10 CFR 4.12 - Specific discriminatory actions prohibited.

Code of Federal Regulations, 2010 CFR

2010-01-01

... under the program (including the opportunity to participate in the program as an employee but only to... impairing accomplishment of the objectives of the program as respects individuals of a particular sex, race....12 Energy NUCLEAR REGULATORY COMMISSION NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OR...

Overview and Recent Accomplishments of Advanced Mirror Technology Development Phase 2 (AMTD-2)

NASA Technical Reports Server (NTRS)

Stahl, H. Philip

2015-01-01

AMTD uses a science-driven systems engineering approach to define & execute a long-term strategy to mature technologies necessary to enable future large aperture space telescopes. Because we cannot predict the future, we are pursuing multiple technology paths including monolithic & segmented mirrors. Assembled outstanding team from academia, industry & government; experts in science & space telescope engineering. Derived engineering specifications from science measurement needs & implementation constraints. Maturing 6 critical technologies required to enable 4 to 8 meter UVOIR space telescope mirror assemblies for both general astrophysics & ultra-high contrast exoplanet imaging. AMTD achieving all its goals & accomplishing all its milestones.

Recycling research progress at the Forest Products Laboratory.

Treesearch

1995-01-01

This document summarizes accomplishments of USDA Forest Service researchers in the area of recycling. Specifically, it describes work in economic assessment, paper recycling, recycled housing and industrial applications of recycled materials, other recycling applications, and technology transfer. The literature list includes the references cited in the text and...

Artificial Muscle (AM) Cilia Array for Underwater Systems

DTIC Science & Technology

2016-12-15

structures, including cilia-like structures. Specifically, a custom 3D printer was created that utilizes custom-made Nafion filament for 30 printing of custom... printing ) of IPMC material to create custom-shaped AM structures, including cilia-like structures. Various custom-shaped AM structures were fabricated via...integrating square cross-section IPMC actuators with a printed circuit board power delivery system. IV. Concise Accomplishments Performance

Publications of the Jet Propulsion Laboratory, 1992

NASA Technical Reports Server (NTRS)

1994-01-01

JPL Bibliography 39-33 describes and indexes by primary author the externally distributed technical reporting, released during calendar year 1992, that resulted from scientific and engineering work performed or managed by the Jet Propulsion Laboratory. Three classes of publications are included: (1) JPL Publication (92-series) in which the information is complete for a specific accomplishment; (2) articles from the quarterly Telecommunications and Data Acquisition (TDA) Progress Report (42-series) (each collection of articles in this class of publication presents a periodic survey of current accomplishments by the Deep Space Network as well as other developments in Earth-based radio technology); and (3) articles published in the open literature.

Overview and Recent Accomplishments of Advanced Mirror Technology Development (AMTD) for Very Large Space Telescopes

NASA Technical Reports Server (NTRS)

Stahl, H. Philip

2013-01-01

AMTD uses a science-driven systems engineering approach to define & execute a long-term strategy to mature technologies necessary to enable future large aperture space telescopes. Because we cannot predict the future, we are pursuing multiple technology paths including monolithic & segmented mirrors. Assembled outstanding team from academia, industry & government; experts in science & space telescope engineering. Derived engineering specifications from science measurement needs & implementation constraints. Maturing 6 critical technologies required to enable 4 to 8 meter UVOIR space telescope mirror assemblies for both general astrophysics & ultra-high contrast exoplanet imaging. AMTD achieving all its goals & accomplishing all its milestones.

A year of mentoring in academic medicine: case report and qualitative analysis of fifteen hours of meetings between a junior and senior faculty member.

PubMed

Rabatin, Joseph S; Lipkin, Mack; Rubin, Alan S; Schachter, Allison; Nathan, Michael; Kalet, Adina

2004-05-01

We describe a specific mentoring approach in an academic general internal medicine setting by audiotaping and transcribing all mentoring sessions in the year. In advance, the mentor recorded his model. During the year, the mentee kept a process journal. Qualitative analysis revealed development of an intimate relationship based on empathy, trust, and honesty. The mentor's model was explicitly intended to develop independence, initiative, improved thinking, skills, and self-reflection. The mentor's methods included extensive and varied use of questioning, active listening, standard setting, and frequent feedback. During the mentoring, the mentee evolved as a teacher, enhanced the creativity in his teaching, and matured as a person. Specific accomplishments included a national workshop on professional writing, an innovative approach to inpatient attending, a new teaching skills curriculum for a residency program, and this study. A mentoring model stressing safety, intimacy, honesty, setting of high standards, praxis, and detailed planning and feedback was associated with mentee excitement, personal and professional growth and development, concrete accomplishments, and a commitment to teaching.

Fort Collins Science Center fiscal year 2010 science accomplishments

USGS Publications Warehouse

Wilson, Juliette T.

2011-01-01

The scientists and technical professionals at the U.S. Geological Survey (USGS), Fort Collins Science Center (FORT), apply their diverse ecological, socioeconomic, and technological expertise to investigate complicated ecological problems confronting managers of the Nation's biological resources. FORT works closely with U.S. Department of the Interior (DOI) agency scientists, the academic community, other USGS science centers, and many other partners to provide critical information needed to help answer complex natural-resource management questions. In Fiscal Year 2010 (FY10), FORT's scientific and technical professionals conducted ongoing, expanded, and new research vital to the science needs and management goals of DOI, other Federal and State agencies, and nongovernmental organizations in the areas of aquatic systems and fisheries, climate change, data and information integration and management, invasive species, science support, security and technology, status and trends of biological resources (including the socioeconomic aspects), terrestrial and freshwater ecosystems, and wildlife resources, including threatened and endangered species. This report presents selected FORT science accomplishments for FY10 by the specific USGS mission area or science program with which each task is most closely associated, though there is considerable overlap. The report also includes all FORT publications and other products published in FY10, as well as staff accomplishments, appointments, committee assignments, and invited presentations.

Race to the Top. Georgia Report. Year 2: School Year 2011-2012. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2013

2013-01-01

This State-specific summary report serves as an assessment of Georgia's Year 2 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation from approximately September 2011 through September 2012. During Year 2, Georgia had a range of accomplishments across…

An Investigation of Rotor Flow using DFDR Data

NASA Technical Reports Server (NTRS)

Kahn, Brian H.; Chan, William; Lester, P. F.

1996-01-01

The purpose of the present study was to identify the specific cause of the turbulence that affected flights JAL 042 and JAL 046. This has been accomplished by expanding on the NTSB analysis to include a detailed examination of digital Flight Data Recorder (DFDR) information available from both JAL 042 and JAL 046 and the ANC rawinsonde.

75 FR 38058 - Airworthiness Directives; BAE Systems (Operations) Limited Model BAe 146 and Avro 146-RJ Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-01

... torque spanner to the specifications in the torque figures shown in Table 2. of the Accomplishment... torque check of the tension bolts. Related investigative actions include: Inspecting the condition of the... of the nut being tightened to the end of the thread. Examining the wear pattern on the seating...

Supporting research and technology

NASA Technical Reports Server (NTRS)

1971-01-01

The development of definition of the modular space station is discussed. The modular approach was evaluated, the requirements were defined, and program definition and design were accomplished. The features of the program which significantly affect the initial development and early operating costs were identified and their impacts on the program were assessed. Specifications of various systems and components are included.

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.

Academic Procrastination and Goal Accomplishment: A Combined Experimental and Individual Differences Investigation

PubMed Central

Gustavson, Daniel E.; Miyake, Akira

2017-01-01

This study examined the relationship between academic procrastination and goal accomplishment in two novel ways. First, we experimentally tested whether undergraduate students (N = 177) could reduce their academic procrastination over a course of three weeks after performing goal-related exercises to set so-called SMART goals and/or to prepare those students with specific strategies to resist their temptations (forming implementation intentions). Second, we conducted systematic regression analyses to examine whether academic procrastination at baseline uniquely predicts later goal-related outcomes, controlling for various correlated variables, including personality traits (e.g., impulsivity), motivational factors (e.g., motivation for the generated goals), and situational factors (e.g., memory for the goals). Results indicated that neither the SMART-goal nor implementation-intention intervention significantly reduced academic procrastination in the three-week interval, even when relevant moderating variables were examined. Initial levels of academic procrastination, however, were predictive of the success of accomplishing the goals generated during the initial exercises, above and beyond a wide range of other candidate correlates. These results provided new correlational evidence for the association between academic procrastination and goal accomplishment, but suggest a need for further research to understand what interventions are effective at reducing academic procrastination. PMID:28943742

Academic Procrastination and Goal Accomplishment: A Combined Experimental and Individual Differences Investigation.

PubMed

Gustavson, Daniel E; Miyake, Akira

2017-02-01

This study examined the relationship between academic procrastination and goal accomplishment in two novel ways. First, we experimentally tested whether undergraduate students ( N = 177) could reduce their academic procrastination over a course of three weeks after performing goal-related exercises to set so-called SMART goals and/or to prepare those students with specific strategies to resist their temptations (forming implementation intentions). Second, we conducted systematic regression analyses to examine whether academic procrastination at baseline uniquely predicts later goal-related outcomes, controlling for various correlated variables, including personality traits (e.g., impulsivity), motivational factors (e.g., motivation for the generated goals), and situational factors (e.g., memory for the goals). Results indicated that neither the SMART-goal nor implementation-intention intervention significantly reduced academic procrastination in the three-week interval, even when relevant moderating variables were examined. Initial levels of academic procrastination, however, were predictive of the success of accomplishing the goals generated during the initial exercises, above and beyond a wide range of other candidate correlates. These results provided new correlational evidence for the association between academic procrastination and goal accomplishment, but suggest a need for further research to understand what interventions are effective at reducing academic procrastination.

System engineering toolbox for design-oriented engineers

NASA Technical Reports Server (NTRS)

Goldberg, B. E.; Everhart, K.; Stevens, R.; Babbitt, N., III; Clemens, P.; Stout, L.

1994-01-01

This system engineering toolbox is designed to provide tools and methodologies to the design-oriented systems engineer. A tool is defined as a set of procedures to accomplish a specific function. A methodology is defined as a collection of tools, rules, and postulates to accomplish a purpose. For each concept addressed in the toolbox, the following information is provided: (1) description, (2) application, (3) procedures, (4) examples, if practical, (5) advantages, (6) limitations, and (7) bibliography and/or references. The scope of the document includes concept development tools, system safety and reliability tools, design-related analytical tools, graphical data interpretation tools, a brief description of common statistical tools and methodologies, so-called total quality management tools, and trend analysis tools. Both relationship to project phase and primary functional usage of the tools are also delineated. The toolbox also includes a case study for illustrative purposes. Fifty-five tools are delineated in the text.

Overview and Accomplishments of Advanced Mirror Technology Development Phase 2 (AMTD-2) Project

NASA Technical Reports Server (NTRS)

Stahl, H. Philip

2015-01-01

The Advance Mirror Technology Development (AMTD) project is in Phase 2 of a multiyear effort, initiated in FY12, to mature by at least a half TRL step critical technologies required to enable 4 meter or larger UVOIR space telescope primary mirror assemblies for both general astrophysics and ultra-high contrast observations of exoplanets. AMTD Phase 1 completed all of its goals and accomplished all of its milestones. AMTD Phase 2 started in 2014. Key accomplishments include deriving primary mirror engineering specifications from science requirements; developing integrated modeling tools and using those tools to perform parametric design trades; and demonstrating new mirror technologies via sub-scale fabrication and test. AMTD-1 demonstrated the stacked core technique by making a 43-cm diameter 400 mm thick 'biscuit-cut' of a 4-m class mirror. AMTD-2 is demonstrating lateral scalability of the stacked core method by making a 1.5 meter 1/3rd scale model of a 4-m class mirror.

Brain Structure-Function Couplings: Year 2 Accomplishments and Programmatic Plans

DTIC Science & Technology

2013-06-01

performance through individual-specific neurotechnologies and enhance Soldier protection technologies to minimize neural injury. The long-term vision of this...envision pathways that enable our basic science accomplishments to foster development of revolutionary Soldier neurotechnologies and Soldier protection...improve Soldier-system performance with Soldier-specific neurotechnologies . We expect mid-term impact with models linking structure and function that can

Reconstituting the ADHD Girl: Accomplishing Exclusion and Solidifying a Biomedical Identity in an ADHD Class

ERIC Educational Resources Information Center

Hjörne, Eva; Evaldsson, Ann-Carita

2015-01-01

In this study, we explore what happens to young people labelled as having attention deficit hyperactivity disorder (ADHD) after they have been excluded from mainstream class and placed in a special class. More specifically, we focus on how a specific disability identity is locally accomplished and ascribed to a girl placed in an ADHD class…

Programmable Self-Assembly of DNA-Dendrimer and DNA-Fullerene Nanostructures

DTIC Science & Technology

2004-10-01

separated by high pressure liquid chromatography ( HPLC ). The resulting material was analytically pure (99%) and monodisperse. Hybridization...bacterial and viral recognition, and gene expression analysis . These major accomplishments have been disseminated by various applications including 16...designing DNA strands with specific structural properties. The direct analysis of genomic DNA and RNA in an array format without labeling or

Deep Revision: A Guide for Teachers, Students, and Other Writers.

ERIC Educational Resources Information Center

Willis, Meredith Sue

Suggesting that all phases of writing, including revision, have a great deal in common across age groups and levels of accomplishment, this book presents 196 specific revision exercises, as well as numerous examples from students and from literature. The first part of the book looks at how the ability to revise develops, and at how people can use…

Review of spectroscopic parameters for upper atmospheric measurements

NASA Technical Reports Server (NTRS)

Smith, M. A. H. (Editor)

1985-01-01

The workshop included communication of spectroscopic data requirements for the planned upper atmosphere research satellite (UARS) mission, review of the status of currently available spectroscopic parameters, and recommendation of additional studies. The objectives were accomplished and resulted in a series of general and specific recommendations for laboratory spectroscopy research to meet the needs of UARS and other atmospheric remote sensing programs.

Publications of the Jet Propulsion Laboratory 1989

NASA Technical Reports Server (NTRS)

1990-01-01

This bibliography describes and indexes by primary author the externally distributed technical reporting, released during 1989, that resulted from scientific and engineering work performed, or managed, by JPL. Three classes of publications are included: JPL publications in which the information is complete for a specific accomplishment; articles from the quarterly Telecommunications and Data Acquisition (TDA) Progress Report; and articles published in the open literature.

Summaries of 1984-85 NASA space-gravitational biology accomplishments

NASA Technical Reports Server (NTRS)

Halstead, T. W. (Compiler); Dutcher, F. R. (Compiler); Pleasant, L. G. (Compiler)

1985-01-01

Individual technical summaries of research projects of NASA's Space/Gravitational Biology Program are presented. The summaries for each project include a description of the research, a listing of the accomplishments, and an explanation of the significance of the accomplishments. Bibliographies for each project are also included.

The Legacy of the Space Shuttle Program: Scientific and Engineering Accomplishments

NASA Technical Reports Server (NTRS)

Torrez, Jonathan

2009-01-01

The goal of this project was to assist in the creation of the appendix for the book being written about the Space Shuttle that is titled The Legacy of the Space Shuttle Program: Scientific and Engineering Accomplishments. The specific responsibility of the intern was the creation of the human health and performance (life sciences) and space biology sections of the appendix. This included examining and finalizing the list of flights with life sciences and space biology experiments flown aboard them, researching the experiments performed, synopsizing each experiment into two sentences, and placing the synopses into an appendix template. Overall, approximately 70 flights had their experiments synopsized and a good method for researching and construction of the template was established this summer.

Software design specification. Part 2: Orbital Flight Test (OFT) detailed design specification. Volume 3: Applications. Book 2: System management

NASA Technical Reports Server (NTRS)

1979-01-01

The functions performed by the systems management (SM) application software are described along with the design employed to accomplish these functions. The operational sequences (OPS) control segments and the cyclic processes they control are defined. The SM specialist function control (SPEC) segments and the display controlled 'on-demand' processes that are invoked by either an OPS or SPEC control segment as a direct result of an item entry to a display are included. Each processing element in the SM application is described including an input/output table and a structured control flow diagram. The flow through the module and other information pertinent to that process and its interfaces to other processes are included.

Power Extension Package (PEP) system definition extension, orbital service module systems analysis study. Volume 3: PEP analysis and tradeoffs

NASA Technical Reports Server (NTRS)

1979-01-01

The objectives, conclusions, and approaches for accomplishing 19 specific design and analysis activities related to the installation of the power extension package (PEP) into the Orbiter cargo bay are described as well as those related to its deployment, extension, and retraction. The proposed cable handling system designed to transmit power from PEP to the Orbiter by way of the shuttle remote manipulator system is described and a preliminary specification for the gimbal assembly, solar array drive is included.

The Day Care Needs of the Indigent Children of West Virginia, with Recommendations for a Model Day Care Program and Delivery System. Volume 2.

ERIC Educational Resources Information Center

Hodges, Walter L.; And Others

This volume describes and discusses six major proposals for a complete model system of day care for indigent children in West Virginia. The recommendations include: (1) developing more specific objectives to be accomplished for children, parents, care providers, and the state; (2) developing a public education program designed to help parents…

The History and Accomplishments of the LIVESTRONG Young Adult Alliance.

PubMed

Mathews-Bradshaw, Beth; Johnson, Rebecca; Kaplan, Stuart; Craddock, Kelli; Hayes-Lattin, Brandon

2011-03-01

This article outlines the history, background, and accomplishments of the LIVESTRONG Young Adult Alliance. The LIVESTRONG Young Adult Alliance, a program of the Lance Armstrong Foundation, was developed as a vehicle for a strategic plan designed to implement the Adolescent and Young Adult Oncology Progress Review Group (AYAO PRG) recommendations. The AYAO PRG was co-sponsored by Lance Armstrong Foundation and the National Cancer Institute (NCI); both LIVESTRONG and NCI provide strategic oversight and guidance to the Alliance. Highlights and accomplishments: The Alliance accomplishments include the publication of disease-specific retrospective analyses, funding of an AYA cohort study and biorepository proposal, publication of two position statements on guidelines for care of AYAs with cancer and training for AYA oncology health professionals, promotion of an international charter of rights for AYA cancer patients, creation and distribution of a survey to college health professionals, creation and implementation of a Cancer Centers Working Group and Institutional Review Board Toolkit, and continued growth and collaboration through an annual meeting. The growth and success of the Alliance has coincided with the growth of AYA oncology as a field. The collaborative environment of the Alliance draws together a diverse group of individuals united in the effort to increase survival rates and improve the quality of life for adolescents and young adults diagnosed with cancer.

Silicon production process evaluations

NASA Technical Reports Server (NTRS)

1982-01-01

Engineering design of the third distillation column in the process was accomplished. The initial design is based on a 94.35% recovery of dichlorosilane in the distillate and a 99.9% recovery of trichlorosilane in the bottoms. The specified separation is achieved at a reflux ratio of 15 with 20 trays (equilibrium stages). Additional specifications and results are reported including equipment size, temperatures and pressure. Specific raw material requirements necessary to produce the silicon in the process are presented. The primary raw materials include metallurgical grade silicon, silicon tetrachloride, hydrogen, copper (catalyst) and lime (waste treatment). Hydrogen chloride is produced as by product in the silicon deposition. Cost analysis of the process was initiated during this reporting period.

Lunar Extravehicular Activity Program

NASA Technical Reports Server (NTRS)

Heartsill, Amy Ellison

2006-01-01

Extravehicular Activity (EVA) has proven an invaluable tool for space exploration since the inception of the space program. There are situations in which the best means to evaluate, observe, explore and potentially troubleshoot space systems are accomplished by direct human intervention. EVA provides this unique capability. There are many aspects of the technology required to enable a "miniature spaceship" to support individuals in a hostile environment in order to accomplish these tasks. This includes not only the space suit assembly itself, but the tools, design interfaces of equipment on which EVA must work and the specific vehicles required to support transfer of humans between habitation areas and the external world. This lunar mission program will require EVA support in three primary areas. The first of these areas include Orbital stage EVA or micro-gravity EVA which includes both Low Earth Orbit (LEO), transfer and Lunar Orbit EVA. The second area is Lunar Lander EVA capability, which is lunar surface EVA and carries slightly different requirements from micro-gravity EVA. The third and final area is Lunar Habitat based surface EVA, which is the final system supporting a long-term presence on the moon.

Improving Diagnosis of Sepsis After Burn Injury Using a Portable Sepsis Alert System

DTIC Science & Technology

2016-10-01

application listed milestones/target dates for important activities or phases of the project, identify these dates and show actual completion dates or the... activities ; 2) specific objectives; 3) significant results or key outcomes, including major findings, developments, or conclusions (both positive and...progresses to completion, the emphasis in reporting in this section should shift from reporting activities to reporting accomplishments. Task 1. Test the

Publications of the Jet Propulsion Laboratory, 1988

NASA Technical Reports Server (NTRS)

1989-01-01

This bibliography describes and indexes by primary author the externally distributed technical reporting, released during calendar year 1988, that resulted from scientific and engineering work performed, or managed, by the Jet Propulsion Laboratory. Three classes of publications are included: JPL publications in which the information is complete for a specific accomplishment; articles from the quarterly Telecommunications and Data Acquisition (TDA) Progress Report; and articles published in the open literature.

System Engineering Concept Demonstration, System Engineering Needs. Volume 2

DTIC Science & Technology

1992-12-01

changeability, and invisibility. "Software entities are perhaps more complex for their size than any other human construct..." In addition, software is... human actions and interactions that often fail or insufficient in large organizations. Specific needs in this area include the following: " Each...needed to accomplish incremental review and critique of information. * Automi ..-’ metrics support is needed for the measuring ikey quality aspects of

Versatile aggressive mimicry of cicadas by an Australian predatory katydid.

PubMed

Marshall, David C; Hill, Kathy B R

2009-01-01

In aggressive mimicry, a predator or parasite imitates a signal of another species in order to exploit the recipient of the signal. Some of the most remarkable examples of aggressive mimicry involve exploitation of a complex signal-response system by an unrelated predator species. We have found that predatory Chlorobalius leucoviridis katydids (Orthoptera: Tettigoniidae) can attract male cicadas (Hemiptera: Cicadidae) by imitating the species-specific wing-flick replies of sexually receptive female cicadas. This aggressive mimicry is accomplished both acoustically, with tegminal clicks, and visually, with synchronized body jerks. Remarkably, the katydids respond effectively to a variety of complex, species-specific Cicadettini songs, including songs of many cicada species that the predator has never encountered. We propose that the versatility of aggressive mimicry in C. leucoviridis is accomplished by exploiting general design elements common to the songs of many acoustically signaling insects that use duets in pair-formation. Consideration of the mechanism of versatile mimicry in C. leucoviridis may illuminate processes driving the evolution of insect acoustic signals, which play a central role in reproductive isolation of populations and the formation of species.

NASA-UVA light aerospace alloy and structures technology program (LA2ST)

NASA Technical Reports Server (NTRS)

Gangloff, Richard P.; Starke, Edger A., Jr.

1996-01-01

This progress report covers achievements made between January 1 and June 30, 1966 on the NASA-UVA Light Aerospace Alloy and Structures Technology (LA2ST) Program. The objective of the LA2ST Program is to conduct interdisciplinary graduate student research on the performance of next generation, light-weight aerospace alloys, composites and thermal gradient structures in collaboration with NASA-Langley researchers. Specific technical objectives are presented for each research project. . The accomplishments presented in this report are: (1) Mechanical and Environmental Degradation Mechanisms in Advanced Light Metals, (2) Aerospace Materials Science, and (3) Mechanics of Materials for Light Aerospace Structures. Collective accomplishments between January and June of 1996 include: 4 journal or proceedings publications, 1 NASA progress report, 4 presentations at national technical meetings, and 2 PhD dissertations published.

ICBP90 Regulation of DNA Methylation, Histone Ubiquitination, and Tumor Suppressor Gene Expression in Breast Cancer Cells

DTIC Science & Technology

2012-07-01

compared between wild type and mutant plants via chromatin immunoprecipitation (ChIP). Additionally, differences in centromere structure between wild...specific focus on non-CpG contexts. The proposed work is ongoing, and so far the major accomplishments include creation of relevant plant lines...laboratories that study topics related to breast cancer and epigenetics 1. Monthly journal club meetings at the Center for Vertebrate Genomics (CVG) which

Next-Generation Molecular Histology Using Highly Multiplexed Ion Beam Imaging (MIBI) of Breast Cancer Tissue Specimens for Enhanced Clinical Guidance

DTIC Science & Technology

2015-07-01

describe: 1) major activities ; 2) specific objectives; 3) significant results or key outcomes, including major findings, developments, or conclusions...project progresses to completion, the emphasis in reporting in this section should shift from reporting activities to reporting accomplishments. B...high-resolution axial (depth) imaging as well. Of course, both techniques are under active development, and their properties may change sub

Publications of the Jet Propulsion Laboratory 1987

NASA Technical Reports Server (NTRS)

1988-01-01

A bibliography is presented which describes and indexes by author the externally distributed technical reporting, released during the calender year 1987, that resulted from scientific and engineering work performed, or managed, by the Jet Propulsion Lab. Three classes of publications are included: (1) JPL publications in which the information is complete for a specific accomplishment; (2) Articles from the quarterly Telecommunications and Data Acquisition Progress Report; and (3) Articles published in the open literature.

MARS: The Viking discoveries

NASA Technical Reports Server (NTRS)

French, B. M.

1977-01-01

The Viking spacecraft are described as well as the instruments carried to accomplish the combined goal of studying the atmosphere and geology of the entire planet, and to analyze the Martian soil and search for life in two specific locations. Imagery received from the spacecraft illustrate discussions of the planetary surface, composition, and winds. Suggestions for further reading are included along with a list of available NASA film. Experiments and activities for classroom use are described.

Bioinspired engineering of exploration systems for NASA and DoD: from bees to BEES

NASA Technical Reports Server (NTRS)

Thakoor, S.; Zornetzer, S.; Hine, B.; Chahl, J.; Werblin, F.; Srinivasan, M. V.; Young, L.

2003-01-01

The intent of Bio-inspired Engineering of Exploration Systems (BEES) is to distill the principles found in successful, nature-tested mechanisms of specific crucial functions that are hard to accomplish by conventional methods, but accomplished rather deftly in nature by biological organisms.

Evaluation and Validation (E&V) Team Public Report Volume 4

DTIC Science & Technology

1989-01-01

group’s accomplishments include: a proposal for developing new technology including enhancements to ACEC (from a prioritized list of requirements) and...SEVWG) Status Report SEVWG reported no deliverables due. The group’s accomplishments include: the Guidebook entry for CAIS/CAIS-A; interchange meeting

Using a Formal Approach for Reverse Engineering and Design Recovery to Support Software Reuse

NASA Technical Reports Server (NTRS)

Gannod, Gerald C.

2002-01-01

This document describes 3rd year accomplishments and summarizes overall project accomplishments. Included as attachments are all published papers from year three. Note that the budget for this project was discontinued after year two, but that a residual budget from year two allowed minimal continuance into year three. Accomplishments include initial investigations into log-file based reverse engineering, service-based software reuse, and a source to XML generator.

DOE Research and Development Accomplishments Frequently Asked Questions

Science.gov Websites

Accomplishments contain? What is the date range of the content? What is an accomplishment? What are the topics in Featured Scientists/Topics pick list, which is at the top of the page. What is the date range of the are the topics in DOE R&D Accomplishments? Topics are wide-ranging and include subjects such as

Energy Storage Project

NASA Technical Reports Server (NTRS)

Mercer, Carolyn R.; Jankovsky, Amy L.; Reid, Concha M.; Miller, Thomas B.; Hoberecht, Mark A.

2011-01-01

NASA's Exploration Technology Development Program funded the Energy Storage Project to develop battery and fuel cell technology to meet the expected energy storage needs of the Constellation Program for human exploration. Technology needs were determined by architecture studies and risk assessments conducted by the Constellation Program, focused on a mission for a long-duration lunar outpost. Critical energy storage needs were identified as batteries for EVA suits, surface mobility systems, and a lander ascent stage; fuel cells for the lander and mobility systems; and a regenerative fuel cell for surface power. To address these needs, the Energy Storage Project developed advanced lithium-ion battery technology, targeting cell-level safety and very high specific energy and energy density. Key accomplishments include the development of silicon composite anodes, lithiated-mixed-metal-oxide cathodes, low-flammability electrolytes, and cell-incorporated safety devices that promise to substantially improve battery performance while providing a high level of safety. The project also developed "non-flow-through" proton-exchange-membrane fuel cell stacks. The primary advantage of this technology set is the reduction of ancillary parts in the balance-of-plant--fewer pumps, separators and related components should result in fewer failure modes and hence a higher probability of achieving very reliable operation, and reduced parasitic power losses enable smaller reactant tanks and therefore systems with lower mass and volume. Key accomplishments include the fabrication and testing of several robust, small-scale nonflow-through fuel cell stacks that have demonstrated proof-of-concept. This report summarizes the project s goals, objectives, technical accomplishments, and risk assessments. A bibliography spanning the life of the project is also included.

Accomplishing Transformative Research in a Challenging Fiscal Environment

NASA Astrophysics Data System (ADS)

Mitchell, E. J.; Paxton, L. J.; Bust, G.

2014-12-01

The shift in funding is forcing scientists to promise transformative research for a pittance. To accomplish this, researchers need to transform their methodology to include societal buy-in, use of commercial off-the-shelf (COTS) technology, and cross-discipline platform usage. As the cutting edge of research expands to view the system on the global scale with extremely fine resolution, fiscally reasonable budgets present a challenge to be met. Consider how do we measure a specific variable over 45-degrees of latitude in an isolated and hostile region of Earth - the total electron count over the South Pole? This work examines this transformative research using hosted payloads on buoys, balloons, and unmanned aerial vehicles (UAVs). We will show cutting edge research occurring simultaneous with education and public outreach, offering societal buy-in through interactive websites and student-built hosted payloads. These interactions provide a vision to the public and a new database to the scientists. The use of COTS technology and cross-discipline (oceanography and space) platforms keep the cost low. We will discuss a general methodology for accomplishing transformative research in a challenging fiscal environment through integration of COTS technology, assimilative and first principle models, and observing systems simulation experiments (OSSEs).

Dual Outcomes of Psychology Assignments: Perceived Learning and Feelings of Prideful Accomplishment

ERIC Educational Resources Information Center

Pines, Harvey A.; Larkin, Judith E.; Murray, Molly P.

2016-01-01

Two studies explored properties of psychology assignments from an atypical perspective: students' own perceptions of what they learned and their emotional reactions to the assignments, specifically feelings of pride in their work. Study 1 showed that assignments vary in their likelihood of generating prideful accomplishment and identified three…

Bioinspired engineering of exploration systems: a horizon sensor/attitude reference system based on the dragonfly Ocelli for Mars exploration applications

NASA Technical Reports Server (NTRS)

Thakoor, S.; Zornetzer, S.; Hine, B.; Chahl, J.; Stange, G.

2002-01-01

The intent of Bio-inspired Engineering of Exploration Systems (BEES) is to distill the principles found in successful, nature-tested mechanisms of specific crucial functions that are hard to accomplish by conventional methods, but accomplished rather deftly in nature by biological oganisms.

Frank Westheimer's Early Demonstration of Enzymatic Specificity

ERIC Educational Resources Information Center

Ault, Addison

2008-01-01

In this article I review one of the most significant accomplishments of Frank H. Westheimer, one of the most respected chemists of the 20th century. This accomplishment was a series of stereospecific enzymatic oxidation and reduction experiments that led chemists to recognize what we now call the enantiotopic and diastereotopic relationships of…

Some innovations and accomplishments of Ames Research Center since its inception

NASA Technical Reports Server (NTRS)

1987-01-01

The innovations and accomplishments of Ames Research Center from 1940 through 1966 are summarized and illustrated. It should be noted that a number of accomplishments were begun at the NASA Dryden Flight Research Facility before that facility became part of the Ames Research Center. Such accomplishments include the first supersonic flight, the first hypersonic flight, the lunar landing research vehicle, and the first digital fly-by-wire aircraft.

ICBP90 Regulation of DNA Methylation, Histone Ubiquitination, and Tumor Suppressor Gene Expression in Breast Cancer Cells

DTIC Science & Technology

2013-09-01

accomplishments include creation of relevant plant lines, development of in vitro assays, and profiling of mRNA expression in null mutants. 15. SUBJECT TERMS...DNA methylation, UHRF1, VIM1, ubiquitination, epigenetics, chromatin 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF...Molecular Basis of Human Disease ,” which covered several weeks’ worth of material specifically related to the molecular and epigenetic basis of cancer

[Effectiveness of an inpatient multimodal psychiatric-psychotherapeutic program for the treatment of job burnout].

PubMed

Schwarzkopf, Kathleen; Conrad, Nathalie; Straus, Doris; Porschke, Hildburg; von Känel, Roland

2016-03-16

We studied the clinical course and long-term effects of inpatient treatment in 723 patients with job burnout referred with an ICD-10 F diagnosis and Z73.0 code («overwhelming exhaustion») to a Swiss hospital specialized in the treatment of job stress-related disorders. Patients were characterized in terms of age, gender, socioeconomic status. Self-rated psychological measures related to general and burnout-specific symptoms (i. e., emotional exhaustion, depersonalization, and diminished personal accomplishments) were applied before and after a six-week treatment program, as well as at 15 months after hospital discharge in 232 patients. The results show that the multimodal inpatient psychiatric-psychotherapeutic treatment was successful with a sustainable effect on psychological well-being (>90 %), including improvements regarding emotional exhaustion, depersonalization and personal accomplishments as well as professional reintegration in 71 % of cases.

New method for identifying features of an image on a digital video display

NASA Astrophysics Data System (ADS)

Doyle, Michael D.

1991-04-01

The MetaMap process extends the concept of direct manipulation human-computer interfaces to new limits. Its specific capabilities include the correlation of discrete image elements to relevant text information and the correlation of these image features to other images as well as to program control mechanisms. The correlation is accomplished through reprogramming of both the color map and the image so that discrete image elements comprise unique sets of color indices. This process allows the correlation to be accomplished with very efficient data storage and program execution times. Image databases adapted to this process become object-oriented as a result. Very sophisticated interrelationships can be set up between images text and program control mechanisms using this process. An application of this interfacing process to the design of an interactive atlas of medical histology as well as other possible applications are described. The MetaMap process is protected by U. S. patent #4

An ultraviolet-visible spectrophotometer automation system. Part 3: Program documentation

NASA Astrophysics Data System (ADS)

Roth, G. S.; Teuschler, J. M.; Budde, W. L.

1982-07-01

The Ultraviolet-Visible Spectrophotometer (UVVIS) automation system accomplishes 'on-line' spectrophotometric quality assurance determinations, report generations, plot generations and data reduction for chlorophyll or color analysis. This system also has the capability to process manually entered data for the analysis of chlorophyll or color. For each program of the UVVIS system, this document contains a program description, flowchart, variable dictionary, code listing, and symbol cross-reference table. Also included are descriptions of file structures and of routines common to all automated analyses. The programs are written in Data General extended BASIC, Revision 4.3, under the RDOS operating systems, Revision 6.2. The BASIC code has been enhanced for real-time data acquisition, which is accomplished by CALLS to assembly language subroutines. Two other related publications are 'An Ultraviolet-Visible Spectrophotometer Automation System - Part I Functional Specifications,' and 'An Ultraviolet-Visible Spectrophotometer Automation System - Part II User's Guide.'

On multidisciplinary research on the application of remote sensing to water resources problems

NASA Technical Reports Server (NTRS)

1972-01-01

This research is directed toward development of a practical, operational remote sensing water quality monitoring system. To accomplish this, five fundamental aspects of the problem have been under investigation during the past three years. These are: (1) development of practical and economical methods of obtaining, handling and analyzing remote sensing data; (2) determination of the correlation between remote sensed imagery and actual water quality parameters; (3) determination of the optimum technique for monitoring specific water pollution parameters and for evaluating the reliability with which this can be accomplished; (4) determination of the extent of masking due to depth of penetration, bottom effects, film development effects, and angle falloff, and development of techniques to eliminate or minimize them; and (5) development of operational procedures which might be employed by a municipal, state or federal agency for the application of remote sensing to water quality monitoring, including space-generated data.

Advanced Opto-Electronics (LIDAR and Microsensor Development)

NASA Technical Reports Server (NTRS)

Vanderbilt, Vern C. (Technical Monitor); Spangler, Lee H.

2005-01-01

Our overall intent in this aspect of the project were to establish a collaborative effort between several departments at Montana State University for developing advanced optoelectronic technology for advancing the state-of-the-art in optical remote sensing of the environment. Our particular focus was on development of small systems that can eventually be used in a wide variety of applications that might include ground-, air-, and space deployments, possibly in sensor networks. Specific objectives were to: 1) Build a field-deployable direct-detection lidar system for use in measurements of clouds, aerosols, fish, and vegetation; 2) Develop a breadboard prototype water vapor differential absorption lidar (DIAL) system based on highly stable, tunable diode laser technology developed previously at MSU. We accomplished both primary objectives of this project, in developing a field-deployable direct-detection lidar and a breadboard prototype of a water vapor DIAL system. Paper summarizes each of these accomplishments.

Mission operations systems for planetary exploration

NASA Technical Reports Server (NTRS)

Mclaughlin, William I.; Wolff, Donna M.

1988-01-01

The purpose of the paper is twofold: (1) to present an overview of the processes comprising planetary mission operations as conducted at the Jet Propulsion Laboratory, and (2) to present a project-specific and historical context within which this evolving process functions. In order to accomplish these objectives, the generic uplink and downlink functions are described along with their specialization to current flight projects. Also, new multimission capabilities are outlined, including prototyping of advanced-capability software for subsequent incorporation into more automated future operations. Finally, a specific historical ground is provided by listing some major operations software plus a genealogy of planetary missions beginning with Mariner 2 in 1962.

Western energy related overhead monitoring project. Phase 2: Summary. [Campbell County, Wyoming and coal strip mines in Montana and New Mexico

NASA Technical Reports Server (NTRS)

Anderson, J. E. (Principal Investigator)

1979-01-01

Assistance by NASA to EPA in the establishment and maintenance of a fully operational energy-related monitoring system included: (1) regional analysis applications based on LANDSAT and auxiliary data; (2) development of techniques for using aircraft MSS data to rapidly monitor site specific surface coal mine activities; and (3) registration of aircraft MSS data to a map base. The coal strip mines used in the site specific task were in Campbell County, Wyoming; Big Horn County, Montana; and the Navajo mine in San Juan County, New Mexico. The procedures and software used to accomplish these tasks are described.

Creating Engaging Escape Rooms for the Classroom

ERIC Educational Resources Information Center

Nicholson, Scott

2018-01-01

Escape rooms are "live-action team-based games where players discover clues, solve puzzles, and accomplish tasks in one or more rooms in order to accomplish a specific goal (usually escaping from the room) in a limited amount of time." Escape Rooms are one type of Escape Game, which are narrative-based challenges that use puzzles, tasks,…

Leadership: creating a cuiture of caring.

PubMed

DePaola, Dominick P

2004-01-01

Leadership is characterized in terms of accomplishing mutual goals for the organization, its employees, and its community through vision and creating a community of caring. The examples of Herb Kelleher of Southwest Airlines, Walt Disney, and Dean Arthur A. Dugoni of the University of the Pacific are used to illustrate how this style of leadership plays out in specific accomplishments.

Skylab experiments. Volume 6: Mechanics. [Skylab program accomplishments for high school level education

NASA Technical Reports Server (NTRS)

1973-01-01

Skylab program activities are presented in a form adapted to instruction of high school students. The overall goals of the program are discussed. The specific accomplishments of the mechanics investigations are described. The subjects involved are as follows: (1) evaluation of mobility aids, (2) mass measurement devices, and (3) space guidance crew/vehicle disturbances.

Versatile Aggressive Mimicry of Cicadas by an Australian Predatory Katydid

PubMed Central

Marshall, David C.; Hill, Kathy B. R.

2009-01-01

Background In aggressive mimicry, a predator or parasite imitates a signal of another species in order to exploit the recipient of the signal. Some of the most remarkable examples of aggressive mimicry involve exploitation of a complex signal-response system by an unrelated predator species. Methodology/Principal Findings We have found that predatory Chlorobalius leucoviridis katydids (Orthoptera: Tettigoniidae) can attract male cicadas (Hemiptera: Cicadidae) by imitating the species-specific wing-flick replies of sexually receptive female cicadas. This aggressive mimicry is accomplished both acoustically, with tegminal clicks, and visually, with synchronized body jerks. Remarkably, the katydids respond effectively to a variety of complex, species-specific Cicadettini songs, including songs of many cicada species that the predator has never encountered. Conclusions/Significance We propose that the versatility of aggressive mimicry in C. leucoviridis is accomplished by exploiting general design elements common to the songs of many acoustically signaling insects that use duets in pair-formation. Consideration of the mechanism of versatile mimicry in C. leucoviridis may illuminate processes driving the evolution of insect acoustic signals, which play a central role in reproductive isolation of populations and the formation of species. PMID:19142230

Portable pathogen detection system

DOEpatents

Colston, Billy W.; Everett, Matthew; Milanovich, Fred P.; Brown, Steve B.; Vendateswaran, Kodumudi; Simon, Jonathan N.

2005-06-14

A portable pathogen detection system that accomplishes on-site multiplex detection of targets in biological samples. The system includes: microbead specific reagents, incubation/mixing chambers, a disposable microbead capture substrate, and an optical measurement and decoding arrangement. The basis of this system is a highly flexible Liquid Array that utilizes optically encoded microbeads as the templates for biological assays. Target biological samples are optically labeled and captured on the microbeads, which are in turn captured on an ordered array or disordered array disposable capture substrate and then optically read.

Publications of the Jet Propulsion Laboratory, 1984

NASA Technical Reports Server (NTRS)

1985-01-01

The Jet Propulsion Laboratory (JPL) bibliography 39-26 describes and indexes by primary author the externally distributed technical reporting, released during calendar year 1984, that resulted from scientific and engineering work performed, or managed, by the Jet Propulsion Laboratory. Three classes of publications are included: (1) JPL Publications (82-, 83-, 84-series, etc.), in which the information is complete for a specific accomplishment; (2) articles from the quarterly Telecommunications and Data Acquisition (TDA) Program Report (42-series); and (3) articles published in the open literature.

Development of Novel Treatment Plan Verification Techniques for Prostate Intensity Modulation Arc Therapy

DTIC Science & Technology

2010-03-01

is to develop a novel clinical useful delivered-dose verification protocol for modern prostate VMAT using Electronic Portal Imaging Device (EPID...technique. A number of important milestones have been accomplished, which include (i) calibrated CBCT HU vs. electron density curve; (ii...prostate  VMAT  using  Electronic   Portal  Imaging  Device  (EPID)  and  onboard Cone beam Computed Tomography (CBCT).  The specific aims of this project

Development of visual programming techniques to integrate theoretical modeling into the scientific planning and instrument operations environment of ISTP

NASA Technical Reports Server (NTRS)

Goodrich, Charles C.

1993-01-01

The goal of this project is to investigate the use of visualization software based on the visual programming and data-flow paradigms to meet the needs of the SPOF and through it the International Solar Terrestrial Physics (ISTP) science community. Specific needs we address include science planning, data interpretation, comparisons of data with simulation and model results, and data acquisition. Our accomplishments during the twelve month grant period are discussed below.

Space life sciences: A status report

NASA Technical Reports Server (NTRS)

1990-01-01

The scientific research and supporting technology development conducted in the Space Life Sciences Program is described. Accomplishments of the past year are highlighted. Plans for future activities are outlined. Some specific areas of study include the following: Crew health and safety; What happens to humans in space; Gravity, life, and space; Sustenance in space; Life and planet Earth; Life in the Universe; Promoting good science and good will; Building a future for the space life sciences; and Benefits of space life sciences research.

Publications of the Jet Propulsion Laboratory: 1990 and 1991

NASA Technical Reports Server (NTRS)

1993-01-01

JPL Bibliography 39-32 describes and indexes by primary author the externally distributed technical reporting, released during calendar years 1990 and 1991, that resulted from scientific and engineering work performed or managed by the Jet Propulsion Laboratory (JPL). Three classes of publications are included: (1) JPL publications (90- and 91-series) in which the information is complete for a specific accomplishment; (2) articles from the quarterly Telecommunications and Data Acquisition (TDA) Progress Report (42-series); and (3) articles published in the open literature.

Soviet-French working group interpretation of the scientific information during the search for celestial sources of gamma pulses, abstract of reports, 24-30 March 1977

NASA Technical Reports Server (NTRS)

Estulin, I. V.

1977-01-01

The progress made and techniques used by the Soviet-French group in the study of gamma and X ray pulses are described in abstracts of 16 reports. Experiments included calibration and operation of various recording instruments designed for measurements involving these pulses, specifically the location of sources of such pulses in outer space. Space vehicles are utilized in conjunction with ground equipment to accomplish these tests.

Lens Designers Are Real People Too

NASA Astrophysics Data System (ADS)

Kingslake, Rudolf

1986-02-01

This informal evening lecture covered briefly the careers and accomplishments of some of the more interesting lens designers and opticians of the past. Starting in the 1600s with the early astronomers and microscope makers, this was followed by the makers of photographic lenses after the introduction of photography in 1839. Numerous portraits of early workers were shown. The names of people specifically covered in this talk are listed below. Some other names were mentioned without comment; these are not included here.

Fabrication of precision optics using an imbedded reference surface

DOEpatents

Folta, James A.; Spiller, Eberhard

2005-02-01

The figure of a substrate is very precisely measured and a figured-correcting layer is provided on the substrate. The thickness of the figure-correcting layer is locally measured and compared to the first measurement. The local measurement of the figure-correcting layer is accomplished through a variety of methods, including interferometry and fluorescence or ultrasound measurements. Adjustments in the thickness of the figure-correcting layer are made until the top of the figure-correcting layer matches a desired figure specification.

Functional Analysis of Arabidopsis Sucrose Transporters

DOE Office of Scientific and Technical Information (OSTI.GOV)

John M. Ward

2009-03-31

Sucrose is the main photosynthetic product that is transported in the vasculature of plants. The long-distance transport of carbohydrates is required to support the growth and development of net-importing (sink) tissues such as fruit, seeds and roots. This project is focused on understanding the transport mechanism sucrose transporters (SUTs). These are proton-coupled sucrose uptake transporters (membrane proteins) that are required for transport of sucrose in the vasculature and uptake into sink tissues. The accomplishments of this project included: 1) the first analysis of substrate specificity for any SUT. This was accomplished using electrophysiology to analyze AtSUC2, a sucrose transporter frommore » companion cells in Arabidopsis. 2) the first analysis of the transport activity for a monocot SUT. The transport kinetics and substrate specificity of HvSUT1 from barley were studied. 3) the first analysis of a sucrose transporter from sugarcane. and 4) the first analysis of transport activity of a sugar alcohol transporter homolog from plants, AtPLT5. During this period four primary research papers, funded directly by the project, were published in refereed journals. The characterization of several sucrose transporters was essential for the current effort in the analysis of structure/function for this gene family. In particular, the demonstration of strong differences in substrate specificity between type I and II SUTs was important to identify targets for site-directed mutagenesis.« less

Direct radiolabeling of antibody against stage specific embryonic antigen for diagnostic imaging

DOEpatents

Rhodes, Buck A.

1994-01-01

Antibody against stage specific embryonic antigen-1 is radiolabeled by direct means with a radionuclide for use in detection of occult abscess and inflammation. Radiolabeling is accomplished by partial reduction of the disulfide bonds of the antibody using Sn(II), or using other reducing agents followed by the addition of Sn(II), removal of excess reducing agent and reduction by-products, and addition of a specified amount of radionuclide reducing agent, such as stannous tartrate. The resulting product may be store frozen or lyophilized, with radiolabeling accomplished by the addition of the radionuclide.

Direct radiolabeling of antibody against stage specific embryonic antigen for diagnostic imaging

DOEpatents

Rhodes, B.A.

1994-09-13

Antibodies against stage specific embryonic antigen-1 is radiolabeled by direct means with a radionuclide for use in detection of occult abscess and inflammation. Radiolabeling is accomplished by partial reduction of the disulfide bonds of the antibody using Sn(II), or using other reducing agents followed by the addition of Sn(II), removal of excess reducing agent and reduction by-products, and addition of a specified amount of radionuclide reducing agent, such as stannous tartrate. The resulting product may be stored frozen or lyophilized, with radiolabeling accomplished by the addition of the radionuclide. No Drawings

75 FR 17701 - Environmental Management Site-Specific Advisory Board Chairs

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-07

.... ADDRESSES: DoubleTree Hotel, 215 South Illinois Avenue, Oak Ridge, Tennessee 37830, Phone: (865) 481-2468...-Specific Issues, EM SSAB Accomplishments, and Major Board Activities [cir] EM Headquarters Budget...

Designing a curriculum for communication skills training from a theory and evidence-based perspective.

PubMed

Street, Richard L; De Haes, Hanneke C J M

2013-10-01

Because quality health care delivery requires effective clinician-patient communication, successful training of health professionals requires communication skill curricula of the highest quality. Two approaches for developing medical communication curricula are a consensus approach and a theory driven approach. We propose a theory-driven, communication function framework for identifying important communication skills, one that is focused on the key goals and outcomes that need to be accomplished in clinical encounters. We discuss 7 communication functions important to medical encounters and the types of skills needed to accomplish each. The functional approach has important pedagogical implications including the importance of distinguishing the performance of a behavior (capacity) from the outcome of that behavior in context (effectiveness) and the recognition that what counts as effective communication depends on perspective (e.g., observer, patient). Consensus and theory-driven approaches to medical communication curricula are not necessarily contradictory and can be integrated to further enhance ongoing development and improvements in medical communication education. A functional approach should resonate with practicing clinicians and continuing education initiatives in that it is embraces the notion that competent communication is situation-specific as clinicians creatively use communicative skills to accomplish the key goals of the encounter. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Parallel Processing Strategies of the Primate Visual System

PubMed Central

Nassi, Jonathan J.; Callaway, Edward M.

2009-01-01

Preface Incoming sensory information is sent to the brain along modality-specific channels corresponding to the five senses. Each of these channels further parses the incoming signals into parallel streams to provide a compact, efficient input to the brain. Ultimately, these parallel input signals must be elaborated upon and integrated within the cortex to provide a unified and coherent percept. Recent studies in the primate visual cortex have greatly contributed to our understanding of how this goal is accomplished. Multiple strategies including retinal tiling, hierarchical and parallel processing and modularity, defined spatially and by cell type-specific connectivity, are all used by the visual system to recover the rich detail of our visual surroundings. PMID:19352403

Materials Division research and technology accomplishments for FY 87 and plans for FY 88

NASA Technical Reports Server (NTRS)

Brinkley, Kay L.

1988-01-01

The research program of the Materials Division is presented as FY 87 accomplishments and FY 88 plans. The accomplishments for each Branch are highlighted and plans are outlined. Publications of the Division are included by Branch. This material will be useful in program coordination with other government organizations, universities, and industries in areas of mutual interest.

Materials Division research and technology accomplishments for FY 89 and plans for FY 90

NASA Technical Reports Server (NTRS)

Brinkley, Kay L.

1990-01-01

The research program of the Materials Division is presented as FY-89 accomplishments and FY-90 plans. The accomplishments for each Branch are highlighted and plans are outlined. Publications of the Division are included by Branch. This material will be useful in program coordination with other government organizations, universities, and industries in areas of mutual interest.

Materials Division research and technical accomplishments for FY 1988 and plans for FY 1989

NASA Technical Reports Server (NTRS)

Brinkley, Kay L.

1989-01-01

The research program of the Materials Division is presented as FY-88 accomplishments and FY-89 plans. The accomplishments for each Branch are highlighted and plans are outlined. Publications of the Division are included by Branch. This material is useful in program coordination with other government organizations, universities, and industry in areas of mutual interest.

14 CFR 151.27 - Procedures: Application, plans, specifications, and appraisals.

Code of Federal Regulations, 2010 CFR

2010-01-01

... layout plan approved by the Administrator; and (2) Preliminary plans and specifications in enough detail... accomplishing the project in accordance with the master plan layout, the rules in subparts B and C and...

14 CFR 151.27 - Procedures: Application, plans, specifications, and appraisals.

Code of Federal Regulations, 2011 CFR

2011-01-01

... layout plan approved by the Administrator; and (2) Preliminary plans and specifications in enough detail... accomplishing the project in accordance with the master plan layout, the rules in subparts B and C and...

Short-term performance deterioration in JT9D-7A(SP) engine 695743

NASA Technical Reports Server (NTRS)

Bouchard, R. J.; Beyerly, W. R.; Sallee, G. P.

1978-01-01

The level of performance deterioration that occurred during early service was studied and also the contribution of each engine module to the overall level of engine performance deterioration. To assist in the distribution of the performance losses to the module level, testing with expanded experimental instrumentation was accomplished to permit direct measurement of module performance. An analytical teardown of the engine was accomplished to permit assignment of module performance losses to individual mechanical damage mechanisms including blade and seal wear, roughness, and thermal distortion of turbine parts. The results of the testing show that the engine deteriorated 1.5 percent in thrust specific fuel consumption from its performance when new. Initial testing, which included water washing, showed that 0.2 percent in performance deterioration was due to surface contamination (dirt) and 0.1 percent was due to drift of the engine vane control system, leaving 1.2 percent in basic TSFC deterioration. This 1.2 percent TSFC loss was distributed among the engine modules with 0.6 percent caused by clearance changes, 0.4 percent loss due to thermal distortion, and 0.2 percent loss due to increased roughness of the fan and low-pressure compressor airfoils.

Hypersensitivity and desensitization to antineoplastic agents: outcomes of 189 procedures with a new short protocol and novel diagnostic tools assessment.

PubMed

Madrigal-Burgaleta, R; Berges-Gimeno, M P; Angel-Pereira, D; Ferreiro-Monteagudo, R; Guillen-Ponce, C; Pueyo, C; Gomez de Salazar, E; Alvarez-Cuesta, E

2013-07-01

Desensitization to antineoplastic agents is becoming a standard of care. Efforts to establish and improve these techniques are being made at many institutions. Our aims are to evaluate a new rapid desensitization protocol designed to be shorter (approximately 4 h) and safer (reducing hazardous drugs exposure risks) and to assess the oxaliplatin-specific immunoglobulin E (IgE) as a novel diagnostic tool. Prospective, observational, longitudinal study with patients who, for a 1-year period, suffered reactions to antineoplastic agents and were referred to the Desensitization Program at Ramon y Cajal University Hospital (RCUH). Patients were included or excluded as desensitization candidates after anamnesis, skin testing, risk assessment, and graded challenge. Specific IgE was determined in oxaliplatin-reactive patients. Candidate patients were desensitized using the new RCUH rapid desensitization protocol. Of 189 intravenous rapid desensitizations, 188 were successfully accomplished in the 23 patients who met inclusion criteria for desensitization (of 58 referred patients). No breakthrough reactions occurred in 94% of desensitizations, and most breakthrough reactions were mild. In 10 oxaliplatin-reactive patients, 38 desensitizations were successfully accomplished. Sensitivity for oxaliplatin-specific IgE was 38% (0.35UI/l cutoff point) and 54% (0.10UI/l cutoff point); specificity was 100% for both cutoff points. In the hands of a Desensitization Program, managed by drug desensitization experts, this new protocol has proven an effective therapeutic tool for hypersensitivity to several antineoplastic agents (oxaliplatin, carboplatin, paclitaxel, docetaxel, cyclophosphamide, and rituximab); moreover, it improves safety handling of hazardous drugs. We report the first large series of oxaliplatin desensitizations. Oxaliplatin-specific IgE determination could be helpful. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Update on DOE’s Nuclear Energy University Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

M. J. Lambregts

2009-04-01

The Center for Advanced Energy Studies (CAES) Nuclear Energy University Program Office assists the U.S. Department of Energy Office of Nuclear Energy (DOE-NE) by administering its University Program. To promote accountable relationships between universities and the TIOs/TDOs, a process was designed and administered which includes two competitive Requests for Proposals (RFP’s) and two FOAs in the following areas: (1)Research and Development Grants, (2)Infrastructure improvement, and (3)Scholarships and Fellowships. NEUP will also host periodic reviews of university mission-specific R&D that document progress, reinforce accountability, and assess return on investment; sponsor workshops that inform universities of the Department’s research needs to facilitatemore » continued alignment of university R&D with NE missions; and conduct communications activities that foster stakeholder trust, serve as a catalyst for accomplishing NEUP objectives, and provide national visibility of NEUP activities and accomplishments. Year to date efforts to achieve these goals will be discussed.« less

Update on DOE's Nuclear Energy University Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lambregts, Marsha J.

2009-08-19

The Nuclear Energy University Program (NEUP) Office assists the U.S. Department of Energy Office of Nuclear Energy (DOE-NE) by administering its University Program. To promote accountable relationships between universities and the Technical Integration Offices (TIOs)/Technology Development Offices (TDOs), a process was designed and administered which includes two competitive Requests for Proposals (RFPs) and two Funding Opportunity Announcements (FOAs) in the following areas: (1) Research and Development (R and D) Grants, (2) Infrastructure improvement, and (3) Scholarships and Fellowships. NEUP will also host periodic reviews of university mission-specific R and D that document progress, reinforce accountability, and assess return on investment;more » sponsor workshops that inform universities of the Department's research needs to facilitate continued alignment of university R and D with NE missions; and conduct communications activities that foster stakeholder trust, serve as a catalyst for accomplishing NEUP objectives, and provide national visibility of NEUP activities and accomplishments. Year to date efforts to achieve these goals will be discussed.« less

Multiscale wavelet representations for mammographic feature analysis

NASA Astrophysics Data System (ADS)

Laine, Andrew F.; Song, Shuwu

1992-12-01

This paper introduces a novel approach for accomplishing mammographic feature analysis through multiresolution representations. We show that efficient (nonredundant) representations may be identified from digital mammography and used to enhance specific mammographic features within a continuum of scale space. The multiresolution decomposition of wavelet transforms provides a natural hierarchy in which to embed an interactive paradigm for accomplishing scale space feature analysis. Choosing wavelets (or analyzing functions) that are simultaneously localized in both space and frequency, results in a powerful methodology for image analysis. Multiresolution and orientation selectivity, known biological mechanisms in primate vision, are ingrained in wavelet representations and inspire the techniques presented in this paper. Our approach includes local analysis of complete multiscale representations. Mammograms are reconstructed from wavelet coefficients, enhanced by linear, exponential and constant weight functions localized in scale space. By improving the visualization of breast pathology we can improve the changes of early detection of breast cancers (improve quality) while requiring less time to evaluate mammograms for most patients (lower costs).

Waste Isolation Pilot Plant Annual Site Environmental Report for 2014. Emended

DOE Office of Scientific and Technical Information (OSTI.GOV)

none,

2015-09-01

The purpose of the Waste Isolation Pilot Plant (WIPP) Annual Site Environmental Report for 2014 (ASER) is to provide information required by U.S. Department of Energy (DOE) Order 231.1B, Environment, Safety, and Health Reporting. Specifically, the ASER presents summary environmental data to: Characterize site environmental management performance; Summarize environmental occurrences and responses reported during the calendar year (CY); Confirm compliance with environmental standards and requirements; Highlight significant environmental accomplishments, including progress toward the DOE environmental sustainability goals made through implementation of the WIPP Environmental Management System (EMS).

Writing a group practice business plan.

PubMed

Reiboldt, J M

1999-07-01

A business plan offers group practices a blueprint to accomplish a variety of goals, such as securing capital, marketing the practice's services, recruiting new employees, developing a strategic plan or a budget, or planning for growth. A business plan should be informative, specific, and visionary. Elements that every business plan should address are a mission statement, strategy, planning, management information, and action scheme. A business plan should include certain information in a prescribed order. By writing a realistic business plan, group practices can work more efficiently and minimize the risk of not meeting their financial projections.

Maintenance and operation of the multispectral data collection and reproduction facilities of the Willow Run Laboratories

NASA Technical Reports Server (NTRS)

Hasell, P. G., Jr.; Stewart, S. R.

1972-01-01

The accomplishments in multispectral mapping during 1970 and (fiscal year) 1971 are presented. The mapping was done with the instrumented C-47 aircraft owned and operated by Willow Run Laboratories of The University of Michigan. Specific information for flight operations sponsored by NASA/MSC (Manned Spacecraft Center) in 1970 and fiscal year 1971 is presented, and a total listing of flights for 1968, 1969, 1970, and fiscal year 1971 is included in the appendices. The data-collection and reproduction facilities are described.

Computer-Based Training for the U.S. Coast Guard Standard Terminal Microcomputer: A Basis for Implementation Utilizing the Elaboration Theory of Instructional Design.

DTIC Science & Technology

1985-03-01

skills previously acquired and presently unused. Nevertheless, in preparing for a "worst case" trainee, the CBT course will be more likely to contain...IV. 18 - .• . . . . . .•. • of the course constitutes those elements of "computer literacy " most applicable to CGST users, including: - Data storage...nonsense approach toward acquiring some specific knowledge or skill . They also like to decide for themselves the best way to accomplish their learning goal

How Well Can Existing Software Support Processes Accomplish Sustainment of a Non-Developmental Item-Based Acquisition Strategy

DTIC Science & Technology

2017-04-06

Research Hypothesis ........................................................................................................... 15 Research Design ...user community and of accommodating advancing software applications by the vendors. Research Design My approach to this project was to conduct... design descriptions , requirements specifications, test documentation, interface requirement specifications, product specifications, and software

Planning and setting objectives in field studies: Chapter 2

USGS Publications Warehouse

Fisher, Robert N.; Dodd, C. Kenneth

2016-01-01

This chapter enumerates the steps required in designing and planning field studies on the ecology and conservation of reptiles, as these involve a high level of uncertainty and risk. To this end, the chapter differentiates between goals (descriptions of what one intends to accomplish) and objectives (the measurable steps required to achieve the established goals). Thus, meeting a specific goal may require many objectives. It may not be possible to define some of them until certain experiments have been conducted; often evaluations of sampling protocols are needed to increase certainty in the biological results. And if sampling locations are fixed and sampling events are repeated over time, then both study-specific covariates and sampling-specific covariates should exist. Additionally, other critical design considerations for field study include obtaining permits, as well as researching ethics and biosecurity issues.

Antibody enhancement of free-flow electrophoresis

NASA Technical Reports Server (NTRS)

Cohly, H. H. P.; Morrison, Dennis R.; Atassi, M. Zouhair

1988-01-01

Specific T cell clones and antibodies (ABs) were developed to study the efficiency of purifying closely associated T cells using Continuous Flow Electrophoresis System. Enhanced separation is accomplished by tagging cells first with ABs directed against the antigenic determinants on the cell surface and then with ABs against the Fc portion of the first AB. This second AB protrudes sufficiently beyond the cell membrane and glycocalyx to become the major overall cell surface potential determinant and thus causes a reduction of electrophoretic mobility. This project was divided into three phases. Phase one included development of specific T cell clones and separation of these specific clones. Phase two extends these principles to the separation of T cells from spleen cells and immunized lymph node cells. Phase three applies this double antibody technique to the separation of T cytotoxic cells from bone marrow.

Gene delivery to the neurulating embryo during culture

EPA Science Inventory

Modulating expression of specific genes during embryogenesis will help elucidate their role in development. Transient overexpression of specific genes can be accomplished by adding additional copies, or else antisense transcripts can be used to block expression. Manipulation of g...

The Year in Science.

ERIC Educational Resources Information Center

Discover, 1982

1982-01-01

Highlights scientific accomplishments in 1981. Focuses on space sciences, medicine, geology, chemistry, physics, zoology, paleontology, environmental problems, and genetics including such topics as the Space Shuttle, Mount St. Helen's endangered species, genetic engineering, and the scientists associated with these accomplishments. (JN)

Mechanical Systems Technology Branch research summary, 1985 - 1992

NASA Technical Reports Server (NTRS)

Krantz, Timothy L. (Editor)

1993-01-01

A collection of significant accomplishments from the research of the Mechanical Systems Technology Branch at the NASA Lewis Research Center completed during the years 1985-1992 is included. The publication highlights and accomplishments made in bearing and gearing technology through in-house research, university grants, and industry contracted projects. The publication also includes a complete listing of branch publications for these years.

TERSSE: Definition of the Total Earth Resources System for the Shuttle Era. Volume 6: An Early Shuttle Pallet Concept for the Earth Resources Program

NASA Technical Reports Server (NTRS)

1974-01-01

A space shuttle sortie mission which can be performed inexpensively in the early shuttle era and which, if the necessary intermediate steps are accomplished provides a major technological advance for the user organization-the U.S. Bureau of Census is described. The orbital configuration created for the Urban Land Use/1980 Census mission is illustrated including sensors and ground support equipment along with the information flow for the mission. Factors discussed include: specific Census Bureau functions to be supported by the mission; hardware and flight operations necessary for implementation of the mission; and integration of the TERSSE pallet into a shuttle mission.

46 CFR Sec. 3 - Specifications.

Code of Federal Regulations, 2011 CFR

2011-10-01

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46 CFR Sec. 3 - Specifications.

Code of Federal Regulations, 2013 CFR

2013-10-01

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46 CFR Sec. 3 - Specifications.

Code of Federal Regulations, 2014 CFR

2014-10-01

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46 CFR Sec. 3 - Specifications.

Code of Federal Regulations, 2010 CFR

2010-10-01

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46 CFR Sec. 3 - Specifications.

Code of Federal Regulations, 2012 CFR

2012-10-01

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Site-specific nutrient management systems

USDA-ARS?s Scientific Manuscript database

Site-specific nutrient management systems were created to manage for spatial and temporal variability in biophysical factors that determine the availability and demand of crop nutrients. These systems differ among geographical regions in the information utilized and way they operate to accomplish th...

15 CFR 301.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., novelty, degree of integration and pertinency to the research purposes to be performed by the instrument... other descriptive literature of the manufacturer; being listed in a purchase agreement upon which the... those specifications necessary for the accomplishment of the specific scientific research or science...

15 CFR 301.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., novelty, degree of integration and pertinency to the research purposes to be performed by the instrument... other descriptive literature of the manufacturer; being listed in a purchase agreement upon which the... those specifications necessary for the accomplishment of the specific scientific research or science...

15 CFR 301.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., novelty, degree of integration and pertinency to the research purposes to be performed by the instrument... other descriptive literature of the manufacturer; being listed in a purchase agreement upon which the... those specifications necessary for the accomplishment of the specific scientific research or science...

15 CFR 301.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., novelty, degree of integration and pertinency to the research purposes to be performed by the instrument... other descriptive literature of the manufacturer; being listed in a purchase agreement upon which the... those specifications necessary for the accomplishment of the specific scientific research or science...

15 CFR 301.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., novelty, degree of integration and pertinency to the research purposes to be performed by the instrument... other descriptive literature of the manufacturer; being listed in a purchase agreement upon which the... those specifications necessary for the accomplishment of the specific scientific research or science...

Space plasma physics research

NASA Technical Reports Server (NTRS)

Comfort, Richard H.; Horwitz, James L.

1993-01-01

During the course of this grant, work was performed on a variety of topics and there were a number of significant accomplishments. A summary of these accomplishments is included. The topics studied include empirical model data base, data reduction for archiving, semikinetic modeling of low energy plasma in the inner terrestrial magnetosphere and ionosphere, O(+) outflows, equatorial plasma trough, and plasma wave ray-tracing studies. A list of publications and presentations which have resulted from this research is also included.

Surface infrastructure functions, requirements and subsystems for a manned Mars mission

NASA Technical Reports Server (NTRS)

Fairchild, Kyle

1986-01-01

Planning and development for a permanently manned scientific outpost on Mars requires an in-depth understanding and analysis of the functions the outpost is expected to perform. The optimum configuration that accomplishes these functions then arises during the trade studies process. In a project this complex, it becomes necessary to use a formal methodology to document the design and planning process. The method chosen for this study is called top-down functional decomposition. This method is used to determine the functions that are needed to accomplish the overall mission, then determine what requirements and systems are needed to do each of the functions. This method facilitates automation of the trades and options process. In the example, this was done with an off-the shelf software package called TK! olver. The basic functions that a permanently manned outpost on Mars must accomplish are: (1) Establish the Life Critical Systems; (2) Support Planetary Sciences and Exploration; and (3) Develop and Maintain Long-term Support Functions, including those systems needed towards self-sufficiency. The top-down functional decomposition methology, combined with standard spread sheet software, offers a powerful tool to quickly assess various design trades and analyze options. As the specific subsystems, and the relational rule algorithms are further refined, it will be possible to very accurately determine the implications of continually evolving mission requirements.

The Development and Empowerment of Mathematical Abilities: The Impact of Pencil and Paper and Computerised Interventions for Preschool Children

ERIC Educational Resources Information Center

Mascia, Maria Lidia; Agus, Mirian; Fastame, Maria Chiara; Penna, Maria Pietronilla; Sale, Eliana; Pessa, Eliano

2015-01-01

The development of numerical abilities was examined in three groups of 5 year-olds: one including 13 children accomplishing a numerical training in pencil-and-paper format (EG1); another group including 21 children accomplished a homologous training in computerized format; the remaining 24 children were assigned to the control group (CG). The…

Magnetospheric space plasma investigations

NASA Technical Reports Server (NTRS)

Comfort, Richard H.; Horwitz, James L.

1996-01-01

The discussion in this final report is limited to a summary of important accomplishments. These accomplishments include the generalized semikinetic (GSK) model, O(+) outflows in the F-region ionosphere, field-aligned flows and trapped ion distributions, ULF wave ray-tracing, and plasmasphere-ionosphere coupling.

Idaho National Laboratory Mission Accomplishments, Fiscal Year 2015

DOE Office of Scientific and Technical Information (OSTI.GOV)

Allen, Todd Randall; Wright, Virginia Latta

A summary of mission accomplishments for the research organizations at the Idaho National Laboratory for FY 2015. Areas include Nuclear Energy, National and Homeland Security, Science and Technology Addressing Broad DOE Missions; Collaborations; and Stewardship and Operation of Research Facilities.

The 1990-1991 NASA space biology accomplishments

NASA Technical Reports Server (NTRS)

Halstead, Thora W. (Editor)

1993-01-01

This report consists of individual technical summaries of research projects of NASA's Space Biology Program, for research conducted during the period May 1990 through May 1991. This program includes both plant and animal research, and is dedicated to understanding the role of gravity and other environmental factors on biological systems and to using the microgravity of the space environment as a tool to advance fundamental scientific knowledge in the biological sciences to improve the quality of life on Earth and contribute to NASA's goal of manned exploration of space. The summaries for each project include a description of the research, a list of the accomplishments, an explanation of the significance of the accomplishments, and a list of publications.

Energy Storage Technology Development for Space Exploration

NASA Technical Reports Server (NTRS)

Mercer, Carolyn R.; Jankovsky, Amy L.; Reid, Concha M.; Miller, Thomas B.; Hoberecht, Mark A.

2011-01-01

The National Aeronautics and Space Administration is developing battery and fuel cell technology to meet the expected energy storage needs of human exploration systems. Improving battery performance and safety for human missions enhances a number of exploration systems, including un-tethered extravehicular activity suits and transportation systems including landers and rovers. Similarly, improved fuel cell and electrolyzer systems can reduce mass and increase the reliability of electrical power, oxygen, and water generation for crewed vehicles, depots and outposts. To achieve this, NASA is developing non-flow-through proton-exchange-membrane fuel cell stacks, and electrolyzers coupled with low permeability membranes for high pressure operation. The primary advantage of this technology set is the reduction of ancillary parts in the balance-of-plant fewer pumps, separators and related components should result in fewer failure modes and hence a higher probability of achieving very reliable operation, and reduced parasitic power losses enable smaller reactant tanks and therefore systems with lower mass and volume. Key accomplishments over the past year include the fabrication and testing of several robust, small-scale non-flow-through fuel cell stacks that have demonstrated proof-of-concept. NASA is also developing advanced lithium-ion battery cells, targeting cell-level safety and very high specific energy and energy density. Key accomplishments include the development of silicon composite anodes, lithiatedmixed- metal-oxide cathodes, low-flammability electrolytes, and cell-incorporated safety devices that promise to substantially improve battery performance while providing a high level of safety.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Vorres, K S

The overall accomplishments of the HYGAS program to date are that it has demonstrated the key process concepts and integrated unit operations of coal gasification. It has also demonstrated several methods of hydrogen generation, including catalytic steam reforming of natural gas, electrothermal gasification, and also steam-oxygen gasification. A total of 37 tests with lignite, including a total of 5500 tons of lignite processed, demonstrated the technical feasibility of a gasification process using lignite. A total of 17 tests with bituminous coal involved a total of 3100 tons. Some specific objectives of the HYGAS program for fiscal 1977 include tests tomore » be conducted with subbituminous coal. Data will be collected for use in the design of an effluent treatment and water reuse cycles in a commercial plant. New methanation catalysts will be tested. Materials testing will continue.« less

A Methodology for Selection of a Satellite Servicing Architecture. Volume 3. Appendices.

DTIC Science & Technology

1985-12-01

draft copies of this work is greatly appreciated. Dis DII ii, I - A special measure of gratitude belongs to Major Dennis Clark for his help with...bute pair when its complementary set changed values, that pair of attributes can be considered PPI of its complemen- tary set. It is recommended that...a system. 2-2 Mission Accomplishment: The system is desired to accomplish its mission by meeting various specifica- tions. These specifications

Speaker normalization and adaptation using second-order connectionist networks.

PubMed

Watrous, R L

1993-01-01

A method for speaker normalization and adaption using connectionist networks is developed. A speaker-specific linear transformation of observations of the speech signal is computed using second-order network units. Classification is accomplished by a multilayer feedforward network that operates on the normalized speech data. The network is adapted for a new talker by modifying the transformation parameters while leaving the classifier fixed. This is accomplished by backpropagating classification error through the classifier to the second-order transformation units. This method was evaluated for the classification of ten vowels for 76 speakers using the first two formant values of the Peterson-Barney data. The results suggest that rapid speaker adaptation resulting in high classification accuracy can be accomplished by this method.

Ice surface temperature retrieval from AVHRR, ATSR, and passive microwave satellite data: Algorithm development and application

NASA Technical Reports Server (NTRS)

Key, Jeff; Maslanik, James; Steffen, Konrad

1995-01-01

During the second phase project year we have made progress in the development and refinement of surface temperature retrieval algorithms and in product generation. More specifically, we have accomplished the following: (1) acquired a new advanced very high resolution radiometer (AVHRR) data set for the Beaufort Sea area spanning an entire year; (2) acquired additional along-track scanning radiometer(ATSR) data for the Arctic and Antarctic now totalling over eight months; (3) refined our AVHRR Arctic and Antarctic ice surface temperature (IST) retrieval algorithm, including work specific to Greenland; (4) developed ATSR retrieval algorithms for the Arctic and Antarctic, including work specific to Greenland; (5) developed cloud masking procedures for both AVHRR and ATSR; (6) generated a two-week bi-polar global area coverage (GAC) set of composite images from which IST is being estimated; (7) investigated the effects of clouds and the atmosphere on passive microwave 'surface' temperature retrieval algorithms; and (8) generated surface temperatures for the Beaufort Sea data set, both from AVHRR and special sensor microwave imager (SSM/I).

Twenty-five years of accomplishments of the College of American Pathologists Q-probes program for clinical pathology.

PubMed

Howanitz, Peter J; Perrotta, Peter L; Bashleben, Christine P; Meier, Frederick A; Ramsey, Glenn E; Massie, Larry W; Zimmerman, Roberta L; Karcher, Donald S

2014-09-01

During the past 25 years, the College of American Pathologists' (CAP) Q-Probes program has been available as a subscription program to teach laboratorians how to improve the quality of clinical laboratory services. To determine the accomplishments of the CAP Q-Probes program. We reviewed Q-Probes participant information, study data and conclusions, author information, and program accomplishments. During this time 117 Q-Probes clinical pathology studies were conducted by 54 authors and coauthors, 42,899 laboratories enrolled from 24 countries, 98 peer-reviewed publications occurred and were cited more than 1600 times, and the studies were featured 59 times in CAP Today. The most frequent studies (19) focused on turnaround times for results or products at specific locations (emergency department, operating room, inpatients, outpatients), specific diseases (acute myocardial infarction, urinary tract), availability for specific events such as morning rounds or surgery, a specific result (positive blood cultures), and a method on how to use data for improvement (stat test outliers). Percentile ranking of study participants with better performance provided benchmarks for each study with attributes statistically defined that influenced improved performance. Other programs, such as an ongoing quality improvement program (Q-Tracks), a laboratory competency assessment program, a pathologist certification program, and an ongoing physician practice evaluation program (Evalumetrics), have been developed from Q-Probes studies. The CAP's Q-Probes program has made significant contributions to the medical literature and has developed a worldwide reputation for improving the quality of clinical pathology services worldwide.

EGRET High Energy Capability and Multiwavelength Flare Studies and Solar Flare Proton Spectra

NASA Technical Reports Server (NTRS)

Chupp, Edward L.

1998-01-01

The accomplishments of the participation in the Compton Gamma Ray Observatory Guest investigator program is summarized in this report. The work involved the study of Energetic Gamma Ray Experiment Telescope (EGRET)/Total Absorption Shower Counter(TASC) flare data. The specific accomplishments were the use of the accelerator neutron measurements obtained at the University of New Hampshire to verify the TASC response function and to modify the TASC fitting program to include a high energy neutron contribution, and to determine a high energy neutron contribution to the emissions from the 1991 June 11, solar flare. The next step in the analysis of this event was doing fits to the TASC energy-loss spectra as a function of time. A significant hardening of the solar proton spectrum over time was found for the flare. Further data was obtained from the Yohkoh HXT time histories and images for the 1991 October 27 flare. The results to date demonstrate that the TASC spectral analysis contributes crucial information on the particle spectrum interacting at the Sun. The report includes a paper accepted for publication, a draft of a paper to be delivered at the 26th International Cosmic Ray Conference and an abstract of a paper to be presented at the Meeting of the American Physical Society.

Modular, high power, variable R dynamic electrical load simulator

NASA Technical Reports Server (NTRS)

Joncas, K. P.

1974-01-01

The design of a previously developed basic variable R load simulator was entended to increase its power dissipation and transient handling capabilities. The delivered units satisfy all design requirements, and provides for a high power, modular simulation capability uniquely suited to the simulation of complex load responses. In addition to presenting conclusions and recommendations and pertinent background information, the report covers program accomplishments; describes the simulator basic circuits, transfer characteristic, protective features, assembly, and specifications; indicates the results of simulator evaluation, including burn-in and acceptance testing; provides acceptance test data; and summarizes the monthly progress reports.

Clarification of the katydid genus Uchuca Giglio-tos, 1898 (Orthoptera: Tettigoniidae): A new species in the Brazilian Amazon Rainforest.

PubMed

Tavares, Gustavo Costa; Sovano, Rafael Segtowick Da Silva; Gutjahr, Ana Lúcia Nunes

2016-07-22

This paper accomplishes three tasks: Firstly, description of a new species, Uchuca almeirina sp. nov., from the Brazilian Amazon Rainforest, specifically from Monte Dourado, Almeirim, Pará. Secondly, it is proposed that Uchuca macroptera Montealegre-Z & Morris, 2003 be made a synonym of Uchuca ferreirai (Piza, 1976). Thirdly, a compilation of the generic distribution is presented, which includes new records of Uchuca amacayaca Montealegre-Z & Morris (2003) in Brazil and Uchuca similis Montealegre-Z & Morris (2003) in Colombia and Brazil, and the amplification of the occurrences of U. ferreirai.

The use of mixed pyrrhotite/pyrite catalysts for co-liquefaction of coal and waste rubber tires

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dadyburjor, D.B.; Zondlo, J.W.; Sharma, R.K.

1995-12-31

The overall objective of this research program is to determine the optimum processing conditions for tire/coal co-liquefaction. The catalysts used will be a ferric-sulfide-based materials, as well as promising catalysts from other consortium laboratories. The intent here is to achieve the maximum coal+tire conversion at the mildest conditions of temperature and pressure. Specific objectives include an investigation of the effects of time, temperature, pressure, catalyst and co-solvent on the conversion and product slate of the co-liquefaction. Accomplishments and conclusions are discussed.

ALI: A CSSL/multiprocessor software interface

DOE Office of Scientific and Technical Information (OSTI.GOV)

Makoui, A.; Karplus, W.J.

ALI (A Language Interface) is a software package which translates simulation models expressed in one of the higher-level languages, CSSL-IV or ACSL, into sequences of instructions for each processor of a network of microprocessors. The partitioning of the source program among the processors is automatically accomplished. The code is converted into a data flow graph, analyzed and divided among the processors to minimize the overall execution time in the presence of interprocessor communication delays. This paper describes ALI from the user's point of view and includes a detailed example of the application of ALI to a specific dynamic system simulation.

Rover nuclear rocket engine program: Overview of rover engine tests

NASA Technical Reports Server (NTRS)

Finseth, J. L.

1991-01-01

The results of nuclear rocket development activities from the inception of the ROVER program in 1955 through the termination of activities on January 5, 1973 are summarized. This report discusses the nuclear reactor test configurations (non cold flow) along with the nuclear furnace demonstrated during this time frame. Included in the report are brief descriptions of the propulsion systems, test objectives, accomplishments, technical issues, and relevant test results for the various reactor tests. Additionally, this document is specifically aimed at reporting performance data and their relationship to fuel element development with little or no emphasis on other (important) items.

Autonomous Planning and Replanning for Mine-Sweeping Unmanned Underwater Vehicles

NASA Technical Reports Server (NTRS)

Gaines, Daniel M.

2010-01-01

This software generates high-quality plans for carrying out mine-sweeping activities under resource constraints. The autonomous planning and replanning system for unmanned underwater vehicles (UUVs) takes as input a set of prioritized mine-sweep regions, and a specification of available UUV resources including available battery energy, data storage, and time available for accomplishing the mission. Mine-sweep areas vary in location, size of area to be swept, and importance of the region. The planner also works with a model of the UUV, as well as a model of the power consumption of the vehicle when idle and when moving.

Minnesota Deaf-Blind Technical Assistance Project. Final Report.

ERIC Educational Resources Information Center

Kloos, Eric

This final report describes activities and accomplishments of the 3-year federally supported Minnesota Deaf-Blind Technical Assistance Project. The project provided training and technical assistance, information sharing, and support services to families of children with deaf-blindness. Activities and accomplishments included: collaboration with…

Structural dynamics division research and technology accomplishments for fiscal year 1990 and plans for fiscal year 1991

NASA Technical Reports Server (NTRS)

Wynne, Eleanor C.

1991-01-01

The research accomplishments of the Structural Dynamics Division for F.Y. 1991 are presented. The work is discussed in terms of highlights of accomplishments during the past year and plans for the current year as they relate to 5-year plans and the objectives of each technical area. Included is research on unsteady aerodynamics, helicopter rotors, computational fluid dynamics, oscillations of leading edge flaps of a delta wing, and aircraft wing loads.

Selenide isotope generator for the Galileo mission. Reliability program plan

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1978-10-01

The reliability program plan for the Selenide Isotope Generator (SIG) program is presented. It delineates the specific tasks that will be accomplished by Teledyne Energy Systems and its suppliers during design, development, fabrication and test of deliverable Radioisotopic Thermoelectric Generators (RTG), Electrical Heated Thermoelectric Generators (ETG) and associated Ground Support Equipment (GSE). The Plan is formulated in general accordance with procedures specified in DOE Reliability Engineering Program Requirements Publication No. SNS-2, dated June 17, 1974. The Reliability Program Plan presented herein defines the total reliability effort without further reference to Government Specifications. The reliability tasks to be accomplished are delineatedmore » herein and become the basis for contract compliance to the extent specified in the SIG contract Statement of Work.« less

Internal and external factors in professional burnout of substance abuse counsellors in Croatia.

PubMed

Tatalović Vorkapić, Sanja; Mustapić, Jelena

2012-01-01

In this study, burnout and its internal and external factors were investigated among substance abuse counsellors (no. = 68) who worked in Centres for Prevention and Substance Abuse Treatment (no. = 18) in Croatia. Maslach Burnout Inventory was used which measured three burnout dimensions: emotional exhaustion, depersonalization and personal accomplishment; and questionnaire of internal and external burnout factors. The higher levels of emotional exhaustion and depersonalization, and the higher level of personal accomplishment were determined. Factors such as work conditions, emotions about us and work, work organization and certain personality traits showed significant relationship with three burnout dimensions. Overall, findings implicated a certain specificity of professional burnout in substance abuse counsellors, and the need for specific design of mental health care for them.

The Intentions of Letter Writers for Applicants to a Baccalaureate-M.D. Program: Self-Report and Content Analyses of Letters of Reference.

PubMed

Mavis, Brian E; Shafer, Christine L; Magallanes, Belinda M

2006-12-01

The purpose of this study was to determine how individuals providing reference letters framed the task and the specific attributes used to describe applicants. Participants were letter writers (N=106) for accepted or alternate applicants. Participants received a brief anonymous survey and a return postcard to release their past letter for content analysis. Seventy-six percent of letter writers (N=81) returned a survey. Most (64%) intended to describe applicants' positive accomplishments. According to respondents' they were most likely to write about academic accomplishments (85%), work ethic (78%), dependability (70%) and motivation (70%). Seventy-four respondents (70%) released their letter for content analysis. Academic accomplishments (77%), motivation (41%) and leadership (41%) were the attributes most frequently mentioned in the letters. Most letter writers see their role as supportive rather than evaluative. Academic accomplishments, though often mentioned, are available from other sources. Many non-cognitive attributes of most interest to admissions committees are least likely to appear in reference letters.

Chemical characterization of some aqueous leachates from crop residues in 'CELSS'

NASA Technical Reports Server (NTRS)

Madsen, Brooks C.

1992-01-01

Aqueous leachate samples prepared from crop residues that are produced as a component of the Controlled Ecological Life Support System program designed to support long duration space missions have been compared and general chemical characterization has been accomplished. Solid phase extraction and high performance liquid chromatography were used to accomplish comparisons based on chromatographic and ultraviolet absorption properties of the components that are present. Specific compounds were not identified, however, general composition related to the presence of phenol-like compounds was explored.

The space shuttle payload planning working groups. Volume 6: Communications and navigation

NASA Technical Reports Server (NTRS)

1973-01-01

The findings of the Communications and Navigation working group of the space shuttle payload planning activity are presented. The basic goals to be accomplished are to increase the use of space systems and to develop new space capabilities for providing communication and navigation services to the user community in the 1980 time period. Specific experiments to be conducted for improving space communication and navigation capabilities are defined. The characteristics of the experimental equipment required to accomplish the mission are discussed.

Trajectory optimization for the national aerospace plane

NASA Technical Reports Server (NTRS)

Lu, Ping

1993-01-01

During the past six months the research objectives outlined in the last semi-annual report were accomplished. Specifically, these are: three-dimensional (3-D) fuel-optimal ascent trajectory of the aerospace plane and the effects of thrust vectoring control (TVC) on the fuel consumption and trajectory shaping were investigated; the maximum abort landing area (footprint) was studied; preliminary assessment of simultaneous design of the ascent trajectory and the vehicle configuration for the aerospace plane was also conducted. The work accomplished in the reporting period is summarized.

Ethics in Higher Education.

ERIC Educational Resources Information Center

Winsor, Jerry L.; Curtis, Dan B.

A general discussion of the nature of ethical values of the specific issues related to teaching such values leads to several specific suggestions as to how to accomplish ethical value education in communication. Ethical values education should be integrated throughout the curriculum of higher education in general and communication education in…

Photovoltaic tests and applications project

NASA Technical Reports Server (NTRS)

1978-01-01

The activities and accomplishments of the Photovoltaic Tests and Applications Project during the period April 1976 through June 1977 are summarized. Results of efforts to identify potential near-term photovoltaic applications and users are discussed, including the outcome of an extensive survey of Federal government agencies. The status of application experiments is presented. Various general engineering efforts are reported, including the design and construction of a photovoltaic Systems Test Facility. Efforts to develop a high efficiency 10 kVA self-commutated inverter and controller specifically designed for photovoltaic systems are also discussed. The results of a wide variety of activities in the area of photovoltaic measurements and standards are related. Documents generated by the Project during the reporting period are listed in an Appendix.

Analysis and control of asymmetric vortex flows and supersonic vortex breakdown

NASA Technical Reports Server (NTRS)

Kandil, Osama A.

1992-01-01

The accomplishments which have been achieved in the present year covering the period from Dec. 1, 1991 until Nov. 30, 1992 are given. These accomplishments include publications, national and international presentations, NASA Research Highlights and presentations, and the research group supported under this grant.

Status Report on the MCNP 2020 Initiative

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brown, Forrest B.; Rising, Michael Evan

2017-10-02

The discussion below provides a status report on the MCNP 2020 initiative. It includes discussion of the history of MCNP 2020, accomplishments during 2013-17, priorities for near-term development, other related efforts, a brief summary, and a list of references for the plans and work accomplished.

Identification and Description of Alternative Means of Accomplishing IMS Operational Features.

ERIC Educational Resources Information Center

Dave, Ashok

The operational features of feasible alternative configurations for a computer-based instructional management system are identified. Potential alternative means and components of accomplishing these features are briefly described. Included are aspects of data collection, data input, data transmission, data reception, scanning and processing,…

Project UPSTART. Final Report, October 1, 1982-September 30, 1983.

ERIC Educational Resources Information Center

Frain, Joan

The report examines accomplishments of project UPSTART, an intervention approach for young severely multihandicapped infants and their families. The project's outreach provided assistance at six sites, three of which were new. Outreach accomplishments are evaluated according to six objectives, including stimulation of program development,…

Wyoming Deaf/Blind Grant. Final Report.

ERIC Educational Resources Information Center

Whitson, Joanne B.

This final report describes activities and accomplishments of the Wyoming Deaf-Blind Grant, a 3-year federally supported project to identify children who have deaf-blindness and to provide technical assistance in the development of educational services for these children. Major accomplishments of the project included: identification of more…

A decade of the Clinical Trials Transformation Initiative: What have we accomplished? What have we learned?

PubMed

Tenaerts, P; Madre, L; Landray, M

2018-02-01

The Clinical Trials Transformation Initiative reflects on 10 years of working to improve the quality and efficiency of clinical trials. This article highlights many of the Clinical Trials Transformation Initiative's accomplishments and offers examples of the impact that the Clinical Trials Transformation Initiative has had on the clinical trials enterprise. After conducting more than 25 projects and issuing recommendations for specific strategies to improve the design and execution of clinical trials, some common themes and lessons learned have emerged. Lessons include the importance of engaging many stakeholders, advanced planning to address critical issues, discontinuation of non-value added practices, and new opportunities presented by technology. Through its work, the Clinical Trials Transformation Initiative has also derived some operational best practices for conducting collaborative, multi-stakeholder projects covering project selection, project team dynamics and execution, and multi-stakeholder meetings and team discussions. Through these initiatives, the Clinical Trials Transformation Initiative has helped move the needle toward needed change in the clinical trials enterprise that has directly impacted stakeholders and patients alike.

Comparative Cognitive Task Analysis

DTIC Science & Technology

2007-01-01

is to perform a task analyses to determine how people operate in a specific domain on a specific task. Cognitive Task Analysis (CTA) is a set of...accomplish a task. In this chapter, we build on CTA methods by suggesting that comparative cognitive task analysis (C2TA) can help solve the aforementioned

Collective (Team) Learning Process Models: A Conceptual Review

ERIC Educational Resources Information Center

Knapp, Randall

2010-01-01

Teams have become a key resource for learning and accomplishing work in organizations. The development of collective learning in specific contexts is not well understood, yet has become critical to organizational success. The purpose of this conceptual review is to inform human resource development (HRD) practice about specific team behaviors and…

Getting There: AASL's Year in Review

ERIC Educational Resources Information Center

Phillip, Cyndi

2007-01-01

In this article, the author shares her accomplishments as the 2006-2007 president of the American Association of School Librarians. Many of her accomplishments help fulfill the goals, objectives, and strategies of the AASL strategic plan. These include the sold-out AASL National Institute on assessment, new innovative reading grants, and its…

Alabama Public Library Service Annual Report, 1990.

ERIC Educational Resources Information Center

Alabama Public Library Service, Montgomery.

This annual report highlights the accomplishments of the Alabama Public Library Service (APLS) during 1990. Introductory materials include a map of Alabama's Congressional districts, photographs of the executive board of APLS, and comments from the chairman of the executive board and from APLS' director. Accomplishments are reported under the…

Nanomaterials for Advanced Life Support in Advanced Life Support in Space systems

NASA Technical Reports Server (NTRS)

Allada, Rama Kumar; Moloney, Padraig; Yowell, Leonard

2006-01-01

A viewgraph presentation describing nanomaterial research at NASA Johnson Space Center with a focus on advanced life support in space systems is shown. The topics include: 1) Introduction; 2) Research and accomplishments in Carbon Dioxide Removal; 3) Research and Accomplishments in Water Purification; and 4) Next Steps

Technique for compressing light intensity ranges utilizing a specifically designed liquid crystal notch filter

DOEpatents

Rushford, Michael C.

1988-01-01

A pin hole camera assembly for use in viewing an object having a relatively large light intensity range, for example a crucible containing molten metal in an atomic vapor laser isotope separation (AVLIS) system is disclosed herein. The assembly includes means for optically compressing the light intensity range appearing at its input sufficient to make it receivable and decipherable by a standard video camera. To accomplish this, the assembly utilizes the combination of interference filter and a liquid crystal notch filter. The latter which preferably includes a cholesteric liquid crystal arrangement is configured to pass light at all wavelengths, except a relatively narrow wavelength band which defines the filter's notch, and includes means for causing the notch to vary to at least a limited extent with the intensity of light at its light incidence surface.

Thermal and Fluid Modeling of the CRYogenic Orbital TEstbed (CRYOTE) Ground Test Article (GTA)

NASA Technical Reports Server (NTRS)

Piryk, David; Schallhorn, Paul; Walls, Laurie; Stopnitzky, Benny; Rhys, Noah; Wollen, Mark

2012-01-01

The purpose of this study was to anchor thermal and fluid system models to data acquired from a ground test article (GTA) for the CRYogenic Orbital TEstbed - CRYOTE. To accomplish this analysis, it was broken into four primary tasks. These included model development, pre-test predictions, testing support at Marshall Space Flight Center (MSFC} and post-test correlations. Information from MSFC facilitated the task of refining and correlating the initial models. The primary goal of the modeling/testing/correlating efforts was to characterize heat loads throughout the ground test article. Significant factors impacting the heat loads included radiative environments, multi-layer insulation (MLI) performance, tank fill levels, tank pressures, and even contact conductance coefficients. This paper demonstrates how analytical thermal/fluid networks were established, and it includes supporting rationale for specific thermal responses seen during testing.

Coupled structural/thermal/electromagnetic analysis/tailoring of graded composite structures

NASA Technical Reports Server (NTRS)

Mcknight, R. L.; Huang, H.; Hartle, M.

1992-01-01

Accomplishments are described for the third years effort of a 5-year program to develop a methodology for coupled structural/thermal/electromagnetic analysis/tailoring of graded composite structures. These accomplishments include: (1) structural analysis capability specialized for graded composite structures including large deformation and deformation position eigenanalysis technologies; (2) a thermal analyzer specialized for graded composite structures; (3) absorption of electromagnetic waves by graded composite structures; and (4) coupled structural thermal/electromagnetic analysis of graded composite structures.

The 1985-86 NASA space/gravitational biology accomplishments

NASA Technical Reports Server (NTRS)

1987-01-01

Individual Technical summaries of research projects of NASA's Space/Gravitational Biology Program are presented. This Program is concerned with using the unique characteristics of the space environment, particularly microgravity, as a tool to advance knowledge in the biological sciences; understanding how gravity has shaped and affected life on Earth; and understanding how the space environment affects both plant and animal species. The summaries for each project include a description of the research, a listing of the accomplishments, an explanation of the significance of the accomplishments, and a list of publications.

The 1992-1993 NASA Space Biology Accomplishments

NASA Technical Reports Server (NTRS)

Halstead, Thora W. (Editor)

1994-01-01

This report consists of individual technical summaries of research projects of NASA's Space Biology Program, for research conducted during the calendar years of 1992 and 1993. This program includes both plant and animal research, and is dedicated to understanding the role of gravity and the effects of microgravity on biological processes; determining the effects of the interaction of gravity and other environmental factors on biological systems; and using the microgravity of the space environment as a tool to advance fundamental scientific knowledge in the biological sciences to improve the quality of life on Earth and contribute to NASA's goal of manned exploration of space. The summaries for each project include a description of the research, a list of the accomplishments, an explanation of the significance of the accomplishments, and a list of publications.

Overview of NASA's Space Solar Power Technology Advanced Research and Development Program

NASA Technical Reports Server (NTRS)

Howell, Joe; Mankins, John C.; Davis, N. Jan (Technical Monitor)

2001-01-01

Large solar power satellite (SPS) systems that might provide base load power into terrestrial markets were examined extensively in the 1970s by the US Department of Energy (DOE) and the National Aeronautics and Space Administration (NASA). Following a hiatus of about 15 years, the subject of space solar power (SSP) was reexamined by NASA from 1995-1997 in the 'fresh look' study, and during 1998 in an SSP 'concept definition study', and during 1999-2000 in the SSP Exploratory Research and Technology (SERT) program. As a result of these efforts, during 2001, NASA has initiated the SSP Technology Advanced Research and Development (STAR-Dev) program based on informed decisions. The goal of the STAR-Dev program is to conduct preliminary strategic technology research and development to enable large, multi-megawatt to gigawatt-class space solar power (SSP) systems and wireless power transmission (WPT) for government missions and commercial markets (in-space and terrestrial). Specific objectives include: (1) Release a NASA Research Announcement (NRA) for SSP Projects; (2) Conduct systems studies; (3) Develop Component Technologies; (4) Develop Ground and Flight demonstration systems; and (5) Assess and/or Initiate Partnerships. Accomplishing these objectives will allow informed future decisions regarding further SSP and related research and development investments by both NASA management and prospective external partners. In particular, accomplishing these objectives will also guide further definition of SSP and related technology roadmaps including performance objectives, resources and schedules; including 'multi-purpose' applications (commercial, science, and other government).

Facilitating Energy Savings through Enhanced Usability of Thermostats

DOE Office of Scientific and Technical Information (OSTI.GOV)

Meier, Alan; Aragon, Cecilia; Peffer, Therese

2011-05-23

Residential thermostats play a key role in controlling heating and cooling systems. Occupants often find the controls of programmable thermostats confusing, sometimes leading to higher heating consumption than when the buildings are controlled manually. A high degree of usability is vital to a programmable thermostat's effectiveness because, unlike a more efficient heating system, occupants must engage in specific actions after installation to obtain energy savings. We developed a procedure for measuring the usability of thermostats and tested this methodology with 31 subjects on five thermostats. The procedure requires first identifying representative tasks associated with the device and then testing themore » subjects ability to accomplish those tasks. The procedure was able to demonstrate the subjects wide ability to accomplish tasks and the influence of a device's usability on success rates. A metric based on the time to accomplish the tasks and the fraction of subjects actually completing the tasks captured the key aspects of each thermostat's usability. The procedure was recently adopted by the Energy Star Program for its thermostat specification. The approach appears suitable for quantifying usability of controls in other products, such as heat pump water heaters and commercial lighting.« less

Atmospheric, Magnetospheric and Plasmas in Space (AMPS) spacelab payload definition study; volume 4: Part 2, Labcraft payload general specification

NASA Technical Reports Server (NTRS)

Keeley, J. T.

1976-01-01

The Labcraft Payload General Specification (LPGS) amplifies those general requirements in the Labcraft Program Specification (LPS) to ensure that all hardware, software, and STS elements will successfully function as an integrated system to accomplish the objectives of the first Labcraft mission. Contract End Item Specifications (CEIS) and Procurement Drawings (PDs) prepared and implemented for all deliverable hardware and software elements are discussed.

Development of Augmented Leukemia/Lymphoma-Specific T-Cell Immunotherapy for Deployment with Haploidentical Hematopoietic Progenitor-Cell Transplant

DTIC Science & Technology

2009-05-01

adoptive therapy using CD19-specific chimeric antigen receptor re-directed T cells for recurrent/refrctory follicular lymphoma...Beauty (SB) transposon/transposase system to express a CD19-specific chimeric antigen receptor (CAR). T cells that have undergone transposition...accomplished using genetic engineering to express a chimeric antigen receptor (CAR) to redirect the specificity of T cells for CD19 on malignant B cells

Understanding Human Accomplishment: Quality Education Program Study. Booklet 9 (Description).

ERIC Educational Resources Information Center

Bucks County Public Schools, Doylestown, PA.

Categories of effective and ineffective behavior in regard to Goal Nine of the Quality Education Program (regarding student understanding of human accomplishment) are listed. Both the rationales for areas of effective student behavior and the categories of teacher strategies are also included. (See TM 001 375 for project description.) (MS)

Unified Models of Turbulence and Nonlinear Wave Evolution in the Extended Solar Corona and Solar Wind

NASA Technical Reports Server (NTRS)

Wagner, William (Technical Monitor); Cranmer, Steven R.

2005-01-01

The paper discusses the following: 1. No-cost Extension. The no-cost extension is required to complete the work on the unified model codes (both hydrodynamic and kinetic Monte Carlo) as described in the initial proposal and previous annual reports. 2. Scientific Accomplishments during the Report Period. We completed a comprehensive model of Alfvtn wave reflection that spans the full distance from the photosphere to the distant heliosphere. 3. Comparison of Accomplishments with Proposed Goals. The proposal contained two specific objectives for Year 3: (1) to complete the unified model code, and (2) to apply it to various kinds of coronal holes (and polar plumes within coronal holes). Although the anticipated route toward these two final goals has changed (see accomplishments 2a and 2b above), they remain the major milestones for the extended period of performance. Accomplishments la and IC were necessary prerequisites for the derivation of "physically relevant transport and mode-coupling terms" for the unified model codes (as stated in the proposal Year 3 goals). We have fulfilled the proposed "core work" to study 4 general types of physical processes; in previous years we studied turbulence, mode coupling (Le., non-WKB reflection), and kinetic wave damping, and accomplishment lb provides the fourth topic: nonlinear steepening.

KENNEDY SPACE CENTER, FLA. - Astronaut Pamela Melroy (fourth from right in front) joins other attendees at the Florida Commission on the Status of Women held June 7 at the Debus Conference Facility. Melroy was a speaker. Her accomplishments include serving as pilot on two Shuttle flights (STS-92 in 2000 and STS-112 in 2002), and logging more than 562 hours in space. The commission, through coordinating, researching, communicating, and encouraging legislation, is dedicated to empowering women from all walks of life in achieving their fullest potential, to eliminating barriers to that achievement, and to recognizing women’s accomplishments.

NASA Image and Video Library

2003-06-07

KENNEDY SPACE CENTER, FLA. - Astronaut Pamela Melroy (fourth from right in front) joins other attendees at the Florida Commission on the Status of Women held June 7 at the Debus Conference Facility. Melroy was a speaker. Her accomplishments include serving as pilot on two Shuttle flights (STS-92 in 2000 and STS-112 in 2002), and logging more than 562 hours in space. The commission, through coordinating, researching, communicating, and encouraging legislation, is dedicated to empowering women from all walks of life in achieving their fullest potential, to eliminating barriers to that achievement, and to recognizing women’s accomplishments.

Race to the Top. Delaware Report. Year 2: School Year 2011-2012. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2013

2013-01-01

This State-specific summary report serves as an assessment of Delaware's Year 2 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation from approximately September 2011 through September 2012. Despite some implementation challenges and delays during the…

Race to the Top. Florida Report. Year 4: School Year 2013-2014. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2015

2015-01-01

This State-specific summary report serves as an assessment of Florida's annual Race to the Top implementation. The Year 4 report for Phase 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2013 through September 2014. Some highlights of…

Addressing the Mathematics-Specific Needs of Beginning Mathematics Teachers

ERIC Educational Resources Information Center

Britton, Edward

2012-01-01

Beginning mathematics teachers at the secondary level (middle and high school grades) have mathematics-specific needs that induction programs should address more substantially. However, a number of issues in how programs can accomplish this are more complex than often framed in discussions occurring in the induction programs and the field of…

Race to the Top. Georgia Report. Year 4: School Year 2013-2014. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2015

2015-01-01

This State-specific summary report serves as an assessment of Georgia's annual Race to the Top implementation. The Year 4 report for Phase 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2013 through September 2014. To support implementation…

Race to the Top. Hawaii Report. Year 1: School Year 2010-2011. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2012

2012-01-01

This State-specific summary report serves as an assessment of Hawaii's Year 1 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation to date. This past year, Hawaii significantly improved collaboration among the Governor's Office, the HIDOE (Hawaii…

Race to the Top. Maryland Report. Year 4: School Year 2013-2014. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2015

2015-01-01

This State-specific summary report serves as an assessment of Maryland's Year 4 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from the implementation process from approximately September 2013 through September 2014. During Year 4, Maryland supported educators as…

Race to the Top. Massachusetts Report. Year 2: School Year 2011-2012. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2013

2013-01-01

The State-specific summary report serves as an assessment of Massachusetts' Year 2 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation from approximately September 2011 through September 2012. In Year 2, Massachusetts continued to implement strong…

Orbital construction support equipment

NASA Technical Reports Server (NTRS)

1977-01-01

Approximately 200 separate construction steps were defined for the three solar power satellite (SPS) concepts. Detailed construction scenarios were developed which describe the specific tasks to be accomplished, and identify general equipment requirements. The scenarios were used to perform a functional analysis, which resulted in the definition of 100 distinct SPS elements. These elements are the components, parts, subsystems, or assemblies upon which construction activities take place. The major SPS elements for each configuration are shown. For those elements, 300 functional requirements were identified in seven generic processes. Cumulatively, these processes encompass all functions required during SPS construction/assembly. Individually each process is defined such that it includes a specific type of activity. Each SPS element may involve activities relating to any or all of the generic processes. The processes are listed, and examples of the requirements defined for a typical element are given.

New techniques for the analysis of manual control systems. [mathematical models of human operator behavior

NASA Technical Reports Server (NTRS)

Bekey, G. A.

1971-01-01

Studies are summarized on the application of advanced analytical and computational methods to the development of mathematical models of human controllers in multiaxis manual control systems. Specific accomplishments include the following: (1) The development of analytical and computer methods for the measurement of random parameters in linear models of human operators. (2) Discrete models of human operator behavior in a multiple display situation were developed. (3) Sensitivity techniques were developed which make possible the identification of unknown sampling intervals in linear systems. (4) The adaptive behavior of human operators following particular classes of vehicle failures was studied and a model structure proposed.

Plants and fungi in the era of heterogeneous plasma membranes.

PubMed

Opekarová, M; Malinsky, J; Tanner, W

2010-09-01

Examples from yeast and plant cells are described that show that their plasma membrane is laterally compartmented. Distinct lateral domains encompassing both specific lipids and integral proteins coexist within the plane of the plasma membrane. The compartments are either spatially stable and include distinct sets of proteins, or they are transiently formed to accomplish diverse functions. They are not related to lipid rafts or their clusters, as defined for mammalian cells. This review summarises only well-documented compartments of plasma membranes from plants and fungi, which have been recognised using microscopic approaches. In several cases, physiological functions of the membrane compartmentation are revealed.

Bumps on the road to Magnet designation: achieving organizational excellence.

PubMed

Steinbinder, Amy

2009-01-01

The chief nursing officer is in a unique position to guide his or her organization to excellence by creating a compelling vision; maintaining objectivity regarding the nursing department's accomplishments; holding senior nurse leaders accountable as Magnet champions; demonstrating strategic thinking, business planning development, operational connection, and awareness of clinical aspects of care; and establishing levels of ownership and decision making within the nursing department's operational framework. The clear definition of terms including responsibility, authority, delegation, accountability, and empowerment are necessary and, coupled with specific actions, skills, and measures of success, guide individual and group processes to achieve organizational excellence and ultimately Magnet designation.

A Polar Specific 20-year Data Set of Cloud Fraction and Height Derived from Satellite Radiances

NASA Technical Reports Server (NTRS)

Francis, Jennifer; Schweiger, Axel

2004-01-01

This is a final report to fulfill reporting requirements on NASA grant NASA NAG5-11800. Jennifer Francis, PI at Rutgers University is currently continuing work on this project under a no-cost extension. Work at the University of Washington portion of the project is completed and reported here. Major accomplishments and results from this portion of the project include: 1) Extension and reprocessing of TOVS Polar Pathfinder (Path-P) data set; 2) Analysis of Arctic cloud variability; 3) Validation of Southern Hemisphere ocean cloud retrievals; 4) Intercompared cloud height information from AVHRR retrievals and surface-based cloud radar information.

Electro-optic architecture for servicing sensors and actuators in advanced aircraft propulsion systems

NASA Technical Reports Server (NTRS)

Poppel, G. L.; Glasheen, W. M.

1989-01-01

A detailed design of a fiber optic propulsion control system, integrating favored sensors and electro-optics architecture is presented. Layouts, schematics, and sensor lists describe an advanced fighter engine system model. Components and attributes of candidate fiber optic sensors are identified, and evaluation criteria are used in a trade study resulting in favored sensors for each measurand. System architectural ground rules were applied to accomplish an electro-optics architecture for the favored sensors. A key result was a considerable reduction in signal conductors. Drawings, schematics, specifications, and printed circuit board layouts describe the detailed system design, including application of a planar optical waveguide interface.

Administrative automation in a scientific environment

NASA Technical Reports Server (NTRS)

Jarrett, J. R.

1984-01-01

Although the scientific personnel at GSFC were advanced in the development and use of hardware and software for scientific applications, resistance to the use of automation or purchase of terminals, software and services, specifically for administrative functions was widespread. The approach used to address problems and constraints and plans for administrative automation within the Space and Earth Sciences Directorate are delineated. Accomplishments thus far include reduction of paperwork and manual efforts; improved communications through telemail and committees; additional support staff; increased awareness at all levels on ergonomic concerns and the need for training; better equipment; improved ADP skills through experience; management commitment; and an overall strategy for automating.

Integrating biological redesign: where synthetic biology came from and where it needs to go.

PubMed

Way, Jeffrey C; Collins, James J; Keasling, Jay D; Silver, Pamela A

2014-03-27

Synthetic biology seeks to extend approaches from engineering and computation to redesign of biology, with goals such as generating new chemicals, improving human health, and addressing environmental issues. Early on, several guiding principles of synthetic biology were articulated, including design according to specification, separation of design from fabrication, use of standardized biological parts and organisms, and abstraction. We review the utility of these principles over the past decade in light of the field's accomplishments in building complex systems based on microbial transcription and metabolism and describe the progress in mammalian cell engineering. Copyright © 2014 Elsevier Inc. All rights reserved.

Effects of Dog-Assisted Therapy on Communication and Basic Social Skills of Adults With Intellectual Disabilities: A Pilot Study.

PubMed

Scorzato, Ivano; Zaninotto, Leonardo; Romano, Michela; Menardi, Chiara; Cavedon, Lino; Pegoraro, Alessandra; Socche, Laura; Zanetti, Piera; Coppiello, Deborah

2017-06-01

Thirty-nine adults with severe to profound intellectual disability (ID) were randomly assigned to either an experimental group (n = 21) or a control group (n = 18). Assessment was blinded and included selected items from the International Classification of Functioning, Disability and Health (ICF), the Behavioral Assessment Battery (BAB), and the Learning Accomplishment Profile (LAP). The experimental group, who attended a dog-assisted treatment intervention over a 20-week period, showed significant improvements in several cognitive domains, including attention to movement (BAB-AM), visuomotor coordination (BAB-VM), exploratory play (BAB-EP), and motor imitation (BAB-CO-MI), as well as in some social skills, as measured by LAP items. Effects were specific to the intervention and independent of age or basic level of disability.

Charged Particle lunar Environment Experiment (CPLEE)

NASA Technical Reports Server (NTRS)

Reasoner, D. L.

1974-01-01

Research development in the Charged Particle Lunar Environment Experiment (CPLEE) is reported. The CPLEE is ion-electron spectrometer placed on the lunar surface for the purpose of measuring charged particle fluxes impacting the moon from a variety of regions and to study the interactions between space plasmas and the lunar surface. The principal accomplishments reported include: (1) furnishing design specifications for construction of the CPLEE instruments; (2) development of an advanced computer-controlled facility for automated instrument calibration; (3) active participation in the deployment and past-deployment operational phases with regard to data verification and operational mode selection; and (4) publication of research papers, including a study of lunar photoelectrons, a study of plasmas resulting from man-made lunar impart events, a study of magnetotail and magnetosheath particle populations, and a study of solar-flare interplanetary particles.

Alloy 690 for steam generator tubing applications

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gold, R.E.; Harrod, D.L.; Aspden, R.G.

1990-10-01

This report has been prepared to provide background information for Ni-Cr-Fe Alloy 690 which is currently the material of choice for steam generator heat transfer tubing applications. Activities directed toward the qualification of Alloy 690 for these applications are summarized; this includes efforts which focused on optimization of materials procurement specifications. Emphasis is placed on research accomplished primarily in the four year period from June 1985, the time of the first EPRI Workshop on Alloy 690 was held. The topic is treated in a broad sense, and includes review of the physical metallurgy of the alloy, tube manufacturing processes, themore » properties of commercial production tubing, and the corrosion behavior of Alloy 690 in environments appropriate to steam generator service. 12 refs., 7 figs., 8 tabs.« less

Long Duration Exposure Facility Mini-Data Base User`s Guide: Macintosh version. (Diskette)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bohnhoff-Hlavacek, G.; Pippin, H.G.; Dursch, H.W.

1995-04-01

One of the objectives of the LDEF Special Investigation Group (SIG) was to develop a LDEF data base that identifies the experiment objectives and hardware flown, summarizes results and conclusions, and provides a system analysis overview, including spacecraft design guidelines and space environmental effects. Compiling the information into an easily accessible data base format, and making it available to the space community was a major task accomplished by the System and Materials SIG effort beginning in 1981. Included in this document is a short user`s manual for the LDEF Mini-Data Bases. The user`s manual contains pertinent examples from the datamore » base on specifically how to access and work with the LDEF information. Accompanying this document are the mini-data bases on disk.« less

WFIRST-AFTA coronagraph shaped pupil masks: design, fabrication, and characterization

NASA Astrophysics Data System (ADS)

Balasubramanian, Kunjithapatham; White, Victor; Yee, Karl; Echternach, Pierre; Muller, Richard; Dickie, Matthew; Cady, Eric; Prada, Camilo Mejia; Ryan, Daniel; Poberezhskiy, Ilya; Kern, Brian; Zhou, Hanying; Krist, John; Nemati, Bijan; Eldorado Riggs, A. J.; Zimmerman, Neil T.; Kasdin, N. Jeremy

2016-01-01

NASA WFIRST-AFTA mission study includes a coronagraph instrument to find and characterize exoplanets. Various types of masks could be employed to suppress the host starlight to about 10-9 level contrast over a broad spectrum to enable the coronagraph mission objectives. Such masks for high-contrast internal coronagraphic imaging require various fabrication technologies to meet a wide range of specifications, including precise shapes, micron scale island features, ultralow reflectivity regions, uniformity, wave front quality, and achromaticity. We present the approaches employed at JPL to produce pupil plane and image plane coronagraph masks by combining electron beam, deep reactive ion etching, and black silicon technologies with illustrative examples of each, highlighting milestone accomplishments from the High Contrast Imaging Testbed at JPL and from the High Contrast Imaging Lab at Princeton University.

Benjamin Franklin and the neurosciences.

PubMed

Finger, Stanley

2006-01-01

Benjamin Franklin (1706-1790), who is better known in other fields, especially colonial politics and international diplomacy, was an early, major contributor to the neurosciences from the New World. Among his accomplishments are: experiments on medical electricity as a possible cure for the palsies and hysteria; the first descriptions of how electricity affecting the brain can cause a specific type of amnesia; supporting the idea that cranial shocks might provide a cure for melancholia; showing that the cures performed by the Mesmerists to remove obstructions, including nerve blockages, rest on gullibility and suggestion, and recognizing the dangers, including those to the nerves, posed by exposure to lead. Franklin?s neuroscience was firmly based on experiments, careful observations, and hard data ? and finding clinical relevance for new discoveries was always on his mind.

Future Therapies for Food Allergies

PubMed Central

Nowak-Węgrzyn, Anna; Sampson, Hugh A.

2011-01-01

Food allergy is an increasingly prevalent problem in westernized countries and there is an unmet medical need for an effective form of therapy . A number of therapeutic strategies are under investigation targeting foods that most frequently provoke severe IgE-mediated anaphylactic reactions (peanut, tree nuts, shellfish) or are most common in children, such as cow’s milk and hen’s egg. Approaches being pursued are both food allergen-specific and non-specific. Allergen-specific approaches include oral, sublingual and epicutaneous immunotherapy (desensitization) with native food allergens, and mutated recombinant proteins, which have decreased IgE-binding activity, co-administered within heat-killed E.coli to generate maximum immune response. Diets containing extensively heated (baked) milk and egg represent an alternative approach to food oral immunotherapy and are already changing the paradigm of strict dietary avoidance for food-allergic patients. Non-specific approaches include monoclonal anti-IgE antibodies, which may increase the threshold dose for food allergen in food-allergic patients, and a Chinese herbal formulation, which prevented peanut-induced anaphylaxis in a mouse model, and is currently being investigated in clinical trials. The variety of strategies for treating food allergy increases the likelihood of success and gives hope that accomplishing an effective therapy for food allergy is within reach. PMID:21277625

The 1988-1989 NASA Space/Gravitational Biology Accomplishments

NASA Technical Reports Server (NTRS)

Halstead, Thora W. (Editor)

1990-01-01

This report consists of individual technical summaries of research projects of NASA's space/gravitational biology program, for research conducted during the period May 1988 to April 1989. This program is concerned with using the unique characteristics of the space environment, particularly microgravity, as a tool to advance knowledge in the biological sciences; understanding how gravity has shaped and affected life on Earth; and understanding how the space environment affects both plant and animal species. The summaries for each project include a description of the research, a list of the accomplishments, an explanation of the significance of the accomplishments, and a list of publications.

The 1986-87 NASA space/gravitational biology accomplishments

NASA Technical Reports Server (NTRS)

Halstead, Thora W. (Editor)

1987-01-01

This report consists of individual technical summaries of research projects of NASA's Space/Gravitational Biology program, for research conducted during the period January 1986 to April 1987. This program utilizes the unique characteristics of the space environment, particularly microgravity, as a tool to advance knowledge in the biological sciences; understanding how gravity has shaped and affected life on Earth; and understanding how the space environment affects both plant and animal species. The summaries for each project include a description of the research, a list of accomplishments, an explanation of the significance of the accomplishments, and a list of publications.

The 1987-1988 NASA space/gravitational biology accomplishments

NASA Technical Reports Server (NTRS)

Halstead, Thora W. (Editor)

1988-01-01

Individual technical summaries of research projects of the NASA Space/Gravitational Biology Program, for research conducted during the period January 1987 to April 1988 are presented. This Program is concerned with using the characteristics of the space environment, particularly microgravity, as a tool to advance knowledge in the biological sciences; understanding how gravity has shaped and affected life on earth; and understanding how the space environment affects both plant and animal species. The summaries for each project include a description of the research, a list of the accomplishments, an explanation of the significance of the accomplishments, and a list of publications.

Software Engineering Improvement Activities/Plan

NASA Technical Reports Server (NTRS)

2003-01-01

bd Systems personnel accomplished the technical responsibilities for this reporting period, as planned. A close working relationship was maintained with personnel of the MSFC Avionics Department Software Group (ED14). Work accomplishments included development, evaluation, and enhancement of a software cost model, performing literature search and evaluation of software tools available for code analysis and requirements analysis, and participating in other relevant software engineering activities. Monthly reports were submitted. This support was provided to the Flight Software Group/ED 1 4 in accomplishing the software engineering improvement engineering activities of the Marshall Space Flight Center (MSFC) Software Engineering Improvement Plan.

Constellation Overview: Ares V Solar System Science Workshop

NASA Technical Reports Server (NTRS)

Horack, John M.

2008-01-01

Presentation topics include: what is NASA's mission, why the Moon next, options for Moon landings, NASA's exploration roadmap, building on a foundation of proven technologies - launch vehicle comparisons, Ares nationwide team, Ares I elements, vehicle integration accomplishments, Aires I-X test flight, Ares I-X accomplishments, Orion crew exploration vehicle, Altair lunar lander, and Ares V elements.

ERIC Annual Report, 1999: Summarizing the Recent Accomplishments of the Educational Resources Information Center.

ERIC Educational Resources Information Center

Smarte, Lynn

This 1999 annual report, summarizing the accomplishments of the Educational Resources Information System (ERIC) system in 1998, begins with a section that highlights progress towards meeting goals, as well as selected statistics. The second section, comprising the bulk of the report, provides an overview of ERIC, including the ERIC database, user…

ERIC Annual Report, 2000: Summarizing the Recent Accomplishments of the Educational Resources Information Center.

ERIC Educational Resources Information Center

Smarte, Lynn

This 2000 annual report, summarizing the accomplishments of the Educational Resources Information Center (ERIC) system in 1999, begins with a section that highlights progress towards meeting goals, as well as selected statistics. The second section, comprising the bulk of the report, provides an overview of ERIC, including the ERIC database, user…

Acoustics Division recent accomplishments and research plans

NASA Technical Reports Server (NTRS)

Clark, L. R.; Morgan, H. G.

1986-01-01

The research program currently being implemented by the Acoustics Division of NASA Langley Research Center is described. The scope, focus, and thrusts of the research are discussed and illustrated for each technical area by examples of recent technical accomplishments. Included is a list of publications for the last two calendar years. The organization, staff, and facilities are also briefly described.

Georgia Deaf-Blind Project. Final Report, 1992-1995. State and Multi-State Projects for Children with Deaf-Blindness.

ERIC Educational Resources Information Center

Georgia State Dept. of Education, Atlanta.

This final report describes activities and accomplishments of the Georgia Deaf-Blind Project, a 3-year federally supported project encompassing 159 counties and providing technical assistance to 237 infants, children, and youth with deaf-blindness along with their families and their service providers. Project accomplishments included: (1) more…

Physical Education's Role in Public Health: Steps Forward and Backward over 20 Years and HOPE for the Future

ERIC Educational Resources Information Center

Sallis, James F.; McKenzie, Thomas L.; Beets, Michael W.; Beighle, Aaron; Erwin, Heather; Lee, Sarah

2012-01-01

The 1991 paper, "Physical Education's Role in Public Health" described the importance of physical education in addressing public health problems. On its 20th anniversary, this article reviews accomplishments in improving the health impact of physical education and identifies areas lacking progress. Major accomplishments include development of…

Methodology for Life Testing of Refractory Metal/Sodium Heat Pipes

NASA Technical Reports Server (NTRS)

Martin, James J.; Reid, Robert S.

2006-01-01

The focus of this work was to establish an approach to generate carefully controlled data that can conclusively establish heat pipe operating life with material-fluid combinations capable of extended operation. To accomplish this goal acceleration is required to compress 10 years of operational life into 3 years of laboratory testing through a combination of increased temperature and mass fluence. Specific test series have been identi3ed, based on American Society for Testing and Materials (ASTM) specifications, to investigate long term corrosion rates. The refractory metal selected for demonstration purposes is a Molybdenum-44.5%Rhenium alloy formed by powder metallurgy. The heat pipe makes use of an annular crescent wick design formed by hot isostatic pressing of Molybdenum-Rhenium wire mesh. The heat pipes are filled using vacuum distillation and purity sampling is considered. Testing of these units is round-the-clock with 6-month destructive and non-destructive inspection intervals to identify the onset and level of corrosion. Non-contact techniques are employed for providing power to the evaporator (radio frequency induction heating at I to 5 kW per unit) and calorimetry at the condenser (static gas gap coupled water cooled calorimeter). The planned operating temperature range would extend from 1123 to 1323 K. Accomplishments prior to project cancellation included successful demonstration of the heat pipe wick fabrication technique, establishment of all engineering designs, baselined operational test requirements and procurement/assembly of supporting test hardware systems.

14 CFR 221.71 - Requirement of clarity and specificity.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS TARIFFS Amendment of Tariffs § 221.71 Requirement of clarity and... the changes being made. Amendments to paper tariffs shall be accomplished by reissuing each page upon...

7 CFR 1944.502 - Policy.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Public Law 103-354's policies of targeting FmHA or its successor agency under Public Law 103-354... housing plans and strategies except as necessary to accomplish the specific objectives of the TSA project. ...

50 CFR 600.507 - Recordkeeping.

Code of Federal Regulations, 2010 CFR

2010-10-01

... indelible ink, with corrections to be accomplished by lining out and rewriting, rather than erasure. (i) Alternative log formats. As an alternative to the use of the specific formats provided, a Nation may submit a...

50 CFR 600.507 - Recordkeeping.

Code of Federal Regulations, 2011 CFR

2011-10-01

... indelible ink, with corrections to be accomplished by lining out and rewriting, rather than erasure. (i) Alternative log formats. As an alternative to the use of the specific formats provided, a Nation may submit a...

Water reuse systems: A review of the principal components

USGS Publications Warehouse

Lucchetti, G.; Gray, G.A.

1988-01-01

Principal components of water reuse systems include ammonia removal, disease control, temperature control, aeration, and particulate filtration. Effective ammonia removal techniques include air stripping, ion exchange, and biofiltration. Selection of a particular technique largely depends on site-specific requirements (e.g., space, existing water quality, and fish densities). Disease control, although often overlooked, is a major problem in reuse systems. Pathogens can be controlled most effectively with ultraviolet radiation, ozone, or chlorine. Simple and inexpensive methods are available to increase oxygen concentration and eliminate gas supersaturation, these include commercial aerators, air injectors, and packed columns. Temperature control is a major advantage of reuse systems, but the equipment required can be expensive, particularly if water temperature must be rigidly controlled and ambient air temperature fluctuates. Filtration can be readily accomplished with a hydrocyclone or sand filter that increases overall system efficiency. Based on criteria of adaptability, efficiency, and reasonable cost, we recommend components for a small water reuse system.

Development Programme, 1983-1989.

PubMed

1987-01-01

This document reprints provisions of Chile's Development Program for 1983-89. The population and family objectives of the Program include: strengthening the right of every couple to decide freely the number of their children by providing everyone with access to information and adequate health care services, as well as seeking a balanced population growth and appropriate geographic distribution for this increased population. Specific policies include protecting human life from the moment of conception; offering family planning methods that may include sterilization but not abortion; recognizing the equality of women and their right to participate in economic and social development without arbitrary discrimination while validating their role as mothers; social protection of minors; provision of special services to underprivileged children; inclusion of a "family education" course in schools; promotion of programs of family development for the general public; and encouragement of women's participation as volunteers in accomplishing tasks of social action.

Programmable and multiparameter DNA-based logic platform for cancer recognition and targeted therapy.

PubMed

You, Mingxu; Zhu, Guizhi; Chen, Tao; Donovan, Michael J; Tan, Weihong

2015-01-21

The specific inventory of molecules on diseased cell surfaces (e.g., cancer cells) provides clinicians an opportunity for accurate diagnosis and intervention. With the discovery of panels of cancer markers, carrying out analyses of multiple cell-surface markers is conceivable. As a trial to accomplish this, we have recently designed a DNA-based device that is capable of performing autonomous logic-based analysis of two or three cancer cell-surface markers. Combining the specific target-recognition properties of DNA aptamers with toehold-mediated strand displacement reactions, multicellular marker-based cancer analysis can be realized based on modular AND, OR, and NOT Boolean logic gates. Specifically, we report here a general approach for assembling these modular logic gates to execute programmable and higher-order profiling of multiple coexisting cell-surface markers, including several found on cancer cells, with the capacity to report a diagnostic signal and/or deliver targeted photodynamic therapy. The success of this strategy demonstrates the potential of DNA nanotechnology in facilitating targeted disease diagnosis and effective therapy.

Development of a Software Safety Process and a Case Study of Its Use

NASA Technical Reports Server (NTRS)

Knight, J. C.

1997-01-01

Research in the year covered by this reporting period has been primarily directed toward the following areas: (1) Formal specification of user interfaces; (2) Fault-tree analysis including software; (3) Evaluation of formal specification notations; (4) Evaluation of formal verification techniques; (5) Expanded analysis of the shell architecture concept; (6) Development of techniques to address the problem of information survivability; and (7) Development of a sophisticated tool for the manipulation of formal specifications written in Z. This report summarizes activities under the grant. The technical results relating to this grant and the remainder of the principal investigator's research program are contained in various reports and papers. The remainder of this report is organized as follows. In the next section, an overview of the project is given. This is followed by a summary of accomplishments during the reporting period and details of students funded. Seminars presented describing work under this grant are listed in the following section, and the final section lists publications resulting from this grant.

Race to the Top. New York Report. Year 4: School Year 2013-2014. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2015

2015-01-01

This State-specific summary report serves as an assessment of New York's annual Race to the Top implementation. The Year 4 report for Phase 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2013 through September 2014. In Year 4, New York…

Race to the Top. North Carolina Report. Year 2: School Year 2011-2012. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2013

2013-01-01

This State-specific summary report serves as an assessment of North Carolina's second year of Race to the Top implementation. The report highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2011 through September 2012. In Year 2, North Carolina continued the…

Race to the Top. Massachusetts Report. Year 3: School Year 2012-2013. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2014

2014-01-01

This State-specific summary report serves as an assessment of Massachusetts' Year 3 Race to the Top implementation. The Year 3 report for Phase 1 and Phase 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2012 through September 2013. In School…

Race to the Top. District of Columbia Report. Year 1: School Year 2010-2011. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2012

2012-01-01

This State-specific summary report serves as an assessment of the District of Columbia's Year 1 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation to date. The Office of the State Superintendent of Education (OSSE) manages the District of Columbia…

Race to the Top. Florida Report. Year 2: School Year 2011-2012. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2013

2013-01-01

This State-specific summary report serves as an assessment of Florida's Year 2 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation from approximately September 2011 through September 2012. In Year 2, the State made progress in executing contracts and…

Race to the Top. Rhode Island Report. Year 4: School Year 2013-2014. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2015

2015-01-01

This State-specific summary report serves as an assessment of Rhode Island's Year 3 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation from approximately September 2013 through September 2014. Building upon the successes of Years 1 through 3, in Year…

Work Analysis Specialist Project. Final Report. Project Number 325-81-111-2.

ERIC Educational Resources Information Center

Gordon, Donald M.

This project was conducted in New Castle (Henry County), Indiana to train and use the services of a work analysis specialist who would work with manufacturing companies to improve company profits through the provision of training programs based on a specific needs assessment. The determination of specific needs was accomplished through the…

Race to the Top. Maryland Report. Year 3: School Year 2012-2013. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2014

2014-01-01

This State-specific summary report serves as an assessment of Maryland's Year 3 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from the implementation process. During Year 3 Maryland continued to prepare educators to fully implement the Common Core State Standards…

Race to the Top. Rhode Island Report. Year 2: School Year 2011-2012. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2013

2013-01-01

This State-specific summary report serves as an assessment of Rhode Island's Year 2 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation from approximately September 2011 through September 2012. In Year 2, Rhode Island Department of Education (RIDE)…

Race to the Top. District of Columbia Report. Year 2: School Year 2011-2012. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2013

2013-01-01

This State-specific summary report serves as an assessment of the District of Columbia's Year 2 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation from approximately September 2011 through September 2012. Despite the delays, the Office of the State…

Race to the Top. Ohio Report. Year 2: School Year 2011-2012. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2013

2013-01-01

This State-specific summary report serves as an assessment of Ohio's Year 2 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation from approximately September 2011 through September 2012. During Year 2, Ohio built on its Year 1 successes. In its…

Race to the Top. Rhode Island Report. Year 1: School Year 2010-2011. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2012

2012-01-01

This State-specific summary report serves as an assessment of Rhode Island's Year 1 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation to date. According to the State, in Year 1, Rhode Island greatly increased statewide capacity to begin…

Race to the Top. District of Columbia Report. Year 4: School Year 2013-2014. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2015

2015-01-01

This State-specific summary report serves as an assessment of the District of Columbia's annual Race to the Top implementation. The Year 4 report for Phase 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2013 through September 2014. Given that…

Race to the Top. Delaware Report. Year 1: School Year 2010-2011. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2012

2012-01-01

This State-specific summary report serves as an assessment of Delaware's Year 1 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation to date. Delaware created new structures at the State level to support both State and LEA (local education agency) Race…

Race to the Top. North Carolina. Year 1: School Year 2010-2011. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2012

2012-01-01

This State-specific summary report serves as an assessment of North Carolina's Year 1 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation to date. Delaware created new structures at the State level to support both State and LEA (local education…

Race to the Top. Tennessee Report. Year 4: School Year 2013-2014. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2015

2015-01-01

The State-specific summary report serves as an assessment of Tennessee's annual Race to the Top implementation. The Year 4 report for Phase 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2013 through September 2014. Given that Delaware and…

Race to the Top. Rhode Island Report. Year 3: School Year 2012-2013. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2014

2014-01-01

This State-specific summary report serves as an assessment of Rhode Island's Year 3 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation from approximately September 2012 through September 2013. In Year 3, many initiatives that were in the development…

Race to the Top. North Carolina Report. Year 4: School Year 2013-2014. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2015

2015-01-01

This State-specific summary report serves as an assessment of North Carolina's annual Race to the Top implementation. The Year 4 report for Phase 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2013 through September 2014. In year 4, North…

Race to the Top. Delaware Report. Year 4: School Year 2013-2014. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2015

2015-01-01

The State-specific summary report serves as an assessment of Delaware's annual Race to the Top implementation. The Year 4 report for Phase 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2013 through September 2014. Given that Delaware and…

Race to the Top. New York Report. Year 1: School Year 2010-2011. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2012

2012-01-01

This State-specific summary report serves as an assessment of New York's Year 1 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation to date. New York significantly increased its capacity to provide support to its local educational agencies (LEAs). At…

Race to the Top. Hawaii Report. Year 2: School Year 2011-2012. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2013

2013-01-01

This State-specific summary report serves as an assessment of Hawaii's Year 2 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation from approximately September 2011 through September 2012. During Year 2, Hawaii worked to revise its Race to the Top plan…

Race to the Top. Delaware Report. Year 3: School Year 2012-2013. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2014

2014-01-01

The State-specific summary report serves as an assessment of Delaware's annual Race to the Top implementation. The Year 3 report for Phase 1 and 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2012 through September 2013. Delaware made…

Research on: A. Reclamation of borrow pits and denuded lands; B. Biochemical aspects of mycorrhizae of forest trees

DOE Office of Scientific and Technical Information (OSTI.GOV)

Marx, D.H.

1990-12-01

This report furnishes a list of compiled and ongoing studies and a list of publications which resulted from the research accomplished by Institute scientists and other collaborators. The research accomplished can be placed in four categories: I. Research on borrow pit rehabilitation with 12 publications; II. Research on artificial regeneration of southern pines with 34 publications; III. Research on artificial regeneration of eastern hardwoods with 16 publications; and IV. Cooperative research with the University of Georgia on biochemical aspects of mycorrhizae with 5 publications. Major accomplishments of this research are: 1. Procedures to successfully reclaim borrow pits with sludge, subsoilingmore » and seedlings with specific mycorrhizae. 2. Protocols to successfully artificially regenerate southern pines (particularly ling leaf pine) and certain eastern hardwoods. 3. Basic understanding of the biochemistry of mycorrhizae and the discovery of a new pathway for sucrose utilization in plants. 67 refs.« less

Photocatalytic conversion of CO(2) into renewable hydrocarbon fuels: state-of-the-art accomplishment, challenges, and prospects.

PubMed

Tu, Wenguang; Zhou, Yong; Zou, Zhigang

2014-07-16

Photocatalytic reduction of CO2 into hydrocarbon fuels, an artificial photosynthesis, is based on the simulation of natural photosynthesis in green plants, whereby O2 and carbohydrates are produced from H2 O and CO2 using sunlight as an energy source. It couples the reductive half-reaction of CO2 fixation with a matched oxidative half-reaction such as water oxidation, to achieve a carbon neutral cycle, which is like killing two birds with one stone in terms of saving the environment and supplying future energy. The present review provides an overview and highlights recent state-of-the-art accomplishments of overcoming the drawback of low photoconversion efficiency and selectivity through the design of highly active photocatalysts from the point of adsorption of reactants, charge separation and transport, light harvesting, and CO2 activation. It specifically includes: i) band-structure engineering, ii) nanostructuralization, iii) surface oxygen vacancy engineering, iv) macro-/meso-/microporous structuralization, v) exposed facet engineering, vi) co-catalysts, vii) the development of a Z-scheme system. The challenges and prospects for future development of this field are also present. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

CardioNet: a human metabolic network suited for the study of cardiomyocyte metabolism.

PubMed

Karlstädt, Anja; Fliegner, Daniela; Kararigas, Georgios; Ruderisch, Hugo Sanchez; Regitz-Zagrosek, Vera; Holzhütter, Hermann-Georg

2012-08-29

Availability of oxygen and nutrients in the coronary circulation is a crucial determinant of cardiac performance. Nutrient composition of coronary blood may significantly vary in specific physiological and pathological conditions, for example, administration of special diets, long-term starvation, physical exercise or diabetes. Quantitative analysis of cardiac metabolism from a systems biology perspective may help to a better understanding of the relationship between nutrient supply and efficiency of metabolic processes required for an adequate cardiac output. Here we present CardioNet, the first large-scale reconstruction of the metabolic network of the human cardiomyocyte comprising 1793 metabolic reactions, including 560 transport processes in six compartments. We use flux-balance analysis to demonstrate the capability of the network to accomplish a set of 368 metabolic functions required for maintaining the structural and functional integrity of the cell. Taking the maintenance of ATP, biosynthesis of ceramide, cardiolipin and further important phospholipids as examples, we analyse how a changed supply of glucose, lactate, fatty acids and ketone bodies may influence the efficiency of these essential processes. CardioNet is a functionally validated metabolic network of the human cardiomyocyte that enables theorectical studies of cellular metabolic processes crucial for the accomplishment of an adequate cardiac output.

Creating the Optimum Office Environment.

ERIC Educational Resources Information Center

Witting, Paul H.

1982-01-01

In workstation design, furniture selection and arrangement directly relate to the way in which work is accomplished. Standardized workstations are being developed to fit the specific needs of various job categories within the electronic office. (Author/MLF)

Strategies for effective roundabout approach speed reduction : final report.

DOT National Transportation Integrated Search

2017-05-01

Appropriate deceleration on approaches to roundabouts is primarily accomplished through the use of applicable geometric design principles; however, traffic control devices (specifically signing and markings on the approach) also serve a vital role in...

EDITORIAL: SPECTROSCOPIC IMAGING

EPA Science Inventory

A foremost goal in biology is understanding the molecular basis of single cell behavior, as well as cell interactions that result in functioning tissues. Accomplishing this goal requires quantitative analysis of multiple, specific macromolecules (e.g. proteins, ligands and enzyme...

Best practices for implementing a biodiesel program

DOT National Transportation Integrated Search

2007-10-01

This report gives recommendations on best practices for implementing a biodiesel program. Year round operability, pricing and availability, and fuel efficiency were the specific objectives that were studied. The study was accomplished by contacting o...

Advanced On-The-Job Training System: User’s Handbook (Sections 10-11). Volume 3

DTIC Science & Technology

1990-05-01

leWd 4. idsodity a ne bety position Quit This Plan Select Option: Z (i)d4L.-tti irman Ifrom List, ()nter Specific S, (q)uit ? I 10-2.-4 0 The AOTS...Print SUperviaima List q. Rit This Plans Select Option: S 10-44 STEP 6: SELECT THE SUPERVISION LIST OPTION. Enter 5 and press 3RETU 30 D RA FT AOTS...training is accomplished by the trainee completing an on-line CAI lesson , while for other tasks, knowledge training is accomplished off line by the trainee

Chemical characterization of some aerobic liquids in CELSS

NASA Technical Reports Server (NTRS)

Madsen, Brooks C.

1993-01-01

Untreated aqueous soybean and wheat leachate and aerobically treated wheat leachate prepared from crop residues that are produced as a component of the Controlled Ecological Life Support System program designed to support long duration space missions were compared, and a general chemical characterization was accomplished. Solid phase extraction and high performance liquid chromatography were used to accomplish comparisons based on chromatographic and ultraviolet absorption properties of the components that are present. Specific compounds were not identified; however, general composition related to the initial presence of phenol-like compounds and their disappearance during aerobic treatment was explored.

14 CFR 121.413 - Initial and transition training and checking requirements: Check airmen (airplane), check airmen...

Code of Federal Regulations, 2012 CFR

2012-01-01

... accomplished in part or in full in an airplane, in a flight simulator, or in a flight training device. This... accomplished in full or in part in flight, in a flight simulator, or in a flight training device, as appropriate. (g) The initial and transition flight training for check airmen (simulator) must include the...

14 CFR 121.413 - Initial and transition training and checking requirements: Check airmen (airplane), check airmen...

Code of Federal Regulations, 2013 CFR

2013-01-01

... accomplished in part or in full in an airplane, in a flight simulator, or in a flight training device. This... accomplished in full or in part in flight, in a flight simulator, or in a flight training device, as appropriate. (g) The initial and transition flight training for check airmen (simulator) must include the...

14 CFR 121.413 - Initial and transition training and checking requirements: Check airmen (airplane), check airmen...

Code of Federal Regulations, 2010 CFR

2010-01-01

... accomplished in part or in full in an airplane, in a flight simulator, or in a flight training device. This... accomplished in full or in part in flight, in a flight simulator, or in a flight training device, as appropriate. (g) The initial and transition flight training for check airmen (simulator) must include the...

14 CFR 121.413 - Initial and transition training and checking requirements: Check airmen (airplane), check airmen...

Code of Federal Regulations, 2011 CFR

2011-01-01

... accomplished in part or in full in an airplane, in a flight simulator, or in a flight training device. This... accomplished in full or in part in flight, in a flight simulator, or in a flight training device, as appropriate. (g) The initial and transition flight training for check airmen (simulator) must include the...

Part H of the Individuals with Disabilities Education Act (IDEA) for Infants, Toddlers, and Their Families Annual Performance Report, Year X (1996-1997).

ERIC Educational Resources Information Center

Colorado State Dept. of Education, Denver.

This report describes activities and accomplishments of Colorado's statewide system of early intervention supports and services during 1996-1997 under Part H of the Individuals with Disabilities Education Act. Major accomplishments identified include administrative changes, implementation of a community capacity building strategy, use of community…

The Spacelab Accomplishments Forum

NASA Technical Reports Server (NTRS)

Emond, J. (Editor); Bennett, N. (Compiler); McCauley, D. (Compiler); Murphy, K. (Compiler)

2000-01-01

This document is a record of the Spacelab Accomplishments Forum held in March 1999. Presentations made at the Forum covered the design, engineering, utilization, and science associated with Spacelab, as well as the international associations and impact of Spacelab and its use in the design and utilization of the International Space Station. Topics included Earth observations, space science, life science, commercial uses, microgravity science, and international participation.

Accomplishments and challenges of surgical simulation.

PubMed

Satava, R M

2001-03-01

For nearly a decade, advanced computer technologies have created extraordinary educational tools using three-dimensional (3D) visualization and virtual reality. Pioneering efforts in surgical simulation with these tools have resulted in a first generation of simulators for surgical technical skills. Accomplishments include simulations with 3D models of anatomy for practice of surgical tasks, initial assessment of student performance in technical skills, and awareness by professional societies of potential in surgical education and certification. However, enormous challenges remain, which include improvement of technical fidelity, standardization of accurate metrics for performance evaluation, integration of simulators into a robust educational curriculum, stringent evaluation of simulators for effectiveness and value added to surgical training, determination of simulation application to certification of surgical technical skills, and a business model to implement and disseminate simulation successfully throughout the medical education community. This review looks at the historical progress of surgical simulators, their accomplishments, and the challenges that remain.

Dual-Energy CT: New Horizon in Medical Imaging

PubMed Central

Goo, Jin Mo

2017-01-01

Dual-energy CT has remained underutilized over the past decade probably due to a cumbersome workflow issue and current technical limitations. Clinical radiologists should be made aware of the potential clinical benefits of dual-energy CT over single-energy CT. To accomplish this aim, the basic principle, current acquisition methods with advantages and disadvantages, and various material-specific imaging methods as clinical applications of dual-energy CT should be addressed in detail. Current dual-energy CT acquisition methods include dual tubes with or without beam filtration, rapid voltage switching, dual-layer detector, split filter technique, and sequential scanning. Dual-energy material-specific imaging methods include virtual monoenergetic or monochromatic imaging, effective atomic number map, virtual non-contrast or unenhanced imaging, virtual non-calcium imaging, iodine map, inhaled xenon map, uric acid imaging, automatic bone removal, and lung vessels analysis. In this review, we focus on dual-energy CT imaging including related issues of radiation exposure to patients, scanning and post-processing options, and potential clinical benefits mainly to improve the understanding of clinical radiologists and thus, expand the clinical use of dual-energy CT; in addition, we briefly describe the current technical limitations of dual-energy CT and the current developments of photon-counting detector. PMID:28670151

Best Practices from the Design and Development of the Ares I Launch Vehicle Roll and Reaction Control Systems

NASA Technical Reports Server (NTRS)

Butt, Adam; Paseur, Lila F.; Pitts, Hank M.

2012-01-01

On April 15, 2010 President Barak Obama made the official announcement that the Constellation Program, which included the Ares I launch vehicle, would be canceled. NASA s Ares I launch vehicle was being designed to launch the Orion Crew Exploration Vehicle, returning humans to the moon, Mars, and beyond. It consisted of a First Stage (FS) five segment solid rocket booster and a liquid J-2X Upper Stage (US) engine. Roll control for the FS was planned to be handled by a dedicated Roll Control System (RoCS), located on the connecting interstage. Induced yaw or pitch moments experienced during FS ascent would have been handled by vectoring of the booster nozzle. After FS booster separation, the US Reaction Control System (ReCS) would have provided the US Element with three degrees of freedom control as needed. The best practices documented in this paper will be focused on the technical designs and producibility of both systems along with the partnership between NASA and Boeing, who was on contract to build the Ares I US Element, which included the FS RoCS and US ReCS. In regards to partnership, focus will be placed on integration along with technical work accomplished by Boeing. This will include detailed emphasis on task orders developed between NASA and Boeing that were used to direct specific work that needed to be accomplished. In summary, this paper attempts to capture key best practices that should be helpful in the development of future launch vehicle and spacecraft RCS designs.

Progress in turbulence modeling for complex flow fields including effects of compressibility

NASA Technical Reports Server (NTRS)

Wilcox, D. C.; Rubesin, M. W.

1980-01-01

Two second-order-closure turbulence models were devised that are suitable for predicting properties of complex turbulent flow fields in both incompressible and compressible fluids. One model is of the "two-equation" variety in which closure is accomplished by introducing an eddy viscosity which depends on both a turbulent mixing energy and a dissipation rate per unit energy, that is, a specific dissipation rate. The other model is a "Reynolds stress equation" (RSE) formulation in which all components of the Reynolds stress tensor and turbulent heat-flux vector are computed directly and are scaled by the specific dissipation rate. Computations based on these models are compared with measurements for the following flow fields: (a) low speed, high Reynolds number channel flows with plane strain or uniform shear; (b) equilibrium turbulent boundary layers with and without pressure gradients or effects of compressibility; and (c) flow over a convex surface with and without a pressure gradient.

Sensitivity and specificity of a digit symbol recognition trial in the identification of response bias.

PubMed

Kim, Nancy; Boone, Kyle B; Victor, Tara; Lu, Po; Keatinge, Carolyn; Mitchell, Cary

2010-08-01

Recently published practice standards recommend that multiple effort indicators be interspersed throughout neuropsychological evaluations to assess for response bias, which is most efficiently accomplished through use of effort indicators from standard cognitive tests already included in test batteries. The present study examined the utility of a timed recognition trial added to standard administration of the WAIS-III Digit Symbol subtest in a large sample of "real world" noncredible patients (n=82) as compared with credible neuropsychology clinic patients (n=89). Scores from the recognition trial were more sensitive in identifying poor effort than were standard Digit Symbol scores, and use of an equation incorporating Digit Symbol Age-Corrected Scaled Scores plus accuracy and time scores from the recognition trial was associated with nearly 80% sensitivity at 88.7% specificity. Thus, inclusion of a brief recognition trial to Digit Symbol administration has the potential to provide accurate assessment of response bias.

Controlling Magnetotactic Bacteria through an Integrated Nanofabricated Metallic Island and Optical Microscope Approach

PubMed Central

González, Lina M.; Ruder, Warren C.; Leduc, Philip R.; Messner, William C.

2014-01-01

Herein, we demonstrate the control of magnetotactic bacteria through the application of magnetic field gradients with real-time visualization. We accomplish this control by integrating a pair of macroscale Helmholtz coils and lithographically fabricated nanoscale islands composed of permalloy (Ni80Fe20). This system enabled us to guide and steer amphitrichous Magnetospirillum magneticum strain AMB-1 to specific location via magnetic islands. The geometries of the islands allowed us to have control over the specific magnetic field gradients on the bacteria. We estimate that magnetotactic bacteria located less than 1 μm from the edge of a diamond shaped island experience a maximum force of approximately 34 pN, which engages the bacteria without trapping them. Our system could be useful for a variety of applications including magnetic fabrication, self-assembly, and probing the sensing apparatus of magnetotactic bacteria. PMID:24553101

NDE research efforts at the FAA Center for Aviation Systems Reliability

NASA Technical Reports Server (NTRS)

Thompson, Donald O.; Brasche, Lisa J. H.

1992-01-01

The Federal Aviation Administration-Center for Aviation Systems Reliability (FAA-CASR), a part of the Institute for Physical Research and Technology at Iowa State University, began operation in the Fall of 1990 with funding from the FAA. The mission of the FAA-CASR is to develop quantitative nondestructive evaluation (NDE) methods for aircraft structures and materials including prototype instrumentation, software, techniques, and procedures and to develop and maintain comprehensive education and training programs in aviation specific inspection procedures and practices. To accomplish this mission, FAA-CASR brings together resources from universities, government, and industry to develop a comprehensive approach to problems specific to the aviation industry. The problem areas are targeted by the FAA, aviation manufacturers, the airline industry and other members of the aviation business community. This consortium approach ensures that the focus of the efforts is on relevant problems and also facilitates effective transfer of the results to industry.

Libyan National Health Services The Need to Move to Management-by-Objectives

PubMed Central

El Taguri, A; Elkhammas, EA; Bakoush, O; Ashammakhi, N; Baccoush, M; Betilmal, I

2008-01-01

In the last four decades, there has been a substantial horizontal expansion of health services in Libya. This resulted in improvement in morbidity and mortality, in particularly those related to infectious disease. However, measures such as the national performance gap indicator reveal an underperforming health system. In this article, we discuss aspects related to the Libyan health system and its current status including areas of weakness. Overcoming current failures and further improvement are unlikely to occur spontaneously without proper planning. Defining community health problems, identifying unmet needs, surveying resources to meet them, establishing SMART (specific, measurable, achievable, and realistic and time specific) objectives, and projecting administrative action to accomplish the proposed programs, are a must. The health system should rely on newer approaches such as management-by-objectives and risk-management rather than the prevailing crisis-management attitude. PMID:21499467

The 1989-1990 NASA space biology accomplishments

NASA Technical Reports Server (NTRS)

Halstead, Thora W. (Editor)

1991-01-01

Individual technical summaries of research projects on NASA's Space Biology Program for research conducted during the period May 1989 to April 1990 are presented. This program is concerned with using the unique characteristics of the space environment, particularly microgravity, as a tool to advance the following: (1) knowledge in the biological sciences; (2) understanding of how gravity has shaped and affected life on the Earth; and (3) understanding of how the space environment affects both plants and animals. The summaries for each project include a description of the research, a list of accomplishments, an explanation of the significance of the accomplishments, and a list of publications.

CFD Vision 2030 Study: A Path to Revolutionary Computational Aerosciences

NASA Technical Reports Server (NTRS)

Slotnick, Jeffrey; Khodadoust, Abdollah; Alonso, Juan; Darmofal, David; Gropp, William; Lurie, Elizabeth; Mavriplis, Dimitri

2014-01-01

This report documents the results of a study to address the long range, strategic planning required by NASA's Revolutionary Computational Aerosciences (RCA) program in the area of computational fluid dynamics (CFD), including future software and hardware requirements for High Performance Computing (HPC). Specifically, the "Vision 2030" CFD study is to provide a knowledge-based forecast of the future computational capabilities required for turbulent, transitional, and reacting flow simulations across a broad Mach number regime, and to lay the foundation for the development of a future framework and/or environment where physics-based, accurate predictions of complex turbulent flows, including flow separation, can be accomplished routinely and efficiently in cooperation with other physics-based simulations to enable multi-physics analysis and design. Specific technical requirements from the aerospace industrial and scientific communities were obtained to determine critical capability gaps, anticipated technical challenges, and impediments to achieving the target CFD capability in 2030. A preliminary development plan and roadmap were created to help focus investments in technology development to help achieve the CFD vision in 2030.

Microbial Surveillance of Potable Water Sources of the International Space Station

NASA Technical Reports Server (NTRS)

Bruce, Rebekah J.; Ott, C. Mark; Skuratov, Vladimir M.; Pierson, Duane L.

2005-01-01

To mitigate risk to the crew, the microbial surveillance of the quality of potable water sources of the International Space Station (ISS) has been ongoing since before the arrival of the first permanent crew. These water sources have included stored ground-supplied water, water produced by the shuttle fuel cells during flight, and ISS humidity condensate that is reclaimed and processed. Monitoring was accomplished using a self-contained filter designed to allow bacterial growth and enumeration during flight. Upon return to earth, microbial isolates were identified using 16S ribosomal gene sequencing. While the predominant isolates were common Gramnegative bacteria including Ralstonia eutropha, Methylobacterium fujisawaense, and Spingomonas paucimobilis, opportunistic pathogens such as Stenotrophomonas maltophilia and Pseudomonas aeruginosa were also isolated. Results of in-flight enumeration have indicated a fluctuation of bacterial counts above system design specifications. Additional in-flight monitoring capability for the specific detection of coliforms was added in 2004; no coliforms have been detected from any potable water source. Neither the bacterial concentrations nor the identification of the isolates recovered from these samples has suggested a threat to crew health.

16 CFR 1512.19 - Instructions and labeling.

Code of Federal Regulations, 2010 CFR

2010-01-01

... road operation. (2) Assembly instructions for accomplishing complete and proper assembly. (3) Maintenance instructions for proper maintenance of brakes, control cables, bearing adjustments, wheel... determine that such maintenance is beyond the capability of the consumer, specifics regarding locations...

Best practices for implementing a biodiesel program : final report, October 2007.

DOT National Transportation Integrated Search

2007-10-01

This report gives recommendations on best practices for implementing a biodiesel program. Year round operability, : pricing and availability, and fuel efficiency were the specific objectives that were studied. The study was : accomplished by contacti...

Race to the Top. Ohio Report. Year 1: School Year 2010-2011. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2012

2012-01-01

This State-specific summary report serves as an assessment of Ohio's Year 1 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation to date. Prior to the first year of its Race to the Top grant, Ohio revised some Ohio Department of Education (ODE) job…

Race to the Top. North Carolina Report. Year 3: School Year 2012-2013. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2014

2014-01-01

This State-specific summary report serves as an assessment of North Carolina's annual Race to the Top implementation. The Year 3 report for Phase 1 and 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2012 through September 2013. In Year 3,…

Race to the Top. New York Report. Year 3: School Year 2012-2013. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2014

2014-01-01

This State-specific summary report serves as an assessment of the New York's annual Race to the Top implementation. The Year 3 report for Phase 1 and 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2012 through September 2013. In Year 3, the…

Race to the Top. Florida Report. Year 1: School Year 2010-2011. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2012

2012-01-01

This State-specific summary report serves as an assessment of Florida's Year 1 Race to the Top implementation, highlighting successes and accomplishments, identifying challenges, and providing lessons learned from implementation to date. Florida received a Race to the Top award in September 2010 as part of Phase 2 of the Race to the Top…

Race to the Top. District of Columbia Report. Year 3: School Year 2012-2013. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2014

2014-01-01

This State-specific summary report serves as an assessment of the District of Columbia's annual Race to the Top implementation. The Year 3 report for Phase 1 and 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2012 through September 2013. In…

A Music Program for Training Head Start Teachers Using a Sequential, Cognitive, Developmental Process with Pre-school Children.

ERIC Educational Resources Information Center

Brodhecker, Shirley G.

This practicum report addresses the need to supply Head Start teachers with: (1) specific preschool music objectives; (2) a sequential preschool developmental program in music to match the child's cognitive level; (3) how to choose instructional material to encourage specific basic school readiness skills; and (4) workshops to accomplish these…

Race to the Top. Hawaii Report. Year 3: School Year 2012-2013. [State-Specific Summary Report

ERIC Educational Resources Information Center

US Department of Education, 2014

2014-01-01

This State-specific summary report serves as an assessment of Hawaii's Year 3 Race to the Top implementation. The Year 3 report for Phase 1 and 2 grantees highlights successes and accomplishments, identifies challenges, and provides lessons learned from implementation from approximately September 2012 through September 2013; the Year 2 report for…

Prosody and alignment: a sequential perspective

NASA Astrophysics Data System (ADS)

Szczepek Reed, Beatrice

2010-12-01

In their analysis of a corpus of classroom interactions in an inner city high school, Roth and Tobin describe how teachers and students accomplish interactional alignment by prosodically matching each other's turns. Prosodic matching, and specific prosodic patterns are interpreted as signs of, and contributions to successful interactional outcomes and positive emotions. Lack of prosodic matching, and other specific prosodic patterns are interpreted as features of unsuccessful interactions, and negative emotions. This forum focuses on the article's analysis of the relation between interpersonal alignment, emotion and prosody. It argues that prosodic matching, and other prosodic linking practices, play a primarily sequential role, i.e. one that displays the way in which participants place and design their turns in relation to other participants' turns. Prosodic matching, rather than being a conversational action in itself, is argued to be an interactional practice (Schegloff 1997), which is not always employed for the accomplishment of `positive', or aligning actions.

Space science at NASA - Retrospect and prospect

NASA Technical Reports Server (NTRS)

Rosendhal, Jeffrey D.

1988-01-01

Following a brief overview of past accomplishments in space science, a status report is given concerning progress toward recovering from the Challenger accident and a number of trends are described which are likely to have a major influence on the future of the NASA Space Science program. Key changes in process include a trend toward a program centered on the use of large, long-lived facilities, the emergence of strong space capabilities outside the U.S., and steps being taken toward the diversification of NASA's launch capability. A number of recent planning activities are also discussed. Major considerations which will specifically need to be taken into account in NASA's prgram planning include the need for provision of a spectrum of flight activities and the need to recognize likely resource limitations and to do more realistic program planning.

Long Duration Exposure Facility mini-data base user`s guide: IBM-compatible PC computer version. (Diskette)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bohnhoff-Hlavacek, G.; Pippin, G.; Dursch, H.

1995-04-01

One of the objectives of the LDEF Special Investigation Group (SIG) was to develop a LDEF data base that identifies the experiment objectives and hardware flown, summarizes results and conclusions, and provides a system analysis overview which would include spacecraft design guidelines and space environmental effects. Compiling this information into an easily accessible data base format and making it available to the space community was a major task accomplished by the System and Materials SIG effort beginning in 1991. Included in this document is a short user`s manual for the LDEF Mini-Data Bases. The user`s manual contains pertinent examples frommore » the data base on specifically how to access and work with the LDEF information. Accompanying this document are the mini-data bases on disk.« less

Strengthening the career development of clinical translational scientist trainees: a consensus statement of the Clinical Translational Science Award (CTSA) Research Education and Career Development Committees.

PubMed

Meyers, Frederick J; Begg, Melissa D; Fleming, Michael; Merchant, Carol

2012-04-01

The challenges for scholars committed to successful careers in clinical and translational science are increasingly well recognized. The Education and Career Development (EdCD) of the national Clinical and Translational Science Award consortium gathered thought leaders to propose sustainable solutions and an agenda for future studies that would strengthen the infrastructure across the spectrum of pre- and postdoctoral, MD and PhD, scholars. Six consensus statements were prepared that include: (1) the requirement for career development of a qualitatively different investigator; (2) the implications of interdisciplinary science for career advancement including institutional promotion and tenure actions that were developed for discipline-specific accomplishments; (3) the need for long-term commitment of institutions to scholars; (4) discipline-specific curricula are still required but curricula designed to promote team work and interdisciplinary training will promote innovation; (5) PhD trainees have many pathways to career satisfaction and success; and (6) a centralized infrastructure to enhance and reward mentoring is required. Several themes cut across all of the recommendations including team science, innovation, and sustained institutional commitment. Implied themes include an effective and diverse job force and the requirement for a well-crafted public policy that supports continued investments in science education. © 2012 Wiley Periodicals, Inc.

Study to define an approach for developing a computer-based system capable of automatic, unattended assembly/disassembly of spacecraft, phase 1

NASA Technical Reports Server (NTRS)

Nevins, J. L.; Defazio, T. L.; Seltzer, D. S.; Whitney, D. E.

1981-01-01

The initial set of requirements for additional studies necessary to implement a space-borne, computer-based work system capable of achieving assembly, disassembly, repair, or maintenance in space were developed. The specific functions required of a work system to perform repair and maintenance were discussed. Tasks and relevant technologies were identified and delineated. The interaction of spacecraft design and technology options, including a consideration of the strategic issues of repair versus retrieval-replacement or destruction by removal were considered along with the design tradeoffs for accomplishing each of the options. A concept system design and its accompanying experiment or test plan were discussed.

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.

Formulation of consumables management models. Volume 2: Mission planning processor user guide

NASA Technical Reports Server (NTRS)

Daly, J. K.; Torian, J. G.

1978-01-01

A user guide for the MPP (Mission Planning Processor) is presented. The MPP is used in the evaluation of particular missions, with appropriate display and storage of related consumables data. Design goals are accomplished by the use of an on-line/demand mode computer terminal Cathode Ray Tube Display. The process is such that the user merely adds specific mission/flight functions to a skeleton flight and/or alters the skeleton. The skeleton flight includes operational aspects from prelaunch through ground support equipment connect after rollout as required to place the STS (Space Transportation System) in a parking orbit, maintain the spacecraft and crew for the stated on-orbit period and return.

Composites for Advanced Space Transportation Systems (CASTS)

NASA Technical Reports Server (NTRS)

Davis, J. G., Jr. (Compiler)

1979-01-01

A summary is given of the in-house and contract work accomplished under the CASTS Project. In July 1975 the CASTS Project was initiated to develop graphite fiber/polyimide matrix (GR/PI) composite structures with 589K (600 F) operational capability for application to aerospace vehicles. Major tasks include: (1) screening composites and adhesives, (2) developing fabrication procedures and specifications, (3) developing design allowables test methods and data, and (4) design and test of structural elements and construction of an aft body flap for the Space Shuttle Orbiter Vehicle which will be ground tested. Portions of the information are from ongoing research and must be considered preliminary. The CASTS Project is scheduled to be completed in September 1983.

Technology utilization in a non-urban region: Further impact and technique of the Technology Use Studies Center

NASA Technical Reports Server (NTRS)

Gold, C. H.; Moore, A. M.; Dodd, B.; Dittmar, V.

1974-01-01

Updated information pertaining to clients who receive and use information disseminated by the Technology Use Studies Center (TUSC) is reported. Charts are provided which indicate TUSC's performance in information dissemination and technical assistance in terms of quantities of searches accomplished during several contract years. The faculty information service is described, along with details of cooperation with other agencies. Specific searches are listed according to subject, client, and client location, and a measure of client response to services provided is indicated by the included selection of transfer and impact reports. The impetus behind the formation of the general aviation news letter is also described.

Influence of backup bearings and support structure dynamics on the behavior of rotors with active supports

NASA Technical Reports Server (NTRS)

Flowers, George T.

1995-01-01

This semiannual status report lists specific accomplishments made on the research of the influence of backup bearings and support structure dynamics on the behavior of rotors with active supports. Papers have been presented representing work done on the T-501 engine model; an experimental/simulation study of auxiliary bearing rotordynamics; and a description of a rotordynamical model for a magnetic bearing supported rotor system, including auxiliary bearing effects. A finite element model for a foil bearing has been developed. Additional studies of rotor/bearing/housing dynamics are currently being performed as are studies of the effects of sideloading on auxiliary bearing rotordynamics using the magnetic bearing supported rotor model.

Publications of the Jet Propulsion Laboratory, 1980

NASA Technical Reports Server (NTRS)

1981-01-01

This bibliography cites by primary author the externally distributed technical reporting, released during calendar year 1980, that resulted from scientific and engineering work performed, or managed, by the Jet Propulsion Laboratory. Three classes of publications are included: (1) JPL Publications (77-, 78-, 79-series, etc.), in which the information is complete for a specific accomplishment and can e tailored to wide or limited audiences and be presented in an established standard format or special format to meet unique requirements; (2) articles published in the open literature; and (3) articles from the bimonthly Deep Space Network (DSN) Progress Repot (42-series) and its successor, the Telecommunications and Data Acquisition (TDA) Progress Report (also 42-series).

The NASA Redox Storage System Development project, 1980

NASA Technical Reports Server (NTRS)

1982-01-01

The technical accomplishments pertaining to the development of Redox systems and related technology are outlined in terms of the task elements: prototype systems development, application analyses, and supporting technology. Prototype systems development provides for a major procurement to develop an industrial capability to take the current NASA Lewis technology and go on to the design, development, and commercialization of iron-chromium Redox storage systems. Application analyses provides for the definition of application concepts and technology requirements, specific definition studies, and the identification of market sectors and their penetration potential. Supporting technology includes both in house and contractual efforts that encompass implementation of technology improvements in membranes, electrodes, reactant processing, and system design. The status of all elements is discussed.

Numerical aerodynamic simulation facility. Preliminary study extension

NASA Technical Reports Server (NTRS)

1978-01-01

The production of an optimized design of key elements of the candidate facility was the primary objective of this report. This was accomplished by effort in the following tasks: (1) to further develop, optimize and describe the function description of the custom hardware; (2) to delineate trade off areas between performance, reliability, availability, serviceability, and programmability; (3) to develop metrics and models for validation of the candidate systems performance; (4) to conduct a functional simulation of the system design; (5) to perform a reliability analysis of the system design; and (6) to develop the software specifications to include a user level high level programming language, a correspondence between the programming language and instruction set and outline the operation system requirements.

Nd:YAG development for spaceborne laser ranging system

NASA Technical Reports Server (NTRS)

Harper, L. L.; Logan, K. E.; Williams, R. H.; Stevens, D. A.

1979-01-01

The results of the development of a unique modelocked laser device to be utilized in future NASA space-based, ultraprecision laser ranger systems are summarized. The engineering breadboard constructed proved the feasibility of the pump-pulsed, actively modelocked, PTM Q-switched Nd:YAG laser concept for the generation of subnanosecond pulses suitable for ultra-precision ranging. The laser breadboard also included a double-pass Nd:YAG amplifier and provision for a Type II KD*P frequency doubler. The specific technical accomplishment was the generation of single 150 psec, 20-mJ pulses at 10 pps at a wavelength of 1.064 micrometers with 25 dB suppression of pre-and post-pulses.

Crossing the barrier between the laboratory working model and the practicable production model

NASA Astrophysics Data System (ADS)

Curby, William A.

1992-12-01

Transforming apparatus that has developed into a successfully working laboratory system into a system that is ready, or nearly ready for production, distribution and general use is not always accomplished in a cost effective or timely fashion. Several design elements must be considered interactively during the planning, construction, use and servicing of the final production form of the system. The basic design elements are: Operating Specifications, Reliability Factors, Safety Factors, Precision Limits, Accuracy Limits, Uniformity Factors, Cost Limits and Calibration Requirements. Secondary elements including: Human Engineering, Documentation, Training, Maintenance, Proprietary Rights, Protection, Marketing, Replacement of Parts, and Packing and Shipping must also be considered during the transition.

The NASA Redox Storage System Development project, 1980

NASA Astrophysics Data System (ADS)

1982-12-01

The technical accomplishments pertaining to the development of Redox systems and related technology are outlined in terms of the task elements: prototype systems development, application analyses, and supporting technology. Prototype systems development provides for a major procurement to develop an industrial capability to take the current NASA Lewis technology and go on to the design, development, and commercialization of iron-chromium Redox storage systems. Application analyses provides for the definition of application concepts and technology requirements, specific definition studies, and the identification of market sectors and their penetration potential. Supporting technology includes both in house and contractual efforts that encompass implementation of technology improvements in membranes, electrodes, reactant processing, and system design. The status of all elements is discussed.

Publications of the Jet Propulsion Laboratory, 1980

NASA Astrophysics Data System (ADS)

1981-07-01

This bibliography cites by primary author the externally distributed technical reporting, released during calendar year 1980, that resulted from scientific and engineering work performed, or managed, by the Jet Propulsion Laboratory. Three classes of publications are included: (1) JPL Publications (77-, 78-, 79-series, etc.), in which the information is complete for a specific accomplishment and can e tailored to wide or limited audiences and be presented in an established standard format or special format to meet unique requirements; (2) articles published in the open literature; and (3) articles from the bimonthly Deep Space Network (DSN) Progress Report (42-series) and its successor, the Telecommunications and Data Acquisition (TDA) Progress Report (also 42-series).

14 CFR 91.1093 - Initial and transition training and checking: Check pilots (aircraft), check pilots (simulator).

Code of Federal Regulations, 2012 CFR

2012-01-01

... observation check may be accomplished in part or in full in an aircraft, in a flight simulator, or in a flight... accomplished in full or in part in flight, in a flight simulator, or in a flight training device, as appropriate. (g) The initial and transition flight training for a check pilot (simulator) must include the...

14 CFR 91.1093 - Initial and transition training and checking: Check pilots (aircraft), check pilots (simulator).

Code of Federal Regulations, 2011 CFR

2011-01-01

... observation check may be accomplished in part or in full in an aircraft, in a flight simulator, or in a flight... accomplished in full or in part in flight, in a flight simulator, or in a flight training device, as appropriate. (g) The initial and transition flight training for a check pilot (simulator) must include the...

14 CFR 91.1093 - Initial and transition training and checking: Check pilots (aircraft), check pilots (simulator).

Code of Federal Regulations, 2010 CFR

2010-01-01

... observation check may be accomplished in part or in full in an aircraft, in a flight simulator, or in a flight... accomplished in full or in part in flight, in a flight simulator, or in a flight training device, as appropriate. (g) The initial and transition flight training for a check pilot (simulator) must include the...

14 CFR 91.1093 - Initial and transition training and checking: Check pilots (aircraft), check pilots (simulator).

Code of Federal Regulations, 2013 CFR

2013-01-01

... observation check may be accomplished in part or in full in an aircraft, in a flight simulator, or in a flight... accomplished in full or in part in flight, in a flight simulator, or in a flight training device, as appropriate. (g) The initial and transition flight training for a check pilot (simulator) must include the...

14 CFR 91.1093 - Initial and transition training and checking: Check pilots (aircraft), check pilots (simulator).

Code of Federal Regulations, 2014 CFR

2014-01-01

... observation check may be accomplished in part or in full in an aircraft, in a flight simulator, or in a flight... accomplished in full or in part in flight, in a flight simulator, or in a flight training device, as appropriate. (g) The initial and transition flight training for a check pilot (simulator) must include the...

Mission Accomplished Rebuilding the Iraqi and Afghan Armies

DTIC Science & Technology

2016-06-01

ACCOMPLISHED? REBUILDING THE IRAQI AND AFGHAN ARMIES by James F. Beal June 2016 Thesis Advisor : James Russell Second Reader: Daniel Moran THIS...and the withdrawal of combat advisors from Afghanistan in 2014, the Islamic State has gained control of significant territory in Iraq including Mosul...Afghanistan National Army, ANA, ISF, IA, counterinsurgency, COIN, military advisor , legitimacy, nation-building 15. NUMBER OF PAGES 103 16. PRICE

Loads and aeroelasticity division research and technology accomplishments for FY 1982 and plans for FY 1983

NASA Technical Reports Server (NTRS)

Gardner, J. E.

1983-01-01

Accomplishments of the past year and plans for the coming year are highlighted as they relate to five year plans and the objectives of the following technical areas: aerothermal loads; multidisciplinary analysis and optimization; unsteady aerodynamics; and configuration aeroelasticity. Areas of interest include thermal protection system concepts, active control, nonlinear aeroelastic analysis, aircraft aeroelasticity, and rotorcraft aeroelasticity and vibrations.

Coupled structural/thermal/electromagnetic analysis/tailoring of graded composite structures

NASA Technical Reports Server (NTRS)

Mcknight, R. L.; Huang, H.; Hartle, M.

1992-01-01

Accomplishments are described for the fourth years effort of a 5-year program to develop a methodology for coupled structural/thermal/electromagnetic analysis/tailoring of graded component structures. These accomplishments include: (1) demonstration of coupled solution capability; (2) alternate CSTEM electromagnetic technology; (3) CSTEM acoustic capability; (4) CSTEM tailoring; (5) CSTEM composite micromechanics using ICAN; and (6) multiple layer elements in CSTEM.

NASA Information Resources Management Long Range Plan, FY 1994-1998

NASA Technical Reports Server (NTRS)

1993-01-01

Table of Contents: Introduction; Agency 5-Year IRM Investment Projections; Program Specific IRM Activities by Program Office; Major IRM Program Accomplishments for FY 1992; Information Collection Budget; Summary of Computer Security Plans; and Appendix: Acronym List.

X-24C research vehicle

NASA Technical Reports Server (NTRS)

1974-01-01

A group of experiments that might be accomplished on the X-24C research vehicle are discussed indicating in each case the technology development needed to ready the experiments for flight, and also indicating interface problems between the vehicle and the experiment. Experiments that could be cheaply done using test platforms other than the X-24C have been eliminated. Experiments that are clearly applicable only to the X-24C research vehicle are, of course, included. Experiments that might be accomplished on either the X-24C or some other platform requiring further investigation concerning proper applicability are included for consideration.

DOE/JPL advanced thermionic technology program

NASA Technical Reports Server (NTRS)

1980-01-01

Accomplishments in the DOE program include: continuing stable output from the combustion life test of the one-inch diameter hemispherical silicon carbine diode (Converter No. 239) at an emitter temperature of 1730 K for a period of over 4200 hours; construction of four diode module completed; favorable results obtained from TAM combustor-gas turbine system analyses; and obtained a FERP work function of 2.3 eV with the W(100)-O-Zr-C electrode. JPL program accomplishments include: the average minimum barrier index of the last six research diodes built with sublimed molybdenum oxide collectors was 20 eV (WHK).

Fifth Annual Workshop on the Application of Probabilistic Methods for Gas Turbine Engines

NASA Technical Reports Server (NTRS)

Briscoe, Victoria (Compiler)

2002-01-01

These are the proceedings of the 5th Annual FAA/Air Force/NASA/Navy Workshop on the Probabilistic Methods for Gas Turbine Engines hosted by NASA Glenn Research Center and held at the Holiday Inn Cleveland West. The history of this series of workshops stems from the recognition that both military and commercial aircraft engines are inevitably subjected to similar design and manufacturing principles. As such, it was eminently logical to combine knowledge bases on how some of these overlapping principles and methodologies are being applied. We have started the process by creating synergy and cooperation between the FAA, Air Force, Navy, and NASA in these workshops. The recent 3-day workshop was specifically designed to benefit the development of probabilistic methods for gas turbine engines by addressing recent technical accomplishments and forging new ideas. We accomplished our goals of minimizing duplication, maximizing the dissemination of information, and improving program planning to all concerned. This proceeding includes the final agenda, abstracts, presentations, and panel notes, plus the valuable contact information from our presenters and attendees. We hope that this proceeding will be a tool to enhance understanding of the developers and users of probabilistic methods. The fifth workshop doubled its attendance and had the success of collaboration with the many diverse groups represented including government, industry, academia, and our international partners. So, "Start your engines!" and utilize these proceedings towards creating safer and more reliable gas turbine engines for our commercial and military partners.

The June 2009 Perspective on Canadian IYA2009 Activities

NASA Astrophysics Data System (ADS)

Hesser, James E.; Bartlett, C.; Breland, K.; Hay, K.; Lane, D.; Lacasse, R.; Lemay, D.; Langill, P.; Percy, J.; Welch, D. L.; Woodsworth, A.

2009-05-01

IYA effort in Canada is almost entirely a volunteer one relying heavily upon generous donations of time and effort by hundreds of people. Here we analyze accomplishments to date, and we describe activities to come in the remaining seven months of 2009 and well beyond. Accomplishments include provisions of hundreds of diverse opportunities for many thousands to experience their personal moment of astronomical discovery (their `Galileo Moment') a new planetarium show being presented at four major science centres; original works of music and performance that showcase astronomy in a captivating way for children and adults; an animated video narrated in English, French or Mi'kmaq of an Aboriginal story relating the seasons with circumpolar motions of stars; new educational and outreach materials aimed primarily at youth that are distributed freely at IYA events; theatre events; image exhibits; improved science education materials linked closely to curriculum requirements; and many more. In the months to come, all of the above will continue, but opportunities for new activities and partnerships continue to arise, e.g., Canada's Parks Day (18 July) emphasizes IYA, as do numerous cross-cultural events. We provide examples of the activities planned and/or being pursued for the latter portion of 2009 and beyond. These include issuance of a commemorative coin; delivery of a number of new education materials; prototyping of specific programs with Canadian Aboriginal communities in many provinces with the goal of creating multi-year partnerships to improve educational opportunities in their communities; and many more.

Renaissance in tumor immunotherapy: possible combination with phototherapy (Conference Presentation)

NASA Astrophysics Data System (ADS)

Hamblin, Michael R.

2016-03-01

Photodynamic therapy (PDT) uses the combination of non-toxic dyes and harmless visible light to produce highly toxic reactive oxygen species that destroy tumors. The ideal cancer treatment should target both the primary tumor and the metastases with minimal toxicity. This is best accomplished by educating the body's immune system to recognize the tumor as foreign so that after the primary tumor is destroyed, distant metastases will also be eradicated. PDT may accomplish this feat and stimulate long-term, specific anti-tumor immunity. PDT causes an acute inflammatory response, the rapid induction of large amounts of necrotic and apoptotic tumor cells, induction of damage-associated molecular patterns (DAMPS) including heat-shock proteins, stimulates tumor antigen presentation to naïve T-cells, and generation of cytotoxic T-cells that can destroy distant tumor metastases. By using various syngeneic mouse tumors in immunocompetent mice, we have studied specific PDT regimens related to tumor type as well as mouse genotype and phenotype. We have investigated the role of tumor-associated antigens in PDT-induced immune response by choosing mouse tumors that express: model defined antigen, naturally-occurring cancer testis antigen, and oncogenic virus-derived antigen. We studied the synergistic combination of low-dose cyclophosphamide and PDT that unmasks the PDT-induced immune response by depleting the immunosuppressive T-regulatory cells. PDT combined with immunostimulants (toll-like receptor ligands) can synergistically maximize the generation of anti-tumor immunity by activating dendritic cells and switching immunosuppressive macrophages to a tumor rejection phenotype. Tumors expressing defined tumor-associated antigens with known MHC class I peptides allows anti-tumor immunity to be quantitatively compared.

Ultrasensitive Genotypic Detection of Antiviral Resistance in Hepatitis B Virus Clinical Isolates▿ †

PubMed Central

Fang, Jie; Wichroski, Michael J.; Levine, Steven M.; Baldick, Carl J.; Mazzucco, Charles E.; Walsh, Ann W.; Kienzle, Bernadette K.; Rose, Ronald E.; Pokornowski, Kevin A.; Colonno, Richard J.; Tenney, Daniel J.

2009-01-01

Amino acid substitutions that confer reduced susceptibility to antivirals arise spontaneously through error-prone viral polymerases and are selected as a result of antiviral therapy. Resistance substitutions first emerge in a fraction of the circulating virus population, below the limit of detection by nucleotide sequencing of either the population or limited sets of cloned isolates. These variants can expand under drug pressure to dominate the circulating virus population. To enhance detection of these viruses in clinical samples, we established a highly sensitive quantitative, real-time allele-specific PCR assay for hepatitis B virus (HBV) DNA. Sensitivity was accomplished using a high-fidelity DNA polymerase and oligonucleotide primers containing locked nucleic acid bases. Quantitative measurement of resistant and wild-type variants was accomplished using sequence-matched standards. Detection methodology that was not reliant on hybridization probes, and assay modifications, minimized the effect of patient-specific sequence polymorphisms. The method was validated using samples from patients chronically infected with HBV through parallel sequencing of large numbers of cloned isolates. Viruses with resistance to lamivudine and other l-nucleoside analogs and entecavir, involving 17 different nucleotide substitutions, were reliably detected at levels at or below 0.1% of the total population. The method worked across HBV genotypes. Longitudinal analysis of patient samples showed earlier emergence of resistance on therapy than was seen with sequencing methodologies, including some cases of resistance that existed prior to treatment. In summary, we established and validated an ultrasensitive method for measuring resistant HBV variants in clinical specimens, which enabled earlier, quantitative measurement of resistance to therapy. PMID:19433559

High-Pressure Combustion of Binary Fuel Sprays

NASA Technical Reports Server (NTRS)

Williams, F. A.; Dietrich, Daniel L.

2001-01-01

The research addressed here represents a small cooperative project between the US and Japan. The authors have now been involved in this project for a number of years. In previous workshops, the presentation has focused narrowly on the specific most recent accomplishment. If this tradition were followed again, then material about to be published would form the basis of the present write-up. At the present stage, however, it may be of greater interest to step back and take a longer look at the overall character of the project and its history. The recent accomplishments therefore will be covered here only in an abbreviated manner.

Coupled structural/thermal/electromagnetic analysis/tailoring of graded composite structures

NASA Technical Reports Server (NTRS)

Mcknight, R. L.; Chen, P. C.; Dame, L. T.; Huang, H.

1992-01-01

Accomplishments are described for the first year effort of a 5-year program to develop a methodology for coupled structural/thermal/electromagnetic analysis/tailoring of graded composite structures. These accomplishments include: (1) the results of the selective literature survey; (2) 8-, 16-, and 20-noded isoparametric plate and shell elements; (3) large deformation structural analysis; (4) eigenanalysis; (5) anisotropic heat transfer analysis; and (6) anisotropic electromagnetic analysis.

Advanced Mirror Technology Development (AMTD) Project: 3.0 Year Status

NASA Technical Reports Server (NTRS)

Stahl, H. Philip

2015-01-01

Advanced Mirror Technology Development (AMTD) is a funded NASA Strategic Astrophysics Technology project. Begun in 2011, we are in Phase 2 of a multi-year effort. Our objective is to mature towards TRL6 critical technologies needed to produce 4-m or larger flight-qualified UVOIR mirrors by 2018 so that a viable astronomy mission can be considered by the 2020 Decadal Review. The developed technology must enable missions capable of both general astrophysics and ultra-high contrast observations of exoplanets. Just as JWST's architecture was driven by launch vehicle, a future UVOIR mission's architecture (monolithic, segmented or interferometric) will depend on capacities of future launch vehicles (and budget). Since we cannot predict the future, we must prepare for all potential futures. Therefore, we are pursuing multiple technology paths. AMTD uses a science-driven systems engineering approach. We mature technologies required to enable the highest priority science AND result in a high-performance low-cost low-risk system. One of our key accomplishments is that we have derived engineering specifications for advanced normal-incidence monolithic and segmented mirror systems needed to enable both general astrophysics and ultra-high contrast observations of exoplanets missions as a function of potential launch vehicle and its inherent mass and volume constraints. Another key accomplishment is that we have matured our technology by building and testing hardware. To demonstrate stacked core technology, we built a 400 mm thick mirror. Currently, to demonstrate lateral scalability, we are manufacturing a 1.5 meter mirror. To assist in architecture trade studies, the Engineering team develops Structural, Thermal and Optical Performance (STOP) models of candidate mirror assembly systems including substrates, structures, and mechanisms. These models are validated by test of full- and subscale components in relevant thermo-vacuum environments. Specific analyses include: maximum mirror substrate size, first fundamental mode frequency (i.e., stiffness) and mass required to fabricate without quilting, survive launch, and achieve stable pointing and maximum thermal time constant.

Life Test Approach for Refractory Metal/Sodium Heat Pipes

NASA Astrophysics Data System (ADS)

Martin, James J.; Reid, Robert S.

2006-01-01

Heat pipe life tests described in the literature have seldom been conducted on a systematic basis. Typically one or more heat pipes are built and tested for an extended period at a single temperature with simple condenser loading. The objective of this work was to establish an approach to generate carefully controlled data that can conclusively establish heat pipe operating life with material-fluid combinations capable of extended operation. Approximately 10 years of operational life might be compressed into 3 years of laboratory testing through a combination of increased temperature and mass fluence. To accomplish this goal test series have been identified, based on American Society for Testing and Materials (ASTM) specifications, to investigate long term corrosion rates. The heat pipes selected for demonstration purposes are fabricated from a Molybdenum-44.5%Rhenium refractory metal alloy and include an internal crescent annular wick design formed by hot isostatic pressing. A processing methodology has been devised that incorporates vacuum distillation filling with an integrated purity sampling technique for the sodium working fluid. Energy is supplied by radio frequency induction coils coupled to the heat pipe evaporator with an input range of 1 to 5 kW per unit while a static gas gap coupled water calorimeter provides condenser cooling for heat pipe temperatures ranging from 1123 to 1323 K. The test chamber's atmosphere would require active purification to maintain low oxygen concentrations at an operating pressure of approximately 75 torr. The test is designed to operate round-the-clock with 6-month non-destructive inspection intervals to identify the onset and level of corrosion. At longer intervals specific heat pipes are destructively evaluated to verify the non-destructive observations. Accomplishments prior to project cancellation included successful demonstration of the heat pipe wick fabrication technique, establishment of all engineering designs, baselined operational test requirements and procurement/assembly of supporting test hardware systems.

14 CFR Appendix A to Part 129 - Application for Operations Specifications by Foreign Air Carriers

Code of Federal Regulations, 2011 CFR

2011-01-01

... employee of the applicant having knowledge of the matter set forth therein, and must have attached thereto... different colors are used, the identification will be accomplished as follows: 1. Regular route: Black. 2...

Strategic Budgeting.

ERIC Educational Resources Information Center

Jones, Dennis P.

1993-01-01

An approach to college budgeting that encompasses strategic as well as operational decisions is proposed. Strategic decisions focus on creation and maintenance of institutional capacity, whereas operational decisions focus on use of that capacity to accomplish specific purposes. Strategic budgeting must emphasize institutional assets and their…

Encoding-Imagery Specificity in Alcohol State-Dependent Learning

ERIC Educational Resources Information Center

Weingartner, Herbert; And Others

1976-01-01

A free-recall procedure demonstrated state-dependent learning using alcohol. Information encoded and stored while intoxicated was more effectively retrieved when later tests of recall were performed while intoxicated, as compared to recall accomplished in the sober state. (Editor/RK)

Baking together-the coordination of actions in activities involving people with dementia.

PubMed

Majlesi, Ali Reza; Ekström, Anna

2016-08-01

This study explores interaction and collaboration between people with dementia and their spouses in relation to the performance of household chores with the focus on instruction as an interactional context to engage the person with dementia in collaboration to accomplish joint activities. Dementia is generally associated with pathological changes in people's cognitive functions such as diminishing memory functions, communicative abilities and also diminishing abilities to take initiative as well as to plan and execute tasks. Using video recordings of everyday naturally occurring activities, we analyze the sequential organization of actions (see Schegloff, 2007) oriented toward the accomplishment of a joint multi-task activity of baking. The analysis shows the specific ways of collaboration through instructional activities in which the person with dementia exhibits his competence and skills in accomplishing the given tasks through negotiating the instructions with his partner and carrying out instructed actions. Although the driving force of the collaboration seems to be a series of directive sequences only initiated by the partner throughout the baking activity, our analyses highlight how the person with dementia can actively use the material environment-including collaborating partners-to compensate for challenges and difficulties encountered in achieving everyday tasks. The sequential organization of instructions and instructed actions are in this sense argued to provide an interactional environment wherein the person with dementia can make contributions to the joint activity in an efficient way. While a collaborator has been described as necessary for a person with dementia to be able to partake in activities, this study shows that people with dementia are not only guided by their collaborators in joint activities but they can also actively use their collaborators in intricate compensatory ways. Copyright © 2016 Elsevier Inc. All rights reserved.

Enabling Interoperable Space Robots With the Joint Technical Architecture for Robotic Systems (JTARS)

NASA Technical Reports Server (NTRS)

Bradley, Arthur; Dubowsky, Steven; Quinn, Roger; Marzwell, Neville

2005-01-01

Robots that operate independently of one another will not be adequate to accomplish the future exploration tasks of long-distance autonomous navigation, habitat construction, resource discovery, and material handling. Such activities will require that systems widely share information, plan and divide complex tasks, share common resources, and physically cooperate to manipulate objects. Recognizing the need for interoperable robots to accomplish the new exploration initiative, NASA s Office of Exploration Systems Research & Technology recently funded the development of the Joint Technical Architecture for Robotic Systems (JTARS). JTARS charter is to identify the interface standards necessary to achieve interoperability among space robots. A JTARS working group (JTARS-WG) has been established comprising recognized leaders in the field of space robotics including representatives from seven NASA centers along with academia and private industry. The working group s early accomplishments include addressing key issues required for interoperability, defining which systems are within the project s scope, and framing the JTARS manuals around classes of robotic systems.

Flight elements: Fault detection and fault management

NASA Technical Reports Server (NTRS)

Lum, H.; Patterson-Hine, A.; Edge, J. T.; Lawler, D.

1990-01-01

Fault management for an intelligent computational system must be developed using a top down integrated engineering approach. An approach proposed includes integrating the overall environment involving sensors and their associated data; design knowledge capture; operations; fault detection, identification, and reconfiguration; testability; causal models including digraph matrix analysis; and overall performance impacts on the hardware and software architecture. Implementation of the concept to achieve a real time intelligent fault detection and management system will be accomplished via the implementation of several objectives, which are: Development of fault tolerant/FDIR requirement and specification from a systems level which will carry through from conceptual design through implementation and mission operations; Implementation of monitoring, diagnosis, and reconfiguration at all system levels providing fault isolation and system integration; Optimize system operations to manage degraded system performance through system integration; and Lower development and operations costs through the implementation of an intelligent real time fault detection and fault management system and an information management system.

Environmental Education and Development Program

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1994-03-01

The Environmental Education and Development Program is a component on the effort to accomplish the Office of Environmental Restoration and Waste Management`s (EM) goal of environmental compliance and cleanup of the 1989 inventory of inactive DOE sites and facilities by the year 2019. Education and Development programs were designed specifically to stimulate the knowledge and workforce capability necessary to achieve EM goals while contributing to DOE`s overall goal of increasing scientific and technical literacy and competency. The primary implementation criterion for E&D activities involved a focus on programs and projects that had both immediate and long-range leveraging effects on infrastructure.more » This focus included programs that yielded short term results (one to five years), as well as long-term results, to ensure a steady supply of appropriately trained and educated human resources, including women and minorities, to meet EM`s demands.« less

Evidence-based practice guideline: increasing physical activity in schools--kindergarten through 8th grade.

PubMed

Bagby, Karen; Adams, Susan

2007-06-01

Because of the growing obesity epidemic across all age groups in the United States, interventions to increase physical activity and reduce sedentary behaviors have become a priority. Evidence is growing that interventions to increase physical activity and reduce sedentary behaviors have positive results and are generally inexpensive to implement. National and international health organizations are calling for a comprehensive approach for reducing obesity in children that includes increasing physical activity in the school setting. Although the call to increase activity levels in schools is clear, little guidance has been given to schools on specific methods to accomplish this task. This article provides an overview of an evidence-based guideline developed by a physical education teacher and a school nurse to provide inexpensive, easy-to-implement, effective strategies to increase physical activity in students. Tools are also included in the guideline to measure the effectiveness of the intervention.

Investigation of the Dynamics of Coherent Structure, BBF, and Intermittent Turbulence in Earth's Magnetotail: A Study of Complexity in Nonlinear Space Plasmas

NASA Technical Reports Server (NTRS)

Chang, Tom

2005-01-01

We have achieved all the goals stated in our grant proposal. Specifically, these include: 1. The understanding of the complexity induced nonlinear spatiotemporal coherent structures and the coexisting propagating modes. 2. The understanding of the intermittent turbulence and energization process of the observed Bursty Bulk Flows (BBF's) in the Earth s magnetotail. 3. The development of "anisotropic three-dimensional complexity" in the plasma sheet due to localized merging and interactions of the magnetic coherent structures. 4. The study of fluctuation-induced nonlinear instabilities and their role in the reconfiguration of magnetic topologies in the magnetotail based on the concepts of the dynamic renormalization group. 5. The acceleration of ions due to the intermittent turbulence of propagating and nonpropagating fluctuations. In the following, we include lists of our published papers, invited talks, and professional activities. A detailed description of our accomplished research results is given..

Influence of Back-Up Bearings and Support Structure Dynamics on the Behavior of Rotors With Active Supports

NASA Technical Reports Server (NTRS)

Flowers, George T.

1996-01-01

This report presents a synopsis of the research work. Specific accomplishments are itemized below: (1) Experimental facilities have been developed. This includes a magnetic bearing test rig and an auxiliary bearing test rig. In addition, components have been designed, constructed, and tested for use with a rotordynamics test rig located at NASA Lewis Research Center. (2) A study of the rotordynamics of an auxiliary bearing supported T-501 engine model was performed. (3) An experimental/simulation study of auxiliary bearing rotordynamics has been performed. (4) A rotordynamical model for a magnetic bearing supported rotor system, including auxiliary bearing effects has been developed and simulation studies performed.(5) A finite element model for a foil bearing has been developed and studies of a rotor supported by foil bearings have been performed. (6) Two students affiliated with this project have graduated with M.S. degrees.

Fabrication of coronagraph masks and laboratory scale star-shade masks: characteristics, defects, and performance

NASA Astrophysics Data System (ADS)

Balasubramanian, Kunjithapatham; Riggs, A. J. Eldorado; Cady, Eric; White, Victor; Yee, Karl; Wilson, Daniel; Echternach, Pierre; Muller, Richard; Mejia Prada, Camilo; Seo, Byoung-Joon; Shi, Fang; Ryan, Daniel; Fregoso, Santos; Metzman, Jacob; Wilson, Robert Casey

2017-09-01

NASA WFIRST mission has planned to include a coronagraph instrument to find and characterize exoplanets. Masks are needed to suppress the host star light to better than 10-8 - 10-9 level contrast over a broad bandwidth to enable the coronagraph mission objectives. Such masks for high contrast coronagraphic imaging require various fabrication technologies to meet a wide range of specifications, including precise shapes, micron scale island features, ultra-low reflectivity regions, uniformity, wave front quality, etc. We present the technologies employed at JPL to produce these pupil plane and image plane coronagraph masks, and lab-scale external occulter masks, highlighting accomplishments from the high contrast imaging testbed (HCIT) at JPL and from the high contrast imaging lab (HCIL) at Princeton University. Inherent systematic and random errors in fabrication and their impact on coronagraph performance are discussed with model predictions and measurements.

Programmable and Multiparameter DNA-Based Logic Platform For Cancer Recognition and Targeted Therapy

PubMed Central

2014-01-01

The specific inventory of molecules on diseased cell surfaces (e.g., cancer cells) provides clinicians an opportunity for accurate diagnosis and intervention. With the discovery of panels of cancer markers, carrying out analyses of multiple cell-surface markers is conceivable. As a trial to accomplish this, we have recently designed a DNA-based device that is capable of performing autonomous logic-based analysis of two or three cancer cell-surface markers. Combining the specific target-recognition properties of DNA aptamers with toehold-mediated strand displacement reactions, multicellular marker-based cancer analysis can be realized based on modular AND, OR, and NOT Boolean logic gates. Specifically, we report here a general approach for assembling these modular logic gates to execute programmable and higher-order profiling of multiple coexisting cell-surface markers, including several found on cancer cells, with the capacity to report a diagnostic signal and/or deliver targeted photodynamic therapy. The success of this strategy demonstrates the potential of DNA nanotechnology in facilitating targeted disease diagnosis and effective therapy. PMID:25361164

Integrated corridor management initiative : demonstration phase evaluation, Dallas traveler response analysis test plan.

DOT National Transportation Integrated Search

1997-09-26

This report is forwarded to Congress according to Section 6054(c) of the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA). Specifically, this report: (1) Presents the goals and accomplishments of the ITS Program, which supports the de...

29 CFR 784.145 - Preliminary processing by another employer as part of “canning.”

Code of Federal Regulations, 2010 CFR

2010-07-01

... continuous series of operations to accomplish this result would be “employed in the canning of” such products...) of the Act. Whether or not integration exists in a specific case of this general nature will depend...

Avionics Simulation, Development and Software Engineering

NASA Technical Reports Server (NTRS)

2002-01-01

During this reporting period, all technical responsibilities were accomplished as planned. A close working relationship was maintained with personnel of the MSFC Avionics Department Software Group (ED14), the MSFC EXPRESS Project Office (FD31), and the Huntsville Boeing Company. Accomplishments included: performing special tasks; supporting Software Review Board (SRB), Avionics Test Bed (ATB), and EXPRESS Software Control Panel (ESCP) activities; participating in technical meetings; and coordinating issues between the Boeing Company and the MSFC Project Office.

Networks for image acquisition, processing and display

NASA Technical Reports Server (NTRS)

Ahumada, Albert J., Jr.

1990-01-01

The human visual system comprises layers of networks which sample, process, and code images. Understanding these networks is a valuable means of understanding human vision and of designing autonomous vision systems based on network processing. Ames Research Center has an ongoing program to develop computational models of such networks. The models predict human performance in detection of targets and in discrimination of displayed information. In addition, the models are artificial vision systems sharing properties with biological vision that has been tuned by evolution for high performance. Properties include variable density sampling, noise immunity, multi-resolution coding, and fault-tolerance. The research stresses analysis of noise in visual networks, including sampling, photon, and processing unit noises. Specific accomplishments include: models of sampling array growth with variable density and irregularity comparable to that of the retinal cone mosaic; noise models of networks with signal-dependent and independent noise; models of network connection development for preserving spatial registration and interpolation; multi-resolution encoding models based on hexagonal arrays (HOP transform); and mathematical procedures for simplifying analysis of large networks.

Estimates of electricity requirements for the recovery of mineral commodities, with examples applied to sub-Saharan Africa

USGS Publications Warehouse

Bleiwas, Donald I.

2011-01-01

To produce materials from mine to market it is necessary to overcome obstacles that include the force of gravity, the strength of molecular bonds, and technological inefficiencies. These challenges are met by the application of energy to accomplish the work that includes the direct use of electricity, fossil fuel, and manual labor. The tables and analyses presented in this study contain estimates of electricity consumption for the mining and processing of ores, concentrates, intermediate products, and industrial and refined metallic commodities on a kilowatt-hour per unit basis, primarily the metric ton or troy ounce. Data contained in tables pertaining to specific currently operating facilities are static, as the amount of electricity consumed to process or produce a unit of material changes over time for a great number of reasons. Estimates were developed from diverse sources that included feasibility studies, company-produced annual and sustainability reports, conference proceedings, discussions with government and industry experts, journal articles, reference texts, and studies by nongovernmental organizations.

Metformin Therapy for Fanconis Anemia

DTIC Science & Technology

2017-08-01

Specifically, the commonly used diabetes drug metformin will be tested by itself and in combination with the current standard of care, anabolic steroids...pertains to the treatment of the inherited bone marrow failure syndrome Fanconi’s Anemia. Specifically, the commonly used diabetes drug metformin will be... drug , small molecule, DNA damage, metformin 3. Accomplishments We started work on this project less than a year ago and already have made good progress

Theoretical foundations for information representation and constraint specification

NASA Technical Reports Server (NTRS)

Menzel, Christopher P.; Mayer, Richard J.

1991-01-01

Research accomplished at the Knowledge Based Systems Laboratory of the Department of Industrial Engineering at Texas A&M University is described. Outlined here are the theoretical foundations necessary to construct a Neutral Information Representation Scheme (NIRS), which will allow for automated data transfer and translation between model languages, procedural programming languages, database languages, transaction and process languages, and knowledge representation and reasoning control languages for information system specification.

Ultra-dense magnetoresistive mass memory

NASA Technical Reports Server (NTRS)

Daughton, J. M.; Sinclair, R.; Dupuis, T.; Brown, J.

1992-01-01

This report details the progress and accomplishments of Nonvolatile Electronics (NVE), Inc., on the design of the wafer scale MRAM mass memory system during the fifth quarter of the project. NVE has made significant progress this quarter on the one megabit design in several different areas. A test chip, which will verify a working GMR bit with the dimensions required by the 1 Meg chip, has been designed, laid out, and is currently being processed in the NVE labs. This test chip will allow electrical specifications, tolerances, and processing issues to be finalized before construction of the actual chip, thus providing a greater assurance of success of the final 1 Meg design. A model has been developed to accurately simulate the parasitic effects of unselected sense lines. This model gives NVE the ability to perform accurate simulations of the array electronic and test different design concepts. Much of the circuit design for the 1 Meg chip has been completed and simulated and these designs are included. Progress has been made in the wafer scale design area to verify the reliable operation of the 16 K macrocell. This is currently being accomplished with the design and construction of two stand alone test systems which will perform life tests and gather data on reliabiliy and wearout mechanisms for analysis.

Fort Collins Science Center: Fiscal Year 2007 Accomplishments

USGS Publications Warehouse

Wilson, J.T.

2008-01-01

In Fiscal Year 2007 (FY07), the U.S. Geological Survey (USGS) Fort Collins Science Center (FORT) continued research vital to U.S. Department of the Interior science and management needs and associated USGS programmatic goals. FORT work also supported the science needs of other government agencies as well as private cooperators. Specifically, FORT scientific research and technical assistance focused on client and partner needs and goals in the areas of biological information management, fisheries and aquatic systems, invasive species, status and trends of biological resources, terrestrial ecosystems, and wildlife resources. In addition, FORT's 5-year strategic plan was refined to incorporate focus areas identified in the USGS strategic science plan, including ecosystem-landscape analysis, global climate change, and energy and mineral resource development. As a consequence, several science projects initiated in FY07 were either entirely new research dor amplifications of existing work. Highlights of FORT project accomplishments are described below under the USGS science program with which each task is most closely associated. The work of FORT's 6 branches (Aquatic Systems and Technology Applications, Ecosystem Dynamics, Information Science, Invasive Species Science, Policy Analysis and Science Assistance, and Species and Habitats of Federal Interest) often involves major partnerships with other agencies or cooperation with other USGS disciplines (Geology, Geography, Water Resources) and the Geospatial Information Office.

Wavelet processing techniques for digital mammography

NASA Astrophysics Data System (ADS)

Laine, Andrew F.; Song, Shuwu

1992-09-01

This paper introduces a novel approach for accomplishing mammographic feature analysis through multiresolution representations. We show that efficient (nonredundant) representations may be identified from digital mammography and used to enhance specific mammographic features within a continuum of scale space. The multiresolution decomposition of wavelet transforms provides a natural hierarchy in which to embed an interactive paradigm for accomplishing scale space feature analysis. Similar to traditional coarse to fine matching strategies, the radiologist may first choose to look for coarse features (e.g., dominant mass) within low frequency levels of a wavelet transform and later examine finer features (e.g., microcalcifications) at higher frequency levels. In addition, features may be extracted by applying geometric constraints within each level of the transform. Choosing wavelets (or analyzing functions) that are simultaneously localized in both space and frequency, results in a powerful methodology for image analysis. Multiresolution and orientation selectivity, known biological mechanisms in primate vision, are ingrained in wavelet representations and inspire the techniques presented in this paper. Our approach includes local analysis of complete multiscale representations. Mammograms are reconstructed from wavelet representations, enhanced by linear, exponential and constant weight functions through scale space. By improving the visualization of breast pathology we can improve the chances of early detection of breast cancers (improve quality) while requiring less time to evaluate mammograms for most patients (lower costs).

Prediction and control of vortex-dominated and vortex-wake flows

NASA Technical Reports Server (NTRS)

Kandil, Osama

1993-01-01

This progress report documents the accomplishments achieved in the period from December 1, 1992 until November 30, 1993. These accomplishments include publications, national and international presentations, NASA presentations, and the research group supported under this grant. Topics covered by documents incorporated into this progress report include: active control of asymmetric conical flow using spinning and rotary oscillation; supersonic vortex breakdown over a delta wing in transonic flow; shock-vortex interaction over a 65-degree delta wing in transonic flow; three dimensional supersonic vortex breakdown; numerical simulation and physical aspects of supersonic vortex breakdown; and prediction of asymmetric vortical flows around slender bodies using Navier-Stokes equations.

Illinois crash facts and statistics, 2007

DOT National Transportation Integrated Search

2007-01-01

The 2007 Illinois Crash Facts & Statistics includes : data that illustrate these accomplishments and also : provides information about key events in the history of : traffic safety-related legislation. Also included, are : summaries of motorcyc...

Novel engineered compound semiconductor heterostructures for advanced electronics applications

NASA Astrophysics Data System (ADS)

Stillman, Gregory E.; Holonyak, Nick, Jr.; Coleman, James J.

1992-06-01

To provide the technology base that will enable SDIO capitalization on the performance advantages offered through novel engineered multiple-lavered compound semiconductor structures, this project has focussed on three specific areas: (1) carbon doping of AlGaAs/GaAs and InP/InGaAs materials for reliable high frequency heterojunction bipolar transistors; (2) impurity induced layer disordering and the environmental degradation of AlxGal-xAs-GaAs quantum-well heterostructures and the native oxide stabilization of AlxGal-xAs-GaAs quantum well heterostructure lasers; and (3) non-planar and strained-layer quantum well heterostructure lasers and laser arrays. The accomplishments in this three year research are reported in fifty-six publications and the abstracts included in this report.

An integrative approach to space-flight physiology using systems analysis and mathematical simulation

NASA Technical Reports Server (NTRS)

Leonard, J. I.; White, R. J.; Rummel, J. A.

1980-01-01

An approach was developed to aid in the integration of many of the biomedical findings of space flight, using systems analysis. The mathematical tools used in accomplishing this task include an automated data base, a biostatistical and data analysis system, and a wide variety of mathematical simulation models of physiological systems. A keystone of this effort was the evaluation of physiological hypotheses using the simulation models and the prediction of the consequences of these hypotheses on many physiological quantities, some of which were not amenable to direct measurement. This approach led to improvements in the model, refinements of the hypotheses, a tentative integrated hypothesis for adaptation to weightlessness, and specific recommendations for new flight experiments.

ATLS: Catheter and tube placement

NASA Technical Reports Server (NTRS)

Gosbee, John; Krupa, Debra T.; Pepper, L.; Orsak, Debra

1991-01-01

The specific objectives of this experiment are: to evaluate the rack mounted equipment and medical supplies necessary for medical procedures; to evaluate the attachments, mounting points, and inner drawer assemblies for the medical supplies; and to evaluate the procedures for performing medical scenarios. The resources available in the HMF miniracks to accomplish medical scenarios and/or procedures include: medical equipment mounted in the racks; a patch panel with places to attach tubing and catheters; self contained drawers full of critical care medical supplies; and an ALS 'backpack' for deploying supplies. The attachment lines, tubing and associated medical supplies will be deployed and used with the equipment and a patient mannequin. Data collection is provided by direct observations by the inflight experimenters, and analysis of still and video photography.

Solar industrial process heat: A study of applications and attitudes

NASA Astrophysics Data System (ADS)

Wilson, V.

1981-04-01

Data were gathered through site visits to 100 industrial plants. The site specific data suggests several possible near term market opportunities for solar thermal energy systems. Plants using electricity as their primary fuel for industrial process heat were identified, on the basis of their high fuel prices, as attractive early entry markets for solar energy. Additional opportunities were reflected in plants that had accomplished much of their conservation plans, or bad sizeable percentages of their operating budgets committed to energy expenses. A suitability analysis identified eleven industrial plants as highly suitable for solar thermal applications, they included producers of fluid milk, pottery, canned and bottled soft drinks, fabricated structural metal, refined petroleum, aluminum cans, chrome and nickel plating and stamped frame metal and metal finishings.

Little White Lies: Interrogating the (Un)acceptability of Deception in the Context of Dementia.

PubMed

Seaman, Aaron T; Stone, Anne M

2017-01-01

This metasynthesis surveyed extant literature on deception in the context of dementia and, based on specific inclusion criteria, included 14 articles from 12 research studies. By doing so, the authors accomplished three goals: (a) provided a systematic examination of the literature-to-date on deception in the context of dementia, (b) elucidated the assumptions that have guided this line of inquiry and articulated the way those shape the research findings, and (c) determined directions for future research. In particular, synthesizing across studies allowed the authors to develop a dynamic model comprised of three temporally linear elements-(a) motives, (b) modes, and (c) outcomes that describe how deception emerges communicatively through interaction in the context of dementia. © The Author(s) 2015.

Microgravity sciences application visiting scientist program

NASA Technical Reports Server (NTRS)

Glicksman, Martin; Vanalstine, James

1995-01-01

Marshall Space Flight Center pursues scientific research in the area of low-gravity effects on materials and processes. To facilitate these Government performed research responsibilities, a number of supplementary research tasks were accomplished by a group of specialized visiting scientists. They participated in work on contemporary research problems with specific objectives related to current or future space flight experiments and defined and established independent programs of research which were based on scientific peer review and the relevance of the defined research to NASA microgravity for implementing a portion of the national program. The programs included research in the following areas: protein crystal growth, X-ray crystallography and computer analysis of protein crystal structure, optimization and analysis of protein crystal growth techniques, and design and testing of flight hardware.

Breakthrough in chloroplast genetic engineering of agronomically important crops

PubMed Central

Daniell, Henry; Kumar, Shashi; Dufourmantel, Nathalie

2012-01-01

Chloroplast genetic engineering offers several unique advantages, including high-level transgene expression, multi-gene engineering in a single transformation event and transgene containment by maternal inheritance, as well as a lack of gene silencing, position and pleiotropic effects and undesirable foreign DNA. More than 40 transgenes have been stably integrated and expressed using the tobacco chloroplast genome to confer desired agronomic traits or express high levels of vaccine antigens and biopharmaceuticals. Despite such significant progress, this technology has not been extended to major crops. However, highly efficient soybean, carrot and cotton plastid transformation has recently been accomplished through somatic embryogenesis using species-specific chloroplast vectors. This review focuses on recent exciting developments in this field and offers directions for further research and development. PMID:15866001

Integrated medical and behavioral laboratory measurement system engineering analysis and laboratory specification

NASA Technical Reports Server (NTRS)

Grave, C.; Margold, D. W.

1973-01-01

Site selection, program planning, cost and design studies for support of the IMBLMS program were investigated. Accomplishments are reported for the following areas: analysis of responses to site selection criteria, space-oriented biotechnology, life sciences payload definition, and program information transfer.

Past Accomplishments and Future Challenges

ERIC Educational Resources Information Center

Danielson, Louis; Doolittle, Jennifer; Bradley, Renee

2005-01-01

Three broad issues continue to dramatically impact the education of children with specific learning disabilities (SLD): (1) the development and implementation of scientifically defensible methods of identification; (2) the development and implementation of scientific interventions to ensure that children with SLD have access to and make progress…

The Optical Nation.

ERIC Educational Resources Information Center

Rubin, Philip A.

If the Corporation for Public Broadcasting (CPB) is eventually to serve all citizens with public radio and television, technological and regulatory innovation will be required. Service to rural America and service to specific groups within urban areas cannot be accomplished within the limits of existing technology and existing spectrum allocation…

32 CFR 1800.21 - Processing of requests for records.

Code of Federal Regulations, 2013 CFR

2013-07-01

... components reasonably believed to hold responsive records. (b) Database of “officially released information... database of “officially released information” which contains copies of documents released by NACIC. Searches of this database can be accomplished expeditiously. Moreover, requests that are specific and well...

32 CFR 1800.21 - Processing of requests for records.

Code of Federal Regulations, 2011 CFR

2011-07-01

... components reasonably believed to hold responsive records. (b) Database of “officially released information... database of “officially released information” which contains copies of documents released by NACIC. Searches of this database can be accomplished expeditiously. Moreover, requests that are specific and well...

32 CFR 1800.21 - Processing of requests for records.

Code of Federal Regulations, 2012 CFR

2012-07-01

... components reasonably believed to hold responsive records. (b) Database of “officially released information... database of “officially released information” which contains copies of documents released by NACIC. Searches of this database can be accomplished expeditiously. Moreover, requests that are specific and well...

32 CFR 1800.21 - Processing of requests for records.

Code of Federal Regulations, 2010 CFR

2010-07-01

... components reasonably believed to hold responsive records. (b) Database of “officially released information... database of “officially released information” which contains copies of documents released by NACIC. Searches of this database can be accomplished expeditiously. Moreover, requests that are specific and well...

The politics of Mars

NASA Technical Reports Server (NTRS)

Schmitt, Harrison H.

1986-01-01

A discussion is presented comparing past and present major accomplishments of the U.S. and the Soviet Union in space. It concludes that the Soviets are presently well ahead of the U.S. in several specific aspects of space accomplishment and speculates that the Soviet strategy is directed towards sending a man to the vicinity of Mars by the end of this century. A major successful multinational space endeavor, INTELSAT, is reviewed and it is suggested that the manned exploration of Mars offers a unique opportunity for another such major international cooperative effort. The current attitude of U.S. leadership and the general public is assessed as uniformed or ambivalent about the perceived threat of Soviet dominance in space.

Eugene--a domain specific language for specifying and constraining synthetic biological parts, devices, and systems.

PubMed

Bilitchenko, Lesia; Liu, Adam; Cheung, Sherine; Weeding, Emma; Xia, Bing; Leguia, Mariana; Anderson, J Christopher; Densmore, Douglas

2011-04-29

Synthetic biological systems are currently created by an ad-hoc, iterative process of specification, design, and assembly. These systems would greatly benefit from a more formalized and rigorous specification of the desired system components as well as constraints on their composition. Therefore, the creation of robust and efficient design flows and tools is imperative. We present a human readable language (Eugene) that allows for the specification of synthetic biological designs based on biological parts, as well as provides a very expressive constraint system to drive the automatic creation of composite Parts (Devices) from a collection of individual Parts. We illustrate Eugene's capabilities in three different areas: Device specification, design space exploration, and assembly and simulation integration. These results highlight Eugene's ability to create combinatorial design spaces and prune these spaces for simulation or physical assembly. Eugene creates functional designs quickly and cost-effectively. Eugene is intended for forward engineering of DNA-based devices, and through its data types and execution semantics, reflects the desired abstraction hierarchy in synthetic biology. Eugene provides a powerful constraint system which can be used to drive the creation of new devices at runtime. It accomplishes all of this while being part of a larger tool chain which includes support for design, simulation, and physical device assembly.

Strengthening the Career Development of Clinical Translational Scientist Trainees: A Consensus Statement of the Clinical Translational Science Award (CTSA) Research Education and Career Development Committees

PubMed Central

Meyers, Frederick J.; Begg, Melissa D.; Fleming, Michael; Merchant, Carol

2012-01-01

Abstract  The challenges for scholars committed to successful careers in clinical and translational science are increasingly well recognized. The Education and Career Development (EdCD) of the national Clinical and Translational Science Award consortium gathered thought leaders to propose sustainable solutions and an agenda for future studies that would strengthen the infrastructure across the spectrum of pre‐ and postdoctoral, MD and PhD, scholars. Six consensus statements were prepared that include: (1) the requirement for career development of a qualitatively different investigator; (2) the implications of interdisciplinary science for career advancement including institutional promotion and tenure actions that were developed for discipline‐specific accomplishments; (3) the need for long‐term commitment of institutions to scholars; (4) discipline‐specific curricula are still required but curricula designed to promote team work and interdisciplinary training will promote innovation; (5) PhD trainees have many pathways to career satisfaction and success; and (6) a centralized infrastructure to enhance and reward mentoring is required. Several themes cut across all of the recommendations including team science, innovation, and sustained institutional commitment. Implied themes include an effective and diverse job force and the requirement for a well‐crafted public policy that supports continued investments in science education. Clin Trans Sci 2012; Volume #: 1–6 PMID:22507118

The space shuttle payload planning working groups. Volume 3: High energy astrophysics

NASA Technical Reports Server (NTRS)

1973-01-01

The findings of the High Energy Astrophysics working group of the space shuttle payload planning activity are presented. The objectives to be accomplished during space shuttle missions are defined as: (1) X-ray astronomy, (2) hard X-ray and gamma ray astronomy, and (3) cosmic ray astronomy. The instruments and test equipment required to accomplish the mission are identified. Recommendations for managing the installation of the equipment and conducting the missions are included.

Research on the International Space Station: Understanding Future Potential from Current Accomplishments

NASA Technical Reports Server (NTRS)

Robinson, Julie A.

2007-01-01

In November 2007, the International Space Station (ISS) will have supported seven years of continuous presence in space, with 15 Expeditions completed. These years have been characterized by the numerous technical challenges of assembly as well as operational and logistical challenges related to the availability of transportation by the Space Shuttle. During this period, an active set of early research objectives have also been accomplished alongside the assembly. This paper will review the research accomplishments on ISS to date, with the objective of drawing insights on the potential of future research following completion of ISS assembly. By the end of Expedition 15, an expected 121 U.S.-managed investigations will have been conducted on ISS, with 91 of these completed. Many of these investigations include multiple scientific objectives, with an estimated total of 334 scientists served. Through February 2007, 101 scientific publications have been identified. Another 184 investigations have been sponsored by ISS international partners, which independently track their scientists served and results publication. Through this survey of U.S. research completed on ISS, three different themes will be addressed: (1) How have constraints on transportation of mass to orbit affected the types of research successfully completed on the ISS to date? What lessons can be learned for increasing the success of ISS as a research platform during the period following the retirement of the Space Shuttle? (2) How have constraints on crew time for research during assembly and the active participation of crewmembers as scientists affected the types of research successfully completed on the ISS to date? What lessons can be learned for optimizing research return following the increase in capacity from 3 to 6 crewmembers (planned for 2009)? What lessons can be learned for optimizing research return after assembly is complete? (3) What do early research results indicate about the various scientific disciplines represented in investigations on ISS? Are there lessons specific to human research, technology development, life sciences, and physical sciences that can be used to increase future research accomplishments? Research has been conducted and completed on ISS under a set of challenging constraints during the past 7 years. The history of research accomplished on ISS during this time serves as an indicator of the value and potential of ISS when full utilization begins. By learning from our early experience in completing research on ISS, NASA and our partners can be positioned to optimize research returns as a full crew complement comes onboard, assembly is completed, and research begins in full.

Ice surface temperature retrieval from AVHRR, ATSR, and passive microwave satellite data: Algorithm development and application

NASA Technical Reports Server (NTRS)

Key, Jeff; Maslanik, James; Steffen, Konrad

1994-01-01

During the first half of our second project year we have accomplished the following: (1) acquired a new AVHRR data set for the Beaufort Sea area spanning an entire year; (2) acquired additional ATSR data for the Arctic and Antarctic now totaling over seven months; (3) refined our AVHRR Arctic and Antarctic ice surface temperature (IST) retrieval algorithm, including work specific to Greenland; (4) developed ATSR retrieval algorithms for the Arctic and Antarctic, including work specific to Greenland; (5) investigated the effects of clouds and the atmosphere on passive microwave 'surface' temperature retrieval algorithms; (6) generated surface temperatures for the Beaufort Sea data set, both from AVHRR and SSM/I; and (7) continued work on compositing GAC data for coverage of the entire Arctic and Antarctic. During the second half of the year we will continue along these same lines, and will undertake a detailed validation study of the AVHRR and ATSR retrievals using LEADEX and the Beaufort Sea year-long data. Cloud masking methods used for the AVHRR will be modified for use with the ATSR. Methods of blending in situ and satellite-derived surface temperature data sets will be investigated.

The European general thoracic surgery database project.

PubMed

Falcoz, Pierre Emmanuel; Brunelli, Alessandro

2014-05-01

The European Society of Thoracic Surgeons (ESTS) Database is a free registry created by ESTS in 2001. The current online version was launched in 2007. It runs currently on a Dendrite platform with extensive data security and frequent backups. The main features are a specialty-specific, procedure-specific, prospectively maintained, periodically audited and web-based electronic database, designed for quality control and performance monitoring, which allows for the collection of all general thoracic procedures. Data collection is the "backbone" of the ESTS database. It includes many risk factors, processes of care and outcomes, which are specially designed for quality control and performance audit. The user can download and export their own data and use them for internal analyses and quality control audits. The ESTS database represents the gold standard of clinical data collection for European General Thoracic Surgery. Over the past years, the ESTS database has achieved many accomplishments. In particular, the database hit two major milestones: it now includes more than 235 participating centers and 70,000 surgical procedures. The ESTS database is a snapshot of surgical practice that aims at improving patient care. In other words, data capture should become integral to routine patient care, with the final objective of improving quality of care within Europe.

Automatic Methods and Tools for the Verification of Real Time Systems

DTIC Science & Technology

1997-07-31

real - time systems . This was accomplished by extending techniques, based on automata theory and temporal logic, that have been successful for the verification of time-independent reactive systems. As system specification lanmaage for embedded real - time systems , we introduced hybrid automata, which equip traditional discrete automata with real-numbered clock variables and continuous environment variables. As requirements specification languages, we introduced temporal logics with clock variables for expressing timing constraints.

SPECIFIC HEAT INDICATOR

DOEpatents

Horn, F.L.; Binns, J.E.

1961-05-01

Apparatus for continuously and automatically measuring and computing the specific heat of a flowing solution is described. The invention provides for the continuous measurement of all the parameters required for the mathematical solution of this characteristic. The parameters are converted to logarithmic functions which are added and subtracted in accordance with the solution and a null-seeking servo reduces errors due to changing voltage drops to a minimum. Logarithmic potentiometers are utilized in a unique manner to accomplish these results.

Evolution of substrate specificity in a retained enzyme driven by gene loss

PubMed Central

Juárez-Vázquez, Ana Lilia; Edirisinghe, Janaka N; Verduzco-Castro, Ernesto A; Michalska, Karolina; Wu, Chenggang; Noda-García, Lianet; Babnigg, Gyorgy; Endres, Michael; Medina-Ruíz, Sofía; Santoyo-Flores, Julián; Carrillo-Tripp, Mauricio; Ton-That, Hung; Joachimiak, Andrzej; Henry, Christopher S; Barona-Gómez, Francisco

2017-01-01

The connection between gene loss and the functional adaptation of retained proteins is still poorly understood. We apply phylogenomics and metabolic modeling to detect bacterial species that are evolving by gene loss, with the finding that Actinomycetaceae genomes from human cavities are undergoing sizable reductions, including loss of L-histidine and L-tryptophan biosynthesis. We observe that the dual-substrate phosphoribosyl isomerase A or priA gene, at which these pathways converge, appears to coevolve with the occurrence of trp and his genes. Characterization of a dozen PriA homologs shows that these enzymes adapt from bifunctionality in the largest genomes, to a monofunctional, yet not necessarily specialized, inefficient form in genomes undergoing reduction. These functional changes are accomplished via mutations, which result from relaxation of purifying selection, in residues structurally mapped after sequence and X-ray structural analyses. Our results show how gene loss can drive the evolution of substrate specificity from retained enzymes. DOI: http://dx.doi.org/10.7554/eLife.22679.001 PMID:28362260

Evolution of Substrate Specificity in A Retained Enzyme Driven by Gene Loss

DOE PAGES

Juarez-Vazquez, Ana L.; Edirisinghe, Janaka N.; Verduzco-Castro, Ernesto A.; ...

2017-03-31

The connection between gene loss and the functional adaptation of retained proteins is still poorly understood. Here, we apply phylogenomics and metabolic modeling to detect bacterial species that are evolving by gene loss, with the finding that Actinomycetaceae genomes from human cavities are undergoing sizable reductions, including loss of L-histidine and L-tryptophan biosynthesis. We also observe that the dual-substrate phosphoribosyl isomerase A or priA gene, at which these pathways converge, appears to coevolve with the occurrence of trp and his genes. Characterization of a dozen PriA homologs shows that these enzymes adapt from bifunctionality in the largest genomes, to amore » monofunctional, yet not necessarily specialized, inefficient form in genomes undergoing reduction. These functional changes are accomplished via mutations, which result from relaxation of purifying selection, in residues structurally mapped after sequence and X-ray structural analyses. These results show how gene loss can drive the evolution of substrate specificity from retained enzymes.« less

Evolution of substrate specificity in a retained enzyme driven by gene loss

DOE PAGES

Juárez-Vázquez, Ana Lilia; Edirisinghe, Janaka N.; Verduzco-Castro, Ernesto A.; ...

2017-03-31

The connection between gene loss and the functional adaptation of retained proteins is still poorly understood. We apply phylogenomics and metabolic modeling to detect bacterial species that are evolving by gene loss, with the finding that Actinomycetaceae genomes from human cavities are undergoing sizable reductions, including loss of L-histidine and L-tryptophan biosynthesis. We observe that the dual-substrate phosphoribosyl isomerase A or priA gene, at which these pathways converge, appears to coevolve with the occurrence oftrpandhisgenes. Characterization of a dozen PriA homologs shows that these enzymes adapt from bifunctionality in the largest genomes, to a monofunctional, yet not necessarily specialized, inefficientmore » form in genomes undergoing reduction. These functional changes are accomplished via mutations, which result from relaxation of purifying selection, in residues structurally mapped after sequence and X-ray structural analyses. Finally, our results show how gene loss can drive the evolution of substrate specificity from retained enzymes.« less

Hydrogen Assisted Fracture of Stainless Steels

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sugar, Joshua Daniel; Somerday, Brian P.; Homer, Mark

2016-02-01

The Enhanced Surveillance Sub-program has an annual NNSA requirement to submit a comprehensive report on all our fiscal year activities right after the start of the next calendar year. As most of you know, we collate all of our PI task submissions into a single volume that we send to NNSA, our customers, and use for other programmatic purposes. The functional objective of this report is to formally document the purpose, status, and accomplishments and impacts of all our work. For your specific submission, please follow the instructions described below and use the template provided. These are essentially the samemore » as was used last year. We recognize this report may also include information on specific age-related findings that you will provide again in a few months as input to the Stockpile Annual Assessment process (e.g., in the submittal of your Component Assessment Report). However, the related content of your ES AR input should provide an excellent foundation that can simply be updated as needed for your Annual Assessment input.« less

Evolution of substrate specificity in a retained enzyme driven by gene loss

DOE Office of Scientific and Technical Information (OSTI.GOV)

Juárez-Vázquez, Ana Lilia; Edirisinghe, Janaka N.; Verduzco-Castro, Ernesto A.

The connection between gene loss and the functional adaptation of retained proteins is still poorly understood. We apply phylogenomics and metabolic modeling to detect bacterial species that are evolving by gene loss, with the finding that Actinomycetaceae genomes from human cavities are undergoing sizable reductions, including loss of L-histidine and L-tryptophan biosynthesis. We observe that the dual-substrate phosphoribosyl isomerase A or priA gene, at which these pathways converge, appears to coevolve with the occurrence oftrpandhisgenes. Characterization of a dozen PriA homologs shows that these enzymes adapt from bifunctionality in the largest genomes, to a monofunctional, yet not necessarily specialized, inefficientmore » form in genomes undergoing reduction. These functional changes are accomplished via mutations, which result from relaxation of purifying selection, in residues structurally mapped after sequence and X-ray structural analyses. Finally, our results show how gene loss can drive the evolution of substrate specificity from retained enzymes.« less

Evolution of Substrate Specificity in A Retained Enzyme Driven by Gene Loss

DOE Office of Scientific and Technical Information (OSTI.GOV)

Juarez-Vazquez, Ana L.; Edirisinghe, Janaka N.; Verduzco-Castro, Ernesto A.

The connection between gene loss and the functional adaptation of retained proteins is still poorly understood. Here, we apply phylogenomics and metabolic modeling to detect bacterial species that are evolving by gene loss, with the finding that Actinomycetaceae genomes from human cavities are undergoing sizable reductions, including loss of L-histidine and L-tryptophan biosynthesis. We also observe that the dual-substrate phosphoribosyl isomerase A or priA gene, at which these pathways converge, appears to coevolve with the occurrence of trp and his genes. Characterization of a dozen PriA homologs shows that these enzymes adapt from bifunctionality in the largest genomes, to amore » monofunctional, yet not necessarily specialized, inefficient form in genomes undergoing reduction. These functional changes are accomplished via mutations, which result from relaxation of purifying selection, in residues structurally mapped after sequence and X-ray structural analyses. These results show how gene loss can drive the evolution of substrate specificity from retained enzymes.« less

Peninsula Academies Program.

ERIC Educational Resources Information Center

Sequoia Union High School District, Redwood City, CA.

THE FOLLOWING IS THE FULL TEXT OF THIS DOCUMENT: The Peninsula Academies program helps educationally disadvantaged youth overcome the handicaps of low academic achievement, lack of skills, and chronic unemployment. This is accomplished by providing a high school curriculum that is clearly related to work, training in specific job skills, emphasis…

Targeted livestock grazing to improve and restore rangelands

USDA-ARS?s Scientific Manuscript database

Targeted grazing is the application of a specific kind of livestock at the appropriate season, duration, and intensity to accomplish defined vegetation or landscape goals. Grazing by wild and domestic animals is a powerful natural force working in all ecosystems. The ability of selective herbivory t...

EXAMINATION OF THE ROLE OF PHYSICAL RESOLUTION AND SCALE ON SEDIMENT AND NUTRIENT YIELDS

EPA Science Inventory

Currently, watershed delineation and extraction of stream networks are accomplished with GIS databases of digital elevation maps (DEMs). The most common method for extracting channel networks requires the a-priori specification of a critical source area that is required for chann...

49 CFR 38.73 - Doorways.

Code of Federal Regulations, 2010 CFR

2010-10-01

.... Vertical alignment may be accomplished by vehicle air suspension, automatic ramps or lifts, or any... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Light Rail Vehicles and Systems § 38.73 Doorways. (a) Clear width—(1) All passenger doorways on vehicle sides shall have minimum clear openings of 32 inches when open. (2...

Prosody and Alignment: A Sequential Perspective

ERIC Educational Resources Information Center

Reed, Beatrice Szczepek

2010-01-01

In their analysis of a corpus of classroom interactions in an inner city high school, Roth and Tobin describe how teachers and students accomplish interactional alignment by prosodically matching each other's turns. Prosodic matching, and specific prosodic patterns are interpreted as signs of, and contributions to successful interactional outcomes…

National Institute for Global Environmental Change. Final Technical Report 1990-2007

DOE Office of Scientific and Technical Information (OSTI.GOV)

Athanasios Toulopoulos

Research conducted by the six NIGEC Regional Centers during recent years is reported. An overview of the NIGEC program from its beginnings provides a description and evaluation of the program's vision, strategy and major accomplishments. The program's purpose was to support academic research on environmental change in regions of the country that had historically received relatively little federal funding. The overall vision of NIGEC may be stated as the performance of academic research on the regional interactions between ecosystems and climate. NIGEC's research presents important evidence on the impacts of climate variability and change, and in some cases adaptability, formore » a broad range of both managed and unmanaged ecosystems, and has thereby documented significant regional issues on the environmental responses to climate change. NIGEC's research has demonstrated large regional differences in the atmospheric carbon exchange budgets of croplands and forests, that there are significant variations of this exchange on diurnal, synoptic, seasonal and interannual time scales due to atmospheric variability (including temperature, precipitation and cloudiness), and that management practices and past history have predominant effects in grasslands and croplands. It is the mid-latitude forests, however, that have received more attention in NIGEC than any other specific ecosystem, and NIGEC's initiation of and participation in the AmeriFlux program, network of carbon flux measurement sites in North American old-growth forests, is generally considered to be its most significant single accomplishment. By including appendices with complete listings of NIGEC publications, principal investigators and participating institutions, this report may also serve as a useful comprehensive documentation of NIGEC.« less

Multiplex polymerase chain reaction assay for the differential detection of trichothecene- and fumonisin-producing species of Fusarium in cornmeal.

PubMed

Bluhm, B H; Flaherty, J E; Cousin, M A; Woloshuk, C P

2002-12-01

The genus Fusarium comprises a diverse group of fungi including several species that produce mycotoxins in food commodities. In this study, a multiplex polymerase chain reaction (PCR) assay was developed for the group-specific detection of fumonisin-producing and trichothecene-producing species of Fusarium. Primers for genus-level recognition of Fusarium spp. were designed from the internal transcribed spacer regions (ITS1 and ITS2) of rDNA. Primers for group-specific detection were designed from the TRI6 gene involved in trichothecene biosynthesis and the FUM5 gene involved in fumonisin biosynthesis. Primer specificity was determined by testing for cross-reactivity against purified genomic DNA from 43 fungal species representing 14 genera, including 9 Aspergillus spp., 9 Fusarium spp., and 10 Penicillium spp. With purified genomic DNA as a template, genus-specific recognition was observed at 10 pg per reaction; group-specific recognition occurred at 100 pg of template per reaction for the trichothecene producer Fusarium graminearum and at 1 ng of template per reaction for the fumonisin producer Fusarium verticillioides. For the application of the PCR assay, a protocol was developed to isolate fungal DNA from cornmeal. The detection of F. graminearum and its differentiation from F. verticillioides were accomplished prior to visible fungal growth at <10(5) CFU/g of cornmeal. This level of detection is comparable to those of other methods such as enzyme-linked immunosorbent assay, and the assay described here can be used in the food industry's effort to monitor quality and safety.

Visual Double Stars - St. Mary's High School Astronomy Club

NASA Astrophysics Data System (ADS)

Bensel, Holly; Tran, Thanh; Hicks, Sean; He, Yifan; Moczygemba, Mitchell; Shi, Yuqi; Sternenberg, Leah; Watson, Kaycia; Rooney, Kieran; Birmingham, Paige; You, Ruiyang

2017-01-01

The St. Mary’s School Astronomy Club is working towards measuring positions and angles of relatively unstudied visual binary stars. We are starting with confirming prior results we obtained at the Pine Mountain Observatory Summer Science Research Workshop in 2009 - 2012 on ARY 52 (Frey et al. 2009, JDSO), Iota Bootis (Bensel et al. 2009, JDSO), and Mizar (Bensel et al. 2009, JDSO). We are also comparing our results with those published in the Washington Double Star Catalog (Mason 2009). We are using Pine Mountain Observatory’s remote imaging 14-inch Meade Schmidt-Cassegrain telescope equipped with a CCD camera operated by Scott Fisher at the University of Oregon and local astronomer Sean Curry’s 12.5" PlaneWave CDK telescope. We are practicing using tools such as astrometry.net and DS9 software to measure positions and angles on known double stars with well established values before attempting new measurements. Our next project will be to study “neglected visual double stars,” lesser studied double stars with fainter magnitudes. (A neglected double star is one that has not been observed extensively or recently.)Double star analysis is relatively straight forward and can be performed with equipment available to most high schools.Educational outcomes include instrument setup, orientation, instruction, observations, analysis, presentation of data, and writing up findings for publication. Accurate recording of data is a useful and important life skill for all students to learn. Another important life skill is learning to work together to accomplish a specific goal. This project allows novice and experienced observers to work hand-in-hand to accomplish a specific goal, such as the publishing of a research paper in the Journal of Double Star Observations.

Rapid identification of drug-type strains in Cannabis sativa using loop-mediated isothermal amplification assay.

PubMed

Kitamura, Masashi; Aragane, Masako; Nakamura, Kou; Watanabe, Kazuhito; Sasaki, Yohei

2017-01-01

In Cannabis sativa L., tetrahydrocannabinol (THC) is the primary psychoactive compound and exists as the carboxylated form, tetrahydrocannabinolic acid (THCA). C. sativa is divided into two strains based on THCA content-THCA-rich (drug-type) strains and THCA-poor (fiber-type) strains. Both strains are prohibited by law in many countries including Japan, whereas the drug-type strains are regulated in Canada and some European countries. As the two strains cannot be discriminated by morphological analysis, a simple method for identifying the drug-type strains is required for quality control in legal cultivation and forensic investigation. We have developed a novel loop-mediated isothermal amplification (LAMP) assay for identifying the drug-type strains of C. sativa. We designed two selective LAMP primer sets for on-site or laboratory use, which target the drug-type THCA synthase gene. The LAMP assay was accomplished within approximately 40 min. The assay showed high specificity for the drug-type strains and its sensitivity was the same as or higher than that of conventional polymerase chain reaction. We also showed the effectiveness of melting curve analysis that was conducted after the LAMP assay. The melting temperature values of the drug-type strains corresponded to those of the cloned drug-type THCA synthase gene, and were clearly different from those of the cloned fiber-type THCA synthase gene. Moreover, the LAMP assay with simple sample preparation could be accomplished within 1 h from sample treatment to identification without the need for special devices or techniques. Our rapid, sensitive, specific, and simple assay is expected to be applicable to laboratory and on-site detection.

Coordination and Cooperation to Achieve the GEOSS Space Segment: A Systems Approach

NASA Technical Reports Server (NTRS)

Killough, Brian D., Jr.

2007-01-01

Established in April 2007, the SEO has made significant accomplishments in the support of CEOS and the virtual constellations. These accomplishments include (1) constellation trade studies for Atmospheric Composition and Land Surface Imaging, (2) a new engineering framework for requirements definition, assessment and architecture planning, (3) completion of a draft requirements document and gap analysis for the Atmospheric Composition Virtual Constellation, and (4) the development of a DVD video highlighting CEOS and the Virtual Constellation concept.

Aeroelastic, CFD, and Dynamics Computation and Optimization for Buffet and Flutter Applications

NASA Technical Reports Server (NTRS)

Kandil, Osama A.

1997-01-01

Accomplishments achieved during the reporting period are listed. These accomplishments included 6 papers published in various journals or presented at various conferences; 1 abstract submitted to a technical conference; production of 2 animated movies; and a proposal for use of the National Aerodynamic Simulation Facility at NASA Ames Research Center for further research. The published and presented papers and animated movies addressed the following topics: aeroelasticity, computational fluid dynamics, structural dynamics, wing and tail buffet, vortical flow interactions, and delta wings.

Advanced Fuels Campaign FY 2015 Accomplishments Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Braase, Lori Ann; Carmack, William Jonathan

2015-10-29

The mission of the Advanced Fuels Campaign (AFC) is to perform research, development, and demonstration (RD&D) activities for advanced fuel forms (including cladding) to enhance the performance and safety of the nation’s current and future reactors; enhance proliferation resistance of nuclear fuel; effectively utilize nuclear energy resources; and address the longer-term waste management challenges. This report is a compilation of technical accomplishment summaries for FY-15. Emphasis is on advanced accident-tolerant LWR fuel systems, advanced transmutation fuels technologies, and capability development.

International Space Station (ISS) Expedite the Process of Experiments to Space Station (EXPRESS) Racks Software Support

NASA Technical Reports Server (NTRS)

2003-01-01

bd Systems personnel accomplished the technical responsibilities for this reporting period, as planned. A close working relationship was maintained with personnel of the MSFC Avionics Department Software Group (ED 14), the MSFC EXPRESS Project Office (FD3 l), and the Huntsville Boeing Company. Work accomplishments included the support of SRB activities, ATB activities, ESCP activities, participating in technical meetings, coordinating issues between the Boeing Company and the MSFC Project Office, and performing special tasks as requested.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bai, Zhaojun; Scalettar, Richard; Savrasov, Sergey

This report summarizes the accomplishments of the University of California Davis team which is part of a larger SciDAC collaboration including Mark Jarrell of Louisiana State University, Karen Tomko of the Ohio Supercomputer Center, and Eduardo F. D'Azevedo and Thomas A. Maier of Oak Ridge National Laboratory. In this report, we focus on the major UCD accomplishments. As the paper authorship list emphasizes, much of our work is the result of a tightly integrated effort; hence this compendium of UCD efforts of necessity contains some overlap with the work at our partner institutions.

Annual report of the National Advisory Committee for Aeronautics (40th). administrative report including Technical Report nos. 1158-1209

NASA Technical Reports Server (NTRS)

1956-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Proceedings - pinyon-juniper conference; 1986 January 13-16; Reno, NV

Treesearch

Richard L. Everett

1987-01-01

Includes more than 90 papers bringing together research accomplishments of the last 10 years including ongoing research on the ecology and management of pinyon-juniper ecosystems. Scientist and management points of view are presented.

Radiation Analysis Program

DTIC Science & Technology

2018-02-28

qualification testing to include vibrational, thermal bake and thermal cycling to ensure the experiment would perform as expected during operation on...series of tests for flight qualification. These tests included bake and thermal cycling. In addition, vibrational testing was also accomplished

Annual report of the National Advisory Committee for Aeronautics (30th).administrative report including Technical Report nos. 774 to 803

NASA Technical Reports Server (NTRS)

1949-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of Committee's activities and research accomplished, bibliographies, and financial report.

Pantheon 1.0, a manually verified dataset of globally famous biographies.

PubMed

Yu, Amy Zhao; Ronen, Shahar; Hu, Kevin; Lu, Tiffany; Hidalgo, César A

2016-01-05

We present the Pantheon 1.0 dataset: a manually verified dataset of individuals that have transcended linguistic, temporal, and geographic boundaries. The Pantheon 1.0 dataset includes the 11,341 biographies present in more than 25 languages in Wikipedia and is enriched with: (i) manually verified demographic information (place and date of birth, gender) (ii) a taxonomy of occupations classifying each biography at three levels of aggregation and (iii) two measures of global popularity including the number of languages in which a biography is present in Wikipedia (L), and the Historical Popularity Index (HPI) a metric that combines information on L, time since birth, and page-views (2008-2013). We compare the Pantheon 1.0 dataset to data from the 2003 book, Human Accomplishments, and also to external measures of accomplishment in individual games and sports: Tennis, Swimming, Car Racing, and Chess. In all of these cases we find that measures of popularity (L and HPI) correlate highly with individual accomplishment, suggesting that measures of global popularity proxy the historical impact of individuals.

Prevalence of burnout syndrome in oncology nursing: A meta-analytic study.

PubMed

Cañadas-De la Fuente, Guillermo A; Gómez-Urquiza, Jose L; Ortega-Campos, Elena M; Cañadas, Gustavo R; Albendín-García, Luis; De la Fuente-Solana, Emilia I

2018-05-01

To determine the prevalence of high levels of emotional exhaustion and depersonalization and low personal accomplishment in nursing professionals in oncology services. A meta-analytical study was performed. The search was carried out in March 2017 in Pubmed, CINAHL, Scopus, Scielo, Proquest, CUIDEN, and LILACS databases. Studies using Maslach Burnout Inventory for the assessment of burnout were included. The total sample of oncology nurses was n = 9959. The total number of included studies was n = 17, with n = 21 samples for the meta-analysis of emotional exhaustion and n = 18 for depersonalization and low personal accomplishment. The prevalence of emotional exhaustion and of depersonalization was 30% (95% CI = 26%-33%) and 15% (95% CI = 9%-23%), respectively, and that of low personal performance was 35% (95% CI = 27%-43%). The are many oncology nurses with emotional exhaustion and low levels of personal accomplishment. The presence and the risk of burnout among these staff members are considerable. Copyright © 2018 John Wiley & Sons, Ltd.

Pantheon 1.0, a manually verified dataset of globally famous biographies

PubMed Central

Yu, Amy Zhao; Ronen, Shahar; Hu, Kevin; Lu, Tiffany; Hidalgo, César A.

2016-01-01

We present the Pantheon 1.0 dataset: a manually verified dataset of individuals that have transcended linguistic, temporal, and geographic boundaries. The Pantheon 1.0 dataset includes the 11,341 biographies present in more than 25 languages in Wikipedia and is enriched with: (i) manually verified demographic information (place and date of birth, gender) (ii) a taxonomy of occupations classifying each biography at three levels of aggregation and (iii) two measures of global popularity including the number of languages in which a biography is present in Wikipedia (L), and the Historical Popularity Index (HPI) a metric that combines information on L, time since birth, and page-views (2008–2013). We compare the Pantheon 1.0 dataset to data from the 2003 book, Human Accomplishments, and also to external measures of accomplishment in individual games and sports: Tennis, Swimming, Car Racing, and Chess. In all of these cases we find that measures of popularity (L and HPI) correlate highly with individual accomplishment, suggesting that measures of global popularity proxy the historical impact of individuals. PMID:26731133

CTUIR Grande Ronde River Basin Watershed Restoration Program McCoy Creek/McIntyre Creek Road Crossing, 1996-1998 Progress Report.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Childs, Allen B.

1999-07-01

This Annual Report provides a detailed overview of watershed restoration accomplishments achieved by the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) and project partners in the Upper Grande Ronde River Basin under contract with the Bonneville Power Administration (BPA) during the period July 1, 1997 through June 30, 1998. The Contract Agreement entitled McCoy Meadows Watershed Restoration Project (Project No.96-83-01) includes habitat restoration planning, design, and implementation in two project areas--the McCoy Meadows Ranch located in the Meadow, McCoy, and McIntyre Creek subbasins on private land and the Mainstem Grande Ronde River Habitat Enhancement Project located on private andmore » National Forest System lands near Bird Tract Springs along the Grande Ronde River. During the contract period, the CTUIR and partners (Mark and Lorna Tipperman, landowners), Oregon Department of Environmental Quality (ODEQ), U.S. Environmental Protection Agency (EPA), Oregon Department of Fish and Wildlife (ODFW), and Natural Resource Conservation Service (NRCS) initiated phase 1 construction of the McCoy Meadows Restoration Project. Phase 1 involved reintroduction of a segment of McCoy Creek from its existing channelized configuration into a historic meander channel. Project efforts included bioengineering and tree/shrub planting and protection, transporting salvaged cottonwood tree boles and limbs from offsite source to the project area for utilization by resident beaver populations for forage and dam construction materials, relocation of existing BPA/ODFW riparian corridor fencing to outer edges of meadow floodplain, establishment of pre-project photo points, and coordination of other monitoring and evaluation efforts being led by other project partners including groundwater monitoring wells, channel cross sections, water quality monitoring stations, juvenile population sampling index sites, redd surveys, and habitat surveys. Project activities also included coordination with the U.S. Forest Service, Wallowa-Whitman National Forest, LaGrande Ranger District (USFS) on the Forest Road 2137 (McIntyre Road) Relocation and Obliteration Project and the McCoy Creek crossing. The USFS completed engineering designs under the cooperative effort for the McCoy Creek crossing. Project activities accomplished on the Upper Mainstem Large Wood Addition Project included placement of approximately 120 whole trees to enhance instream structural diversity, pool habitat quality, streambank stability, and improved floodplain morphology. Project activities accomplished on the Mainstem Grande Ronde Habitat Enhancement Project included coordination with landowners (Shauna Musgrove of Cuhna Ranches, Dean Stone, and the Wallowa-Whitman National Forest, LaGrande Ranger District) to develop a habitat enhancement/restoration project opportunity along a 3 mile section of the mainstem Grande Ronde River and major tributaries including the lower reaches of Bear Creek and Jordan Creek. Upon securing an agreement with the landowners, project partners including the CTUIR, ODFW, NRCS, and USFS initiated development of project objectives and site-specific designs. By June 1998, project designs were completed and preparations nearly complete to initiate onsite project construction.« less

Space robotics: Recent accomplishments and opportunities for future research

NASA Technical Reports Server (NTRS)

Montgomery, Raymond C.; Buttrill, Carey S.; Dorsey, John T.; Juang, Jer-Nan; Lallman, Frederick J.; Moerder, Daniel D.; Scott, Michael A.; Troutman, Patrick; Williams, Robert L., II

1992-01-01

The Langley Guidance, Navigation, and Control Technical Committee (GNCTC) was one of six technical committees created in 1991 by the Chief Scientist, Dr. Michael F. Card. During the kickoff meeting Dr. Card charged the chairmen to: (1) establish a cross-Center committee; (2) support at least one workshop in a selected discipline; and (3) prepare a technical paper on recent accomplishments in the discipline and on opportunities for future research. The Guidance, Navigation, and Control Committee was formed and selected for focus on the discipline of Space robotics. This report is a summary of the committee's assessment of recent accomplishments and opportunities for future research. The report is organized as follows. First is an overview of the data sources used by the committee. Next is a description of technical needs identified by the committee followed by recent accomplishments. Opportunities for future research ends the main body of the report. It includes the primary recommendation of the committee that NASA establish a national space facility for the development of space automation and robotics, one element of which is a telerobotic research platform in space. References 1 and 2 are the proceedings of two workshops sponsored by the committee during its June 1991, through May 1992 term. The focus of the committee for the June 1992 - May 1993 term will be to further define to the recommended platform in space and to add an additional discipline which includes aircraft related GN&C issues. To the latter end members performing aircraft related research will be added to the committee. (A preliminary assessment of future opportunities in aircraft-related GN&C research has been included as appendix A.)

A Customized Approach to Talent Management at the University of Pennsylvania

ERIC Educational Resources Information Center

Edwards, Beverly

2008-01-01

The University of Pennsylvania places great emphasis on talent management, specifically on attracting and retaining top-notch people. One way it accomplishes this is by offering several avenues by which its employees can further their careers. Penn's large, decentralized structure provides significant opportunities for career growth; however,…

36 CFR 230.32 - National program administration.

Code of Federal Regulations, 2010 CFR

2010-07-01

... environmental, economic, and social values and public benefits are derived from the program. (c) The Chief shall... accomplishments. (k) FLEP funds may not be used by States for capital investments or capital improvements unless specifically authorized in a funding document and must be limited to $5,000. The limitation on capital...

Developing Academic Self-Efficacy: Strategies to Support Gifted Elementary School Students

ERIC Educational Resources Information Center

Merriman, Lauren

2012-01-01

Self-efficacy is the belief in one's capacity to perform and accomplish goals. Specifically, academic self-efficacy refers to a student's perception of their ability to engage and successfully complete academic tasks. Self-efficacy affects students' behavioral choices, motivation, thought patterns and responses, perception of control, and…

A New Perspective on Surface Weather Maps

ERIC Educational Resources Information Center

Meyer, Steve

2006-01-01

A two-dimensional weather map is actually a physical representation of three-dimensional atmospheric conditions at a specific point in time. Abstract thinking is required to visualize this two-dimensional image in three-dimensional form. But once that visualization is accomplished, many of the meteorological concepts and processes conveyed by the…

Geographic Education in Louisiana

ERIC Educational Resources Information Center

Lewis, Anthony J.

2004-01-01

In this article, the author analyzes and summarizes geographic education in Louisiana from a historical perspective with a specific emphasis on the degree to which geography was implemented into the state's standards. To accomplish that, he draws from the following three sources of information: active and retired social studies teachers from a…

Enhancing the Breadth and Efficacy of Therapeutic Vaccines for Breast Cancer

DTIC Science & Technology

2016-06-01

infiltrating T cells. Our team has achieved a number of accomplishments. We have determined the likely specificity of immunogenic peptides for MHC alleles...endeavoring to identify antigenic targets for breast cancer- infiltrating T cells. We have identified a number of candidates in breast cancer tissues as well

Target-Rich Environment

ERIC Educational Resources Information Center

Perna, Mark C.

2005-01-01

Target marketing is defining school enrollment goals and then developing a strategic plan to accomplish those goals through the use of specific communication vehicles and community focus. It is critical to reach the right audience, with the right message, at the right time, for the right cost. In this brief article, the author describes several…

14 CFR 1250.103-2 - Specific discriminatory acts prohibited.

Code of Federal Regulations, 2010 CFR

2010-01-01

... program as an employee but only to the extent set forth in § 1250.103-3). (b) A recipient, in determining... of defeating or substantially impairing accomplishment of the objectives of the program as respects..., financial aid, or other benefits provided under a program receiving Federal financial assistance shall be...

Linguistic Correlates of Social Support

ERIC Educational Resources Information Center

Suppes, Alexandra

2010-01-01

The perception that support is available is central to a person's well being. Nonetheless, naturalistic studies and experimental manipulations of support visibility have uncovered that receiving specific acts of support can entail an emotional cost and that a supportive act is most effective when it is accomplished outside of the recipient's…

49 CFR 38.53 - Doorways.

Code of Federal Regulations, 2010 CFR

2010-10-01

... accomplished by vehicle air suspension or other suitable means of meeting the requirement. (2) Exception. New... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Rapid Rail Vehicles and Systems § 38.53 Doorways. (a) Clear width. (1) Passenger doorways on vehicle sides shall have clear openings at least 32 inches wide when open. (2) If...

26 CFR 521.103 - Scope of the convention.

Code of Federal Regulations, 2010 CFR

2010-04-01

... UNDER TAX CONVENTIONS DENMARK General Income Tax Taxation of Nonresident Aliens Who Are Residents of... convention, to be accomplished on a reciprocal basis, are to avoid double taxation upon major items of income... looking to the avoidance of double taxation and fiscal evasion. (b) The specific classes of income from...

Molecular marker genes for ectomycorrhizal symbiosis

Treesearch

Shiv Hiremath; Carolyn McQuattie; Gopi Podila; Jenise Bauman

2013-01-01

Mycorrhizal symbiosis is a mutually beneficial association very commonly found among most vascular plants. Formation of mycorrhiza happens only between compatible partners and predicting this is often accomplished through a trial and error process. We investigated the possibility of using expression of symbiosis specific genes as markers to predict the formation of...

36 CFR 71.14 - Public notification.

Code of Federal Regulations, 2010 CFR

2010-07-01

... RECREATION FEES § 71.14 Public notification. The administering bureaus shall notify the public of the specific Federal recreation fees which will be charged at areas and for facilities and uses under their jurisdiction. Such notification shall be accomplished by the posting of fee information in accordance with § 71...

36 CFR 230.32 - National program administration.

Code of Federal Regulations, 2011 CFR

2011-07-01

... environmental, economic, and social values and public benefits are derived from the program. (c) The Chief shall... accomplishments. (k) FLEP funds may not be used by States for capital investments or capital improvements unless specifically authorized in a funding document and must be limited to $5,000. The limitation on capital...

21 CFR 21.30 - Records of contractors.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Records of contractors. 21.30 Section 21.30 Food... PRIVACY Requirements for Specific Categories of Records § 21.30 Records of contractors. (a) Systems of... contractors to accomplish Food and Drug Administration functions, from which information is retrieved by...

Role of Social Performance in Predicting Learning Problems: Prediction of Risk Using Logistic Regression Analysis

ERIC Educational Resources Information Center

Del Prette, Zilda Aparecida Pereira; Prette, Almir Del; De Oliveira, Lael Almeida; Gresham, Frank M.; Vance, Michael J.

2012-01-01

Social skills are specific behaviors that individuals exhibit in order to successfully complete social tasks whereas social competence represents judgments by significant others that these social tasks have been successfully accomplished. The present investigation identified the best sociobehavioral predictors obtained from different raters…

Produce Intrigue with Crypto!

ERIC Educational Resources Information Center

Avila, Cheryl L.; Ortiz, Enrique

2012-01-01

Learning mathematics is challenging. It requires discipline, logic, precision, perseverance, and accuracy. It can also be fun. When mathematics is set in a context that inspires students to want to solve interesting problems, students will have an intrinsic desire to learn the necessary skills to accomplish a specific goal. The game of Crypto! was…

Building Safer Systems With SpecTRM

NASA Technical Reports Server (NTRS)

2003-01-01

System safety, an integral component in software development, often poses a challenge to engineers designing computer-based systems. While the relaxed constraints on software design allow for increased power and flexibility, this flexibility introduces more possibilities for error. As a result, system engineers must identify the design constraints necessary to maintain safety and ensure that the system and software design enforces them. Safeware Engineering Corporation, of Seattle, Washington, provides the information, tools, and techniques to accomplish this task with its Specification Tools and Requirements Methodology (SpecTRM). NASA assisted in developing this engineering toolset by awarding the company several Small Business Innovation Research (SBIR) contracts with Ames Research Center and Langley Research Center. The technology benefits NASA through its applications for Space Station rendezvous and docking. SpecTRM aids system and software engineers in developing specifications for large, complex safety critical systems. The product enables engineers to find errors early in development so that they can be fixed with the lowest cost and impact on the system design. SpecTRM traces both the requirements and design rationale (including safety constraints) throughout the system design and documentation, allowing engineers to build required system properties into the design from the beginning, rather than emphasizing assessment at the end of the development process when changes are limited and costly.System safety, an integral component in software development, often poses a challenge to engineers designing computer-based systems. While the relaxed constraints on software design allow for increased power and flexibility, this flexibility introduces more possibilities for error. As a result, system engineers must identify the design constraints necessary to maintain safety and ensure that the system and software design enforces them. Safeware Engineering Corporation, of Seattle, Washington, provides the information, tools, and techniques to accomplish this task with its Specification Tools and Requirements Methodology (SpecTRM). NASA assisted in developing this engineering toolset by awarding the company several Small Business Innovation Research (SBIR) contracts with Ames Research Center and Langley Research Center. The technology benefits NASA through its applications for Space Station rendezvous and docking. SpecTRM aids system and software engineers in developing specifications for large, complex safety critical systems. The product enables engineers to find errors early in development so that they can be fixed with the lowest cost and impact on the system design. SpecTRM traces both the requirements and design rationale (including safety constraints) throughout the system design and documentation, allowing engineers to build required system properties into the design from the beginning, rather than emphasizing assessment at the end of the development process when changes are limited and costly.

Electric utility acid fuel cell stack technology advancement

NASA Astrophysics Data System (ADS)

Congdon, J. V.; Goller, G. J.; Greising, G. J.; Obrien, J. J.; Randall, S. A.; Sandelli, G. J.; Breault, R. D.; Austin, G. W.; Bopse, S.; Coykendall, R. D.

1984-11-01

The principal effort under this program was directed at the fuel cell stack technology required to accomplish the initial feasibility demonstrations of increased cell stack operating pressures and temperatures, increased cell active area, incorporation of the ribbed substrate cell configuration at the bove conditions, and the introduction of higher performance electrocatalysts. The program results were successful with the primary accomplishments being: (1) fabrication of 10 sq ft ribbed substrate, cell components including higher performing electrocatalysts; (2) assembly of a 10 sq ft, 30-cell short stack; and (3) initial test of this stack at 120 psia and 405 F. These accomplishments demonstrate the feasibility of fabricating and handling large area cells using materials and processes that are oriented to low cost manufacture. An additional accomplishment under the program was the testing of two 3.7 sq ft short stacks at 12 psia/405 F to 5400 and 4500 hours respectively. These tests demonstrate the durability of the components and the cell stack configuration to a nominal 5000 hours at the higher pressure and temperature condition planned for the next electric utility power plant.

Electric utility acid fuel cell stack technology advancement

NASA Technical Reports Server (NTRS)

Congdon, J. V.; Goller, G. J.; Greising, G. J.; Obrien, J. J.; Randall, S. A.; Sandelli, G. J.; Breault, R. D.; Austin, G. W.; Bopse, S.; Coykendall, R. D.

1984-01-01

The principal effort under this program was directed at the fuel cell stack technology required to accomplish the initial feasibility demonstrations of increased cell stack operating pressures and temperatures, increased cell active area, incorporation of the ribbed substrate cell configuration at the bove conditions, and the introduction of higher performance electrocatalysts. The program results were successful with the primary accomplishments being: (1) fabrication of 10 sq ft ribbed substrate, cell components including higher performing electrocatalysts; (2) assembly of a 10 sq ft, 30-cell short stack; and (3) initial test of this stack at 120 psia and 405 F. These accomplishments demonstrate the feasibility of fabricating and handling large area cells using materials and processes that are oriented to low cost manufacture. An additional accomplishment under the program was the testing of two 3.7 sq ft short stacks at 12 psia/405 F to 5400 and 4500 hours respectively. These tests demonstrate the durability of the components and the cell stack configuration to a nominal 5000 hours at the higher pressure and temperature condition planned for the next electric utility power plant.

Basic energy sciences: Summary of accomplishments

NASA Astrophysics Data System (ADS)

1990-05-01

For more than four decades, the Department of Energy, including its predecessor agencies, has supported a program of basic research in nuclear- and energy related sciences, known as Basic Energy Sciences. The purpose of the program is to explore fundamental phenomena, create scientific knowledge, and provide unique user facilities necessary for conducting basic research. Its technical interests span the range of scientific disciplines: physical and biological sciences, geological sciences, engineering, mathematics, and computer sciences. Its products and facilities are essential to technology development in many of the more applied areas of the Department's energy, science, and national defense missions. The accomplishments of Basic Energy Sciences research are numerous and significant. Not only have they contributed to Departmental missions, but have aided significantly the development of technologies which now serve modern society daily in business, industry, science, and medicine. In a series of stories, this report highlights 22 accomplishments, selected because of their particularly noteworthy contributions to modern society. A full accounting of all the accomplishments would be voluminous. Detailed documentation of the research results can be found in many thousands of articles published in peer-reviewed technical literature.

Basic Energy Sciences: Summary of Accomplishments

DOE R&D Accomplishments Database

1990-05-01

For more than four decades, the Department of Energy, including its predecessor agencies, has supported a program of basic research in nuclear- and energy-related sciences, known as Basic Energy Sciences. The purpose of the program is to explore fundamental phenomena, create scientific knowledge, and provide unique user'' facilities necessary for conducting basic research. Its technical interests span the range of scientific disciplines: physical and biological sciences, geological sciences, engineering, mathematics, and computer sciences. Its products and facilities are essential to technology development in many of the more applied areas of the Department's energy, science, and national defense missions. The accomplishments of Basic Energy Sciences research are numerous and significant. Not only have they contributed to Departmental missions, but have aided significantly the development of technologies which now serve modern society daily in business, industry, science, and medicine. In a series of stories, this report highlights 22 accomplishments, selected because of their particularly noteworthy contributions to modern society. A full accounting of all the accomplishments would be voluminous. Detailed documentation of the research results can be found in many thousands of articles published in peer-reviewed technical literature.

Department of the Navy FY 1992/FY 1993 Budget Estimates Descriptive Summaries Submitted to Congress February 1991, Research, Development, Test and Evaluation, Navy

DTIC Science & Technology

1991-02-01

FY 1990 ACCOMPLISHMENTS: a. (U) Completed physical functional and operational audit of system, subcomponents and interfaces related to digital...receiver hardware. b. (U) Developed system specification reflecting audit results. c. (U) Established reliability assessment and recommended changes and/or...interoperability testing and demonstrations. d. (U) Updated joint terminal specifications and standards. e. (U) Audited Army/Navy/Air Force terminal designs. f. (U

The Design and Development of a Regenerative Separatory Column Using Calixarenes as a Polymeric Backbone for the Purification of Water from Urine

NASA Technical Reports Server (NTRS)

Polk, M.

1999-01-01

The objective of this research project is to design calixarenes, cup-shaped molecules, with the specific binding sites to the sodium chloride and nitrogen containing components of urine, such as urea and uric acid, in urine. The following partition of the research accomplishes this objective: (1) functionalization of calixarene, (2) development of a calixarene based medium for the separatory process, (3) design of the column regeneration protocol. Work was also accomplished in the area of temperature sensitive paint (TSP). Research was undertaken to design a TSP with insulating propertites. An important part of this research project is to discover the thermal conductivity of polymers for TSP.

A visual interface for generic message translation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Blattner, M.M.; Kou, L.T.; Carlson, J.W.

1988-06-21

This paper is concerned with the translation of data structures we call messages. Messages are an example of a type of data structure encountered in generic data translation. Our objective is to provide a system that the nonprogrammer can use to specify the nature of translations from one type to another. For this reason we selected a visual interface that uses interaction techniques that do not require a knowledge of programming or command languages. The translator must accomplish two tasks: create a mapping between fields in different message types that specifies which fields have similar semantic content, and reformat ormore » translate data specifications within those fields. The translations are accomplished with appropriate, but different, visual metaphors. 14 refs., 4 figs.« less

Annual report of the National Advisory Committee for Aeronautics (23rd).administrative report including Technical Report nos. 577 to 611

NASA Technical Reports Server (NTRS)

1937-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (42nd). administrative report including Technical Report nos. 1254 to 1295

NASA Technical Reports Server (NTRS)

1957-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (26th).administrative report including Technical Report nos. 681 to 703

NASA Technical Reports Server (NTRS)

1941-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (35th). administrative report including Technical Report nos. 922 to 950

NASA Technical Reports Server (NTRS)

1951-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (34th). administrative report including Technical Report nos. 892 to 921

NASA Technical Reports Server (NTRS)

1951-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (33rd).administrative report including Technical Report nos. 863 to 891

NASA Technical Reports Server (NTRS)

1950-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (32nd).administative report including Technical Report nos. 834 to 862

NASA Technical Reports Server (NTRS)

1949-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (7th).administrative report including Technical Reports nos. 111 to 132

NASA Technical Reports Server (NTRS)

1923-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, and expenditures.

Annual Report of the National Advisory Committee for Aeronautics (9Th).Administrative Report Including Technical Reports Nos. 159 to 185

NASA Technical Reports Server (NTRS)

1924-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, and expenditures.

Annual report of the National Advisory Committee for Aeronautics (36th). administrative report including Technical Report nos. 951 to 1002

NASA Technical Reports Server (NTRS)

1951-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (8th).administrative report including Technical Reports nos. 133 to 158

NASA Technical Reports Server (NTRS)

1923-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, congressional report, summaries of the committee's activities and research accomplished, and expenditures.

Annual report of the National Advisory Committee for Aeronautics (28th).administrative report including Technical Report nos. 727 to 751

NASA Technical Reports Server (NTRS)

1946-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (41st). administrative report including Technical Report nos. 1210 to 1253

NASA Technical Reports Server (NTRS)

1957-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (29th) : administrative report including Technical Report nos. 752 to 773

NASA Technical Reports Server (NTRS)

1948-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

30 CFR 57.8520 - Ventilation plan.

Code of Federal Regulations, 2014 CFR

2014-07-01

... depots, oil fuel storage depots, hoist rooms, compressors, battery charging stations and explosive... and booster fans including manufacturer's name, type, size, fan speed, blade setting, approximate... sketches showing how ventilation is accomplished in each typical type of working place including the...

30 CFR 57.8520 - Ventilation plan.

Code of Federal Regulations, 2011 CFR

2011-07-01

... depots, oil fuel storage depots, hoist rooms, compressors, battery charging stations and explosive... and booster fans including manufacturer's name, type, size, fan speed, blade setting, approximate... sketches showing how ventilation is accomplished in each typical type of working place including the...

30 CFR 57.8520 - Ventilation plan.

Code of Federal Regulations, 2012 CFR

2012-07-01

... depots, oil fuel storage depots, hoist rooms, compressors, battery charging stations and explosive... and booster fans including manufacturer's name, type, size, fan speed, blade setting, approximate... sketches showing how ventilation is accomplished in each typical type of working place including the...

30 CFR 57.8520 - Ventilation plan.

Code of Federal Regulations, 2013 CFR

2013-07-01

... depots, oil fuel storage depots, hoist rooms, compressors, battery charging stations and explosive... and booster fans including manufacturer's name, type, size, fan speed, blade setting, approximate... sketches showing how ventilation is accomplished in each typical type of working place including the...

Annual report of the National Advisory Committee for Aeronautics (44th). administrative report including Technical Report nos. 1342 to 1366

NASA Technical Reports Server (NTRS)

1959-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (39th). administrative report including Technical Report nos. 1111 to 1134

NASA Technical Reports Server (NTRS)

1955-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (3rd).administrative report including Technical Report nos. 13 to 23

NASA Technical Reports Server (NTRS)

1918-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, expenditures, and problems.

Annual Report of the National Advisory Committee for Aeronautics (27Th).Administrative Report Including Technical Report Nos. 704 to 726

NASA Technical Reports Server (NTRS)

1942-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (43rd). administrative report including Technical Report nos. 1296 to 1341

NASA Technical Reports Server (NTRS)

1958-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (37th). administrative report including Technical Report nos. 1003 to 1031

NASA Technical Reports Server (NTRS)

1952-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (25th).administrative report including Technical Report nos. 645 to 680

NASA Technical Reports Server (NTRS)

1940-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (38th). administrative report including Technical Report nos. 1059 to 1110

NASA Technical Reports Server (NTRS)

1954-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (24th).administrative report including Technical Report nos. 612 to 644

NASA Technical Reports Server (NTRS)

1939-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Cryogenic mirror analysis

NASA Technical Reports Server (NTRS)

Nagy, S.

1988-01-01

Due to extraordinary distances scanned by modern telescopes, optical surfaces in such telescopes must be manufactured to unimaginable standards of perfection of a few thousandths of a centimeter. The detection of imperfections of less than 1/20 of a wavelength of light, for application in the building of the mirror for the Space Infrared Telescope Facility, was undertaken. Because the mirror must be kept very cold while in space, another factor comes into effect: cryogenics. The process to test a specific morror under cryogenic conditions is described; including the follow-up analysis accomplished through computer work. To better illustrate the process and analysis, a Pyrex Hex-Core mirror is followed through the process from the laser interferometry in the lab, to computer analysis via a computer program called FRINGE. This analysis via FRINGE is detailed.

Water quality monitor. [spacecraft potable water

NASA Technical Reports Server (NTRS)

West, S.; Crisos, J.; Baxter, W.

1979-01-01

The preprototype water quality monitor (WQM) subsystem was designed based on a breadboard monitor for pH, specific conductance, and total organic carbon (TOC). The breadboard equipment demonstrated the feasibility of continuous on-line analysis of potable water for a spacecraft. The WQM subsystem incorporated these breadboard features and, in addition, measures ammonia and includes a failure detection system. The sample, reagent, and standard solutions are delivered to the WQM sensing manifold where chemical operations and measurements are performed using flow through sensors for conductance, pH, TOC, and NH3. Fault monitoring flow detection is also accomplished in this manifold assembly. The WQM is designed to operate automatically using a hardwired electronic controller. In addition, automatic shutdown is incorporated which is keyed to four flow sensors strategically located within the fluid system.

ACOEM practice guidelines: elbow disorders.

PubMed

Hegmann, Kurt T; Hoffman, Harold E; Belcourt, Roger M; Byrne, Kevin; Glass, Lee; Melhorn, J Mark; Richman, Jack; Zinni, Phillip; Thiese, Matthew S; Ott, Ulrike; Tokita, Kylee; Passey, Deborah Gwenevere; Effiong, Atim Cecelia; Robbins, Riann Bree; Ording, Julie A

2013-11-01

The American College of Occupational and Environmental Medicine has updated the treatment guidelines in its Elbow Disorders chapter through revision processes begun in 2006. This abbreviated version of that chapter highlights some of the evidence and recommendations developed. Comprehensive systematic literature reviews were accomplished with article abstraction, critiquing, grading, evidence table compilation, and guideline finalization by a multidisciplinary expert panel and extensive peer-review to develop evidence-based guidance. Consensus recommendations were formulated when evidence was lacking and often relied on analogy to other disorders for which evidence exists. A total of 108 high- or moderate-quality trials were identified for elbow disorders. Guidance has been developed for 13 major diagnoses and includes 270 specific recommendations. Quality evidence is now available to guide treatment for elbow disorders, particularly for lateral epicondylalgia.

Flight dynamics software in a distributed network environment

NASA Technical Reports Server (NTRS)

Jeletic, J.; Weidow, D.; Boland, D.

1995-01-01

As with all NASA facilities, the announcement of reduced budgets, reduced staffing, and the desire to implement smaller/quicker/cheaper missions has required the Agency's organizations to become more efficient in what they do. To accomplish these objectives, the FDD has initiated the development of the Flight Dynamics Distributed System (FDDS). The underlying philosophy of FDDS is to build an integrated system that breaks down the traditional barriers of attitude, mission planning, and navigation support software to provide a uniform approach to flight dynamics applications. Through the application of open systems concepts and state-of-the-art technologies, including object-oriented specification concepts, object-oriented software, and common user interface, communications, data management, and executive services, the FDD will reengineer most of its six million lines of code.

Multi-crop area estimation and mapping on a microprocessor/mainframe network

NASA Technical Reports Server (NTRS)

Sheffner, E.

1985-01-01

The data processing system is outlined for a 1985 test aimed at determining the performance characteristics of area estimation and mapping procedures connected with the California Cooperative Remote Sensing Project. The project is a joint effort of the USDA Statistical Reporting Service-Remote Sensing Branch, the California Department of Water Resources, NASA-Ames Research Center, and the University of California Remote Sensing Research Program. One objective of the program was to study performance when data processing is done on a microprocessor/mainframe network under operational conditions. The 1985 test covered the hardware, software, and network specifications and the integration of these three components. Plans for the year - including planned completion of PEDITOR software, testing of software on MIDAS, and accomplishment of data processing on the MIDAS-VAX-CRAY network - are discussed briefly.

Precision Modeling Of Targets Using The VALUE Computer Program

NASA Astrophysics Data System (ADS)

Hoffman, George A.; Patton, Ronald; Akerman, Alexander

1989-08-01

The 1976-vintage LASERX computer code has been augmented to produce realistic electro-optical images of targets. Capabilities lacking in LASERX but recently incorporated into its VALUE successor include: •Shadows cast onto the ground •Shadows cast onto parts of the target •See-through transparencies (e.g.,canopies) •Apparent images due both to atmospheric scattering and turbulence •Surfaces characterized by multiple bi-directional reflectance functions VALUE provides not only realistic target modeling by its precise and comprehensive representation of all target attributes, but additionally VALUE is very user friendly. Specifically, setup of runs is accomplished by screen prompting menus in a sequence of queries that is logical to the user. VALUE also incorporates the Optical Encounter (OPEC) software developed by Tricor Systems,Inc., Elgin, IL.

Label-free electrical detection of pyrophosphate generated from DNA polymerase reactions on field-effect devices.

PubMed

Credo, Grace M; Su, Xing; Wu, Kai; Elibol, Oguz H; Liu, David J; Reddy, Bobby; Tsai, Ta-Wei; Dorvel, Brian R; Daniels, Jonathan S; Bashir, Rashid; Varma, Madoo

2012-03-21

We introduce a label-free approach for sensing polymerase reactions on deoxyribonucleic acid (DNA) using a chelator-modified silicon-on-insulator field-effect transistor (SOI-FET) that exhibits selective and reversible electrical response to pyrophosphate anions. The chemical modification of the sensor surface was designed to include rolling-circle amplification (RCA) DNA colonies for locally enhanced pyrophosphate (PPi) signal generation and sensors with immobilized chelators for capture and surface-sensitive detection of diffusible reaction by-products. While detecting arrays of enzymatic base incorporation reactions is typically accomplished using optical fluorescence or chemiluminescence techniques, our results suggest that it is possible to develop scalable and portable PPi-specific sensors and platforms for broad biomedical applications such as DNA sequencing and microbe detection using surface-sensitive electrical readout techniques.

Laboratory reptile surgery: principles and techniques.

PubMed

Alworth, Leanne C; Hernandez, Sonia M; Divers, Stephen J

2011-01-01

Reptiles used for research and instruction may require surgical procedures, including biopsy, coelomic device implantation, ovariectomy, orchidectomy, and esophogostomy tube placement, to accomplish research goals. Providing veterinary care for unanticipated clinical problems may require surgical techniques such as amputation, bone or shell fracture repair, and coeliotomy. Although many principles of surgery are common between mammals and reptiles, important differences in anatomy and physiology exist. Veterinarians who provide care for these species should be aware of these differences. Most reptiles undergoing surgery are small and require specific instrumentation and positioning. In addition, because of the wide variety of unique physiologic and anatomic characteristics among snakes, chelonians, and lizards, different techniques may be necessary for different reptiles. This overview describes many common reptile surgery techniques and their application for research purposes or to provide medical care to research subjects.

41 CFR 102-74.255 - How must occupant evacuation or relocation be accomplished when there is immediate danger to...

Code of Federal Regulations, 2010 CFR

2010-07-01

..., explosion or the discovery of an explosive device (not including a bomb threat)? 102-74.255 Section 102-74... including a bomb threat)? The Designated Official must initiate action to evacuate or relocate occupants in... (not including a bomb threat). ...

41 CFR 102-74.255 - How must occupant evacuation or relocation be accomplished when there is immediate danger to...

Code of Federal Regulations, 2013 CFR

2013-07-01

..., explosion or the discovery of an explosive device (not including a bomb threat)? 102-74.255 Section 102-74... including a bomb threat)? The Designated Official must initiate action to evacuate or relocate occupants in... (not including a bomb threat). ...

41 CFR 102-74.255 - How must occupant evacuation or relocation be accomplished when there is immediate danger to...

Code of Federal Regulations, 2014 CFR

2014-01-01

..., explosion or the discovery of an explosive device (not including a bomb threat)? 102-74.255 Section 102-74... including a bomb threat)? The Designated Official must initiate action to evacuate or relocate occupants in... (not including a bomb threat). ...

41 CFR 102-74.255 - How must occupant evacuation or relocation be accomplished when there is immediate danger to...

Code of Federal Regulations, 2011 CFR

2011-01-01

..., explosion or the discovery of an explosive device (not including a bomb threat)? 102-74.255 Section 102-74... including a bomb threat)? The Designated Official must initiate action to evacuate or relocate occupants in... (not including a bomb threat). ...

41 CFR 102-74.255 - How must occupant evacuation or relocation be accomplished when there is immediate danger to...

Code of Federal Regulations, 2012 CFR

2012-01-01

..., explosion or the discovery of an explosive device (not including a bomb threat)? 102-74.255 Section 102-74... including a bomb threat)? The Designated Official must initiate action to evacuate or relocate occupants in... (not including a bomb threat). ...

National Aeronautics and Space Administration 1999 Accountability Report

NASA Technical Reports Server (NTRS)

1999-01-01

This Accountability Report consolidates reports required by various statutes and summarizes NASA's program accomplishments and its stewardship over budget and financial resources. It is a culmination of NASA's management process, which begins with mission definition and program planning, continues with the formulation and justification of budgets for the President and Congress, and ends with the resulting scientific and engineering program accomplishments. The report covers activities from October 1, 1998, through September 30, 1999, with a discussion of some subsequent events. Program accomplishments included the deployment and operation of the Chandra X-ray Observatory, the delivery of supplies and equipment needed to live and operate on the International Space Station, and the development of the first global 3-D map of Mars. Achievements are highlighted in the Statement of the Administrator and summarized in the performance section of this report.

Annual report for the National Advisory Committee for Aeronautics (11th).administrative report including Technical Reports nos. 210 to 232

NASA Technical Reports Server (NTRS)

1926-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the president, congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (16th).administrative report including Technical Reports nos. 337 to 364

NASA Technical Reports Server (NTRS)

1931-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (22nd).administrative report including Technical Report nos. 542 to 576

NASA Technical Reports Server (NTRS)

1937-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report for the National Advisory Committee for Aeronautics (10th).administrative report including Technical Reports nos. 186 to 209

NASA Technical Reports Server (NTRS)

1925-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the president, congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (15th).administrative report including Technical Reports nos. 309 to 336

NASA Technical Reports Server (NTRS)

1930-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (18th).administrative report including Technical Report nos. 401 to 440

NASA Technical Reports Server (NTRS)

1933-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (13th).administrative report including Technical Reports nos. 257 to 282

NASA Technical Reports Server (NTRS)

1928-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (17th).administrative report including Technical Report nos. 365 to 400

NASA Technical Reports Server (NTRS)

1932-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the president, congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (14th).administrative report including Technical Reports nos. 283 to 308

NASA Technical Reports Server (NTRS)

1929-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the president, congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report for the National Advisory Committee for Aeronautics (12th).administrative report including Technical Reports nos. 233 to 256

NASA Technical Reports Server (NTRS)

1927-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the president, congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (20th).administrative report including Technical Report nos. 475 to 507

NASA Technical Reports Server (NTRS)

1935-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Forest science in the South - 2002

Treesearch

Southern Research Station USDA Forest Service

2003-01-01

Forest Science in the South includes the Southern Station's accomplishments, emerging research priorities, and products - journal articles, books, Station publications, presentations, and Web postings. This report details budget allocations, highlights collaborative research, includes a directory of research units and experimental forests, and summarizes...

Annual report of the National Advisory Committee for Aeronautics (21st).administrative report including Technical Report nos. 508 to 541

NASA Technical Reports Server (NTRS)

1936-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Annual report of the National Advisory Committee for Aeronautics (19th).administrative report including Technical Report nos. 441 to 474

NASA Technical Reports Server (NTRS)

1934-01-01

Report includes the National Advisory Committee for Aeronautics letter of submittal to the President, Congressional report, summaries of the committee's activities and research accomplished, bibliographies, and financial report.

Research in the aerospace physical sciences

NASA Technical Reports Server (NTRS)

Whitehurst, R. N.

1973-01-01

Research efforts are reported in various areas including dynamics of thin films, polymer chemistry, mechanical and chemical properties of materials, radar system engineering, stabilization of lasers, and radiation damage of organic crystals. Brief summaries of research accomplished and literature citations are included.

Forest science in the South - 2004

Treesearch

Southern Research Station USDA Forest Service

2005-01-01

Forest Science in the South includes the Southern Station's accomplishments, emerging research priorities, and products - journal articles, books, Station publications, presentations, and Web postings. This report details budget allocations, highlights collaborative research, includes a directory of research units and experimental forests, and summarizes...

Angiotensin-converting enzyme insertion/deletion polymorphism genotyping error: the cause and a possible solution to the problem.

PubMed

Saracevic, Andrea; Simundic, Ana-Maria; Celap, Ivana; Luzanic, Valentina

2013-07-01

Rigat and colleagues were the first ones to develop a rapid PCR-based assay for identifying the angiotensin converting enzyme insertion/deletion (I/D) polymorphism. Due to a big difference between the length of the wild-type and mute alleles the PCR method is prone to mistyping because of preferential amplification of the D allele causing depicting I/D heterozygotes as D/D homozygotes. The aim of this study was to investigate whether this preferential amplification can be repressed by amplifying a longer DNA fragment in a so called Long PCR protocol. We also aimed to compare the results of genotyping using five different PCR protocols and to estimate the mistyping rate. The study included 200 samples which were genotyped using standard method used in our laboratory, a stepdown PCR, PCR protocol with the inclusion of 4 % DMSO, PCR with the use of insertion specific primers and new Long PCR method. The results of this study have shown that accurate ACE I/D polymorphism genotyping can be accomplished with the standard and the Long PCR method. Also, as of our results, accurate ACE I/D polymorphism genotyping can be accomplished regardless of the method used. Therefore, if the standard method is optimized more cautiously, accurate results can be obtained by this simple, inexpensive and rapid PCR protocol.

Human Exploration of the Solar System by 2100

NASA Technical Reports Server (NTRS)

Litchford, Ronald J.

2017-01-01

It has been suggested that the U.S., in concert with private entities and international partners, set itself on a course to accomplish human exploration of the solar system by the end of this century. This is a strikingly bold vision intended to revitalize the aspirations of HSF in service to the security, economic, and scientific interests of the nation. Solar system distance and time scales impose severe requirements on crewed space transportation systems, however, and fully realizing all objectives in support of this goal will require a multi-decade commitment employing radically advanced technologies - most prominently, space habitats capable of sustaining and protecting life in harsh radiation environments under zero gravity conditions and in-space propulsion technologies capable of rapid deep space transits with earth return, the subject of this paper. While near term mission destinations such as the moon and Mars can be accomplished with chemical propulsion and/or high power SEP, fundamental capability constraints render these traditional systems ineffective for solar system wide exploration. Nuclear based propulsion and alternative energetic methods, on the other hand, represent potential avenues, perhaps the only viable avenues, to high specific power space transport evincing reduced trip time, reduced IMLEO, and expanded deep space reach. Here, very long term HSF objectives for solar system wide exploration are examined in relation to the advanced propulsion technology solution landscape including foundational science, technical/engineering challenges, and developmental prospects.

Determining the Composition and Stability of Protein Complexes Using an Integrated Label-Free and Stable Isotope Labeling Strategy

PubMed Central

Greco, Todd M.; Guise, Amanda J.; Cristea, Ileana M.

2016-01-01

In biological systems, proteins catalyze the fundamental reactions that underlie all cellular functions, including metabolic processes and cell survival and death pathways. These biochemical reactions are rarely accomplished alone. Rather, they involve a concerted effect from many proteins that may operate in a directed signaling pathway and/or may physically associate in a complex to achieve a specific enzymatic activity. Therefore, defining the composition and regulation of protein complexes is critical for understanding cellular functions. In this chapter, we describe an approach that uses quantitative mass spectrometry (MS) to assess the specificity and the relative stability of protein interactions. Isolation of protein complexes from mammalian cells is performed by rapid immunoaffinity purification, and followed by in-solution digestion and high-resolution mass spectrometry analysis. We employ complementary quantitative MS workflows to assess the specificity of protein interactions using label-free MS and statistical analysis, and the relative stability of the interactions using a metabolic labeling technique. For each candidate protein interaction, scores from the two workflows can be correlated to minimize nonspecific background and profile protein complex composition and relative stability. PMID:26867737

EOS Laser Atmosphere Wind Sounder (LAWS) investigation

NASA Technical Reports Server (NTRS)

1996-01-01

In this final report, the set of tasks that evolved from the Laser Atmosphere Wind Sounder (LAWS) Science Team are reviewed, the major accomplishments are summarized, and a complete set of resulting references provided. The tasks included preparation of a plan for the LAWS Algorithm Development and Evolution Laboratory (LADEL); participation in the preparation of a joint CNES/NASA proposal to build a space-based DWL; involvement in the Global Backscatter Experiments (GLOBE); evaluation of several DWL concepts including 'Quick-LAWS', SPNDL and several direct detection technologies; and an extensive series of system trade studies and Observing System Simulation Experiments (OSSE's). In this report, some of the key accomplishments are briefly summarized with reference to interim reports, special reports, conference/workshop presentations, and publications.

The role of ultra-fast solvent evaporation on the directed self-assembly of block polymer thin films

NASA Astrophysics Data System (ADS)

Drapes, Chloe; Nelson, G.; Grant, M.; Wong, J.; Baruth, A.

The directed self-assembly of nano-structures in block polymer thin films viasolvent vapor annealing is complicated by several factors, including evaporation rate. Solvent vapor annealing exposes a disordered film to solvent(s) in the vapor phase, increasing mobility and tuning surface energy, with the intention of producing an ordered structure. Recent theoretical predictions reveal the solvent evaporation affects the resultant nano-structuring. In a competition between phase separation and kinetic trapping during drying, faster solvent removal can enhance the propagation of a given morphology into the bulk of the thin film down to the substrate. Recent construction of a purpose-built, computer controlled solvent vapor annealing chamber provides control over forced solvent evaporation down to 15 ms. This is accomplished using pneumatically actuated nitrogen flow into and out of the chamber. Furthermore, in situ spectral reflectance, with 10 ms temporal resolution, monitors the swelling and evaporation. Presently, cylinder-forming polystyrene-block-polylactide thin films were swollen with 40% (by volume) tetrahydrofuran, followed by immediate evaporation under a variety of designed conditions. This includes various evaporation times, ranging from 15 ms to several seconds, and four unique rate trajectories, including linear, exponential, and combinations. Atomic force microscopy reveals specific surface, free and substrate, morphologies of the resultant films, dependent on specific evaporation conditions. Funded by the Clare Boothe Luce Foundation and Nebraska EPSCoR.

NASA's Advanced Radioisotope Power Conversion Technology Development Status

NASA Technical Reports Server (NTRS)

Anderson, David J.; Sankovic, John; Wilt, David; Abelson, Robert D.; Fleurial, Jean-Pierre

2007-01-01

NASA's Advanced Radioisotope Power Systems (ARPS) project is developing the next generation of radioisotope power conversion technologies that will enable future missions that have requirements that cannot be met by either photovoltaic systems or by current radioisotope power systems (RPSs). Requirements of advanced RPSs include high efficiency and high specific power (watts/kilogram) in order to meet future mission requirements with less radioisotope fuel and lower mass so that these systems can meet requirements for a variety of future space applications, including continual operation surface missions, outer-planetary missions, and solar probe. These advances would enable a factor of 2 to 4 decrease in the amount of fuel required to generate electrical power. Advanced RPS development goals also include long-life, reliability, and scalability. This paper provides an update on the contractual efforts under the Radioisotope Power Conversion Technology (RPCT) NASA Research Announcement (NRA) for research and development of Stirling, thermoelectric, and thermophotovoltaic power conversion technologies. The paper summarizes the current RPCT NRA efforts with a brief description of the effort, a status and/or summary of the contractor's key accomplishments, a discussion of upcoming plans, and a discussion of relevant system-level benefits and implications. The paper also provides a general discussion of the benefits from the development of these advanced power conversion technologies and the eventual payoffs to future missions (discussing system benefits due to overall improvements in efficiency, specific power, etc.).

The Experience of Burnout among English Language Teachers in Iran: Self and Other Determinants

ERIC Educational Resources Information Center

Sadeghi, Karim; Khezrlou, Sima

2016-01-01

Burnout in teachers is an important concern since it adversely impacts their instruction as well as their psychological, mental, and physical health. The present study examined the levels of burnout (i.e. emotional exhaustion, depersonalization, and reduced personal accomplishment) experienced by Iranian English language teachers. Specifically,…

Elements Affecting the Development of Professional Learning Communities in Schools

ERIC Educational Resources Information Center

Schaap, Harmen; de Bruijn, Elly

2018-01-01

This article focuses on the development of professional learning communities (PLCs), which are communities within schools, composed of voluntary participating teachers facilitated by school principals with a specific task to accomplish as part of a larger innovation project. Four PLCs were observed during 3 years by using questionnaires and…

Turkmen Language Competencies for Peace Corps Volunteers in Turkmenistan.

ERIC Educational Resources Information Center

Tyson, David; Clark, Larry

This textbook is designed for use by Peace Corps volunteers learning Turkmen in preparation for serving in Turkmenistan. It takes a competency-based approach to language learning, focusing on specific tasks the learner will need to accomplish through language. Some competencies are related to work tasks and others to survival needs or social…

Evidence-Based Professional Development of Science Teachers in Two Countries

ERIC Educational Resources Information Center

Harrison, Christine; Hofstein, Avi; Eylon, Bat-Sheva; Simon, Shirley

2008-01-01

The focus of this collaborative research project of King's College London, and the Weizmann Institute, Israel is on investigating the ways in which teachers can demonstrate accomplished teaching in a specific domain of science and on the teacher learning that is generated through continuing professional development (CPD) programmes that lead…

Northern Cheyenne Follow Through Project. Lame Deer, Montana 59043.

ERIC Educational Resources Information Center

Montana State Dept. of Public Instruction, Helena.

Focusing on the basic skills of reading, math, and handwriting, the Northern Cheyenne Follow Through Project utilizes six concepts. First, token delivery of contract system for motivation involves having the child earn tokens or work on a contract as he accomplishes tasks in specific skills. During the spend period, he may trade for desired…

Interface definition for the Far Ultraviolet Spectrometer Experiment S169

NASA Technical Reports Server (NTRS)

Fastie, W. G.

1971-01-01

A final contract for development, fabrication, test and flight of the ultraviolet spectrometer experiment on an Apollo space mission is reported. Two interface control documents were completed and signed off and three more were essentially completed. Supporting preliminary concepts formulation, design study and component investigation, specification and subcontract negotiation were accomplished.

Towards Understanding How to Assess Help-Seeking Behavior across Cultures

ERIC Educational Resources Information Center

Ogan, Amy; Walker, Erin; Baker, Ryan; Rodrigo, Ma. Mercedes T.; Soriano, Jose Carlo; Castro, Maynor Jimenez

2015-01-01

In recent years, there has been increasing interest in automatically assessing help seeking, the process of referring to resources outside of oneself to accomplish a task or solve a problem. Research in the United States has shown that specific help-seeking behaviors led to better learning within intelligent tutoring systems. However, intelligent…

Digital Badges: Recognizing, Assessing, and Motivating Learners in and out of School Contexts

ERIC Educational Resources Information Center

Ian O'Byrne, W.; Schenke, Katerina; Willis, James E., III.; Hickey, Daniel T.

2015-01-01

Digital badges are web-enabled tokens of accomplishment that contain specific claims and evidence about learning and achievement along with detailed evidence supporting those claims. Badges traditionally consist of an image and relevant metadata (e.g., badge name, description, criteria, issuer, evidence, date issued, standards, and tags). This…

National Strategic Research Plan for Hearing and Hearing Impairment and Voice and Voice Disorders.

ERIC Educational Resources Information Center

National Inst. on Deafness and Other Communications Disorders, Bethesda, MD.

This monograph presents an update to the strategic plan of the National Institute on Deafness and Other Communication Disorders (NIDCD), focusing on recent accomplishments, program goals, strategies, and priorities in research opportunities in the areas of hearing/hearing impairment and voice/voice disorders. Specifically considered for the…

A Comparative Study of the Roles and Functions of School Principals and Bilingual Program Administrators.

ERIC Educational Resources Information Center

Sanchez,Gilbert; Cali, Alfred J.

This study was designed to compare time allocations to major functions actually performed and idealized by bilingual administrators and principals; to rank specific procedures used in accomplishing these functions; to determine staffing patterns, and program and organizational characteristics; and to isolate personal/professional demographics of…

The Saturday incident.

PubMed

Sbaih, L C

1998-07-01

In this final paper on the work of Accident and Emergency (A & E) nurses, a specific incident is used to illustrate the ways in which initial assessment is accomplished. In particular, the need to act upon impressions gained, as a result of knowing the case, will be shown to be a fundamental part of A & E nursing work.

Leadership Lessons: Helping Students Develop Essential Leadership and Communication Competencies through Social Media

ERIC Educational Resources Information Center

Remund, David L.

2015-01-01

Instructors often use social media as an extra platform for sharing information and therefore extend the classroom beyond classroom walls. However, when more thoughtfully integrated in pedagogy and tied to specific desired learning outcomes, social media may help accomplish more: strong engagement and self-reported comprehension, aided by the…

Ohio Occupational Research and Development Coordinating Unit. Final Report.

ERIC Educational Resources Information Center

Ohio State Dept. of Education, Columbus.

This final report explains the purpose of the Ohio Occupational Research and Development Coordinating Unit and its activities and accomplishments from its inception July 1, 1965, to August 31, 1969. The three specific objectives of the Ohio Unit are: (1) to gather data concerning employment, emerging occupational trends and future job projections,…

Defining Business Communication Using the Movie "The Insider" as Mediator of Students' Thought Processes.

ERIC Educational Resources Information Center

Rodriguez-Talavera, Leticia

Business communication is different from other domains in that its contextual meaning requires previous metacognitive mediation of signs. The communicative process in business is aimed at accomplishing a specific outcome. Various forms of meaning come into play in business communication such as denotative, connotative, stylistic, affective,…

Cognitive Models of Scientific Work and Their Implications for the Design of Knowledge Delivery Systems.

ERIC Educational Resources Information Center

Mavor, A. S.; And Others

Part of a sustained program that has involved the design of personally tailored information systems responsive to the needs of scientists performing common research and teaching tasks, this project focuses on the procedural and content requirements for accomplishing need diagnosis and presents these requirements as specifications for an…

John Lloyd Stephens and Frederick Catherwood: Mayan Explorers.

ERIC Educational Resources Information Center

McDermott, Michael

This mini-unit focuses on the lives and accomplishments of John Lloyd Stephens and Frederick Catherwood and their contacts with the Maya. This project deals specifically with how Stephens' published accounts and Catherwood's drawings became the basis from which all further Mayan research developed. These two explorers were the first to describe…

The Mississippi Catalog of Competencies for Public Elementary and Secondary Physical Education.

ERIC Educational Resources Information Center

Mississippi State Dept. of Education, Jackson.

Phase III of a five-phase project which has implications for the improvement of instructional programs in Mississippi's elementary and secondary schools is described. In phase III, specifically stated objectives or competencies in physical education, designed to accomplish the objectives stated in phase II, are cataloged. The competencies are…

Vision 2000 Conference Report (Alexandria, Virginia, July 21-24, 1994).

ERIC Educational Resources Information Center

National Council for Agricultural Education, Alexandria, VA.

Representatives of 11 organizations playing a leading role in agricultural education (AE) attended a conference to discuss their vision of AE in the year 2000. During the conference, the issues of greatest concern to AE were prioritized, specific strategies/solutions to accomplish each priority were identified, an action plan to achieve desired…

The NASA/JPL 64-meter-diameter antenna at Goldstone, California: Project report, technical staff, tracking and data acquisition organization

NASA Technical Reports Server (NTRS)

1974-01-01

The significant management and technical aspects of the JPL Project to develop and implement a 64-meter-diameter antenna at the Goldstone Deep Space Communications Complex in California, which was the first of the Advanced Antenna Systems of the National Aeronautics and Space Administration/Jet Propulsion Laboratory Deep Space Network are described. The original need foreseen for a large-diameter antenna to accomplish communication and tracking support of NASA's solar system exploration program is reviewed, and the translation of those needs into the technical specification of an appropriate ground station antenna is described. The antenna project is delineated by phases to show the key technical and managerial skills and the technical facility resources involved. There is a brief engineering description of the antenna and its closely related facilities. Some difficult and interesting engineering problems, then at the state-of-the-art level, which were met in the accomplishment of the Project, are described. The key performance characteristics of the antenna, in relation to the original specifications and the methods of their determination, are stated.

Metamaterial devices for molding the flow of diffuse light (Conference Presentation)

NASA Astrophysics Data System (ADS)

Wegener, Martin

2016-09-01

Much of optics in the ballistic regime is about designing devices to mold the flow of light. This task is accomplished via specific spatial distributions of the refractive index or the refractive-index tensor. For light propagating in turbid media, a corresponding design approach has not been applied previously. Here, we review our corresponding recent work in which we design spatial distributions of the light diffusivity or the light-diffusivity tensor to accomplish specific tasks. As an application, we realize cloaking of metal contacts on large-area OLEDs, eliminating the contacts' shadows, thereby homogenizing the diffuse light emission. In more detail, metal contacts on large-area organic light-emitting diodes (OLEDs) are mandatory electrically, but they cast optical shadows, leading to unwanted spatially inhomogeneous diffuse light emission. We show that the contacts can be made invisible either by (i) laminate metamaterials designed by coordinate transformations of the diffusion equation or by (ii) triangular-shaped regions with piecewise constant diffusivity, hence constant concentration of scattering centers. These structures are post-optimized in regard to light throughput by Monte-Carlo ray-tracing simulations and successfully validated by model experiments.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Anderson, Benjamin; Warren, Pamela M.; Manke, Kristin L.

This report includes research highlights of work funded in part or whole by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences as well as selected leadership accomplishments.