75 FR 6131 - Proposed Processed Raspberry Promotion, Research, and Information Order

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-08

... promotion, research, and information program for processed raspberries. The proposed program, Processed... be exempt from the assessment. The proposed program would be implemented under the Commodity... implementation of the program prior to it going into effect. In addition, USDA is announcing that the referendum...

A Non-Linear Finite Element Model for the Determination of Elastic and Thermal Properties of Nanocomposites

DTIC Science & Technology

2009-04-01

individuals who helped me in many ways throughout my research and thesis writing process. First and foremost, my sincere thanks go to my advisor, Dr... go to Professor John Akin who helped me in the technical areas of Finite Element programming. Thank you for your time and efforts beyond the...classroom. Thank you to Dr. Enrique Barrera and Dr. Jun Lou for serving on my thesis committee. Many thanks go to Dr. Jan Hewitt as well for volunteering

Undergraduate Research: Three Institutions' Success Stories. Research Corporation Annual Report, 1999.

ERIC Educational Resources Information Center

Research Corp., Tucson, AZ.

This annual report describes the 1999 activities of Research Corporation, a foundation that supports research programs at colleges and universities in the United States and Canada. It focuses on three primarily undergraduate institutions, two private and one public, that are active producers of published research and students going into the…

One size (never) fits all: segment differences observed following a school-based alcohol social marketing program.

PubMed

Dietrich, Timo; Rundle-Thiele, Sharyn; Leo, Cheryl; Connor, Jason

2015-04-01

According to commercial marketing theory, a market orientation leads to improved performance. Drawing on the social marketing principles of segmentation and audience research, the current study seeks to identify segments to examine responses to a school-based alcohol social marketing program. A sample of 371 year 10 students (aged: 14-16 years; 51.4% boys) participated in a prospective (pre-post) multisite alcohol social marketing program. Game On: Know Alcohol (GO:KA) program included 6, student-centered, and interactive lessons to teach adolescents about alcohol and strategies to abstain or moderate drinking. A repeated measures design was used. Baseline demographics, drinking attitudes, drinking intentions, and alcohol knowledge were cluster analyzed to identify segments. Change on key program outcome measures and satisfaction with program components were assessed by segment. Three segments were identified; (1) Skeptics, (2) Risky Males, (3) Good Females. Segments 2 and 3 showed greatest change in drinking attitudes and intentions. Good Females reported highest satisfaction with all program components and Skeptics lowest program satisfaction with all program components. Three segments, each differing on psychographic and demographic variables, exhibited different change patterns following participation in GO:KA. Post hoc analysis identified that satisfaction with program components differed by segment offering opportunities for further research. © 2015, American School Health Association.

Family Literacy Programs: Where Have They Come from and Where Are They Going?

ERIC Educational Resources Information Center

Doyle, Antoinette

2012-01-01

Family literacy programs in North America and the United Kingdom have enjoyed widespread public and political support. Thousands of initiatives following a variety of models currently operate under the spectrum of family literacy programs. In this paper, the influence of learning theories, the research on children's early literacy development, and…

Boreal Forest Watch: A BOREAS Outreach Program

NASA Technical Reports Server (NTRS)

Rock, Barrett N.

1999-01-01

The Boreal Forest Watch program was initiated in the fall of 1994 to act as an educational outreach program for the BOREAS project in both the BOREAS Southern Study Area (SSA) and Northern Study Area (NSA). Boreal Forest Watch (13FW) was designed to introduce area high school teachers and their students to the types of research activities occurring as part of the BOREAS study of Canadian boreal forests. Several teacher training workshops were offered to teachers from central and northern Saskatchewan and northern Manitoba between May, 1995 and February, 1999; teachers were introduced to techniques for involving their students in on-going environmental monitoring studies within local forested stands. Boreal Forest Watch is an educational outreach program which brings high school students and research scientists together to study the forest and foster a sustainable relationship between people and the planetary life-support system we depend upon. Personnel from the University of New Hampshire (UNH), Complex Systems Research Center (CSRC), with the cooperation from the Prince Albert National Park (PANP), instituted this program to help teachers within the BOREAS Study Areas offer real science research experience to their students. The program has the potential to complement large research projects, such as BOREAS, by providing useful student- collected data to scientists. Yet, the primary goal of BFW is to allow teachers and students to experience a hands-on, inquiry-based approach to leaming science - emulating the process followed by research scientists. In addition to introducing these teachers to on-going BOREAS research, the other goals of the BFW program were to: 1) to introduce authentic science topics and methods to students and teachers through hands-on, field-based activities; and, 2) to build a database of student-collected environmental monitoring data for future global change studies in the boreal region.

Employment-Focused Programs for Ex-Prisoners: What Have We Learned, What Are We Learning, and Where Should We Go from Here?

ERIC Educational Resources Information Center

Bloom, Dan

2006-01-01

In May 2006, the National Poverty Center (NPC) at the Gerald R. Ford School of Public Policy at the University of Michigan hosted a meeting--"Research on Prisoner Reentry: What Do We Know and What Do We Want to Know?"--to discuss the state of research on employment-focused prisoner reentry programs. This paper, written as background for…

Determining the Relative Criticality of Diverse Exploration Risks in NASA's Human Research Program

NASA Technical Reports Server (NTRS)

Kundrot, Craig E.; Edwards, J. Michelle; Anton, Wilma; Robotham, Kwesi

2009-01-01

The mission of NASA s Human Research Program (HRP) is to understand and reduce the risk to crew health and performance in exploration missions. The HRP addresses 27 specific risks, primarily in the context of Continuous Risk Management. Each risk is evaluated in terms of two missions (a six month stay on the Moon and a thirty month round trip to Mars) and three types of consequences (in-mission crew health, post-mission crew health, and in-mission performance). The lack of a common metric between the three consequence scales, such as financial costs or quality adjusted life years lost, makes it difficult to compare the relative criticality of the risks. We are, therefore, exploring the use of a ternary scale of criticality based on the common metric of influencing an operational decision. The three levels correspond to the level of concern the risk generates for a "go/no-go" decision to launch a mission: 1) no-go; 2) go with significant reservations; 3) go. The criticality of each of the 27 risks is scored for the three types of consequence in both types of mission. The scores are combined to produce an overall criticality rating for each risk. The overall criticality rating can then be used to guide the prioritization of resources to affect the greatest amount of risk reduction.

RBS Career Education. Evaluation Planning Manual. Education Is Going to Work.

ERIC Educational Resources Information Center

Kershner, Keith M.

Designed for use with the Research for Better Schools career education program, this evaluation planning manual focuses on procedures and issues central to planning the evaluation of an educational program. Following a statement on the need for evaluation, nine sequential steps for evaluation planning are discussed. The first two steps, program…

Life prediction of turbine components: On-going studies at the NASA Lewis Research Center

NASA Technical Reports Server (NTRS)

Spera, D. A.; Grisaffe, S. J.

1973-01-01

An overview is presented of the many studies at NASA-Lewis that form the turbine component life prediction program. This program has three phases: (1) development of life prediction methods for major failure modes through materials studies, (2) evaluation and improvement of these methods through a variety of burner rig studies on simulated components in research engines and advanced rigs. These three phases form a cooperative, interdisciplinary program. A bibliography of Lewis publications on fatigue, oxidation and coatings, and turbine engine alloys is included.

Investigation of the effectiveness of the "Girls on the Go!" program for building self-esteem in young women: trial protocol.

PubMed

Tirlea, Loredana; Truby, Helen; Haines, Terry P

2013-01-01

Body Image is a major factor affecting health in a range of age groups, but has particular significance for adolescents. The aim of this research is to evaluate the efficacy of the "Girls on the Go!" program delivered outside of the school environment by health professionals to girls at risk of developing poor self-esteem on the outcomes of self-esteem, impairment induced by eating disorders, body satisfaction, self-efficacy, and dieting behaviour. A stepped wedge, cluster randomised controlled trial that was conducted in two phases on the basis of student population (Study 1 = secondary school age participants; Study 2 = primary school age participants). The waiting list for the "Girls on the Go!" program was used to generate the control periods. A total of 12 schools that requested the program were separated into study 1 or 2 on the basis of student population (Study 1 = secondary, Study 2 = primary). Schools were matched on the basis of number of students and were allocated to receiving the intervention immediately or having a waiting list period. Study 1 had one waiting list period of one school term, creating two steps in the stepped-wedge design (i.e. 3 schools were provided with "Girls on the Go!" each term over 2 terms). Study 2 had two waiting list periods of one and two school terms, creating three steps in the stepped-wedge design (i.e. 2 schools were provided with "Girls on the Go!" each term over 3 terms). Primary outcome measures were self-esteem and impairment inducted by eating disorders. There is a lack of preventative interventions currently available that address low self-esteem, low self-efficacy and body dissatisfaction in young women. This project will be the first group-based, professional-led, targeted program conducted outside the school environment amongst school age young women to be evaluated via a randomised control trial. These findings will indicate if the "Girls on the Go!" program may be successfully used and applied in a culturally diverse environment and with young women of all shapes and sizes. (ACTRN12610000513011).

Development and Implementation of Joint Programs in Laser Ranging and Other Space Geodetic Techniques

NASA Technical Reports Server (NTRS)

Pearlman, Michael R.; Carter, David (Technical Monitor)

2002-01-01

On-going activities of the NASA special consultant to WEGENER (Working group of European Geoscientists for the Establishment of Networks for Earth-science Research) program are reported. Topics cover include: the WEGENER 2002 conference in Greece and the International Laser Ranging Service (ILRS).

Status of the DOE (STOR)-sponsored national program on hydrogen production from water via thermochemical cycles

NASA Technical Reports Server (NTRS)

Baker, C. E.

1977-01-01

The program structure is presented. The activities of the thermochemical cycles program are grouped according to the following categories: (1) specific cycle development, (2) support research and technology, (3) cycle evaluation. Specific objectives and status of on-going activities are discussed. Chemical reaction series for the production of hydrogen are presented. Efficiency and economic evaluations are also discussed.

40 CFR Appendix W to Part 51 - Guideline on Air Quality Models

Code of Federal Regulations, 2013 CFR

2013-07-01

... in the Guideline. The third activity is the extensive on-going research efforts by EPA and others in... addition, findings from ongoing research programs, new model development, or results from model evaluations... shown that the model is not biased toward underestimates; and v. A protocol on methods and procedures to...

40 CFR Appendix W to Part 51 - Guideline on Air Quality Models

Code of Federal Regulations, 2012 CFR

2012-07-01

... in the Guideline. The third activity is the extensive on-going research efforts by EPA and others in... addition, findings from ongoing research programs, new model development, or results from model evaluations... shown that the model is not biased toward underestimates; and v. A protocol on methods and procedures to...

40 CFR Appendix W to Part 51 - Guideline on Air Quality Models

Code of Federal Regulations, 2014 CFR

2014-07-01

... in the Guideline. The third activity is the extensive on-going research efforts by EPA and others in... addition, findings from ongoing research programs, new model development, or results from model evaluations... shown that the model is not biased toward underestimates; and v. A protocol on methods and procedures to...

On-Going Research at Slippery Rock University.

ERIC Educational Resources Information Center

Chase, Craig

1985-01-01

Summarizes eight research studies in the field of outdoor/environmental education being completed at Slippery Rock University in 1985. Topics include isolation among National Park Service rangers, school participation in recycling programs, the use of trees to modify microclimates in West African urban centers, and evaluation of environmental…

Learning for All: The Value of Field Experience in Training a New Generation of Program Evaluators

ERIC Educational Resources Information Center

Buitrag, Carolina

2015-01-01

Professionals in various fields have the opportunity to train in real-life situations before they take on a job by themselves. In program evaluation, however, preservice training usually focuses on coursework oriented to research design and methods. After completing these studies, evaluators go off to conduct evaluations guided primarily by their…

Mission Possible: The Sea Semester Program.

ERIC Educational Resources Information Center

Saveland, Robert N.; Stoner, Allan W.

1985-01-01

The "Research Vessel Westward" provides a sea-going research laboratory for students from various disciplines to learn oceanography concepts and research techniques while earning university credit. Descriptions of equipment, organizational structure, and student research responsibilities are presented. (DH)

A visiting scientist program for the burst and transient source experiment

NASA Technical Reports Server (NTRS)

Kerr, Frank J.

1995-01-01

During this project, Universities Space Research Association provided program management and the administration for overseeing the performance of the total contractual effort. The program director and administrative staff provided the expertise and experience needed to efficiently manage the program.USRA provided a program coordinator and v visiting scientists to perform scientific research with Burst and Transient Source Experiment (BATSE) data. This research was associated with the primary scientific objectives of BATSE and with the various BATSE collaborations which were formed in response to the Compton Gamma Ray Observatory Guest Investigator Program. USRA provided administration for workshops, colloquia, the preparation of scientific documentation, etc. and also provided flexible program support in order to meet the on-going needs of MSFC's BATSE program. USRA performed tasks associated with the recovery, archiving, and processing of scientific data from BATSE. A bibliography of research in the astrophysics discipline is attached as Appendix 1. Visiting Scientists and Research Associates performed activities on this project, and their technical reports are attached as Appendix 2.

Metabolic Studies in Military Nutrition.

DTIC Science & Technology

1977-05-01

The Surgeon General’s Office over a period of years has undertaken an extensive research program into the chemistry, nutrition , and wholesomeness of...Research and Nutrition Laboratory has undertaken the studies of the wholesomeness of food preserved by ionizing radiation. Work on radiated food has been...physiological, metabolic, and nutritional research in normal young adult men has been going on making use of volunteer human test subjects.

Improving accuracy in household and external travel surveys.

DOT National Transportation Integrated Search

2010-01-01

The Texas Department of Transportation has a comprehensive on-going travel survey program. This research examines areas within two select travel surveys concerning quality control issues involved in data collection and sampling error in the data caus...

Germanium, Arsenic, and Selenium Abundances in Metal-poor Stars

NASA Astrophysics Data System (ADS)

Roederer, Ian U.

2012-09-01

The elements germanium (Ge, Z = 32), arsenic (As, Z = 33), and selenium (Se, Z = 34) span the transition from charged-particle or explosive synthesis of the iron-group elements to neutron-capture synthesis of heavier elements. Among these three elements, only the chemical evolution of germanium has been studied previously. Here we use archive observations made with the Space Telescope Imaging Spectrograph on board the Hubble Space Telescope and observations from several ground-based facilities to study the chemical enrichment histories of seven stars with metallicities -2.6 <= [Fe/H] <= -0.4. We perform a standard abundance analysis of germanium, arsenic, selenium, and several other elements produced by neutron-capture reactions. When combined with previous derivations of germanium abundances in metal-poor stars, our sample reveals an increase in the [Ge/Fe] ratios at higher metallicities. This could mark the onset of the weak s-process contribution to germanium. In contrast, the [As/Fe] and [Se/Fe] ratios remain roughly constant. These data do not directly indicate the origin of germanium, arsenic, and selenium at low metallicity, but they suggest that the weak and main components of the s-process are not likely sources. Based on observations made with the NASA/ESA Hubble Space Telescope, obtained from the data archive at the Space Telescope Science Institute. STScI is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. This research made use of StarCAT, hosted by the Mikulski Archive at the Space Telescope Science Institute (MAST). These data are associated with Programs GO-7348, GO-7433, GO-8197, GO-9048, GO-9455, and GO-9804.Based on data obtained from the European Southern Observatory (ESO) Science Archive Facility. These data are associated with Programs 67.D-0439(A), 074.C-0364(A), 076.B-0055(A), and 080.D-0347(A).This research has made use of the Keck Observatory Archive (KOA), which is operated by the W.M. Keck Observatory and the NASA Exoplanet Science Institute (NExScI), under contract with the National Aeronautics and Space Administration. These data are associated with Programs H2aH, H6aH, and H39aH (PI: Boesgaard), N01H (PI: Latham), and U11H (PI: Prochaska).This paper includes data taken at The McDonald Observatory of The University of Texas at Austin.

An Examination of the Relationship between a Candidate's Disposition Assessments from Admission to the Program to Completion of the Program

ERIC Educational Resources Information Center

Seay, Darolyn

2017-01-01

The research focused on clarifying the responsibility of the institution preparing these individuals including but not limited to: identifying dispositions of successful teachers, evaluating those dispositions in teacher education candidates going into education, developing dispositions standards, and evaluating candidate dispositions as they…

Reconfiguring REU programs to build links between institutions is an efficiient way of expanding student participation in research.

NASA Astrophysics Data System (ADS)

Halpern, J. B.

2016-12-01

There is good evidence that STEM career recruiting would be bettered by a shift in REU programs from an individual student focus to building institutional links with faculty participation. This would improve recruiting, duration and the scientific productivity of the REU system. Student commitment would benefit from a more sophisticated and productive project that this would enable as would research groups and mentors at all institutions. Such programs build long lasting links between the institutions and individual faculty. For teaching institutions, scientifically centered collaborations bring faculty and students into the research culture. Faculty who teach at such institutions will maintain their research skills as well as their links to the field and gain respect both internally and externally. Visibility of the collaboration at the non-research centered institution will attract other students into the area. An on-going collaboration offers benefits to the research institution as well. First, recruitment becomes less hit and miss because the partners have observed and taught their students. Second partners will provide appropriate training and context before the summer starts for new students. Third, the availability of partners to help mentoring the students during the summer and into the academic year makes it easier for graduate students, post-docs and the research university faculty as well. Fourth, a good collaboration builds respect and understanding on all sides, which, since many in the research group will go on to teach at teaching centered institutions is important. Building respect for transfer students from Community Colleges and smaller teaching institutions among the research faculty is another benefit. I will describe programs that I have designed an led that successfully implement these ideas.

A Study of Environmental Health and Safety Programs at Research Colleges and Universities

ERIC Educational Resources Information Center

Le, Richard N.

2011-01-01

Universities and colleges in the United States are vital communities, teeming with people and vast resources. Because of such factors as class schedules, on-going research, tight academic calendars and highly transient populations, these communities function with diverse operations that need a constant degree of normality for maximum…

Research Data Management Services in Academic Libraries in the US: A Content Analysis of Libraries' Websites

ERIC Educational Resources Information Center

Yoon, Ayoung; Schultz, Teresa

2017-01-01

Examining landscapes of research data management services in academic libraries is timely and significant for both those libraries on the front line and the libraries that are already ahead. While it provides overall understanding of where the research data management program is at and where it is going, it also provides understanding of current…

Annual review of cultural resource investigations by the Savannah River Archaeological Research Program, fiscal year 1990

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

Not Available

1990-11-01

The Savannah River Archaeological Research Program (SRARP) of the South Carolina Institute of Archaeology and Anthropology, University of South Carolina, is funded through a direct contract with the United States Department of Energy to provide services required under federal law for the protection and management of archaeological resources on the Savannah River Site (SRS). Because the significance of most archaeological resources is dependent upon research potential, the SRARP is guided by research objectives. An on-going research program provides the problems, methods and means of assessing site significance within the compliance process specified by law. In addition, the SRARP maintains anmore » active program of public education to disseminate knowledge about prehistory and history, and to enhance public awareness about historic preservation. The following report summarizes the management, research and public education activities of the SRARP during Fiscal Year 1990.« less

IDENTIFICATION OF COMPONENTS OF ENERGY-RELATED WASTES AND EFFLUENTS

EPA Science Inventory

A state-of-the-art review on the characterization of organic and elemental substances in energy-related liquid and solid effluents was conducted. Previous and on-going research programs and reports were reviewed to summarize the existing and probable future data on chemical eleme...

Assessment in CLIL: Test Development at Content and Language for Teaching Natural Science in English as a Foreign Language

ERIC Educational Resources Information Center

Leal, Johanna P.

2016-01-01

On-going bilingual programs without regard to needs analysis; little research on the actual effects of CLIL in Colombia and vague awareness or knowledge about the necessary considerations for effective CLIL programs, underpin the need to address a particular issue of curriculum as it is summative assessment. This small scale study takes place in a…

CCHDO: Data Management for US and International GO-SHIP and Related Programs

NASA Astrophysics Data System (ADS)

Diggs, S. C.

2016-02-01

An ever-expanding universe of oceanographic data that includes ship-based measurements (CTD, Nutrients, CFCs, etc.) - as well as the data collected from floats, drifters, gliders and moorings - are continuously gathered, scrutinized, documented and disseminated by the CLIVAR and Carbon Hydrographic Data Office (CCHDO) at Scripps Institution of Oceanography. As the official data assembly center for US GO-SHIP (a decadal global hydrography program) the CCHDO is involved in setting and promoting standards of modern data exchange - from observations at sea to final archive. Established in 1996, the CCHDO has a solid history of curating the highest quality full-depth hydrographic data and associated documentation, metadata and DOIs on an API-based web site that provides data in multiple formats and platforms that have been specifically requested by the hydrographic research community. The CCHDO's website, programming platforms, and documentation standards constantly evolve, based on the feedback we receive from the hydrographic community. Technical convergence and collaboration with organizations that include CDIAC, Princeton, NOAA/NCEI, Argo, OceanSITES, BCO-DMO and GO-SHIP is central to our success. We were early adopters of small crowd-sourcing for quality control, and by being involved in all aspects of data use we reintegrate suggested changes to the data, flags and documentation supplied by the most highly recognized and regarded hydrography researchers and institutions in the world.

Satellite Delivery of Aviation Weather Data

NASA Technical Reports Server (NTRS)

Kerczewski, Robert J.; Haendel, Richard

2001-01-01

With aviation traffic continuing to increase worldwide, reducing the aviation accident rate and aviation schedule delays is of critical importance. In the United States, the National Aeronautics and Space Administration (NASA) has established the Aviation Safety Program and the Aviation System Capacity Program to develop and test new technologies to increase aviation safety and system capacity. Weather is a significant contributor to aviation accidents and schedule delays. The timely dissemination of weather information to decision makers in the aviation system, particularly to pilots, is essential in reducing system delays and weather related aviation accidents. The NASA Glenn Research Center is investigating improved methods of weather information dissemination through satellite broadcasting directly to aircraft. This paper describes an on-going cooperative research program with NASA, Rockwell Collins, WorldSpace, Jeppesen and American Airlines to evaluate the use of satellite digital audio radio service (SDARS) for low cost broadcast of aviation weather information, called Satellite Weather Information Service (SWIS). The description and results of the completed SWIS Phase 1 are presented, and the description of the on-going SWIS Phase 2 is given.

Facilities for meteorological research at NASA Goddard/Wallops Flight Facility

NASA Technical Reports Server (NTRS)

Gerlach, J. C.; Carr, R. E.

1984-01-01

The technical characteristics of the Atmospheric Sciences Research Facility, the improvements being made to the instrumentation there which will enhance its usefulness in atmospheric research, and several of the on-going research programs are described. Among the area of atmospheric research discussed are clouds and precipitation, lightning, ozone, wind, and storms. Meteorological instruments including Doppler radar, spectrophotometers, and ozone sensors are mentioned. Atmospheric research relevant to aircraft design and COMSTAR communication satellites is briefly discussed.

The ASEE-University of Maryland-Catholic University-NASA summer Faculty Fellowship Program

NASA Technical Reports Server (NTRS)

Morakis, J. C. (Compiler)

1970-01-01

University faculty members go to Goddard for a period, often weeks, during which they engage actively in research and at the same time participate in seminars related to their research. The objectives of this program are: (1) stimulation of schools to become interested in the research problems confronting Goddard; (2) creation of interest of the university faculty to continue their research after completing the formal program; (3) stimulation of people through associations with the university faculty and through participation in the program's seminars; and (4) establishment of closer ties with the universities.

Effects of graphene oxide doping on the structural and superconducting properties of YBa2Cu3O7-δ

NASA Astrophysics Data System (ADS)

Dadras, S.; Falahati, S.; Dehghani, S.

2018-05-01

In this research we reported the effects of graphene oxide (GO) doping on the structural and superconducting properties of YBa2Cu3O7-δ (YBCO) high temperature superconductors. We synthesized YBCO powder by sol-gel method. After calcination, the powder mixed with different weight percent (0, 0.1, 0.3, 0.7, 1 wt.%) of GO. Refinement of X-ray diffraction (XRD) was carried out by material analysis using diffraction (MAUD) program to obtain the structural parameters such as lattice parameters, site occupancy of different atoms and orthorhombicity value for the all samples. Results show that GO doping does not change the structure of YBCO compound, Cu (1), Cu (2) and oxygen sites occupancy. It seems that GO remains between the grains and can play the role of weak links. We found that GO addition to YBCO compound increases transition temperature (TC). The oxygen contents of the all GO-doped samples are increased with respect to the pure one. The strain (ɛ) of the samples obtained from Williamson-Hall method, varies with increasing of GO doping. The scanning electron microscopy (SEM) images of the samples show better YBCO grain connections by GO doping.

Do They Enter the Workforce? Career Choices after an Undergrad Research Experience

NASA Astrophysics Data System (ADS)

Greco, S.; Wissel, S.; Zwicker, A.; Ortiz, D.; Dominguez, A.

2015-11-01

Students in undergrad research internships go on to grad school at rates of 50-75% (Lopatto, 2007;Russell, 2005). NSF studied its undergrad program and found that 74% of physics interns (67% for engineering) go to grad school. PPPL undergrad interns were tracked for 10 years. Only 3% of physics PhD candidates are studying plasma physics, but 23% of our alumni that entered grad school did so in plasma. AIP reports that 60% of physics majors go to grad school (AIP, 2012), but 95% of PPPL interns have gone on to grad schools. Several programs track enrollment in grad school. AIP compiles statistics of undergrads who enter grad school and PhD students who work in the field. There has been no study of interns that follows the path from undergrad to grad school and then on to employment. Our tracking shows that most not only complete their advanced degrees but also stay in STEM fields following their academic careers. 88% of them become part of the STEM workforce, higher than the 82% of all physics PhDs employed in physics after obtaining their degree (AIP, 2014). PPPL puts more students in grad school in physics, and specifically plasma physics, and a higher percentage of those grad students stay in the STEM workforce.

Identification of Cognitive Processes of Effective and Ineffective Students during Computer Programming

ERIC Educational Resources Information Center

Renumol, V. G.; Janakiram, Dharanipragada; Jayaprakash, S.

2010-01-01

Identifying the set of cognitive processes (CPs) a student can go through during computer programming is an interesting research problem. It can provide a better understanding of the human aspects in computer programming process and can also contribute to the computer programming education in general. The study identified the presence of a set of…

Remote sensing program

NASA Technical Reports Server (NTRS)

Liang, T.

1973-01-01

Research projects concerning the development and application of remote sensors are discussed. Some of the research projects conducted are as follows: (1) aerial photographic inventory of natural resources, (2) detection of buried river channels, (3) delineation of interconnected waterways, (4) plant indicators of atmospheric pollution, and (5) techniques for data transfer from photographs to base maps. On-going projects involving earth resources analyses are described.

Trends and Issues in Technology Education Research in Taiwan: A Co-Word Analysis of 1994-2013 Graduate Theses

ERIC Educational Resources Information Center

Lee, Lung-Sheng; Fang, Yu-Shen

2015-01-01

In Taiwan, the Technology Education for 1-12 graders is comprised of two courses--Living Technology (LT) and Information Technology (IT). With its ever-changing feature, Technology Education needs on-going research to support its decisions and actions. The education-related academic programs in universities regularly concern about the development…

Coffee to Go: Woman "Thinks" First Cup in 15 Years | NIH MedlinePlus the Magazine

MedlinePlus

... Bioengineering (NIBIB) www.nibib.nih.gov/ NIBIB Rehabilitation Engineering Program Area www.nibib.nih.gov/Research/ProgramAreas/ ... M.D., Ph.D., an associate professor of engineering at Brown University in Providence, R.I. and ...

[Accomplistments in the Last Year Against the Objectives Laid Out in the Original Proposal; the Current Status of the Research; the Work to go in the Next Year; and Publications

NASA Technical Reports Server (NTRS)

Elliot, James

2005-01-01

Below is the annual progress report (through 2005-01-31) on NASA Grant NNG04GF25G. It is organized according to: (I) Accomplishments in the last year against the objectives laid out in the original proposal; (II) The current status of the research; (III) The work to go in the next year; (IV) Publications. Since this program is a continuation of the occultation work supported in a predecessor grant, the "Accomplishments" section lists all the tasks written into the proposal (in June 2003) through the end of the first year of the new grant.

Social participation and independent mobility in children: the effects of two implementations of "we go to school alone".

PubMed

Prezza, Miretta; Alparone, Francesca Romana; Renzi, Daniela; Pietrobono, Annalisa

2010-01-01

The aim of this research was to determine the outcomes of the "We go to school alone" program in two Districts of Rome through a longitudinal study involving 392 children (mean age = 8.37 years) and 270 parents. The outcomes of the program in the two Districts were very different. Only one resulted in an increase in children's autonomous mobility on the home-school journey, a reduction in the number of times a child was taken to school by car, and, even more important, in an increase in the general level of children's independent mobility in their neighborhood. The findings are discussed in terms of a process evaluation that enabled us to understand the differing results.

Effect of Stress Ratio on Fatigue Crack Growth Rate at Notched Hole in 7075-T6 Aluminum Alloy Under Biaxial Fatigue

DTIC Science & Technology

2016-08-18

Taylor and Lee studied the effect of in-plane stress biaxility on the fatigue life [22]. Research in this subject is going on but no research done to...closer picture to the hole, notch, pre -crack and the crack in one of the specimens in Abaqus program...which is the scope of this research , using fracture mechanics approach. 6 To achieve the purpose of this study , the specimen has to be test

High profile students’ growth of mathematical understanding in solving linier programing problems

NASA Astrophysics Data System (ADS)

Utomo; Kusmayadi, TA; Pramudya, I.

2018-04-01

Linear program has an important role in human’s life. This linear program is learned in senior high school and college levels. This material is applied in economy, transportation, military and others. Therefore, mastering linear program is useful for provision of life. This research describes a growth of mathematical understanding in solving linear programming problems based on the growth of understanding by the Piere-Kieren model. Thus, this research used qualitative approach. The subjects were students of grade XI in Salatiga city. The subjects of this study were two students who had high profiles. The researcher generally chose the subjects based on the growth of understanding from a test result in the classroom; the mark from the prerequisite material was ≥ 75. Both of the subjects were interviewed by the researcher to know the students’ growth of mathematical understanding in solving linear programming problems. The finding of this research showed that the subjects often folding back to the primitive knowing level to go forward to the next level. It happened because the subjects’ primitive understanding was not comprehensive.

Marine Mammal Stock Assessments :: NOAA Fisheries

Science.gov Websites

CLIMATE RESEARCH COASTS CAREERS Go! Fisheries Home About Us Our Mission Leadership Message Meet Our marine mammal research programs at each of NMFS' Fisheries Science Centers and by other researchers. The qualitative concepts into quantitative terms. After building a scientific foundation through simulation

Reaching North Dakota’s food insecure

USDA-ARS?s Scientific Manuscript database

For 1 in 12 North Dakotans the charitable feeding network is the difference between having food on the table and going hungry. The goal of this research was to determine needs, barriers to, and facilitators of optimal access to North Dakota’s charitable feeding programs. Focus groups and interviews ...

National Directory of NASA Space Grant Contacts

NASA Technical Reports Server (NTRS)

2002-01-01

Congress enacted the National Space Grant College and Fellowship Program (also known as Space Grant). NASA's Space Grant Program funds education, research, and public service programs in all 50 States, the District of Columbia, and the Commonwealth of Puerto Rico through 52 university-based Space Grant consortia. These consortia form a network of colleges and universities, industry partners, State and local Government agencies, other Federal agencies, museum and science centers, and nonprofit organizations, all with interests in aerospace education, research, and training. Space Grant programs emphasize the diversity of human resources, the participation of students in research, and the communication of the benefits of science and technology to the general public. Each year approximately one-third of the NASA Space Grant funds support scholarships and fellowships for United States students at the undergraduate and graduate levels. Typically, at least 20 percent of these awards go to students from underrepresented groups, and at least 40 percent go to women. Most Space Grant student awards include a mentored research experience with university faculty or NASA scientists or engineers. Space Grant consortia also fund curriculum enhancement and faculty development programs. Consortia members administer precollege and public service education programs in their States. The 52 consortia typically leverage NASA funds with matching contributions from State, local, and other university sources, which more than double the NASA funding. For more information, consult the Space Grant Web site at http://education.nasa.gov/spacegrant/

Site-Based Management. Research Brief

ERIC Educational Resources Information Center

Walker, Karen

2012-01-01

In the literature, site-based management was defined as authority for decisions on programs is in the hands of those who are directly affected and it involves all stakeholders (students, parents, teachers, principal, superintendent, Board of Education, and community members). It is not seen as a means to an end, but as an on-going process to…

College education

NASA Technical Reports Server (NTRS)

Criswell, David R.

1990-01-01

Space Grant Colleges and Universities must build the space curriculum of the future on the firm basis of deep knowledge of an involvement with the present operating programs of the nation and an on-going and extensive program of leading edge research in the aerospace sciences and engineering, management, law, finance, and the other arts that are integral to our planetary society. The Space Grant College and Fellowship Program must create new academic fields of enquiry, which is a long and difficult process that will require deeper and broader interaction between NASA and academia than has previously existed.

Hunger in the Midst of Affluence: Task Force Combats Hunger in Contra Costa County.

ERIC Educational Resources Information Center

Fujii, Mary Lavender

1994-01-01

Research conducted by the Hunger Task Force in Contra Costa County (California) revealed a significant increase in the number of families, especially with young children, who live in poverty and who are going hungry. A food stamp outreach program, a countywide school breakfast program, and food distribution programs have been initiated. (LP)

Go Figure! Using Quantitative Measures to Enhance Program and Student Success

ERIC Educational Resources Information Center

Frost, Leanne H.; Braun, Gwendolyn K.

2006-01-01

Using quantitative assessment, Montana State University-Billings substantially improved and expanded its developmental education program and learning center during the past five years. Student-centered questions drove the research efforts. By gathering, analyzing and sharing hard data, the department identified unmet student needs, discovered…

Laboratory Directed Research and Development Program FY2011

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

none, none

2012-04-27

Berkeley Lab's research and the Laboratory Directed Research and Development (LDRD) program support DOE's Strategic Themes that are codified in DOE's 2006 Strategic Plan (DOE/CF-0010), with a primary focus on Scientific Discovery and Innovation. For that strategic theme, the Fiscal Year (FY) 2011 LDRD projects support each one of the three goals through multiple strategies described in the plan. In addition, LDRD efforts support the four goals of Energy Security, the two goals of Environmental Responsibility, and Nuclear Security (unclassified fundamental research that supports stockpile safety and nonproliferation programs). Going forward in FY 2012, the LDRD program also supports themore » Goals codified in the new DOE Strategic Plan of May, 2011. The LDRD program also supports Office of Science strategic plans, including the 20-year Scientific Facilities Plan and the Office of Science Strategic Plan. The research also supports the strategic directions periodically under consideration and review by the Office of Science Program Offices, such as LDRD projects germane to new research facility concepts and new fundamental science directions. Brief summares of projects and accomplishments for the period for each division are included.« less

A system simulation development project: Leveraging resources through partnerships

NASA Technical Reports Server (NTRS)

Drummond, Colin K.; Owen, A. Karl; Davis, Milt W.

1995-01-01

Partnerships between government agencies are an intellectually attractive method of conducting scientific research; the goal is to establish mutually beneficial participant roles for technology exchange that ultimately pays-off in a stronger R&D program for each partner. Anticipated and current aerospace research budgetary pressures through the 90's provide additional impetus for Government research agencies to candidly assess their R&D for those simulation activities no longer unique enough to warrant 'going it alone,' or for those elements where partnerships or teams can offset development costs. This paper describes a specific inter-agency system simulation activity that leverages the development cost of mutually beneficial R&D. While the direct positive influence of partnerships on complex technology developments is our main thesis, we also address on-going teaming issues and hope to impart to the reader the immense indirect (sometimes immeasurable) benefits that meaningful interagency partnerships can produce.

The Representation of Heart Development in the Gene Ontology

PubMed Central

Khodiyar, Varsha K.; Hill, David P.; Howe, Doug; Berardini, Tanya Z.; Tweedie, Susan; Talmud, Philippa J.; Breckenridge, Ross; Bhattarcharya, Shoumo; Riley, Paul; Scambler, Peter; Lovering, Ruth C.

2012-01-01

An understanding of heart development is critical in any systems biology approach to cardiovascular disease. The interpretation of data generated from high-throughput technologies (such as microarray and proteomics) is also essential to this approach. However, characterizing the role of genes in the processes underlying heart development and cardiovascular disease involves the non-trivial task of data analysis and integration of previous knowledge. The Gene Ontology (GO) Consortium provides structured controlled biological vocabularies that are used to summarize previous functional knowledge for gene products across all species. One aspect of GO describes biological processes, such as development and signaling. In order to support high-throughput cardiovascular research, we have initiated an effort to fully describe heart development in GO; expanding the number of GO terms describing heart development from 12 to over 280. This new ontology describes heart morphogenesis, the differentiation of specific cardiac cell types, and the involvement of signaling pathways in heart development and aligns GO with the current views of the heart development research community and its representation in the literature. This extension of GO allows gene product annotators to comprehensively capture the genetic program leading to the developmental progression of the heart. This will enable users to integrate heart development data across species, resulting in the comprehensive retrieval of information about this subject. The revised GO structure, combined with gene product annotations, should improve the interpretation of data from high-throughput methods in a variety of cardiovascular research areas, including heart development, congenital cardiac disease, and cardiac stem cell research. Additionally, we invite the heart development community to contribute to the expansion of this important dataset for the benefit of future research in this area. PMID:21419760

Information and College Decisions: Evidence from the Texas GO Center Project

ERIC Educational Resources Information Center

Cunha, Jesse M.; Miller, Trey; Weisburst, Emily

2018-01-01

We study GO Centers, a college information program that is run by student peers and provides information about all aspects of the college-going process to academically prepared students on the margin of attending college. We use the semi-random rollout of the program along with detailed panel data on the universe of Texas public school students to…

Preparing the New Generation of CALL Researchers and Practitioners: What Nine Months in an MA Program Can (or Cannot) Do

ERIC Educational Resources Information Center

Hegelheimer, Volker; Reppert, Ketty; Broberg, Megan; Daisy, Brenda; Grgurovic, Maja; Middlebrooks, Katy; Liu, Sammi

2004-01-01

As more and more teacher preparation programs realize the need to include courses that deal with computer-assisted language learning, a crucial decision as to what is taught needs to be made, taking into consideration the various post-graduation goals ranging from teacher or teacher-trainer to researcher. Thus, the question of whether to go beyond…

The Role of Special and Incentive Pays in Retaining Military Mental Health Care Providers

DTIC Science & Technology

2017-01-01

visit www.rand.org/pubs/permissions. The RAND Corporation is a research organization that develops solutions to public policy challenges to help make... dental , optometry, veterinary, psychiatric nurse practitioner, and clinical or counseling psychology programs (GoArmy.com, no date). It pays school...reproduce, or reuse in another form, any of its research documents for commercial use. For information on reprint and linking permissions, please

Programming research: where are we and where do we go from here?

PubMed

Koletzko, Berthold; Symonds, Michael E; Olsen, Sjurdur F

2011-12-01

Convincing evidence has accumulated to show that both pre- and postnatal nutrition preprogram long-term health, well-being, and performance until adulthood and old age. There is a very large potential in the application of this knowledge to promote public health. One of the prerequisites for translational application is to strengthen the scientific evidence. More extensive knowledge is needed (eg, on effect sizes of early life programming in contemporary populations, on specific nutritional exposures, on sensitive time periods in early life, on precise underlying mechanisms, and on potential effect differences in subgroups characterized by, eg, genetic predisposition or sex). Future programming research should aim at filling the existing gaps in scientific knowledge, consider the entire lifespan, address socioeconomic issues, and foster innovation. Research should aim at results suitable for translational application (eg, by leading to health-promoting policies and evidence-based dietary recommendations in the perinatal period). International collaboration and a close research partnership of academia, industry, and small and medium enterprises may strengthen research and innovative potential enhancing the likelihood of translational application. The scientific know-how and methodology available today allow us to take major steps forward in the near future; hence, research on nutritional programming deserves high priority.

Utilizing the Catalysts and Tensions within Our Research to Guide New Questions

ERIC Educational Resources Information Center

Hutson, Garrett

2011-01-01

A session that has a theme of outcomes of experiential programs in varied contexts is both exciting and pressing. The three studies in Session IV all addressed relevant issues to experiential programming and all the authors were faced with the empirical challenge of demonstrating how and/or if their programs achieve what they say they are going to…

Empirical Evidence for Niss' "Implemented Anticipation" in Mathematising Realistic Situations

ERIC Educational Resources Information Center

Stillman, Gloria; Brown, Jill P.

2012-01-01

Mathematisation of realistic situations is an on-going focus of research. Classroom data from a Year 9 class participating in a program of structured modelling of real situations was analysed for evidence of Niss's theoretical construct, implemented anticipation, during mathematisation. Evidence was found for two of three proposed aspects. In…

Novel effects-based monitoring approaches to evaluate chemicals of emerging concern in Great Lakes areas of concern

EPA Science Inventory

As part of an on-going program of research in support of the Great Lakes Restoration Initiative, we have been developing effects-based biomonitoring tools to evaluate the occurrence and potential hazards associated with Chemicals of Emerging Concern (CECs). Over three field seaso...

Novel effects-based monitoring approaches to evaluate chemicals of emerging concern in the St. Louis River estuary

EPA Science Inventory

As part of an on-going program of research in support of the Great Lakes Restoration Initiative, the US EPA MED laboratory has been developing effects-based biomonitoring tools to evaluate the occurrence and potential hazards associated with Chemicals of Emerging Concern (CECs). ...

Students Learn English Better… Learning to Teach It!

ERIC Educational Resources Information Center

Noel, Barbara

2008-01-01

This article provides a brief theoretical framework as well as literature review and describes the activities of an on-going research program which examines the experiences of students and professors at a specialized bilingual teacher's college in the Republic of Colombia, South America. It follows the development of a new pedagogical model as…

One University's Strategy for Keeping International Projects Running Smoothly

ERIC Educational Resources Information Center

Fischer, Karin

2009-01-01

This article describes how a university tackled some of the basic challenges of internationalizing its campuses. The University of Washington created the Global Support Project, a one-stop shop for faculty and staff members doing research or running programs abroad. The project is run by senior administrators but relies on designated go-to people…

Going On-line. A Research Report on the Use of On-line Technologies by Adult Literacy Teachers and Learners.

ERIC Educational Resources Information Center

Victoria Univ. of Tech., Melbourne (Australia).

The Literacy Learning through Technology project sought to explore how professionals in adult literacy and basic education (ALBE) in Victoria, Australia, developed their expertise with online technology and incorporated it into their programs. Data were gathered from surveys and follow-up interviews with 10 participants and visits to 9 sites that…

The Effect of Anchor Test Construction on Scale Drift

ERIC Educational Resources Information Center

Antal, Judit; Melican, Gerald; Proctor, Thomas; Wiley, Andrew

2010-01-01

Presented at the Annual Meeting of National Council on Measurement in Education (NCME) in 2010. The focus of the research is to investigate the effect of applying the Sinharay & Holland (2007) midi-test idea for building anchor tests to an on-going testing program with a series of versions of the test and comparing these results to the more…

The Application of Finite Element Solution Techniques in Structural Analysis on a Microcomputer.

DTIC Science & Technology

1981-12-01

my wife for her support of this research project and the amount of time she spent helping me in preparation. Thanks go to the personnel at Computer...questions which had to be answered concerning the microcomputer in relation to a sequentially programmed finite element program. The first was how big...central site, then usefullness of the microcomputer is limited. The first series of problems consisted of a simple truss structure, which was expanded

What Works to Reduce Victimization? Synthesizing What We Know and Where to Go From Here.

PubMed

Fox, Kathleen A; Shjarback, John A

2016-01-01

While some attention has been paid to "what works" to reduce crime, little is known about the effectiveness of programs designed to reduce victimization. This study systematically reviews 83 program evaluations to identify what works to (a) reduce victimization, (b) enhance beliefs/attitudes about victims, and (c) improve knowledge/awareness of victimization issues. Evidence-based findings are organized around 4 major forms of victimization, including bullying, intimate partner violence, sexual abuse, and other general forms of victimization. Determining whether certain types of programs can reduce the risk of victimization has important implications for improving people's quality of life. Based on our findings, we offer several promising directions for the next generation of research on evaluating victimization programs. The goal of this study is to improve the strength of future program evaluations, replications, and other systematic reviews as researchers and practitioners continue to learn what works to reduce victimization.

Future human health research directions for the Canadian Northern Contaminants Program.

PubMed

Donaldson, Shawn G; Curren, Meredith S; Adlard, Bryan; Provost, Jonathan; Leech, Tara; Tikhonov, Constantine; Feeley, Mark; Tomlinson, Scott; Shearer, Russel

2013-01-01

Studies conducted in the mid-1980s and early 1990s demonstrated that persistent organic pollutants (POPs) and metals were reaching the Arctic ecosystem at unexpectedly high levels, many of which had no Arctic or Canadian sources. Epidemiological and toxicological studies in Canada and in other countries have found that these contaminants may pose a risk to human health. The objective of this paper is to provide the foundation for the discussion on future northern human health research under the Northern Contaminants Program (NCP) in Canada. This short discussion of human health priorities will help guide a path forward for future northern human health research in Canada to address on-going and new health concerns related to contaminants exposure in the Canadian Arctic.

Accelerating Wright–Fisher Forward Simulations on the Graphics Processing Unit

PubMed Central

Lawrie, David S.

2017-01-01

Forward Wright–Fisher simulations are powerful in their ability to model complex demography and selection scenarios, but suffer from slow execution on the Central Processor Unit (CPU), thus limiting their usefulness. However, the single-locus Wright–Fisher forward algorithm is exceedingly parallelizable, with many steps that are so-called “embarrassingly parallel,” consisting of a vast number of individual computations that are all independent of each other and thus capable of being performed concurrently. The rise of modern Graphics Processing Units (GPUs) and programming languages designed to leverage the inherent parallel nature of these processors have allowed researchers to dramatically speed up many programs that have such high arithmetic intensity and intrinsic concurrency. The presented GPU Optimized Wright–Fisher simulation, or “GO Fish” for short, can be used to simulate arbitrary selection and demographic scenarios while running over 250-fold faster than its serial counterpart on the CPU. Even modest GPU hardware can achieve an impressive speedup of over two orders of magnitude. With simulations so accelerated, one can not only do quick parametric bootstrapping of previously estimated parameters, but also use simulated results to calculate the likelihoods and summary statistics of demographic and selection models against real polymorphism data, all without restricting the demographic and selection scenarios that can be modeled or requiring approximations to the single-locus forward algorithm for efficiency. Further, as many of the parallel programming techniques used in this simulation can be applied to other computationally intensive algorithms important in population genetics, GO Fish serves as an exciting template for future research into accelerating computation in evolution. GO Fish is part of the Parallel PopGen Package available at: http://dl42.github.io/ParallelPopGen/. PMID:28768689

Searching for Flickering Giants in the Ursa Minor Dwarf Spheroidal Galaxy

NASA Astrophysics Data System (ADS)

Montiel, Edward J.; Mighell, K. J.

2010-01-01

We present a preliminary analysis of three epochs of archival Hubble Space Telescope (HST) Wide Field Planetary Camera 2 (WFPC2) observations of a single field in the Ursa Minor (UMi) dwarf spheroidal (dSph) galaxy. These observations were obtained in 2000, 2002, and 2004 (GO-7341, GO-8776, GO-2004; PI: Olszewski). We expand upon the work of Mighell and Roederer 2004 who reported the existence of low-amplitude variability in red giant stars in the UMi dSph. We report the 16 brightest point sources (F606W <= 21.5 mag) that we are able to match between all 3 epochs. The 112 observations were analyzed with HSTphot. We tested for variability with a chi-squared statistic that had a softened photometric error where 0.01 mag was added in quadrature to the reported HSTphot photometric error. We find that all 13 stars and 3 probable galaxies exhibit the same phenomenon as described in Mighell and Roederer with peak to peak amplitudes ranging from 54 to 125 mmags on 10 minute timescales. If these objects were not varying, the deviates should be normally distributed. However, we find that the deviates have a standard deviation of 1.4. This leads to three possible conclusions: (1) the observed phenomenon is real, (2) an additional systematic error of 7 mmag needs to be added to account for additional photometric errors (possibly due to dithering), or (3) there was a small instrumental instability with the WFPC2 instrument from 2000 to 2004. E.J.M. was supported by the NOAO/KPNO Research Experience for Undergraduates (REU) Program which is funded by the National Science Foundation Research Experiences for Undergraduates Program and the Department of Defense ASSURE program through Scientific Program Order No. 13 (AST-0754223) of the Cooperative Agreement No.AST-0132798 between the Association of Universities for Research in Astronomy (AURA) and the NSF.

Utah Virtual Lab: JAVA interactivity for teaching science and statistics on line.

PubMed

Malloy, T E; Jensen, G C

2001-05-01

The Utah on-line Virtual Lab is a JAVA program run dynamically off a database. It is embedded in StatCenter (www.psych.utah.edu/learn/statsampler.html), an on-line collection of tools and text for teaching and learning statistics. Instructors author a statistical virtual reality that simulates theories and data in a specific research focus area by defining independent, predictor, and dependent variables and the relations among them. Students work in an on-line virtual environment to discover the principles of this simulated reality: They go to a library, read theoretical overviews and scientific puzzles, and then go to a lab, design a study, collect and analyze data, and write a report. Each student's design and data analysis decisions are computer-graded and recorded in a database; the written research report can be read by the instructor or by other students in peer groups simulating scientific conventions.

Predicting likelihood of seeking help through the employee assistance program among salaried and union hourly employees.

PubMed

Delaney, W; Grube, J W; Ames, G M

1998-03-01

This research investigated belief, social support and background predictors of employee likelihood to use an Employee Assistance Program (EAP) for a drinking problem. An anonymous cross-sectional survey was administered in the home. Bivariate analyses and simultaneous equations path analysis were used to explore a model of EAP use. Survey and ethnographic research were conducted in a unionized heavy machinery manufacturing plant in the central states of the United States. A random sample of 852 hourly and salaried employees was selected. In addition to background variables, measures included: likelihood of going to an EAP for a drinking problem, belief the EAP can help, social support for the EAP from co-workers/others, belief that EAP use will harm employment, and supervisor encourages the EAP for potential drinking problems. Belief in EAP efficacy directly increased the likelihood of going to an EAP. Greater perceived social support and supervisor encouragement increased the likelihood of going to an EAP both directly and indirectly through perceived EAP efficacy. Black and union hourly employees were more likely to say they would use an EAP. Males and those who reported drinking during working hours were less likely to say they would use an EAP for a drinking problem. EAP beliefs and social support have significant effects on likelihood to go to an EAP for a drinking problem. EAPs may wish to focus their efforts on creating an environment where there is social support from coworkers and encouragement from supervisors for using EAP services. Union networks and team members have an important role to play in addition to conventional supervisor intervention.

Dale Avenue School Early Childhood Education Center Project. Research Bulletin, Volume I, No. 2, February 1971.

ERIC Educational Resources Information Center

Paterson Board of Education, NJ.

Described is an on-going 1970-71 urban early childhood education project serving 120 pre-kindergarten and 120 kindergarten culturally disadvantaged children in Paterson, New Jersey. Discussed are the program rationale based on the importance of preschool experience and the need for a model demonstration project. Purposes of the special project are…

The Teachers' Perspectives on Effective Strategies for African American Students Embedded in the GO Math Program

ERIC Educational Resources Information Center

Sumter, Jeremiah, Jr.

2016-01-01

Research and history has demonstrated the overwhelming disparity and gap of mathematical achievement between African Americans and their White counterparts. According to the National Assessment of Educational Progress (NAEP), the achievement gap on a national level is prevalent. The USA jurisdiction has Black 8th grade math students results at 12%…

Snow and frost measurements in a watershed-management research program

Treesearch

Richard S. Sartz

1957-01-01

I am going to tell you about our snow and frost work on the Hubbard Brook Experimental Forest in the White Mountains of New Hampshire. Hubbard Brook is one of several experimental areas scattered throughout the country on which personnel of the United States Forest Service are seeking to learn how different kinds of forests and methods of managing them affect...

The atmospheric effects of stratospheric aircraft

NASA Technical Reports Server (NTRS)

Stolarski, Richard S. (Editor); Wesoky, Howard L. (Editor)

1993-01-01

This document presents a second report from the Atmospheric Effects of Stratospheric Aircraft (AESA) component of NASA's High-Speed Research Program (HSRP). This document presents a second report from the Atmospheric Effects of Stratospheric Aircraft (AESA) component of NASA's High Speed Research Program (HSRP). Market and technology considerations continue to provide an impetus for high-speed civil transport research. A recent United Nations Environment Program scientific assessment has shown that considerable uncertainty still exists about the possible impact of aircraft on the atmosphere. The AESA was designed to develop the body of scientific knowledge necessary for the evaluation of the impact of stratospheric aircraft on the atmosphere. The first Program report presented the basic objectives and plans for AESA. This second report presents the status of the ongoing research as reported by the principal investigators at the second annual AESA Program meeting in May 1992: Laboratory studies are probing the mechanism responsible for many of the heterogeneous reactions that occur on stratospheric particles. Understanding how the atmosphere redistributes aircraft exhaust is critical to our knowing where the perturbed air will go and for how long it will remain in the stratosphere. The assessment of fleet effects is dependent on the ability to develop scenarios which correctly simulate fleet operations.

Competing for the Virtual Student

ERIC Educational Resources Information Center

Waters, John K.

2011-01-01

Most K-12 school districts know that they are losing children who are going to other programs to get their needs met, and they know that they are going to have to offer some kind of online program to meet those needs if they are going to survive. K-12 districts have not exactly been sitting on the online-learning sidelines. In fact, by pioneering…

GoFFish: A Sub-Graph Centric Framework for Large-Scale Graph Analytics1

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

Simmhan, Yogesh; Kumbhare, Alok; Wickramaarachchi, Charith

2014-08-25

Large scale graph processing is a major research area for Big Data exploration. Vertex centric programming models like Pregel are gaining traction due to their simple abstraction that allows for scalable execution on distributed systems naturally. However, there are limitations to this approach which cause vertex centric algorithms to under-perform due to poor compute to communication overhead ratio and slow convergence of iterative superstep. In this paper we introduce GoFFish a scalable sub-graph centric framework co-designed with a distributed persistent graph storage for large scale graph analytics on commodity clusters. We introduce a sub-graph centric programming abstraction that combines themore » scalability of a vertex centric approach with the flexibility of shared memory sub-graph computation. We map Connected Components, SSSP and PageRank algorithms to this model to illustrate its flexibility. Further, we empirically analyze GoFFish using several real world graphs and demonstrate its significant performance improvement, orders of magnitude in some cases, compared to Apache Giraph, the leading open source vertex centric implementation. We map Connected Components, SSSP and PageRank algorithms to this model to illustrate its flexibility. Further, we empirically analyze GoFFish using several real world graphs and demonstrate its significant performance improvement, orders of magnitude in some cases, compared to Apache Giraph, the leading open source vertex centric implementation.« less

45 CFR 400.75 - Registration for employment services, participation in employability service programs and...

Code of Federal Regulations, 2010 CFR

2010-10-01

..., participation in employability service programs and targeted assistance programs, going to job interviews, and... service programs and targeted assistance programs, going to job interviews, and acceptance of appropriate... part. (2) Go to a job interview which is arranged by the State agency or its designee. (3) Accept at...

Startle reveals an absence of advance motor programming in a Go/No-go task.

PubMed

Carlsen, Anthony N; Chua, Romeo; Dakin, Chris J; Sanderson, David J; Inglis, J Timothy; Franks, Ian M

2008-03-21

Presenting a startling stimulus in a simple reaction time (RT) task, can involuntarily trigger the pre-programmed response. However, this effect is not seen when the response is programmed following the imperative stimulus (IS) providing evidence that a startle can only trigger pre-programmed responses. In a "Go/No-go" (GNG) RT task the response may be programmed in advance of the IS because there exists only a single predetermined response. The purpose of the current investigation was to examine if startle could elicit a response in a GNG task. Participants completed a wrist extension task in response to a visual stimulus. A startling acoustic stimulus (124dB) was presented in both Go and No-go trials with Go probability manipulated between groups. The inclusion of a startle did not significantly speed RT and led to more response errors. This result is similar to that observed in a startled choice RT task, indicating that in a GNG task participants waited until the IS complete motor programming.

My Position Comes with Privilege: I'm Going to Learn How to Use It

ERIC Educational Resources Information Center

Richardson, Scott

2014-01-01

This composite nonfiction narrativizes the experiences of Daniel Meyers, an assistant professor of education. Specifically, it details his transition from a graduate program to working as a full-time tenure track faculty member at a public state university. Methodologically, this research relies on parallax as an important tool to understanding…

Accomplishments of the Abrupt Wing Stall (AWS) Program and Future Research Requirements

NASA Technical Reports Server (NTRS)

Hall, Robert M.; Woodson, Shawn H.; Chambers, Joseph R.

2003-01-01

The Abrupt Wing Stall (AWS) Program has addressed the problem of uncommanded lateral motions, such as wing drop and wing rock, at transonic speeds. The genesis of this Program was the experience of the F/A-18E/F Program in the late 199O's, when wing drop was discovered in the heart of the maneuver envelope for the pre-production aircraft. While the F/A-18E/F problem was subsequently corrected by a leading-edge flap scheduling change and the addition of a porous door to the wing fold fairing, the AWS Program was initiated as a national response to the lack of technology readiness available at the time of the F/A-18E/F Development Program. The AWS Program objectives were to define causal factors for the F/A-18E/F experience, to gain insights into the flow physics associated with wing drop, and to develop methods and analytical tools so that future programs could identify this type of problem before going to flight test. The paper reviews, for the major goals of the AWS Program, the status of the technology before the program began, the program objectives, accomplishments, and impacts. Lessons learned are presented for the benefit of future programs that must assess whether a vehicle will have uncommanded lateral motions before going to flight test. Finally, recommended future research needs are presented in light of the AWS Program experience.

B, V, and R Band Photometry of Trans-Neptunian Objects and Centaur Objects

NASA Astrophysics Data System (ADS)

Tegler, S.; Romanishin, W.; Levine, J.; Butler, N.

1996-09-01

We present a progress report on our program at the Steward Observatory 2.3-m Telescope on Kitt Peak, Arizona to carry out B, V, and R band photometry of Trans-Neptunian Objects (TNOs) and Centaur Objects. The goal of our program is to answer the following first order questions: (1) Is there color diversity and hence surface composition diversity among TNOs? (2) What is the mechanism responsible for the diversity among Centaurs (and possibly TNOs)? We present B, V, and R band photometry of two TNOs (1994 TB and 1993 SC) and four Centaurs (1995 GO, 1993 HA2, 5145 Pholus, and 2060 Chiron). We find that 1994 TB, 1993 SC, 1993 HA2, and 5145 Pholus are among the reddest objects in the solar system and 1995 GO and 2060 Chiron are solar in color. In order to determine whether a diversity exists among TNOs and the nature of the mechanism responsible for the diversity among Cenaturs, we present our colors as well as colors in the literature on two diagrams: (1) a B-V vs V-R diagram and (2) a V-R vs semi-major axis diagram. We draw a number of interesting conclusions from these diagrams. However, colors are needed for many more objects before firm conclusions can be drawn. This research is sponsored by the NASA Origins of Solar Systems Program. J. L. and N. B. thank the NSF Research Experience for Undergraduates Program at Northern Arizona University.

Multicentre study on factors affecting the gynaecologic oncology career choice of canadian residents in obstetrics and gynaecology.

PubMed

Dodge, Jason E; Chiu, Hannah H; Fung, Sharon; Rosen, Barry P

2010-08-01

The provision of optimal care for women with gynaecologic cancer may be threatened due to the changing demographics of patients and the projected increasing shortage of gynaecologic oncologists in Canada. We evaluated the career plans of Canadian residents in obstetrics and gynaecology to determine the proportion of residents currently considering a career in gynaecologic oncology (GO) and to explore factors that may affect their career decisions. Following institutional ethics approval, all residents at 13 participating Canadian obstetrics and gynaecology residency training programs were contacted by email to complete a 20-item confidential questionnaire examining career plans. Quantitative data were analyzed using SAS v9.1. Qualitative data were coded by theme and grouped into various domains. Of 293 residents, 105 (36%) participated. More than half of these were considering at least one obstetrics and gynaecology subspecialty, but 53% indicated that their most appealing career path was general obstetrics and gynaecology. Although 50% of residents had ever considered a career in GO, only 17% were considering a GO career at the time of the survey. When rated as positive influences, medical school exposure, resident exposure, role models within GO, colleagues, other health care professionals, "my individual life circumstances," "my personal attributes," the clinical, research, and educational components of GO, the GO patient population, and relation with gynaecologic oncologists and other specialists were significant predictors of current GO interest. Themes that emerged from qualitative analysis revealed that the clinical, professional, and research domains were predominant influences among residents currently considering a career in GO. GO is an infrequent career choice for Canadian residents in obstetrics and gynaecology, and a number of factors significantly affect GO career decisions. Modifying factors such as educational experiences, work environment, and current practice models may lead to improved recruitment to the subspecialty, which is crucial for meeting the future needs of women with gynaecologic malignancies in Canada.

Integrative Curriculum Development in Nuclear Education and Research Vertical Enhancement Program

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

Egarievwe, Stephen U.; Jow, Julius O.; Edwards, Matthew E.

Using a vertical education enhancement model, a Nuclear Education and Research Vertical Enhancement (NERVE) program was developed. The NERVE program is aimed at developing nuclear engineering education and research to 1) enhance skilled workforce development in disciplines relevant to nuclear power, national security and medical physics, and 2) increase the number of students and faculty from underrepresented groups (women and minorities) in fields related to the nuclear industry. The program uses multi-track training activities that vertically cut across the several education domains: undergraduate degree programs, graduate schools, and post-doctoral training. In this paper, we present the results of an integrativemore » curriculum development in the NERVE program. The curriculum development began with nuclear content infusion into existing science, engineering and technology courses. The second step involved the development of nuclear engineering courses: 1) Introduction to Nuclear Engineering, 2) Nuclear Engineering I, and 2) Nuclear Engineering II. The third step is the establishment of nuclear engineering concentrations in two engineering degree programs: 1) electrical engineering, and 2) mechanical engineering. A major outcome of the NERVE program is a collaborative infrastructure that uses laboratory work, internships at nuclear facilities, on-campus research, and mentoring in collaboration with industry and government partners to provide hands-on training for students. The major activities of the research and education collaborations include: - One-week spring training workshop at Brookhaven National Laboratory: The one-week training and workshop is used to enhance research collaborations and train faculty and students on user facilities/equipment at Brookhaven National Laboratory, and for summer research internships. Participants included students, faculty members at Alabama A and M University and research collaborators at BNL. The activities include 1) tour and introduction to user facilities/equipment at BNL that are used for research in room-temperature semiconductor nuclear detectors, 2) presentations on advances on this project and on wide band-gap semiconductor nuclear detectors in general, and 3) graduate students' research presentations. - Invited speakers and lectures: This brings collaborating research scientist from BNL to give talks and lectures on topics directly related to the project. Attendance includes faculty members, researchers and students throughout the university. - Faculty-students team summer research at BNL: This DOE and National Science Foundation (NSF) program help train students and faculty members in research. Faculty members go on to establish research collaborations with scientists at BNL, develop and submit research proposals to funding agencies, transform research experience at BNL to establish and enhance reach capabilities at home institution, and integrate their research into teaching through class projects and hands-on training for students. The students go on to participate in research work at BNL and at home institution, co-author research papers for conferences and technical journals, and transform their experiences into developing senior and capstone projects. - Grant proposal development: Faculty members in the NERVE program collaborate with BNL scientists to develop proposals, which often help to get external funding needed to expand and sustain the continuity of research activities and supports for student's wages and scholarships (stipends, tuition and fees). - Faculty development and mentoring: The above collaboration activities help faculty professional development. The experiences, grants, joint publications in technical journals, and supervision of student's research, including thesis and dissertation research projects, contribute greatly to faculty development. Senior scientists at BNL and senior faculty members on campus jointly mentor junior faculty members to enhance their professional growth. - Graduate thesis and dissertation research: Brookhaven National Laboratory provides unique opportunities and outstanding research resources for the NERVE program graduate research. Scientists from BNL serve in master's degree thesis and PhD dissertation committees, where they play active roles in the supervision of the research. (authors)« less

Internet-based Cognitive Behavioral Therapy for Depression: Current Progress & Future Directions

PubMed Central

Webb, Christian A.; Rosso, Isabelle M.; Rauch, Scott L.

2016-01-01

The World Health Organization (WHO) estimates that during a given 12-month period approximately 34 million people suffering from major depressive disorder go untreated in Europe and the Americas alone.1 Barriers to treatment include geographic distance, lack of mental health insurance, prohibitive cost of treatment, long wait-lists, and perceived stigma. Over the past two decades internet-based cognitive behavioral therapy (iCBT) programs have proliferated. A growing body of research supports the efficacy of iCBT for depression and other psychiatric conditions, and these programs may help address barriers that hinder access to effective treatment. The present review describes common iCBT programs along with the evidence base supporting their efficacy in reducing symptoms of depression, reviews research on moderators of treatment response, and provides suggestions for future directions in research and care. PMID:28475503

Selecting a Weight-Loss Program

MedlinePlus

... 3700, April 2008. Healthy Weight Tip Choose weight-loss programs that encourage healthy behaviors that help you lose weight gradually and maintain your weight over time. Looking for easy-to-use information for eating healthy on the go? The Maintaining a Healthy Weight On the Go pocket guide ...

Focused Rocket-Ejector RBCC Experiments

NASA Technical Reports Server (NTRS)

Santoro, Robert J.; Pal, Sibtosh

2003-01-01

This document reports the results of additional efforts for the Rocket Based Combined Cycle (RBCC) rocket-ejector mode research work carried out at the Perm State Propulsion Engineering Research Center in support of NASA s technology development efforts for enabling 3rd generation Reusable Launch Vehicles (RLV). The two tasks conducted under this program build on earlier NASA MSFC funded research program on rocket ejector investigations. The first task continued a systematic investigation of the improvements provided by a gaseous hydrogen (GHz)/oxygen (GO2) twin thruster RBCC rocket ejector system over a single rocket system. In a similar vein, the second task continued investigations into the performance of a hydrocarbon (liquid JP-7)/gaseous oxygen single thruster rocket-ejector system. To gain a systematic understanding of the rocket-ejector s internal fluid mechanic/combustion phenomena, experiments were conducted with both direct-connect and sea-level static diffusion and afterburning (DAB) configurations for a range of rocket operating conditions. For all experimental conditions, overall system performance was obtained through global measurements of wall static pressure profiles, heat flux profiles and engine thrust. For the GH2/GO2 propellant rocket ejector experiments, high frequency measurements of the pressure field within the system were also made to understand the unsteady behavior of the flowfield.

Dissemination of go sun smart in outdoor recreation: effect of program exposure on sun protection of guests at high-altitude ski areas.

PubMed

Walkosz, Barbara J; Buller, David B; Andersen, Peter A; Scott, Michael D; Dignan, Mark B; Cutter, Gary R; Liu, Xia; Maloy, Julie A

2014-09-01

Go Sun Smart is a theory-based health communication program designed to influence sun-protection behaviors of employees and guests at high-altitude ski areas to reduce skin cancer risk. The effects of Go Sun Smart, in a Phase IV dissemination randomized posttest-only trial, on sun-protection behaviors of ski area guests are reported. Program use was assessed by on-site observation and guest message exposure, and sun protection was measured in intercept surveys at ski areas. Dissemination strategy-enhanced versus basic-was not significantly related to sun safety practices. Additional analyses examined the relation between message exposure and guests' sun safety practices. Ski areas displaying at least 6 Go Sun Smart materials in guest-only areas and 9 Go Sun Smart materials throughout the area increased guests' message exposure. Higher message exposure within the high-use ski areas was associated with improved sun protection by guests but not within the low-use ski areas. The authors underscore the importance of program implementation and message exposure on the success of evidence-based health communication efforts applied industrywide.

I Don't Need a Million-Dollar Grant--$5,000 Will Do!

ERIC Educational Resources Information Center

Keast, Dan A.

2011-01-01

Music teachers often need to be creative in finding monies for programs that go beyond the basics and reach more students. Grant-writing skills can bring both funding and other types of donations to enhance music programs. Researching the funding sources, looking at successful proposals, carefully following directions, seeking the opinions of…

Increase in Teachers' Knowledge about ADHD after a Week-Long Training Program: A Pilot Study

ERIC Educational Resources Information Center

Syed, Ehsan Ullah; Hussein, Sajida Abdul

2010-01-01

Objectives: ADHD affects 3% to 5% of school-age children. Clinical and community based epidemiological studies in Pakistan have shown a high prevalence of ADHD among school going children. A thorough review of literature shows that no studies of teachers' training programs regarding ADHD have been published in Pakistani research literature. The…

Going Public: Who Leaves a Large, Longstanding, and Widely Available Urban Voucher Program?

ERIC Educational Resources Information Center

Cowen, Joshua M.; Fleming, David J.; Witte, John F.; Wolf, Patrick J.

2012-01-01

This article contributes to research concerning the determinants of student mobility between public and private schools. The authors analyze a unique set of data collected as part of a new evaluation of Milwaukee's citywide voucher program. The authors find several important patterns. Students who switch from the private to the public sector were…

Controllable atomistic graphene oxide model and its application in hydrogen sulfide removal.

PubMed

Huang, Liangliang; Seredych, Mykola; Bandosz, Teresa J; van Duin, Adri C T; Lu, Xiaohua; Gubbins, Keith E

2013-11-21

The determination of an atomistic graphene oxide (GO) model has been challenging due to the structural dependence on different synthesis methods. In this work we combine temperature-programmed molecular dynamics simulation techniques and the ReaxFF reactive force field to generate realistic atomistic GO structures. By grafting a mixture of epoxy and hydroxyl groups to the basal graphene surface and fine-tuning their initial concentrations, we produce in a controllable manner the GO structures with different functional groups and defects. The models agree with structural experimental data and with other ab initio quantum calculations. Using the generated atomistic models, we perform reactive adsorption calculations for H2S and H2O∕H2S mixtures on GO materials and compare the results with experiment. We find that H2S molecules dissociate on the carbonyl functional groups, and H2O, CO2, and CO molecules are released as reaction products from the GO surface. The calculation reveals that for the H2O∕H2S mixtures, H2O molecules are preferentially adsorbed to the carbonyl sites and block the potential active sites for H2S decomposition. The calculation agrees well with the experiments. The methodology and the procedure applied in this work open a new door to the theoretical studies of GO and can be extended to the research on other amorphous materials.

A community translational research pilot grants program to facilitate community--academic partnerships: lessons from Colorado's clinical translational science awards.

PubMed

Main, Deborah S; Felzien, Maret C; Magid, David J; Calonge, B Ned; O'Brien, Ruth A; Kempe, Allison; Nearing, Kathryn

2012-01-01

National growth in translational research has increased the need for practical tools to improve how academic institutions engage communities in research. One used by the Colorado Clinical and Translational Sciences Institute (CCTSI) to target investments in community-based translational research on health disparities is a Community Engagement (CE) Pilot Grants program. Innovative in design, the program accepts proposals from either community or academic applicants, requires that at least half of requested grant funds go to the community partner, and offers two funding tracks: One to develop new community-academic partnerships (up to $10,000), the other to strengthen existing partnerships through community translational research projects (up to $30,000). We have seen early success in both traditional and capacity building metrics: the initial investment of $272,742 in our first cycle led to over $2.8 million dollars in additional grant funding, with grantees reporting strengthening capacity of their community- academic partnerships and the rigor and relevance of their research.

The Gulf of Mexico Research Initiative: Building a Big Data System

NASA Astrophysics Data System (ADS)

Howard, M. K.; Gayanilo, F. C.; Gibeaut, J. C.

2012-12-01

On April 20, 2010 the Deepwater Horizon drilling unit located in the northeastern Gulf of Mexico experienced a catastrophic wellhead blowout. Billions of barrels of oil and roughly 1 million U.S. gallons of dispersant were released near the wellhead over the subsequent three months. On May 24, 2010 BP announced the Gulf of Mexico Research Initiative (GoMRI) and pledged 500M over 10 years toward independent scientific research on the spill's impact on the ecosystem. Data collection began immediately. By summer 2012 nearly 200M will have been committed to this research. Five hundred and seventy researchers from 114 institutions in 30 states and 4 countries are involved. Research activities include substantial numerical modeling, field and laboratory investigations of the environment and biota, and chemical studies of oil and dispersants. An additional $300M will be competed in subsequent years. The administrative and data management elements of the enterprise began to build in earnest in mid 2011. The last position in the GoMRI Information and Data Cooperative (GRIIDC) team was filled in July 2012. Due to the rapid evolution of the program in the first year, few data management requirements were imposed on the Year-One researchers. Proposal guidance for the Year 2-4 Research Consortia (RC) programs asked proposers to address data management questions but expressed few mandates. GRIIDC is charged with providing a portal to GoMRI data and metadata. Researchers are required to provide their data to GRIIDC and to national digital repositories with a minimum delay. Almost everything else was left to evolve through human networks. The GRIIDC team is composed of a System Architect, a Database Administrator, Software Engineers, a GIS specialist, a Technical Coordinator and several subject matter experts. The team faces the usual choices related to building a new cyberinfrastructure (e.g., metadata, ontologies, file formats, web services, etc.). However, the human element is the more important challenge and provides the solution. Human networking (word of mouth) during the time RC were preparing their proposals lead most RCs to designate and provision for a project-level data manager. A regular line of communication between the GRIIDC and the RC data managers was established early through face-to-face workshops and regular teleconferences. This greatly enhanced community acceptance of employing community standards and practices. GRIIDC underwent a multi-day "Planning, Scoping, Visioning and Team-building" activity designed to bring team members together and quickly establish roles and shared understanding of terminology. GRIIDC networks with previous programs such as the Marine Metadata Data Interoperability Program, NOAA and NSF data-centric groups, and established regional entities such as the Gulf of Mexico Coastal Ocean Observing System (GCOOS). Several GRIIDC staff also work for GCOOS or its observing system partners. Networking brings expertise to bear on difficult issues to reach solutions sooner than detailed independent study.

Preparing physics students for research and development in industry

NASA Astrophysics Data System (ADS)

Murray, Cherry

1998-03-01

A large percentage of physics graduate students in the US go on to careers in industrial research and development. Are they getting the kind of education in physics graduate school that they need for a successful industrial career? What does it take to succeed in an industrial R&D environment? I will give an anecdotal account of my personal answers to these questions and give some suggestions for improvment of the standard physics PhD program.

Water Exploration: An Online High School Water Resource Education Program

NASA Astrophysics Data System (ADS)

Ellins, K. K.; McCall, L. R.; Amos, S.; McGowan, R. F.; Mote, A.; Negrito, K.; Paloski, B.; Ryan, C.; Cameron, B.

2010-12-01

The Institute for Geophysics at The University of Texas at Austin and 4empowerment.com, a Texas-based for-profit educational enterprise, teamed up with the Texas Water Development Board to develop and implement a Web-based water resources education program for Texas high school students. The program, Water Exploration uses a project-based learning approach called the Legacy Cycle model to permit students to conduct research and build an understanding about water science and critical water-related issues, using the Internet and computer technology. The three Legacy Cycle modules in the Water Exploration curriculum are: Water Basics, Water-Earth Dynamics and People Need Water. Within each Legacy Cycle there are three different challenges, or instructional modules, laid out as projects with clearly stated goals for students to carry out. Each challenge address themes that map to the water-related “Big Ideas” and supporting concepts found in the new Earth Science Literacy Principles: The Big Ideas and Supporting Concepts of Earth Science. As students work through a challenge they follow a series of steps, each of which is associated (i.e., linked online) with a manageable number of corresponding, high quality, research-based learning activities and Internet resources, including scholarly articles, cyber tools, and visualizations intended to enhance understanding of the concepts presented. The culmination of each challenge is a set of “Go Public” products that are the students’ answers to the challenge and which serve as the final assessment for the challenge. The “Go Public” products are posted to a collaborative workspace on the Internet as the “legacy” of the students’ work, thereby allowing subsequent groups of students who take the challenge to add new products. Twenty-two science educators have been trained on the implementation of the Water Exploration curriculum. A graduate student pursuing a master’s degree in science education through The University of Texas’ UTEACH program is conducting research to track the teachers’ implementation of Water Exploration and assess their comfort with cyber-education through classroom observations, students and teacher surveys, and evaluation of students’ “Go Public” products.

2015 Fermilab Laboratory Directed Research & Development Annual Report

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

Wester, W.

2016-05-26

The Fermi National Accelerator Laboratory (FNAL) is conducting a Laboratory Directed Research and Development (LDRD) program. Fiscal year 2015 represents the first full year of LDRD at Fermilab and includes seven projects approved mid-year in FY14 and six projects approved in FY15. One of the seven original projects has been completed just after the beginning of FY15. The implementation of LDRD at Fermilab is captured in the approved Fermilab 2015 LDRD Annual Program Plan. In FY15, the LDRD program represents 0.64% of Laboratory funding. The scope of the LDRD program at Fermilab will be established over the next couple ofmore » years where a portfolio of about 20 on-going projects representing approximately between 1% and 1.5% of the Laboratory funding is anticipated. This Annual Report focuses on the status of the current projects and provides an overview of the current status of LDRD at Fermilab.« less

Progestogens to Prevent Preterm Birth: A Review of the Research about Progestogens for Women at Risk

MedlinePlus

... 2012. The report was produced by the Vanderbilt University Evidence- based Practice Center through funding by the Agency for Healthcare Research and Quality (AHRQ). For a copy of the report or for more information about AHRQ and the Effective Health Care Program, go to www.effectivehealthcare.ahrq. ...

Future human health research directions for the Canadian Northern Contaminants Program

PubMed Central

Donaldson, Shawn G.; Curren, Meredith S.; Adlard, Bryan; Provost, Jonathan; Leech, Tara; Tikhonov, Constantine; Feeley, Mark; Tomlinson, Scott; Shearer, Russel

2013-01-01

Studies conducted in the mid-1980s and early 1990s demonstrated that persistent organic pollutants (POPs) and metals were reaching the Arctic ecosystem at unexpectedly high levels, many of which had no Arctic or Canadian sources. Epidemiological and toxicological studies in Canada and in other countries have found that these contaminants may pose a risk to human health. The objective of this paper is to provide the foundation for the discussion on future northern human health research under the Northern Contaminants Program (NCP) in Canada. This short discussion of human health priorities will help guide a path forward for future northern human health research in Canada to address on-going and new health concerns related to contaminants exposure in the Canadian Arctic. PMID:24282784

Research Based Science Education: An Exemplary Program for Broader Impacts

NASA Astrophysics Data System (ADS)

Walker, C. E.; Pompea, S. M.

2016-12-01

Broader impacts are most effective when standing on the shoulders of successful programs. The Research Based Science Education (RBSE) program was such a successful program and played a major role in activating effective opportunities beyond the scope of its program. NSF funded the National Optical Astronomy Observatory (NOAO) to oversee the project from 1996-2008. RBSE provided primarily high school teachers with on-site astronomy research experiences and their students with astronomy research projects that their teachers could explain with confidence. The goal of most student research projects is to inspire and motivate students to go into STEM fields. The authors of the original NSF proposal felt that for students to do research in the classroom, a foundational research experience for teachers must first be provided. The key components of the program consisted of 16 teachers/year on average; a 15-week distance learning course covering astronomy content, research, mentoring and leadership skills; a subsequent 10-day summer workshop with half the time on Kitt Peak on research-class telescopes; results presented on the 9th day; research brought back to the classroom; more on-site observing opportunities for students and teachers; data placed on-line to reach a wider audience; opportunities to submit research articles to the project's refereed journal; and travel for teachers (and the 3 teachers they each mentored) to a professional meeting. In 2004, leveraging on the well-established RBSE program, the NOAO/NASA Spitzer Space Telescope Research began. Between 2005 and 2008, metrics included 32 teachers (mostly from RBSE), 10 scientists, 15 Spitzer Director Discretionary proposals, 31 AAS presentations and many Intel ISEF winners. Under new funding in 2009, the NASA/IPAC Teacher Archive Research Program was born with similar goals and thankfully still runs today. Broader impacts, lessons learned and ideas for future projects will be discussed in this presentation.

An update of engine system research at the Army Propulsion Directorate

NASA Technical Reports Server (NTRS)

Bobula, George A.

1990-01-01

The Small Turboshaft Engine Research (STER) program provides a vehicle for evaluating the application of emerging technologies to Army turboshaft engine systems and to investigate related phenomena. Capitalizing on the resources at hand, in the form of both the NASA facilities and the Army personnel, the program goal of developing a physical understanding of engine system dynamics and/or system interactions is being realized. STER entries investigate concepts and components developed both in-house and out-of-house. Emphasis is placed upon evaluations which have evolved from on-going basic research and advanced development programs. Army aviation program managers are also encouraged to make use of STER resources, both people and facilities. The STER personnel have established their reputations as experts in the fields of engine system experimental evaluations and engine system related phenomena. The STER facility has demonstrated its utility in both research and development programs. The STER program provides the Army aviation community the opportunity to perform system level investigations, and then to offer the findings to the entire engine community for their consideration in next generation propulsion systems. In this way results of the fundamental research being conducted to meet small turboshaft engine technology challenges expeditiously find their way into that next generation of propulsion systems.

GO-NGO collaboration in FP programs.

PubMed

1997-10-01

JOICFP has conducted the Seminar on Family Planning Administration for Senior Officers II regularly since 1967, providing training in family planning to 1151 participants in more than 70 countries over the period. 16 representatives from governmental (GO) and nongovernmental organizations (NGOs) from Bangladesh, Ghana, Indonesia, Jordan, Mexico, Nepal, the Philippines, and Tanzania attended the 1997 seminar, held in Japan from August 25 through September 12. It was the first time that one representative each of a GO and an NGO from each country attended the training course. GO-NGO collaboration was emphasized throughout the seminar with the goal of fostering better GO-NGO working relationships. Participants were provided with background on the promotion of family planning and maternal and child health (FP/MCH) in Japan from postwar times up to the present and the role played by GO-NGO collaboration in the success of these activities and the preventive healthcare movement in general. The other major theme of the event was the development of strategies to achieve the self-reliance of programs such as the community-based promotion of integrated programs. Excerpts are presented from interviews with 3 participants.

Target marketing for the hospital-based wellness center.

PubMed

Cangelosi, J D

1997-01-01

The American population is aging, medical technology is advancing, and life expectancies are on the rise. At the same time hospitals are looking for additional sources of income due to the pressures of government regulations and managed care. One of the options for hospitals looking for additional sources of income is the hospital-based but free-standing comprehensive wellness and fitness center. Such centers go beyond the facilities, programs and services offered by traditional health and fitness centers. In addition to physical fitness programs, hospital-based wellness centers offer programs in CPR, nutrition, weight control and many other programs of interest to an aging but active American populace. This research documents the hospital industry, wellness industry and the prospects of success or failure for he hospital attempting such a venture. The focus of the research is the experience of a particular hospital with regard to the programs, facilities and services deemed most important by its target market.

Experience with Ada on the F-18 High Alpha Research Vehicle Flight Test Program

NASA Technical Reports Server (NTRS)

Regenie, Victoria A.; Earls, Michael; Le, Jeanette; Thomson, Michael

1992-01-01

Considerable experience was acquired with Ada at the NASA Dryden Flight Research Facility during the on-going High Alpha Technology Program. In this program, an F-18 aircraft was highly modified by the addition of thrust-vectoring vanes to the airframe. In addition, substantial alteration was made in the original quadruplex flight control system. The result is the High Alpha Research Vehicle. An additional research flight control computer was incorporated in each of the four channels. Software for the research flight control computer was written in Ada. To date, six releases of this software have been flown. This paper provides a detailed description of the modifications to the research flight control system. Efficient ground-testing of the software was accomplished by using simulations that used the Ada for portions of their software. These simulations are also described. Modifying and transferring the Ada for flight software to the software simulation configuration has allowed evaluation of this language. This paper also discusses such significant issues in using Ada as portability, modifiability, and testability as well as documentation requirements.

Experience with Ada on the F-18 High Alpha Research Vehicle flight test program

NASA Technical Reports Server (NTRS)

Regenie, Victoria A.; Earls, Michael; Le, Jeanette; Thomson, Michael

1994-01-01

Considerable experience has been acquired with Ada at the NASA Dryden Flight Research Facility during the on-going High Alpha Technology Program. In this program, an F-18 aircraft has been highly modified by the addition of thrust-vectoring vanes to the airframe. In addition, substantial alteration was made in the original quadruplex flight control system. The result is the High Alpha Research Vehicle. An additional research flight control computer was incorporated in each of the four channels. Software for the research flight control computer was written Ada. To date, six releases of this software have been flown. This paper provides a detailed description of the modifications to the research flight control system. Efficient ground-testing of the software was accomplished by using simulations that used the Ada for portions of their software. These simulations are also described. Modifying and transferring the Ada flight software to the software simulation configuration has allowed evaluation of this language. This paper also discusses such significant issues in using Ada as portability, modifiability, and testability as well as documentation requirements.

Beyond robotics: a new proactive research initiative from the EU IST program.

PubMed

Karp, Pekka

2005-01-01

A research initiative on embodied artificial intelligence has been launched in 2004 by the Future and Emerging Technologies (FET) arm of the Information Society Technologies (IST) programme of the European Union. The initiative is called "Beyond Robotics" to emphasize that the research projects funded are required to set ambitious objectives and to aim at breakthroughs going well beyond the state of the art. Four projects worth 20 M E of EC funding were selected for 2004-2008 to address the objectives of the initiative.

Innovations in Undergraduate Science Education: Going Viral.

PubMed

Hatfull, Graham F

2015-08-01

Bacteriophage discovery and genomics provides a powerful and effective platform for integrating missions in research and education. Implementation of the Science Education Alliance Phage Hunters Advancing Genomics and Evolutionary Science (SEA-PHAGES) program facilitates a broad impact by including a diverse array of schools, faculty, and students. The program generates new insights into the diversity and evolution of the bacteriophage population and presents a model for introducing first-year undergraduate students to discovery-based research experiences. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

Public Libraries Going Green

ERIC Educational Resources Information Center

Miller, Kathryn

2010-01-01

Going green is now a national issue, and patrons expect their library to respond in the same way many corporations have. Libraries are going green with logos on their Web sites, programs for the public, and a host of other initiatives. This is the first book to focus strictly on the library's role in going green, helping you with: (1) Collection…

A 2006 SPS Summer Intern’s Experiences, Reflections, and Future Ambitions

NASA Astrophysics Data System (ADS)

Deml, Ann

2006-12-01

As a SPS Summer Intern from the University of Wisconsin-River Falls, I spent nine weeks in the Washington, D.C. area working with the American Physical Society. My work dealt primarily with the development of a ComPADRE outreach website, Physics To Go, which offers the public opportunities to engage in informal physics learning. Specific tasks that I performed included locating content to feature on the homepage, obtaining photographer permissions, and cataloging quality websites into the digital library. At the conclusion of the summer, I accepted an offer to continue working on Physics To Go and have further contributed to its expansion. Participating in this internship has influenced my life in several respects, and as a result, I will be enrolling in a graduate program this coming year. Additionally, I am making plans to participate in a National Student Exchange program and am considering a career with a greater emphasis on research. The internship has served as an invaluable and irreplaceable experience.

Job Campaign Strategies. The Career Life Assessment Skills Series, Booklet Three. A Program to Meet Adult Developmental Needs.

ERIC Educational Resources Information Center

Curtin, Bernadette M.; Hecklinger, Fred J.

As part of a series on career and life planning for adults, this four-part booklet discusses job search strategies, resume writing, and job interviews. Part I discourages conventional job-hunting techniques (i.e., visiting employment agencies, researching want ads, going through company personnel offices, and sending resumes and cover letters in…

An update of engine system research at the Army Propulsion Directorate

NASA Technical Reports Server (NTRS)

Bobula, George A.

1990-01-01

The Small Turboshaft Engine Research (STER) program provides a vehicle for evaluating the application of emerging technologies to Army turboshaft engine systems and to investigate related phenomena. Capitalizing on the resources at hand, in the form of both the NASA facilities and the Army personnel, the program goal of developing a physical understanding of engine system dynamics and/or system interactions is being realized. STER entries investigate concepts and components developed both in-house and out-of-house. Emphasis is placed upon evaluations which evolved from on-going basic research and advanced development programs. Army aviation program managers are also encouraged to make use of STER resources, both people and facilities. The STER personnel have established their reputations as experts in the fields of engine system experimental evaluations and engine system related phenomena. The STER facility has STER program provides the Army aviation community the opportunity to perform system level investigations, and then to offer the findings to the entire engine community for their consideration in next generation propulsion systems. In this way results of the fundamental research being conducted to meet small turboshaft engine technology challenges expeditiously find their way into that next generation of propulsion systems.

Veterans of the X-15 program reunited at Dryden during a historical colloquium on the 40th anniversary of the last X-15 flight that occurred Oct. 24, 1968.

NASA Image and Video Library

2008-10-24

Veterans of the X-15 flight research program, most of them now retired, reunited at Dryden on the 40th anniversary of the last X-15 flight on Oct. 24, 1968 for a historical colloquium on the X-15 by noted aerospace historian and author Dennis Jenkins on Oct. 24, 2008. Gathered in front of the replica of X-15 #3 the were (from left) Johnny Armstrong, Betty Love, Paul Reukauf, Bob Hoey, Dave Stoddard, Dean Webb, Vince Capasso, Bill Dana (who flew the last flight), John McTigue and T.D. Barnes. Jenkins, the author of "X-15: Extending the Frontiers of Flight," maintained during his presentation that despite setbacks, the X-15 program became the most successful of all the X-plane research programs due to the can-do, fix-the-problem and go-fly-again attitude of the X-15's cadre of engineers and technicians.

Developing a framework for assessing responsible conduct of research education programs.

PubMed

Olson, Lynne E

2010-03-01

Education in the responsible conduct of research (RCR) in the United States has evolved over the past decade from targeting trainees to including educational efforts aimed at faculty and staff. In addition RCR education has become more focused as federal agencies have moved to recommend specific content and to mandate education in certain areas. RCR education has therefore become a research-compliance issue necessitating the development of policies and the commitment of resources to develop or expand systems for educating faculty and staff and for assuring compliance. These changes implied the need to develop a program evaluation model that could be applied to institutional RCR education programs, which were expected to differ from traditional academic credit-bearing courses targeting trainees. Information gleaned from the examination of corporate compliance models was analyzed in order to create a program evaluation module that could be used to document and assess educational programs focused on teaching RCR. A programmed series of questions for each of the nine RCR content areas identified by the United States Office of Research Integrity was created based on a performance-monitoring evaluation model. The questions focus on educational goals, resources provided to support the educational efforts, educational content, content delivery, educational outcomes, compliance requirements and feedback. Answers collected in response to the questions could be used to both document and continually improve the quality of RCR educational programs through on-going formative assessment and feedback.

Mastering the game of Go without human knowledge.

PubMed

Silver, David; Schrittwieser, Julian; Simonyan, Karen; Antonoglou, Ioannis; Huang, Aja; Guez, Arthur; Hubert, Thomas; Baker, Lucas; Lai, Matthew; Bolton, Adrian; Chen, Yutian; Lillicrap, Timothy; Hui, Fan; Sifre, Laurent; van den Driessche, George; Graepel, Thore; Hassabis, Demis

2017-10-18

A long-standing goal of artificial intelligence is an algorithm that learns, tabula rasa, superhuman proficiency in challenging domains. Recently, AlphaGo became the first program to defeat a world champion in the game of Go. The tree search in AlphaGo evaluated positions and selected moves using deep neural networks. These neural networks were trained by supervised learning from human expert moves, and by reinforcement learning from self-play. Here we introduce an algorithm based solely on reinforcement learning, without human data, guidance or domain knowledge beyond game rules. AlphaGo becomes its own teacher: a neural network is trained to predict AlphaGo's own move selections and also the winner of AlphaGo's games. This neural network improves the strength of the tree search, resulting in higher quality move selection and stronger self-play in the next iteration. Starting tabula rasa, our new program AlphaGo Zero achieved superhuman performance, winning 100-0 against the previously published, champion-defeating AlphaGo.

Video-Game-Like Engine for Depicting Spacecraft Trajectories

NASA Technical Reports Server (NTRS)

Upchurch, Paul R.

2009-01-01

GoView is a video-game-like software engine, written in the C and C++ computing languages, that enables real-time, three-dimensional (3D)-appearing visual representation of spacecraft and trajectories (1) from any perspective; (2) at any spatial scale from spacecraft to Solar-system dimensions; (3) in user-selectable time scales; (4) in the past, present, and/or future; (5) with varying speeds; and (6) forward or backward in time. GoView constructs an interactive 3D world by use of spacecraft-mission data from pre-existing engineering software tools. GoView can also be used to produce distributable application programs for depicting NASA orbital missions on personal computers running the Windows XP, Mac OsX, and Linux operating systems. GoView enables seamless rendering of Cartesian coordinate spaces with programmable graphics hardware, whereas prior programs for depicting spacecraft trajectories variously require non-Cartesian coordinates and/or are not compatible with programmable hardware. GoView incorporates an algorithm for nonlinear interpolation between arbitrary reference frames, whereas the prior programs are restricted to special classes of inertial and non-inertial reference frames. Finally, whereas the prior programs present complex user interfaces requiring hours of training, the GoView interface provides guidance, enabling use without any training.

American Indian and Indigenous Geoscience Program: Ensuring the Evolution of Diverse STEM Scientists and Researchers in the 21st Century and Beyond

NASA Astrophysics Data System (ADS)

Bolman, J. R.

2013-05-01

Have you ever been lost? Knowing where you want to go yet unsure how to get there? In today's contemporary society you deploy the use of a navigator or navigation system. This is also one component of a cultural geoscience program in ensuring diverse students complete with excellence and success their route to research and education. The critical components of a cultural geoscience program and the role of cultural mentors are broad and the opportunity to expand one's own personal and professional success in science and society is immense. There remains a critical need and challenge to increase the representation of underrepresented people in the sciences. To address this challenge a navigational geoscience program approach was developed centered on the incorporation of traditional knowledge into modern research and education. The approach incorporates defining cultural/personal choices for a STEM vocation, developing science research with a "purpose", and refining leadership. The program model incorporates a mentor's personal oral histories and experiences in education, research and life. The goal is to ensure the next generation of scientists and researchers are more diverse, highly educated, experienced and leadership orientated by the time they complete STEM programs - then by the time they are our age, have our level of education and experience.

MOBI and FEANICS Programming in Labview

NASA Technical Reports Server (NTRS)

Rios, Jeffrey N.

2004-01-01

The flight software engineering branch provides design and development of embedded real-time software applications for flight and supporting ground systems to support the NASA Aeronautics and Space Programs. In addition, this branch evaluates, develops and implements new technologies for embedded real-time systems, and maintains a laboratory for applications of embedded technology. This branch supports other divisions and is involved with many other projects. My mentor Rochelle and I are involved in the Fluids and Combustion Facility (FCF) project, the MOBI project, and the FEANICS project. The Fluids and Combustion Facility (FCF) will occupy two powered racks on the International Space Station (ISS). It will be a permanent modular, multiuser facility to accommodate microgravity science experiments onboard the ISS's U.S. Laboratory Module. FCF will support NASA Human Exploration and Development of Space program objectives requiring sustained, systematic research in the disciplines of fluid physics and combustion science. The fluids experiment is called FIR and the combustion experiment is called CIR. The MOBI Experiment is an experiment that is performed to understand the physics of bubble segregation and resuspension in an inertia, monodisperse gas-liquid suspension, and to understand how bubble pressure resists segregation in suspensions with continuous phase inertia. The main focus of FEANICS and the solid combustion experiments will be to conduct basic and applied scientific investigations in fire-safety to support NASA's Bioastronautics Initiative. Based on data obtained in microgravity and experience gained from the beginning of the U.S. manned space program, these normal gravity flammability assessments have been assumed to be conservative with respect to flammability in all environments. However, some of the complex interactions that govern ignition and flame growth can only be evaluated in the long durations of microgravity available on the ISS. Before any of these projects actually go to the ISS, they are going to be tested on NASA's KC-135 Low-G airplane, the KC-135 Low-G Flight Research aircraft (a predecessor of the Boeing 707) is used to fly parabolas to create 20-25 seconds of weightlessness so that the astronauts can experience and researchers can investigate the effects of zero gravity. My mentor and I have been working with Labview to write the programs that are going to acquire, analyze and present the data acquired from these Test flights on the KC-135. We have been working closely with electrical, and mechanical engineers to make sure the program and the hardware can communicate and perform the operations necessary for the flight test. LabVIEW delivers a powerful graphical development environment for signal acquisition, measurement analysis, and data presentation, giving you the flexibility of a programming language without the complexity of traditional development tools. The programming of the control panel and the code are both done in GUIs which allow for flexibility in the code and the program.

SPS Internship: Working With Physics To Go

NASA Astrophysics Data System (ADS)

Hancock, Logan

2008-10-01

The Physics To Go website (www.physicstogo.com) is one of many collections of ComPADRE, an online library of electronic resources devoted to physics and astronomy education, funded by the National Science Foundation. Physics To Go, produced by the American Physical Society (APS), is a collection focused on informal physics learning, targeted towards self-motivated learners and the general public. My contributions to the site this summer consisted of obtaining useful materials to add to the collection and working to update the homepage's ``mini-magazine'' every two weeks. I was selected for this position at APS by the Society of Physics Students (SPS) summer internship program, hosted by the American Institute of Physics (AIP) in College Park, MD. This internship is presented to a number of physics undergraduates each year and offers opportunities in research and science policy/outreach positions at SPS, APS, AAPT, NASA, and NIST.

78 FR 47487 - Notice of Proposed Buy America Waiver

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-05

... (NFRMPO). NFRMPO is in the process of procuring vehicles for its vanpool program, ``VanGo.'' In accordance... Organization (NFRMPO). NFRMPO operates a vanpool (``VanGo'') program, which has 75 vans with routes connecting, among others, Fort Collins, Loveland, Greeley, Denver, and Boulder, Colorado. The VanGo program carries...

Science and society: some "made-in-Canada" options for improving integration.

PubMed

Kosseim, Patricia; Chapman, Sheila

2011-05-01

In this article, the authors describe relatively recent efforts by scientific research agencies to promote, through various funding programs, the integration of social sciences and humanities with the natural sciences. This "integrated" approach seeks to study science through a broader interdisciplinary lens in order to better anticipate, understand, and address its ethical, legal, and social implications. The authors review the origins and evolution of this trend, as well the arguments which have been formulated by both proponents and critics of integration. By using Genome Canada's "GE(3)LS" Research Program as a case study, the authors discuss the successes and continuing challenges of this model based on evaluation results available to date. The authors then go on to examine and compare three possible models for improving the future success of the GE(3)LS research program, including: 1) enhancing the current integrated research approach through incremental refinements based on concrete evidence and lessons learned; 2) promoting greater interaction and synergy across GE(3)LS research projects through a deliberate, systematic and coordinated "hub and spoke" approach; and 3) taking a broad programmatic approach to GE(3)LS research by creating a central resource of available expertise and advisory capacity.

Hydrographic Data Curation and Stewardship: GO-SHIP

NASA Astrophysics Data System (ADS)

Stephen, Diggs; Lynne, Talley; Martin, Kramp; Bernadette, Sloyan

2014-05-01

Expert data management (access, formats, data life-cycle) facilitates the successful re-use of information which address many important scientific questions such as detecting decadal and longer-term changes in global ocean heat and freshwater content. Modern hydrographic data management has its origins in the WOCE program where new and existing distributed resources were identified and organized into an effective "super DAC". Data from this program are referenced in hundreds of scientific papers. The distributed hydrographic data system, now under the name GO-SHIP, exists today and has adapted to the new geoscience demands of the 21st century. This presentation will describe science drivers and the required data center resources (CCHDO, CDIAC, JCOMMOPS) which together provide reliable access for the global research community.

(Coordinated research of chemotherapeutic agents and radiopharmaceuticals)

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

Srivastava, P.C.

1991-01-14

The traveler received a United Nations Development Program (UNDP) Award for Distinguished Scientists to visit Indian Research Institutions including Central Drug Research Institute (CDRI), Lucknow, the host institution, in cooperation with the Council of Scientific and Industrial Research (CSIR) of India. At CDRI, the traveler had meetings to discuss progress and future directions of on-going collaborative research work on nucleosides and had the opportunity to initiate new projects with the divisions of pharmacology, biopolymers, and membrane biology. As a part of this program, the traveler also visited Sanjay Gandhi Post Graduate Institute (SGPI) of Medical Sciences, Lucknow; Board of Radiationmore » and Isotope Technology (BRIT) and Bhabha Atomic Research Center (BARC), Bombay; Variable Energy Cyclotron Center (VECC) and Indian Institute of Chemical Biology, Calcutta. He also attended the Indo-American Society of Nuclear Medicine Meeting held in Calcutta. The traveler delivered five seminars describing various aspects of radiopharmaceutical development at the Oak Ridge National Laboratory (ORNL) and discussed the opportunities for exchange visits to ORNL by Indian scientists.« less

Programs and resources for control of job stress in the Federal workplace

NASA Technical Reports Server (NTRS)

Joice, Wendell

1993-01-01

A couple of weeks ago, the American Psychological Association and the National Institute of Occupational Safety and Health held a conference in Washingtion, D.C. entitled 'Stress in the 90's'. At this conference the Office of Personnel Management (OPM) conducted a session on 'Programs and Resources for the Control of Job Stress in the Federal Workplace'. I am going to present an overview of that three-hour session and some related information from the conference. My discussion covers stress terminology and models, selected programs and resources, evaluation research, some concerns about our progress, and plans to expand our efforts at OPM.

Hubble space telescope: The GO and GTO observing programs, version 3.0

NASA Technical Reports Server (NTRS)

Downes, Ron

1992-01-01

A portion of the observing time with the Hubble Space Telescope (HST) was awarded by NASA to scientists involved in the development of the HST and its instruments. These scientists are the Guaranteed Time Observers (GTO's). Observing time was also awarded to General Observers (GO's) on the basis of the proposal reviews in 1989 and 1991. The majority of the 1989 programs have been completed during 'Cycle 1', while the 1991 programs will be completed during 'Cycle 2', nominally a 12-month period beginning July 1992. This document presents abstracts of these GO and GTO programs, and detailed listings of the specific targets and exposures contained in them. These programs and exposures are protected by NASA policy, as detailed in the HST Call for Proposals (CP), and are not to be duplicated by new programs.

Climate Literacy Through Student-Teacher-Scientist Research Partnerships

NASA Astrophysics Data System (ADS)

Niepold, F.; Brooks, D.; Lefer, B.; Linsley, A.; Duckenfield, K.

2006-12-01

Expanding on the GLOBE Program's Atmosphere and Aerosol investigations, high school students can conduct Earth System scientific research that promotes scientific literacy in both content and the science process. Through the use of Student-Teacher-Scientist partnerships, Earth system scientific investigations can be conducted that serve the needs of the classroom as well as participating scientific investigators. During the proof-of-concept phase of this partnership model, teachers and their students developed science plans, through consultation with scientists, and began collecting atmospheric and aerosol data in support of the Gulf of Mexico Atmospheric Composition and Climate Study (GoMACCS) campaign in Houston Texas. This effort uses some pre-existing GLOBE materials, but draws on a variety of other resources to tailor the teacher development activities and intended student participation in a way that addresses local and regional problems. Students and teachers have learned about best practices in scientific inquiry and they also helped to expand the pipeline of potential future scientists and researchers for industry, academia, and government. This work began with a Student-Teacher-Scientist partnership started in 2002 during a GLOBE Aerosol Protocol Cross- Ground Validation of AERONET with MODIS Satellite Aerosol Measurements. Several other GLOBE schools, both national and international, have contributed to this research. The current project support of the intensive GoMACCS air quality and atmospheric dynamics field campaign during September and October of 2006. This model will be evaluated for wider use in other project-focused partnerships led by NOAA's Climate Program Office.

Family Ties and Bottom Lines.

ERIC Educational Resources Information Center

Michaels, Bonnie; McCarty, Elizabeth

1993-01-01

The conflict between family and work is not going to go away by itself. Many companies offer programs, benefits, and services that support workers and their families. Tracking results of the programs on such issues as productivity, turnover, absenteeism, and tardiness will help organizations modify or supplement their training and education…

Metal Mesh Fabrication and Testing for Infrared Astronomy and ISO Science Programs; ISO GO Data Analysis and LWS Instrument Team Activities

NASA Technical Reports Server (NTRS)

Smith, Howard A.; Oliversen, Ronald J. (Technical Monitor)

2001-01-01

This research program addresses astrophysics research with the Infrared Space Observatory's Long Wavelength Spectrometer (ISO-LWS), including efforts to supply ISO-LWS with superior metal mesh filters. This grant has, over the years, enabled Dr. Smith in his role as a Co-Investigator on the satellite, the PI (Principal Investigator) on the Extragalactic Science Team, and a member of the Calibration and performance working groups. The emphasis of the budget in this proposal is in support of Dr. Smith's Infrared Space Observatory research. This program began (under a different grant number) while Dr. Smith was at the Smithsonian's National Air and Space Museum, and was transferred to SAO with a change in number. While Dr. Smith was a visiting Discipline Scientist at NASA HQ the program was in abeyance, but it has resumed in full since his return to SAO. The Infrared Space Observatory mission was launched in November, 1996, and since then has successfully completed its planned lifetime mission. Data are currently being calibrated to the 2% level.

Where do we go from here?

Treesearch

Raymond M. Rice

1998-01-01

You may have noticed that, in spite of this being a Caspar Creek conference, I spent a lot of time this morning talking about things other than watershed management research conducted at Caspar Creek. That is because, in spite of my enthusiastic support for a continued active research program at Caspar Creek, I think that it can achieve maximum benefit to society only...

GO-FAAR Program | CTIO

Science.gov Websites

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

High temperature, harsh environment sensors for advanced power generation systems

NASA Astrophysics Data System (ADS)

Ohodnicki, P. R.; Credle, S.; Buric, M.; Lewis, R.; Seachman, S.

2015-05-01

One mission of the Crosscutting Technology Research program at the National Energy Technology Laboratory is to develop a suite of sensors and controls technologies that will ultimately increase efficiencies of existing fossil-fuel fired power plants and enable a new generation of more efficient and lower emission power generation technologies. The program seeks to accomplish this mission through soliciting, managing, and monitoring a broad range of projects both internal and external to the laboratory which span sensor material and device development, energy harvesting and wireless telemetry methodologies, and advanced controls algorithms and approaches. A particular emphasis is placed upon harsh environment sensing for compatibility with high temperature, erosive, corrosive, and highly reducing or oxidizing environments associated with large-scale centralized power generation. An overview of the full sensors and controls portfolio is presented and a selected set of current and recent research successes and on-going projects are highlighted. A more detailed emphasis will be placed on an overview of the current research thrusts and successes of the in-house sensor material and device research efforts that have been established to support the program.

CTC Sentinel. Volume 2, Issue 6, June 2009

DTIC Science & Technology

2009-06-01

Pakistan also makes it easier for al-Qa`ida to manage local perceptions and deny involvement in controversial terrorist attacks within the country...Combating Terrorism Center (CTC) at West Point, where he manages the Harmony Program and is developing the CTC’s South Asian research program. Prior to...operational art. Police operational art is defined as the capacity to go beyond managing single tactical incidents to influencing the effects of multiple

Success Factors 40 Years Later: The Pioneer Postsecondary Program for Students with Learning Disabilities, Attention Deficit Hyperactivity Disorder, and Executive Function

ERIC Educational Resources Information Center

Fox, Laurie

2013-01-01

In 1970, this first program supporting college students with language-based learning disabilities was a radical pioneer. While an exemplar for 40 years, there are fresh challenges today in the form of competition for diminished numbers of 18 year olds. To better understand what helps and what matters to students, research needs to go beyond most…

Developing a comprehensive faculty development program to promote interprofessional education, practice and research at a free-standing academic health science center.

PubMed

Shrader, Sarah; Mauldin, Mary; Hammad, Sammar; Mitcham, Maralynee; Blue, Amy

2015-03-01

There is an on-going transformation in health professions education to prepare students to function as competent members of an interprofessional team in order to increase patient safety and improve patient care. Various methods of health education and practice directed toward students have been implemented, yet descriptions of faculty development initiatives designed to advance interprofessional education and practice are scarce. This article describes a faculty development program at the Medical University of South Carolina, USA, based on the conceptual framework of adult transformational learning theory. Three components comprise the faculty development program: an institute, fellowship and teaching series. Evaluations of the three components indicate that the faculty development program aided in the sustainability of the university's interprofessional program, and built capacity for improvement and growth in interprofessional endeavors.

Power plants development in Romania

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

Tanasescu, F.T.; Olariu, N.

1994-12-31

The Romanian PV research program initiated in 1980 has as its aim the development of the Romanian own PV network from solar cells production to demonstration projects and commercial applications. Concerning the PV grid connected systems the Romanian research program is financed by the Romanian Ministry for Research and Technology. Setting out the main objectives and the related stages of this project, in the paper are presented aspects concerning the plant configuration, its component characteristics and preliminary achieved results. The aspects which are going to be developed in the following stages of the grid-connected PV plant implementation in Romania aremore » also underlined.« less

Mastering the game of Go without human knowledge

NASA Astrophysics Data System (ADS)

Silver, David; Schrittwieser, Julian; Simonyan, Karen; Antonoglou, Ioannis; Huang, Aja; Guez, Arthur; Hubert, Thomas; Baker, Lucas; Lai, Matthew; Bolton, Adrian; Chen, Yutian; Lillicrap, Timothy; Hui, Fan; Sifre, Laurent; van den Driessche, George; Graepel, Thore; Hassabis, Demis

2017-10-01

A long-standing goal of artificial intelligence is an algorithm that learns, tabula rasa, superhuman proficiency in challenging domains. Recently, AlphaGo became the first program to defeat a world champion in the game of Go. The tree search in AlphaGo evaluated positions and selected moves using deep neural networks. These neural networks were trained by supervised learning from human expert moves, and by reinforcement learning from self-play. Here we introduce an algorithm based solely on reinforcement learning, without human data, guidance or domain knowledge beyond game rules. AlphaGo becomes its own teacher: a neural network is trained to predict AlphaGo’s own move selections and also the winner of AlphaGo’s games. This neural network improves the strength of the tree search, resulting in higher quality move selection and stronger self-play in the next iteration. Starting tabula rasa, our new program AlphaGo Zero achieved superhuman performance, winning 100-0 against the previously published, champion-defeating AlphaGo.

Mastering the game of Go with deep neural networks and tree search

NASA Astrophysics Data System (ADS)

Silver, David; Huang, Aja; Maddison, Chris J.; Guez, Arthur; Sifre, Laurent; van den Driessche, George; Schrittwieser, Julian; Antonoglou, Ioannis; Panneershelvam, Veda; Lanctot, Marc; Dieleman, Sander; Grewe, Dominik; Nham, John; Kalchbrenner, Nal; Sutskever, Ilya; Lillicrap, Timothy; Leach, Madeleine; Kavukcuoglu, Koray; Graepel, Thore; Hassabis, Demis

2016-01-01

The game of Go has long been viewed as the most challenging of classic games for artificial intelligence owing to its enormous search space and the difficulty of evaluating board positions and moves. Here we introduce a new approach to computer Go that uses ‘value networks’ to evaluate board positions and ‘policy networks’ to select moves. These deep neural networks are trained by a novel combination of supervised learning from human expert games, and reinforcement learning from games of self-play. Without any lookahead search, the neural networks play Go at the level of state-of-the-art Monte Carlo tree search programs that simulate thousands of random games of self-play. We also introduce a new search algorithm that combines Monte Carlo simulation with value and policy networks. Using this search algorithm, our program AlphaGo achieved a 99.8% winning rate against other Go programs, and defeated the human European Go champion by 5 games to 0. This is the first time that a computer program has defeated a human professional player in the full-sized game of Go, a feat previously thought to be at least a decade away.

Mastering the game of Go with deep neural networks and tree search.

PubMed

Silver, David; Huang, Aja; Maddison, Chris J; Guez, Arthur; Sifre, Laurent; van den Driessche, George; Schrittwieser, Julian; Antonoglou, Ioannis; Panneershelvam, Veda; Lanctot, Marc; Dieleman, Sander; Grewe, Dominik; Nham, John; Kalchbrenner, Nal; Sutskever, Ilya; Lillicrap, Timothy; Leach, Madeleine; Kavukcuoglu, Koray; Graepel, Thore; Hassabis, Demis

2016-01-28

The game of Go has long been viewed as the most challenging of classic games for artificial intelligence owing to its enormous search space and the difficulty of evaluating board positions and moves. Here we introduce a new approach to computer Go that uses 'value networks' to evaluate board positions and 'policy networks' to select moves. These deep neural networks are trained by a novel combination of supervised learning from human expert games, and reinforcement learning from games of self-play. Without any lookahead search, the neural networks play Go at the level of state-of-the-art Monte Carlo tree search programs that simulate thousands of random games of self-play. We also introduce a new search algorithm that combines Monte Carlo simulation with value and policy networks. Using this search algorithm, our program AlphaGo achieved a 99.8% winning rate against other Go programs, and defeated the human European Go champion by 5 games to 0. This is the first time that a computer program has defeated a human professional player in the full-sized game of Go, a feat previously thought to be at least a decade away.

Sounds Clear Enough

NASA Technical Reports Server (NTRS)

Zak, Alan

2004-01-01

I'm a vice president at Line6, where we produce electronics for musical instruments. My company recently developed a guitar that can be programmed to sound like twenty-five different classic guitars - everything from a 1928 National 'Tricone' to a 1970 Martin. It is quite an amazing piece of technology. The guitar started as a research project because we needed to know if the technology was going to be viable and if the guitar design was going to be practical. I've been in this business for about twenty years now, and I still enjoy starting up projects whenever the opportunity presents itself. During the research phase, I headed up the project myself. Once we completed our preliminary research and made the decision to move into development, that's when I handed the project off - and that's where this story really begins.

Berkeley Lab - Materials Sciences Division

Science.gov Websites

Synthesis Condensed Matter and Materials Physics Scattering and Instrumentation Science Centers Center for Berkeley Lab Berkeley Lab A-Z Index Phone Book Jobs Search DOE Search MSD Go MSD - Materials Sciences Division About Organization Contact Research Core Programs Materials Discovery, Design and

Improving Voluntary Environmental Management Programs: Facilitating Learning and Adaptation

NASA Astrophysics Data System (ADS)

Genskow, Kenneth D.; Wood, Danielle M.

2011-05-01

Environmental planners and managers face unique challenges understanding and documenting the effectiveness of programs that rely on voluntary actions by private landowners. Programs, such as those aimed at reducing nonpoint source pollution or improving habitat, intend to reach those goals by persuading landowners to adopt behaviors and management practices consistent with environmental restoration and protection. Our purpose with this paper is to identify barriers for improving voluntary environmental management programs and ways to overcome them. We first draw upon insights regarding data, learning, and adaptation from the adaptive management and performance management literatures, describing three key issues: overcoming information constraints, structural limitations, and organizational culture. Although these lessons are applicable to a variety of voluntary environmental management programs, we then present the issues in the context of on-going research for nonpoint source water quality pollution. We end the discussion by highlighting important elements for advancing voluntary program efforts.

The MINE project: Minority Involvement in NASA Engineering

NASA Technical Reports Server (NTRS)

Allen, H., Jr.

1977-01-01

The Mine Project developed by Lewis Research Center (LRC) along with Tennessee State University and Tuskegee Institute, is described. The project calls for LRC to assemble on-going NASA university affairs programs aimed at benefiting the school, its faculty, and its student body. The schools receive grants to pursue research and technology projects that are relevant to NASA's missions. Upon request from the universities, LRC furnishes instructors and lecturers. The schools have use of surplus government equipment and access to NASA research facilities for certain projects. Both the faculty and students of the universities are eligible for summer employment at LRC through special programs. The MINE Project is designed to establish a continuing active relationship of 3 to 5 years between NASA and the universities, and will afford LRC with an opportunity to increase its recruitment of minority and women employees.

Factors Influencing the Effectiveness of Note Taking on Computer-Based Graphic Organizers

ERIC Educational Resources Information Center

Crooks, Steven M.; White, David R.; Barnard, Lucy

2007-01-01

Previous research on graphic organizer (GO) note taking has shown that this method is most effective when the GO is presented to the student partially complete with provided notes. This study extended prior research by investigating the effects of provided note type (summary vs. verbatim) and GO bite size (large vs. small) on the transfer…

Capitalizing on Community: the Small College Environment and the Development of Researchers

NASA Astrophysics Data System (ADS)

Stoneking, M. R.

2014-03-01

Liberal arts colleges constitute an important source of and training ground for future scientists. At Lawrence University, we take advantage of our small college environment to prepare physics students for research careers by complementing content acquisition with skill development and project experience distributed throughout the curriculum and with co-curricular elements that are tied to our close-knit supportive physics community. Small classes and frequent contact between physics majors and faculty members offer opportunities for regular and detailed feedback on the development of research relevant skills such as laboratory record-keeping, data analysis, electronic circuit design, computational programming, experimental design and modification, and scientific communication. Part of our approach is to balance collaborative group work on small projects (such as Arduino-based electronics projects and optical design challenges) with independent work (on, for example, advanced laboratory experimental extensions and senior capstone projects). Communal spaces and specialized facilities (experimental and computational) and active on-campus research programs attract eager students to the program, establish a community-based atmosphere, provide unique opportunities for the development of research aptitude, and offer opportunities for genuine contribution to a research program. Recently, we have also been encouraging innovativetendencies in physics majors through intentional efforts to develop personal characteristics, encouraging students to become more tolerant of ambiguity, risk-taking, initiative-seeking, and articulate. Indicators of the success of our approach include the roughly ten physics majors who graduate each year and our program's high ranking among institutions whose graduates go on to receive the Ph.D. in physics. Work supported in part by the National Science Foundation.

Using sunshine for elementary space science education: A model for IHY scientist teacher partnerships

NASA Astrophysics Data System (ADS)

Moldwin, M. B.; Fiello, D.; Harter, E.; Holman, G.; Nagumo, N.; Pryharski, A.; Takunaga, C.

2008-12-01

An elementary science education professional development partnership between Culver City Unified School District teachers and UCLA has been formed. The project was designed to assist teachers to comfortably present introductory space science concepts, to support them in their efforts, and to aid them in encouraging their students to develop inquiry skills related to space sciences. The project encourages teacher use of observational science techniques in their classrooms, the use of NASA solar mission images and enhanced use of astronomical observation to facilitate discovery learning. The integrated approach of the project has fostered collegial learning activities among the participating teachers and offered them opportunities for continued renewal and professional development of teacher competencies in astronomy and space science. The activities used in the classroom were developed by others, classroom tested, and specifically address National Science Education and California Science Content Standards. These activities have been sustained through on-going collaboration between the scientist and the teachers, a summer Research Experience for Teachers program, and on-going, grade-specific, district-sponsored workshops. Assessment of the value of the program is done by the school district and is used to continuously improve each workshop and program component. Culver City (California) Unified School District is a small urban school district located on the Westside of Los Angeles. This paper describes the program and the plans for incorporating IHY-themed science into the classroom.

The Maryland power plant research program internet resource for precipitation chemistry data

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

Corio, L.A.; Jones, W.B.; Sherwell, J.

1999-07-01

The Maryland Department of Natural Resources Power Plant Research Program (PPRP) initiated a project in 1998 to make available on the World Wide Web (WWW), precipitation chemistry data from monitoring sites located in the Chesapeake Bay watershed. To that end, PPRP obtained, from various organizations, background information on atmospheric deposition monitoring programs (some of which are still on-going), as well as special studies. For those programs and studies with available precipitation chemistry data of known quality (data were not available for all programs and studies), PPRP obtained, processed, and uploaded the data to its WWW site (www.versar.com/pprp/features/aciddep/aciddep.htm). These data canmore » either be viewed on the web site or downloaded as a zipped file in either comma-delimited or Excel spreadsheet format. PPRP also provides descriptions of the monitoring programs/studies, including information on measurement methods and quality assurance procedures, where available. For the few monitoring programs (e.g., NADP) with existing web sites that allow on-line access to data, PPRP provides links to these sites. PPRP currently is working with the National Oceanic and Atmospheric Administration (NOAA) Air Resources Laboratory (ARL) in a cooperative effort to make more precipitation chemistry data easily available to the scientific community.« less

GO, an exec for running the programs: CELL, COLLIDER, MAGIC, PATRICIA, PETROS, TRANSPORT, and TURTLE

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

Shoaee, H.

1982-05-01

An exec has been written and placed on the PEP group's public disk to facilitate the use of several PEP related computer programs available on VM. The exec's program list currently includes: CELL, COLLIDER, MAGIC, PATRICIA, PETROS, TRANSPORT, and TURTLE. In addition, provisions have been made to allow addition of new programs to this list as they become available. The GO exec is directly callable from inside the Wylbur editor (in fact, currently this is the only way to use the GO exec.). It provides the option of running any of the above programs in either interactive or batch mode.more » In the batch mode, the GO exec sends the data in the Wylbur active file along with the information required to run the job to the batch monitor (BMON, a virtual machine that schedules and controls execution of batch jobs). This enables the user to proceed with other VM activities at his/her terminal while the job executes, thus making it of particular interest to the users with jobs requiring much CPU time to execute and/or those wishing to run multiple jobs independently. In the interactive mode, useful for small jobs requiring less CPU time, the job is executed by the user's own Virtual Machine using the data in the active file as input. At the termination of an interactive job, the GO exec facilitates examination of the output by placing it in the Wylbur active file.« less

GO, an exec for running the programs: CELL, COLLIDER, MAGIC, PATRICIA, PETROS, TRANSPORT and TURTLE

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

Shoaee, H.

1982-05-01

An exec has been written and placed on the PEP group's public disk (PUBRL 192) to facilitate the use of several PEP related computer programs available on VM. The exec's program list currently includes: CELL, COLLIDER, MAGIC, PATRICIA, PETROS, TRANSPORT, and TURTLE. In addition, provisions have been made to allow addition of new programs to this list as they become available. The GO exec is directly callable from inside the Wylbur editor (in fact, currently this is the only way to use the GO exec.) It provides the option of running any of the above programs in either interactive ormore » batch mode. In the batch mode, the GO exec sends the data in the Wylbur active file along with the information required to run the job to the batch monitor (BMON, a virtual machine that schedules and controls execution of batch jobs). This enables the user to proceed with other VM activities at his/her terminal while the job executes, thus making it of particular interest to the users with jobs requiring much CPU time to execute and/or those wishing to run multiple jobs independently. In the interactive mode, useful for small jobs requiring less CPU time, the job is executed by the user's own Virtual Machine using the data in the active file as input. At the termination of an interactive job, the GO exec facilitates examination of the output by placing it in the Wylbur active file.« less

The California-Arizona Minority Partnership for Astronomy Research and Education (CAMPARE): A New Model for Promoting Minority Participation in Astronomy Research and Education

NASA Astrophysics Data System (ADS)

Rudolph, Alexander L.; Impey, C. D.; Bieging, J. H.; Phillips, C. B.; Tieu, J.; Prather, E. E.; Povich, M. S.

2013-01-01

The California-Arizona Minority Partnership for Astronomy Research and Education (CAMPARE) program represents a new and innovative kind of research program for undergraduates: one that can effectively carry out the goal of recruiting qualified minority and female students to participate in Astronomy and Planetary Science research opportunities, while mentoring them in a way to maximize the chance that these students will persist in obtaining their undergraduate degrees in STEM fields, and potentially go on to obtain their PhDs or pursue careers in those fields. The members of CAMPARE comprise a network of comprehensive universities and community colleges in Southern California and Arizona (most of which are minority serving institutions), and four major research institutions (University of Arizona Steward Observatory, the SETI Institute, and JPL/Caltech). Most undergraduate research programs focus on a single research institution. By having multiple institutions, we significantly broaden the opportunities for students, both in terms of breadth of research topics and geographical location. In its first three years, the CAMPARE program has had 20 undergraduates from two CSU campuses, both Hispanic Serving Institutions, take part in research and educational activities at four research institutions, the University of Arizona Steward Observatory, the SETI Institute, and JPL/Caltech. Of the 20 participants, 9 are women and 11 are men, a much more even split than is typical in Astronomy research programs; 10 are Hispanic, 2 are African American, and 1 is part Native American, including 2 female Hispanic and 2 female African-American participants, an exceptionally high participation rate (65%) for students from underrepresented minority groups. Of the five participants who have graduated since the program began, two are in graduate programs in Physics or Astronomy, two are pursuing a K-12 teaching credential, and one has enlisted in the Nuclear Propulsion Officer Candidate (NUPOC) program of the U.S. Navy.

Elements of Success in Chicago Botanic Garden's Science Career Continuum.

PubMed

Johnson, Katherine A

2016-03-01

The Science Career Continuum at the Chicago Botanic Garden is a model program for successfully encouraging youth from diverse backgrounds into STEM careers. This program has shown that when students are given an opportunity to participate in real scientific research under the mentorship of a caring professional over multiple years, they are more likely to go to college and pursue STEM careers than their peers. Journal of Microbiology & Biology Education.

Elements of Success in Chicago Botanic Garden’s Science Career Continuum

PubMed Central

Johnson, Katherine A.

2016-01-01

The Science Career Continuum at the Chicago Botanic Garden is a model program for successfully encouraging youth from diverse backgrounds into STEM careers. This program has shown that when students are given an opportunity to participate in real scientific research under the mentorship of a caring professional over multiple years, they are more likely to go to college and pursue STEM careers than their peers. Journal of Microbiology & Biology Education PMID:27047595

77 FR 1707 - National Toxicology Program (NTP) Final Process for Preparation of the Report on Carcinogens (RoC)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-11

... the RoC. The process is available on the NTP Web site ( http://ntp.niehs.nih.gov/go/rocprocess ) or by... Counselors public meeting (76 FR 68461) on December 15, 2011 ( http://ntp.niehs.nih.gov/go/9741 ). The NTP... Web site ( http://ntp.niehs.nih.gov/go/rocprocess ) or by contacting Dr. Lunn (see ADDRESSES...

76 FR 71037 - Proposed National Toxicology Program (NTP) Review Process for the Report on Carcinogens: Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... the list of speakers, will be posted on the NTP Web site ( http://ntp.niehs.nih.gov/go/rocprocess... ( http://ntp.niehs.nih.gov/go/rocprocess ). The guidelines and deadlines published in the Federal... 27560. Registration for the listening session is via the NTP Web site ( http://ntp.niehs.nih.gov/go...

77 FR 44515 - Airport Improvement Program (AIP): Policy Regarding Access to Airports From Residential Property

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-30

... Committees. Going forward, the FAA expects sponsors of general aviation airports proposing to establish new... defined in the statute. However going forward, the FAA will apply the statutory prohibition on privately... activity onto the airport when feasible and practicable to do so. Going forward, airport sponsors proposing...

Going Solar Yields Long-Term Economical, Educational Benefits

ERIC Educational Resources Information Center

von Moos, Brian

2009-01-01

Going solar is not an easy decision, but a long-term investment with a potentially substantial up-front cost. While some schools have enough capital in reserve, can raise bond money, or can solicit sufficient donations, many schools rely on creative financial programs to make a solar energy system economically feasible. Thinking about going solar…

Ready, Steady, Go! Program, Italy: a Program Impact Pathways (PIP) analysis.

PubMed

Veracini, Giordana; Leonardi, Elisabetta; Girotti, Rita; Thrasher, Erika Willumsen

2014-09-01

Ready, Steady, Go! promotes proper nutrition and physical activity among people of all ages in targeted neighborhoods and encourages social integration and children's participation in decisions that affect their lives. It also seeks to involve parents in activities so that they can influence their children's attitudes toward lifestyles and personal development. This partnership has reached 70,000 Italian children and adults with new opportunities for physical activities and social experiences that help them improve nutritional behaviors while having fun with their peers. To assess the Ready, Steady, Go! Program logic and to identify Critical Quality Control Points (CCPs) and a core suite of impact indicators based on a Program Impact Pathways (PIP) analysis. The PIP analysis team reviewed the key activities and processes that form Ready, Steady, Go! and then identified key CCPs for the project. The findings were presented at the Healthy Lifestyles Program Evaluation Workshop held in Granada, Spain, 13-14 September 2013, under the auspices of the Mondelēz International Foundation. The PIP analysis confirmed that Ready, Steady, Go! has a structure that is likely to support the primary aims of the program. The CCPs identified are training of teachers in healthy lifestyles, teachers' active participation in the program, access to remodeled and well-equipped sports and recreational centers, participation of parents and grandparents, and involvement of local institutions and networks. A suite of impact indicators for changes in healthy lifestyle knowledge, attitudes, and behavior was identified. Project staff are now more aware of the importance of carefully monitoring the CCPs and have decided to conduct quarterly PIP-informed quality control evaluations.

EMERGING CONTAMINANTS: AN OVERVIEW OF ON-GOING RESEARCH

EPA Science Inventory

This presentation covers an overview of research on emerging contaminants on-going at

U.S. EPA's National Exposure Research Laboratory in Las Vegas. Due to the

improvements and sophistication of recent analytical instruments, increasing numbers of

chemicals a...

Using multiple methods to assess learning and outcomes in an online degree-granting dental hygiene program.

PubMed

Springfield, Emily; Gwozdek, Anne E; Peet, Melissa; Kerschbaum, Wendy E

2012-04-01

Program evaluation is a necessary component of curricular change and innovation. It ascertains whether an innovation has met benchmarks and contributes to the body of knowledge about educational methodologies and supports the use of evidence-based practice in teaching. Education researchers argue that rigorous program evaluation should utilize a mixed-method approach, triangulating both qualitative and quantitative methods to understand program effectiveness. This approach was used to evaluate the University of Michigan Dental Hygiene Degree Completion E-Learning (online) Program. Quantitative data included time spent on coursework, grades, publications, course evaluation results, and survey responses. Qualitative data included student and faculty responses in focus groups and on surveys as well as students' portfolio reflections. The results showed the program was academically rigorous, fostering students' ability to connect theory with practice and apply evidence-based practice principles. These results also demonstrated that the students had learned to critically reflect on their practice and develop expanded professional identities; going beyond the role of clinician, they began to see themselves as educators, advocates, and researchers. This evaluation model is easily adaptable and is applicable to any health science or other professional degree program. This study also raised important questions regarding the effect of meta-reflection on student confidence and professional behavior.

The National Shipbuilding Research Program. Build Strategy Development

DTIC Science & Technology

1994-02-01

technologies to the product mix and marketing strategies. In a general sense, the most productive yards have identified market niches, developed suitable...CAPABILITIES AND LIMITATIONS QUESTIONNAIRE U.S. SHIPYARD RESPONSE YES NO Does your Company have a Marketing /Sales Department? 2 1 Does your Company...engage in Market Research? 2 1 Domestic Foreign What is your current primary market ? Military 2 1 Commercial Ocean Going 1 Commercial Off shore Commercial

Management of an undisturbed water ecosystem containing old growth hemlock, as a model system of Clear Lake Reserve, Ontario

Treesearch

A. M. Zobel; R. A. Reid; K. Cybulski; K. Glowniak; O. Loucks; J. E. Nighswander

2000-01-01

Since 1969 Trent University researchers have been investigating the chemistry and biotic part of a small undisturbed lake near Minden, Ontario. Clear Lake is surrounded by old growth hemlock stands, some 400 years old. The research was later joined by personnel of the Ontario Ministry of the Environment, and the educational program in the Frost Centre. We are going to...

Low-temperature thermal reduction of graphene oxide: In situ correlative structural, thermal desorption, and electrical transport measurements

NASA Astrophysics Data System (ADS)

Lipatov, Alexey; Guinel, Maxime J.-F.; Muratov, Dmitry S.; Vanyushin, Vladislav O.; Wilson, Peter M.; Kolmakov, Andrei; Sinitskii, Alexander

2018-01-01

Elucidation of the structural transformations in graphene oxide (GO) upon reduction remains an active and important area of research. We report the results of in situ heating experiments, during which electrical, mass spectrometry, X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, and transmission electron microscopy (TEM) measurements were carried out correlatively. The simultaneous electrical and temperature programmed desorption measurements allowed us to correlate the onset of the increase in the electrical conductivity of GO by five orders of magnitude at about 150 °C with the maxima of the rates of desorption of H2O, CO, and CO2. Interestingly, this large conductivity change happens at an intermediate level of the reduction of GO, which likely corresponds to the point when the graphitic domains become large enough to enable percolative electronic transport. We demonstrate that the gas desorption is intimately related to (i) the changes in the chemical structure of GO detected by XPS and Raman spectroscopy and (ii) the formation of nanoscopic holes in GO sheets revealed by TEM. These in situ observations provide a better understanding of the mechanism of the GO thermal reduction.

Community Participation in the Space Infrared Telescope Facility (SIRTF) Mission: an Overview

NASA Astrophysics Data System (ADS)

Gehrz, R. D.; Beichman, C. A.; Bicay, M. D.; Caroff, L. J.; Christian, C. A.; Clemens, D. P.; Cruikshank, D. P.; Cutri, R. M.; Greenhouse, M. A.; Hanner, M. S.; Jones, T. J.; Miller, R. B.; Rieke, M. J.; Thronson, H. A., Jr.; Weiler, E. J.; Werner, M. W.; Woodward, C. E.

1996-12-01

Seventy five to eighty percent of the observing time on SIRTF will be awarded to the general astronomical community through Legacy Project (LP), Guest Observer (GO), Target of Opportunity (ToO), and Director's Discretionary Observations (DDO) programs. We describe the organization of the community of potential SIRTF observers under the auspices of the SIRTF Community Task Force (CTF) and summarize the activities of the CTF since its organization in late 1994. The CTF has appointed Working Groups (WGs) that include broad community representation to explore issues related to the definition of the LP, GO, and ToO Programs. Additional Wgs have been designated to study SIRTF Solar System Science and Data Archiving and Analysis. White papers delineating the major issues currently before the WGs can be read on the SIRTF-homepage at http://www.ipac.caltech.edu/SIRTF. An interactive forum on the homepage will enable the community to participate actively during the mission definition phase. Activities conducted at the SIRTF Community Workshops held at the 185th (January 1995, Tucson, AZ), 187th (January 1996, Austin, TX), and 189th (January, 1997, Toronto Canada) AAS meetings are summarized. A current version of the SIRTF Science Activities Timeline (SSAT) is presented. The SSAT defines the schedule for community activities that are necessary to conduct the SIRTF mission through its design, development, construction, preflight testing, and flight phases. Major milestones to be described include a series of workshops to define the LP program, NASA Research Announcement (NRA) releases for the LP and GO Programs, and NRA releases for flight-phase data archiving and analysis activities. An estimate of the fractional distribution of SIRTF observing time among Guaranteed Time Observations (GTOs), LPS, GOs, ToOs, and DDOs during the flight phase is presented. Further information regarding community activities in support of this NASA mission can be found on the SIRTF-homepage.

Far UV Observations of Interstellar Shocks

NASA Technical Reports Server (NTRS)

Raymond, John C.

1998-01-01

This grant covered analysis of Hopkins Ultraviolet Telescope data from the Astro-2 mission. The proposed research was aimed primarily at SNR shock waves, but the ASTRO-2 GO program was intended to make the GOs part of the instrument teams. The grant therefore covered extensive travel to Marshall Space Flight Center for mission simulations and the mission itself. In keeping with the unique nature of the ASTRO-2 GO program, I participated actively in the instrument team's investigations of HH objects and cataclysmic variables. Over the course of the Astro-2 mission, we obtained good observations of the supernova remnants SN1006 (1 position), Vela (3 positions), the Cygnus Loop (7 positions) and 0519-69 in the LMC (1 position) as part of this GI program, along with Puppis A (1 position), Vela (1 position), the Cygnus Loop (7 positions) and the Schweizer- Middleditch star (HUT PI program on SNRS). We also observed the Herbig-Haro object HH2 and about a dozen cataclysmic variables, including magnetic systems and dwarf novae. This GI grant covered modest travel for data analysis. We anticipate submitting papers on the non-radiative shock in northern Cygnus Loop, on the LMC Balmer-dominated remnant LMC 0519-69, on the radiative shocks in the Eastern Cygnus Loop (the XA region), and on the cataclysmic variable YZ Cnc over the course of the coming year. We have obtained extensive supporting data from ground-based telescopes for the Cygnus Loop spectra.

Active coatings technologies for tailorable military coating systems

NASA Astrophysics Data System (ADS)

Zunino, J. L., III

2007-04-01

The main objective of the U.S. Army's Active Coatings Technologies Program is to develop technologies that can be used in combination to tailor coatings for utilization on Army Materiel. The Active Coatings Technologies Program, ACT, is divided into several thrusts, including the Smart Coatings Materiel Program, Munitions Coatings Technologies, Active Sensor packages, Systems Health Monitoring, Novel Technology Development, as well as other advanced technologies. The goal of the ACT Program is to conduct research leading to the development of multiple coatings systems for use on various military platforms, incorporating unique properties such as self repair, selective removal, corrosion resistance, sensing, ability to modify coatings' physical properties, colorizing, and alerting logistics staff when tanks or weaponry require more extensive repair. A partnership between the U.S. Army Corrosion Office at Picatinny Arsenal, NJ along with researchers at the New Jersey Institute of Technology, NJ, Clemson University, SC, University of New Hampshire, NH, and University of Massachusetts (Lowell), MA, are developing the next generation of Smart Coatings Materiel via novel technologies such as nanotechnology, Micro-electromechanical Systems (MEMS), meta-materials, flexible electronics, electrochromics, electroluminescence, etc. This paper will provide the reader with an overview of the Active Coatings Technologies Program, including an update of the on-going Smart Coatings Materiel Program, its progress thus far, description of the prototype Smart Coatings Systems and research tasks as well as future nanotechnology concepts, and applications for the Department of Defense.

Hubble Space Telescope: The GO and GTO Observing Programs. Version 1.0

NASA Technical Reports Server (NTRS)

Saha, Abhijit

1990-01-01

Selected information from the current Hubble Space Telescope (HST) science programs for the Guaranteed Time Observers (GTO's) and General Observers (GO's) is presented. Included are program abstracts, detailed listings of specific targets, and exposure information.

WFIRST: Guest observer science with the coronagraph instrument

NASA Astrophysics Data System (ADS)

Levesque, Emily; Lomax, Jamie; Akeson, Rachel; Meshkat, Tiffany; WFIRST CGI GO working group

2018-01-01

In addition to the discovery and characterization of exoplanets, the coronagraph instrument (CGI) on WFIRST has the potential for ground-breaking discoveries in other fields through the Guest Observer (GO) program. 25% of the observing time in the primary mission will be made available to the GO community, and GO science with the CGI spans a broad range of scientific applications. These include imaging of binary and multiple asteroids and Kuiper Belt objects, the circumstellar environments of evolved giants and supergiants, debris disks around young stars, and the circumnuclear regions of active galactic nuclei. In this poster we summarize some of the key compelling science gains that can be pursued with the GO program and present preliminary analyses of the technical gains that the CGI will be able to offer over other contemporary coronagraphs, including those on JWST and ground-based observatories.

Crystal Growth and Other Materials Physical Researches in Space Environment

NASA Astrophysics Data System (ADS)

Pan, Mingxiang

Material science researches in space environment are based on reducing the effects of buoyancy driven transport, the effects of atomic oxygen, radiation, extremes of heat and cold and the ultrahigh vacuum, so as to unveil the underlying fundamental phenomena, lead maybe to new potential materials or new industrial processes and develop space techniques. Currently, research program on materials sciences in Chinese Manned Space Engineering (CMSE) is going on. More than ten projects related to crystal growth and materials processes are selected as candidates to be executed in Shenzhou spacecraft, Tiangong Space Laboratory and Chinese Space Station. In this talk, we will present some examples of the projects, which are being prepared and executed in the near future flight tasks. They are both basic and applied research, from discovery to technology.

Research Performance of Australian Universities. Policy Note. Number 4

ERIC Educational Resources Information Center

Group of Eight (NJ1), 2012

2012-01-01

Go8 universities account for over two-thirds of the research undertaken at Australian universities. Go8 universities attract the highest levels of industry and competitive government grant funding for research. This paper presents an analysis of trends in research performance for Go8 and non-Go8 universities including research income as reported…

Developing the Talents of Teacher/Scientists

ERIC Educational Resources Information Center

Robinson, George

2004-01-01

Going on an expedition enables teachers to become better scientists and researchers and, thus, better classroom instructors. Teachers have the opportunities to go on exotic field trips around the world as amateur research assistants, do hands on research in their own backyards, or vicariously experience another scientist?s work via the Internet. A…

Advanced Offshore Wind Energy - Atlantic Consortium

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

Kempton, Willett

This project developed relationships among the lead institution, U of Delaware, wind industry participants from 11 companies, and two other universities in the region. The participating regional universities were University of Maryland and Old Dominion University. Research was carried out in six major areas: Analysis and documentation of extreme oceanic wind events & their impact on design parameters, calibration of corrosivity estimates measured on a coastal turbine, measurment and modeling of tower structures, measurement and modeling of the tribology of major drive components, and gearbox conditioning monitoring using acoustic sensors. The project also had several educational goals, including establishing amore » course in wind energy and training graduate students. Going beyond these goals, three new courses were developed, a graduate certificate program in wind power was developed and approved, and an exchange program in wind energy was established with Danish Technical University. Related to the installation of a Gamesa G90 turbine on campus and a Gamesa-UD research program established in part due to this award, several additional research projects have been carried out based on mutual industry-university interests, and funded by turbine revenues. This award and the Gamesa partnership have jointly led to seven graduate students receiving full safety and climb training, to become “research climbers” as part of their wind power training, and contributing to on-turbine research. As a result of the educational program, already six graduate students have taken jobs in the US wind industry.« less

Energy Efficient Building Management | Climate Neutral Research Campuses |

Science.gov Websites

NREL Efficient Building Management Energy Efficient Building Management As campuses complete generate the greatest climate impact. Energy efficient management in the existing stock of buildings is the following links go to sections that describe how an energy buildings management and maintenance program may

Starting and Running an REU for Minorities and Women

ERIC Educational Resources Information Center

Davenport, Dennis E.; Porter, Bonita

2008-01-01

The decreasing number of U.S. citizens with advanced degrees in the mathematical sciences is a growing concern. Also of concern is the small number of advanced degrees in the sciences going to African Americans, Latinos, and women. Several Research Experience for Undergraduates (REU) programs have been developed to address these issues. In this…

Berkeley Lab - Materials Sciences Division

Science.gov Websites

Synthesis Condensed Matter and Materials Physics Scattering and Instrumentation Science Centers Center for materials and phenomena at multiple time and length scales. Through our core programs and research centers Berkeley Lab Berkeley Lab A-Z Index Phone Book Jobs Search DOE Search MSD Go MSD - Materials

Top 10 States for Afterschool in 2009

ERIC Educational Resources Information Center

Afterschool Alliance, 2009

2009-01-01

Each day in America, millions of kids go home to an empty house after school. In recent years, the growth of quality, affordable afterschool programs has begun to offer positive alternatives to the parents of these children. In 2009, the Afterschool Alliance contracted with RTi, a market research firm, to conduct a household survey of nearly…

What Type of Faculty and Training Are Required for a Successful Basic Sciences Program?

ERIC Educational Resources Information Center

Adams, Anthony

1992-01-01

Science education for optometry must go beyond therapeutic patient management to more preparation for biologically based care. Optometry faculty should be involved in research driven by specific patient problems and should prepare professionals to address patient quality-of-life and daily living needs. Interdisciplinary collaboration is needed.…

Sustainable urban stormwater management in the tropics: An evaluation of Singapore's ABC Waters Program

NASA Astrophysics Data System (ADS)

Lim, H. S.; Lu, X. X.

2016-07-01

The Active Beautiful Clean (ABC) Waters Program was implemented in 2006 as part of Singapore's stormwater management strategy and reflects the country's move towards Water Sensitive Urbanism through the adoption of Low-Impact Development (LID) ideology and practices. It is the first holistic and comprehensive LID program in the tropics and holds promise for extension to other tropical cities. This paper presents a comprehensive summary of the goals, LID practices (ABC design features) and design considerations as well as results of several monitored sites, including a constructed wetland, two rain gardens, green roofs and three canal restoration projects. We evaluate the ABC Waters Program based on these initial results and consider the challenges, issues and the research needs for it to meet its hydrological and water quality remediation goals. So far, the ABC design features evaluated perform well in removing particulates. Performance in nutrient removal is poor. With over 60 projects completed within 10 years, post-project monitoring and evaluation is necessary and complements on-going laboratory and modelling research projects conducted by local academic institutions.

Initiation of depleted uranium oxide and spent fuel testing for the spent fuel sabotage aerosol ratio program.

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

Gregson, Michael Warren; Mo, Tin; Sorenson, Ken Bryce

The authors provide a detailed overview of an on-going, multinational test program that is developing aerosol data for some spent fuel sabotage scenarios on spent fuel transport and storage casks. Experiments are being performed to quantify the aerosolized materials plus volatilized fission products generated from actual spent fuel and surrogate material test rods, due to impact by a high-energy-density device. The program participants in the United States plus Germany, France and the United Kingdom, part of the international Working Group for Sabotage Concerns of Transport and Storage Casks (WGSTSC) have strongly supported and coordinated this research program. Sandia National Laboratoriesmore » has the lead role for conducting this research program; test program support is provided by both the US Department of Energy and the US Nuclear Regulatory Commission. The authors provide a summary of the overall, multiphase test design and a description of all explosive containment and aerosol collection test components used. They focus on the recently initiated tests on 'surrogate' spent fuel, unirradiated depleted uranium oxide and forthcoming actual spent fuel tests, and briefly summarize similar results from completed surrogate tests that used non-radioactive, sintered cerium oxide ceramic pellets in test rods.« less

OSSA Space Station Freedom science utilization plans

NASA Astrophysics Data System (ADS)

Cressy, Philip J.

Long duration exposure to an essentially zero-gravity environment is a phenomenon exclusive to the Space Station Freedom that cannot be duplicated on Earth. The Freedom Station will offer periods of time on orbit extending to weeks and months rather than hours or days, allowing for in-depth space based research and analysis to a degree never before achieved. OSSA remains committed to exploiting the unique capabilities provided by the Space Station as well as other space-based facilities to study the nature of physical, chemical, and biological processes in a low-gravity environment and to apply these studies to advance science and applications in such fields as biomedical research, plant and animal physiology, exobiology, biotechnology, materials science, fluid physics, and combustion science. The OSSA focus is on progressive science investigations, many requiring hands-on scientist involvement using sophisticated experiment hardware. OSSA science utilization planning for the Freedom Station is firmly established. For this presentation, this planning is discussed in three general areas: OSSA goals and overall approach, the current and on-going program, and plans for space station utilization. In the first area, OSSA addresses its overall approach to space science research, its commitment to transition to Space Station Freedom, and its top-level strategy for the utilization of Freedom. The current and on-going program is next discussed, focusing on the various Spacelab series of missions which are providing the stepping-stones to Space Station Freedom. Selected science results from SLS-1 and USML-1 are cited which underline the value of properly outfitted laboratories in space in which crew-intensive experiment interactions are possible. The presentation is concluded with a discussion of top-level goals and strategies for utilizing the Freedom Station by OSSA's Life Sciences Division and its Microgravity Science and Applications Division.

OSSA Space Station Freedom science utilization plans

NASA Technical Reports Server (NTRS)

Cressy, Philip J.

1992-01-01

Long duration exposure to an essentially zero-gravity environment is a phenomenon exclusive to the Space Station Freedom that cannot be duplicated on Earth. The Freedom Station will offer periods of time on orbit extending to weeks and months rather than hours or days, allowing for in-depth space based research and analysis to a degree never before achieved. OSSA remains committed to exploiting the unique capabilities provided by the Space Station as well as other space-based facilities to study the nature of physical, chemical, and biological processes in a low-gravity environment and to apply these studies to advance science and applications in such fields as biomedical research, plant and animal physiology, exobiology, biotechnology, materials science, fluid physics, and combustion science. The OSSA focus is on progressive science investigations, many requiring hands-on scientist involvement using sophisticated experiment hardware. OSSA science utilization planning for the Freedom Station is firmly established. For this presentation, this planning is discussed in three general areas: OSSA goals and overall approach, the current and on-going program, and plans for space station utilization. In the first area, OSSA addresses its overall approach to space science research, its commitment to transition to Space Station Freedom, and its top-level strategy for the utilization of Freedom. The current and on-going program is next discussed, focusing on the various Spacelab series of missions which are providing the stepping-stones to Space Station Freedom. Selected science results from SLS-1 and USML-1 are cited which underline the value of properly outfitted laboratories in space in which crew-intensive experiment interactions are possible. The presentation is concluded with a discussion of top-level goals and strategies for utilizing the Freedom Station by OSSA's Life Sciences Division and its Microgravity Science and Applications Division.

Incidence and Clinical Presentation of Moderate to Severe Graves' Orbitopathy in a Danish Population before and after Iodine Fortification of Salt

PubMed Central

Berman, Dalia C.; Bülow Pedersen, Inge; Andersen, Stig; Carlé, Allan

2012-01-01

Context: Population-based data on the incidence and clinical presentation of moderate to severe Graves' orbitopathy (GO) are scarce, and virtually nothing is known on the effect of an iodization program on the incidence and presentation of GO. Objective: The objective of the study was to characterize incident moderate to severe GO in North Jutland County, Denmark, during the period 1992–2009, before and after the Danish salt iodization program. Design and Patients: The design of the study was a prospective register of patients with incident moderate to severe GO in a population during 8.9 million persons × years of observation. Setting: The study was conducted at a thyroid-eye clinic of university hospital. Main Outcome Measures: Clinical presentation and incidence before and after the year 2000 initiation of the mandatory Danish iodization of salt were measured. The incidence of GO was related to the incidence of Graves' hyperthyroidism (GH) in the same population. Results: The incidence rate of moderate to severe GO was 16.1/million per year (women: 26.7; men: 5.4), with no change associated with iodization of salt. The moderate to severe GO incidence was 4.9% of the incidence of GH. The incidence rate ratio between women and men with GO (4.9) was not different from the ratio in GH. Compared with GH, only a few patients (<2%) suffered from moderate and severe GO below the age of 40 yr, whereas GO was relatively common in age groups 40–60 yr (∼8%). Conclusions: Approximately 5% of the patients with Graves' disease develop moderate to severe GO, with a similar risk in women and men with Graves' disease. The risk of GO is much higher in patients aged 40–60 yr than in young patients with Graves' disease. Salt iodization was not associated with a change in the incidence of GO. PMID:22518849

"I don't have to explain, people understand": Acceptability and Cultural Relevance of a Mobile Health Lifestyle Intervention for Filipinos with Type 2 Diabetes.

PubMed

Maglalang, Dale Dagar; Yoo, Grace J; Ursua, Rhodora A; Villanueva, Carissa; Chesla, Catherine A; Bender, Melinda S

2017-01-01

Filipino Americans have the highest risk for obesity-related type 2 diabetes and related complications compared with all major Asian American subgroups. Identifying effective interventions to improve Filipino health outcomes are needed to reduce this health disparity. To assess the acceptability and cultural relevance of the PilAm Go4Health program - a culturally adapted mobile health weight-loss lifestyle intervention including virtual social networking for Filipino Americans with type 2 diabetes. Qualitative semi-structured post-program interviews explored perceptions of 45 Filipino Americans with type 2 diabetes in Northern California regarding their perceptions of the acceptability and cultural relevance of PilAm Go4Health. Participants' mean age was 57.6 years. Sixty-seven interviews were recorded, transcribed, and thematically analyzed by four independent coders. Over half (n=26, 57.8%) of the respondents found that a culturally tailored intervention program enhanced their engagement. All (n=45) of the respondents felt that mobile health technology promoted their self-efficacy. A majority of the respondents (n=29, 64.4%) expressed that they progressed from despair to self-efficacy as a result of their participation in the intervention. More than one-fourth of the participants (n=13, 28.8%) discussed that the intervention needed further cultural tailoring. Overall, PilAm Go4Health - a mobile health weight-loss lifestyle intervention - was acceptable and culturally relevant for Filipino Americans with type 2 diabetes. Findings may help inform clinician and researchers on effective intervention strategies for diabetes self-management when designing interventions for diverse populations.

The summer institute in clinical dental research methods: still going and growing after twenty years.

PubMed

Derouen, Timothy A; Wiesenbach, Carol

2012-11-01

The first Summer Institute in Clinical Dental Research Methods, a faculty development program at the University of Washington, was offered in the summer of 1992 for sixteen participants. The primary objective of the program was to give clinical faculty members in dentistry an introduction to and an understanding of the fundamental principles and methods used in good clinical research. In the twentieth offering of the institute in 2011, there were thirty-five participants, and over the twenty institutes, there has been a cumulative total of 463 participants who have come from thirty U.S. states as well as forty-three countries outside the United States. The curriculum has expanded from the initial offering of biostatistics, clinical epidemiology, behavioral research methods, and ethics in clinical research to now include clinical trials, grantsmanship, data analysis, an elective in molecular biology, and a team project that provides participants with hands-on experience in research proposal development as members of an interdisciplinary team. Enrollment has doubled since the first year, yet exit evaluations of the program content have remained consistently high (rated as very good to excellent). One of the indicators of program quality is that at least 50 percent of recent participants indicated that they attended because the program was recommended by colleagues who had attended. There seems to be an ever-increasing pool of dental faculty members who are eager to learn more about clinical research methodology through the institute despite the intensive demands of full-time participation in a six-week program.

Preparing new Earth Science teachers via a collaborative program between Research Scientists and Educators

NASA Astrophysics Data System (ADS)

Grcevich, Jana; Pagnotta, Ashley; Mac Low, Mordecai-Mark; Shara, Michael; Flores, Kennet; Nadeau, Patricia A.; Sessa, Jocelyn; Ustunisik, Gokce; Zirakparvar, Nasser; Ebel, Denton; Harlow, George; Webster, James D.; Kinzler, Rosamond; MacDonald, Maritza B.; Contino, Julie; Cooke-Nieves, Natasha; Howes, Elaine; Zachowski, Marion

2015-01-01

The Master of Arts in Teaching (MAT) Program at the American Museum of Natural History is a innovative program designed to prepare participants to be world-class Earth Science teachers. New York State is experiencing a lack of qualified Earth Science teachers, leading in the short term to a reduction in students who successfully complete the Earth Science Regents examination, and in the long term potential reductions in the number of students who go on to pursue college degrees in Earth Science related disciplines. The MAT program addresses this problem via a collaboration between practicing research scientists and education faculty. The faculty consists of curators and postdoctoral researchers from the Departments of Astrophysics, Earth and Planetary Sciences, and the Division of Paleontology, as well as doctoral-level education experts. During the 15-month, full-time program, students participate in a residency program at local urban classrooms as well as taking courses and completing field work in astrophysics, geology, earth science, and paleontology. The program targets high-needs schools with diverse populations. We seek to encourage, stimulate interest, and inform the students impacted by our program, most of whom are from traditionally underrepresented backgrounds, about the rich possibilities for careers in Earth Science related disciplines and the intrinsic value of the subject. We report on the experience of the first and second cohorts, all of whom are now employed in full time teaching positions, and the majority in high needs schools in New York State.

A New Test of Copper and Zinc Abundances in Late-type Stars Using Ultraviolet Cu II and Zn II Lines

NASA Astrophysics Data System (ADS)

Roederer, Ian U.; Barklem, Paul S.

2018-04-01

We present new abundances derived from Cu I, Cu II, Zn I, and Zn II lines in six warm (5766 ≤ {T}eff} ≤ 6427 K), metal-poor (‑2.50 ≤ [Fe/H] ≤ ‑0.95) dwarf and subgiant (3.64 ≤ log g ≤ 4.44) stars. These abundances are derived from archival high-resolution ultraviolet spectra from the Space Telescope Imaging Spectrograph on board the Hubble Space Telescope and ground-based optical spectra from several observatories. Ionized Cu and Zn are the majority species, and abundances derived from Cu II and Zn II lines should be largely insensitive to departures from local thermodynamic equilibrium (LTE). We find good agreement between the [Zn/H] ratios derived separately from Zn I and Zn II lines, suggesting that departures from LTE are, at most, minimal (≲0.1 dex). We find that the [Cu/H] ratios derived from Cu II lines are 0.36 ± 0.06 dex larger than those derived from Cu I lines in the most metal-poor stars ([Fe/H] < ‑1.8), suggesting that LTE underestimates the Cu abundance derived from Cu I lines. The deviations decrease in more metal-rich stars. Our results validate previous theoretical non-LTE calculations for both Cu and Zn, supporting earlier conclusions that the enhancement of [Zn/Fe] in metal-poor stars is legitimate, and the deficiency of [Cu/Fe] in metal-poor stars may not be as large as previously thought. Based on observations made with the NASA/ESA Hubble Space Telescope, obtained from the data archive at the Space Telescope Science Institute (STScI), which is operated by the Association of Universities for Research in Astronomy, Inc. (AURA) under NASA contract NAS 5-26555. This work is supported by NASA through grant number AR-15051 and makes use of data from programs GO-7348, GO-8197, GO-9804, GO-14161, and GO-14672. This research has also made use of the Keck Observatory Archive (KOA), which is operated by the W.M. Keck Observatory and the NASA Exoplanet Science Institute (NExScI), under contract with NASA. These data are associated with programs C314Hr, H6aH, and H283Hr. Other data have been obtained from the European Southern Observatory (ESO) Science Archive Facility. These data are associated with programs 65.L-0507(A), 67.D-0439(A), and 080.D-0347(A). This work has also made use of data collected from the McDonald Observatory of the University of Texas at Austin.

The Current State of Sleep Medicine Education in US Neurology Residency Training Programs: Where Do We Go from Here?

PubMed Central

Avidan, Alon Y.; Vaughn, Bradley V.; Silber, Michael H.

2013-01-01

Objective: To evaluate the current state of sleep medicine educational resources and training offered by US neurology residency programs. Methods: In 2010, a 20-item peer reviewed Sleep Education Survey (SES) was sent to neurology residency program directors surveying them about sleep medicine educational resources used in teaching residents. Pearson product momentum correlation was used to determine correlation of program attributes with resident interest in pursuing a career in sleep medicine. Results: Of the programs completing the survey, 81% listed a formal sleep rotation and 24% included a forum for sleep research. A variety of innovative approaches for teaching sleep medicine were noted. Program directors noted that 5.7% residents entered sleep medicine fellowship training programs in the preceding 5 years. Programs that had a more substantial investment in sleep medicine teaching resources were more likely to report residents entering a sleep medicine training program. Conclusion: This is the first report providing an analysis of the current state of sleep medicine training in US Neurology Residency Programs. Our data provide evidence that investment by the residency program in sleep education may enhance the ultimate decision by the neurology trainee to pursue a career in sleep medicine. Citation: Avidan AY; Vaughn BV; Silber MH. The current state of sleep medicine education in us neurology residency training programs: where do we go from here? J Clin Sleep Med 2013;9(3):281-286. PMID:23493388

Impact of Chemistry Teachers' Knowledge and Practices on Student Achievement

NASA Astrophysics Data System (ADS)

Scantlebury, Kathryn

2008-10-01

Professional development programs promoting inquiry-based teaching are challenged with providing teachers content knowledge and using pedagogical approaches that model standards based instruction. Inquiry practices are also important for undergraduate students. This paper focuses on the evaluation of an extensive professional development program for chemistry teachers that included chemistry content tests for students and the teachers and the impact of undergraduate research experiences on college students' attitudes towards chemistry. Baseline results for the students showed that there were no gender differences on the achievement test but white students scored significantly higher than non-white students. However, parent/adult involvement with chemistry homework and projects, was a significant negative predictor of 11th grade students' test chemistry achievement score. This paper will focus on students' achievement and attitude results for teachers who are mid-way through the program providing evidence that on-going, sustained professional development in content and pedagogy is critical for improving students' science achievement.

Artificial intelligence: Learning to play Go from scratch

NASA Astrophysics Data System (ADS)

Singh, Satinder; Okun, Andy; Jackson, Andrew

2017-10-01

An artificial-intelligence program called AlphaGo Zero has mastered the game of Go without any human data or guidance. A computer scientist and two members of the American Go Association discuss the implications. See Article p.354

How can policy strengthen community support for children in military families?

PubMed

Boberiene, Liepa V; Hornback, Bradley J

2014-09-01

The extraordinary demands of recent wars have increased burdens on many military families and existing systems of care. The sacrifices made by service members are made also by their children and families, and these sacrifices can have long-term consequences. Therefore, military children and families cannot go unrecognized and unsupported. Policy responses should be less about diagnosing and treating individuals and more about recognizing and supporting families' and communities' resilience in the face of wartime deployment. Policy should focus on identifying military children in diverse communities and supporting them where they live, learn, and receive care. A range of community-based prevention strategies could decrease stress before it escalates into serious mental health issues. Efforts to develop family resilience during deployment and reintegration are extremely important in facilitating children's healthy development and veterans' recovery. Military personnel should partner with community leaders to implement effective programs providing emotional, social, and practical support to families. Emphasizing family cohesion, community social support, and comprehensive programs through education and health care organizations would go a long way in fostering families' resilience. At the same time, pro- grams should be monitored and evaluated, and military and civilian researchers should share data on family risk and resilience to improve evidence- based approaches. Such efforts would benefit not only military children, but also larger populations as programs improve family and community capacity to support thriving and mitigate challenges in the face of adversity.

Processing sequence annotation data using the Lua programming language.

PubMed

Ueno, Yutaka; Arita, Masanori; Kumagai, Toshitaka; Asai, Kiyoshi

2003-01-01

The data processing language in a graphical software tool that manages sequence annotation data from genome databases should provide flexible functions for the tasks in molecular biology research. Among currently available languages we adopted the Lua programming language. It fulfills our requirements to perform computational tasks for sequence map layouts, i.e. the handling of data containers, symbolic reference to data, and a simple programming syntax. Upon importing a foreign file, the original data are first decomposed in the Lua language while maintaining the original data schema. The converted data are parsed by the Lua interpreter and the contents are stored in our data warehouse. Then, portions of annotations are selected and arranged into our catalog format to be depicted on the sequence map. Our sequence visualization program was successfully implemented, embedding the Lua language for processing of annotation data and layout script. The program is available at http://staff.aist.go.jp/yutaka.ueno/guppy/.

Cullin 5: A Destabilizing Force for Some Oncogenes | Center for Cancer Research

Cancer.gov

Cancer can result when cellular processes such as proliferation and cell death go haywire. Among the many mechanisms in place to regulate these critical processes are molecular chaperones, which help proteins attain their proper functional shape and also regulate protein degradation through the cell’s recycling program, called the ubiquitin/proteasome system. One molecular

Going the Distance: Are There Common Factors in High Performance Distance Learning? Research Report.

ERIC Educational Resources Information Center

Hawksley, Rosemary; Owen, Jane

Common factors among high-performing distance learning (DL) programs were examined through case studies at 9 further education colleges and 2 nonsector organizations in the United Kingdom and a backup survey of a sample of 50 distance learners at 5 of the colleges. The study methodology incorporated numerous principles of process benchmarking. The…

Transitioning a Fundamental Research Program to Align with the NASA Exploration Initiative-Perspectives from Microgravity Combustion Science and Fluid Physics

NASA Technical Reports Server (NTRS)

Sutliff, Thomas J.; Kohl, Fred J.

2004-01-01

A new Vision for Space Exploration was announced earlier this year by U.S. President George W. Bush. NASA has evaluated on-going programs for strategic alignment with this vision. The evaluation proceeded at a rapid pace and is resulting in changes to the scope and focus of experimental research that will be conducted in support of the new vision. The existing network of researchers in the physical sciences - a highly capable, independent, and loosely knitted community - typically have shared conclusions derived from their work within appropriate discipline-specific peer reviewed journals and publications. The initial result of introducing this Vision for Space Exploration has been to shift research focus from a broad coverage of numerous, widely varying topics into a research program focused on a nearly-singular set of supporting research objectives to enable advances in space exploration. Two of these traditional physical science research disciplines, Combustion Science and Fluid Physics, are implementing a course adjustment from a portfolio dominated by "Fundamental Science Research" to one focused nearly exclusively on supporting the Exploration Vision. Underlying scientific and engineering competencies and infrastructure of the Microgravity Combustion Science and Fluid Physics disciplines do provide essential research capabilities to support the contemporary thrusts of human life support, radiation countermeasures, human health, low gravity research for propulsion and materials and, ultimately, research conducted on the Moon and Mars. A perspective on how these two research disciplines responded to the course change will be presented. The relevance to the new NASA direction is provided, while demonstrating through two examples how the prior investment in fundamental research is being brought to bear on solving the issues confronting the successful implementation of the exploration goals.

The Great Observatories Origins Deep Survey (GOODS): Overview and Status

NASA Astrophysics Data System (ADS)

Hook, R. N.; GOODS Team

2002-12-01

GOODS is a very large project to gather deep imaging data and spectroscopic followup of two fields, the Hubble Deep Field North (HDF-N) and the Chandra Deep Field South (CDF-S), with both space and ground-based instruments to create an extensive multiwavelength public data set for community research on the distant Universe. GOODS includes a SIRTF Legacy Program (PI: Mark Dickinson) and a Hubble Treasury Program of ACS imaging (PI: Mauro Giavalisco). The ACS imaging was also optimized for the detection of high-z supernovae which are being followed up by a further target of opportunity Hubble GO Program (PI: Adam Riess). The bulk of the CDF-S ground-based data presently available comes from an ESO Large Programme (PI: Catherine Cesarsky) which includes both deep imaging and multi-object followup spectroscopy. This is currently complemented in the South by additional CTIO imaging. Currently available HDF-N ground-based data forming part of GOODS includes NOAO imaging. Although the SIRTF part of the survey will not begin until later in the year the ACS imaging is well advanced and there is also a huge body of complementary ground-based imaging and some follow-up spectroscopy which is already publicly available. We summarize the current status of GOODS and give an overview of the data products currently available and present the timescales for the future. Many early science results from the survey are presented in other GOODS papers at this meeting. Support for the HST GOODS program presented here and in companion abstracts was provided by NASA thorugh grant number GO-9425 from the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555.

The Role of Genre-Based Activities in the Writing of Argumentative Essays in EFL (El papel de actividades basadas en géneros en la escritura de ensayos argumentativos en inglés como lengua extranjera)

ERIC Educational Resources Information Center

Chala Bejarano, Pedro Antonio; Chapetón, Claudia Marcela

2013-01-01

This article presents the findings of an action research project conducted with a group of pre-service teachers of a program in modern languages at a Colombian university. The study intended to go beyond an emphasis on linguistic and textual features in English as a foreign language argumentative essays by using a set of genre-based activities and…

Quantum technology: from research to application

NASA Astrophysics Data System (ADS)

Schleich, Wolfgang P.; Ranade, Kedar S.; Anton, Christian; Arndt, Markus; Aspelmeyer, Markus; Bayer, Manfred; Berg, Gunnar; Calarco, Tommaso; Fuchs, Harald; Giacobino, Elisabeth; Grassl, Markus; Hänggi, Peter; Heckl, Wolfgang M.; Hertel, Ingolf-Volker; Huelga, Susana; Jelezko, Fedor; Keimer, Bernhard; Kotthaus, Jörg P.; Leuchs, Gerd; Lütkenhaus, Norbert; Maurer, Ueli; Pfau, Tilman; Plenio, Martin B.; Rasel, Ernst Maria; Renn, Ortwin; Silberhorn, Christine; Schiedmayer, Jörg; Schmitt-Landsiedel, Doris; Schönhammer, Kurt; Ustinov, Alexey; Walther, Philip; Weinfurter, Harald; Welzl, Emo; Wiesendanger, Roland; Wolf, Stefan; Zeilinger, Anton; Zoller, Peter

2016-05-01

The term quantum physics refers to the phenomena and characteristics of atomic and subatomic systems which cannot be explained by classical physics. Quantum physics has had a long tradition in Germany, going back nearly 100 years. Quantum physics is the foundation of many modern technologies. The first generation of quantum technology provides the basis for key areas such as semiconductor and laser technology. The "new" quantum technology, based on influencing individual quantum systems, has been the subject of research for about the last 20 years. Quantum technology has great economic potential due to its extensive research programs conducted in specialized quantum technology centres throughout the world. To be a viable and active participant in the economic potential of this field, the research infrastructure in Germany should be improved to facilitate more investigations in quantum technology research.

Gene Ontology Consortium: going forward.

PubMed

2015-01-01

The Gene Ontology (GO; http://www.geneontology.org) is a community-based bioinformatics resource that supplies information about gene product function using ontologies to represent biological knowledge. Here we describe improvements and expansions to several branches of the ontology, as well as updates that have allowed us to more efficiently disseminate the GO and capture feedback from the research community. The Gene Ontology Consortium (GOC) has expanded areas of the ontology such as cilia-related terms, cell-cycle terms and multicellular organism processes. We have also implemented new tools for generating ontology terms based on a set of logical rules making use of templates, and we have made efforts to increase our use of logical definitions. The GOC has a new and improved web site summarizing new developments and documentation, serving as a portal to GO data. Users can perform GO enrichment analysis, and search the GO for terms, annotations to gene products, and associated metadata across multiple species using the all-new AmiGO 2 browser. We encourage and welcome the input of the research community in all biological areas in our continued effort to improve the Gene Ontology. © The Author(s) 2014. Published by Oxford University Press on behalf of Nucleic Acids Research.

Exploring research cultures through internationalization at home for doctoral students in Hong Kong and Sweden.

PubMed

Leung, Doris; Carlson, Elisabeth; Kwong, Enid E Y; Idvall, Ewa; Kumlien, Christine

2017-12-01

Cultural skills are fundamental to developing global academic scholars. Internationalization at home can facilitate the acquisition of these skills without students having to go abroad. However, research on the effect of internationalization of higher education is scarce, despite apparent benefits to incorporating cultural sensitivity in research. Further, little is known about the role information and communication technology plays. In this pilot study, we describe the experience of doctoral students with an internationalization-at-home program, and its impact on developing an understanding about different research cultures. Eight doctoral nursing students from Sweden and Hong Kong participated in five webinars as "critical friends". The study followed a descriptive, qualitative design. The results demonstrated that students observed cultural differences in others' research training programs. However, while cultural differences reinforced friendship among local peers, they challenged engagement with critical friends. Challenges led to the perception of one another not as critical friends but as "distant" friends. We discuss the possible reasons for these outcomes, and emphasize a need to nurture connectivity and common goals. This would prepare students to identify, translate, and recognize cultural differences to help develop knowledge of diverse research cultures. © 2017 John Wiley & Sons Australia, Ltd.

An A+ Certification Program.

ERIC Educational Resources Information Center

Rubenstein, Charles

2003-01-01

Describes the computer technology program at Thomas A. Edison Vocational and Technical High School in Queens, New York, all of whose graduates go on to specialty secondary schools for additional certification or to postsecondary education programs. (JOW)

Highlights of Science Launching on SpaceX CRS-15

NASA Image and Video Library

2018-06-24

A new batch of science is headed to the International Space Station aboard the SpaceX Dragon on the company’s 15th mission for commercial resupply services. Among the research being delivered is science that studies the use of artificial intelligence for crew support, plant water use all over the planet, gut health in space, more efficient drug development and the formation of inorganic structures without the influence of Earth’s gravity. The International Space Station is a convergence of science, technology and human innovation that demonstrates new technologies and enables research not possible on Earth. The space station has been occupied continuously since November 2000. In that time, more than 230 people and a variety of international and commercial spacecraft have visited the orbiting laboratory. The space station remains the springboard to NASA's next great leap in exploration, including future human missions to the Moon and eventually to Mars. Highlighted investigations shown: Mobile Companion/CIMON: https://go.nasa.gov/2JCgPRf ECOSTRESS: https://go.nasa.gov/2sT87DV Angiex Cancer Therapy: https://go.nasa.gov/2LA1Cgc Rodent Research-7: https://go.nasa.gov/2JlVQlC Chemical Gardens: https://go.nasa.gov/2JDCYie Follow updates on the science conducted aboard the space station on Twitter: https://twitter.com/iss_research For more information on how you can conduct your research in microgravity, visit https://go.nasa.gov/2q84LJj HD Download: https://archive.org/details/jsc2018m000428_Highlights_of_Science_Launching_on_SpaceX_CRS-15

What's Going On Here? A Collection of Exceptional Practices in Idaho. (SCAT Project, Title VI-G).

ERIC Educational Resources Information Center

McGuigan, Corrine; And Others

Described are 60 educational practices for use with exceptional children in regular, special, or resource room programs. Practices are organized into the following categories: initial assessment, goals, objectives, instruction, classroom organization and management, measurement, interventions, and on-going assessments. Provided for each practice…

Small World.

ERIC Educational Resources Information Center

Jackson, Laura Christion

1997-01-01

Provides advice for small alumni offices on how to sponsor an alumni travel program, focusing on booking a travel agent, deciding where to go, using faculty as tour guides or lecturers, making time for alumni office staff to go along, remembering special touches, visiting local alumni, avoiding overt fund raising, and being prepared for problems.…

An expert system for wind shear avoidance

NASA Technical Reports Server (NTRS)

Stengel, Robert F.; Stratton, D. Alexander

1990-01-01

The principal objectives are to develop methods for assessing the likelihood of wind shear encounter (based on real-time information in the cockpit), for deciding what flight path to pursue (e.g., takeoff abort, landing go-around, or normal climbout or glide slope), and for using the aircraft's full potential for combating wind shear. This study requires the definition of both deterministic and statistical techniques for fusing internal and external information, for making go/no-go decisions, and for generating commands to the aircraft's autopilot and flight directors for both automatic and manually controlled flight. The expert system for pilot aiding is based on the results of the FAA Windshear Training Aids Program, a two-volume manual that presents an overview, pilot guide, training program, and substantiating data that provides guidelines for this initial development. The Windshear Safety Advisor expert system currently contains over 140 rules and is coded in the LISP programming language for implementation on a Symbolics 3670 LISP Machine.

Semiconductor technology program. Progress briefs

NASA Technical Reports Server (NTRS)

Bullis, W. M. (Editor)

1979-01-01

The current status of NBS work on measurement technology for semiconductor materials, process control, and devices is reported. Results of both in-house and contract research are covered. Highlighted activities include modeling of diffusion processes, analysis of model spreading resistance data, and studies of resonance ionization spectroscopy, resistivity-dopant density relationships in p-type silicon, deep level measurements, photoresist sensitometry, random fault measurements, power MOSFET thermal characteristics, power transistor switching characteristics, and gross leak testing. New and selected on-going projects are described. Compilations of recent publications and publications in press are included.

The Impact of Emerging Electronic Highway Control Systems on Motorist Information Requirements

NASA Technical Reports Server (NTRS)

Huchingson, R. Dale; Dudek, Conrad L.

1974-01-01

Advanced forms of electronic and computerized control systems are being developed to optimize traffic flow in and between cities. Modern technology permits communication of real-time information via signs and auditory messages and allows motorists to plan ahead for safer and more efficient travel. This paper describes an on-going research program for defining drivers' information needs and behavior in response to various message types and modes of presentation. Human engineer design criteria for real-time displays will be investigated in the laboratory and in research vehicles with field testing in actual city corridors. The results will be incorporated into a design handbook for use by sign design engineers.

Cloud Condensation Nuclei Activity of Aerosols during GoAmazon 2014/15 Field Campaign Report

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

Wang, J.; Martin, S. T.; Kleinman, L.

2016-03-01

Aerosol indirect effects, which represent the impact of aerosols on climate through influencing the properties of clouds, remain one of the main uncertainties in climate predictions (Stocker et al. 2013). Reducing this large uncertainty requires both improved understanding and representation of aerosol properties and processes in climate models, including the cloud activation properties of aerosols. The Atmospheric System Research (ASR) science program plan of January 2010 states that: “A key requirement for simulating aerosol-cloud interactions is the ability to calculate cloud condensation nuclei and ice nuclei (CCN and IN, respectively) concentrations as a function of supersaturation from the chemical andmore » microphysical properties of the aerosol.” The Observations and Modeling of the Green Ocean Amazon (GoAmazon 2014/15) study seeks to understand how aerosol and cloud life cycles are influenced by pollutant outflow from a tropical megacity (Manaus)—in particular, the differences in cloud-aerosol-precipitation interactions between polluted and pristine conditions. One key question of GoAmazon2014/5 is: “What is the influence of the Manaus pollution plume on the cloud condensation nuclei (CCN) activities of the aerosol particles and the secondary organic material in the particles?” To address this question, we measured size-resolved CCN spectra, a critical measurement for GoAmazon2014/5.« less

The Language of Substance Use and Recovery: Novel Use of the Go/No-Go Association Task to Measure Implicit Bias.

PubMed

Ashford, Robert D; Brown, Austin M; Curtis, Brenda

2018-06-04

Previous research has found initial evidence that word choice impacts the perception and treatment of those with behavioral health disorders through explicit bias (i.e., stigma). A more robust picture of behavioral health disorder stigma should incorporate both explicit and implicit bias, rather than relying on only one form. The current study uses the Go/No-Go Association Task to calculate a d' (sensitivity) indexed score of automatic attitudes (i.e., implicit associations) to two terms, "addict" and "person with substance use disorder." Participants have significantly more negative automatic attitudes (i.e., implicit bias) toward the term "addict" in isolation as well as when compared to "person with a substance use disorder." Consistent with previous research on explicit bias, implicit bias does exist for terms commonly used in the behavioral health field. "Addict" should not be used in professional or lay settings. Additionally, these results constitute the second pilot study employed the Go/No-Go Association Task in this manner, suggesting it is a viable option for continued linguistic stigma related research.

Current status for gastrointestinal nematode diagnosis in small ruminants: where are we and where are we going?

PubMed

Preston, Sarah Jane Margaret; Sandeman, Mark; Gonzalez, Jorge; Piedrafita, David

2014-01-01

Gastrointestinal nematode (GIN) parasites pose a significant economic burden particularly in small ruminant production systems. Anthelmintic resistance is a serious concern to the effective control of GIN parasites and has fuelled the focus to design and promote sustainable control of practices of parasite control. Many facets of sustainable GIN parasite control programs rely on the ability to diagnose infection both qualitatively and quantitatively. Diagnostics are required to determine anthelmintic efficacies, for targeted treatment programs and selection of animals for parasite resistant breeding. This review describes much of the research investigated to date to improve the current diagnostic for the above practices which is based on counting the number of parasite eggs in faeces.

Managing pay for performance: aligning social science research with budget predictability.

PubMed

Rosenau, Pauline Vaillancourt; Lal, Lincy S; Lako, Christiaan

2012-01-01

Managers and policymakers are seeking practical guidelines for assessing the outcomes of emerging pay-for-performance (P4P) programs. Evaluations of P4P programs published to date are mixed-some are confusing-and methodological problems with them are common. This article first identifies and summarizes obstacles to implementing effective P4P programs. Second, it describes results from social science research going back several decades to support evidence-based P4P best practices. Among the findings from this research, the zero-sum and "earn it back" P4P incentive systems have important drawbacks and may be counterproductive, neither reducing health system costs nor improving quality. The research suggests that punishing participants for low performance may further reduce individuals' performance, especially when involvement is required. We suggest that optimal P4P systems are those that reward all participants for performance improvements. Third, the article links P4P design to budgetary considerations. P4P program designs that provide incentives while improving quality and reducing costs are critical if budget neutrality is a priority for the organization and its resources are limited. In these types of P4P designs, cost calculations are straightforward: The greater the participation, the higher the savings. The article concludes by recommending an evidence-based P4P approach for practitioners that can be implemented without large upfront investment. More research on this topic is also advised.

Telescopes on Cerro Tololo & Cerro Pachon | CTIO

Science.gov Websites

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

Implementation of an education-focused PhD program in anatomy and cell biology at Indiana University: lessons learned and future challenges.

PubMed

Brokaw, James J; O'Loughlin, Valerie D

2015-01-01

In 2008, the Indiana University School of Medicine, in collaboration with the School of Education, admitted its first student to a newly approved PhD program in Anatomy and Cell Biology focusing on educational research rather than biomedical research. The goal of the program is twofold: (1) to provide students with extensive training in all of the anatomical disciplines coupled with sufficient teaching experience to assume major educational responsibilities upon graduation and (2) to train students to conduct rigorous medical education research and other scholarly work necessary for promotion and tenure. The 90 credit hour curriculum consists of biomedical courses taught within the School of Medicine and education courses taught within the School of Education, including courses in health sciences pedagogy, curriculum development, learning theory, quantitative, and qualitative research methods, statistics, and electives. To date, 16 students have entered the program, seven have passed their qualifying examinations, and five have earned their PhD degrees. Four students have received national recognition for their educational research and four graduates have obtained faculty appointments. Going forward, we must adapt the program's biomedical course requirements to incorporate the new integrated curriculum of the medical school, and we must secure additional funding to support more students. Overcoming these challenges will enable us to continue producing a small but stable supply of doctoral-level anatomy educators for a growing academic market. © 2014 American Association of Anatomists.

Modeling the Environmental Fate of Graphene Oxide and Its Phototransformation Products in Brier Creek Watershed Using the Water Quality Analysis Simulation Program 8 (WASP8)

NASA Astrophysics Data System (ADS)

Han, Y.; Bouchard, D.; Chang, X.; Hsieh, H. S.; Knightes, C. D.; Spear, J.; Zepp, R. G.

2017-12-01

The production of graphene-family nanoparticles (GFNs) appreciably increased in recent years. Among GFNs, graphene oxide (GO) is one of the most highly studied members due to its inexpensive synthesis cost compared to graphene, its stability in aqueous media and its broad application. However, GO also has been found to be the most toxic among GFNs. Lab studies showed that GO undergoes phototransformation in surface waters, resulting in products that include reduced GO (rGO) and polycyclic aromatic hydrocarbons (PAHs). Due to technical and analytical limitations, it is still difficult to conduct in-situ measurement of GO and rGO concentrations released in the environment, and it is of utmost importance to establish a model that can predict their environmental exposure concentrations in the environment. In this study, we develop a fate and transport model to predict time-dependent environmental exposure concentrations of GO for the Brier Creek Watershed in the GA coastal plain. We investigate the influence of sunlight radiation on the distribution of GO and its phototransformation products in the watershed over a 20-year period using the most updated Water Quality Analysis Simulation Program (WASP8). Flow rate, sediment transport data and sunlight radiation data are input into WASP8, and WASP8 is used to internally calculate a GO phototransformation rate and productions of rGO and PAHs. Heteroaggregation coefficients of GO and rGO with suspended solids were measured in an EPA laboratory, and then input into WASP8. GO and rGO concentrations in the watershed are calculated by WASP8. Mass fraction results show that GO is the predominant species among GO derived species, which account for 99% of the mass throughout the whole watershed of interest, while rGO species, including free rGO and rGO heteroaggregated to suspended solids, only account for 1%. We also found that almost all free GO and rGO are present in water column due to their extremely low settling velocity. rGO can be precipitated through heteroaggregation processes and predominantly accumulate in sediment. The identification of the exact PAHs species generated during GO phototransformation and simulation of PAHs concentrations in both water column and sediment using WASP8 are useful tools to facilitate the risk assessment of PAHs in watersheds.

Research progress of on-the-go soil parameter sensors based on NIRS

NASA Astrophysics Data System (ADS)

An, Xiaofei; Meng, Zhijun; Wu, Guangwei; Guo, Jianhua

2014-11-01

Both the ever-increasing prices of fertilizer and growing ecological concern over chemical run-off into sources of drinking water have brought the issues of precision agriculture and site-specific management to the forefront of present technological development within agriculture and ecology. Soil is an important and basic element in agriculture production. Acquisition of soil information plays an important role in precision agriculture. The soil parameters include soil total nitrogen, phosporus, potassium, soil organic matter, soil moisture, electrical conductivity and pH value and so on. Field rapid acquisition to all the kinds of soil physical and chemical parameters is one of the most important research directions. And soil parameter real-time monitoring is also the trend of future development in precision agriculture. While developments in precision agriculture and site-specific management procedures have made significant in-roads on these issues and many researchers have developed effective means to determine soil properties, routinely obtaining robust on-the-go measurements of soil properties which are reliable enough to drive effective fertilizer application remains a challenge. NIRS technology provides a new method to obtain soil parameter with low cost and rapid advantage. In this paper, research progresses of soil on-the-go spectral sensors at domestic and abroad was combed and analyzed. There is a need for the sensing system to perform at least six key indexes for any on-the-go soil spectral sensor to be successful. The six indexes are detection limit, specificity, robustness, accuracy, cost and easy-to-use. Both the research status and problems were discussed. Finally, combining the national conditions of china, development tendency of on-the-go soil spectral sensors was proposed. In the future, on-the-go soil spectral sensors with reliable enough, sensitive enough and continuous detection would become popular in precision agriculture.

Can a customer relationship management program improve recruitment for primary care research studies?

PubMed

Johnston, Sharon; Wong, Sabrina T; Blackman, Stephanie; Chau, Leena W; Grool, Anne M; Hogg, William

2017-11-16

Recruiting family physicians into primary care research studies requires researchers to continually manage information coming in, going out, and coming in again. In many research groups, Microsoft Excel and Access are the usual data management tools, but they are very basic and do not support any automation, linking, or reminder systems to manage and integrate recruitment information and processes. We explored whether a commercial customer relationship management (CRM) software program - designed for sales people in businesses to improve customer relations and communications - could be used to make the research recruitment system faster, more effective, and more efficient. We found that while there was potential for long-term studies, it simply did not adapt effectively enough for our shorter study and recruitment budget. The amount of training required to master the software and our need for ongoing flexible and timely support were greater than the benefit of using CRM software for our study.

Women in Physics: A Caribbean Perspective

NASA Astrophysics Data System (ADS)

Tanner, Kandice

2009-03-01

This paper is concerned with aspects of post-secondary education of women in physics in the Caribbean, focusing more specifically on the main university campuses in Trinidad and Tobago, Jamaica, and Barbados. Within this framework, there are three institutions of tertiary education that provide for undergraduate and post-graduate studies in physics. On average, the bachelor-level graduating class is roughly 40% female. A great majority of these students go on to seek master's degrees in engineering. Among those enrolled in graduate programs featuring research in astronomy, materials science, environmental physics, medical physics, and quantum physics, 58% are female. Significant numbers of women from the selected countries and from the Caribbean region are engaged in bachelor and doctoral programs in physics abroad, but no formal survey is available to provide the relevant quantitative information. However, an attempt will be made to quantify this component. Based in part on personal experience, a comparison will be made between domestic and foreign educational pathways, in terms of access to resources, level of research training, and occupational opportunities following graduation.

Providing sex education to adolescents in rural Bangladesh: experiences from BRAC.

PubMed

Rashid, S F

2000-07-01

In 1995, the Bangladesh Rural Advancement Committee set up an Adolescent Reproductive Health Education (ARHE) program to provide information about reproductive health to adolescents in rural areas. This article explores the impact of the ARHE on adolescent girls and boys, their parents, and community members among rural areas in Bangladesh. Drawing on data from the field research conducted among the target audience, it is noted that ARHE has mobilized the community. It helped break the silence and shame about sensitive topics, such as menstruation, family planning methods, sexually transmitted diseases and HIV/AIDS. Subsequently, these developments have affected relationships between adolescents and their parents, and among adolescents themselves. Moreover, the diffusion of knowledge as a result of the ARHE is occurring in the context of a wider process affecting rural areas of Bangladesh, involving the media, books, exposure to urban and nontraditional ways of life, and schooling. The need for additional research, with a greater focus on adolescents who participate in the program and go on to marry, is highlighted.

Aristolochic Acids

MedlinePlus

... a full list, see the FDA website at https: / / go. usa. gov/ xN66S. Contact the manufacturer or ... I go for more information? National Toxicology Program https: / / ntp. niehs. nih. gov/ go/ roc The Report ...

Community Coordinated Modeling Center: Paving the Way for Progress in Space Science Research to Operational Space Weather Forecasting

NASA Astrophysics Data System (ADS)

Kuznetsova, M. M.; Maddox, M. M.; Mays, M. L.; Mullinix, R.; MacNeice, P. J.; Pulkkinen, A. A.; Rastaetter, L.; Shim, J.; Taktakishvili, A.; Zheng, Y.; Wiegand, C.

2013-12-01

Community Coordinated Modeling Center (CCMC) was established at the dawn of the millennium as an essential element on the National Space Weather Program. One of the CCMC goals was to pave the way for progress in space science research to operational space weather forecasting. Over the years the CCMC acquired the unique experience in preparing complex models and model chains for operational environment, in developing and maintaining powerful web-based tools and systems ready to be used by space weather service providers and decision makers as well as in space weather prediction capabilities assessments. The presentation will showcase latest innovative solutions for space weather research, analysis, forecasting and validation and review on-going community-wide initiatives enabled by CCMC applications.

Nonlinear analysis of concrete beams strengthened by date palm fibers

NASA Astrophysics Data System (ADS)

Bouzouaid, Samia; Kriker, Abdelouahed

2017-02-01

The behaviour of concrete beams strengthened with date palm fibers was studied by Nonlinear Finite Element Analysis using ANSYS software. Five beams that were experimentally tested in a previous research were considered. The results obtained from the ANSYS finite element analysis are compared with the experimental data for the five beams with different amounts of fibres, ranging from 0.2% to 0.5% by a step equal to 0.1% and with a fibre length of 0.04 m. The results obtained by FEA showed good agreement with those obtained by the experimental program. This research demonstrates the ability of FEA in predicting the behaviour of beams strengthened with Date Palm fibers. It will help researchers in studying beams with different configurations without the need to go through the lengthy experimental testing programs.

A U.S. Carbon Cycle Science Plan

NASA Astrophysics Data System (ADS)

Michalak, Anna M.; Jackson, Rob; Marland, Gregg; Sabine, Christopher

2009-03-01

First Meeting of the Carbon Cycle Science Working Group; Washington, D. C., 17-18 November 2008; The report “A U.S. carbon cycle science plan” (J. L. Sarmiento and S. C. Wofsy, U.S. Global Change Res. Program, Washington, D. C., 1999) outlined research priorities and promoted coordinated carbon cycle research across federal agencies for nearly a decade. Building on this framework and subsequent reports (available at http://www.carboncyclescience.gov/docs.php), the Carbon Cycle Science Working Group (CCSWG) was formed in 2008 to develop an updated strategy for the next decade. The recommendations of the CCSWG will go to agency managers who have collective responsibility for setting national carbon cycle science priorities and for sponsoring much of the carbon cycle research in the United States.

The National Astronomy Consortium Summer Student Research Program at NRAO-Socorro: Year 2 structure

NASA Astrophysics Data System (ADS)

Mills, Elisabeth A.; Sheth, Kartik; Giles, Faye; Perez, Laura M.; Arancibia, Demian; Burke-Spolaor, Sarah

2016-01-01

I will present a summary of the program structure used for the second year of hosting a summer student research cohort of the National Astronomy Consortium (NAC) at the National Radio Astronomy Observatory in Socorro, NM. The NAC is a program partnering physics and astronomy departments in majority and minority-serving institutions across the country. The primary aim of this program is to support traditionally underrepresented students interested in pursuing a career in STEM through a 9-10 week summer astronomy research project and a year of additional mentoring after they return to their home institution. I will describe the research, professional development, and inclusivity goals of the program, and show how these were used to create a weekly syllabus for the summer. I will also highlight several unique aspects of this program, including the recruitment of remote mentors for students to better balance the gender and racial diversity of available role models for the students, as well as the hosting of a contemporaneous series of visiting diversity speakers. Finally, I will discuss structures for continuing to engage, interact with, and mentor students in the academic year following the summer program. A goal of this work going forward is to be able to make instructional and organizational materials from this program available to other sites interested in joining the NAC or hosting similar programs at their own institution.

VizieR Online Data Catalog: Antennae galaxies (NGC 4038/4039) revisited (Whitmore+, 2010)

NASA Astrophysics Data System (ADS)

Whitmore, B. C.; Chandar, R.; Schweizer, F.; Rothberg, B.; Leitherer, C.; Rieke, M.; Rieke, G.; Blair, W. P.; Mengel, S.; Alonso-Herrero, A.

2012-06-01

Observations of the main bodies of NGC 4038/39 were made with the Hubble Space Telescope (HST), using the ACS, as part of Program GO-10188. Multi-band photometry was obtained in the following optical broadband filters: F435W (~B), F550M (~V), and F814W (~I). Archival F336W photometry of the Antennae (Program GO-5962) was used to supplement our optical ACS/WFC observations. Infrared observations were made using the Near Infrared Camera and Multi-Object Spectrometer (NICMOS) camera on HST as part of Program GO-10188. Observations were made using the NIC2 camera with the F160W, F187N, and F237M filters, and the NIC3 camera with the F110W, F160W, F164W, F187N, and F222M filters. (10 data files).

Future Impact of Globalism on Programs in Educational Administration.

ERIC Educational Resources Information Center

Prickett, R. L.; And Others

A descriptive analysis addressing the future impact of globalism on programs in educational administration provides perspicacity to professors in the specialty area. Emphasis on internal/global education is usually reserved for programs for individuals going to foreign countries, working with foreign countries, or providing cooperative programs…

Comments on Where the Creativity Research Has Been and Where Is It Going

ERIC Educational Resources Information Center

Runco, Mark A.

2017-01-01

This Commentary examines where the creativity research has been and where it is going. They key points include evolving definitions of creativity, interdisciplinarity in the creativity research, divergent thinking as a reliable index of creative potential, improvements in testing, the impact of technology, the inclusion of political, moral, and…

Lead Research and Development Activity for DOE's High Temperature, Low Relative Humidity Membrane Program (Topic 2)

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

James Fenton, PhD; Darlene Slattery, PhD; Nahid Mohajeri, PhD

2012-09-05

The Department of Energy’s High Temperature, Low Relative Humidity Membrane Program was begun in 2006 with the Florida Solar Energy Center (FSEC) as the lead organization. During the first three years of the program, FSEC was tasked with developing non-Nafion® proton exchange membranes with improved conductivity for fuel cells. Additionally, FSEC was responsible for developing protocols for the measurement of in-plane conductivity, providing conductivity measurements for the other funded teams, developing a method for through-plane conductivity and organizing and holding semiannual meetings of the High Temperature Membrane Working Group (HTMWG). The FSEC membrane research focused on the development of supportedmore » poly[perfluorosulfonic acid] (PFSA) – Teflon membranes and a hydrocarbon membrane, sulfonated poly(ether ether ketone). The fourth generation of the PFSA membrane (designated FSEC-4) came close to, but did not meet, the Go/No-Go milestone of 0.1 S/cm at 50% relative humidity at 120 °C. In-plane conductivity of membranes provided by the funded teams was measured and reported to the teams and DOE. Late in the third year of the program, DOE used this data and other factors to decide upon the teams to continue in the program. The teams that continued provided promising membranes to FSEC for development of membrane electrode assemblies (MEAs) that could be tested in an operating fuel cell. FSEC worked closely with each team to provide customized support. A logic flow chart was developed and discussed before MEA fabrication or any testing began. Of the five teams supported, by the end of the project, membranes from two of the teams were easily manufactured into MEAs and successfully characterized for performance. One of these teams exceeded performance targets, while the other requires further optimization. An additional team developed a membrane that shows great promise for significantly reducing membrane costs and increasing membrane lifetime.« less

Go4Life:Fitness for Baby Boomers On Up | NIH MedlinePlus the Magazine

MedlinePlus

... Go4Life is based on research demonstrating real health benefits of exercise and physical activity for older people, including those ... do. And although people 85 and older can benefit from exercise, only 11 percent report being active. Go4Life is ...

Investigation of nutriactive phytochemical - gamma-oryzanol in experimental animal models.

PubMed

Szcześniak, K A; Ostaszewski, P; Ciecierska, A; Sadkowski, T

2016-08-01

Gamma-oryzanol (GO) is an abundant dietary antioxidant that is considered to have beneficial effects in cardiovascular disease, cancer and diabetes. Other potential properties of GO include inhibition of gastric acid secretion and decreased post-exercise muscle fatigue. GO is a unique mixture of triterpene alcohol and sterol ferulates present in rice bran oil, a byproduct of rice processing. GO has been studied by many researchers over the last three decades. In particular, the utility of GO supplementation has been documented in numerous animal models. A large variety of species was examined, and various experimental methodologies and targets were applied. The aim of this study was to summarize the body of research on GO supplementation in animals and to examine possible mechanisms of GO action. Furthermore, while the safety of GO supplementation in animals has been well documented, studies demonstrating pharmacokinetics, pharmacodynamics and efficiency are less clear. The observed differences in these findings are also discussed. Journal of Animal Physiology and Animal Nutrition © 2015 Blackwell Verlag GmbH.

A New U.S. Carbon Cycle Science Plan

NASA Astrophysics Data System (ADS)

Michalak, A. M.; Jackson, R.; Marland, G.; Sabine, C.

2009-05-01

The report "A U.S. carbon cycle science plan" (J. L. Sarmiento and S. C. Wofsy, U.S. Global Change Res. Program, Washington, D. C., 1999) outlined research priorities and promoted coordinated carbon cycle research across federal agencies in the United States for nearly a decade. Building on this framework and subsequent reports (http://www.carboncyclescience.gov/docs.php), a working group comprised of 27 scientists was formed in 2008 under the United States Carbon Cycle Science Program to review the 1999 Science Plan, and to develop an updated strategy for carbon cycle research for the period from 2010 to 2020. This comprehensive review is being conducted with wide input from the research and stakeholder communities. The recommendations of the Carbon Cycle Science Working Group (CCSWG) will go to U.S. agency managers who have collective responsibility for setting national carbon cycle science priorities and for sponsoring much of the carbon cycle research in the United States. This presentation will provide an update on the ongoing planning process, will outline the steps that the CCSWG is undertaking in building consensus towards an updated U.S. Carbon Cycle Science Plan, and will seek input on the best ways in which to coordinate efforts with ongoing and upcoming research in Canada and Mexico, as well as with ongoing work globally.

Drug Abuse Prevention Starts with Parents

MedlinePlus

... hurt you.” Avoid TV programs, movies, and video games that glamorize tobacco, alcohol, and drugs. Since it’s ... do, like watch a movie or play a game. Leave—go home, go to class, go join ...

Going the Distance.

ERIC Educational Resources Information Center

Leno, Arthur J.

2003-01-01

Describes the development and implementation of the distance education program at Peirce College. This Internet-mediated distance learning program focuses on practical fields of study, drawing on the college's strengths in business administration, information technology, and paralegal studies. (SLD)

Summer Internships for Students through the Air Force Research Laboratory’s Scholars Program

NASA Astrophysics Data System (ADS)

Barnaby, David A.; Hwang, Eunsook; McCullough, Julie A.

2017-01-01

Did you know that the Air Force Research Laboratory (AFRL) has sponsored a summer research program for students for the last 15 years? The AFRL Scholars Program hires high school, undergraduate, and graduate students as payed interns for 12-18 weeks each summer to work on space science and astronomy projects at one of four AFRL locations. By now, more than 1200 students from 34 states have participated. Like advisors in other summertime astrophysics research programs, the AFRL mentors benefit from extra staff for their research efforts at no cost (the Scholars are funded centrally within AFRL). Likewise, the students benefit from summer pay, job experience in a science lab, university housing, and comradery with students from other states. Pay is based on the intern’s academic level with the range being $395/week for high school up to $1115/week for recent Ph.Ds. Benefits not available from other programs include a secret clearance, socializing with a cohort exceeding 100 peers, and exposure to a pathway to a professional science career outside academia. Benefits to AFRL include persuading young people to choose science-technical-engineering-math (STEM) degrees, and roughly 89% of participants show increased interest in STEM courses following their internship.In this poster, we present the advantages to college students (and their mentors) to participating. We outline the topic areas, 60% of which are related to space science and astronomy. We quantify the range of participants’ scholastic level and majors, as well as the impact the program has on stimulating STEM careers and sight stories of students going onto rewarding careers in AFRL. To be eligible, an applicant must be a U.S. citizen, at least 16 years old, available to work a 40-hour business week, agree to a background check, and be enrolled at the time of application. To apply for the summer 2017 program, start at http://afrlscholars.usra.edu.

40 CFR 179.91 - Burden of going forward; burden of persuasion.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Burden of going forward; burden of...) PESTICIDE PROGRAMS FORMAL EVIDENTIARY PUBLIC HEARING Hearing Procedures § 179.91 Burden of going forward... of going forward in the hearing with evidence as to the issues relevant to that request for a hearing...

40 CFR 179.91 - Burden of going forward; burden of persuasion.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Burden of going forward; burden of...) PESTICIDE PROGRAMS FORMAL EVIDENTIARY PUBLIC HEARING Hearing Procedures § 179.91 Burden of going forward... of going forward in the hearing with evidence as to the issues relevant to that request for a hearing...

Comparative studies on single-layer reduced graphene oxide films obtained by electrochemical reduction and hydrazine vapor reduction

NASA Astrophysics Data System (ADS)

Wang, Zhijuan; Wu, Shixin; Zhang, Juan; Chen, Peng; Yang, Guocheng; Zhou, Xiaozhu; Zhang, Qichun; Yan, Qingyu; Zhang, Hua

2012-02-01

The comparison between two kinds of single-layer reduced graphene oxide (rGO) sheets, obtained by reduction of graphene oxide (GO) with the electrochemical method and hydrazine vapor reduction, referred to as E-rGO and C-rGO, respectively, is systematically studied. Although there is no morphology difference between the E-rGO and C-rGO films adsorbed on solid substrates observed by AFM, the reduction process to obtain the E-rGO and C-rGO films is quite different. In the hydrazine vapor reduction, the nitrogen element is incorporated into the obtained C-rGO film, while no additional element is introduced to the E-rGO film during the electrochemical reduction. Moreover, Raman spectra show that the electrochemical method is more effective than the hydrazine vapor reduction method to reduce the GO films. In addition, E-rGO shows better electrocatalysis towards dopamine than does C-rGO. This study is helpful for researchers to understand these two different reduction methods and choose a suitable one to reduce GO based on their experimental requirements.

Student Self Governance: A Case Study

ERIC Educational Resources Information Center

Deegan, William L.

1974-01-01

Reports on a study which reviewed student successes and failures in an on-going student controlled program, where accountability, persistence and continuing commitment were required. Several conclusions are presented and weaknesses noted in these programs, many of which can be seen in faculty and administrative programs, too. (Author/PC)

Electronic Components and Systems for Cryogenic Space Applications

NASA Technical Reports Server (NTRS)

Patterson, R. L.; Hammoud, A.; Dickman, J. E.; Gerber, S.; Elbuluk, M. E.; Overton, E.

2001-01-01

Electronic components and systems capable of operation at cryogenic temperatures are anticipated in many future NASA space missions such as deep space probes and planetary surface exploration. For example, an unheated interplanetary probe launched to explore the rings of Saturn would reach an average temperature near Saturn of about - 183 C. In addition to surviving the deep space harsh environment, electronics capable of low temperature operation would contribute to improving circuit performance, increasing system efficiency, and reducing payload development and launch costs. Terrestrial applications where components and systems must operate in low temperature environments include cryogenic instrumentation, superconducting magnetic energy storage, magnetic levitation transportation system, and arctic exploration. An on-going research and development program at the NASA Glenn Research Center focuses on the development of reliable electronic devices and efficient power systems capable of surviving in low temperature environments. An overview of the program will be presented in this paper. A description of the low temperature test facilities along with selected data obtained from in-house component testing will also be discussed. Ongoing research activities that are being performed in collaboration with various organizations will also be presented.

International Cooperation of Space Science and Application in Chinese Manned Space Program

NASA Astrophysics Data System (ADS)

Gao, Ming; Guo, Jiong; Yang, Yang

Early in China Manned Space Program, lots of space science and application projects have been carried out by utilizing the SZ series manned spaceships and the TG-1 spacelab, and remarkable achievements have been attained with the efforts of international partners. Around 2020, China is going to build its space station and carry out space science and application research of larger scale. Along with the scientific utilization plan for Chinese space station, experiment facilities are considered especially for international scientific cooperation, and preparations on international cooperation projects management are made as well. This paper briefs the international scientific cooperation history and achievement in the previous missions of China Manned Space Program. The general resources and facilities that will support potential cooperation projects are then presented. Finally, the international cooperation modes and approaches for utilizing Chinese Space Station are discussed.

Experimental Performance of the NRL 8-Beam, 4-Cavity Multiple-Beam Klystron

NASA Astrophysics Data System (ADS)

Abe, D. K.; Pershing, D. E.; Nguyen, K. T.; Wood, F. N.; Myers, R. E.; Eisen, E. L.; Cusick, M.; Levush, B.

2006-01-01

Multiple-beam amplifiers (MBAs) represent a device technology with the potential to produce high-power, efficient amplifiers with relatively wide bandwidths that are compact, low-weight, low-noise, and operate at reduced voltages relative to comparable single-beam devices. To better understand the device physics and technical issues involved in the design, fabrication, and operation of these devices, the U.S. Naval Research Laboratory (NRL) has an on-going program to develop high peak power (> 600 kW) multiple-beam klystrons (MBKs) operating in S-band (˜3.3 GHz).

ITEP MEVVA ion beam for rhenium silicide production.

PubMed

Kulevoy, T; Gerasimenko, N; Seleznev, D; Kropachev, G; Kozlov, A; Kuibeda, R; Yakushin, P; Petrenko, S; Medetov, N; Zaporozhan, O

2010-02-01

The rhenium silicides are very attractive materials for semiconductor industry. In the Institute for Theoretical and Experimental Physics (ITEP) at the ion source test bench the research program of rhenium silicide production by ion beam implantation are going on. The investigation of silicon wafer after implantation of rhenium ion beam with different energy and with different total dose were carried out by secondary ions mass spectrometry, energy-dispersive x-ray microanalysis, and x-ray diffraction analysis. The first promising results of rhenium silicide film production by high intensity ion beam implantation are presented.

Welcome to the Land of the Navajo. A Book of Information about the Navajo Indians. Third Edition, 1972.

ERIC Educational Resources Information Center

Correll, J. Lee, Ed.; Watson, Editha L., Ed.

Compiled and edited by the Museum and Research Department of the Navajo Tribe in 1972, the text provides information about the Navajo Indians and their vast reservation. Major areas covered include Navajo history and customs, religion, arts and crafts, Navajo tribal government and programs, Navajoland and places to go, 7 wonders of the Navajo…

Music and Academic Success Go Together at Whitworth; University's Survey Results Also Suggest High School Music May Boost Chances of College Admittance

ERIC Educational Resources Information Center

Olson, Catherine Applefeld

2009-01-01

This article presents the results of a research by Whitworth University music professor Richard Strauch which assesses the freshman class for Whitworth's 2007-08 academic year. Strauch found that Whitworth students who stuck with their high school music program had higher GPAs and standardized test scores upon entering the university than…

Solving the dynamic ambulance relocation and dispatching problem using approximate dynamic programming

PubMed Central

Schmid, Verena

2012-01-01

Emergency service providers are supposed to locate ambulances such that in case of emergency patients can be reached in a time-efficient manner. Two fundamental decisions and choices need to be made real-time. First of all immediately after a request emerges an appropriate vehicle needs to be dispatched and send to the requests’ site. After having served a request the vehicle needs to be relocated to its next waiting location. We are going to propose a model and solve the underlying optimization problem using approximate dynamic programming (ADP), an emerging and powerful tool for solving stochastic and dynamic problems typically arising in the field of operations research. Empirical tests based on real data from the city of Vienna indicate that by deviating from the classical dispatching rules the average response time can be decreased from 4.60 to 4.01 minutes, which corresponds to an improvement of 12.89%. Furthermore we are going to show that it is essential to consider time-dependent information such as travel times and changes with respect to the request volume explicitly. Ignoring the current time and its consequences thereafter during the stage of modeling and optimization leads to suboptimal decisions. PMID:25540476

Emergent Conditional Relations in a Go/No-Go Procedure: Figure-Ground and Stimulus-Position Compound Relations

ERIC Educational Resources Information Center

Debert, Paula; Huziwara, Edson M.; Faggiani, Robson Brino; de Mathis, Maria Eugenia Simoes; McIlvane, William J.

2009-01-01

Past research has demonstrated emergent conditional relations using a go/no-go procedure with pairs of figures displayed side-by-side on a computer screen. The present study sought to extend applications of this procedure. In Experiment 1, we evaluated whether emergent conditional relations could be demonstrated when two-component stimuli were…

An expert system for wind shear avoidance

NASA Technical Reports Server (NTRS)

Stengel, Robert F.; Stratton, D. Alexander

1990-01-01

A study of intelligent guidance and control concepts for protecting against the adverse effects of wind shear during aircraft takeoffs and landings is being conducted, with current emphasis on developing an expert system for wind shear avoidance. Principal objectives are to develop methods for assessing the likelihood of wind shear encounter (based on real-time information in the cockpit), for deciding what flight path to pursue (e.g., takeoff abort, landing go-around, or normal climbout or glide slope), and for using the aircraft's full potential for combating wind shear. This study requires the definition of both deterministic and statistical techniques for fusing internal and external information , for making go/no-go decisions, and for generating commands to the manually controlled flight. The program has begun with the development of the WindShear Safety Advisor, an expert system for pilot aiding that is based on the FAA Windshear Training Aid; a two-volume manual that presents an overview , pilot guide, training program, and substantiating data provides guidelines for this initial development. The WindShear Safety Advisor expert system currently contains over 200 rules and is coded in the LISP programming language.

The Arecibo Observatory Space Academy

NASA Astrophysics Data System (ADS)

Rodriguez-Ford, Linda A.; Fernanda Zambrano Marin, Luisa; Aponte Hernandez, Betzaida; Soto, Sujeily; Rivera-Valentin, Edgard G.

2016-10-01

The Arecibo Observatory Space Academy (AOSA) is an intense fifteen-week pre-college research program for qualified high school students residing in Puerto Rico, which includes ten days for hands-on, on site research activities. Our mission is to prepare students for their professional careers by allowing them to receive an independent and collaborative research experience on topics related to the multidisciplinary field of space science. Our objectives are to (1) supplement the student's STEM education via inquiry-based learning and indirect teaching methods, (2) immerse students in an ESL environment, further developing their verbal and written presentation skills, and (3) foster in every student an interest in the STEM fields by harnessing their natural curiosity and knowledge in order to further develop their critical thinking and investigation skills. Students interested in participating in the program go through an application, interview and trial period before being offered admission. They are welcomed as candidates the first weeks, and later become cadets while experiencing designing, proposing, and conducting research projects focusing in fields like Physics, Astronomy, Geology, Chemistry, and Engineering. Each individual is evaluated with program compatibility based on peer interaction, preparation, participation, and contribution to class, group dynamics, attitude, challenges, and inquiry. This helps to ensure that specialized attention can be given to students who demonstrate a dedication and desire to learn. Deciding how to proceed in the face of setbacks and unexpected problems is central to the learning experience. At the end of the semester, students present their research to the program mentors, peers, and scientific staff. This year, AOSA students also focused on science communication and were trained by NASA's FameLab. Students additionally presented their research at this year's International Space Development Conference (ISDC), which was held in San Juan, Puerto Rico. Funding for this program is provided by NASA SSERVI-LPI: Center for Lunar Science and Exploration through USRA. Supplemental funding for attendance to ISDC was received from the Puerto Rico Science and Technology Trust.

Technology transfer personnel exchange at the Boeing Company

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

Antoniak, Z.I.

1993-03-01

The objective of the exchange was to transfer Pacific Northwest Laboratory (PNL) technology and expertise in advanced ceramic fabric composites (ACFC) to the Boeing Defense & Space Group (Boeing Aerospace). Boeing Aerospace was especially interested in applying PNL-developed ACFC technology to its current and future spacecraft and space missions. Boeing has on-going independent research and development (R&D) programs on advanced radiators and heat pipes, therefore, PNL research in ceramic fabric heat pipes was of particular interest to Boeing. Thus, this exchange assisted in the transfer of PNL`s ACFC heat pipe technology and other, related research capabilities to private industrial application.more » The project was proposed as an initial step in building a long-term collaborative relationship between Boeing and PNL that may result in future Cooperative Research and Development Agreements (CRADAs) and/or other types of collaborative efforts.« less

Technology transfer personnel exchange at the Boeing Company

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

Antoniak, Z.I.

1993-03-01

The objective of the exchange was to transfer Pacific Northwest Laboratory (PNL) technology and expertise in advanced ceramic fabric composites (ACFC) to the Boeing Defense Space Group (Boeing Aerospace). Boeing Aerospace was especially interested in applying PNL-developed ACFC technology to its current and future spacecraft and space missions. Boeing has on-going independent research and development (R D) programs on advanced radiators and heat pipes, therefore, PNL research in ceramic fabric heat pipes was of particular interest to Boeing. Thus, this exchange assisted in the transfer of PNL's ACFC heat pipe technology and other, related research capabilities to private industrial application.more » The project was proposed as an initial step in building a long-term collaborative relationship between Boeing and PNL that may result in future Cooperative Research and Development Agreements (CRADAs) and/or other types of collaborative efforts.« less

Optimal go/no-go ratios to maximize false alarms.

PubMed

Young, Michael E; Sutherland, Steven C; McCoy, Anthony W

2018-06-01

Despite the ubiquity of go/no-go tasks in the study of behavioral inhibition, there is a lack of evidence regarding the impact of key design characteristics, including the go/no-go ratio, intertrial interval, and number of types of go stimuli, on the production of different response classes of central interest. In the present study we sought to empirically determine the optimal conditions to maximize the production of a rare outcome of considerable interest to researchers: false alarms. As predicted, the shortest intertrial intervals (450 ms), intermediate go/no-go ratios (2:1 to 4:1), and the use of multiple types of go stimuli produced the greatest numbers of false alarms. These results are placed within the context of behavioral changes during learning.

Natural environment application for NASP-X-30 design and mission planning

NASA Technical Reports Server (NTRS)

Johnson, D. L.; Hill, C. K.; Brown, S. C.; Batts, G. W.

1993-01-01

The NASA/MSFC Mission Analysis Program has recently been utilized in various National Aero-Space Plane (NASP) mission and operational planning scenarios. This paper focuses on presenting various atmospheric constraint statistics based on assumed NASP mission phases using established natural environment design, parametric, threshold values. Probabilities of no-go are calculated using atmospheric parameters such as temperature, humidity, density altitude, peak/steady-state winds, cloud cover/ceiling, thunderstorms, and precipitation. The program although developed to evaluate test or operational missions after flight constraints have been established, can provide valuable information in the design phase of the NASP X-30 program. Inputting the design values as flight constraints the Mission Analysis Program returns the probability of no-go, or launch delay, by hour by month. This output tells the X-30 program manager whether the design values are stringent enough to meet his required test flight schedules.

Aura Science and Validation

NASA Technical Reports Server (NTRS)

Hilsenrath, E.; Schoeberl, M.; Douglass, A.; Anderson, J.; Bhartia, P. K. (Technical Monitor)

2002-01-01

The EOS-Aura Mission is designed to answer three basic questions concerning the Earth's atmosphere: 1) Is ozone recovering as predicted, 2) is air quality getting worse, and 3) how is climate changing? Aura's four instruments work synergistically and are dedicated to answering these questions. These questions relate to NASA Earth Science Enterprise's overall strategic questions, which seek to understand the consequences of climate change for human civilization and determine if these changes can be predicted. NASA supports an ongoing research and analysis program, which is conducted independently and in support of satellite missions. The research program conducts several on-going field campaigns employing aircraft, balloons, and ground based systems. These campaigns have focused on exploring processes in the tropics, high latitudes, and continental outflow to explain the chemistry and transport in the troposphere and stratosphere and how these regions interact. NASA is now studying how the Aura mission and requirements of the research and analysis program might be merged to achieve its strategic goals related to global atmospheric chemistry changes. In addition, NASA field campaign resources will be folded into Aura's validation requirements. Aura validation requires correlative measurements throughout the troposphere and stratosphere under a range of observing and geophysical conditions. Because of the recent launches of Envisat and other smaller international chemistry satellites, the NASA program plans to collaborate with European space agencies in developing a series of campaigns that will provide continuity between those satellites missions and Aura.

Development of Processing Techniques for Advanced Thermal Protection Materials

NASA Technical Reports Server (NTRS)

Selvaduray, Guna; Cox, Michael; Srinivasan, Vijayakumar

1997-01-01

Thermal Protection Materials Branch (TPMB) has been involved in various research programs to improve the properties and structural integrity of the existing aerospace high temperature materials. Specimens from various research programs were brought into the analytical laboratory for the purpose of obtaining and refining the material characterization. The analytical laboratory in TPMB has many different instruments which were utilized to determine the physical and chemical characteristics of materials. Some of the instruments that were utilized by the SJSU students are: Scanning Electron Microscopy (SEM), Energy Dispersive X-ray analysis (EDX), X-ray Diffraction Spectrometer (XRD), Fourier Transform-Infrared Spectroscopy (FTIR), Ultra Violet Spectroscopy/Visible Spectroscopy (UV/VIS), Particle Size Analyzer (PSA), and Inductively Coupled Plasma Atomic Emission Spectrometer (ICP-AES). The above mentioned analytical instruments were utilized in the material characterization process of the specimens from research programs such as: aerogel ceramics (I) and (II), X-33 Blankets, ARC-Jet specimens, QUICFIX specimens and gas permeability of lightweight ceramic ablators. In addition to analytical instruments in the analytical laboratory at TPMB, there are several on-going experiments. One particular experiment allows the measurement of permeability of ceramic ablators. From these measurements, physical characteristics of the ceramic ablators can be derived.

Science and Science Education Go Hand-in-Hand: The Impact of the NASA Science Mission Directorate Education and Public Outreach Program

NASA Astrophysics Data System (ADS)

Smith, D. A.; Peticolas, L.; Schwerin, T.; Shipp, S.; Manning, J. G.

2014-07-01

For nearly two decades, NASA has embedded education and public outreach (EPO) in its Earth and space science missions and research programs on the principle that science education is most effective when educators and scientists work hand-in-hand. Four Science EPO Forums organize the respective NASA Science Mission Directorate (SMD) Astrophysics, Earth Science, Heliophysics, and Planetary Science EPO programs into a coordinated, efficient, and effective nationwide effort. The NASA SMD EPO program evaluates EPO impacts that support NASA's policy of providing a direct return-on-investment for the American public, advances STEM education and literacy, and enables students and educators to participate in the practice of science as embodied in the 2013 Next Generation Science Standards. Leads of the four NASA SMD Science EPO Forums provided big-picture perspectives on NASA's effort to incorporate authentic science into the nation's STEM education and scientific literacy, highlighting examples of program effectiveness and impact. Attendees gained an increased awareness of the depth and breadth of NASA SMD's EPO programs and achievements, the magnitude of its impacts through representative examples, and the ways current and future EPO programs can build upon the work being done.

HiRel: Hybrid Automated Reliability Predictor (HARP) integrated reliability tool system, (version 7.0). Volume 3: HARP Graphics Oriented (GO) input user's guide

NASA Technical Reports Server (NTRS)

Bavuso, Salvatore J.; Rothmann, Elizabeth; Mittal, Nitin; Koppen, Sandra Howell

1994-01-01

The Hybrid Automated Reliability Predictor (HARP) integrated Reliability (HiRel) tool system for reliability/availability prediction offers a toolbox of integrated reliability/availability programs that can be used to customize the user's application in a workstation or nonworkstation environment. HiRel consists of interactive graphical input/output programs and four reliability/availability modeling engines that provide analytical and simulative solutions to a wide host of highly reliable fault-tolerant system architectures and is also applicable to electronic systems in general. The tool system was designed at the outset to be compatible with most computing platforms and operating systems, and some programs have been beta tested within the aerospace community for over 8 years. This document is a user's guide for the HiRel graphical preprocessor Graphics Oriented (GO) program. GO is a graphical user interface for the HARP engine that enables the drawing of reliability/availability models on a monitor. A mouse is used to select fault tree gates or Markov graphical symbols from a menu for drawing.

Strangeness Nuclear Physics at J-PARC

NASA Astrophysics Data System (ADS)

Nagae, Tomofumi

2013-08-01

After the big earthquake in the east part of Japan on March 11, 2011, the beams in the hadron experimental hall at J-PARC have been successfully recovered in February, 2012. The experimental program using pion beams is now on-going with the primary proton beam power of ~5 kW. Before a long summer shutdown scheduled in 2013, several experiments in strangeness nuclear physics are going to take data. In this period, we anticipate the beam power would exceed 10 kW and the experiments to use K - beams will start. The experimental program is explained briefly.

Age Specific Programming.

ERIC Educational Resources Information Center

Morse, Neil

Are children going to continue to serve television by providing a trusting audience for its commercial message, or is television going to begin to serve children? Current children's programs are designed for the sole purpose of holding the attention of the broadest age span possible. Today's television fails to enhance the small child's…

Graphene oxide: surface activity and two-dimensional assembly.

PubMed

Kim, Franklin; Cote, Laura J; Huang, Jiaxing

2010-05-04

Graphene oxide (GO) is a promising precursor for preparing graphene-based composites and electronics applications. Like graphene, GO is essentially one-atom thick but can be as wide as tens of micrometers, resulting in a unique type of material building block, characterized by two very different length scales. Due to this highly anisotropic structure, the collective material properties are highly dependent on how these sheets are assembled. Therefore, understanding and controlling the assembly behavior of GO has become an important subject of research. In this Research News article the surface activity of GO and how it can be employed to create two-dimensional assemblies over large areas is discussed.

Techniques for hot structures testing

NASA Technical Reports Server (NTRS)

Deangelis, V. Michael; Fields, Roger A.

1990-01-01

Hot structures testing have been going on since the early 1960's beginning with the Mach 6, X-15 airplane. Early hot structures test programs at NASA-Ames-Dryden focused on operational testing required to support the X-15 flight test program, and early hot structures research projects focused on developing lab test techniques to simulate flight thermal profiles. More recent efforts involved numerous large and small hot structures test programs that served to develop test methods and measurement techniques to provide data that promoted the correlation of test data with results from analytical codes. In Nov. 1988 a workshop was sponsored that focused on the correlation of hot structures test data with analysis. Limited material is drawn from the workshop and a more formal documentation is provided of topics that focus on hot structures test techniques used at NASA-Ames-Dryden. Topics covered include the data acquisition and control of testing, the quartz lamp heater systems, current strain and temperature sensors, and hot structures test techniques used to simulate the flight thermal environment in the lab.

A Photometric Survey of Centaur and Trans-Neptunian Objects

NASA Astrophysics Data System (ADS)

Tegler, S. C.; Romanishin, W.; Weintraub, D. A.; Fink, U.; Fevig, R.

1997-07-01

We present a progress report on our program at the Steward Observatory 1.5-m and 2.3-m telescopes, the NASA Infrared Telescope Facility, and the Kitt Peak National Observatory 4.0-m telescope to carry out a B, V, R, J, H, and K band photometric survey of Centaur and Trans-Neptunian Objects (TNOs). The goals of our program are to: (1) constrain the sizes and shapes and spin axis orientations of these objects, and (2) determine whether these objects exhibit a diversity of colors and therefore a diversity of surface compositions. We have constrained the sizes and shapes and spin axis orientations of the TNOs 1993 SC and 1994 TB and the Centaur 1995 GO. If we assume the axes of rotation are orthogonal to our line of sight, then 1993 SC is spherical (semi-major to semi-minor axis ratio, a/b <= 1.12) and 1994 TB and 1995 GO are elongated (a/b ~ 1.4). We find that the TNOs 1993 SC and 1994 TB and Centaurs 1993 HA2 and 5145 Pholus have extraordinarily red B-V and V-R colors, among the reddest in the Solar System. Extraordinarily red colors are consistent with surfaces rich in complex carbon-bearing molecules. The B-V, V-R, V-J, and J-K colors of 1995 GO are much less red (similar to redder Trojan asteroids). In the future, once we have a statistically significant number of observations, we will look for a Centuar and TNO color trend with perihelion distance. In addition, we will examine individual Centaurs and TNOs for a color trend with longitude. From such an analysis we will constrain the importance of cosmic ray bombardment, collisions, and coma formation on the surface evolution of Centaurs and TNOs. This research is supported by the NASA Origins of Solar Systems Program.

Erasmus Student Motivation: Why and Where to Go?

ERIC Educational Resources Information Center

Lesjak, Miha; Juvan, Emil; Ineson, Elizabeth M.; Yap, Matthew H.; Axelsson, Eva Podovšovnik

2015-01-01

The ERASMUS exchange program is considered an important contributor to the tourism industry and higher education within and beyond the European Union (EU). However, the questions arise: (1) Why do participants elect to go on a study exchange? (2) Why do participants opt to study in a particular location? Identified international mobility motives…

The SIRTF Legacy Observing Program

NASA Astrophysics Data System (ADS)

Greenhouse, M. A.; Leisawitz, D.; Gehrz, R. D.; Clemens, D. P.; Force, Sirtf Community Task

1997-12-01

Legacy Observations and General Observations(GO)are separate categories in which SIRTF observing time will be allocated through peer reviewed community proposals. The Legacy Program will embrace several projects, each headed by a Legacy Principal Investigator. Legacy Observations are distinguished from General Observations by the following three criteria: [1] the project is a large, coherent investigation whose scientific goals can not be met by a number of smaller, uncoordinated projects; [2] the data will be of both general and lasting importance to the broad astronomical community and of immediate utility in motivating and planning follow-on GO investigations with SIRTF; and [3] the data (unprocessed, fully processed, and at intermediate steps in processing) will be placed in a public data base immediately and with no proprietary period. The goals of the SIRTF Legacy program are: [1] enable community use of SIRTF for large coherent survey observations, [2] provide prompt community access to SIRTF survey data, and [3] enable GO program observations based on Legacy program results. A likely attribute (but not a requirement) for Legacy projects is that they may involve hundreds, and perhaps thousands, of hours of observing time. It is anticipated that as much as 6000 hours of telescope time will be allocated through the Legacy program. To meet Legacy program goal [3], allocation of as much as 70% of SIRTF's first year on orbit to Legacy projects may be necessary, and the observing phase of the Legacy program will be completed during the following year. A Legacy call for proposals will be issued 1 year prior to launch or sooner, and will be open to all scientists and science topics. In this poster, we display Legacy program definition and schedule items that will be of interest to those intending to propose under this unique opportunity.

Education Officers on board the JOIDES Resolution: A Three-Year Review and Assessment of a Unique Professional Development Opportunity

NASA Astrophysics Data System (ADS)

Cooper, S. K.; Peart, L.

2012-12-01

Deep Earth Academy - as the education department of the Integrated Ocean Drilling Program - has pioneered a unique approach to the role of educators on board ocean-going research expeditions. As Education Officers, the educator on board the JOIDES Resolution (JR) has the role of prime translator of the exciting geological, geochemical, microbiological and paleo-oceanographic science being done, with sole responsibility for coordinating the story of each expedition that is sent out to the broader world. For two months, the Education Officer coordinates - with participation from the science party and technical staff - blogs, social media postings, web site updates and live ship-to-shore events for a variety of shore-based audiences, including classrooms, museums, professional development workshops and media outlets. This presentation will include results of a three-year review of the experiences of the JR's Education Officers, including their perspectives on their role, the impacts on their lives, careers and students, and their recommendations for the program going forward. Data from surveys of the science parties and technical staff with whom they worked, live event feedback and focus groups will be shared. The presentation will also include video examples of the education officers at work. Opportunities to become involved in this professional development opportunity - either from the ship or shore - will be shared.

Paged GIRS (Graph Information Retrieval System) Users Manual.

DTIC Science & Technology

1981-05-01

AD-Ag" in DAVID W TAYLOR NAVAL SHIP RESEARCH AND OEVELOPMENT CE--ETC F/9 5/2 PAGED GIRS (GRAPWN ZORM4ATION RETRIEVAL SYSTEM) USERS MANUAL.(U) MAY 61...PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK AREA A WORK UNIT MBESS David W . Taylor Naval Ship Research and Development...CURAG(2) - 1 0060 J =0 0061 CALL LVFPEX(J,: ’,J,J) C C NO MORE CONTINUANTS " 0062 IF(MSARET ,IE. O) GO TO S0 90 AD-A*" &1*5 DAVID W TAYLOR NAVAL. SHIP

Cullin 5: A Destabilizing Force for Some Oncogenes | Center for Cancer Research

Cancer.gov

Cancer can result when cellular processes such as proliferation and cell death go haywire. Among the many mechanisms in place to regulate these critical processes are molecular chaperones, which help proteins attain their proper functional shape and also regulate protein degradation through the cell’s recycling program, called the ubiquitin/proteasome system. One molecular chaperone, heat shock protein 90 (Hsp90), is of particular interest to cancer researchers because many of its target proteins—sometimes called client proteins—have been implicated in the maintenance and progression of a number of cancers.

Transitions to College: Lessons from the Disciplines

ERIC Educational Resources Information Center

Trent, William; Orr, Margaret Terry; Ranis, Sheri; Holdaway, Jennifer

2007-01-01

Background/Context: Prior research on the challenges of college going and retention among adolescents today, particularly low-income, minority, and first-generation college-going youth, provide the context for this article. Purpose/Objective/Research Question/Focus of Study: This article sets the stage for the special issue articles by framing the…

Going the extra mile - creating a co-operative model for supporting patient and public involvement in research.

PubMed

Horobin, Adele

2016-01-01

In 2014, the Chief Medical Officer and Director General of Research and Development commissioned a review of patient and public involvement in the National Institute for Health Research. The report on this review, entitled 'Going the Extra Mile' was published in March, 2015. It described the bold goal of expecting all people using health and social care, and increasing numbers of the public, to be aware of and choosing to be involved in research. This requires more effort to build public awareness of research and better support for the public and researchers to do patient and public involvement in research. The author has created a new way of providing support for patient and public involvement based on co-operation between organisations. Termed 'share-banking', this model pools limited resources across organisations to deliver a regional programme of support activities for patient and public involvement over the long term. This includes helping organisations to share and learn from each other to avoid 're-inventing wheels' (where separate organisations each develop the same thing from the beginning). The 'Going the Extra Mile' report recommends that local organisations should work together to deliver public involvement activities across a region. 'Share-banking' should help fulfil this recommendation. The 'Going the Extra Mile' final report opened with the ambition to increase the public's awareness, participation and involvement in research. It stated the need for public and researchers to be better supported to do public involvement. A new co-operative model, termed 'share-banking', has been developed whereby organisations pool limited resources to create and sustain support for patient and public involvement in research. This should fulfil the 'Going the Extra Mile' report's recommendation to take a collaborative, cross-organisational and regional approach to public involvement.

GRIIDC: A Data Repository for Gulf of Mexico Science

NASA Astrophysics Data System (ADS)

Ellis, S.; Gibeaut, J. C.

2017-12-01

The Gulf of Mexico Research Initiative Information & Data Cooperative (GRIIDC) system is a data management solution appropriate for any researcher sharing Gulf of Mexico and oil spill science data. Our mission is to ensure a data and information legacy that promotes continual scientific discovery and public awareness of the Gulf of Mexico ecosystem. GRIIDC developed an open-source software solution to manage data from the Gulf of Mexico Research Initiative (GoMRI). The GoMRI program has over 2500 researchers from diverse fields of study with a variety of attitudes, experiences, and capacities for data sharing. The success of this solution is apparent through new partnerships to share data generated by RESTORE Act Centers of Excellence Programs, the National Academies of Science, and others. The GRIIDC data management system integrates dataset management planning, metadata creation, persistent identification, and data discoverability into an easy-to-use web application. No specialized software or program installations are required to support dataset submission or discovery. Furthermore, no data transformations are needed to submit data to GRIIDC; common file formats such as Excel, csv, and text are all acceptable for submissions. To ensure data are properly documented using the GRIIDC implementation of the ISO 19115-2 metadata standard, researchers submit detailed descriptive information through a series of interactive forms and no knowledge of metadata or xml formats are required. Once a dataset is documented and submitted the GRIIDC team performs a review of the dataset package. This review ensures that files can be opened and contain data, and that data are completely and accurately described. This review does not include performing quality assurance or control of data points, as GRIIDC expects scientists to perform these steps during the course of their work. Once approved, data are made public and searchable through the GRIIDC data discovery portal and the DataONE network.

A High-precision Trigonometric Parallax to an Ancient Metal-poor Globular Cluster

NASA Astrophysics Data System (ADS)

Brown, T. M.; Casertano, S.; Strader, J.; Riess, A.; VandenBerg, D. A.; Soderblom, D. R.; Kalirai, J.; Salinas, R.

2018-03-01

Using the Wide Field Camera 3 (WFC3) on the Hubble Space Telescope (HST), we have obtained a direct trigonometric parallax for the nearest metal-poor globular cluster, NGC 6397. Although trigonometric parallaxes have been previously measured for many nearby open clusters, this is the first parallax for an ancient metal-poor population—one that is used as a fundamental template in many stellar population studies. This high-precision measurement was enabled by the HST/WFC3 spatial-scanning mode, providing hundreds of astrometric measurements for dozens of stars in the cluster and also for Galactic field stars along the same sightline. We find a parallax of 0.418 ± 0.013 ± 0.018 mas (statistical, systematic), corresponding to a true distance modulus of 11.89 ± 0.07 ± 0.09 mag (2.39 ± 0.07 ± 0.10 kpc). The V luminosity at the stellar main-sequence turnoff implies an absolute cluster age of 13.4 ± 0.7 ± 1.2 Gyr. Based on observations made with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS 5-26555. These observations are associated with programs GO-13817, GO-14336, and GO-14773.

Entering a New ERA: Education Resources and AGU

NASA Astrophysics Data System (ADS)

Karsten, J. L.; Johnson, R. M.

2001-12-01

Professional societies play a unique role in the on-going battle to improve public education in the Earth and space sciences. With guidance from its Committee on Education and Human Resources (CEHR), AGU has traditionally sponsored strong programs that provide mechanisms for linking its research membership with the formal/informal science education communities. Among the most successful of these are tutorials for K-12 teachers taught by AGU members during national meetings (e.g., GIFT - Geophysical Information For Teachers) and internships that allow teachers to experience geophysical science research first-hand (e.g., STaRS - Science Teacher and Research Scientist). AGU also co-sponsors major symposia to discuss and develop strategies for Earth science education reform (e.g., the NSF-sponsored Shaping the Future workshop) and provides an annual forum for the Heads and Chairs of undergraduate geoscience departments to discuss common problems and share solutions. In the fall of 2001, AGU expects to unveil a major new education and outreach website that will provide enhanced opportunities for communicating to students, teachers and the public about AGU members' research and new directions in geophysical science education. The most important contribution that AGU makes, however, is to validate and prominently endorse the education and outreach efforts of its members, both by sponsoring well-attended, education-related special sessions at AGU national meetings and by annually honoring individuals or groups with the Excellence in Geoscience Education award. Recent staff changes at AGU headquarters have brought new opportunities to expand upon these successful existing programs and move in other directions that capitalize on the strengths of the organization. Among new initiatives being considered are programs that partner education efforts with those being developed as part of several large research programs, curriculum modules that will promote teaching earth sciences-related materials within core physics, chemistry, and math curricula, and more sophisticated informal science education programs. Efforts to better coordinate AGU's education programs with those being developed by other professional geoscience organizations are also underway.

Benefits and challenges of a QSP approach through case study: Evaluation of a hypothetical GLP-1/GIP dual agonist therapy.

PubMed

Rieger, Theodore R; Musante, Cynthia J

2016-10-30

Quantitative Systems Pharmacology (QSP) is an emerging science with increasing application to pharmaceutical research and development paradigms. Through case study we provide an overview of the benefits and challenges of applying QSP approaches to inform program decisions in the early stages of drug discovery and development. Specifically, we describe the use of a type 2 diabetes systems model to inform a No-Go decision prior to lead development for a potential GLP-1/GIP dual agonist program, enabling prioritization of exploratory programs with higher probability of clinical success. Copyright © 2016 The Authors. Published by Elsevier B.V. All rights reserved.

A preliminary study on the integral relationship between critical thinking and mathematical thinking among practicing civil engineers

NASA Astrophysics Data System (ADS)

Osman, Sharifah; Mohammad, Shahrin; Abu, Mohd Salleh

2015-05-01

Mathematics and engineering are inexorably and significantly linked and essentially required in analyzing and accessing thought to make good judgment when dealing in complex and varied engineering problems. A study in the current engineering education curriculum to explore how the critical thinking and mathematical thinking relates to one another, is therefore timely crucial. Unfortunately, there is not much information available explicating about the link. This paper aims to report findings of a critical review as well as to provide brief description of an on-going research aimed to investigate the dispositions of critical thinking and the relationship and integration between critical thinking and mathematical thinking during the execution of civil engineering tasks. The first part of the paper reports an in-depth review on these matters based on rather limited resources. The review showed a considerable form of congruency between these two perspectives of thinking, with some prevalent trends of engineering workplace tasks, problems and challenges. The second part describes an on-going research to be conducted by the researcher to investigate rigorously the relationship and integration between these two types of thinking within the perspective of civil engineering tasks. A reasonably close non-participant observations and semi-structured interviews will be executed for the pilot and main stages of the study. The data will be analyzed using constant comparative analysis in which the grounded theory methodology will be adopted. The findings will serve as a useful grounding for constructing a substantive theory revealing the integral relationship between critical thinking and mathematical thinking in the real civil engineering practice context. The substantive theory, from an angle of view, is expected to contribute some additional useful information to the engineering program outcomes and engineering education instructions, aligns with the expectations of engineering program outcomes set by the Engineering Accreditation Council.

High-Resolution X-Ray Imaging of Colliding Radio-Jet Galaxies

NASA Technical Reports Server (NTRS)

Born, Kirk D.; Whitmore, Brad

1996-01-01

We received ROSAT data for four program objects:3C31,3C278,3C449,and NGC1044. The first three sources were observed with the ROSAT HRI instrument. Our plan was to use the HRI to image the hot gas distribution in a few pairs of strongly disturbed interacting elliptical galaxies which are also strong radio sources having a bent-jet source morphology. The PSPC was used for NGC1044 in order to obtain a flux measurement to use in planning future High Resolution Imager (HRI) observations of that source. Though we never requested such HRI observations of NGC1044, others have used those archival PSPC data from our project for other research projects and analyses. The goal of the program was to elucidate the detailed distribution of hot gas into which the jets flow. The X-ray data were consequently analyzed in conjunction with existing VLA radio maps, optical broad-band and H-alpha Charge Couple device (CCD) images, and optical kinematic data to constrain models for the propagation of ballistic jets in interacting galaxies. We were able to test and validate the claimed causal connection between tidal interaction, the presence of gas, and the onset of activity in galaxies. The full multi-wavelength multi-observatory analyses described here are still on-going and will be published in the future. Because of the relevance of this research to on-going work in the field of active galaxies, the grant was used to support travel to several scientific meetings where our x-ray analysis, numerical modeling, and related radio results were presented and discussed.

Virtual reality rehabilitation for stroke patients: Recent review and research issues

NASA Astrophysics Data System (ADS)

Arip, Eza Surya Mohd; Ismail, Waidah; Nordin, Md Jan; Radman, Abduljalil

2017-11-01

Stroke is one of the main causes of disability in the world. In order for stroke survivors to reduce their disability, they need to go through a rehabilitation process to regain back their independence and improve their quality of life. To guide patients in their rehabilitation process and improve their receptiveness in performing repetitive exercises, a new rehabilitation training program using Virtual Reality (VR) technology has been introduced. This has attracted many researchers to explore more on VR technology as a new tool for stroke patient's rehabilitation. This paper presents a review on existing VR systems that have been developed for stroke rehabilitation. First, recent VR systems utilized for rehabilitation after stroke are delineated and categorized. Each of these categories concludes with a discussion on limitations and any issues that arise from it. Finally, a concise summary with significant findings and future possibilities in VR rehabilitation research is presented in table format.

A Study of Chief Academic Officers of Independent Colleges and Universities: Who Are They? Where Do They Come from? What Are They Doing? Where Do They Want to Go?

ERIC Educational Resources Information Center

Hartley, Harold V., III; Godin, Eric E.

2010-01-01

Chief academic officers (CAOs) of independent colleges and universities are the principal leaders and managers of the academic programs of the institutions they serve. The core functions of higher education--teaching students, conducting scholarly research, and service to the academic community--usually fall under their purview. Despite these…

Muon Accelerator Program (MAP) | Muon Collider | Research Goals

Science.gov Websites

mysterious something else: dark matter and dark energy. We have learned that in fact we do not know what most what dark matter and dark energy are--and creating a revolution in our understanding of particle ? What are matter, energy, space and time? How did we get here and where are we going? Physicists have

Magic User’s Manual 2006

DTIC Science & Technology

2006-12-01

K (M) M issioin Research MRC/WDC-R-556 MAGIC USER’S MANUAL 2006 Author(s): Larry Ludeking ATK Mission Research Contract No.: F49620-03-C-0030 L¾[iJiD... Magic Tool Suite for Windows. It uses the standard Windows Help so it is pretty self-explanatory. You can use the panel to the left to scan through... MAGIC Go to Part 2. MCL Commands Go to Part 3. Tirnc and Space Go to Part 4. Spatial Extensions Go to Part 5. Properties Go to Part 6. Algorithms Go

How Does the Scientific Community Contribute to Gene Ontology?

PubMed

Lovering, Ruth C

2017-01-01

Collaborations between the scientific community and members of the Gene Ontology (GO) Consortium have led to an increase in the number and specificity of GO terms, as well as increasing the number of GO annotations. A variety of approaches have been taken to encourage research scientists to contribute to the GO, but the success of these approaches has been variable. This chapter reviews both the successes and failures of engaging the scientific community in GO development and annotation, as well as, providing motivation and advice to encourage individual researchers to contribute to GO.

The psychosocial impact of armed conflict on children. Rethinking traditional paradigms in research and intervention.

PubMed

Stichick, T

2001-10-01

It is undeniable that the impact of war on children is a significant issue that merits continued efforts in research and intervention. It is time for a shift in paradigms; instead of focusing solely on exposure to traumatic events and defining pathology per dominant diagnostic criteria, it is essential that research turn to examining the effect of chronic stressors and exploring how certain mechanisms may be protective or act to moderate the psychosocial impact of war on children. The role of such protective mechanisms must be examined for differences by development and gender and by cultural context and the nature of the conflict situation itself. Investigations of the health and psychosocial well-being of war-affected children and the programs that serve them must attend to the restoration of basic physiologic needs, safety, structure, familial ties, and other sources of support and integration of cultural practices of healing. The coping efforts of young people and their families and the creation of more positive roles for youth also must be explored. Addressing these fundamental issues in research and programming will go a long way in fostering new opportunities for peace, healing, and the promotion of mental health and well-being for war-affected children in modern times.

Science Education at Fermilab Program Search

Science.gov Websites

JavaScript is Turned Off or Not Supported in Your Browser. To search for programs go to the Non -Javascript Search or turn on Javascript and reload this page. Programs | Science Adventures | Calendar | Undergraduates Fermilab Ed Site Search Google Custom Search Programs: Introducing You to the World of Science

Academic Program Review--Concerns and Justification.

ERIC Educational Resources Information Center

Heldman, D. R.

Academic program review should not be considered a new phenomenon in higher education; reviews of various types have been conducted on a continuing basis. The renewed importance of an organized effort has been stimulated by the inability of funding sources to maintain levels of support required to insure quality in all on-going programs. Current…

MSFC Skylab lessons learned

NASA Technical Reports Server (NTRS)

1974-01-01

Key lessons learned during the Skylab Program that could have impact on on-going and future programs are presented. They present early and sometimes subjective opinions; however, they give insights into key areas of concern. These experiences from a complex space program management and space flight serve as an early assessment to provide the most advantage to programs underway. References to other more detailed reports are provided.

Cost and Red Tape Hamper Colleges' Efforts to Go Green

ERIC Educational Resources Information Center

Carlson, Scott

2008-01-01

This article describes how the certification program developed by the U.S. Green Building Council has been a popular way for colleges to "go green," but its certification process has been hampering colleges' efforts. The private, nonprofit Leadership in Energy and Environmental Design (LEED) program has become synonymous with green construction,…

Program Administration | Division of Cancer Prevention

Cancer.gov

Governance Structure Recognizing the importance of an integrated approach to preventative drug development, there is a unified Governance Structure for the PREVENT Program responsible for coordinating and integrating available resources. With the goal of reaching go/no-go decisions as efficiently as possible, the purpose is to ensure a pragmatic approach to drug development

A Calibration of NICMOS Camera 2 for Low Count Rates

NASA Astrophysics Data System (ADS)

Rubin, D.; Aldering, G.; Amanullah, R.; Barbary, K.; Dawson, K. S.; Deustua, S.; Faccioli, L.; Fadeyev, V.; Fakhouri, H. K.; Fruchter, A. S.; Gladders, M. D.; de Jong, R. S.; Koekemoer, A.; Krechmer, E.; Lidman, C.; Meyers, J.; Nordin, J.; Perlmutter, S.; Ripoche, P.; Schlegel, D. J.; Spadafora, A.; Suzuki, N.

2015-05-01

NICMOS 2 observations are crucial for constraining distances to most of the existing sample of z\\gt 1 SNe Ia. Unlike conventional calibration programs, these observations involve long exposure times and low count rates. Reciprocity failure is known to exist in HgCdTe devices and a correction for this effect has already been implemented for high and medium count rates. However, observations at faint count rates rely on extrapolations. Here instead, we provide a new zero-point calibration directly applicable to faint sources. This is obtained via inter-calibration of NIC2 F110W/F160W with the Wide Field Camera 3 (WFC3) in the low count-rate regime using z∼ 1 elliptical galaxies as tertiary calibrators. These objects have relatively simple near-IR spectral energy distributions, uniform colors, and their extended nature gives a superior signal-to-noise ratio at the same count rate than would stars. The use of extended objects also allows greater tolerances on point-spread function profiles. We find space telescope magnitude zero points (after the installation of the NICMOS cooling system, NCS) of 25.296\\+/- 0.022 for F110W and 25.803\\+/- 0.023 for F160W, both in agreement with the calibration extrapolated from count rates ≳1000 times larger (25.262 and 25.799). Before the installation of the NCS, we find 24.843\\+/- 0.025 for F110W and 25.498\\+/- 0.021 for F160W, also in agreement with the high-count-rate calibration (24.815 and 25.470). We also check the standard bandpasses of WFC3 and NICMOS 2 using a range of stars and galaxies at different colors and find mild tension for WFC3, limiting the accuracy of the zero points. To avoid human bias, our cross-calibration was “blinded” in that the fitted zero-point differences were hidden until the analysis was finalized. Based on observations with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute, which is operated by AURA, Inc., under NASA contract NAS 5-26555, under programs SM2/NIC-7049, SM2/NIC-7152, CAL/NIC-7607, CAL/NIC-7691, CAL/NIC-7693, GO-7887, CAL/NIC-7902, CAL/NIC-7904, GO/DD-7941, SM3/NIC-8983, SM3/NIC-8986, GTO/ACS-9290, ENG/NIC-9324, CAL/NIC-9325, GO-9352, GO-9375, SNAP-9485, CAL/NIC-9639, GO-9717, GO-9834, GO-9856, CAL/NIC-9995, CAL/NIC-9997, GO-10189, GO-10258, CAL/NIC-10381, CAL/NIC-10454, GO-10496, CAL/NIC-10725, CAL/NIC-10726, GO-10886, CAL/NIC-11060, CAL/NIC-11061, GO-11135, GO-11143, GO-11202, CAL/NIC-11319, GO/DD-11359, SM4/WFC3-11439, SM4/WFC3-11451, GO-11557, GO-11591, GO-11600, GO/DD-11799, CAL/WFC3-11921, CAL/WFC3-11926, GO/DD-12051, GO-12061, GO-12062, GO-12177, CAL/WFC3-12333, CAL/WFC3-12334, CAL/WFC3-12341, GO-12443, GO-12444, GO-12445, CAL/WFC3-12698, CAL/WFC3-12699, GO-12874, CAL/WFC3-13088, and CAL/WFC3-13089.

Space Weather Research at the National Science Foundation

NASA Astrophysics Data System (ADS)

Moretto, T.

2015-12-01

There is growing recognition that the space environment can have substantial, deleterious, impacts on society. Consequently, research enabling specification and forecasting of hazardous space effects has become of great importance and urgency. This research requires studying the entire Sun-Earth system to understand the coupling of regions all the way from the source of disturbances in the solar atmosphere to the Earth's upper atmosphere. The traditional, region-based structure of research programs in Solar and Space physics is ill suited to fully support the change in research directions that the problem of space weather dictates. On the observational side, dense, distributed networks of observations are required to capture the full large-scale dynamics of the space environment. However, the cost of implementing these is typically prohibitive, especially for measurements in space. Thus, by necessity, the implementation of such new capabilities needs to build on creative and unconventional solutions. A particularly powerful idea is the utilization of new developments in data engineering and informatics research (big data). These new technologies make it possible to build systems that can collect and process huge amounts of noisy and inaccurate data and extract from them useful information. The shift in emphasis towards system level science for geospace also necessitates the development of large-scale and multi-scale models. The development of large-scale models capable of capturing the global dynamics of the Earth's space environment requires investment in research team efforts that go beyond what can typically be funded under the traditional grants programs. This calls for effective interdisciplinary collaboration and efficient leveraging of resources both nationally and internationally. This presentation will provide an overview of current and planned initiatives, programs, and activities at the National Science Foundation pertaining to space weathe research.

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

Schwenzer, Birgit; Kaspar, Tiffany C.; Shin, Yongsoon

Research on graphene oxide (GO) as anything but a precursor material for synthesizing graphene started to pick up in 20061,2 and was soon followed by a first report of freestanding GO membranes (also referred to as GO paper) from R. S. Ruoff’s group at Northwestern University.3 The first GO membranes were prepared by vacuum filtration. More recently, larger scale GO membranes have been prepared by tape casting4 and other methods.5 In step with the development of new fabrication techniques, GO membranes are now tested for a wide array of applications6 ranging from energy-related4,7 or biomedical8 applications to more conventional usesmore » for filtration9 and dehumidification.10 For all these proposed and implemented applications it remains to be seen how sensitive each of them is with respect to chemical and physical changes of the GO membranes over time. In this study, we report the effects of UV exposure on 2D-hierarchically stacked (Fig. S1 in ESI†) GO membranes. Macroscopically observable changes, such as darkening and mechanical deformation, have been correlated to chemical changes at the molecular level through spectroscopic measurements. Not only do the results of this work offer insights into the stability of GO membranes under UV light, but the findings will enable researchers, who are studying the use of these materials for different applications, to better understand the shelf life and packaging requirements for GO membranes. Furthermore, our results demonstrate the feasibility of deep ultraviolet (DUV) photolithography for graphene oxide-based devices. This approach is readily scalable as opposed to previous reports on photolithographic patterned reduction of GO to graphene by AFM,11 electron-beam12 or with an extreme ultraviolet (λ = 46.9 nm) laser.13« less

78 FR 64598 - Bank Enterprise Award (BEA) Program; Programmatic and Administrative Aspects; Public Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-29

... an audit opinion a key indicator of the financial health of an Applicant. As stated in Section VII... the time of application if the Applicant received a going concern opinion on its most recent audit... would inform prospective Applicants that a going concern audit opinion during the Baseline Period or the...

What did the Go4Health policy research project contribute to the policy discourse on the sustainable development goals? A reflexive review.

PubMed

Te, Vannarath; Floden, Nadia; Hussain, Sameera; Brolan, Claire E; Hill, Peter S

2018-05-16

In 2012, the European Commission funded Go4Health-Goals and Governance for Global Health, a consortium of 13 academic research and human rights institutions from both Global North and South-to track the evolution of the Sustainable Development Goals (SDGs), and provide ongoing policy advice. This paper reviews the research outputs published between 2012 and 2016, analyzing the thematic content of the publications, and the influence on global health and development discourse through citation metrics. Analysis of the 54 published papers showed 6 dominant themes related to the SDGs: the formulation process for the SDG health goal; the right to health; Universal Health Coverage; voices of marginalized peoples; global health governance; and the integration of health across the other SDGs. The papers combined advocacy---particularly for the right to health and its potential embodiment in Universal Health Coverage-with qualitative research and analysis of policy and stakeholders. Go4Health's publications on the right to health, global health governance and the voices of marginalized peoples in relation to the SDGs represented a substantial proportion of papers published for these topics. Go4Health analysis of the right to health clarified its elements and their application to Universal Health Coverage, global health governance, financing the SDGs and access to medicines. Qualitative research identified correspondence between perceptions of marginalized peoples and right to health principles, and reluctance among multilateral organizations to explicitly represent the right to health in the goals, despite their acknowledgement of their importance. Citation metrics analysis confirmed an average of 5.5 citations per paper, with a field-weighted citation impact of 2.24 for the 43 peer reviewed publications. Citations in the academic literature and UN policy documents confirmed the impact of Go4Health on the global discourse around the SDGs, but within the Go4Health consortium there was also evidence of two epistemological frames of analysis-normative legal analysis and empirical research-that created productive synergies in unpacking the health SDG and the right to health. The analysis offers clear evidence for the contribution of funded programmatic research-such as the Go4Health project-to the global health discourse.

The Sooner Lunar Schooner: Lunar Engineering Education

NASA Astrophysics Data System (ADS)

Miller, D.; Hougen, D.; Shirley, D.

The Sooner Lunar Schooner is a multi-disciplinary ongoing project at the University of Oklahoma to plan, design, prototype, cost and (when funds become available) build/contract and fly a robotic mission to the Moon. The goal of the flight will be to explore the Hadley Rille site; conduct a materials analysis of the materials left there by Apollo 15 thirty years earlier; and to perform a selenographic survey of the parts of the Rille that were considered too dangerous to be explored by the Apollo 15 crew. The goal of the Sooner Lunar Schooner Project is to improve the science and engineering educations of the hundreds of undergraduate and graduate students working on the project. The participants, while primarily from engineering and physics, will also include representatives from business, art, journalism, law and education. This project ties together numerous existing research programs at the University, and provides a framework for the creation of many new research proposals. When we asked what we could do to motivate students the way the authors were excited and motivated by the Apollo missions to the Moon, we realized that nothing is as exciting as going to the Moon, as is going to the Moo n. The students seem to agree.

Standardization and program effect analysis (Study 2.4). Volume 3: Design-to-cost analysis

NASA Technical Reports Server (NTRS)

Shiokari, T.

1975-01-01

The program procedures that were incorporated into an on-going "design-to-cost" spacecraft program are examined. Program procedures are the activities that support the development and operations of the flight unit: contract management, documents, integration meetings, engineering, and testing. This report is limited to the program procedures that were implemented, with emphasis on areas that may depart from normal satellite development practices.

Intelligent guidance and control for wind shear encounter

NASA Technical Reports Server (NTRS)

Stengel, Robert F.

1988-01-01

The principal objective is to develop methods for assessing the likelihood of wind shear encounter, for deciding what flight path to pursue, and for using the aircraft's full potential for combating wind shear. This study requires the definition of both deterministic and statistical techniques for fusing internal and external information, for making go/no-go decisions, and for generating commands to the aircraft's cockpit displays and autopilot for both manually controlled and automatic flight. The program has begun with the development of a real-time expert system for pilot aiding that is based on the results of the FAA Windshear Training Aids Program. A two-volume manual that presents an overview, pilot guide, training program, and substantiating data provides guidelines for this initial development. The Expert System to Avoid Wind Shear (ESAWS) currently contains over 140 rules and is coded in the LISP programming language for implementation on a Symbolics 3670 LISP machine.

X-Ray Emission from the MUSCLES Exoplanet Host Stars

NASA Astrophysics Data System (ADS)

Brown, Alexander; Schneider, P. Christian; France, Kevin; Loyd, Parke; MUSCLES Team

2016-07-01

The MUSCLES (Measurements of the Ultraviolet Spectral Characteristics of Low-mass Exoplanetary Systems) project is a multi-spectral-region investigation of the high-energy (UV/X-ray) radiation fields of K dwarf / M dwarf exoplanet host stars and how this radiation will influence the evolution of the exoplanet atmospheres. As part of this project we have used Chandra and XMM-Newton to study the X-ray emission from ten (7 M dwarf and 3 K dwarf), nearby (within 15 pc), low mass exoplanet hosts. Typically, we have coordinated the X-ray observations with HST-COS FUV and ground-based optical spectroscopy of the same targets. Even though these stars are generally considered to be inactive we find evidence for significant X-ray variability for many of the M dwarfs observed. In this poster we illustrate the coronal properties of the stars using example light-curves and spectral analyses. The UV and X-ray data are crucial input to the modeling the complete spectral energy distributions for exoplanet studies.This work was supported by Chandra grants GO4-15041X and GO5-16155X and NASA XMM grant NNX16AC09G to the University of Colorado at Boulder. The overall MUSCLES project was undertaken by HST GO programs 12464 and 13650 and supported by STScI grants HST-GO-12464.01 and HST-GO-13650.01 . P.C.S. is supported by an ESA Research Fellowship.

OHD/HL: Presentations

Science.gov Websites

enter or select the go button to submit request City, St Go Science Research and Collaboration Hydrology River Forecasts, January 2002 AMS Short Course on Quantitative Precipitation Estimation and Forecasting

Ethnographic Assessment of an Alternative to Incarceration for Women with Minor Children

PubMed Central

Goshin, Lorie S.

2015-01-01

Allowing criminal justice-involved women to remain with their children in the community may decrease some of the negative intergenerational effects of incarceration. Little is known about potential program models to safely support community co-residence in this population. Ethnographic methods were used to explore the historical development of and life within a supportive housing alternative to incarceration (ATI) program for women with minor children and how they impact the health and social needs of resident families. Participants included 8 current and former adult tenant, 12 of the their resident children, 3 program staff, the program administrator, and 5 prosecutors who originally conceptualized it. Women also reported information about their 8 non-resident children. Analysis revealed three major themes: “The Cycle,” “This is My Home,” and “This Doesn’t Go With That.” While the program built on a core value of family preservation, results illustrate that keeping families together is only the beginning. Clinical and research implications for co-residence ATI programs are discussed in relation to the uniqueness of this context and population. PMID:26460706

Thermal-Structures and Materials Testing Laboratory

NASA Technical Reports Server (NTRS)

Teate, Anthony A.

1997-01-01

Since its inception and successful implementation in 1997 at James Madison University, the Thermal Structures and Materials Testing Laboratory (T-SaMTL) funded by the NASA Langley Research Center is evolving into one of the University's premier and exemplary efforts to increase minority representation in the sciences and mathematics. Serving ten (10) students and faculty directly and almost fifty (50) students indirectly, T-SAMTL, through its recruitment efforts, workshops, mentoring program, tutorial services and its research and computational laboratories has marked the completion of the first year with support from NASA totaling $ 100,000. Beginning as an innovative academic research and mentoring program for underrepresented minority science and mathematics students, the program now boasts a constituency which consists of 50% graduating seniors in the spring of 1998 with 50% planning to go to graduate school. The program's intent is to increase the number of underrepresented minorities who receive doctoral degrees in the sciences by initiating an academically enriched research program aimed at strengthening the academic and self actualization skills of undergraduate students with the potential to pursue doctoral study in the sciences. The program provides financial assistance, academic enrichment, and professional and personal development support for minority students who demonstrate the potential and strong desire to pursue careers in the sciences and mathematics. James Madison University was awarded the first $100,000, in April 1997, by The NASA Langley Research Center for establishment and support of its Thermal Structures and Materials Testing

STEM Beyond The Classroom: Creating Authentic Outreach Programs That Build Bridges Between The Classroom And Real World Challenges

NASA Astrophysics Data System (ADS)

Ibarra, D. L.; Forder, S. E.; Pritchard, M.

2014-12-01

The ISF Academy was founded by Charles Kao, a Nobel Prize laureate. In 2011, the Shuyuan programs were established at The ISF Academy to operate both as a "school within a school" and as a "school outside the classroom." The Shuyuan programs work together with the IBO Science and Technology subject areas to develop comprehensive and challenging opportunities that address the 14 Grand Engineering Challenges. The goal is to establish co-curricular programs that go beyond the taught curriculum and support STEM curricula. Several programs outside of the classroom include an onsite robotics researcher, underwater and land based robotics programs, field trips, whole school food waste composting and the implementation of an energy tracking system. Relationships with several local universities allow students to work closely with professors in research settings and, annually, a leading researcher gives a keynote speech to our students. Other signature Shuyuan programs have developed international strategic relationships with the NRI at Cambridge University, where students spend several weeks studying science and civilization in China using primary source materials. Additionally, Shuyuan has supported extension opportunities for classroom teachers with institutional partnerships that include the British Council, governmental organizations, local universities, corporations, and NGOs. In conclusion, the overall goal of the Shuyuan Programs is to provide experiential learning opportunities that challenge conventional curriculum design in a manner that is supportive and innovative!

Recent Science Education Initiatives at the Princeton Plasma Physics Laboratory

NASA Astrophysics Data System (ADS)

Zwicker, Andrew; Dominguez, Arturo; Gershman, Sophia; Guilbert, Nick; Merali, Aliya; Ortiz, Deedee

2013-10-01

An integrated approach to program development and implementation has significantly enhanced a variety of Science Education initiatives for students and teachers. This approach involves combining the efforts of PPPL scientists, educators, research and education fellows, and collaborating non-profit organizations to provide meaningful educational experiences for students and teachers. Our undergraduate internship program continues to have outstanding success, with 72% of our participants going to graduate school and 45% concentrating in plasma physics. New partnerships have allowed us to increase the number of underrepresented students participating in mentored research opportunities. The number of participants in our Young Women's Conference increases significantly each year. Our Plasma Camp workshop, now in its 15th year, recruits outstanding teachers from around the country to create new plasma-centered curricula. Student research in the Science Education Laboratory concentrates on the development of a high-fidelity plasma speaker, a particle dropper for a dusty plasma experiment, microplasmas along liquid surfaces for a variety of applications, an Internet-controlled DC glow discharge source for students, and a Planeterrella for demonstrating the aurora and other space weather phenomenon for the general public.

Preliminary Design, Feasibility and Cost Evaluation of 1- to 15-Kilometer Height Steel Towers

NASA Technical Reports Server (NTRS)

Shanker, Ajay

2003-01-01

Design and construction of tall towers is an on-going research program of NASA. The agency has already done preliminary review in this area and has determined that multi-kilometer height towers are technically and economically feasible. The proposed towers will provide high altitude launch platforms reaching above eighty percent of Earth's atmosphere and provide tremendous gains in the potential energy as well as substantial reduction in aerodynamic drag. NASA has also determined that a 15-KM tower will have many useful applications in: (i)Meteorology,(ii)Oceanography, (iii)Astronomy, (iv)High Altitude Launch, (v)Physics Drop Tower, (vi) Biosphere Research, (vii) Nanotechnology, (viii) Energy/Power, (ix)Broadband Wireless Technology, (x)Space Transportation and (xi)Space Tourism.

Gene Ontology Consortium: going forward

PubMed Central

2015-01-01

The Gene Ontology (GO; http://www.geneontology.org) is a community-based bioinformatics resource that supplies information about gene product function using ontologies to represent biological knowledge. Here we describe improvements and expansions to several branches of the ontology, as well as updates that have allowed us to more efficiently disseminate the GO and capture feedback from the research community. The Gene Ontology Consortium (GOC) has expanded areas of the ontology such as cilia-related terms, cell-cycle terms and multicellular organism processes. We have also implemented new tools for generating ontology terms based on a set of logical rules making use of templates, and we have made efforts to increase our use of logical definitions. The GOC has a new and improved web site summarizing new developments and documentation, serving as a portal to GO data. Users can perform GO enrichment analysis, and search the GO for terms, annotations to gene products, and associated metadata across multiple species using the all-new AmiGO 2 browser. We encourage and welcome the input of the research community in all biological areas in our continued effort to improve the Gene Ontology. PMID:25428369

Understanding Complex Ecologies: An Investigation of Student Experiences in Adventure Learning Programs

ERIC Educational Resources Information Center

Koseoglu, Suzan; Doering, Aaron

2011-01-01

The GoNorth! Adventure Learning (AL) Series delivered educational programs about global climate change and sustainability from 2006 to 2010 via a hybrid-learning environment that included a curriculum designed with activities that worked in conjunction with the travels of Team GoNorth! as they dog sledded throughout the circumpolar Arctic. This…

Computer training of attention and inhibition for youngsters with obesity: A pilot study.

PubMed

Verbeken, Sandra; Braet, Caroline; Naets, Tiffany; Houben, Katrijn; Boendermaker, Wouter

2018-04-01

Obesity is a widespread problem that starts from an early age. Previous studies suggest that obese youngsters have an attentional bias and an automatic approach tendency towards high-calorie food and display difficulties inhibiting impulses, which may result in a higher intake of (high-calorie) food. An interesting idea for improvement of the current obesity treatment is adding a program that enables to train their difficulties. Subjects were 36 youngsters aged 9-15 years old from an inpatient treatment program for obesity, randomized over a training group and an active control group. The training consisted of six training sessions with cognitive tasks aimed at enhancing inhibition towards unhealthy food items (with a go/no-go task), as well as decreasing a food approach bias (using an approach/avoidance task) and a food attentional bias (using a dot-probe task). The current study evaluated the feasibility, acceptability and initial effectiveness of the training and explores if these characteristics helps obese youngsters to maintain weight-loss once they return home at the end of their inpatient treatment program. Results on the cognitive performances were investigated during two measurement sessions, spread over 5 weeks while weight evolution was followed over 13 weeks. Results showed that the training program was feasible and acceptable to the majority of participants and clinicians. Furthermore, the preliminary findings suggest that the training tasks used were ineffective in this group of obese children. Lessons learned and suggestions for future research are discussed. Copyright © 2018 Elsevier Ltd. All rights reserved.

Solar Resources for Local Governments | State, Local, and Tribal

Science.gov Websites

integrating photovoltaic systems throughout the city. City and County Solar Photovoltaics Training Program NREL is offering a no-cost PV training program for 50 cities and counties seeking to go solar on their facilities-both buildings and land. For detailed information on the training program, view the City and

Ready, Set, Let's Go: An Evaluation Study of an Educational Administration Program for Beginning Administrators.

ERIC Educational Resources Information Center

Kim, Lori

After consulting more than 2,500 practicing administrators and other professionals, California's Commission on Teacher Credentialing (CTC) adopted new standards for administrator preparation. The strengths and weaknesses of a new program that teaches these standards are discussed. The paper It focuses on the program in terms of its new features:…

What scientists can learn from Plato's Symposium

NASA Astrophysics Data System (ADS)

van Emmerik, Tim

2015-04-01

Conferences and scientific meetings are as old as science itself. The ancient Greeks where (in)famous for organizing so-called symposiums. During a symposium (from Greek, drinking together), attendees followed a program that contained both social and scientific aspects, focused around a certain topic. Whilst drinking and eating, all participants were expected to share their vision on the topic of interest by giving an oral presentation. The goal of these meetings was to arrive at a new common understanding and to come closer to the truth. Plato et al. knew very well how to organize an effective scientific conference, which should make use overthink the way we are organizing present-day conferences. Scientific meetings aim to connect researchers, share research and unravel the truth. The question is now: how do we get this done effectively? Plato knew that discussing science with strangers is difficult and he believed that talking about heavy matter could be done best when combined with social events. What if we try to go back to the times of Plato and model our conferences after the ancient symposiums? We might drop laying on couches and covering ourselves in ivy and flowers. However, a mix of social and scientific events will contribute to achieving the ultimate goal of why scientists go to conferences: to connect, to share and to unravel the truth.

The Effect of Participating in Indiana's Twenty-First Century Scholars Program on College Enrollments

ERIC Educational Resources Information Center

Toutkoushian, Robert K.; Hossler, Don; DesJardins, Stephen L.; McCall, Brian; Gonzalez Canche, Manuel S.

2015-01-01

Our study adds to prior work on Indiana's Twenty-first Century Scholars(TFCS) program by focusing on whether participating in--rather than completing--the program affects the likelihood of students going to college and where they initially enrolled. We first employ binary and multinomial logistic regression to obtain estimates of the impact of the…

Annual Review of Research under the Joint Services Electronics Program,

DTIC Science & Technology

1981-12-01

nonlinear system under investigation to be transformed, without approximation, into an equivalent linear system to which classical design methodologies are...employed his work in the design of an experimental helicopter autopilot which is presently under- going simulation and is expected to fly in the near...decentralized, and non -quad- duced from that which would be required ratic systems is presented. Here, one for an optimal non -linlar controller. designs a

Decision Vulnerability Analysis (DVA) Program

DTIC Science & Technology

2014-05-01

the external entities. For example, the chief financial officer can say that the organization will be buying back stock to make stockholders more...financial success Reichheld (2001) points out that a key component of success is “doing what you say you are going to do.” This applies to...that run counter to the explicit and implicit expectations expressed by the organization (e.g., do as I say , not as I do). Relevant Research Literature

DOE Office of Energy Research laboratories self-asessment workshop: The nuts and bolts of implementation, July 27--28, 1993

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

Not Available

Making self-assessment a ``cultural norm`` at the DOE Office of Energy Research (ER) laboratories has been a tremendous challenge. In an effort to provide a forum for the ER laboratories to share their self-assessment program implementation experiences, the Lawrence Berkeley Laboratory hosted a Self-Assessment Workshop: July 1993. The workshop was organized to cover such areas as: DOE`s vision of self-assessment; what makes a workable program; line management experiences; how to identify root causes and trends; integrating quality assurance, conduct of operations, and self-assessment; and going beyond environment, safety, and health. Individuals from the ER laboratories wishing to participate in themore » workshop were invited to speak on topics of their choice. The workshop was organized to cover general topics in morning presentations to all attendees and to cover selected topics at afternoon breakout sessions. This report summarizes the presentations and breakout discussions.« less

"Send Three- and Four-Pence; We're Going to a Dance": Forward Generating Research

ERIC Educational Resources Information Center

Edwards, Jan

2003-01-01

As my playful title suggests, I am referring to the process where the statement, "send reinforcements; we're going to advance," is said to have become, "send three- and fourpence; we're going to a dance." This quotation springs to mind when asked to think about how research gets picked up and recommendations from research are…

Facile integration of multiple magnetite nanoparticles for theranostics combining efficient MRI and thermal therapy

NASA Astrophysics Data System (ADS)

Huang, Guoming; Zhu, Xianglong; Li, Hui; Wang, Lirong; Chi, Xiaoqin; Chen, Jiahe; Wang, Xiaomin; Chen, Zhong; Gao, Jinhao

2015-01-01

Multifunctional nanostructures with both diagnostic and therapeutic capabilities have attracted considerable attention in biomedical research because they can offer great advantages in disease management and prognosis. In this work, a facile way to transfer the hydrophobic iron oxide (IO) nanoparticles into aqueous media by employing carboxylic graphene oxide (GO-COOH) as the transferring agent has been reported. In this one-step process, IO nanoparticles adhere to GO-COOH and form water-dispersible clusters via hydrophobic interactions between the hydrophobic ligands of IO nanoparticles and the basal plane of GO-COOH. The multiple IO nanoparticles on GO-COOH sheets (IO/GO-COOH) present a significant increase in T2 contrast enhancement. Moreover, the IO/GO-COOH nanoclusters also display a high photothermal conversion efficiency and can effectively inhibit tumor growth through the photothermal effects. It is envisioned that such IO/GO-COOH nanocomposites combining efficient MRI and photothermal therapy hold great promise in theranostic applications.Multifunctional nanostructures with both diagnostic and therapeutic capabilities have attracted considerable attention in biomedical research because they can offer great advantages in disease management and prognosis. In this work, a facile way to transfer the hydrophobic iron oxide (IO) nanoparticles into aqueous media by employing carboxylic graphene oxide (GO-COOH) as the transferring agent has been reported. In this one-step process, IO nanoparticles adhere to GO-COOH and form water-dispersible clusters via hydrophobic interactions between the hydrophobic ligands of IO nanoparticles and the basal plane of GO-COOH. The multiple IO nanoparticles on GO-COOH sheets (IO/GO-COOH) present a significant increase in T2 contrast enhancement. Moreover, the IO/GO-COOH nanoclusters also display a high photothermal conversion efficiency and can effectively inhibit tumor growth through the photothermal effects. It is envisioned that such IO/GO-COOH nanocomposites combining efficient MRI and photothermal therapy hold great promise in theranostic applications. Electronic supplementary information (ESI) available. See DOI: 10.1039/c4nr06616b

Determining the semantic similarities among Gene Ontology terms.

PubMed

Taha, Kamal

2013-05-01

We present in this paper novel techniques that determine the semantic relationships among GeneOntology (GO) terms. We implemented these techniques in a prototype system called GoSE, which resides between user application and GO database. Given a set S of GO terms, GoSE would return another set S' of GO terms, where each term in S' is semantically related to each term in S. Most current research is focused on determining the semantic similarities among GO ontology terms based solely on their IDs and proximity to one another in the GO graph structure, while overlooking the contexts of the terms, which may lead to erroneous results. The context of a GO term T is the set of other terms, whose existence in the GO graph structure is dependent on T. We propose novel techniques that determine the contexts of terms based on the concept of existence dependency. We present a stack-based sort-merge algorithm employing these techniques for determining the semantic similarities among GO terms.We evaluated GoSE experimentally and compared it with three existing methods. The results of measuring the semantic similarities among genes in KEGG and Pfam pathways retrieved from the DBGET and Sanger Pfam databases, respectively, have shown that our method outperforms the other three methods in recall and precision.

Scope and effectiveness of mobile phone messaging for HIV/AIDS care: a systematic review.

PubMed

van Velthoven, M H M M T; Brusamento, S; Majeed, A; Car, J

2013-01-01

The objective of this mixed method systematic review was to assess the scope, effectiveness, acceptability and feasibility of the use of mobile phone messaging for HIV infection prevention, treatment and care. We comprehensively searched the peer-reviewed and grey literature. Two authors independently screened citations, extracted data and assessed study quality of included studies (any research design) focusing on mobile phone messaging interventions for HIV care. We present a narrative overview of the results. Twenty-one studies met the inclusion criteria: three randomized controlled trials, 11 interventional studies using other study designs and seven qualitative or cross-sectional studies. We also found six on-going trials and 21 projects. Five of the on-going trials and all the above mentioned projects took place in low or middle-income countries. Mobile phone messaging was researched for HIV prevention, appointment reminders, HIV testing reminders, medication adherence and for communication between health workers. Of the three randomized controlled trials assessing the use of short message service (SMS) to improve medication adherence, two showed positive results. Other interventional studies did not provide significant results. In conclusion, despite an extensive search we found limited evidence on the effectiveness of mobile phone messaging for HIV care. There is a need to adequately document outcomes and constraints of programs using mobile phone messaging to support HIV care to assess the impact and to focus on best practice.

The mindful nurse leader: Key take-away: Go slow before you go fast.

PubMed

Doucette, Jeffrey N; Cotton, Amy; Arnow, Debra; Pipe, Teri; FitzPatrick, Kate

2016-11-01

The first and second articles in this three-part series on mindfulness described the production of the video "In the Moment: Stories of Mindfulness in Nursing" as part of the authors' Robert Wood Johnson Foundation Executive Nurse Fellowship program. In this final installment, we discuss our leadership approaches and lessons learned, both as a team and individuals.

One-pot sonochemical synthesis of magnetite@reduced graphene oxide nanocomposite for high performance Li ion storage.

PubMed

Wu, Kaipeng; Liu, Diwei; Lu, Weiwei; Zhang, Kuibao

2018-07-01

In this research, we introduce a one-pot sonochemical method for the fabrication of magnetite@reduced graphene oxide (Fe 3 O 4 @rGO) nanocomposite as anode material for Li-ion batteries. Fe 3 O 4 @rGO is synthesized under ultrasonic irradiations by using iron (II) salt and GO as raw materials. An in-situ oxidation-reduction occurs between GO and Fe 2+ during the ultrasonic chemical reaction process. Fe 3 O 4 particles with the size of ∼20 nm are uniformly deposited on the surface of rGO nanosheets. The electrochemical activity of Fe 3 O 4 @rGO is systematically evaluated as an anode material in Li-ion battery. Li-ion cells using Fe 3 O 4 @rGO as electrode deliver high discharge and charge capacities of 1433.6 and 907.8 mAh g -1 in the initial cycle at 200 mA g -1 . Even performed at 500 and 5000 mA g -1 , it is able to deliver reversible capacities of 846.4 and 355.6 mAh g -1 , respectively, demonstrating outstanding Li-ion storage performance. This research presents a straightforward and efficient method for the fabrication of Fe 3 O 4 @rGO, which holds great potential in synthesis of other metal oxides on graphene sheets. Copyright © 2018 Elsevier B.V. All rights reserved.

Ion Engine and Hall Thruster Development at the NASA Glenn Research Center

NASA Technical Reports Server (NTRS)

Domonkos, Matthew T.; Patterson, Michael J.; Jankovsky, Robert S.

2002-01-01

NASA's Glenn Research Center has been selected to lead development of NASA's Evolutionary Xenon Thruster (NEXT) system. The central feature of the NEXT system is an electric propulsion thruster (EPT) that inherits the knowledge gained through the NSTAR thruster that successfully propelled Deep Space 1 to asteroid Braille and comet Borrelly, while significantly increasing the thruster power level and making improvements in performance parameters associated with NSTAR. The EPT concept under development has a 40 cm beam diameter, twice the effective area of the Deep-Space 1 thruster, while maintaining a relatively-small volume. It incorporates mechanical features and operating conditions to maximize the design heritage established by the flight NSTAR 30 cm engine, while incorporating new technology where warranted to extend the power and throughput capability. The NASA Hall thruster program currently supports a number of tasks related to high power thruster development for a number of customers including the Energetics Program (formerly called the Space-based Program), the Space Solar Power Program, and the In-space Propulsion Program. In program year 2002, two tasks were central to the NASA Hall thruster program: 1.) the development of a laboratory Hall thruster capable of providing high thrust at high power; 2.) investigations into operation of Hall thrusters at high specific impulse. In addition to these two primary thruster development activities, there are a number of other on-going activities supported by the NASA Hall thruster program, These additional activities are related to issues such as thruster lifetime and spacecraft integration.

GO1 Inert Test Article Captive Carry

NASA Image and Video Library

2018-01-10

Generation Orbit Launch Services, Inc. (GO) completed the GO1 Inert Test Article captive carry flight test at NASA’s Armstrong Flight Research Center in December. Under a public-private partnership with NASA, GO developed the GO1-ITA, a mass properties and outer mold line simulator for the GO1 hypersonic flight testbed and earned NASA airworthiness approval for flight on NASA’s C-20a. NASA’s C-20a was originally modified to add a centerline hard point to carry the Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) pod. Together with the NASA Armstrong team, a campaign of three flight tests was conducted, successfully completing all test objectives including clearing the operational flight envelope of the C-20a with the GO1-ITA mounted to the centerline hard point, and demonstrated the unique launch maneuver designed for air launch of the GO1 on operational flights starting in 2019. Data collected during the campaign will be used to validate models and inform the ongoing design and development of GO1.

Computational simulation of probabilistic lifetime strength for aerospace materials subjected to high temperature, mechanical fatigue, creep and thermal fatigue

NASA Technical Reports Server (NTRS)

Boyce, Lola; Bast, Callie C.; Trimble, Greg A.

1992-01-01

This report presents the results of a fourth year effort of a research program, conducted for NASA-LeRC by the University of Texas at San Antonio (UTSA). The research included on-going development of methodology that provides probabilistic lifetime strength of aerospace materials via computational simulation. A probabilistic material strength degradation model, in the form of a randomized multifactor interaction equation, is postulated for strength degradation of structural components of aerospace propulsion systems subject to a number of effects or primitive variables. These primitive variables may include high temperature, fatigue or creep. In most cases, strength is reduced as a result of the action of a variable. This multifactor interaction strength degradation equation has been randomized and is included in the computer program, PROMISS. Also included in the research is the development of methodology to calibrate the above-described constitutive equation using actual experimental materials data together with regression analysis of that data, thereby predicting values for the empirical material constants for each effect or primitive variable. This regression methodology is included in the computer program, PROMISC. Actual experimental materials data were obtained from industry and the open literature for materials typically for applications in aerospace propulsion system components. Material data for Inconel 718 has been analyzed using the developed methodology.

Computational simulation of probabilistic lifetime strength for aerospace materials subjected to high temperature, mechanical fatigue, creep, and thermal fatigue

NASA Technical Reports Server (NTRS)

Boyce, Lola; Bast, Callie C.; Trimble, Greg A.

1992-01-01

The results of a fourth year effort of a research program conducted for NASA-LeRC by The University of Texas at San Antonio (UTSA) are presented. The research included on-going development of methodology that provides probabilistic lifetime strength of aerospace materials via computational simulation. A probabilistic material strength degradation model, in the form of a randomized multifactor interaction equation, is postulated for strength degradation of structural components of aerospace propulsion systems subjected to a number of effects or primitive variables. These primitive variables may include high temperature, fatigue, or creep. In most cases, strength is reduced as a result of the action of a variable. This multifactor interaction strength degradation equation was randomized and is included in the computer program, PROMISC. Also included in the research is the development of methodology to calibrate the above-described constitutive equation using actual experimental materials data together with regression analysis of that data, thereby predicting values for the empirical material constants for each effect or primitive variable. This regression methodology is included in the computer program, PROMISC. Actual experimental materials data were obtained from industry and the open literature for materials typically for applications in aerospace propulsion system components. Material data for Inconel 718 was analyzed using the developed methodology.

Go8 Guiding Principles for Implementing Part B of the "Australian Code for the Responsible Conduct of Research". Go8 Consultation Paper

ERIC Educational Resources Information Center

Group of Eight (NJ1), 2008

2008-01-01

The release of the "Australian Code for the Responsible Conduct of Research 2007" by the Australian Government in 2007 was welcomed by Go8 (Group of Eight) institutions, particularly in relation to the improvements and broader scope of the matters covered by Part A of that Code. However, as foreshadowed by the Go8 during the consultation…

DTRA's Nuclear Explosion Monitoring Research and Development Program

NASA Astrophysics Data System (ADS)

Nichols, J.; Dainty, A.; Phillips, J.

2001-05-01

The Defense Threat Reduction Agency (DTRA) has a Program in Basic Research and Development for Nuclear Explosion Technology within the Nuclear Treaties Branch of the Arms Control Technology Division. While the funding justification is Arms Control Treaties (i.e., Comprehensive Nuclear-Test-Ban Treaty, CTBT), the results are made available for any user. Funding for the Program has averaged around \\10m per year recently. By Congressional mandate, the program has disbursed money through competitive, peer-reviewed, Program Research and Development Announcements (PRDAs); there is usually (but not always) a PRDA each year. Typical awards have been for about three years at ~\\100,000 per year, currently there are over 60 contracts in place. In addition to the "typical" awards, there was an initiative 2000 to fund seismic location calibration of the International Monitoring System (IMS) of the CTBT; there are three three-year contracts of ~\\$1,000,000 per year to perform such calibration for Eurasia, and North Africa and the Middle East. Scientifically, four technological areas have been funded, corresponding to the four technologies in the IMS: seismic, infrasound, hydroacoustic, and radionuclide, with the lion's share of the funding going to the seismic area. The scientific focus of the Program for all four technologies is detection of signals, locating their origin, and trying to determine of they are unambiguously natural in origin ("event screening"). Location has been a particular and continuing focus within the Program.

5 CFR 894.405 - What happens if I go into nonpay status or if my pay/annuity is insufficient to cover the...

Code of Federal Regulations, 2012 CFR

2012-01-01

... DENTAL AND VISION INSURANCE PROGRAM Cost of Coverage § 894.405 What happens if I go into nonpay status or... is too low to cover the premium allotments, or if you go into a nonpay status, contact the...

5 CFR 894.405 - What happens if I go into nonpay status or if my pay/annuity is insufficient to cover the...

Code of Federal Regulations, 2013 CFR

2013-01-01

... DENTAL AND VISION INSURANCE PROGRAM Cost of Coverage § 894.405 What happens if I go into nonpay status or... is too low to cover the premium allotments, or if you go into a nonpay status, contact the...

5 CFR 894.405 - What happens if I go into nonpay status or if my pay/annuity is insufficient to cover the...

Code of Federal Regulations, 2011 CFR

2011-01-01

... DENTAL AND VISION INSURANCE PROGRAM Cost of Coverage § 894.405 What happens if I go into nonpay status or... is too low to cover the premium allotments, or if you go into a nonpay status, contact the...

5 CFR 894.405 - What happens if I go into nonpay status or if my pay/annuity is insufficient to cover the...

Code of Federal Regulations, 2014 CFR

2014-01-01

... DENTAL AND VISION INSURANCE PROGRAM Cost of Coverage § 894.405 What happens if I go into nonpay status or... is too low to cover the premium allotments, or if you go into a nonpay status, contact the...

5 CFR 894.405 - What happens if I go into nonpay status or if my pay/annuity is insufficient to cover the...

Code of Federal Regulations, 2010 CFR

2010-01-01

... DENTAL AND VISION INSURANCE PROGRAM Cost of Coverage § 894.405 What happens if I go into nonpay status or... is too low to cover the premium allotments, or if you go into a nonpay status, contact the...

InteGO2: a web tool for measuring and visualizing gene semantic similarities using Gene Ontology.

PubMed

Peng, Jiajie; Li, Hongxiang; Liu, Yongzhuang; Juan, Liran; Jiang, Qinghua; Wang, Yadong; Chen, Jin

2016-08-31

The Gene Ontology (GO) has been used in high-throughput omics research as a major bioinformatics resource. The hierarchical structure of GO provides users a convenient platform for biological information abstraction and hypothesis testing. Computational methods have been developed to identify functionally similar genes. However, none of the existing measurements take into account all the rich information in GO. Similarly, using these existing methods, web-based applications have been constructed to compute gene functional similarities, and to provide pure text-based outputs. Without a graphical visualization interface, it is difficult for result interpretation. We present InteGO2, a web tool that allows researchers to calculate the GO-based gene semantic similarities using seven widely used GO-based similarity measurements. Also, we provide an integrative measurement that synergistically integrates all the individual measurements to improve the overall performance. Using HTML5 and cytoscape.js, we provide a graphical interface in InteGO2 to visualize the resulting gene functional association networks. InteGO2 is an easy-to-use HTML5 based web tool. With it, researchers can measure gene or gene product functional similarity conveniently, and visualize the network of functional interactions in a graphical interface. InteGO2 can be accessed via http://mlg.hit.edu.cn:8089/ .

Consistent Iron Abundances Derived from Neutral and Singly Ionized Iron Lines in Ultraviolet and Optical Spectra of Six Warm Metal-poor Stars

NASA Astrophysics Data System (ADS)

Roederer, Ian U.; Sneden, Christopher; Lawler, James E.; Sobeck, Jennifer S.; Cowan, John J.; Boesgaard, Ann Merchant

2018-06-01

Neutral Fe lines in metal-poor stars yield conflicting abundances depending on whether and how deviations from local thermodynamic equilibrium (LTE) are considered. We have collected new high-resolution and high signal-to-noise ultraviolet (UV) spectra of three warm dwarf stars with [Fe/H] ≈ ‑2.9 with the Space Telescope Imaging Spectrograph on the Hubble Space Telescope. We locate archival UV spectra for three other warm dwarfs with [Fe/H] ≈ ‑3.3, ‑2.2, and ‑1.6, supplemented with optical spectra for all six stars. We calculate stellar parameters using methods that are largely independent of the spectra, adopting broadband photometry, color–temperature relations, Gaia parallaxes, and assumed masses. We use the LTE line analysis code MOOG to derive Fe abundances from hundreds of Fe I and Fe II lines with wavelengths from 2290 to 6430 Å. The [Fe/H] ratios derived separately from Fe I and Fe II lines agree in all six stars, with [Fe II/H]–[Fe I/H] ranging from +0.00 ± 0.07 to ‑0.12 ± 0.09 dex, when strong lines and Fe I lines with lower excitation potential <1.2 eV are excluded. This constrains the extent of any deviations from LTE that may occur within this parameter range. While our result confirms non-LTE calculations for some warm, metal-poor dwarfs, it may not be generalizable to more metal-poor dwarfs, where deviations from LTE are predicted to be larger. We also investigate trends of systematically lower abundances derived from Fe I lines in the Balmer continuum region (≈3100–3700 Å), and we conclude that no proposed explanation for this effect can fully account for the observations presently available. Based on observations made with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute (STScI), which is operated by the Association of Universities for Research in Astronomy, Inc. (AURA), under NASA contract NAS 5-26555. These observations are associated with program GO-14232. Some data presented in this paper were obtained from the Barbara A. Mikulski Archive for Space Telescopes (MAST). These data are associated with programs GO-7402, GO-9049, and GO-14161. Other data have been obtained from the European Southern Observatory (ESO) Science Archive Facility. These data are associated with programs 66.D-0636(A), 67.D-0439(A), 67.D-0554(A), 68.B-0475(A), 68.D-0094(A), 072.B-0585(A), and 095.D-0504(A). This research has also made use of the Keck Observatory Archive (KOA), which is operated by the W.M. Keck Observatory and the NASA Exoplanet Science Institute (NExScI), under contract with NASA. This work has also made use of data collected from McDonald Observatory of the University of Texas at Austin.

Special Programs in Medical Library Education, 1957-1971: Part I: Definition of the Problem and Research Design *

PubMed Central

Roper, Fred W.

1973-01-01

This report discusses the background and design of a study on special programs of education for medical librarianship in the United States. Between 1957 and 1971, 238 persons completed special programs in medical librarianship. Since little information has been available concerning the occupational success of these individuals, the study was undertaken (1) to determine the nature and distinguishing characteristics of the special programs of education for medical librarianship in the United States and (2) to provide some quantitative evidence of the value of those programs by studying a group of professional medical librarians who have had specialized training and a group of practicing medical librarians who have not had specialized training and comparing and correlating the data with regard to selected characteristics. The findings of the study will be presented in three future reports: (1) a descriptive analysis of the programs; (2) a description of the characteristics of all former trainees in medical librarianship who responded to a questionnaire and a discussion of their reactions to their training programs; and (3) a comparison, based on selected characteristics, of a group of former trainees who are currently employed in medical libraries with a group of medical librarians who did not go through special training programs. PMID:4702806

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY'S ENVIRONMENTAL INDICATORS INITIATIVE AND BIOMARKERS DATABASE

EPA Science Inventory

Within the United States Environmental Protection Agency (USEPA), there are several on-going programs and projects that collect health and environmental information. The USEPA's Environmental Indicators Initiative is one such program which includes the development of environmenta...

Collaborative Evaluation within a Framework of Stakeholder-Oriented Evaluation Approaches

ERIC Educational Resources Information Center

O'Sullivan, Rita G.

2012-01-01

Collaborative Evaluation systematically invites and engages stakeholders in program evaluation planning and implementation. Unlike "distanced" evaluation approaches, which reject stakeholder participation as evaluation team members, Collaborative Evaluation assumes that active, on-going engagement between evaluators and program staff,…

Energy materials coordinating committee (EMACC) Fiscal Year 1982. Annual technical report

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

None, None

1983-03-01

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department's materials programs and to further the effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/ workshops on selected topics involving both DOE and major contractors. In addition, the EMaCC aids in obtaining materials - related inputs for both intra- and interagency compilations. Membership in the EMaCC is open to any Department organizational unit; participants are appointed by Division or Office Directors. The current membership is listed inmore » Table 1. The EMACC reports to the Director of the Office of Energy Research in his capacity as overseer of the technical programs of the Department. This annual technical report is mandated by the EMACC terms of reference. In this report are described 1) EMACC activities for FY 1982; 2) a summary of materials funding in the Department from FY 1978 to the present; and 3) on-going materials programs in the Department.« less

"People don't understand what goes on in here": A consensual qualitative research analysis of inmate-caregiver perspectives on prison-based end-of-life care.

PubMed

Depner, Rachel M; Grant, Pei C; Byrwa, David J; Breier, Jennifer M; Lodi-Smith, Jennifer; Luczkiewicz, Debra L; Kerr, Christopher W

2018-05-01

The age demographic of the incarcerated is quickly shifting from young to old. Correctional facilities are responsible for navigating inmate access to healthcare; currently, there is no standardization for access to end-of-life care. There is growing research support for prison-based end-of-life care programs that incorporate inmate peer caregivers as a way to meet the needs of the elderly and dying who are incarcerated. This project aims to (a) describe a prison-based end-of-life program utilizing inmate peer caregivers, (b) identify inmate-caregiver motivations for participation, and (c) analyze the role of building trust and meaningful relationships within the correctional end-of-life care setting. A total of 22 semi-structured interviews were conducted with inmate-caregivers. Data were analyzed using Consensual Qualitative Research methodology. All inmate-caregivers currently participating in the end-of-life peer care program at Briarcliff Correctional Facility were given the opportunity to participate. All participants were male, over the age of 18, and also incarcerated at Briarcliff Correctional Facility, a maximum security, state-level correctional facility. In total, five over-arching and distinct domains emerged; this manuscript focuses on the following three: (a) program description, (b) motivation, and (c) connections with others. Findings suggest that inmate-caregivers believe they provide a unique and necessary adaptation to prison-based end-of-life care resulting in multilevel benefits. These additional perceived benefits go beyond a marginalized group gaining access to patient-centered end-of-life care and include potential inmate-caregiver rehabilitation, correctional medical staff feeling supported, and correctional facilities meeting end-of-life care mandates. Additional research is imperative to work toward greater standardization of and access to end-of-life care for the incarcerated.

Experience our Planet - EPO Opportunities in a Museum Environment

NASA Astrophysics Data System (ADS)

Schneider, S.

2013-12-01

Earth science interpretation is more than giving your audience facts and figures. It is about relate Earth sciences to something within the personality or experience of your audience. It is about revelation based on information rather than just give away information per se. And: The chief aim of interpretation is not instruction but provocation. A great environment for Earth and Space science communication is a museum. Whether it is an art gallery, a technology exhibition or a national park's visitor center doesn't matter. Everywhere, Earth science interpretation is possible and sometimes even more successful in unsuspected locations than in natural history museums. Earth and Space sciences just started to use the potential which lies within museum environments. A historic view on Earth sciences and natural hazard research can be given in art galleries. The technology used in research can be showcased and - sometimes - even tested in science centers and technology museums. National Parks provide the best opportunity to actually experience the dynamic planet Earth live. Furthermore, museums do offer a great venue for educational programs. Just recently, the German Research and Development Program GEOTECHNOLOGIEN, together with the Germany's Geounion and the Institute for Advanced Sustainable Studies initiated a network of research institutions and museums called GeoED. Within this network, scientists and educationists as well as teachers will find an environment to create and enhance educational programs in Earth and Space science. Therefore, museums do not only provide the venue, but also the frame for sustainable Earth and Space science interpretation. This talk aims towards giving an insight view on how to conduct interpretive programs in museums, how to utilize the treasures and possibilities provided by museums and national parks and to encourage scientists to go to these places for face-to-face Earth science interpretation.

Building on Student Achievement through Incentive Programs

ERIC Educational Resources Information Center

Buchanan, Saneik

2015-01-01

The purpose of this study is to determine if incentive programs like Renaissance impact high school students and faculty. Incentives can go a long way for students in schools. At Lehigh Senior High School (LSHS), for example, students were introduced to the Renaissance Program this school year, by receiving goodies. Coupons at Dairy Queen,…

Evaluation of an Energy Conservation Program for 9th Grade Students

ERIC Educational Resources Information Center

Osbaldiston, Richard; Schmitz, Hannah

2011-01-01

The Energy Challenge is an environmental education program that is administered to ninth grade students in the public schools of a small Midwestern city in the United States. The program is sponsored and administered by the two local electric utilities, and it has been going on for seven years. To determine the effectiveness of the program, a…

The effects of water-based exercise in combination with blood flow restriction on strength and functional capacity in post-menopausal women.

PubMed

Araújo, Joamira P; Neto, Gabriel R; Loenneke, Jeremy P; Bemben, Michael G; Laurentino, Gilberto C; Batista, Gilmário; Silva, Júlio C G; Freitas, Eduardo D S; Sousa, Maria S C

2015-12-01

Water-based exercise and low-intensity exercise in combination with blood flow restriction (BFR) are two methods that have independently been shown to improve muscle strength in those of advancing age. The objective of this study was to assess the long-term effect of water-based exercise in combination with BFR on maximum dynamic strength and functional capacity in post-menopausal women. Twenty-eight women underwent an 8-week water-based exercise program. The participants were randomly allocated to one of the three groups: (a) water exercise only, (b) water exercise + BFR, or (c) a non-exercise control group. Functional capacity (chair stand test, timed up and go test, gait speed, and dynamic balance) and strength testing were tested before and after the 8-week aquatic exercise program. The main findings were as follows: (1) water-based exercise in combination with BFR significantly increased the lower limb maximum strength which was not observed with water-based exercise alone and (2) water-based exercise, regardless of the application of BFR, increased functional performance measured by the timed up and go test over a control group. Although we used a healthy population in the current study, these findings may have important implications for those who may be contraindicated to using traditional resistance exercise. Future research should explore this promising modality in these clinical populations.

Graphene oxide in the water environment could affect tetracycline-antibiotic resistance.

PubMed

Guo, Mei-Ting; Zhang, Guo-Sheng

2017-09-01

In recent years, the influence of new materials like nanoparticles in the water environment on biological substances has been widely studied. Antibiotic resistance genes (ARGs) represent a new type of pollutant in the environment. Graphene oxide (GO), as a nano material, because of its unique structure, may have an impact on antibiotic resistance bacteria (ARB) and ARGs; however the research in this area is rarely reported. Therefore, this study mainly investigated the effects of GO on bacterial antibiotic resistance. The results showed that GO had a limited effect on ARB inactivation. A high concentration of GO (>10 mg/L) can damage resistant plasmids to reduce bacterial resistance to antibiotics, but low concentrations of GO (<1 mg/L) led to almost no damage to the plasmid. However, all tested concentrations of GO promoted the conjugative transfer from 1to over 3 folds, with low concentrations and high concentration (1-10 and 100 mg/L) of GO samples the least promoted. The overall effect of GO on antibiotic resistance needs further investigation. Copyright © 2017. Published by Elsevier Ltd.

Adsorption of Ca2+ on single layer graphene oxide.

PubMed

Terracciano, Amalia; Zhang, Jianfeng; Christodoulatos, Christos; Wu, Fengchang; Meng, Xiaoguang

2017-07-01

Graphene oxide (GO) holds great promise for a broad array of applications in many fields, but also poses serious potential risks to human health and the environment. In this study, the adsorptive properties of GO toward Ca 2+ and Na + were investigated using batch adsorption experiments, zeta potential measurements, and spectroscopic analysis. When pH increased from 4 to 9, Ca 2+ adsorption by GO and the zeta potential of GO increased significantly. Raman spectra suggest that Ca 2+ was strongly adsorbed on the GO via -COOCa + formation. On the other hand, Na + was adsorbed into the electrical diffuse layer as an inert counterion to increase the diffuse layer zeta potential. While the GO suspension became unstable with increasing pH from 4 to 10 in the presence of Ca 2+ , it was more stable at higher pH in the NaCl solution. The findings of this research provide insights in the adsorption of Ca 2+ on GO and fundamental basis for prediction of its effect on the colloidal stability of GO in the environment. Copyright © 2017. Published by Elsevier B.V.

National Clearinghouse for Drug Abuse Information Report Series, Series 22, No. 1. Community Action Programs.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

Based on the principle that drug abuse is no longer a problem restricted to certain economic, social, educational, or intellectual levels or ethnic groups, this pamphlet relates some examples of on-going community action programs and projects. Essentially, these programs are striving to solve some of the drug related problems in their immediate…

The US DOE-EM International Program - 13004

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

Elmetti, Rosa R.; Han, Ana M.; Williams, Alice C.

2013-07-01

The U.S. Department of Energy (DOE) Office of Environmental Management (EM) conducts international collaboration activities in support of U.S. policies and objectives regarding the accelerated risk reduction and remediation of environmental legacy of the nations' nuclear weapons program and government sponsored nuclear energy research. The EM International Program supported out of the EM Office of the Associate Principal Deputy Assistant Secretary pursues collaborations with foreign government organizations, educational institutions and private industry to assist in identifying technologies and promote international collaborations that leverage resources and link international experience and expertise. In fiscal year (FY) 2012, the International Program awarded eightmore » international collaborative projects for work scope spanning waste processing, groundwater and soil remediation, deactivation and decommissioning (D and D) and nuclear materials disposition initiatives to seven foreign organizations. Additionally, the International Program's scope and collaboration opportunities were expanded to include technical as well as non-technical areas. This paper will present an overview of the on-going tasks awarded in FY 2012 and an update of upcoming international activities and opportunities for expansion into FY 2013 and beyond. (authors)« less

The US DOE EM international program

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

Elmetti, Rosa R.; Han, Ana M.; Roach, Jay A.

2013-07-01

The U.S. Department of Energy (DOE) Office of Environmental Management (EM) conducts international collaboration activities in support of U.S. policies and objectives regarding the accelerated risk reduction and remediation of environmental legacy of the nations' nuclear weapons program and government sponsored nuclear energy research. The EM International Program supported out of the EM Office of the Associate Principal Deputy Assistant Secretary pursues collaborations with foreign government organizations, educational institutions and private industry to assist in identifying technologies and promote international collaborations that leverage resources and link international experience and expertise. In fiscal year (FY) 2012, the International Program awarded eightmore » international collaborative projects for work scope spanning waste processing, groundwater and soil remediation, deactivation and decommissioning (D and D) and nuclear materials disposition initiatives to seven foreign organizations. Additionally, the International Program's scope and collaboration opportunities were expanded to include technical as well as non-technical areas. This paper will present an overview of the on-going tasks awarded in FY 2012 and an update of upcoming international activities and opportunities for expansion into the remainder of FY 2013 and beyond. (authors)« less

Women and Graduate Management Education. 2015 Data to Go

ERIC Educational Resources Information Center

Graduate Management Admission Council, 2015

2015-01-01

To commemorate International Women's Day on March 8, 2015, GMAC prepared this Data-to-Go brief as a summary of current GMAT test taker and research data about women in the business school pipeline. Findings in this Data-to-Go report are derived from several sources of GMAT test taker data and GMAC surveys conducted in 2014 and 2015. In testing…

Undergraduate Research at SETI in Astrobiology

NASA Astrophysics Data System (ADS)

Kress, Monika; Phillips, C.; DeVore, E.; Hubickyj, O.

2012-05-01

The SETI Institute and San Jose State University (SJSU) have begun a partnership (URSA: Undergraduate Research at the SETI Institute in Astrobiology) in which undergraduate science and engineering majors from SJSU participate in research at the SETI Institute during the academic year. We are currently in our second year of the three-year NASA-funded grant. The goal of this program is to expose future scientists, engineers and educators to the science of astrobiology and to NASA in general, and by so doing, to prepare them for the transition to their future career in the Silicon Valley or beyond. The URSA students are mentored by a SETI Institute scientist who conducts research at the SETI Institute headquarters or nearby at NASA Ames Research Center. The SETI Institute is a private, nonprofit organization dedicated to scientific research, education and public outreach. Its mission is to explore, understand and explain the origin, nature and prevalence of life in the universe. SJSU is a large urban public university that serves the greater Silicon Valley area in California. Students at SJSU come from diverse ethnic, cultural and socioeconomic backgrounds. Many of them face financial pressures that force them to pursue part-time work. URSA students are paid to work for 10 hours/week during the academic year, and also participate in monthly group meetings where they practice their presentation skills and discuss future plans. We encourage underserved and underrepresented students, including women, minority, and those who are the first in their family to go to college, to apply to the URSA program and provide ongoing mentoring and support as needed. While preparing students for graduate school is not a primary goal, some of our students have gone on to MS or PhD programs or plan to do so. The URSA program is funded by NASA EPOESS.

Targeting impulsive processes of eating behavior via the internet. Effects on body weight.

PubMed

Veling, Harm; van Koningsbruggen, Guido M; Aarts, Henk; Stroebe, Wolfgang

2014-07-01

Because eating behavior can take on an impulsive nature many people experience difficulty with dieting to lose weight. Therefore, an experiment was conducted to test the effectiveness of two interventions targeting impulsive processes of eating behavior to facilitate weight loss: Implementation intentions to remind people about dieting versus a go/no-go task to change impulses toward palatable foods. Dieters performed an online training program (four times in 4 weeks) in which they were randomly assigned to a 2 (implementation intention condition: dieting versus control) × 2 (go/no-go task condition: food versus control) design. They formed either dieting implementation intentions (e.g., If I open the fridge I will think of dieting!) or control implementation intentions. Furthermore, they received either a go/no-go task in which behavioral stop signals were presented upon presentation of palatable foods (food go/no-go task), or upon control stimuli. Participants' weight was measured in the laboratory before and after the intervention. Strength of participants' dieting goal and their Body Mass Index (BMI; as a proxy for impulsiveness toward food) were examined as moderators. Results showed that both dieting implementation intentions and the food go/no-go task facilitated weight loss. Moreover, dieting implementation intentions facilitated weight loss particularly among people with a strong current dieting goal, whereas the food go/no-go task facilitated weight loss independent of this factor. Instead, the food go/no-go task, but not formation of dieting implementation intentions, was primarily effective among dieters with a relatively high BMI. These results provide the first preliminary evidence that interventions aimed at targeting impulsive eating-related processes via the internet can facilitate weight loss. Copyright © 2014 Elsevier Ltd. All rights reserved.

Physical and psychological dating violence in young men and women in Chile: Results from a 2005 survey of university students

PubMed Central

Lehrer, Jocelyn A.; Lehrer, Evelyn L.; Zhao, Zhenxiang

2010-01-01

Numerous studies have documented high levels of intimate partner violence in Chile. Yet to date, research and prevention/ response programs have focused almost exclusively on cohabiting and married couples. This study presents a comparative analysis of dating violence prevalence in a sample of male and female college students in Chile and describes the contexts in which such violence takes place. Based on a survey of students enrolled in general education courses at a large, public university in Santiago during the Winter 2005 term (n= 484 women, 466 men), we find a high prevalence of physical and psychological dating violence, with patterns resembling those documented for other countries. We also find a high prevalence of having witnessed interparental violence during childhood. Our results present a compelling case for not continuing to neglect dating violence in Chile and other Latin-American countries: further research in this area, and the development and evaluation of prevention programs for youth, could go far in reducing the opportunity for aggression to become an established style of conflict resolution. PMID:20183699

Generate Optimized Genetic Rhythm for Enzyme Expression in Non-native systems

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

2016-11-03

Most amino acids are represented by more than one codon, resulting in redundancy in the genetic code. Silent codon substitutions that do not alter the amino acid sequence still have an effect on protein expression. We have developed an algorithm, GoGREEN, to enhance the expression of foreign proteins in a host organism. GoGREEN selects codons according to frequency patterns seen in the gene of interest using the codon usage table from the host organism. GoGREEN is also designed to accommodate gaps in the sequence.This software takes for input (1) the aligned protein sequences for genes the user wishes to express,more » (2) the codon usage table for the host organism, (3) and the DNA sequence for the target protein found in the host organism. The program will select codons based on codon usage patterns for the target DNA sequence. The program will also select codons for “gaps” found in the aligned protein sequences using the codon usage table from the host organism.« less

Where do we go from here: Challenges and the future of endocrine disrupting compound screening and testing

EPA Science Inventory

ABSTRACTWorldwide concern about the impacts of endocrine disrupting compounds on both human and environmental health has led to implementation of multiple screening and testing programs. In most cases these programs have focused on impacts to the estrogen, androgen and thyroid h...

The History of Winter Thermochron Mission: Utilizing An Innovative Technology to Promote Science Research in the Classroom.

NASA Astrophysics Data System (ADS)

Bender, K. J.

2007-12-01

The goal of the Thermochron Mission, an embedded strand of the NASA Goddard Space Flight Center History of Winter (HOW) Program, is to engage participants actively in research methods while focusing on the observation and analysis of changes in ambient temperature. Through experiential learning opportunities, peer coaching, and expert instruction sessions, participants including in-service teachers, pre-service teachers, and ultimately their K-12 students, enhance their understanding of the processes and methods of science research. The initial engagement and exploration training has been provided to participants in the History of Winter (HOW) workshop since 2004. Supportive web-based multimedia resources utilized through modeling within the training program are available to participants online for continued later use within a classroom setting. The Thermochron Mission echoes the learning cycle embedded within the History of Winter Program. Emphasized are critical aspects of inquiry investigation including active and immersive experiences, opportunities for comparison and analysis of data, application of findings to new situations, and the communication of information in an appropriate forum. As a result, past HOW participants have utilized the Thermochron in settings as different as environmental studies through an outdoor education center and the study of acid mine drainage and its effect on local stream. In 2007, we collaborated with the FINNMARK 2007 and the GO NORTH expeditions, providing snow collection information and Thermochrons to gather a continual temperature record during these remote expeditions to the Arctic region. Both FINNMARK2007 and the POLAR Husky GoNorth 2007 dog sled expeditions took a complement of Thermochrons with multimedia instructions and the tools and protocols of the Global Snowflake Network (GSN), an International Polar Year project of the History of Winter Program, to measure temperature and the shape and characteristics of snow falling to the ground. The thermochron enables continuous temperature measurement for the record and for information to accompany the snowflake data acquisition. Professor Svein Mathiesen of EALÁT (Reindeer Herders Vulnerability Network Study), and reindeer herder and Ph.D. student, Inger Marie G. Eira, are incorporating the HOW and GSN thermochrons, snow pit observations, and snowflake identification protocols into Inger Marie's work for her Ph.D. dissertation on snow changes and reindeer pastures in Northern Norway. The HOW program introduced the Global Snowflake Network and Thermochrons to them as a part of the Indigenous Peoples" Opening Ceremonies for the International Polar Year. Now launching is a new opportunity for teachers to engage in the Thermochron Mission, an online collaborative environment to develop and refine solid science research projects based on temperature studies prior to launching them in the classroom. The goal is to enhance the quality of science research projects for the secondary school classroom and to increase the comfort level of teachers in facilitating research opportunities for students. Interested teachers are invited to participate by submitting a proposal for a research project employing Thermochrons. Select entrants will receive a set of Thermochrons and participate in a peer-coached and scientifically reviewed online forum to guide the implementation of the research project and its refinement prior to classroom use. All projects will then be made available through the History of Winter web site.

STEERing an IDeA in Undergraduate Research at a Rural Research Intensive University

PubMed Central

Sens, Donald A.; Cisek, Karen L.; Garrett, Scott H.; Somji, Seema; Dunlevy, Jane R.; Sens, Mary Ann; Conway, Pat; Doze, Van A.

2017-01-01

This study documents outcomes, including student career choices, of the North Dakota Institutional Development Award Networks of Biomedical Research Excellence program that provides 10-week, summer undergraduate research experiences at the University of North Dakota School of Medicine and Health Sciences. Program evaluation initiated in 2008 and, to date, 335 students have completed the program. Of the 335, 214 students have successfully completed their bachelor’s degree, 102 are still undergraduates, and 19 either did not complete a bachelor’s degree or were lost to follow-up. The program was able to track 200 of the 214 students for education and career choices following graduation. Of these 200, 76% continued in postgraduate health-related education; 34.0% and 20.5% are enrolled in or have completed MD or PhD programs, respectively. Other postbaccalaureate pursuits included careers in pharmacy, optometry, dentistry, public health, physical therapy, nurse practitioner, and physician’s assistant, accounting for an additional 21.5%. Most students electing to stop formal education at the bachelor’s degree also entered fields related to health care or science, technology, engineering, and mathematics (19.5%), with only a small number of the 200 students tracked going into service or industries which lacked an association with the health-care workforce (4.5%). These student outcomes support the concept that participation in summer undergraduate research boosts efforts to populate the pipeline of future researchers and health professionals. It is also an indication that future researchers and health professionals will be able to communicate the value of research in their professional and social associations. The report also discusses best practices and issues in summer undergraduate research for students originating from rural environments. PMID:29057317

STEERing an IDeA in Undergraduate Research at a Rural Research Intensive University.

PubMed

Sens, Donald A; Cisek, Karen L; Garrett, Scott H; Somji, Seema; Dunlevy, Jane R; Sens, Mary Ann; Conway, Pat; Doze, Van A

2017-01-01

This study documents outcomes, including student career choices, of the North Dakota Institutional Development Award Networks of Biomedical Research Excellence program that provides 10-week, summer undergraduate research experiences at the University of North Dakota School of Medicine and Health Sciences. Program evaluation initiated in 2008 and, to date, 335 students have completed the program. Of the 335, 214 students have successfully completed their bachelor's degree, 102 are still undergraduates, and 19 either did not complete a bachelor's degree or were lost to follow-up. The program was able to track 200 of the 214 students for education and career choices following graduation. Of these 200, 76% continued in postgraduate health-related education; 34.0% and 20.5% are enrolled in or have completed MD or PhD programs, respectively. Other postbaccalaureate pursuits included careers in pharmacy, optometry, dentistry, public health, physical therapy, nurse practitioner, and physician's assistant, accounting for an additional 21.5%. Most students electing to stop formal education at the bachelor's degree also entered fields related to health care or science, technology, engineering, and mathematics (19.5%), with only a small number of the 200 students tracked going into service or industries which lacked an association with the health-care workforce (4.5%). These student outcomes support the concept that participation in summer undergraduate research boosts efforts to populate the pipeline of future researchers and health professionals. It is also an indication that future researchers and health professionals will be able to communicate the value of research in their professional and social associations. The report also discusses best practices and issues in summer undergraduate research for students originating from rural environments.

RASC-AL (Revolutionary Aerospace Systems Concepts-Academic Linkage): 2002 Advanced Concept Design Presentation

NASA Technical Reports Server (NTRS)

2002-01-01

The Revolutionary Aerospace Systems Concepts-Academic Linkage (RASC-AL) is a program of the Lunar and Planetary Institute (LPI) in collaboration with the Universities Space Research Association's (USRA) ICASE institute through the NASA Langley Research Center. The RASC-AL key objectives are to develop relationships between universities and NASA that lead to opportunities for future NASA research and programs, and to develop aerospace systems concepts and technology requirements to enable future NASA missions. The program seeks to look decades into the future to explore new mission capabilities and discover what's possible. NASA seeks concepts and technologies that can make it possible to go anywhere, at anytime, safely, reliably, and affordably to accomplish strategic goals for science, exploration, and commercialization. University teams were invited to submit research topics from the following themes: Human and Robotic Space Exploration, Orbital Aggregation & Space Infrastructure Systems (OASIS), Zero-Emissions Aircraft, and Remote Sensing. RASC-AL is an outgrowth of the HEDS-UP (University Partners) Program sponsored by the LPI. HEDS-UP was a program of the Lunar and Planetary Institute designed to link universities with NASA's Human Exploration and Development of Space (HEDS) enterprise. The first RASC-AL Forum was held November 5-8, 2002, at the Hilton Cocoa Beach Oceanfront Hotel in Cocoa Beach, Florida. Representatives from 10 university teams presented student research design projects at this year's Forum. Each team contributed a written report and these reports are presented.

The investigation on the structure, fabrication and applications of graphene

NASA Astrophysics Data System (ADS)

Du, Donghe

By investigating the structure of graphene oxide (GO), the long-wavelength photoluminescence of GO is evidenced to be originated from the excimer formation between GO basal plane and oxidative debris (ODs) attached on the GO sheets. The thermally unstable ODs would induce micro-explosion of GO upon heating. A novel method is developed to supress the explosion and achieve simultaneous thermal reduction and nitrogen doping of graphene oxide in air. The high quality N-doped graphene demonstrate excellent electrocatalytic property in oxygen reduction reaction. Furthermore, an electronic textile material is fabricated by coating chemically reduced GO on a piece of non-woven fabric (GNWF). GNWF can be applied as wearable sensors to detect physiological signals of human body. This research work deepens the understanding on the structure and property of graphene based materials and provides a cost-effective fabrication method for large scale production of graphene, and hence facilitates the commercialization of graphene.

Orion Heat Shield Testing

NASA Image and Video Library

2015-05-26

THE ORION HEAT SHIELD, WHICH WAS AT NASA’S MARSHALL SPACE FLIGHT CENTER FROM MARCH-MAY 2015 FOR ENGINEERING AND ANALYSIS, IS READIED FOR DEPARTURE AT THE END OF ITS STAY. THE HEAT SHIELD’S ABLATED SURFACE MATERIAL WAS REMOVED AT MARSHALL FOR ANALYSIS, USING THE CENTER’S STATE-OF-THE-ART SEVEN-AXIS MILLING MACHINE. IT NEXT WILL GO TO NASA’S LANGLEY RESEARCH CENTER FOR WATER-IMPACT TESTING. NASA’S JOHNSON SPACE CENTER LEADS THE ORION PROGRAM FOR NASA.

Orion Heat Shield Testing

NASA Image and Video Library

2015-05-28

THE ORION HEAT SHIELD, WHICH WAS AT NASA’S MARSHALL SPACE FLIGHT CENTER FROM MARCH-MAY 2015 FOR ENGINEERING AND ANALYSIS, IS READIED FOR DEPARTURE AT THE END OF ITS STAY. THE HEAT SHIELD’S ABLATED SURFACE MATERIAL WAS REMOVED AT MARSHALL FOR ANALYSIS, USING THE CENTER’S STATE-OF-THE-ART SEVEN-AXIS MILLING MACHINE. IT NEXT WILL GO TO NASA’S LANGLEY RESEARCH CENTER FOR WATER-IMPACT TESTING. NASA’S JOHNSON SPACE CENTER LEADS THE ORION PROGRAM FOR NASA.

Research in Presistent Simulation: Development of the Persistent ModSim Object-Oriented Programming Language

DTIC Science & Technology

1993-07-01

version tree is formed that permits users to go back to any previous version. There are methods for traversing the version tree of a particular...workspace. Workspace objects are linked (or nested) hierarchically into a workspace tree . Applications can set the access privileges to parts of this...workspace tree to control access (and hence change). There must be a default global workspace. Workspace objects are then allocated within the context

The Strategic Implications of Chinese Companies Going Global

DTIC Science & Technology

2011-03-29

2020. The need to import zinc went from 0 in 2000 to 53% in 2010 and is projected to reach 69% in 2020. 64 These resources are required to sustain ...PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER COL Heino Klinck, U.S. Army 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7...research project exams the actual and potential role of Chinese companies’ overseas expansion in Beijing’s global foreign and security policy. Particular

Evaluation and enhancement of Texas ramp metering strategies, compliance, and alternative enforcement techniques: Go with the flow Houston. Public outreach plan (revised); Interim research report, September 1995--October 1996

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

Lancaster, S.; Fette, B.; Busler, L.

This report describes the public outreach plan on the implementation of ramp meters along the Katy Freeway in Houston, Generally, ramp metering is neither beloved nor understood by the public. To gain public awareness, acceptance, compliance and continued support, ramp metering operations should be reinforced by a strong, ongoing public information and outreach campaign that communicates the need for and benefits of the program. Because the term `ramp metering` exhibits restrictions on the public, the phrase `Flow Signals` was developed to better describe the benefits of ramp metering; enhanced flow of traffic, fewer bottlenecks, and fewer trip delays. The logo,more » `Go with the Flow Houston,` and a graphic identity were developed to help communicate the theme throughout the various media where both the primary and secondary messages are intended to reach 15 different audiences. These media will include: a PSA, both static and changeable message signs, a brochure, Internet web site information, letters to specific audience and media relations efforts.« less

Data Mining the Corporate Dental System of USA DENTAC Fort Bragg

DTIC Science & Technology

2016-06-10

Data Mining the Corporate Dental System of USA DENTAC Fort Bragg FREDWIN HOLOMON, D.D.S. B.S. University of...AEGD Program Director ABSTRACT Statement of the problem: Dental wellness has not reached optimum levels at Fort Bragg after implementation of...the Go First Class Program. Purpose: To examine the Go First Class Program’s influence upon dental wellness and readiness. Materials and Methods

Who's Not Going Back to School? How Sequestration Is Scaling Back Early Childhood Education Programs

ERIC Educational Resources Information Center

Hamm, Katie

2013-01-01

Unfortunately, in many communities across the country, some children will not be showing up for school this year (2013). Classrooms will shut down and teachers will look for other employment opportunities. This school year, approximately 57,000 of our youngest children in the Head Start program will not be going back to school. The cuts are the…

Steady As You Go (SAYGO): A Falls-Prevention Program for Seniors Living in the Community.

ERIC Educational Resources Information Center

Robson, Ellie; Edwards, Joy; Gallagher, Elaine; Baker, Dorothy

2003-01-01

In a randomized trial of Steady as You Go, a falls-prevention program for the elderly, the treatment group (n=235) reduced eight of nine risk factors. Over a 4-month follow-up, the treatment group fell less than controls (n=236) and significantly fewer treatment group participants who had fallen before experienced falls (20%) compared to 35% of…

Improving the measurement of semantic similarity by combining gene ontology and co-functional network: a random walk based approach.

PubMed

Peng, Jiajie; Zhang, Xuanshuo; Hui, Weiwei; Lu, Junya; Li, Qianqian; Liu, Shuhui; Shang, Xuequn

2018-03-19

Gene Ontology (GO) is one of the most popular bioinformatics resources. In the past decade, Gene Ontology-based gene semantic similarity has been effectively used to model gene-to-gene interactions in multiple research areas. However, most existing semantic similarity approaches rely only on GO annotations and structure, or incorporate only local interactions in the co-functional network. This may lead to inaccurate GO-based similarity resulting from the incomplete GO topology structure and gene annotations. We present NETSIM2, a new network-based method that allows researchers to measure GO-based gene functional similarities by considering the global structure of the co-functional network with a random walk with restart (RWR)-based method, and by selecting the significant term pairs to decrease the noise information. Based on the EC number (Enzyme Commission)-based groups of yeast and Arabidopsis, evaluation test shows that NETSIM2 can enhance the accuracy of Gene Ontology-based gene functional similarity. Using NETSIM2 as an example, we found that the accuracy of semantic similarities can be significantly improved after effectively incorporating the global gene-to-gene interactions in the co-functional network, especially on the species that gene annotations in GO are far from complete.

76 FR 25550 - Medicare and Medicaid Programs: Changes Affecting Hospital and Critical Access Hospital...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-05

... go through a burdensome credentialing and privileging process for each physician and practitioner who... issues. The most common comment expressed was that the proposed regulation did not go far enough in... CoPs did not go far enough in addressing the burdens borne by those small hospitals and CAHs that...

Ninety Years of International Cooperation in Geophysics

NASA Astrophysics Data System (ADS)

Ismail-Zadeh, A.; Beer, T.

2009-05-01

Because applicable physical, chemical, and mathematical studies of the Earth system must be both interdisciplinary and international, the International Union of Geodesy and Geophysics (IUGG) was formed in 1919 as an non-governmental, non-profit organization dedicated to advancing, promoting, and communicating knowledge of the Earth system, its space environment, and the dynamical processes causing change. The Union brings together eight International Associations that address different disciplines of Earth sciences. Through these Associations, IUGG promotes and enables studies in the geosciences by providing a framework for collaborative research and information exchange, by organizing international scientific assemblies worldwide, and via research publications. Resolutions passed by assemblies of IUGG and its International Associations set geophysical standards and promote issues of science policy on which national members agree. IUGG has initiated and/or vigorously supported collaborative international efforts that have led to highly productive worldwide interdisciplinary research programs, such as the International Geophysical Year and subsequent International Years (IPY, IYPE, eGY, and IHY), International Lithosphere Programme, World Climate Research Programme, Geosphere-Biosphere Programme, and Integrated Research on Risk Disaster. IUGG is inherently involved in the projects and programs related to climate change, global warming, and related environmental impacts. One major contribution has been the creation, through the International Council for Science (ICSU), of the World Data Centers and the Federation of Astronomical and Geophysical Data Analysis Services. These are being transformed to the ICSU World Data System, from which the data gathered during the major programs and data products will be available to researchers everywhere. IUGG cooperates with UNESCO, WMO, and some other U.N. and non-governmental organizations in the study of natural catastrophes, climate dynamics, and in geodetic, hydrological, meteorological, oceanographic, seismological, and volcanological research. IUGG also places particular emphasis on the scientific problems of economically less-developed countries by sponsoring activities relevant to their scientific needs (e.g. Geosciences in Africa, Water Resources, Health and Well-Being etc.) The American Geophysical Union was established as the U.S. National Committee for IUGG in 1919 and today has become a distinguished union of individual geoscientists around the world. Several regional geoscience societies also evolved during the last several decades, most prominent being the European Geosciences Union and the Asia Oceania Geosciences Society. These, and some other national and regional geophysical societies, together with IUGG play a strong part in the international cooperation and promotion of geophysical sciences. At the same time the "geosciences" space is getting crowded, and there is a lot of overlap. International linkages between IUGG, AGU, EGU and other geophysical societies as well as their linkage with International Scientific Unions, that comprise the GeoUnions, are going to become more and more important. Working together is going to be more fruitful than territorial disputes. But what mechanisms can be used to encourage relationships between the international, national and regional geophysical and geoscientific bodies? We will discuss some possibilities on how to come together, to develop and to implement joint programs, research meeting, open forums, and policy statements.

A Summary fo Solar Sail Technology Developments and Proposed Demonstration Missions

NASA Technical Reports Server (NTRS)

Garner, Charles; Diedrich, Benjamin; Leipold, Manfred

1999-01-01

NASA's drive to reduce mission costs and accept the risk of incorporating innovative, high payoff technologies into it's missions while simultaneously undertaking ever more difficult missions has sparked a greatly renewed interest in solar sails. From virtually no technology or flight mission studies activity three years ago solar sails are now included in NOAA, NASA, DOD, DLR, ESA and ESTEC technology development programs and technology roadmaps. NASA programs include activities at Langley Research Center, Jet Propulsion Laboratory, Marshall Space Flight Center, Goddard Space Flight Center, and the NASA Institute for Advanced Concepts; NOAA has received funding for a proposed solar sail mission; DLR is designing and fabricating a 20-m laboratory model sail, there are four demonstration missions under study at industry, NASA, DOD and Europe, two new text books on solar sailing were recently published and one new test book is planned. This paper summarizes these on-going developments in solar sails.

Al Sahawa - The Awakening: Volume III-A: Al Anbar Province, Western Euphrates River Valley, Area of Operations Denver Al Qaim

DTIC Science & Technology

2015-11-01

under contract DASW01-04-C-0003, Task AI -8-2827, for the Joint Advanced Warfighting Program (JAWP) Board of Directors and Task BE-8-3035, the Under...ASCOPE and always put a patrol to it. Okay, you know, S, Structures, you’re going to go into this sector and you’re going to document every structure...in that sector , every structure on that street, and how it can be used by the enemy, how it can be used by us, and how it can be used by the people

U.S. announces one-year delay for visa waiver program change

NASA Astrophysics Data System (ADS)

The U.S. State Department has announced that it is delaying by one year a new rule affecting citizens from visa waiver program countries. The new rule, which was scheduled to go into effect on 1 October 2003, requires visitors from these countries to obtain non-immigrant visas to enter the United States if they do not have machine-readable passports. The announced delay means that this rule will now go into effect 26 October 2004 instead.The delay does not apply to five visa waiver countries—Andorra, Brunei, Liechtenstein, Luxembourg, and Slovenia—because most of the citizens of these nations already carry passports that are machine-readable.

Lead optimization attrition analysis (LOAA): a novel and general methodology for medicinal chemistry.

PubMed

Munson, Mark; Lieberman, Harvey; Tserlin, Elina; Rocnik, Jennifer; Ge, Jie; Fitzgerald, Maria; Patel, Vinod; Garcia-Echeverria, Carlos

2015-08-01

Herein, we report a novel and general method, lead optimization attrition analysis (LOAA), to benchmark two distinct small-molecule lead series using a relatively unbiased, simple technique and commercially available software. We illustrate this approach with data collected during lead optimization of two independent oncology programs as a case study. Easily generated graphics and attrition curves enabled us to calibrate progress and support go/no go decisions on each program. We believe that this data-driven technique could be used broadly by medicinal chemists and management to guide strategic decisions during drug discovery. Copyright © 2015 Elsevier Ltd. All rights reserved.

InteGO2: A web tool for measuring and visualizing gene semantic similarities using Gene Ontology

DOE PAGES

Peng, Jiajie; Li, Hongxiang; Liu, Yongzhuang; ...

2016-08-31

Here, the Gene Ontology (GO) has been used in high-throughput omics research as a major bioinformatics resource. The hierarchical structure of GO provides users a convenient platform for biological information abstraction and hypothesis testing. Computational methods have been developed to identify functionally similar genes. However, none of the existing measurements take into account all the rich information in GO. Similarly, using these existing methods, web-based applications have been constructed to compute gene functional similarities, and to provide pure text-based outputs. Without a graphical visualization interface, it is difficult for result interpretation. As a result, we present InteGO2, a web toolmore » that allows researchers to calculate the GO-based gene semantic similarities using seven widely used GO-based similarity measurements. Also, we provide an integrative measurement that synergistically integrates all the individual measurements to improve the overall performance. Using HTML5 and cytoscape.js, we provide a graphical interface in InteGO2 to visualize the resulting gene functional association networks. In conclusion, InteGO2 is an easy-to-use HTML5 based web tool. With it, researchers can measure gene or gene product functional similarity conveniently, and visualize the network of functional interactions in a graphical interface.« less

InteGO2: A web tool for measuring and visualizing gene semantic similarities using Gene Ontology

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

Peng, Jiajie; Li, Hongxiang; Liu, Yongzhuang

Here, the Gene Ontology (GO) has been used in high-throughput omics research as a major bioinformatics resource. The hierarchical structure of GO provides users a convenient platform for biological information abstraction and hypothesis testing. Computational methods have been developed to identify functionally similar genes. However, none of the existing measurements take into account all the rich information in GO. Similarly, using these existing methods, web-based applications have been constructed to compute gene functional similarities, and to provide pure text-based outputs. Without a graphical visualization interface, it is difficult for result interpretation. As a result, we present InteGO2, a web toolmore » that allows researchers to calculate the GO-based gene semantic similarities using seven widely used GO-based similarity measurements. Also, we provide an integrative measurement that synergistically integrates all the individual measurements to improve the overall performance. Using HTML5 and cytoscape.js, we provide a graphical interface in InteGO2 to visualize the resulting gene functional association networks. In conclusion, InteGO2 is an easy-to-use HTML5 based web tool. With it, researchers can measure gene or gene product functional similarity conveniently, and visualize the network of functional interactions in a graphical interface.« less

Investigation of space charge distribution of low-density polyethylene/GO-GNF (graphene oxide from graphite nanofiber) nanocomposite for HVDC application.

PubMed

Kim, Yoon Jin; Ha, Son-Tung; Lee, Gun Joo; Nam, Jin Ho; Ryu, Ik Hyun; Nam, Su Hyun; Park, Cheol Min; In, Insik; Kim, Jiwan; Han, Chul Jong

2013-05-01

This paper reported a research on space charge distribution in low-density polyethylene (LDPE) nanocomposites with different types of graphene and graphene oxide (GO) at low filler content (0.05 wt%) under high DC electric field. Effect of addition of graphene oxide or graphene, its dispersion in LDPE polymer matrix on the ability to suppress space charge generation will be investigated and compared with MgO/LDPE nanocomposite at the same filler concentration. At an applied electric field of 80 kV/mm, a positive packet-like charge was observed in both neat LDPE, MgO/LDPE, and graphene/LDPE nanocomposites, whereas only little homogenous space charge was observed in GO/LDPE nanocomposites, especially with GO synthesized from graphite nano fiber (GNF) which is only -100 nm in diameter. Our research also suggests that dispersion of graphene oxide particles on the polymer matrix plays a significant role to the performance of nanocomposites on suppressing packet-like space charge. From these results, it is expected that nano-sized GO synthesized from GNF can be a promising filler material to LDPE composite for HVDC applications.

Graves' orbitopathy as a rare disease in Europe: a European Group on Graves' Orbitopathy (EUGOGO) position statement.

PubMed

Perros, P; Hegedüs, L; Bartalena, L; Marcocci, C; Kahaly, G J; Baldeschi, L; Salvi, M; Lazarus, J H; Eckstein, A; Pitz, S; Boboridis, K; Anagnostis, P; Ayvaz, G; Boschi, A; Brix, T H; Currò, N; Konuk, O; Marinò, M; Mitchell, A L; Stankovic, B; Törüner, F B; von Arx, G; Zarković, M; Wiersinga, W M

2017-04-20

Graves' orbitopathy (GO) is an autoimmune condition, which is associated with poor clinical outcomes including impaired quality of life and socio-economic status. Current evidence suggests that the incidence of GO in Europe may be declining, however data on the prevalence of this disease are sparse. Several clinical variants of GO exist, including euthyroid GO, recently listed as a rare disease in Europe (ORPHA466682). The objective was to estimate the prevalence of GO and its clinical variants in Europe, based on available literature, and to consider whether they may potentially qualify as rare. Recent published data on the incidence of GO and Graves' hyperthyroidism in Europe were used to estimate the prevalence of GO. The position statement was developed by a series of reviews of drafts and electronic discussions by members of the European Group on Graves' Orbitopathy. The prevalence of GO in Europe is about 10/10,000 persons. The prevalence of other clinical variants is also low: hypothyroid GO 0.02-1.10/10,000; GO associated with dermopathy 0.15/10,000; GO associated with acropachy 0.03/10,000; asymmetrical GO 1.00-5.00/10,000; unilateral GO 0.50-1.50/10,000. GO has a prevalence that is clearly above the threshold for rarity in Europe. However, each of its clinical variants have a low prevalence and could potentially qualify for being considered as a rare condition, providing that future research establishes that they have a distinct pathophysiology. EUGOGO considers this area of academic activity a priority.

Overview of Advanced Electromagnetic Propulsion Development at NASA Glenn Research Center

NASA Technical Reports Server (NTRS)

Pencil, Eric J.; Kamhawi, Hani; Gilland, James H.; Arrington, Lynn A.

2005-01-01

NASA Glenn Research Center s Very High Power Electric Propulsion task is sponsored by the Energetics Heritage Project. Electric propulsion technologies currently being investigated under this program include pulsed electromagnetic plasma thrusters, magnetoplasmadynamic thrusters, helicon plasma sources as well as the systems models for high power electromagnetic propulsion devices. An investigation and evaluation of pulsed electromagnetic plasma thruster performance at energy levels up to 700 Joules is underway. On-going magnetoplasmadynamic thruster experiments will investigate applied-field performance characteristics of gas-fed MPDs. Plasma characterization of helicon plasma sources will provide additional insights into the operation of this novel propulsion concept. Systems models have been developed for high power electromagnetic propulsion concepts, such as pulsed inductive thrusters and magnetoplasmadynamic thrusters to enable an evaluation of mission-optimized designs.

Sister Lab Program Prospective Partner Nuclear Profile: Indonesia

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

Bissani, M; Tyson, S

2006-12-14

Indonesia has participated in cooperative technical programs with the IAEA since 1957, and has cooperated with regional partners in all of the traditional areas where nuclear science is employed: in medicine, public health (such as insect control and eradication programs), agriculture (e.g. development of improved varieties of rice), and the gas and oil industries. Recently, Indonesia has contributed significantly to the Reduced Enrichment Research and Training Reactor (RERTR) Program by conducting experiments to confirm the feasibility of Mo-99 production using high-density low enriched uranium (LEU) fuel, a primary goal of the RERTR Program. Indonesia's first research reactor, the TRIGA Markmore » II at Bandung, began operation in 1964 at 250 kW and was subsequently upgraded in 1971 to 1 MW and further upgraded in 2000 to 2 MW. This reactor was joined by another TRIGA Mark II, the 100-kW Kartini-PPNY at Yogyakarta, in 1979, and by the 30-MW G.A. Siwabessy multipurpose reactor in Serpong, which achieved criticality in July 1983. A 10-MW radioisotope production reactor, to be called the RPI-10, also was proposed for construction at Serpong in the late 1990s, but the project apparently was not carried out. In the five decades since its nuclear research program began, Indonesia has trained a cadre of scientific and technical staff who not only operate and conduct research with the current facilities, but also represent the nucleus of a skilled labor pool to support development of a nuclear power program. Although Indonesia's previous on-again, off-again consideration of nuclear power has not gotten very far in the past, it now appears that Indonesia again is giving serious consideration to beginning a national nuclear energy program. In June 2006, Research and Technology Minister Kusmayanto Kadiman said that his ministry was currently putting the necessary procedures in place to speed up the project to acquire a nuclear power plant, indicating that, ''We will need around five years to complete the project. If we can start the study, go to tender, and sign the contract for the project this year, the power plant could be on stream by 2011''. While this ambitious schedule may be a bit unrealistic, it suggests new momentum to move forward on the project. The favored site for the proposed plant is the Muria Peninsula, located on Java's north central coast.« less

Improving Environmental Literacy through GO3 Citizen Science Project

NASA Astrophysics Data System (ADS)

Wilkening, B.

2011-12-01

In the Global Ozone (GO3) Project students measure ground-level ozone on a continuous basis and upload their results to a global network used by atmospheric scientists and schools. Students learn important concepts such as chemical measurement methods; instrumentation; calibration; data acquisition using computers; data quality; statistics; data analysis and graphing; posting of data to the web; the chemistry of air pollution; stratospheric ozone depletion and global climate change. Students collaborate with researchers and other students globally in the GO3 network. Wilson K-8 School is located in a suburban area in Pima County, Arizona. Throughout the year we receive high ozone alert days. Prior to joining the GO3 project, my students were unaware of air pollution alerts, risks and causes. In the past when Pima County issued alerts to the school, they were posted on signs around the school. No explanation was provided to the students and the signs were often left up for days. This discounted the potential health effects of the situation, resulting in the alerts effectively being ignored. The GO3 project is transforming both my students and our school community. Now my students are:

• Performing science research
• Utilizing technology and increasing their skills
• Collaborating in a responsible manner on the global GO3 social network
• Communicating their work to the community
• Issuing their own ozone alerts to their school
• Advocating for actions that will improve air quality

Latino community health workers and the promotion of sexual and reproductive health.

PubMed

Lechuga, Julia; Garcia, Dina; Owczarzak, Jill; Barker, Maria; Benson, Meghan

2015-05-01

Community health worker (CHW) programs have existed for over 50 years across the world. However, only recently has research evidence documented their effectiveness. Research is still needed to identify issues related to implementation and sustainability of CHW programs. This article explores the role and challenges of U.S. Latino CHWs trained to deliver a comprehensive sexual and reproductive health educational intervention to Latino families. We conducted a semistructured interview with a purposive convenience sample of 19 CHWs. Findings suggest that CHWs occupy roles that go beyond those they were trained for. CHWs serve not only as educators but also as providers of social support, facilitators of access to resources, patient navigators, and civil rights advocates. Lack of clarity of the role of a CHW influenced perceptions of adequacy of compensation, training, and integration into the agency that trained them. Policy facilitating the standardization of the CHW occupational category and role expectations is imperative to ensure successful implementation and sustainability of U.S. CHW programs. © 2015 Society for Public Health Education.

An Introduction to Intelligent Processing Programs Developed by the Air Force Manufacturing Technology Directorate

NASA Technical Reports Server (NTRS)

Sampson, Paul G.; Sny, Linda C.

1992-01-01

The Air Force has numerous on-going manufacturing and integration development programs (machine tools, composites, metals, assembly, and electronics) which are instrumental in improving productivity in the aerospace industry, but more importantly, have identified strategies and technologies required for the integration of advanced processing equipment. An introduction to four current Air Force Manufacturing Technology Directorate (ManTech) manufacturing areas is provided. Research is being carried out in the following areas: (1) machining initiatives for aerospace subcontractors which provide for advanced technology and innovative manufacturing strategies to increase the capabilities of small shops; (2) innovative approaches to advance machine tool products and manufacturing processes; (3) innovative approaches to advance sensors for process control in machine tools; and (4) efforts currently underway to develop, with the support of industry, the Next Generation Workstation/Machine Controller (Low-End Controller Task).

On the Nexus of Race, Disability, and Overrepresentation: What Do We Know? Where Do We Go? On Point...Brief Discussions of Critical Issues in Urban Education.

ERIC Educational Resources Information Center

Meyer, Gwen; Patton, James M.

The ethnic overrepresentation of students in special education programs has been recognized for decades. African Americans tend to be significantly over-represented in disability categories and underrepresented in gifted programs. While Hispanics and Native Americans are not over-represented in special education programs, they are in certain…

Strengthening integrated research and capacity development within the Caribbean region

PubMed Central

2011-01-01

Background The Caribbean region, like other developing regions of the world, faces significant challenges in conducting research, especially in the context of limited resource capacities and capabilities. Further, due to its diverse and multiple island states, research capacity is scattered and unevenly spread within the region. The Caribbean EcoHealth Programme (CEHP) is a research program that is structured to improve the capacity and capability of health professionals in the Caribbean region to respond in integrative and innovative ways to on-going and emerging environmental health challenges by means of multi-sectoral interventions. Methods Core parts of the CEHP’s mission are to (1) conduct collaborative research in areas that the region has identified as critical; (2) build and strengthening integrated approaches to research; and (3) develop and enhance basic research capacity within the Caribbean region. Fundamental to the success of the CEHP’s human and resource development mission has been its use of the Atlantis Mobile Laboratory (AML). The AML has allowed the CEHP program to move throughout the Caribbean and be able to respond to calls for specific research and capacity building opportunities. Results The CEHP’s five main research projects have generated the following results: (1) the Persistent Organic Pollutants (POPs) study has evaluated human exposures to POPs, heavy metals, pesticides, and zoonotic infections; (2) the Burden of Illness (BOI) studies have developed protocols for the testing of foodborne microorganisms, strengthen laboratory analytical capabilities, and determined the prevalence and incidence of food-borne illness; (3) the Rainwater Harvesting (RWH) study has evaluated the microbial and chemical quality of rainwater harvesting systems; (4) the Ecotoxicology Water (ETW) studies have provided much needed data on the quality of recreational and drinking water supplies, and (5) the Food Safety Training Program has developed Diploma and M.Sc Agri-Food Safety and Quality Assurance programmes. Conclusions The CEHP program provides a successful example of how a collaborative instead of researcher driven research agenda can lead to not only the generation of needed information, but also leave within the region where the research has been carried out the capacity and capabilities to continue to do so independent of outside interventions. PMID:22166013

Infrared Spectroscopy of Star Formation in Galactic and Extragalactic Regions

NASA Technical Reports Server (NTRS)

Smith, Howard A.; Hasan, Hashima (Technical Monitor)

2004-01-01

Last year we submitted and had accepted a paper entitled "The Far-Infrared Emission Line and Continuum Spectrum of the Seyfert Galaxy NGC 1068," by Spinoglio, L., Malkan, M., Smith. HA, Gonzalez-Alfonso, E., and Fischer, J. This analysis was based on the SWAS Monte Carlo code modeling of the OH lines in galaxies observed by ISO. Since that meeting last spring considerable effort has been put into improving the Monte Carlo code. A group of European astronomers, including Prof. Eduardo Gonzalez-Alfonso, had been performing Monte Carlo modeling of other molecules seen in ISO galaxies. We used portions of this grant to bring Prof. Gonzalez-Alfonso to Cambridge for an intensive working visit. A second major paper on the ISO IR spectroscopy of galaxies, "The Far Infrared Spectrum of Arp 220," Gonzalez-Alfonso, E., Smith. H., Fischer, J., and Cernicharo, J., is in press. Spitzer science development was the major component of this past year;s research. This program supported the development of five Early Release Objects for Spitzer observations on which Dr. Smith was Principal Investigator or Co-Investigator, and another five proposals for GO time. The early release program is designed to rapidly present to the public and the scientific community some exciting results from Spitzer in the first months of its operation. The Spitzer instrument and science teams submitted proposals for ERO objects, and a competitive selection process narrowed these down to a small group with exciting science and realistic observational parameters. This grant supported Dr. Smith's participation in the ERO process, including developing science goals, identifying key objects for observation, and developing the detailed AOR (observing formulae) to be use by the instruments for mapping, integrating, etc.). During this year Dr. Smith worked on writing up and publishing these early results. The attached bibliography includes six of Dr. Smith's articles. During this past year Dr. Smith also led or helped to develop proposals for ten Spitzer GO Programs, and three others. Appendix B lists the programs involved.

"Hyperstat": an educational and working tool in epidemiology.

PubMed

Nicolosi, A

1995-01-01

The work of a researcher in epidemiology is based on studying literature, planning studies, gathering data, analyzing data and writing results. Therefore he has need for performing, more or less, simple calculations, the need for consulting or quoting literature, the need for consulting textbooks about certain issues or procedures, and the need for looking at a specific formula. There are no programs conceived as a workstation to assist the different aspects of researcher work in an integrated fashion. A hypertextual system was developed which supports different stages of the epidemiologist's work. It combines database management, statistical analysis or planning, and literature searches. The software was developed on Apple Macintosh by using Hypercard 2.1 as a database and HyperTalk as a programming language. The program is structured in 7 "stacks" or files: Procedures; Statistical Tables; Graphs; References; Text; Formulas; Help. Each stack has its own management system with an automated Table of Contents. Stacks contain "cards" which make up the databases and carry executable programs. The programs are of four kinds: association; statistical procedure; formatting (input/output); database management. The system performs general statistical procedures, procedures applicable to epidemiological studies only (follow-up and case-control), and procedures for clinical trials. All commands are given by clicking the mouse on self-explanatory "buttons". In order to perform calculations, the user only needs to enter the data into the appropriate cells and then click on the selected procedure's button. The system has a hypertextual structure. The user can go from a procedure to other cards following the preferred order of succession and according to built-in associations. The user can access different levels of knowledge or information from any stack he is consulting or operating. From every card, the user can go to a selected procedure to perform statistical calculations, to the reference database management system, to the textbook in which all procedures and issues are discussed in detail, to the database of statistical formulas with automated table of contents, to statistical tables with automated table of contents, or to the help module. he program has a very user-friendly interface and leaves the user free to use the same format he would use on paper. The interface does not require special skills. It reflects the Macintosh philosophy of using windows, buttons and mouse. This allows the user to perform complicated calculations without losing the "feel" of data, weight alternatives, and simulations. This program shares many features in common with hypertexts. It has an underlying network database where the nodes consist of text, graphics, executable procedures, and combinations of these; the nodes in the database correspond to windows on the screen; the links between the nodes in the database are visible as "active" text or icons in the windows; the text is read by following links and opening new windows. The program is especially useful as an educational tool, directed to medical and epidemiology students. The combination of computing capabilities with a textbook and databases of formulas and literature references, makes the program versatile and attractive as a learning tool. The program is also helpful in the work done at the desk, where the researcher examines results, consults literature, explores different analytic approaches, plans new studies, or writes grant proposals or scientific articles.

Development of a Mobile Phone-Based Weight Loss Lifestyle Intervention for Filipino Americans with Type 2 Diabetes: Protocol and Early Results From the PilAm Go4Health Randomized Controlled Trial

PubMed Central

2016-01-01

Background Filipino Americans are the second largest Asian subgroup in the United States, and were found to have the highest prevalence of obesity and type 2 diabetes (T2D) compared to all Asian subgroups and non-Hispanic whites. In addition to genetic factors, risk factors for Filipinos that contribute to this health disparity include high sedentary rates and high fat diets. However, Filipinos are seriously underrepresented in preventive health research. Research is needed to identify effective interventions to reduce Filipino diabetes risks, subsequent comorbidities, and premature death. Objective The overall goal of this project is to assess the feasibility and potential efficacy of the Filipino Americans Go4Health Weight Loss Program (PilAm Go4Health). This program is a culturally adapted weight loss lifestyle intervention, using digital technology for Filipinos with T2D, to reduce their risk for metabolic syndrome. Methods This study was a 3-month mobile phone-based pilot randomized controlled trial (RCT) weight loss intervention with a wait list active control, followed by a 3-month maintenance phase design for 45 overweight Filipinos with T2D. Participants were randomized to an intervention group (n=22) or active control group (n=23), and analyses of the results are underway. The primary outcome will be percent weight change of the participants, and secondary outcomes will include changes in waist circumference, fasting plasma glucose, glycated hemoglobin A1c, physical activity, fat intake, and sugar-sweetened beverage intake. Data analyses will include descriptive statistics to describe sample characteristics and a feasibility assessment based on recruitment, adherence, and retention. Chi-square, Fisher's exact tests, t-tests, and nonparametric rank tests will be used to assess characteristics of randomized groups. Primary analyses will use analysis of covariance and linear mixed models to compare primary and secondary outcomes at 3 months, compared by arm and controlled for baseline levels. Results Recruitment was completed in January, 2016, and participant follow-up continued through June, 2016. At baseline, mean age was 57 years, 100% (45/45) of participants self-identified as Filipinos, and the cohort was comprised of 17 males and 28 females. Overall, participants were obese with a baseline mean body mass index of 30.2 kg/m2 (standard deviation 4.9). The majority of participants were immigrants (84%, 38/45), with 47% (21/45) living in the United States for more than 10 years. One third of all participants (33%, 15/45) had previously used a pedometer. Conclusions This study will provide preliminary evidence to determine if the PilAm Go4Health weight loss lifestyle intervention is feasible, and if the program demonstrates potential efficacy to reduce risks for metabolic syndrome in Filipinos with T2D. Positive results will lend support for a larger RCT to evaluate the effectiveness of the PilAm Go4Health intervention for Filipinos. ClinicalTrial ClinicalTrials.gov: NCT02290184; https://clinicaltrials.gov/ct2/show/NCT02290184 (Archived at http://www.webcitation.org/6k1kUqKSP) PMID:27608829

Development of a Mobile Phone-Based Weight Loss Lifestyle Intervention for Filipino Americans with Type 2 Diabetes: Protocol and Early Results From the PilAm Go4Health Randomized Controlled Trial.

PubMed

Bender, Melinda Sarmiento; Santos, Glenn-Milo; Villanueva, Carissa; Arai, Shoshana

2016-09-08

Filipino Americans are the second largest Asian subgroup in the United States, and were found to have the highest prevalence of obesity and type 2 diabetes (T2D) compared to all Asian subgroups and non-Hispanic whites. In addition to genetic factors, risk factors for Filipinos that contribute to this health disparity include high sedentary rates and high fat diets. However, Filipinos are seriously underrepresented in preventive health research. Research is needed to identify effective interventions to reduce Filipino diabetes risks, subsequent comorbidities, and premature death. The overall goal of this project is to assess the feasibility and potential efficacy of the Filipino Americans Go4Health Weight Loss Program (PilAm Go4Health). This program is a culturally adapted weight loss lifestyle intervention, using digital technology for Filipinos with T2D, to reduce their risk for metabolic syndrome. This study was a 3-month mobile phone-based pilot randomized controlled trial (RCT) weight loss intervention with a wait list active control, followed by a 3-month maintenance phase design for 45 overweight Filipinos with T2D. Participants were randomized to an intervention group (n=22) or active control group (n=23), and analyses of the results are underway. The primary outcome will be percent weight change of the participants, and secondary outcomes will include changes in waist circumference, fasting plasma glucose, glycated hemoglobin A1c, physical activity, fat intake, and sugar-sweetened beverage intake. Data analyses will include descriptive statistics to describe sample characteristics and a feasibility assessment based on recruitment, adherence, and retention. Chi-square, Fisher's exact tests, t-tests, and nonparametric rank tests will be used to assess characteristics of randomized groups. Primary analyses will use analysis of covariance and linear mixed models to compare primary and secondary outcomes at 3 months, compared by arm and controlled for baseline levels. Recruitment was completed in January, 2016, and participant follow-up continued through June, 2016. At baseline, mean age was 57 years, 100% (45/45) of participants self-identified as Filipinos, and the cohort was comprised of 17 males and 28 females. Overall, participants were obese with a baseline mean body mass index of 30.2 kg/m2 (standard deviation 4.9). The majority of participants were immigrants (84%, 38/45), with 47% (21/45) living in the United States for more than 10 years. One third of all participants (33%, 15/45) had previously used a pedometer. This study will provide preliminary evidence to determine if the PilAm Go4Health weight loss lifestyle intervention is feasible, and if the program demonstrates potential efficacy to reduce risks for metabolic syndrome in Filipinos with T2D. Positive results will lend support for a larger RCT to evaluate the effectiveness of the PilAm Go4Health intervention for Filipinos. ClinicalTrials.gov: NCT02290184; https://clinicaltrials.gov/ct2/show/NCT02290184 (Archived at http://www.webcitation.org/6k1kUqKSP).

Dopaminergic Therapy Increases Go Timeouts in the Go/No-Go Task in Patients with Parkinson’s Disease

PubMed Central

Yang, Xue Q.; Lauzon, Brian; Seergobin, Ken N.; MacDonald, Penny A.

2018-01-01

Parkinson’s disease (PD) is characterized by resting tremor, rigidity and bradykinesia. Dopaminergic medications such as L-dopa treat these motor symptoms, but can have complex effects on cognition. Impulse control is an essential cognitive function. Impulsivity is multifaceted in nature. Motor impulsivity involves the inability to withhold pre-potent, automatic, erroneous responses. In contrast, cognitive impulsivity refers to improper risk-reward assessment guiding behavior. Informed by our previous research, we anticipated that dopaminergic therapy would decrease motor impulsivity though it is well known to enhance cognitive impulsivity. We employed the Go/No-go paradigm to assess motor impulsivity in PD. Patients with PD were tested using a Go/No-go task on and off their normal dopaminergic medication. Participants completed cognitive, mood, and physiological measures. PD patients on medication had a significantly higher proportion of Go trial Timeouts (i.e., trials in which Go responses were not completed prior to a deadline of 750 ms) compared to off medication (p = 0.01). No significant ON-OFF differences were found for Go trial or No-go trial response times (RTs), or for number of No-go errors. We interpret that dopaminergic therapy induces a more conservative response set, reflected in Go trial Timeouts in PD patients. In this way, dopaminergic therapy decreased motor impulsivity in PD patients. This is in contrast to the widely recognized effects of dopaminergic therapy on cognitive impulsivity leading in some patients to impulse control disorders. Understanding the nuanced effects of dopaminergic treatment in PD on cognitive functions such as impulse control will clarify therapeutic decisions. PMID:29354045

The ABC's of Delivering A Research-Driven Adventure Learning Program From the Field

NASA Astrophysics Data System (ADS)

Pregont, P.; Porsild, M.

2008-12-01

A is for anchoring the delivery of your research to your audience in a standard-aligned curriculum. B is for BGAN Satellite Communication System assisting in delivering real-time authentic media. C is for a collaborative online learning environment to engage learners" Z is for the peaceful sleep you will get once your program is up and running! As part of Team GoNorth! (http://www.PolarHusky.com) it is our job to deliver adventure learning. We set out to do this back when the computer was a 4-foot, 50-lb box powered by a hand-crank where one would have a window of ten minutes in a 24-hour period to catch the satellite (before Al Gore created the Internet!). Every year we review the quantum leaps in what is now possible from the field and in the classroom, and over the years we have wrestled technical issues, solutions and numerous re-structures in the process of our of curriculum development. With this presentation we will provide some basic ABC's on how you can remained focused on your research, yet deliver an adventure learning program for learners to investigate real-world issues within your scientific research. Our scales are most likely different. The volume of our curriculum is an annual production of 4-500 pages to be used from Kindergarden through 12th grade around the world. The framework of our online learning environment must be able to supports millions of users at a time. "In the field" means on a a 3-4 month dogsled expedition - so sending out our live updates involve thawing out the computers and setting up the satellite communication system to work in a ground blizzard! But regardless of the scope and location of your field research, you can probably build on some of our experiences in the planning of an upcoming adventure learning program to engage learners of all or any ages in your scientific explorations!

JCL (Job Control Language) Procedures to Run the Hull Code on the Cyber 205 Computer Installed on CSIRONET.

DTIC Science & Technology

1986-11-01

START THE RUN>>> USERNUIDNUPW. CHARGEGROUPNPID. SETJOB, DC= NO . COMMENT . GET CR ATTACH THE INPUT DATA TO GO TO VSOS. GET, INDATA=DATFILE/NA. IFE...NtPW. CHARGEGROUPNPID. SETTL, 200. SETJOB. DC= NO . COMMENT . RUN SAIL ON NOS TO GENERATE THE MAIN PROGRAM. PURGE, SAl LOUT/NA. PURGE, PROG-PROBLEMID...NOSPASS. CHARGEDFCDFCPR.F. SETJOB. DC= NO . COMMENT . GET OR ATTACH THE INPUT DATA To Go To VSOS. GET. INDATA=MYDATA/NA. IFE. .NOT.FILE(INDATA.AS) .DOATT

Conceptual Modeling in the Time of the Revolution: Part II

NASA Astrophysics Data System (ADS)

Mylopoulos, John

Conceptual Modeling was a marginal research topic at the very fringes of Computer Science in the 60s and 70s, when the discipline was dominated by topics focusing on programs, systems and hardware architectures. Over the years, however, the field has moved to centre stage and has come to claim a central role both in Computer Science research and practice in diverse areas, such as Software Engineering, Databases, Information Systems, the Semantic Web, Business Process Management, Service-Oriented Computing, Multi-Agent Systems, Knowledge Management, and more. The transformation was greatly aided by the adoption of standards in modeling languages (e.g., UML), and model-based methodologies (e.g., Model-Driven Architectures) by the Object Management Group (OMG) and other standards organizations. We briefly review the history of the field over the past 40 years, focusing on the evolution of key ideas. We then note some open challenges and report on-going research, covering topics such as the representation of variability in conceptual models, capturing model intentions, and models of laws.

Emotional content modulates response inhibition and perceptual processing.

PubMed

Yang, Suyong; Luo, Wenbo; Zhu, Xiangru; Broster, Lucas S; Chen, Taolin; Li, Jinzhen; Luo, Yuejia

2014-11-01

In this study, event-related potentials were used to investigate the effect of emotion on response inhibition. Participants performed an emotional go/no-go task that required responses to human faces associated with a "go" valence (i.e., emotional, neutral) and response inhibition to human faces associated with a "no-go" valence. Emotional content impaired response inhibition, as evidenced by decreased response accuracy and N2 amplitudes in no-go trials. More importantly, emotional expressions elicited larger N170 amplitudes than neutral expressions, and this effect was larger in no-go than in go trials, indicating that the perceptual processing of emotional expression had priority in inhibitory trials. In no-go trials, correlation analysis showed that increased N170 amplitudes were associated with decreased N2 amplitudes. Taken together, our findings suggest that emotional content impairs response inhibition due to the prioritization of emotional content processing. Copyright © 2014 Society for Psychophysiological Research.

From the Ground Up: Building an Undergraduate Earth Systems Curriculum

NASA Astrophysics Data System (ADS)

Head, W. D.; Alexander, S. E.; Moore, S. W.; Melton, F. S.

2006-12-01

It is rare that an interdisciplinary group of educators has the opportunity to design a science curriculum without the constraints of pre-existing academic departments. In 1994, California State University Monterey Bay (CSUMB) acquired 1,387 acres from the U.S. Department of the Army and began construction of a new campus. CSUMB was developed as a four-year undergraduate university distinctive in its mission to serve the diverse people of California. Inspired by the Earth System Science Education program initiated by NASA and the University Space Research Association, CSUMB embarked upon the development of an interdisciplinary Earth systems curriculum that placed a strong emphasis on experience-based learning, integration of science, policy, and technology, outreach to minority students, and partnerships with the local community. Our cornerstone program is the Bachelor of Science in Earth Systems Science & Policy. It is built on a pyramid- style framework that includes integration, systems approach, and applied technologies (base of the pyramid); junior entry course, case studies, concentrations, service learning, student internships, and research experiences (middle of the pyramid); and senior capstone projects (apex of the pyramid). However, to succeed, new and innovative programs must constantly evaluate where they have been, where they are, and where they need to go to meet the needs of their students today and their students of the future.

Process and Performance Outcomes of a Nontraditional Postbaccalaureate PharmD Program Geared Toward Internationally Trained Pharmacists

PubMed Central

Chung, Eunice; Le, Quang A.; Nguyen, Megan; Robinson, Daniel

2015-01-01

Established in 2003, the fully accredited international postbaccalaureate doctor of pharmacy (IPBP) program has attracted internationally trained pharmacists from approximately 25 countries and 6 continents, mostly residents of the United States, to attain the doctor of pharmacy (PharmD) degree at the Western University of Health Sciences. While recent trends in the IPBP applicant pool have shown a decline from its peak numbers in 2009 (222 applicants) for the 20 available seats each year, the quality of students remains high. Benchmark measures assessed for this group of students include the internal assessment entrance examination, admissions scores, academic assessments from didactic blocks, and scores on the North American Pharmacy Licensure Examination (NAPLEX), all of which indicate this quality. Moreover, graduates from the program not only consistently demonstrate excellence in the pharmacy curriculum and board examinations, but also go on to establish themselves as competent practitioners and educators. While the long-term future of the program is unknown, the status of the program and its graduates provides ample evidence of its value and ensures its continued success going forward. PMID:26689176

Process and Performance Outcomes of a Nontraditional Postbaccalaureate PharmD Program Geared Toward Internationally Trained Pharmacists.

PubMed

Prabhu, Sunil; Chung, Eunice; Le, Quang A; Nguyen, Megan; Robinson, Daniel

2015-10-25

Established in 2003, the fully accredited international postbaccalaureate doctor of pharmacy (IPBP) program has attracted internationally trained pharmacists from approximately 25 countries and 6 continents, mostly residents of the United States, to attain the doctor of pharmacy (PharmD) degree at the Western University of Health Sciences. While recent trends in the IPBP applicant pool have shown a decline from its peak numbers in 2009 (222 applicants) for the 20 available seats each year, the quality of students remains high. Benchmark measures assessed for this group of students include the internal assessment entrance examination, admissions scores, academic assessments from didactic blocks, and scores on the North American Pharmacy Licensure Examination (NAPLEX), all of which indicate this quality. Moreover, graduates from the program not only consistently demonstrate excellence in the pharmacy curriculum and board examinations, but also go on to establish themselves as competent practitioners and educators. While the long-term future of the program is unknown, the status of the program and its graduates provides ample evidence of its value and ensures its continued success going forward.

77 FR 60707 - National Toxicology Program Board of Scientific Counselors; Announcement of Meeting; Request for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-04

... meeting and registration are available at http://ntp.niehs.nih.gov/go/165 . DATES: Meeting: December 11....gov/go/165 . Webcast: The meeting will be available via webcast at http://www.niehs.nih.gov/news/video...://ntp.niehs.nih.gov/go/165 ) or may be requested in hardcopy from the Designated Federal Officer for the...

78 FR 24762 - National Toxicology Program Board of Scientific Counselors; Announcement of Meeting; Request for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-26

... meeting and registration is available at http://ntp.niehs.nih.gov/go/165 . DATES: Meeting: June 25, 2013... materials are at http://ntp.niehs.nih.gov/go/165 . It is not necessary to preregister for the meeting to.../go/165 ) or may be requested in hardcopy from the Designated Federal Officer for the BSC. Following...

25 CFR 26.8 - Where do I go to apply for Job Placement and Training assistance?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Where do I go to apply for Job Placement and Training... PLACEMENT AND TRAINING PROGRAM General Applicability § 26.8 Where do I go to apply for Job Placement and Training assistance? You may apply for Job Placement and Training assistance at the servicing office...

Neurobiology of food addiction and adolescent obesity prevention in low- and middle-income countries.

PubMed

Lee, Albert; Gibbs, Susannah E

2013-02-01

Adolescent obesity has become an increasingly urgent issue in low- and middle-income countries. Recent relevant advances include the application of the neurobiology of addiction to food addiction and obesity. The biochemistry of the etiology of obesity indicates the need for multilevel interventions that go beyond simple behavioral approaches. Additional research on the neurobiology of food addiction and adolescent obesity in low- and middle-income countries, as well as program evaluations that examine the biochemical effects of complex interventions, is urgently needed. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Going Too Far?: Sex, Sin and Social Policy

ERIC Educational Resources Information Center

Rose, Susan

2005-01-01

This paper examines the impact of the Religious Right on American social policy as it relates to family, sexuality and reproductive health. The article focuses on the current debates and practices of abstinence-until-marriage programs vs. comprehensive sex education programs--and the ways in which they reflect and affect cultural attitudes about…

Comparison of Threshold Detection Methods for the Generalized Pareto Distribution (GPD): Application to the NOAA-NCDC Daily Rainfall Dataset

NASA Astrophysics Data System (ADS)

Deidda, Roberto; Mamalakis, Antonis; Langousis, Andreas

2015-04-01

One of the most crucial issues in statistical hydrology is the estimation of extreme rainfall from data. To that extent, based on asymptotic arguments from Extreme Excess (EE) theory, several studies have focused on developing new, or improving existing methods to fit a Generalized Pareto Distribution (GPD) model to rainfall excesses above a properly selected threshold u. The latter is generally determined using various approaches that can be grouped into three basic classes: a) non-parametric methods that locate the changing point between extreme and non-extreme regions of the data, b) graphical methods where one studies the dependence of the GPD parameters (or related metrics) to the threshold level u, and c) Goodness of Fit (GoF) metrics that, for a certain level of significance, locate the lowest threshold u that a GPD model is applicable. In this work, we review representative methods for GPD threshold detection, discuss fundamental differences in their theoretical bases, and apply them to daily rainfall records from the NOAA-NCDC open-access database (http://www.ncdc.noaa.gov/oa/climate/ghcn-daily/). We find that non-parametric methods that locate the changing point between extreme and non-extreme regions of the data are generally not reliable, while graphical methods and GoF metrics that rely on limiting arguments for the upper distribution tail lead to unrealistically high thresholds u. The latter is expected, since one checks the validity of the limiting arguments rather than the applicability of a GPD distribution model. Better performance is demonstrated by graphical methods and GoF metrics that rely on GPD properties. Finally, we discuss the effects of data quantization (common in hydrologic applications) on the estimated thresholds. Acknowledgments: The research project is implemented within the framework of the Action «Supporting Postdoctoral Researchers» of the Operational Program "Education and Lifelong Learning" (Action's Beneficiary: General Secretariat for Research and Technology), and is co-financed by the European Social Fund (ESF) and the Greek State.

Bringing education to your virtual doorstep

NASA Astrophysics Data System (ADS)

Kaurov, Vitaliy

2013-03-01

We currently witness significant migration of academic resources towards online CMS, social networking, and high-end computerized education. This happens for traditional academic programs as well as for outreach initiatives. The talk will go over a set of innovative integrated technologies, many of which are free. These were developed by Wolfram Research in order to facilitate and enhance the learning process in mathematical and physical sciences. Topics include: cloud computing with Mathematica Online; natural language programming; interactive educational resources and web publishing at the Wolfram Demonstrations Project; the computational knowledge engine Wolfram Alpha; Computable Document Format (CDF) and self-publishing with interactive e-books; course assistant apps for mobile platforms. We will also discuss outreach programs where such technologies are extensively used, such as the Wolfram Science Summer School and the Mathematica Summer Camp.

About Hearing

MedlinePlus

... On-site Training On-line Learning Webcasts Research Public Input Research Agenda Projects Researchers and Educators About Us Strategic Plan Annual Report Leadership Team Our Demonstration Schools Gallaudet University Info to Go ASL Assistive Technology ...

The Sao Paulo Lightning Mapping Array (SPLMA): Prospects to GOES-R GLM and CHUVA

NASA Technical Reports Server (NTRS)

Albrecht, Rachel I.; Carrey, Larry; Blakeslee, Richard J.; Bailey, Jeffrey C.; Goodman, Steven J.; Bruning, Eric C.; Koshak, William; Morales, Carlos A.; Machado, Luiz A. T.; Angelis, Carlos F.;

The ERAU Undergraduate Meteorology Program, Students' Learning, and Measures of Success

NASA Astrophysics Data System (ADS)

Ivanova, D.

2008-12-01

The goal of this paper is to introduce the relationship, teaching techniques, research experience, and critical thinking interactions between Embry-Riddle Aeronautical University(ERAU) McNair mentors and their meteorology students to ensure the students' continued academic success and path to graduate school. The primary goal of the McNair Scholars Program is to provide experiences that prepare selected undergraduate students for doctoral study. The overriding goal of the McNair programs is to increase the number of underrepresented students who will obtain doctoral degrees and go on to teach and do research in institutions of higher learning. The underrepresented students are often those with limited resources, however encouraging critical thinking and undergraduate research experience is an effective tool for engaging them in applied meteorology. How do we help underrepresented meteorology students become aware of their strong and weak sides, help their learning, improve their learning strategies, and guide them toward a successful graduate school path? What skills are particularly important in developing a solid undergraduate expertise in meteorology? How can these skills be taught effectively? What are the obstacles the McNair scholars have to overcome? Some students are under prepared in math or have math phobias, others are learning English as they are learning the complex vocabulary of meteorology, or arrive in the classroom with communication skills that are not fully developed. We discuss our experiences as part of the ERAU McNair Scholars Program and Department of meteorology faculty body.

SPIN-UP and Preparing Undergraduate Physics Majors for Careers in Industry

NASA Astrophysics Data System (ADS)

Howes, Ruth

2011-03-01

Seven years ago, the Strategic Programs for Innovations in Undergraduate Physics (SPIN-UP) Report produced by the National Task Force on Undergraduate Physics identified several key characteristics of thriving undergraduate physics departments including steps these departments had taken to prepare students better for careers in industry. Today statistical data from AIP shows that almost 40% of students graduating with a degree in physics seek employment as soon as they graduate. Successful undergraduate physics programs have taken steps to adapt their rigorous physics programs to ensure that graduating seniors have the skills they need to enter the industrial workplace as well as to go on to graduate school in physics. Typical strategies noted during a series of SPIN-UP workshops funded by a grant from NSF to APS, AAPT, and AIP include flexible curricula, early introduction of undergraduates to research techniques, revised laboratory experiences that provide students with skills they need to move directly into jobs, and increased emphasis on ``soft'' skills such as communication and team work. Despite significant success, undergraduate programs face continuing challenges in preparing students to work in industry, most significantly the fact that there is no job called ``physicist'' at the undergraduate level. supported by grant NSF DUE-0741560.

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

Deline, C.

Computer modeling is able to predict the performance of distributed power electronics (microinverters, power optimizers) in PV systems. However, details about partial shade and other mismatch must be known in order to give the model accurate information to go on. This talk will describe recent updates in NREL’s System Advisor Model program to model partial shading losses with and without distributed power electronics, along with experimental validation results. Computer modeling is able to predict the performance of distributed power electronics (microinverters, power optimizers) in PV systems. However, details about partial shade and other mismatch must be known in order tomore » give the model accurate information to go on. This talk will describe recent updates in NREL’s System Advisor Model program to model partial shading losses.« less

Expansion of the Gene Ontology knowledgebase and resources

PubMed Central

2017-01-01

The Gene Ontology (GO) is a comprehensive resource of computable knowledge regarding the functions of genes and gene products. As such, it is extensively used by the biomedical research community for the analysis of -omics and related data. Our continued focus is on improving the quality and utility of the GO resources, and we welcome and encourage input from researchers in all areas of biology. In this update, we summarize the current contents of the GO knowledgebase, and present several new features and improvements that have been made to the ontology, the annotations and the tools. Among the highlights are 1) developments that facilitate access to, and application of, the GO knowledgebase, and 2) extensions to the resource as well as increasing support for descriptions of causal models of biological systems and network biology. To learn more, visit http://geneontology.org/. PMID:27899567

Proceedings of Annual Acquisition Research Symposium (7th), Hershey, Pennsylvania, 31 May-2 Jun 1978

DTIC Science & Technology

1978-06-01

strongly, with DCS/Plans our efforts going during difficult periods, and Operation leadership and heavy MAJCOM but mission area planning and analysis is...implementing DOD required with heavy participation by AFSC. Directives 5000.1 and 5000.2 require new pro- Zero-Base Budgeting is the third part of the...Mission Area Analysis portion, it it -omposed of three logical steps. The fir-t .?p de - velops viable alternatives for tae -.. R&D programs. The second

A Reassessment of the Impact of Astronomy REU Programs on Female Students

NASA Astrophysics Data System (ADS)

Slater, Stephanie J.; Slater, T. F.

2008-05-01

For many years, federal agencies have enthusiastically supported Research Experiences for Undergraduates (REU) programs to engage students in research experiences to encourage them to continue to pursue astronomy career paths. Despite widespread tacit agreement that such experiences are critically important to filling the STEM career pipeline, there has been insufficient evaluation published to substantiate these impacts, with what little is described focusing on building students’ confidence and enculturation into the scientific enterprise. Upon closer inspection the data that exists, it appears that REU's may have little impact on participants’ career decisions, with the small number of those who do alter their intentions in favor of attending being balanced out by those who decide not to attend. This scenario begs the question of do REU programs create students who will go on to STEM careers or, alternatively, do REU programs simply attract students who are already pre-destined for STEM careers? This study chose to approach the problem using a mixed method, ex post facto design. Using six years of data, pre- and post- interview transcripts were compared to career decisions to develop a framework through which to further interview participants with regard to which career pathway decisions they are making. An interview process was then used to develop a new model that explained both these participants’ choices and findings in previous research. Data suggests that the nature and perceived quality of an REU experience is largely irrelevant to STEM career pursuit. For participants who were already committed to graduate studies, the REU was a means to enhance their candidacy for admissions. Those least likely to attend graduate school were those who were not committed prior to the REU. For these participants the REU served as a means to enhance their resumes for post-graduation employment.

Systematic review and practice policy statements on urinary tract infection prevention in adults with spina bifida

PubMed Central

Tradewell, Michael; Pariser, Joseph J.; Nimeh, Tony

2018-01-01

Urinary tract infection (UTI) is a source of morbidity and healthcare costs in adults with spina bifida (ASB). UTI prevention strategies are often recommended, but the evidence of various approaches remains unclear. We performed a systematic review to inform a best practice policy statement for UTI prevention in ASB. On behalf of the Neurogenic Bladder Research Group (NBRG.org), we developed an a priori protocol and searched the published English literature for 30 outcomes questions addressing UTI prevention in ASB. The questions spanned the categories of antibiotics, oral supplements, bladder management factors and social support. Where there was little literature in ASB, we included literature from similar populations with neurogenic bladder (NB). Data was abstracted and then reviewed with recommendations made by consensus of all authors. Level of Evidence (LoE) and Grade of Recommendation (GoR) were according to the Oxford grading system. Of 6,433 articles identified by our search, we included 99 publications. There was sufficient evidence to support use of the following: saline bladder irrigation (LoE 1, GoR B), gentamicin bladder instillation (LoE 3, GoR C), single-use intermittent catheterization (IC) (LoE 2, GoR B), hydrophilic catheters for IC (LoE 2, GoR C), intradetrusor onabotulinumtoxinA injection (LoE 3, GoR C), hyaluronic acid (HA) instillation (LoE 1, GoR B), and care coordination (LoE 3, GoR C). There was sufficient evidence to recommend against use of the following: sterile IC (LoE 1, GoR B), oral antibiotic prophylaxis (LoE 2, GoR B), treatment of asymptomatic bacteriuria (LoE 2, GoR B), cranberry (LoE 2, GoR B), methenamine salts (LoE 1, GoR B), and ascorbic acid (LoE1, GoR B). There was insufficient evidence to make a recommendation for other outcomes. Overall, there are few studies in UTI prevention in the specific population of ASB. Research in populations similar to ASB helps to guide recommendations for UTI prevention in the challenging patient group of ASB. Future studies in UTI prevention specific to ASB are needed and should focus on areas shown to be of benefit in similar populations. PMID:29928619

A Conceptual Framework for Graduate Teaching Assistant Professional Development Evaluation and Research

PubMed Central

Reeves, Todd D.; Marbach-Ad, Gili; Miller, Kristen R.; Ridgway, Judith; Gardner, Grant E.; Schussler, Elisabeth E.; Wischusen, E. William

2016-01-01

Biology graduate teaching assistants (GTAs) are significant contributors to the educational mission of universities, particularly in introductory courses, yet there is a lack of empirical data on how to best prepare them for their teaching roles. This essay proposes a conceptual framework for biology GTA teaching professional development (TPD) program evaluation and research with three overarching variable categories for consideration: outcome variables, contextual variables, and moderating variables. The framework’s outcome variables go beyond GTA satisfaction and instead position GTA cognition, GTA teaching practice, and undergraduate learning outcomes as the foci of GTA TPD evaluation and research. For each GTA TPD outcome variable, key evaluation questions and example assessment instruments are introduced to demonstrate how the framework can be used to guide GTA TPD evaluation and research plans. A common conceptual framework is also essential to coordinating the collection and synthesis of empirical data on GTA TPD nationally. Thus, the proposed conceptual framework serves as both a guide for conducting GTA TPD evaluation at single institutions and as a means to coordinate research across institutions at a national level. PMID:27193291

Go for the Goal: The Dan O'Brien Goal-Setting Program. A Goal-Setting Program for Grades 3 to 6.

ERIC Educational Resources Information Center

Stolp, Stephen; Stolp, Patricia

This booklet is a product of the Dan O'Brien Education Program, which was created in 1993 by the Educational Resources Information Center Clearinghouse on Educational Management. The program was designed to help young people gain the most from their education. It outlines five lessons for setting and achieving goals: (1) window of opportunity; (2)…

Going to Scale: A Nonrandomized Nationwide Trial of the KiVa Antibullying Program for Grades 1-9

ERIC Educational Resources Information Center

Karna, Antti; Voeten, Marinus; Little, Todd D.; Poskiparta, Elisa; Alanen, Erkki; Salmivalli, Christina

2011-01-01

Objective: The effects of school-based antibullying programs have typically been examined on small samples, with number of schools ranging from 1 to 78 (Farrington & Ttofi, 2009). This study investigated the effectiveness of the KiVa antibullying program in the beginning of its nationwide implementation in Finland. Method: At each time point,…

ScholarshipBuilder Program, Second Annual Report 1989-1990. Report No. 10, Vol. 25.

ERIC Educational Resources Information Center

Ruffin, Minnie R.; And Others

The ScholarshipBuilder Program, an adopt-a-class program, began in November 1988 to encourage selected first-grade students to stay in school until graduation in the year 2000. Scholarships will be provided by Merrill Lynch, Incorporated, for students who go on to college, and a one-time stipend will be provided to students who enter the military…

A Survey of Compounds from the Antiradiation Drug Development Program of the U.S. Army Medical Research and Development Command

DTIC Science & Technology

1979-09-01

and Development Program, Division of Cancer Treatment, National Cancer Institute. 330. Submitted by the Prevention of Deterioration Center, National...alkylaminoethanethiosulfuric acids have been found to produce a generalized vasoconstriction and myocardial depression in the dog which resulted in...0-4( go 41A 0 49. 4’ le- mAMa 0 0a 0 0 0 54 ý4 %& (n Ř e T C4 C4 4 0 V-4o 0 1-44 AM 00 0 n % 0 C) i 00 r-0 4 C44 C4 en i (V~C 4 t-7 N % 05 5 ll4 0

NOAO-S EPO Program team | CTIO

Science.gov Websites

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

My Teacher got a Trip to Kitt Peak Observatory, but all I got was This Lousy Data CD: Lessons Learned in Optimizing a Teacher Professional Development Program for Solar Research

NASA Astrophysics Data System (ADS)

Walker, C. E.; Hill, F.; Plymate, C.

2005-12-01

The solar project in "Teacher Leaders in Research-Based Science Education" program provides the opportunity for teachers to study the Sun with the world's largest solar telescope. This exciting program is designed for middle and high school science teachers with more than 5 years experience teaching science. Funded by a National Science Foundation (NSF) Teacher Retention and Renewal grant, teachers learn how to acquire astronomy data and support their students in conducting authentic astronomy research projects. In addition, the program enhances their skills as leaders and mentors for those science teachers new to the profession. The TLRBSE program includes: 1) A 14-week online distance learning program with an emphasis on spectroscopy and data imaging; 2) A 2-week in-residence workshop at the National Optical Astronomy Observatory in Tucson, including several nights of research observing at a world-class observatory; 3) A program of ongoing mentoring support for beginning teachers; and 4) Partial funding to attend a national NSTA meeting with the mentees; 5) A journal to publish student and teacher research results and 6) Access to ongoing research, via further observing runs or archival data. Various factors have played a part in the evolution of the solar project. It began as an activity that used sunspots to measure the solar rotation rate. Then it progressed to a comparison of active regions (e.g., the areas of sunspots) at various wavelengths, to measuring the splitting of infrared spectral lines due to strong magnetic fields in active regions, and to measuring the amount of polarization due to weak magnetic fields. Challenges were presented as the project evolved from an activity to a hands-on observing experience fully reflecting the scientific research process. Some of the issues and trade-offs we will discuss are hands-on observing experience vs. remote observing, archival data retrieval vs. talking data, and more vs. less scientific assistance in the project. Group dynamics among the teachers also played a significant role in determining the cohort's success in research. The move to accommodate a minimum in the solar cycle dictated a change in the scientific program. Cross-platform issues arose as the software reduction and analysis became more sophisticated. Future instrumentation and telescopes offered further changes in scientific goals. Factors beyond the preparation of the course and observing material, training of the teachers, maintaining the program and on-going support of the teachers will also be discussed. These aspects of the solar project will be highlighted as we continue to morph into an improved version of the project. The TLRBSE Program is funded by the National Science Foundation under ESI 0101982, funded through the AURA/NSF Cooperative Agreement AST-9613615. NOAO is operated by the Association of Universities for Research in Astronomy (AURA), Inc. under cooperative agreement with the National Science Foundation.

Joint Winter Runway Friction Program Accomplishments

NASA Technical Reports Server (NTRS)

Yager, Thomas J.; Wambold, James C.; Henry, John J.; Andresen, Arild; Bastian, Matthew

2002-01-01

The major program objectives are: (1) harmonize ground vehicle friction measurements to report consistent friction value or index for similar contaminated runway conditions, for example, compacted snow, and (2) establish reliable correlation between ground vehicle friction measurements and aircraft braking performance. Accomplishing these objectives would give airport operators better procedures for evaluating runway friction and maintaining acceptable operating conditions, providing pilots information to base go/no go decisions, and would contribute to reducing traction-related aircraft accidents.

Response to the DIAC Discussion Paper: "Review of the General Skilled Migration Points Test". Go8 Position Paper

ERIC Educational Resources Information Center

Group of Eight (NJ1), 2010

2010-01-01

The Group of Eight (Go8) applauds the government's intention to comprehensively reform the skilled migration program, and it welcomes the opportunity to submit this response to the General Skilled Migration (GSM) Points Test Discussion Paper. The Go8 has argued for some time that it is inappropriate to link international education to the skilled…

Effects of electric current on individual graphene oxide sheets combining in situ transmission electron microscopy and Raman spectroscopy

NASA Astrophysics Data System (ADS)

Martín, Gemma; Varea, Aïda; Cirera, Albert; Estradé, Sònia; Peiró, Francesca; Cornet, Albert

2018-07-01

Graphene oxide (GO) is currently the object of extensive research because of its potential use in mass production of graphene-based materials, but also due to its tunability which holds great promise for new nanoscale electronic devices and sensors. To obtain a better understanding of the role of GO in electronic nano-devices, the elucidation of the effects of electrical current on a single GO sheet is of great interest. In this work, in situ transmission electron microscopy is used to study the effects of the electrical current flow through single GO sheets using an scanning tunneling microscope holder. In order to correlate the applied current with the structural properties of GO, Raman spectroscopy is carried out and data analysis is used to obtain information regarding the reduction grade and the disorder degree of the GO sheets before and after the application of current.

Effects of electric current on individual graphene oxide sheets combining in situ transmission electron microscopy and Raman spectroscopy.

PubMed

Martín, Gemma; Varea, Aïda; Cirera, Albert; Estradé, Sònia; Peiró, Francesca; Cornet, Albert

2018-04-17

Graphene oxide (GO) is currently the object of extensive research because of its potential use in mass production of graphene-based materials, but also due to its tunability which holds great promise for new nanoscale electronic devices and sensors. To obtain a better understanding of the role of GO in electronic nano-devices, the elucidation of the effects of electrical current on a single GO sheet is of great interest. In this work, in situ transmission electron microscopy is used to study the effects of the electrical current flow through single GO sheets using an scanning tunneling microscope holder. In order to correlate the applied current with the structural properties of GO, Raman spectroscopy is carried out and data analysis is used to obtain information regarding the reduction grade and the disorder degree of the GO sheets before and after the application of current.

Systematic Approach to Food Safety Education on the Farm

ERIC Educational Resources Information Center

Shaw, Angela; Strohbehn, Catherine; Naeve, Linda; Domoto, Paul; Wilson, Lester

2015-01-01

Food safety education from farm to end user is essential in the mitigation of food safety concerns associated with fresh produce. Iowa State University developed a multi-disciplinary three-level sequential program ("Know," "Show," "Go") to provide a holistic approach to food safety education. This program provides…

A Tale of Two Cultures: The Ones We Straddle

ERIC Educational Resources Information Center

Doolittle, Gini

2003-01-01

Findings from this six-year study point to the challenge of providing substantive and on-going feedback to students in a non-traditional leadership preparation program. More importantly, this paper describes, from an inside-out perspective, the struggles encountered as faculty attempted to remedy inconsistencies in the program and reconcile…

7 CFR 18.7 - Reports.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 1 2014-01-01 2014-01-01 false Reports. 18.7 Section 18.7 Agriculture Office of the... Reports. Within 6 months of the program going into effect and thereafter at least annually, the President shall submit a summary report to the Secretary on implementation and operation of the program. The...

7 CFR 18.7 - Reports.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 1 2011-01-01 2011-01-01 false Reports. 18.7 Section 18.7 Agriculture Office of the... Reports. Within 6 months of the program going into effect and thereafter at least annually, the President shall submit a summary report to the Secretary on implementation and operation of the program. The...

From Further to Higher Education: Transition as an On-Going Process

ERIC Educational Resources Information Center

Tett, Lyn; Cree, Viviene E; Christie, Hazel

2017-01-01

This paper argues that transition is not a one-off event that occurs when students first enter universities but is an on-going process that is repeated over time. We draw on qualitative data from a longitudinal project on "non-traditional" students who entered a research-intensive university in Scotland direct from further education…

DoD-Supported Overseas Training Rotations in Tropical Medicine and Global Health, 2000-2015.

PubMed

Mancuso, James D; Hickey, Patrick W; Coldren, Rodney L; Korman, Amy K; Keep, Lisa W; DeFraites, Robert F; Smith, Maria; Mancuso, Luke J; Sanchez, Jose L

2017-03-01

In 1999, the Department of Defense developed a tropical medicine training program (TMTP) to train military physicians, medical students, and scientists in performing surveillance activities in an overseas environment. This review describes the competencies, educational approach, program participants, institutional collaborations, and process outcomes of the TMTP from 2000 to 2015. TMTP-sponsored rotations addressed a wide variety of interdisciplinary competencies, many of which have military-unique applications. Rotations consisted of both didactic and experiential (overseas) components. The program provided 282 rotations for 260 trainees between 2006 and 2015, the years for which data were available. The Department of Defense accrues benefits from this training program in three main ways: (1) building a cadre of health care professionals who will go on to work at the overseas research laboratories, (2) supporting force health protection and readiness through experiential tropical medicine training, and (3) engaging in global health collaborations and partnerships. The primary challenges include funding, health and security, trainee and site heterogeneity, supervision, trainee engagement, and burden on the host institution. The program will continue to focus on improvement in these areas, with special attention to trainee preparation, communication with both trainees and host sites, and increasing reciprocity with host sites and their faculty. Reprint & Copyright © 2017 Association of Military Surgeons of the U.S.

The qualitative orientation in medical education research.

PubMed

Cleland, Jennifer Anne

2017-06-01

Qualitative research is very important in educational research as it addresses the "how" and "why" research questions and enables deeper understanding of experiences, phenomena and context. Qualitative research allows you to ask questions that cannot be easily put into numbers to understand human experience. Getting at the everyday realities of some social phenomenon and studying important questions as they are really practiced helps extend knowledge and understanding. To do so, you need to understand the philosophical stance of qualitative research and work from this to develop the research question, study design, data collection methods and data analysis. In this article, I provide an overview of the assumptions underlying qualitative research and the role of the researcher in the qualitative process. I then go on to discuss the type of research objectives which are common in qualitative research, then introduce the main qualitative designs, data collection tools, and finally the basics of qualitative analysis. I introduce the criteria by which you can judge the quality of qualitative research. Many classic references are cited in this article, and I urge you to seek out some of these further reading to inform your qualitative research program.

The qualitative orientation in medical education research

PubMed Central

2017-01-01

Qualitative research is very important in educational research as it addresses the “how” and “why” research questions and enables deeper understanding of experiences, phenomena and context. Qualitative research allows you to ask questions that cannot be easily put into numbers to understand human experience. Getting at the everyday realities of some social phenomenon and studying important questions as they are really practiced helps extend knowledge and understanding. To do so, you need to understand the philosophical stance of qualitative research and work from this to develop the research question, study design, data collection methods and data analysis. In this article, I provide an overview of the assumptions underlying qualitative research and the role of the researcher in the qualitative process. I then go on to discuss the type of research objectives which are common in qualitative research, then introduce the main qualitative designs, data collection tools, and finally the basics of qualitative analysis. I introduce the criteria by which you can judge the quality of qualitative research. Many classic references are cited in this article, and I urge you to seek out some of these further reading to inform your qualitative research program. PMID:28597869

Improved In Vitro and In Vivo Biocompatibility of Graphene Oxide through Surface Modification: Poly(Acrylic Acid)-Functionalization is Superior to PEGylation.

PubMed

Xu, Ming; Zhu, Jianqiang; Wang, Fanfan; Xiong, Yunjing; Wu, Yakun; Wang, Qiuquan; Weng, Jian; Zhang, Zhihong; Chen, Wei; Liu, Sijin

2016-03-22

The unique physicochemical properties of two-dimensional (2D) graphene oxide (GO) could greatly benefit the biomedical field; however, recent research demonstrated that GO could induce in vitro and in vivo toxicity. We determined the mechanism of GO induced toxicity, and our in vitro experiments revealed that pristine GO could impair cell membrane integrity and functions including regulation of membrane- and cytoskeleton-associated genes, membrane permeability, fluidity and ion channels. Furthermore, GO induced platelet depletion, pro-inflammatory response and pathological changes of lung and liver in mice. To improve the biocompatibility of pristine GO, we prepared a series of GO derivatives including aminated GO (GO-NH2), poly(acrylamide)-functionalized GO (GO-PAM), poly(acrylic acid)-functionalized GO (GO-PAA) and poly(ethylene glycol)-functionalized GO (GO-PEG), and compared their toxicity with pristine GO in vitro and in vivo. Among these GO derivatives, GO-PEG and GO-PAA induced less toxicity than pristine GO, and GO-PAA was the most biocompatible one in vitro and in vivo. The differences in biocompatibility were due to the differential compositions of protein corona, especially immunoglobulin G (IgG), formed on their surfaces that determine their cell membrane interaction and cellular uptake, the extent of platelet depletion in blood, thrombus formation under short-term exposure and the pro-inflammatory effects under long-term exposure. Overall, our combined data delineated the key molecular mechanisms underlying the in vivo and in vitro biological behaviors and toxicity of pristine GO, and identified a safer GO derivative that could be used for future applications.

Mechanical Properties of Graphene-Rubber Nanocomposites

NASA Astrophysics Data System (ADS)

Anhar, N. A. M.; Ramli, M. M.; Hambali, N. A. M. A.; Aziz, A. A.; Mat Isa, S. S.; Danial, N. S.; Abdullah, M. M. A. B.

2017-11-01

This research focused on development of wearable sensor device by using Prevulcanized Natural Rubber (PV) and Epoxidized Natural Rubber (ENR 50) latex incorporated with graphene oxide (GO), graphene paste, graphene powder and reduced graphene oxide (rGO) powder. The compounding formulation and calculation were based on phr (parts per hundred rubber) and all the samples were then tested for mechanical properties using Instron 5565 machine. It was found that the sonication effects on tensile strength may have better quality of tensile strength compared to non-sonicated GO. For PV incorporate GO, the optimum loading was best determined at loading 1.5 phr with or without sonication and similar result was recorded for PV/G. For ENR 50 incorporate graphene paste and rGO powder nanocomposite shows the best optimum was at 3.0 phr with 24 hours’ sonication.

Report on the Progress of Weld Development of Irradiated Materials at the Oak Ridge National Laboratory

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

Feng, Zhili; Miller, Roger G.; Chen, Jian

This report summarizes recent welding activities on irradiated alloys in the advanced welding facility at the Radiochemical Engineering Development Center of Oak Ridge National Laboratory and the development of post-weld characterization capabilities and procedures that will be critical for assessing the ability of the advanced welding processes housed within the facility to make successful repairs on irradiated alloys. This facility and its capabilities were developed jointly by the U.S. Department of Energy, Office of Nuclear Energy, Light Water Reactor Sustainability Program and the Electric Power Research Institute, Long Term Operations Program (and the Welding and Repair Technology Center), with additionalmore » support from Oak Ridge National Laboratory. The significant, on-going effort to weld irradiated alloys with high Helium concentrations and comprehensively analyze the results will eventually yield validated repair techniques and guidelines for use by the nuclear industry in extending the operational lifetimes of nuclear power plants.« less

HOST turbine heat transfer program summary

NASA Technical Reports Server (NTRS)

Gladden, Herbert J.; Simoneau, Robert J.

1988-01-01

The objectives of the HOST Turbine Heat Transfer subproject were to obtain a better understanding of the physics of the aerothermodynamic phenomena and to assess and improve the analytical methods used to predict the flow and heat transfer in high temperature gas turbines. At the time the HOST project was initiated, an across-the-board improvement in turbine design technology was needed. A building-block approach was utilized and the research ranged from the study of fundamental phenomena and modeling to experiments in simulated real engine environments. Experimental research accounted for approximately 75 percent of the funding with the remainder going to analytical efforts. A healthy government/industry/university partnership, with industry providing almost half of the research, was created to advance the turbine heat transfer design technology base.

SNR 1E0102.2-7219 after Six Years with Chandra

NASA Astrophysics Data System (ADS)

Rutkowski, M. J.; Schlegel, E. M.; Keohane, J.

2005-12-01

We present Chandra X-ray Observatory archived observations of the supernova remnant 1E0102.2-7219 in the Small Magellanic Cloud. Combining 22 ACIS-I observations for 230 ks of total exposure time, we present ACIS images with an unprecedented signal to noise ratio for this remnant. We present three upper limits on the X-ray flux for the remnant's elusive central compact object, which are consistent with current neutron star cooling models, based on a Cas A-like blackbody spectrum. Additionally, we discuss the elliptical structure of the remnant and the relative positions of the blast wave, the reverse shock, and the extent of 1E0102.2-7219's rim. This research was supported by the NSF REU Program at SAO under Eric Schlegel, whose research was supported by contract number NAS8-39073 from NASA to SAO for operation of the Chandra X-Ray Observatory. Jonathan Keohane's research was supported by Chandra award GO3-4070C.

A pilot test of the GoWoman weight management intervention for women with mobility impairments in the online virtual world of Second Life®.

PubMed

Nosek, Margaret A; Robinson-Whelen, Susan; Ledoux, Tracey A; Hughes, Rosemary B; O'Connor, Daniel P; Lee, Rebecca E; Goe, Rebecca; Silveira, Stephanie L; Markley, Rachel; Nosek, Thomas M

2018-06-11

Pilot test GoWoman, a small-group weight management intervention for mobility impaired women that was a disability- and gender-responsive adaptation of the Diabetes Prevention Program delivered in the online virtual world of Second Life ® . Objectives were to (1) examine pre-/post-intervention differences in weight, waist circumference, diet, physical activity, self-efficacy for diet and physical activity, nutrition knowledge and social support for weight management, (2) determine intervention feasibility (fidelity, attrition, engagement, acceptability). Single-group modified interrupted time series quasi-experimental design whereby participants served as their own controls. Thirteen women attended ≥8 of 16 GoWoman weekly sessions and lost an average of 5.97 pounds (2.71 kg) (3.31%) body weight (Cohen's d = 0.74) and 1.44 inches (3.66 cm) (3.58%) waist circumference (Cohen's d = 0.83). There were significant improvements in physical activity, diet and self-efficacy for diet and physical activity. All benchmarks for feasibility were met. Ratings of intervention content, group interactions and support and virtual world experiences were highly positive. Findings suggest that a disability- and gender-responsive weight management intervention with peer group support delivered in an online virtual world is feasible, meaningful and may assist with weight management for mobility impaired women. Implications for Rehabilitation This study addresses a gap in the general and rehabilitation research literature by addressing the disproportionately high rates of obesity among women with mobility impairments, who are generally excluded from tests of weight management interventions if they have limited ability to engage in vigorous physical activity. The GoWoman program is an adaptation of the Diabetes Prevention Program Lifestyle Change curriculum that is tailored to meet the unique weight management needs of women with mobility impairments, and was created to become a publicly available, disability- and gender-responsive intervention that can be used in community and rehabilitation settings. More rehabilitation and health promotion program should be offered in the free, online, virtual world of Second Life ® since participants in this pilot study offered many favorable comments about the new learning and social opportunities available to them there and they did not have to deal with the disability-related environmental and health challenges that often prevent them from participating in face-to-face workshops. Preliminary indications of improvements in body weight, waist circumference, diet and physical activity after attending the GoWoman weight management intervention offered in Second Life ® tell us that these strategies are feasible for helping women with mobility impairments manage their weight and should undergo further testing.

iUTAH Summer Research Institutes: Supporting the STEM Pipeline Through Engagement of High School, Undergraduate and Graduate Students, Secondary Teachers, and University Faculty in Authentic, Joint Research Experiences

NASA Astrophysics Data System (ADS)

Stark, L. A.; Malone, M.

2015-12-01

Multiple types of programs are needed to support the STEM workforce pipeline from pre-college through graduate school and beyond. Short-term, intensive programs provide opportunities to participate in authentic scientific research for students who may not be sure of their interest in science and for teachers who may be unable to devote an entire summer to a research experience. The iUTAH (innovative Urban Transitions and Aridregion Hydro-Systainability) Summer Research Institute utilizes an innovative approach for a 5-day program that engages high school and undergraduate students as well as middle and high school teachers in conducting research projects led by graduate students and faculty members. Each Institute involves 3-4 half to full-day research projects. Participants collect (usually in the field) and analyze data for use in on-going research or that is related to a current research project. The participants work in groups with the graduate students to create a poster about each research project. They present their posters on the last day of the Institute at the state-wide meeting of all researchers and involved in this EPSCoR-funded program. In addition to introducing participants to research, one of the Institute's goals is to provide opportunities for meaningful near-peer interactions with students along the STEM pipeline from high school to undergraduate to graduate school. On the end-of-Institute evaluations, almost all students have reported that their discussions with other participants and with graduate students and faculty were a "Highly effective" or "Effective" part of the Institute. In response to a question about how the Institute will impact their course choices or their plans to pursue a career in science, many high school and undergraduate students have noted that they plan to take more science courses. Each year several undergraduates who were previously unsure about a career in science have indicated that they now intend to pursue a science career. When asked how the Institute will impact their classroom practice, teachers most frequently report that they intend to purchase equipment that will enable them to carry out some of the Institute research projects with their students, and that they plan to provide more opportunities for students to collect and analyze data. Funding: NSF 1208055.

The Role of Nitrogen-Fixing Symbionts in Primary Succession on the Juneau Icefield

NASA Astrophysics Data System (ADS)

Walker-Andrews, T.; Cooley, S.; Veitz, M.; White, C.

2017-12-01

The glaciers of the Juneau icefield will likely continue to retreat in the coming years, leaving behind a rocky landscape. As this land is exposed, colonizing organisms will begin the process of primary succession and soil formation. As student researchers with the Juneau Icefield Research Program, we are studying the relationship between abundance and diversity of nitrogen-fixing symbionts on the Juneau Icefield and the rate of primary succession and soil development on recently deglaciated areas. We will survey three representative plots in a variety of vegetation zones at various sample sites; collecting data on soil profiles, as well as abundance and diversity of plants and lichens. We expect to find a positive correlation between the diversity of plants and lichens­- especially of nitrogen-fixing symbionts - and the level of soil development. The data will improve understanding of plant diversity on the Juneau Icefield and how the processes of primary succession transform the new environment. This work will contribute to on-going research on the process of primary succession on the Juneau Icefield.

It Takes a Village: Documenting the Contributions of Non-Scientific Staff to Scientific Research

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

Higgins, Valerie

Documenting the Contributions of Non-Scientific Staff to Scientific Research Science, especially large-scale basic research, is a collaborative endeavor, often drawing on the skills of people from a wide variety of disciplines. These people include not just scientists, but also administrators, engineers, and many others. Fermilab, a Department of Energy National Laboratory and the United States’ premier particle physics laboratory, exemplifies this kind of research; many of its high-energy physics experiments involve hundreds of collaborators from all over the world. The Fermilab Archives seeks to document the history of the lab and the unique scientific research its staff and visitors perform.more » Adequately documenting the lab’s work often requires us to go far beyond things like the writings and correspondence of scientists to also capture the administrative and social histories of the experiments and the context in which they were performed. At Fermilab, we have sought to capture these elements of the lab’s activities through an oral history program that focuses on support staff as well as physicists and collection development choices that recognize the importance of records documenting the cultural life of the lab. These materials are not merely supplementary, but rather essential documentation of the many types of labor that go into the planning and execution of an experiment or the construction of an accelerator and the context in which this work is performed. Any picture of these experiments and accelerators that did not include this type of information would be incomplete. While the importance and richness of this material is especially pronounced at Fermilab due to the massive size of its experiments and accelerator facilities and its vibrant cultural life, the fruitfulness of these collecting efforts at Fermilab suggests that other archives documenting modern STEM research should also make sure the contributions of non-technical and non-scientific staff are preserved and that researchers interested in this subject should not neglect such sources.« less

Application of LANDSAT to the Surveillance of Lake Eutrophication in the Great Lakes Basin. Final Report.

ERIC Educational Resources Information Center

Rogers, Robert H.

This document reviews the process by which the cost benefits of using LANDSAT on an operational basis in the surveillance of lake eutrophication was established. The program identified the information needs of users conducting on-going water quality programs, transformed these needs into remote sensing requirements, produced LANDSAT maps and data…

The Leadership Journey

DTIC Science & Technology

2011-04-01

an orchestra fails to effectively communicate his expectations for the musical program, each individual musician is going to perform within their...for the informal leadership development of Air Force members. The Air Force formal training programs touch on leadership, but unfortunately they...that prides itself on developing the future leaders of our nation’s military provide such little guidance in regards to individual leadership

The Road to Mach 10: A History of the X-43A Hypersonic Flight Test Program at NASA Dryden -- Origins to First Flight

NASA Technical Reports Server (NTRS)

Peebles, Curtis

2006-01-01

The NASA Dryden Flight Research Center, in partnership with the NASA Langley Research Center and industrial contractors, conducted the first flight tests of a supersonic combustion ramjet (scramjet) in 2004. This was a revolutionary airbreathing engine able to operate at speeds above Mach 5, which carries potential for both high-speed atmospheric flight and as a space launcher. For the Dryden engineers, the X-43 program was the culmination of a nearly 60-year history of flight research, going back to the early days of supersonic flight, and to rocket planes such as the X-1, D-558-II Skyrocket, and the X-15. For the propulsion community, it marked a turning point in a quest that had taken nearly as long. The scramjet engine did not arise from the work of a single individual or from a single technological breakthrough. It evolved instead from work under way on ramjets in the early 1950s, and from research programs at the National Advisory Committee for Aeronautics (NACA) Lewis Research Center, at the U.S. Army Aberdeen Proving Ground, and by the U.S. Navy. Studies developed in the course of these disparate projects raised the possibility of supersonic combustion. Many researchers had considered the notion impractical due to the difficulty of stabilizing a flame front in a supersonic airflow. NACA researchers at Lewis attempted to test the idea's feasibility by burning aluminum borohydride in a supersonic wind tunnel. Sustained burning was believed to have been observed at Mach 1.5, Mach 2, and Mach 3 for as long as two seconds.

Time Within:. the Perceptual Rivalry Switch as a Neural Clock

NASA Astrophysics Data System (ADS)

Pettigrew, John D.; Tilden, Jan D.

2005-10-01

Attention is drawn to weaknesses in the case for an external, physical basis for time's perceptual phenomena, raising the possibility of a Darwinian evolutionary explanation for the apparent flow, structure and arrow of time. We develop the hypothesis that, of all arrows of time identified by physicists and philosophers, the most fundamental is the psychological arrow. Based on findings of an on-going program of empirical research, we suggest a neural basis for time phenomena in the rhythmicity and plasticity of one of the brainstem dopaminergic nuclei, the venetral tegmental area (VTA). We examine links between neural time-keeping and perceptual rivalry and discuss evidence that rivalry is mediated by the VTA which functions as an ultradian oscillator. Further research is suggested, which could challenge or support the hypothesis of the VTA as an important neural time-keeper and the subjective basis of the asymmetric phenomena of time.

Innovations in Ocean Sciences Education at the University of Washington

NASA Astrophysics Data System (ADS)

Robigou, V.

2003-12-01

A new wave of education collaborations began when the national science education reform documents (AAAS Project 2061 and National Science Education Standards) recommended that scientific researchers become engaged stakeholders in science education. Collaborations between research institutions, universities, nonprofits, corporations, parent groups, and school districts can provide scientists original avenues to contribute to education for all. The University of Washington strongly responded to the national call by promoting partnerships between the university research community, the K-12 community and the general public. The College of Ocean and Fishery Sciences and the School of Oceanography spearheaded the creation of several innovative programs in ocean sciences to contribute to the improvement of Earth science education. Two of these programs are the REVEL Project and the Marine Science Student Mobility (MSSM) program that share the philosophy of involving school districts, K-12 science teachers, their students and undergraduate students in current, international, cutting-edge oceanographic research. The REVEL Project (Research and Education: Volcanoes, Exploration and Life) is an NSF-funded, professional development program for middle and high school science teachers that are determined to use deep-sea research and seafloor exploration as tools to implement inquiry-based science in their classrooms, schools, and districts, and to share their experiences with their communities. Initiated in 1996 as a regional program for Northwest science educators, REVEL evolved into a multi-institutional program inviting teachers to practice doing research on sea-going research expeditions. Today, in its 7th year, the project offers teachers throughout the U. S. an opportunity to participate and contribute to international, multidisciplinary, deep-sea research in the Northeast Pacific ocean to study the relationship between geological processes such as earthquakes and volcanism, fluid circulation and life on our planet. http://www.ocean.washington.edu/outreach/revel/ The Marine Science Student Mobility program is a FIPSE-funded program that fosters communication and collaboration across cultural and linguistic boundaries for undergraduate students interested in pursuing careers in marine sciences. A consortium of six universities in Florida, Hawaii, Washington, Belgium, Spain and France offers a unique way to study abroad. During a six month exchange, students acquire foreign language skills, cultural awareness and ocean sciences field study in one of the four major oceanographic areas: the Atlantic, the Pacific, the Gulf of Mexico and the Mediterranean. The program not only promotes cultural understanding among the participant students but among faculty members from different educational systems, and even among language and science faculty members. Understanding how different cultures approach, implement, and interpret scientific research to better study the world's oceans is the cornerstone of this educational approach. http://www.marine-language-exch.org/ Similar collaborative, educational activities could be adapted by other research institutions on many campuses to provide many opportunities for students, teachers and the general public to get involved in Earth and ocean sciences.

[Screening of diseases associated with asbestos. On-going activities, synthesis].

PubMed

Frimat, P; Paris, C; Letourneux, M; Catilina, P; Sobaszek, A

1999-12-01

Medical screening requires always assessment. On the basis of ongoing studies on occupational health asbestos programs, we suggest some recommendations for asbestos screening after occupational exposure. The proposal for asbestos workers post-exposure surveillance should take into account the medical but also the social aspects of the problem. Post-exposure screening of asbestos workers includes an evaluation of occupational exposure, compulsory basis medical check-up, the characteristics of the radiological investigations and schedule of the medical surveillance. In conclusion, we suggest some general recommendations for asbestos screening after occupational exposure, particularly the necessity to obtain a concerted approach of asbestos screening with regional and national networks, the concern of their assessment and the implementation of specific research studies.

Effect of an art brut therapy program called go beyond the schizophrenia (GBTS) on prison inmates with schizophrenia in mainland China-A randomized, longitudinal, and controlled trial.

PubMed

Qiu, Hong-Zhong; Ye, Zeng-Jie; Liang, Mu-Zi; Huang, Yue-Qun; Liu, Wei; Lu, Zhi-Dong

2017-09-01

Creative arts therapies are proven to promote an interconnection between body and mind, but there are major obstacles for providing therapeutic services in prisons due to inmates' inherent mistrust for verbal disclosure and rigid self-defenses, especially among inmates with schizophrenia. Thus, we developed a structured and quantitative art brut therapy program called go beyond the schizophrenia to actually measure the benefits of art therapy on prison inmates in mainland China. Upon completion of the program, the intervention group reported a decrease in anxiety, depression, anger, and negative psychiatric symptoms and showed better compliance with rules, socialization with peers, compliance with medications, and regular sleeping patterns after 16 weekly sessions of go beyond the schizophrenia. This article concludes that the art brut therapy was effective for the inmates with schizophrenia in mainland China and provides encouraging data on how to enhance mental health for inmates with schizophrenia. Art brut therapy can reduce emotional distress and negative psychiatric symptoms among Chinese inmates. Arts brut therapy can enhance Chinese inmates' compliance with rules, socialization with peers, compliance with medicines, and regular sleeping patterns. Arts brut therapy in conjunction with medication is highly recommended for recovery of Chinese inmates with schizophrenia, especially for patients with negative symptoms. Copyright © 2017 John Wiley & Sons, Ltd.

COSMOS | CTIO

Science.gov Websites

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

Publications | CTIO

Science.gov Websites

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

Instruments | CTIO

Science.gov Websites

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

News | CTIO

Science.gov Websites

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

Astronomers | CTIO

Science.gov Websites

Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

The effect of Pilates based exercise on mobility, postural stability, and balance in order to decrease fall risk in older adults.

PubMed

Pata, Rachel W; Lord, Katrina; Lamb, Jamie

2014-07-01

Falls are a common problem in older adults. Impaired balance, mobility and postural stability are risk factors for falling. Limited research has been performed on Pilates exercise and the ability to decrease fall risk. In this quasi-experimental study, 35 adults (61-87 years old) participated in an 8-week Pilates based exercise program. Blind examiners conducted the Timed Up and Go (TUG), Forward Reach Test, and Turn 180 Test before and after the intervention. Number of falls, perception of Pilates, and fear of falling was also recorded. Thirty-two (91.4%) participants completed post-test measures. Significant improvements were seen in the TUG (p <0.001) and Turn 180 Test (p = 0.002). Improvements were also demonstrated in the Forward Reach Test (p = 0.049). A positive perception of the Pilates program and decreased fear of falling was shown. Results suggest a Pilates based exercise program may be effective in improving balance, mobility and postural stability to decrease fall risk. Copyright © 2013 Elsevier Ltd. All rights reserved.

Evolving Graduate Programs in Arizona

NASA Astrophysics Data System (ADS)

Impey, C. D.

2002-12-01

At the University of Arizona, as in many other top-ranked research institutions, there is a tension between the desire to give student broad enough skills for the workplace with the demands of the specific academic discipline. 2/3 of the Astronomy graduate students at Steward Observatory go on to permanent jobs at universities or observatories, but some of our most successful graduates take more diverse career paths. We do not wish to sacrifice academic rigor in astrophysics or the primary goal of training students in research. However, we are creating opportunities for (a) students to take M.Sc. and eventually Ph.D. degrees with a specialization in education, and (b) students with technical skills to have Ph.D. minors in optics, applied physics, or ECE. This second initiative is the subject of a pending NSF/IGERT proposal, with the science theme "Search for other Worlds."

ISS Benefits for Humanity: Train Like an Astronaut

NASA Image and Video Library

2015-01-29

Published on Jan 29, 2015 Developed in cooperation with NASA scientists and fitness professionals working directly with astronauts, the Train Like an Astronaut program is an exciting and engaging way to get the children of today up and moving. The project uses the excitement of exploration to challenge students to set physical fitness and research goals, practice physical fitness activities, and research proper nutrition, enabling each child to become our next generation of fit explorers! The International Space Station is a blueprint for global cooperation and scientific advancements, a destination for a growing commercial marketplace in low-Earth orbit and a test bed for demonstrating new technologies. The space station is the springboard to NASA’s next great leap in exploration, including future missions to an asteroid and Mars. For more information: http://go.nasa.gov/1zhkuW9

Examining key design decisions involved in developing a serious game for child sexual abuse prevention.

PubMed

Stieler-Hunt, Colleen; Jones, Christian M; Rolfe, Ben; Pozzebon, Kay

2014-01-01

This paper presents a case study of the key decisions made in the design of Orbit, a child sexual abuse prevention computer game targeted at school students between 8 and 10 years of age. Key decisions include providing supported delivery for the target age group, featuring adults in the program, not over-sanitizing game content, having a focus on building healthy self-concept of players, making the game engaging and relatable for all players and evaluating the program. This case study has implications for the design of Serious Games more generally, including that research should underpin game design decisions, game designers should consider ways of bridging the game to real life, the learning that arises from the game should go beyond rote-learning, designers should consider how the player can make the game-world their own and comprehensive evaluations of Serious Games should be undertaken.

THE SPACE PUBLIC OUTREACH TEAM (SPOT)

NASA Astrophysics Data System (ADS)

Williamson, Kathryn; National Radio Astronomy Observatory; Montana Space Grant Consortium; West Virginia Space Grant Consortium; NASA Independent Verification and Validation Center

2014-01-01

The Space Public Outreach Team (SPOT) has shown over 17 years of success in bringing astronomy and space science-themed presentations to approximately 10,000 students per year in Montana, and the program is now being piloted in West Virginia through a joint partnership between the National Radio Astronomy Observatory (NRAO), the West Virginia Space Grant Consortium, and NASA Independent Verification and Validation Center. SPOT recruits and trains undergraduate presenters from all over the state to learn interactive slide shows that highlight the state’s on-going and world-class space science research. Presenters then travel to K-12 schools to deliver these presentations and provide teachers additional supplemental information for when the SPOT team leaves. As a large-scale, low-cost, and sustainable program being implemented in both Montana and West Virginia, SPOT has the potential to become a nation-wide effort that institutions in other states can model to increase their education and public outreach presence.

Examining key design decisions involved in developing a serious game for child sexual abuse prevention

PubMed Central

Stieler-Hunt, Colleen; Jones, Christian M.; Rolfe, Ben; Pozzebon, Kay

2014-01-01

This paper presents a case study of the key decisions made in the design of Orbit, a child sexual abuse prevention computer game targeted at school students between 8 and 10 years of age. Key decisions include providing supported delivery for the target age group, featuring adults in the program, not over-sanitizing game content, having a focus on building healthy self-concept of players, making the game engaging and relatable for all players and evaluating the program. This case study has implications for the design of Serious Games more generally, including that research should underpin game design decisions, game designers should consider ways of bridging the game to real life, the learning that arises from the game should go beyond rote-learning, designers should consider how the player can make the game-world their own and comprehensive evaluations of Serious Games should be undertaken. PMID:24550880

Fly on the Wall

NASA Technical Reports Server (NTRS)

Mulenburg, Gerald

2003-01-01

The email was addressed not only to me, but also to all the Project Knowledge Sharing Community at Ames Research Center. We were invited to sit in on a major project review as a new experiment in knowledge sharing. This first-of-its-kind opportunity had been conceived by Claire Smith, who leads the knowledge sharing program, as well as heading up the Center's Project Leadership Development Program and serving as coordinator of the APPL-West program at Ames. The objective was to offer Ames project practitioners the opportunity to observe project-review processes as they happen. Not that I haven't participated in my share of project reviews, but this seemed like a great way for me to get up-to-date about a new project, the Kepler mission, and to experience a review from a new perspective. Typically, when you're being reviewed, it's difficult to see what's happening objectively-the same way it is on a project. Presenters are always thinking, 'Okay, what's on my slides? How much time do I have left? What are they going to ask me?' So when Claire's email pinged on my computer, I quickly responded by asking her to save a place for me. It was to be an informational review about progress on the project: what the team had done, where they were going, and what they needed to do to get there. There were people on the project team from all over the United States, and it was the first time for them to get together from all aspects of the project. For our part, as observers, we were asked to abide by a couple of rules: Don't ask any questions. and don't talk about the specifics of what we saw or heard. The idea was that we weren't supposed to be noticed. We weren't to buzz around and bother people. Hence the name for this experinient: Fly on the Wall.

Charge transfer and surface defect healing within ZnO nanoparticle decorated graphene hybrid materials

NASA Astrophysics Data System (ADS)

Pham, Chuyen V.; Repp, Sergej; Thomann, Ralf; Krueger, Michael; Weber, Stefan; Erdem, Emre

2016-05-01

To harness the unique properties of graphene and ZnO nanoparticles (NPs) for novel applications, the development of graphene-ZnO nanoparticle hybrid materials has attracted great attention and is the subject of ongoing research. For this contribution, graphene-oxide-ZnO (GO-ZnO) and thiol-functionalized reduced graphene oxide-ZnO (TrGO-ZnO) nanohybrid materials were prepared by novel self-assembly processes. Based on electron paramagnetic resonance (EPR) and photoluminescence (PL) investigations on bare ZnO NPs, GO-ZnO and TrGO-ZnO hybrid materials, we found that several physical phenomena were occurring when ZnO NPs were hybridized with GO and TrGO. The electrons trapped in Zn vacancy defects (VZn-) within the core of ZnO NPs vanished by transfer to GO and TrGO in the hybrid materials, thus leading to the disappearance of the core signals in the EPR spectra of ZnO NPs. The thiol groups of TrGO and sulfur can effectively ``heal'' the oxygen vacancy (VO+) related surface defects of ZnO NPs while oxygen-containing functionalities have low healing ability at a synthesis temperature of 100 °C. Photoexcited electron transfer from the conduction band of ZnO NPs to graphene leads to photoluminescence (PL) quenching of near band gap emission (NBE) of both GO-ZnO and TrGO-ZnO. Simultaneously, electron transfer from graphene to defect states of ZnO NPs is the origin of enhanced green defect emission from GO-ZnO. This observation is consistent with the energy level diagram model of hybrid materials.To harness the unique properties of graphene and ZnO nanoparticles (NPs) for novel applications, the development of graphene-ZnO nanoparticle hybrid materials has attracted great attention and is the subject of ongoing research. For this contribution, graphene-oxide-ZnO (GO-ZnO) and thiol-functionalized reduced graphene oxide-ZnO (TrGO-ZnO) nanohybrid materials were prepared by novel self-assembly processes. Based on electron paramagnetic resonance (EPR) and photoluminescence (PL) investigations on bare ZnO NPs, GO-ZnO and TrGO-ZnO hybrid materials, we found that several physical phenomena were occurring when ZnO NPs were hybridized with GO and TrGO. The electrons trapped in Zn vacancy defects (VZn-) within the core of ZnO NPs vanished by transfer to GO and TrGO in the hybrid materials, thus leading to the disappearance of the core signals in the EPR spectra of ZnO NPs. The thiol groups of TrGO and sulfur can effectively ``heal'' the oxygen vacancy (VO+) related surface defects of ZnO NPs while oxygen-containing functionalities have low healing ability at a synthesis temperature of 100 °C. Photoexcited electron transfer from the conduction band of ZnO NPs to graphene leads to photoluminescence (PL) quenching of near band gap emission (NBE) of both GO-ZnO and TrGO-ZnO. Simultaneously, electron transfer from graphene to defect states of ZnO NPs is the origin of enhanced green defect emission from GO-ZnO. This observation is consistent with the energy level diagram model of hybrid materials. Electronic supplementary information (ESI) available. See DOI: 10.1039/c6nr00393a

Effects of precursor composition and mode of crosslinking on mechanical properties of graphene oxide reinforced composite hydrogels.

PubMed

Jang, Jinhyeong; Hong, Jisu; Cha, Chaenyung

2017-05-01

Graphene oxide (GO) is increasingly investigated as a reinforcing nanofiller for various hydrogels for biomedical applications for its superior mechanical strength. However, the reinforcing mechanism of GO in different hydrogel conditions has not been extensively explored and elucidated to date. Herein, we systematically examine the effects of various types of precursor molecules (monomers vs. macromers) as well as mode of GO incorporation (physical vs. covalent) on the mechanical properties of resulting composite hydrogels. Two hydrogel types, (1) polyacrylamide hydrogels with varying concentrations of acrylamide monomers and (2) poly(ethylene glycol) (PEG) hydrogels with varying molecular weights of PEG macromers, are used as model systems. In addition, incorporation of GO is also controlled by using either unmodified GO or methacrylic GO (MGO) which allows for covalent incorporation. The results in this study demonstrate that the interaction between GO and the surrounding network and its effect on the mechanical properties (i.e. rigidity and toughness) of composite hydrogels are highly dependent on both the type and concentration of precursors and the mode of crosslinking. We expect this study will provide an important guideline for future research efforts on controlling the mechanical properties of GO-based composite hydrogels. Copyright © 2017 Elsevier Ltd. All rights reserved.

Educational Research and Educational Practice: Ne'er the Twain Shall Meet?

ERIC Educational Resources Information Center

Bracey, Gerald W.

1998-01-01

Cites Edward Lee Thorndike's influence on the sizable chasm between educational research and practice. Notes recent progress in improving research use (action research, teacher researchers) but suggests there is still far to go. (SK)

Building the Program Office Team

DTIC Science & Technology

2012-02-01

Defense AT&L: January–February 2012 42 Building the Program Office Team Owen Gadeken When discussing an acquisition program, we often focus on the...status as well as relay his personal thoughts and feelings about what was going on. Even though he was a strong introvert , this leader also spent a...good portion of his of- fice time walking around and having informal chats with team members in their work areas. He not only learned what was

Using School Choice: Analyzing How Parents Access Educational Freedom. School Choice Issues in Depth

ERIC Educational Resources Information Center

Forster, Greg

2005-01-01

This report provides a summary of the process parents must go through to participate in each of the nation's school choice programs, identifying problem areas in some programs. For the first time in one place, this report collects data on participation in each of the programs in current and previous years. Data are given for the number of students…

From Student to Teacher in Thirty-Four Years

ERIC Educational Resources Information Center

Plass, Richie

2003-01-01

Back in the early 1990s the author applied for a spot with the Teacher Corps Program on his reservation. The program stated that he could go to school in the morning and be in the classroom in the afternoon. It was an accelerated program, and he would be a teacher in less than four years. As he was being interviewed for the spot, the man leading…

SMARTS Consortium | CTIO

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Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

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Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

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Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

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Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

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Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

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Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

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Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

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Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

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Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

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Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications

Choosing ESRO's first scientific satellites

NASA Astrophysics Data System (ADS)

Russo, Arturo

1992-11-01

The choice of the scientific payloads of the European Space Research Organization's (ESRO's) first generation of satellites is analyzed. Concentration is on those aspects of the decision process that involved more directly the scientific community and that emerged as major issues in the discussion of the Launching Program Advisory Committee (LPAC). The main theme was the growing competition between the various fields of space science within the progressive retrenching of the Organization's financial resources available for the satellite program. A general overview of the status of the program by the end of 1966 is presented. The choice of the first small satellites' payloads (ESRO 1 and 2, and HEOS-A) and the difficult definition of the TD satellite program are discussed. This part covers a time span going from early 1963 to the spring of 1966. In the second part, the narrative starts from the spring of 1967, when the decision to recommend a second HEOS-type satellite was taken, and then analyzes the complex situation determined by the crisis of the TD program in 1968, and the debates which eventually led to the abandonment of TD-2 and the start of the far less ambitious ESRO 5 project.

Nanotoxicology and nanotechnology: new findings from the NIEHS and Superfund Research Program scientific community.

PubMed

Carlin, Danielle J

2014-01-01

Nanomaterials are characterized by their small size (i.e., nanometer scale) and can be engineered from nearly any chemical substance, creating materials that differ in composition, particle size, shape, and surface coatings. These materials are often seen as a "double-edged sword" by having properties that make them potentially beneficial in product development, drug delivery, and remediation of hazardous substances, but these same properties may result in interaction with biological systems and potential effects in the environment. The National Institute of Environmental Health Sciences (NIEHS) is interested in both the potential risks associated with exposure to these materials, while harnessing the power of engineered nanomaterials to improve public health. This presentation will consist of discussion of nanoparticle studies by NIEHS researchers and the extramural community and its efforts to develop cross-agency initiatives to solve the many vexing issues associated with nanomaterials. For example, researchers from the NIEHS National Toxicology Program (NTP) are evaluating a number of nanomaterial classes in comprehensive toxicology studies. NIEHS also has an extensive extramural research grant portfolio consisting of the Nano Grand Opportunities (Nano GO) Program and NIEHS Centers for Nanotechnology Health Implications Research (NCNHIR) Consortium consisting of U19 and U01 Cooperative Centers. Furthermore, the NIEHS Superfund Research Program (SRP), which supports a network of university (P42, R01), small business (SBIR/STTR), and training grants (R25), provides funding to grantees evaluating the toxicology of nanomaterials, developing new or improved nanotechnologies to monitor and remediate hazardous substances, and training professionals in the use of these of materials. The NIEHS's Worker Education Branch also offers educational materials for training workers on risks of nanotechnology in laboratories, manufacturing facilities, at hazardous waste cleanup sites, and during emergency responses. In conclusion, this presentation will stimulate dialogue regarding the need for more research on these complex materials and serve as a resource about the wide variety of ongoing studies on nanomaterials at NIEHS that will contribute to the determination of risk associated with this class of compounds.

Adolescent pregnancy and parenting: controversies of the past and lessons for the future.

PubMed

Klerman, L V

1993-11-01

Recent research findings suggest that old ways of looking at adolescent sexuality, pregnancy, and parenting should be revised and that new approaches to service programs should be developed. This paper presents some new facts by examining the validity of nine beliefs about adolescent pregnancy: that nothing can reduce the rate of adolescent pregnancy; that pregnant adolescents experience poor pregnancy outcomes; that adolescent mothers do not complete their high school education; that pregnant adolescents have large families; that adolescent mothers remain on welfare for long periods; that pregnancy in adolescence is a mistake and, given a chance to overcome the immediate problems associated with it, young mothers can go on to lead normal lives; that welfare causes adolescent pregnancy and parenting; that adolescent mothers are poor parents; and that service programs can have a significant impact on adolescent pregnancy and parenting. Although programs aimed at the prevention and amelioration of the problems experienced by pregnant adolescents, young mothers, and their children and families have shown some success, relatively few are sufficiently powerful to bring about major changes--and even these are infrequently replicated because of high costs. Further progress in this area depends not only on new and expanded programs, but also on attacking the problem of poverty, which is an underlying cause of early sexual activity and childbearing.

Roll-Out and Turn-Off Display Software for Integrated Display System

NASA Technical Reports Server (NTRS)

Johnson, Edward J., Jr.; Hyer, Paul V.

1999-01-01

This report describes the software products, system architectures and operational procedures developed by Lockheed-Martin in support of the Roll-Out and Turn-Off (ROTO) sub-element of the Low Visibility Landing and Surface Operations (LVLASO) program at the NASA Langley Research Center. The ROTO portion of this program focuses on developing technologies that aid pilots in the task of managing the deceleration of an aircraft to a pre-selected exit taxiway. This report focuses on software that produces a system of redundant deceleration cues for a pilot during the landing roll-out, and presents these cues on a head up display (HUD). The software also produces symbology for aircraft operational phases involving cruise flight, approach, takeoff, and go-around. The algorithms and data sources used to compute the deceleration guidance and generate the displays are discussed. Examples of the display formats and symbology options are presented. Logic diagrams describing the design of the ROTO software module are also given.

Nurse-Led School-Based Child Obesity Prevention.

PubMed

Tucker, Sharon; Lanningham-Foster, Lorraine M

2015-12-01

School-based childhood obesity prevention programs have grown in response to reductions in child physical activity (PA), increased sedentariness, poor diet, and soaring child obesity rates. Multiple systematic reviews indicate school-based obesity prevention/treatment interventions are effective, yet few studies have examined the school nurse role in obesity interventions. Building on a previous study, this study examines a refined health messaging (Let's Go 5-2-1-0) program delivered to fourth and fifth graders (n = 72) by a school nurse with reinforcement on-site health coaching by senior nursing students. Two nursing schools and two elementary schools participated. Measures of PA, body mass index percentile, and self-reported health habits were collected at baseline (School A, September 2009 and School B, January 2010) and end of year (April 2010 for both schools). Findings included statistically significant increases in PA levels and improvements in child-reported health habits. School nurses can influence obesity prevention. Further research on adoption of school nurse-led obesity interventions is warranted. © The Author(s) 2015.

"Going out" of the box: Close intercultural friendships and romantic relationships spark creativity, workplace innovation, and entrepreneurship.

PubMed

Lu, Jackson G; Hafenbrack, Andrew C; Eastwick, Paul W; Wang, Dan J; Maddux, William W; Galinsky, Adam D

2017-07-01

The present research investigates whether close intercultural relationships promote creativity, workplace innovation, and entrepreneurship-outcomes vital to individual and organizational success. We triangulate on these questions with multiple methods (longitudinal, experimental, and field studies), diverse population samples (MBA students, employees, and professional repatriates), and both laboratory and real-world measures. Using a longitudinal design over a 10-month MBA program, Study 1 found that intercultural dating predicted improved creative performance on both divergent and convergent thinking tasks. Using an experimental design, Study 2 established the causal connection between intercultural dating and creativity: Among participants who had previously had both intercultural and intracultural dating experiences, those who reflected on an intercultural dating experience displayed higher creativity compared to those who reflected on an intracultural dating experience. Importantly, cultural learning mediated this effect. Extending the first 2 studies, Study 3 revealed that the duration of past intercultural romantic relationships positively predicted the ability of current employees to generate creative names for marketing products, but the number of past intercultural romantic partners did not. In Study 4, we analyzed an original dataset of 2,226 professional repatriates from 96 countries who had previously worked in the U.S. under J-1 visas: Participants' frequency of contact with American friends since returning to their home countries positively predicted their workplace innovation and likelihood of becoming entrepreneurs. Going out with a close friend or romantic partner from a foreign culture can help people "go out" of the box and into a creative frame of mind. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Student science enrichment training program. Progress report, June 1, 1991--May 31, 1992

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

Sandhu, S.S.

1992-04-21

Historically Black Colleges and Universities wing of the United States Department of Energy (DOE) provided funds to Claflin College, Orangeburg, S.C. To conduct a student Science Enrichment Training Program for a period of six weeks during 1991 summer. Thirty participants were selected from a pool of applicants, generated by the High School Seniors and Juniors and the Freshmen class of 1990-1991 at Claflin College. The program primarily focused on high ability students, with potential for Science, Mathematics and Engineering Careers. The major objectives of the program were W to increase the pool of well qualified college entering minority students whomore » will elect to go in Physical Sciences and Engineering and (II) to increase the enrollment in Chemistry and Preprofessional-Pre-Med, Pre-Dent, etc.-majors at Claflin College by including the Claflin students to participate in summer academic program. The summer academic program consisted of Chemistry and Computer Science training. The program placed emphasis upon laboratory experience and research. Visits to Scientific and Industrial laboratories were arranged. Guest speakers which were drawn from academia, industry and several federal agencies, addressed the participants on the future role of Science in the industrial growth of United States of America. The guest speakers also acted as role models for the participants. Several videos and films, emphasizing the role of Science in human life, were also screened.« less

Diffusion, outcomes and implementation of minimally invasive liver surgery: a snapshot from the I Go MILS (Italian Group of Minimally Invasive Liver Surgery) Registry.

PubMed

Aldrighetti, Luca; Ratti, Francesca; Cillo, Umberto; Ferrero, Alessandro; Ettorre, Giuseppe Maria; Guglielmi, Alfredo; Giuliante, Felice; Calise, Fulvio

2017-09-01

The Italian Group of MILS (I Go MILS) prospective registry was established in 2014 with the goals to create a hub for data and projects on a national basis and to promote the diffusion and implementation of MILS programs on a national scale. The primary endpoint of the present study is to give a snapshot of the real diffusion and outcomes of MILS in Italy, while analyzing the role of the registry in the implementation of MILS programs nationwide. The I Go MILS Registry is a prospective and intention-to-treat registry opened to any Italian center performing MILS, without restriction criteria based on number of procedures. The Registry is developed through the eClinical, an electronic platform for the management of clinical trials and is based on 34 clinical variables, regarding indication, intra- and postoperative course. Clinical outcomes and data regarding implementation of MILS activity have been analyzed for the aim of the study. Between November 2014 and June 2017, data from 1678 MILS performed in 48 centers have been collected (mean number of procedures per center 35, range 1-302). 22% of procedures were performed for benign and 78% for malignant disease (HCC constituted the 49.1% and CRLM the 31.2% of malignant tumors). Major liver resections (>3 liver segments), including right and left hepatectomies, trisectionectomies and ALPPS procedures were 10% of the series. Mean blood loss was 200 ± 230 mL Morbidity rate was 20.5% and mortality was 0.3%. 10.4% of cases were converted to open approach. Median length of stay was 5 days. MILS/total resections ratio in 13 experienced centers increased from 14 to 30% after Registry establishment. MILS programs are well established in Italy, with progressive increase both in the number of cases and in the numerosity of centers. The I Go MILS Registry is playing a crucial role in monitoring the development of MILS in the real world on a national basis while giving a significant contribution to the implementation of MILS programs.

Competition preparation guideline in undergraduate program of information system school of Industrial Engineering Telkom University based on knowledge conversion

NASA Astrophysics Data System (ADS)

Darmawan, F. R.; Soesanto, R. P.; Kurniawati, A.; Kurniawan, M. T.

2017-12-01

The role of higher education in the development of science and technology is not only from the contribution of the high-quality alumni but also from the research and relevant competition with the needs of development in such a country. In a competition, the student can improve their soft skill and academic skill such as analytical and critical thinking, communication skills and mental. The number of relevant competition by students is also included in accreditation clause, therefore student involvement in competition is seen as important for the undergraduate program in University. The most problem in university is the high turnover from the student. Bachelor program in Indonesia usually takes 4 years to complete, and the high turnover causes the student come and go as they are a graduate from the institution without preserving the knowledge and experience from the competition to other students. This research aims to develop a guidance for competition preparation in the university by using knowledge conversion. The object of this research is an information system undergraduate program in the school of industrial engineering Telkom University. The best practice selection is done by using factor rating method. Delphi method is used to identify the criteria, and AHP method is used to calculate the weight of each criterion. From the factor rating result it is known that from 3 respondent, best practice from respondent A (7.321) is used for preparing the programming competition in an undergraduate program of information system in the school of industrial engineering Telkom University. FGD is done to disseminate the selected best practice into the process stakeholder which is head of the student affair of the school of industrial engineering, students, and laboratory assistants. Future research can be done to create more comprehensive criteria for selecting the best practice.

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Program PIA Program GO-FAAR Program Other Opportunities Tourism Visits to Tololo Astro tourism in Chile Tourism in Chile Information for travelers Visit Tololo Media Relations News Press Release Publications