia and suicide ideation. Implications are discussed. PMID:19229947

  19. Activity-induced regulation of myosin isoform distribution - Comparison of two contractile activity programs

    NASA Technical Reports Server (NTRS)

    Diffee, Gary M.; Caiozzo, Vince J.; Mccue, Samuel A.; Herrick, Robert E.; Baldwin, Kenneth M.

    1993-01-01

    This study examined the role of specific types of contractile activity in regulating myosin heavy chain (MHC) isoform expression in rodent soleus. A combination of hindlimb suspension (SN) and two programmed contractile training activity paradigms, either isometric contractile activity (ST-IM) or high-load slowly shortening isovelocity activity, were utilized. Both training paradigms increased muscle mass compared with SN alone. However, only ST-IM resulted in a partial prevention of the suspension-induced decrease in type I MHC. With the use of a fluorescently labeled antibody to type IIa MHC, the distribution of MHCs among fibers was examined immunohistochemically. In SN, the percentage of cells staining positive for type IIa MHC was increased but the staining intensity of the positively staining cells was unchanged compared with control cells. In the ST-IM soleus, the percentage of positively staining fibers was unchanged but the intensity of the positively staining cells was decreased compared with SN values. These results suggest that 1) isometric contractile activity is more effective than isovelocity activity in preventing suspension-induced shifts in soleus MHC distribution and 2) changes associated with both suspension and training occur in only a small number of fibers, with the majority of fibers apparently unresponsive to these interventions.

  20. 50 CFR 654.27 - Specifically authorized activities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE STONE CRAB FISHERY OF THE GULF OF MEXICO Management... acquisition of information and data, activities otherwise prohibited by the regulations in this part....

  1. 50 CFR 654.27 - Specifically authorized activities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE STONE CRAB FISHERY OF THE GULF OF MEXICO Management... acquisition of information and data, activities otherwise prohibited by the regulations in this part....

  2. Study of Local Agency Activities under the Title I, Part D, Program. Program Profiles 2000.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC. Planning and Evaluation Service.

    Part D of Title 1 of the Elementary and Secondary Education Act authorizes two programs specifically for children and youth who are neglected, delinquent, or at risk of dropping out of school. Subpart 1 provides financial assistance to programs for youth in state-operated institutions, and Subpart 2 provides financial assistance to support local…

  3. Activity Based Astronomy for Primary Science Programs.

    ERIC Educational Resources Information Center

    Ginns, Ian

    Print materials in astronomy such as books, journals, charts, and posters are typically the sources of information for teachers and children about the moon, the sun, lunar and solar eclipses, planetary sizes, distances of planets from the sun, planetary atmospheres, and so on. This paper describes and analyzes a number of activities designed to…

  4. EPA'S RESEARCH PROGRAM IN GRANULAR ACTIVATED CARBON

    EPA Science Inventory

    Research into Granular Activated Carbon (GAC) for use in drinking water treatment has a long history in the Drinking Water Research Division and its predecessor organizations. tudies were conducted by the U.S. Public Health Service in the late fifties and early sixties to examine...

  5. Atmospheric, Magnetospheric and Plasmas in space (AMPS) spacelab payload definition study. Volume 4. Part 1, AMPS program specification

    NASA Technical Reports Server (NTRS)

    Keeley, J. T.

    1976-01-01

    The AMPS Program Specification delineates the AMPS Program requirements consistent with the resources defined in the AMPS Project Plan. All subsidiary specifications and requirements shall conform to the requirements presented. The requirements hierarchy for the AMPS program is illustrated. A brief description of each of the requirements documents and their intended use is provided.

  6. ETV INTERNATIONAL OUTREACH ACTIVITIES (ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) PROGRAM

    EPA Science Inventory

    The Environmental Technology Verification (ETV) Program's international outrearch activities have extended as far as Canada, Germany, Taiwan and the Philippines. Vendors from Canada and Germany were hosted at verification tests of turbidimeters. In May 1999, EPA's ETV Coordinator...

  7. Activities of coordinated dietetic program directors compared by educational background.

    PubMed

    Nyland, N K; Spears, M C; Myers, E F

    1989-12-01

    This study was designed to ascertain the activities performed by coordinated program directors, compare current activities with 5-year expectations, and identify differences in importance and time spent on 14 pertinent activities by directors with master's degrees and those with doctorates. Responses were collected by a descriptive survey of 64 directors, all of whom participated. Program directors with master's degrees considered public relations with affiliations, attending faculty meetings, student advisement, and reading professional materials significantly more important (p less than .05) than did directors with doctorates, who considered faculty evaluations and research significantly more important (p less than .01). Directors with doctorates spent significantly less time in teaching (p less than .05) than those with master's degrees. Responsibilities of directors in the 22 submitted descriptions were organized into five categories: program management, curricular affairs, policies impacting on programs, student advisement and counseling, and academic activities. In the ADA Standards of Education, responsibilities of directors include program assessment, planning, and evaluation; in this study, those responsibilities were placed in the program management category. Exhibition of leadership qualities, revision of curriculum, and counseling and recruitment of students were responsibilities most frequently included in the position descriptions; however, those responsibilities were in categories other than program management. The responsibilities could serve as a guide for the development of a position description and as criteria for the role of a coordinated program director. PMID:2592717

  8. Implications for Comprehensive School Physical Activity Program Implementation

    ERIC Educational Resources Information Center

    Karp, Grace Goc; Scruggs, Philip W.; Brown, Helen; Kelder, Steven H.

    2014-01-01

    As mentioned in the introduction, Physical Education Teacher Education (PETE) programs and physical education teachers will need to identify and resolve the tensions of shifting from a traditional role of a self-contained physical education program to that of an expanding role of physical education that supports lifelong physical activity in…

  9. Antibullying Programs: A Survey of Evaluation Activities in Public Schools

    ERIC Educational Resources Information Center

    Smith, J. David; Ryan, Wendy; Cousins, J. Bradley

    2007-01-01

    The problem of bullying has gained attention in recent years. Schools are investing significant resources into antibullying programs, despite scant evidence of program effectiveness. Three hundred ninety-five schools responded to a province-wide survey, whose purpose was (a) to describe the evaluation activities of schools relative to their…

  10. 76 FR 75427 - Farm Loan Programs Loan Making Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-02

    ... Programs Loan Making Activities proposed rule in the Federal Register (75 FR 57866-57880). This final rule... subject to racial, ethnic, or gender prejudice. See definitions of beginning farmer and socially..., subpart V published in the Federal Register on June 24, 1983 (48 FR 29115), the programs and...

  11. 29 CFR 36.400 - Education programs or activities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Labor Office of the Secretary of Labor NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or... these Title IX regulations, no person shall, on the basis of sex, be excluded from participation in,...

  12. 29 CFR 36.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Labor Office of the Secretary of Labor NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or... these Title IX regulations, no person shall, on the basis of sex, be excluded from participation in,...

  13. Mathemagenic Activities Program: [Reports on Cognitive/Language Development].

    ERIC Educational Resources Information Center

    Smock, Charles D., Ed.

    This set of 13 research reports, bulletins and papers is a product of the Mathemagenic Activities Program (MAP) for early childhood education of the University of Georgia Follow Through Program. Based on Piagetian theory, the MAP provides sequentially structured sets of curriculum materials and processes that are designed to continually challenge…

  14. Assessing Sustainability of Lifestyle Education for Activity Program (LEAP)

    ERIC Educational Resources Information Center

    Saunders, R. P.; Pate, R. R.; Dowda, M.; Ward, D. S.; Epping, J. N.; Dishman, R. K.

    2012-01-01

    Sustained intervention effects are needed for positive health impacts in populations; however, few published examples illustrate methods for assessing sustainability in health promotion programs. This paper describes the methods for assessing sustainability of the Lifestyle Education for Activity Program (LEAP). LEAP was a comprehensive…

  15. Repository Technology Program activities, FY 1988

    SciTech Connect

    Yow, J.L. Jr.; Wijesinghe, A.M.; Thorpe, R.K.; Knapp, R.B.

    1989-07-01

    Our technical activities in FY 1988 included instrument selection and evaluation, calculational work, and simulator development. Near the end of the fiscal year, we began preparing several topical reports to document our results. This fiscal year, we continued developing three-dimensional numerical simulators to model coupled hydrologic-and mechanical-rock mass responses and, thus, to provide representative numerical tools for understanding and calculating these in situ processes. We also began scoping calculations in the second half of FY 1988 to evaluate ERE design criteria, but this work was redirected late in the year when the DOE/AECL Subsidiary Agreement was set aside. Our work in developing and evaluating experimental techniques focused on total pressure measurements, moisture content measurement, and tracer detection instrumentation for sealing experiments and for rock-mass-response field tests. At the end of the fiscal year, we completed a review of measurement technology for instrumenting migration/sorption tests to help define the technological requirements in these areas. By the end of FY 1988, we had completed a review of the existing codes for simulating reactive transport; we are using the results of this review to help formulate plans for future activities in this area. The following sections describe the major RTP tasks and activities at LLNL in more detail, and they include our FY 1988 accomplishments in these areas. 8 refs., 22 figs.

  16. Specification of High Activity Gamma-Ray Sources.

    ERIC Educational Resources Information Center

    International Commission on Radiation Units and Measurements, Washington, DC.

    The report is concerned with making recommendations for the specifications of gamma ray sources, which relate to the quantity of radioactive material and the radiation emitted. Primary consideration is given to sources in teletherapy and to a lesser extent those used in industrial radiography and in irradiation units used in industry and research.…

  17. 10 CFR 810.8 - Activities requiring specific authorization.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... technology for an activity in any foreign country. (c) Engaging in or providing assistance or training in any... plutonium, or the production of heavy water; (2) Constructing, fabricating, operating, or maintaining...

  18. 10 CFR 810.8 - Activities requiring specific authorization.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... technology for an activity in any foreign country. (c) Engaging in or providing assistance or training in any... plutonium, or the production of heavy water; (2) Constructing, fabricating, operating, or maintaining...

  19. NASA broad-specification fuels combustion technology program: Status and description

    NASA Technical Reports Server (NTRS)

    Fear, J. S.

    1979-01-01

    The program presented is a contracted effort to evolve and demonstrate the technology required to utilize broad-specification fuels in current and next generation commercial Conventional Takeoff and Landing aircraft engines, and to verify this technology in full-scale engine tests in 1983. The program consists of three phases: Combustor Concept Screening, Combustor Optimization Testing, and Engine Verification Testing. The development and screening of the combustion system designs for the CF6-80 engine and the JT9D-7 engine, respectively, in high-pressure sector test rigs are reported.

  20. Focus on Freshman: Basic Instruction Programs Enhancing Physical Activity

    ERIC Educational Resources Information Center

    Curry, Jarred; Jenkins, Jayne M.; Weatherford, Jennifer

    2015-01-01

    Physical activity sharply decreases after different life stages, particularly high school graduation to beginning university education. The purpose of this study was to investigate the effect of a specifically designed university physical activity class, Exercise Planning for Freshman (EPF), on students' physical activity and group cohesion…

  1. Sensitivity and Specificity of Hypnosis Effects on Gastric Myoelectrical Activity

    PubMed Central

    Enck, Paul; Weimer, Katja; Muth, Eric R.; Zipfel, Stephan; Martens, Ute

    2013-01-01

    Objectives The effects of hypnosis on physiological (gastrointestinal) functions are incompletely understood, and it is unknown whether they are hypnosis-specific and gut-specific, or simply unspecific effects of relaxation. Design Sixty-two healthy female volunteers were randomly assigned to either a single session of hypnotic suggestion of ingesting an appetizing meal and an unappetizing meal, or to relax and concentrate on having an appetizing or unappetizing meal, while the electrogastrogram (EGG) was recorded. At the end of the session, participants drank water until they felt full, in order to detect EGG-signal changes after ingestion of a true gastric load. During both conditions participants reported their subjective well-being, hunger and disgust at several time points. Results Imagining eating food induced subjective feelings of hunger and disgust as well as changes in the EGG similar to, but more pronounced than those seen with a real gastric water load during both hypnosis and relaxation conditions. These effects were more pronounced when imagining an appetizing meal than with an unappetizing meal. There was no significant difference between the hypnosis and relaxation conditions. Conclusion Imagination with and without hypnosis exhibits similar changes in subjective and objective measures in response to imagining an appetizing and an unappetizing food, indicating high sensitivity but low specificity. PMID:24358287

  2. [Afterschool physical activity programs: Literature review].

    PubMed

    Reloba-Martínez, Sergio; Martín-Tamayo, Ignacio; Martínez-López, Emilio José; Guerrero-Almeida, Laura

    2015-01-01

    The purpose of this review was to analyze the scientific production about extra-curricular physical activity (PA) in western children of 6-12 years. Medline / Pub-Med, Scopus and Google Scholar were used. This search collects articles published between January 1990 and May 2013. A total of 104 publications were analyzed. The body composition parameters are best used to assess the results of the studies, followed by those which estimate the maximum aerobic capacity. Articles of intervention are presented with very heterogeneous methodological features but there are clear trends in the use of certain aspects. As for the reviews, most are systematic and include meta-analysis. In this studies, body mass index (BMI) is the most used parameter. PMID:26679320

  3. Programmed death-1 expression on HIV-1-specific CD8+ T cells is shaped by epitope specificity, T-cell receptor clonotype usage and antigen load

    PubMed Central

    Kløverpris, Henrik N.; McGregor, Reuben; McLaren, James E.; Ladell, Kristin; Stryhn, Anette; Koofhethile, Catherine; Brener, Jacqui; Chen, Fabian; Riddell, Lynn; Graziano, Luzzi; Klenerman, Paul; Leslie, Alasdair; Buus, Søren; Price, David A.; Goulder, Philip

    2014-01-01

    Objectives: Although CD8+ T cells play a critical role in the control of HIV-1 infection, their antiviral efficacy can be limited by antigenic variation and immune exhaustion. The latter phenomenon is characterized by the upregulation of multiple inhibitory receptors, such as programmed death-1 (PD-1), CD244 and lymphocyte activation gene-3 (LAG-3), which modulate the functional capabilities of CD8+ T cells. Design and methods: Here, we used an array of different human leukocyte antigen (HLA)-B∗15 : 03 and HLA-B∗42 : 01 tetramers to characterize inhibitory receptor expression as a function of differentiation on HIV-1-specific CD8+ T-cell populations (n = 128) spanning 11 different epitope targets. Results: Expression levels of PD-1, but not CD244 or LAG-3, varied substantially across epitope specificities both within and between individuals. Differential expression of PD-1 on T-cell receptor (TCR) clonotypes within individual HIV-1-specific CD8+ T-cell populations was also apparent, independent of clonal dominance hierarchies. Positive correlations were detected between PD-1 expression and plasma viral load, which were reinforced by stratification for epitope sequence stability and dictated by effector memory CD8+ T cells. Conclusion: Collectively, these data suggest that PD-1 expression on HIV-1-specific CD8+ T cells tracks antigen load at the level of epitope specificity and TCR clonotype usage. These findings are important because they provide evidence that PD-1 expression levels are influenced by peptide/HLA class I antigen exposure. PMID:24906112

  4. 21 CFR 331.11 - Listing of specific active ingredients.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... ion; maximum daily dosage limit 200 mEq. for persons up to 60 years old and 100 mEq. for persons 60...., 8 grams calcium carbonate). (e) Citrate-containing active ingredients: Citrate ion, as citric acid... effervescent preparation); maximum daily dosage limit 200 mEq. of bicarbonate ion for persons up to 60...

  5. 21 CFR 331.11 - Listing of specific active ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ion; maximum daily dosage limit 200 mEq. for persons up to 60 years old and 100 mEq. for persons 60...., 8 grams calcium carbonate). (e) Citrate-containing active ingredients: Citrate ion, as citric acid... effervescent preparation); maximum daily dosage limit 200 mEq. of bicarbonate ion for persons up to 60...

  6. 21 CFR 331.11 - Listing of specific active ingredients.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... ion; maximum daily dosage limit 200 mEq. for persons up to 60 years old and 100 mEq. for persons 60...., 8 grams calcium carbonate). (e) Citrate-containing active ingredients: Citrate ion, as citric acid... effervescent preparation); maximum daily dosage limit 200 mEq. of bicarbonate ion for persons up to 60...

  7. 21 CFR 331.11 - Listing of specific active ingredients.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... ion; maximum daily dosage limit 200 mEq. for persons up to 60 years old and 100 mEq. for persons 60...., 8 grams calcium carbonate). (e) Citrate-containing active ingredients: Citrate ion, as citric acid... effervescent preparation); maximum daily dosage limit 200 mEq. of bicarbonate ion for persons up to 60...

  8. 21 CFR 331.11 - Listing of specific active ingredients.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... ion; maximum daily dosage limit 200 mEq. for persons up to 60 years old and 100 mEq. for persons 60...., 8 grams calcium carbonate). (e) Citrate-containing active ingredients: Citrate ion, as citric acid... effervescent preparation); maximum daily dosage limit 200 mEq. of bicarbonate ion for persons up to 60...

  9. Initiating and Strengthening College and University Instructional Physical Activity Programs

    ERIC Educational Resources Information Center

    Sweeney, Michelle M.

    2011-01-01

    The National Association for Sport and Physical Education supports the offering of strong college and university instructional physical activity programs (C/UIPAPs). With a rapid decline in physical activity levels, high stress levels, and unhealthy weight-loss practices among college-age students, it is apparent that C/UIPAPs embedded in the…

  10. Florida Migratory Child Compensatory Program Announcement of Staff Development Activities.

    ERIC Educational Resources Information Center

    Florida Atlantic Univ., Boca Raton.

    The intent given for the Florida Migratory Child Compensatory Program staff development activities is to assist local individual teachers, teacher groups, schools, and school districts in the implementation of in-service training activities that will enhance improvement of the individual teacher. Twenty-five experiences provided by…

  11. Program Activity/Training Plans. STIP II (Skill Training Improvement Programs Round II).

    ERIC Educational Resources Information Center

    Los Angeles Community Coll. District, CA.

    Detailed operational guidelines, training objectives, and learning activities are provided for the Los Angeles Community College District's Skill Training Improvement Programs (STIP II), which are designed to train students for immediate employment. The first of four reports covers Los Angeles Southwest College's computer programming trainee…

  12. Laboratory Directed Research and Development Program Activities for FY 2008.

    SciTech Connect

    Looney,J.P.; Fox, K.

    2009-04-01

    Brookhaven National Laboratory (BNL) is a multidisciplinary laboratory that maintains a primary mission focus the physical sciences, energy sciences, and life sciences, with additional expertise in environmental sciences, energy technologies, and national security. It is managed by Brookhaven Science Associates, LLC, (BSA) under contract with the U. S. Department of Energy (DOE). BNL's Fiscal year 2008 budget was $531.6 million. There are about 2,800 employees, and another 4,300 guest scientists and students who come each year to use the Laboratory's facilities and work with the staff. The BNL Laboratory Directed Research and Development (LDRD) Program reports its status to the U.S. Department of Energy (DOE) annually in March, as required by DOE Order 413.2B, 'Laboratory Directed Research and Development,' April 19, 2006, and the Roles, Responsibilities, and Guidelines for Laboratory Directed Research and Developlnent at the Department of Energy/National Nuclear Security Administration Laboratories dated June 13, 2006. Accordingly, this is our Annual Report in which we describe the Purpose, Approach, Technical Progress and Results, and Specific Accomplishments of all LDRD projects that received funding during Fiscal Year 2008. BNL expended $12 million during Fiscal Year 2008 in support of 69 projects. The program has two categories, the annual Open Call LDRDs and Strategic LDRDs, which combine to meet the overall objectives of the LDRD Program. Proposals are solicited annually for review and approval concurrent with the next fiscal year, October 1. For the open call for proposals, an LDRD Selection Committee, comprised of the Associate Laboratory Directors (ALDs) for the Scientific Directorates, an equal number of scientists recommended by the Brookhaven Council, plus the Assistant Laboratory Director for Policy and Strategic Planning, review the proposals submitted in response to the solicitation. The Open Can LDRD category emphasizes innovative research concepts

  13. Recommendations for Guidelines for Environment-Specific Magnetic-Field Measurements, Rapid Program Engineering Project #2

    SciTech Connect

    Electric Research and Management, Inc.; IIT Research Institute; Magnetic Measurements; Survey Research Center, University of California; T. Dan Bracken, Inc.

    1997-03-11

    The purpose of this project was to document widely applicable methods for characterizing the magnetic fields in a given environment, recognizing the many sources co-existing within that space. The guidelines are designed to allow the reader to follow an efficient process to (1) plan the goals and requirements of a magnetic-field study, (2) develop a study structure and protocol, and (3) document and carry out the plan. These guidelines take the reader first through the process of developing a basic study strategy, then through planning and performing the data collection. Last, the critical factors of data management, analysis reporting, and quality assurance are discussed. The guidelines are structured to allow the researcher to develop a protocol that responds to specific site and project needs. The Research and Public Information Dissemination Program (RAPID) is based on exposure to magnetic fields and the potential health effects. Therefore, the most important focus for these magnetic-field measurement guidelines is relevance to exposure. The assumed objective of an environment-specific measurement is to characterize the environment (given a set of occupants and magnetic-field sources) so that information about the exposure of the occupants may be inferred. Ideally, the researcher seeks to obtain complete or "perfect" information about these magnetic fields, so that personal exposure might also be modeled perfectly. However, complete data collection is not feasible. In fact, it has been made more difficult as the research field has moved to expand the list of field parameters measured, increasing the cost and complexity of performing a measurement and analyzing the data. The guidelines address this issue by guiding the user to design a measurement protocol that will gather the most exposure-relevant information based on the locations of people in relation to the sources. We suggest that the "microenvironment" become the base unit of area in a study, with

  14. Active Sites Environmental Monitoring Program FY 1996 annual report

    SciTech Connect

    Morrissey, C.M.; Marshall, D.S.; Cunningham, G.R.

    1997-11-01

    This report summarizes the activities of the Active Sites Environmental Monitoring Program (ASEMP) from October 1995 through September 1996. The Radioactive Solid Waste Operations Group (RSWOG) of the Waste Management and Remedial Action Division (WMRAD) and the Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) established ASEMP in 1989. The purpose of the program is to provide early detection and performance monitoring at active low-level waste (LLW) disposal sites in Solid Waste Storage Area (SWSA) 6 and transuranic (TRU) waste storage sites in SWSA 5 North as required by Chapters 2 and 3 of US Department of Energy Order 5820.2A.

  15. Protect your heart: a culture-specific multimedia cardiovascular health education program.

    PubMed

    Shah, Amy; Clayman, Marla L; Glass, Sara; Kandula, Namratha R

    2015-04-01

    South Asians, the second fastest growing racial/ethnic minority in the United States, have high rates of coronary heart disease. Few coronary heart disease prevention efforts target this population. The authors developed and tested a culture-specific, multimedia coronary heart disease prevention education program in English and Hindi for South Asians. Participants were recruited from community organizations in Chicago, Illinois, between June and October of 2011. Bilingual interviewers used questionnaires to assess participants' knowledge and perceptions before and after the patient education program. The change from pretest score to posttest score was calculated using a paired t test. Linear regression was used to determine the association between posttest scores and education and language. Participants' (N = 112) average age was 41 years, 67% had more than a high school education, and 50% spoke Hindi. Participants' mean pretest score was 15 (SD = 4). After the patient education program, posttest scores increased significantly among all participants (posttest score = 24, SD = 4), including those with limited English proficiency. Lower education was associated with a lower posttest score (β = -2.2, 95% CI [-0.68, -3.83]) in adjusted regression. A culture-specific, multimedia patient education program significantly improved knowledge and perceptions about coronary heart disease prevention among South Asian immigrants. Culturally salient multimedia education may be an effective and engaging way to deliver health information to diverse patient populations. PMID:25647363

  16. Nanoliposomes containing Eucalyptus citriodora as antibiotic with specific antimicrobial activity.

    PubMed

    Lin, Lin; Cui, Haiying; Zhou, Hui; Zhang, Xuejing; Bortolini, Christian; Chen, Menglin; Liu, Lei; Dong, Mingdong

    2015-02-14

    Bacterial infections are a serious issue for public health and represent one of the major challenges of modern medicine. In this work, a selective antimicrobial strategy based on triggering of pore-forming toxin, which is secreted by infective bacteria, was designed to fight Staphylococcus aureus. The antimicrobial activity is realized by employing Eucalyptus citriodora oil as antibiotic which in this study is encapsulated in nanoliposomes. PMID:25573466

  17. Repetitive Transcranial Magnetic Stimulation Activates Specific Regions in Rat Brain

    NASA Astrophysics Data System (ADS)

    Ji, Ru-Rong; Schlaepfer, Thomas E.; Aizenman, Carlos D.; Epstein, Charles M.; Qiu, Dike; Huang, Justin C.; Rupp, Fabio

    1998-12-01

    Repetitive transcranial magnetic stimulation (rTMS) is a noninvasive technique to induce electric currents in the brain. Although rTMS is being evaluated as a possible alternative to electroconvulsive therapy for the treatment of refractory depression, little is known about the pattern of activation induced in the brain by rTMS. We have compared immediate early gene expression in rat brain after rTMS and electroconvulsive stimulation, a well-established animal model for electroconvulsive therapy. Our result shows that rTMS applied in conditions effective in animal models of depression induces different patterns of immediate-early gene expression than does electroconvulsive stimulation. In particular, rTMS evokes strong neural responses in the paraventricular nucleus of the thalamus (PVT) and in other regions involved in the regulation of circadian rhythms. The response in PVT is independent of the orientation of the stimulation probe relative to the head. Part of this response is likely because of direct activation, as repetitive magnetic stimulation also activates PVT neurons in brain slices.

  18. Physical Activity Change through Comprehensive School Physical Activity Programs in Urban Elementary Schools

    ERIC Educational Resources Information Center

    Centeio, Erin E.; McCaughtry, Nate; Gutuskey, Lila; Garn, Alex C.; Somers, Cheryl; Shen, Bo; Martin, Jeffrey J.; Kulik, Noel L.

    2014-01-01

    The impact of Comprehensive School Physical Activity Programs (CSPAPs) on urban children's, educators', and parents' physical activity (PA) is relatively unknown. The purpose of this study was to explore overall changes in student, educator, and parent PA after an 8-month CSPAP-based program. This longitudinal, exploratory study…

  19. Novel antimicrobial peptide specifically active against Porphyromonas gingivalis.

    PubMed

    Suwandecha, T; Srichana, T; Balekar, N; Nakpheng, T; Pangsomboon, K

    2015-09-01

    Porphyromonas gingivalis, the major etiologic agent of chronic periodontitis, produces a broad spectrum of virulence factors, including outer membrane vesicles, lipopolysaccharides, hemolysins and proteinases. Antimicrobial peptides (AMPs) including bacteriocins have been found to inhibit the growth of P. gingivalis; however, these peptides are relatively large molecules. Hence, it is difficult to synthesize them by a scale-up production. Therefore, this study aimed to synthesize a shorter AMP that was still active against P. gingivalis. A peptide that contained three cationic amino acids (Arg, His and Lys), two anionic amino acids (Glu and Asp), hydrophobic amino acids residues (Leu, Ile, Val, Ala and Pro) and hydrophilic residues (Ser and Gly) was obtained and named Pep-7. Its bioactivity and stability were tested after various treatments. The mechanism of action of Pep-7 and its toxicity to human red blood cells were investigated. The Pep-7 inhibited two pathogenic P. gingivalis ATCC 33277 and P. gingivalis ATCC 53978 (wp50) strains at a minimum bactericidal concentration (MBC) of 1.7 µM, but was ineffective against other oral microorganisms (P. intermedia, Tannerella forsythensis, Streptococcus salivarius and Streptococcus sanguinis). From transmission electron microscopy studies, Pep-7 caused pore formation at the poles of the cytoplasmic membranes of P. gingivalis. A concentration of Pep-7 at four times that of its MBC induced some hemolysis but only at 0.3%. The Pep-7 was heat stable under pressure (autoclave at 110 and 121 °C) and possessed activity over a pH range of 6.8-8.5. It was not toxic to periodontal cells over a range of 70.8-4.4 μM and did not induce toxic pro-inflammatory cytokines. The Pep-7 showed selective activity against Porphyromonas sp. by altering the permeability barriers of P. gingivalis. The Pep-7 was not mutagenic in vitro. This work highlighted the potential for the use of this synthetic Pep-7 against P. gingivalis. PMID:26041027

  20. Target cell-specific modulation of neuronal activity by astrocytes

    NASA Astrophysics Data System (ADS)

    Kozlov, A. S.; Angulo, M. C.; Audinat, E.; Charpak, S.

    2006-06-01

    Interaction between astrocytes and neurons enriches the behavior of brain circuits. By releasing glutamate and ATP, astrocytes can directly excite neurons and modulate synaptic transmission. In the rat olfactory bulb, we demonstrate that the release of GABA by astrocytes causes long-lasting and synchronous inhibition of mitral and granule cells. In addition, astrocytes release glutamate, leading to a selective activation of granule-cell NMDA receptors. Thus, by releasing excitatory and inhibitory neurotransmitters, astrocytes exert a complex modulatory control on the olfactory network. glutamate | GABA | inhibition | olfactory bulb | synchronization

  1. Nondiscrimination in Health Programs and Activities. Final rule.

    PubMed

    2016-05-18

    This final rule implements Section 1557 of the Affordable Care Act (ACA) (Section 1557). Section 1557 prohibits discrimination on the basis of race, color, national origin, sex, age, or disability in certain health programs and activities. The final rule clarifies and codifies existing nondiscrimination requirements and sets forth new standards to implement Section 1557, particularly with respect to the prohibition of discrimination on the basis of sex in health programs other than those provided by educational institutions and the prohibition of various forms of discrimination in health programs administered by the Department of Health and Human Services (HHS or the Department) and entities established under Title I of the ACA. In addition, the Secretary is authorized to prescribe the Department's governance, conduct, and performance of its business, including, here, how HHS will apply the standards of Section 1557 to HHS-administered health programs and activities. PMID:27192742

  2. Monoclonal antibodies against a specific nonhistone chromosomal protein of Drosophila associated with active genes.

    PubMed

    Howard, G C; Abmayr, S M; Shinefeld, L A; Sato, V L; Elgin, S C

    1981-01-01

    Hybridomas secreting monoclonal antibodies have been produced by fusion of NS-1 mouse myeloma cells with the spleen cells of mice inoculated with a 60-65,000-mol wt fraction of proteins released from Drosophila embryo nuclei treated with DNase I. The antibodies secreted by the hybridomas were examined with polytene chromosomes of formaldehyde-fixed salivary gland squashes by an immunofluorescence assay. Most of the clonal antibodies obtained resulted in specific staining of the chromosomes relative to the cytoplasmic debris. In the case of clone 28, the antibodies showed a preferential association with sites of gene activity, both puffs and loci identified as puffing at some time during the third instar and prepupal period. In larvae that were heat shocked (exposed to 35 degrees C for 15 min before removal and fixation of the glands), the antibodies of clone 28 stained preferentially the induced heat-shock loci while continuing to stain most of the normal set of loci. The antigen for clone 28 was identified as a single protein of approximately 62,000 mol wt by using the antibodies followed by 125I-rabbit anti-mouse Ig to stain nitrocellulose replicas of SDS polyacrylamide gels of total chromosomal proteins. This study demonstrates that monoclonal antibodies can be used successfully in immunofluorescence staining of formaldehyde-fixed polytene chromosomes. The results verify the hypothesis that a specific nonhistone chromosomal protein is preferentially associated with the set of loci that includes both active sites and those scheduled to be active at some time in this developmental program. Such proteins may play a general role in the mechanisms of cell determination and gene activation. PMID:6782108

  3. Are the correlates of active school transport context-specific?

    PubMed Central

    Larouche, R; Sarmiento, O L; Broyles, S T; Denstel, K D; Church, T S; Barreira, T V; Chaput, J-P; Fogelholm, M; Hu, G; Kuriyan, R; Kurpad, A; Lambert, E V; Maher, C; Maia, J; Matsudo, V; Olds, T; Onywera, V; Standage, M; Tremblay, M S; Tudor-Locke, C; Zhao, P; Katzmarzyk, P T

    2015-01-01

    OBJECTIVES: Previous research consistently indicates that children who engage in active school transport (AST) are more active than their peers who use motorized modes (car or bus). However, studies of the correlates of AST have been conducted predominantly in high-income countries and have yielded mixed findings. Using data from a heterogeneous sample of 12 country sites across the world, we investigated the correlates of AST in 9–11-year olds. METHODS: The analytical sample comprised 6555 children (53.8% girls), who reported their main travel mode to school and the duration of their school trip. Potential individual and neighborhood correlates of AST were assessed with a parent questionnaire adapted from previously validated instruments. Multilevel generalized linear mixed models (GLMM) were used to examine the associations between individual and neighborhood variables and the odds of engaging in AST while controlling for the child's school. Site moderated the relationship of seven of these variables with AST; therefore we present analyses stratified by site. RESULTS: The prevalence of AST varied from 5.2 to 79.4% across sites and the school-level intra-class correlation ranged from 0.00 to 0.56. For each site, the final GLMM included a different set of correlates of AST. Longer trip duration (that is, ⩾16 min versus ⩽15 min) was associated with lower odds of AST in eight sites. Other individual and neighborhood factors were associated with AST in three sites or less. CONCLUSIONS: Our results indicate wide variability in the prevalence and correlates of AST in a large sample of children from twelve geographically, economically and culturally diverse country sites. This suggests that AST interventions should not adopt a ‘one size fits all' approach. Future research should also explore the association between psychosocial factors and AST in different countries. PMID:27152191

  4. 34 CFR 403.61 - What projects, services, and activities are permissible under the basic programs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., programs with community-based organizations, work-study, and apprenticeship programs; (b) Placement... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAM What Kinds of Activities Does the Secretary Assist...

  5. 34 CFR 403.61 - What projects, services, and activities are permissible under the basic programs?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., programs with community-based organizations, work-study, and apprenticeship programs; (b) Placement... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAM What Kinds of Activities Does the Secretary Assist...

  6. 34 CFR 403.61 - What projects, services, and activities are permissible under the basic programs?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., programs with community-based organizations, work-study, and apprenticeship programs; (b) Placement... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAM What Kinds of Activities Does the Secretary Assist...

  7. 34 CFR 403.61 - What projects, services, and activities are permissible under the basic programs?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., programs with community-based organizations, work-study, and apprenticeship programs; (b) Placement... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAM What Kinds of Activities Does the Secretary Assist...

  8. Classroom-Directed Home Training Activities. Preschool Program: A Regional Demonstration Program for Preschool Handicapped Children.

    ERIC Educational Resources Information Center

    Jones, Jacquelyn O.

    One of 10 documents developed for preschool programs for handicapped children, the manual presents classroom directed home training activities. The activities are based on such principles as the effectiveness of home instruction by a parent and the need for a parent to feel responsibility for the child's learning. Intended to provide teachers of…

  9. Do Fallers and Nonfallers Equally Benefit from Balance Specific Exercise Program? A Pilot Study

    PubMed Central

    Tomšič, Marija; Sevšek, France

    2013-01-01

    The purpose of the study was to determine the sample size that would allow broad generalizability of the results. To investigate the differences in the responsiveness of fallers and nonfallers to a multicomponent functional balance specific program, 23 participating subjects (70.1 ± 6.6 years) were divided into nonfallers group (13) and fallers group (10). The components of the balance specific program were (1) changing of the center of gravity (CoG) in the vertical direction, (2) shifting of the CoG to the border of stability, (3) rotation of the head and body about the vertical axis, (4) standing and walking on soft surface, and (5) walking over obstacles or on a narrow path. At the end of eight months of the training program, there was no significant difference between the two groups regarding postural sway. The total center of pressure path length was used as the principal outcome measure for the sample size calculation. Based on these results the a priori sample size calculation yielded the estimate of 110 subjects required to be enrolled in order to get 20 subjects in fallers and 30 subjects in nonfallers group for the 80% power to detect the results as significant. PMID:24228258

  10. The aircraft energy efficiency active controls technology program

    NASA Technical Reports Server (NTRS)

    Hood, R. V., Jr.

    1977-01-01

    Broad outlines of the NASA Aircraft Energy Efficiency Program for expediting the application of active controls technology to civil transport aircraft are presented. Advances in propulsion and airframe technology to cut down on fuel consumption and fuel costs, a program for an energy-efficient transport, and integrated analysis and design technology in aerodynamics, structures, and active controls are envisaged. Fault-tolerant computer systems and fault-tolerant flight control system architectures are under study. Contracts with leading manufacturers for research and development work on wing-tip extensions and winglets for the B-747, a wing load alleviation system, elastic mode suppression, maneuver-load control, and gust alleviation are mentioned.

  11. Automated size-specific CT dose monitoring program: Assessing variability in CT dose

    SciTech Connect

    Christianson, Olav; Li Xiang; Frush, Donald; Samei, Ehsan

    2012-11-15

    Purpose: The potential health risks associated with low levels of ionizing radiation have created a movement in the radiology community to optimize computed tomography (CT) imaging protocols to use the lowest radiation dose possible without compromising the diagnostic usefulness of the images. Despite efforts to use appropriate and consistent radiation doses, studies suggest that a great deal of variability in radiation dose exists both within and between institutions for CT imaging. In this context, the authors have developed an automated size-specific radiation dose monitoring program for CT and used this program to assess variability in size-adjusted effective dose from CT imaging. Methods: The authors radiation dose monitoring program operates on an independent health insurance portability and accountability act compliant dosimetry server. Digital imaging and communication in medicine routing software is used to isolate dose report screen captures and scout images for all incoming CT studies. Effective dose conversion factors (k-factors) are determined based on the protocol and optical character recognition is used to extract the CT dose index and dose-length product. The patient's thickness is obtained by applying an adaptive thresholding algorithm to the scout images and is used to calculate the size-adjusted effective dose (ED{sub adj}). The radiation dose monitoring program was used to collect data on 6351 CT studies from three scanner models (GE Lightspeed Pro 16, GE Lightspeed VCT, and GE Definition CT750 HD) and two institutions over a one-month period and to analyze the variability in ED{sub adj} between scanner models and across institutions. Results: No significant difference was found between computer measurements of patient thickness and observer measurements (p= 0.17), and the average difference between the two methods was less than 4%. Applying the size correction resulted in ED{sub adj} that differed by up to 44% from effective dose estimates

  12. Development of 5Ns chromosome-specific SCAR markers for utilization in future wheat breeding programs.

    PubMed

    Wang, J; Wang, L M; Du, W L; Chen, L G; Liu, S H; Wu, J; Zhao, J X; Yang, Q H; Chen, X H

    2014-06-01

    In previous studies, we developed a wheat-Psathyrostachys huashanica Keng disomic addition line 3-8-10-2, which exhibited high stripe rust resistance and could be used as a donor source for introducing novel disease resistance gene(s) into wheat in future breeding programs. It was identified using cytology, genomic in situ hybridization (GISH), EST-SSR, EST-STS and morphological analyses. However, these techniques are not suitable for breeding programs that require the rapid screening of large numbers of genotypes because they are highly technical and time-consuming. In this study, three Ns genome-specific SCAR markers were developed via random amplified polymorphic DNA (RAPD) markers. These SCAR markers were further validated using a complete set of wheat-P. huashanica disomic addition lines, which segregated the 5Ns disomic addition line individuals. Our results indicated that the SCAR markers associated with the 5Ns chromosome of P. huashanica and they provide a low cost, high efficiency, alternative tool for screening 5Ns chromosomes in a wheat background. These newly developed SCAR markers that species-specificity of the markers was proved by analysis of a wide range of cereal species, and specific for 5Ns chromosome, which should be useful in marker-assisted selection for wheat breeders who want to screen genotypes that may contain 5Ns chromatin. PMID:25715460

  13. Report of the Integrated Program Planning Activity for the DOE Fusion Energy Sciences Program

    SciTech Connect

    2000-12-01

    This report of the Integrated Program Planning Activity (IPPA) has been prepared in response to a recommendation by the Secretary of Energy Advisory Board that, ''Given the complex nature of the fusion effort, an integrated program planning process is an absolute necessity.'' We, therefore, undertook this activity in order to integrate the various elements of the program, to improve communication and performance accountability across the program, and to show the inter-connectedness and inter-dependency of the diverse parts of the national fusion energy sciences program. This report is based on the September 1999 Fusion Energy Sciences Advisory Committee's (FESAC) report ''Priorities and Balance within the Fusion Energy Sciences Program''. In its December 5,2000, letter to the Director of the Office of Science, the FESAC has reaffirmed the validity of the September 1999 report and stated that the IPPA presents a framework and process to guide the achievement of the 5-year goals listed in the 1999 report. The National Research Council's (NRC) Fusion Assessment Committee draft final report ''An Assessment of the Department of Energy's Office of Fusion Energy Sciences Program'', reviewing the quality of the science in the program, was made available after the IPPA report had been completed. The IPPA report is, nevertheless, consistent with the recommendations in the NRC report. In addition to program goals and the related 5-year, 10-year, and 15-year objectives, this report elaborates on the scientific issues associated with each of these objectives. The report also makes clear the relationships among the various program elements, and cites these relationships as the reason why integrated program planning is essential. In particular, while focusing on the science conducted by the program, the report addresses the important balances between the science and energy goals of the program, between the MFE and IFE approaches, and between the domestic and international aspects

  14. 25 CFR 39.137 - May schools operate a language development program without a specific appropriation from Congress?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false May schools operate a language development program... Formula Language Development Programs § 39.137 May schools operate a language development program without a specific appropriation from Congress? Yes, a school may operate a language development...

  15. 25 CFR 39.137 - May schools operate a language development program without a specific appropriation from Congress?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true May schools operate a language development program without... Formula Language Development Programs § 39.137 May schools operate a language development program without a specific appropriation from Congress? Yes, a school may operate a language development...

  16. 25 CFR 39.137 - May schools operate a language development program without a specific appropriation from Congress?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false May schools operate a language development program... Formula Language Development Programs § 39.137 May schools operate a language development program without a specific appropriation from Congress? Yes, a school may operate a language development...

  17. 25 CFR 39.137 - May schools operate a language development program without a specific appropriation from Congress?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false May schools operate a language development program... Formula Language Development Programs § 39.137 May schools operate a language development program without a specific appropriation from Congress? Yes, a school may operate a language development...

  18. 25 CFR 39.137 - May schools operate a language development program without a specific appropriation from Congress?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false May schools operate a language development program... Formula Language Development Programs § 39.137 May schools operate a language development program without a specific appropriation from Congress? Yes, a school may operate a language development...

  19. Quality Assurance Program Plan for the radiological survey activities program --- Uranium Mill Tailings Remedial Action Project

    SciTech Connect

    Knott, R.R.; Little, C.A.

    1991-08-01

    The Pollutant Assessments Group (PAG) at the Grand Junction Office (GJO), Colorado, of Oak Ridge National Laboratory (ORNL) is responsible for surveying designated sites in the vicinity of 24 inactive mill sites involved in the Department of Energy's (DOE) Uranium Mill Tailings Remedial Action Project (UMTRAP). The purpose of these surveys is to provide a recommendation to DOE whether to include or exclude these sites from UMTRAP based on whether the on-site residual radioactive material (if any) originated from the former mill sites, and radiation levels on-site are in excess of appropriate Environmental Protection Agency (EPA) criteria. This report describes the Quality Assurance Plan (QAP) for the PAG in conducting all activities related to UMTRAP. All quality assurance provisions given by the DOE, DOE/UMTRA and ORNL organizations are integrated into this plan. Specifically, this report identifies the policies and procedures followed in accomplishing the PAG/UMTRA QA program, identifies those organizational units involved in the implementation of these procedures, and outlines the respective responsibilities of those groups. 11 refs., 6 figs., 3 tabs.

  20. Control of neuronal synapse specification by a highly dedicated alternative splicing program.

    PubMed

    Traunmüller, Lisa; Gomez, Andrea M; Nguyen, Thi-Minh; Scheiffele, Peter

    2016-05-20

    Alternative RNA splicing represents a central mechanism for expanding the coding power of genomes. Individual RNA-binding proteins can control alternative splicing choices in hundreds of RNA transcripts, thereby tuning amounts and functions of large numbers of cellular proteins. We found that the RNA-binding protein SLM2 is essential for functional specification of glutamatergic synapses in the mouse hippocampus. Genome-wide mapping revealed a markedly selective SLM2-dependent splicing program primarily consisting of only a few target messenger RNAs that encode synaptic proteins. Genetic correction of a single SLM2-dependent target exon in the synaptic recognition molecule neurexin-1 was sufficient to rescue synaptic plasticity and behavioral defects in Slm2 knockout mice. These findings uncover a highly selective alternative splicing program that specifies synaptic properties in the central nervous system. PMID:27174676

  1. NASA/General Electric broad-specification fuels combustion technology program - Phase I results and status

    NASA Technical Reports Server (NTRS)

    Dodds, W. J.; Ekstedt, E. E.; Bahr, D. W.; Fear, J. S.

    1982-01-01

    A program is being conducted to develop the technology required to utilize fuels with broadened properties in aircraft gas turbine engines. The first phase of this program consisted of the experimental evaluation of three different combustor concepts to determine their potential for meeting several specific emissions and performance goals, when operated on broadened property fuels. The three concepts were a single annular combustor; a double annular combustor; and a short single annular combustor with variable geometry. All of these concepts were sized for the General Electric CF6-80 engine. A total of 24 different configurations of these concepts were evaluated in a high pressure test facility, using four test fuels having hydrogen contents between 11.8 and 14%. Fuel effects on combustor performance, durability and emissions, and combustor design features to offset these effects were demonstrated.

  2. 14 CFR 1204.1507 - Communicating with State and local officials concerning the Agency's programs and activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... early in a program planning cycle as is reasonably feasible to explain specific plans and actions. (b... in a state of proposed direct Federal development if: (1) The state has not adopted a process under the Order; or (2) The development involves a program or activity not selected for the state...

  3. Seroconversion risk perception among jail populations: a call for gender-specific HIV prevention programming.

    PubMed

    Alarid, Leanne Fiftal; Hahl, Jeannie M

    2014-04-01

    The prevalence of HIV/AIDS infection among prisoners is 3 to 4 times higher than in the U.S. population. Given that one in seven HIV-positive Americans pass through a correctional facility every year, the criminal justice system is in an ideal position to aggressively implement effective HIV education, treatment, and prevention. This study examines barriers to the effective delivery of these services and evaluates differences in risk perception among nearly 600 female and male inmates. The results underscore gender differences in Perceived Risk of Seroconversion and Exposure to HIV Education, suggesting that jails should implement gender-specific HIV prevention programming. PMID:24659758

  4. Tissue-Specific Signals Control Reversible Program of Localization and Functional Polarization of Macrophages

    PubMed Central

    Okabe, Yasutaka; Medzhitov, Ruslan

    2014-01-01

    SUMMARY Tissue-resident macrophages are highly heterogeneous in terms of their functions and phenotypes as a consequence of adaptation to different tissue environments. Local tissue-derived signals are thought to control functional polarization of resident macrophages; however, the identity of these signals remains largely unknown. It is also unknown whether functional heterogeneity is a result of irreversible lineage-specific differentiation or a consequence of continuous but reversible induction of diverse functional programs. Here, we identified retinoic acid as a signal that induces tissue-specific localization and functional polarization of peritoneal macrophages through the reversible induction of transcription factor GATA6. We further found that GATA6 in macrophages regulates gut IgA production through peritoneal B-1 cells. These results provide insight into the regulation of tissue-resident macrophage functional specialization by tissue-derived signals. PMID:24792964

  5. Using Space Weather Variability in Evaluating the Radiation Environment Design Specifications for NASA's Constellation Program

    NASA Technical Reports Server (NTRS)

    Coffey, Victoria N.; Blackwell, William C.; Minow, Joseph I.; Bruce, Margaret B.; Howard, James W.

    2007-01-01

    NASA's Constellation program, initiated to fulfill the Vision for Space Exploration, will create a new generation of vehicles for servicing low Earth orbit, the Moon, and beyond. Space radiation specifications for space system hardware are necessarily conservative to assure system robustness for a wide range of space environments. Spectral models of solar particle events and trapped radiation belt environments are used to develop the design requirements for estimating total ionizing radiation dose, displacement damage, and single event effects for Constellation hardware. We first describe the rationale using the spectra chosen to establish the total dose and single event design environmental specifications for Constellation systems. We then compare variability of the space environment to the spectral design models to evaluate their applicability as conservative design environments and potential vulnerabilities to extreme space weather events

  6. Comprehensive School Physical Activity Programs: Helping All Students Achieve 60 Minutes of Physical Activity Each Day

    ERIC Educational Resources Information Center

    Elliot, Eloise; Erwin, Heather; Hall, Tina; Heidorn, Brent

    2013-01-01

    The American Alliance for Health, Physical Education, Recreation and Dance recommends that all schools implement a comprehensive school physical activity program. Physical activity is important to the overall health and well-being of everyone, including all school age children. The benefits of physical activity are well documented and include the…

  7. Community-Service Activities Versus Traditional Activities in an Intergenerational Visiting Program

    ERIC Educational Resources Information Center

    Marx, Marcia S.; Hubbard, Pamela; Cohen-Mansfield, Jiska; Dakheel-Ali, Maha; Thein, Khin

    2005-01-01

    The impact of traditional activities (e.g., playing board games) were compared with community-service activities (e.g., making first aid kits for a homeless shelter) during a monthly intergenerational visiting program. The participating seniors (n =19) gave high ratings to both types of activities. However, they felt that they had helped others…

  8. Improvements in Shoulder Endurance Following a Baseball-Specific Strengthening Program in High School Baseball Players

    PubMed Central

    Moore, Stephanie D.; Uhl, Tim L.; Kibler, W. Ben

    2013-01-01

    Background: The posterior shoulder muscles play key roles in maintaining shoulder function in throwing. Arm fatigue has been identified as a risk factor for shoulder and elbow pain in youth baseball pitchers. However, endurance of the posterior shoulder muscles in overhead athletes is not routinely examined or conditioned. Hypothesis: Upper extremity muscular endurance can be improved in adolescent baseball players during a 20-week preseason training program. Secondarily, strength will be improved. Finally, these improvements will be associated with maintenance of range of motion. Study Design: Cohort study. Methods: Fourteen baseball players (age, 16 ± 2 years) attended 3 supervised training sessions per week for 20 weeks. Strengthening of the upper extremity was performed with a specific progression that utilized readily available equipment. Testing was completed at baseline and at 4, 8, and 20 weeks. The posterior shoulder endurance test was performed to assess muscular endurance. Glenohumeral internal and external rotation range of motion and strength were measured. Results: Posterior shoulder endurance improved from 30 ± 14 repetitions at baseline to 66 ± 26 at 4 weeks and 88 ± 36 at 20 weeks (P < 0.05). Glenohumeral internal rotation range of motion and the glenohumeral internal/external rotation strength ratio remained similar over the course of the program. Conclusion: Implementation of a preseason training program effectively increased shoulder muscular endurance while maintaining strength ratios and range of motion throughout the 20-week program. Clinical Relevance: This program improved a key parameter known to be associated with shoulder function and injury risk. This study describes a simple clinical tool to assess muscular endurance of the posterior shoulder. PMID:24427394

  9. Marketing Recreation and Physical Activity Programs for Females.

    ERIC Educational Resources Information Center

    Henderson, Karla A.

    1995-01-01

    Explores how marketing recreation and physical activity programs for females might be undertaken based on the growing body of research about female involvement in recreation, sport, and leisure. The paper addresses product, place, price, and promotion, discussing females as people who represent a growing market segment with unique characteristics.…

  10. 38 CFR 40.3 - Programs and activities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... of the Demonstration Cities and Metropolitan Development Act. (Authority: 42 U.S.C. 4231(b)) ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Programs and activities. 40.3 Section 40.3 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS...

  11. 78 FR 26649 - Agency Information Collection Activities: Trusted Traveler Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-07

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Trusted Traveler Programs AGENCY: U.S. Customs and Border Protection (CBP), Department of Homeland Security. ACTION: 60-Day... assured of consideration. ADDRESSES: Direct all written comments to U.S. Customs and Border...

  12. 78 FR 41943 - Agency Information Collection Activities; Trusted Traveler Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-12

    ... information collection was previously published in the Federal Register (78 FR 26649) on May 7, 2013, allowing... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities; Trusted Traveler Programs AGENCY: U.S. Customs and Border Protection, Department of Homeland Security. ACTION: 30-Day...

  13. UNDERSTANDING THE MECHANISMS OF CHANGE IN CHILDREN'S PHYSICAL ACTIVITY PROGRAMS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    There is a lack of understanding of why childhood physical activity interventions succeed or fail. A model is proposed that relates program process to mediating variables and outcomes. Using the mdoel to design and evaluate interventions could result in a greater understanding of the mechanisms of c...

  14. Using an Extracurricular Physical Activity Program to Enhance Social Skills.

    ERIC Educational Resources Information Center

    Bluechardt, Mary H.; Shephard, Roy J.

    1995-01-01

    An individualized physical activity program with a strong social skills component was implemented with 45 students (ages 8 to 10) with learning disabilities. Participants' gains in self-ratings of competence and teacher ratings of social behavior were no larger than gains of control students receiving comparable attention through individualized…

  15. Addressing Inclusion in Higher Education Physical Activity Programs

    ERIC Educational Resources Information Center

    Allar, Ishonté; Baek, Jun-Hyung; Taliaferro, Andrea

    2014-01-01

    The number of students with disabilities pursuing higher education has increased in the past decade. However, there is little information as to whether or not college basic instruction programs (CBIPs) are providing appropriate physical activity courses for individuals with disabilities. Those who teach CBIPs may have limited background or…

  16. 10 CFR 1042.400 - Education programs or activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ....400 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex...) General. Except as provided elsewhere in these Title IX regulations, no person shall, on the basis of...

  17. Graduate Student Scholarly Activities; Gender and Perceived Program Support.

    ERIC Educational Resources Information Center

    Stein, Elizabeth L.; Weidman, John C.

    A segment of the socialization process of graduate students seeking advanced degrees in education is explored in order to discover how the students are socialized to the norm of cognitive rationality. The correlates of graduate student participation in certain scholarly activities with the students' perceptions of their academic program are…

  18. An Introduction to Cochlear Implant Technology, Activation, and Programming.

    ERIC Educational Resources Information Center

    Moore, Jan A.; Teagle, Holly F. B.

    2002-01-01

    This article provides information about the hardware components and speech-processing strategies of cochlear implant systems. The use of assistive listening devices with cochlear implants is also discussed. A brief description of surgical procedures and the initial activation of the device are also presented, along with programming considerations.…

  19. Aerobic Activity--Do Physical Education Programs Provide Enough?

    ERIC Educational Resources Information Center

    McGing, Eileen

    1989-01-01

    High school physical education curricula should concentrate less on sport skill development and competition, and more on health-related fitness and aerobic activity. Results are reported from a study of the type and amount of aerobic exercise provided in 29 high school physical education programs in a large metropolitan area. (IAH)

  20. Utilizing Wisconsin Afterschool Programs to Increase Physical Activity in Youth

    ERIC Educational Resources Information Center

    Cavanagh, Bradley D.; Meinen, Amy

    2015-01-01

    Background: Approximately 31.7% of children in the United States are overweight or obese. Interventions in the afterschool setting may help combat childhood obesity. Research exists on interventions in school settings, but a few data exist for interventions about afterschool programs. This study investigates increasing physical activity (PA) in…

  1. Middle Level Activities Programs: Helping Achieve Academic Success.

    ERIC Educational Resources Information Center

    Hovland, Don

    1990-01-01

    The middle school athletic program should be based on the same philosophy governing academics and nonathletic activities. Essential criteria include total participation, no emphasis on winning, administrative and staff encouragement, short athletic sessions providing several choices, no tournaments or community "all-star" teams, appropriately…

  2. Physical activity policy and program development: the experience in Finland.

    PubMed Central

    Vuori, Ilkka; Lankenau, Becky; Pratt, Michael

    2004-01-01

    This article describes the development of sports and physical activity policies and programs in Finland during the past 30 years. The past two decades have been marked by a shift in emphasis from competitive and elite sports to health-enhancing physical activity for all, as seen most clearly in two successive sports acts and a government resolution. The new, increasingly multisectoral policies have led to substantial changes in the public funding of sports organizations, services, and construction of sports sites. Furthermore, three successive five-year national physical activity promotion programs have been launched. As a result, increased and new types of opportunities to participate in physical activity have become available, and the infrastructure and networks for provision of services have been strengthened. Until the mid 1990s, leisure time physical activity increased in Finland, but during the last seven to eight years, both leisure time and commuting physical activity have been stable. This finding may be an indication of the difficulty to increase physical activity in an industrialized country with already relatively high levels of physical activity even when systematic, long-term policies and measures are applied. PMID:15158112

  3. Active Aging Promotion: Results from the Vital Aging Program

    PubMed Central

    Caprara, Mariagiovanna; Molina, María Ángeles; Schettini, Rocío; Santacreu, Marta; Orosa, Teresa; Mendoza-Núñez, Víctor Manuel; Rojas, Macarena; Fernández-Ballesteros, Rocío

    2013-01-01

    Active aging is one of the terms in the semantic network of aging well, together with others such as successful, productive, competent aging. All allude to the new paradigm in gerontology, whereby aging is considered from a positive perspective. Most authors in the field agree active aging is a multidimensional concept, embracing health, physical and cognitive fitness, positive affect and control, social relationships and engagement. This paper describes Vital Aging, an individual active aging promotion program implemented through three modalities: Life, Multimedia, and e-Learning. The program was developed on the basis of extensive evidence about individual determinants of active aging. The different versions of Vital Aging are described, and four evaluation studies (both formative and summative) are reported. Formative evaluation reflected participants' satisfaction and expected changes; summative evaluations yielded some quite encouraging results using quasi-experimental designs: those who took part in the programs increased their physical exercise, significantly improved their diet, reported better memory, had better emotional balance, and enjoyed more cultural, intellectual, affective, and social activities than they did before the course, thus increasing their social relationships. These results are discussed in the context of the common literature within the field and, also, taking into account the limitations of the evaluations accomplished. PMID:23476644

  4. Physical Activity Intensity, Lesson Context, and Teacher Interactions during an Unstructured Afterschool Physical Activity Program

    ERIC Educational Resources Information Center

    Behrens, Timothy K.; Miller, Daniel J.; Schuna, John M.; Liebert, Mina L.

    2015-01-01

    Background: Afterschool programs are promising arenas to improve youth physical activity (PA) levels. During the school year for 2012-2013, 5 elementary schools from a low-socioeconomic status (SES) school district in southern Colorado participated in evaluation of the afterschool program entitled Keep It Moving! (KIM). Methods: In this…

  5. Energy Landscape Topography Reveals the Underlying Link Between Binding Specificity and Activity of Enzymes.

    PubMed

    Chu, Wen-Ting; Wang, Jin

    2016-01-01

    Enzyme activity (often quantified by kcat/Km) is the main function of enzyme when it is active against the specific substrate. Higher or lower activities are highly desired for the design of novel enzyme and drug resistance. However, it is difficult to measure the activities of all possible variants and find the "hot-spot" within the limit of experimental time. In this study, we explore the underlying energy landscape of enzyme-substrate interactions and introduce the intrinsic specificity ratio (ISR), which reflects the landscape topography. By studying two concrete systems, we uncover the statistical correlation between the intrinsic specificity and the enzyme activity kcat/Km. This physics-based concept and method show that the energy landscape topography is valuable for understanding the relationship between enzyme specificity and activity. In addition, it can reveal the underlying mechanism of enzyme-substrate actions and has potential applications on enzyme design. PMID:27298067

  6. Energy Landscape Topography Reveals the Underlying Link Between Binding Specificity and Activity of Enzymes

    PubMed Central

    Chu, Wen-Ting; Wang, Jin

    2016-01-01

    Enzyme activity (often quantified by kcat/Km) is the main function of enzyme when it is active against the specific substrate. Higher or lower activities are highly desired for the design of novel enzyme and drug resistance. However, it is difficult to measure the activities of all possible variants and find the “hot-spot” within the limit of experimental time. In this study, we explore the underlying energy landscape of enzyme-substrate interactions and introduce the intrinsic specificity ratio (ISR), which reflects the landscape topography. By studying two concrete systems, we uncover the statistical correlation between the intrinsic specificity and the enzyme activity kcat/Km. This physics-based concept and method show that the energy landscape topography is valuable for understanding the relationship between enzyme specificity and activity. In addition, it can reveal the underlying mechanism of enzyme-substrate actions and has potential applications on enzyme design. PMID:27298067

  7. Energy Landscape Topography Reveals the Underlying Link Between Binding Specificity and Activity of Enzymes

    NASA Astrophysics Data System (ADS)

    Chu, Wen-Ting; Wang, Jin

    2016-06-01

    Enzyme activity (often quantified by kcat/Km) is the main function of enzyme when it is active against the specific substrate. Higher or lower activities are highly desired for the design of novel enzyme and drug resistance. However, it is difficult to measure the activities of all possible variants and find the “hot-spot” within the limit of experimental time. In this study, we explore the underlying energy landscape of enzyme-substrate interactions and introduce the intrinsic specificity ratio (ISR), which reflects the landscape topography. By studying two concrete systems, we uncover the statistical correlation between the intrinsic specificity and the enzyme activity kcat/Km. This physics-based concept and method show that the energy landscape topography is valuable for understanding the relationship between enzyme specificity and activity. In addition, it can reveal the underlying mechanism of enzyme-substrate actions and has potential applications on enzyme design.

  8. The protein structures that shape caspase activity, specificity, activation and inhibition

    PubMed Central

    Fuentes-Prior, Pablo; Salvesen, Guy S.

    2004-01-01

    The death morphology commonly known as apoptosis results from a post-translational pathway driven largely by specific limited proteolysis. In the last decade the structural basis for apoptosis regulation has moved from nothing to ‘quite good’, and we now know the fundamental structures of examples from the initiator phase, the pre-mitochondrial regulator phase, the executioner phase, inhibitors and their antagonists, and even the structures of some substrates. The field is as well advanced as the best known of proteolytic pathways, the coagulation cascade. Fundamentally new mechanisms in protease regulation have been disclosed. Structural evidence suggests that caspases have an unusual catalytic mechanism, and that they are activated by apparently unrelated events, depending on which position in the apoptotic pathway they occupy. Some naturally occurring caspase inhibitors have adopted classic inhibition strategies, but other have revealed completely novel mechanisms. All of the structural and mechanistic information can, and is, being applied to drive therapeutic strategies to combat overactivation of apoptosis in degenerative disease, and underactivation in neoplasia. We present a comprehensive review of the caspases, their regulators and inhibitors from a structural and mechanistic point of view, and with an aim to consolidate the many threads that define the rapid growth of this field. PMID:15450003

  9. A Minimal Set of Tissue-Specific Hypomethylated CpGs Constitute Epigenetic Signatures of Developmental Programming

    PubMed Central

    Pagadala, Vijayakanth; Kittur, Jaya; Staffa, Nickolas G.; Peddada, Shyamal D.; Isganaitis, Elvira; Patti, Mary Elizabeth; Birnbaumer, Lutz

    2013-01-01

    Background Cell specific states of the chromatin are programmed during mammalian development. Dynamic DNA methylation across the developing embryo guides a program of repression, switching off genes in most cell types. Thus, the majority of the tissue specific differentially methylated sites (TS-DMS) must be un-methylated CpGs. Methodology and Principal Findings Comparison of expanded Methyl Sensitive Cut Counting data (eMSCC) among four tissues (liver, testes, brain and kidney) from three C57BL/6J mice, identified 138,052 differentially methylated sites of which 23,270 contain CpGs un-methylated in only one tissue (TS-DMS). Most of these CpGs were located in intergenic regions, outside of promoters, CpG islands or their shores, and up to 20% of them overlapped reported active enhancers. Indeed, tissue-specific enhancers were up to 30 fold enriched in TS-DMS. Testis showed the highest number of TS-DMS, but paradoxically their associated genes do not appear to be specific to the germ cell functions, but rather are involved in organism development. In the other tissues the differentially methylated genes are associated with tissue-specific physiological or anatomical functions. The identified sets of TS-DMS quantify epigenetic distances between tissues, generated during development. We applied this concept to measure the extent of reprogramming in the liver of mice exposed to in utero or early postnatal nutritional stress. Different protocols of food restriction reprogrammed the liver methylome in different but reproducible ways. Conclusion and Significance Thus, each identified set of differentially methylated sites constituted an epigenetic signature that traced the developmental programing or the early nutritional reprogramming of each exposed mouse. We propose that our approach has the potential to outline a number of disease-associated epigenetic states. The composition of differentially methylated CpGs may vary with each situation, behaving as a composite

  10. Structural basis of specific inhibition of tissue-type plasminogen activator by plasminogen activators inhibitor-1

    PubMed Central

    Gong, Lihu; Liu, Min; Zeng, Tu; Shi, Xiaoli; Yuan, Cai; Andreasen, Peter A.; Huang, Mingdong

    2016-01-01

    Thrombosis is a leading cause of death worldwide [1]. Recombinant tissue-type plasminogen activator (tPA) is the FDA-approved thrombolytic drug for ischemic strokes, myocardial infarction and pulmonary embolism. tPA is a multi-domain serine protease of the trypsin-family [2] and catalyses the critical step in fibrinolysis [3], converting the zymogen plasminogen to the active serine protease plasmin, which degrades the fibrin network of thrombi and blood clots. tPA is rapidly inactivated by endogenous plasminogen activators inhibitor-1 (PAI-1) [4] (Fig. 1). Engineering on tPA to reduce its inhibition by PAI-1 without compromising its thrombolytic effect is a continuous effort [5]. Tenecteplase (TNK-tPA) is a newer generation of tPA variant showing slower inhibition by PAI-1 [6]. Extensive studies to understand the molecular interactions between tPA and PAI-1 have been carried out [7], [8], [9], [10], [11], [12], [13], [14], [15], [16], [17], [18], however, the precise details at atomic resolution remain unknown. We report the crystal structure of tPA·PAI-1 complex here. The methods required to achieve these data include: (1) recombinant expression and purification of a PAI-1 variant (14-1B) containing four mutations (N150H, K154T, Q319L, and M354I), and a tPA serine protease domain (tPA-SPD) variant with three mutations (C122A, N173Q, and S195A, in the chymotrypsin numbering) [19]; (2) formation of a tPA-SPD·PAI-1 Michaëlis complex in vitro [19]; and (3) solving the three-dimensional structure for this complex by X-ray crystallography [deposited in the PDB database as 5BRR]. The data explain the specificity of PAI-1 for tPA and uPA [19], [20], and provide structural basis to design newer generation of PAI-1-resistant tPA variants as thrombolytic agents [19]. PMID:26909366

  11. Structural basis of specific inhibition of tissue-type plasminogen activator by plasminogen activators inhibitor-1.

    PubMed

    Gong, Lihu; Liu, Min; Zeng, Tu; Shi, Xiaoli; Yuan, Cai; Andreasen, Peter A; Huang, Mingdong

    2016-03-01

    Thrombosis is a leading cause of death worldwide [1]. Recombinant tissue-type plasminogen activator (tPA) is the FDA-approved thrombolytic drug for ischemic strokes, myocardial infarction and pulmonary embolism. tPA is a multi-domain serine protease of the trypsin-family [2] and catalyses the critical step in fibrinolysis [3], converting the zymogen plasminogen to the active serine protease plasmin, which degrades the fibrin network of thrombi and blood clots. tPA is rapidly inactivated by endogenous plasminogen activators inhibitor-1 (PAI-1) [4] (Fig. 1). Engineering on tPA to reduce its inhibition by PAI-1 without compromising its thrombolytic effect is a continuous effort [5]. Tenecteplase (TNK-tPA) is a newer generation of tPA variant showing slower inhibition by PAI-1 [6]. Extensive studies to understand the molecular interactions between tPA and PAI-1 have been carried out [7], [8], [9], [10], [11], [12], [13], [14], [15], [16], [17], [18], however, the precise details at atomic resolution remain unknown. We report the crystal structure of tPA·PAI-1 complex here. The methods required to achieve these data include: (1) recombinant expression and purification of a PAI-1 variant (14-1B) containing four mutations (N150H, K154T, Q319L, and M354I), and a tPA serine protease domain (tPA-SPD) variant with three mutations (C122A, N173Q, and S195A, in the chymotrypsin numbering) [19]; (2) formation of a tPA-SPD·PAI-1 Michaëlis complex in vitro [19]; and (3) solving the three-dimensional structure for this complex by X-ray crystallography [deposited in the PDB database as 5BRR]. The data explain the specificity of PAI-1 for tPA and uPA [19], [20], and provide structural basis to design newer generation of PAI-1-resistant tPA variants as thrombolytic agents [19]. PMID:26909366

  12. 45 CFR 91.3 - To what programs or activities do these regulations apply?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... apprenticeship training program, except for any program or activity receiving Federal financial assistance for... these regulations apply to each HHS recipient and to each program or activity operated by the...

  13. 44 CFR 7.912 - To what programs or activities does this regulation apply?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... apprenticeship training program, except for any program or activity receiving Federal financial assistance for...) The Act and this regulation apply to each FEMA recipient and to each program or activity operated...

  14. 44 CFR 7.912 - To what programs or activities does this regulation apply?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... apprenticeship training program, except for any program or activity receiving Federal financial assistance for...) The Act and this regulation apply to each FEMA recipient and to each program or activity operated...

  15. 44 CFR 7.912 - To what programs or activities does this regulation apply?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... apprenticeship training program, except for any program or activity receiving Federal financial assistance for...) The Act and this regulation apply to each FEMA recipient and to each program or activity operated...

  16. 45 CFR 91.3 - To what programs or activities do these regulations apply?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... apprenticeship training program, except for any program or activity receiving Federal financial assistance for... these regulations apply to each HHS recipient and to each program or activity operated by the...

  17. 45 CFR 91.3 - To what programs or activities do these regulations apply?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... apprenticeship training program, except for any program or activity receiving Federal financial assistance for... these regulations apply to each HHS recipient and to each program or activity operated by the...

  18. 44 CFR 7.912 - To what programs or activities does this regulation apply?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... apprenticeship training program, except for any program or activity receiving Federal financial assistance for...) The Act and this regulation apply to each FEMA recipient and to each program or activity operated...

  19. 45 CFR 91.3 - To what programs or activities do these regulations apply?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... apprenticeship training program, except for any program or activity receiving Federal financial assistance for... these regulations apply to each HHS recipient and to each program or activity operated by the...

  20. ELSa interventional Portuguese health program to promote physical activity.

    PubMed

    Mourão Carvalhal, Maria Isabel Martins; Fonseca, Sandra; de Castro Coelho, Eduarda Maria Rocha Teles

    2011-10-01

    The aim of the communication was to present the baseline data from incidence of obesity, eating habits, physical activity and sedentary behaviour, before ELSa, interventional Portuguese health program. The sample was composed of 496 children (238 girls and 258 boys) with an average 7.7 (± 2.5) years of age. Thinness, overweight and obesity were calculated by using the BMI and the cut off of Cole et al., 24 h dietary recalls and a general questionnaire was completed by the parents to provide information about eating habits, sedentary behaviour and physical activity. The results indicated high incidence of overweight and obesity, many hours in screen activities and low level of physical activity. The eating habits seemed healthy, but our children's lifestyles were sedentary. To combat the high incidence of obesity it is very urgent to design a multi-level intervention aimed to modify key behaviours: physical activity, screen time and nutrition. PMID:21923295

  1. Comprehensive Tissue-Specific Transcriptome Analysis Reveals Distinct Regulatory Programs during Early Tomato Fruit Development.

    PubMed

    Pattison, Richard J; Csukasi, Fabiana; Zheng, Yi; Fei, Zhangjun; van der Knaap, Esther; Catalá, Carmen

    2015-08-01

    Fruit formation and early development involve a range of physiological and morphological transformations of the various constituent tissues of the ovary. These developmental changes vary considerably according to tissue type, but molecular analyses at an organ-wide level inevitably obscure many tissue-specific phenomena. We used laser-capture microdissection coupled to high-throughput RNA sequencing to analyze the transcriptome of ovaries and fruit tissues of the wild tomato species Solanum pimpinellifolium. This laser-capture microdissection-high-throughput RNA sequencing approach allowed quantitative global profiling of gene expression at previously unobtainable levels of spatial resolution, revealing numerous contrasting transcriptome profiles and uncovering rare and cell type-specific transcripts. Coexpressed gene clusters linked specific tissues and stages to major transcriptional changes underlying the ovary-to-fruit transition and provided evidence of regulatory modules related to cell division, photosynthesis, and auxin transport in internal fruit tissues, together with parallel specialization of the pericarp transcriptome in stress responses and secondary metabolism. Analysis of transcription factor expression and regulatory motifs indicated putative gene regulatory modules that may regulate the development of different tissues and hormonal processes. Major alterations in the expression of hormone metabolic and signaling components illustrate the complex hormonal control underpinning fruit formation, with intricate spatiotemporal variations suggesting separate regulatory programs. PMID:26099271

  2. Dendritic cell maturation: functional specialization through signaling specificity and transcriptional programming

    PubMed Central

    Dalod, Marc; Chelbi, Rabie; Malissen, Bernard; Lawrence, Toby

    2014-01-01

    Dendritic cells (DC) are key regulators of both protective immune responses and tolerance to self-antigens. Soon after their discovery in lymphoid tissues by Steinman and Cohn, as cells with the unique ability to prime naïve antigen-specific T cells, it was realized that DC can exist in at least two distinctive states characterized by morphological, phenotypic and functional changes—this led to the description of DC maturation. It is now well appreciated that there are several subsets of DC in both lymphoid and non-lymphoid tissues of mammals, and these cells show remarkable functional specialization and specificity in their roles in tolerance and immunity. This review will focus on the specific characteristics of DC subsets and how their functional specialization may be regulated by distinctive gene expression programs and signaling responses in both steady-state and in the context of inflammation. In particular, we will highlight the common and distinctive genes and signaling pathways that are associated with the functional maturation of DC subsets. PMID:24737868

  3. The effect of trypsin and chymotrypsin on the bactericidal activity and specific antibody activity of bovine colostrum.

    PubMed Central

    Brock, J H; Arzabe, R; Piñeiro, A; Olivito, A M

    1977-01-01

    Digestion of bovine colostral whey with trypsin or chymotrypsin caused a progressive loss of the complement-mediated bactericidal activity of naturally-occurring colostral antibodies of E. coli 0111. Bactericidal activity was associated primarily with IgG1 immunoglobulin and to a lesser extent with IgM. Chymotrypsin preferentially attacked IgM, destroying its antibacterial activity and producing an apparent decrease in its mol wt. Trypsin preferentially attacked IgG1, but loss of antibacterial activity was in this case not accompanied by a decrease in molecular weight. Using colostral whey with antiperoxidase activity it was shown that the kinetics of loss of specific antibody activity were similar to those of loss of bactericidal activity. It is therefore suggested that trypsin may cause a loss of specific antibody activity of colostral IgG1 without cleaving the immunoglobulin molecule. PMID:321342

  4. Encoding four gene expression programs in the activation dynamics of a single transcription factor.

    PubMed

    Hansen, Anders S; O'Shea, Erin K

    2016-04-01

    Cellular signaling response pathways often exhibit a bow-tie topology [1,2]: multiple upstream stress signals converge on a single shared transcription factor, which is thought to induce different downstream gene expression programs (Figure 1A). However, if several different signals activate the same transcription factor, can each signal then induce a specific gene expression response? A growing body of literature supports a temporal coding theory where information about environmental signals can be encoded, at least partially, in the temporal dynamics of the shared transcription factor [1,2]. For example, in the case of the budding yeast transcription factor Msn2, different stresses induce distinct Msn2 activation dynamics: Msn2 shows pulsatile nuclear activation with dose-dependent frequency under glucose limitation, but sustained nuclear activation with dose-dependent amplitude under oxidative stress [3]. These dynamic patterns can then lead to differential gene expression responses [3-5], but it is not known how much specificity can be obtained. Thus, a major question of this temporal coding theory is how many gene response programs or cellular functions can be robustly encoded by dynamic control of a single transcription factor. Here we provide the first direct evidence that, simply by regulating the activation dynamics of a single transcription factor, it is possible to preferentially induce four distinct gene expression programs. PMID:27046808

  5. Quantitation of fibroblast activation protein (FAP)-specific protease activity in mouse, baboon and human fluids and organs.

    PubMed

    Keane, Fiona M; Yao, Tsun-Wen; Seelk, Stefanie; Gall, Margaret G; Chowdhury, Sumaiya; Poplawski, Sarah E; Lai, Jack H; Li, Youhua; Wu, Wengen; Farrell, Penny; Vieira de Ribeiro, Ana Julia; Osborne, Brenna; Yu, Denise M T; Seth, Devanshi; Rahman, Khairunnessa; Haber, Paul; Topaloglu, A Kemal; Wang, Chuanmin; Thomson, Sally; Hennessy, Annemarie; Prins, John; Twigg, Stephen M; McLennan, Susan V; McCaughan, Geoffrey W; Bachovchin, William W; Gorrell, Mark D

    2013-01-01

    The protease fibroblast activation protein (FAP) is a specific marker of activated mesenchymal cells in tumour stroma and fibrotic liver. A specific, reliable FAP enzyme assay has been lacking. FAP's unique and restricted cleavage of the post proline bond was exploited to generate a new specific substrate to quantify FAP enzyme activity. This sensitive assay detected no FAP activity in any tissue or fluid of FAP gene knockout mice, thus confirming assay specificity. Circulating FAP activity was ∼20- and 1.3-fold less in baboon than in mouse and human plasma, respectively. Serum and plasma contained comparable FAP activity. In mice, the highest levels of FAP activity were in uterus, pancreas, submaxillary gland and skin, whereas the lowest levels were in brain, prostate, leukocytes and testis. Baboon organs high in FAP activity included skin, epididymis, bladder, colon, adipose tissue, nerve and tongue. FAP activity was greatly elevated in tumours and associated lymph nodes and in fungal-infected skin of unhealthy baboons. FAP activity was 14- to 18-fold greater in cirrhotic than in non-diseased human liver, and circulating FAP activity was almost doubled in alcoholic cirrhosis. Parallel DPP4 measurements concorded with the literature, except for the novel finding of high DPP4 activity in bile. The new FAP enzyme assay is the first to be thoroughly characterised and shows that FAP activity is measurable in most organs and at high levels in some. This new assay is a robust tool for specific quantitation of FAP enzyme activity in both preclinical and clinical samples, particularly liver fibrosis. PMID:24371721

  6. Quantitation of fibroblast activation protein (FAP)-specific protease activity in mouse, baboon and human fluids and organs☆

    PubMed Central

    Keane, Fiona M.; Yao, Tsun-Wen; Seelk, Stefanie; Gall, Margaret G.; Chowdhury, Sumaiya; Poplawski, Sarah E.; Lai, Jack H.; Li, Youhua; Wu, Wengen; Farrell, Penny; Vieira de Ribeiro, Ana Julia; Osborne, Brenna; Yu, Denise M.T.; Seth, Devanshi; Rahman, Khairunnessa; Haber, Paul; Topaloglu, A. Kemal; Wang, Chuanmin; Thomson, Sally; Hennessy, Annemarie; Prins, John; Twigg, Stephen M.; McLennan, Susan V.; McCaughan, Geoffrey W.; Bachovchin, William W.; Gorrell, Mark D.

    2013-01-01

    The protease fibroblast activation protein (FAP) is a specific marker of activated mesenchymal cells in tumour stroma and fibrotic liver. A specific, reliable FAP enzyme assay has been lacking. FAP's unique and restricted cleavage of the post proline bond was exploited to generate a new specific substrate to quantify FAP enzyme activity. This sensitive assay detected no FAP activity in any tissue or fluid of FAP gene knockout mice, thus confirming assay specificity. Circulating FAP activity was ∼20- and 1.3-fold less in baboon than in mouse and human plasma, respectively. Serum and plasma contained comparable FAP activity. In mice, the highest levels of FAP activity were in uterus, pancreas, submaxillary gland and skin, whereas the lowest levels were in brain, prostate, leukocytes and testis. Baboon organs high in FAP activity included skin, epididymis, bladder, colon, adipose tissue, nerve and tongue. FAP activity was greatly elevated in tumours and associated lymph nodes and in fungal-infected skin of unhealthy baboons. FAP activity was 14- to 18-fold greater in cirrhotic than in non-diseased human liver, and circulating FAP activity was almost doubled in alcoholic cirrhosis. Parallel DPP4 measurements concorded with the literature, except for the novel finding of high DPP4 activity in bile. The new FAP enzyme assay is the first to be thoroughly characterised and shows that FAP activity is measurable in most organs and at high levels in some. This new assay is a robust tool for specific quantitation of FAP enzyme activity in both preclinical and clinical samples, particularly liver fibrosis. PMID:24371721

  7. Results from the Active for Life process evaluation: program delivery fidelity and adaptations.

    PubMed

    Griffin, Sarah F; Wilcox, Sara; Ory, Marcia G; Lattimore, Diana; Leviton, Laura; Castro, Cynthia; Carpenter, Ruth Ann; Rheaume, Carol

    2010-04-01

    Active for Life((R)) (AFL) was a large (n = 8159) translational initiative to increase physical activity (PA) in midlife and older adults. Translational research calls for a shift in emphasis from just understanding what works (efficacy) to also understanding how it works in more 'real world' settings. This article describes the process evaluation design and findings, discuss how these findings were used to better understand the translational process and provide a set of process evaluation recommendations with community-based translational research. AFL community organizations across the United States implemented one of two evidence-based PA programs (Active Living Every Day-The Cooper Institute; Human Kinetics Inc. or Active Choices-Stanford University). Both programs were based on the transtheoretical model and social cognitive theory. Overall, the process evaluation revealed high-dose delivery and implementation fidelity by quite varied community organizations serving diverse adult populations. Findings reveal most variation occurred for program elements requiring more participant engagement. Additionally, the results show how a collaborative process allowed the organizations to 'fit' the programs to their specific participant base while maintaining fidelity to essential program elements. PMID:19325031

  8. ASSIST - THE ABSTRACT SEMI-MARKOV SPECIFICATION INTERFACE TO THE SURE TOOL PROGRAM (VAX VMS VERSION)

    NASA Technical Reports Server (NTRS)

    Johnson, S. C.

    1994-01-01

    ASSIST, the Abstract Semi-Markov Specification Interface to the SURE Tool program, is an interface that will enable reliability engineers to accurately design large semi-Markov models. The user describes the failure behavior of a fault-tolerant computer system in an abstract, high-level language. The ASSIST program then automatically generates a corresponding semi-Markov model. The abstract language allows efficient description of large, complex systems; a one-page ASSIST-language description may result in a semi-Markov model with thousands of states and transitions. The ASSIST program also includes model-reduction techniques to facilitate efficient modeling of large systems. Instead of listing the individual states of the Markov model, reliability engineers can specify the rules governing the behavior of a system, and these are used to automatically generate the model. ASSIST reads an input file describing the failure behavior of a system in an abstract language and generates a Markov model in the format needed for input to SURE, the semi-Markov Unreliability Range Evaluator program, and PAWS/STEM, the Pade Approximation with Scaling program and Scaled Taylor Exponential Matrix. A Markov model consists of a number of system states and transitions between them. Each state in the model represents a possible state of the system in terms of which components have failed, which ones have been removed, etc. Within ASSIST, each state is defined by a state vector, where each element of the vector takes on an integer value within a defined range. An element can represent any meaningful characteristic, such as the number of working components of one type in the system, or the number of faulty components of another type in use. Statements representing transitions between states in the model have three parts: a condition expression, a destination expression, and a rate expression. The first expression is a Boolean expression describing the state space variable values of states

  9. ASSIST - THE ABSTRACT SEMI-MARKOV SPECIFICATION INTERFACE TO THE SURE TOOL PROGRAM (SUN VERSION)

    NASA Technical Reports Server (NTRS)

    Johnson, S. C.

    1994-01-01

    ASSIST, the Abstract Semi-Markov Specification Interface to the SURE Tool program, is an interface that will enable reliability engineers to accurately design large semi-Markov models. The user describes the failure behavior of a fault-tolerant computer system in an abstract, high-level language. The ASSIST program then automatically generates a corresponding semi-Markov model. The abstract language allows efficient description of large, complex systems; a one-page ASSIST-language description may result in a semi-Markov model with thousands of states and transitions. The ASSIST program also includes model-reduction techniques to facilitate efficient modeling of large systems. Instead of listing the individual states of the Markov model, reliability engineers can specify the rules governing the behavior of a system, and these are used to automatically generate the model. ASSIST reads an input file describing the failure behavior of a system in an abstract language and generates a Markov model in the format needed for input to SURE, the semi-Markov Unreliability Range Evaluator program, and PAWS/STEM, the Pade Approximation with Scaling program and Scaled Taylor Exponential Matrix. A Markov model consists of a number of system states and transitions between them. Each state in the model represents a possible state of the system in terms of which components have failed, which ones have been removed, etc. Within ASSIST, each state is defined by a state vector, where each element of the vector takes on an integer value within a defined range. An element can represent any meaningful characteristic, such as the number of working components of one type in the system, or the number of faulty components of another type in use. Statements representing transitions between states in the model have three parts: a condition expression, a destination expression, and a rate expression. The first expression is a Boolean expression describing the state space variable values of states

  10. ASSIST - THE ABSTRACT SEMI-MARKOV SPECIFICATION INTERFACE TO THE SURE TOOL PROGRAM (SUN VERSION)

    NASA Technical Reports Server (NTRS)

    Johnson, S. C.

    1994-01-01

    ASSIST, the Abstract Semi-Markov Specification Interface to the SURE Tool program, is an interface that will enable reliability engineers to accurately design large semi-Markov models. The user describes the failure behavior of a fault-tolerant computer system in an abstract, high-level language. The ASSIST program then automatically generates a corresponding semi-Markov model. The abstract language allows efficient description of large, complex systems; a one-page ASSIST-language description may result in a semi-Markov model with thousands of states and transitions. The ASSIST program also includes model-reduction techniques to facilitate efficient modeling of large systems. Instead of listing the individual states of the Markov model, reliability engineers can specify the rules governing the behavior of a system, and these are used to automatically generate the model. ASSIST reads an input file describing the failure behavior of a system in an abstract language and generates a Markov model in the format needed for input to SURE, the semi-Markov Unreliability Range Evaluator program, and PAWS/STEM, the Pade Approximation with Scaling program and Scaled Taylor Exponential Matrix. A Markov model consists of a number of system states and transitions between them. Each state in the model represents a possible state of the system in terms of which components have failed, which ones have been removed, etc. Within ASSIST, each state is defined by a state vector, where each element of the vector takes on an integer value within a defined range. An element can represent any meaningful characteristic, such as the number of working components of one type in the system, or the number of faulty components of another type in use. Statements representing transitions between states in the model have three parts: a condition expression, a destination expression, and a rate expression. The first expression is a Boolean expression describing the state space variable values of states

  11. ASSIST - THE ABSTRACT SEMI-MARKOV SPECIFICATION INTERFACE TO THE SURE TOOL PROGRAM (VAX VMS VERSION)

    NASA Technical Reports Server (NTRS)

    Johnson, S. C.

    1994-01-01

    ASSIST, the Abstract Semi-Markov Specification Interface to the SURE Tool program, is an interface that will enable reliability engineers to accurately design large semi-Markov models. The user describes the failure behavior of a fault-tolerant computer system in an abstract, high-level language. The ASSIST program then automatically generates a corresponding semi-Markov model. The abstract language allows efficient description of large, complex systems; a one-page ASSIST-language description may result in a semi-Markov model with thousands of states and transitions. The ASSIST program also includes model-reduction techniques to facilitate efficient modeling of large systems. Instead of listing the individual states of the Markov model, reliability engineers can specify the rules governing the behavior of a system, and these are used to automatically generate the model. ASSIST reads an input file describing the failure behavior of a system in an abstract language and generates a Markov model in the format needed for input to SURE, the semi-Markov Unreliability Range Evaluator program, and PAWS/STEM, the Pade Approximation with Scaling program and Scaled Taylor Exponential Matrix. A Markov model consists of a number of system states and transitions between them. Each state in the model represents a possible state of the system in terms of which components have failed, which ones have been removed, etc. Within ASSIST, each state is defined by a state vector, where each element of the vector takes on an integer value within a defined range. An element can represent any meaningful characteristic, such as the number of working components of one type in the system, or the number of faulty components of another type in use. Statements representing transitions between states in the model have three parts: a condition expression, a destination expression, and a rate expression. The first expression is a Boolean expression describing the state space variable values of states

  12. The Activity Chain Safety and Liveness Specification of Composite Web Services

    NASA Astrophysics Data System (ADS)

    Chen, Bo; Huang, Xiaomei

    Web service composition is most impressing method for development and deployment of e-business. Description and modeling the behavior requirements of composite Web services for users and verifying composite Web service compliance to specific requirements is an important key in design of services. But most work does not address the issue of how to model the requirements that the BPEL4WS processes are supposed to satisfy. The specifications in verification works are general temporal relation based on activity or scenario in essence. Distinguish with these work, we propose a novel concept of behavior specification based on activity chain in which granularity is between activity and scenario. Chain existence mode, chain absence mode are designed to express such behavioral requirements based on activity chain that is similar with safety or liveness specification based on activity respectively. Encode them on Labeled Transition System LTS and then give them exact operation semantics. Finally, an example is illustrated.

  13. Current activities handbook: formerly utilized sites remedial action program

    SciTech Connect

    1981-02-27

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the activities each of the thirteen state legislatures potentially affected by the Formerly Utilized Sites Remedial Action Program. It contains a description of the state legislative procedural rules and a schedule of each legislative session; a summary of pending relevant legislation; the name and telephone number of legislative and state agency contacts; and the full text of all bills identified.

  14. Active specific immunotherapy using the immune reaction of a low-dose irradiated tumor tissue. [Mice

    SciTech Connect

    Ogawa, Y.; Imanaka, K.; Ashida, C.; Takashima, H.; Imajo, Y.; Kimura, S.

    1983-04-01

    Active specific immunotherapy using the immune reaction of a low-dose irradiated tumor tissue was studied on the transplanted MM46 tumor of female C3H/He mice after radiotherapy. MM46 tumor cells were inoculated into the right hind paws of mice. On the 5th day, irradiation with the dose irradiated tumor tissue (2000 rad on the fifth day), were injected into the left hind paws of the tumor-bearing mice. Effectiveness of this active specific immunotherapy against tumor was evaluated by the regression of tumor and survival rate of mice. Tumor was markedly regressed and survival rate was significantly increased by the active specific immunitherapy.

  15. The CELSS research program - A brief review of recent activities

    NASA Technical Reports Server (NTRS)

    Macelroy, R. D.; Tremor, J.; Bubenheim, D. L.; Gale, J.

    1989-01-01

    The history of the Controlled Ecological Life Support System program, initiated by NASA in the late 1970s to explore the use of bioregenerative methods of life support, is reviewed. The project focused on examining the process involved in converting inorganic minerals and gases into life support materials using sunlight as the primary energy source. The research, planning, and technological development required by the CELSS program and conducted at NASA field centers, at various universities, and by commercial organizations are reviewed. Research activities at universities have focused upon exploring methods of reducing the size of the system, reducing system power requirements, understanding issues that are associated with its long-term stability, and identifying new technologies that might be useful in improving its efficiency. Research activities at Ames research center have focused on the use of common duckweed as a high biomass-producing plant, which is high in protein and on waste processing.

  16. Active Sites Environmental Monitoring Program. FY 1993: Annual report

    SciTech Connect

    Morrissey, C.M.; Ashwood, T.L.; Hicks, D.S.; Marsh, J.D.

    1994-08-01

    This report continues a series of annual and semiannual reports that present the results of the Active Sites Environmental Monitoring Program (ASEMP) monitoring activities. The report details monitoring data for fiscal year (FY) 1993 and is divided into three major areas: SWSA 6 [including tumulus pads, Interim Waste Management Facility (IWMF), and other sites], the low-level Liquid-Waste Solidification Project (LWSP), and TRU-waste storage facilities in SWSA 5 N. The detailed monitoring methodology is described in the second revision of the ASEMP program plan. This report also presents a summary of the methodology used to gather data for each major area along with the results obtained during FY 1993.

  17. Impact of a walking school bus program on children's active commuting to school and physical activity

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Walking School Buses (WSB) are groups of students, led to and from school by adults, in which students are picked up at designated "bus stops". The impact of WSB programs on students' active commuting to school (walking/cycling to school, ACS), and moderate-to vigorous-physical activity (MVPA) has n...

  18. Discovering rules for protein-ligand specificity using support vector inductive logic programming.

    PubMed

    Kelley, Lawrence A; Shrimpton, Paul J; Muggleton, Stephen H; Sternberg, Michael J E

    2009-09-01

    Structural genomics initiatives are rapidly generating vast numbers of protein structures. Comparative modelling is also capable of producing accurate structural models for many protein sequences. However, for many of the known structures, functions are not yet determined, and in many modelling tasks, an accurate structural model does not necessarily tell us about function. Thus, there is a pressing need for high-throughput methods for determining function from structure. The spatial arrangement of key amino acids in a folded protein, on the surface or buried in clefts, is often the determinants of its biological function. A central aim of molecular biology is to understand the relationship between such substructures or surfaces and biological function, leading both to function prediction and to function design. We present a new general method for discovering the features of binding pockets that confer specificity for particular ligands. Using a recently developed machine-learning technique which couples the rule-discovery approach of inductive logic programming with the statistical learning power of support vector machines, we are able to discriminate, with high precision (90%) and recall (86%) between pockets that bind FAD and those that bind NAD on a large benchmark set given only the geometry and composition of the backbone of the binding pocket without the use of docking. In addition, we learn rules governing this specificity which can feed into protein functional design protocols. An analysis of the rules found suggests that key features of the binding pocket may be tied to conformational freedom in the ligand. The representation is sufficiently general to be applicable to any discriminatory binding problem. All programs and data sets are freely available to non-commercial users at http://www.sbg.bio.ic.ac.uk/svilp_ligand/. PMID:19574295

  19. Geodetic activities of the Department of Defense under IGY programs

    SciTech Connect

    Williams, O.W.; Daugherty, K.I.

    1983-10-16

    Attention is given to the U.S. Department of Defence (DOD) activities that contributed to the International Geophysical Year's active, passive, and cooperative satellite programs. The DOD continues to support the deployment, enhancement, and application of novel technology in such areas as satellite altimetry, gravity radiometry, inertial surveying, interferometry, airborne gravimetry, inertial surveying, and CCD and laser methods for geodetic astronomy. Also noted are such major department initiatives as the Global Positioning System, which will become operational toward the end of this decade.

  20. United States Department of Energy Thermally Activated Heat Pump Program

    SciTech Connect

    Fiskum, R.J.; Adcock, P.W.; DeVault, R.C.

    1996-06-01

    The US Department of Energy (DOE) is working with partners from the gas heating and cooling industry to improve energy efficiency using advance absorption technologies, to eliminate chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs), to reduce global warming through more efficient combustion of natural gas, and to impact electric peak demand of air conditioning. To assist industry in developing these gas heating and cooling absorption technologies, the US DOE sponsors the Thermally Activated Heat Pump Program. It is divided into five key activities, addressing residential gas absorption heat pumps, large commercial chillers, advanced absorption fluids, computer-aided design, and advanced ``Hi-Cool`` heat pumps.

  1. Atmospheric Radiation Measurement (ARM) Data from Specific Instruments Used in the ARM Program

    DOE Data Explorer

    ARM is known for its comprehensive set of world-class, and in some cases, unique, instruments available for use by the global scientific community. In addition to the ARM instruments, the ARM Climate Research Facility identifies and acquires a wide variety of data including model, satellite, and surface data, from "external instruments," to augment the data being generated within the program. External instruments belong to organizations that are outside of the ARM Program. Field campaign instruments are another source of data used to augment routine observations. The huge archive of ARM data can be organized by instrument categories into twelve "collections:" Aerosols, Airborne Observations, Atmospheric Carbon, Atmospheric Profiling, Cloud Properties, Derived Quantities and Models, Ocean Observations, Radiometric, Satellite Observations, Surface Meteorology, Surface/Subsurface Properties, and Other. Clicking on one of the instrument categories leads to a page that breaks that category down into sub-categories. For example, "Atmospheric Profiling" is broken down into ARM instruments (with 11 subsets), External Instruments (with 6 subsets), and Field Campaign Instruments (with 42 subsets). Each of the subset links, in turn, leads to detailed information pages and links to specific data streams. Users will be requested to create a password, but the data files are free for viewing and downloading.

  2. NASA safety program activities in support of the Space Exploration Initiatives Nuclear Propulsion program

    NASA Technical Reports Server (NTRS)

    Sawyer, J. C., Jr.

    1993-01-01

    The activities of the joint NASA/DOE/DOD Nuclear Propulsion Program Technical Panels have been used as the basis for the current development of safety policies and requirements for the Space Exploration Initiatives (SEI) Nuclear Propulsion Technology development program. The Safety Division of the NASA Office of Safety and Mission Quality has initiated efforts to develop policies for the safe use of nuclear propulsion in space through involvement in the joint agency Nuclear Safety Policy Working Group (NSPWG), encouraged expansion of the initial policy development into proposed programmatic requirements, and suggested further expansion into the overall risk assessment and risk management process for the NASA Exploration Program. Similar efforts are underway within the Department of Energy to ensure the safe development and testing of nuclear propulsion systems on Earth. This paper describes the NASA safety policy related to requirements for the design of systems that may operate where Earth re-entry is a possibility. The expected plan of action is to support and oversee activities related to the technology development of nuclear propulsion in space, and support the overall safety and risk management program being developed for the NASA Exploration Program.

  3. Highly specific and potently activating Vγ9Vδ2-T cell specific nanobodies for diagnostic and therapeutic applications.

    PubMed

    de Bruin, Renée C G; Lougheed, Sinéad M; van der Kruk, Liza; Stam, Anita G; Hooijberg, Erik; Roovers, Rob C; van Bergen En Henegouwen, Paul M P; Verheul, Henk M W; de Gruijl, Tanja D; van der Vliet, Hans J

    2016-08-01

    Vγ9Vδ2-T cells constitute the predominant subset of γδ-T cells in human peripheral blood and have been shown to play an important role in antimicrobial and antitumor immune responses. Several efforts have been initiated to exploit these cells for cancer immunotherapy, e.g. by using phosphoantigens, adoptive cell transfer, and by a bispecific monoclonal antibody based approach. Here, we report the generation of a novel set of Vγ9Vδ2-T cell specific VHH (or nanobody). VHH have several advantages compared to conventional antibodies related to their small size, stability, ease of generating multispecific molecules and low immunogenicity. With high specificity and affinity, the anti-Vγ9Vδ2-T cell receptor VHHs are shown to be useful for FACS, MACS and immunocytochemistry. In addition, some VHH were found to specifically activate Vγ9Vδ2-T cells. Besides being of possible immunotherapeutic value, these single domain antibodies will be of great value in the further study of this important immune effector cell subset. PMID:27373969

  4. Do Girls Profit More? Gender-Specific Effectiveness of a Life Skills Program against Alcohol Consumption in Early Adolescence

    ERIC Educational Resources Information Center

    Weichold, Karina; Brambosch, Anett; Silbereisen, Rainer K.

    2012-01-01

    This study investigated the effectiveness of a life skills program with regard to alcohol consumption, life skills, knowledge, and school bonding for young adolescents. The focus was on the moderating role of gender, based on the assumption that life skills programs may address specific needs of adolescent girls better than those of boys. The…

  5. Legal and Definitional Issues Affecting the Identification and Education of Adults with Specific Learning Disabilities in Adult Education Programs

    ERIC Educational Resources Information Center

    Taymans, Juliana M.

    2012-01-01

    Although the exact prevalence is not determined, a noticeable subset of individuals who enroll in adult education and training programs have either diagnosed or undiagnosed specific learning disabilities (SLD). Understanding SLD is important basic information for adult educators to inform program policies as well as determine effective…

  6. What Did I Do? A Scenario-Based Program To Assist Specific Learning Disabled Adolescents in Understanding Legal Issues.

    ERIC Educational Resources Information Center

    McDougall, Donna M.

    This practicum was designed to train eight adolescents with specific learning disabilities (SLD) about their legal rights and responsibilities, through a scenario-based program presented in the classroom as part of a transition program. The practicum involved the development of 22 scenarios, a pretest and posttest, and discussions and role-playing…

  7. Alcohol-Specific Parenting within a Cluster-Randomized Effectiveness Trial of a Swedish Primary Prevention Program

    ERIC Educational Resources Information Center

    Strandberg, Anna K.; Bodin, Maria C.

    2011-01-01

    Purpose: Within the framework of an ongoing cluster-randomized effectiveness trial of a parental prevention program, the aim of the present study is to investigate attitudes towards under-age drinking and use of program components, i.e. alcohol-specific parenting behaviors, in parents who did and did not take part in the programme.…

  8. Programmed electrical stimulation of the ventricle: an efficient, sensitive, and specific protocol.

    PubMed

    Fisher, J D; Kim, S G; Ferrick, K J; Artoul, S G; Fink, D; Roth, J A; Johnston, D R; Williams, H R

    1992-04-01

    A relatively simple and efficient ventricular programmed electrical stimulation (PES) protocol was developed, capable of achieving high degrees of sensitivity and specificity. In a series of 481 subjects, 1, 2, and 3 extrastimuli (ES) were used successively during sinus rhythm and ventricular pacing at two drive cycle lengths, at one or more ventricular sites, together with rapid ventricular pacing, and other maneuvers such as isoproterenol infusion. Three ES were used immediately after two ES at each drive rate, rather than returning after completion of the protocol with two ES. Using the protocol, appropriate arrhythmias could be induced in 88% of all patients with ventricular fibrillation, 84% of all patients with sustained ventricular tachycardia (91% with underlying coronary disease), and 58% of patients with severe nonsustained ventricular tachycardia. There were significant differences in inducibility between patients whose ventricular arrhythmias were due to coronary artery disease and other causes. In contrast, sustained ventricular arrhythmias (all ventricular fibrillation) could be induced in only 5% of a control group of control patients, for a specificity of 95%. The protocol described is simpler and more efficient than those that use exhaustive testing of two ES before going to three ES. Three ES during sinus rhythm proved to be the most productive step, with a higher yield ratio (true: false-positives) than two ES or three ES during pacing, especially at faster rates. Greater efficiency is also achieved by leaving the timing of an extrastimulus just beyond its effective refractory period when an additional extrastimulus is to be added, compared to protocols in which the extrastimulus is moved later in the cycle and then decremented in tandem with the additional extrastimulus. Coupling intervals less than 200 msec produced some false-positives, but fewer overall than intervals greater than or equal to 200 msec, and with yield ratios comparable to

  9. The Role of Specificity, Targeted Learning Activities, and Prior Knowledge for the Effects of Relevance Instructions

    ERIC Educational Resources Information Center

    Roelle, Julian; Lehmkuhl, Nina; Beyer, Martin-Uwe; Berthold, Kirsten

    2015-01-01

    In 2 experiments we examined the role of (a) specificity, (b) the type of targeted learning activities, and (c) learners' prior knowledge for the effects of relevance instructions on learning from instructional explanations. In Experiment 1, we recruited novices regarding the topic of atomic structure (N = 80) and found that "specific"…

  10. Stat3 Programs Th17-Specific Regulatory T Cells to Control GN

    PubMed Central

    Kluger, Malte A.; Luig, Michael; Wegscheid, Claudia; Goerke, Boeren; Paust, Hans-Joachim; Brix, Silke R.; Yan, Isabell; Mittrücker, Hans-Willi; Hagl, Beate; Renner, Ellen D.; Tiegs, Gisa; Wiech, Thorsten; Stahl, Rolf A.K.; Panzer, Ulf

    2014-01-01

    A pathogenic role for Th17 cells in inflammatory renal disease is well established. The mechanisms underlying their counter-regulation are, however, largely unknown. Recently, Th17 lineage-specific regulatory T cells (Treg17) that depend on activation of the transcription factor Stat3 were identified. We studied the function of Treg17 in the nephrotoxic nephritis (NTN) model of crescentic GN. The absence of Treg17 cells in Foxp3Cre×Stat3fl/fl mice resulted in the aggravation of NTN and skewing of renal and systemic immune responses toward Th17. Detailed analysis of Stat3-deficient Tregs revealed that the survival, activation, proliferation, and suppressive function of these cells remained intact. However, Tregs from Foxp3Cre×Stat3fl/fl mice lacked surface expression of the chemokine receptor CCR6, which resulted in impaired renal trafficking. Furthermore, aggravation of NTN was reversible in the absence of Th17 responses, as shown in CD4Cre×Stat3fl/fl mice lacking both Treg17 and Th17 cells, suggesting that Th17 cells are indeed the major target of Treg17 cells. Notably, immunohistochemistry revealed CCR6-bearing Treg17 cells in kidney biopsy specimens of patients with GN. CCR6 expression on human Treg17 cells also appears dependent on STAT3, as shown by analysis of Tregs from patients with dominant-negative STAT3 mutations. Our data indicate the presence and involvement of Stat3/STAT3-dependent Treg17 cells that specifically target Th17 cells in murine and human crescentic GN, and suggest the kidney-specific action of these Treg17 cells is regulated by CCR6-directed migration into areas of Th17 inflammation. PMID:24511136

  11. Active Sites Environmental Monitoring Program: Mid-FY 1991 report

    SciTech Connect

    Ashwood, T.L.; Wickliff, D.S.; Morrissey, C.M.

    1991-10-01

    This report summarizes the activities of the Active Sites Environmental Monitoring Program (ASEMP) from October 1990 through March 1991. The ASEMP was established in 1989 by Solid Waste Operations and the Environmental Sciences Division to provide early detection and performance monitoring at active low-level radioactive waste (LLW) disposal sites in Solid Waste Storage Area (SWSA) 6 and transuranic (TRU) waste storage sites in SWSA 5 as required by chapters II and III of US Department of Energy Order 5820.2A. Monitoring results continue to demonstrate the no LLW is being leached from the storage vaults on the tumulus pads. Loading of vaults on Tumulus II began during this reporting period and 115 vaults had been loaded by the end of March 1991.

  12. Evaluation of preventive programs in high caries active preschool children.

    PubMed

    Sundell, Anna Lena; Ullbro, Christer; Koch, Göran

    2013-01-01

    Although caries prevalence in preschool children has dramatically decreased during the last decades it is still a large problem for a minor group of these children. Great efforts have been invested in finding effective preventive programs for the high caries active preschool children. However, few studies have evaluated and discussed which approach will give the best effect. The aim of the present study was to compare the effect of a "standard" preventive program with a series of programs with more extensive measures during a two-year period. At start one hundred and sixty high caries active preschool children (mean age 4 years) were included in the study. The children were randomly distributed to four groups. All groups were exposed to the basic program composed of dietary counselling, oral hygiene instructions and fluoride varnish application. Three groups were exposed to one additional preventive measure e.g. 1% chlorhexidine gel in trays, 0.2% NaF gel in trays or daily tooth brushing with 1% chlorhexidine gel. The programs were repeated seven times during the two-year study period and were executed by trained dental hygienists. Caries examination and saliva sampling for Streptococcus mutans measurements were performed at start of the study and after two years. The mean defs at start was between 10.8 and 12.6 for the four groups (NS). After two years the caries increment was 1.9 ds in the basic preventive group and between 1.9 and 2.6 (NS) in the other groups. Numerically there were more children in the chlorhexidine groups that showed reduction of Streptococcus mutans counts compared to the other groups, but the differences were small. The mean caries increment of about 1.9 ds per year in all groups indicate that all programs were effective taken into account that the children had about 11 defs at start. There were no differences in caries increment between the basic preventive group and the other groups. The conclusion was that addition of preventive measures

  13. Cancer-specific binary expression system activated in mice by bacteriophage HK022 Integrase.

    PubMed

    Elias, Amer; Spector, Itay; Sogolovsky-Bard, Ilana; Gritsenko, Natalia; Rask, Lene; Mainbakh, Yuli; Zilberstein, Yael; Yagil, Ezra; Kolot, Mikhail

    2016-01-01

    Binary systems based on site-specific recombination have been used for tumor specific transcription targeting of suicide genes in animal models. In these binary systems a site specific recombinase or integrase that is expressed from a tumor specific promoter drives tumor specific expression of a cytotoxic gene. In the present study we developed a new cancer specific binary expression system activated by the Integrase (Int) of the lambdoid phage HK022. We demonstrate the validity of this system by the specific expression of a luciferase (luc) reporter in human embryonic kidney 293T (HEK293T) cells and in a lung cancer mouse model. Due to the absence viral vectors and of cytotoxicity the Int based binary system offers advantages over previously described counterparts and may therefore be developed into a safer cancer cell killing system. PMID:27117628

  14. Cancer-specific binary expression system activated in mice by bacteriophage HK022 Integrase

    PubMed Central

    Elias, Amer; Spector, Itay; Sogolovsky-Bard, Ilana; Gritsenko, Natalia; Rask, Lene; Mainbakh, Yuli; Zilberstein, Yael; Yagil, Ezra; Kolot, Mikhail

    2016-01-01

    Binary systems based on site-specific recombination have been used for tumor specific transcription targeting of suicide genes in animal models. In these binary systems a site specific recombinase or integrase that is expressed from a tumor specific promoter drives tumor specific expression of a cytotoxic gene. In the present study we developed a new cancer specific binary expression system activated by the Integrase (Int) of the lambdoid phage HK022. We demonstrate the validity of this system by the specific expression of a luciferase (luc) reporter in human embryonic kidney 293T (HEK293T) cells and in a lung cancer mouse model. Due to the absence viral vectors and of cytotoxicity the Int based binary system offers advantages over previously described counterparts and may therefore be developed into a safer cancer cell killing system. PMID:27117628

  15. Programming of enzyme specificity by substrate mimetics: investigations on the Glu-specific V8 protease reveals a novel general principle of biocatalysis.

    PubMed

    Wehofsky, N; Bordusa, F

    1999-01-25

    In this paper the universal validity of the substrate mimetic concept in enzymatic C-N ligations was expanded to anionic leaving groups based on the specificity determinants of Glu-specific endopeptidase from Staphylococcus aureus (V8 protease). In an empirical way a specific mimetic moiety was designed from simple structure-function relationship studies. The general function of the newly developed substrate mimetics to serve as an artificial recognition site for V8 protease have been examined by hydrolysis kinetic studies. Enzymatic peptide syntheses qualify the strategy of substrate mimetics as a powerful concept for programming the enzyme specificity in the direction of a more universal application of enzymes in the general area of biocatalysis. PMID:9989609

  16. Bacteriophage PSP3 and phiR73 activator proteins: analysis of promoter specificities.

    PubMed Central

    Julien, B; Calendar, R

    1996-01-01

    Transcription from the late promoters of bacteriophage P2 and its satellite phage P4 is activated by a unique class of small, zinc-binding proteins. Using plasmid expression systems, we compared activators from two P2-like (helper) phages with those encoded by two satellite phages. The helper phage activators have more activity on the P4 phage sid promoter. In contrast, the satellite phage activators function better on the four late P2 promoters and on the P4 late leftward promoter. We purified one activator encoded by a P2-like phage and an activator from a satellite phage and determined their binding sites within the P2 and P4 late promoters. Differences in activity levels correlate with binding specificities; promoters that function best with the satellite phage activators have only one activator binding site centered at -55, while the P4 sid promoter, which has more activity with helper phage activators, has a second binding site centered at -18. Surprisingly, DNase I footprinting revealed only very minor differences in promoter binding by the two activators reported here and the P4 activator reported previously. Thus, the differences in transcriptional activity are probably due to interactions between the activators and RNA polymerase, rather than interactions between the activators and DNA. PMID:8824611

  17. The special/general education integration initiative for students with specific learning disabilities: a "snapshot" of program change.

    PubMed

    Houck, C K; Rogers, C J

    1994-01-01

    As part of a broader investigation, this study sought to (a) provide a statewide "snapshot" of educators' views regarding the current status of and process associated with increased integration efforts for serving students with specific learning disabilities (SLD) in Virginia, and (b) document factors serving as the basis of or creating reluctance toward such efforts. Survey respondents included the population of special education supervisors and samples of general education supervisors, building principals, general secondary and elementary education teachers, and LD teachers (N = 788). Results suggest active efforts to increase the amount of time students with SLD spend in general classroom settings; however, limited program change-related guidelines or category-specific outcome-monitoring measures were reported. Across groups, participants expressed doubts regarding the adequacy of general education teachers' skills for making needed instructional adaptations. Over half of the respondents tended to disagree or disagreed that general education teachers were willing to make needed adaptations for students with SLD. Differences in the views expressed by the different respondent groups were examined. PMID:7930937

  18. Computer program design specifications for the Balloon-borne Ultraviolet Stellar Spectrometer (BUSS) science data decommutation program (BAPS48)

    NASA Technical Reports Server (NTRS)

    Rodriguez, R. M.

    1975-01-01

    The Balloon-Borne Ultraviolet Stellar Spectrometer (BUSS) Science Data Docummutation Program (BAPS48) is a pulse code modulation docummutation program that will format the BUSS science data contained on a one inch PCM tracking tape into a seven track serial bit stream formatted digital tape.

  19. Aliskiren Administration during Early Postnatal Life Sex-Specifically Alleviates Hypertension Programmed by Maternal High Fructose Consumption

    PubMed Central

    Hsu, Chien-Ning; Wu, Kay L. H.; Lee, Wei-Chia; Leu, Steve; Chan, Julie Y. H.; Tain, You-Lin

    2016-01-01

    Key points summary Maternal high-fructose (HF) induces programmed hypertension in adult offspring.Early aliskiren administration prevents HF-induced hypertension in both sexes of adult offspring.HF regulates RAS components in the offspring kidney in a sex-specific manner.HF alters renal transcriptome, with female offspring being more sensitive.Deprogramming strategy to prevent hypertension might be sex-specific. Background: Maternal high fructose (HF) intake induced renal programming and hypertension in male adult offspring. We examined whether maternal HF intake causes programmed hypertension and whether aliskiren administration confers protection against the process in a sex-specific manner, with a focus on the transcriptome changes in the kidney using next-generation RNA sequencing (NGS) technology and renin-angiotensin system (RAS). Methods: Pregnant Sprague—Dawley rats received regular chow or chow supplemented with 60% fructose throughout pregnancy and lactation. Offspring were assigned to six groups: male control, male HF (MHF), MHF+Aliskiren, female control, female HF (FHF), and FHF+Aliskiren. Oral aliskiren 10 mg/kg/day was administered via gastric gavage between 2 and 4 weeks of age. Rats were sacrificed at 12 weeks of age. Results: Maternal HF intake induced programmed hypertension in 12-week-old offspring of both sexes. HF regulated renal transcriptome and RAS components in the offspring kidney in a sex-specific manner. Aliskiren administration prevented HF-induced programmed hypertension in both sexes of adult offspring. Aliskiren administration increased ACE2 and MAS protein levels in female kidneys exposed to maternal HF intake. Conclusion: Maternal HF induced programmed hypertension in both sexes of adult offspring, which was sex-specifically mitigated by early aliskiren administration. Better understanding of the sex-dependent mechanisms that underlie maternal HF-induced renal programming will help develop a novel sex-specific strategy to prevent

  20. Specific activities of antioxidative enzymes in the cochlea of guinea pigs at different stages of development.

    PubMed

    Zelck, U; Nowak, R; Karnstedt, U; Koitschev, A; Käcker, N

    1993-01-01

    Significant activities of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) were found in the cochleas of guinea pigs of different ages. The specific activities of SOD and GSH-Px (expressed as units/mg protein) increased significantly from fetal animals to animals 2 days old and then to 6-month-old animals. PMID:8369116