76 FR 20720 - National Science Board; Sunshine Act Meetings; Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-13

... AND POINT OF CONTACT: Please refer to the National Science Board website http://www.nsf.gov/nsb for... NATIONAL SCIENCE FOUNDATION National Science Board; Sunshine Act Meetings; Notice The National Science Board's Committee on Programs and Plans (CPP) Task Force on Unsolicited Mid-Scale Research (MS...

77 FR 70482 - Notice of Establishment of a NASA Federal Advisory Committee; Applied Sciences Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-26

... Analysis Group (ASAG) as a task group under the auspices of the Earth Science Subcommittee of the NASA... and prioritizing the Earth Science Division's Applied Sciences Program activities and has served as a... recommendations to the Director, Earth Science Division, Science Mission Directorate, NASA Headquarters, on...

Life sciences payload definition and integration study, task C and D. Volume 2: Payload definition, integration, and planning studies

NASA Technical Reports Server (NTRS)

1973-01-01

The Life Sciences Payload Definition and Integration Study was composed of four major tasks. Tasks A and B, the laboratory definition phase, were the subject of prior NASA study. The laboratory definition phase included the establishment of research functions, equipment definitions, and conceptual baseline laboratory designs. These baseline laboratories were designated as Maxi-Nom, Mini-30, and Mini-7. The outputs of Tasks A and B were used by the NASA Life Sciences Payload Integration Team to establish guidelines for Tasks C and D, the laboratory integration phase of the study. A brief review of Tasks A and B is presented provide background continuity. The tasks C and D effort is the subject of this report. The Task C effort stressed the integration of the NASA selected laboratory designs with the shuttle sortie module. The Task D effort updated and developed costs that could be used by NASA for preliminary program planning.

76 FR 30744 - National Science Board; Sunshine Act Meetings; Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-26

... Science Board's Committee on Programs and Plans (CPP) Task Force on Unsolicited Mid-Scale Research (MS... specified, as follows: DATE AND TIME: June 6, 8 a.m.-5:45 p.m. EDT; June 7, 11 a.m.-12:45 p.m. E.D.T. SUBJECT MATTER: The Task Force on Unsolicited Mid-Scale Research is holding a workshop with invited...

Magellan Project: Evolving enhanced operations efficiency to maximize science value

NASA Technical Reports Server (NTRS)

Cheuvront, Allan R.; Neuman, James C.; Mckinney, J. Franklin

1994-01-01

Magellan has been one of NASA's most successful spacecraft, returning more science data than all planetary spacecraft combined. The Magellan Spacecraft Team (SCT) has maximized the science return with innovative operational techniques to overcome anomalies and to perform activities for which the spacecraft was not designed. Commanding the spacecraft was originally time consuming because the standard development process was envisioned as manual tasks. The Program understood that reducing mission operations costs were essential for an extended mission. Management created an environment which encouraged automation of routine tasks, allowing staff reduction while maximizing the science data returned. Data analysis and trending, command preparation, and command reviews are some of the tasks that were automated. The SCT has accommodated personnel reductions by improving operations efficiency while returning the maximum science data possible.

Russian Earth Science Research Program on ISS

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

Armand, N. A.; Tishchenko, Yu. G.

1999-01-22

Version of the Russian Earth Science Research Program on the Russian segment of ISS is proposed. The favorite tasks are selected, which may be solved with the use of space remote sensing methods and tools and which are worthwhile for realization. For solving these tasks the specialized device sets (submodules), corresponding to the specific of solved tasks, are working out. They would be specialized modules, transported to the ISS. Earth remote sensing research and ecological monitoring (high rates and large bodies transmitted from spaceborne information, comparatively stringent requirements to the period of its processing, etc.) cause rather high requirements tomore » the ground segment of receiving, processing, storing, and distribution of space information in the interests of the Earth natural resources investigation. Creation of the ground segment has required the development of the interdepartmental data receiving and processing center. Main directions of works within the framework of the ISS program are determined.« less

NASA/ESTO investments in remote sensing technologies (Conference Presentation)

NASA Astrophysics Data System (ADS)

Babu, Sachidananda R.

2017-02-01

For more then 18 years NASA Earth Science Technology Office has been investing in remote sensing technologies. During this period ESTO has invested in more then 900 tasks. These tasks are managed under multiple programs like Instrument Incubator Program (IIP), Advanced Component Technology (ACT), Advanced Information Systems Technology (AIST), In-Space Validation of Earth Science Technologies (InVEST), Sustainable Land Imaging - Technology (SLI-T) and others. This covers the whole spectrum of technologies from component to full up satellite in space and software. Over the years many of these technologies have been infused into space missions like Aquarius, SMAP, CYGNSS, SWOT, TEMPO and others. Over the years ESTO is actively investing in Infrared sensor technologies for space applications. Recent investments have been for SLI-T and InVEST program. On these tasks technology development is from simple Bolometers to Advanced Photonic waveguide based spectrometers. Some of the details on these missions and technologies will be presented.

ESTO Investments in Innovative Sensor Technologies for Remote Sensing

NASA Technical Reports Server (NTRS)

Babu, Sachidananda R.

2017-01-01

For more then 18 years NASA Earth Science Technology Office has been investing in remote sensing technologies. During this period ESTO has invested in more then 900 tasks. These tasks are managed under multiple programs like Instrument Incubator Program (IIP), Advanced Component Technology (ACT), Advanced Information Systems Technology (AIST), In-Space Validation of Earth Science Technologies (InVEST), Sustainable Land Imaging - Technology (SLI-T) and others. This covers the whole spectrum of technologies from component to full up satellite in space and software. Over the years many of these technologies have been infused into space missions like Aquarius, SMAP, CYGNSS, SWOT, TEMPO and others. Over the years ESTO is actively investing in Infrared sensor technologies for space applications. Recent investments have been for SLI-T and InVEST program. On these tasks technology development is from simple Bolometers to Advanced Photonic waveguide based spectrometers. Some of the details on these missions and technologies will be presented.

Integrating Science in Applied Psychology Programs: A Student-Operated Journal

ERIC Educational Resources Information Center

Antonius, Daniel; Brown, Adam D.; Todman, McWelling; Safran, Jeremy D.

2007-01-01

As a requirement of APA accreditation, many PhD programs in applied psychology subscribe to some variant of the scientist-practitioner model. However, critics have argued that integrating science into an applied psychology curriculum may be too challenging a task. This article describes the development of The New School Psychology Bulletin, a…

Vocabulary and Content Learning in Grade 9 Earth Science: Effects of Vocabulary Preteaching, Rational Cloze Task, and Reading Comprehension Task

ERIC Educational Resources Information Center

Lee, Siok H.

2010-01-01

This study examines strategies for supporting vocabulary and content learning in 5 grade 9 Earth Science classes that are part of a SDAIE program (Specially Designed Academic Instruction in English) in an urban California high school. Students received vocabulary and content instruction during a unit on Earthquakes. One group of students performed…

minimUML: A Minimalist Approach to UML Diagramming for Early Computer Science Education

ERIC Educational Resources Information Center

Turner, Scott A.; Perez-Quinones, Manuel A.; Edwards, Stephen H.

2005-01-01

In introductory computer science courses, the Unified Modeling Language (UML) is commonly used to teach basic object-oriented design. However, there appears to be a lack of suitable software to support this task. Many of the available programs that support UML focus on developing code and not on enhancing learning. Programs designed for…

Curriculum Framework (CF) Implementation Conference. Report of the Regional Educational Laboratory Network Program and the National Network of Eisenhower Mathematics and Science Regional Consortia (Hilton Head Island, South Carolina, January 26-27, 1995).

ERIC Educational Resources Information Center

Palmer, Jackie; Powell, Mary Jo

The Laboratory Network Program and the National Network of Eisenhower Mathematics and Science Regional Consortia, operating as the Curriculum Frameworks Task Force, jointly convened a group of educators involved in implementing state-level mathematics or science curriculum frameworks (CF). The Hilton Head (South Carolina) conference had a dual…

Allen Newell's Program of Research: The Video-Game Test.

PubMed

Gobet, Fernand

2017-04-01

Newell (1973) argued that progress in psychology was slow because research focused on experiments trying to answer binary questions, such as serial versus parallel processing. In addition, not enough attention was paid to the strategies used by participants, and there was a lack of theories implemented as computer models offering sufficient precision for being tested rigorously. He proposed a three-headed research program: to develop computational models able to carry out the task they aimed to explain; to study one complex task in detail, such as chess; and to build computational models that can account for multiple tasks. This article assesses the extent to which the papers in this issue advance Newell's program. While half of the papers devote much attention to strategies, several papers still average across them, a capital sin according to Newell. The three courses of action he proposed were not popular in these papers: Only two papers used computational models, with no model being both able to carry out the task and to account for human data; there was no systematic analysis of a specific video game; and no paper proposed a computational model accounting for human data in several tasks. It is concluded that, while they use sophisticated methods of analysis and discuss interesting results, overall these papers contribute only little to Newell's program of research. In this respect, they reflect the current state of psychology and cognitive science. This is a shame, as Newell's ideas might help address the current crisis of lack of replication and fraud in psychology. Copyright © 2017 The Author. Topics in Cognitive Science published by Wiley Periodicals, Inc. on behalf of Cognitive Science Society.

Evaluation of Robotic Systems to Carry Out Traverse Execution, Opportunistic Science, and Landing Site Evaluation Tasks

NASA Technical Reports Server (NTRS)

Hoffman, Stephen J.; Leonard, Matther J.; Pacal, Lee

2011-01-01

This report covers the execution of and results from the activities proposed and approved in Exploration Analogs and Mission Development (EAMD) Field Test Protocol HMP2010: Evaluation of Robotic Systems to carry out Traverse Execution, Opportunistic Science, and Landing Site Evaluation Tasks. The field tests documented in this report examine one facet of a larger program of planetary surface exploration. This program has been evolving and maturing for several years, growing from a broad policy statement with a few specified milestones for NASA to an international effort with much higher fidelity descriptions of systems and operations necessary to accomplish this type of exploration.

NASA's Microgravity Technology Report, 1996: Summary of Activities

NASA Technical Reports Server (NTRS)

Kierk, Isabella

1996-01-01

This report covers technology development and technology transfer activities within the Microgravity Science Research Programs during FY 1996. It also describes the recent major tasks under the Advanced Technology Development (ATD) Program and identifies current technology requirements. This document is consistent with NASA,s Enteprise for the Human Exploration and development of Space (HEDS) Strategic Plan. This annual update reflects changes in the Microgravity Science Research Program's new technology activities and requirements. Appendix A. FY 1996 Advanced Technology Development. Program and Project Descriptions. Appendix B. Technology Development.

Life Sciences Program Tasks and Bibliography for FY 1996

NASA Technical Reports Server (NTRS)

Nelson, John C. (Editor)

1997-01-01

This document includes information on all peer reviewed projects funded by the Office of Life and Microgravity Sciences and Applications, Life Sciences Division during fiscal year 1996. This document will be published annually and made available to scientists in the space life sciences field both as a hard copy and as an interactive Internet web page.

Life Sciences Program Tasks and Bibliography for FY 1997

NASA Technical Reports Server (NTRS)

Nelson, John C. (Editor)

1998-01-01

This document includes information on all peer reviewed projects funded by the Office of Life and Microgravity Sciences and Applications, Life Sciences Division during fiscal year 1997. This document will be published annually and made available to scientists in the space life sciences field both as a hard copy and as an interactive internet web page.

Performance Assessments in Science: Hands-On Tasks and Scoring Guides.

ERIC Educational Resources Information Center

Stecher, Brian M.; Klein, Stephen P.

In 1992, RAND received a grant from the National Science Foundation to study the technical quality of performance assessments in science and to evaluate their feasibility for use in large-scale testing programs. The specific goals of the project were to assess the reliability and validity of hands-on science testing and to investigate the cost and…

Examining pre-service science teachers' developing pedagogical design capacity for planning and supporting task-based classroom discussions

NASA Astrophysics Data System (ADS)

Ross, Danielle Kristina

Teachers face many challenges as we move forward into the age of the Next Generation Science Standards (NGSS) (Achieve, Inc., 2013). The NGSS aim to develop a population of scientifically literate and talented students who can participate in the "innovation-driven economy" (p. 1). In order to meet these goals, teachers must provide students with opportunities to engage in science and engineering practices (SEPs) and learn core ideas of these disciplines. This study followed pre-service secondary science teachers as they participated in a secondary science teacher preparation program intended to support the development of their pedagogical design capacity (Brown, 2009) related to planning and supporting whole-class taskbased discussions. Teacher educators in this program designed an intervention that aimed in supporting this development. This study examined a particular dimension of PDC -- specifically, PSTs effective use of resources to plan science lessons in which students engage in a high demand task, participate in SEPs, and discuss their work in a whole-class setting. In order to examine the effectiveness of the intervention, I had to define PDC a priori. I measured PDC by documenting how/whether PSTs engaged in the following instructional planning practices: developing Learning Goals, selecting and/or designing challenging tasks, anticipating student thinking, planning for monitoring student thinking, imagining the discussion storyline, planning questions, and planning marking strategies. Analyses showed a significant difference between baseline lesson plan scores and Instructional Performance scores. These findings suggest these patterns and changes were directly linked to the teacher preparation program. The mean increase in Instructional Performance scores during the course of the teacher preparation year further supports the effect of the teacher preparation coursework. Pre-service teachers with high pedagogical design capacity continually integrated the ambitious planning practices they learned in their coursework. In contrast, pre-service teachers with low pedagogical design capacity appeared to appropriate the vocabulary and language they learned in coursework, but did not integrate these practices at a high level. This study suggests that pre-service teachers who receive intensive instruction on ambitious planning practices for task-based discussion effectively develop the pedagogical design capacity to plan for task-based discussion lessons.

Microgravity Science and Applications. Program Tasks and Bibliography for FY 1993

NASA Technical Reports Server (NTRS)

1994-01-01

An annual report published by the Microgravity Science and Applications Division (MSAD) of NASA is presented. It represents a compilation of the Division's currently-funded ground, flight and Advanced Technology Development tasks. An overview and progress report for these tasks, including progress reports by principal investigators selected from the academic, industry and government communities, are provided. The document includes a listing of new bibliographic data provided by the principal investigators to reflect the dissemination of research data during FY 1993 via publications and presentations. The document also includes division research metrics and an index of the funded investigators. The document contains three sections and three appendices: Section 1 includes an introduction and metrics data, Section 2 is a compilation of the task reports in an order representative of its ground, flight or ATD status and the science discipline it represents, and Section 3 is the bibliography. The three appendices, in the order of presentation, are: Appendix A - a microgravity science acronym list, Appendix B - a list of guest investigators associated with a biotechnology task, and Appendix C - an index of the currently funded principal investigators.

A visiting scientist program in atmospheric sciences for the Goddard Space Flight Center

NASA Technical Reports Server (NTRS)

Davis, M. H.

1989-01-01

A visiting scientist program was conducted in the atmospheric sciences and related areas at the Goddard Laboratory for Atmospheres. Research was performed in mathematical analysis as applied to computer modeling of the atmospheres; development of atmospheric modeling programs; analysis of remotely sensed atmospheric, surface, and oceanic data and its incorporation into atmospheric models; development of advanced remote sensing instrumentation; and related research areas. The specific research efforts are detailed by tasks.

Teamwork in Task Analysis. Training Manual V

DTIC Science & Technology

1975-11-01

Research Programs Psychological Sciences Division Office of Naval Research Contract No. N00014-74-A-0436-0001 NR 151-370 Approved for public...Corps (Code RD) And Monitored By Personnel and Training Research Programs Psychological Sciences Division Office of Naval Research Contract No...survival in the hidden warfare of the destructive psychological win-lose game. Win-lose behavior stems from individual attitudes and manage- ment climate

Evaluation of a health sciences internship for Latino and Native American library students.

PubMed

Keselman, Alla; Quasem, Sanjana; Kelly, Janice E; Dutcher, Gale A

2016-10-01

This paper presents a qualitative evaluation of a graduate-level internship for Latino and Native American library science students or students who are interested in serving those populations. The authors analyzed semi-structured interviews with thirteen internship program graduates or participants. The analysis suggests that the program increased participants' interest in health sciences librarianship and led to improved career opportunities, both in health sciences libraries and other libraries with health information programming. It also highlights specific factors that are likely to contribute to the strength of career pipeline programs aiming to bring Latino and Native American students and students who are interested in serving those communities into health librarianship. Exposing graduate-level interns to a broad range of health sciences librarianship tasks, including outreach to Latino and Native American communities and formal mentorship, is likely to maximize interns' interests in both health sciences librarianship and service to these communities.

NBS (National Bureau of Standards): Materials measurements

NASA Technical Reports Server (NTRS)

Manning, J. R.

1985-01-01

NBS work for NASA in support of NASA's Microgravity Science and Applications Program under NASA Government Order H-27954B (Properties of Electronic Materials) covering the period April 1, 1984 to March 31, 1985 is described. The work has been carried out in three independent tasks: Task 1--Surface Tensions and Their Variations with Temperature and Impurities; Task 2--Convention during Unidirectional Solidification; Task 3--Measurement of High Temperature Thermodynamic Properties. The results for each task are given separately in the body of the report.

Tryon Trekkers: An Evaluation of a STEM Based Afterschool Program for At-Risk Youth

NASA Astrophysics Data System (ADS)

Eckels Anderson, Chessa

This study contributed to the body of research that supports a holistic model of afterschool learning through the design of an afterschool intervention that benefits elementary school students of low socioeconomic status. This qualitative study evaluated a science focused afterschool curriculum that was designed using principles from Risk and Resiliency Theory, academic motivation theories, science core ideas from the Next Generation Science Standards, and used environmental education philosophy. The research question of this study is: how does an outdoor and STEM based afterschool program impact at-risk students' self-efficacy, belonging and engagement and ability to apply conceptual knowledge of environmental science topics? The study collected information about the participants' affective experiences during the intervention using structured and ethnographic observations and semi-structured interviews. Observations and interviews were coded and analyzed to find patterns in participants' responses. Three participant profiles were developed using the structured observations and ethnographic observations to provide an in depth understanding of the participant experience. The study also assessed the participants' abilities to apply conceptual understanding of the program's science topics by integrating an application of conceptual knowledge task into the curriculum. This task in the form of a participant project was assessed using an adapted version of the Portland Metro STEM Partnership's Application of Conceptual Knowledge Rubric. Results in the study showed that participants demonstrated self-efficacy, a sense of belonging and engagement during the program. Over half of the participants in the study demonstrated a proficient understanding of program concepts. Overall, this holistic afterschool program demonstrated that specific instructional practices and a multi-modal science curriculum helped to support the social and emotional needs of at-risk children.

Advanced Risk Reduction Tool (ARRT) Special Case Study Report: Science and Engineering Technical Assessments (SETA) Program

NASA Technical Reports Server (NTRS)

Kirsch, Paul J.; Hayes, Jane; Zelinski, Lillian

2000-01-01

This special case study report presents the Science and Engineering Technical Assessments (SETA) team's findings for exploring the correlation between the underlying models of Advanced Risk Reduction Tool (ARRT) relative to how it identifies, estimates, and integrates Independent Verification & Validation (IV&V) activities. The special case study was conducted under the provisions of SETA Contract Task Order (CTO) 15 and the approved technical approach documented in the CTO-15 Modification #1 Task Project Plan.

Perceptions of Critical Thinking, Task Value, Autonomy and Science Lab Self-Efficacy: A Longitudinal Examination of Students' CASE Experience

ERIC Educational Resources Information Center

Velez, Jonathan J.; Lambert, Misty D.; Elliott, Kristopher M.

2015-01-01

The purpose of this study was to begin examining the impact of the Curriculum for Agricultural Science Education (CASE). Under development since 2008, the curriculum is intended to integrate core academics and Science, Technology, Engineering, and Math (STEM) into agricultural education programs. This longitudinal descriptive correlational study…

Synchronization in Scratch: A Case Study with Education Science Students

ERIC Educational Resources Information Center

Nikolos, Dimitris; Komis, Vassilis

2015-01-01

The Scratch programming language is an introductory programming language for students. It is also a visual concurrent programming language, where multiple threads are executed simultaneously. Synchronization in concurrent languages is a complex task for novices to understand. Our research is focused on strategies and methods applied by novice…

Connectionist Models and Parallelism in High Level Vision.

DTIC Science & Technology

1985-01-01

GRANT NUMBER(s) Jerome A. Feldman N00014-82-K-0193 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENt. PROJECT, TASK Computer Science...Connectionist Models 2.1 Background and Overviev % Computer science is just beginning to look seriously at parallel computation : it may turn out that...the chair. The program includes intermediate level networks that compute more complex joints and ones that compute parallelograms in the image. These

Measuring the Value of AI in Space Science and Exploration

NASA Astrophysics Data System (ADS)

Blair, B.; Parr, J.; Diamond, B.; Pittman, B.; Rasky, D.

2017-10-01

FDL is tackling knowledge gaps useful to the space program by forming small teams of industrial partners, cutting-edge AI researchers and space science domain experts, and tasking them to solve problems that are important to NASA as well as humanity's future.

Task Force on the Role of General Education in Associate Science Degree Programs. Final Report and Recommendations.

ERIC Educational Resources Information Center

Weyers, Lori; Langerman, Philip

In 1989-90, the General Education Task Force of the Wisconsin Technical College System (WTCS) was convened to determine the role of the general education curriculum in the attainment of skills that enhance the likelihood of success among technical college graduates in their careers, homes and communities. The Task Force consisted of at least one…

Distributed Leadership in Online Groups

ERIC Educational Resources Information Center

Gressick, Julia; Derry, Sharon J.

2010-01-01

We conducted research within a program serving future mathematics and science teachers. Groups of teachers worked primarily online in an asynchronous discussion environment on a 6-week task in which they applied learning-science ideas acquired from an educational psychology course to design interdisciplinary instructional units. We employed an…

The health sciences librarian in medical education: a vital pathways project task force.

PubMed

Schwartz, Diane G; Blobaum, Paul M; Shipman, Jean P; Markwell, Linda Garr; Marshall, Joanne Gard

2009-10-01

The Medical Education Task Force of the Task Force on Vital Pathways for Hospital Librarians reviewed current and future roles of health sciences librarians in medical education at the graduate and undergraduate levels and worked with national organizations to integrate library services, education, and staff into the requirements for training medical students and residents. Standards for medical education accreditation programs were studied, and a literature search was conducted on the topic of the role of the health sciences librarian in medical education. Expectations for library and information services in current standards were documented, and a draft standard prepared. A comprehensive bibliography on the role of the health sciences librarian in medical education was completed, and an analysis of the services provided by health sciences librarians was created. An essential role and responsibility of the health sciences librarian will be to provide the health care professional with the skills needed to access, manage, and use library and information resources effectively. Validation and recognition of the health sciences librarian's contributions to medical education by accrediting agencies will be critical. The opportunity lies in health sciences librarians embracing the diverse roles that can be served in this vital activity, regardless of accrediting agency mandates.

International Acquisition Programs: Variables Beyond Cost, Schedule and Performance

DTIC Science & Technology

2015-02-17

Academy with a Bachelor of Science Degree in Human Factors Engineering and a Masters of Operational Art and Science from Air Command and Staff...Lt Col, USAF A Research Report Submitted to the Faculty In Partial Fulfillment of the Graduation Requirements Advisor: Col Kenneth Tatum 17...5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS

Goddard Visiting Scientist Program for the Space and Earth Sciences Directorate

NASA Technical Reports Server (NTRS)

Kerr, Frank

1992-01-01

A visiting scientist program was conducted in the space and earth sciences at GSFC. Research was performed in the following areas: astronomical observations; broadband x-ray spectral variability; ground-based spectroscopic and photometric studies; Seyfert galaxies; active galactic nuclei (AGN); massive stellar black holes; the differential microwave radiometer (DMR) onboard the cosmic background explorer (COBE); atmospheric models; and airborne and ground based radar observations. The specific research efforts are detailed by tasks.

Principles of Training in Marine Corps Task Analysis. Training Manual 1

DTIC Science & Technology

1975-12-01

Training Research Programs Psychological Sciences Division Office of Naval Research Contract No. N00014-74-A-0436-0001 NR 151-370 Approved for...and Training Research Programs Psychological Sciences Division Office of Naval Research Contract No. N00014-74-A-0436-0001 NR 151-370 Approved... psychological reward; the trainee loses the connection between performance and the pat on the back that is its consequence. DIMENSIONS OF THE TRAINING

Guidelines for Research Planning and Design in Task Analysis

DTIC Science & Technology

1975-09-01

Personnel and Training Research Programs Psychological Sciences Division Office of Naval Research Contract No. N00014-74-A-0436-0001 NR 151-370...Programs Psychological Sciences Division Office of Naval Research Contract No. N00014-74-A-0436-0001 NR 151-370 Approved for public release...for ways in which the hypothesis can be tested . There are 11 several ways to do this and they are often used jointly. 1* Review of the Literature

Implementing the Continued Fraction Algorithm on the Illiac IV.

DTIC Science & Technology

1980-01-01

Illinois University in 1975. Originally, the program was only capable of factoring numbers up to 30 decimal digits in length, but a number of improvements...Wunderlich F49620-79-C-O199 (, ) Mathematical Sciences Dept Northern ILlinois University _ 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM...ELEMENT. PROJECT, TASK AREA & WORK UNIT NUMBERS L rthern Illinois University 61102F 2304/A6 Mathematical Sciences Dept. DeKalb, IL 60115 II. CONTROLLING

Development of an Online Orientation for an Instructional Technology Masters Program

ERIC Educational Resources Information Center

Dixon, Michael; Beveridge, Pamela; Farrior, Charlotte; Williams, Beth Ann; Sugar, William; Brown, Abbie

2012-01-01

Four graduate students were tasked with creating a real-world solution to a problem faced by the instructional technology masters program in which they were participating. While taking an online course in multimedia instructional product development, part of East Carolina University's Masters of Science in Instructional Technology degree program,…

Essential Characteristics for a Professional Development Program for Promoting the Implementation of a Multidisciplinary Science Module

ERIC Educational Resources Information Center

Visser, Talitha C.; Coenders, Fer G. M.; Terlouw, Cees; Pieters, Jules M.

2010-01-01

Teachers involved in the implementation of a curriculum innovation can be prepared for this task through a professional development program. In this paper, we describe essential characteristics (identified empirically and theoretically) for such a professional development program that promotes the acquisition of competences by these teachers. The…

Evaluating the Effectiveness of the 2003-2004 NASA CONNECT(trademark)Program

NASA Technical Reports Server (NTRS)

Caton, Randall H.; Pinelli, Thomas E.; Giersch, Christopher E.; Holmes, Ellen B.; Lambert, Matthew A.

2005-01-01

NASA CONNECT is an Emmy-award-winning series of instructional (distance learning) programs for grades 6-8. Produced by the NASA Center for Distance Learning, the nine programs in the 2003-2004 NASA CONNECT series are research-, inquiry-, standards-, teacher-, and technology-based and include a 30-minute program, an educator guide containing a hands-on activity, and a web-based component. The 1,500 randomly selected NASA CONNECT registered users were invited to complete an electronic (self-reported) survey that employed a 5-point Likert-type scale. Regarding NASA CONNECT, respondents reported that the programs (1) enhance the teaching of mathematics, science, and technology (4.53); (2) are aligned with the national mathematics, science, and technology standards (4.52); (3) raise student awareness of careers requiring mathematics, science, and technology (4.48); (4) demonstrate the application of mathematics, science, and technology (4.47); and (5) present women and minorities performing challenging engineering and science tasks (4.50).

Panel Urges Colleges to Boost Production of Minority Scientists.

ERIC Educational Resources Information Center

DeLoughry, Thomas J.

1988-01-01

The congressionally appointed Task Force on Women, Minorities, and the Handicapped in Science and Technology calls for cooperation among schools, colleges, industry, and federal and state governments to increase the pool of science and engineering talent through programs similar to those following the Soviet launch of Sputnik in 1957. (MLW)

Maintenance Performance System. Guide for Individual Technical Training in Direct Support Units. Volume 1. Training Methodology

DTIC Science & Technology

1984-01-01

903-78-C-2007 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK AREA & WORK UNIT NUMBERS Anacapa Sciences, Inc...of training responsibilities, and the most difficult job to perform . He is responsible for the work his section performs , as well as for training his...tasks. Relate these tasks to work done in your shop. Determine which tasks are performed frequently, rarely, and never. As you perform this review, make a

The Impact of E-Education on At Risk High School Students' Science Achievement and Experiences during Summer School Credit Recovery Courses

NASA Astrophysics Data System (ADS)

Phillips, Pamela Prevette

Nationally, at risk students make up to 30% of U.S. students in public schools. Many at risk students have poor attendance, are disengaged from the learning environment and have low academic achievement. Educational failure occurs when students do not complete the required courses and as a result do not receive a high school diploma or a certificate of attendance. Many at risk students will not graduate; nearly one-third of all United States high school students have left the public school system before graduating, which has been referred to as a national crisis. Many at risk students fail science courses that are required for graduation, such as biology. Clearly, many students are not responding positively to the conditions in many public school classrooms, suggesting the need for different methods of educating at risk students, such as e-education. Three research questions guided the study: 1) Who are the students in an e-education, online summer school credit recovery course? 2) Do students' beliefs about their learning environment or other personal factors influence their academic achievement?, and 3) How do students describe their experiences of an e-education science course? This mixed methods study investigates thirty-two at risk students who were enrolled in one of three e-education science education courses (biology, earth science, and physical science) during a summer session in a rural county in a southeastern US state. These students failed their most recent science course taken in a traditional classroom setting. Artino's (2010) social-cognitive model of academic motivation and emotion was used as a theoretical framework to highlight the salient motivational factors toward learning science (e.g., task characteristics, task value beliefs, positive emotions). Student data included pre and post tests for all e-education lessons, a final exam, survey data (Students Motivation towards Science Learning (SMTSL), time (on task and idle), field notes, and interview data. Twenty-eight of the students were interviewed individually or as a member of a focus group. During the study, students were enrolled in either a biology course (n =10), earth science (n =10) or physical science (n =12). The students who participated in the study included thirteen females (37.5%) and nineteen males (62.5%). Students were classified as Caucasian (56.25%) or African American (43.75%) as well as non-Hispanic (87.5%) or Hispanic (12.5%). For analyses, Welch's t-tests were employed to investigate the effects of race/ethnicity or gender on how at risk students interacted with an e-education science course. Analyses revealed that self-efficacy by gender was statistically significant at the 0.01 critical level. Males had a higher self-efficacy mean than did females; however, females had higher academic growth. Learning environment stimulation was statistically significant at the 0.01 critical level for African American students. Time-on-task had a significant impact on academic growth for students who had previously failed the pretests. At risk students who completed one of the summer school science courses using an e-education program reported an increase in science self-efficacy, expressed satisfaction with their achievement, appreciated the autonomy afforded by the program, and expressed having positive emotions toward using the program. Students who could not demonstrate science proficiency during the pretest benefitted the most from the e-education program; students who failed the course due to non-academic reasons received virtually no academic benefit from the e-education program. However, the e-education program did serve to mitigate negative interactions with their face-to-face teachers, providing a neutral vehicle for content delivery. The program, while not benefiting all students equally, enabled all students who finished the course to earn a graduation credit. A majority of the students expressed great satisfaction with their ability to determine their own pace and ultimately to take control of their education.

Evaluation of a health sciences internship for Latino and Native American library students

PubMed Central

Keselman, Alla; Quasem, Sanjana; Kelly, Janice E.; Dutcher, Gale A.

2016-01-01

Purpose This paper presents a qualitative evaluation of a graduate-level internship for Latino and Native American library science students or students who are interested in serving those populations. Methods The authors analyzed semi-structured interviews with thirteen internship program graduates or participants. Results The analysis suggests that the program increased participants' interest in health sciences librarianship and led to improved career opportunities, both in health sciences libraries and other libraries with health information programming. It also highlights specific factors that are likely to contribute to the strength of career pipeline programs aiming to bring Latino and Native American students and students who are interested in serving those communities into health librarianship. Conclusions Exposing graduate-level interns to a broad range of health sciences librarianship tasks, including outreach to Latino and Native American communities and formal mentorship, is likely to maximize interns' interests in both health sciences librarianship and service to these communities. PMID:27822159

Coal Combustion Science quarterly progress report, April--June 1992. Task 1, Coal devolatilization: Task 2, Coal char combustion; Task 3, Fate of mineral matter

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

Hardesty, D.R.; Hurt, R.H.; Baxter, L.L.

1992-09-01

The objective of this work is to support the Office of Fossil Energy in executing research on coal combustion science. This project consists of basic research on coal combustion that supports both the Pittsburgh Energy Technology Center (PETC) Direct Utilization Advanced Research and Technology Development Program, and the International Energy Agency (IEA) Coal Combustion Science Project. Specific tasks include: The characterization of the physical and chemical processes that constitute the early devolatilization phase of coal combustion: Characterization of the combustion behavior of selected coals under conditions relevant to industria pulverized coal-fired furnaces; and to establish a quantitative understanding of themore » mechanisms and rates of transformation, fragmentation, and deposition of mineral matter in coal combustion environments as a function of coal type, particle size and temperature, the initial forms and distributions of mineral species in the unreacted coal, and the local gas temperature and composition.« less

Scientific Literacy in Seventh Grade Life Science: A Study of Instructional Process, Task Completion, Student Perceptions, and Learning Outcomes. Final Report of the Intermediate Life Science Study. Secondary Science and Mathematics Improvement Program.

ERIC Educational Resources Information Center

Mitman, Alexis L.; And Others

This 10-chapter report provides detailed information on a study which examined what combinations of teacher, student, and curricular variables were associated with more effective life science instruction at the intermediate level. The conception of effectiveness was guided by the normative framework of scientific literacy and by student growth on…

The 1991 Marshall Space Flight Center research and technology

NASA Technical Reports Server (NTRS)

1991-01-01

A compilation of 194 articles addressing research and technology activities at the Marshall Space Flight Center (MSFC) is given. Activities are divided into three major areas: advanced studies addressing transportation systems, space systems, and space science activities conducted primarily in the Program Development Directorate; research tasks carried out in the Space Science Laboratory; and technology programs hosted by a wide array of organizations at the Center. The theme for this year's report is 'Building for the Future'.

Research and technology at the Lyndon B. Johnson Space Center

NASA Technical Reports Server (NTRS)

1983-01-01

Johnson Space Center accomplishments in new and advanced concepts during 1983 are highlighted. Included are research funded by the Office of Aeronautics and Space Technology; Advanced Programs tasks funded by the Office of Space Flight; and Solar System Explorations, Life Sciences, and Earth Sciences and Applications research funded by the Office of Space Sciences and Applications. Summary sections describing the role of the Johnson Space Center in each program are followed by one-page descriptions of significant projects. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

Implementing the PM Programming Language using MPI and OpenMP - a New Tool for Programming Geophysical Models on Parallel Systems

NASA Astrophysics Data System (ADS)

Bellerby, Tim

2015-04-01

PM (Parallel Models) is a new parallel programming language specifically designed for writing environmental and geophysical models. The language is intended to enable implementers to concentrate on the science behind the model rather than the details of running on parallel hardware. At the same time PM leaves the programmer in control - all parallelisation is explicit and the parallel structure of any given program may be deduced directly from the code. This paper describes a PM implementation based on the Message Passing Interface (MPI) and Open Multi-Processing (OpenMP) standards, looking at issues involved with translating the PM parallelisation model to MPI/OpenMP protocols and considering performance in terms of the competing factors of finer-grained parallelisation and increased communication overhead. In order to maximise portability, the implementation stays within the MPI 1.3 standard as much as possible, with MPI-2 MPI-IO file handling the only significant exception. Moreover, it does not assume a thread-safe implementation of MPI. PM adopts a two-tier abstract representation of parallel hardware. A PM processor is a conceptual unit capable of efficiently executing a set of language tasks, with a complete parallel system consisting of an abstract N-dimensional array of such processors. PM processors may map to single cores executing tasks using cooperative multi-tasking, to multiple cores or even to separate processing nodes, efficiently sharing tasks using algorithms such as work stealing. While tasks may move between hardware elements within a PM processor, they may not move between processors without specific programmer intervention. Tasks are assigned to processors using a nested parallelism approach, building on ideas from Reyes et al. (2009). The main program owns all available processors. When the program enters a parallel statement then either processors are divided out among the newly generated tasks (number of new tasks < number of processors) or tasks are divided out among the available processors (number of tasks > number of processors). Nested parallel statements may further subdivide the processor set owned by a given task. Tasks or processors are distributed evenly by default, but uneven distributions are possible under programmer control. It is also possible to explicitly enable child tasks to migrate within the processor set owned by their parent task, reducing load unbalancing at the potential cost of increased inter-processor message traffic. PM incorporates some programming structures from the earlier MIST language presented at a previous EGU General Assembly, while adopting a significantly different underlying parallelisation model and type system. PM code is available at www.pm-lang.org under an unrestrictive MIT license. Reference Ruymán Reyes, Antonio J. Dorta, Francisco Almeida, Francisco de Sande, 2009. Automatic Hybrid MPI+OpenMP Code Generation with llc, Recent Advances in Parallel Virtual Machine and Message Passing Interface, Lecture Notes in Computer Science Volume 5759, 185-195

NASA/MSFC FY-83 Atmospheric Processes Research Review

NASA Technical Reports Server (NTRS)

Turner, R. E. (Compiler)

1983-01-01

The atmospheric processes research program was reviewed. Research tasks sponsored by the NASA Office of Space Science and Applications, Earth Sciences and Applications Division in the areas of upper atmosphere, global weather, and mesoscale processes are discussed. The are: the research project summaries, together with the agenda and other information about the meeting.

Transfer of Analytical Skills From Subject to Subject - Reality or Fiction?

NASA Astrophysics Data System (ADS)

de Oliveira, G.; Murray, D. P.; Veeger, A.; Caulkin, J.; Brand, S.; Fogleman, J.; Dooley, H.

2013-12-01

The Rhode Island Technology Enhanced Science (RITES) Project is a partnership aimed at improving science education in Rhode Island. Most of the school districts in the state and five institutions of higher education participate in it. RITES was funded by the NSF Math and Science Partnership program, to a large extent because a statewide partnership would elucidate strategies that could be implemented in a diversity of environments throughout the country. The project has become an authentic and equal partnership that benefits both K-12 and higher education institutions; it has succeeded in improving science education by several measures, including gains in teacher content knowledge and in student performance on standardized exams. One of the centerpieces of the project is a professional development (PD) program, which has engaged more than 65% of the middle and secondary levels science teachers in the state. In this presentation we discuss outcomes of the PD, which shed light on questions of general interest to science educators. It is widely held that inquiry skills should be transferrable from one scientific domain to another regardless of content, and this premise was central to the original design philosophy of RITES PD. Nevertheless, although many educators embrace this view, it is a hypothesis that has been mostly untested. That is because there are few environments where an appropriate tool is in place to measure inquiry skills. RITES was uniquely positioned to measure the impact of its PD on student inquiry skills, and whether those skills would translate to topics not covered in classroom activities. New England has a multi-state consortium with a common assessment program, which measures inquiry skills in addition to content knowledge. Inquiry tasks on the New England Common Assessment Program (NECAP) may use any science topic. RITES offers technology-based classroom investigations for all areas of science, but it is nigh impossible to match inquiry opportunities during the academic year with the content of the NECAP inquiry tasks, as the latter continually change. An analysis of the NECAP inquiry assessment shows that students of RITES teachers do significantly better than others on inquiry. Moreover, no correlation has been found between the topics of the PDs and the NECAP inquiry tasks. These results will be discussed in this presentation along with insights from pre/post assessments of content knowledge specific to RITES investigations.

The health sciences librarian in medical education: a vital pathways project task force

PubMed Central

Schwartz, Diane G.; Blobaum, Paul M.; Shipman, Jean P.; Markwell, Linda Garr; Marshall, Joanne Gard

2009-01-01

Objectives: The Medical Education Task Force of the Task Force on Vital Pathways for Hospital Librarians reviewed current and future roles of health sciences librarians in medical education at the graduate and undergraduate levels and worked with national organizations to integrate library services, education, and staff into the requirements for training medical students and residents. Methods: Standards for medical education accreditation programs were studied, and a literature search was conducted on the topic of the role of the health sciences librarian in medical education. Results: Expectations for library and information services in current standards were documented, and a draft standard prepared. A comprehensive bibliography on the role of the health sciences librarian in medical education was completed, and an analysis of the services provided by health sciences librarians was created. Conclusion: An essential role and responsibility of the health sciences librarian will be to provide the health care professional with the skills needed to access, manage, and use library and information resources effectively. Validation and recognition of the health sciences librarian's contributions to medical education by accrediting agencies will be critical. The opportunity lies in health sciences librarians embracing the diverse roles that can be served in this vital activity, regardless of accrediting agency mandates. PMID:19851492

Tutorial on Generalized Programming Language s and Systems. Instructor Edition.

ERIC Educational Resources Information Center

Fasana, Paul J., Ed.; Shank, Russell, Ed.

This instructor's manual is a comparative analysis and review of the various computer programing languages currently available and their capabilities for performing text manipulation, information storage, and data retrieval tasks. Based on materials presented at the 1967 Convention of the American Society for Information Science, the manual…

Robots as Language Learning Tools

ERIC Educational Resources Information Center

Collado, Ericka

2017-01-01

Robots are machines that resemble different forms, usually those of humans or animals, that can perform preprogrammed or autonomous tasks (Robot, n.d.). With the emergence of STEM programs, there has been a rise in the use of robots in educational settings. STEM programs are those where students study science, technology, engineering and…

Publications of the space physiology and countermeasures program, Musculoskeletal Discipline: 1980-1990

NASA Technical Reports Server (NTRS)

Hess, Elizabeth L.; Wallace-Robinson, Janice; Dickson, Katherine J.; Powers, Janet V.

1992-01-01

A 10-year cumulative bibliography of publications resulting from research supported by the musculoskeletal discipline of the space physiology and countermeasures program of NASA's Life Sciences Division is provided. Primary subjects are bone, mineral, and connective tissue, and muscle. General physiology references are also included. Principal investigators whose research tasks resulted in publication are identified by asterisk. Publications are identified by a record number corresponding with their entry in the life sciences bibliographic database, maintained by the George Washington University.

Development of a Base for the Re-evaluation of the Professional Segment of the Master of Science Degree Program in Industrial Education at the University of Wisconsin-Stout. Part III: Frequency and Importance of Their Professional Tasks as Reported by Wisconsin Junior-Senior High School Industrial Arts Teachers.

ERIC Educational Resources Information Center

Wright, Lawrence S.

This document reports on a study of the professional tasks of Wisconsin junior-senior high school industrial arts teachers. It presents data which show the frequency with which the teachers perform their professional tasks and the importance which they attach to these professional tasks. The data are presented and analyzed in a series of tables…

Relationships Between the Way Students Are Assessed in Science Classrooms and Science Achievement Across Canada

NASA Astrophysics Data System (ADS)

Chu, Man-Wai; Fung, Karen

2018-04-01

Canadian students experience many different assessments throughout their schooling (O'Connor 2011). There are many benefits to using a variety of assessment types, item formats, and science-based performance tasks in the classroom to measure the many dimensions of science education. Although using a variety of assessments is beneficial, it is unclear exactly what types, format, and tasks are used in Canadian science classrooms. Additionally, since assessments are often administered to help improve student learning, this study identified assessments that may improve student learning as measured using achievement scores on a standardized test. Secondary analyses of the students' and teachers' responses to the questionnaire items asked in the Pan-Canadian Assessment Program were performed. The results of the hierarchical linear modeling analyses indicated that both students and teachers identified teacher-developed classroom tests or quizzes as the most common types of assessments used. Although this ranking was similar across the country, statistically significant differences in terms of the assessments that are used in science classrooms among the provinces were also identified. The investigation of which assessment best predicted student achievement scores indicated that minds-on science performance-based tasks significantly explained 4.21% of the variance in student scores. However, mixed results were observed between the student and teacher responses towards tasks that required students to choose their own investigation and design their own experience or investigation. Additionally, teachers that indicated that they conducted more demonstrations of an experiment or investigation resulted in students with lower scores.

Math and science illiteracy: Social and economic impacts

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

Williams, J.L.

1994-05-01

Today`s highly competitive global economy is being driven by increasingly rapid technological development. This paper explores the problems of math and science illiteracy in the United States and the potential impact on our economic survival in this environment during the next century. Established educational methods that reward task performance, emphasize passive lecture, and fail to demonstrate relevance to real life are partly to blame. Social norms, stereotypes, and race and gender bias also have an impact. To address this crisis, we need to question the philosophy of an educational system that values task over concept. Many schools have already initiatedmore » programs at all grade levels to make math and science learning more relevant, stimulating, and fun. Teaching methods that integrate math and science learning with teamwork, social context, and other academic subjects promote the development of higher-order thinking skills and help students see math and science as necessary skills.« less

Inquiry-Based Examination of Chemical Disruption of Bacterial Biofilms

ERIC Educational Resources Information Center

Redelman, Carly V.; Hawkins, Misty A. W.; Drumwright, Franklin R.; Ransdell, Beverly; Marrs, Kathleen; Anderson, Gregory G.

2012-01-01

Inquiry-based instruction in the sciences has been demonstrated as a successful educational strategy to use for both high school and college science classrooms. As participants in the NSF Graduate STEM Fellows in K-12 Education (GK-12) Program, we were tasked with creating novel inquiry-based activities for high school classrooms. As a way to…

Making Sure What You See Is What You Get: Digital Video Technology and the Preparation of Teachers of Elementary Science

ERIC Educational Resources Information Center

Bueno de Mesquita, Paul; Dean, Ross F.; Young, Betty J.

2010-01-01

Advances in digital video technology create opportunities for more detailed qualitative analyses of actual teaching practice in science and other subject areas. User-friendly digital cameras and highly developed, flexible video-analysis software programs have made the tasks of video capture, editing, transcription, and subsequent data analysis…

Report of the Defense Science Board/Air Force Scientific Advisory Board Joint Task Force on Acquisition of National Security Space Programs

DTIC Science & Technology

2003-05-01

space requires both contractors---at least until sustainable performance is demonstrated • EELV program has occurred in highly cost constrained...both contractors • Take necessary actions to assure both contractors remain viable---at least until sustainable performance is demonstrated

Life sciences payload definition and integration study, task C and D. Volume 1: Management summary

NASA Technical Reports Server (NTRS)

1973-01-01

The findings of a study to define the required payloads for conducting life science experiments in space are presented. The primary objectives of the study are: (1) identify research functions to be performed aboard life sciences spacecraft laboratories and necessary equipment, (2) develop conceptual designs of potential payloads, (3) integrate selected laboratory designs with space shuttle configurations, and (4) establish cost analysis of preliminary program planning.

Recommendations from the Investigational New Drug/Investigational Device Exemption Task Force of the clInical and Translational Science Award Consortium: developing and implementing a sponsor-investigators training program.

PubMed

Holbein, M E Blair; Berglund, Jelena Petrovic; O'Reilly, Erin K; Hartman, Karen; Speicher, Lisa A; Adamo, Joan E; O'Riordan, Gerri; Brown, Jennifer Swanton; Schuff, Kathryn G

2014-06-01

The objective of this study was to provide recommendations for provision of training for sponsor and investigators at Academic Health Centers. A subgroup of the Investigational New Drug/Investigational Device Exemption (IND/IDE) Task Force of the Clinical and Translational Science Award (CTSA) program Regulatory Knowledge Key Function Committee was assembled to specifically address how clinical investigators who hold an IND/IDE and thus assume the role of sponsor-investigators are adequately trained to meet the additional regulatory requirements of this role. The participants who developed the recommendations were representatives of institutions with IND/IDE support programs. Through an informal survey, the task force determined that a variety and mix of models are used to provide support for IND/IDE holders within CTSA institutions. In addition, a CTSA consortium-wide resources survey was used. The participants worked from the models and survey results to develop consensus recommendations to address institutional support, training content, and implementation. The CTSA IND/IDE Task Force recommendations are as follows: (1) Institutions should assess the scope of Food and Drug Administration-regulated research, perform a needs analysis, and provide resources to implement a suitable training program; (2) The model of training program should be tailored to each institution; (3) The training should specifically address the unique role of sponsor-investigators, and the effectiveness of training should be evaluated regularly by methods that fit the model adopted by the institution; and (4) Institutional leadership should mandate sponsor-investigator training and effectively communicate the necessity and availability of training.

Five task clusters that enable efficient and effective digitization of biological collections

PubMed Central

Nelson, Gil; Paul, Deborah; Riccardi, Gregory; Mast, Austin R.

2012-01-01

Abstract This paper describes and illustrates five major clusters of related tasks (herein referred to as task clusters) that are common to efficient and effective practices in the digitization of biological specimen data and media. Examples of these clusters come from the observation of diverse digitization processes. The staff of iDigBio (The U.S. National Science Foundation’s National Resource for Advancing Digitization of Biological Collections) visited active biological and paleontological collections digitization programs for the purpose of documenting and assessing current digitization practices and tools. These observations identified five task clusters that comprise the digitization process leading up to data publication: (1) pre-digitization curation and staging, (2) specimen image capture, (3) specimen image processing, (4) electronic data capture, and (5) georeferencing locality descriptions. While not all institutions are completing each of these task clusters for each specimen, these clusters describe a composite picture of digitization of biological and paleontological specimens across the programs that were observed. We describe these clusters, three workflow patterns that dominate the implemention of these clusters, and offer a set of workflow recommendations for digitization programs. PMID:22859876

Self-Assessment of Graduate Programs in the Biomedical Sciences: Narrative Guide and Companion Survey Instruments. Report of the Task Force on Benchmarks of Success in Graduate Programs: AAMC GREAT Group.

ERIC Educational Resources Information Center

Association of American Medical Colleges, Washington, DC.

The purpose of this guide, developed by the Association of American Medical Colleges group on Graduate Research, Education, and Training (GREAT), is to outline a model process by which graduate programs can measure program success and that can be adapted to particular circumstances and priorities. The first sections of the guide examine the…

Space and Earth Sciences, Computer Systems, and Scientific Data Analysis Support, Volume 1

NASA Technical Reports Server (NTRS)

Estes, Ronald H. (Editor)

1993-01-01

This Final Progress Report covers the specific technical activities of Hughes STX Corporation for the last contract triannual period of 1 June through 30 Sep. 1993, in support of assigned task activities at Goddard Space Flight Center (GSFC). It also provides a brief summary of work throughout the contract period of performance on each active task. Technical activity is presented in Volume 1, while financial and level-of-effort data is presented in Volume 2. Technical support was provided to all Division and Laboratories of Goddard's Space Sciences and Earth Sciences Directorates. Types of support include: scientific programming, systems programming, computer management, mission planning, scientific investigation, data analysis, data processing, data base creation and maintenance, instrumentation development, and management services. Mission and instruments supported include: ROSAT, Astro-D, BBXRT, XTE, AXAF, GRO, COBE, WIND, UIT, SMM, STIS, HEIDI, DE, URAP, CRRES, Voyagers, ISEE, San Marco, LAGEOS, TOPEX/Poseidon, Pioneer-Venus, Galileo, Cassini, Nimbus-7/TOMS, Meteor-3/TOMS, FIFE, BOREAS, TRMM, AVHRR, and Landsat. Accomplishments include: development of computing programs for mission science and data analysis, supercomputer applications support, computer network support, computational upgrades for data archival and analysis centers, end-to-end management for mission data flow, scientific modeling and results in the fields of space and Earth physics, planning and design of GSFC VO DAAC and VO IMS, fabrication, assembly, and testing of mission instrumentation, and design of mission operations center.

The Content and Integrative Component of Capstone Experiences: An Analysis of Political Science Undergraduate Programs

ERIC Educational Resources Information Center

Hummer, Jill Abraham

2014-01-01

In 1991, the APSA Task Force on Political Science recommended elements of a curricular structure that would best promote student learning. The report stated that there should be a capstone experience at the end of the senior year and that the capstone should require students to integrate their whole learning experience in the major. This article…

Research and Technology

NASA Technical Reports Server (NTRS)

1990-01-01

Johnson Space Center (JSC) accomplishments in new and advanced concepts during 1989 are highlighted. This year, reports are grouped in sections, Medical Science, Solar System Sciences, Space Transportation Technology, and Space Systems Technology. Summary sections describing the role of JSC in each program are followed by descriptions of significant tasks. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

A Framework for Relating Cognitive to Neural Systems. Cognitive Science Program, Technical Report No. 84-2.

ERIC Educational Resources Information Center

Posner, Michael I.

This paper reviews the aspects of cognitive science that relate best to using electrical and magnetic recording to understand the function of brain systems. It outlines a framework for relating cognitive activities of daily life (typing, reading) to underlying neural systems. The framework uses five levels of analysis: task, elementary operations,…

Twenty-first Century Space Science in The Urban High School Setting: The NASA/John Dewey High School Educational Outreach Partnership

NASA Astrophysics Data System (ADS)

Fried, B.; Levy, M.; Reyes, C.; Austin, S.

2003-05-01

A unique and innovative partnership has recently developed between NASA and John Dewey High School, infusing Space Science into the curriculum. This partnership builds on an existing relationship with MUSPIN/NASA and their regional center at the City University of New York based at Medgar Evers College. As an outgrowth of the success and popularity of our Remote Sensing Research Program, sponsored by the New York State Committee for the Advancement of Technology Education (NYSCATE), and the National Science Foundation and stimulated by MUSPIN-based faculty development workshops, our science department has branched out in a new direction - the establishment of a Space Science Academy. John Dewey High School, located in Brooklyn, New York, is an innovative inner city public school with students of a diverse multi-ethnic population and a variety of economic backgrounds. Students were recruited from this broad spectrum, which covers the range of learning styles and academic achievement. This collaboration includes students of high, average, and below average academic levels, emphasizing participation of students with learning disabilities. In this classroom without walls, students apply the strategies and methodologies of problem-based learning in solving complicated tasks. The cooperative learning approach simulates the NASA method of problem solving, as students work in teams, share research and results. Students learn to recognize the complexity of certain tasks as they apply Earth Science, Mathematics, Physics, Technology and Engineering to design solutions. Their path very much follows the NASA model as they design and build various devices. Our Space Science curriculum presently consists of a one-year sequence of elective classes taken in conjunction with Regents-level science classes. This sequence consists of Remote Sensing, Planetology, Mission to Mars (NASA sponsored research program), and Microbiology, where future projects will be astronomy related. This program has been well received by both students and parents and has motivated some students to consider careers in the field of space science and related areas. [This program is partially supported by NASA MU-SPIN NCC5-330 and NASA Space Science/Minority Initiative NAG5-10142

Research and technology, Lyndon B. Johnson Space Center

NASA Technical Reports Server (NTRS)

1984-01-01

Johnson Space Center accomplishments in new and advanced concepts during 1984 are highlighted. Included are research funded by the Office of Aeronautics and Space Technology; Advanced Programs tasks funded by the Office of Space Flight; and Solar System Exploration and Life Sciences research funded by the Office of Space Sciences and Applications. Summary sections describing the role of the Johnson Space Center in each program are followed by one page descriptions of significant projects. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

Publications of the Space Physiology and Countermeasures Program, Cardiopulmonary Discipline: 1980-1990

NASA Technical Reports Server (NTRS)

Powers, Janet V.; Wallace-Robinson, Janice; Dickson, Katherine J.; Hess, Elizabeth

1992-01-01

A 10-year cumulative bibliography of publications resulting from research supported by the Cardiopulmonary Discipline of the Space Physiology and Countermeasures Program of NASA's Life Sciences Division is provided. Primary subjects included in this bibliography are Fluid Shifts, Cardiovascular Fitness, Cardiovascular Physiology, and Pulmonary Physiology. General physiology references are also included. Principal investigators whose research tasks resulted in publication are identified. Publications are identified by a record number corresponding with their entry in the Life Sciences Bibliographic Database, maintained at the George Washington University.

Research and technology of the Lyndon B. Johnson Space Center

NASA Technical Reports Server (NTRS)

1988-01-01

Johnson Space Center accomplishments in new and advanced concepts during 1987 are highlighted. Included are research projects funded by the Office of Aeronautics and Space Technology, Solar System Exploration and Life Sciences research funded by the Office of Space Sciences and Applications, and advanced Programs tasks funded by the Office of Space Flight. Summary sections describing the role of the Johnson Space Center in each program are followed by descriptions of significant projects. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

Crystal Growth of ZnSe and Related Ternary Compound Semiconductors by Physical Vapor Transport

NASA Technical Reports Server (NTRS)

Cushman, Paula P.

1997-01-01

Preliminary definition of all of the necessary materials, labor, services, and facilities necessary to provide science requirement definition, initiate hardware development activities, and provide an update flight program proposal consistent with the NRA selection letter. The major tasks identified in this SOW are in the general category of science requirements determination, instrument definition, and updated flight program proposal. The Contractor shall define preliminary management, technical and integration requirements for the program, including improved cost/schedule estimates. The Contractor shall identify new technology requirements, define experiment accommodations and operational requirements and negotiate procurement of any long lead items, if required, with the government.

Crystal Growth of ZnSe and Related Ternary Compound Semiconductors by Physical Vapor Transport

NASA Technical Reports Server (NTRS)

Su, Ching-Hua

1997-01-01

Preliminary definition of all of the necessary materials, labor, services, and facilities necessary to provide science requirement definition, initiate hardware development activities, and provide an updated flight program proposal consistent with the NRA selection letter. The major tasks identified in this SOW are in the general category of science requirements determination, instrument definition, and updated flight program proposal. The Contractor shall define preliminary management, technical and integration requirements for the program, including improved cost/schedule estimates. The Contractor shall identify new technology requirements, define experiment accommodations and operational requirements and negotiate procurement of any long lead items, if required, with the government.

Planetary Patterns. Grade 8 Science, Language Usage. Maryland School Performance Assessment Program (MSPAP): Resource Library. Public Release Task.

ERIC Educational Resources Information Center

Maryland State Dept. of Education. Baltimore. Div. of Planning, Results and Information Management.

One component of the Maryland School Performance Assessment Program (MSPAP) is the state's performance-based assessments, criterion-referenced tests that require students to apply what they know and can do to solve problems and display other higher-order thinking skills. This document helps parents, teachers, students, and other citizens…

Space station needs, attributes and architectural options. Volume 3, attachment 1, task 1: Mission requirements

NASA Technical Reports Server (NTRS)

1983-01-01

The development and systems architectural requirements of the space station program are described. The system design is determined by user requirements. Investigated topics include physical and life science experiments, commercial utilization, U.S. national security, and remote space operations. The economic impact of the space station program is analyzed.

Dip Process Thermal Barrier Coating for Superalloys.

DTIC Science & Technology

1982-02-02

Washington DC 20332 Attention: Captain Steven G. Wax Program Manager ’. ~ Electronic and Material Sciences Contract F49630-81 - K -0009 𔃺 SRI Project...81- K -0009 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK SRI International AREA WORK UNIT NUMBERS 333 Ravenswood...A. Background ........ 0...................0................... B . Objectives ............ . ................ .............. 2 C. Sumry of Work: Year

The epistemic culture in an online citizen science project: Programs, antiprograms and epistemic subjects.

PubMed

Kasperowski, Dick; Hillman, Thomas

2018-05-01

In the past decade, some areas of science have begun turning to masses of online volunteers through open calls for generating and classifying very large sets of data. The purpose of this study is to investigate the epistemic culture of a large-scale online citizen science project, the Galaxy Zoo, that turns to volunteers for the classification of images of galaxies. For this task, we chose to apply the concepts of programs and antiprograms to examine the 'essential tensions' that arise in relation to the mobilizing values of a citizen science project and the epistemic subjects and cultures that are enacted by its volunteers. Our premise is that these tensions reveal central features of the epistemic subjects and distributed cognition of epistemic cultures in these large-scale citizen science projects.

Computational Understanding: Analysis of Sentences and Context

DTIC Science & Technology

1974-05-01

Computer Science Department Stanford, California 9430b 10- PROGRAM ELEMENT. PROJECT. TASK AREA « WORK UNIT NUMBERS II. CONTROLLING OFFICE NAME...these is the need tor programs that can respond in useful ways to information expressed in a natural language. However a computational understanding...buying structure because "Mary" appears where it does. But the time for analysis was rarely over five seconds of computer time, when the Lisp program

Defense Science Board Task Force on The Manufacturing Technology Program: A Key to Affordably Equipping the Future Force

DTIC Science & Technology

2006-02-01

technology for cost and risk reduction of products, software, and processes; long-term, multi-Service needs; and disruptive technologies , both...initiatives and for disruptive technologies , the Office of the Secretary of Defense (OSD) can better promote the importance and value of the program...multi- Service programs, research in “ disruptive ” technologies , and SBIR programs. Balance current, near term, and future needs as well as small and

NBS (National Bureau of Standards): Materials measurements

NASA Technical Reports Server (NTRS)

Manning, J. R.

1984-01-01

Work in support of NASA's Microgravity Science and Applications Program is described. The results of the following three tasks are given in detail: (1) surface tensions and their variations with temperature and impurities; (2) convection during unidirectional solidification; and (3) measurement of high temperature thermophysical properties. Tasks 1 and 2 were directed toward determining how the reduced gravity obtained in space flight can affect convection and solidification processes. Emphasis in task 3 was on development of levitation and containerless processing techniques which can be applied in space flight to provide thermodynamic measurements of reactive materials.

Development of a Base for the Re-evaluation of the Professional Segment of the Master of Science Degree Program in Industrial Education at the University of Wisconsin-Stout. Part V: Frequency and Importance of Their Professional Tasks as Reported by Wisconsin Capstone Industrial Education Teachers.

ERIC Educational Resources Information Center

Wright, Lawrence S.

This document presents data on the frequency with which Wisconsin capstone industrial education teachers perform their professional tasks and on the importance which they attach to these professional tasks. The data are presented in a series of tables and in two appendixes. This study is part of a larger study of junior, junior-senior, senior high…

Probability-Based Inference in a Domain of Proportional Reasoning Tasks

DTIC Science & Technology

1992-01-01

Embretson, S.E. (1985). Multicomponent latent trait models for test design. In SE. Embretson (Ed.), Test design: Developments in psychology and...J.C. Conoley, & J. Witt (Eds.), The influence of cognitive psychology on testing and measurement: The Buros-Nebraska Symposium on measurement and...Mislevy Educational Testing Service This research was sponsored in part by the Cognitive Science Program Cognitive and Neural Sciences Division Office of

Design and validation of a standards-based science teacher efficacy instrument

NASA Astrophysics Data System (ADS)

Kerr, Patricia Reda

National standards for K--12 science education address all aspects of science education, with their main emphasis on curriculum---both science subject matter and the process involved in doing science. Standards for science teacher education programs have been developing along a parallel plane, as is self-efficacy research involving classroom teachers. Generally, studies about efficacy have been dichotomous---basing the theoretical underpinnings on the work of either Rotter's Locus of Control theory or on Bandura's explanations of efficacy beliefs and outcome expectancy. This study brings all three threads together---K--12 science standards, teacher education standards, and efficacy beliefs---in an instrument designed to measure science teacher efficacy with items based on identified critical attributes of standards-based science teaching and learning. Based on Bandura's explanation of efficacy being task-specific and having outcome expectancy, a developmental, systematic progression from standards-based strategies and activities to tasks to critical attributes was used to craft items for a standards-based science teacher efficacy instrument. Demographic questions related to school characteristics, teacher characteristics, preservice background, science teaching experience, and post-certification professional development were included in the instrument. The instrument was completed by 102 middle level science teachers, with complete data for 87 teachers. A principal components analysis of the science teachers' responses to the instrument resulted in two components: Standards-Based Science Teacher Efficacy: Beliefs About Teaching (BAT, reliability = .92) and Standards-Based Science Teacher Efficacy: Beliefs About Student Achievement (BASA, reliability = .82). Variables that were characteristic of professional development activities, science content preparation, and school environment were identified as members of the sets of variables predicting the BAT and BASA subscales. Correlations were computed for BAT, BASA, and demographic variables to identify relationships between teacher efficacy, teacher characteristics, and school characteristics. Further research is recommended to refine the instrument and apply its use to a larger sample of science teachers. Its further development also has significance for the enhancement of science teacher education programs.

SCUBAnauts International: Exploration and Discovery in the Ocean Sciences

NASA Astrophysics Data System (ADS)

Moses, C. S.; Palandro, D.; Coble, P.; Hu, C.

2007-12-01

The SCUBAnauts International program originated in 2001, as a 501(c)(3) non-profit organization designed to increase the attraction to science and technology careers in today's youth. SCUBAnauts International (SNI) consists of a diverse group of 12 to 18 year-old young men and women mentored by academic, federal, and state research scientists in an informal education environment. The program's mission is to promote interest in science and technology topics and careers by involving secondary education students as young explorers in the marine sciences and research activities, such as special environmental and undersea conservation projects that educate, promote active citizenship, and develop effective leadership skills. With help from mentors, SNI students collect and interpret research-quality data to meet the needs of ocean scientists, maintaining direct interaction between the scientists and the young men and women in the program. The science component of the program includes collection of benthic habitat, water quality, optics, and coral reef health data. During the school year, the SCUBAnauts are tasked with sharing their experiences to raise the environmental awareness of a larger audience by providing education outreach in formal and informal venues. Here we highlight results from recent SNI activities including data collection and program methodologies, and discuss future plans for the program.

It's All About the Data: Workflow Systems and Weather

NASA Astrophysics Data System (ADS)

Plale, B.

2009-05-01

Digital data is fueling new advances in the computational sciences, particularly geospatial research as environmental sensing grows more practical through reduced technology costs, broader network coverage, and better instruments. e-Science research (i.e., cyberinfrastructure research) has responded to data intensive computing with tools, systems, and frameworks that support computationally oriented activities such as modeling, analysis, and data mining. Workflow systems support execution of sequences of tasks on behalf of a scientist. These systems, such as Taverna, Apache ODE, and Kepler, when built as part of a larger cyberinfrastructure framework, give the scientist tools to construct task graphs of execution sequences, often through a visual interface for connecting task boxes together with arcs representing control flow or data flow. Unlike business processing workflows, scientific workflows expose a high degree of detail and control during configuration and execution. Data-driven science imposes unique needs on workflow frameworks. Our research is focused on two issues. The first is the support for workflow-driven analysis over all kinds of data sets, including real time streaming data and locally owned and hosted data. The second is the essential role metadata/provenance collection plays in data driven science, for discovery, determining quality, for science reproducibility, and for long-term preservation. The research has been conducted over the last 6 years in the context of cyberinfrastructure for mesoscale weather research carried out as part of the Linked Environments for Atmospheric Discovery (LEAD) project. LEAD has pioneered new approaches for integrating complex weather data, assimilation, modeling, mining, and cyberinfrastructure systems. Workflow systems have the potential to generate huge volumes of data. Without some form of automated metadata capture, either metadata description becomes largely a manual task that is difficult if not impossible under high-volume conditions, or the searchability and manageability of the resulting data products is disappointingly low. The provenance of a data product is a record of its lineage, or trace of the execution history that resulted in the product. The provenance of a forecast model result, e.g., captures information about the executable version of the model, configuration parameters, input data products, execution environment, and owner. Provenance enables data to be properly attributed and captures critical parameters about the model run so the quality of the result can be ascertained. Proper provenance is essential to providing reproducible scientific computing results. Workflow languages used in science discovery are complete programming languages, and in theory can support any logic expressible by a programming language. The execution environments supporting the workflow engines, on the other hand, are subject to constraints on physical resources, and hence in practice the workflow task graphs used in science utilize relatively few of the cataloged workflow patterns. It is important to note that these workflows are executed on demand, and are executed once. Into this context is introduced the need for science discovery that is responsive to real time information. If we can use simple programming models and abstractions to make scientific discovery involving real-time data accessible to specialists who share and utilize data across scientific domains, we bring science one step closer to solving the largest of human problems.

Corporate funding and conflicts of interest: a primer for psychologists.

PubMed

Pachter, Wendy S; Fox, Ronald E; Zimbardo, Philip; Antonuccio, David O

2007-12-01

A presidential task force on external funding was established by the American Psychological Association (APA) in 2003 to review APA policies, procedures, and practices regarding the acceptance of funding and support from private corporations for educational and training programs; continuing education offerings; research projects; publications; advertising; scientific and professional meetings and conferences; and consulting, practice, and advocacy relationships. This article, based on the Executive Summary of the APA Task Force on External Funding Final Report, presents the findings and unanimous recommendations of the task force in the areas of association income, annual convention, research and journals, continuing education, education, practice, and conflicts of interest and ethics. The task force concluded that it is important for both APA and individual psychologists to become familiar with the challenges that corporate funding can pose to their integrity. The nature and extent of those challenges led the task force to recommend that APA develop explicit policies, educational materials, and continuing education programs to preserve the independence of psychological science, practice, and education. (Copyright) 2007 APA.

The Effects of Task, Database, and Guidance on Interaction in a Goal-Based Scenario.

ERIC Educational Resources Information Center

Bell, Benjamin

This paper describes the "Sickle Cell Counselor" (SCC), a goal based scenario on permanent display at the Museum of Science and Industry in Chicago. SCC is an exploratory hypermedia simulation program which provides users with a basic understanding of Sickle Cell Anemia. The user of the program plays the role of a genetic counselor, and,…

Sales Training for Army Recruiter Success: Modeling the Sales Strategies and Skills of Excellent Recruiters

DTIC Science & Technology

1987-11-01

strategies used by excellent Army recruiters. Neurolinguistic programming (NLP) was used as the protocol for modeling performance and acquiring...Behavioral and Social Sciences 3001 Eisenhower Avenue, Alexandria, VA 22333-5600 10. PROGRAM ELEMENT. PROJECT. TASK ARE* 4 WORK UNIT...Modeling ’Expert knowledge,, Neurolinguistics Knowledge engineering; Recruiting Sales, &’ Sales cycle Sales skills Sales strategies 20

Components of the Motor Program: The Cerebellum as an Internal Clock. Cognitive Science Program, Technical Report No 86-7.

ERIC Educational Resources Information Center

Ivry, Richard B.; Keele, Steven W.

This report summarizes the initial phase of research with neurological patients on timing functions. Parkinsonian, cerebellar, cortical and peripheral neuropathy patients as well as college aged and elderly control subjects were tested on two separate measures of timing functions. The first task involved the production of timed intervals and used…

Salinity. Grade 5 Science Language Usage. Maryland School Maryland School Performance Assessment Program (MSPAP): Resource Library. Public Release Task.

ERIC Educational Resources Information Center

Maryland State Dept. of Education. Baltimore. Div. of Planning, Results and Information Management.

One component of the Maryland School Performance Assessment; Program (MSPAP) is the state's performance-based assessments, criterion-referenced tests that require students to apply what they know and can do to solve problems and display other higher-order thinking skills. This document helps parents, teachers, students, and other citizens…

Development of an Outreach Program for NASA: "NASA Ambassadors"

NASA Technical Reports Server (NTRS)

Lebo, George

1998-01-01

The NASA Ambassadors Program is designed to present the excitement and importance of NASA's programs to its customers, the general public. Those customers, which are identified in the "Science Communications Strategy" developed by the Space Sciences Laboratory at the MSFC, are divided into three categories: (1) Not interested and not knowledgeable; (2) Interested but not knowledgeable; and (3) Science attentive. In it they recognize that it makes the most sense to attempt to communicate with those described in the last two categories. However, their plan suggests that the media and the educational institutions are the only means of outreach. The NASA Ambassadors Program allows NASA to reach its target audience directly. Steps to be taken in order for the program to commence: (1) MSFC chooses to support the NASA Ambassadors Program - decision point; (2) Designate an "Office In Charge". (3) Assign the "Operation" phase to in-house MSFC personnel or to a contractor - decision point; (4) Name a point of contact; (5) Identify partners in the program and enlist their assistance; (6) Process an unsolicited proposal from an outside source to accomplish those tasks which MSFC chooses to out-source.

Report of the Task Force for Improved Coordination of the DoD Science and Technology Program. Volume 2. Reports of the Working Groups. Working Group A: Strategic Planning. Working Group B: Program Coordination. Working Group C: Advocacy

DTIC Science & Technology

1988-08-01

OperabllY 19 Technolofy Area Summaries 20 Major Technology Thrws 21 Air Force S&T Investment Summary 25 Program Objectives 28 Glcazy 30 1. D-6 TH~E...8217lRI-TAC Advrane Plannzn Sy-i Mulima Radio AWAM3 IRP JSTARS fris MmAvne Anhn ABOCC 37=6 Comb !dftica~ S~ Surance Radar Ewm EAVZ SYNC Media . R~u... Social Sciences 5001 Eisenhower Avenue Alexandria VA 22333-5600 Col. Harry G. Dangerfield Telephone: (301) 663-7443 Executive Assistant to the PEO for

Increasing patient engagement in rehabilitation exercises using computer-based citizen science.

PubMed

Laut, Jeffrey; Cappa, Francesco; Nov, Oded; Porfiri, Maurizio

2015-01-01

Patient motivation is an important factor to consider when developing rehabilitation programs. Here, we explore the effectiveness of active participation in web-based citizen science activities as a means of increasing participant engagement in rehabilitation exercises, through the use of a low-cost haptic joystick interfaced with a laptop computer. Using the joystick, patients navigate a virtual environment representing the site of a citizen science project situated in a polluted canal. Participants are tasked with following a path on a laptop screen representing the canal. The experiment consists of two conditions: in one condition, a citizen science component where participants classify images from the canal is included; and in the other, the citizen science component is absent. Both conditions are tested on a group of young patients undergoing rehabilitation treatments and a group of healthy subjects. A survey administered at the end of both tasks reveals that participants prefer performing the scientific task, and are more likely to choose to repeat it, even at the cost of increasing the time of their rehabilitation exercise. Furthermore, performance indices based on data collected from the joystick indicate significant differences in the trajectories created by patients and healthy subjects, suggesting that the low-cost device can be used in a rehabilitation setting for gauging patient recovery.

Broad Overview of Energy Efficiency and Renewable Energy Opportunities for Department of Defense Installations

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

Anderson, E.; Antkowiak, M.; Butt, R.

The Strategic Environmental Research and Developmental Program (SERDP)/Environmental Security Technology Certification Program (ESTCP) is the Department of Defense?s (DOD) environmental science and technology program focusing on issues related to environment and energy for the military services. The SERDP/ESTCP Office requested that the National Renewable Energy Laboratory (NREL) provide technical assistance with strategic planning by evaluating the potential for several types of renewable energy technologies at DOD installations. NREL was tasked to provide technical expertise and strategic advice for the feasibility of geothermal resources, waste-to-energy technology, photovoltaics (PV), wind, microgrids, and building system technologies on military installations. This technical report ismore » the deliverable for these tasks.« less

Research and technology: 1986 annual report of the Lyndon B. Johnson Space Center

NASA Technical Reports Server (NTRS)

1986-01-01

Johnson Space Center accomplishments in new and advanced concepts during 1986 are highlighted. Included are research funded by the Office of Aeronautics and Space Technology; Solar System Exploration and Life Sciences research funded by the Office of Space Sciences and Applications; and Advanced Programs tasks funded by the Office of Space Flight. Summary sections describing the role of the Johnson Space Center in each program are followed by one-page descriptions of significant projects. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

Publications of the space physiology and countermeasures program, regulatory physiology discipline: 1980 - 1990

NASA Technical Reports Server (NTRS)

Wallace-Robinson, Janice; Dickson, Katherine J.; Hess, Elizabeth; Powers, Janet V.

1992-01-01

A 10-year cumulative bibliography of publications resulting from research supported by the Regulatory Physiology discipline of the Space Physiology and Countermeasures Program of NASA's Life Sciences Division is provided. Primary subjects included in this bibliography are circadian rhythms, endocrinology, fluid and electrolyte regulation, hematology, immunology, metabolism and nutrition, temperature regulation, and general regulatory physiology. General physiology references are also included. Principal investigators whose research tasks resulted in publication are identified by asterisk. Publications are identified by a record number corresponding with their entry in the Life Sciences Bibliographic Database, maintained at the George Washington University.

Research and technology: 1985 annual report of the Lyndon B. Johnson Space Center

NASA Technical Reports Server (NTRS)

1985-01-01

Johnson Space Center accomplishments in new and advanced concepts during 1985 are highlighted. Included are research funded by the Office of Aeronautics and Space Technology; Solar System Exploration and Life Sciences research funded by the Office of Space Sciences and Applications; and Advanced Programs tasks funded by the Office of Space Flight. Summary sections describing the role of the Johnson Space Center in each program are followed by one-page descriptions of significant projects. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

Game-XP: Action Games as Experimental Paradigms for Cognitive Science.

PubMed

Gray, Wayne D

2017-04-01

Why games? How could anyone consider action games an experimental paradigm for Cognitive Science? In 1973, as one of three strategies he proposed for advancing Cognitive Science, Allen Newell exhorted us to "accept a single complex task and do all of it." More specifically, he told us that rather than taking an "experimental psychology as usual approach," we should "focus on a series of experimental and theoretical studies around a single complex task" so as to demonstrate that our theories of human cognition were powerful enough to explain "a genuine slab of human behavior" with the studies fitting into a detailed theoretical picture. Action games represent the type of experimental paradigm that Newell was advocating and the current state of programming expertise and laboratory equipment, along with the emergence of Big Data and naturally occurring datasets, provide the technologies and data needed to realize his vision. Action games enable us to escape from our field's regrettable focus on novice performance to develop theories that account for the full range of expertise through a twin focus on expertise sampling (across individuals) and longitudinal studies (within individuals) of simple and complex tasks. Copyright © 2017 Cognitive Science Society, Inc.

Cognitive computing and eScience in health and life science research: artificial intelligence and obesity intervention programs.

PubMed

Marshall, Thomas; Champagne-Langabeer, Tiffiany; Castelli, Darla; Hoelscher, Deanna

2017-12-01

To present research models based on artificial intelligence and discuss the concept of cognitive computing and eScience as disruptive factors in health and life science research methodologies. The paper identifies big data as a catalyst to innovation and the development of artificial intelligence, presents a framework for computer-supported human problem solving and describes a transformation of research support models. This framework includes traditional computer support; federated cognition using machine learning and cognitive agents to augment human intelligence; and a semi-autonomous/autonomous cognitive model, based on deep machine learning, which supports eScience. The paper provides a forward view of the impact of artificial intelligence on our human-computer support and research methods in health and life science research. By augmenting or amplifying human task performance with artificial intelligence, cognitive computing and eScience research models are discussed as novel and innovative systems for developing more effective adaptive obesity intervention programs.

Training for life science experiments in space at the NASA Ames Research Center

NASA Technical Reports Server (NTRS)

Rodrigues, Annette T.; Maese, A. Christopher

1993-01-01

As this country prepares for exploration to other planets, the need to understand the affects of long duration exposure to microgravity is evident. The National Aeronautics and Space Administration (NASA) Ames Research Center's Space Life Sciences Payloads Office is responsible for a number of non-human life sciences payloads on NASA's Space Shuttle's Spacelab. Included in this responsibility is the training of those individuals who will be conducting the experiments during flight, the astronauts. Preparing a crew to conduct such experiments requires training protocols that build on simple tasks. Once a defined degree of performance proficiency is met for each task, these tasks are combined to increase the complexity of the activities. As tasks are combined into in-flight operations, they are subjected to time constraints and the crew enhances their skills through repetition. The science objectives must be completely understood by the crew and are critical to the overall training program. Completion of the in-flight activities is proof of success. Because the crew is exposed to the background of early research and plans for post-flight analyses, they have a vested interest in the flight activities. The salient features of this training approach is that it allows for flexibility in implementation, consideration of individual differences, and a greater ability to retain experiment information. This training approach offers another effective alternative training tool to existing methodologies.

Research and technology of the Lyndon Johnson Space Center

NASA Technical Reports Server (NTRS)

1989-01-01

Johnson Space Center accomplishments in new and advanced concepts during 1988 are highlighted. This year, reports are grouped in sections Space System Technology, Solar System Sciences, Space Transportation Technology, and Medical Sciences. Summary sections describing the role of Johnson Space Center in each program are followed by descriptions of significant tasks. Descriptions are suitable for external consumption, free of technical jargon, and illustrated to increase ease of comprehension.

A Comparison of the Ship System Acquisition Process of the Greek Navy and US Navy.

DTIC Science & Technology

1984-12-01

ADDRESS 10. PROGRAM ELEMENT, PROJECT, TASK AREA & WORK UNIT NUMBERS Naval Postgraduate School Monterey, California 93943 II. CONTROLLING OFFICE NAME AND...Approved by: ------ so -- -- -= B T= ag -- - - Department of Administrative Sciences Dean of Information and Poliy Sciences 3...for their attentive assistance in all phases of this work . Furthermore, I would like tc express my sincere content- ment to: o My wife Katerina who

JPRS Report, Science & Technology, USSR: Science & Technology Policy.

DTIC Science & Technology

1987-07-10

gas exploration are being increased by 1.7-fold, while the amount of deep drilling is being increased by 1.5-fold. Such imposing tasks require new...territory based on geotraverses, ultradeep drilling , and space geological research has been introduced, a number of geodynamic models, including...cooperation of the ministry with the academy. The gauge of success of our cooperation is the implementation of these programs with the attainment of specific

Contributions of acid rain research to the forest science-policy interface: learning from the national acid precipitation assessment program.

Treesearch

Charles E. Peterson; David S. Shriner

2004-01-01

During the 1970s, there was growing concern by scientists, policy officials and the general public in the USA over the possible effects of acid rain on human health and the environment (crops, forests, water, etc.). The lack of science-based information needed for policy and regulatory decisions led Congress to create an interagency task force in 1980 called the...

Effect of Robotics on Elementary Preservice Teachers' Self-Efficacy, Science Learning, and Computational Thinking

NASA Astrophysics Data System (ADS)

Jaipal-Jamani, Kamini; Angeli, Charoula

2017-04-01

The current impetus for increasing STEM in K-12 education calls for an examination of how preservice teachers are being prepared to teach STEM. This paper reports on a study that examined elementary preservice teachers' ( n = 21) self-efficacy, understanding of science concepts, and computational thinking as they engaged with robotics in a science methods course. Data collection methods included pretests and posttests on science content, prequestionnaires and postquestionnaires for interest and self-efficacy, and four programming assignments. Statistical results showed that preservice teachers' interest and self-efficacy with robotics increased. There was a statistically significant difference between preknowledge and postknowledge scores, and preservice teachers did show gains in learning how to write algorithms and debug programs over repeated programming tasks. The findings suggest that the robotics activity was an effective instructional strategy to enhance interest in robotics, increase self-efficacy to teach with robotics, develop understandings of science concepts, and promote the development of computational thinking skills. Study findings contribute quantitative evidence to the STEM literature on how robotics develops preservice teachers' self-efficacy, science knowledge, and computational thinking skills in higher education science classroom contexts.

Growing the Nuclear Workforce Through Outreach

NASA Astrophysics Data System (ADS)

Kilburn, Micha

2015-10-01

Many students don't encounter physics in the classroom until college or the end of high school. Most college students never encounter nuclear physics in the classroom. In order to grow the nuclear science workforce, students need to be aware of the field much earlier in the education. However, teaching teens about nuclear science can be a daunting task at the outset. I will present and describe successful outreach curricula and programs that can be duplicated by any college, university or laboratory. These include workshops for boy scouts and girl scouts as well as teaching nuclear science with magnetic marbles. I will also present some results from assessments of JINA-CEE's more intensive programs aimed at recruiting youth to the field. JINA-CEE

Workshop on The Rio Grande Rift: Crustal Modeling and Applications of Remote Sensing

NASA Technical Reports Server (NTRS)

Blanchard, D. P. (Editor)

1980-01-01

The elements of a program that could address significant earth science problems by combining remote sensing and traditional geological, geophysical, and geochemical approaches were addressed. Specific areas and tasks related to the Rio Grande Rift are discussed.

[The evaluation of science].

PubMed

Ramiro-H, Manuel; Cruz-A, J Enrique; García-Gómez, Francisco

2017-01-01

The evaluation and quantification of scientific activity is an extremely complex task. Evaluation of research results is often difficult, and different indicators for the quantification and evaluation of scientific publications have been identified, as well as the development and success of the training programs of researchers.

Centralized Alert-Processing and Asset Planning for Sensorwebs

NASA Technical Reports Server (NTRS)

Castano, Rebecca; Chien, Steve A.; Rabideau, Gregg R.; Tang, Benyang

2010-01-01

A software program provides a Sensorweb architecture for alert-processing, event detection, asset allocation and planning, and visualization. It automatically tasks and re-tasks various types of assets such as satellites and robotic vehicles in response to alerts (fire, weather) extracted from various data sources, including low-level Webcam data. JPL has adapted cons iderable Sensorweb infrastructure that had been previously applied to NASA Earth Science applications. This NASA Earth Science Sensorweb has been in operational use since 2003, and has proven reliability of the Sensorweb technologies for robust event detection and autonomous response using space and ground assets. Unique features of the software include flexibility to a range of detection and tasking methods including those that require aggregation of data over spatial and temporal ranges, generality of the response structure to represent and implement a range of response campaigns, and the ability to respond rapidly.

An Analysis of Competencies for Managing Science and Technology Programs

DTIC Science & Technology

2008-03-19

competency modeling through a two-year task force commissioned by the Society for Industrial and Organizational Psychology (Shippmann and others, 2000:704...positions—specifically within Research and Development (R&D) programs. If so, the final investigative question tests whether those differences are...statistics are used to analyze the comparisons through hypothesis testing and t- tests relevant to the research investigative questions. These

Toward Affordable Systems: Portfolio Analysis and Management for Army Science and Technology Programs

DTIC Science & Technology

2009-01-01

PROGRAM ELEMENT NUMBER 6. AUTHOR (S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Rand...Decision Authority MDAP major defense acquisition program Abbreviations xxvii MIC marginal implementation cost MOMC marginal operating and...the Milestone Decision Authority (MDA).1 1 This section is based on U.S. Army, 2003, pp. 30–33. This 2003 Army document had taken into account the

Toward Affordable Systems II: Portfolio Management for Army Science and Technology Programs Under Uncertainties

DTIC Science & Technology

2011-01-01

5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Rand Corporation ,Arroyo Center,PO Box...2138, 1776 Main Street,Santa Monica,CA,90407-2138 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES...research, development, test , and evaluation programs; and those who are interested in the optimal allocation of funds among different programs and/or

Microgravity Science and Applications: Program Tasks and Bibliography for Fiscal Year 1996

NASA Technical Reports Server (NTRS)

1997-01-01

NASA's Microgravity Science and Applications Division (MSAD) sponsors a program that expands the use of space as a laboratory for the study of important physical, chemical, and biochemical processes. The primary objective of the program is to broaden the value and capabilities of human presence in space by exploiting the unique characteristics of the space environment for research. However, since flight opportunities are rare and flight research development is expensive, a vigorous ground-based research program, from which only the best experiments evolve, is critical to the continuing strength of the program. The microgravity environment affords unique characteristics that allow the investigation of phenomena and processes that are difficult or impossible to study an Earth. The ability to control gravitational effects such as buoyancy driven convection, sedimentation, and hydrostatic pressures make it possible to isolate phenomena and make measurements that have significantly greater accuracy than can be achieved in normal gravity. Space flight gives scientists the opportunity to study the fundamental states of physical matter-solids, liquids and gasses-and the forces that affect those states. Because the orbital environment allows the treatment of gravity as a variable, research in microgravity leads to a greater fundamental understanding of the influence of gravity on the world around us. With appropriate emphasis, the results of space experiments lead to both knowledge and technological advances that have direct applications on Earth. Microgravity research also provides the practical knowledge essential to the development of future space systems. The Office of Life and Microgravity Sciences and Applications (OLMSA) is responsible for planning and executing research stimulated by the Agency's broad scientific goals. OLMSA's Microgravity Science and Applications Division (MSAD) is responsible for guiding and focusing a comprehensive program, and currently manages its research and development tasks through five major scientific areas: biotechnology, combustion science, fluid physics, fundamental physics, and materials science. FY 1996 was an important year for MSAD. NASA continued to build a solid research community for the coming space station era. During FY 1996, the NASA Microgravity Research Program continued investigations selected from the 1994 combustion science, fluid physics, and materials science NRAS. MSAD also released a NASA Research Announcement in microgravity biotechnology, with more than 130 proposals received in response. Selection of research for funding is expected in early 1997. The principal investigators chosen from these NRAs will form the core of the MSAD research program at the beginning of the space station era. The third United States Microgravity Payload (USMP-3) and the Life and Microgravity Spacelab (LMS) missions yielded a wealth of microgravity data in FY 1996. The USMP-3 mission included a fluids facility and three solidification furnaces, each designed to examine a different type of crystal growth.

Space medicine research publications: 1987-1988

NASA Technical Reports Server (NTRS)

1991-01-01

A list of publications of investigators supported by the Biomedical Research and Clinical Programs of the Life Sciences Division, Office of Space Science and Applications is given. Included are publications entered into the Life Sciences Bibliographic Database by the George Washington University as of 31 December 1988. Principal Investigators whose research tasks resulted in publication are identified by asterisk. Publications are organized into the following subject areas: space physiology and countermeasures (cardiopulmonary, musculoskeletal, neuroscience, and regulatory physiology), space human factors, environmental health, radiation health, clinical medicine, and general space medicine.

How Do Young Adults Read Directions with and without Pictures?

DTIC Science & Technology

1980-09-01

AD-ABG9 223 NEW YORK STATE COLL OF AGRICULTURE AND LIFE SCIENCES --ETC F/S 5/10 NOW DO YOUNG ADULTS READ DIRECTIONS WITH AND WITHOUT PICTURESflU) SEP...College of Agriculture and Life Sciences, a Statutory College of the State University, Cornell Unversity, .7. Ithaca. N.Y. 14.853. It is supported in part...ADDRESS.. 10. PROGRAM ELEMENT. PROJECT, TASK Cornell University. Dept. of Educ., N..Stt9Q13(2) RO College of Agriculture 9 Life Sciences: A 613(2 R4-0

A study of the minority college programs at the NASA Johnson Space Center

NASA Technical Reports Server (NTRS)

Tryman, Mfanya Donald

1987-01-01

Research programs in science and engineering at predominantly black and white universities which assist in training and furthering the capabilities of minorities in the field, are examined. The Minority Graduate Researcher's Program and the Historically Black College and University Program were the focus of this research. The objectives included investigating the organizational structure and processes of the programs, how they are run, how they differ, defining particular administrative tasks for these programs, the collection of data related to these programs, and recommending ways in which these programs can be improved for greater efficiency and effectiveness through the Equal Opportunity Programs Office.

Feasibility of remotely manipulated welding in space: A step in the development of novel joining technologies

NASA Technical Reports Server (NTRS)

Masubuchi, K.; Agapakis, J. E.; Debiccari, A.; Vonalt, C.

1985-01-01

A six month research program entitled Feasibility of Remotely Manipulated Welding in Space - A Step in the Development of Novel Joining Technologies is performed at the Massachusetts Institute of Technology for the Office of Space Science and Applications, NASA, under Contract No. NASW-3740. The work is performed as a part of the Innovative Utilization of the Space Station Program. The final report from M.I.T. was issued in September 1983. This paper presents a summary of the work performed under this contract. The objective of this research program is to initiate research for the development of packaged, remotely controlled welding systems for space construction and repair. The research effort includes the following tasks: (1) identification of probable joining tasks in space; (2) identification of required levels of automation in space welding tasks; (3) development of novel space welding concepts; (4) development of recommended future studies; and (5) preparation of the final report.

Teaching Communication Skills in Science: Tracing Teacher Change

ERIC Educational Resources Information Center

Spektor-Levy, Ornit; Eylon, Bat-Sheva; Scherz, Zahava

2008-01-01

This paper describes a general model for skills instruction and its implementation through the program "Scientific Communication" for acquiring learning skills. The model is characterized by modularity, explicit instruction, spiral integration into contents, practice in various contexts, and implementation in performance tasks. It requires…

A Winning Combination

ERIC Educational Resources Information Center

Henrichs, Erinn L.; Jackson, Julie K.

2012-01-01

Establishing classroom routines that provide students with the opportunities to learn and successfully apply the language of science is a daunting task. With minor variations, research has shown that effective and comprehensive vocabulary programs share four common elements: they are rich and varied language experiences; they teach well-selected…

Space Focus Lead Report

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

Reeves, Geoffrey D.

The Space Focus team is tasked with the definition of the Space Focused Science Topics, and with the review and ranking of the CSES proposals received in all the program areas. This is achieved by dedicated meetings or a series of informal discussions and/or e-mail reviews.

Full Disclosure to Prospective Graduate Students

ERIC Educational Resources Information Center

Wertheimer, Albert

1977-01-01

A FIPSE-sponsored National Task Force on Better Information for Student Choice identified three broad areas of information needs: costs and financial aid; academic offerings and requirements; and the outcomes or results of attendance. These are discussed in terms of graduate programs within the pharmaceutical sciences. (LBH)

DebrisLV Hypervelocity Impact Post-Shot Physical Results Summary

DTIC Science & Technology

2015-02-27

Sheaffer1, Paul M. Adams2, Naoki Hemmi3, Christopher Hartney1 1Space Science Applications Laboratory Physical Sciences Laboratories 2Space Materials...PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Patti M. Sheaffer, Paul M. Adams, Naoki Hemmi, Christopher Hartney 5d. PROJECT NUMBER 5e. TASK NUMBER 5f...this document could not have been acquired without the active help and support of NASA (J.-C. Liou, Robert Markowicz); Jacobs Technologies ( John Opiela

Report of the Defense Science Board Task Force on Department of Defense Biological Safety and Security Program

DTIC Science & Technology

2009-05-01

Three (NAMRU-3) - Lima, Peru : Naval Medical Research Center Detachment (NMRCD) *These labs are co-located. To provide some measure of the scope and...Aceh, Indonesia and the more recent earthquakes in central Java and Peru . Edgewood Chemical Biological Center (ECBC) ECBC’s science and technology... diabetes , obesity, cancer, psychiatric disorders, problems of pregnancy, AIDS, hepatitis, malaria, parasitic infections, and a host of other

The Statistical Package for the Social Sciences (SPSS) as an adjunct to pharmacokinetic analysis.

PubMed

Mather, L E; Austin, K L

1983-01-01

Computer techniques for numerical analysis are well known to pharmacokineticists. Powerful techniques for data file management have been developed by social scientists but have, in general, been ignored by pharmacokineticists because of their apparent lack of ability to interface with pharmacokinetic programs. Extensive use has been made of the Statistical Package for the Social Sciences (SPSS) for its data handling capabilities, but at the same time, techniques have been developed within SPSS to interface with pharmacokinetic programs of the users' choice and to carry out a variety of user-defined pharmacokinetic tasks within SPSS commands, apart from the expected variety of statistical tasks. Because it is based on a ubiquitous package, this methodology has all of the benefits of excellent documentation, interchangeability between different types and sizes of machines and true portability of techniques and data files. An example is given of the total management of a pharmacokinetic study previously reported in the literature by the authors.

Measurement science and manufacturing science research

NASA Technical Reports Server (NTRS)

Phillips, D. Howard

1987-01-01

The research program of Semiconductor Research Corp. is managed as three overlapping areas: Manufacturing Sciences, Design Sciences and Microstructure Sciences. A total of 40 universities are participating in the performance of over 200 research tasks. The goals and direction of Manufacturing Sciences research became more clearly focused through the efforts of the Manufacturing Sciences Committee of the SRC Technical Advisory Board (TAB). The mission of the SRC Manufacturing Research is the quantification, control, and understanding of semiconductor manufacturing process necessary to achieve a predictable and profitable product output in the competitive environment of the next decade. The 1994 integrated circuit factory must demonstrate a three level hierarchy of control: (1) operation control, (2) process control, and (3) process design. These levels of control are briefly discussed.

The influence of female social models in corporate STEM initiatives on girls' math and science attitudes

NASA Astrophysics Data System (ADS)

Medeiros, Donald J.

The United States' Science, Technology, Engineering, and Mathematics (STEM) workforce is growing slower than in the past, in comparison to demand, and in comparison to other countries. Competitive talent conditions require the United States to develop a strong pipeline of STEM talent within its own citizens. Given the number of female college graduates and their underrepresentation in the STEM workforce, women provide the greatest opportunity for fulfilling this need. The term social model represents the individuals and media that shape children's self-perceptions. Social models have been shown to positively influence girl's perceptions of the value of math and science as well as their expectations of success. This study examined differences in attitudes towards math and science among student participants in corporate STEM programs. Differences were measured based on participant gender and ethnicity, their mentor's gender and ethnicity, and program design differences. The research purpose was to inform the design of corporate STEM programs to improve female participants' attitudes towards math and science and eventually increase the number of women in the STEM workforce. Over three hundred students in differing corporate STEM programs completed math and science attitudinal scales at the start and end of their programs. Study results revealed, prior to program start, female participants had a better attitude towards math and science than male participants. Analysis of the Trends in International Mathematics and Science Study data showed similar results. Overall program results demonstrated higher post program math and science attitudes with no differences based on gender, age, or ethnicity of the participant or mentor. Participants with high program or mentor satisfaction were found to have higher attitudes towards math and science. These results may suggest improving female academic choice requires more focus on their expectations of success than perceived task value. Male attitudes towards women's role in STEM fields may also require attention. Increasing attitudes seems best achieved through ensuring a highly satisfying experience with the program and their mentor. Study results suggest this requires more considerations than simply matching mentor and mentee race or gender. Reliability results of attitudinal scales provided guidance on assessment strategies.

Report of the Defense Science Board Task Force on National Aero-Space Plane (NASP) Program

NASA Technical Reports Server (NTRS)

1992-01-01

Six years ago, the Defense Science Board (DSB) initiated a review of the concept, technical basis, program content, and missions of the National Aerospace Plane (NASP) program. The report was completed in Sep. 1988, and the recommendations contributed to strengthening the technical efforts in the NASP program. Since then, substantial technological progress has been made in the technology development phase (Phase 2) of the program. Phase 2 of the program is currently scheduled to end in late Fiscal Year 1993, with a decision whether to proceed to the experimental flight vehicle phase (Phase 3) to be made at that time. This decision will be a very significant one for the Department of Defense (DoD) and the National Aeronautics and Space Administration (NASA). In February of this year, the DSB was chartered to revisit the NASP program to assess the degree to which the many technical challenges of the program have been resolved, or are likely to be resolved by the end of Phase 2.

Toward using alpha and theta brain waves to quantify programmer expertise.

PubMed

Crk, Igor; Kluthe, Timothy

2014-01-01

Empirical studies of programming language learnability and usability have thus far depended on indirect measures of human cognitive performance, attempting to capture what is at its essence a purely cognitive exercise through various indicators of comprehension, such as the correctness of coding tasks or the time spent working out the meaning of code and producing acceptable solutions. Understanding program comprehension is essential to understanding the inherent complexity of programming languages, and ultimately, having a measure of mental effort based on direct observation of the brain at work will illuminate the nature of the work of programming. We provide evidence of direct observation of the cognitive effort associated with programming tasks, through a carefully constructed empirical study using a cross-section of undergraduate computer science students and an inexpensive, off-the-shelf brain-computer interface device. This study presents a link between expertise and programming language comprehension, draws conclusions about the observed indicators of cognitive effort using recent cognitive theories, and proposes directions for future work that is now possible.

The 2015-2016 SEPMAP Program at NASA JSC: Science, Engineering, and Program Management Training

NASA Technical Reports Server (NTRS)

Graham, L.; Archer, D.; Bakalyar, J.; Berger, E.; Blome, E.; Brown, R.; Cox, S.; Curiel, P.; Eid, R.; Eppler, D.;

System analysis study of space platform and station accommodations for life sciences research facilities. Volume 2: Study results, attachment 2. Phase A: Conceptual design and programmatics

NASA Technical Reports Server (NTRS)

Wiley, Lowell F.

1985-01-01

The study results from the conceptual design and programmatics segment of the Space Platform and Station Accommodation for Life Sciences Research Facilities. The results and significant findings of the conceptual design and programmatics were generated by these tasks: (1) the review and update engineering and science requirements; (2) analysis of life sciences mission transition scenario; (3) the review and update of key trade issues; (4) the development of conceptual definition and designs; and (5) the development of the work breakdown schedule and its dictionary, program schedule, and estimated costs.

Care management program evaluation: constituents, conflicts, and moves toward standardization.

PubMed

Long, D Adam; Perry, Theodore L; Pelletier, Kenneth R; Lehman, Gregg O

2006-06-01

Care management program evaluations bring together constituents from finance, medicine, and social sciences. The differing assumptions and scientific philosophies that these constituents bring to the task often lead to frustrations and even contentions. Given the forms and variations of care management programs, the difficulty associated with program outcomes measurement should not be surprising. It is no wonder then that methods for clinical and economic evaluations of program efficacy continue to be debated and have yet to be standardized. We describe these somewhat hidden processes, examine where the industry stands, and provide recommendations for steps to standardize evaluation methodology.

Science in the Eyes of Preschool Children: Findings from an Innovative Research Tool

NASA Astrophysics Data System (ADS)

Dubosarsky, Mia D.

How do young children view science? Do these views reflect cultural stereotypes? When do these views develop? These fundamental questions in the field of science education have rarely been studied with the population of preschool children. One main reason is the lack of an appropriate research instrument that addresses preschool children's developmental competencies. Extensive body of research has pointed at the significance of early childhood experiences in developing positive attitudes and interests toward learning in general and the learning of science in particular. Theoretical and empirical research suggests that stereotypical views of science may be replaced by authentic views following inquiry science experience. However, no preschool science intervention program could be designed without a reliable instrument that provides baseline information about preschool children's current views of science. The current study presents preschool children's views of science as gathered from a pioneering research tool. This tool, in the form of a computer "game," does not require reading, writing, or expressive language skills and is operated by the children. The program engages children in several simple tasks involving picture recognition and yes/no answers in order to reveal their views about science. The study was conducted with 120 preschool children in two phases and found that by the age of 4 years, participants possess an emergent concept of science. Gender and school differences were detected. Findings from this interdisciplinary study will contribute to the fields of early childhood, science education, learning technologies, program evaluation, and early childhood curriculum development.

Research in computer science

NASA Technical Reports Server (NTRS)

Ortega, J. M.

1985-01-01

Synopses are given for NASA supported work in computer science at the University of Virginia. Some areas of research include: error seeding as a testing method; knowledge representation for engineering design; analysis of faults in a multi-version software experiment; implementation of a parallel programming environment; two computer graphics systems for visualization of pressure distribution and convective density particles; task decomposition for multiple robot arms; vectorized incomplete conjugate gradient; and iterative methods for solving linear equations on the Flex/32.

Data Reduction and Analysis from the SOHO Spacecraft

NASA Technical Reports Server (NTRS)

Ipavich, F. M.

1999-01-01

This paper presents a final report on Data Reduction and Analysis from The SOHO Spacecraft from November 1, 1996-October 31, 1999. The topics include: 1) Instrumentation; 2) Health of Instrument; 3) Solar Wind Web Page; 3) Data Analysis; and 4) Science. This paper also includes appendices describing routine SOHO (Solar and Heliospheric Observatory) tasks, SOHO Science Procedures in the UMTOF (University Mass Determining Time-of-Flight) System, SOHO Programs on UMTOF and a list of publications.

Relationships among constructivist learning environment perceptions, motivational beliefs, self-regulation and science achievement

NASA Astrophysics Data System (ADS)

Kingir, Sevgi; Tas, Yasemin; Gok, Gulsum; Sungur Vural, Semra

2013-11-01

Background. There are attempts to integrate learning environment research with motivation and self-regulation research that considers social context influences an individual's motivation, self-regulation and, in turn, academic performance. Purpose. This study explored the relationships among constructivist learning environment perception variables (personal relevance, uncertainty, shared control, critical voice, student negotiation), motivational beliefs (self-efficacy, intrinsic interest, goal orientation), self-regulation, and science achievement. Sample. The sample for this study comprised 802 Grade 8 students from 14 public middle schools in a district of Ankara in Turkey. Design and methods. Students were administered 4 instruments: Constructivist Learning Environment Survey, Goal Achievement Questionnaire, Motivated Strategies for Learning Questionnaire, and Science Achievement Test. LISREL 8.7 program with SIMPLIS programming language was used to test the conceptual model. Providing appropriate fit indices for the proposed model, the standardized path coefficients for direct effects were examined. Results. At least one dimension of the constructivist learning environment was associated with students' intrinsic interest, goal orientation, self-efficacy, self-regulation, and science achievement. Self-efficacy emerged as the strongest predictor of both mastery and performance avoidance goals rather than the approach goals. Intrinsic value was found to be significantly linked to science achievement through its effect on self-regulation. The relationships between self-efficacy and self-regulation and between goal orientation and science achievement were not significant. Conclusion. In a classroom environment supporting student autonomy and control, students tend to develop higher interest in tasks, use more self-regulatory strategies, and demonstrate higher academic performance. Science teachers are highly recommended to consider these findings when designing their lessons. For the creation of such a learning environment, teachers can design open-ended inquiry activities in which students have opportunities to take responsibility, reflect on their views, and accomplish challenging tasks.

RU SciTech: Weaving Astronomy and Physics into a University-sponsored Summer Camp for Middle School Students

NASA Astrophysics Data System (ADS)

Hart, Quyen N.

2015-01-01

We present a successful model for organizing a small University-sponsored summer camp that integrates astronomy and physics content with other science disciplines and computer programming content. The aim of our science and technology camp is to engage middle school students in a wide array of critical thinking tasks and hands-on activities centered on science and technology. Additionally, our program seeks to increase and maintain STEM interest among children, particularly in under-represented populations (e.g., Hispanic, African-American, women, and lower socioeconomic individuals) with hopes of decreasing disparities in diversity across many STEM fields.During this four-day camp, organized and facilitated by faculty volunteers, activities rotated through many STEM modules, including optics, telescopes, circuit building, computer hardware, and programming. Specifically, we scaffold camp activities to build upon similar ideas and content if possible. Using knowledge and skills gained through the AAS Astronomy Ambassadors program, we were able to integrate several astronomy activities into the camp, leading students through engaging activities, and conduct educational research. We present best practices on piloting a similar program in a university environment, our efforts to connect the learning outcomes common across all the modules, specifically in astronomy and physics, outline future camp activities, and the survey results on the impact of camp activities on attitudes toward science, technology, and science careers.

Task Specific Cognitive Challenges in Brain Cancer Survivors at Work

DTIC Science & Technology

2013-03-25

Thesis submitted to the Faculty of the Medical and Clinical Psychology Graduate Program Uniformed Services University of the Health Sciences In...n = 99) completed an online survey that included socio-demographic information, job characteristics, health behaviors, and the Cognitive Symptom...5 Job-related and health -related information

Proceedings From the Behavioral/Social Sciences Scientist-to-Scientist Town Hall Meeting

EPA Science Inventory

Every four to five years, the Office of Research and Development (ORD) gives its Board of Scientific Counselors (BOSC) the task of reviewing its research programs to decide how the National Center for Environmental Research (NCER) can better achieve the scientific needs of the Ag...

NASA space life sciences research and education support program

NASA Technical Reports Server (NTRS)

Jones, Terri K.

1995-01-01

USRA's Division of Space Life Sciences (DSLS) was established in 1983 as the Division of Space Biomedicine to facilitate participation of the university community in biomedical research programs at the NASA Johnson Space Center (JSC). The DSLS is currently housed in the Center for Advanced Space Studies (CASS), sharing quarters with the Division of Educational Programs and the Lunar and Planetary Institute. The DSLS provides visiting scientists for the Johnson Space Center; organizes conferences, workshops, meetings, and seminars; and, through subcontracts with outside institutions, supports NASA-related research at more than 25 such entities. The DSLS has considerable experience providing visiting scientists, experts, and consultants to work in concert with NASA Life Sciences researchers to define research missions and goals and to perform a wide variety of research administration and program management tasks. The basic objectives of this contract have been to stimulate, encourage, and assist research and education in the NASA life sciences. Scientists and experts from a number of academic and research institutions in this country and abroad have been recruited to support NASA's need to find a solution to human physiological problems associated with living and working in space and on extraterrestrial bodies in the solar system.

Developing Expert Interdisciplinary Thinkers: Online Resources for Preparing Pre-service Teachers to Teach the NGSS

NASA Astrophysics Data System (ADS)

Kent, M.; Egger, A. E.; Bruckner, M. Z.; Manduca, C. A.

2014-12-01

Over 100,000 students obtain a bachelor's degree in education every year; these students most commonly encounter the geosciences through a general education course, and it may be the only geoscience course they ever take. However, the Next Generation Science Standards (NGSS) contain much more Earth science content than previous standards. In addition, the NGSS emphasize the use of science and engineering practices in the K-12 classroom. Future teachers need to experience learning science as a scientist, through a hands-on, activity-based learning process, in order to give them the skills they need to teach science that same way in the future. In order to be successful at teaching the NGSS, both current and future teachers will need more than a single course in geoscience or science methods. As a result, there is now a key opportunity for geoscience programs to play a vital role in strengthening teacher preparation programs, both through introductory courses and beyond. To help programs and individual faculty take advantage of this opportunity, we have developed a set of web-based resources, informed by participants in the InTeGrate program as well as by faculty in exemplary teacher preparation programs. The pages address the program-level task of creating engaging and effective courses for teacher preparation programs, with the goal of introducing education majors to the active pedagogies and geoscience methods they will later use in their own classrooms. A collection of exemplary Teacher Preparation programs is also included. Additional pages provide information on what it means to be an "expert thinker" in the geosciences and how individual faculty and teachers can explicitly teach these valuable skills that are reflected in the science and engineering practices of the NGSS. Learn more on the InTeGrate web site about preparing future teachers: serc.carleton.edu/integrate/programs/teacher_prep.htmland training expert thinkers: serc.carleton.edu/integrate/teaching_materials/expert_thinkers.html

Advanced Technologies for Space Life Science Payloads on the International Space Station

NASA Technical Reports Server (NTRS)

Hines, John W.; Connolly, John P. (Technical Monitor)

1997-01-01

SENSORS 2000! (S2K!) is a specialized, high-performance work group organized to provide advanced engineering and technology support for NASA's Life Sciences spaceflight and ground-based research and development programs. In support of these objectives, S2K! manages NASA's Advanced Technology Development Program for Biosensor and Biotelemetry Systems (ATD-B), with particular emphasis on technologies suitable for Gravitational Biology, Human Health and Performance, and Information Technology and Systems Management. A concurrent objective is to apply and transition ATD-B developed technologies to external, non-NASA humanitarian (medical, clinical, surgical, and emergency) situations and to stimulate partnering and leveraging with other government agencies, academia, and the commercial/industrial sectors. A phased long-term program has been implemented to support science disciplines and programs requiring specific biosensor (i.e., biopotential, biophysical, biochemical, and biological) measurements from humans, animals (mainly primates and rodents), and cells under controlled laboratory and simulated microgravity situations. In addition to the technology programs described above, NASA's Life and Microgravity Sciences and Applications Office has initiated a Technology Infusion process to identify and coordinate the utilization and integration of advanced technologies into its International Space Station Facilities. This project has recently identified a series of technologies, tasks, and products which, if implemented, would significantly increase the science return, decrease costs, and provide improved technological capability. This presentation will review the programs described above and discuss opportunities for collaboration, leveraging, and partnering with NASA.

Live from Space Station Learning Technologies Project

NASA Technical Reports Server (NTRS)

2001-01-01

This is the Final Report for the Live From Space Station (LFSS) project under the Learning Technologies Project FY 2001 of the MSFC Education Programs Department. AZ Technology, Inc. (AZTek) has developed and implemented science education software tools to support tasks under the LTP program. Initial audience consisted of 26 TreK in the Classroom schools and thousands of museum visitors to the International Space Station: The Earth Tour exhibit sponsored by Discovery Place museum.

The GTTP Movement: Engaging young minds to the beauty of science and space exploration

NASA Astrophysics Data System (ADS)

Doran, Rosa

2015-03-01

The Galileo Teacher Training Program (GTTP) is a living legacy of IYA2009. As a cornerstone of this important moment in the history of Astronomy, GTTP has managed to name representatives in over 100 nations and reached over 15000 teachers at a global level. The model used so far ensures sustainability and a fast growing support network. The task at hand is to engage educators in the use of modern tools for science teaching. Building the classroom of tomorrow is a promising path to engage young minds to the beauty of science and space exploration.

Software for Secondary-School Learning About Robotics

NASA Technical Reports Server (NTRS)

Shelton, Robert O.; Smith, Stephanie L.; Truong, Dat; Hodgson, Terry R.

2005-01-01

The ROVer Ranch is an interactive computer program designed to help secondary-school students learn about space-program robotics and related basic scientific concepts by involving the students in simplified design and programming tasks that exercise skills in mathematics and science. The tasks involve building simulated robots and then observing how they behave. The program furnishes (1) programming tools that a student can use to assemble and program a simulated robot and (2) a virtual three-dimensional mission simulator for testing the robot. First, the ROVer Ranch presents fundamental information about robotics, mission goals, and facts about the mission environment. On the basis of this information, and using the aforementioned tools, the student assembles a robot by selecting parts from such subsystems as propulsion, navigation, and scientific tools, the student builds a simulated robot to accomplish its mission. Once the robot is built, it is programmed and then placed in a three-dimensional simulated environment. Success or failure in the simulation depends on the planning and design of the robot. Data and results of the mission are available in a summary log once the mission is concluded.

A Case Study of Framing and Project Design Impacts on Participant Identity, Views, and Trust of Science in a Phenology Public Participatory Program

NASA Astrophysics Data System (ADS)

Sorensen, A. E.; Jordan, R.

2016-12-01

Recent literature has suggested public participatory research models (e.g., citizen science and similar) as a key opportunity for scientists to meaningfully engage and communicate with the public to increase support for science and encourage pro-science behavior. In this, there has been an inherent assumption that all models of engagement yield similar participant results with few examples of assessment of these programs. While many of these programs do share superficial similarities in their modes of participant engagement and participant motivation, there is a large disparity in participant engagement between them. This disparity suggests that framing of these projects (e.g., citizen science versus crowd sourcing) also plays an important role in decisions about participation. Additionally, participant outcomes, in terms of beliefs about scientific practices and scientific trust, between these two project types has not yet been investigated. To investigate the impact of framing, participants were recruited to a web-based tree phenology public participatory research program where half the participants were engaged in a citizen science framed program and the other were engaged in a crowdsourced framed project. The participants in each frame were engaged in the same task (reporting leaf budding/leaf drop), but the way the projects were framed differed. Post-participation we see that there are indeed statistically significant differences in participant outcomes between individuals who participated as a citizen scientist versus as a crowdsourcer. Particularly we see differences in terms of their views of science, identity, and trust of science. This work is the first to the authors' knowledge that aims to evaluate if projects can be treated synonymously when discussing potential for public engagement and broader trust and literacy outcomes.

Technologies Advance UAVs for Science, Military

NASA Technical Reports Server (NTRS)

2010-01-01

A Space Act Agreement with Goddard Space Flight Center and West Virginia University enabled Aurora Flight Sciences Corporation, of Manassas, Virginia, to develop cost-effective composite manufacturing capabilities and open a facility in West Virginia. The company now employs 160 workers at the plant, tasked with crafting airframe components for the Global Hawk unmanned aerial vehicle (UAV) program. While one third of the company's workforce focuses on Global Hawk production, the rest of the company develops advanced UAV technologies that are redefining traditional approaches to unmanned aviation. Since the company's founding, Aurora s cutting-edge work has been supported with funding from NASA's Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs.

On A Project Work for International Students Paired with Japanese Partners in a Summer Intensive Japanese Program for Science and Technology

NASA Astrophysics Data System (ADS)

Fudano, Hiroko

A project work in which learners of a foreign language engage in a task with the native speakers is one of the effective ways to bring in ample real communication opportunities to a classroom. This scheme also gives both parties meaningful experiences for intercultural understanding. This paper reports a “Pythagoras” machine production project in which international students were paired up with Japanese students as a part of a Japanese for science and technology course in a summer intensive program. Based on the participants‧ course evaluation data, the paper also discusses the effectiveness of the project for Japanese language learning and for promoting intercultural understanding.

SU-G-IeP2-08: Investigation On Signal Detectability in Volumetric Cone Beam CT Images with Anatomical Background

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

Han, M; Baek, J

2016-06-15

Purpose: To investigate the slice direction dependent detectability in cone beam CT images with anatomical background. Methods: We generated 3D anatomical background images using breast anatomy model. To generate 3D breast anatomy, we filtered 3D Gaussian noise with a square root of 1/f{sup 3}, and then assigned the attenuation coefficient of glandular (0.8cm{sup −1}) and adipose (0.46 cm{sup −1}) tissues based on voxel values. Projections were acquired by forward projection, and quantum noise was added to the projection data. The projection data were reconstructed by FDK algorithm. We compared the detectability of a 3 mm spherical signal in the imagemore » reconstructed from four different backprojection Methods: Hanning weighted ramp filter with linear interpolation (RECON1), Hanning weighted ramp filter with Fourier interpolation (RECON2), ramp filter with linear interpolation (RECON3), and ramp filter with Fourier interpolation (RECON4), respectively. We computed task SNR of the spherical signal in transverse and longitudinal planes using channelized Hotelling observer with Laguerre-Gauss channels. Results: Transverse plane has similar task SNR values for different backprojection methods, while longitudinal plane has a maximum task SNR value in RECON1. For all backprojection methods, longitudinal plane has higher task SNR than transverse plane. Conclusion: In this work, we investigated detectability for different slice direction in cone beam CT images with anatomical background. Longitudinal plane has a higher task SNR than transverse plane, and backprojection with hanning weighted ramp filter with linear interpolation method (i.e., RECON1) produced the highest task SNR among four different backprojection methods. This research was supported by the MSIP (Ministry of Science, ICT and Future Planning), Korea, under the IT Consilience Creative Programs(IITP-2015-R0346-15-1008) supervised by the IITP (Institute for Information & Communications Technology Promotion), Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the MSIP (2015R1C1A1A01052268) and framework of international cooperation program managed by NRF (NRF-2015K2A1A2067635).« less

The Landsat program: Its origins, evolution, and impacts

USGS Publications Warehouse

Lauer, D.T.; Morain, S.A.; Salomonson, V.V.

1997-01-01

Landsat 1 began an era of space-based resource data collection that changed the way science, industry, governments, and the general public view the Earth. For the last 25 years, the Landsat program - despite being hampered by institutional problems and budget uncertainties - has successfully provided a continuous supply of synoptic, repetitive, multi-spectral data of the Earth's land areas. These data have profoundly affected programs for mapping resources, monitoring environmental changes, and assessing global habitability. The societal applications this program generated are so compelling that international systems have proliferated to carry on the tasks initiated with Landsat data.

Balancing innovation with commercialization in NASA's Science Mission Directorate SBIR Program

NASA Astrophysics Data System (ADS)

Terrile, R. J.; Jackson, B. L.

The NASA Science Mission Directorate (SMD) administers a portion of the Small Business Innovative Research (SBIR) Program. One of the challenges of administrating this program is to balance the need to foster innovation in small businesses and the need to demonstrate commercialization by infusion into NASA. Because of the often risky nature of innovation, SBIR programs will tend to drift into a status that rewards proposals that promise to deliver a product that is exactly what was specified in the call. This often will satisfy the metric of providing a clear demonstration of infusion and thus also providing a publishable success story. However, another goal of the SBIR program is to foster innovation as a national asset. Even though data from commercially successful SMD SBIR tasks indicate a higher value for less innovative efforts, there are programmatic and national reasons to balance the program toward risking a portion of the portfolio on higher innovation tasks. Establishing this balance is made difficult because there is a reward metric for successful infusion and commercialization, but none for successful innovation. In general, the ultimate infusion and commercialization of innovative solutions has a lower probability than implementation of established ideas, but they can also have a much higher return on investment. If innovative ideas are valued and solicited in the SBIR program, then NASA technology requirements need to be specified in a way that defines the problem and possible solution, but will also allow for different approaches and unconventional methods. It may also be necessary to establish a guideline to risk a percentage of awards on these innovations.

Materials Science

NASA Technical Reports Server (NTRS)

2003-01-01

The Materials Science Program is structured so that NASA s headquarters is responsible for the program content and selection, through the Enterprise Scientist, and MSFC provides for implementation of ground and flight programs with a Discipline Scientist and Discipline Manager. The Discipline Working Group of eminent scientists from outside of NASA acts in an advisory capacity and writes the Discipline Document from which the NRA content is derived. The program is reviewed approximately every three years by groups such as the Committee on Microgravity Research, the National Materials Advisory Board, and the OBPR Maximization and Prioritization (ReMaP) Task Force. The flight program has had as many as twenty-six principal investigators (PIs) in flight or flight definition stage, with the numbers of PIs in the future dependent on the results of the ReMaP Task Force and internal reviews. Each project has a NASA-appointed Project Scientist, considered a half-time job, who assists the PI in understanding and preparing for internal reviews such as the Science Concept Review and Requirements Definition Review. The Project Scientist also insures that the PI gets the maximum science support from MSFC, represents the PI to the MSFC community, and collaborates with the Project Manager to insure the project is well-supported and remains vital. Currently available flight equipment includes the Materials Science Research Rack (MSRR-1) and Microgravity Science Glovebox. Ground based projects fall into one or more of several categories. Intellectual Underpinning of Flight Program projects include theoretical studies backed by modeling and computer simulations; bring to maturity new research, often by young researchers, and may include preliminary short duration low gravity experiments in the KC-135 aircraft or drop tube; enable characterization of data sets from previous flights; and provide thermophysical property determinations to aid PIs. Radiation Shielding and preliminary In Situ Resource Utilization (ISRU) studies work towards future long duration missions. Biomaterials support materials issues affecting crew health. Nanostructured Materials are currently considered to be maturing new research, and Advanced Materials for Space Transportation has as yet no PIs. PIs are assigned a NASA Technical Monitor to maintain contact, a position considered to be a 5 percent per PI effort. Currently 33 PIs are supported on the 1996 NRA, which is about to expire, and 59 on the 1998 NRA. Two new NRAs, one for Radiation Shielding and one for Materials Science for Advanced Space Propulsion are due to be announced by the 2003 fiscal year. MSFC has a number of facilities supporting materials science. These include the Microgravity Development Laboratory/SD43; Electrostatic Levitator Facility; SCN Purification Facility; Electron Microscope/Microprobe Facility; Static and Rotating Magnetic Field Facility; X-Ray Diffraction Facility; and the Furnace Development Laboratory.

Strategic plans open for comment

NASA Astrophysics Data System (ADS)

Under the Government Performance and Results Act (the Results Act), agencies of the U.S. government are required to submit a 5-year strategic plan to the U.S. Congress by September 30, 1997 explaining how, when, and why they are spending tax dollars.Enacted in 1993, the Results Act is in tended to "improve efficiency and effective ness of Federal programs by establishing a system to set goals for program performance and to measure results." Thus according to the U.S. House of Representatives Committee on Science, the aim is for agencies to measure their performances by the results of their task and services, not by the number of tasks and services performed. Toward that goal, the Act requires that federal entities complete the following 3-step process:

Directions in implementation research methods for behavioral and social science.

PubMed

Irwin, Molly; Supplee, Lauren H

2012-10-01

There is a growing interest, by researchers, policymakers, and practitioners, in evidence-based policy and practice. As a result, more dollars are being invested in program evaluation in order to establish "what works," and in some cases, funding is specifically tied to those programs found to be effective. However, reproducing positive effects found in research requires more than simply adopting an evidence-based program. Implementation research can provide guidance on which components of an intervention matter most for program impacts and how implementation components can best be implemented. However, while the body of rigorous research on effective practices continues to grow, research on implementation lags behind. To address these issues, the Administration for Children and Families and federal partners convened a roundtable meeting entitled, Improving Implementation Research Methods for Behavioral and Social Science, in the fall of 2010. This special section of the Journal of Behavioral Health Services & Research includes papers from the roundtable and highlights the role implementation science can play in shedding light on the difficult task of taking evidence-based practices to scale.

Microgravity Science and Applications Program tasks, 1986 revision

NASA Technical Reports Server (NTRS)

1987-01-01

The Microgravity Science and Applications (MSA) program is directed toward research in the science and technology of processing materials under conditions of low gravity to provide a detailed examination of the constraints imposed by gravitational forces on Earth. The program is expected to lead to the development of new materials and processes in commercial applications adding to this nation's technological base. The research studies emphasize the selected materials and processes that will best elucidate the limitations due to gravity and demonstrate the enhanced sensitivity of control of processes that may be provided by the weightless environment of space. Primary effort is devoted to a study of the specific areas of research which reveals potential value in the initial investigations of the previous decades. Examples of previous process research include crystal growth and directional solidification of metals; containerless processing of reactive materials; synthesis and separation of biological materials; etc. Additional efforts will be devoted to identifying the special requirements which drive the design of hardware to reduce risk in future developments.

Preparing for Humans at Mars, MPPG Updates to Strategic Knowledge Gaps and Collaboration with Science Missions

NASA Technical Reports Server (NTRS)

Baker, John; Wargo, Michael J.; Beaty, David

2013-01-01

The Mars Program Planning Group (MPPG) was an agency wide effort, chartered in March 2012 by the NASA Associate Administrator for Science, in collaboration with NASA's Associate Administrator for Human Exploration and Operations, the Chief Scientist, and the Chief Technologist. NASA tasked the MPPG to develop foundations for a program-level architecture for robotic exploration of Mars that is consistent with the President's challenge of sending humans to the Mars system in the decade of the 2030s and responsive to the primary scientific goals of the 2011 NRC Decadal Survey for Planetary Science. The Mars Exploration Program Analysis Group (MEPAG) also sponsored a Precursor measurement Strategy Analysis Group (P-SAG) to revisit prior assessments of required precursor measurements for the human exploration of Mars. This paper will discuss the key results of the MPPG and P-SAG efforts to update and refine our understanding of the Strategic Knowledge Gaps (SKGs) required to successfully conduct human Mars missions.

Publications of the environmental health program: 1980-1990

NASA Technical Reports Server (NTRS)

Wallace-Robinson, Janice; Hess, Elizabeth; Dickson, Katherine J.

1992-01-01

A 10-year cumulative bibliography of publications resulting from research supported by the Environmental Health Program of the Life Sciences Division of NASA is given. The goals of this program are to utilize ground based studies to understand the effects of the spacecraft and EVA environments on humans and other organisms; to specify, measure, and control these environments; and to develop countermeasures, where necessary, to optimize crew health, safety, and productivity. The primary subjects encompassed are barophysiology, toxicology, and microbiology. Principal Investigators whose research tasks resulted in publication are identified.

Cold Stowage: An ISS Project

NASA Technical Reports Server (NTRS)

Hartley, Garen

2018-01-01

NASA's vision for humans pursuing deep space flight involves the collection of science in low earth orbit aboard the International Space Station (ISS). As a service to the science community, Johnson Space Center (JSC) has developed hardware and processes to preserve collected science on the ISS and transfer it safely back to the Principal Investigators. This hardware includes an array of freezers, refrigerators, and incubators. The Cold Stowage team is part of the International Space Station (ISS) program. JSC manages the operation, support and integration tasks provided by Jacobs Technology and the University of Alabama Birmingham (UAB). Cold Stowage provides controlled environments to meet temperature requirements during ascent, on-orbit operations and return, in relation to International Space Station Payload Science.

The Military Application of Narrative: Solving Army Warfighting Challenge #2

DTIC Science & Technology

2016-06-10

U.S. Army Command and General Staff College in partial fulfillment of the requirements for the degree MASTER OF MILITARY ART AND SCIENCE...NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Robert D. Payne III, Major 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER

Girls and Science Careers: The Role of Altruistic Values and Attitudes about Scientific Tasks

ERIC Educational Resources Information Center

Weisgram, Erica S.; Bigler, Rebecca S.

2006-01-01

Two studies examined the roles of altruistic values, egalitarianism, self-efficacy, and perceptions of utility in shaping children's interest in scientific fields. In Study 1, middle school girls attending an intervention program ("n"=617) heard presentations by female scientists (expected to increase egalitarianism), engaged in hands-on science…

Secretary | Center for Cancer Research

Cancer.gov

We are looking for a pleasant, organized, dependable person to serve as a full-time secretary in the Basic Science Program (BSP) at the Frederick National Laboratory for Cancer Research (FNCLR).  The BSP provides procurement and logistical support to the laboratories of the Center for Cancer Research.  Tasks include high volume procurement (blanket orders, purchase requests,

Designing Effective Spaces, Tasks and Metrics for Communication in Second Life within the Context of Programming LEGO NXT Mindstorms™ Robots

ERIC Educational Resources Information Center

Vallance, Michael; Martin, Stewart; Wiz, Charles; van Schaik, Paul

2010-01-01

Science education is concerned with the meaningful pursuit of comprehension, knowledge and understanding of scientific concepts and processes. In Vygotskian social constructivist learning, personal interpretation, decision-making and community cooperation fosters long-term understanding and transference of learned concepts. The construction of…

The Foundations of Technology Course: Teachers Like It!

ERIC Educational Resources Information Center

Moye, Johnny J.

2009-01-01

Over the past several decades there has been a call to raise student technological literacy. To take such an abstract concept and produce a program that will increase student science, technology, engineering, and mathematics (STEM) literacy was not an easy task. However, it was accomplished. During the past two years many United States school…

Learning to Explain: The Role of Educational Robots in Science Education

ERIC Educational Resources Information Center

Datteri, Edoardo; Zecca, Luisa; Laudisa, Federico; Castiglioni, Marco

2013-01-01

Educational robotics laboratories typically involve building and programming robotic systems to perform particular tasks or solve problems. In this paper we explore the potential educational value of a form of robot-supported educational activity that has been little discussed in the literature. During these activities, primary school children are…

Development of a Base for the Re-evaluation of the Professional Segment of the Master of Science Degree Program in Industrial Education at the University of Wisconsin-Stout. Part IV: Frequency and Importance of Their Professional Tasks as Reported by Wisconsin Senior High School Industrial Education Teachers.

ERIC Educational Resources Information Center

Wright, Lawrence S.

This document presents data on the frequency with which senior high school industrial education teachers perform their professional tasks as reported by the teachers in a study during the 1971-72 academic year. Also presented are data which show the importance which these senior high school industrial education teachers attach to their…

Development of a Base for the Re-evaluation of the Professional Segment of the Master of Science Degree Program in Industrial Education at the University of Wisconsin-Stout. Part VIII: Importance of Industrial Education Teacher's Professional Tasks as Seen by a Jury of Selected Leaders in Education.

ERIC Educational Resources Information Center

Wright, Lawrence S.

This study was conducted a) to determine the importance that a jury of selected national leaders in education attaches to each of the professional tasks for secondary school industrial education teachers and b) to find out what differences, if any, exist between the importance judgments of the jury and those of each of four industrial education…

Measurement of Nitroaromatic Explosives by Micellar Electrokinetic Chromatography in Waters Collected Along a Tropical Estuary

DTIC Science & Technology

2014-02-07

Naval Research Laboratory Washington, DC 20375-5320 NRL/MR/ 6110 --14-9504 Measurement of Nitroaromatic Explosives by Micellar Electrokinetic...Carolina CaMeron lindsay Science & Engineering Apprenticeship Program Office of Naval Research Arlington, Virginia i REPORT DOCUMENTATION PAGE Form...GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 2 . REPORT TYPE1. REPORT DATE (DD-MM-YYYY) 4. TITLE

Integration of classroom science performance assessment tasks by participants of the Wisconsin Performance Assessment Development Project (WPADP)

NASA Astrophysics Data System (ADS)

Tonnis, Dorothy Ann

The goals of this interpretive study were to examine selected Wisconsin science teachers' perceptions of teaching and learning science, to describe the scope of classroom performance assessment practices, and to gain an understanding of teachers' personal and professional experiences that influenced their belief systems of teaching, learning and assessment. The study was designed to answer the research questions: (1) How does the integration of performance assessment relate to the teachers' views of teaching and learning? (2) How are the selected teachers integrating performance assessment in their teaching? (3) What past personal and professional experiences have influenced teachers' attitudes and beliefs related to their classroom performance assessment practices? Purposeful sampling was used to select seven Wisconsin elementary, middle and high school science teachers who participated in the WPADP initiative from 1993-1995. Data collection methods included a Teaching Practices Inventory (TPI), semi-structured interviews, teacher developed portfolios, portfolio conferences, and classroom observations. Four themes and multiple categories emerged through data analysis to answer the research questions and to describe the results. Several conclusions were drawn from this research. First, science teachers who appeared to effectively integrate performance assessment, demonstrated transformational thinking in their attitudes and beliefs about teaching and learning science. In addition, these teachers viewed assessment and instructional practices as interdependent. Third, transformational teachers generally used well defined criteria to judge student work and made it public to the students. Transformational teachers provided students with real-world performance assessment tasks that were also learning events. Furthermore, student task responses informed the transformational teachers about effectiveness of instruction, students' complex thinking skills, quality of assessment instruments, students' creativity, and students' self-assessment skills. Finally, transformational teachers maintained integration of performance assessment practices through sustaining teacher support networks, engaging in professional development programs, and reflecting upon past personal and professional experiences related to teaching, learning and assessment. Salient conflicts overcome or minimized by transformational teachers include the conflict between assessment scoring and grading issues, validity and reliability concerns about the performance assessment tasks used, and the difficulty for teachers to consistently provide public criteria to students before task administration.

Human Research Program Human Health Countermeasures Element Sensorimotor Risk Standing Review Panel (SRP) Final Report

NASA Technical Reports Server (NTRS)

Peterson, Barry

2009-01-01

The Sensorimotor Risk Standing Review Panel (SRP) met at the NASA Johnson Space Center on October 4-6, 2009 to discuss the areas of future research targeted by the Human Health Countermeasures (HHC) Element of the Human Research Program (HRP). Using evidence-based knowledge as a background for risks, NASA had identified gaps in knowledge to address those risks. Ongoing and proposed tasks were presented to address the gaps. The charge to the Sensorimotor Risk SRP was to review the gaps, evaluate whether the tasks addressed these gaps and to make recommendations to NASA s HRP Science Management Office regarding the SRP's review. The SRP was requested to evaluate the practicality of the proposed efforts in light of the realistic demands placed on the HRP. In short, all tasks presented in the Integrated Research Plan (IRP) should address specific risks related to the challenges faced by the astronauts as a result of prolonged exposure to microgravity. All tasks proposed to fill the gaps in knowledge should provide applied, translational data necessary to address the specific risks. Several presentations were made to the SRP during the site visit and the SRP spent sufficient time to address the panel charge, either as a group or in separate sessions. The SRP made a final debriefing to the HRP Program Scientist. Taking the evidence and the risk as givens, the SRP reached the following conclusions: 1) the panel is very supportive of and endorses the present activities of the Sensorimotor Risk; and the panel is likewise supportive of the gaps and associated tasks in the IRP; 2) overall, the tasks addressed the gaps in the IRP; 3) there were some gaps and tasks that merit further enhancement and some new gaps/tasks that the SRP recommends.

Problems and research issues associated with the hybrid control of force and displacement

NASA Technical Reports Server (NTRS)

Paul, R. P.

1987-01-01

The hybrid control of force and position is basic to the science of robotics but is only poorly understood. Before much progress can be made in robotics, this problem needs to be solved in a robust manner. However, the use of hybrid control implies the existence of a model of the environment, not an exact model (as the function of hybrid control is to accommodate these errors), but a model appropriate for planning and reasoning. The monitored forces in position control are interpreted in terms of a model of the task as are the monitored displacements in force control. The reaction forces of the task of writing are far different from those of hammering. The programming of actions in such a modeled world becomes more complicated and systems of task level programming need to be developed. Sensor based robotics, of which force sensing is the most basic, implies an entirely new level of technology. Indeed, robot force sensors, no matter how compliant they may be, must be protected from accidental collisions. This implies other sensors to monitor task execution and again the use of a world model. This new level of technology is the task level, in which task actions are specified, not the actions of individual sensors and manipulators.

The Recruitment of Shifting and Inhibition in On-line Science and Mathematics Tasks.

PubMed

Vosniadou, Stella; Pnevmatikos, Dimitrios; Makris, Nikos; Lepenioti, Despina; Eikospentaki, Kalliopi; Chountala, Anna; Kyrianakis, Giorgos

2018-06-13

Prior research has investigated the recruitment of inhibition in the use of science/mathematics concepts in tasks that require the rejection of a conflicting, nonscientific initial concept. The present research examines if inhibition is the only EF skill recruited in such tasks and investigates whether shifting is also involved. It also investigates whether inhibition and/or shifting are recruited in tasks in which the use of science/mathematics concepts does not require the rejection of an initial concept, or which require only the use of initial concepts. One hundred and thirty-three third- and fifth-grade children participated in two inhibition and shifting tasks and two science and mathematics conceptual understanding and conceptual change (CU&C) tasks. All the tasks were on-line, and performance was measured in accuracy and RTs. The CU&C tasks involved the use of initial concepts and of science/mathematics concepts which required conceptual changes for their initial formation. Only in one of the tasks the use of the science/mathematics concepts required the concurrent rejection of an initial concept. The results confirmed that in this task inhibition was recruited and also showed that the speed of shifting was a significant predictor of performance. Shifting was a significant predictor of performance in all the tasks, regardless of whether they involved science/mathematics or initial concepts. It is argued that shifting is likely to be recruited in complex tasks that require multiple comparisons of stimuli and the entertainment of different perspectives. Inhibition seems to be a more selective cognitive skill likely to be recruited when the use of science/mathematics concepts requires the rejection of a conflicting initial concept. © 2018 Cognitive Science Society, Inc.

A Feasible Approach for an Early Manned Lunar Landing. Part II: Detailed Report of Ad Hoc Task Group

NASA Technical Reports Server (NTRS)

Fleming, William A.

1961-01-01

This report, in two parts, presents a program development plan for attempting a first manned lunar landing in 1967. The two parts consist of a Summary Report and a Detailed Report representing the coordinated output of the Ad Hoc Task Group assigned to the study. The study was started in response to the request for such a study by the Associate Administrator in his memorandum of May 2, 1961 establishing the Ad Hoc Task Group. The purpose of the study was to take a first cut at the tasks associated with the design, development and construction of the equipment and facilities as well as the development of the crews, and to show the time phasing 6f these tasks. Included are the space sciences, life science and advanced technology tasks whose data and results are needed for designing and developing the systems required in carrying out the mission. The plan presented in the two reports does not presume to be a firm plan. Its basic purpose is, by choosing one feasible method, to size up the scope, schedule and cost of the job, discover the main problems, pacing items and major decisions and provide a threshold from which a firm and detailed project development plan can be jointly formulated by the various elements of NASA.

NASA Applied Sciences Program Rapid Prototyping Results and Conclusions

NASA Astrophysics Data System (ADS)

Cox, E. L.

2007-12-01

NASA's Applied Sciences Program seeks to expand the use of Earth science research results to benefit current and future operational systems tasked with making policy and management decisions. The Earth Science Division within the Science Mission Directorate sponsors over 1000 research projects annually to answer the fundamental research question: How is the Earth changing and what are the consequences for life on Earth? As research results become available, largely from satellite observations and Earth system model outputs, the Applied Sciences Program works diligently with scientists and researchers (internal and external to NASA) , and other government agency officials (USDA, EPA, CDC, DOE, US Forest Service, US Fish and Wildlife Service, DHS, USAID) to determine useful applications for these results in decision-making, ultimately benefiting society. The complexity of Earth science research results and the breadth of the Applied Sciences Program national priority areas dictate a broad scope and multiple approaches available to implement their use in decision-making. Over the past five years, the Applied Sciences Program has examined scientific and engineering practices and solicited the community for methods and steps that can lead to the enhancement of operational systems (Decision Support Systems - DSS) required for decision-making. In November 2006, the Applied Sciences Program launched an initiative aimed at demonstrating the applicability of NASA data (satellite observations, models, geophysical parameters from data archive centers) being incorporated into decision support systems and their related environments at a low cost and quick turnaround of results., i.e. designed rapid prototyping. Conceptually, an understanding of Earth science research (and results) coupled with decision-making requirements and needs leads to a demonstration (experiment) depicting enhancements or improvements to an operational decisions process through the use of NASA data. Five NASA centers (GSFC, LaRC, SSC, MSFC, ARC) participated and are currently conducting fifteen prototyping experiments covering eight of the twelve national priority applications - Energy, Coastal, Carbon, and Disaster Management; Agricultural Efficiency, Aviation, Air Quality, and Ecological Forecasting. Results from six experiments will be discussed highlighting purpose, expected results, enhancement to the decision-making process achieved, and the potential plans for future collaboration and sustainable projects.

Alliance for Computational Science Collaboration, HBCU Partnership at Alabama A&M University Final Performance Technical Report

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

Deng, Z.T.

2001-11-15

The objective of this project was to conduct high-performance computing research and teaching at AAMU, and to train African-American and other minority students and scientists in the computational science field for eventual employment with DOE. During the project period, eight tasks were accomplished. Student Research Assistant, Work Study, Summer Interns, Scholarship were proved to be one of the best ways for us to attract top-quality minority students. Under the support of DOE, through research, summer interns, collaborations, scholarships programs, AAMU has successfully provided research and educational opportunities to minority students in the field related to computational science.

Citizen Science: Opportunities for Girls' Development of Science Identity

NASA Astrophysics Data System (ADS)

Brien, Sinead Carroll

Many students in the United States, particularly girls, have lost interest in science by the time they reach high school and do not pursue higher degrees or careers in science. Several science education researchers have found that the ways in which youth see themselves and position themselves in relation to science can influence whether they pursue science studies and careers. I suggest that participation in a citizen science program, which I define as a program in which girls interact with professional scientists and collect data that contributes to scientific research, could contribute to changing girls' perceptions of science and scientists, and promote their science identity work. I refer to science identity as self-recognition and recognition by others that one thinks scientifically and does scientific work. I examined a case study to document and analyze the relationship between girls' participation in a summer citizen science project and their development of science identity. I observed six girls between the ages of 16 and 18 during the Milkweed and Monarch Project, taking field notes on focal girls' interactions with other youth, adults, and the scientist, conducted highly-structured interviews both pre-and post- girls' program participation, and interviewed the project scientist and educator. I qualitatively analyzed field notes and interview responses for themes in girls' discussion of what it meant to think scientifically, roles they took on, and how they recognized themselves as thinking scientifically. I found that girls who saw themselves as thinking scientifically during the program seemed to demonstrate shifts in their science identity. The aspects of the citizen science program that seemed to most influence shifts in these girls' science identities were 1) the framing of the project work as "real science, 2) that it involved ecological field work, and 3) that it created a culture that valued data and scientific work. However, some of the girls only saw themselves as completing a repetitive task of data collection, and these evidenced no change in science identity. This indicates that science identity work might require more explicit attention by educators and scientists to girls' perceptions of science and scientific thinking, and discussion of how this is related to the project work and the roles they are playing within the citizen science project.

Mi-STAR: Designing Integrated Science Curriculum to Address the Next Generation Science Standards and Their Foundations

NASA Astrophysics Data System (ADS)

Gochis, E. E.; Huntoon, J. E.

2015-12-01

Mi-STAR (Michigan Science Teaching and Assessment Reform, http://mi-star.mtu.edu/) was funded by the Herbert H. and Grace A. Dow Foundation to reform K-12 science education to present science as an integrated body of knowledge that is applied to address societal issues. To achieve this goal, Mi-STAR is developing an integrated science curriculum for the middle grades that will be aligned with the Next Generation Science Standards (NGSS). Similar to the geosciences, the curriculum requires the integration of science, engineering and math content to explore 21st-century issues and demonstrates how these concepts can be used in service of society. The curriculum is based on the Mi-STAR Unit Specification Chart which pairs interdisciplinary themes with bundled NGSS Performance Expectations. Each unit is developed by a collaborative team of K-12 teachers, university STEM content experts and science education experts. Prior to developing a unit, each member on the team attends the on-line Mi-STAR Academy, completing 18+ hours of professional development (PD). This on-line PD program familiarizes teachers and experts with necessary pedagogical and content background knowledge, including NGSS and three-dimensional learning. With this background, teams use a staged, backwards design process to craft a multi-week unit based on a series of performance based tasks, or 'challenges' that engage students in actively doing science and engineering. Each unit includes Disciplinary Core Ideas from multiple disciplines, which focus on local and familiar examples that demonstrate the relevance of science in student's lives. Performance-based assessments are interwoven throughout the unit. Mi-STAR units will go through extensive pilot testing in several school districts across the state of Michigan. Additionally, the Mi-STAR program will develop teacher professional development programs to support implementation of the curriculum and design a pre-service teacher program in integrated science. We will share preliminary results on the collaborative Mi-STAR process of designing integrated science curriculum to address NGSS.

West Antarctic Ice Sheet Initiative. Volume 1: Science and Implementation Plan

NASA Technical Reports Server (NTRS)

Bindschadler, Robert A. (Editor)

1990-01-01

The Science and Implementation Plan of the West Antarctic Ice Sheet Initiative (WAIS) is described. The goal of this initiative is the prediction of the future behavior of this ice sheet and an assessment of its potential to collapse, rapidly raising global sea level. The multidisciplinary nature of WAIS reflects the complexity of the polar ice sheet environment. The project builds upon past and current polar studies in many fields and meshes with future programs of both the U.S. and other countries. Important tasks in each discipline are described and a coordinated schedule by which the majority of these tasks can be accomplished in 5 years is presented. The companion report (Volume 2) contains seven discipline review papers on the state of knowledge of Antarctica and opinions on how that knowledge must be increased to attain the WAIS goal.

Standards of Evidence for Conducting and Reporting Economic Evaluations in Prevention Science.

PubMed

Crowley, D Max; Dodge, Kenneth A; Barnett, W Steven; Corso, Phaedra; Duffy, Sarah; Graham, Phillip; Greenberg, Mark; Haskins, Ron; Hill, Laura; Jones, Damon E; Karoly, Lynn A; Kuklinski, Margaret R; Plotnick, Robert

2018-04-01

Over a decade ago, the Society for Prevention Research endorsed the first standards of evidence for research in preventive interventions. The growing recognition of the need to use limited resources to make sound investments in prevention led the Board of Directors to charge a new task force to set standards for research in analysis of the economic impact of preventive interventions. This article reports the findings of this group's deliberations, proposes standards for economic analyses, and identifies opportunities for future prevention science. Through examples, policymakers' need and use of economic analysis are described. Standards are proposed for framing economic analysis, estimating costs of prevention programs, estimating benefits of prevention programs, implementing summary metrics, handling uncertainty in estimates, and reporting findings. Topics for research in economic analysis are identified. The SPR Board of Directors endorses the "Standards of Evidence for Conducting and Reporting Economic Evaluations in Prevention Science."

Space science education based on the usage of microsatellites

NASA Astrophysics Data System (ADS)

Zaitzev, A.; Boyrchuk, K.; Panasuk, M.; Krasotkin, S.; Radchenko, V.; Fateev, V.; Tereshkov, A.

Lomonosov Moscow State University, Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation and Mozhaisky Engineering Space Forces Academy together with collaborators are planning to launch two microsatellites - "Kompas-Tatyana" and "Universitetsky" in 2004. In the Skobeltsyn Institute of Nuclear Physics of Moscow University the team of educators and students was formed in order to develop and to test the space science education program. The program includes few directions. First, the curriculum materials which include all basic knowledge regarding the operation of satellites in outer space. There are cover the telecommunications, navigation, and physical conditions in outer space, the instruments and related subjects. Second stage of the program includes some practical works with real satellite data. When satellite telemetry received, the data must be processed and quick-look graphs constructed. The main task for students in the second stage is the approach to the analysis and the comparison with the data that already exist. They will solve the tasks how to infer some original results from raw data and how to the received data corresponds to the models of outer space. Third, after analysis the students are expected to prepare the written reports and display the results on the open lessons in the web-page formats. The practical realization of the educational program is planned for "Kompas-Tatyana" and "Universitetsky" satellites which will be launched in the end of 2004. It will carry out several scientific instruments with telemetry in the 137 Mhz open channel. Students will able to receive the "live" telemetry data. Such practice is rather exiting and motivates them to work hard with the program tasks. The simple receiving devices will allow to get some data in the high schools as well. Additional support for teachers and students will be provided via main server in the Internet. The pilot version of curriculum materials will be tested on the databases available from other space experiments and microsatellites. Such data bases already exist in Internet and have open public access.

Agricultural Science and Mechanics I & II. Task Analyses. Competency-Based Education.

ERIC Educational Resources Information Center

Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum Center.

This task analysis guide is intended to help teachers and administrators develop instructional materials and implement competency-based education in the agricultural science and mechanics courses. Section 1 contains a validated task inventory for agricultural science and mechanics I and II. For each task, applicable information pertaining to…

Science policy study - hearings. Volume 2. The role of the research museums. Hearing before the Task Force on Science Policy of the Committee on Science and Technology, House of Representatives, Ninety-Ninth Congress, First Session, April 17, 1985, No. 56

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

Not Available

1986-01-01

A panel discussion among directors and officials of major museums and science academies examined national science policy and the role of US museums in conducting research of national interest that is based on collections. The future of such research in terms of knowledge, the training of scholars, and the diffusion of knowledge is in question as universities phase out these programs and the role of government declines. Panel members spoke of the opportunities museums have of responding to public interest and national needs in their exhibits and research programs and of the museums capacity to engage in long-term projects andmore » systematic approaches. Others noted the lack of peer review of museum-based research and the tendency of universities to disperse their collections to museums in order to focus on new work. Two appendices with additional reports from several museums submitted for the record follow the testimony of the six witnesses.« less

Introducing Information Literacy Competency Standards for Nursing.

PubMed

Phelps, Sue F; Hyde, Loree; Planchon Wolf, Julie

2015-01-01

The Association for College and Research Libraries published the Information Literacy Competency Standards for Nursing (ILCSN) in January 2014, written by a task force of the Health Sciences Interest Group of the American Library Association. The ILCSN describes skills ranging from basic to advanced information research competencies for students enrolled in nursing programs at all levels and for professional nurses. This article guides administrators and faculty in use of the standards to design programs and coursework in information skills to support evidence-based practice.

National Defense Education Program (NDEP) - Science, Technology, Engineering, and Mathematics (STEM) Education

DTIC Science & Technology

2013-09-01

reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of...EDUCATION 5a. CONTRACT NUMBER 5b. GRANT NUMBER FA8650-10-2-1743 5c. PROGRAM ELEMENT NUMBER N /A 6. AUTHOR(S) Shannon M. Cox and Sandra M...Preiss 5d. PROJECT NUMBER N /A 5e. TASK NUMBER N /A 5f. WORK UNIT NUMBER N /A 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING

Valid and reliable authentic assessment of culminating student performance in the biomedical sciences.

PubMed

Oh, Deborah M; Kim, Joshua M; Garcia, Raymond E; Krilowicz, Beverly L

2005-06-01

There is increasing pressure, both from institutions central to the national scientific mission and from regional and national accrediting agencies, on natural sciences faculty to move beyond course examinations as measures of student performance and to instead develop and use reliable and valid authentic assessment measures for both individual courses and for degree-granting programs. We report here on a capstone course developed by two natural sciences departments, Biological Sciences and Chemistry/Biochemistry, which engages students in an important culminating experience, requiring synthesis of skills and knowledge developed throughout the program while providing the departments with important assessment information for use in program improvement. The student work products produced in the course, a written grant proposal, and an oral summary of the proposal, provide a rich source of data regarding student performance on an authentic assessment task. The validity and reliability of the instruments and the resulting student performance data were demonstrated by collaborative review by content experts and a variety of statistical measures of interrater reliability, including percentage agreement, intraclass correlations, and generalizability coefficients. The high interrater reliability reported when the assessment instruments were used for the first time by a group of external evaluators suggests that the assessment process and instruments reported here will be easily adopted by other natural science faculty.

Using Peer Teaching to Support Co-Operative Learning in Undergraduate Pharmacology

ERIC Educational Resources Information Center

Depaz, Iris; Moni, Roger W.

2008-01-01

We report findings from the second phase of a study of co-operative, group-based assessment in Pharmacology for second-year undergraduates at The University of Queensland, Australia. Students (n = 285) enrolled in the 2006 Bachelor of Science degree program completed a group-based assessment task (weighted 10% of their course). Blended teaching…

Cross validation issues in multiobjective clustering

PubMed Central

Brusco, Michael J.; Steinley, Douglas

2018-01-01

The implementation of multiobjective programming methods in combinatorial data analysis is an emergent area of study with a variety of pragmatic applications in the behavioural sciences. Most notably, multiobjective programming provides a tool for analysts to model trade offs among competing criteria in clustering, seriation, and unidimensional scaling tasks. Although multiobjective programming has considerable promise, the technique can produce numerically appealing results that lack empirical validity. With this issue in mind, the purpose of this paper is to briefly review viable areas of application for multiobjective programming and, more importantly, to outline the importance of cross-validation when using this method in cluster analysis. PMID:19055857

ROSCOE Manual, Volume 14A-1 - Ambient Atmosphere (Major and Minor Neutral Species and Ionosphere).

DTIC Science & Technology

1979-06-30

height EDDSCH 100 - 300 Parabola, determined by data-point values EBOTD and EF2MXD at altitudes HEBOTD and HF2MXD and vertical slope at altitude HF2MXD...Ionosphere) c Science Applications, Inc. P.O. Box 2351 La Jolla, California 92038 30 June 1979 Final Report for Period 1 January 1976-30 June 1979...ORGANIZATION NAME AND ADDRESS 10 PROGRAM ELEMENT. PROJECT. TASK Science Applications, Inc. V/ AREA 6 WORK U NIT NUMBERS P.O. Box 2351 Subtask S99QAXHCO62-37 La

Stepping Up: Empowering Science Communicators at UW's College of the Environment

NASA Astrophysics Data System (ADS)

Meyer, J. J.; Graumlich, L. J.; McCarthy, M. M.

2017-12-01

At the University of Washington's College of the Environment, we strive to expand the reach of our science through better communication. While sharing science broadly is often handled through a press office, there are other avenues for disseminating research results that impact society. By empowering scientists to speak authentically about their work and why it matters, we can daylight new outlets and connections where their work can create change in our world. Scientists are experts at sharing their findings with peers, yet available pathways to reaching broader audiences can often be a black box. On the advice of a Science Communication Task Force and guided by college leadership, we launched a science communication program in 2014 as a vehicle to assist our researchers. Whether the goal is to increase public appreciation for science or help shape natural resource policy, we provide support to amplify the impact of our scientist's work. This includes events and networking opportunities, trainings and workshops, one-on-one coaching and consulting, and making connections to outlets where their work can have impact. We continue to refine and expand our program, striking a balance between creating a solid foundation of best communication practices while offering resources to address current needs of the day. We will share the successes and challenges of our program and demonstrate how our model can be implemented at other institutions.

Third Report of the Task Force on the Shuttle-Mir Rendezvous and Docking Missions

NASA Technical Reports Server (NTRS)

1994-01-01

In May 1994, the Task Force on the Shuttle-Mir Rendezvous and Docking Missions was established by the NASA Advisory Council. Its purpose is to review Phase 1 (Shuttle-Mir) planning, training, operations, rendezvous and docking, and management and to provide interim reports containing specific recommendations to the Advisory Council. Phase 1 represents the building block to create the experience and technical expertise for an International Space Station. The Phase 1 program brings together the United States and Russia in a major cooperative and contractual program that takes advantage of both countries' capabilities. The content of the Phase 1 program consists of the following elements as defined by the Phase 1 Program Management Plan, dated October 6, 1994: Shuttle-Mir rendezvous and docking missions; astronaut long duration presence on Mir Requirements for Mir support of Phase 1 when astronauts are not on board; outfitting Spektr and Priroda modules with NASA science, research, and risk mitigation equipment Related ground support requirements of NASA and the Russian Space Agency (RSA) to support Phase 1 Integrated NASA and RSA launch schedules and manifests The first meeting of the Task Force was held at the Johnson Space Center (JSC) on May 24 and 25, 1994 with a preliminary report submitted to the NASA Advisory Council on June 6, 1994. The second meeting of the Task Force was held at JSC on July 12 and 13, 1994 and a detailed report containing a series of specific recommendations was submitted on July 29, 1994. This report reflects the results of the third Task Force meeting which was held at JSC on 11 and 12 October, 1994. The briefings presented at that meeting reviewed NASA's response to the Task Force recommendations made to date and provided background data and current status on several critical areas which the Task Force had not addressed in its previous reports.

75 FR 43943 - Defense Science Board; Task Force on Nuclear Treaty Monitoring and Verification

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-27

... DEPARTMENT OF DEFENSE Office of the Secretary Defense Science Board; Task Force on Nuclear Treaty... meetings. SUMMARY: The Defense Science Board Task Force on Nuclear Treaty Monitoring and Verification will... held September 13-14, and 25-26, 2010. ADDRESSES: The meetings will be held at Science Applications...

Lamont-Doherty's Secondary School Field Research Program: Using Goal-Oriented Applied Research as a Means of Building Comprehensive and Integrated Scientific Understanding

NASA Astrophysics Data System (ADS)

Bostick, B. C.; Newton, R.; Vincent, S.; Peteet, D. M.; Sambrotto, R.; Schlosser, P.; Corbett, E.

2015-12-01

Conventional instruction in science often proceeds from the general to the specific and from text to action. Fundamental terminologies, concepts, and ideas that are often abstract are taught first and only after such introductory processes can a student engage in research. Many students struggle to find relevance when presented information without context specific to their own experiences. This challenge is exacerbated for students whose social circles do not include adults who can validate scientific learning from their own experiences. Lamont-Doherty's Secondary School Field Research Program inverts the standard paradigm and places small groups of students in research projects where they begin by performing manageable tasks on complex applied research projects. These tasks are supplemented with informal mentoring and relevant articles (~1 per week). Quantitative metrics suggest the approach is highly successful—most participants report a dramatic increase in their enthusiasm for science, 100% attend college, and approximately 50% declare majors in science or technology. We use one project, the construction of a microbial battery, to illustrate this novel model of science learning and argue that it should be considered a best practice for project-based science education. The goal of this project was to build a rechargeable battery for a mobile phone based on a geochemical cycle, to generate and store electricity. The students, mostly from ethnic groups under-represented in the STEM fields, combined concepts and laboratory methods from biology, chemistry and physics to isolate photosynthetic bacteria from a natural salt marsh, and made an in situ device capable of powering a light bulb. The younger participants had been exposed to neither high school chemistry nor physics at the start of the project, yet they were able to use the project as a platform to deepen their science knowledge and their desire for increased participation in formal science education.

Report of the Defense Science Board Task Force on Year 2000.

DTIC Science & Technology

1998-04-01

Reagan 11:45 ASD (C3I) Mr. Tony Valletta , Acting ASDfC3!) 12:15 Lunch 12:45 Patriot Mr. Dean Mullis 1:45 F-15E Col Richard Bowman, F-15 Program...Financial Operations, Logistics, Transportation Adjourn Mr. Tony Valletta , Acting ASDfC31) Mr. Tom Backman Mr. Jack Winters Col Rounce and Maj...Coffee/ Tea 8:30 Chairman’s time 9:00 Task Force Discussions 10:15 C3I Update Tony Valletta , Actg. ASDfC3!) 11:00 J-6V 11:45 Lunch 12:15 Navy E

Science Teacher Leaders: Exploring Practices and Potential

NASA Astrophysics Data System (ADS)

Stinson, John Kevin

It has become standard practice for teachers to step into the role of "teacher leaders" and perform a variety of curriculum, instruction and assessment tasks for schools and school districts. The literature regarding these Ohio K-12 teacher leaders, who may perform these tasks in addition to or in lieu of regular teaching assignments, rarely includes a disciplinary focus. In this exploratory, descriptive study the results of a web-based survey containing both closed and open-ended items were used in an inquiry into teacher leaders working with the discipline of science. Data from Ohio teachers responding to the survey were used first to create a standard profile for science teacher leaders. Descriptive statistics and correlations were then performed on quantitative survey data to explore science teacher leader tasks and factors that influence task performance. Analysis of data included descriptions of sense of purpose for their role held by these science teacher leaders. Results indicate that science teacher leaders appear to embrace their role as advocates for science and have great potential for implementing science education reform as well as other science-related school initiatives. Aligning performance, administrative oversight, impact on student achievement and teacher training concerning tasks science teacher leaders are expected to perform would enhance this potential. However, science teacher leaders face challenges to realizing that potential due to ambiguity of their leadership role, the breadth of tasks they tend to perform and lack of alignment between task and outcomes.

The Workshop Program on Authentic Assessment for Science Teachers

NASA Astrophysics Data System (ADS)

Rustaman, N. Y.; Rusdiana, D.; Efendi, R.; Liliawati, W.

2017-02-01

A study on implementing authentic assessment program through workshop was conducted to investigate the improvement of the competence of science teachers in designing performance assessment in real life situation at school level context. A number of junior high school science teachers and students as participants were involved in this study. Data was collected through questionnaire, observation sheets, and pre-and post-test during 4 day workshop. This workshop had facilitated them direct experience with seventh grade junior high school students during try out. Science teachers worked in group of four and communicated each other by think-pair share in cooperative learning approach. Research findings show that generally the science teachers’ involvement and their competence in authentic assessment improved. Their knowledge about the nature of assessment in relation to the nature of science and its instruction was improved, but still have problem in integrating their design performance assessment to be implemented in their lesson plan. The 7th grade students enjoyed participating in the science activities, and performed well the scientific processes planned by group of science teachers. The response of science teachers towards the workshop was positive. They could design the task and rubrics for science activities, and revised them after the implementation towards the students. By participating in this workshop they have direct experience in designing and trying out their ability within their professional community in real situation towards their real students in junior high school.

Parental influences on students' self-concept, task value beliefs, and achievement in science.

PubMed

Senler, Burcu; Sungur, Semra

2009-05-01

The aim of this study was twofold: firstly, to investigate the grade level (elementary and middle school) and gender effect on students' motivation in science (perceived academic science self-concept and task value) and perceived family involvement, and secondly to examine the relationship among family environment variables (fathers' educational level, mothers' educational level, and perceived family involvement), motivation, gender and science achievement in elementary and middle schools. Multivariate Analysis of Variance (MANOVA) showed that elementary school students have more positive science self-concept and task value beliefs compared to middle school students. Moreover, elementary school students appeared to perceive more family involvement in their schooling. Path analyses also suggested that family involvement was directly linked to elementary school students' task value and achievement. Also, in elementary school level, significant relationships were found among father educational level, science self-concept, task value and science achievement. On the other hand, in middle school level, family involvement, father educational level, and mother educational level were positively related to students' task value which is directly linked to students' science achievement. Moreover, mother educational level contributed to science achievement through its effect on self-concept.

Specificity of Balance Training in Healthy Individuals: A Systematic Review and Meta-Analysis.

PubMed

Kümmel, Jakob; Kramer, Andreas; Giboin, Louis-Solal; Gruber, Markus

2016-09-01

It has become common practice to incorporate balance tasks into the training program for athletes who want to improve performance and prevent injuries, in rehabilitation programs, and in fall prevention programs for the elderly. However, it is still unclear whether incorporating balance tasks into a training program increases performance only in these specific tasks or if it affects balance in a more general way. The objective of this systematic literature review and meta-analysis was to determine to what extent the training of balance tasks can improve performance in non-trained balance tasks. A systematic literature search was performed in the online databases EMBASE, PubMed, SPORTDiscus and Web of Science. Articles related to balance training and testing in healthy populations published between January 1985 and March 2015 were considered. A total of 3093 articles were systematically evaluated. Randomized controlled trials were included that (i) used only balance tasks during the training, (ii) used at least two balance tests before and after training, and (iii) tested performance in the trained balance tasks and at least one non-trained balance task. Six studies with a total of 102 subjects met these criteria and were included into the meta-analysis. The quality of the studies was evaluated by means of the Physiotherapy Evidence Database (PEDro) scale. A random effect model was used to calculate the between-subject standardized mean differences (SMDbs) in order to quantify the effect of balance training on various kinds of balance measures relative to controls. The tested balance tasks in each study were classified into tasks that had been trained and tasks that had not been trained. For further analyses, the non-trained balance tasks were subdivided into tasks with similar or non-similar body position and similar or non-similar balance perturbation direction compared to the trained task. The effect of balance training on the performance of the trained balance tasks reached an SMDbs of 0.79 [95 % confidence interval (CI) 0.48-1.10], indicating a high effect in favor for the trained task, with no notable heterogeneity (I (2) = 0 %). The SMDbs in non-trained categories reached values between -0.07 (95 % CI -0.53 to 0.38) and 0.18 (95 % CI -0.27 to 0.64), with non-notable to moderate heterogeneity (I (2) = 0-32 %), indicating no effect of the balance training on the respective non-trained balance tasks. With six studies, the number of studies included in this meta-analysis is rather low. It remains unclear how the limited number of studies with considerable methodological diversity affects the outcome of the SMD calculations and thus the general outcome of the meta-analysis. In healthy populations, balance training can improve the performance in trained tasks, but may have only minor or no effects on non-trained tasks. Consequently, therapists and coaches should identify exactly those tasks that need improvement, and use these tasks in the training program and as a part of the test battery that evaluates the efficacy of the training program. Generic balance tasks-such as one-leg stance-may have little value as overall balance measures or when assessing the efficacy of specific training interventions.

Fostering a student's skill for analyzing test items through an authentic task

NASA Astrophysics Data System (ADS)

Setiawan, Beni; Sabtiawan, Wahyu Budi

2017-08-01

Analyzing test items is a skill that must be mastered by prospective teachers, in order to determine the quality of test questions which have been written. The main aim of this research was to describe the effectiveness of authentic task to foster the student's skill for analyzing test items involving validity, reliability, item discrimination index, level of difficulty, and distractor functioning through the authentic task. The participant of the research is students of science education study program, science and mathematics faculty, Universitas Negeri Surabaya, enrolled for assessment course. The research design was a one-group posttest design. The treatment in this study is that the students were provided an authentic task facilitating the students to develop test items, then they analyze the items like a professional assessor using Microsoft Excel and Anates Software. The data of research obtained were analyzed descriptively, such as the analysis was presented by displaying the data of students' skill, then they were associated with theories or previous empirical studies. The research showed the task facilitated the students to have the skills. Thirty-one students got a perfect score for the analyzing, five students achieved 97% mastery, two students had 92% mastery, and another two students got 89% and 79% of mastery. The implication of the finding was the students who get authentic tasks forcing them to perform like a professional, the possibility of the students for achieving the professional skills will be higher at the end of learning.

GANGA: A tool for computational-task management and easy access to Grid resources

NASA Astrophysics Data System (ADS)

Mościcki, J. T.; Brochu, F.; Ebke, J.; Egede, U.; Elmsheuser, J.; Harrison, K.; Jones, R. W. L.; Lee, H. C.; Liko, D.; Maier, A.; Muraru, A.; Patrick, G. N.; Pajchel, K.; Reece, W.; Samset, B. H.; Slater, M. W.; Soroko, A.; Tan, C. L.; van der Ster, D. C.; Williams, M.

2009-11-01

In this paper, we present the computational task-management tool GANGA, which allows for the specification, submission, bookkeeping and post-processing of computational tasks on a wide set of distributed resources. GANGA has been developed to solve a problem increasingly common in scientific projects, which is that researchers must regularly switch between different processing systems, each with its own command set, to complete their computational tasks. GANGA provides a homogeneous environment for processing data on heterogeneous resources. We give examples from High Energy Physics, demonstrating how an analysis can be developed on a local system and then transparently moved to a Grid system for processing of all available data. GANGA has an API that can be used via an interactive interface, in scripts, or through a GUI. Specific knowledge about types of tasks or computational resources is provided at run-time through a plugin system, making new developments easy to integrate. We give an overview of the GANGA architecture, give examples of current use, and demonstrate how GANGA can be used in many different areas of science. Catalogue identifier: AEEN_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEEN_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: GPL No. of lines in distributed program, including test data, etc.: 224 590 No. of bytes in distributed program, including test data, etc.: 14 365 315 Distribution format: tar.gz Programming language: Python Computer: personal computers, laptops Operating system: Linux/Unix RAM: 1 MB Classification: 6.2, 6.5 Nature of problem: Management of computational tasks for scientific applications on heterogenous distributed systems, including local, batch farms, opportunistic clusters and Grids. Solution method: High-level job management interface, including command line, scripting and GUI components. Restrictions: Access to the distributed resources depends on the installed, 3rd party software such as batch system client or Grid user interface.

Congressional liaison task force - a briefing of the October 1994 meeting

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

NONE

1994-12-31

As the US Senate overturned roadblocks attempting-unsuccessfully-to halt passage of the elementary and secondary education reauthorization legislation representatives from several federal agencies and laboratories addressed Congressional Liaison Task Force (CLTF) participants October 12th. They spoke about their commitment, programs, and accomplishments toward the nation`s science knowledge, particularly at the precollege level. Marjorie S. Steinberg legislative assistant to bill cosponsor Sen. Jeff Bingaman (DNM), and Gary Allen, Triangle Coalition director of Governmental affairs, spoke about education legislation and specifically about the Technology for Education Act that was on the Senate floor for a vote in October and now is law. Brucemore » A. Fuchs talked about the National Institute of Health`s (NIH) work in science literacy and education. The National Aeronautics and Space Administration`s (NASA) Frank C. Owens and Eddie Anderson contributed to this report.« less

ELECTROMECHANICAL INSTALLATION AND REPAIR CLUSTER--AN INVESTIGATION AND DEVELOPMENT OF THE CLUSTER CONCEPT AS A PROGRAM IN VOCATIONAL EDUCATION AT THE SECONDARY SCHOOL LEVEL.

ERIC Educational Resources Information Center

MALEY, DONALD

THIS COURSE OUTLINE ON ELECTROMECHANICAL INSTALLATION AND REPAIR IS PART OF THE FINAL REPORT ON "CLUSTER CONCEPT" COURSES IN VOCATIONAL EDUCATION FOR SECONDARY EDUCATION (ED 010 301). EACH JOB ENTRY TASK WAS ANALYZED FOR HUMAN REQUIREMENTS (COMMUNICATION, MEASUREMENT, MATHEMATICS, SCIENCE, SKILLS, AND INFORMATION) NECESSARY TO…

Collaborative Undergraduate HBCU Student Summer Prostate Cancer Training Program

DTIC Science & Technology

2012-09-01

University Dr. Harry S. Clarke Hormone Supplementation and Risk for Prostate Cancer 16 Task 1 Deliverables: Twelve Student Fellows were...Addiction & Alcohol Dr. Corrigan Smothers July 17 H - Aspirin & NSAIDS Dr. Halushka July 20 C – Herbals & Cancer...M) Powerpoint Presentation Workshop July 20 (M) Alternative Careers in Science (12-1pm) Dr. Craig Plante, PhD July 21 (C) Herbals & Cancer

An Analysis of Young Students' Thinking When Completing Basic Coding Tasks Using Scratch Jnr. on the iPad

ERIC Educational Resources Information Center

Falloon, G.

2016-01-01

Recent government moves in many countries have seen coding included in school curricula, or promoted as part of computing, mathematics or science programmes. While these moves have generally been associated with a need to engage more young people in technology study, research has hinted at possible benefits from learning to program including…

Student Perceptions of Social Learning Space: Designing and Implementing a Co-Operative Assessment Task in Pharmacology

ERIC Educational Resources Information Center

Moni, Roger W.; Depaz, Iris; Lluka, Lesley J.

2008-01-01

We report findings from a case study of co-operative, group-based assessment in Pharmacology for second-year undergraduates at The University of Queensland, Australia. Students enrolled in the 2005 Bachelor of Science and 2006 Bachelor of Pharmacy degree programs, were early users of the university's new Collaborative Teaching and Learning Centre…

Articulation Assistance for Columbus State Community College. Add-on Task #2: Pre-Tech for Allied Health. Final Report.

ERIC Educational Resources Information Center

Goff, S. Judith; And Others

This guide is intended for use in helping high school and entry-level community college students in acquiring the practical science skills necessary to ensure successful completion of an associate-level allied health program. The guide was originally developed to provide an articulation model for high school students interested in entering the…

Marine Resources and Legal-Political Arrangements for Their Development; Volume 3, Panel Reports of the Commission on Marine Science, Engineering and Resources.

ERIC Educational Resources Information Center

Commission on Marine Science, Engineering and Resources, Washington, DC.

The Marine Resources Panel addressed itself to three tasks: describing the current rate of exploration and exploitation of marine resources and the physical, economic, and legal conditions under which they are produced; identifying deterrents to development and efficient utilization of marine resources; and recommending programs that will remove…

ISS Microgravity Research Payload Training Methodology

NASA Technical Reports Server (NTRS)

Schlagheck, Ronald; Geveden, Rex (Technical Monitor)

2001-01-01

The NASA Microgravity Research Discipline has multiple categories of science payloads that are being planned and currently under development to operate on various ISS on-orbit increments. The current program includes six subdisciplines; Materials Science, Fluids Physics, Combustion Science, Fundamental Physics, Cellular Biology and Macromolecular Biotechnology. All of these experiment payloads will require the astronaut various degrees of crew interaction and science observation. With the current programs planning to build various facility class science racks, the crew will need to be trained on basic core operations as well as science background. In addition, many disciplines will use the Express Rack and the Microgravity Science Glovebox (MSG) to utilize the accommodations provided by these facilities for smaller and less complex type hardware. The Microgravity disciplines will be responsible to have a training program designed to maximize the experiment and hardware throughput as well as being prepared for various contingencies both with anomalies as well as unexpected experiment observations. The crewmembers will need various levels of training from simple tasks as power on and activate to extensive training on hardware mode change out to observing the cell growth of various types of tissue cultures. Sample replacement will be required for furnaces and combustion type modules. The Fundamental Physics program will need crew EVA support to provide module change out of experiment. Training will take place various research centers and hardware development locations. It is expected that onboard training through various methods and video/digital technology as well as limited telecommunication interaction. Since hardware will be designed to operate from a few weeks to multiple research increments, flexibility must be planned in the training approach and procedure skills to optimize the output as well as the equipment maintainability. Early increment lessons learned will be addressed.

Atmospheric lidar multi-user instrument system definition study

NASA Technical Reports Server (NTRS)

Greco, R. V. (Editor)

1980-01-01

A spaceborne lidar system for atmospheric studies was defined. The primary input was the Science Objectives Experiment Description and Evolutionary Flow Document. The first task of the study was to perform an experiment evolutionary analysis of the SEED. The second task was the system definition effort of the instrument system. The third task was the generation of a program plan for the hardware phase. The fourth task was the supporting studies which included a Shuttle deficiency analysis, a preliminary safety hazard analysis, the identification of long lead items, and development studies required. As a result of the study an evolutionary Lidar Multi-User Instrument System (MUIS) was defined. The MUIS occupies a full Spacelab pallet and has a weight of 1300 kg. The Lidar MUIS laser provides a 2 joule frequency doubled Nd:YAG laser that can also pump a tuneable dye laser wide frequency range and bandwidth. The MUIS includes a 1.25 meter diameter aperture Cassegrain receiver, with a moveable secondary mirror to provide precise alignment with the laser. The receiver can transmit the return signal to three single and multiple photomultiple tube detectors by use of a rotating fold mirror. It is concluded that the Lidar MUIS proceed to program implementation.

Developing Healthcare Data Analytics APPs with Open Data Science Tools.

PubMed

Hao, Bibo; Sun, Wen; Yu, Yiqin; Xie, Guotong

2017-01-01

Recent advances in big data analytics provide more flexible, efficient, and open tools for researchers to gain insight from healthcare data. Whilst many tools require researchers to develop programs with programming languages like Python, R and so on, which is not a skill set grasped by many researchers in the healthcare data analytics area. To make data science more approachable, we explored existing tools and developed a practice that can help data scientists convert existing analytics pipelines to user-friendly analytics APPs with rich interactions and features of real-time analysis. With this practice, data scientists can develop customized analytics pipelines as APPs in Jupyter Notebook and disseminate them to other researchers easily, and researchers can benefit from the shared notebook to perform analysis tasks or reproduce research results much more easily.

An evaluation of pharmacology curricula in Australian science and health-related degree programs.

PubMed

Lloyd, Hilary; Hinton, Tina; Bullock, Shane; Babey, Anna-Marie; Davis, Elizabeth; Fernandes, Lynette; Hart, Joanne; Musgrave, Ian; Ziogas, James

2013-11-19

Pharmacology is a biomedical discipline taught in basic science and professional degree programs. In order to provide information that would facilitate pharmacology curricula to be refined and developed, and approaches to teaching to be updated, a national survey was undertaken in Australia that investigated pharmacology course content, teaching and summative assessment methods. Twenty-two institutions participated in a purpose-built online questionnaire, which enabled an evaluation of 147 courses taught in 10 different degrees. To enable comparison, degrees were grouped into four major degree programs, namely science, pharmacy, medicine and nursing. The pharmacology content was then classified into 16 lecture themes, with 2-21 lecture topics identified per theme. The resultant data were analysed for similarities and differences in pharmacology curricula across the degree programs. While all lecture themes were taught across degree programs, curriculum content differed with respect to the breadth and hours of coverage. Overall, lecture themes were taught most broadly in medicine and with greatest coverage in pharmacy. Reflecting a more traditional approach, lectures were a dominant teaching method (at least 90% of courses). Sixty-three percent of science courses provided practical classes but such sessions occurred much less frequently in other degree programs, while tutorials were much more common in pharmacy degree programs (70%). Notably, problem-based learning was common across medical programs. Considerable diversity was found in the types of summative assessment tasks employed. In science courses the most common form of in-semester assessment was practical reports, whereas in other programs pen-and-paper quizzes predominated. End-of-semester assessment contributed 50-80% to overall assessment across degree programs. The similarity in lecture themes taught across the four different degree programs shows that common knowledge- and competency-based learning outcomes can be defined for pharmacology. The authors contend that it is the differences in breadth and coverage of material for each lecture theme, and the differing teaching modes and assessment that characterise particular degree programs. Adoption of pharmacology knowledge-based learning outcomes that could be tailored to suit individual degree programs would better facilitate the sharing of expertise and teaching practice than the current model where pharmacology curricula are degree-specific.

Subseasonal-to-Seasonal Science and Prediction Initiatives of the NOAA MAPP Program

NASA Astrophysics Data System (ADS)

Archambault, H. M.; Barrie, D.; Mariotti, A.

2016-12-01

There is great practical interest in developing predictions beyond the 2-week weather timescale. Scientific communities have historically organized themselves around the weather and climate problems, but the subseasonal-to-seasonal (S2S) timescale range overall is recognized as new territory for which a concerted shared effort is needed. For instance, the climate community, as part of programs like CLIVAR, has historically tackled coupled phenomena and modeling, keys to harnessing predictability on longer timescales. In contrast, the weather community has focused on synoptic dynamics, higher-resolution modeling, and enhanced model initialization, of importance at the shorter timescales and especially for the prediction of extremes. The processes and phenomena specific to timescales between weather and climate require a unified approach to science, modeling, and predictions. Internationally, the WWRP/WCRP S2S Prediction Project is a promising catalyzer for these types of activities. Among the various contributing U.S. research programs, the Modeling, Analysis, Predictions and Projections (MAPP) program, as part of the NOAA Climate Program Office, has launched coordinated research and transition activities that help to meet the agency's goals to fill the weather-to-climate prediction gap and will contribute to advance international goals. This presentation will describe ongoing MAPP program S2S science and prediction initiatives, specifically the MAPP S2S Task Force and the SubX prediction experiment.

Exploring Asynchronous Many-Task Runtime Systems toward Extreme Scales

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

Knight, Samuel; Baker, Gavin Matthew; Gamell, Marc

2015-10-01

Major exascale computing reports indicate a number of software challenges to meet the dramatic change of system architectures in near future. While several-orders-of-magnitude increase in parallelism is the most commonly cited of those, hurdles also include performance heterogeneity of compute nodes across the system, increased imbalance between computational capacity and I/O capabilities, frequent system interrupts, and complex hardware architectures. Asynchronous task-parallel programming models show a great promise in addressing these issues, but are not yet fully understood nor developed su ciently for computational science and engineering application codes. We address these knowledge gaps through quantitative and qualitative exploration of leadingmore » candidate solutions in the context of engineering applications at Sandia. In this poster, we evaluate MiniAero code ported to three leading candidate programming models (Charm++, Legion and UINTAH) to examine the feasibility of these models that permits insertion of new programming model elements into an existing code base.« less

Recent trends in secondary science education in New Jersey

NASA Astrophysics Data System (ADS)

Sousa, David

This article compares the results of two surveys sent to New Jersey science supervisors in 1978 and 1982 regarding the status of secondary science education in their schools. It discusses trends that have developed during the four-year period and compares them to national trends revealed in recent studies. The comparison shows that New Jersey faces many of the same problems in science education found across the country. Instruction time in science, double laboratory periods, and the use of national curriculum studies have all declined. Respondents also reported a marked increase in the number of science teachers leaving the classroom for jobs in business and industry. The recruiting of qualified teachers was a difficult task and over 9% of the public schools reported having to use teachers with emergency certification in science to meet their staffing requirements. Difficulties in using staff effectively, in obtaining adequate financial support, and in providing professional development programs were the major concerns of science supervisors.Received: 12 April 1983

How to change students' images of science and technology

NASA Astrophysics Data System (ADS)

Scherz, Zahava; Oren, Miri

2006-11-01

This paper examines the images middle school students have of science and technology, the workplaces, and the relevant professions. It also describes the effect on these images caused by an instructional initiative, Investigation into Science and Technology (IST), designed to introduce students to science and technology in the real life. Students' images were delineated via questionnaires, drawing tasks, and interviews before and after their participation in the IST program. The sample consisted of 100 students from six classes (eighth or ninth grade) of three schools. We found that before the IST intervention students' images about the scientific or technological environments were superficial, unreal, and even incorrect. Their impressions of the characteristics of scientists and technologists were superficial, misleading, and sometimes reflected ignorance. The findings demonstrate that the IST program stimulated a positive effect on students' images. Their preconceptions were altered in several dimensions: in the cognitive dimension, from superficial and vague to precise and correct images; in the perceptive dimension, from stereotypic to rational and open-minded images; and in the affective dimension, from negative to positive attitudes.

Report of the Task Force for Improved Coordination of the DoD Science and Technology Program. Volume 1. Summary Report and Recommendations

DTIC Science & Technology

1988-08-01

be possible for management at all levels to review the S&T Program in order to optimize the investment in two ways--(1) over time and (2) by priority...easier at the higher management levels. a. Optimizing Over Time One concern in investing in new technology is to balance the near-term and far-term... managed and integrated into systems that meet the perceived threat on a timely basis. To this end, the Core Group formed working groups to find

The meanings that offer kindergarten to third grade teachers in relation to the scientific education and the professional development

NASA Astrophysics Data System (ADS)

Clark Mora, Linda

2008-10-01

The purpose of this study was to investigate the meanings science teachers in elementary level (kindergarten to third grade) provided concerning their educational practices and theoretical models of teaching and learning in the scientific education. Was examined the pedagogical value that offered the participants of their professional development while exploring their meanings in relation to the educational task. Likewise, it had the purpose of identifying those characteristics that permeate a professional development program that attends the needs of each participant and promotes the transformation of effective educational practices for the benefits of themselves and of their students. This was a qualitative study with a phenomenological focus in order to obtain the multiple perspectives of the participants about their experiences in the science teaching. The information was compiled using the techniques of the questionnaire, the interview, the reflexive journal, the focal group and field notes of the researcher. Strauss and Corbin's (1998) Grounded theory was used for the analysis of the information compiled. This method facilitated the discovery of the theory that arose from the interconnection among the information, its analysis, and the existing educational theory. Base on the findings, the conclusions and recommendations were presented to public and private educational institutions, to the systems of support of the Department of Education of Puerto Rico and its trainers in order to allow establishment of structures and institutional processes with will promote the professional growth of sciences teachers, and therefore will have the beneficial impact on the academic achievement of the student. Besides, the study serves as a stimulus in favor of future educational research programs. This, in order to promote combined efforts in understanding the educational task of the sciences teacher of Puerto Rico and enabling the elaboration of programs, activities and innovative projects in harmonious of the professional development that needs of the educator to reach a level of effectiveness in the process of teaching.

Using a robotics competition to teach about and stimulate enthusiasm for Earth science and other STEM topics

NASA Astrophysics Data System (ADS)

Fike, Hildee; Barnhart, Paul; Brevik, Corinne E.; Brevik, Eric C.; Burgess, Cynthia; Chen, Jundong; Egli, Shawna; Harris, Billy; Johanson, Paul J.; Johnson, Naomi; Moe, Marie; Olsen, Reba

2016-04-01

One of the major challenges in recruiting students to careers in STEM (science, technology, engineering, and mathematics) fields is to stimulate enthusiasm about these fields in our youth. BEST (Boosting Engineering Science and Technology) Robotics is a national program in the USA that attempts to recruit junior and senior high school students (ages 13-18) into STEM careers by showing youth how exciting these careers can be by using robotics competitions. The competitions have several aspects, including robot design, software engineering, marketing, public outreach, research into the subject area of the year's tasks, and a set of tasks to be physically performed by the robots that each team builds. The tasks to be performed change every year; therefore, even teams that compete over multiple years must build a new robot each year designed to perform the particular tasks charged to them. Dickinson State University is the home to Blue Hawk BEST, one of the hubs that host the first round of competition for teams hoping to move on to regional, and potentially, national level competition. The tasks for 2015 revolved around a mining theme. The robots needed to be able to replace the filter in an air filtration system, fix broken pipes, mine simulated aggregate, coal, magnetite, bauxite, chalcopyrite, and spodumene, and move core samples. Points were awarded for successful progress toward each task based on the difficulty of the task and the market value of the commodities. While several STEM fields are covered in various aspects of the competition, the 2015 competition includes Earth science in that the students are required to research the history and science of the commodities being mined and learn about ways the commodities are important to their lives and the economy of their particular region. Several awards are handed out to the top performing teams in various categories, including spirit and sportsmanship awards. As teams compete for these awards a raucous environment is created during the competition, with team members who are not actively competing at any given moment enthusiastically supporting their team members who are competing. However, it also generates a sense of community among the competing teams, and it is common to see members from one team assisting another team that is having problems with their robot, even though the two teams are also in direct competition with one another. The end result is an overall experience that is great fun for the competing students, but one in which they also learn about a wide range of STEM fields. In 2015, that education included an important aspect of the Earth sciences. Using similar techniques for general teaching of some Earth science topics may have promise both in terms of student learning and student enthusiasm for the subject material.

75 FR 34439 - Defense Science Board Task Force on Nuclear Treaty Monitoring and Verification

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-17

... DEPARTMENT OF DEFENSE Office of the Secretary Defense Science Board Task Force on Nuclear Treaty... meetings. SUMMARY: The Defense Science Board Task Force on Nuclear Treaty Monitoring and Verification will... Applications International Corporation, 4001 North Fairfax Drive, Suite 300, Arlington, VA. FOR FURTHER...

Task value profiles across subjects and aspirations to physical and IT-related sciences in the United States and Finland.

PubMed

Chow, Angela; Eccles, Jacquelynne S; Salmela-Aro, Katariina

2012-11-01

Two independent studies were conducted to extend previous research by examining the associations between task value priority patterns across school subjects and aspirations toward the physical and information technology- (IT-) related sciences. Study 1 measured task values of a sample of 10th graders in the United States (N = 249) across (a) physics and chemistry, (b) math, and (c) English. Study 2 measured task values of a sample of students in the second year of high school in Finland (N = 351) across (a) math and science, (b) Finnish, and (c) the arts and physical education. In both studies, students were classified into groups according to how they ranked math and science in relation to the other subjects. Regression analyses indicated that task value group membership significantly predicted subsequent aspirations toward physical and IT-related sciences measured 1-2 years later. The task value groups who placed the highest priority on math and science were significantly more likely to aspire to physical and IT-related sciences than were the other groups. These findings provide support for the theoretical assumption regarding the predictive role of intraindividual hierarchical patterns of task values for subsequent preferences and choices suggested by the Eccles [Parsons] (1983) expectancy-value model.

Perspectives on learning, learning to teach and teaching elementary science

NASA Astrophysics Data System (ADS)

Avraamidou, Lucy

The framework that characterizes this work is that of elementary teachers' learning and development. Specifically, the ways in which prospective and beginning teachers' develop pedagogical content knowledge for teaching science in light of current recommendations for reform emphasizing teaching and learning science as inquiry are explored. Within this theme, the focus is on three core areas: (a) the use of technology tools (i.e., web-based portfolios) in support of learning to teach science at the elementary level; (b) beginning teachers' specialized knowledge for giving priority to evidence in science teaching; and (c) the applications of perspectives associated with elementary teachers' learning to teach science in Cyprus, where I was born and raised. The first manuscript describes a study aimed at exploring the influence of web-based portfolios and a specific task in support of learning to teach science within the context of a Professional Development School program. The task required prospective teachers to articulate their personal philosophies about teaching and learning science in the form of claims, evidence and justifications in a web-based forum. The findings of this qualitative case study revealed the participants' developing understandings about learning and teaching science, which included emphasizing a student-centered approach, connecting physical engagement of children with conceptual aspects of learning, becoming attentive to what teachers can do to support children's learning, and focusing on teaching science as inquiry. The way the task was organized and the fact that the web-based forum provided the ability to keep multiple versions of their philosophies gave prospective teachers the advantage of examining how their philosophies were changing over time, which supported a continuous engagement in metacognition, self-reflection and self-evaluation. The purpose of the study reported in the second manuscript was to examine the nature of a first-year elementary teacher's specialized knowledge and practices for giving priority to evidence in science teaching. The findings of this study indicated that Jean not only articulated, but also enacted, a student-centered approach to teaching science, which emphasized giving priority to evidence in the construction of scientific explanations. It also became evident through data analysis that Jean's practices were for the most part consistent with her knowledge and beliefs. This contradicts the findings of previous studies that indicate a mismatch between beginning teachers' knowledge and practices. Furthermore, the findings of this study illustrated that critical experiences during teacher preparation and specific university coursework acted as sources through which this aspect of pedagogical content knowledge was generated. The third manuscript proposes new directions for teaching science in elementary schools in Cyprus and makes recommendations to improve the current teacher preparation program in light of the need for a reform. This manuscript is built upon contemporary perspectives of learning and cognition, and is informed by current trends in science education in the United States and United Kingdom. Issues of teaching and learning science as inquiry, engaging in scientific argumentation, and the use of software scaffolds in support of learning and learning to teach science are discussed with special attention to the unique educational setting of Cyprus.

U.S. Geological Survey scientific activities in the exploration of Antarctica: 1995-96 field season

USGS Publications Warehouse

Meunier, Tony K.; Williams, Richard S.; Ferrigno, Jane G.

2007-01-01

The U.S. Geological Survey (USGS) mapping program in Antarctica is one of the longest continuously funded projects in the United States Antarctic Program (USAP). This is the 46th U.S. expedition to Antarctica in which USGS scientists have participated. The financial support from the National Science Foundation, which extends back to the time of the International Geophysical Year (IGY) in 1956-57, can be attributed to the need for accurate maps of specific field areas or regions where NSF-funded science projects were planned. The epoch of Antarctic exploration during the IGY was being driven by science and, in a spirit of peaceful cooperation, the international scientific community wanted to limit military activities on the continent to logistical support. The USGS, a Federal civilian science agency in the Department of the Interior, had, since its founding in 1879, carried out numerous field-based national (and some international) programs in biology, geology, hydrology, and mapping. Therefore, the USGS was the obvious choice for these tasks, because it already had a professional staff of experienced mapmakers and program managers with the foresight, dedication, and understanding of the need for accurate maps to support the science programs in Antarctica when asked to do so by the U.S. National Academy of Sciences. Public Laws 85-743 and 87-626, signed in August 1958 and in September 1962, respectively, authorized the Secretary, U.S. Department of the Interior, through the USGS, to support mapping and scientific work in Antarctica. The USGS mapping and science programs still play a significant role in the advancement of science in Antarctica today. Antarctica is the planet's 5th largest continent (13.2 million km2 (5.1 million mi2)), it contains the world's largest (of two) remaining ice sheet, and it is considered to be one of the most important scientific laboratories on Earth. This report provides documentation of USGS scientific activities in the exploration of Antarctica during the 1995-96 field season (Mullins and Meunier, 1995).

U.S. Geological Survey scientific activities in the exploration of Antarctica: 2002-03 field season

USGS Publications Warehouse

Meunier, Tony K.; Williams, Richard S.; Ferrigno, Jane G.

2007-01-01

The U.S. Geological Survey (USGS) mapping program in Antarctica is one of the longest continuously funded projects in the United States Antarctic Program (USAP). This is the 53rd U.S. expedition to Antarctica in which USGS scientists have participated. The financial support from the National Science Foundation, which extends back to the time of the International Geophysical Year (IGY) in 1956–57, can be attributed to the need for accurate maps of specific field areas or regions where NSF-funded science projects were planned. The epoch of Antarctic exploration during the IGY was being driven by science, and, in a spirit of peaceful cooperation, the international scientific community wanted to limit military activities on the continent to logistical support. The USGS, a Federal civilian science agency in the Department of the Interior, had, since its founding in 1879, carried out numerous field-based national (and some international) programs in biology, geology, hydrology, and mapping. Therefore, the USGS was the obvious choice for these tasks, because it already had a professional staff of experienced mapmakers and program managers with the foresight, dedication, and understanding of the need for accurate maps to support the science programs in Antarctica when asked to do so by the U.S. National Academy of Sciences. Public Laws 85-743 and 87-626, signed in August 1958 and in September 1962, respectively, authorized the Secretary, U.S. Department of the Interior, through the USGS, to support mapping and scientific work in Antarctica. The USGS mapping and science programs still play a significant role in the advancement of science in Antarctica today. Antarctica is the planet's 5th largest continent [13.2 million km2 (5.1 million mi2)], it contains the world's largest (of two) remaining ice sheets, and it is considered to be one of the most important scientific laboratories on Earth. This report provides documentation of USGS scientific activities in the exploration of Antarctica during the 2002–03 field season (Mullins, 2002).

Sitting with the scientists: a collaborative approach to STEM content development

NASA Astrophysics Data System (ADS)

Mattson, Barbara

2018-01-01

For over two decades, the Goddard Astrophysics Education Team has been an integrated part of NASA Goddard’s Astrophysics Science Division. As part of NASA’s largest astrophysics organization, our team is in a unique position to collaborate with the division’s scientists, engineers, and technical personnel - our subject matter experts (SMEs) - in a variety of capacities. We often seek input from our SMEs to help implement our education programs - to ensure our programs’ scientific accuracy, to help us employ cutting-edge topics, and to promote authentic science processes. At the same time, we act as education experts for our SMEs to help them implement their ideas. We see this as a true partnership, with many opportunities for SME participation. Our current STEM Activation programs, Afterschool Universe and NASA Family Science Night, were created with strong involvement from division scientists, and our latest sessions on galaxies were developed in collaboration with an active researcher. In addition to our own programming, we have been tasked with providing NASA astrophysics content and expertise to the Goddard Office of Education, the Heliophysics Education Consortium (and their cross-division efforts), and the NASA Science Mission Directorate STEM Activation Community. This talk will provide an overview of our team’s current efforts and the ways in which we partner with our division’s SMEs.

TU-AB-BRD-00: Task Group 100

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

NONE

2015-06-15

Current quality assurance and quality management guidelines provided by various professional organizations are prescriptive in nature, focusing principally on performance characteristics of planning and delivery devices. However, published analyses of events in radiation therapy show that most events are often caused by flaws in clinical processes rather than by device failures. This suggests the need for the development of a quality management program that is based on integrated approaches to process and equipment quality assurance. Industrial engineers have developed various risk assessment tools that are used to identify and eliminate potential failures from a system or a process before amore » failure impacts a customer. These tools include, but are not limited to, process mapping, failure modes and effects analysis, fault tree analysis. Task Group 100 of the American Association of Physicists in Medicine has developed these tools and used them to formulate an example risk-based quality management program for intensity-modulated radiotherapy. This is a prospective risk assessment approach that analyzes potential error pathways inherent in a clinical process and then ranks them according to relative risk, typically before implementation, followed by the design of a new process or modification of the existing process. Appropriate controls are then put in place to ensure that failures are less likely to occur and, if they do, they will more likely be detected before they propagate through the process, compromising treatment outcome and causing harm to the patient. Such a prospective approach forms the basis of the work of Task Group 100 that has recently been approved by the AAPM. This session will be devoted to a discussion of these tools and practical examples of how these tools can be used in a given radiotherapy clinic to develop a risk based quality management program. Learning Objectives: Learn how to design a process map for a radiotherapy process Learn how to perform failure modes and effects analysis analysis for a given process Learn what fault trees are all about Learn how to design a quality management program based upon the information obtained from process mapping, failure modes and effects analysis and fault tree analysis. Dunscombe: Director, TreatSafely, LLC and Center for the Assessment of Radiological Sciences; Consultant to IAEA and Varian Thomadsen: President, Center for the Assessment of Radiological Sciences Palta: Vice President of the Center for the Assessment of Radiological Sciences.« less

America COMPETES Act: Programs, Funding, and Selected Issues

DTIC Science & Technology

2008-01-22

Additional congressional actions also focused on increasing corporate spending on research and development in response to competitiveness concerns...NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service ,101 Independence...States may not be able to compete economically with other nations in the future due to insufficient investment today in science and technology research

Transparency in Distributed File Systems

DTIC Science & Technology

1989-01-01

ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT, TASK Computer Science Department AREA & WORK UNIT NUMBERS 734 Comouter Studies Bldc . University of...sistency control , file and director) placement, and file and directory migration in a way that pro- 3 vides full network transparency. This transparency...areas of naming, replication, con- sistency control , file and directory placement, and file and directory migration in a way that pro- 3 vides full

Communications in Task Analysis. Training Manual 4

DTIC Science & Technology

1975-10-01

Training Research Programs Psychological Sciences Division Office of Naval Research Contract No. N00014-74-A-0436-0001 NR 151-370 ADproved for... Testing Testing Understanding 20. ABSTRACT (Continue on reveree elde If neceeemry end Identity by block number) This is the fourth in a series of...recommendations for achieving active listening, testing for understanding, and problems in active listening. The third section is the most detailed

Implementation of Online Peer Assessment in a Design for Learning and Portfolio (D4L+P) Program to Help Students Complete Science Projects

ERIC Educational Resources Information Center

Wuttisela, Karntarat; Wuttiprom, Sura; Phonchaiya, Sonthi; Saengsuwan, Sayant

2016-01-01

Peer assessment was one of the most effective strategies to improve students' understanding, metacognitive skills, and social interaction. An online tool, "Designing for Learning and Portfolio (D4L+P)", was developed solely to support the T5 (tasks, tools, tutorials, topicresources, and teamwork) method of teaching and learning. This…

Integrating Images, Applications, and Communications Networks. Volume 5.

DTIC Science & Technology

1987-12-01

AND ADDRESS 10. PROGRAM ELEMENT. PROJECT, TASK Massachusetts Institute of Technology AREA A WORK UNIT NUMBERS Cambridge, MA 02139 II. CONTROLLING...Systems Center (TSC) for their support and assistance, to Professor Joseph Sussman, Director, Center for Transportation Studies ( CTS ) at MIT for his...IEEE Press, New York, 1987. [15] W. J. Hawkins. Bits and Bytes. 0 Popular Science, January, 1984. [16] G. N. Hounsfield . Computerized Tranverse Axial

Summary Findings from the AVT-191 Project to Assess Sensitivity Analysis and Uncertainty Quantification Methods for Military Vehicle Design

NASA Technical Reports Server (NTRS)

Benek, John A.; Luckring, James M.

2017-01-01

A NATO symposium held in Greece in 2008 identified many promising sensitivity analysis and uncertainty quantification technologies, but the maturity and suitability of these methods for realistic applications was not clear. The NATO Science and Technology Organization, Task Group AVT-191 was established to evaluate the maturity and suitability of various sensitivity analysis and uncertainty quantification methods for application to realistic vehicle development problems. The program ran from 2011 to 2015, and the work was organized into four discipline-centric teams: external aerodynamics, internal aerodynamics, aeroelasticity, and hydrodynamics. This paper summarizes findings and lessons learned from the task group.

Human Research Program Human Health Countermeasures Element Bone and Muscle Risk Standing Review Panel (SRP)

NASA Technical Reports Server (NTRS)

Glowacki, Julie; Gregor, Robert

2009-01-01

The Bone and Muscle Risk Standing Review Panel (SRP) met at the NASA Johnson Space Center (JSC) on October 4-6, 2009 to discuss the areas of current and future research targeted by the Human Health Countermeasures (HHC) Element of the Human Research Program (HRP). Using evidence-based knowledge as a background for identified risks to astronaut health and performance, NASA had identified gaps in knowledge to address those risks. Ongoing and proposed tasks were presented to address the gaps. The charge to the Bone and Muscle Risk SRP was to review the gaps, evaluate whether the tasks addressed these gaps and to make recommendations to NASA s HRP Science Management Office regarding the Panel's review. The Bone and Muscle Risk SRP consisted of scientists who are experts in muscle, bone, or both and could evaluate the existing evidence with sufficient knowledge of the potential effects of long duration exposure to microgravity. More important, although expertise in basic science is important, the SRP was requested to evaluate the practicality of the proposed efforts in light of the realistic demands placed on the HRP. In short, all tasks presented in the Integrated Research Plan (IRP) should address specific questions related to the challenges faced by the astronauts as a result of prolonged exposure to microgravity. All tasks proposed to fill the gaps in knowledge should provide applied, translational data necessary to answer the specific questions. Several presentations were made to the SRP during the site visit and the SRP spent sufficient time to address the panel charge, either as a group or in separate sessions for the Bone and Muscle Risk subgroups. The SRP made a final debriefing to the HRP Program Scientist, Dr. John B. Charles, on October 6, 2009. Taking the evidence and identified risks as givens, the SRP concluded that 1) integration of information should lead to a more comprehensive approach to identifying the gaps, 2) not all tasks addressed the gaps as stated in the IRP, 3) better access should be given to the SRP to existing data to include in its review, and 4) there were some missing gaps and tasks. As a result the SRP recommended 1) combining certain gaps, which in some cases were addressed with identical tasks, 2) additional gaps and tasks to address some of the gaps, 3) deleting some gaps and tasks to better focus the efforts of NASA s HRP in prioritizing their efforts, and 4) prioritizing gaps to address significant issues needing resolution in the short term while maintaining an awareness of long-term goals. The SRP commended the efforts by the HHC Element to integrate knowledge gaps and design tasks to address the higher order questions. This integration did not apply to the Bone and Muscle Risk alone, but the musculoskeletal system as its functions integrate with issues in

Fort Collins Science Center: 2006 Accomplishments

USGS Publications Warehouse

Wilson, Juliette T.

2007-01-01

In Fiscal Year 2006 (FY06), the U.S. Geological Survey (USGS) Fort Collins Science Center (FORT) continued research vital to U.S. Department of the Interior (DOI) science and management needs and associated USGS programmatic goals. FORT work also supported the science needs of other governmental departments and agencies as well as private cooperators. Specifically, FORT scientific research and technical assistance focused on client and partner agency needs and goals in the areas of biological information management, fisheries and aquatic systems, invasive species, status and trends of biological resources, terrestrial ecosystems, and wildlife resources. Highlights of FORT project accomplishments are described below under the USGS science program area with which each task is most closely associated.2 The work of FORT’s five branches (in 2006: Aquatic Systems and Technology Applications, Ecosystem Dynamics, Invasive Species Science, Policy Analysis and Science Assistance, and Species and Habitats of Federal Interest) often involves major partnerships with other agencies or cooperation with other USGS disciplines (Geology, Geography, Water Resources).

Research Challenges and Opportunities for Clinically Oriented Academic Radiology Departments.

PubMed

Decker, Summer J; Grajo, Joseph R; Hazelton, Todd R; Hoang, Kimberly N; McDonald, Jennifer S; Otero, Hansel J; Patel, Midhir J; Prober, Allen S; Retrouvey, Michele; Rosenkrantz, Andrew B; Roth, Christopher G; Ward, Robert J

2016-01-01

Between 2004 and 2012, US funding for the biomedical sciences decreased to historic lows. Health-related research was crippled by receiving only 1/20th of overall federal scientific funding. Despite the current funding climate, there is increased pressure on academic radiology programs to establish productive research programs. Whereas larger programs have resources that can be utilized at their institutions, small to medium-sized programs often struggle with lack of infrastructure and support. To address these concerns, the Association of University Radiologists' Radiology Research Alliance developed a task force to explore any untapped research productivity potential in these smaller radiology departments. We conducted an online survey of faculty at smaller clinically funded programs and found that while they were interested in doing research and felt it was important to the success of the field, barriers such as lack of resources and time were proving difficult to overcome. One potential solution proposed by this task force is a collaborative structured research model in which multiple participants from multiple institutions come together in well-defined roles that allow for an equitable distribution of research tasks and pooling of resources and expertise. Under this model, smaller programs will have an opportunity to share their unique perspective on how to address research topics and make a measureable impact on the field of radiology as a whole. Through a health services focus, projects are more likely to succeed in the context of limited funding and infrastructure while simultaneously providing value to the field. Copyright © 2016 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

Report of the SSME assessment team

NASA Technical Reports Server (NTRS)

1993-01-01

In response to a request from the House of Representatives Committee on Science, Space, and Technology in its Report No. 102-500 of April 22, 1992, the Aerospace Safety Advisory Panel (ASAP) created an ad hoc task force to conduct a thorough assessment of the Space Shuttle Main Engine (SSME). The membership was drawn mostly from organizations other than ASAP, and this report represents the views of that task force. Its task was to assess the risk that the SSME poses to the safe operation of the Space Shuttle, to identify and evaluate improvements to the engine that would reduce the risk, and to recommend a set of priorities for the implementation of these improvements. The SSME Assessment Team, as it opted to call itself, convened in mid-1992 and, subsequently, met with and gathered information from all the principal organizations involved in the SSME program. These included the Rocketdyne Division of Rockwell International, the Marshall Space Flight Center of NASA, and the Pratt & Whitney Division of United Technologies Corporation. The information in this report reflects the program status as of October 1992. From the information received, the Team formed its conclusions and recommendations. Changes in the program status have, of course, occurred since that time; however, they did not affect the Team's conclusions and recommendations.

Using Interdisciplinary research to enrich teachers and classrooms

NASA Astrophysics Data System (ADS)

Warburton, J.; Timm, K.; Huffman, L. T.; Peart, L. W.; Hammond, J.; McMahon, E.

2011-12-01

Imagine being on the stern of a ship in the Atlantic Ocean off the coast of New England as the crew dumps thousands of scallops on the deck, searching the Greenland ice sheet for a remote weather station, or uncovering secrets to past climates as you join an ocean sediment drilling team in Antarctica. So you ask yourself, what would you be doing in all of these places? What you would be doing is what hundreds of educators from around the world have done for over 20 years, participating in field-based Teacher Research Experience (TRE) programs. Teacher Research Experiences involve educators from varying grade levels and backgrounds in hands-on research as a member of a scientific research team. The teacher works side by side with actual research scientists, often on tasks similar to a field assistant or graduate student. As an important member of the research team teachers learn more about science content and the process of science. Subsequently, the educators play a key role in digesting and communicating the science to their students and the general public. TRE programs vary in many ways. Programs take place in a variety of settings-from laboratories to field camps, and from university campuses to aircraft or ships. The primary commonality of the TRE programs in this presentation-PolarTREC (Teachers and Researchers Exploring and Collaborating), ANDRILL (ANtarctic geological DRILLing) Research Immersion for Science Educators (ARISE); Integrated Ocean Drilling Program (IODP) School of Rock (SOR); and the National Oceanic and Atmospheric Administration Teacher at Sea (TAS) program-is that these programs provide an authentic field-based research experience for teachers outside of a laboratory setting, frequently in harsh, remote, or unusual settings. In addition, each of these programs is federally funded, possess dedicated program management staff, leverage existing scientific and programmatic resources, and are usually national, and sometimes international, in scope. Sharing their unique lessons learned and program results, authors will describe how TRE's improve and enrich interdisciplinary science education by connecting teachers, researchers, students, and the public around the globe for involvement in scientific research and global issues.

78 FR 42057 - National Assessment Governing Board; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-15

... Tasks (ICTs) at grades 4, 8, and 12 for the 2014 pilot test, in preparation for the 2015 NAEP Science assessment; (2) Science Hands-on Tasks (HOTs) at grades 4, 8, and 12 for the 2014 pilot test, in preparation...) Science Interactive Computer Tasks (ICTs) at grades 4, 8, and 12 for the 2014 pilot test, in preparation...

An interactive parallel programming environment applied in atmospheric science

NASA Technical Reports Server (NTRS)

vonLaszewski, G.

1996-01-01

This article introduces an interactive parallel programming environment (IPPE) that simplifies the generation and execution of parallel programs. One of the tasks of the environment is to generate message-passing parallel programs for homogeneous and heterogeneous computing platforms. The parallel programs are represented by using visual objects. This is accomplished with the help of a graphical programming editor that is implemented in Java and enables portability to a wide variety of computer platforms. In contrast to other graphical programming systems, reusable parts of the programs can be stored in a program library to support rapid prototyping. In addition, runtime performance data on different computing platforms is collected in a database. A selection process determines dynamically the software and the hardware platform to be used to solve the problem in minimal wall-clock time. The environment is currently being tested on a Grand Challenge problem, the NASA four-dimensional data assimilation system.

progressive problemshifts between different research programs in science education: A lakatosian perspective

NASA Astrophysics Data System (ADS)

Niaz, Mansoor

Given the importance of epistemology and philosophy of science, the Lakatos (1970) methodology is particularly suited to evaluate competing research programs in science education. This article has two objectives: (a) to evaluate critically the interpretations of Gilbert and Swift (1985) and Rowell and Dawson (1989), and (b) to postulate a progressive problemshift between Piaget's epistemic subject and Pascual-Leone's metasubject. Regarding the Gilbert and Swift interpretation, it is concluded that the alternative conceptions movement at its present stage of development cannot explain the previous success of its rival (Piagetian school) nor supersede it by a further display of heuristic power as required by Lakatos. If we accept the Rowell and Dawson thesis it would amount to the postulation of Piagetian and integrated (Piagetian and schema) theories as rival research programs. It appears that the Rowell and Dawson approach would enrich Piagetian theory with descriptive content rather than explanatory constructs, and thus would not lead to a progressive problemshift. It is concluded that Pascual-Leone's theory extends Piaget's negative heuristic by introducing antecedent variables, and at the same time enriches the positive heuristic by introducing metasubjective task analysis, which leads to a progressive problemshift.

Science and the Constellation Systems Program Office

NASA Technical Reports Server (NTRS)

Mendell, Wendell

2007-01-01

An underlying tension has existed throughout the history of NASA between the human spaceflight programs and the external scientific constituencies of the robotic exploration programs. The large human space projects have been perceived as squandering resources that might otherwise be utilized for scientific discoveries. In particular, the history of the relationship of science to the International Space Station Program has not been a happy one. The leadership of the Constellation Program Office, created in NASA in October, 2005, asked me to serve on the Program Manager s staff as a liaison to the science community. Through the creation of my position, the Program Manager wanted to communicate and elucidate decisions inside the program to the scientific community and, conversely, ensure that the community had a voice at the highest levels within the program. Almost all of my technical contributions at NASA, dating back to the Apollo Program, has been within the auspices of what is now known as the Science Mission Directorate. However, working at the Johnson Space Center, where human spaceflight is the principal activity, has given me a good deal of incidental contact and some more direct exposure through management positions to the structures and culture of human spaceflight programs. I entered the Constellation family somewhat naive but not uninformed. In addition to my background in NASA science, I have also written extensively over the past 25 years on the topic of human exploration of the Moon and Mars. (See, for example, Mendell, 1985). I have found that my scientific colleagues generally have little understanding of the structure and processes of a NASA program office; and many of them do not recognize the name, Constellation. In many respects, the international ILEWG community is better informed. Nevertheless, some NASA decision processes on the role of science, particularly with respect to the formulation of a lunar surface architecture, are not well known, even in ILEWG. At the recent annual Lunar and Planetary Science Conference, I reviewed the evolution of the program as a function of Agency leadership and the constraints put on NASA by the President in his 2004 announcement. I plan to continue my long-time ILEWG tradition of reporting a personal view of the state of development of human exploration of the solar system, this time coming from within the program office tasked to implement the vision for the United States. The current NASA implementation of the Vision for Space Exploration is consistent with certain classical scenarios that have been discussed extensively in the literature. I will discuss the role of science within the Vision, both from official policy and from a de facto interaction. While science goals are not officially driving the implementation of the Vision, the tools of scientific exploration are integral to defining the extraterrestrial design environments. In this respect the sharing of results from international missions to the Moon can make significant contributions to the success of the future human activities.

Microgravity sciences application visiting scientist program

NASA Technical Reports Server (NTRS)

Glicksman, Martin; Vanalstine, James

1995-01-01

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

Integrating the Teaching of Space Science, Planetary Exploration And Robotics In Elementary And Middle School with Mars Rover Models

NASA Astrophysics Data System (ADS)

Bering, E. A.; Ramsey, J.; Smith, H.; Boyko, B. S.; Peck, S.; Arcenaux, W. H.

2005-05-01

The present aerospace engineering and science workforce is ageing. It is not clear that the US education system will produce enough qualified replacements to meet the need in the near future. Unfortunately, by the time many students get to high school, it is often too late to get them pointed toward an engineering or science career. Since some college programs require 6 units of high school mathematics for admission, students need to begin consciously preparing for a science or engineering curriculum as early as 6th or 7th grade. The challenge for educators is to convince elementary school students that science and engineering are both exciting, relevant and accessible career paths. This paper describes a program designed to help provide some excitement and relevance. It is based on the task of developing a mobile robot or "Rover" to explore the surface of Mars. There are two components to the program, a curriculum unit and a contest. The curriculum unit is structured as a 6-week planetary science unit for elementary school (grades 3-5). It can also be used as a curriculum unit, enrichment program or extracurricular activity in grades 6-8 by increasing the expected level of scientific sophistication in the mission design. The second component is a citywide competition to select the most outstanding models that is held annually at a local college or University. Primary (Grades 3-5) and middle school (Grades 6-8) students interested in science and engineering will design and build of a model of a Mars Rover to carry out a specific science mission on the surface of Mars. The students will build the models as part of a 6-week Fall semester classroom-learning or homework project on Mars. The students will be given design criteria for a rover, and be required to do basic research on Mars that will determine the operational objectives and structural features of their rover. This module may be used as part of a class studying general science, earth science, solar system astronomy or robotics or as a multi-disciplinary unit for a gifted and talented program. A written report on the science objectives and design features of the Rover is required. The program includes specific learning objectives in research skills, language arts (reading scientific literature, preparing a verbal presentation and writing a report), mathematics, science and engineering.The model will be mostly a mock-up, constructed at a minimal cost (estimated cost of less than 10-25) of mostly found objects and simple art supplies.

Teaching Climate Change Science to Undergradutes with Diverse & Digital Pedagogical Techniquees

NASA Astrophysics Data System (ADS)

Kauffman, C.; Brey, J. A.; Nugnes, K. A.; Weinbeck, R. S.; Geer, I. W.

2015-12-01

California University of Pennsylvania (CalUPA) is unique relative to other undergraduate geoscience programs in that their climate science offerings are varied and inter-woven into an existing meteorology degree program, which aligns with the guidelines established by the American Meteorological Society (AMS). In addition to the rigorous meteorological requirements, the program strives to increase students' climate literacy. At the introductory course level, students are required to use the educational resources offered by the AMS—specifically their weather and climate studies materials, which have recently transitioned to a digital format. The Earth Sciences Program at CalUPA recently incorporated these new digital resources into a climatology course with novel pedagogical variants. These teaching strategies were well received by students and may benefit other climatology courses at similar institutions. For example, students were tasked with expounding upon textbook content from 'Topic In Depth' segments; they were required to present tangential climate topics in a digital presentation. Moreover, students mined the scientific literature listed at the end of each chapter in the text to identify climate scientists immersed in social media. Students were then required to follow these scientists and engage each other within a social media platform. Finally, as a culminating experience, students were required to create digital portfolios (e.g., infographic) related to climate science and the AMS materials. This presentation will further detail CalUPA's climatological course offerings and detail how the AMS resources were connected to course requirements listed herein.

[The development of European Union common research and development policy and programs with special regard to life sciences].

PubMed

Pörzse, Gábor

2009-08-09

Research and development (R&D) has been playing a leading role in the European Community's history since the very beginning of European integration. Its importance has grown in recent years, after the launch of the Lisbon strategy. Framework programs have always played a considerable part in community research. The aim of their introduction was to fine tune national R&D activities, and to successfully divide research tasks between the Community and the member states. The Community, from the very outset, has acknowledged the importance of life sciences. It is no coincidence that life sciences have become the second biggest priority in the last two framework programs. This study provides a historical, and at the same time analytical and evaluative review of community R&D policy and activity from the starting point of its development until the present day. It examines in detail how the changes in structure, conditional system, regulations and priorities of the framework programs have followed the formation of social and economic needs. The paper puts special emphasis on the analysis of the development of life science research, presenting how they have met the challenges of the age, and how they have been built into the framework programs. Another research area of the present study is to elaborate how successfully Hungarian researchers have been joining the community research, especially the framework programs in the field of life sciences. To answer these questions, it was essential to survey, process and analyze the data available in the national and European public and closed databases. Contrary to the previous documents, this analysis doesn't concentrate on the political and scientific background. It outlines which role community research has played in sustainable social and economic development and competitiveness, how it has supported common policies and how the processes of integration have been deepening. Besides, the present paper offers a complete review of the given field, from its foundation up until the present day, by elaborating the newest initiatives and ideas for the future. This work is also novel from the point of view of the given professional field, the life sciences in the framework programs, and processing and evaluating of data of Hungarian participation in the 5th and 6th framework programs in the field of life sciences.

Theater Sustainment Reserve for the Rwanda Defence Forces

DTIC Science & Technology

2016-06-10

ORGANIZATION NAME( S ) AND ADDRESS(ES) U.S. Army Command and General Staff College ATTN: ATZL-SWD-GD Fort Leavenworth, KS 66027-2301 8. PERFORMING ORG...Staff College in partial fulfillment of the requirements for the degree MASTER OF MILITARY ART AND SCIENCE General Studies by RUKI...PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Ruki Karusisi, Major 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING

JPRS Report, Science & Technology Europe & Latin America

DTIC Science & Technology

1997-10-16

It will fall to the developing countries to provide the raw materials, espe- cially those that consume high amounts of energy . In the opinion of...D Explained (Robert Magnaval, Bruno Strigini; BIOFUTUR, May 87) 33 COMPUTERS European Investment Bank Prioritizes European High Tech (Jan...to the task of planning over time the programs and financing for all the activities approved. And on this matter those high financiers, the financial

Secretary | Center for Cancer Research

Cancer.gov

We are looking for a pleasant, organized, dependable person to serve as a full-time secretary in the Basic Science Program (BSP) at the Frederick National Laboratory for Cancer Research (FNCLR).  The BSP provides procurement and logistical support to the laboratories of the Center for Cancer Research.  Tasks include high volume procurement (blanket orders, purchase requests, credit card), sorting and distributing mail, travel coordination, and spending/budget monitoring. 

Airsea Battle: Can the Air Force and the Navy Get Along

DTIC Science & Technology

2011-06-01

staffs at headquarters, Special Operations Command – Korea (SOCKOR) and at Joint Special Operations Task Force – Philippines (JSOTF- P ). His most...Detachment (JSOAD) deputy commander for JSOTF- P . Major Kobs holds a Bachelors of Arts Degree in Political Science from the University of New...1894), p . 26. concept, Glenn H. Curtiss agreed to instruct naval officers for the creation of a naval aviation program. Lieutenant T.G

Report of the Defense Science Board Task Force on Nuclear Deterrence Skills

DTIC Science & Technology

2008-09-01

entail modeling and simulation capability analogous to that for weapon design. A minimum “national” nuclear weapons effects simulator enterprise...systems programs (design, develop, produce, deploy, and sustain) relies 18 I C HA P TE R 3 upon a variety of management models . For example, the Air...entry vehicle design, modeling and simulation efforts, command and control, launch system infrastructure, intermediate-range missile concepts, advanced

Cognitive Science Program. A Framework for Relating Cognitive to Neural Systems.

DTIC Science & Technology

1984-08-15

neuroscience . In the last twenty years, complex cognitive tasks such as playing chess, reading, or manipulating visual images, have been subjected to...B4 e eense 72cr: n i:’a c- cn Cen ter ’r. Everett Pa’ser Caaeror S’i’.!,SIq 5 Mail --top 277-: A’snrs sA 3i NSA -!es Researzn Center ’t~n:TZ tffett

Natural Object Categorization.

DTIC Science & Technology

1987-11-01

6-A194 103 NATURAL OBJECT CATEGORIZATION(U) MASSACHUSETTS INST OF 1/3 TECH CAMBRIDGE ARTIFICIAL INTELLIGENCE LAB R F DBICK NOY 87 AI-TR-1091 NBSSI4...ORGANI1ZATION NAME AN40 ACORES$ 10. PROGRAM ELEMENT. PROJECT. TASK Artificial Inteligence Laboratory AREA A WORK UNIT MUMBERS 545 Technology Square Cambridge...describes research done at the Department of Brain and Cognitive Sciences and the Artificial Intelligence Laboratory at the Massachusetts Institute of

Engaging High School Science Teachers in Field-Based Seismology Research: Opportunities and Challenges

NASA Astrophysics Data System (ADS)

Long, M. D.

2015-12-01

Research experiences for secondary school science teachers have been shown to improve their students' test scores, and there is a substantial body of literature about the effectiveness of RET (Research Experience for Teachers) or SWEPT (Scientific Work Experience Programs for Teachers) programs. RET programs enjoy substantial support, and several opportunities for science teachers to engage in research currently exist. However, there are barriers to teacher participation in research projects; for example, laboratory-based projects can be time consuming and require extensive training before a participant can meaningfully engage in scientific inquiry. Field-based projects can be an effective avenue for involving teachers in research; at its best, earth science field work is a fun, highly immersive experience that meaningfully contributes to scientific research projects, and can provide a payoff that is out of proportion to a relatively small time commitment. In particular, broadband seismology deployments provide an excellent opportunity to provide teachers with field-based research experience. Such deployments are labor-intensive and require large teams, with field tasks that vary from digging holes and pouring concrete to constructing and configuring electronics systems and leveling and orienting seismometers. A recently established pilot program, known as FEST (Field Experiences for Science Teachers) is experimenting with providing one week of summer field experience for high school earth science teachers in Connecticut. Here I report on results and challenges from the first year of the program, which is funded by the NSF-CAREER program and is being run in conjunction with a temporary deployment of 15 seismometers in Connecticut, known as SEISConn (Seismic Experiment for Imaging Structure beneath Connecticut). A small group of teachers participated in a week of field work in August 2015 to deploy seismometers in northern CT; this experience followed a visit of the PI to the classroom of one of the teacher participants during spring 2015 to give a series of talks on Connecticut earthquakes and geology. This presentation will focus on the challenges and opportunities of running small, PI-driven, field-based RET programs.

Aerospace education program realization by means of the micro-satellite

NASA Astrophysics Data System (ADS)

Tamkovich, G.; Angarov, V.; Vasiliev, S.; Grigoriev, Y.; Grigoryan, O.; Dobriyan, M.; Kazanski, Y.; Klimov, S.; Papkov, A.; Pharnakeev, I.

The aerospace education is the basic task of the Program (2002 - 2006) of the scientific - educational micro-satellite (? S?) and school centre of reception of the telemetering information (SCRI), developed by Interregional public organization "Micro-satellite" (? ? ? " Micro -satellite"). With this organization having the legal status, the experts of a number of institutes of the Russian Academy of Sciences, first of all of the Space Research Institute (IKI), and also Nuclear Physics Institute of MSU; Institute of atomic engineering (Obninsk); conducting organizations of a space industry, such as the RSK "Energy", NPOMash, DB "Polet", ROSTO et al. In the given publication the authors summarize the basic rules of the Programs produced by a wide circle of the experts, included in ? ? ? "Micro-satellite". The program is guided and on the international cooperation and is directed on the decision of three tasks: -Educational; -Research; -Technical, including technological and design. The realization of Russian-Australian scientific - educational micro -satellite "Kolibri-2000" (weight of 20.5 kgs), March 20, 2002, delivered into an orbit by "Progress ? 1-7", was by the first item of the Program and serves a starting point of development of scientific - educational tasks for the whole series perspective ? S ? . The basic design principle at creation ? S? is the universality sold with the help of a base design. Due to this the preservation in all series ? S? till 60-80 of % of constructive elements and systems is supposed. Proceeding from all complex of tasks of the Program, is determined and the base structure of a complex of the scientific equipment investigating major parameters " of space weather ", connected with fundamental processes of transport of energy from the Sun in magnetosphere, ionosphere and atmosphere of the Earth is included in "Kolibri-2000". Reception of the information carry out SCRI at Physical-technical school of Obninsk (Russia) and two schools of Sydney (Australia).

Diagnosing Pre-Service Science Teachers' Understanding of Chemistry Concepts by Using Computer-Mediated Predict-Observe-Explain Tasks

ERIC Educational Resources Information Center

Sesn, Burcin Acar

2013-01-01

The purpose of this study was to investigate pre-service science teachers' understanding of surface tension, cohesion and adhesion forces by using computer-mediated predict-observe-explain tasks. 22 third-year pre-service science teachers participated in this study. Three computer-mediated predict-observe-explain tasks were developed and applied…

On Darwin's science and its contexts.

PubMed

Hodge, M J S

2014-01-01

The notions of 'the Darwinian revolution' and of 'the scientific Revolution' are no longer unproblematic; so this paper does not construe its task as relating these two items to each other. There can be big-picture and long-run history even when that task is declined. Such history has to be done pluralistically. Relating Darwin's science to Newton's science is one kind of historiographical challenge; relating Darwin's science to seventeenth-century finance capitalism is another kind. Relating Darwin's science to long-run traditions and transitions is a different kind of task from relating his science to the immediate short-run contexts. Copyright © 2014 Elsevier Ltd. All rights reserved.

Implementing an Applied Science Program

NASA Technical Reports Server (NTRS)

Rickman, Doug; Presson, Joan

2007-01-01

The work implied in the NASA Applied Science Program requires a delicate balancing act for the those doing it. At the implementation level there are multiple tensions intrinsic to the program. For example each application of an existing product to a decision support process requires deep knowledge about the data and deep knowledge about the decision making process. It is highly probable no one person has this range of knowledge. Otherwise the decision making process would already be using the data. Therefore, a team is required. But building a team usually requires time, especially across agencies. Yet the program mandates efforts of relatively short duration. Further, those who know the data are scientists, which makes them essential to the program. But scientists are evaluated on their publication record. Anything which diverts a scientist from the research for his next publication is an anathema to him and potential death to their career. Trying to get another agency to use NASA data does not strike most scientists as material inherently suitable for publication. Also, NASA wishes to rapidly implement often substantial changes to another agency's process. For many reasons, such as budget and program constraints, speed is important. But the owner of a decision making process is tightly constrained, usually by law, regulation, organization and custom. Changes when made are slow, cautious, even hesitant, and always done according a process specific to the situation. To manage this work MSFC must balance these and other tensions. Some things we have relatively little control over, such as budget. These we try to handle by structural techniques. For example by insisting all of our people work on multiple projects simultaneously we inherently have diversification of funding for all of our people. In many cases we explicitly use some elements of tension to be productive. For example the need for the scientists to constantly publish is motivation to keep tasks short and to the immediate point. As another example, the DSS agency and it personnel are treated as integral to the effort at every step. Thus, their ways of doing things, their problems and their assets become part of the solution. MSFC also manages the Applied Science work' within a strategic framework.' First, the scientists are necessarily at the core of all of this work as well as all of the work within the larger' organization. We therefore strive to keep a roughly 50-50 balance between the work done on tasks funded directly by the research side of NASA's Science Mission Directorate and funding from the applied side. Done at both the organization level and the level of the individual, this keeps the scientist both happy and productive over the long term. We also try diligently to remove as much burden from the scientist as practical by employing people such as the authors and others to do tasks not requiring; scientific knowledge. We also have designed our effort to take full use of external partners. We actively seek and support, including fund, people from multiple organizations to join us as committed collaborators. In this we use today's money and today's problem to help us diversify and strengthen for tomorrow. MSFC also considers the Applied Science work holistically. Each element is viewed as a step in a larger process. At a management level we can chose to emphasize or encourage certain areas which service long term goals. Thus, if we think work in a particular area should be developed, we can start with the smaller, less costly elements and grow.

Space human factors publications: 1980-1990

NASA Technical Reports Server (NTRS)

Dickson, Katherine J.

1991-01-01

A 10 year cummulative bibliography of publications resulting from research supported by the NASA Space Human Factors Program of the Life Science Division is provided. The goal of this program is to understand the basic mechanisms underlying behavioral adaptation to space and to develop and validate system design requirements, protocols, and countermeasures to ensure the psychological well-being, safety, and productivity of crewmembers. Subjects encompassed by this bibliography include selection and training, group dynamics, psychophysiological interactions, habitability issues, human-machine interactions, psychological support measures, and anthropometric data. Principal Investigators whose research tasks resulted in publication are identified by asterisk.

77 FR 4584 - Sunshine Act Meetings; National Science Board

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-30

... of a National Academy of Sciences/National Research Council study CPP Task Force on Unsolicited Mid... and December 13 meeting minutes Discussion of the MS Task Force draft report CSB Task Force on Data... Task Force Closing Remarks From the Chairman Committee on Audit and Oversight (A&O) Open Session: 4-4...

Building the future of mankind in the classroom

NASA Astrophysics Data System (ADS)

Doran, R.

2013-09-01

Rethinking education and how we engage future generations in the pursue of science literacy is much more than creating the future generation of planetary scientists or space exploration engineers, it is the guarantee of the survival of our specie. Training teachers to the use of cutting edge science tools and resources in class room is a very important task and is being embraced by one of the largest astronomy education efforts worldwide, the Galileo Teacher Training Program. GTTP is partnering with several important research projects in education by providing support in the construction of a strong support network for educators willing to introduce the scientific method in classroom.

Fidelity of test development process within a national science grant

NASA Astrophysics Data System (ADS)

Brumfield, Teresa E.

In 2002, a math-science partnership (MSP) program was initiated by a national science grant. The purpose of the MSP program was to promote the development, implementation, and sustainability of promising partnerships among institutions of higher education, K-12 schools and school systems, as well as other important stakeholders. One of the funded projects included a teacher-scientist collaborative that instituted a professional development system to prepare teachers to use inquiry-based instructional modules. The MSP program mandated evaluations of its funded projects. One of the teacher-scientist collaborative project's outcomes specifically focused on teacher and student science content and process skills. In order to provide annual evidence of progress and to measure the impact of the project's efforts, and because no appropriate science tests were available to measure improvements in content knowledge of participating teachers and their students, the project contracted for the development of science tests. This dissertation focused on the process of test development within an evaluation and examined planned (i.e., expected) and actual (i.e., observed) test development, specifically concentrating on the factors that affected the actual test development process. Planned test development was defined as the process of creating tests according to the well-established test development procedures recommended by the AERA/APA/NCME 1999 Standards for Educational and Psychological Testing. Actual test development was defined as the process of creating tests as it actually took place. Because case study provides an in-depth, longitudinal examination of an event (i.e., case) in a naturalistic setting, it was selected as the appropriate methodology to examine the difference between planned and actual test development. The case (or unit of analysis) was the test development task, a task that was bounded by the context in which it occurred---and over which this researcher had no control---and by time. The purpose for studying the case was to gain a more in-depth, holistic understanding of the real-life test development task that took place within a project evaluation context. In particular, this case study investigated how the actual test development process was affected by: (1) the national and state (i.e., NC) science standards, (2) the NSF's definition of "evidence" in a project evaluation, (3) the MSP project's understanding of the role of the to-be-developed tests in their project evaluation, (4) the MSP project's understanding of the test development process, and (5) the MSP project's participants (e.g., teacher item-writers and scientists). From an investigation of this case, it was concluded that: (a) constructing psychometrically sound tests within an evaluation is not easy, (b) sufficient time and resources to construct such measures properly are seldom provided, and (c) test construction---at least within an evaluation---is not routine and unproblematic. Based upon the results from this case study, it was recommended that stakeholders (i.e., program managers, project directors, and evaluators) be familiar with the steps and standards used to develop psychometrically sound tests. Additionally, it was recommended that, for future research, a meta-analysis that examines only the test development process be conducted of all other MSP projects. A second suggested future research area was to establish a protocol that provides a systematic means by which to examine an existing or proposed MSP project for alignment with state science standards. Such a protocol would be cost-effective in that demonstrated alignment with state science standards would enable projects to use existing state science assessments, which must be in place, according to NCLB, by the 2007-2008 school year, to demonstrate student achievement. In this way, project directors and evaluators, typically with limited familiarity with the steps and standards by which psychometrically sound assessments are created, would not be placed in the role of test developer.

Design and Implementation of a Modern Automatic Deformation Monitoring System

NASA Astrophysics Data System (ADS)

Engel, Philipp; Schweimler, Björn

2016-03-01

The deformation monitoring of structures and buildings is an important task field of modern engineering surveying, ensuring the standing and reliability of supervised objects over a long period. Several commercial hardware and software solutions for the realization of such monitoring measurements are available on the market. In addition to them, a research team at the University of Applied Sciences in Neubrandenburg (NUAS) is actively developing a software package for monitoring purposes in geodesy and geotechnics, which is distributed under an open source licence and free of charge. The task of managing an open source project is well-known in computer science, but it is fairly new in a geodetic context. This paper contributes to that issue by detailing applications, frameworks, and interfaces for the design and implementation of open hardware and software solutions for sensor control, sensor networks, and data management in automatic deformation monitoring. It will be discussed how the development effort of networked applications can be reduced by using free programming tools, cloud computing technologies, and rapid prototyping methods.

Embodied Cognition is Not What you Think it is

PubMed Central

Wilson, Andrew D.; Golonka, Sabrina

2013-01-01

The most exciting hypothesis in cognitive science right now is the theory that cognition is embodied. Like all good ideas in cognitive science, however, embodiment immediately came to mean six different things. The most common definitions involve the straight-forward claim that “states of the body modify states of the mind.” However, the implications of embodiment are actually much more radical than this. If cognition can span the brain, body, and the environment, then the “states of mind” of disembodied cognitive science won’t exist to be modified. Cognition will instead be an extended system assembled from a broad array of resources. Taking embodiment seriously therefore requires both new methods and theory. Here we outline four key steps that research programs should follow in order to fully engage with the implications of embodiment. The first step is to conduct a task analysis, which characterizes from a first person perspective the specific task that a perceiving-acting cognitive agent is faced with. The second step is to identify the task-relevant resources the agent has access to in order to solve the task. These resources can span brain, body, and environment. The third step is to identify how the agent can assemble these resources into a system capable of solving the problem at hand. The last step is to test the agent’s performance to confirm that agent is actually using the solution identified in step 3. We explore these steps in more detail with reference to two useful examples (the outfielder problem and the A-not-B error), and introduce how to apply this analysis to the thorny question of language use. Embodied cognition is more than we think it is, and we have the tools we need to realize its full potential. PMID:23408669

Cassini Tour Atlas Automated Generation

NASA Technical Reports Server (NTRS)

Grazier, Kevin R.; Roumeliotis, Chris; Lange, Robert D.

2011-01-01

During the Cassini spacecraft s cruise phase and nominal mission, the Cassini Science Planning Team developed and maintained an online database of geometric and timing information called the Cassini Tour Atlas. The Tour Atlas consisted of several hundreds of megabytes of EVENTS mission planning software outputs, tables, plots, and images used by mission scientists for observation planning. Each time the nominal mission trajectory was altered or tweaked, a new Tour Atlas had to be regenerated manually. In the early phases of Cassini s Equinox Mission planning, an a priori estimate suggested that mission tour designers would develop approximately 30 candidate tours within a short period of time. So that Cassini scientists could properly analyze the science opportunities in each candidate tour quickly and thoroughly so that the optimal series of orbits for science return could be selected, a separate Tour Atlas was required for each trajectory. The task of manually generating the number of trajectory analyses in the allotted time would have been impossible, so the entire task was automated using code written in five different programming languages. This software automates the generation of the Cassini Tour Atlas database. It performs with one UNIX command what previously took a day or two of human labor.

Initiating the 2002 Mars Science Laboratory (MSL) Technology Program

NASA Technical Reports Server (NTRS)

Caffrey, Robert T.; Udomkesmalee, Gabriel; Hayati, Samad A.; Henderson, Rebecca

2004-01-01

The Mars Science Laboratory (MSL) Project is an aggressive mission launching in 2009 to investigate the Martian environment and requires new capabilities that are currently are not available. The MSL Technology Program is developing a wide-range of technologies needed for this Mission and potentially other space missions. The MSL Technology Program reports to both the MSL Project and the Mars Technology Program (MTP). The dual reporting process creates a challenging management situation, but ensures the new technology meets both the specific MSL requirements and the broader Mars Program requirements. MTP is a NASA-wide technology development program managed by JPL and is divided into a Focused Program and a Base Program. The MSL Technology Program is under the focused program and is tightly coupled to MSL's mission milestones and deliverables. The technology budget is separate from the flight Project budget, but the technology's requirements and the development process are tightly coordinated with the Project. The MSL Technology Program combines the proven management techniques of flight projects with the commercial technology management strategies of industry and academia, to create a technology management program that meets the short-term requirements of MSL and the long-term requirements of MTP. This paper examines the initiation of 2002 MSL Technology program. Some of the areas discussed in this paper include technology definition, task selection, technology management, and technology assessment. This paper also provides an update of the 2003 MSL technology program and examines some of the drivers that changed the program from its initiation.

Teaching Scientists to Communicate: Evidence-based assessment for undergraduate science education

NASA Astrophysics Data System (ADS)

Mercer-Mapstone, Lucy; Kuchel, Louise

2015-07-01

Communication skills are one of five nationally recognised learning outcomes for an Australian Bachelor of Science (BSc) degree. Previous evidence indicates that communication skills taught in Australian undergraduate science degrees are not developed sufficiently to meet the requirements of the modern-day workplace-a problem faced in the UK and USA also. Curriculum development in this area, however, hinges on first evaluating how communication skills are taught currently as a base from which to make effective changes. This study aimed to quantify the current standard of communication education within BSc degrees at Australian research-intensive universities. A detailed evidential baseline for not only what but also how communication skills are being taught was established. We quantified which communication skills were taught and assessed explicitly, implicitly, or were absent in a range of undergraduate science assessment tasks (n = 35) from four research-intensive Australian universities. Results indicate that 10 of the 12 core science communication skills used for evaluation were absent from more than 50% of assessment tasks and 77.14% of all assessment tasks taught less than 5 core communication skills explicitly. The design of assessment tasks significantly affected whether communication skills were taught explicitly. Prominent trends were that communication skills in tasks aimed at non-scientific audiences were taught more explicitly than in tasks aimed at scientific audiences, and the majority of group and multimedia tasks taught communication elements more explicitly than individual, or written and oral tasks. Implications for science communication in the BSc and further research are discussed.

NASA Extends Chandra Science and Operations Support Contract

NASA Astrophysics Data System (ADS)

2010-01-01

NASA has extended a contract with the Smithsonian Astrophysical Observatory in Cambridge, Mass., to provide science and operational support for the Chandra X-ray Observatory, a powerful tool used to better understand the structure and evolution of the universe. The contract extension with the Smithsonian Astrophysical Observatory provides continued science and operations support to Chandra. This approximately 172 million modification brings the total value of the contract to approximately 545 million for the base effort. The base effort period of performance will continue through Sept. 30, 2013, except for the work associated with the administration of scientific research grants, which will extend through Feb. 28, 2016. The contract type is cost reimbursement with no fee. In addition to the base effort, the contract includes two options for three years each to extend the period of performance for an additional six years. Option 1 is priced at approximately 177 million and Option 2 at approximately 191 million, for a total possible contract value of about $913 million. The contract covers mission operations and data analysis, which includes observatory operations, science data processing and astronomer support. The operations tasks include monitoring the health and status of the observatory and developing and uplinking the observation sequences during Chandra's communication coverage periods. The science data processing tasks include the competitive selection, planning and coordination of science observations and processing and delivery of the resulting scientific data. NASA's Marshall Space Flight Center in Huntsville, Ala, manages the Chandra program for the agency's Science Mission Directorate in Washington. The Smithsonian Astrophysical Observatory controls Chandra's science and flight operations. For more information about the Chandra X-ray Observatory visit: http://chandra.nasa.gov

76 FR 26771 - NASA Advisory Council; Task Group of the Science Committee; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-09

... of the Science Committee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... the NASA Advisory Council (NAC) Science Committee. This Task Group reports to the Science Committee of the NAC. The Meeting will be held for the purpose of soliciting from the scientific community and...

76 FR 21073 - NASA Advisory Council; Task Group of the Science Committee; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-14

... of the Science Committee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... the NASA Advisory Council (NAC) Science Committee. This Task Group reports to the Science Committee of the NAC. The Meeting will be held for the purpose of soliciting from the scientific community and...

75 FR 33587 - Defense Science Board; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-14

... DEPARTMENT OF DEFENSE Office of the Secretary Defense Science Board; Correction AGENCY: Department..., DoD published a notice (75 FR 32416) announcing a meeting of the Defense Science Board Task Force. In... published a notice announcing a meeting of the Defense Science Board Task Force on the Survivability of DoD...

Eliciting and characterizing students' mental models within the context of engineering design

NASA Astrophysics Data System (ADS)

Dankenbring, Chelsey

Recently, science education reform documents have called for the incorporation of engineering principles and practices into the K-12 science standards and curriculum. One way this has been done is through the use of engineering design tasks as a way for students to apply their scientific understandings to real-world problems. However, minimal studies have documented students' conceptions within the context of engineering design. Thus, the first chapter of this thesis outlines the steps taken to develop a draw-and-explain item that elicited students' mental models regarding the cause of the four seasons after finishing an engineering design task. Students' mental models regarding the reason for the seasons are also described. The second chapter characterizes students' conceptions regarding sun-Earth relationships, specifically the amount of daylight hours throughout the year, for students who completed either an engineering design task or more traditional learning activities. Results from these studies indicate that draw-and-explain items are an effective way of obtaining students' mental models and that students harbor a variety of alternate conceptions on astronomy related concepts within various learning contexts. Implications from this study include the need for further research regarding how engineering design is used in the classroom and how engineering design facilitates science learning. Also, professional development that allows in-service teachers to gain experience teaching engineering design is needed, as are teacher preparation programs that expose pre-service teachers to engineering design.

Planning and implementing an honors degree in environmental science curricula: a case study from the University of Delaware, USA

NASA Astrophysics Data System (ADS)

Levia, Delphis

2015-04-01

Environmental degradation is undermining the sustainability of our planet. The multi-faceted nature of environmental stressors, which inherently couples human-environment interactions across space and time, necessitates that we train environmental scientists holistically within an interdisciplinary framework. Recruiting top-notch honors students to major in the environmental sciences is a critical step to ensure that we have the human capital to tackle complicated environmental problems successfully. Planning and implementing an honors degree is no trivial task. Based upon a recently completed and implemented set of programmatic revisions*, this poster showcases a successful example of an honors curriculum in environmental science to recruit and educate dynamic thinkers capable of improving the quality of our environment. The interdisciplinary environmental science program at the University of Delaware emphasizes the cross-cutting among earth's spheres through a core set of courses which employ a quantitative approach which is supplemented by several environmental policy courses. The core is coupled with six different thematic concentrations (students choose one) which permit the student to delve into a particular area of environmental science. The honors component of the degree consists of twelve additional credits. These credits are met through a specially designed introductory environmental course, a field experience requiring data collection, analysis, and write-up, a capstone course, and one other environmentally related course. The environmental sciences honors curriculum outlined in this poster may serve as a useful guide to others wishing to establish an honors program of their own in environmental science to recruit and prepare the next generation to mitigate environmental degradation. -------------- * Please note that the planning process for the environmental programs was and is the collective effort of many dedicated people. Current members of the advisory Environmental Council include Drs. Delphis Levia (Program Director & Chair), Nancy Targett (Dean), Frank Newton, Tracy Deliberty, Steve Hastings, John Madsen, Paul Imhoff, Jan Johnson, Jerry Kauffman, Murray Johnston.

Science and Technology Policymaking: A Primer

DTIC Science & Technology

2009-01-27

survey of developed nations. 4 U.S. Constitution, Article I, Section 8, Clause 8. 5 Jeffrey K. Stine, A History of Science Policy in the United States... History of Science Policy in the United States, 1940-1985 , Report for the House Committee on Science and Technology Task Force on Science Policy...Jeffrey K. Stine, A History of Science Policy in the United States, 1940-1985 , Report for the House Committee on Science and Technology Task Force on

A Latent Curve Model of Parental Motivational Practices and Developmental Decline in Math and Science Academic Intrinsic Motivation

ERIC Educational Resources Information Center

Gottfried, Adele Eskeles; Marcoulides, George A.; Gottfried, Allen W.; Oliver, Pamella H.

2009-01-01

A longitudinal approach was used to examine the effects of parental task-intrinsic and task-extrinsic motivational practices on academic intrinsic motivation in the subject areas of math and science. Parental task-intrinsic practices comprise encouragement of children's pleasure and engagement in the learning process, whereas task-extrinsic…

The future of space imaging. Report of a community-based study of an advanced camera for the Hubble Space Telescope

NASA Technical Reports Server (NTRS)

Brown, Robert A. (Editor)

1993-01-01

The scientific and technical basis for an Advanced Camera (AC) for the Hubble Space Telescope (HST) is discussed. In March 1992, the NASA Program Scientist for HST invited the Space Telescope Science Institute to conduct a community-based study of an AC, which would be installed on a scheduled HST servicing mission in 1999. The study had three phases: a broad community survey of views on candidate science program and required performance of the AC, an analysis of technical issues relating to its implementation, and a panel of experts to formulate conclusions and prioritize recommendations. From the assessment of the imaging tasks astronomers have proposed for or desired from HST, we believe the most valuable 1999 instrument would be a camera with both near ultraviolet/optical (NUVO) and far ultraviolet (FUV) sensitivity, and with both wide field and high resolution options.

Preparing clinical laboratory science students with teaching skills.

PubMed

Isabel, Jeanne M

2010-01-01

Training clinical laboratory science (CLS) students in techniques of preparation and delivery of an instructional unit is an important component of all CLS education programs and required by the national accrediting agency. Participants of this study included students admitted to the CLS program at Northern Illinois University and enrolled in the teaching course offered once a year between the years of 1997 and 2009. Courses on the topic of "teaching" may be regarded by CLS students as unnecessary. However, entry level practitioners are being recruited to serve as clinical instructors soon after entering the workforce. Evaluation of the data collected indicates that students are better prepared to complete tasks related to instruction of a topic after having an opportunity to study and practice skills of teaching. Mentoring CLS students toward the career role of clinical instructor or professor is important to maintaining the workforce.

Bridging the Technology Readiness "Valley of Death" Utilizing Nanosats

NASA Technical Reports Server (NTRS)

Bauer, Robert A.; Millar, Pamela S.; Norton, Charles D.

2015-01-01

Incorporating new technology is a hallmark of space missions. Missions demand ever-improving tools and techniques to allow them to meet the mission science requirements. In Earth Science, these technologies are normally expressed in new instrument capabilities that can enable new measurement concepts, extended capabilities of existing measurement techniques, or totally new detection capabilities, and also, information systems technologies that can enhance data analysis or enable new data analyses to advance modeling and prediction capabilities. Incorporating new technologies has never been easy. There is a large development step beyond demonstration in a laboratory or on an airborne platform to the eventual space environment that is sometimes referred to as the "technology valley of death." Studies have shown that non-validated technology is a primary cause of NASA and DoD mission delays and cost overruns. With the demise of the New Millennium Program within NASA, opportunities for demonstrating technologies in space have been rare. Many technologies are suitable for a flight project after only ground testing. However, some require validation in a relevant or a space flight environment, which cannot be fully tested on the ground or in airborne systems. NASA's Earth Science Technology Program has initiated a nimble program to provide a fairly rapid turn-around of space validated technologies, and thereby reducing future mission risk in incorporating new technologies. The program, called In-Space Validation of Earth Science Technology (InVEST), now has five tasks in development. Each are 3U CubeSats and they are targeted for launch opportunities in the 2016 time period. Prior to formalizing an InVEST program, the technology program office was asked to demonstrate how the program would work and what sort of technologies could benefit from space validation. Three projects were developed and launched, and have demonstrated the technologies that they set out to validate. This paper will provide a brief status of the pre-InVEST CubeSats, and discuss the development and status of the InVEST program. Figure

The Telecommunications and Data Acquisition Report

NASA Technical Reports Server (NTRS)

Yuen, Joseph H. (Editor)

1996-01-01

This quarterly publication provides archival reports on developments in programs managed by JPL's Telecommunications and Mission Operations Directorate (TMOD), which now includes the former Telecommunications and Data Acquisition (TDA) Office. In space communications, radio navigation, radio science, and ground-based radio and radar astronomy, it reports on activities of the Deep Space Network (DSN) in planning, supporting research and technology, implementation, and operations. Also included are standards activity at JPL for space data and information systems and reimbursable DSN work performed for other space agencies through NASA. The preceding work is all performed for NASA's Office of Space Communications (OSC). TMOD also performs work funded by other NASA program offices through and with the cooperation of OSC. The first of these is the Orbital Debris Radar Program funded by the Office of Space Systems Development. It exists at Goldstone only and makes use of the planetary radar capability when the antennas are configured as science instruments making direct observations of the planets, their satellites, and asteroids of our solar system. The Office of Space Sciences funds the data reduction and science analyses of data obtained by the Goldstone Solar System Radar. The antennas at all three complexes are also configured for radio astronomy research and, as such, conduct experiments funded by the National Science Foundation in the U.S. and other agencies at the overseas complexes. These experiments are either in microwave spectroscopy or very long baseline interferometry. Finally, tasks funded under the JPL Director's Discretionary Fund and the Caltech President's Fund that involve TMOD are included. This and each succeeding issue of 'The Telecommunications and Data Acquisition Progress Report' will present material in some, but not necessarily all, of the aforementioned programs.

Hands-on approach to teaching Earth system sciences using a information-computational web-GIS portal "Climate"

NASA Astrophysics Data System (ADS)

Gordova, Yulia; Gorbatenko, Valentina; Martynova, Yulia; Shulgina, Tamara

2014-05-01

A problem of making education relevant to the workplace tasks is a key problem of higher education because old-school training programs are not keeping pace with the rapidly changing situation in the professional field of environmental sciences. A joint group of specialists from Tomsk State University and Siberian center for Environmental research and Training/IMCES SB RAS developed several new courses for students of "Climatology" and "Meteorology" specialties, which comprises theoretical knowledge from up-to-date environmental sciences with practical tasks. To organize the educational process we use an open-source course management system Moodle (www.moodle.org). It gave us an opportunity to combine text and multimedia in a theoretical part of educational courses. The hands-on approach is realized through development of innovative trainings which are performed within the information-computational platform "Climate" (http://climate.scert.ru/) using web GIS tools. These trainings contain practical tasks on climate modeling and climate changes assessment and analysis and should be performed using typical tools which are usually used by scientists performing such kind of research. Thus, students are engaged in n the use of modern tools of the geophysical data analysis and it cultivates dynamic of their professional learning. The hands-on approach can help us to fill in this gap because it is the only approach that offers experience, increases students involvement, advance the use of modern information and communication tools. The courses are implemented at Tomsk State University and help forming modern curriculum in Earth system science area. This work is partially supported by SB RAS project VIII.80.2.1, RFBR grants numbers 13-05-12034 and 14-05-00502.

Public science policy and administration. [cooperation of government industry, foundations, and educational institutions

NASA Technical Reports Server (NTRS)

Rosenthal, A. H. (Editor)

1973-01-01

Science, the overwhelming concern of our time, is no longer a matter of private research and development but one of public policy and administration, in which government, industry, foundations, and educational institutions must all work together as never before. Few other single tasks are of such decisive importance to the collective and individual welfare of American citizens as the formulation of public science policy and the administration of scientific programs. Eleven national authorities of varied background in science, education, and government administration contribute their experience and their judgment in an effort to deal with the major aspects of the subject. Their focus is on the meeting of actual problems; they consider the decision making process in both public and public-private organizations. Topics are grouped in three general categories: personnel needs and resources, organizational problems and techniques, and the administrative role in policy leadership.

The Moon is a Planet Too: Lunar Science and Robotic Exploration

NASA Technical Reports Server (NTRS)

Cohen, Barbara

2008-01-01

The first decades of the 21st century will be marked by major lunar science and exploration activities. The Moon is a witness to 4.5 billion years of solar system history, recording that history more completely and more clearly than any other planetary body. Lunar science encompasses early planetary evolution and differentiation, lava eruptions and fire fountains, impact scars throughout time, and billions of years of volatile input. I will cover the main outstanding issues in lunar science today and the most intriguing scientific opportunities made possible by renewed robotic and human lunar exploration. Barbara is a planetary scientist at NASA s Marshall Space Flight Center. She studies meteorites from the Moon, Mars and asteroids and has been to Antarctica twice to hunt for them. Barbara also works on the Mars Exploration Rovers Spirit and Opportunity and has an asteroid named after her. She is currently helping the Lunar Precursor Robotics Program on the Lunar Mapping and Modeling Project, a project tasked by the Exploration System Mission Directorate (ESMD) to develop maps and tools of the Moon to benefit the Constellation Program lunar planning. She is also supporting the Science Mission Directorate s (SMD) lunar flight projects line at Marshall as the co-chair of the Science Definition Team for NASA s next robotic landers, which will be nodes of the International Lunar Network, providing geophysical information about the Moon s interior structure and composition.

Defense Science Board Task Force Report on Cyber Defense Management

DTIC Science & Technology

2016-09-01

manage cyber security is often a verymanual and labor intensive process. When a crisis hits, DoD responses range from highly automatedand instrumented...DSB Task Force Report on Cyber Defense Management September 2016 (U) This page intentionally blank REPORT OF THE DEFENSE SCIENCE BOARD STUDY ON Cyber ...DEFENSE FOR ACQUISITION, TECHNOLOGY & LOGISTICS SUBJECT: Final Report of the Defense Science Board (DSB) Task Force on Cyber Defense Management I am

78 FR 68480 - Sunshine Act Meetings; National Science Board

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-14

..., December 11, 2013, 6:00 p.m.-7:00 p.m. e.s.t. SUBJECT MATTER: A discussion of the results of the Task Force... NATIONAL SCIENCE FOUNDATION Sunshine Act Meetings; National Science Board The National Science Board's Task Force on Administrative Burdens, pursuant to NSF regulations (45 CFR Part 614), the...

Policy Studies Series: Japanese Technology Policy: What’s the Secret?

DTIC Science & Technology

1991-02-01

producers, while subsidies , tax incentives and loan programs provide incentives for Japanese industry to invest in and develop technology. These practices...Education [J Science and Technology Agency 0 MITI 234 12 Defense Agency o Ministry of Agric ., For. & Fish - Ministry of HeallhuWelfare 0 Min. of Posts and...34 The primary task of consortia is information exchange and coordination of a research agenda, not actual joint research. They are most effective in

Self-Development for Cyber Warriors

DTIC Science & Technology

2011-11-10

Aggressive self-development is a critical task for the cyber warfare professional. No matter the quality, formal training and education programs age...Books and Science Fiction); Technology and Cyber-Related Magazines and Blogs; Specific Cyber Warfare Journal and Magazine Articles; Key Documents on...the strengths and weaknesses of the major donor career fields to the cyber workforce, and a Self-Assessment of Cyber Domain Expertise for readers who wish to assess their own cyber warfare expertise.

ML-o-Scope: A Diagnostic Visualization System for Deep Machine Learning Pipelines

DTIC Science & Technology

2014-05-16

ML-o-scope: a diagnostic visualization system for deep machine learning pipelines Daniel Bruckner Electrical Engineering and Computer Sciences... machine learning pipelines 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f...the system as a support for tuning large scale object-classification pipelines. 1 Introduction A new generation of pipelined machine learning models

Partnership in Innovative Preparation for Educators and Students (PIPES)

DTIC Science & Technology

2013-12-23

it? Sign up for this workshop to find out! You will construct a working wind generator to find out which turbine generates the most electricity...program an advanced robot that will accomplish a greater number of amazing tasks using additional sensors and commands. Requires some previous NXT...tech wireless networks and cell phones to solve a cyber-bullying mystery . Learn ways to stay safe online. 19 Kitchen Chemistry – Science and

Training Guide for Observation and Interviewing in Marine Corps Task Analysis. Training Manual 3

DTIC Science & Technology

1975-08-01

McGraw- Hill Book Co., 1954. This is a comprehensive text that treats theory and sta- tistical operations in psychological testing . Chapter 14 deals...with reliability and validity of measures. -44- Reliabilitv and Validity (cont’d.) Cronbach, L., ESSENTIALS OF PSYCHOLOGICAL TESTING , 2nd ed., New...Commandant of the Marine Corps (Code RD) And Monitored By Personnel and Training Research Programs Psychological Sciences Division Office of Naval

Interruption of Neural Function.

DTIC Science & Technology

1987-05-01

applcbse) University of Colorado I Be. ADDRESS (City. Stele and ZIP Code) 10. SOURCE OF FUNDING NOS. Campus Box B-19 PROGRAM PROJECT TASK WORK UNIT Boulder...rectification, frequency-sensitive phenomena, safety, and some effects on bio - logical systems," invited review, Charles Polk, Ed., CRC Handbook of Biological...experimental test", Mathematical Bio - Sciences, Vol. 29, pp. 235-253, 1978. [131 Kuf1er. S. WV., J. G. Nicholls, and A. R. Martin, "From Nettron to Brain

Report of the Defense Science Board Task Force on Defense Nuclear Agency

DTIC Science & Technology

1993-04-01

capability . including an adequate body of technically-qualifted people? ...................................................... ilI 3) What happens f...operational or warfighting capabilities ; no established way of providing support to CINCs: and in any event. DNA’s technology programs are broader than DOE’s...success of the major primes and their subcontractors (who are part of the DNA core capability ). We recommend that DNA continue to be the primary focal

Hybrid Memory Management for Parallel Execution of Prolog on Shared Memory Multiprocessors

DTIC Science & Technology

1990-06-01

organizing data to increase locality. The stack structure exhibits greater locality than the heap structure. Tradeoff decisions can also be made on...PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES...University of California at Berkeley,Department of Electrical Engineering and Computer Sciences,Berkeley,CA,94720 8. PERFORMING ORGANIZATION REPORT

Science and Technology Policymaking: A Primer

DTIC Science & Technology

2008-04-22

the federal government CRS-2 4 U.S. Constitution, Article I, Section 8, Clause 8. 5 Jeffrey K. Stine, A History of Science Policy in the United States...Stine, A History of Science Policy in the United States, 1940-1985 , Report for the House Committee on Science and Technology Task Force on Science...K. Stine, A History of Science Policy in the United States, 1940-1985 , Report for the House Committee on Science and Technology Task Force on

ILSI Europe's Food Allergy Task Force: From Defining the Hazard to Assessing the Risk from Food Allergens.

PubMed

Crevel, René R W; Ronsmans, Stefan; Marsaux, Cyril F M; Bánáti, Diána

2018-01-01

The International Life Sciences Institute (ILSI) Europe Food Allergy Task Force was founded in response to early public concerns about the growing impact of food allergies almost coincidentally with the publication of the 1995 Food and Agriculture Organization-World Health Organization Technical Consultation on Food Allergies. In line with ILSI principles aimed to foster collaboration between stakeholders to promote consensus on science-based approaches to food safety and nutrition, the task force has played a central role since then in the development of risk assessment for food allergens. This ranged from consideration of the criteria to be applied to identifying allergens of public health concern through methodologies to determine the relationship between dose and the proportion of allergic individuals reacting, as well as the nature of the observed responses. The task force also promoted the application of novel, probabilistic risk assessment methods to better delineate the impact of benchmarks, such as reference doses, and actively participated in major European food allergy projects, such as EUROPREVALL, the European Union (EU)-funded project "The prevalence, cost and basis of food allergy across Europe;" and iFAAM, "Integrated approaches to food allergen and allergy risk management," also an EU-funded project. Over the years, the task force's work has evolved as answers to initial questions raised further issues: Its current work program includes a review of analytical methods and how different ones can best be deployed given their strengths and limitations. Another activity, which has just commenced, aims to develop a framework for stakeholders to achieve consensus on acceptable risk.

“Astronomy for a Better World”: IAU/OAD Task Force One Activities to Develop Astronomy Education and Research at Universities in the Developing World

NASA Astrophysics Data System (ADS)

Guinan, Edward Francis; Kolenberg, Katrien

2015-08-01

The Task Force (1) on Astronomy for Universities & Research (TF-1) was established in 2012 as part of the IAU Office of Astronomy for Development (OAD). This Task Force drives activities related to astronomy education and research at universities mainly in the developing world. Astronomy is used to stimulate research and education in STEM fields and to develop and promote astronomy in regions of the world where there is little or no astronomy. There is also potential for developing research in the historical and cultural aspects of astronomy which may prove important for stimulating an interest in the subject in communities where there is yet no established interest in the science.Since the establishment of the OAD, over 25 TF-1 programs have been funded (or partially funded) to support a wide variety of interesting and innovative astronomy programs in Africa, Asia, South-East Asia, Middle-East, and in South & Central America. Nearly every aspect of development has been supported. These programs include supporting: regional astronomy training schools, specialized workshops, research visits, university twinning programs, distance learning projects, university astronomy curriculum development, as well as small telescope and equipment grants. In addition, a large new program - Astrolab - was introduced (by J-P De Greve and Michele Gerbaldi) to bring starlight” into the class room. In the Astrolab program students carry out and reduce CCD photometry secured by them using remotely controlled telescopes. Results from pilot programs will be discussed.OAD TF-1 programs will be discussed along with future plans for improving and expanding these programs to bring astronomy education and research to a greater number of people and indeed to use Astronomy for a Better World. Information and advice will also be provided about applying for support in the future.

Universities Earth System Scientists Program

NASA Technical Reports Server (NTRS)

Estes, John E.

1995-01-01

This document constitutes the final technical report for the National Aeronautics and Space Administration (NASA) Grant NAGW-3172. This grant was instituted to provide for the conduct of research under the Universities Space Research Association's (USRA's) Universities Earth System Scientist Program (UESSP) for the Office of Mission to Planet Earth (OMTPE) at NASA Headquarters. USRA was tasked with the following requirements in support of the Universities Earth System Scientists Programs: (1) Bring to OMTPE fundamental scientific and technical expertise not currently resident at NASA Headquarters covering the broad spectrum of Earth science disciplines; (2) Conduct basic research in order to help establish the state of the science and technological readiness, related to NASA issues and requirements, for the following, near-term, scientific uncertainties, and data/information needs in the areas of global climate change, clouds and radiative balance, sources and sinks of greenhouse gases and the processes that control them, solid earth, oceans, polar ice sheets, land-surface hydrology, ecological dynamics, biological diversity, and sustainable development; (3) Evaluate the scientific state-of-the-field in key selected areas and to assist in the definition of new research thrusts for missions, including those that would incorporate the long-term strategy of the U.S. Global Change Research Program (USGCRP). This will, in part, be accomplished by study and evaluation of the basic science needs of the community as they are used to drive the development and maintenance of a global-scale observing system, the focused research studies, and the implementation of an integrated program of modeling, prediction, and assessment; and (4) Produce specific recommendations and alternative strategies for OMTPE that can serve as a basis for interagency and national and international policy on issues related to Earth sciences.

Calcination/dissolution chemistry development Fiscal year 1995

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

Delegard, C.H.

1995-09-01

The task {open_quotes}IPC Liaison and Chemistry of Thermal Reconstitution{close_quotes} is a $300,000 program that was conducted in Fiscal Year (FY) 1995 with U.S. Department of Energy (DOE) Office of Research and Development (EM-53) Efficient Separations and Processing Crosscutting Program supported under technical task plan (TTP) RL4-3-20-04. The principal investigator was Cal Delegard of the Westinghouse Hanford Company (WHC). The task encompassed the following two subtasks related to the chemistry of alkaline Hanford Site tank waste: (1) Technical Liaison with the Institute of Physical Chemistry of the Russian Academy of Science (IPC/RAS) and its research into the chemistry of transuranic elementsmore » (TRU) and technetium (Tc) in alkaline media. (2) Laboratory investigation of the chemistry of calcination/dissolution (C/D) (or thermal reconstitution) as an alternative to the present reference Hanford Site tank waste pretreatment flowsheet, Enhanced Sludge Washing (ESW). This report fulfills the milestone for the C/D subtask to {open_quotes}Provide End-of-Year Report on C/D Laboratory Test Results{close_quotes} due 30 September 1995. A companion report, fulfilling the milestone to provide an end-of-year report on the IPC/RAS liaison, also has been prepared.« less

The Nation's Report Card: Science in Action--Hands-On and Interactive Computer Tasks from the 2009 Science Assessment. NCES 2012-468

ERIC Educational Resources Information Center

National Center for Education Statistics, 2012

2012-01-01

Science education is not just about learning facts in a classroom--it's about doing activities where students put their understanding of science principles into action. That's why two unique types of activity-based tasks were administered as part of the 2009 National Assessment of Educational Progress (NAEP) science assessment. In addition to the…

Challenges to Superfund Community Nutrition Programs in Kentucky

PubMed Central

Gaetke, Lisa; Gaetke, Kara; Bowen, Christa

2008-01-01

Since 2000, the University of Kentucky's (UK's) Superfund Basic Research Program (SBRP) Community Outreach Core has provided support and guidance through Superfund Community Action through Nutrition (SCAN) programs, which meet the needs of individuals and communities affected by environmental contaminants. It has been shown that nutrition may modulate the toxicity of Superfund chemicals. SCAN programs integrate nutrition education, nutrition science research, and health communication to increase understanding of health risks associated with residing near Superfund sites. Two critical tasks must be accomplished. SCAN personnel must identify and recruit affected community members, and then, offer meaningful programs. Certain quantitative outcome measures and legal issues presented both challenges and opportunities. Community members preferred qualitative evaluation discussions, which showed increased knowledge and improved attitudes following SCAN programs. SCAN, in full partnership with affected communities, translates safe, effective nutrition information to reduce health risks associated with exposure to Superfund pollutants. PMID:18443657

Challenges to superfund community nutrition programs in kentucky.

PubMed

Gaetke, Lisa; Gaetke, Kara; Bowen, Christa

2008-03-01

Since 2000, the University of Kentucky's (UK's) Superfund Basic Research Program (SBRP) Community Outreach Core has provided support and guidance through Superfund Community Action through Nutrition (SCAN) programs, which meet the needs of individuals and communities affected by environmental contaminants. It has been shown that nutrition may modulate the toxicity of Superfund chemicals. SCAN programs integrate nutrition education, nutrition science research, and health communication to increase understanding of health risks associated with residing near Superfund sites. Two critical tasks must be accomplished. SCAN personnel must identify and recruit affected community members, and then, offer meaningful programs. Certain quantitative outcome measures and legal issues presented both challenges and opportunities. Community members preferred qualitative evaluation discussions, which showed increased knowledge and improved attitudes following SCAN programs. SCAN, in full partnership with affected communities, translates safe, effective nutrition information to reduce health risks associated with exposure to Superfund pollutants.

BioVeL: a virtual laboratory for data analysis and modelling in biodiversity science and ecology.

PubMed

Hardisty, Alex R; Bacall, Finn; Beard, Niall; Balcázar-Vargas, Maria-Paula; Balech, Bachir; Barcza, Zoltán; Bourlat, Sarah J; De Giovanni, Renato; de Jong, Yde; De Leo, Francesca; Dobor, Laura; Donvito, Giacinto; Fellows, Donal; Guerra, Antonio Fernandez; Ferreira, Nuno; Fetyukova, Yuliya; Fosso, Bruno; Giddy, Jonathan; Goble, Carole; Güntsch, Anton; Haines, Robert; Ernst, Vera Hernández; Hettling, Hannes; Hidy, Dóra; Horváth, Ferenc; Ittzés, Dóra; Ittzés, Péter; Jones, Andrew; Kottmann, Renzo; Kulawik, Robert; Leidenberger, Sonja; Lyytikäinen-Saarenmaa, Päivi; Mathew, Cherian; Morrison, Norman; Nenadic, Aleksandra; de la Hidalga, Abraham Nieva; Obst, Matthias; Oostermeijer, Gerard; Paymal, Elisabeth; Pesole, Graziano; Pinto, Salvatore; Poigné, Axel; Fernandez, Francisco Quevedo; Santamaria, Monica; Saarenmaa, Hannu; Sipos, Gergely; Sylla, Karl-Heinz; Tähtinen, Marko; Vicario, Saverio; Vos, Rutger Aldo; Williams, Alan R; Yilmaz, Pelin

2016-10-20

Making forecasts about biodiversity and giving support to policy relies increasingly on large collections of data held electronically, and on substantial computational capability and capacity to analyse, model, simulate and predict using such data. However, the physically distributed nature of data resources and of expertise in advanced analytical tools creates many challenges for the modern scientist. Across the wider biological sciences, presenting such capabilities on the Internet (as "Web services") and using scientific workflow systems to compose them for particular tasks is a practical way to carry out robust "in silico" science. However, use of this approach in biodiversity science and ecology has thus far been quite limited. BioVeL is a virtual laboratory for data analysis and modelling in biodiversity science and ecology, freely accessible via the Internet. BioVeL includes functions for accessing and analysing data through curated Web services; for performing complex in silico analysis through exposure of R programs, workflows, and batch processing functions; for on-line collaboration through sharing of workflows and workflow runs; for experiment documentation through reproducibility and repeatability; and for computational support via seamless connections to supporting computing infrastructures. We developed and improved more than 60 Web services with significant potential in many different kinds of data analysis and modelling tasks. We composed reusable workflows using these Web services, also incorporating R programs. Deploying these tools into an easy-to-use and accessible 'virtual laboratory', free via the Internet, we applied the workflows in several diverse case studies. We opened the virtual laboratory for public use and through a programme of external engagement we actively encouraged scientists and third party application and tool developers to try out the services and contribute to the activity. Our work shows we can deliver an operational, scalable and flexible Internet-based virtual laboratory to meet new demands for data processing and analysis in biodiversity science and ecology. In particular, we have successfully integrated existing and popular tools and practices from different scientific disciplines to be used in biodiversity and ecological research.

WaterBotics: Pooling Students to STEM

NASA Astrophysics Data System (ADS)

Stambaugh, Beverly

2015-04-01

The STEM workforce of the future is sitting in today's K-12 classrooms, attending summer camps, and participating in after-school programs. How do we attract more youth -- particularly those currently underrepresented in STEM fields such as girls and minorities -- to explore the marvels of engineering and science? How do we entice them to become active participants - not merely witnesses - in the creation of solutions for our global neighborhood's greatest challenges, from environmental cleanup, to safe and efficient energy production, to improvements in healthcare? The WaterBotics program is one vehicle that has demonstrated success in engaging young learners. This underwater robotics program is designed to provide hands-on experiences for middle and high school age youth to engineering design, information technology tools, and science concepts, and to increase awareness and interest in engineering and IT careers. Middle and high school participants demonstrate increased enjoyment in studying science and engineering and interest in STEM careers as a result of WaterBotics. Such results can be seen from a statewide initiative that reached more than 2,600 middle and high school students in New Jersey in 2006-09 where student learning of science concepts and programming increased (McGrath et al, 2009, 2008). These findings provide the impetus to expand the WaterBotics program nationally. The curriculum can be used either in traditional classroom settings or in after-school and summer-camp settings. This problem-based program requires teams of students to work together to design, build, test, and redesign underwater robots, or "bots" made of LEGO® and other components. Students use the NXT and LEGO Mindstorms® software to program their robots to maneuver in the water, thereby gaining valuable experience with computer programming, as well as 21st Century skills. Teams must complete a series of increasingly sophisticated challenges which culminates with a final challenge that integrates learning from the prior challenges. The nature of these challenges allows for easy adaptation to various real-world scenarios for students to engage in, such as developing a submarine for ocean floor study or designing a vehicle to explore and mine the ocean for mineral resources. First-hand experience with WaterBotics curriculum has shown the increased engagement and excitement for STEM. Starting with a peanut butter and jelly sandwich leads to amazing discovery as students work through the engineering design process, sketching and building their LEGO robots and learning the steps to simple programs that allow their robotic creations to complete various tasks. With LEGOs being so easy to use, students can easily revise their design over and over again until it looks and works as it should. Once the students have the opportunity to test their design in the water for the first time, they are hooked. They can see that something they designed and built actually completes the task, even if it takes multiple tries, and they want to try the next challenge.

Teaching programming and modelling skills to first-year earth & environmental science undergraduates: outcomes and lessons learned from a pilot project

NASA Astrophysics Data System (ADS)

Fisher, J. A.; Brewer, C.; O'Brien, G.

2017-12-01

Computing and programming are rapidly becoming necessary skills for earth and environmental scientists. Scientists in both academia and industry must be able to manipulate increasingly large datasets, create plots and 3-D visualisations of observations, and interpret outputs from complex numerical models, among other tasks. However, these skills are rarely taught as a compulsory part of undergraduate earth science curricula. In 2016, the School of Earth & Environmental Sciences at the University of Wollongong began a pilot program to integrate introductory programming and modelling skills into the required first-year core curriculum for all undergraduates majoring in earth and environmental science fields. Using Python, a popular teaching language also widely used by professionals, a set of guided exercises were developed. These exercises use interactive Jupyter Notebooks to introduce students to programming fundamentals and simple modelling problems relevant to the earth system, such as carbon cycling and population growth. The exercises are paired with peer review activities to expose students to the multitude of "correct" ways to solve computing problems. In the last weeks of the semester, students work in groups to creatively adapt their new-found skills to selected problems in earth system science. In this presentation, I will report on outcomes from delivering the new curriculum to the first two cohorts of 120-150 students, including details of the implementation and the impacts on both student aptitude and attitudes towards computing. While the first cohort clearly developed competency, survey results suggested a drop in student confidence over the course of the semester. To address this confidence gap for the second cohort, the in-class activities are now being supplemented with low-stakes open-book review quizzes that provide further practice with no time pressure. Research into the effectiveness of these review quizzes is ongoing and preliminary findings will be discussed, along with lessons learned in the process and plans for the future.

Supporting open collaboration in science through explicit and linked semantic description of processes

USGS Publications Warehouse

Gil, Yolanda; Michel, Felix; Ratnakar, Varun; Read, Jordan S.; Hauder, Matheus; Duffy, Christopher; Hanson, Paul C.; Dugan, Hilary

2015-01-01

The Web was originally developed to support collaboration in science. Although scientists benefit from many forms of collaboration on the Web (e.g., blogs, wikis, forums, code sharing, etc.), most collaborative projects are coordinated over email, phone calls, and in-person meetings. Our goal is to develop a collaborative infrastructure for scientists to work on complex science questions that require multi-disciplinary contributions to gather and analyze data, that cannot occur without significant coordination to synthesize findings, and that grow organically to accommodate new contributors as needed as the work evolves over time. Our approach is to develop an organic data science framework based on a task-centered organization of the collaboration, includes principles from social sciences for successful on-line communities, and exposes an open science process. Our approach is implemented as an extension of a semantic wiki platform, and captures formal representations of task decomposition structures, relations between tasks and users, and other properties of tasks, data, and other relevant science objects. All these entities are captured through the semantic wiki user interface, represented as semantic web objects, and exported as linked data.

XPRESS: eXascale PRogramming Environment and System Software

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

Brightwell, Ron; Sterling, Thomas; Koniges, Alice

The XPRESS Project is one of four major projects of the DOE Office of Science Advanced Scientific Computing Research X-stack Program initiated in September, 2012. The purpose of XPRESS is to devise an innovative system software stack to enable practical and useful exascale computing around the end of the decade with near-term contributions to efficient and scalable operation of trans-Petaflops performance systems in the next two to three years; both for DOE mission-critical applications. To this end, XPRESS directly addresses critical challenges in computing of efficiency, scalability, and programmability through introspective methods of dynamic adaptive resource management and task scheduling.

A concept of a space hazard counteraction system: Astronomical aspects

NASA Astrophysics Data System (ADS)

Shustov, B. M.; Rykhlova, L. V.; Kuleshov, Yu. P.; Dubov, Yu. N.; Elkin, K. S.; Veniaminov, S. S.; Borovin, G. K.; Molotov, I. E.; Naroenkov, S. A.; Barabanov, S. I.; Emel'yanenko, V. V.; Devyatkin, A. V.; Medvedev, Yu. D.; Shor, V. A.; Kholshevnikov, K. V.

2013-07-01

The basic science of astronomy and, primarily, its branch responsible for studying the Solar System, face the most important practical task posed by nature and the development of human civilization—to study space hazards and to seek methods of counteracting them. In pursuance of the joint Resolution of the Federal Space Agency (Roscosmos) and the RAS (Russian Academy of Sciences) Space Council of June 23, 2010, the RAS Institute of Astronomy in collaboration with other scientific and industrial organizations prepared a draft concept of the federal-level program targeted at creating a system of space hazard detection and counteraction. The main ideas and astronomical content of the concept are considered in this article.

Parallel simulations of Grover's algorithm for closest match search in neutron monitor data

NASA Astrophysics Data System (ADS)

Kussainov, Arman; White, Yelena

We are studying the parallel implementations of Grover's closest match search algorithm for neutron monitor data analysis. This includes data formatting, and matching quantum parameters to a conventional structure of a chosen programming language and selected experimental data type. We have employed several workload distribution models based on acquired data and search parameters. As a result of these simulations, we have an understanding of potential problems that may arise during configuration of real quantum computational devices and the way they could run tasks in parallel. The work was supported by the Science Committee of the Ministry of Science and Education of the Republic of Kazakhstan Grant #2532/GF3.

Myria: Scalable Analytics as a Service

NASA Astrophysics Data System (ADS)

Howe, B.; Halperin, D.; Whitaker, A.

2014-12-01

At the UW eScience Institute, we're working to empower non-experts, especially in the sciences, to write and use data-parallel algorithms. To this end, we are building Myria, a web-based platform for scalable analytics and data-parallel programming. Myria's internal model of computation is the relational algebra extended with iteration, such that every program is inherently data-parallel, just as every query in a database is inherently data-parallel. But unlike databases, iteration is a first class concept, allowing us to express machine learning tasks, graph traversal tasks, and more. Programs can be expressed in a number of languages and can be executed on a number of execution environments, but we emphasize a particular language called MyriaL that supports both imperative and declarative styles and a particular execution engine called MyriaX that uses an in-memory column-oriented representation and asynchronous iteration. We deliver Myria over the web as a service, providing an editor, performance analysis tools, and catalog browsing features in a single environment. We find that this web-based "delivery vector" is critical in reaching non-experts: they are insulated from irrelevant effort technical work associated with installation, configuration, and resource management. The MyriaX backend, one of several execution runtimes we support, is a main-memory, column-oriented, RDBMS-on-the-worker system that supports cyclic data flows as a first-class citizen and has been shown to outperform competitive systems on 100-machine cluster sizes. I will describe the Myria system, give a demo, and present some new results in large-scale oceanographic microbiology.

Reading instruction in science: Teachers' practices, beliefs, & self-efficacy

NASA Astrophysics Data System (ADS)

Morales, Christina M.

The Common Core State Standards (CCSS, 2010) and the Next Generation Science Standards (NGSS, 2013) call on science teachers to play a stronger role in helping students learn from informational science texts. Curriculum implementation efforts aimed at addressing these new standards should build on what teachers are already doing to help students with reading in their classrooms and the pedagogical issues that they feel are important to science learning. However, few current studies have gathered these important insights from science teachers. Aiming to fill this gap in the literature, this study attempted to describe middle school science teachers' current practices, beliefs, and self-efficacy regarding reading and reading instruction in their classrooms. A conceptual model hypothesizing that self-efficacy mediates the relationship between teachers' beliefs about how important reading instruction is to science learning and how often they provide reading instruction in their science classes was also tested. Participants (N = 247) reported that students regularly engaged in reading-related tasks in science class. Somer's D correlation analyses highlighted positive associations between the frequency with which teachers reported that students engaged in various reading-related tasks and the frequency with which they reported providing reading instruction for those tasks, suggesting that students tended to receive explicit instruction or coaching for the reading-related tasks they engaged in most often. Middle school science teachers also expressed positive beliefs about the importance of reading-related tasks and explicit instruction or coaching for reading in science and tended to take on responsibility for helping students become better readers of science texts. Last, a path analysis confirmed that the association between teachers' beliefs and practices was mediated through teachers' self-efficacy (beta = .07, p < .001). This suggests that self-efficacy can influence teacher practice: even if teachers believe that reading instruction is important or even essential to science learning, they might avoid or resist providing reading instruction if they do not feel efficacious in helping students become stronger readers of science texts.

An Examination of the Effects of a Quality Circles Program on Attitudinal Variables in Two DoD Installations

DTIC Science & Technology

1983-09-28

organization, the leader, the group, the reward system, and the individual’s attitudes, skills, and effort expended ( Szilagyi & Wallace , 1980), The...hesiveness are consistent with group tasks and goals. Szilagyi and Wallace (1980) write that the highest levels of group performance are found in highly...organizational commitment. Administrative Science Quarterly, March 1977, 46-56. Szilagyi , A. D., Jr., & Wallace , M. J., Jr. Organizational behavior and

Advanced Hard Real-Time Operating System, The Maruti Project. Part 1.

DTIC Science & Technology

1997-01-01

REAL - TIME OPERATING SYSTEM , THE MARUTI PROJECT Part 1 of 2 Ashok K. Agrawala Satish K. Tripathi Department of Computer Science University of Maryland...Hard Real - Time Operating System , The Maruti Project DASG-60-92-C-0055 5b. Program Element # 62301E 6. Author(s) 5c. Project # DRPB Ashok K. Agrawala...SdSA94), a real - time operating system developed at the I3nversity of Maryland, and conducted extensive experiments under various task

NESTOR: A Computer-Based Medical Diagnostic Aid That Integrates Causal and Probabilistic Knowledge.

DTIC Science & Technology

1984-11-01

indiidual conditional probabilities between one cause node and its effect node, but less common to know a joint conditional probability between a...PERFOAMING ORG. REPORT NUMBER * 7. AUTI4ORs) O Gregory F. Cooper 1 CONTRACT OR GRANT NUMBERIa) ONR N00014-81-K-0004 g PERFORMING ORGANIZATION NAME AND...ADDRESS 10. PROGRAM ELEMENT, PROJECT. TASK Department of Computer Science AREA & WORK UNIT NUMBERS Stanford University Stanford, CA 94305 USA 12. REPORT

Signal Processing with Degenerate Four-Wave Mixing.

DTIC Science & Technology

1987-12-07

MONITORING ORGANIZATION Optical Sciences Center j (i applicable) 6c. ADDRESS (City, State, and ZIPCode) 7b. ADDRESS (City, State, and ZIP Cod...apOliable) AFOSR I j AFOSR-84-0277 I, ADDRESS (City, State and ZIP Code) 10. SOURCE OF FUNDING NUMBERS Bulig40PROGRAM IPROJECT TASK I WORK UNIT Buling...5 Accesson Fo I - __ 0 4.Z- NTIS GRA. D__t _______r_!_ ________I,,* k AccessiondFor Dist.~~ .ipe i 45 rix’ _ _____ _____ __ j

Deployment-Related Factors, Mental Health, and Suicide: Review of the Literature

DTIC Science & Technology

2011-04-01

Highway, Suite 1204, Arlington VA 22202-4302. Respondents should be aware that notwithstanding any other provision of law , no person shall be subject to a...5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7...PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Department of Medical & Clinical Psychology Uniformed Services University of the Health Sciences 4301 Jones

Building a Discourse-Tagged Corpus in the Framework of Rhetorical Structure Theory

DTIC Science & Technology

2001-01-01

lmcarlnord@aol.com Daniel Marcu Information Sciences Institute University of S . California Marina del Rey, CA 90292 marcu@isi.edu Mary Ellen Okurowski...Rhetorical Structure Theory 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK...UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Department of Defense,9800 Savage Road,Fort Meade,MD,20755 8. PERFORMING

Access Point Selection for Multi-Rate IEEE 802.11 Wireless LANs

DTIC Science & Technology

2014-05-16

Mobile Systems, Applications and Services, 2006. [2] S . Vasudevan, K. Papagiannaki, C . Diot, J. Kurose, and D. Towsley, “Facilitating Access Point...LANs 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7...PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) University of California at Berkeley,Electrical Engineering and Computer Sciences,Berkeley,CA,94720 8

Defense Science Board Task Force on Future Need for VTOL/STOL Aircraft

DTIC Science & Technology

2007-07-01

Brigadier General Robin P. Swan and Scott R . McMichael. "The Transforming Power of Mounted Vertical Maneuver," draft article for publication in Military...1 CHAPTER 4 Estimated Heavy Lifter Program Cost (in billions of dollars) Fixed Production Cost Cost New Prototype 1 00h 2 Bn Sets Concept Payload R &D...Countermeasures Systems Mr. William Taylor, AFRL/SNJW Mr. Steven Schellberg Vectored Thrust Ducted Propeller (VTDP) Piasecki Aircraft Corporation Compound

Strategic Communication Science and Technology Plan: Current Activities, Capability Gaps and Areas for Further Investment

DTIC Science & Technology

2009-04-01

STRATEGIC COMMUNICATION  SCIENCE AND TECHNOLOGY  PLAN  C A   URRENT ACTIVITIES, CAPABILITY  GAPS   ND  AREAS  FOR FURTHER INVESTMENT  April 2009... Gaps and Areas for Further Investment 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK...Empowering the interagency process 17 3. Equipping for an information- based future 18 4. Facilitating audience activities 19 AREAS

LWIR Microgrid Polarimeter for Remote Sensing Studies

DTIC Science & Technology

2010-02-28

Polarimeter for Remote Sensing Studies 5b. GRANT NUMBER FA9550-08-1-0295 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 1. Scott Tyo 5e. TASK...and tested at the University of Arizona, and preliminary images are shown in this final report. 15. SUBJECT TERMS Remote Sensing , polarimetry 16...7.0 LWIR Microgrid Polarimeter for Remote Sensing Studies J. Scott Tyo College of Optical Sciences University of Arizona Tucson, AZ, 85721 tyo

Integrated Support for Manipulation and Display of 3D Objects for the Command and Control Workstation of the Future

DTIC Science & Technology

1989-06-01

Science Unclassified SECURITY CLASSIFICATION OF THIS PAGE REPORT DOCUMENTATION PAGE la. REPORT SECURITY CLASS’r!CATION )b RESTRICTIVE MARKINGS UNCLASSIFIED...2a. SECURITY CLASSIFICATION AUTHORITY 3. DISTRIBUTION/AVAILABILITY OF REPORT Approved for public release; Zb. DECLASSIFICATION I DOWNGRADING SCHEDULE...ZIP Code) 10 SOURCE OF FUNDING NUMBERS PROGRAM PROJECT TASK WORK UNIT Monterey, CA. 93943 FLEMENT NO. NO. NO ACCESSION NO. 11. TITLE (Include Security

Scientists Involved in K-12 Education

NASA Astrophysics Data System (ADS)

Robigou, V.

2004-12-01

The publication of countless reports documenting the dismal state of science education in the 1980s, and the Third International Mathematics and Science Study (TIMMS) report (1996) called for a wider involvement of the scientific community in K-12 education and outreach. Improving science education will not happen without the collaboration of educators and scientists working in a coordinated manner and it requires a long-term, continuous effort. To contribute effectively to K-12 education all scientists should refer to the National Science Education Standards, a set of policies that guide the development of curriculum and assessment. Ocean scientists can also specifically refer to the COSEE recommendations (www.cosee.org) that led to the creation of seven regional Centers for Ocean Sciences Education Excellence. Scientists can get involved in K-12 education in a multitude of ways. They should select projects that will accommodate time away from their research and teaching obligations, their talent, and their interest but also contribute to the education reform. A few examples of effective involvement are: 1) collaborating with colleagues in a school of education that can lead to better education of all students and future teachers, 2) acting as a resource for a national program or a local science fair, 3) serving on the advisory board of a program that develops educational material, 4) speaking out at professional meetings about the value of scientists' involvement in education, 5) speaking enthusiastically about the teaching profession. Improving science education in addition to research can seem a large, overwhelming task for scientists. As a result, focusing on projects that will fit the scientist's needs as well as benefit the science reform is of prime importance. It takes an enormous amount of work and financial and personnel resources to start a new program with measurable impact on students. So, finding the right opportunity is a priority, and stepping-in pre-existing programs to contribute right away without having to re-invent the wheel is a good approach. Education and outreach sessions are expanding at professional, scientific meetings such as AGU, and provide an excellent start for those in search of new educational experiences. Contacting a regional COSEE is also a very effective way to get involved.

77 FR 61573 - Science Advisory Board Satellite Task Force; Availability of Draft Report and Request for Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-10

...-2506-01] RIN 0648-XC276 Science Advisory Board Satellite Task Force; Availability of Draft Report and... notice on behalf of the NOAA Science Advisory Board (SAB) to announce the availability of the draft..., 2012. ADDRESSES: The Draft Report of the SATTF will be available on the NOAA Science Advisory Board Web...

A Correlational Study of Seven Projective Spatial Structures with Regard to the Phases of the MOON^

NASA Astrophysics Data System (ADS)

Wellner, Karen Linette

1995-01-01

This study investigated the relationship between projective spatial structures and the ability to construct a scientific model. In addition, gender-related performance and the influence of prior astronomy experience on task success were evaluated. Sixty-one college science undergraduates were individually administered Piagetian tasks to assess for projective spatial structures and the ability to set up a phases of the moon model. The spatial tasks included: (a) Mountains task (coordination of perspectives); (b) Railroad task (size and intervals of objects with increasing distance); (c) Telephone Poles task (masking and ordering objects); and (d) Shadows task (spatial relationships between an object and its shadow, dependent upon the object's orientation). Cramer coefficient analyses indicated that significant relationships existed between Moon task and spatial task success. In particular, the Shadows task, requiring subjects to draw shadows of objects in different orientations, proved most difficult and was most strongly associated with with a subject's understanding of lunar phases. Chi-square tests for two independent samples were used to analyze gender performance differences on each of the Ave tasks. Males performed significantly better at a.05 significance level in regard to the Shadows task and the Moon task. Chi-square tests for two independent samples showed no significant difference in Moon task performance between subjects with astronomy or Earth science coursework, and those without such science classroom experience. Overall, only six subjects passed all seven projective spatial structure tasks. Piaget (1967) contends that concrete -operational spatial structures must be established before an individual is able to develop formal-operational patterns of thinking. The results of this study indicate that 90% of the interviewed science majors are still operating at the concrete-operational level. Several educational implications were drawn from this study: (1) The teaching of spatially dependent content to students without prerequisite spatial structures results in understanding no further beyond that which can be memorized; (2) assessment for projective spatial structures should precede science lessons dealing with time-space relationships, and (3) a student's level of spatial ability may directly impact upon interpretation of three-dimensional models.

Science Inquiry as Knowledge Transformation: Investigating Metacognitive and Self-regulation Strategies to Assist Students in Writing about Scientific Inquiry Tasks

NASA Astrophysics Data System (ADS)

Collins, Timothy A.

2011-12-01

Science inquiry is central to the science education reform efforts that began in the early 1990's. It is both a topic of instruction and a process to be experienced. Student engagement in the process of scientific inquiry was the focus of this study. The process of scientific inquiry can be conceived as a two-part task. In the initial part of the task, students identify a question or problem to study and then carry out an investigation to address the issue. In the second part of the task, students analyze their data to propose explanations and then report their findings. Knowing that students struggle with science inquiry tasks, this study sought to investigate ways to help students become more successful with the communication demands of science inquiry tasks. The study took place in a high school chemistry class. Students in this study completed a total of three inquiry tasks over the course of one school year. Students were split into four experimental groups in order to determine the effect of goal setting, metacognitive prompts, and sentence stems on student inquiry tasks. The quality of the student written work was assessed using a scoring rubric familiar to the students. In addition, students were asked at four different times in the school year to respond to a self-efficacy survey that measured student self-efficacy for chemistry content and science inquiry processes. Student self-efficacy for the process of scientific inquiry was positive and did not change over the course of the study while student scores on the science inquiry tasks rose significantly. The metacognitive prompts and instruction in goal setting did not have any effect on student inquiry scores. Results related to the effect of the sentence stems were mixed. An analysis of student work indicated that students who received high marks on their initial inquiry task in this study were the ones that adopted the use of the sentence stems. Students who received low marks on their initial inquiry task did not tend to use the sentence stems. An analysis of word counts that compared the number of words used in the Framing section to the number of words used in the Analysis section indicated that students may have been using insufficient writing strategies. This study concludes with implications for classroom practice and recommendations for future research around student writing in the science classroom.

Walking the Talk: Empowering Science Communication at the University of Washington

NASA Astrophysics Data System (ADS)

Meyer, J. J.; Davison, J.; Graumlich, L. J.; McCarthy, M. M.

2016-12-01

Interest is growing within the academy to strengthen scientists' abilities to be better communicators about their research and how connects to society. Yet communicating the complexities of science to external audiences — media, policy-makers, funders, and others — in a way that resonates falls outside the realm of traditional academic training. Many institutions do not provide adequate resources for their faculty, students and staff to build skills to their share their work more broadly. The University of Washington College of the Environment has built a program that breaks down some of these barriers, building capacity for faculty, students and staff to become powerful spokespeople for their work. Leadership within the College values strong science communication skills and is reflected in the College's strategic plan. As a result, the College has built a science communication program that offers numerous services to meet researchers where they are to help amplify the impact of their work. Stemming from the recommendations of a Science Communication Task Force, the College of the Environment focuses on advancing three critical areas: building and connecting networks of science communicators, offering tools and trainings to develop communication skills, and providing opportunity for researchers to share their work outside of academia. These areas are related by 1) connecting researchers to a robust and growing community of their peers interested in science communication, 2) matching interest with the skills needed to engage productively, and 3) helping provide outlets for engagement that align with the goals of the researcher. As a result, more and more scientists in the College are seeking assistance to build this skillset for engagement. Many institutions express support for increasing science communication skills, yet it can be difficult to deliver a suite of cohesive resources. Through a modest investment, we have built a replicable program that not only empowers and supports faculty, students and staff, but also helps elevate the reputation, reach and impact of our research institution.

Varied overground walking training versus body-weight-supported treadmill training in adults within 1 year of stroke: a randomized controlled trial.

PubMed

DePaul, Vincent G; Wishart, Laurie R; Richardson, Julie; Thabane, Lehana; Ma, Jinhui; Lee, Timothy D

2015-05-01

Although task-related walking training has been recommended after stroke, the theoretical basis, content, and impact of interventions vary across the literature. There is a need for a comparison of different approaches to task-related walking training after stroke. To compare the impact of a motor-learning-science-based overground walking training program with body-weight-supported treadmill training (BWSTT) in ambulatory, community-dwelling adults within 1 year of stroke onset. In this rater-blinded, 1:1 parallel, randomized controlled trial, participants were stratified by baseline gait speed. Participants assigned to the Motor Learning Walking Program (MLWP) practiced various overground walking tasks under the supervision of 1 physiotherapist. Cognitive effort was encouraged through random practice and limited provision of feedback and guidance. The BWSTT program emphasized repetition of the normal gait cycle while supported on a treadmill and assisted by 1 to 3 therapy staff. The primary outcome was comfortable gait speed at postintervention assessment (T2). In total, 71 individuals (mean age = 67.3; standard deviation = 11.6 years) with stroke (mean onset = 20.9 [14.1] weeks) were randomized (MLWP, n = 35; BWSTT, n = 36). There was no significant between-group difference in gait speed at T2 (0.002 m/s; 95% confidence interval [CI] = -0.11, 0.12; P > .05). The MLWP group improved by 0.14 m/s (95% CI = 0.09, 0.19), and the BWSTT group improved by 0.14 m/s (95% CI = 0.08, 0.20). In this sample of community-dwelling adults within 1 year of stroke, a 15-session program of varied overground walking-focused training was not superior to a BWSTT program of equal frequency, duration, and in-session step activity. © The Author(s) 2014.

Source Evaluation, Comprehension, and Learning in Internet Science Inquiry Tasks

ERIC Educational Resources Information Center

Wiley, Jennifer; Goldman, Susan R.; Graesser, Arthur C.; Sanchez, Christopher A.; Ash, Ivan K.; Hemmerich, Joshua A.

2009-01-01

In two experiments, undergraduates' evaluation and use of multiple Internet sources during a science inquiry task were examined. In Experiment 1, undergraduates had the task of explaining what caused the eruption of Mt. St. Helens using the results of an Internet search. Multiple regression analyses indicated that source evaluation significantly…

The Impact of Differentiated Instructional Materials on English Language Learner (ELL) Students' Comprehension of Science Laboratory Tasks

ERIC Educational Resources Information Center

Manavathu, Marian; Zhou, George

2012-01-01

Through a qualitative research design, this article investigates the impacts of differentiated laboratory instructional materials on English language learners' (ELLs) laboratory task comprehension. The factors affecting ELLs' science learning experiences are further explored. Data analysis reveals a greater degree of laboratory task comprehension…

Neural Networks for Computer Vision: A Framework for Specifications of a General Purpose Vision System

NASA Astrophysics Data System (ADS)

Skrzypek, Josef; Mesrobian, Edmond; Gungner, David J.

1989-03-01

The development of autonomous land vehicles (ALV) capable of operating in an unconstrained environment has proven to be a formidable research effort. The unpredictability of events in such an environment calls for the design of a robust perceptual system, an impossible task requiring the programming of a system bases on the expectation of future, unconstrained events. Hence, the need for a "general purpose" machine vision system that is capable of perceiving and understanding images in an unconstrained environment in real-time. The research undertaken at the UCLA Machine Perception Laboratory addresses this need by focusing on two specific issues: 1) the long term goals for machine vision research as a joint effort between the neurosciences and computer science; and 2) a framework for evaluating progress in machine vision. In the past, vision research has been carried out independently within different fields including neurosciences, psychology, computer science, and electrical engineering. Our interdisciplinary approach to vision research is based on the rigorous combination of computational neuroscience, as derived from neurophysiology and neuropsychology, with computer science and electrical engineering. The primary motivation behind our approach is that the human visual system is the only existing example of a "general purpose" vision system and using a neurally based computing substrate, it can complete all necessary visual tasks in real-time.

Influence of Psychosocial Classroom Environment on Students' Motivation and Self-Regulation in Science Learning: A Structural Equation Modeling Approach

NASA Astrophysics Data System (ADS)

Velayutham, Sunitadevi; Aldridge, Jill M.

2013-04-01

The primary aim of this study was two-fold: 1) to identify salient psychosocial features of the classroom environment that influence students' motivation and self-regulation in science learning; and 2) to examine the effect of the motivational constructs of learning goal orientation, science task value and self-efficacy in science learning on students' self-regulation in science classrooms. Data collected from 1360 science students in grades 8, 9 and 10 in five public schools in Perth, Western Australia were utilized to validate the questionnaires and to investigate the hypothesized relationships. Structural Equation Modeling analysis suggested that student cohesiveness, investigation and task orientation were the most influential predictors of student motivation and self-regulation in science learning. In addition, learning goal orientation, task value and self-efficacy significantly influenced students' self-regulation in science. The findings offer potential opportunities for educators to plan and implement effective pedagogical strategies aimed at increasing students' motivation and self-regulation in science learning.

An Analysis of Labwork Tasks Used in Science Teaching at Upper Secondary School and University Levels in Several European Countries.

ERIC Educational Resources Information Center

Tiberghien, Andree; Veillard, Laurent; Le Marechal, Jean-Francois; Buty, Christian; Millar, Robin

2001-01-01

Describes the results of a study on the similarities and differences in laboratory tasks used in science education at upper secondary school and university level in the three main science subjects in seven European countries. Some differences are noted between the science subjects and educational levels, but the dominant impression of the analysis…

Development of AN Open-Source Automatic Deformation Monitoring System for Geodetical and Geotechnical Measurements

NASA Astrophysics Data System (ADS)

Engel, P.; Schweimler, B.

2016-04-01

The deformation monitoring of structures and buildings is an important task field of modern engineering surveying, ensuring the standing and reliability of supervised objects over a long period. Several commercial hardware and software solutions for the realization of such monitoring measurements are available on the market. In addition to them, a research team at the Neubrandenburg University of Applied Sciences (NUAS) is actively developing a software package for monitoring purposes in geodesy and geotechnics, which is distributed under an open source licence and free of charge. The task of managing an open source project is well-known in computer science, but it is fairly new in a geodetic context. This paper contributes to that issue by detailing applications, frameworks, and interfaces for the design and implementation of open hardware and software solutions for sensor control, sensor networks, and data management in automatic deformation monitoring. It will be discussed how the development effort of networked applications can be reduced by using free programming tools, cloud computing technologies, and rapid prototyping methods.

A framework for analyzing interdisciplinary tasks: implications for student learning and curricular design.

PubMed

Gouvea, Julia Svoboda; Sawtelle, Vashti; Geller, Benjamin D; Turpen, Chandra

2013-06-01

The national conversation around undergraduate science instruction is calling for increased interdisciplinarity. As these calls increase, there is a need to consider the learning objectives of interdisciplinary science courses and how to design curricula to support those objectives. We present a framework that can help support interdisciplinary design research. We developed this framework in an introductory physics for life sciences majors (IPLS) course for which we designed a series of interdisciplinary tasks that bridge physics and biology. We illustrate how this framework can be used to describe the variation in the nature and degree of interdisciplinary interaction in tasks, to aid in redesigning tasks to better align with interdisciplinary learning objectives, and finally, to articulate design conjectures that posit how different characteristics of these tasks might support or impede interdisciplinary learning objectives. This framework will be useful for both curriculum designers and education researchers seeking to understand, in more concrete terms, what interdisciplinary learning means and how integrated science curricula can be designed to support interdisciplinary learning objectives.

A Framework for Analyzing Interdisciplinary Tasks: Implications for Student Learning and Curricular Design

PubMed Central

Gouvea, Julia Svoboda; Sawtelle, Vashti; Geller, Benjamin D.; Turpen, Chandra

2013-01-01

The national conversation around undergraduate science instruction is calling for increased interdisciplinarity. As these calls increase, there is a need to consider the learning objectives of interdisciplinary science courses and how to design curricula to support those objectives. We present a framework that can help support interdisciplinary design research. We developed this framework in an introductory physics for life sciences majors (IPLS) course for which we designed a series of interdisciplinary tasks that bridge physics and biology. We illustrate how this framework can be used to describe the variation in the nature and degree of interdisciplinary interaction in tasks, to aid in redesigning tasks to better align with interdisciplinary learning objectives, and finally, to articulate design conjectures that posit how different characteristics of these tasks might support or impede interdisciplinary learning objectives. This framework will be useful for both curriculum designers and education researchers seeking to understand, in more concrete terms, what interdisciplinary learning means and how integrated science curricula can be designed to support interdisciplinary learning objectives. PMID:23737627

Overview of an REU program: A case study in gender parity, ethnic diversity, and community college students

NASA Astrophysics Data System (ADS)

Pearson, J. K.; Noriega, G.; Benthien, M. L.

2017-12-01

The Undergraduate Studies in Earthquake Information Technology (USEIT) is an REU Internship Program focused in multi-disciplinary, collaborative research offered through the Southern California Earthquake Center (SCEC); a research consortium focused on earthquake science. USEIT is an 8-week intensive undergraduate research program. The program is designed for interns to work as a collaborative engine to solve an overarching real-world earthquake problem referred to as the "Grand Challenge". The interns are organized in teams and paired with mentors that have expertise in their specific task in the Grand Challenge. The program is focused around earthquake system science, where students have the opportunity to use super computers, programming platforms, geographic information systems, and internally designed and developed visualization software. The goal of the USEIT program is to motivate undergraduates from diverse backgrounds towards careers in science and engineering through team-based research in the field of earthquake information technology. Efforts are made to recruit students with diverse backgrounds, taking into consideration gender, ethnic background, socioeconomic standing, major, college year, and institution type (2-year and 4-year colleges). USEIT has a partnership with two local community colleges to recruit underserved students. Our emphasis is to attract students that would 1) grow and develop technical skills, soft skills, and confidence from the program, and 2) provide perspective and innovation to the program. USEIT offers on-campus housing to provide a submerged learning environment, recruits diverse majors to foster interdisciplinary collaboration, maintains a full time in lab mentor for day-to-day intern needs, takes students on field trips to provide context to their research, and plans activities and field trips for team building and morale. Each year metrics are collected through exit surveys, personal statements, and intern experience statements. We highlight lessons learned, including a need for pre-program engagement to ensure student success.

Europlanet NA2 Science Networking

NASA Astrophysics Data System (ADS)

Harri, Ari-Matti; Szego, Karoly; Genzer, Maria; Schmidt, Walter; Krupp, Norbert; Lammer, Helmut; Kallio, Esa; Haukka, Harri

2013-04-01

Europlanet RI / NA2 Science Networking [1] focused on determining the major goals of current and future European planetary science, relating them to the Research Infrastructure that the Europlanet RI project [2] developed, and placing them in a more global context. NA2 also enhanced the ability of European planetary scientists to participate on the global scene with their own agenda-setting projects and ideas. The Networking Activity NA2 included five working groups, aimed at identifying key science issues and producing reference books on major science themes that will bridge the gap between the results of present and past missions and the scientific preparation of the future ones. Within the Europlanet RI project (2009-2012) the NA2 and NA2-WGs organized thematic workshops, an expert exchange program and training groups to improve the scientific impact of this Infrastructure. The principal tasks addressed by NA2 were: • Science activities in support to the optimal use of data from past and present space missions, involving the broad planetary science community beyond the "space club" • Science activities in support to the preparation of future planetary missions: Earth-based preparatory observations, laboratory studies, R&D on advanced instrumentation and exploration technologies for the future, theory and modeling etc. • Develop scientific activities, joint publications, dedicated meetings, tools and services, education activities, engaging the public and industries • Update science themes and addressing the two main scientific objectives • Prepare and support workshops of the International Space Science Institute (ISSI) in Bern and • Support Trans National Activities (TNAs), Joined Research Activities (JRAs) and the Integrated and Distributed Information Service (IDIS) of the Europlanet project These tasks were achieved by WG workshops organized by the NA2 working groups, by ISSI workshops and by an Expert Exchange Program. There were 17 official WG workshops and in addition there were numerous smaller NA2 WG meetings during the conferences (EPSC, EGU, etc.) and other events. The total number of NA2 meetings and workshops was 37. There were three NA2 supported ISSI workshops within the Europlanet project. The first ISSI workshop "Comparison of the plasma-spheres of Mars, Venus, and Titan" organized by K. Szego was held in December 2009. The second workshop "Quantifying the Martian Geochemical Reservoirs" by M. Toplis was held in April 2011. The third one, themed "Giant Planet Magnetodiscs and Aurorae" by N. Krupp, N. Achilleos and C. Arridge, was in November 2012. All three ISSI workshops were selected by the ISSI scientific committee to be organized within the frame of ISSI/Europlanet agreement and held in Bern. The main objective of the Expert Exchange Program was to support the activities of Europlanet RI with experts whenever needed. The programme provided funding for short visits (up to one week) of expert with the goal of improving infrastructure facilities and services offered to the scientific community by the Europlanet RI participant (contractor) laboratories or institutes. Between July 2009 and September 2012 26 applications were selected. Acknowledgement: Europlanet RI was funded by the European Commission under the 7th Framework Program, grant 228319 "Capacities Specific Programme" - Research Infrastructures Action. References: [1] http://www.europlanet-ri.eu/ [2] https://europlanet-scinet.fi/

The Role of CLEAR Thinking in Learning Science from Multiple-Document Inquiry Tasks

ERIC Educational Resources Information Center

Griffin, Thomas D.; Wiley, Jennifer; Britt, M. Anne; Salas, Carlos R.

2012-01-01

The main goal for the current study was to investigate whether individual differences in domain-general thinking dispositions might affect learning from multiple-document inquiry tasks in science. Middle school students were given a set of documents and were tasked with understanding how and why recent patterns in global temperature might be…

TU-AB-BRD-04: Development of Quality Management Program

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

Thomadsen, B.

2015-06-15

Current quality assurance and quality management guidelines provided by various professional organizations are prescriptive in nature, focusing principally on performance characteristics of planning and delivery devices. However, published analyses of events in radiation therapy show that most events are often caused by flaws in clinical processes rather than by device failures. This suggests the need for the development of a quality management program that is based on integrated approaches to process and equipment quality assurance. Industrial engineers have developed various risk assessment tools that are used to identify and eliminate potential failures from a system or a process before amore » failure impacts a customer. These tools include, but are not limited to, process mapping, failure modes and effects analysis, fault tree analysis. Task Group 100 of the American Association of Physicists in Medicine has developed these tools and used them to formulate an example risk-based quality management program for intensity-modulated radiotherapy. This is a prospective risk assessment approach that analyzes potential error pathways inherent in a clinical process and then ranks them according to relative risk, typically before implementation, followed by the design of a new process or modification of the existing process. Appropriate controls are then put in place to ensure that failures are less likely to occur and, if they do, they will more likely be detected before they propagate through the process, compromising treatment outcome and causing harm to the patient. Such a prospective approach forms the basis of the work of Task Group 100 that has recently been approved by the AAPM. This session will be devoted to a discussion of these tools and practical examples of how these tools can be used in a given radiotherapy clinic to develop a risk based quality management program. Learning Objectives: Learn how to design a process map for a radiotherapy process Learn how to perform failure modes and effects analysis analysis for a given process Learn what fault trees are all about Learn how to design a quality management program based upon the information obtained from process mapping, failure modes and effects analysis and fault tree analysis. Dunscombe: Director, TreatSafely, LLC and Center for the Assessment of Radiological Sciences; Consultant to IAEA and Varian Thomadsen: President, Center for the Assessment of Radiological Sciences Palta: Vice President of the Center for the Assessment of Radiological Sciences.« less

The Medical Library Association Benchmarking Network: development and implementation.

PubMed

Dudden, Rosalind Farnam; Corcoran, Kate; Kaplan, Janice; Magouirk, Jeff; Rand, Debra C; Smith, Bernie Todd

2006-04-01

This article explores the development and implementation of the Medical Library Association (MLA) Benchmarking Network from the initial idea and test survey, to the implementation of a national survey in 2002, to the establishment of a continuing program in 2004. Started as a program for hospital libraries, it has expanded to include other nonacademic health sciences libraries. The activities and timelines of MLA's Benchmarking Network task forces and editorial board from 1998 to 2004 are described. The Benchmarking Network task forces successfully developed an extensive questionnaire with parameters of size and measures of library activity and published a report of the data collected by September 2002. The data were available to all MLA members in the form of aggregate tables. Utilization of Web-based technologies proved feasible for data intake and interactive display. A companion article analyzes and presents some of the data. MLA has continued to develop the Benchmarking Network with the completion of a second survey in 2004. The Benchmarking Network has provided many small libraries with comparative data to present to their administrators. It is a challenge for the future to convince all MLA members to participate in this valuable program.

The Medical Library Association Benchmarking Network: development and implementation*

PubMed Central

Dudden, Rosalind Farnam; Corcoran, Kate; Kaplan, Janice; Magouirk, Jeff; Rand, Debra C.; Smith, Bernie Todd

2006-01-01

Objective: This article explores the development and implementation of the Medical Library Association (MLA) Benchmarking Network from the initial idea and test survey, to the implementation of a national survey in 2002, to the establishment of a continuing program in 2004. Started as a program for hospital libraries, it has expanded to include other nonacademic health sciences libraries. Methods: The activities and timelines of MLA's Benchmarking Network task forces and editorial board from 1998 to 2004 are described. Results: The Benchmarking Network task forces successfully developed an extensive questionnaire with parameters of size and measures of library activity and published a report of the data collected by September 2002. The data were available to all MLA members in the form of aggregate tables. Utilization of Web-based technologies proved feasible for data intake and interactive display. A companion article analyzes and presents some of the data. MLA has continued to develop the Benchmarking Network with the completion of a second survey in 2004. Conclusions: The Benchmarking Network has provided many small libraries with comparative data to present to their administrators. It is a challenge for the future to convince all MLA members to participate in this valuable program. PMID:16636702

Fort Collins Science Center: Fiscal Year 2007 Accomplishments

USGS Publications Warehouse

Wilson, J.T.

2008-01-01

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

EarthScope Education and Outreach: Accomplishments and Emerging Opportunities

NASA Astrophysics Data System (ADS)

Robinson, S.; Ellins, K. K.; Semken, S. C.; Arrowsmith, R.

2014-12-01

EarthScope's Education and Outreach (E&O) program aims to increase public awareness of Earth science and enhance geoscience education at the K-12 and college level. The program is distinctive among major geoscience programs in two ways. First, planning for education and public engagement occurred in tandem with planning for the science mission. Second, the NSF EarthScope program includes funding support for education and outreach. In this presentation, we highlight key examples of the program's accomplishments and identify emerging E&O opportunities. E&O efforts have been collaboratively led by the EarthScope National Office (ESNO), IRIS, UNAVCO, the EarthScope Education and Outreach Subcommittee (EEOSC) and PI-driven EarthScope projects. Efforts by the EEOSC, guided by an EarthScope Education and Outreach Implementation Plan that is periodically updated, focus EarthScope E&O. EarthScope demonstrated early success in engaging undergraduate students (and teachers) in its mission through their involvement in siting USArray across the contiguous U.S. Funded E&O programs such as TOTLE, Illinois EarthScope, CEETEP (for K-12), InTeGrate and GETSI (for undergraduates) foster use of freely available EarthScope data and research findings. The Next Generation Science Standards, which stress science and engineering practices, offer an opportunity for alignment with existing EarthScope K-12 educational resources, and the EEOSC recommends focusing efforts on this task. The EEOSC recognizes the rapidly growing use of mobile smart devices by the public and in formal classrooms, which bring new opportunities to connect with the public and students. This will capitalize on EarthScope's already prominent social media presence, an effort that developed to accomplish one of the primary goals of the EarthScope E&O Implementation Plan to "Create a high-profile public identity for EarthScope" and to "Promote science literacy and understanding of EarthScope among all audiences through informal education venues" Leveraging ESNO, IRIS, and UNAVCO resources has exceeded the capabilities of any single entity, thereby amplifying the impact of EarthScope's education and outreach effort.

QRTEngine: An easy solution for running online reaction time experiments using Qualtrics.

PubMed

Barnhoorn, Jonathan S; Haasnoot, Erwin; Bocanegra, Bruno R; van Steenbergen, Henk

2015-12-01

Performing online behavioral research is gaining increased popularity among researchers in psychological and cognitive science. However, the currently available methods for conducting online reaction time experiments are often complicated and typically require advanced technical skills. In this article, we introduce the Qualtrics Reaction Time Engine (QRTEngine), an open-source JavaScript engine that can be embedded in the online survey development environment Qualtrics. The QRTEngine can be used to easily develop browser-based online reaction time experiments with accurate timing within current browser capabilities, and it requires only minimal programming skills. After introducing the QRTEngine, we briefly discuss how to create and distribute a Stroop task. Next, we describe a study in which we investigated the timing accuracy of the engine under different processor loads using external chronometry. Finally, we show that the QRTEngine can be used to reproduce classic behavioral effects in three reaction time paradigms: a Stroop task, an attentional blink task, and a masked-priming task. These findings demonstrate that QRTEngine can be used as a tool for conducting online behavioral research even when this requires accurate stimulus presentation times.

Proving Program Termination With Matrix Weighted Digraphs

NASA Technical Reports Server (NTRS)

Dutle, Aaron

2015-01-01

Program termination analysis is an important task in logic and computer science. While determining if a program terminates is known to be undecidable in general, there has been a significant amount of attention given to finding sufficient and computationally practical conditions to prove termination. One such method takes a program and builds from it a matrix weighted digraph. These are directed graphs whose edges are labeled by square matrices with entries in {-1,0,1}, equipped with a nonstandard matrix multiplication. Certain properties of this digraph are known to imply the termination of the related program. In particular, termination of the program can be determined from the weights of the circuits in the digraph. In this talk, the motivation for addressing termination and how matrix weighted digraphs arise will be briefly discussed. The remainder of the talk will describe an efficient method for bounding the weights of a finite set of the circuits in a matrix weighted digraph, which allows termination of the related program to be deduced.

SET Careers: An interactive science, engineering, and technology career education exhibit. Final report to the United States Department of Energy Science Museum Program

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

Cole, P.R.

1994-04-01

The New York Hall of Science in collaboration with the Educational Film Center and the Consortium for Mathematics and its Applications developed and pilot tested a unique interactive, video-based/hypermedia series on energy related and other science and engineering careers for middle and junior high school students. The United States Department of Energy Science Museum Program supported the development of one energy-related career profile (Susan Fancy--mechanical engineer) and the development and printing of 100 copies of a career-related workbook. Additional funding from the National Science Foundation and the Sloan Foundation resulted in the development of 3 additional career profiles, a relatedmore » Data Base and Career Match Self Assessment for 16 careers, available both on screen and in print in this pilot phase. The SET CAREERS Exhibit is a video-based/hypermedia series which contains profiles of people working in Science, Engineering and Technology fields, interactive opportunities for users including interviews with profiled persons, opportunities to attempt work-related tasks through animated simulations, a Data Base of career-related information available both on-screen and in print, and a Career Match Self Assessment. The screen is in an attract loop mode, inviting visitors to interact with the exhibit. A menu of choices is provided so that users may begin by selecting a profiled person, choosing the Career Match Self Assessment or the Data Base. The Data Base is available in print if the user chooses that mode.« less

The Role of Containment: American Middle East Policy and the Islamic Republic of Iran

DTIC Science & Technology

2016-06-10

WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) U.S. Army Command and General Staff College ATTN: ATZL-SWD-GD Fort Leavenworth...the U.S. Army Command and General Staff College in partial fulfillment of the requirements for the degree MASTER OF MILITARY ART AND SCIENCE...NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) CDR Andrew J. Gustafson 5d. PROJECT NUMBER 5e. TASK NUMBER 5f

How Do Leaders Enable Performance in Adverse Conditions Leadership in Defense of the Alcazar

DTIC Science & Technology

2016-06-10

WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) U.S. Army Command and General Staff College ATTN: ATZL-SWD-GD Fort...of the U.S. Army Command and General Staff College in partial fulfillment of the requirements for the degree MASTER OF MILITARY ART AND SCIENCE...CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Edward Clark III 5d. PROJECT NUMBER 5e. TASK NUMBER 5f

The Effects of ’Jet-Lag’ on Exercise Performance,

DTIC Science & Technology

1983-05-11

The Effects of "Jet-Lag" on Exercise Performance ’ 6. PERFORMING ORG. REPORT NUMBER ~E AUTHOR(a) 6. CONTRACT OR GRANT NUMBER(&) James A. Vogel, Ph.D. 0... PERFORMING ORGANIZATION NAME AND ADDRESS SO. PROGRAM ELEMENT. PROJECT. TASK UAryResearch Isite of Ernetal AREA & WORK UNIT NUMBERS Medicine, Natick...entered In Block 20, If different from JU 7 193 IS. SUPPLEMENTARY NOTES To be published in Medicine Science in Sports and Exercise as a Symposium III

The Naval Postgraduate School SECURE ARCHIVAL STORAGE SYSTEM. Part II. Segment and Process Management Implementation.

DTIC Science & Technology

1981-03-01

Research Instructor of Computer Scienr-. Reviewed by: Released by: WILLIAM M. TOLLES Department puter Science Dean of Research 4c t SECURITY...Lyle A. Cox, Roger R. Schell, and Sonja L. Perdue 9. PERFORMING ORGANIZATION NAME ANO ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK AREA A WORK UNIT... Computer Networks, Operating Systems, Computer Security 20. AftUrCT (Cnthm, w v re eae old* It n..*p and idm 0 F W blk ..m.m.o’) ",A_;he security

Contamination Assessment Report, Site 26-6: Basin F. Version 3.3. Phase 1

DTIC Science & Technology

1988-05-01

88173R02 AD-A2 7 5 700 -’ lEtUIUI LITIGATION TECHNICAL SUPPORT AND SERVICES Rocky Mountain Arsenal DTIC r ELECTF- FINAL PHASE I Q FEB7 1994...PREPARED BY ENVIRONMENTAL SCIENCE AND ENGINEERING, INC. Harding Lawson Associates Midwest Research Institute (Prepared under Task 19) Rocky- Mountain ...Arspn• FILE COP y Information Center PREPARED FOR Commerce City, Colorad U.S. ARMY PROGRAM MANAGER’S OFFICE FOR ROCKY MOUNTAIN ARSENAL THE INFORMATION

Acceptance and Effect of Ferrous Fumarate Containing Micronutrient Sprinkles on Anemia, Iron Deficiency and Anthropometrics in Honduran Children

DTIC Science & Technology

2012-02-01

child health and nutrition programs to distribute micronutrient sprinkles and educate parents on their use is feasible and acceptable (Loechl et al...Children Teresa M. Kemmer1, Preston S. Omer2, Vinod K. Gidvani-Diaz3 and Miguel Coello4 1Health and Nutritional Sciences, SDSU Extension and...Antonio Uniformed Services Health Education Consortium, Pediatric Residency San Antonio, 4U.S. Medical Element, Joint Task Force-Bravo, Soto Cano Air

Development of a 670 GHz Extended Interaction Klystron Power Amplifier

DTIC Science & Technology

2011-03-01

Klystron Power Amplifier 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT...avelengths,” /40/EIK%20Tec W%20Wavelen oyski, R. Dobbs, act, High Power ction Klystron ,” Conf., Montere opments to the M or Modeling Cod 2005). ic...Research Projects Agency or the Department of Defense. Development of a 670 GHz Extended Interaction Klystron Power Amplifier David Chernin Science

1ST International Conference on Small Satellites: New Technologies, Achievements, Problems and Prospects for International Co-Operation in the New Millenium

DTIC Science & Technology

1998-01-01

still more higher . Consequently, it is appropriate to distribute rationally the researches complex and the applied tasks between different types of...manufacturing of satellites through its spin -off company. Surrey Satellite Technology Ltd. A new 350kg minisatellite (UoSAT-12) is being built at Surrey for...implement feedback from the Joint Science Team. INTRODUCTION RAMOS is a research program with multiple scientific objectives included in the dual mis

Tailored Systems Architecture for Design of Space Science and Technology Missions Using DoDAF V2.0

DTIC Science & Technology

2009-12-01

GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND...ADDRESS(ES) Air Force Institute of Technology,2950 Hobson Way,WPAFB,OH,45433-7765 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING...the focus on rapid development and transition, if a system architecture framework could be developed and used to increase visibility within the

Tailored Systems Architecture for Design of Space Science and Technology Missions using DoDAF V2.0

DTIC Science & Technology

2009-12-01

GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND...ADDRESS(ES) Air Force Institute of Technology,2950 Hobson Way,WPAFB,OH,45433-7765 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING...the focus on rapid development and transition, if a system architecture framework could be developed and used to increase visibility within the

Report on Development of CFEA (Collective Front-End Analysis) Procedures: Specification of CFEA Model & Results of the HAWK CFEA

DTIC Science & Technology

1985-03-01

0423 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT, PROJECT, TASK AREA & WORK UNIT NUMBERSApplied Science Associates, Inc. AREAOU U...the workload on the user and help organize the massive amounts of data involved, job aids have been developed for CFEA users. A trial CFEA was conducted...coupled with the complex and massive nature of a CFEA of a battalion-sized [ organization could make the prospect of conducting a CFEA seem a bit over

Coding a Weather Model: DOE-FIU Science & Technology Workforce Development Program.

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

Bradley, Jon David

DOE Fellow, Andres Cremisini, completed a 10-week internship with Sandia National Laboratories (SNL) in Albuquerque, New Mexico. Under the management of Kristopher Klingler and the mentorship of Jon Bradley, he was tasked with conceiving and coding a realistic weather model for use in physical security applications. The objective was to make a weather model that could use real data to accurately predict wind and precipitation conditions at any location of interest on the globe at any user-determined time. The intern received guidance on software design, the C++ programming language and clear communication of project goals and ongoing progress. In addition,more » Mr. Cremisini was given license to structure the program however he best saw fit, an experience that will benefit ongoing research endeavors.« less

A scientific assessment of a new technology orbital telescope

NASA Technical Reports Server (NTRS)

1995-01-01

As part of a program designed to test the Alpha chemical laser weapons system in space, the Ballistic Missile Defense Organization (BMDO) developed components of an agile, lightweight, 4-meter telescope, equipped with an advanced active-optics system. BMDO had proposed to make space available in the telescope's focal plane for instrumentation optimized for scientific applications in astrophysics and planetary astronomy for a potential flight mission. Such a flight mission could be undertaken if new or additional sponsorship can be found. Despite this uncertainty, BMDO requested assistance in defining the instrumentation and other design aspects necessary to enhance the scientific value of a pointing and tracking mission. In response to this request, the Space Studies Board established the Task Group on BMDO New Technology Orbital Observatory (TGBNTOO) and charged it to: (1) provide instrumentation, data management, and science-operations advice to BMDO to optimize the scientific value of a 4-meter mission; and (2) support a space studies board assessment of the relative scientific merit of the program. This report deals with the first of these tasks, assisting the Advanced Technology Demonstrator's (ATD's) program scientific potential. Given the potential scientific aspects of the 4-meter telescope, this project is referred to as the New Technology Orbital Telescope (NTOT), or as the ATD/NTOT, to emphasize its dual-use character. The task group's basic conclusion is that the ATD/NTOT mission does have the potential for contributing in a major way to astronomical goals.

Developing Mentors: Adult participation, practices, and learning in an out-of-school time STEM program

NASA Astrophysics Data System (ADS)

Scipio, Deana Aeolani

This dissertation examines learning within an out-of-school time (OST) Science, Technology, Engineering, and Mathematics (STEM) broadening participation program. The dissertation includes an introduction, three empirical chapters (written as individual articles), and a conclusion. The dissertation context is a chemical oceanography OST program for middle school students called Project COOL---Chemical Oceanography Outside the Lab. The program was a collaboration between middle school OST programming, a learning sciences research laboratory, and a chemical oceanography laboratory. Both labs were located at a research-based university in the Pacific Northwest of the United States. Participants include 34 youth, 12 undergraduates, and five professional scientists. The dissertation data corpus includes six years of ethnographic field notes across three field sites, 400 hours of video and audio recordings, 40 hours of semi-structured interviews, and more than 100 participant generated artifacts. Analysis methods include comparative case analysis, cognitive mapping, semiotic cluster analysis, video interaction analysis, and discourse analysis. The first empirical article focuses on synthesizing productive programmatic features from four years of design-based research.. The second article is a comparative case study of three STEM mentors from non-dominant communities in the 2011 COOL OST Program. The third article is a comparative case study of undergraduates learning to be mentors in the 2014 COOL OST Program. Findings introduce Deep Hanging as a theory of learning in practice. Deep Hanging entails authentic tasks in rich contexts, providing access, capitalizing on opportunity, and building interpersonal relationships. Taken together, these three chapters illuminate the process of designing a rich OST learning environment and the kinds of learning in practice that occurred for adult learners learning to be mentors through their participation in the COOL OST program. In the conclusion, I offer a set of design principles for mentor learning gleaned from empirical findings from the last two empirical chapters on how mentors can productively support the science learning of youth. The findings from this dissertation offer implications for designers of learning environments seeking to leverage experts for mentoring while engaging youth in contemporary science practices in order to broaden participation for youth and adult participants from non-dominant communities in STEM disciplines.

Laboratory for Nuclear Science. High Energy Physics Program

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

Milner, Richard

High energy and nuclear physics research at MIT is conducted within the Laboratory for Nuclear Science (LNS). Almost half of the faculty in the MIT Physics Department carry out research in LNS at the theoretical and experimental frontiers of subatomic physics. Since 2004, the U.S. Department of Energy has funded the high energy physics research program through grant DE-FG02-05ER41360 (other grants and cooperative agreements provided decades of support prior to 2004). The Director of LNS serves as PI. The grant supports the research of four groups within LNS as “tasks” within the umbrella grant. Brief descriptions of each group aremore » given here. A more detailed report from each task follows in later sections. Although grant DE-FG02-05ER41360 has ended, DOE continues to fund LNS high energy physics research through five separate grants (a research grant for each of the four groups, as well as a grant for AMS Operations). We are pleased to continue this longstanding partnership.« less

Effectiveness of Science Tasks and Plans for Siberian Scholars.

ERIC Educational Resources Information Center

Marchuk, G. I.

1972-01-01

Science and Technology research plans formulated for the Siberian Department of the U.S.S.R. Academy of Sciences are analyzed in this article to illustrate the tasks of scholars, workers, and engineering and technical personnel in the fulfillment of the 24th party congress resolutions The hypothesis of developing Siberia and the Far East up to the…

Measuring Science Teachers' Stress Level Triggered by Multiple Stressful Conditions

ERIC Educational Resources Information Center

Halim, Lilia; Samsudin, Mohd Ali; Meerah, T. Subahan M.; Osman, Kamisah

2006-01-01

The complexity of science teaching requires science teachers to encounter a range of tasks. Some tasks are perceived as stressful while others are not. This study aims to investigate the extent to which different teaching situations lead to different stress levels. It also aims to identify the easiest and most difficult conditions to be regarded…

The virtual mission approach: Empowering earth and space science missions

NASA Astrophysics Data System (ADS)

Hansen, Elaine

1993-08-01

Future Earth and Space Science missions will address increasingly broad and complex scientific issues. To accomplish this task, we will need to acquire and coordinate data sets from a number of different instrumetns, to make coordinated observations of a given phenomenon, and to coordinate the operation of the many individual instruments making these observations. These instruments will need to be used together as a single ``Virtual Mission.'' This coordinated approach is complicated in that these scientific instruments will generally be on different platforms, in different orbits, from different control centers, at different institutions, and report to different user groups. Before this Virtual Mission approach can be implemented, techniques need to be developed to enable separate instruments to work together harmoniously, to execute observing sequences in a synchronized manner, and to be managed by the Virtual Mission authority during times of these coordinated activities. Enabling technologies include object-oriented designed approaches, extended operations management concepts and distributed computing techniques. Once these technologies are developed and the Virtual Mission concept is available, we believe the concept will provide NASA's Science Program with a new, ``go-as-you-pay,'' flexible, and resilient way of accomplishing its science observing program. The concept will foster the use of smaller and lower cost satellites. It will enable the fleet of scientific satellites to evolve in directions that best meet prevailing science needs. It will empower scientists by enabling them to mix and match various combinations of in-space, ground, and suborbital instruments - combinations which can be called up quickly in response to new events or discoveries. And, it will enable small groups such as universities, Space Grant colleges, and small businesses to participate significantly in the program by developing small components of this evolving scientific fleet.

Neutrinos and dark matter in the Black Hills

NASA Astrophysics Data System (ADS)

McMahan Norris, Margaret; Sayler, Bentley

2010-02-01

Where in the U.S. could you walk into a hardware store and be asked about neutrinos? It happens regularly in the Black Hills of South Dakota, where preliminary design is in progress for the Deep Underground Science and Engineering Laboratory (DUSEL), a planned NSF Major Research Experimental Facility Construction (MREFC) initiative to be located at the former Homestake gold mine in Lead, SD. DUSEL has physicists buzzing too, as the particle, astro-, and nuclear physics communities have all identified the need for a new laboratory deep beneath the Earth's surface to address some of the most compelling, transformational science at the frontiers of their disciplines. Elusive particles such as neutrinos and WIMPS (a possible candidate for dark matter) -- though they spark the imagination - are equally elusive when trying to explain to students and the public. That will be the task of the Sanford Center for Science Education, planned to be the education arm of DUSEL. Early prototypes of future programs at the education center are now under development, ranging from professional development for teachers to classroom tours to working with American Indian educators. These programs, which are building capacity for the future education center, will be discussed. )

Data Processing Center of Radioastron Project: 3 years of operation.

NASA Astrophysics Data System (ADS)

Shatskaya, Marina

ASC DATA PROCESSING CENTER (DPC) of Radioastron Project is a fail-safe complex centralized system of interconnected software/ hardware components along with organizational procedures. Tasks facing of the scientific data processing center are organization of service information exchange, collection of scientific data, storage of all of scientific data, data science oriented processing. DPC takes part in the informational exchange with two tracking stations in Pushchino (Russia) and Green Bank (USA), about 30 ground telescopes, ballistic center, tracking headquarters and session scheduling center. Enormous flows of information go to Astro Space Center. For the inquiring of enormous data volumes we develop specialized network infrastructure, Internet channels and storage. The computer complex has been designed at the Astro Space Center (ASC) of Lebedev Physical Institute and includes: - 800 TB on-line storage, - 2000 TB hard drive archive, - backup system on magnetic tapes (2000 TB); - 24 TB redundant storage at Pushchino Radio Astronomy Observatory; - Web and FTP servers, - DPC management and data transmission networks. The structure and functions of ASC Data Processing Center are fully adequate to the data processing requirements of the Radioastron Mission and has been successfully confirmed during Fringe Search, Early Science Program and first year of Key Science Program.

Applying new science leadership theory in planning an international nursing student practice experience in Nepal.

PubMed

Doyle, Rose Marie

2004-09-01

Planning an international practice experience for nursing students is a challenging, but rewarding, opportunity. Kwantlen University College faculty members' experience of planning for 8 Bachelor of Science in Nursing students to study abroad was no exception. Faculty members' and students' interest prompted a request for a placement in Nepal. The faculty members involved in the planning were dedicated to using a process that would enable them to remain true to the program philosophy and theoretical underpinnings throughout the entire experience, from the planning phase to the follow-up presentation. Using Wheatley's theory, the students and faculty members reexamined their personal leadership styles to ensure they remained relationship focused, rather than task focused. Wheatley maintained that because the potentiality lies in building strong relationships, it is important to support the creative power that lies in those involved in a project. This article describes new science leadership and relates it to the planning phase for the practice experience in Nepal. Then, reflections on how the philosophy of the program may have influenced the experience are shared. Finally, critical reflection on using this theory in nursing education is presented.

Earth Science Informatics Comes of Age

NASA Technical Reports Server (NTRS)

Jodha, Siri; Khalsa, S.; Ramachandran, Rahul

2014-01-01

The volume and complexity of Earth science data have steadily increased, placing ever-greater demands on researchers, software developers and data managers tasked with handling such data. Additional demands arise from requirements being levied by funding agencies and governments to better manage, preserve and provide open access to data. Fortunately, over the past 10-15 years significant advances in information technology, such as increased processing power, advanced programming languages, more sophisticated and practical standards, and near-ubiquitous internet access have made the jobs of those acquiring, processing, distributing and archiving data easier. These advances have also led to an increasing number of individuals entering the field of informatics as it applies to Geoscience and Remote Sensing. Informatics is the science and technology of applying computers and computational methods to the systematic analysis, management, interchange, and representation of data, information, and knowledge. Informatics also encompasses the use of computers and computational methods to support decisionmaking and other applications for societal benefits.

Cosmic Dust Collection Facility: Scientific objectives and programmatic relations

NASA Technical Reports Server (NTRS)

Hoerz, Fred (Editor); Brownlee, D. E.; Bunch, T. E.; Grounds, D.; Grun, E.; Rummel, Y.; Quaide, W. L.; Walker, R. M.

1990-01-01

The science objectives are summarized for the Cosmic Dust Collection Facility (CDCF) on Space Station Freedom and these objectives are related to ongoing science programs and mission planning within NASA. The purpose is to illustrate the potential of the CDCF project within the broad context of early solar system sciences that emphasize the study of primitive objects in state-of-the-art analytical and experimental laboratories on Earth. Current knowledge about the sources of cosmic dust and their associated orbital dynamics is examined, and the results are reviewed of modern microanalytical investigations of extraterrestrial dust particles collected on Earth. Major areas of scientific inquiry and uncertainty are identified and it is shown how CDCF will contribute to their solution. General facility and instrument concepts that need to be pursued are introduced, and the major development tasks that are needed to attain the scientific objectives of the CDCF project are identified.

Coal Combustion Science quarterly progress report, April--June 1992

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

Hardesty, D.R.; Hurt, R.H.; Baxter, L.L.

1992-09-01

The objective of this work is to support the Office of Fossil Energy in executing research on coal combustion science. This project consists of basic research on coal combustion that supports both the Pittsburgh Energy Technology Center (PETC) Direct Utilization Advanced Research and Technology Development Program, and the International Energy Agency (IEA) Coal Combustion Science Project. Specific tasks include: The characterization of the physical and chemical processes that constitute the early devolatilization phase of coal combustion: Characterization of the combustion behavior of selected coals under conditions relevant to industria pulverized coal-fired furnaces; and to establish a quantitative understanding of themore » mechanisms and rates of transformation, fragmentation, and deposition of mineral matter in coal combustion environments as a function of coal type, particle size and temperature, the initial forms and distributions of mineral species in the unreacted coal, and the local gas temperature and composition.« less

Template Interfaces for Agile Parallel Data-Intensive Science

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

Ramakrishnan, Lavanya; Gunter, Daniel; Pastorello, Gilerto Z.

Tigres provides a programming library to compose and execute large-scale data-intensive scientific workflows from desktops to supercomputers. DOE User Facilities and large science collaborations are increasingly generating large enough data sets that it is no longer practical to download them to a desktop to operate on them. They are instead stored at centralized compute and storage resources such as high performance computing (HPC) centers. Analysis of this data requires an ability to run on these facilities, but with current technologies, scaling an analysis to an HPC center and to a large data set is difficult even for experts. Tigres ismore » addressing the challenge of enabling collaborative analysis of DOE Science data through a new concept of reusable "templates" that enable scientists to easily compose, run and manage collaborative computational tasks. These templates define common computation patterns used in analyzing a data set.« less

Predictors and Outcomes of Situational Interest during a Science Learning Task

ERIC Educational Resources Information Center

Tapola, Anna; Veermans, Marjaana; Niemivirta, Markku

2013-01-01

In this study we examined change in students' situational interest as a function of student and task characteristics. Fifth- and sixth-graders (n = 52) were assigned to one of two task conditions that used a different version of a science simulation. The versions differed in how concrete vs. abstract the simulation elements were.…

[The role of S.N. Davidenkov School in becoming of national neuro-genetics].

PubMed

Fando, R A

2013-01-01

The article considers the biography of prominent Russian scientist, full member of the Academy of medical sciences of the USSR Sergei Nikolayevitch Davidenkov studying genetics of nervous diseases. The main directions of activities of the scientific school created by him are analyzed. The significance of this school in development of biology and medicine is established. The staff organizational structure, specificity of considered scientific school are established. The role of leader in organization of non-formal research community and development of scientific program is demonstrated. It is marked that in solution of many fundamental and practical tasks of medical genetics an immense merit belonged to scientific schools as a "strong side" of national science of the first half of XX century.

A study of performance assessment task organization in high school optics

NASA Astrophysics Data System (ADS)

Zawicki, Joseph Leo

2002-01-01

This investigation was undertaken to validate three performance assessment tasks in high school physics. The tasks that were studied were developed around three organizational models of performance assessments: integrated, independent and surrogate. The integrated model required students to answer questions, make observations and demonstrate skills related to the index of refraction of a particular material. All of the questions and activities the students completed were related to a sample of a particular plastic sample that was the focus of this task. The independent model is analogous to the station model that is currently used on three New York State assessments: the Grade 4 - Elementary Science Program Evaluation Test, the Intermediate Level Science (ILS) Test, and the Physical Setting: Earth Science Regents Exam. Students took measurements related to the index of refraction of a plastic sample that was the focus of the initial portion of this task; the remaining questions on the assessment were generally related to the concept of the index of refraction but did not refer back to the initial sample. The final task organization followed the surrogate model. In this model, students reviewed data that was collected and analyzed by other (fictitious) students. The students completing this task were asked to review the work presented on this assessment for errors; they evaluated the conclusions and statements presented on the assessment. Students were also asked to determine if the student work was acceptable or if this investigation should be repeated. Approximately 300 students from urban, suburban and rural districts across Western New York State participated in the study. The tasks were administered during the spring semester of the 2000--2001 school year. The participating schools had at least covered the topic of refraction, both in classroom lectures and in laboratory activities. Each student completed only one form of the task---either the integrated, the independent or the surrogate form. A set of ten questions, compiled from past New York State Regents Examinations in Physics, was used as an additional measurement of student conceptual understanding. This question set was identified as the "Optics Baseline Test" (OBT). Additionally, classroom teachers ranked the academic performance of each of the students in their classroom on the outcomes of the physics course; these rankings were compared with student scores on the performance assessment tasks. The process skills incorporated within the individual questions on each task were reviewed by a panel of expert teachers. Student scores on the tasks themselves were examined using a principal component analysis. This analysis provided support for the process skill subtests organized around the general process skills of planning, performing, and reasoning. Scoring guides and inter-rater reliabilities were established for each task. The reliabilities for tasks, subtests and questions were fairly high, indicting adequate task reliability. Correlations between student performance on the individual tasks and the OBT were not significant. Teacher ranking of student achievement in individual classrooms also failed to correlate significantly with student performance on tasks. The lack of correlation could be attributed to several factors, including (among others) a wide range of student opportunities to learn from the seven schools in the sample. As has been reported in the performance assessment literature, there were no significant differences between the performance of male and female students. (Abstract shortened by UMI.)

Development of a death education curriculum model for the general public using DACUM method.

PubMed

Kim, Yong-Ha; Ahn, Sang-Yoon; Lee, Chong-Hyung; Lee, Moo-Sik; Kim, Moon-Joon; Arma, Park; Hwang, Hye-Jeong; Song, Hyeon-Dong; Shim, Moon-Sook; Kim, Kwang-Hwan

2016-05-18

In order to analyze tasks of the death education curriculum for the public, DACUM method was used. A committee for DACUM was gathered and a survey was conducted on professors of health care, humanities and social sciences for an interdisciplinary study. In the survey used to verify the model for death education for the public, a compilation based on difficulty and importance factor shows that the 27 tasks including the psychological changes in terminally ill or suicidal patients, healing of stress, acceptance and understanding of death and suicide prevention were identified as needing to be included in the curriculum. The data thus concluded will have to be reviewed when they are applied to actual education to revise the education program to make it more appropriate.

Examining student understanding of the science of a societal issue in Botswana: Effects of ultraviolet radiation on the human skin

NASA Astrophysics Data System (ADS)

Suping, Shanah Mompoloki

Science has had such an impact on our way of life that it has been at the centre of discussion for all issues of health, education, development, and the safe stewardship of the Earth's resources. Science has advanced so quickly in the last 50 years that the amount of knowledge generated by scientists is overwhelming. Science teachers who have persistently introduced children to science from a very young age, have been charged with a daunting task of presenting science knowledge to students in ways that not only make it easy to understand, but also make it relevant to them. The methods of how best they should go about this task have been debated from time immemorial. Due to the many concerns and demands placed on science teachers and science education programs in general, there have been a number of efforts to reform and redefine the science curriculum. Science education reform efforts in the US and elsewhere have examined all possible nucleotides in the building up of the reform DNA molecule. Many studies have measured people's level of understanding on given issues that affect their communities, but little attention has been given to conceptions and level of scientific literacy among students in developing countries. This study assessed Botswana school children's knowledge about ultraviolet radiation (UVR) and its effects on human health using a scientific literacy lens. Results show that students do not know as much as one would expect them to know, from public school through the first year in college. Exploratory factor analysis identified four indicators of knowledge about UVR. These are: (a) diseases related to UVR, (b) items that can be used for protections against UVR, (c) misconceptions held about UVR, and (d) general issues surrounding UVR. MANOVA analysis showed that whereas there are no differences in general based on school location, certain groups of students performed differently depending on the school type, type of science pursued at school and or the gender of the student.

Energy Frontier Research Centers: Science for Our Nation's Energy Future, September 2016

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

None, None

As world demand for energy rapidly expands, transforming the way energy is collected, stored, and used has become a defining challenge of the 21st century. At its heart, this challenge is a scientific one, inspiring the U.S. Department of Energy’s (DOE) Office of Basic Energy Sciences (BES) to establish the Energy Frontier Research Center (EFRC) program in 2009. The EFRCs represent a unique approach, bringing together creative, multidisciplinary scientific teams to perform energy-relevant basic research with a complexity beyond the scope of single-investigator projects. These centers take full advantage of powerful new tools for characterizing, understanding, modeling, and manipulating mattermore » from atomic to macroscopic length scales. They also train the next-generation scientific workforce by attracting talented students and postdoctoral researchers interested in energy science. The EFRCs have collectively demonstrated the potential to substantially advance the scientific understanding underpinning transformational energy technologies. Both a BES Committee of Visitors and a Secretary of Energy Advisory Board Task Force have found the EFRC program to be highly successful in meeting its goals. The scientific output from the EFRCs is impressive, and many centers have reported that their results are already impacting both technology research and industry. This report on the EFRC program includes selected highlights from the initial 46 EFRCs and the current 36 EFRCs.« less

Creative Uses of Custom Electronics for Environmental Monitoring

NASA Astrophysics Data System (ADS)

Hicks, S.; Aufdenkampe, A. K.; Montgomery, D. S.

2012-12-01

The ability to build custom electronic devices specifically suited to a unique task has gotten easier and cheaper, thanks to the recent popularity of open source electronics platforms like Arduino. Using Arduino-based processor boards, we have been creating a variety of helpful devices to perform functions that would have been too expensive to implement with standard methods and commercial hardware. The Christina River Basin CZO is currently operating dozens of homemade dataloggers that are connected to different types of environmental sensors. Most of these Arduino loggers have been deployed for over a year, so our experiences with them and their sensors have taught us a lot about the reliability and accuracy of both the loggers and the sensors. Some loggers also have the capability for wireless radio or ethernet data transmission for reporting live data to web sites for instant graphing or archiving. Other Arduino devices have the ability to be controlled remotely through web sites or telephones, making it easy to remotely trigger sample pumps or valves. The open-source nature of Arduino means collaboration is easy because the circuit schematics and source code for programming the boards can be shared between users. And because Arduino devices are easy to use and program, we developed an interface board that allows educators to easily connect a variety of inexpensive environmental sensors to an Arduino board. Then the students can write and upload simple programs to interact with the sensors, making it a very effective tool for teaching electronics and environmental science at the same time. The flexibility and capability of electronics prototyping platforms like Arduino mean these simple boards can cheaply and effectively perform a countless number of tasks for projects in environmental science and education.

Program of policy studies in science and technology

NASA Technical Reports Server (NTRS)

Mayo, L. H.

1973-01-01

The application of an interdisciplinary, problem-oriented capability to the performance of total social impact evaluations is discussed. The consequences of introducing new configurations, technological or otherwise into future social environments are presented. The primary characteristics of the program are summarized: (1) emphasis on interdisciplinary, problem-oriented analysis; (2) development of intra- and inter-institutional arrangements for the purpose of analyzing social problems, evaluating existing programs, and assessing the social impacts of prospective policies, programs, and other public actions; (3) focus on methodological approaches to the projection of alternative future social environments, the identification of the effects of the introduction of new policies, programs, or other actions into the social system, and the evaluation of the social impacts of such effects; (4) availability of analytical resources for advisory and research tasks, and provision for use of program facilities as a neutral forum for the discussion of public issues involving involving the impact of advancing technology on social value-institutional processes.

A study of female students enrollment in engineering technology stem programs

NASA Astrophysics Data System (ADS)

Habib, Ihab S.

The problem studied in this research project was the enrollment of female STEM Engineering Technology students and the impact of professional mentoring and financial incentives on their enrollment, retention, and completion of engineering curriculum. Several tasks were presented in researchers' professional position; to recruit more students to the program, especially female as a minority in the Engineering Technology Department, make appropriate changes to the curriculum, and make improvements in mentoring students to improve rates of enrollment, retention, and completion of the program. A survey was created to study the effects of Science Engineering Technology and Mathematics for Engineering Technology (STEM ENGT) students' perceptions, mentorship, and scholarships availability, enrollment, retention, and program completion by enrolled student gender. Other studies have discovered that more scholarship and faculty mentorship support provided for female students resulted in improved diversity within engineering curricula student bodies (Sorcinelli, 2007).

“Mentoring International Research Ethics Trainees: Identifying Best Practices”

PubMed Central

Loue, Sana; Loff, Bebe

2014-01-01

Mentoring is an important component of training in the basic and clinical sciences due to the increasing complexities associated with establishing a career. Methods Data relating to 466 long term trainees in research ethics training programs were obtained from the Fogarty International Center's database. Data were supplemented with survey data (n=17) and telephone interviews (n=10) of the 21 principal investigators whose programs offered long-term training. The programs most successful with mentoring involved (1) the provision of an orientation to the trainees at the commencement of training; (2) a highly structured process of mentoring that required regular meetings and task achievement timelines; (3) intensive, frequent contact with the PI; and (4) support with personal issues that were troublesome to trainees. This paper is part of a collection of papers analyzing the Fogarty International Center's International Research Ethics Education & Curriculum Development program. PMID:24384516

Joint Task Force on Undergraduate Physics Programs: Implications for physics programs and why you should care

NASA Astrophysics Data System (ADS)

Hodapp, Theodore

2016-03-01

The content of undergraduate physics programs has not changed appreciably in 50 years, however, the jobs our students take have changed dramatically. Preparing students for careers they are likely to encounter requires physics programs to rethink and in some cases retool to provide an education that will not only educate an individual in the habits of mind and keen sense of how to solve complex technical problems, but also what related skills they will need to be effective in those careers. Do you teach your student how to read or create a budget? How about dealing with a low-performing member of an R&D team? This talk will explore driving forces behind this report, potential implications for physics departments, and practical steps faculty members can take to continue to consider improvements in experiences for our students. This work is supported in part by the National Science Foundation (NSF-1540570).

First-of-A-Kind Control Room Modernization Project Plan

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

Thomas, Kenneth David

This project plan describes a comprehensive approach to the design of an end-state concept for a modernized control room for Palo Verde. It describes the collaboration arrangement between the DOE LWRS Program Control Room Modernization Project and the APS Palo Verde Nuclear Generating Station. It further describes the role of other collaborators, including the Institute for Energy Technology (IFE) and the Electric Power Research Institute (EPRI). It combines advanced tools, methodologies, and facilities to enable a science-based approach to the validation of applicable engineering and human factors principles for nuclear plant control rooms. It addresses the required project results andmore » documentation to demonstrate compliance with regulatory requirements. It describes the project tasks that will be conducted in the project, and the deliverable reports that will be developed through these tasks. This project plan will be updated as new tasks are added and as project milestones are completed. It will serve as an ongoing description on the project both for project participants and for industry stakeholders.« less

A Research-Informed Instructional Unit to Teach the Nature of Science to Pre-Service Science Teachers

NASA Astrophysics Data System (ADS)

Adúriz-Bravo, Agustín; Izquierdo-Aymerich, Mercè

2009-09-01

In this paper we discuss the foundations and process of design of a research-informed instructional unit aimed for pre-service science teacher education. The unit covers some key ideas on the nature of science (around methodology, theory change, scientific inference and explanation, values, gender issues) anchoring them in a well-known episode from the history of science—the ‘discovery’ of radium by the Curies. Such episode is mainly examined as reconstructed in the 1997 French commercial film ‘Les Palmes de Monsieur Schutz’. Pre-service science teachers are required to solve three tasks, individually and in small groups; those tasks are respectively centred around: (1) the distinction between ‘discovering’ and ‘inventing’; (2) scientific modelling via abduction; and (3) the extended hagiographic treatment of the figure of Madame Curie. Plenary debates around the tasks aim at acquainting pre-service science teachers with some powerful concepts of twentieth century philosophy of science.

Models and Materials: Bridging Art and Science in the Secondary Curriculum

NASA Astrophysics Data System (ADS)

Pak, D.; Cavazos, L.

2006-12-01

Creating and sustaining student engagement in science is one challenge facing secondary teachers. The visual arts provide an alternative means of communicating scientific concepts to students who may not respond to traditional formats or identify themselves as interested in science. We have initiated a three-year teacher professional development program at U C Santa Barbara focused on bridging art and science in secondary curricula, to engage students underrepresented in science majors, including girls, English language learners and non-traditional learners. The three-year format provides the teams of teachers with the time and resources necessary to create innovative learning experiences for students that will enhance their understanding of both art and science content. Models and Materials brings together ten secondary art and science teachers from six Santa Barbara County schools. Of the five participating science teachers, three teach Earth Science and two teach Life Science. Art and science teachers from each school are teamed and challenged with the task of creating integrated curriculum projects that bring visual art concepts to the science classroom and science concepts to the art classroom. Models and Materials were selected as unifying themes; understanding the concept of models, their development and limitations, is a prominent goal in the California State Science and Art Standards. Similarly, the relationship between composition, structure and properties of materials is important to both art and science learning. The program began with a 2-week institute designed to highlight the natural links between art and science through presentations and activities by both artists and scientists, to inspire teachers to develop new ways to present models in their classrooms, and for the teacher teams to brainstorm ideas for curriculum projects. During the current school year, teachers will begin to integrate science and art and the themes of modeling and materials into their classrooms. Initial results indicate that the participating teachers developed a clearer understanding of the uses and limitations of models the classroom, better understanding of materials science, and strong initial ideas for integrated curricula.

Science and Sandy: Lessons Learned

NASA Astrophysics Data System (ADS)

Werner, K.

2013-12-01

Following Hurricane Sandy's impact on the mid-Atlantic region, President Obama established a Task Force to '...ensure that the Federal Government continues to provide appropriate resources to support affected State, local, and tribal communities to improve the region's resilience, health, and prosperity by building for the future.' The author was detailed from NOAA to the Task Force between January and June 2013. As the Task Force and others began to take stock of the region's needs and develop plans to address them, many diverse approaches emerged from different areas of expertise including: infrastructure, management and construction, housing, public health, and others. Decision making in this environment was complex with many interests and variables to consider and balance. Although often relevant, science and technical expertise was not always at the forefront of this process. This talk describes the author's experience with the Sandy Task Force focusing on organizing scientific expertise to support the work of the Task Force. This includes a description of federal activity supporting Sandy recovery efforts, the role of the Task Force, and lessons learned from developing a science support function within the Task Force.

Task Value Profiles across Subjects and Aspirations to Physical and IT-Related Sciences in the United States and Finland

ERIC Educational Resources Information Center

Chow, Angela; Eccles, Jacquelynne S.; Salmela-Aro, Katariina

2012-01-01

Two independent studies were conducted to extend previous research by examining the associations between task value priority patterns across school subjects and aspirations toward the physical and information technology- (IT-) related sciences. Study 1 measured task values of a sample of 10th graders in the United States (N = 249) across (a)…

Elementary Students' Learning of Materials Science Practices Through Instruction Based on Engineering Design Tasks

NASA Astrophysics Data System (ADS)

Wendell, Kristen Bethke; Lee, Hee-Sun

2010-12-01

Materials science, which entails the practices of selecting, testing, and characterizing materials, is an important discipline within the study of matter. This paper examines how third grade students' materials science performance changes over the course of instruction based on an engineering design challenge. We conducted a case study of nine students who participated in engineering design-based science instruction with the goal of constructing a stable, quiet, thermally comfortable model house. The learning outcome of materials science practices was assessed by clinical interviews conducted before and after the instruction, and the learning process was assessed by students' workbooks completed during the instruction. The interviews included two materials selection tasks for designing a sturdy stepstool and an insulated pet habitat. Results indicate that: (1) students significantly improved on both materials selection tasks, (2) their gains were significantly positively associated with the degree of completion of their workbooks, and (3) students who were highly engaged with the workbook's reflective record-keeping tasks showed the greatest improvement on the interviews. These findings suggest the important role workbooks can play in facilitating elementary students' learning of science through authentic activity such as engineering design.

Human Research Program Space Radiation Standing Review Panel (SRP)

NASA Technical Reports Server (NTRS)

Woloschak, Gayle; Steinberg-Wright, S.; Coleman, Norman; Grdina, David; Hill, Colin; Iliakis, George; Metting, Noelle; Meyers, Christina

2010-01-01

The Space Radiation Standing Review Panel (SRP) met at the NASA Johnson Space Center (JSC) on December 9-11, 2009 to discuss the areas of current and future research targeted by the Space Radiation Program Element (SRPE) of the Human Research Program (HRP). Using evidence-based knowledge as a background for identified risks to astronaut health and performance, NASA had identified gaps in knowledge to address those risks. Ongoing and proposed tasks were presented to address the gaps. The charge to the Space Radiation SRP was to review the gaps, evaluate whether the tasks addressed these gaps and to make recommendations to NASA s HRP Science Management Office regarding the SRP's review. The SRP was requested to evaluate the practicality of the proposed efforts in light of the demands placed on the HRP. Several presentations were made to the SRP during the site visit and the SRP spent sufficient time to address the SRP charge. The SRP made a final debriefing to the HRP Program Scientist, Dr. John B. Charles, on December 11, 2009. The SRP noted that current SRPE strategy is properly science-based and views this as the best assurance of the likelihood that answers to the questions posed as gaps in knowledge can be found, that the uncertainty in risk estimates can be reduced, and that a solid, cost-effective approach to risk reduction solutions is being developed. The current approach of the SRPE, based on the use of carefully focused research solicitations, requiring thorough peer-review and approaches demonstrated to be on the path to answering the NASA strategic questions, addressed to a broad extramural community of qualified scientists, optimally positioned to take advantage of serendipitous discoveries and to leverage scientific advances made elsewhere, is sound and appropriate. The SRP viewed with concern statements by HRP implying that the only science legitimately deserving support should be "applied" or, in some instances that the very term "research" might be frowned upon. We understand the desire of management to ensure that research stay focused on mission objectives, but the terms used are code words fraught with different meaning for scientists. Such expressions, taken at face value, convey a profoundly flawed view of science, can easily lead down counterproductive paths, and have the potential to irretrievably corrupt NASA requirements. The SRP understands and endorses the mandate to keep research efforts focused on the mission needs. However, thoughtful application of knowledge gained by understanding the mechanisms and pathways of biological effects cannot be replaced.

A Proposal to Investigate Outstanding Problems in Astronomy

NASA Technical Reports Server (NTRS)

Ford, Holland

2002-01-01

During the period leading up to the spectacular launch of the Space Shuttle Columbia (STS-109) on 1 March 2002 6:22 am EST, the team worked hard on a myriad of tasks to be ready for launch. Our launch support included preparations and rehearsals for the support during the mission, preparation for the SMOV and ERO program, and work to have the science team's data pipeline (APSIS) and data archive (SDA) ready by launch. A core of the team that was at the GSFC during the EVA that installed ACS monitored the turn-on and aliveness tests of ACS. One hour after installation of ACS in the HST George Hartig was showing those of us at Goddard the telemetry which demonstrated that the HRC and WFC CCDs were cooling to their preset temperatures. The TECs had survived launch! After launch, the team had several immediate and demanding tasks. We had to process the ERO observations through our pipeline and understand the limitations of the ground based-based calibrations, and simultaneously prepare the EROs for public release. The ERO images and the SMOV calibrations demonstrated that ACS met or exceeded its specifications for image quality and sensitivity. It is the most sensitive instrument that Hubble has had. The ERO images themselves made the front page of all of the major newspapers in the US. During the months after launch we have worked on the SMOV observations, and are analyzing the data from our science program.

Proposing an International Collaboration on Lightweight Autonomous Vehicles to Conduct Scientific Traverses and Surveys over Antarctica and the Surrounding Sea Ice

NASA Technical Reports Server (NTRS)

Carsey, Frank; Behar, Alberto

2004-01-01

We have continued to develop a concept for use of autonomous rovers, originally developed for use in planetary exploration, in polar science on Earth; the concept was the subject of a workshop, and this report summarizes and extends that workshop. The workshop on Antarctic Autonomous Scientific Vehicles and Traverses met at the National Geographic Society on February 14 and 15, 2001 to discuss scientific objectives and benefits of the use of autonomous rovers. The participants enthusiastically viewed rovers as being uniquely valuable for such tasks as data taking on tedious or repetitive routes, traverses in polar night, difficult or hazardous routes, extremely remote regions, routes requiring only simple instrumentation, traverses that must be conducted at low speed, augments of manned traverses, and scientific procedures not compatible with human presence or combustion engines. The workshop has concluded that instrumented autonomous vehicles, of the type being developed for planetary exploration, have the potential to contribute significantly to the way science in conducted in Antarctica while also aiding planetary technology development, and engaging the public's interest. Specific objectives can be supported in understanding ice sheet mass balance, sea ice heat and momentum exchange, and surface air chemistry processes. In the interval since the workshop, we have concluded that organized program to employ such rovers to perform scientific tasks in the Fourth International Polar Year would serve the objectives of that program well.

The Federal Government and the University Research Infrastructure. Science Policy Study--Hearings Volume 6. Hearings before the Task Force on Science Policy of the Committee on Science and Technology, House of Representatives. Ninety-Ninth Congress, First Session (May 21, 22, September 5, 1985).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Science and Technology.

This publication documents the testimony and discussion before the United States House of Representatives' Task Force on Science Policy during three days in 1985. It includes the text of the prepared statements by: (1) Dr. Bernadine Healy (Office of Science and Technology Policy, Executive Office of the President); (2) Henry G. Kirschenmann, Jr.…

CESDIS

NASA Technical Reports Server (NTRS)

1994-01-01

CESDIS, the Center of Excellence in Space Data and Information Sciences was developed jointly by NASA, Universities Space Research Association (USRA), and the University of Maryland in 1988 to focus on the design of advanced computing techniques and data systems to support NASA Earth and space science research programs. CESDIS is operated by USRA under contract to NASA. The Director, Associate Director, Staff Scientists, and administrative staff are located on-site at NASA's Goddard Space Flight Center in Greenbelt, Maryland. The primary CESDIS mission is to increase the connection between computer science and engineering research programs at colleges and universities and NASA groups working with computer applications in Earth and space science. Research areas of primary interest at CESDIS include: 1) High performance computing, especially software design and performance evaluation for massively parallel machines; 2) Parallel input/output and data storage systems for high performance parallel computers; 3) Data base and intelligent data management systems for parallel computers; 4) Image processing; 5) Digital libraries; and 6) Data compression. CESDIS funds multiyear projects at U. S. universities and colleges. Proposals are accepted in response to calls for proposals and are selected on the basis of peer reviews. Funds are provided to support faculty and graduate students working at their home institutions. Project personnel visit Goddard during academic recess periods to attend workshops, present seminars, and collaborate with NASA scientists on research projects. Additionally, CESDIS takes on specific research tasks of shorter duration for computer science research requested by NASA Goddard scientists.

Life Sciences Research Facility automation requirements and concepts for the Space Station

NASA Technical Reports Server (NTRS)

Rasmussen, Daryl N.

1986-01-01

An evaluation is made of the methods and preliminary results of a study on prospects for the automation of the NASA Space Station's Life Sciences Research Facility. In order to remain within current Space Station resource allocations, approximately 85 percent of planned life science experiment tasks must be automated; these tasks encompass specimen care and feeding, cage and instrument cleaning, data acquisition and control, sample analysis, waste management, instrument calibration, materials inventory and management, and janitorial work. Task automation will free crews for specimen manipulation, tissue sampling, data interpretation and communication with ground controllers, and experiment management.

Fort Collins Science Center fiscal year 2010 science accomplishments

USGS Publications Warehouse

Wilson, Juliette T.

2011-01-01

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

Climate History of the Southern San Joaquin Valley of California, USA: Authentic Paleoclimate Research with K-12 Teachers

NASA Astrophysics Data System (ADS)

Baron, D.; Negrini, R. M.; Palacios-Fest, M. R.; Auffant, K.

2006-12-01

For three summers, the Department of Geology at California State University, Bakersfield (CSUB) has invited teachers from local schools to participate in a research program that is investigating the climate history of the San Joaquin Valley of California. In each 4-week summer project, three elementary/middle school teachers and three high school teachers worked with CSUB faculty, undergraduate geology students, and a small group of high school students. The research centers around the analysis of 50-foot (15 m) sediment cores from two locations in the Tulare Lake basin. These cores preserve a regional climate record dating back to about 35,000 years before the present. Research tasks include the description of sediments from the cores for parameters such as grain size, color, and mineralogy. Sediment analyses include total organic and total inorganic carbon, as well as magnetic susceptibility. Ostracode shells were separated from the sediments, ostracode species present were identified and their abundances determined. Each teacher was put in charge of the description and analysis of several 5-foot (1.5 m) core segments. Each teacher was the leader of a research group including a CSUB geology student and one or two high school students. The groups were responsible for all aspects of the description and analysis of their core segments. They were also in charge of the paleoclimate interpretations and the presentation of their research results at the end of the summer projects. Surveys conducted before and after the summer program indicate that teacher's knowledge of climate change and regional geology, as well as their confidence in teaching Earth science at their schools increased. Follow- up surveys conducted a year after the first summer program indicate that the research experience had a lasting positive impact on teacher's confidence and their enthusiasm for teaching Earth science. Several of the teachers have developed lesson plans and/or field trips for their classes incorporating aspects of what they learned during the summer programs. The following features make the investigation of regional paleoclimate an especially rewarding and successful research topic for the summer programs: First, the practical relevance of the research is easily apparent to participating teachers and students; second, the research tasks are relatively straightforward and require only a moderate amount of training; and third, many aspects of the research are relevant in the context of National and California Science Standards. Finally, the research draws on the expertise of CSUB faculty and allows them to advance their own research agendas while engaging in outreach to K-12 schools. They can thus avoid the hard choice between scientific research and educational outreach activities, an all too common dilemma for science faculty under pressure to publish scientific research.

Scripted and Unscripted Science Lessons for Children with Autism and Intellectual Disability.

PubMed

Knight, Victoria F; Collins, Belva; Spriggs, Amy D; Sartini, Emily; MacDonald, Margaret Janey

2018-02-27

Both scripted lessons and unscripted task analyzed lessons have been used effectively to teach science content to students with intellectual disability and autism spectrum disorder. This study evaluated the efficacy, efficiency, and teacher preference of scripted and unscripted task analyzed lesson plans from an elementary science curriculum designed for students with intellectual disability and autism spectrum disorder by evaluating both lesson formats for (a) student outcomes on a science comprehension assessment, (b) sessions to criterion, and (c) average duration of lessons. Findings propose both lesson types were equally effective, but unscripted task analyzed versions may be more efficient and were preferred by teachers to scripted lessons. Implications, limitations, and suggestions for future research are also discussed.

A decade of reform in medical education: Experiences and challenges at Tehran University of Medical Sciences.

PubMed

Mortaz Hejri, Sara; Mirzazadeh, Azim; Khabaz Mafinejad, Mahboobeh; Alizadeh, Maryam; Saleh, Narges; Gandomkar, Roghayeh; Jalili, Mohammad

2018-02-23

In this paper, we present the major curricular reform in MD program of Tehran University of Medical Sciences, the oldest and the largest medical university in Iran, initiated about a decade ago. Following a comprehensive program evaluation, many of the basic challenges of the traditional curriculum were revealed, namely, lack of pre-defined competencies for graduates, over-reliance on teacher-centered teaching methods, over-emphasis on knowledge base in student assessments, and focusing solely on biomedical aspects of patient care. In 2010, a vision statement for reform was created and approved by the University Council. The new curriculum was launched in 2011. The changes included: revising the content of the courses, assimilating horizontal and vertical integration, emphasizing clinical skills, encouraging active involvement in patient management, providing more opportunity for supervised practice, integrating behavioral and psychosocial topics into the curriculum, incorporating interactive teaching methods, assessing students' higher levels of cognition, and strengthening workplace assessments. To evaluate the changes, data were continuously collected and analyzed from the beginning. Changing the curriculum of an MD program is a laborious task which should be planned and undertaken carefully and cautiously. It is an endless, yet invaluable and satisfying endeavor toward better future.

Gulf Coast Ecosystem Restoration Task Force---Gulf of Mexico Ecosystem Science Assessment and Needs

USGS Publications Warehouse

Walker, Shelby; Dausman, Alyssa M.; Lavoie, Dawn L.

2012-01-01

The Gulf Coast Ecosystem Restoration Task Force (GCERTF) was established by Executive Order 13554 as a result of recommendations from “America’s Gulf Coast: A Long-term Recovery Plan after the Deepwater Horizon Oil Spill” by Secretary of the Navy Ray Mabus (Mabus Report). The GCERTF consists of members from 11 Federal agencies and representatives from each State bordering the Gulf of Mexico. The GCERTF was charged to develop a holistic, long-term, science-based Regional Ecosystem Restoration Strategy for the Gulf of Mexico. Federal and State agencies staffed the GCERTF with experts in fields such as policy, budgeting, and science to help develop the Strategy. The Strategy was built on existing authorities and resources and represents enhanced collaboration and a recognition of the shared responsibility among Federal and State governments to restore the Gulf Coast ecosystem. In this time of severe fiscal constraints, Task Force member agencies and States are committed to establishing shared priorities and working together to achieve them.As part of this effort, three staffers, one National Oceanic and Atmospheric Administration (NOAA) scientist and two U.S. Geological Survey (USGS) scientists, created and led a Science Coordination Team (SCT) to guide scientific input into the development of the Gulf of Mexico Regional Ecosystem Restoration Strategy. The SCT leads from the GCERTF coordinated more than 70 scientists from the Federal and State Task Force member agencies to participate in development of a restoration-oriented science document focused on the entire Gulf of Mexico, from inland watersheds to the deep blue waters. The SCT leads and scientists were organized into six different working groups based on expanded goals from the Mabus Report: Coastal habitats are healthy and resilient.Living coastal and marine resources are healthy, diverse, and sustainable.Coastal communities are adaptive and resilient.Storm buffers are sustainable.Inland habitats and watersheds are managed to help support healthy and sustainable Gulf of Mexico ecosystems.Offshore environments are healthy and well managedEach working group was charged with defining their specific goal, describing the current conditions related to that goal (for example, the status of coastal habitats in the Gulf of Mexico), providing highlevel activities needed to further define and achieve the goal, with associated outcome-based performance indicators, and identifying the scientific gaps in understanding to accomplish the goal and implement the recommended activities. The overall scientific assessment reveals that the Gulf of Mexico ecosystem continues to suffer from extensive degradation, and action is necessary to develop a healthy, resilient, and sustainable Gulf of Mexico ecosystem. The six groups also were tasked with outlining the necessary monitoring, modeling, and research needs to aid in achieving the goals. Recognizing that (1) the scientific needs (monitoring, modeling, and research) overlap among many of the goals, and (2) an overarching scientific framework could be developed to implement the necessary science in support of the Strategy, a seventh group was created with several members from each of the original six working groups. This seventh group compiled all of the cross-cutting monitoring, modeling, and research needs previously identified by the individual groups. These scientific requirements are found in Chapter 5 of this document. The seventh group also has developed a Science Plan, outlined in Chapter 6. The Science Plan provides the basic science infrastructure to support the overall Gulf restoration program and Strategy. The Science Plan allows for the development of an iterative and flexible approach to adaptive management and decision-making related to restoration projects based on sound science that includes monitoring, modeling, and research. Taken in its entirety, this document helps to articulate the current state of the system and the critical science needs to support effective restoration of the Gulf of Mexico resources that have been trending towards decline for decades.

Taming Typhon: Advancing Climate Literacy by Coordinating Federal Earth System Science Education Investments Through the U.S. Climate Change Science Program

NASA Astrophysics Data System (ADS)

Karsten, J. L.; Niepold, F.; Wei, M.; Waple, A. M.

2008-12-01

Thirteen Federal agencies in the United States invest in research, communication, and education activities related to climate and global change. The U.S. Climate Change Science Program (CCSP) works to integrate the research activities of these different agencies, with oversight from the Office of Science and Technology Policy, the Council on Environmental Quality, the National Economic Council and the Office of Management and Budget. The CCSP is the result of a Presidential initative in 2001 to build on the Global Change Research Program, which exists as a result of the Global Change Research Act of 1990. This initiative was to shift the focus of the Program from 'discovery and characterization' to 'differentiation and strategy investigation.' With this shift, CCSP's focus is now on evaluating optimal strategies for addressing climate change risks, improving coordination among the Federal agencies, communicating research results to all stakeholders (including national policy leaders and local resource managers), and improving public debate and decision-making related to global change. Implicit to these activities is the need to educate the general public about the science of climate change and its consequences, as well as coordinate Federal investments related to climate change education. This is no small task, given the variety of missions and approaches of the participating agencies. Recognizing that its Communications Interagency Working Group (CIWG) does not have the expertise or focus to adequately address issues related to science education, the CCSP recently established an ad-hoc Education Interagency Working Group (EIWG), comprising representatives from all 13 agencies, that will work closely with the CIWG to enhance education goals. Its mission is to advance literacy in climate and related sciences and increase informed decision making for the Nation. The EIWG envisions that its primary activities in the near-term will be focused on establishing: (1) a consensus framework to define climate literacy; (2) a protocol and process for vetting, reviewing, and assuring scientific quality of educational materials related to climate change; (3) a Federal network of professionals who can share, access, and identify complementary educational materials; (4) a suite of evaluation tools to gauge effectiveness of interagency programs related to climate change education; (5) a clearinghouse or central repository of climate change education resources and expertise; and (6) professional development resources for educators seeking to improve their understanding of climate change and related Earth system science principles.

An Investigation of Task and Ego Oriented Goals of the Students Majoring at the Faculty of Sport Sciences

ERIC Educational Resources Information Center

Belli, Emre

2015-01-01

The aim of this study is to explore the task and ego oriented goals of the students majoring at the Faculty of Sports Sciences at Ataturk University. For data collection, "The Task and Ego Orientation in Sport Questionnaire", which was developed by Duda (1) and adapted into Turkish by Toros and Yetim (2), was used in the current study to…

A distributed component framework for science data product interoperability

NASA Technical Reports Server (NTRS)

Crichton, D.; Hughes, S.; Kelly, S.; Hardman, S.

2000-01-01

Correlation of science results from multi-disciplinary communities is a difficult task. Traditionally data from science missions is archived in proprietary data systems that are not interoperable. The Object Oriented Data Technology (OODT) task at the Jet Propulsion Laboratory is working on building a distributed product server as part of a distributed component framework to allow heterogeneous data systems to communicate and share scientific results.

Security from Within: Independent Review of the Washington Navy Yard Shooting

DTIC Science & Technology

2013-11-01

2012 report, the Defense Science Board (DSB) Task Force reviewing the Fort Hood shooting recommended “a threat management approach employing...mental health research findings into clinical practice. 103 The field of implementation science offers several models for establishing and supporting...December 29, 2008, http://www.dhs.gov/xlibrary/assets/privacy/privacy_policyguide_2008-01.pdf. 47 Defense Science Board. “Task Force Report

Teach the Earth: On-line Resources for Teachers and Teachers of Teachers

NASA Astrophysics Data System (ADS)

Manduca, C. A.

2007-12-01

Effective Earth science education depends on excellent teachers: teachers who not only possess a strong grasp of geoscience but are also well-versed in the pedagogic methods they need to connect with their audience. Preparing Earth science teachers is a task no less challenging that also requires strengths in both areas. The Teach the Earth website provides a variety of resources to support preparation of Earth science teachers. Here you can find collections of teaching activities addressing all aspects of the Earth system; discussions of teaching methods linked to examples of their use in geoscience courses; and the Earth Exploration Toolbook, a resource specifically designed for teachers who would like to incorporate data rich activities in their teaching. These resources are suitable for use by teachers, students in courses addressing the methodology of teaching Earth science and science, and faculty designing courses. Faculty working with current and future teachers will find a section on Preparing Teachers to Teach Earth Science with a collection of courses designed specifically to benefit future Earth Science teachers, examples of key activities in these courses, and descriptions of programs for pre-service and in-service teachers. The materials housed in this web-resource demonstrate a wide range of fruitful approaches and exciting opportunities. On the order of 25,000 individuals use the site repeatedly during the year. We estimate that 27 percent of these users are geoscience faculty and 12 percent are teachers. We invite teachers, faculty, researchers, and educators to enhance this resource by contributing descriptions of activities, courses, or programs as a mechanism for sharing their experience with others engaged in similar work.

Modeling science: Supporting a more authentic epistemology of science

NASA Astrophysics Data System (ADS)

Svoboda, Julia Marie

In this dissertation I argue that model-based inquiry has the potential to create experiences for students to consider how scientific knowledge is generated and evaluated - that is, for students to consider the epistemology of science. I also argue that such epistemically rich experiences can lead to shifts in students' conceptions of the nature of scientific knowledge. The context of this work is a yearlong biological modeling traineeship for undergraduate mathematics and biology majors called Collaborative Learning at the Interface of Mathematics and Biology (CLIMB). I used an ethnographically-based approach to collect detailed field notes, video, documents and interviews with faculty and students in CLIMB. The resulting dataset provides a rich description of the CLIMB program as well as students experiences in this program. Analysis of the CLIMB curriculum revealed that the degree to which students were treated as independent scholars and challenged with authentic problems influenced the productivity of their activity. A more detailed analysis of the nature of modeling tasks revealed that only when models were at the center of their activity did students have opportunities to consider epistemic themes relating to how knowledge is created and critiqued in science. Finally, a case study that followed a single student described how rich epistemically rich experiences with modeling have the potential to shift the ways in which students conceive of scientific knowledge and practice. It also provided evidence that supports the theory that students have complex multidimensional epistemic ecologies as opposed to static views about science. As a whole, this dissertation provides a rich description of how model-based inquiry can support learning about the epistemology of science and suggests that scientific modeling should have a more central role in science education.

Publications of the NASA Controlled Ecological Life Support System (CELSS) program 1989-1992

NASA Technical Reports Server (NTRS)

Powers, Janet V.

1994-01-01

Publications of research sponsored by the NASA Controlled Ecological Life Support System (CELSS) program are listed. The CELSS program encompasses research and technology with the goal of developing an autonomous bioregenerative life support system, which is based upon the integration of biological and physical/chemical processes, that will produce nutritious and palatable food, potable and hygienic water, and a breathable atmosphere by recycling metabolic and other wastes. This research and technology development is being performed in the areas of biomass production/food processing, waste management, and systems management and control. The bibliography follows these divisions. Principal investigators whose research tasks resulted in publication are identified by an asterisk. Publications are identified by a record number corresponding with their entry in the Life Sciences Bibliographic Database, maintained at the George Washington University.

ICDP's Science Plan for 2014-2019

NASA Astrophysics Data System (ADS)

Wiersberg, Thomas; Harms, Uli; Knebel, Carola

2015-04-01

The International Continental Scientific Drilling Program ICDP has played a primary role over the past two decades, uncovering geological secrets from beneath the continents. Even though this has been done very successfully still our planet is far from being understood. The need to drill has never been greater and with its new science plan ICDP wants to unravel the workings of planet earth, fixing the new program attention in a White Paper valid from 2014 to 2019. ICDP's focus for the next term is laid on balancing the needs of science and society even stronger than in the past years, because this is the fundamental task mankind has to face in the 21st century. The challenges that can be addressed by scientific drilling are climate and ecosystem evolution, sustainable georesources, water quality and availability, as well as natural hazards. Cause these challenges are inextricably linked with the dynamics of planet earth ICDP addresses the geoprocesses condensed to 5 major themes in its White Paper. These themes are active faults and earthquakes, global cycles, heat and mass transfer, the deep biosphere, and cataclysmic events. For each of it is summarized what societal challenges are effected by and how they can be understood, what has been achieved by ICDP so far, what are the fundamental open questions left, and what are possible future scientific targets. Furthermore the new ICDP Science Plan strengthens and expands ties between member countries and partner programs, invites and integrates early career researchers in upcoming ICDP activities, debates incorporation of industry partners into selected ICDP strategic activities for a science-driven mutual benefit and discusses new outreach measures to media, policy makers and the interested public. By providing this information the new White Paper shall act as a roadmap for the international Earth Science community on one hand and at the same time shall serve as a docking station for the national funding agencies as well.

Mastering cognitive development theory in computer science education

NASA Astrophysics Data System (ADS)

Gluga, Richard; Kay, Judy; Lister, Raymond; Simon; Kleitman, Sabina

2013-03-01

To design an effective computer science curriculum, educators require a systematic method of classifying the difficulty level of learning activities and assessment tasks. This is important for curriculum design and implementation and for communication between educators. Different educators must be able to use the method consistently, so that classified activities and assessments are comparable across the subjects of a degree, and, ideally, comparable across institutions. One widespread approach to supporting this is to write learning objects in terms of Bloom's Taxonomy. This, or other such classifications, is likely to be more effective if educators can use them consistently, in the way experts would use them. To this end, we present the design and evaluation of our online interactive web-based tutorial system, which can be configured and used to offer training in different classification schemes. We report on results from three evaluations. First, 17 computer science educators complete a tutorial on using Bloom's Taxonomy to classify programming examination questions. Second, 20 computer science educators complete a Neo-Piagetian tutorial. Third evaluation was a comparison of inter-rater reliability scores of computer science educators classifying programming questions using Bloom's Taxonomy, before and after taking our tutorial. Based on the results from these evaluations, we discuss the effectiveness of our tutorial system design for teaching computer science educators how to systematically and consistently classify programming examination questions. We also discuss the suitability of Bloom's Taxonomy and Neo-Piagetian theory for achieving this goal. The Bloom's and Neo-Piagetian tutorials are made available as a community resource. The contributions of this paper are the following: the tutorial system for learning classification schemes for the purpose of coding the difficulty of computing learning materials; its evaluation; new insights into the consistency that computing educators can achieve using Bloom; and first insights into the use of Neo-Piagetian theory by a group of classifiers.

Gender and practical skill performance in science

NASA Astrophysics Data System (ADS)

Lock, Roger

The performance of 18 boys and 18 girls on four problem-solving tasks set in science contexts was compared. The tasks were administered in a one-to-one testing situation and assessments were made by direct observation, questioning, and by using written records. The tasks were valid and reliable, and the samples of boys and girls were matched for ability and curriculum background. Past studies have identified gender differences in performance on science tasks; however, this study found little evidence to support these findings. Few significant differences in performance were found. No gender differences were detected in observation, reporting, or planning skills, and there was no differential performance on the use of scientific language. Girls performed less well in relation to self-reliance, and performance differences on the interpretation skill approached significance with boys' performance superior.

The Nature of Elementary Student Science Discourse in the Context of the Science Writing Heuristic Approach

NASA Astrophysics Data System (ADS)

Cavagnetto, Andy; Hand, Brian M.; Norton-Meier, Lori

2010-03-01

This case study aimed to determine the nature of student interactions in small groups in an elementary classroom utilizing the Science Writing Heuristic approach. Fifth grade students were audio-recorded over four units of study while working in small groups to generate knowledge claims after conducting student-directed investigations. Analysis consisted of (1) identifying amount of on/off task talk, (2) categorizing on-task talk as generative (talk associated with generating an argument) or representational (talk associated with representing an argument in a final written form), (3) characterizing the generative components of argument, and (4) determining the functions of language used. Results indicate that students were on task 98% of the time. Students engaged in generative talk an average of 25% of the time and representational talk an average of 71% of the time. Students engaged in components of Toulmin's model of argument, but challenging of each other's ideas was not commonplace. Talk was dominated by the informative function (representing one's ideas) of language as it was found 78.3% of the time and to a lesser extent (11.7%) the heuristic function (inquiring through questions). These functions appear to be intimately tied to the task of generating knowledge claims in small groups. The results suggest that both talking and writing are critical to using science discourse as an embedded strategy to learning science. Further, nature and structure of the task are important pedagogical considerations when moving students toward participation in science discourse.

Sticky Plans: Inhibition and Binding during Serial-Task Control

ERIC Educational Resources Information Center

Mayr, Ulrich

2009-01-01

Recent evidence suggests substantial response-time costs associated with lag-2 repetitions of tasks within explicitly controlled task sequences [Koch, I., Philipp, A. M., Gade, M. (2006). Chunking in task sequences modulates task inhibition. "Psychological Science," 17, 346-350; Schneider, D. W. (2007). Task-set inhibition in chunked task…

Global and Regional Sea Level Rise Scenarios for the United States

NASA Technical Reports Server (NTRS)

Sweet, William V.; Kopp, Robert E.; Weaver, Christopher P.; Obeysekera, Jayantha; Horton, Radley M.; Thieler, E. Robert; Zervas, Chris

2017-01-01

The Sea Level Rise and Coastal Flood Hazard Scenarios and Tools Interagency Task Force, jointly convened by the U.S. Global Change Research Program (USGCRP) and the National Ocean Council (NOC), began its work in August 2015. The Task Force has focused its efforts on three primary tasks: 1) updating scenarios of global mean sea level (GMSL) rise, 2) integrating the global scenarios with regional factors contributing to sea level change for the entire U.S. coastline, and 3) incorporating these regionally appropriate scenarios within coastal risk management tools and capabilities deployed by individual agencies in support of the needs of specific stakeholder groups and user communities. This technical report focuses on the first two of these tasks and reports on the production of gridded relative sea level (RSL, which includes both ocean-level change and vertical land motion) projections for the United States associated with an updated set of GMSL scenarios. In addition to supporting the longer-term Task Force effort, this new product will be an important input into the USGCRP Sustained Assessment process and upcoming Fourth National Climate Assessment (NCA4) due in 2018. This report also serves as a key technical input into the in-progress USGCRP Climate Science Special Report (CSSR).

Gender differences in brain activation on a mental rotation task.

PubMed

Semrud-Clikeman, Margaret; Fine, Jodene Goldenring; Bledsoe, Jesse; Zhu, David C

2012-10-01

Few neuroimaging studies have explored gender differences on mental rotation tasks. Most studies have utilized samples with both genders, samples mainly consisting of men, or samples with six or fewer females. Graduate students in science fields or liberal arts programs (20 males, 20 females) completed a mental rotation task during functional magnetic resonance imaging (fMRI). When a pair of cube figures was shown, the participant made a keypad response based on whether the pair is the same/similar or different. Regardless of gender, the bilateral middle frontal gyrus, bilateral intraparietal sulcus (IPS), and the left precuneus were activated when a subject tried to solve the mental rotation task. Increased activation in the right inferior frontal gyrus/middle frontal gyrus, the left precuneus/posterior cingulate cortex/cuneus region, and the left middle occipital gyrus was found for men as compared to women. Better accuracy and shorter response times were correlated with an increased activation in the bilateral intraparietal sulcus. No significant brain activity differences related to mental rotation were found between academic majors. These findings suggest that networks involved in visual attention appear to be more strongly activated in the mental rotation tasks in men as compared to women. It also suggests that men use a more automatic process when analyzing complex visual reasoning tasks while women use a more top-down process.

Determining Behavioral Task Content of the Curriculum in Occupational and Professional Education Programs: The Dental Auxiliaries. Final Report.

ERIC Educational Resources Information Center

Terry, David R.; Evans, Rupert N.

The document is the final report of a project to develop a suitable method for studying the task content of accredited dental auxiliary education programs and the relationship between the tasks taught in such programs and the tasks involved in a professional situation. The set of instruments developed and pilot tested in 63 programs was used to…

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.

TU-AB-BRD-03: Fault Tree Analysis

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

Dunscombe, P.

2015-06-15

Current quality assurance and quality management guidelines provided by various professional organizations are prescriptive in nature, focusing principally on performance characteristics of planning and delivery devices. However, published analyses of events in radiation therapy show that most events are often caused by flaws in clinical processes rather than by device failures. This suggests the need for the development of a quality management program that is based on integrated approaches to process and equipment quality assurance. Industrial engineers have developed various risk assessment tools that are used to identify and eliminate potential failures from a system or a process before amore » failure impacts a customer. These tools include, but are not limited to, process mapping, failure modes and effects analysis, fault tree analysis. Task Group 100 of the American Association of Physicists in Medicine has developed these tools and used them to formulate an example risk-based quality management program for intensity-modulated radiotherapy. This is a prospective risk assessment approach that analyzes potential error pathways inherent in a clinical process and then ranks them according to relative risk, typically before implementation, followed by the design of a new process or modification of the existing process. Appropriate controls are then put in place to ensure that failures are less likely to occur and, if they do, they will more likely be detected before they propagate through the process, compromising treatment outcome and causing harm to the patient. Such a prospective approach forms the basis of the work of Task Group 100 that has recently been approved by the AAPM. This session will be devoted to a discussion of these tools and practical examples of how these tools can be used in a given radiotherapy clinic to develop a risk based quality management program. Learning Objectives: Learn how to design a process map for a radiotherapy process Learn how to perform failure modes and effects analysis analysis for a given process Learn what fault trees are all about Learn how to design a quality management program based upon the information obtained from process mapping, failure modes and effects analysis and fault tree analysis. Dunscombe: Director, TreatSafely, LLC and Center for the Assessment of Radiological Sciences; Consultant to IAEA and Varian Thomadsen: President, Center for the Assessment of Radiological Sciences Palta: Vice President of the Center for the Assessment of Radiological Sciences.« less

TU-AB-BRD-01: Process Mapping

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

Palta, J.

2015-06-15

Current quality assurance and quality management guidelines provided by various professional organizations are prescriptive in nature, focusing principally on performance characteristics of planning and delivery devices. However, published analyses of events in radiation therapy show that most events are often caused by flaws in clinical processes rather than by device failures. This suggests the need for the development of a quality management program that is based on integrated approaches to process and equipment quality assurance. Industrial engineers have developed various risk assessment tools that are used to identify and eliminate potential failures from a system or a process before amore » failure impacts a customer. These tools include, but are not limited to, process mapping, failure modes and effects analysis, fault tree analysis. Task Group 100 of the American Association of Physicists in Medicine has developed these tools and used them to formulate an example risk-based quality management program for intensity-modulated radiotherapy. This is a prospective risk assessment approach that analyzes potential error pathways inherent in a clinical process and then ranks them according to relative risk, typically before implementation, followed by the design of a new process or modification of the existing process. Appropriate controls are then put in place to ensure that failures are less likely to occur and, if they do, they will more likely be detected before they propagate through the process, compromising treatment outcome and causing harm to the patient. Such a prospective approach forms the basis of the work of Task Group 100 that has recently been approved by the AAPM. This session will be devoted to a discussion of these tools and practical examples of how these tools can be used in a given radiotherapy clinic to develop a risk based quality management program. Learning Objectives: Learn how to design a process map for a radiotherapy process Learn how to perform failure modes and effects analysis analysis for a given process Learn what fault trees are all about Learn how to design a quality management program based upon the information obtained from process mapping, failure modes and effects analysis and fault tree analysis. Dunscombe: Director, TreatSafely, LLC and Center for the Assessment of Radiological Sciences; Consultant to IAEA and Varian Thomadsen: President, Center for the Assessment of Radiological Sciences Palta: Vice President of the Center for the Assessment of Radiological Sciences.« less

TU-AB-BRD-02: Failure Modes and Effects Analysis

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

Huq, M.

2015-06-15

Current quality assurance and quality management guidelines provided by various professional organizations are prescriptive in nature, focusing principally on performance characteristics of planning and delivery devices. However, published analyses of events in radiation therapy show that most events are often caused by flaws in clinical processes rather than by device failures. This suggests the need for the development of a quality management program that is based on integrated approaches to process and equipment quality assurance. Industrial engineers have developed various risk assessment tools that are used to identify and eliminate potential failures from a system or a process before amore » failure impacts a customer. These tools include, but are not limited to, process mapping, failure modes and effects analysis, fault tree analysis. Task Group 100 of the American Association of Physicists in Medicine has developed these tools and used them to formulate an example risk-based quality management program for intensity-modulated radiotherapy. This is a prospective risk assessment approach that analyzes potential error pathways inherent in a clinical process and then ranks them according to relative risk, typically before implementation, followed by the design of a new process or modification of the existing process. Appropriate controls are then put in place to ensure that failures are less likely to occur and, if they do, they will more likely be detected before they propagate through the process, compromising treatment outcome and causing harm to the patient. Such a prospective approach forms the basis of the work of Task Group 100 that has recently been approved by the AAPM. This session will be devoted to a discussion of these tools and practical examples of how these tools can be used in a given radiotherapy clinic to develop a risk based quality management program. Learning Objectives: Learn how to design a process map for a radiotherapy process Learn how to perform failure modes and effects analysis analysis for a given process Learn what fault trees are all about Learn how to design a quality management program based upon the information obtained from process mapping, failure modes and effects analysis and fault tree analysis. Dunscombe: Director, TreatSafely, LLC and Center for the Assessment of Radiological Sciences; Consultant to IAEA and Varian Thomadsen: President, Center for the Assessment of Radiological Sciences Palta: Vice President of the Center for the Assessment of Radiological Sciences.« less

ESO Science Outreach Network in Poland during 2011-2013

NASA Astrophysics Data System (ADS)

Czart, Krzysztof

2014-12-01

ESON Poland works since 2010. One of the main tasks of the ESO Science Outreach Network (ESON) is translation of various materials at ESO website, as well as contacts with journalists. We support also science festivals, conferences, contests, exhibitions, astronomy camps and workshops and other educational and outreach activities. During 2011-2013 we supported events like ESO Astronomy Camp 2013, ESO Industry Days in Warsaw, Warsaw Science Festival, Torun Festival of Science and Art, international astronomy olympiad held in Poland and many others. Among big tasks there was also translation of over 60 ESOcast movies.

Framework for Integrating Science Data Processing Algorithms Into Process Control Systems

NASA Technical Reports Server (NTRS)

Mattmann, Chris A.; Crichton, Daniel J.; Chang, Albert Y.; Foster, Brian M.; Freeborn, Dana J.; Woollard, David M.; Ramirez, Paul M.

2011-01-01

A software framework called PCS Task Wrapper is responsible for standardizing the setup, process initiation, execution, and file management tasks surrounding the execution of science data algorithms, which are referred to by NASA as Product Generation Executives (PGEs). PGEs codify a scientific algorithm, some step in the overall scientific process involved in a mission science workflow. The PCS Task Wrapper provides a stable operating environment to the underlying PGE during its execution lifecycle. If the PGE requires a file, or metadata regarding the file, the PCS Task Wrapper is responsible for delivering that information to the PGE in a manner that meets its requirements. If the PGE requires knowledge of upstream or downstream PGEs in a sequence of executions, that information is also made available. Finally, if information regarding disk space, or node information such as CPU availability, etc., is required, the PCS Task Wrapper provides this information to the underlying PGE. After this information is collected, the PGE is executed, and its output Product file and Metadata generation is managed via the PCS Task Wrapper framework. The innovation is responsible for marshalling output Products and Metadata back to a PCS File Management component for use in downstream data processing and pedigree. In support of this, the PCS Task Wrapper leverages the PCS Crawler Framework to ingest (during pipeline processing) the output Product files and Metadata produced by the PGE. The architectural components of the PCS Task Wrapper framework include PGE Task Instance, PGE Config File Builder, Config File Property Adder, Science PGE Config File Writer, and PCS Met file Writer. This innovative framework is really the unifying bridge between the execution of a step in the overall processing pipeline, and the available PCS component services as well as the information that they collectively manage.

Stochastic Process Creation

NASA Astrophysics Data System (ADS)

Esparza, Javier

In many areas of computer science entities can “reproduce”, “replicate”, or “create new instances”. Paramount examples are threads in multithreaded programs, processes in operating systems, and computer viruses, but many others exist: procedure calls create new incarnations of the callees, web crawlers discover new pages to be explored (and so “create” new tasks), divide-and-conquer procedures split a problem into subproblems, and leaves of tree-based data structures become internal nodes with children. For lack of a better name, I use the generic term systems with process creation to refer to all these entities.

Report of the Defense Science Board Summer Study Task Force on Defense Manufacturing Enterprise Strategy

DTIC Science & Technology

1993-09-01

mapped against the desired results. "What To Do" Recomendations PrawnProe Based on reviw of 28 prior sh"(Sa Pki gffs f’orce reconmendafins a’: Q𔃺 Oak...sponsored by the UndAr Secretary of Defense (Acquisition). Mr. Edwin L. Big•ers and Mr. Gordon K . England will serve as Co-Chairmen. ARPA will provide the...sectors, and identify key pilot programs where acquisition and management reforms can be applied. C-8 "What To Do" Rcu-manedadow 1.%% k ~r Tedduce

The Impact that Defense Reform had on Procurement of Major Weapons Systems: A Case Study of the V-22 and the Effect of the Goldwater-Nichols Act on its Procurement

DTIC Science & Technology

2013-12-13

To promote innovation , the role of the Defense Advanced Research Projects Agency should be expanded to include prototyping and other advanced...the requirements for the degree MASTER OF MILITARY ART AND SCIENCE Military History by MICHAEL G. KING, LCDR, USN B.S., Lees-McRae...NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) LCDR Michael G. King, USN 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7

Operations planning and analysis handbook for NASA/MSFC phase B development projects

NASA Technical Reports Server (NTRS)

Batson, Robert C.

1986-01-01

Current operations planning and analysis practices on NASA/MSFC Phase B projects were investigated with the objectives of (1) formalizing these practices into a handbook and (2) suggesting improvements. The study focused on how Science and Engineering (S&E) Operational Personnel support Program Development (PD) Task Teams. The intimate relationship between systems engineering and operations analysis was examined. Methods identified for use by operations analysts during Phase B include functional analysis, interface analysis methods to calculate/allocate such criteria as reliability, Maintainability, and operations and support cost.

Assessing the Role of Copy Number Variants in Prostate Cancer Risk and Progression Using a Novel Genomewide Screening Method

DTIC Science & Technology

2014-12-01

0694 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Donna Lehman Robin Leach 5d. PROJECT NUMBER 5e. TASK NUMBER E-Mail: lehman...uthscsa.edu 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) University of Texas Health Science Center Office of Grants ...by DOD grant PC081025, by grant U01CA086402 from the Early Detection Research Network of the National Cancer Institute, and by the CTRC at UTHSCSA

Proceedings of the Annual RAND-China Reform Forum Conference (6th) Held in Santa Monica, California on August 28-29, 2003

DTIC Science & Technology

2005-01-01

documents for commercial use. Limited Electronic Distribution Rights For More Information CHILD POLICY CIVIL JUSTICE EDUCATION ENERGY AND ENVIRONMENT HEALTH...Reform Forum Conference. August 28-29, 2003 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK...have been reviewed and approved by RAND Science and Technology. Proceedings of the 6th Annual RAND–China Reform Forum Conference August 28–29

Fatigue Behavior of Long and Short Cracks in Wrought and Powder Aluminum Alloys.

DTIC Science & Technology

1984-05-01

PROGRAM ELEMENT. PROJECT. TASK AREA & WORK UNIT NUMBERS Robert 0. Ritchie, Department of Materials Science and Mineral Engineering, University of 2306/ Al ...Chemical Compositions in wt% of Alloys Si Fe Cu Mn Mg Cr Zn Ti Zr Al 2024 0.50 0.50 4.50 0.50 1.50 0.10 0.25 0.15 -- balance 2124 0.20 0.30 4.50 0.50 1.50...been applied by Suresh et al .41 to rationalize the microstructural effects of precipitation hardening on fatigue crack growth in 7075 alloys. The

Characterizing Task-Based OpenMP Programs

PubMed Central

Muddukrishna, Ananya; Jonsson, Peter A.; Brorsson, Mats

2015-01-01

Programmers struggle to understand performance of task-based OpenMP programs since profiling tools only report thread-based performance. Performance tuning also requires task-based performance in order to balance per-task memory hierarchy utilization against exposed task parallelism. We provide a cost-effective method to extract detailed task-based performance information from OpenMP programs. We demonstrate the utility of our method by quickly diagnosing performance problems and characterizing exposed task parallelism and per-task instruction profiles of benchmarks in the widely-used Barcelona OpenMP Tasks Suite. Programmers can tune performance faster and understand performance tradeoffs more effectively than existing tools by using our method to characterize task-based performance. PMID:25860023

The Earth Phenomena Observing System: Intelligent Autonomy for Satellite Operations

NASA Technical Reports Server (NTRS)

Ricard, Michael; Abramson, Mark; Carter, David; Kolitz, Stephan

2003-01-01

Earth monitoring systems of the future may include large numbers of inexpensive small satellites, tasked in a coordinated fashion to observe both long term and transient targets. For best performance, a tool which helps operators optimally assign targets to satellites will be required. We present the design of algorithms developed for real-time optimized autonomous planning of large numbers of small single-sensor Earth observation satellites. The algorithms will reduce requirements on the human operators of such a system of satellites, ensure good utilization of system resources, and provide the capability to dynamically respond to temporal terrestrial phenomena. Our initial real-time system model consists of approximately 100 satellites and large number of points of interest on Earth (e.g., hurricanes, volcanoes, and forest fires) with the objective to maximize the total science value of observations over time. Several options for calculating the science value of observations include the following: 1) total observation time, 2) number of observations, and the 3) quality (a function of e.g., sensor type, range, slant angle) of the observations. An integrated approach using integer programming, optimization and astrodynamics is used to calculate optimized observation and sensor tasking plans.

System analysis study of space platform and station accommodations for life sciences research facilities. Volume 2: Study results. Appendix E: Work breakdown structure and dictionary

NASA Technical Reports Server (NTRS)

Wiley, Lowell F.

1985-01-01

A work breakdown structure for the Space Station Life Sciences Research Facility (LSRF) is presented up to level 5. The purpose is to provide the framework for task planning and control and to serve as a basis for budgeting, task assignment, cost collection and report, and contractual performance measurement and tracking of the Full Scale Development Phase tasks.

The Association of Academic Health Sciences Libraries' legislative activities and the Joint Medical Library Association/Association of Academic Health Sciences Libraries Legislative Task Force

PubMed Central

Zenan, Joan S.

2003-01-01

The Association of Academic Health Sciences Libraries' (AAHSL's) involvement in national legislative activities and other advocacy initiatives has evolved and matured over the last twenty-five years. Some activities conducted by the Medical Library Association's (MLA's) Legislative Committee from 1976 to 1984 are highlighted to show the evolution of MLA's and AAHSL's interests in collaborating on national legislative issues, which resulted in an agreement to form a joint legislative task force. The history, work, challenges, and accomplishments of the Joint MLA/AAHSL Legislative Task Force, formed in 1985, are discussed. PMID:12883581

Task Force on Women, Minorities and the Handicapped in Science and Technology: Executive Session. Report of the Proceedings (Atlanta, Georgia, March 3, 1988).

ERIC Educational Resources Information Center

Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

Task Force on Women, Minorities and the Handicapped in Science and Technology: Public Hearing. Report of the Proceedings (Kansas City, Missouri, December 1, 1987).

ERIC Educational Resources Information Center

Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

Task Force on Women, Minorities and the Handicapped in Science and Technology: Public Hearing. Report of the Proceedings (Albuquerque, New Mexico, September 22, 1987).

ERIC Educational Resources Information Center

Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

Task Force on Women, Minorities and the Handicapped in Science and Technology: Public Hearing. Report of the Proceedings (Baltimore, Maryland, May 4, 1988).

ERIC Educational Resources Information Center

Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

Task Force on Women, Minorities and the Handicapped in Science and Technology: Executive Session. Report of the Proceedings (Washington, D.C., May 24, 1988).

ERIC Educational Resources Information Center

Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

Task Force on Women, Minorities and the Handicapped in Science and Technology: Public Hearing. Report of the Proceedings (Cambridge, Massachusetts, April 7, 1988).

ERIC Educational Resources Information Center

Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

Task Force on Women, Minorities and the Handicapped in Science and Technology: Public Meeting. Report of the Proceedings (Albuquerque, New Mexico, September 27, 1987).

ERIC Educational Resources Information Center

Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

Task Force on Women, Minorities and the Handicapped in Science and Technology: Executive Session. Report of the Proceedings (Cambridge, Massachusetts, April 8, 1988).

ERIC Educational Resources Information Center

Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

Human Research Program Human Health Countermeasures Element Extravehicular Activity (EVA) Risk Standing Review Panel (SRP)

NASA Technical Reports Server (NTRS)

Norfleet, William; Harris, Bernard

2009-01-01

The Extravehicular Activity (EVA) Risk Standing Review Panel (SRP) was favorably impressed by the operational risk management approach taken by the Human Research Program (HRP) Integrated Research Plan (IRP) to address the stated life sciences issues. The life sciences community at the Johnson Space Center (JSC) seems to be focused on operational risk management. This approach is more likely to provide risk managers with the information they need at the time they need it. Concerning the information provided to the SRP by the EVA Physiology, Systems, and Performance Project (EPSP), it is obvious that a great deal of productive activity is under way. Evaluation of this information was hampered by the fact that it often was not organized in a fashion that reflects the "Gaps and Tasks" approach of the overall Human Health Countermeasures (HHC) effort, and that a substantial proportion of the briefing concerned subjects that, while interesting, are not part of the HHC Element (e.g., the pressurized rover presentation). Additionally, no information was provided on several of the tasks or how they related to work underway or already accomplished. This situation left the SRP having to guess at the efforts and relationship to other elements, and made it hard to easily map the EVA Project efforts currently underway, and the data collected thus far, to the gaps and tasks in the IRP. It seems that integration of the EPSP project into the HHC Element could be improved. Along these lines, we were concerned that our SRP was split off from the other participating SRPs at an early stage in the overall agenda for the meeting. In reality, the concerns of EPSP and other projects share much common ground. For example, the commonality of the concerns of the EVA and exercise physiology groups is obvious, both in terms of what reduced exercise capacity can do to EVA capability, and how the exercise performed during an EVA could contribute to an overall exercise countermeasure prescription.

Developmental changes and gender effects on motivational constructs based on the expectancy-value model in Czech and United States students regarding learning of science, mathematics, and other subjects

NASA Astrophysics Data System (ADS)

Yang, Eun-Mi

This study employed American and Czech student samples to investigate the motivational constructs used in Eccles and Wigfield's (1983) expectancy-value model. To predict achievement behavior, the model specifies relationships among expectancy for-success and task value, task-specific self-concept, perception of task-difficulty, perceptions of social environment, and interpretations and attributions for past events in relation to the social world. Czech and American students (n = 1,145) in grades 4--12 were the participants in this study. The causal relationships among the constructs were tested to investigate structural similarities and differences in the models for both countries. This study also explored developmental changes, gender, and national differences in the students' motivational beliefs for these motivational constructs: Expectancy for Success, Intrinsic Interest Value, Task-specific Self-concept, Perception of Task-difficulty, and Perceived Vocational Gender Dominance for science, mathematics, and other school subjects. The findings indicated that, for both countries, with respect to changes over grade level, compared to the younger students, the older students showed lower motivational beliefs for most subject areas except reading. However, the Czech students in grades 6--8 showed more positive motivational beliefs in life science and social studies than did the Czech students in other grade levels. In comparing genders, the male students exhibited more positive motivational beliefs in physical science than did the female students, and female students showed more positive motivational beliefs in reading than did the male students. For life science, the Czech female students rated Intrinsic Interest Value and Task-specific Self-concept higher than did their peer male students. The American students' motivational beliefs in reading were more positive than were Czech students', and the Czech students held more positive motivational beliefs in life science than did the American students. With minor variations for each country, the expectancy-value model provided a reasonable tool for understanding the causal relationships among the motivational beliefs. For the Czech sample, Perception of Task-difficulty was a strong negative predictor for Expectancy for Success for most school subjects except life science whereas, for the American sample, it was a weak but significant negative predictor for Intrinsic Interest Value for most school subjects except social studies. Implications for science education are discussed.

Lab Aliens, Legendary Fossils, and Deadly Science Potions: Views of Science and Scientists from Fifth Graders in a Free-Choice Creative Writing Program

NASA Astrophysics Data System (ADS)

Hellman, Leslie G.

This qualitative study uses children's writing to explore the divide between a conception of Science as a humanistic discipline reliant on creativity, ingenuity and out of the box thinking and a persistent public perception of science and scientists as rigid and methodical. Artifacts reviewed were 506 scripts written during 2014 and 2016 by 5th graders participating in an out-of classroom, mentor supported, free-choice 10-week arts and literacy initiative. 47% (237) of these scripts were found to contain content relating to Science, Scientists, Science Education and the Nature of Science. These 237 scripts were coded for themes; characteristics of named scientist characters were tracked and analyzed. Findings included NOS understandings being expressed by representation of Science and Engineering Practices; Ingenuity being primarily linked to Engineering tasks; common portrayals of science as magical or scientists as villains; and a persistence in negative stereotypes of scientists, including a lack of gender equity amongst the named scientist characters. Findings suggest that representations of scientists in popular culture highly influence the portrayals of scientists constructed by the students. Recommendations to teachers include encouraging explicit consideration of big-picture NOS concepts such as ethics during elementary school and encouraging the replacement of documentary or educational shows with more engaging fictional media.

Implicit Learning in Science: Activating and Suppressing Scientific Intuitions to Enhance Conceptual Change

NASA Astrophysics Data System (ADS)

Wang, Jeremy Yi-Ming

This dissertation examines the thesis that implicit learning plays a role in learning about scientific phenomena, and subsequently, in conceptual change. Decades of research in learning science demonstrate that a primary challenge of science education is overcoming prior, naive knowledge of natural phenomena in order to gain scientific understanding. Until recently, a key assumption of this research has been that to develop scientific understanding, learners must abandon their prior scientific intuitions and replace them with scientific concepts. However, a growing body of research shows that scientific intuitions persist, even among science experts. This suggests that naive intuitions are suppressed, not supplanted, as learners gain scientific understanding. The current study examines two potential roles of implicit learning processes in the development of scientific knowledge. First, implicit learning is a source of cognitive structures that impede science learning. Second, tasks that engage implicit learning processes can be employed to activate and suppress prior intuitions, enhancing the likelihood that scientific concepts are adopted and applied. This second proposal is tested in two experiments that measure training-induced changes in intuitive and conceptual knowledge related to sinking and floating objects in water. In Experiment 1, an implicit learning task was developed to examine whether implicit learning can induce changes in performance on near and far transfer tasks. The results of this experiment provide evidence that implicit learning tasks activate and suppress scientific intuitions. Experiment 2 examined the effects of combining implicit learning with traditional, direct instruction to enhance explicit learning of science concepts. This experiment demonstrates that sequencing implicit learning task before and after direct instruction has different effects on intuitive and conceptual knowledge. Together, these results suggest a novel approach for enhancing learning for conceptual change in science education.

Development of a task-level robot programming and simulation system

NASA Technical Reports Server (NTRS)

Liu, H.; Kawamura, K.; Narayanan, S.; Zhang, G.; Franke, H.; Ozkan, M.; Arima, H.; Liu, H.

1987-01-01

An ongoing project in developing a Task-Level Robot Programming and Simulation System (TARPS) is discussed. The objective of this approach is to design a generic TARPS that can be used in a variety of applications. Many robotic applications require off-line programming, and a TARPS is very useful in such applications. Task level programming is object centered in that the user specifies tasks to be performed instead of robot paths. Graphics simulation provides greater flexibility and also avoids costly machine setup and possible damage. A TARPS has three major modules: world model, task planner and task simulator. The system architecture, design issues and some preliminary results are given.

Task-level robot programming: Integral part of evolution from teleoperation to autonomy

NASA Technical Reports Server (NTRS)

Reynolds, James C.

1987-01-01

An explanation is presented of task-level robot programming and of how it differs from the usual interpretation of task planning for robotics. Most importantly, it is argued that the physical and mathematical basis of task-level robot programming provides inherently greater reliability than efforts to apply better known concepts from artificial intelligence (AI) to autonomous robotics. Finally, an architecture is presented that allows the integration of task-level robot programming within an evolutionary, redundant, and multi-modal framework that spans teleoperation to autonomy.

Space Studies Board Annual Report 1995

NASA Technical Reports Server (NTRS)

1996-01-01

During 1995, the Space Studies Board and its committees and task groups gathered for a total of 40 meetings. Highlights of these meetings are presented. Formal study reports and short reports developed and approved during the meetings and issued during 1995 are represented in this annual report either by their executive summaries (for full-length reports), or by reproduction in full (for short reports). Nine full-length reports were distributed or delivered, including a congressionally mandated report by the Committee on the Future of Space Science and a comprehensive survey of Earth observation programs by the Committee on Earth Studies. Major research guidance reports were completed and published by the Committee on Microgravity Research and by the federated Committee on Solar and Space Physics/Committee on Solar-Terrestrial Research. Several significant assessment reports were also published, including an assessment of small missions by the Committee on Planetary and Lunar Exploration, a scientific evaluation of Gravity Probe B by the Task Group on Gravity Probe B, and an analysis of technologies for a 4-meter active optics telescope by the Task Group on BMDO New Technology Orbital Observatory. In addition, the Committee on Astronomy and Astrophysics Panel on Ground-based Optical and Infrared Astronomy released its report, and the Task Group on Priorities in Space Research issued its second and final report. Five short reports were also prepared and released during 1995. They addressed such diverse topics as reflight of shuttle-borne synthetic aperture radars, the role of NASA centers and center scientists in scientific research, guidelines for establishment of NASA research institutes, and clarification of findings of the microgravity research opportunities report and of the Future of Space Science Committee's management study.

Exploring the impact of an industrial volunteer/school science partnership on elementary teaching strategies and attitudes about future science study: A case study

NASA Astrophysics Data System (ADS)

White, Michael Robert

This study reports the results of research designed to explore the impact of industrial volunteer/school partnerships on elementary science teaching behaviors and students' attitudes about future science study. Since these partnerships involved teachers and students in hands-on or laboratory-type science experiences, the study will add an elementary school component to a series of other studies conducted through the Science Education Program at Temple University that have addressed how to improve the learning outcomes from these experiences. Three suburban elementary schools were randomly selected by a single school district's science supervisor to be involved in this study. Two of the buildings were designated as the experimental schools and teachers worked directly with the researcher as an industrial partner. The third school served as a control with no organized industrial partner. An additional school building in a second suburban school district was selected to serve as a comparison school and a second scientist participated as an industrial volunteer. Unlike the researcher, this scientist had no formal training in science education. Each phase of the study included instruments piloted and reviewed by experienced elementary teachers for appropriateness or by objective experts in the field of education. A student attitude survey and selected tasks from the Inventory of Piagetian Developmental Tasks were administered to all students involved in the study. Empirical data collected through videotaped analysis using the validated Modified-Revised Vickery Science Teacher Behavior Inventory led to the development of a pattern of the most frequently used behaviors during elementary science instruction. A profile of each participating teacher was developed through the use of a validated attitude survey, notes taken during classroom interactions and from information collected during ethnographic interviews. A major conclusion drawn from this study is that neither type of partnership influenced the types of teaching behaviors used by elementary teachers during science instruction. Especially significant is that neither questioning wait-time nor level of questions asked was affected by the partnership experience. Furthermore, the partnership did not lead to teachers exhibiting a more constructivist-oriented approach to science instruction. However, teacher members of both partnerships expressed a strong wish for the partnership activities to continue.

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.

Teaching citizen science skills online: Implications for invasive species training programs

USGS Publications Warehouse

Newman, G.; Crall, A.; Laituri, M.; Graham, J.; Stohlgren, T.; Moore, J.C.; Kodrich, K.; Holfelder, K.A.

2010-01-01

Citizen science programs are emerging as an efficient way to increase data collection and help monitor invasive species. Effective invasive species monitoring requires rigid data quality assurances if expensive control efforts are to be guided by volunteer data. To achieve data quality, effective online training is needed to improve field skills and reach large numbers of remote sentinel volunteers critical to early detection and rapid response. The authors evaluated the effectiveness of online static and multimedia tutorials to teach citizen science volunteers (n = 54) how to identify invasive plants; establish monitoring plots; measure percent cover; and use Global Positioning System (GPS) units. Participants trained using static and multimedia tutorials provided less (p <.001) correct species identifications (63% and 67%) than did professionals (83%) across all species, but they did not differ (p =.125) between each other. However, their ability to identify conspicuous species was comparable to that of professionals. The variability in percent plant cover estimates between static (??10%) and multimedia (??13%) participants did not differ (p =.86 and.08, respectively) from those of professionals (??9%). Trained volunteers struggled with plot setup and GPS skills. Overall, the online approach used did not influence conferred field skills and abilities. Traditional or multimedia online training augmented with more rigorous, repeated, and hands-on, in-person training in specialized skills required for more difficult tasks will likely improve volunteer abilities, data quality, and overall program effectiveness. ?? Taylor & Francis Group, LLC.

An Information Theoretic Model for the Human Processing of Cognitive Tasks.

ERIC Educational Resources Information Center

Moser, Gene W.

An information-theory model of human memory was tested in thirteen experiments which involved children (six years and older) and graduate students. The subjects conducted science investigations in laboratory and non-laboratory settings, solved problems of electrical circuits, and participated in classroom science lessons. The tasks used involved…

Development of Performance Assessments in Science: Conceptual, Practical, and Logistical Issues.

ERIC Educational Resources Information Center

Solano-Flores, Guillermo; Shavelson, Richard J.

1997-01-01

Conceptual, practical, and logistical issues in the development of science performance assessments (SPAs) are discussed. The conceptual framework identifies task, response format, and scoring system as components, and conceives of SPAs as tasks that attempt to recreate conditions in which scientists work. Developing SPAs is a sophisticated effort…

How can we make Science Education and Careers more attractive for Young People?

NASA Astrophysics Data System (ADS)

Knickmeier, K.; Kruse, K.

2016-02-01

The Kiel Science Factory (Kieler Forschungswerkstatt) is a school and teaching laboratory, which breaches the gap between school education and university research. Since opening in October 2012, 3.430 pupils worked at the Kiel Science Factory, and joined the different programs (ocean:lab, nano:lab, geo:lab), the numbers of visitors are increasing. The combination of experts in research and experts in education is very effective to attract young peoplés interest for a scientific career, to communicate science and to increase interest of teachers in current science. The biggest lab is the ocean:lab, it is jointly offered by Kiel University, Cluster of Excellence "Future Ocean" and Leibniz Institute for Science and Mathematics Education at Kiel University (IPN). The ocean:lab is addressing to school classes from grade 3 to 13, and it is strongly involved in pre-service teacher education. Appropriate to their respective level of study, pupils and students get fascinating insights into marine sciences and the working methods of real scientists. Furthermore teacher trainings and summer schools are producing an enthusiasm, which affects as well teachers as their students. The visiting pupils are mainly from Northern Germany, but also from e.g. Austria, Poland and Japan. Topics are the ocean as an ecosystem and how it is affected by anthropogenic impacts. The program offers an integrated investigation of the ecosystem "ocean" (from Plankton to marine mammals) with an interdisciplinary focus on biological aspects and abiotic factors of the habitat. In addition to pollution of the ocean through plastic waste and noise, the effects of climate change and eutrophication plays a role in discussions and tasks. New formats (e.g. an international Citizen Science Project and Expeditionary Learning) are carried out. The developed material is part of expedition boxes, which can be borrowed for project work in schools and science centers. http://www.forschungs-werkstatt.de/

The Galileo Teacher Training Programme

NASA Astrophysics Data System (ADS)

Doran, Rosa

The Galileo Teacher Training Program is a global effort to empower teachers all over the world to embark on a new trend in science teaching, using new technologies and real research meth-ods to teach curriculum content. The GTTP goal is to create a worldwide network of "Galileo Ambassadors", promoters of GTTP training session, and a legion of "Galileo Teachers", edu-cators engaged on the use of innovative resources and sharing experiences and supporting its pears worldwide. Through workshops, online training tools and resources, the products and techniques promoted by this program can be adapted to reach locations with few resources of their own, as well as network-connected areas that can take advantage of access to robotic, optical and radio telescopes, webcams, astronomy exercises, cross-disciplinary resources, image processing and digital universes (web and desktop planetariums). Promoters of GTTP are expert astronomy educators connected to Universities or EPO institutions that facilitate the consolidation of an active support to newcomers and act as a 24 hour helpdesk to teachers all over the world. GTTP will also engage in the creation of a repository of astronomy education resources and science research projects, ViRoS (Virtual Repository of resources and Science Projects), in order to simplify the task of educators willing to enrich classroom activities.

That Sounds Easy Enough: An Exploration of Data Management Challenges

NASA Astrophysics Data System (ADS)

Rosati, A.; Advanced Cooperative Arctic Data; Information Service (Acadis)

2013-05-01

Creating an infrastructure that is not ad hoc or ephemeral when much of technology today is itself ad hoc and ephemeral is not an easy task. This paper examines the collaboration process between various stakeholders within the Advanced Cooperative Arctic Data and Information Service (ACADIS) in order to provide insight into data management, data preservation, and data discovery. Specifically, this paper addresses the partnership of Arctic Research Mapping Application Program (ARMAP) and ACADIS. This partnership shows that what may seem like an easy or straight forward request can, in fact, prove challenging. These challenges can only be met through collaboration and good communication. The ACADIS project fosters scientific synthesis and discovery by providing services that make data freely available for access and analysis across multiple disciplines. The goals of ACADIS are to bring together experts to create tools at the forefront of how science will be done. Essentially, we improve the usability and interdisciplinary reuse of arctic data. ACADIS is a joint effort by the National Snow and Ice Data Center (NSIDC), the University Corporation for Atmospheric Research (UCAR), Unidata, and the National Center for Atmospheric Research (NCAR) to provide data archival services, preservation, and access for all projects funded by the National Science Foundation's (NSF) Arctic Science Program (ARC).

Public Hearing: Report of the Proceedings of a Public Hearing of the Task Force on Women, Minorities and the Handicapped in Science and Technology (Atlanta, Georgia, March 2, 1988).

ERIC Educational Resources Information Center

Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

Marshalling Corporate Resources for Public and K-12 Technical Education Outreach and Engagement

NASA Astrophysics Data System (ADS)

Wynne, James

2011-03-01

In 1988, the Education Task Force of the Business Roundtable recommended that American corporations invest in pre-college education. Prior to that date, corporate investment was targeted at higher education. IBM and other corporations responded by encouraging their employees and their corporate philanthropic organizations to develop programs aimed at enhancing pre-college education. The IBM TJ Watson Research Center initiated a Local Education Outreach program, active for these past 23 years, that marshals the resources of our science-rich institution to enhance STEM education in our local schools. We have broad and deep partnerships between the Research Center and local school districts, including New York City. We have just completed our 19th consecutive year of Family Science Saturdays, which brings 4th and 5th grade children, along with their parents, to our Research Center for hands-on workshops in topics like States of Matter, Polymer Science, Kitchen Chemistry, and Sound and Light. The workshops are staffed by IBM volunteers, assisted by local high school student ``Peer Teachers.'' Since 1990, the IBM Corporation has joined with a coalition of other companies, professional engineering societies, and government agencies to sponsor the annual Engineers Week (EWeek) campaign of technical education outreach, serving as Corporate Chair in 1992, 2001, and 2008. In recent years, we have annually recruited around 5000 IBM volunteers to reach out to more than 200,000 K-12 students in order to increase their awareness and appreciation of technical careers and encourage them to continue their studies of STEM (science, technology, engineering, and mathematics). The speaker, who helped found the APS Forum on Education (FED) and served as FED Councillor for 8 years, will review these and other programs for Public and K-12 Technical Education Outreach and Engagement.

"What" and "how" does a mentor teacher learn during a secondary science teacher candidate's internship?

NASA Astrophysics Data System (ADS)

Ashmann, Scott A.

Teaching science for understanding is hard work. Not many teachers leave a teacher education program sufficiently prepared to engage in this practice. In fact, many veteran teachers struggle with this complicated task, so effective professional development is needed. One approach that may hold some promise is being a mentor teacher to an intern. To investigate this possibility, the following central question guided this study: "What" and "how" does a secondary science teacher learn about the practices of teaching from the experience of being a mentor teacher for a science intern? A conceptual framework based on three planes of focus was utilized in this study. These planes are (a) a focus on the larger learning community and context, (b) a focus on the local learning community and activities, and (c) a focus on learners and purposes. Data were collected on two focus mentor teachers. These data included observations of interactions between the mentor and intern, responses to clarifying questions, interviews with other science teachers, and observations of both the mentor and the intern teaching lessons. Relationships among the characteristics of the context of the school and science department with the mentor teacher's theory of learning and teaching practices and the patterns of practice the mentor used in responding to specific occasions for learning were explored. It was found that these characteristics are related to five elements of mentor teacher learning: the social environment, resource use, defining tasks, the learning process, and the nature of a satisfactory conclusion. Two conclusions were made. The first was that remarkably detailed parallels exist among key elements in the context in which a mentor teacher works, the mentor teacher's approaches to teaching and learning, and the mentor's response to occasions for learning during the internship. The second was that differences among mentors in these key elements could account for differences in "what" was learned and "how" it was learned.

A Blended Professional Development Program to Help a Teacher Learn to Provide One-to-One Scaffolding

NASA Astrophysics Data System (ADS)

Belland, Brian R.; Burdo, Ryan; Gu, Jiangyue

2015-04-01

Argumentation is central to instruction centered on socio-scientific issues (Sadler & Donnelly in International Journal of Science Education, 28(12), 1463-1488, 2006. doi: 10.1080/09500690600708717). Teachers can play a big role in helping students engage in argumentation and solve authentic scientific problems. To do so, they need to learn one-to-one scaffolding—dynamic support to help students accomplish tasks that they could not complete unaided. This study explores a middle school science teacher's provision of one-to-one scaffolding during a problem-based learning unit, in which students argued about how to optimize the water quality of their local river. The blended professional development program incorporated three 1.5-h seminars, one 8-h workshop, and 4 weeks of online education activities. Data sources were video of three small groups per period, and what students typed in response to prompts from computer-based argumentation scaffolds. Results indicated that the teacher provided one-to-one scaffolding on a par with inquiry-oriented teachers described in the literature.

Spacelab simulation using a Lear Jet aircraft: Mission no. 4 (ASSESS program)

NASA Technical Reports Server (NTRS)

Reller, J. O., Jr.; Neel, C. B.; Mason, R. H.

1975-01-01

The fourth ASSESS Spacelab simulation mission utilizing a Lear Jet aircraft featured trained experiment operators (EOs) in place of the participating scientists, to simulate the role and functions of payload specialists in Spacelab who may conduct experiments developed by other scientists. The experiment was a broadband infrared photometer coupled to a 30-cm, open port, IR telescope. No compromises in equipment design or target selection were made to simplify operator tasks; the science goals of the mission were selected to advance the mainline research program of the principle investigator (PI). Training of the EOs was the responsibility of the PI team and consisted of laboratory sessions, on-site training during experiment integration, and integrated mission training using the aircraft as a high-fidelity simulator. The EO permission experience in these several disciplines proved adequate for normal experiment operations, but marginal for the identification and remedy of equipment malfunctions. During the mission, the PI utilized a TV communication system to assist the EOs to overcome equipment difficulties; both science and operations were successfully implemented.

Lessons from X-Ray Astronomy Applied to HST

NASA Astrophysics Data System (ADS)

Schreier, Ethan J.; Doxsey, Rodger

2000-09-01

Riccardo Giacconi, probably more than any other single individual, established x-ray astronomy as an essential sub-discipline of astronomy. Its incorporation into the mainstream of astronomy was substantially completed with the Einstein Observatory which, with its imaging capabilities and its Guest Observer program, invited non-x-ray astronomers to use the facility. It was therefore perhaps fitting that when optical astronomy moved into space, with the Hubble Space Telescope, it called on Riccardo to oversee the transition. He brought with him lessons about building and operating space observatories, experience working with NASA on large science projects, a business-like approach to attacking tasks, and his unique vision and abilities. Among the guiding principles he brought to HST were: involvement of a strong scientific research staff in all aspects of the program; establishment of a vital, active research environment; attention to "science system engineering" and applying a rational scientific approach to problems; creation of an atmosphere of "ruthless intellectual honesty" and maintenance of the highest regard for process. These formed the basis both for attacking the problems of HST, and for building an Institute to do so.

High-pressure LOX/hydrocarbon preburners and gas generators

NASA Technical Reports Server (NTRS)

Huebner, A. W.

1981-01-01

The objective of the program was to conduct a small scale hardware test program to establish the technology base required for LOX/hydrocarbon preburners and gas generators. The program consisted of six major tasks; Task I reviewed and assessed the performance prediction models and defined a subscale test program. Task II designed and fabricated this subscale hardware. Task III tested and analyzed the data from this hardware. Task IV analyzed the hot fire results and formulated a preliminary design for 40K preburner assemblies. Task V took the preliminary design and detailed and fabricated three 40K size preburner assemblies, one each fuel-rich LOX/CH, and LOX/RP-1 and one oxidizer rich LOX/CH4. Task VI delivered these preburner assemblies to MSFC for subsequent evaluation.

Magnetometer instrument team studies for the definition phase of the outer planets grand tour

NASA Technical Reports Server (NTRS)

Coleman, P. J., Jr.

1972-01-01

The objectives of magnetic field investigations on missions to the outer planets were defined as well as an instrumentation system, a program of studies and instrument development tasks was proposed for the mission definition phase of the Outer Planets Grand Tour project. A report on the status of this program is given. Requirements were also established for the spacecraft and the mission which would insure their compatibility with the magnetic field investigation proposed for the outer planets missions and developed figures of merit for encounter trajectories. The spacecraft-instrumentation interface and the on-board data handling system were defined in various reports by the Project Team and in the reports by the Science Steering Group. The defining program for exploring the outer planets within the more restrictive constraints of the Mariner Jupiter-Saturn project included defining a limited magnetic field investigation.

Plate Boundary Observatory Infrastructure and Data Products in Education and Outreach

NASA Astrophysics Data System (ADS)

Eriksson, S. C.; Barbour, K.; Lee, E.

2005-12-01

As one of three major components of NSF's EarthScope program, the Plate Boundary Observatory (PBO) encourages the integration of research and education. Informing various communities about the current work of PBO and the scientific discoveries related to the use of this instrumentation has contributed to the success of PBO during the first two years of the EarthScope project. UNAVCO(PBO), IRIS (USArray), and the EarthScope project office work together to integrate Education and Outreach (E&O) opportunities into a program that is greater than the sum of its parts and yet maintains the identity of each organization. Building and maintaining the PBO website, documenting and archiving activities of PBO, providing short courses for professional development of scientists using EarthScope data, and developing higher level data products with an appropriate educational framework are a few of the activities that provide both challenges and opportunities. The internet, particularly the World Wide Web, has become the primary tool for disseminating information to various audiences. The primary goals of the PBO website are to provide current information on the progress of GPS and Strainmeter facility construction; to provide access to different levels of data products; and to facilitate networking with and among scientists. Challenges for the PBO website include publishing current stories on installation projects while coordinating with field engineers on a regular basis; providing near to real time updates and maintaining quality assurance processes; and defining personnel requirements for a maintaining a dynamic website. Currently, archived photographs, web diaries, and numerous web highlights document PBO's success and provide a visual record of PBO's accomplishments and behind-the-scene activities over the last two years. The community charged PBO with increasing the number of scientists using its data. UNAVCO does this by providing short courses for professional development of young scientists and more established scientists broadening their research interests. In addition, collecting, manipulating, and aggregating real scientific data for classroom use is a current priority in science education. Educators want their students to use these data to draw conclusions following the logical processes characteristic of the scientific endeavor. Hence, PBO is a natural source of data for use in the classroom. Staff and community members are designing higher level data products for a variety of audiences in formal education (students and instructors in middle/high school, community colleges, undergraduate science majors and students in general science education, graduate students) and in informal education (museums, park information centers, science centers, and media. PBO is working on a chapter for the Earth Exploration Toolbox (http://serc.carleton.edu/eet/) for undergraduate general science education, and the Jules Verne Voyager will include a user-friendly interface and associated educational materials. Evaluation of the effectiveness of this entire program and of individual projects and products is a major undertaking. The multitude of tasks, integration of these tasks into a coherent program, and identification of resources for evaluation are both opportunities and challenges in helping build a program with measurable impact.

Self-regulated learning processes of medical students during an academic learning task.

PubMed

Gandomkar, Roghayeh; Mirzazadeh, Azim; Jalili, Mohammad; Yazdani, Kamran; Fata, Ladan; Sandars, John

2016-10-01

This study was designed to identify the self-regulated learning (SRL) processes of medical students during a biomedical science learning task and to examine the associations of the SRL processes with previous performance in biomedical science examinations and subsequent performance on a learning task. A sample of 76 Year 1 medical students were recruited based on their performance in biomedical science examinations and stratified into previous high and low performers. Participants were asked to complete a biomedical science learning task. Participants' SRL processes were assessed before (self-efficacy, goal setting and strategic planning), during (metacognitive monitoring) and after (causal attributions and adaptive inferences) their completion of the task using an SRL microanalytic interview. Descriptive statistics were used to analyse the means and frequencies of SRL processes. Univariate and multiple logistic regression analyses were conducted to examine the associations of SRL processes with previous examination performance and the learning task performance. Most participants (from 88.2% to 43.4%) reported task-specific processes for SRL measures. Students who exhibited higher self-efficacy (odds ratio [OR] 1.44, 95% confidence interval [CI] 1.09-1.90) and reported task-specific processes for metacognitive monitoring (OR 6.61, 95% CI 1.68-25.93) and causal attributions (OR 6.75, 95% CI 2.05-22.25) measures were more likely to be high previous performers. Multiple analysis revealed that similar SRL measures were associated with previous performance. The use of task-specific processes for causal attributions (OR 23.00, 95% CI 4.57-115.76) and adaptive inferences (OR 27.00, 95% CI 3.39-214.95) measures were associated with being a high learning task performer. In multiple analysis, only the causal attributions measure was associated with high learning task performance. Self-efficacy, metacognitive monitoring and causal attributions measures were associated positively with previous performance. Causal attributions and adaptive inferences measures were associated positively with learning task performance. These findings may inform remediation interventions in the early years of medical school training. © 2016 John Wiley & Sons Ltd and The Association for the Study of Medical Education.

Change in Thinking Demands for Students Across the Phases of a Science Task: An Exploratory Study

NASA Astrophysics Data System (ADS)

Tekkumru-Kisa, Miray; Schunn, Christian; Stein, Mary Kay; Reynolds, Bertha

2017-08-01

Science education communities around the world have increasingly emphasized engaging students in the disciplinary practices of science as they engage in high levels of reasoning about scientific ideas. Consistently, this is a critical moment in time in the USA as it goes through a new wave of science education reform within the context of Next Generation Science Standards (NGSS). We argue that the placement of high demands on students' thinking (i.e., a high level of thinking) in combination with positioning students to use disciplinary practices as they try to make sense of scientific ideas (i.e., a deep kind of thinking) constitute critical aspects of the reform. The main purpose of this paper is to identify and describe the kinds and levels of thinking in which students engage when they are invited to think and reason as demanded by NGSS-aligned curricular tasks. Our analysis of video records of classrooms in which an NGSS-aligned, cognitively demanding task was used, revealed many ways in which the aspirational level and kind of student thinking will not be met in many science classrooms. We propose a way of characterizing and labeling the differences among these kinds and levels of thinking during the implementation of a reform-based biology curriculum. These categories, which focus on two important features emphasized in the NGSS, can help us to better understand, diagnose, and communicate issues during the implementation of high-level tasks in science classrooms.

Process Versus Task in Social Planning

ERIC Educational Resources Information Center

Gilbert, Neil; Specht, Harry

1977-01-01

For several decades, the relative importance of process as opposed to task has been an issue in the literature. This study of the Model Cities program examines the relationship between program outcomes and the process and task orientations of program planners. (Author)

Students' explanations in complex learning of disciplinary programming

NASA Astrophysics Data System (ADS)

Vieira, Camilo

Computational Science and Engineering (CSE) has been denominated as the third pillar of science and as a set of important skills to solve the problems of a global society. Along with the theoretical and the experimental approaches, computation offers a third alternative to solve complex problems that require processing large amounts of data, or representing complex phenomena that are not easy to experiment with. Despite the relevance of CSE, current professionals and scientists are not well prepared to take advantage of this set of tools and methods. Computation is usually taught in an isolated way from engineering disciplines, and therefore, engineers do not know how to exploit CSE affordances. This dissertation intends to introduce computational tools and methods contextualized within the Materials Science and Engineering curriculum. Considering that learning how to program is a complex task, the dissertation explores effective pedagogical practices that can support student disciplinary and computational learning. Two case studies will be evaluated to identify the characteristics of effective worked examples in the context of CSE. Specifically, this dissertation explores students explanations of these worked examples in two engineering courses with different levels of transparency: a programming course in materials science and engineering glass box and a thermodynamics course involving computational representations black box. Results from this study suggest that students benefit in different ways from writing in-code comments. These benefits include but are not limited to: connecting xv individual lines of code to the overall problem, getting familiar with the syntax, learning effective algorithm design strategies, and connecting computation with their discipline. Students in the glass box context generate higher quality explanations than students in the black box context. These explanations are related to students prior experiences. Specifically, students with low ability to do programming engage in a more thorough explanation process than students with high ability. This dissertation concludes proposing an adaptation to the instructional principles of worked-examples for the context of CSE education.

Initiating the 2002 Mars Science Laboratory (MSL) Focused Technology Program

NASA Technical Reports Server (NTRS)

Caffrey, Robert T.; Udomkesmalee, Gabriel; Hayati, Samad A.

2004-01-01

The Mars Science Laboratory (MSL) Project is an aggressive mission launching in 2009 to deliver a new generation of rover safely to the surface of Mars and conduct comprehensive in situ investigations using a new generation of instruments. This system will be designed to land with precision and be capable of operating over a large percentage on the surface of Mars. It will have capabilities that will support NASA's scientific goals into the next decade of exphation. The MSL Technology program is developing a wide-range of technologies needed for this Mission and potentially other space missions. The MSL Technology Program reports to both the MSL Project and the Mars Technology Program (MTP). The dual reporting process creates a challenging management situation, but ensures the new technology meets both the specific MSL requirements and the broader Mars Program requirements. MTP is a NASA-wide technology development program managed by the Jet Propulsion Laboratory (JPL) and is divided into a Focused Program and a Base Program. The Focused Technology Program addresses technologies that are specific and critical to near-term missions, while the Base Technology Program addresses those technologies that are applicable to multiple missions and which can be characterized as longer term, higher risk, and high payoff technologies. The MSL Technology Program is under the Focused Program and is tightly coupled to MSL's mission milestones and deliverables. The technology budget is separate from the flight Project budget, but the technology s requirements and the development process are tightly coordinated with the Project. The Technology Program combines proven management techniques of flight projects with commercial and academic technology management strategies, to create a technology management program that meets the near-term requirements of MSL and the long-term requirements of MTP. This paper examines the initiation of 2002 MSL Technology program. Some of the areas discussed in this paper include technology definition, task selection, technology management, and technology assessment.

75 FR 43944 - Defense Science Board; Task Force on Trends and Implications of Climate Change for National and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-27

... DEPARTMENT OF DEFENSE Office of the Secretary Defense Science Board; Task Force on Trends and Implications of Climate Change for National and International Security AGENCY: Department of Defense (DoD... and Implications of Climate Change for National and International Security will meet in closed session...

75 FR 34438 - Defense Science Board Task Force on Trends and Implications of Climate Change for National and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-17

... DEPARTMENT OF DEFENSE Office of the Secretary Defense Science Board Task Force on Trends and Implications of Climate Change for National and International Security AGENCY: Department of Defense (DoD... and Implications of Climate Change for National and International Security will meet in closed session...

Pre-Service Teachers' Knowledge and Teaching Comfort Levels for Agricultural Science and Technology Objectives

ERIC Educational Resources Information Center

Wingenbach, Gary J.; White, Judith McIntosh; Degenhart, Shannon; Pannkuk, Tim; Kujawski, Jenna

2007-01-01

Self-efficacy beliefs are defined as context-specific assessments of one's competence to perform specific tasks, influence one's efforts, persistence, and resilience to succeed in a given task. Such beliefs are important determinants when considering agricultural science teachers' subject matter knowledge, teaching comfort levels, and their…

Report of the Defense Science Board Task Force on Strategic Communication

DTIC Science & Technology

2008-01-01

America’s interests and values. This view of the Defense Science Board remains unchanged in this, its third study on the topic of strategic...Science Board’s third report in a decade on strategic communication. The world has changed and so have our views. We remain steadfast in our belief that...Despite Progress, Much Remains to be Done In 2004, this task force found “tactical achievements” in strategic communication, notably in public affairs

Defense Science Board Task Force Report on Defense Strategies for Ensuring the Resilience of National Space Capabilities

DTIC Science & Technology

2017-03-01

Executive Summary is a product of the Defense Science Board (DSB). The DSB is a Federal Advisory Committee established to provide independent advice to the...Executive Summary Since 2000, when the Defense Science Board concluded space superiority was absolutely essential in achieving global awareness, information...control, critical enabling doctrine, and policy concepts. From April 2015 through September 2016, the Task Force received more than 40 briefings from

Using a multilevel mediation model to examine the effects of National Board Certified Teachers on high school science students' cognitive engagement

NASA Astrophysics Data System (ADS)

Zaleski, Diana Janet

2011-12-01

The National Board for Professional Teaching Standards claims to identify effective educators through their certification process. However, research concerning National Board Certified Teachers (NBCT) is inconclusive. The purpose of this study was to examine the direct and indirect effects of NBCT on the cognitive engagement of high school science students. Multilevel mediation modeling was used to examine the direct and indirect effects of teacher certification on students' cognitive engagement in science and whether students' expectancies for success and perceptions of task value mediate these effects. Students of NBCT were found to be more cognitively engaged in science than students of non-NBCT; however, students' expectancies for success and perceptions of task value did not mediate this relationship. In addition, students with more positive expectancies for success and perceptions of task value were more cognitively engaged in science. These findings support the proposition that the National Board certification process at least identifies effective educators.

Centre for Research Infrastructure of Polish GNSS Data - response and possible contribution to EPOS

NASA Astrophysics Data System (ADS)

Araszkiewicz, Andrzej; Rohm, Witold; Bosy, Jaroslaw; Szolucha, Marcin; Kaplon, Jan; Kroszczynski, Krzysztof

2017-04-01

In the frame of the first call under Action 4.2: Development of modern research infrastructure of the science sector in the Smart Growth Operational Programme 2014-2020 in the late of 2016 the "EPOS-PL" project has launched. Following institutes are responsible for the implementation of this project: Institute of Geophysics, Polish Academy of Sciences - Project Leader, Academic Computer Centre Cyfronet AGH University of Science and Technology, Central Mining Institute, the Institute of Geodesy and Cartography, Wrocław University of Environmental and Life Sciences, Military University of Technology. In addition, resources constituting entrepreneur's own contribution will come from the Polish Mining Group. Research Infrastructure EPOS-PL will integrate both existing and newly built National Research Infrastructures (Theme Centre for Research Infrastructures), which, under the premise of the program EPOS, are financed exclusively by the national founds. In addition, the e-science platform will be developed. The Centre for Research Infrastructure of GNSS Data (CIBDG - Task 5) will be built based on the experience and facilities of two institutions: Military University of Technology and Wrocław University of Environmental and Life Sciences. The project includes the construction of the National GNNS Repository with data QC procedures and adaptation of two Regional GNNS Analysis Centres for rapid and long-term geodynamical monitoring.

The Influence of Achievement Goal Orientations and Task Concreteness on Situational Interest

ERIC Educational Resources Information Center

Tapola, Anna; Jaakkola, Tomi; Niemivirta, Markku

2014-01-01

This study investigated changes in elementary school students' (n = 140) situational interest as a function of achievement goal orientation profiles and task characteristics. The authors repeatedly measured situational interest during a simulated science learning task in 2 task conditions that differed in the concreteness of the task elements. The…

The impact of representation format and task instruction on student understanding in science

NASA Astrophysics Data System (ADS)

Stephenson, Susan Raatz

The purpose of this study is to examine how representation format and task instructions impact student learning in a science domain. Learning outcomes were assessed via measures of mental model, declarative knowledge, and knowledge inference. Students were asked to use one of two forms of representation, either drawing or writing, during study of a science text. Further, instructions (summarize vs. explain) were varied to determine if students' intended use of the presentation influenced learning. Thus, this study used a 2 (drawing vs. writing) X 2 (summarize vs. explain) between-subjects design. Drawing was hypothesized to require integration across learning materials regardless of task instructions, because drawings (by definition) require learners to integrate new information into a visual representation. Learning outcomes associated with writing were hypothesized to depend upon task instructions: when asked to summarize, writing should result in reproduction of text; when asked to explain, writing should emphasize integration processes. Because integration processes require connecting and analyzing new and prior information, it also was predicted that drawing (across both conditions of task instructions) and writing (when combined the explain task instructions only) would result in increased metacognitive monitoring. Metacognitive monitoring was assessed indirectly via responses to metacognitive prompts interspersed throughout the study.

Recent Electric Propulsion Development Activities for NASA Science Missions

NASA Technical Reports Server (NTRS)

Pencil, Eric J.

2009-01-01

(The primary source of electric propulsion development throughout NASA is managed by the In-Space Propulsion Technology Project at the NASA Glenn Research Center for the Science Mission Directorate. The objective of the Electric Propulsion project area is to develop near-term electric propulsion technology to enhance or enable science missions while minimizing risk and cost to the end user. Major hardware tasks include developing NASA s Evolutionary Xenon Thruster (NEXT), developing a long-life High Voltage Hall Accelerator (HIVHAC), developing an advanced feed system, and developing cross-platform components. The objective of the NEXT task is to advance next generation ion propulsion technology readiness. The baseline NEXT system consists of a high-performance, 7-kW ion thruster; a high-efficiency, 7-kW power processor unit (PPU); a highly flexible advanced xenon propellant management system (PMS); a lightweight engine gimbal; and key elements of a digital control interface unit (DCIU) including software algorithms. This design approach was selected to provide future NASA science missions with the greatest value in mission performance benefit at a low total development cost. The objective of the HIVHAC task is to advance the Hall thruster technology readiness for science mission applications. The task seeks to increase specific impulse, throttle-ability and lifetime to make Hall propulsion systems applicable to deep space science missions. The primary application focus for the resulting Hall propulsion system would be cost-capped missions, such as competitively selected, Discovery-class missions. The objective of the advanced xenon feed system task is to demonstrate novel manufacturing techniques that will significantly reduce mass, volume, and footprint size of xenon feed systems over conventional feed systems. This task has focused on the development of a flow control module, which consists of a three-channel flow system based on a piezo-electrically actuated valve concept, as well as a pressure control module, which will regulate pressure from the propellant tank. Cross-platform component standardization and simplification are being investigated through the Standard Architecture task to reduce first user costs for implementing electric propulsion systems. Progress on current hardware development, recent test activities and future plans are discussed.

The Factor Structure of Some Piagetian Tasks

ERIC Educational Resources Information Center

Lawson, Anton E.; Nordland, Floyd H.

1976-01-01

Investigated was the hypothesis that conservation tasks are unifactor by administering eight different conservation tasks to 96 seventh-grade science students and performing a principal component analysis on the data. Results indicated that conservation tasks may measure up to three different components of cognitive thought. (SL)

Materials processing in space programs tasks. [NASA research tasks

NASA Technical Reports Server (NTRS)

Pentecost, E.

1981-01-01

Active research tasks as of the end of fiscal year 1981 of the materials processing in space program, NASA Office of Space and Terrestrial Applications are summarized to provide an overview of the program scope for managers and scientists in industry, university, and government communities. The program, its history, strategy, and overall goal are described the organizational structures and people involved are identified and a list of recent publications is given for each research task. Four categories: Crystal Growth; Solidification of Metals, Alloys, and Composites; Fluids, Transports, and Chemical Processes, and Ultrahigh Vacuum and Containerless Processing Technologies are used to group the tasks. Some tasks are placed in more than one category to insure complete coverage of each category.

Low-cost solar array progress and plans

NASA Astrophysics Data System (ADS)

Callaghan, W. T.

It is pointed out that significant redirection has occurred in the U.S. Department of Energy (DOE) Photovoltaics Program, and thus in the Flat-Plate Solar Array Project (FSA), since the 3rd European Communities Conference. The Silicon Materials Task has now the objective to sponsor theoretical and experimental research on silicon material refinement technology suitable for photovoltaic flat-plate solar arrays. With respect to the hydrochlorination reaction, a process proof of concept was completed through definition of reaction kinetics, catalyst, and reaction characteristics. In connection with the dichlorosilane chemical vapor desposition process, a preliminary design was completed of an experimental process system development unit with a capacity of 100 to 200 MT/yr of Si.Attention is also given to the silicon-sheet formation research area, environmental isolation research, the cell and module formation task, the engineering sciences area, and the module performance and failure analysis area.

New Antennas and Methods for the Low Frequency Stellar and Planetary Radio Astronomy

NASA Astrophysics Data System (ADS)

Konovalenko, A. A.; Falkovich, I. S.; Rucker, H. O.; Lecacheux, A.; Zarka, Ph.; Koliadin, V. L.; Zakharenko, V. V.; Stanislavsky, A. A.; Melnik, V. N.; Litvinenko, G. V.; Gridin, A. A.; Bubnov, I. N.; Kalinichenko, N. N.; Reznik, A. P.; Sidorchuk, M. A.; Stepkin, S. V.; Mukha, D. V.; Nikolajenko, V. S.; Karlsson, R.; Thide, B.

According to the special Program of the National Academy of Sciences of Ukraine, creation of the new giant Ukrainian radio telescope (GURT) was started a few years ago on the UTR-2 radio telescope observatory. The main goal is to reach maximum band at the lowest frequencies (10-70 MHz), effective area (step-by-step up to 100,000 sq.m), and high interference immunity for resolving many astrophysical tasks when the sensitivity is less limited by the confusion effects. These tasks include stellar radio astronomy (the Sun, solar wind, flare stars, pulsars, transients) and planetary one (Jupiter, planetary lightnings, Earth ionosphere, the Moon, exoplanets). This array should be complementary to the LOFAR, E-LOFAR systems. The first stages of the GURT (6 x 25 cross dipole active elements) and broad-band digital registration of the impulsive and sporadic events were tested in comparison with the existing largest decameter array UTR-2.

OpenMS: a flexible open-source software platform for mass spectrometry data analysis.

PubMed

Röst, Hannes L; Sachsenberg, Timo; Aiche, Stephan; Bielow, Chris; Weisser, Hendrik; Aicheler, Fabian; Andreotti, Sandro; Ehrlich, Hans-Christian; Gutenbrunner, Petra; Kenar, Erhan; Liang, Xiao; Nahnsen, Sven; Nilse, Lars; Pfeuffer, Julianus; Rosenberger, George; Rurik, Marc; Schmitt, Uwe; Veit, Johannes; Walzer, Mathias; Wojnar, David; Wolski, Witold E; Schilling, Oliver; Choudhary, Jyoti S; Malmström, Lars; Aebersold, Ruedi; Reinert, Knut; Kohlbacher, Oliver

2016-08-30

High-resolution mass spectrometry (MS) has become an important tool in the life sciences, contributing to the diagnosis and understanding of human diseases, elucidating biomolecular structural information and characterizing cellular signaling networks. However, the rapid growth in the volume and complexity of MS data makes transparent, accurate and reproducible analysis difficult. We present OpenMS 2.0 (http://www.openms.de), a robust, open-source, cross-platform software specifically designed for the flexible and reproducible analysis of high-throughput MS data. The extensible OpenMS software implements common mass spectrometric data processing tasks through a well-defined application programming interface in C++ and Python and through standardized open data formats. OpenMS additionally provides a set of 185 tools and ready-made workflows for common mass spectrometric data processing tasks, which enable users to perform complex quantitative mass spectrometric analyses with ease.