Marketing Continuing Education for Nurses.

ERIC Educational Resources Information Center

Southern Regional Education Board, Atlanta, GA.

This guide presents an overview of marketing and its potential value in continuing education programs for nurses. The first portion of the guide briefly discusses the concept of marketing. It contains definitions of key marketing concepts (product, place, price, and promotion), discussion of the basic tenets of marketing (consumer needs…

A LTA flight research vehicle. [technology assessment, airships

NASA Technical Reports Server (NTRS)

Nebiker, F. R.

1975-01-01

An Airship Flight Research Program is proposed. Major program objectives are summarized and a Modernized Navy ZPG3W Airship recommended as the flight test vehicle. The origin of the current interest in modern airship vehicles is briefly discussed and the major benefits resulting from the flight research program described. Airship configurations and specifications are included.

Responding to the changing regulatory scene

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

Wise, P.

1995-12-31

The regulatory approach of the Illinois Environmental Protection Agency (EPA) is discussed in this paper. Three areas receive emphasis: (1) the changing relations between the US EPA and the states, (2) the new emphasis on pollution prevention techniques, and (3) a new environmental amnesty project. Budgetary considerations, performance partnerships, and nonregulatory compliance assistance are briefly outlined in relation to these topics. Results of the environmental amnesty program for small business, called Clean Break, are briefly reported.

Viking: The exploration of Mars

NASA Technical Reports Server (NTRS)

1984-01-01

Photographs of the planet Mars generated by the Viking Mars program are presented and discussed. The Martian surface and its volcanoes receive particular attention. In addition, the atmosphere, temperature, surface craters, polar regions, and composition of Mars are briefly reviewed. Planetary evolution is considered. The highlights of the Mariner program for Mars are given.

Industrial Arts Curriculum Guide for Plastics.

ERIC Educational Resources Information Center

Connecticut State Dept. of Education, Hartford. Div. of Vocational Education.

This curriculum guide provides topic outlines and objectives for 12 units of an industrial arts program in plastics at any grade level. Introductory material describes the scope and sequence of an Industrial Arts program, gives specific guidelines for Industrial Arts, and briefly discusses the nature of plastics. Unit titles include Orientation of…

An Undergraduate Information Security Program: More than a Curriculum

ERIC Educational Resources Information Center

Woodward, Belle; Imboden, Thomas; Martin, Nancy L.

2013-01-01

This paper describes the implementation of an information security program at a large Midwestern university. The initial work is briefly summarized and improvements that have occurred over time are described. Current activities and future plans are discussed. This paper offers insight and lessons learned for organizations that have or are…

Mapping New Approaches in Program Evaluation: A Cross-Cultural Perspective.

ERIC Educational Resources Information Center

Gorostiaga, Jorge M.; Paulston, Rolland G.

This paper examines new approaches to program evaluation and explores their possible utility in Latin American educational settings. Part 1 briefly discusses why new ideas for evaluating educational studies are needed. Part 2 examines seven new evaluative approaches as follows: (1) "Concept Mapping," a type of structural…

Determination of Fourier Transforms on an Instructional Analog Computer

ERIC Educational Resources Information Center

Anderson, Owen T.; Greenwood, Stephen R.

1974-01-01

An analog computer program to find and display the Fourier transform of some real, even functions is described. Oscilloscope traces are shown for Fourier transforms of a rectangular pulse, a Gaussian, a cosine wave, and a delayed narrow pulse. Instructional uses of the program are discussed briefly. (DT)

Pitfalls

NASA Technical Reports Server (NTRS)

Triffet, Terry

1990-01-01

Though potentially of great benefit to the nation, the experience of the workshop participants and their discussions with Sea Grant and Land Grant officials make it clear that the Space Grant Program must avoid certain pitfalls of the past and present if it is to be successful. The most important of these are listed and briefly discussed.

NASA Small Business Innovation Research program

NASA Technical Reports Server (NTRS)

Johnson, Harry W.

1985-01-01

NASA activities in the framework of the 11-agency federal Small Business Innovation Research program are outlined in tables and graphs and briefly characterized. Statistics on the program are given; the technical topics covered are listed; and the procedures involved in evaluating applications for support are discussed. A number of typical defects in proposals are indicated, and recommendations for avoiding them are provided.

Job Sharing in Education.

ERIC Educational Resources Information Center

Davidson, Wilma; Kline, Susan

1979-01-01

The author presents the advantages of job sharing for all school personnel, saying that education is particularly adaptable to this new form of employment. Current job sharing programs in Massachusetts, California, and New Jersey schools are briefly discussed. (SJL)

Modeling of thin-film GaAs growth

NASA Technical Reports Server (NTRS)

Heinbockel, J. H.

1981-01-01

Efforts to produce a Monte Carlo computer program for the analysis of crystal growth are briefly discussed. A literature survey was conducted of articles relating to the subject. A list of references reviewed is presented.

Preliminary evaluation of synthetic speech

DOT National Transportation Integrated Search

1972-08-01

The report briefly discusses the methods for storing and generating synthetic speech and a preliminary evaluation of the intelligibility of a speech synthesizer having a 75-word vocabulary selected for air traffic control messages. A program is sugge...

Congestion pricing : a primer : overview

DOT National Transportation Integrated Search

2008-10-01

This Overview primer was produced to explain the concept of congestion pricing and its benefits, to present examples of congestion-pricing approaches implemented in the United States and abroad, and to briefly discuss federal-aid policy and programs ...

The Submillimeter-wave Rotational Spectra of Interstellar Molecules

NASA Technical Reports Server (NTRS)

Herbst, Eric; DeLucia, Frank C.; Butler, R. A. H.; Winnewisser, M.; Winnewisser, G.; Fuchs, U.; Groner, P.; Sastry, K. V. L. N.

2002-01-01

We discuss past and recent progress in our long-term laboratory program concerning the submillimeter-wave rotational spectroscopy of known and likely interstellar molecules, especially those associated with regions of high-mass star formation. Our program on the use of spectroscopy to study rotationally inelastic collisions of interstellar interest is also briefly mentioned.

On Designing and Evaluating Teaching Sequences Taking Geometrical Optics as an Example

ERIC Educational Resources Information Center

Andersson, Bjorn; Bach, Frank

2005-01-01

National assessments and other investigations have drawn attention to the fact that there is considerable room for improvement in science teaching and learning. This article describes, exemplifies, and discusses a research program set up to address this unsatisfactory state of affairs. Briefly, the idea of the program is that researchers in…

Guidelines for Aviation Education in Schools of Pennsylvania with Annotated Teacher's Course of Study and Planning Chart.

ERIC Educational Resources Information Center

Butler, Richard T.; Smith, William J.

The guidelines for an aviation education program give directions and provide coordination and correlation for the program in Pennsylvania's schools. Chapter 1 discusses the approach to aviation education--the problem, procedure, and definition of terms. Chapter 2 briefly outlines teacher responsibilities and student advantages. Focusing on…

Issues in Education for the Youthful Offender in Correctional Institutions.

ERIC Educational Resources Information Center

Dell'Apa, Frank

The introduction to the survey of educational programs for juvenile offenders in correctional institutions briefly outlines the educational problems and priorities in the prison setting. Chapter one discusses the history of such programs over the last 150 years, especially considering the use and biases of intelligence tests during the last 50…

AMOEBA clustering revisited. [cluster analysis, classification, and image display program

NASA Technical Reports Server (NTRS)

Bryant, Jack

1990-01-01

A description of the clustering, classification, and image display program AMOEBA is presented. Using a difficult high resolution aircraft-acquired MSS image, the steps the program takes in forming clusters are traced. A number of new features are described here for the first time. Usage of the program is discussed. The theoretical foundation (the underlying mathematical model) is briefly presented. The program can handle images of any size and dimensionality.

The case for a multinational Mars Surveyor Program

NASA Astrophysics Data System (ADS)

Rea, D. G.; Carr, M. H.; Craig, M. K.

1989-10-01

A coordinated multinational Mars Surveyor Program involving a series of robotic missions is proposed in order to select worthwhile human landing sites for discoveries, for safe operations, and for testing and proving technologies for making human flight to Mars possible. Some characteristics motivating exploration of the planet are briefly discussed, including the possibility of life, geological features, and meteorological conditions. The necessity for preliminary exploration of Mars by robots prior to human exploration is discussed, and the rationale behind a multinational approach for a Mars Surveyor Program is presented.

KALI - An environment for the programming and control of cooperative manipulators

NASA Technical Reports Server (NTRS)

Hayward, Vincent; Hayati, Samad

1988-01-01

A design description is given of a controller for cooperative robots. The background and motivation for multiple arm control are discussed. A set of programming primitives which permit a programmer to specify cooperative tasks are described. Motion primitives specify asynchronous motions, master/slave motions, and cooperative motions. In the context of cooperative robots, trajectory generation issues are discussed and the authors' implementation briefly described. The relations between programming and control in the case of multiple robots are examined. The allocation of various tasks among a multiprocessor computer is described.

An MDI Model and an Algorithm for Composite Hypotheses Testing and Estimation in Marketing

DTIC Science & Technology

1981-09-01

Other, more general, developments in statistics and mathematical programming (duality) theories and methods are also briefly discussed for their possible bearing on further uses in marketing research and management. (Author)

NASA-GIT predoctoral design training program. [systems and mechanical engineering

NASA Technical Reports Server (NTRS)

1974-01-01

The training program is discussed briefly, and the quantity and quality of academic achievement of those students who were supported by the traineeships are summarized. Dissertations which were completed or on which substantial progress was made are listed, along with a short description of the activities and status of each of the former trainees.

The 10 MWe solar thermal central receiver pilot plant solar facilities design integration, RADL item 1-10

NASA Astrophysics Data System (ADS)

1980-07-01

Accomplishments are reported in the areas of: program management, system integration, the beam characterization system, receiver unit, thermal storage subsystems, master control system, plant support subsystem and engineering services. A solar facilities design integration program action items update is included. Work plan changes and cost underruns are discussed briefly. (LEW)

The Manpower Development and Training Act: A Review of Training Activities.

ERIC Educational Resources Information Center

Manpower Administration (DOL), Washington, DC.

A general discussion of the history of the Title II training program briefly reviews accomplishments from its beginning in August 1962 through the end of 1966. During this period, training opportunities under institutional, on-the-job, and combination programs were authorized for over 835,000 persons at a cost of over $1 billion. Training was…

Sensitizing Children to the Social and Emotional Mechanisms Involved in Racism: A Program Evaluation

ERIC Educational Resources Information Center

Triliva, Sofia; Anagnostopoulou, Tanya; Vleioras, Georgios

2014-01-01

This paper describes and discusses the results of an intervention aiming to sensitize children to the social and emotional processes involved in racism. The intervention was applied and evaluated in 10 Greek elementary schools. The goals and the intervention methods of the program modules are briefly outlined and the results of the program…

Development of improved ablative materials for ASRM. [Advanced Solid Rocket Motor

NASA Technical Reports Server (NTRS)

Canfield, A.; Armour, W.; Clinton, R.

1991-01-01

A program to improve ablative materials for the Advanced Solid Rocket Motor (ASRM) is briefly discussed. The main concerns with the baseline material are summarized along with the measures being undertaken to obtain improvements. The materials involved in the program, all of which have been manufactured and are now being evaluated, are mentioned.

Models and Procedures for Improving the Planning, Management, and Evaluation of Cooperative Education Programs. Final Report. Volume I.

ERIC Educational Resources Information Center

Blaschke, Charles L.; Steiger, JoAnn

This report of a project to design a set of training guidelines for planning, managing, and evaluating cooperative education programs describes briefly the procedures used in developing the guidelines and model; discusses the various components of the planning, management, and evaluation process; and presents guidelines and criteria for designing…

Together We Can Live and Learn. Living-Learning Communities as Integrated Curricular Experiences

ERIC Educational Resources Information Center

Dunn, Merrily S.; Dean, Laura A.

2013-01-01

This article briefly outlines the history of living-learning communities (LLC) in colleges and universities. It details conceptualization, design, implementation and assessment of such programs. Model recreation and leisure LLC are highlighted and discussed.

Youth Prostitution: A Balance of Power.

ERIC Educational Resources Information Center

McMullen, Richie J.

1987-01-01

Discusses the issues of child and adolescent prostitution, focusing on the youth prostitution situation in London, England. Briefly describes "Streetwise," a support and counseling program developed to aid London youth who have been involved in any form of prostitution. (NB)

An Exercise Using Lichens as Indicators of Air Quality

ERIC Educational Resources Information Center

Gottfried, Jeffry

1978-01-01

High school students learned to monitor air quality using lichens in a National Science Foundation sponsored program. In this article, monitoring procedures are discussed briefly along with means to adapt the exercise to your own area. (MA)

Computer Literacy for Teachers.

ERIC Educational Resources Information Center

Sarapin, Marvin I.; Post, Paul E.

Basic concepts of computer literacy are discussed as they relate to industrial arts/technology education. Computer hardware development is briefly examined, and major software categories are defined, including database management, computer graphics, spreadsheet programs, telecommunications and networking, word processing, and computer assisted and…

NASA's supercomputing experience

NASA Technical Reports Server (NTRS)

Bailey, F. Ron

1990-01-01

A brief overview of NASA's recent experience in supercomputing is presented from two perspectives: early systems development and advanced supercomputing applications. NASA's role in supercomputing systems development is illustrated by discussion of activities carried out by the Numerical Aerodynamical Simulation Program. Current capabilities in advanced technology applications are illustrated with examples in turbulence physics, aerodynamics, aerothermodynamics, chemistry, and structural mechanics. Capabilities in science applications are illustrated by examples in astrophysics and atmospheric modeling. Future directions and NASA's new High Performance Computing Program are briefly discussed.

[Thoughts on the Witnessed Audit in Medical Device Single Audit Program].

PubMed

Wen, Jing; Xiao, Jiangyi; Wang, Aijun

2018-02-08

Medical Device Single Audit Program is one of the key projects in International Medical Device Regulators Forum, which has much experience to be used for reference. This paper briefly describes the procedures and contents of the Witnessed Audit in Medical Device Single Audit Program. Some revelations about the work of Witnessed Audit have been discussed, for reference by the Regulatory Authorities and the Auditing Organizations.

Educational Technology: Integration?

ERIC Educational Resources Information Center

Christensen, Dean L.; Tennyson, Robert D.

This paper presents a perspective of the current state of technology-assisted instruction integrating computer language, artificial intelligence (AI), and a review of cognitive science applied to instruction. The following topics are briefly discussed: (1) the language of instructional technology, i.e., programming languages, including authoring…

Microcomputer Software Packages--Choose with Caution.

ERIC Educational Resources Information Center

Naumer, Janet Noll

1983-01-01

Briefly discusses types of software available for library and media center operations and library instruction, suggests three sources of software reviews, and describes almost 50 specific application programs available for bibliographic management, cataloging, circulation, inventory and purchasing, readability, and teaching library skills in…

HEAO-A Observatory Description. [experimental design and instrumentation

NASA Technical Reports Server (NTRS)

Dailey, C.; Parnell, T. A.

1977-01-01

The High Energy Astronomy Observatory Program is briefly described to introduce guest observers to the HEAO-A mission. Topics discussed include spacecraft subsystems, scientific instrumentation, and the mission operations concept. Scientific participants such as principal investigators and co-investigators are listed.

INSTRUCTIONAL TELEVISION IN GERMANY.

ERIC Educational Resources Information Center

International Central Inst. for Youth and Educational Television, Munich (West Germany).

DISCUSSIONS HELD AT THE BERLIN CONGRESS ON INSTRUCTIONAL AND EDUCATIONAL TELEVISION (SEPTEMBER 27-29, 1966) ARE BRIEFLY SUMMARIZED. THIS DOCUMENT ALSO LISTS RESEARCH PROJECTS IN INSTRUCTIONAL TELEVISION IN GERMANY, DESCRIBES THE BAVARIAN RADIO INSTRUCTIONAL TELEVISION PROGRAM, SUMMARIZES THE OPINIONS OF THE GERMAN PRESS ON INSTRUCTIONAL…

Implementation of a Computerized Maintenance Management System

NASA Technical Reports Server (NTRS)

Shen, Yong-Hong; Askari, Bruce

1994-01-01

A primer Computerized Maintenance Management System (CMMS) has been established for NASA Ames pressure component certification program. The CMMS takes full advantage of the latest computer technology and SQL relational database to perform periodic services for vital pressure components. The Ames certification program is briefly described and the aspects of the CMMS implementation are discussed as they are related to the certification objectives.

Encouraging Wildland Fire Preparedness: Lessons Learned from Three Wildfire Education Programs

Treesearch

Victoria Sturtevant; Sarah McCaffrey

2006-01-01

Managers may often wonder why some people do not choose to adopt defensible space practices despite understanding the benefits of doing so. Research has sought to understand why a new practice or innovation is or is not adopted. This paper will briefly discuss factors found to influence adoption rates and describe how three different fire education programs - Firewise...

[Introduction of Quality Management System Audit in Medical Device Single Audit Program].

PubMed

Wen, Jing; Xiao, Jiangyi; Wang, Aijun

2018-01-30

The audit of the quality management system in the medical device single audit program covers the requirements of several national regulatory authorities, which has a very important reference value. This paper briefly described the procedures and contents of this audit. Some enlightenment on supervision and inspection are discussed in China, for reference by the regulatory authorities and auditing organizations.

Chemical Dependency Unit: One Aspect of the Program for Student Assistance of Bryan Sr. High School. Teacher Manual.

ERIC Educational Resources Information Center

Omaha Public Schools, NE.

This teachers manual provides three instructional units (Chemical Dependency, A Disease; The Family; and Intervention and Recovery) for chemical dependency education at the high school level. The history, objectives, and teaching philosophy of the program are discussed briefly, and a course syllabus outline and audiovisual aids list by section are…

Social Maladjustment: An Interpretation.

ERIC Educational Resources Information Center

Center, David B.

1990-01-01

The article addresses the exclusion of social maladjustment from the federal definition of serious emotional disturbance and proposes a limited interpretation which would prevent the inappropriate exclusion of students with antisocial behavior from special education services. Briefly discussed are related issues of identification and programing.…

The State of Software

ERIC Educational Resources Information Center

Day, A. C.

1975-01-01

ALLC members are divided here into pure linguists, pure programmers, and linguist programmers. Five computer languages and the use of packages and coders are discussed briefly. It is suggested that the pure programmers are best able to help the pure linguists with their programming problems. (RM)

A MATHEMATICAL MODEL OF ELECTROSTATIC PRECIPITATION. (REVISION 1): VOLUME I. MODELING AND PROGRAMMING

EPA Science Inventory

The report briefly describes the fundamental mechanisms and limiting factors involved in the electrostatic precipitation process. It discusses theories and procedures used in the computer model to describe the physical mechanisms, and generally describes the major operations perf...

Making Breakthroughs in the Turbulent Decade: China's Space Technology During the Cultural Revolution.

PubMed

Li, Chengzhi; Zhang, Dehui; Hu, Danian

2017-09-01

This article discusses why Chinese space programs were able to develop to the extent they did during the turbulent decade of the Cultural Revolution (1966-1976). It first introduces briefly what China had accomplished in rocket and missile technology before the Cultural Revolution, including the establishment of a system for research and manufacturing, breakthroughs in rocket technology, and programs for future development. It then analyzes the harmful impacts of the Cultural Revolution on Chinese space programs by examining activities of contemporary mass factions in the Seventh Ministry of Machinery Industry. In the third section, this article presents the important developments of Chinese space programs during the Cultural Revolution and explores briefly the significance of these developments for the future and overall progress in space technology. Finally, it discusses the reasons for the series of developments of Chinese space technology during the Cultural Revolution. This article concludes that, although the Cultural Revolution generated certain harmful impacts on the development of Chinese space technology, the Chinese essentially accomplished their scheduled objectives in their space program, both because of the great support of top Chinese leaders, including the officially disgraced Lin Biao and the Gang of Four, and due to the implementation of many effective special measures. Copyright © 2017 Elsevier Ltd. All rights reserved.

Legal implications of monitoring workers for carcinogenic and mutagenic risk.

PubMed

Damme, C J

1982-01-01

Many industries have initiated testing programs designed to identify workers who are especially vulnerable to workplace assaults by carcinogenic or mutagenic agents. This paper examines a number of legal issues attendant on such programs, including disclosure and consent, confidentiality, and other potential liability-producing factors. This paper also briefly looks at the legal issues that might arise if the federal government were to mandate similar programs. Finally, the basic rationale of industrial monitoring programs is discussed within the context of the emerging legal issues.

Mathematics in medicine: tumor detection, radiation dosimetry, and simulation in psychotherapy

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

Bellman, R.; Kashef, B.; Smith, C.P.

1975-05-01

Work done in the application of mathematics to medicine over the last 20 years is briefly reviewed. Scan-rescan processes, radiation dosimetry, and medical interviewing are discussed. The first uses dynamic programming, the second invariant imbedding, and the third simulation. (ACR)

Manpower Policies and the Disadvantaged

DTIC Science & Technology

disadvantaged . The history of manpower policy in the United States is briefly reviewed as are some of the more important pieces of legislation. This leads...to a discussion of programs in being, followed by a section on barriers to employment which the disadvantaged must surmount. Finally,the paper

Radiative, actively cooled panel tests results

NASA Technical Reports Server (NTRS)

Shore, C. P.; Nowak, R. J.; Sharpe, E. L.

1978-01-01

The radiative, actively cooled panel designed to withstand a uniform incident heat flux of 136 kW/sq m to a 444 K surface temperature was evaluated. The test program consisted of preliminary static thermal mechanical loading and aerothermal flow tests. Test results are briefly discussed.

Chinese Educational Development in Comparative Perspective.

ERIC Educational Resources Information Center

King, Edmund

1984-01-01

Chinese history is outlined, modern developments briefly described and compared to events in Japan, and the development of the formal education system covered. Universalized educational opportunity and hierarchies in the school system are discussed as well as the school system in general and teacher education programs. (MH)

To Converse with Creation: Saving California Indian Languages.

ERIC Educational Resources Information Center

Whittemore, Katharine

1997-01-01

Describes the Master-Apprentice Language Learning Program, which seeks to save endangered Native Californian languages by pairing speakers and nonspeakers and providing the pairs with materials, technical support, and personal support. Briefly discusses the history of American Indian genocide and language extinction in California. Includes…

Understanding the Climate of Deceit.

ERIC Educational Resources Information Center

Kincheloe, Joe L.; Staley, George

1983-01-01

Briefly discusses propaganda of the past four decades, defines the term, reviews its earliest uses, and outlines today's propaganda vehicles--mass media, special interest groups, and marketing techniques. A propaganda analysis program for educating today's youth is proposed which includes eight questions for evaluating the source of media…

Generalizations of polylogarithms for Feynman integrals

NASA Astrophysics Data System (ADS)

Bogner, Christian

2016-10-01

In this talk, we discuss recent progress in the application of generalizations of polylogarithms in the symbolic computation of multi-loop integrals. We briefly review the Maple program MPL which supports a certain approach for the computation of Feynman integrals in terms of multiple polylogarithms. Furthermore we discuss elliptic generalizations of polylogarithms which have shown to be useful in the computation of the massive two-loop sunrise integral.

Solar electric propulsion system technology

NASA Technical Reports Server (NTRS)

Masek, T. D.; Macie, T. W.

1971-01-01

Achievements in the solar electric propulsion system technology program (SEPST 3) are reported and certain propulsion system-spacecraft interaction problems are discussed. The basic solar electric propulsion system concept and elements are reviewed. Hardware is discussed only briefly, relying on detailed fabrication or assembly descriptions reported elsewhere. Emphasis is placed on recent performance data, which are presented to show the relationship between spacecraft requirements and present technology.

Defence R&D Canada's autonomous intelligent systems program

NASA Astrophysics Data System (ADS)

Digney, Bruce L.; Hubbard, Paul; Gagnon, Eric; Lauzon, Marc; Rabbath, Camille; Beckman, Blake; Collier, Jack A.; Penzes, Steven G.; Broten, Gregory S.; Monckton, Simon P.; Trentini, Michael; Kim, Bumsoo; Farell, Philip; Hopkin, Dave

2004-09-01

The Defence Research and Development Canada's (DRDC has been given strategic direction to pursue research to increase the independence and effectiveness of military vehicles and systems. This has led to the creation of the Autonomous Intelligent Systems (AIS) prgram and is notionally divide into air, land and marine vehicle systems as well as command, control and decision support systems. This paper presents an overarching description of AIS research issues, challenges and directions as well as a nominal path that vehicle intelligence will take. The AIS program requires a very close coordination between research and implementation on real vehicles. This paper briefly discusses the symbiotic relationship between intelligence algorithms and implementation mechanisms. Also presented are representative work from two vehicle specific research program programs. Work from the Autonomous Air Systems program discusses the development of effective cooperate control for multiple air vehicle. The Autonomous Land Systems program discusses its developments in platform and ground vehicle intelligence.

The Muon Collider

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

Zisman, Michael S

2010-05-17

We describe the scientific motivation for a new type of accelerator, the muon collider. This accelerator would permit an energy-frontier scientific program and yet would fit on the site of an existing laboratory. Such a device is quite challenging, and requires a substantial R&D program. After describing the ingredients of the facility, the ongoing R&D activities of the Muon Accelerator Program are discussed. A possible U.S. scenario that could lead to a muon collider at Fermilab is briefly mentioned.

The Muon Collider

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

Zisman, Michael S.

2011-01-05

We describe the scientific motivation for a new type of accelerator, the muon collider. This accelerator would permit an energy-frontier scientific program and yet would fit on the site of an existing laboratory. Such a device is quite challenging, and requires a substantial R&D program. After describing the ingredients of the facility, the ongoing R&D activities of the Muon Accelerator Program are discussed. A possible U.S. scenario that could lead to a muon collider at Fermilab is briefly mentioned.

NASA'S information technology activities for the 90's

NASA Technical Reports Server (NTRS)

Holcomb, Lee; Erickson, Dan

1991-01-01

The Office of Aeronautics, Exploration and Technology (OAET) is completing an extensive assessment of its nearly five hundred million dollars of proposed space technology development work. The budget is divided into four segments which are as follows: (1) the base research and technology program; (2) the Civil Space Technology Initiative (CSTI); (3) the Exploration Technology Program (ETP); and (4) the High Performance Computing Initiative (HPCI). The programs are briefly discussed in the context of Astrotech 21.

Nimbus-F to carry advanced weather instruments

NASA Technical Reports Server (NTRS)

1975-01-01

Meteorological research instruments launched aboard NASA's Nimbus-F spacecraft are briefly described along with the Nimbus satellite program initiated to develop an observatory system capable of meeting the research and development needs of the nation's atmospheric and earth sciences program. The following aspects of the mission are described: spacecraft design, launch operations, sequence of orbital events, and operations control and tracking. The Global Atmospheric Research program is discussed in terms of the Nimbus-F experiments and atmospheric sounding instruments.

Technology survey of electrical power generation and distribution for MIUS application

NASA Technical Reports Server (NTRS)

Gill, W. L.; Redding, T. E.

1975-01-01

Candidate electrical generation power systems for the modular integrated utility systems (MIUS) program are described. Literature surveys were conducted to cover both conventional and exotic generators. Heat-recovery equipment associated with conventional power systems and supporting equipment are also discussed. Typical ranges of operating conditions and generating efficiencies are described. Power distribution is discussed briefly. Those systems that appear to be applicable to MIUS have been indicated, and the criteria for equipment selection are discussed.

Computer Program and User Documentation Medical Data Input System

NASA Technical Reports Server (NTRS)

Anderson, J.

1971-01-01

Several levels of documentation are presented for the program module of the NASA medical directorate minicomputer storage and retrieval system. The biomedical information system overview gives reasons for the development of the minicomputer storage and retrieval system. It briefly describes all of the program modules which constitute the system. A technical discussion oriented to the programmer is given. Each subroutine is described in enough detail to permit in-depth understanding of the routines and to facilitate program modifications. The program utilization section may be used as a users guide.

Evaluating Educational Programmes: The Need and the Response.

ERIC Educational Resources Information Center

Stake, Robert E.

This survey of recent developments in educational program evaluation is intended for persons who commission, implement, direct, or carry out evaluation studies. The attitudes of government officials, educators, and researchers toward assessment and their own evaluation needs are discussed. Various approaches to evaluation are briefly described;…

The Hatch Amendment: A Primer for Counselors, Part I.

ERIC Educational Resources Information Center

Kaplan, Leslie S.; Geoffroy, Kevin

1987-01-01

Concerns the Hatch Amendment which required parental permission before students involved in certain federally funded programs could be psychologically or psychiatrically tested or treated. Describes the development and implementation of the amendment by conservative parent groups and briefly discusses educator opposition to the amendment. (NB)

Space sciences - Keynote address

NASA Technical Reports Server (NTRS)

Alexander, Joseph K.

1990-01-01

The present status and projected future developments of the NASA Space Science and Applications Program are addressed. Emphasis is given to biochemistry experiments that are planned for the Space Station. Projects for the late 1990s which will study the sun, the earth's magnetosphere, and the geosphere are briefly discussed.

Latin Curriculum Standards. Revised.

ERIC Educational Resources Information Center

Delaware State Dept. of Public Instruction, Dover.

Delaware's state standards for the Latin curriculum in the public schools are presented. An introductory section outlines the goals of the Latin program for reading, cultural awareness, grammar, writing, and oral language and briefly discusses the philosophy of and approaches to Latin instruction in elementary and middle schools. Three subsequent…

Parent Involvement: "The Key to Quality Education."

ERIC Educational Resources Information Center

Martinez, Jesus

The paper briefly describes Project PADRES (Parents and Auxiliary Development Resources in Education Services), a program designed to create a partnership between parents and school representatives in order to improve educational services to limited English proficient students; and discusses parent involvement with the school. To create the…

Pan American World Airways flight training: A new direction. Flight operations resource management

NASA Technical Reports Server (NTRS)

Butler, Roy

1987-01-01

The Pan Am Flight Training Department shares the experiences it is having in its attempt to integrate cockpit resource management philosophies into its training programs. A slide-tape presentation on Pan Am's new direction in flight training is presented and briefly discussed.

Basic Skills, Basic Writing, Basic Research.

ERIC Educational Resources Information Center

Trimmer, Joseph F.

1987-01-01

Overviews basic writing instruction and research by briefly discussing the history of remediation, results of a survey of basic writing programs in U.S. colleges and universities, and interviews with developmental textbook editors at major publishing houses. Finds that basic writing instruction continues to focus on sentence grammar. (MM)

'Secret' Shuttle payloads revealed

NASA Astrophysics Data System (ADS)

Powell, Joel W.

1993-05-01

A secret military payload carried by the orbiter Discovery launched on January 24 1985 is discussed. Secondary payloads on the military Shuttle flights are briefly reviewed. Most of the military middeck experiments were sponsored by the Space Test Program established at the Pentagon to oversee all Defense Department space research projects.

Space Launch System Base Heating Test: Sub-Scale Rocket Engine/Motor Design, Development and Performance Analysis

NASA Technical Reports Server (NTRS)

Mehta, Manish; Seaford, Mark; Kovarik, Brian; Dufrene, Aaron; Solly, Nathan; Kirchner, Robert; Engel, Carl D.

2014-01-01

The Space Launch System (SLS) base heating test is broken down into two test programs: (1) Pathfinder and (2) Main Test. The Pathfinder Test Program focuses on the design, development, hot-fire test and performance analyses of the 2% sub-scale SLS core-stage and booster element propulsion systems. The core-stage propulsion system is composed of four gaseous oxygen/hydrogen RS-25D model engines and the booster element is composed of two aluminum-based model solid rocket motors (SRMs). The first section of the paper discusses the motivation and test facility specifications for the test program. The second section briefly investigates the internal flow path of the design. The third section briefly shows the performance of the model RS-25D engines and SRMs for the conducted short duration hot-fire tests. Good agreement is observed based on design prediction analysis and test data. This program is a challenging research and development effort that has not been attempted in 40+ years for a NASA vehicle.

Conflict Resolution, Diversity, and Social Justice.

ERIC Educational Resources Information Center

Townley, Annette

1994-01-01

Briefly explores the issue of conflict resolution (CR) in education; the introduction of CR into the public schools; and whether CR processes such as mediation meet the needs of nondominant groups. It also introduces several articles that discuss specific approaches to the development and implementation of CR programs in schools. (GLR)

Changing Sex Roles.

ERIC Educational Resources Information Center

Worell, Judith

This article reviews literature on sex role change in children and points to areas which need further research. Competing ideologies which support or reject sex typing of role behaviors are briefly discussed in the introduction. The sources of sex role change are divided into two categories: (1) planned direct intervention programs and (2) natural…

Computer Simulation in Undergraduate Instruction: A Symposium.

ERIC Educational Resources Information Center

Street, Warren R.; And Others

These symposium papers discuss the instructional use of computers in psychology, with emphasis on computer-produced simulations. The first, by Rich Edwards, briefly outlines LABSIM, a general purpose system of FORTRAN programs which simulate data collection in more than a dozen experimental models in psychology and are designed to train students…

Artificial Intelligence in Business: Technocrat Jargon or Quantum Leap?

ERIC Educational Resources Information Center

Burford, Anna M.; Wilson, Harold O.

This paper addresses the characteristics and applications of artificial intelligence (AI) as a subsection of computer science, and briefly describes the most common types of AI programs: expert systems, natural language, and neural networks. Following a brief presentation of the historical background, the discussion turns to an explanation of how…

Youth at Risk: The Challenge--and the Response.

ERIC Educational Resources Information Center

Slott, Irving

1988-01-01

Briefly reviews contemporary delinquency problems and Office of Juvenile Justice and Delinquency Prevention programs aimed at preventing them. Discusses how law-related education (LRE) is being used successfully in training schools (reformatories) and public schools to help young people avoid drugs, alcohol, crime, and other forms of delinquency.…

Working with the Media. Basic School PR Guide.

ERIC Educational Resources Information Center

Tilden, Scott W.

To help improve school public relations programs, this handbook covers communications with print and broadcast media. An overview briefly discusses education's relationship to the media. Chapter 1, on preparations for working with the media, advises making personal contact with media persons and suggests how to prepare, what information to get,…

Four Characteristics for Regional Continuing Education in Medical Allied Health

ERIC Educational Resources Information Center

Koewing, J. Robert; And Others

1976-01-01

The Area Health Education Centers (AHEC) Program (created under the Comprehensive Health Manpower Act of 1971) is briefly described followed by a discussion of the University of North Carolina's regional planning efforts for continuing education. Major planning problems--aggregate numbers, continuing education suppliers, geographic distribution,…

Student Financial Aid. Informational Paper No. 39.

ERIC Educational Resources Information Center

Larsen, Merry

This monograph provides an overview of Wisconsin state and federal financial aid programs for students. The first section discusses the methodology used to determine student financial need. The second section briefly reviews the various sources of financial aid including the federal government, the Higher Educational Aids Board (HEAB), the…

Writing Is the Funnest Thing: Teaching Creative Writing.

ERIC Educational Resources Information Center

Witter, Janet; Emberlin, Don

1973-01-01

This curriculum bulletin discusses a program teaching creative writing to fifth and sixth grade children in an attempt to improve the quality of written English. These children wrote briefly every day throughout the school year. Every area of the written language curriculum was covered. Each student wrote letters, reports, stories, editorial…

Can the First Pregnancy of a Young Adolescent Be Prevented? A Question Which Must Be Answered

ERIC Educational Resources Information Center

Baizerman, Michael

1977-01-01

The literature on adolescent cognitive development and issues related to the prevention of teenage pregnancy are briefly discussed. The author outlines relevant questions which should be understood by professionals working in sex education and human services programs, and presents implications for research. (GDC)

OSHA Standard Time: Worker Safety Rules for Schools.

ERIC Educational Resources Information Center

Smith, Sharon E.; Roy, Kenneth R.

1994-01-01

Briefly describes six of the Occupational Safety and Health Administration (OSHA) standards applicable to school districts. Provides a suggested approach for compliance and discusses how one district has begun to meet the challenge. The mandated OSHA programs concern the following: (1) hazard communication; (2) chemical hygiene; (3) bloodborne…

KEEP Motivational Research: Strategy and Results. Technical Report #24.

ERIC Educational Resources Information Center

Gallimore, Ronald; Tharp, Roland G.

This report briefly summarizes the motivation research strategy and results from the Kamehameha Early Education Program (KEEP). The rationale behind KEEP's use of on-task behavior to measure student motivation is discussed and the two strategies of motivation enhancement researched are described. These two strategies were: (1) staff training in…

The Right to Read Annual Report, Fiscal Year 1974.

ERIC Educational Resources Information Center

Holloway, Ruth Love

The contents of this Right to Read report for the fiscal year 1974 include: "Preface"; "Right to Read--Its Purposes and Goals," which briefly discusses the organization, the major goals, agencies, and programs, and interrelated services or branches of the Right to Read effort; "State Education Agencies," which looks…

[Families Involved in Learning.

ERIC Educational Resources Information Center

Ashby, Nicole, Ed.

2001-01-01

This issue of "Community Update" focuses on families involved in learning. The first article briefly discusses the "Ready to Read, Ready to Learn" White House summit that highlighted new research on early childhood learning. The center spread of this issue offers "Priming the Primary Educator: A Look at L. A. County's Parent Involvement Programs"…

Effecting Intentional Change in Adventure Programming for "At Risk" Adolescents.

ERIC Educational Resources Information Center

Gordon, Sandy; Houghton, Steve; Edwards, Julie

This paper briefly outlines key aspects of how people change intentionally, some intervention principles, and the effectiveness of typical approaches used by practitioners in outdoor education. The discussion is based in a cognitive-affective and educational perspective that sees education and awareness of thought processes as the key to…

The CLR/NLM Health Sciences Library Management Intern Program: first year.

PubMed Central

Maina, W E; Jenkins, C G; Meakin, F A

1980-01-01

The first year of the Health Sciences Library Management Intern Program, funded by the National Library of Medicine and administered by the Council on Library Resources, has recently been completed. This paper discusses the origins of the internship, the selection of the successful applicants, and the motivation of the interns and host directors. The basic components of the intership year are described, and its effects on the host libraries and interns are considered. The immediate future of the internship is outlined, and other methods for training health sciences library administrators are briefly discussed. PMID:7356493

Kaufman thruster development at Lewis Research Center

NASA Technical Reports Server (NTRS)

Kerslake, W. R.; Reader, P. D.

1971-01-01

The current status of research programs on mercury electron-bombardment thrusters is reviewed. Future thruster requirements predicted from mission analysis are briefly discussed to establish the relationship with present programs. Thrusters ranging in size from 5 to 150 cm diameter are described. These thrusters have possible near to far term applications extending from station keeping to primary propulsion. Beam currents range from 10 mA to 25 A at accelerating potentials of 500 to 5000 V.

Medical concerns for exploration-class missions

NASA Technical Reports Server (NTRS)

Stewart, Donald F.; Lujan, Barbara

1991-01-01

The Space Exploration initiative will challenge life scientists with a diverse set of crew medical risks. The varied sources of this cumulative risk are identified and briefly discussed in terms of risk assessment and preliminary plans for risk management. The roles of Space Station Freedom and other flight programs are discussed in the context of exploration medical objectives. The significant differences between Space Station era (second generation) and exploration medical support systems (third generation) are reviewed.

Access to nursing education by disabled students: rights and duties of nursing programs.

PubMed

Konur, Ozcan

2002-07-01

This paper outlines the rights and duties of nursing programs regarding access to nursing education for disabled students and the subsequent provision of services for them in the UK. Discussed briefly are the implications of these duties for nursing programs when disabled students are treated less favourably than their peers such as through a failure to make reasonable adjustments within the curriculum. Part IV of the Disability Discrimination Act (1995), as amended by the Special Educational Needs and Disability Act (2001), identifies such statutory duties and rights for nursing programs. For the purpose of this article, access to nursing education by disabled students and the subsequent service provision for these students in nursing programs is described as a game, using a conceptual framework by North. Different roles identified within the formal and informal legal rules, such as attitudes toward disabled students in nursing programs throughout the UK, are discussed briefly using this framework. It is noted that the rules of the game very much mirror the rules under Part II and Part III of the Disability Discrimination Act (1995) relating to disabled employees and disabled service users of public services, in force since December 1996. It is argued that lecturers and senior management teams in both nursing education and the health services occupy historical roles in the efficient design and playing of this game. The next step is to gradually align informal rules with formal rules, which can only be done through proper and correct education of key players.

A Call for a More Measured Approach to Reporting and Interpreting PISA Results

ERIC Educational Resources Information Center

Rutkowski, Leslie; Rutkowski, David

2016-01-01

In the current article, we consider the influential position of the Programme for International Student Assessment (PISA) and discuss several methodological areas that demonstrate the need for caution when using and interpreting PISA results. We motivate our argument by briefly describing the program's increased influence in educational policy…

Invisible Wounds of War: Summary of Key Findings on Psychological and Cognitive Injuries

DTIC Science & Technology

2008-06-11

post - traumatic stress disorder ( PTSD ...honor and pleasure to be here. My testimony will briefly discuss the prevalence of post - traumatic stress disorder and depression, as well as the...existing programs and services to meet the health related needs of servicemembers and veterans with post - traumatic stress disorder , major depression,

Establishment of design criteria for acceptable failure modes and fail safe considerations for the space shuttle structural system

NASA Technical Reports Server (NTRS)

Westrup, R. W.

1971-01-01

The application of general design approaches for preventing failures due to repeated load cycles is briefly discussed. Program objective, mission requirements, and structural design criteria are summarized. Discrete structural elements and associated sections were selected for detailed strength, fatigue, and fracture mechanics investigations.

Neoliberal and Disciplinary Environmentality and "Sustainable Seafood" Consumption: Storying Environmentally Responsible Action

ERIC Educational Resources Information Center

Lloro-Bidart, Teresa

2017-01-01

This article invokes a neoliberal and disciplinary governmentality lens in a political ecology of education framework to analyze educational programming at Long Beach, California's Aquarium of the Pacific. I begin by briefly describing governmentality as Foucault and neo-Foucauldian scholars have theorized the concept, followed by a discussion of…

Chicks in Charge: Andrea Baker & Amy Daniels--Airport High School Media Center, Columbia, SC

ERIC Educational Resources Information Center

Library Journal, 2004

2004-01-01

This article briefly discusses two librarians exploration of Linux. Andrea Baker and Amy Daniels were tired of telling their students that new technology items were not in the budget. They explored Linux, which is a program that recycles older computers, installs free operating systems and free software.

An ecosystem approach to management: a context for wilderness protection

Treesearch

Paul A. Gray; Robert J. Davidson

2000-01-01

Sustainable development, ecosystem management and ecosystem health are three prominent catch phrases that now permeate the scientific and popular media, and form the basis of a growing number of private sector, government and academic programs. This discussion paper briefly explores the definition and application of these concepts as a context for wilderness protection...

The Use of Minimum Objectives in Curriculum Research and Development, 1975-1976. Technical Report #45.

ERIC Educational Resources Information Center

Crowell, Doris

This report describes a curriculum, based on stated performance objectives, which was developed and implemented by the Kamehameha Early Education Program (KEEP). The structure of the mathematics and reading curriculum is described briefly and the use of performance objectives in evaluating student progress is discussed. Advantages of the…

Worldwide flight and ground-based exposure of composite materials

NASA Technical Reports Server (NTRS)

Dexter, H. B.; Baker, D. J.

1984-01-01

The long-term durability of those advanced composite materials which are applicable to aircraft structures was discussed. The composite components of various military and commercial aircraft and helicopters were reviewed. Both ground exposure and flight service were assessed in terms of their impact upon composite structure durability. The ACEE Program is mentioned briefly.

How To Select the Right Candidate for an Internship Program for Japanese Host Companies.

ERIC Educational Resources Information Center

Kumayama, Akihisa

The method used by the American Graduate School of International Management (AZ) to select participants for internships with Japanese companies is described and some case studies are offered as illustrations. The composition of the selection committee is noted, the interview process is discussed briefly (focusing on elicitation of student…

User's Manual for LINER: FORTRAN Code for the Numerical Simulation of Plane Wave Propagation in a Lined Two-Dimensional Channel

NASA Technical Reports Server (NTRS)

Reichert, R, S.; Biringen, S.; Howard, J. E.

1999-01-01

LINER is a system of Fortran 77 codes which performs a 2D analysis of acoustic wave propagation and noise suppression in a rectangular channel with a continuous liner at the top wall. This new implementation is designed to streamline the usage of the several codes making up LINER, resulting in a useful design tool. Major input parameters are placed in two main data files, input.inc and nurn.prm. Output data appear in the form of ASCII files as well as a choice of GNUPLOT graphs. Section 2 briefly describes the physical model. Section 3 discusses the numerical methods; Section 4 gives a detailed account of program usage, including input formats and graphical options. A sample run is also provided. Finally, Section 5 briefly describes the individual program files.

Generalized dynamic engine simulation techniques for the digital computer

NASA Technical Reports Server (NTRS)

Sellers, J.; Teren, F.

1974-01-01

Recently advanced simulation techniques have been developed for the digital computer and used as the basis for development of a generalized dynamic engine simulation computer program, called DYNGEN. This computer program can analyze the steady state and dynamic performance of many kinds of aircraft gas turbine engines. Without changes to the basic program, DYNGEN can analyze one- or two-spool turbofan engines. The user must supply appropriate component performance maps and design-point information. Examples are presented to illustrate the capabilities of DYNGEN in the steady state and dynamic modes of operation. The analytical techniques used in DYNGEN are briefly discussed, and its accuracy is compared with a comparable simulation using the hybrid computer. The impact of DYNGEN and similar all-digital programs on future engine simulation philosophy is also discussed.

Generalized dynamic engine simulation techniques for the digital computer

NASA Technical Reports Server (NTRS)

Sellers, J.; Teren, F.

1974-01-01

Recently advanced simulation techniques have been developed for the digital computer and used as the basis for development of a generalized dynamic engine simulation computer program, called DYNGEN. This computer program can analyze the steady state and dynamic performance of many kinds of aircraft gas turbine engines. Without changes to the basic program DYNGEN can analyze one- or two-spool turbofan engines. The user must supply appropriate component performance maps and design-point information. Examples are presented to illustrate the capabilities of DYNGEN in the steady state and dynamic modes of operation. The analytical techniques used in DYNGEN are briefly discussed, and its accuracy is compared with a comparable simulation using the hybrid computer. The impact of DYNGEN and similar all-digital programs on future engine simulation philosophy is also discussed.

Generalized dynamic engine simulation techniques for the digital computers

NASA Technical Reports Server (NTRS)

Sellers, J.; Teren, F.

1975-01-01

Recently advanced simulation techniques have been developed for the digital computer and used as the basis for development of a generalized dynamic engine simulation computer program, called DYNGEN. This computer program can analyze the steady state and dynamic performance of many kinds of aircraft gas turbine engines. Without changes to the basic program, DYNGEN can analyze one- or two-spool turbofan engines. The user must supply appropriate component performance maps and design point information. Examples are presented to illustrate the capabilities of DYNGEN in the steady state and dynamic modes of operation. The analytical techniques used in DYNGEN are briefly discussed, and its accuracy is compared with a comparable simulation using the hybrid computer. The impact of DYNGEN and similar digital programs on future engine simulation philosophy is also discussed.

Study on virtual instrument developing system based on intelligent virtual control

NASA Astrophysics Data System (ADS)

Tang, Baoping; Cheng, Fabin; Qin, Shuren

2005-01-01

The paper introduces a non-programming developing system of a virtual instument (VI), i.e., a virtual measurement instrument developing system (VMIDS) based on intelligent virtual control (IVC). The background of the IVC-based VMIDS is described briefly, and the hierarchical message bus (HMB)-based software architecture of VMIDS is discussed in detail. The three parts and functions of VMIDS are introduced, and the process of non-programming developing VI is further described.

From many body wee partons dynamics to perfect fluid: a standard model for heavy ion collisions

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

Venugopalan, R.

2010-07-22

We discuss a standard model of heavy ion collisions that has emerged both from experimental results of the RHIC program and associated theoretical developments. We comment briefly on the impact of early results of the LHC program on this picture. We consider how this standard model of heavy ion collisions could be solidified or falsified in future experiments at RHIC, the LHC and a future Electro-Ion Collider.

Kaufman thruster development at Lewis Research Center (LeRC)

NASA Technical Reports Server (NTRS)

Kerslake, W. R.; Reader, P. D.

1971-01-01

The current status of research programs on mercury electron bombardment thrusters is reviewed. Future thruster requirements predicted from mission analysis are briefly discussed to establish the relationship with present programs. Thrusters ranging in size from 5 to 150 cm diameter are described. These thrusters have possible near to far term applications extending from stationkeeping to primary propulsion. Beam currents range from 10 mA at to 25 A at accelerating potentials of 500 to 5000 V.

Facilities for meteorological research at NASA Goddard/Wallops Flight Facility

NASA Technical Reports Server (NTRS)

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

1984-01-01

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

SIG: a general-purpose signal processing program. User's manual. Revision 1

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

Lager, D.; Azevedo, S.

1985-05-09

SIG is a general-purpose signal processing, analysis, and display program. Its main purpose is to perform manipulations on time-domain and frequenccy-domain signals. The manual contains a complete description of the SIG program from the user's stand-point. A brief exercise in using SIG is shown. Complete descriptions are given of each command in the SIG core. General information about the SIG structure, command processor, and graphics options are provided. An example usage of SIG for solving a problem is developed, and error message formats are briefly discussed. (LEW)

Realization of time keeping alarming system based on CTI technique

NASA Astrophysics Data System (ADS)

Cai, Cheng-Lin; Dong, Shao-Wu

2003-12-01

An application of CTI (Computer Telephone Integration) technique to fault alarming in time keeping system is presented in this paper. Two key parts of this alarming system, telephone phonic card and TTS (Text To Speech) are briefly introduced. A series of events and methods for programming interface based on ActiveX control (phonic.OCX) is discussed, and an alarming program module is developed. The alarming program module can be used in reporting accidents for time keeping system, and can also be applied to power supply system and environmental monitoring system.

Acoustics Division recent accomplishments and research plans

NASA Technical Reports Server (NTRS)

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

1986-01-01

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

STATE EXECUTIVE AUTHORITY TO PROMOTE CIVIL RIGHTS, AN ACTION PROGRAM FOR THE 1960'S.

ERIC Educational Resources Information Center

SILARD, JOHN

THE QUESTIONS OF THE GOVERNOR'S POWER REGARDING CIVIL RIGHTS ISSUES WAS DISCUSSED. THROUGH THE "GOVERNOR'S CODE OF FAIR PRACTICES," WHICH BRIEFLY STATED THAT THE STATE'S BASIC POLICY WAS AGAINST DISCRIMINATION, THE GOVERNOR AS WELL AS ALL STATE OFFICIALS HAD SUFFICIENT POWER TO FIGHT DISCRIMINATION. THE OFFICIALS HAD FURTHER POWER WITH…

Evaluation Methods and Procedures In a Therapeutic Nursery Program.

ERIC Educational Resources Information Center

Barker, William F.

Four areas of evaluation will be briefly discussed: 1) those areas of functioning which should be assessed, 2) instruments which were used in each area, 3) knowledge of instruments, 4) preliminary results for each instrument. The areas related to the preschool child which should be evaluated consist of: 1) the child's cognitive functioning, 2) the…

The Use of Time-Out in a Residential Treatment Program for Emotionally Disturbed Children.

ERIC Educational Resources Information Center

Swartz, Stanley L.; And Others

Literature is reviewed on the use of timeout as exclusion and isolation with behavior problem children. Considerations in designing timeout procedures are noted, and the effectiveness of timeout when viewed as a punishment is discussed. Legal challenges to behavior modification uses are briefly addressed. A longitudinal study involving 29…

Determination of the center of brightness of the lunar crescent. [through use of a sounding rocket payload

NASA Technical Reports Server (NTRS)

Rose, C.

1975-01-01

The operational characteristics of the lunar sensor which was used to point the sounding rocket are discussed briefly. The associated mathematical model of the system is developed and the computer programs which were written to implement the model are described. Data pertinent to the two launches is presented.

AID: The New Challenge. A Special Report of the Agency for International Development.

ERIC Educational Resources Information Center

Agency for International Development (Dept. of State), Washington, DC.

The programs and policies of the Agency for International Development (AID) in administering American foreign aid are briefly described in this booklet. Short introductory sections discuss the reasons for foreign aid, the interdependence of today's world, and the history of American foreign aid since World War II. The remaining parts of the…

Financing and Restructuring Doctoral Education in the Future

ERIC Educational Resources Information Center

Ehrenberg, Ronald G.

2010-01-01

In this paper, the author argues that a combination of short- and longer-run economic and political forces pose a threat to the well-being of the nation's doctoral programs. After briefly touching on the impact of current economic problems on doctoral education at private universities, he then discusses the growing pressure on academia to expand…

Teens in Action. Creating a Drug-Free Future for America's Youth.

ERIC Educational Resources Information Center

Adams, Tom; Resnik, Hank

This book on drug abuse prevention is addressed to teenagers and covers five main areas where drug use can be prevented: schools, communities, media, the social scene, and the family. The first chapter on school programs briefly discusses peer-led alcohol and drug education, peer counseling, creating a positive school climate, and developing…

Contributions of a Social Justice Language Teacher Education Perspective to Professional Development Programs in Colombia (Contribuciones de una perspectiva de justicia social para la formación de docentes de lenguas a los programas de desarrollo profesional en Colombia)

ERIC Educational Resources Information Center

Sierra Piedrahita, Ana María

2016-01-01

In this article, the author discusses the social justice language teacher education perspective and how it can help language teachers to develop a political view of their work and effect change inside and outside their particular school contexts. To do this, she briefly analyzes various professional development programs for teachers of English in…

Applications of formal simulation languages in the control and monitoring subsystems of Space Station Freedom

NASA Technical Reports Server (NTRS)

Lacovara, R. C.

1990-01-01

The notions, benefits, and drawbacks of numeric simulation are introduced. Two formal simulation languages, Simpscript and Modsim are introduced. The capabilities of each are discussed briefly, and then the two programs are compared. The use of simulation in the process of design engineering for the Control and Monitoring System (CMS) for Space Station Freedom is discussed. The application of the formal simulation language to the CMS design is presented, and recommendations are made as to their use.

The pEst version 2.1 user's manual

NASA Technical Reports Server (NTRS)

Murray, James E.; Maine, Richard E.

1987-01-01

This report is a user's manual for version 2.1 of pEst, a FORTRAN 77 computer program for interactive parameter estimation in nonlinear dynamic systems. The pEst program allows the user complete generality in definig the nonlinear equations of motion used in the analysis. The equations of motion are specified by a set of FORTRAN subroutines; a set of routines for a general aircraft model is supplied with the program and is described in the report. The report also briefly discusses the scope of the parameter estimation problem the program addresses. The report gives detailed explanations of the purpose and usage of all available program commands and a description of the computational algorithms used in the program.

Political Socialization of Youth: Reconsideration of Research on the Civic Development of Elementary and Secondary School Students in the United States and Abroad.

ERIC Educational Resources Information Center

Patrick, John J.

This paper describes briefly the path of political socialization research over the past 40 years; discusses "Project Citizen," a civics program for adolescent students, and the implications of recent research on it; and comments on the current state of political socialization research. Contains 12 references. (BT)

Pioneer Mars surface penetrator mission. Mission analysis and orbiter design

NASA Technical Reports Server (NTRS)

1974-01-01

The Mars Surface Penetrator mission was designed to provide a capability for multiple and diverse subsurface science measurements at a low cost. Equipment required to adapt the Pioneer Venus spacecraft for the Mars mission is described showing minor modifications to hardware. Analysis and design topics which are similar and/or identical to the Pioneer Venus program are briefly discussed.

Challenges and Future Opportunities in Our Nation's Space Program

NASA Technical Reports Server (NTRS)

Clements, Greg

2011-01-01

For the first time in decades, there is a significant amount of change in our nation's space program. Along with change, there are opportunities, and NASA has begun a set of planning to be prepared for the future, emphasizing innovation and technology development, increased emphasis on collaboration, commercially-provided access to space, and the need for reinvention. This discussion will briefly give an overview of NASA, showcase some of the diverse activities that are part of our nation' fs space program, identify some of the new changes envisioned to NASA's mission, and how our space program can continue to inspire the nation during changing times.

The application of remote sensing to resource management and environmental quality programs in Kansas

NASA Technical Reports Server (NTRS)

Barr, B. G.; Martinko, E. A.

1976-01-01

Activities of the Kansas Applied Remote Sensing Program (KARS) designed to establish interactions on cooperative projects with decision makers in Kansas agencies in the development and application of remote sensing procedures are reported. Cooperative demonstration projects undertaken with several different agencies involved three principal areas of effort: Wildlife Habitat and Environmental Analysis; Urban and Regional Analysis; Agricultural and Rural Analysis. These projects were designed to concentrate remote sensing concepts and methodologies on existing agency problems to insure the continued relevancy of the program and maximize the possibility for immediate operational use. Completed projects are briefly discussed.

Advanced development of a programmable power processor

NASA Technical Reports Server (NTRS)

Lukens, F. E.; Lanier, J. R., Jr.; Kapustka, R. E.; Graves, J.

1980-01-01

The need for the development of a multipurpose flexible programmable power processor (PPP) has increased significantly in recent years to reduce ever rising development costs. One of the program requirements the PPP specification will cover is the 25 kW power module power conversion needs. The 25 kW power module could support the Space Shuttle program during the 1980s and 1990s and could be the stepping stone to future large space programs. Trades that led to selection of a microprocessor controlled power processor are briefly discussed. Emphasis is given to the power processing equipment that uses a microprocessor to provide versatility that allows multiple use and to provide for future growth by reprogramming output voltage to a higher level (to 120 V from 30 V). Component selection and design considerations are also discussed.

Challenges in Aeropropulsion

NASA Technical Reports Server (NTRS)

Campbell, Donald C.

1995-01-01

Aeropropulsion technologies must progress to satisfy increasingly stringent global environmental requirements with economically viable air transportation systems. In this paper, key propulsion technologies to meet future needs are identified and the associated challenges are briefly discussed. Also discussed are NASA's vision, NASA's changing role in meeting today's challenge of a shrinking research budget, and propulsion technology impacts on the environment and air transport economics. Critical aeropropulsion technology drivers are identified and their impact evaluated. The aviation industry is critical to the nation's economy, job creation, and national security. NASA's advanced aeropropulsion technology programs and their relation to the aviation industry are discussed.

MOD-5A wind turbine generator program design report: Volume 1: Executive Summary

NASA Technical Reports Server (NTRS)

1984-01-01

The design, development and analysis of the 7.3 MW MOD-5A wind turbine generator covering work performed between July 1980 and June 1984 is discussed. The report is divided into four volumes: Volume 1 summarizes the entire MOD-5A program, Volume 2 discusses the conceptual and preliminary design phases, Volume 3 describes the final design of the MOD-5A, and Volume 4 contains the drawings and specifications developed for the final design. Volume 1, the Executive Summary, summarizes all phases of the MOD-5A program. The performance and cost of energy generated by the MOD-5A are presented. Each subsystem - the rotor, drivetrain, nacelle, tower and foundation, power generation, and control and instrumentation subsystems - is described briefly. The early phases of the MOD-5A program, during which the design was analyzed and optimized, and new technologies and materials were developed, are discussed. Manufacturing, quality assurance, and safety plans are presented. The volume concludes with an index of volumes 2 and 3.

Balanced program plan. Analysis for biomedical and environmental research

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

Not Available

1976-06-01

Major issues associated with the use of nuclear power are health hazards of exposure to radioactive materials; sources of radiation exposure; reactor accidents; sabotage of nuclear facilities; diversion of fissile material and its use for extortion; and the presence of plutonium in the environment. Fission fuel cycle technology is discussed with regard to milling, UF/sub 6/ production, uranium enrichment, plutonium fuel fabrication, power production, fuel processing, waste management, and fuel and waste transportation. The following problem areas of fuel cycle technology are briefly discussed: characterization, measurement, and monitoring; transport processes; health effects; ecological processes and effects; and integrated assessment. Estimatedmore » program unit costs are summarized by King-Muir Category. (HLW)« less

Searching for extraterrestrial intelligence - The ultimate exploration

NASA Technical Reports Server (NTRS)

Black, D.; Tarter, J.; Cuzzi, J. N.; Conners, M.; Clark, T. A.

1977-01-01

A survey highlighting the central issues of the SETI program (Search for Extraterrestrial Intelligence), including its rationale, scope, search problems, and goals is presented. Electromagnetic radiation is suggested as the most likely means via which knowledge of extraterrestrial intelligence will be obtained, and the variables governing these signals are discussed, including: signal frequency and polarization, state, possible coordinates, and signal duration. The modern history of SETI and NASA's involvement is briefly reviewed, and the search strategies used by the Jet Propulsion Laboratory and the Ames Research Center are discussed and compared. Some of the potential scientific and cultural impacts of the SETI program are mentioned, noting advancements in technological, biological, and chemical research.

Programming support environment issues in the Byron programming environment

NASA Technical Reports Server (NTRS)

Larsen, Matthew J.

1986-01-01

Issues are discussed which programming support environments need to address in order to successfully support software engineering. These concerns are divided into two categories. The first category, issues of how software development is supported by an environment, includes support of the full life cycle, methodology flexibility, and support of software reusability. The second category contains issues of how environments should operate, such as tool reusability and integration, user friendliness, networking, and use of a central data base. This discussion is followed by an examination of Byron, an Ada based programming support environment developed at Intermetrics, focusing on the solutions Byron offers to these problems, including the support provided for software reusability and the test and maintenance phases of the life cycle. The use of Byron in project development is described briefly, and some suggestions for future Byron tools and user written tools are presented.

Radar E-O image fusion

NASA Technical Reports Server (NTRS)

Oneil, William F.

1993-01-01

The fusion of radar and electro-optic (E-O) sensor images presents unique challenges. The two sensors measure different properties of the real three-dimensional (3-D) world. Forming the sensor outputs into a common format does not mask these differences. In this paper, the conditions under which fusion of the two sensor signals is possible are explored. The program currently planned to investigate this problem is briefly discussed.

NASTRAN level 16 user's manual updates for aeroelastic analysis of bladed discs

NASA Technical Reports Server (NTRS)

Elchuri, V.; Gallo, A. M.

1980-01-01

The NASTRAN aeroelastic and flutter capability was extended to solve a class of problems associated with axial flow turbomachines. The capabilities of the program are briefly discussed. The aerodynamic data pertaining to the bladed disc sector, the associated aerodynamic modeling, the steady aerothermoelastic 'design/analysis' formulations, and the modal, flutter, and subcritical roots analyses are described. Sample problems and their solutions are included.

Patrol force allocation for law enforcement: An introductory planning guide

NASA Technical Reports Server (NTRS)

Sohn, R. L.; Kennedy, R. D.

1976-01-01

Previous and current methods for analyzing police patrol forces are reviewed and discussed. The steps in developing an allocation analysis procedure are defined, including the prediction of the rate of calls for service, determination of the number of patrol units needed, designing sectors, and analyzing dispatch strategies. Existing computer programs used for this purpose are briefly described, and some results of their application are given.

MIRO: A debugging tool for CLIPS incorporating historical Rete networks

NASA Technical Reports Server (NTRS)

Tuttle, Sharon M.; Eick, Christoph F.

1994-01-01

At the last CLIPS conference, we discussed our ideas for adding a temporal dimension to the Rete network used to implement CLIPS. The resulting historical Rete network could then be used to store 'historical' information about a run of a CLIPS program, to aid in debugging. MIRO, a debugging tool for CLIPS built on top of CLIPS, incorporates such a historical Rete network and uses it to support its prototype question-answering capability. By enabling CLIPS users to directly ask debugging-related questions about the history of a program run, we hope to reduce the amount of single-stepping and program tracing required to debug a CLIPS program. In this paper, we briefly describe MIRO's architecture and implementation, and the current question-types that MIRO supports. These question-types are further illustrated using an example, and the benefits of the debugging tool are discussed. We also present empirical results that measure the run-time and partial storage overhead of MIRO, and discuss how MIRO may also be used to study various efficiency aspects of CLIPS programs.

Pressure Scalings and Influence Region Research

DTIC Science & Technology

2018-01-01

the results are briefly discussed. Additionally, updated experimental results are presented along with discussion of collaborative research efforts...with upstream and downstream influence, where the influence lengths are defined in terms of a-priori quantities (freestream conditions and...governing equations and the result is briefly discussed. Additionally, updated experimental results are presented along with discussion of

User's guide to the Octopus computer network (the SHOC manual)

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

Schneider, C.; Thompson, D.; Whitten, G.

1977-07-18

This guide explains how to enter, run, and debug programs on the Octopus network. It briefly describes the network's operation, and directs the reader to other documents for further information. It stresses those service programs that will be most useful in the long run; ''quick'' methods that have little flexibility are not discussed. The Octopus timesharing network gives the user access to four CDC 7600 computers, two CDC STAR computers, and a broad array of peripheral equipment, from any of 800 or so remote terminals. 16 figures, 7 tables.

User's guide to the Octopus computer network (the SHOC manual)

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

Schneider, C.; Thompson, D.; Whitten, G.

1976-10-07

This guide explains how to enter, run, and debug programs on the Octopus network. It briefly describes the network's operation, and directs the reader to other documents for further information. It stresses those service programs that will be most useful in the long run; ''quick'' methods that have little flexibility are not discussed. The Octopus timesharing network gives the user access to four CDC 7600 computers, two CDC STAR computers, and a broad array of peripheral equipment, from any of 800 or so remote terminals. 8 figures, 4 tables.

User's guide to the Octopus computer network (the SHOC manual)

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

Schneider, C.; Thompson, D.; Whitten, G.

1975-06-02

This guide explains how to enter, run, and debug programs on the Octopus network. It briefly describes the network's operation, and directs the reader to other documents for further information. It stresses those service programs that will be most useful in the long run; ''quick'' methods that have little flexibility are not discussed. The Octopus timesharing network gives the user access to four CDC 7600 computers and a broad array of peripheral equipment, from any of 800 remote terminals. Octopus will soon include the Laboratory's STAR-100 computers. 9 figures, 5 tables. (auth)

Utilizing Social Work Skills to Enhance Entrepreneurship Training for Women: A Ghanaian Perspective

PubMed Central

Agbényiga, DeBrenna L.; Ahmedani, Brian K.

2009-01-01

This article describes a women’s entrepreneurship exchange program that was designed and facilitated with the cooperation of various governmental and nongovernmental entities in Ghana for Ghanaian women. The article briefly reviews the entrepreneurship development literature from an international perspective and discusses the Entrepreneurship Program as a targeted approach for empowering and sustaining women’s economic situation in Ghana. Emphasis is placed on understanding the impact of cultural and social networks and the women’s ability to succeed as entrepreneurs through the use of social work skills. PMID:20011682

Agreements/subagreements Applicable to Wallops, 12 Nov. 1991

NASA Technical Reports Server (NTRS)

1991-01-01

The status of space science agreements are noted. A general overview of the Wallops Flight Facility (WFF) is given. The geography, history, and mission of the facility are briefly surveyed. Brief accounts are given of NASA earth science activities at the WFF, including atmospheric dynamics, atmospheric optics, ocean physics, microwave altimetry, ocean color research, wind-wave-current interaction, flight support activities, the Sounding Rocket Program, and the NASA Balloon Program. Also discussed are the WFF launch range, the research airport, aircraft airborne science, telemetry, data systems, communications, and command and control.

Utilizing Social Work Skills to Enhance Entrepreneurship Training for Women: A Ghanaian Perspective.

PubMed

Agbényiga, Debrenna L; Ahmedani, Brian K

2008-12-01

This article describes a women's entrepreneurship exchange program that was designed and facilitated with the cooperation of various governmental and nongovernmental entities in Ghana for Ghanaian women. The article briefly reviews the entrepreneurship development literature from an international perspective and discusses the Entrepreneurship Program as a targeted approach for empowering and sustaining women's economic situation in Ghana. Emphasis is placed on understanding the impact of cultural and social networks and the women's ability to succeed as entrepreneurs through the use of social work skills.

Work and Welfare. Prepared for the Subcommittee on Employment and Productivity of the Committee on Labor and Human Resources and the Subcommittee on Social Security and Income Maintenance of the Committee on Finance, United States Senate, 99th Congress, 2nd Session.

ERIC Educational Resources Information Center

Malone, Margaret

This report chronicles the history of the Federal role in welfare programs and training and employment programs since the New Deal. Part I presents a chronological summary of legislative action since 1935 and briefly discusses some major issues the Congress has tried to resolve, including: whether Aid to Families with Dependent Children (AFDC)…

Tethered satellite system

NASA Technical Reports Server (NTRS)

Sisson, J.

1986-01-01

A reusable system is to be developed to enable a variety of scientific investigations to be accomplished from the shuttle, considering the use of a tethered system with manual or automated control, deployment of a satellite toward or away from the Earth, up to 100 km, and conducting or nonconducting tether. Experiments and scientific investigations are to be performed using the tether system for applications such as magnetometry, electrodynamics, atmospheric science, and chemical release. A program is being implemented as a cooperative U.S./Italian activity. The proposed systems, investigations, and the program are charted and briefly discussed.

NASA aviation safety reporting system

NASA Technical Reports Server (NTRS)

1977-01-01

During the third quarter of operation of the Aviation Safety Reporting System (ASRS), 1429 reports concerning aviation safety were received from pilots, air traffic controllers, and others in the national aviation system. Details of the administration and results of the program are discussed. The design and construction of the ASRS data base are briefly presented. Altitude deviations and potential aircraft conflicts associated with misunderstood clearances were studied and the results are discussed. Summary data regarding alert bulletins, examples of alert bulletins and responses to them, and a sample of deidentified ASRS reports are provided.

Energy use in the marine transportation industry. Task II. Efficiency improvements. Draft report

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

Not Available

1977-06-02

Research and development areas that hold promise for maritime energy conservation are identified and evaluated. The methodology used in the evaluation of potential research areas and results, conclusions, and recommendations are presented. Fifteen programs are identified in four generic technologies and these are discussed in detail in appendices A-D. The areas are: main propulsion plants, propulsors, hydrodynamics, and vessel operations. Fuels are discussed briefly in appendix E. Additional information is presented on the generic US flag baseline operational and cost parameters; a sample output model is presented. (MCW)

Synthesis: Intertwining product and process

NASA Technical Reports Server (NTRS)

Weiss, David M.

1990-01-01

Synthesis is a proposed systematic process for rapidly creating different members of a program family. Family members are described by variations in their requirements. Requirements variations are mapped to variations on a standard design to generate production quality code and documentation. The approach is made feasible by using principles underlying design for change. Synthesis incorporates ideas from rapid prototyping, application generators, and domain analysis. The goals of Synthesis and the Synthesis process are discussed. The technology needed and the feasibility of the approach are also briefly discussed. The status of current efforts to implement Synthesis methodologies is presented.

Sediment measurement in estuarine and coastal areas

NASA Technical Reports Server (NTRS)

Shelley, P. E.

1976-01-01

A survey of uses of estuarine and coastal areas is given. Problems associated with these uses are discussed, and data needs for intelligent management of these valuable areas are outlined. Suspended sediment measurements are seen to be one of the greatest needs. To help understand the complexity of the problem, a brief discussion of sediment mechanics is given, including sediment sources, characteristics, and transport. The impact of sediment mechanics on its direct measurement (sampling and analysis) is indicated, along with recommendations for directly obtaining representative data. Indirect measurement of suspended sediment by remote sensors is discussed both theoretically and in the light of some recent experiences. The need for an integrated, multidisciplinary program to solve the problem of quantitatively measuring suspended sediment with remote sensors is stressed, and several important considerations of such a program and benefits to be derived therefrom are briefly addressed.

Free Flight Rotorcraft Flight Test Vehicle Technology Development

NASA Technical Reports Server (NTRS)

Hodges, W. Todd; Walker, Gregory W.

1994-01-01

A rotary wing, unmanned air vehicle (UAV) is being developed as a research tool at the NASA Langley Research Center by the U.S. Army and NASA. This development program is intended to provide the rotorcraft research community an intermediate step between rotorcraft wind tunnel testing and full scale manned flight testing. The technologies under development for this vehicle are: adaptive electronic flight control systems incorporating artificial intelligence (AI) techniques, small-light weight sophisticated sensors, advanced telepresence-telerobotics systems and rotary wing UAV operational procedures. This paper briefly describes the system's requirements and the techniques used to integrate the various technologies to meet these requirements. The paper also discusses the status of the development effort. In addition to the original aeromechanics research mission, the technology development effort has generated a great deal of interest in the UAV community for related spin-off applications, as briefly described at the end of the paper. In some cases the technologies under development in the free flight program are critical to the ability to perform some applications.

Drive-train dynamics technology - State-of-the-art and design of a test facility for advanced development

NASA Technical Reports Server (NTRS)

Badgley, R. H.; Fleming, D. P.; Smalley, A. J.

1975-01-01

A program for the development and verification of drive-train dynamic technology is described along with its basis and the results expected from it. A central feature of this program is a drive-train test facility designed for the testing and development of advanced drive-train components, including shaft systems, dampers, and couplings. Previous efforts in designing flexible dynamic drive-train systems are reviewed, and the present state of the art is briefly summarized. The design of the test facility is discussed with major attention given to the formulation of the test-rig concept, dynamic scaling of model shafts, and the specification of design parameters. Specific efforts envisioned for the test facility are briefly noted, including evaluations of supercritical test shafts, stability thresholds for various sources and types of instabilities that can exist in shaft systems, effects of structural flexibility on the dynamic performance of dampers, and methods for vibration control in two-level and three-level flexible shaft systems.

Remote Assessment of Lunar Resource Potential

NASA Technical Reports Server (NTRS)

Taylor, G. Jeffrey

1992-01-01

Assessing the resource potential of the lunar surface requires a well-planned program to determine the chemical and mineralogical composition of the Moon's surface at a range of scales. The exploration program must include remote sensing measurements (from both Earth's surface and lunar orbit), robotic in situ analysis of specific places, and eventually, human field work by trained geologists. Remote sensing data is discussed. Resource assessment requires some idea of what resources will be needed. Studies thus far have concentrated on oxygen and hydrogen production for propellant and life support, He-3 for export as fuel for nuclear fusion reactors, and use of bulk regolith for shielding and construction materials. The measurement requirements for assessing these resources are given and discussed briefly.

Independent focuses Philippines exploration on Visayan basin

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

Rillera, F.G.

1995-08-21

Cophil Exploration Corp., a Filipino public company, spearheaded 1995 Philippine oil and gas exploration activity with the start of its gas delineation drilling operations in Libertad, northern Cebu. Cophil and its Australian partners, Coplex Resources NL and PacRim Energy NL, have set out to complete a seven well onshore drilling program within this block this year. The companies are testing two modest shallow gas plays, Libertad and Dalingding, and a small oil play, Maya, all in northern Cebu about 500 km southeast of Manila. Following a short discussion on the geology and exploration history of the Visayan basin, this articlemore » briefly summarizes Cophil`s ongoing Cebu onshore drilling program. Afterwards, discussion focuses on identified exploration opportunities in the basin`s offshore sector.« less

A survey of experiments and experimental facilities for control of flexible structures

NASA Technical Reports Server (NTRS)

Sparks, Dean W., Jr.; Juang, Jer-Nan; Klose, Gerhard J.

1989-01-01

This paper presents a survey of U.S. ground experiments and facilities dedicated to the study of active control of flexible structures. The facilities will be briefly described in terms of capability, configuration, size and instrumentation. Topics on the experiments include vibration suppression, slewing and system identification. Future research directions, particularly of the NASA Langley Research Center's Controls/Structures Interaction (CSI) ground test program, will be discussed.

Back to the future: SETI before the space age

NASA Astrophysics Data System (ADS)

Dick, Steven J.

1995-02-01

In the late 1890s and early 1900s, before the advent of formalized search for extraterrestrial intelligence (SETI) programs, scientists such as Nikola Tesla and Gulielmo Marconi reported evidence of extraterrestrial radio signals. This paper reviews the history of 'interstellar/interplanetary radio communication'. The investigations of David P. Todd and Donald Menzel are discussed, and the fields of radio communication and radio astronomy are mentioned briefly.

Federal coal follies: a new program ends (begins) a decade of anxiety

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

Watson, J.L.

1980-01-01

The history, outline, and implementation of the new Federal Coal Management Program (FCMP) which has preoccupied the Department of Interior during the administrations of at least three presidents. The introduction briefly reviews the coal resource in the United States in general and the Federal coal resource in particular. Part II outlines the history of the Federal coal-leasing program over the decade of the 1970's. This is followed in Part III by a detailed discussion of the new FCMP which has been developed over the last two years and is now in the initial stages of implementation. Part III will focusmore » on the principal differences between the old and new coal programs. Part IV provides a critical review of the new program and discusses recommendations for revisions. Part V concludes that the future of Federal coal leasing may depend on whether the FCMP can generate the timely and defensible data needed to stimulate renewed coal development. 310 references, 6 figures, 2 tables.« less

The Merits and Challenges of Three-Year Medical School Curricula: Time for an Evidence-Based Discussion

PubMed Central

Raymond, John R.; Kerschner, Joseph E.; Hueston, William J.

2015-01-01

The debate about three-year medical school curricula has resurfaced recently, driven by rising education debt burden and a predicted physician shortage. In this Perspective, the authors call for an evidence-based discussion of the merits and challenges of three-year curricula. They examine published evidence that suggests that three-year curricula are viable, including studies on three-year curricula in (1) U.S. medical schools in the 1970s and 1980s, (2) two Canadian medical schools with more than four decades of experience with such curricula, and (3) accelerated family medicine and internal medicine programs. They also briefly describe the new three-year programs that are being implemented at eight U.S. medical schools, including their own. Finally, they offer suggestions regarding how to enhance the discussion between the proponents of and those with concerns about three-year curricula. PMID:26266464

Investigation of air transportation technology at Princeton University, 1984

NASA Technical Reports Server (NTRS)

Stengel, Robert F.

1987-01-01

The Air Transportation Technology Program at Princeton University, a program emphasizing graduate and undergraduate student research, proceeded along four avenues during 1984: (1) guidance and control strategies for penetration of microbursts and wind shear; (2) application of artificial intelligence in flight control systems; (3) effects of control saturation on closed loop stability; and (4) response of open loop unstable aircraft. Areas of investigation relate to guidance and control of commercial transports as well as to general aviation aircraft. Interaction between the flight crew and automatic systems is a subject of principle concern. These areas of investigation are briefly discussed.

An Evaluation of Grazing-Incidence Optics for Neutron Imaging

NASA Technical Reports Server (NTRS)

Gubarev, M. V.

2007-01-01

The refractive index for most materials is slightly less than unity, which opens an opportunity to develop the grazing incidence neutron imaging optics. The ideal material for the optics would be natural nickel and its isotopes. Marshall Space Flight Center (MSFC) has active development program on the nickel replicated optics for use in x-ray astronomy. Brief status report on the program is presented. The results of the neutron focusing optic test carried by the MSFC team at National Institute of Standards and Technology (NIST) are also presented. Possible applications of the optics are briefly discussed.

Status report of wind energy programs in the Philippines

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

Benavidez, P.J.

1996-12-31

This paper discusses the wind resource assessment activities being undertaken by the National Power Corporation at the extreme northern part of Luzon island. Preliminary results from the 10-month wind data are presented. This will give prospective wind developers all idea oil tile vast resources of wind energy available in the northern part of the country. This paper will also discuss briefly the stand-alone 10 kW wind turbine system that was commissioned early this year and the guidelines being drafted for the entry of new and renewable energy sources in the country`s energy generation mix. 4 figs., 1 tab.

Propellant Technologies: A Persuasive Wave of Future Propulsion Benefits

NASA Technical Reports Server (NTRS)

Palaszewski, Bryan; Ianovski, Leonid S.; Carrick, Patrick

1997-01-01

Rocket propellant and propulsion technology improvements can be used to reduce the development time and operational costs of new space vehicle programs. Advanced propellant technologies can make the space vehicles safer, more operable, and higher performing. Five technology areas are described: Monopropellants, Alternative Hydrocarbons, Gelled Hydrogen, Metallized Gelled Propellants, and High Energy Density Materials. These propellants' benefits for future vehicles are outlined using mission study results and the technologies are briefly discussed.

Investigation of Air Transportation Technology at Princeton University, 1989-1990

NASA Technical Reports Server (NTRS)

Stengel, Robert F.

1990-01-01

The Air Transportation Technology Program at Princeton University proceeded along six avenues during the past year: microburst hazards to aircraft; machine-intelligent, fault tolerant flight control; computer aided heuristics for piloted flight; stochastic robustness for flight control systems; neural networks for flight control; and computer aided control system design. These topics are briefly discussed, and an annotated bibliography of publications that appeared between January 1989 and June 1990 is given.

Que hay de nuevo acerca de la inmersion? Un Breve Recorrido por sus Fundamentos y por las Investigaciones Actuales (What's New in Immersion? A Brief Overview of Its Bases and Present-Day Research).

ERIC Educational Resources Information Center

Sierra, Josu

This discussion briefly surveys the development of the immersion method of second language teaching, outlining the central program strategies and characteristics using Curtain's and Pesola's descriptions. An overview of recent research focuses on error correction and feedback studies as an example of pedagogical-methodological evolution in this…

Army Aviation Equipment Useful Life Cost Benefit Analysis

DTIC Science & Technology

2013-12-01

System UFI User-friendly Interface UH Utility Helicopter ULLS–A Unit-Level Logistics System–Aviation USCG U.S. Coast Guard WW2 World...this chapter, we briefly discuss the modernization of the Army aviation fleet since World War 2 ( WW2 ). Furthermore, the chapter provides insight...U.S. Army’s aviation program is its use of helicopters since WW2 . Following that war, the Army Air Corps divested the majority of 2 its fixed-wing

Modular avionics packaging standardization

NASA Astrophysics Data System (ADS)

Austin, M.; McNichols, J. K.

The Modular Avionics Packaging (MAP) Program for packaging future military avionics systems with the objective of improving reliability, maintainability, and supportability, and reducing equipment life cycle costs is addressed. The basic MAP packaging concepts called the Standard Avionics Module, the Standard Enclosure, and the Integrated Rack are summarized, and the benefits of modular avionics packaging, including low risk design, technology independence with common functions, improved maintainability and life cycle costs are discussed. Progress made in MAP is briefly reviewed.

Space station pressurized laboratory safety guidelines

NASA Technical Reports Server (NTRS)

Mcgonigal, Les

1990-01-01

Before technical safety guidelines and requirements are established, a common understanding of their origin and importance must be shared between Space Station Program Management, the User Community, and the Safety organizations involved. Safety guidelines and requirements are driven by the nature of the experiments, and the degree of crew interaction. Hazard identification; development of technical safety requirements; operating procedures and constraints; provision of training and education; conduct of reviews and evaluations; and emergency preplanning are briefly discussed.

Development of a quality assurance program for ionizing radiation secondary calibration laboratories

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

Heaton, H.T. II; Taylor, A.R. Jr.

For calibration laboratories, routine calibrations of instruments meeting stated accuracy goals are important. One method of achieving the accuracy goals is to establish and follow a quality assurance program designed to monitor all aspects of the calibration program and to provide the appropriate feedback mechanism if adjustments are needed. In the United States there are a number of organizations with laboratory accreditation programs. All existing accreditation programs require that the laboratory implement a quality assurance program with essentially the same elements in all of these programs. Collectively, these elements have been designated as a Measurement Quality Assurance (MQA) program. Thismore » paper will briefly discuss the interrelationship of the elements of an MQA program. Using the Center for Devices and Radiological Health (CDRH) X-ray Calibration Laboratory (XCL) as an example, it will focus on setting up a quality control program for the equipment in a Secondary Calibration Laboratory.« less

Cancer’s Achilles’ Heel: Apoptosis and Necroptosis to the Rescue

PubMed Central

Dasgupta, Atreyi; Nomura, Motonari; Shuck, Ryan; Yustein, Jason

2016-01-01

Apoptosis, and the more recently discovered necroptosis, are two avenues of programmed cell death. Cancer cells survive by evading these two programs, driven by oncogenes and tumor suppressor genes. While traditional therapy using small molecular inhibitors and chemotherapy are continuously being utilized, a new and exciting approach is actively underway by identifying and using synergistic relationship between driver and rescue genes in a cancer cell. Through these synthetic lethal relationships, we are gaining tremendous insights into tumor vulnerabilities and specific molecular avenues for induction of programmed cell death. In this review, we briefly discuss the two cell death processes and cite examples of such synergistic manipulations for therapeutic purposes. PMID:28025559

Space station: A step into the future

NASA Technical Reports Server (NTRS)

Stofan, Andrew J.

1989-01-01

The Space Station is an essential element of NASA's ongoing program to recover from the loss of the Challenger and to regain for the United States its position of leadership in space. The Space Station Program has made substantial progress and some of the major efforts undertaken are discussed briefly. A few of the Space Station policies which have shaped the program are reviewed. NASA is dedicated to building a Station that, in serving science, technology, and commerce assured the United States a future in space as exciting and rewarding as the past. In cooperation with partners in the industry and abroad, the intent is to develop a Space Station that is intellectually productive, technically demanding, and genuinely useful.

Nuclear education and training: marriages that work

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

Hanson, H.D.

1985-11-01

Public Service Electric and Gas Company is meeting the education and training needs of its nuclear department operations, support, and services personnel through a variety of activities in association with institutions of higher education. Activities include credit or credit recommendation programs at the associates, undergraduate, and graduate degree level. The paper emphasizes the process of working with a local college in the development of a new degree program for submission through the State Board of Education. The development, review, evaluation, and approval process is detailed as well as lessons learned. Plans for further development of the program toward ABET accreditationmore » are also described. Samples of the surveys conducted to determine employee interest in terms of academic area, academic level, offering strategies, etc. are presented. The process of soliciting program proposals from universities and colleges, the selection process, and implementation of the programs are also discussed. More briefly described is the preparation for credit recommendation process from regionally accredited groups. External degree programs, off-hours course presentations on-site for undergraduate and graduate credit, faculty extern, student intern, and co-op activities are also discussed.« less

ACTS Experiments Program

NASA Technical Reports Server (NTRS)

Schertler, R. J.

1986-01-01

An overview of the ACTS Experiments Program is presented. ACTS is being developed and will flight test the advanced technologies associated with: a Ka-band multibeam antenna, onboard signal processing and switching as well as laser communications. A nominal 3 yr experiments program is planned. Through the experiments program, the capabilities of the ACTS system will be made available to U.S. industry, university and government experimenters to test, prove the feasibility and evaluate the key ACTS system technologies. Communication modes of operation using the baseband processor and microwave switch matrix are presented, along with the antenna coverage pattern. Potential experiment categories are also presented and briefly discussed. An overall schedule of activities associated with the experiments program is outlined. Results of the ACTS Experiments Program will provide information vital to successful industry implementation of ACTS technology in a future operational system.

Third Party Collection Program; Case Study of Naval Hospital Oakland and Community Hospital of Monterey Peninsula

DTIC Science & Technology

1992-12-01

the reader to the hospital TPC program, the concept , the La:., and tbe progran implementation responsibilities. it qives a brief explanation of the DoD...Community Hospital of Monterey Peninsula (CHOMP). This thesis briefly introduces the reader to the hospital TPC program, the concept , the Law, and the...current program. E. THESIS CHAPTER SUMMARY The first chapter briefly introduces the reader to the hospital TPC program, the concept , the law, and the

The White-hat Bot: A Novel Botnet Defense Strategy

DTIC Science & Technology

2012-06-14

etc. I will briefly discuss one common exploit here. One fraudulent activity 4 perpetuated by botnets involves ad services such as Google’s AdSense ...which pays website owners revenue for posting the AdSense banner on their web site (Google, 2012). The AdSense banner displays messages from...botmaster creates a bot that is programmed to visit the botmaster’s own websites to click on the advertisements displayed in the AdSense banners. Since

Acousto-Optic and Linear Electro-Optic Properties of Organic Polymeric Materials

DTIC Science & Technology

1989-04-27

Naval Research Laboratory Washington, DC 20375-5000 NRL Memorandum Report 6454 od I3 Acousto - Optic and Linear Electro-Optic Properties of Organic...PROGRAM P1RC;EC7 ASK Arlington, VA 22217-5000 ELEMENT NO NO1 I1I TITLE (Include Security Classification) Acousto - Optic and Linear Electro-Optic...briefly discussing the important molecular properties for enhanced acousto ~ optic and electro-Ooptic ef fects and then relating these to "current

EMMA, a Recoil Mass Spectrometer for TRIUMF's ISAC-II Facility

NASA Astrophysics Data System (ADS)

Davids, Barry; EMMA Collaboration

2016-09-01

EMMA is a recoil mass spectrometer for TRIUMF's ISAC-II facility in the final stages of installation and commissioning. In this talk I will briefly review the spectrometer's design capabilities, describe recent progress in its installation and commissioning, and discuss plans for its initial experimental program. This work was supported by the Natural Sciences and Engineering Council of Canada. TRIUMF receives federal funds through a contribution agreement with the National Research Council of Canada.

Undergraduate design projects to aid persons with disabilities: reflections.

PubMed

Barret, Steven F; Morton, Scott A; Root-Elledge, Sandy

2007-01-01

In Spring 2002 the University of Wyoming, College of Engineering, received a five year grant from the National Science Foundation to link senior capstone design projects with the custom requirements of the assistive technology (AT) community. This serendipitous collaboration has been highly beneficial to our senior design students as well as individuals with a disability requiring one-of-a-kind AT devices. Now that the program is coming to a close on its five year term, we believe there are lessons we have learned that would be valuable to others considering participation in such a program. We will briefly review program development and organization, highlight lessons learned, and discuss program benefits and pitfalls. Paper emphasis will be on the practical implementation and management of this valuable program. Due to the rich benefits received from participating in the program, we plan on applying for a second five year program funding increment.

Assessment of morbidity due to Schistosoma japonicum infection in China

PubMed Central

2014-01-01

This paper presents a historical assessment of morbidity due to the Schistosoma japonicum infection in China. Due to the socio-economic situation, which did not allow for a control program to be implemented until the early 1950s, morbidity was serious and mortality was high before this. Based on a few investigations and published papers, it can be said that the disease caused millions of deaths, and destroyed numerous families and villages. Since the 1950s, there has been a national control program, intensive control and prevention work has been carried out, and consequently the disease is being controlled. At present, both the prevalence and the morbidity of the disease have been decreasing substantially. The morbidity of the three phases of the disease is outlined in this paper. Comparatively higher morbidity is seen in the acute and advanced phases of the disease. The four major forms of advanced schistosomiasis i.e., ascites, megalosplenia, dwarfism, and colonic tumoroid proliferation, are outlined with their characteristic clinical presentations; their proportions are different during various periods of the national control program. Ectopic schistosomiasis and the relationship between the S. japonicum infection and colorectal cancer are also discussed. Post-transmission schistosomiasis is briefly discussed (which can happen even if the disease reaches the criteria of elimination, and the infection and transmission have stopped, but yet it still develops). The problem of mammalian reservoir hosts of S. japonicum makes the epidemiology and control of schistosomiasis in China even more complicated and arduous, and the control progress in animal reservoirs is briefly presented. PMID:24529186

Experimental design, power and sample size for animal reproduction experiments.

PubMed

Chapman, Phillip L; Seidel, George E

2008-01-01

The present paper concerns statistical issues in the design of animal reproduction experiments, with emphasis on the problems of sample size determination and power calculations. We include examples and non-technical discussions aimed at helping researchers avoid serious errors that may invalidate or seriously impair the validity of conclusions from experiments. Screen shots from interactive power calculation programs and basic SAS power calculation programs are presented to aid in understanding statistical power and computing power in some common experimental situations. Practical issues that are common to most statistical design problems are briefly discussed. These include one-sided hypothesis tests, power level criteria, equality of within-group variances, transformations of response variables to achieve variance equality, optimal specification of treatment group sizes, 'post hoc' power analysis and arguments for the increased use of confidence intervals in place of hypothesis tests.

Transferring data oscilloscope to an IBM using an Apple II+

NASA Technical Reports Server (NTRS)

Miller, D. L.; Frenklach, M. Y.; Laughlin, P. J.; Clary, D. W.

1984-01-01

A set of PASCAL programs permitting the use of a laboratory microcomputer to facilitate and control the transfer of data from a digital oscilloscope (used with photomultipliers in experiments on soot formation in hydrocarbon combustion) to a mainframe computer and the subsequent mainframe processing of these data is presented. Advantages of this approach include the possibility of on-line computations, transmission flexibility, automatic transfer and selection, increased capacity and analysis options (such as smoothing, averaging, Fourier transformation, and high-quality plotting), and more rapid availability of results. The hardware and software are briefly characterized, the programs are discussed, and printouts of the listings are provided.

Environmental Chemistry Division annual report, 1989

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

Newman, L.

1990-01-01

The research activities making up the programs in the Environmental Chemistry Division of the Department of Applied Science are presented. Some of the more significant accomplishments during 1989 are described and plans for 1990 are discussed briefly. Publications for the period are listed and abstracts are provided. Research objectives and principal investigators are given for each of the active programs. A list of personnel and collaborators during the past year is presented. The support distribution of FY 1989 is approximately 85% from the Department of Energy (65% Office of Health and Environmental Research), and 15% other agencies (principally from themore » Electric Power Research Institute).« less

Dynamic Programming and Graph Algorithms in Computer Vision*

PubMed Central

Felzenszwalb, Pedro F.; Zabih, Ramin

2013-01-01

Optimization is a powerful paradigm for expressing and solving problems in a wide range of areas, and has been successfully applied to many vision problems. Discrete optimization techniques are especially interesting, since by carefully exploiting problem structure they often provide non-trivial guarantees concerning solution quality. In this paper we briefly review dynamic programming and graph algorithms, and discuss representative examples of how these discrete optimization techniques have been applied to some classical vision problems. We focus on the low-level vision problem of stereo; the mid-level problem of interactive object segmentation; and the high-level problem of model-based recognition. PMID:20660950

Reasoning methods in medical consultation systems: artificial intelligence approaches.

PubMed

Shortliffe, E H

1984-01-01

It has been argued that the problem of medical diagnosis is fundamentally ill-structured, particularly during the early stages when the number of possible explanations for presenting complaints can be immense. This paper discusses the process of clinical hypothesis evocation, contrasts it with the structured decision making approaches used in traditional computer-based diagnostic systems, and briefly surveys the more open-ended reasoning methods that have been used in medical artificial intelligence (AI) programs. The additional complexity introduced when an advice system is designed to suggest management instead of (or in addition to) diagnosis is also emphasized. Example systems are discussed to illustrate the key concepts.

Training, Quality Assurance Factors, and Tools Investigation: a Work Report and Suggestions on Software Quality Assurance

NASA Technical Reports Server (NTRS)

Lee, Pen-Nan

1991-01-01

Previously, several research tasks have been conducted, some observations were obtained, and several possible suggestions have been contemplated involving software quality assurance engineering at NASA Johnson. These research tasks are briefly described. Also, a brief discussion is given on the role of software quality assurance in software engineering along with some observations and suggestions. A brief discussion on a training program for software quality assurance engineers is provided. A list of assurance factors as well as quality factors are also included. Finally, a process model which can be used for searching and collecting software quality assurance tools is presented.

Survey of quantitative data on the solar energy and its spectra distribution

NASA Technical Reports Server (NTRS)

Thekaekara, M. P.

1976-01-01

This paper presents a survey of available quantitative data on the total and spectral solar irradiance at ground level and outside the atmosphere. Measurements from research aircraft have resulted in the currently accepted NASA/ASTM standards of the solar constant and zero air mass solar spectral irradiance. The intrinsic variability of solar energy output and programs currently under way for more precise measurements from spacecraft are discussed. Instrumentation for solar measurements and their reference radiation scales are examined. Insolation data available from the records of weather stations are reviewed for their applicability to solar energy conversion. Two alternate methods of solarimetry are briefly discussed.

The Importance of Research during Pharmacy Residency Training

PubMed Central

Stranges, Paul M.; Burke, John M.; Micek, Scott; Pitlick, Matthew K.; Wenger, Philip

2015-01-01

Practice-related projects and pharmacy practice research are requirements to complete postgraduate pharmacy residency programs. Many residents will complete residencies without fully developing the skills needed to perform research required for new clinical and academic positions. Many studies have quantified successes and identified characteristics that may be associated with successful resident publication. There are many benefits to gaining research and publication skills during residency training for the resident, preceptor/mentors, and the residency program. Published works have also suggested approaches than can be taken to improve research within a residency program. The aims of this article are to discuss the publication rates of resident research projects, suggest ways to improve residency research, review benefits of residency research, and briefly review research training alternatives. PMID:26594260

Advanced technology needs for a global change science program: Perspective of the Langley Research Center

NASA Technical Reports Server (NTRS)

Rowell, Lawrence F.; Swissler, Thomas J.

1991-01-01

The focus of the NASA program in remote sensing is primarily the Earth system science and the monitoring of the Earth global changes. One of NASA's roles is the identification and development of advanced sensing techniques, operational spacecraft, and the many supporting technologies necessary to meet the stringent science requirements. Langley Research Center has identified the elements of its current and proposed advanced technology development program that are relevant to global change science according to three categories: sensors, spacecraft, and information system technologies. These technology proposals are presented as one-page synopses covering scope, objective, approach, readiness timeline, deliverables, and estimated funding. In addition, the global change science requirements and their measurement histories are briefly discussed.

A programmable power processor for a 25-kW power module

NASA Technical Reports Server (NTRS)

Lanier, R., Jr.; Kapustka, R. E.; Bush, J. R., Jr.

1979-01-01

A discussion of the power processor for an electrical power system for a 25-kW Power Module that could support the Space Shuttle program during the 1980's and 1990's and which could be a stepping stone to future large space power systems is presented. Trades that led to the selection of a microprocessor-controlled power processor are briefly discussed. Emphasis is given to the power processing equipment that uses a microprocessor to provide versatility that allows multiple use and to provide for future growth by reprogramming output voltage to a higher level (to 120 V from 30 V). Efficiency data from a breadboard programmable power processor are presented, and component selection and design considerations are also discussed.

The Mars Science Laboratory Entry, Descent, and Landing Flight Software

NASA Technical Reports Server (NTRS)

Gostelow, Kim P.

2013-01-01

This paper describes the design, development, and testing of the EDL program from the perspective of the software engineer. We briefly cover the overall MSL flight software organization, and then the organization of EDL itself. We discuss the timeline, the structure of the GNC code (but not the algorithms as they are covered elsewhere in this conference) and the command and telemetry interfaces. Finally, we cover testing and the influence that testability had on the EDL flight software design.

The American Board of Ophthalmology Tie.

PubMed

Wand, Martin

2016-09-01

This article discusses the efforts of the American Board of Ophthalmology (ABO) to recognize and celebrate the contributions of its volunteers to certification programs and processes. In recognition of service to the ABO, all directors and examiners received ties for men and scarves for women bearing the ABO logo and colors. This article briefly describes the rationale and the importance of these articles for those who receive them. Copyright © 2016 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

Expert system isssues in automated, autonomous space vehicle rendezvous

NASA Technical Reports Server (NTRS)

Goodwin, Mary Ann; Bochsler, Daniel C.

1987-01-01

The problems involved in automated autonomous rendezvous are briefly reviewed, and the Rendezvous Expert (RENEX) expert system is discussed with reference to its goals, approach used, and knowledge structure and contents. RENEX has been developed to support streamlining operations for the Space Shuttle and Space Station program and to aid definition of mission requirements for the autonomous portions of rendezvous for the Mars Surface Sample Return and Comet Nucleus Sample return unmanned missions. The experience with REMEX to date and recommendations for further development are presented.

MADNESS: A Multiresolution, Adaptive Numerical Environment for Scientific Simulation

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

Harrison, Robert J.; Beylkin, Gregory; Bischoff, Florian A.

2016-01-01

MADNESS (multiresolution adaptive numerical environment for scientific simulation) is a high-level software environment for solving integral and differential equations in many dimensions that uses adaptive and fast harmonic analysis methods with guaranteed precision based on multiresolution analysis and separated representations. Underpinning the numerical capabilities is a powerful petascale parallel programming environment that aims to increase both programmer productivity and code scalability. This paper describes the features and capabilities of MADNESS and briefly discusses some current applications in chemistry and several areas of physics.

Delivery of Unmanned Aerial Vehicle Data

NASA Technical Reports Server (NTRS)

Ivancic, William D.; Sullivan, Donald V.

2011-01-01

To support much of NASA's Upper Atmosphere Research Program science, NASA has acquired two Global Hawk Unmanned Aerial Vehicles (UAVs). Two major missions are currently planned using the Global Hawk: the Global Hawk Pacific (GloPac) and the Genesis and Rapid Intensification Processes (GRIP) missions. This paper briefly describes GloPac and GRIP, the concept of operations and the resulting requirements and communication architectures. Also discussed are requirements for future missions that may use satellite systems and networks owned and operated by third parties.

Nuclear thermal rocket workshop reference system Rover/NERVA

NASA Technical Reports Server (NTRS)

Borowski, Stanley K.

1991-01-01

The Rover/NERVA engine system is to be used as a reference, against which each of the other concepts presented in the workshop will be compared. The following topics are reviewed: the operational characteristics of the nuclear thermal rocket (NTR); the accomplishments of the Rover/NERVA programs; and performance characteristics of the NERVA-type systems for both Mars and lunar mission applications. Also, the issues of ground testing, NTR safety, NASA's nuclear propulsion project plans, and NTR development cost estimates are briefly discussed.

More Toda-like (0,2) mirrors

NASA Astrophysics Data System (ADS)

Chen, Zhuo; Guo, Jirui; Sharpe, Eric; Wu, Ruoxu

2017-08-01

In this paper, we extend our previous work to construct (0 , 2) Toda-like mirrors to A/2-twisted theories on more general spaces, as part of a program of understanding (0,2) mirror symmetry. Specifically, we propose (0 , 2) mirrors to GLSMs on toric del Pezzo surfaces and Hirzebruch surfaces with deformations of the tangent bundle. We check the results by comparing correlation functions, global symmetries, as well as geometric blowdowns with the corresponding (0 , 2) Toda-like mirrors. We also briefly discuss Grassmannian manifolds.

Using web-based animations to teach histology.

PubMed

Brisbourne, Marc A S; Chin, Susan S-L; Melnyk, Erica; Begg, David A

2002-02-15

We have been experimenting with the use of animations to teach histology as part of an interactive multimedia program we are developing to replace the traditional lecture/laboratory-based histology course in our medical and dental curricula. This program, called HistoQuest, uses animations to illustrate basic histologic principles, explain dynamic processes, integrate histologic structure with physiological function, and assist students in forming mental models with which to organize and integrate new information into their learning. With this article, we first briefly discuss the theory of mental modeling, principles of visual presentation, and how mental modeling and visual presentation can be integrated to create effective animations. We then discuss the major Web-based animation technologies that are currently available and their suitability for different visual styles and navigational structures. Finally, we describe the process we use to produce animations for our program. The approach described in this study can be used by other developers to create animations for delivery over the Internet for the teaching of histology.

Evaluating theory-based evaluation: information, norms, and adherence.

PubMed

Jacobs, W Jake; Sisco, Melissa; Hill, Dawn; Malter, Frederic; Figueredo, Aurelio José

2012-08-01

Programmatic social interventions attempt to produce appropriate social-norm-guided behavior in an open environment. A marriage of applicable psychological theory, appropriate program evaluation theory, and outcome of evaluations of specific social interventions assures the acquisition of cumulative theory and the production of successful social interventions--the marriage permits us to advance knowledge by making use of both success and failures. We briefly review well-established principles within the field of program evaluation, well-established processes involved in changing social norms and social-norm adherence, the outcome of several program evaluations focusing on smoking prevention, pro-environmental behavior, and rape prevention and, using the principle of learning from our failures, examine why these programs often do not perform as expected. Finally, we discuss the promise of learning from our collective experiences to develop a cumulative science of program evaluation and to improve the performance of extant and future interventions. Copyright © 2012. Published by Elsevier Ltd.

The Mercury-Redstone Program

NASA Technical Reports Server (NTRS)

Hammack, Jerome B.; Heberlig, Jack C.

1961-01-01

The Mercury-Redstone program is reviewed as to its intended mission and its main results. The progressive results of unmanned, animal, and manned flights of this over-all Project Mercury ballistic training program are presented. A technical description of the major spacecraft systems is presented with some analysis of flight performance. Performance of the spacecraft with and without pilot input is discussed. The influence of the astronaut as an operating link in the over-all system is presented, and relative difficulties of manned versus unmanned flight are briefly commented upon. The program provided information on man as an integral part of a space flight system, demonstrating that man can assume a primary role in space as he does in other realms of flight. The Mercury-Redstone program demonstrated that the Mercury spacecraft was capable of manned space flight, and succeeded in partially qualifying the spacecraft for orbital flight.

Leveraging OpenStudio's Application Programming Interfaces: Preprint

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

Long, N.; Ball, B.; Goldwasser, D.

2013-11-01

OpenStudio development efforts have been focused on providing Application Programming Interfaces (APIs) where users are able to extend OpenStudio without the need to compile the open source libraries. This paper will discuss the basic purposes and functionalities of the core libraries that have been wrapped with APIs including the Building Model, Results Processing, Advanced Analysis, UncertaintyQuantification, and Data Interoperability through Translators. Several building energy modeling applications have been produced using OpenStudio's API and Software Development Kits (SDK) including the United States Department of Energy's Asset ScoreCalculator, a mobile-based audit tool, an energy design assistance reporting protocol, and a portfolio scalemore » incentive optimization analysismethodology. Each of these software applications will be discussed briefly and will describe how the APIs were leveraged for various uses including high-level modeling, data transformations from detailed building audits, error checking/quality assurance of models, and use of high-performance computing for mass simulations.« less

Mapping training needs for dissemination and implementation research: lessons from a synthesis of existing D&I research training programs.

PubMed

Chambers, David A; Proctor, Enola K; Brownson, Ross C; Straus, Sharon E

2017-09-01

With recent growth in the field of dissemination and implementation (D&I) research, multiple training programs have been developed to build capacity, including summer training institutes, graduate courses, degree programs, workshops, and conferences. While opportunities for D&I research training have expanded, course organizers acknowledge that available slots are insufficient to meet demand within the scientific and practitioner community. In addition, individual programs have struggled to best fit various needs of trainees, sometimes splitting coursework between specific D&I content and more introductory grant writing material. This article, stemming from a 2013 NIH workshop, reviews experiences across multiple training programs to align training needs, career stage and role, and availability of programs. We briefly review D&I needs and opportunities by career stage and role, discuss variations among existing training programs in format, mentoring relationships, and other characteristics, identify challenges of mapping needs of trainees to programs, and present recommendations for future D&I research training.

Echocardiography in the flight program

NASA Technical Reports Server (NTRS)

Charles, John B.; Bungo, Michael W.; Mulvagh, Sharon L.

1991-01-01

Observations on American and Soviet astronauts have documented the association of changes in cardiovascular function during orthostasis with space flight. A basic understanding of the cardiovascular changes occurring in astronauts requires the determination of cardiac output and total peripheral vascular resistance as a minimum. In 1982, we selected ultrasound echocardiography as our means of acquiring this information. Ultrasound offers a quick, non-invasive and accurate means of determining stroke volume which, when combined with the blood pressure and heart rate measurements of the stand test, allows calculation of changes in peripheral vascular resistance, the body's major response to orthostatic stress. The history of echocardiography in the Space Shuttle Program is discussed and the results are briefly presented.

70 Years of Aeropropulsion Research at NASA Glenn Research Center

NASA Technical Reports Server (NTRS)

Reddy, Dhanireddy R.

2013-01-01

This paper presents a brief overview of air-breathing propulsion research conducted at the NASA Glenn Research Center (GRC) over the past 70 years. It includes a historical perspective of the center and its various stages of propulsion research in response to the countrys different periods of crises and growth opportunities. GRCs research and technology development covered a broad spectrum, from a short-term focus on improving the energy efficiency of aircraft engines to advancing the frontier technologies of high-speed aviation in the supersonic and hypersonic speed regimes. This paper highlights major research programs, showing their impact on industry and aircraft propulsion, and briefly discusses current research programs and future aeropropulsion technology trends in related areas

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

Not Available

This report was prepared at the request of the Lawrence Livermore Laboratory (LLL) to provide background information for analyzing soil-structure interaction by the frequency-independent impedance function approach. LLL is conducting such analyses as part of its seismic review of selected operating plants under the Systematic Evaluation Program for the US Nuclear Regulatory Commission. The analytical background and basic assumptionsof the impedance function theory are briefly reviewed, and the role of radiation damping in soil-structure interaction analysis is discussed. The validity of modeling soil-structure interaction by using frequency-independent functions is evaluated based on data from several field tests. Finally, the recommendedmore » procedures for performing soil-structure interaction analyses are discussed with emphasis on the modal superposition method.« less

Large experimental wind turbines: Where we are now

NASA Technical Reports Server (NTRS)

Thomas, R. L.

1976-01-01

Several large wind turbine projects have been initiated by NASA-Lewis as part of the ERDA wind energy program. The projects consist of progressively large wind turbine ranging from 100 kW with a rotor diameter of 125 feet to 1500 kW with rotor diameters of 200 to 300 feet. Also included is supporting research and technology for large wind turbines and for lowering the costs and increasing the reliability of the major wind turbine components. The results and status of the above projects are briefly discussed in this report. In addition, a brief summary and status of the plans for selecting the utility sites for the experimental wind turbines is also discussed.

Optical Design And Analysis Of Carbon Dioxide Laser Fusion Systems Using Interferometry And Fast Fourier Transform Techniques

NASA Astrophysics Data System (ADS)

Viswanathan, V. K.

1980-11-01

The optical design and analysis of the LASL carbon dioxide laser fusion systems required the use of techniques that are quite different from the currently used method in conventional optical design problems. The necessity for this is explored and the method that has been successfully used at Los Alamos to understand these systems is discussed with examples. This method involves characterization of the various optical components in their mounts by a Zernike polynomial set and using fast Fourier transform techniques to propagate the beam, taking diffraction and other nonlinear effects that occur in these types of systems into account. The various programs used for analysis are briefly discussed.

Geometry creation for MCNP by Sabrina and XSM

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

Van Riper, K.A.

The Monte Carlo N-Particle transport code MCNP is based on a surface description of 3-dimensional geometry. Cells are defined in terms of boolean operations on signed quadratic surfaces. MCNP geometry is entered as a card image file containing coefficients of the surface equations and a list of surfaces and operators describing cells. Several programs are available to assist in creation of the geometry specification, among them Sabrina and the new ``Smart Editor`` code XSM. We briefly describe geometry creation in Sabrina and then discuss XSM in detail. XSM is under development; our discussion is based on the state of XSMmore » as of January 1, 1994.« less

Sexual harassment.

PubMed

Sbraga, T P; O'Donohue, W

2000-01-01

We review the current state of sexual harassment theory, research, treatment, and prevention. Definitional problems and implications are discussed. An examination of the epidemiology of sexual harassment is presented, highlighting correlates that include characteristics of the organizational environment, the perpetrator, and the recipient of unwanted sexual behavior. Normative responses to sexual harassment and consequences are discussed. Descriptions of the most prevalent models of sexual harassment are offered and the empirical evidence for them is briefly reviewed. From there, the effect of model development and evaluation on the prevention and treatment of sexual harassment is considered. We comment on the steps that would need to be taken to develop viable prevention and treatment programs. Suggestions for fruitful avenues of research and theory development are offered.

Applied Meteorology Unit - Operational Contributions to Spaceport Canaveral

NASA Technical Reports Server (NTRS)

Bauman, William H., III; Roeder, William P.; Lafosse, Richard A.; Sharp, David W.; Merceret, Francis J.

2004-01-01

The Applied Meteorology Unit (AMU) provides technology development, evaluation and transition services to improve operational weather support to the Space Shuttle and the National Space Program. It is established under a Memorandum of Understanding among NASA, the Air Force and the National .Weather Service (NWS). The AMU is funded and managed by NASA and operated by ENSCO, Inc. through a competitively awarded NASA contract. The primary customers are the 45th Weather Squadron (45WS) at Cape Canaveral Air Force Station (CCAFS), FL; the Spaceflight Meteorology Group (SMG) at Johnson Space Center (JSC) in Houston, TX; and the NWS office in Melbourne, FL (NWS MLB). This paper will briefly review the AMU's history and describe the three processes through which its work is assigned. Since its inception in 1991 the AMU has completed 72 projects, all of which are listed at the end of this paper. At least one project that highlights each of the three tasking processes will be briefly reviewed. Some of the projects that have been especially beneficial to the space program will also be discussed in more detail, as will projects that developed significant new techniques or science in applied meteorology.

AHRQ series paper 2: principles for developing guidance: AHRQ and the effective health-care program.

PubMed

Helfand, Mark; Balshem, Howard

2010-05-01

This article describes some of the fundamental principles that have been developed to guide the work of producing comparative effectiveness reviews (CERs). We briefly describe the role stakeholders play in providing important insights that inform the evidence-gathering process, and discuss the critical role of analytic frameworks in illuminating the relationship between surrogate measures and health outcomes, providing an understanding of the context in which clinical decisions are made and the uncertainties that underlie clinical controversies. We describe the Effective Health Care program conceptual model for considering different types of evidence that emphasizes minimizing the risk of bias, but places high-quality, highly applicable evidence about effectiveness at the top of the hierarchy. Finally, we briefly describe areas of future methodological research. CERs have become a foundation for decision-making in clinical practice and health policy. To be useful, CERs must approach the evidence from a patient-centered perspective; explore the clinical logic underlying the rationale for a service; cast a broad net with respect to types of evidence, placing a high value on effectiveness and applicability, in addition to internal validity; and, present benefits and harms for treatments and tests in a consistent way.

NASA Mission: The Universe

NASA Technical Reports Server (NTRS)

1990-01-01

This booklet is mainly a recruitment tool for the various NASA Centers. This well illustrated booklet briefly describes NASA's mission and career opportunities on the NASA team. NASA field installations and their missions are briefly noted. NASA's four chief program offices are briefly described. They are: (1) Aeronautics, Exploration, and Space Technology; (2) Space Flight; (3) Space Operations; and (4) Space Science and Applications.

Effects on fish and wildlife of chemical treatments of large areas

USGS Publications Warehouse

George, J.L.

1959-01-01

Summary: The history of field investigations of the effects of DDT on wildlife is reviewed briefly, from the initial studies in 1945 through the more recent studies of the effects of the large-scale programs for spruce-budworm control and gypsy-moth eradication. DDT dosages and procedures that are recommended for protection of wildlife are reviewed. Effects of aldrin, heptachlor, and toxaphene are discussed in connection with the grasshopper and Mormon cricket control programs. Delayed and indirect effects of chemical treatments are emphasized as an important current problem. Cited in this connection are fish losses in the Yellowstone and Miramichi rivers and losses of wildlife from eating earthworms a year after treatment of the area with DDT. Currently recommended procedures to safeguard wildlife in pesticidal programs are listed.

Laboratory identification of arthropod ectoparasites.

PubMed

Mathison, Blaine A; Pritt, Bobbi S

2014-01-01

The collection, handling, identification, and reporting of ectoparasitic arthropods in clinical and reference diagnostic laboratories are discussed in this review. Included are data on ticks, mites, lice, fleas, myiasis-causing flies, and bed bugs. The public health importance of these organisms is briefly discussed. The focus is on the morphological identification and proper handling and reporting of cases involving arthropod ectoparasites, particularly those encountered in the United States. Other arthropods and other organisms not of public health concern, but routinely submitted to laboratories for identification, are also briefly discussed.

Mission and surface infrastructure concepts

NASA Technical Reports Server (NTRS)

Butler, J.; Mcdaniel, S. G.

1986-01-01

Several types of manned Mars surface missions, including sorties, fixed-base, and hybrid missions, which can be envisioned as potentially desirable approaches to the exploration and utilization of Mars are identified and discussed. Some of the advantages and disadvantages of each type are discussed briefly. Also, some of the implications of the types of missions on the surface elements' design are discussed briefly. Typical sets of surface elements are identified for each type of mission, and weights are provided for each element and set.

Improving epistemological beliefs and moral judgment through an STS-based science ethics education program.

PubMed

Han, Hyemin; Jeong, Changwoo

2014-03-01

This study develops a Science-Technology-Society (STS)-based science ethics education program for high school students majoring in or planning to major in science and engineering. Our education program includes the fields of philosophy, history, sociology and ethics of science and technology, and other STS-related theories. We expected our STS-based science ethics education program to promote students' epistemological beliefs and moral judgment development. These psychological constructs are needed to properly solve complicated moral and social dilemmas in the fields of science and engineering. We applied this program to a group of Korean high school science students gifted in science and engineering. To measure the effects of this program, we used an essay-based qualitative measurement. The results indicate that there was significant development in both epistemological beliefs and moral judgment. In closing, we briefly discuss the need to develop epistemological beliefs and moral judgment using an STS-based science ethics education program.

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.

Phase B: Final definition and preliminary design study for the initial Atmospheric Cloud Physics Laboratory (ACPL), a spacelab mission payload

NASA Technical Reports Server (NTRS)

1976-01-01

A preliminary identification of the Supporting Research and Technology (SR&T) necessary during the planned evolution of atmospheric cloud physics is discussed. All requirements are for subsequent flights over its expected ten year lifetime. Those components identified as requiring some SR&T work prior to inclusion are listed. A data sheet is included for each item, briefly justifying the need, giving general objectives for the proposed development effort and identifying approximate schedule requirements on the program.

Solar space- and water-heating system at Stanford University. Central Food Services Building

NASA Astrophysics Data System (ADS)

1980-05-01

The closed-loop drain-back system is described as offering dependability of gravity drain-back freeze protection, low maintenance, minimal costs, and simplicity. The system features an 840 square-foot collector and storage capacity of 1550 gallons. The acceptance testing and the predicted system performance data are briefly described. Solar performance calculations were performed using a computer design program (FCHART). Bidding, costs, and economics of the system are reviewed. Problems are discussed and solutions and recommendations given. An operation and maintenance manual is given.

MADNESS: A Multiresolution, Adaptive Numerical Environment for Scientific Simulation

DOE PAGES

Harrison, Robert J.; Beylkin, Gregory; Bischoff, Florian A.; ...

2016-01-01

We present MADNESS (multiresolution adaptive numerical environment for scientific simulation) that is a high-level software environment for solving integral and differential equations in many dimensions that uses adaptive and fast harmonic analysis methods with guaranteed precision that are based on multiresolution analysis and separated representations. Underpinning the numerical capabilities is a powerful petascale parallel programming environment that aims to increase both programmer productivity and code scalability. This paper describes the features and capabilities of MADNESS and briefly discusses some current applications in chemistry and several areas of physics.

Future remote-sensing programs

NASA Technical Reports Server (NTRS)

Schweickart, R. L.

1975-01-01

User requirements and methods developed to fulfill them are discussed. Quick-look data, data storage on computer-compatible tape, and an integrated capability for production of images from the whole class of earth-viewing satellites are among the new developments briefly described. The increased capability of LANDSAT-C and Nimbus G and the needs of specialized applications such as, urban land use planning, cartography, accurate measurement of small agricultural fields, thermal mapping and coastal zone management are examined. The affect of the space shuttle on remote sensing technology through increased capability is considered.

Glass processing in a microgravity environment

NASA Technical Reports Server (NTRS)

Uhlmann, D. R.

1982-01-01

The basic techniques used in the processing of glasses and crystalline ceramics under terrestrial conditions are briefly reviewed, and the features of the space environment relevant to the processing of glasses are examined. These include reduced gravitational forces, a vacuum of essentially unlimited pumping capacity, unique radiation conditions, and the unlimited dimensions of space. Of these factors, particular attention is given to reduced gravitational forces, and the advantages of containerless processing are discussed. Finally, current programs concerned with glass processing in space are reviewed along with additional areas which merit investigation.

Social network analysis for program implementation.

PubMed

Valente, Thomas W; Palinkas, Lawrence A; Czaja, Sara; Chu, Kar-Hai; Brown, C Hendricks

2015-01-01

This paper introduces the use of social network analysis theory and tools for implementation research. The social network perspective is useful for understanding, monitoring, influencing, or evaluating the implementation process when programs, policies, practices, or principles are designed and scaled up or adapted to different settings. We briefly describe common barriers to implementation success and relate them to the social networks of implementation stakeholders. We introduce a few simple measures commonly used in social network analysis and discuss how these measures can be used in program implementation. Using the four stage model of program implementation (exploration, adoption, implementation, and sustainment) proposed by Aarons and colleagues [1] and our experience in developing multi-sector partnerships involving community leaders, organizations, practitioners, and researchers, we show how network measures can be used at each stage to monitor, intervene, and improve the implementation process. Examples are provided to illustrate these concepts. We conclude with expected benefits and challenges associated with this approach.

Social Network Analysis for Program Implementation

PubMed Central

Valente, Thomas W.; Palinkas, Lawrence A.; Czaja, Sara; Chu, Kar-Hai; Brown, C. Hendricks

2015-01-01

This paper introduces the use of social network analysis theory and tools for implementation research. The social network perspective is useful for understanding, monitoring, influencing, or evaluating the implementation process when programs, policies, practices, or principles are designed and scaled up or adapted to different settings. We briefly describe common barriers to implementation success and relate them to the social networks of implementation stakeholders. We introduce a few simple measures commonly used in social network analysis and discuss how these measures can be used in program implementation. Using the four stage model of program implementation (exploration, adoption, implementation, and sustainment) proposed by Aarons and colleagues [1] and our experience in developing multi-sector partnerships involving community leaders, organizations, practitioners, and researchers, we show how network measures can be used at each stage to monitor, intervene, and improve the implementation process. Examples are provided to illustrate these concepts. We conclude with expected benefits and challenges associated with this approach. PMID:26110842

Data Collection and Use in Early Childhood Education Programs: Evidence from the Northeast Region. Stated Briefly. REL 2015-085

ERIC Educational Resources Information Center

Zweig, Jacqueline; Irwin, Clare W.; Kook, Janna Fuccillo; Cox, Josh

2015-01-01

This "Stated Briefly" report is a companion piece that summarizes the results of another report of the same name. This study explores how seven early childhood education programs in a mid-sized city in the Northeast region are collecting and using data, how they would like to use data, how they could use the data that they have, and the…

Chinese approaches to understanding and building resilience in at-risk children and adolescents.

PubMed

Lee, Tak-Yan; Shek, Daniel T L; Kwong, Wai-Man

2007-04-01

This article discusses the prevailing Chinese belief systems that have bearings on the perception and practices of promoting resilience among children and youth in a major city in China. It briefly describes a huge social intervention program entitled "Understanding the Adolescent Project" to combat the problems among grade 7 students identified as adolescents at risk from 2001 to 2004 in Hong Kong Special Administrative Region. A critical review of the problems encountered by social workers in the delivery of the program is presented to support the move to provide the preventive program for grade 4 students with clinical symptoms on a screening tool for identification of at-risk status. Starting in 2005, a large-scale positive youth development program was being developed for all secondary one to three (grades 7 to 9) students. Encouraging results of the evaluation studies demonstrated the effectiveness of this new preventive program, entitled Positive Adolescent Training through Holistic Social Programs.

Laboratory Identification of Arthropod Ectoparasites

PubMed Central

Pritt, Bobbi S.

2014-01-01

SUMMARY The collection, handling, identification, and reporting of ectoparasitic arthropods in clinical and reference diagnostic laboratories are discussed in this review. Included are data on ticks, mites, lice, fleas, myiasis-causing flies, and bed bugs. The public health importance of these organisms is briefly discussed. The focus is on the morphological identification and proper handling and reporting of cases involving arthropod ectoparasites, particularly those encountered in the United States. Other arthropods and other organisms not of public health concern, but routinely submitted to laboratories for identification, are also briefly discussed. PMID:24396136

Summary of nondestructive testing theory and practice

NASA Technical Reports Server (NTRS)

Meister, R. P.; Randall, M. D.; Mitchell, D. K.; Williams, L. P.; Pattee, H. E.

1972-01-01

The ability to fabricate design critical and man-rated aerospace structures using materials near the limits of their capabilities requires a comprehensive and dependable assurance program. The quality assurance program must rely heavily on nondestructive testing methods for thorough inspection to assess properties and quality of hardware items. A survey of nondestructive testing methods is presented to provide space program managers, supervisors and engineers who are unfamiliar with this technical area with appropriate insight into the commonly accepted nondestructive testing methods available, their interrelationships, used, advantages and limitations. Primary emphasis is placed on the most common methods: liquid penetrant, magnetic particle, radiography, ultrasonics and eddy current. A number of the newer test techniques including thermal, acoustic emission, holography, microwaves, eddy-sonic and exo-electron emission, which are beginning to be used in applications of interest to NASA, are also discussed briefly.

Continuous Risk Management: A NASA Program Initiative

NASA Technical Reports Server (NTRS)

Hammer, Theodore F.; Rosenberg, Linda

1999-01-01

NPG 7120.5A, "NASA Program and Project Management Processes and Requirements" enacted in April, 1998, requires that "The program or project manager shall apply risk management principles..." The Software Assurance Technology Center (SATC) at NASA GSFC has been tasked with the responsibility for developing and teaching a systems level course for risk management that provides information on how to comply with this edict. The course was developed in conjunction with the Software Engineering Institute at Carnegie Mellon University, then tailored to the NASA systems community. This presentation will briefly discuss the six functions for risk management: (1) Identify the risks in a specific format; (2) Analyze the risk probability, impact/severity, and timeframe; (3) Plan the approach; (4) Track the risk through data compilation and analysis; (5) Control and monitor the risk; (6) Communicate and document the process and decisions.

The opto-mechanical design process: from vision to reality

NASA Astrophysics Data System (ADS)

Kvamme, E. Todd; Stubbs, David M.; Jacoby, Michael S.

2017-08-01

The design process for an opto-mechanical sub-system is discussed from requirements development through test. The process begins with a proper mission understanding and the development of requirements for the system. Preliminary design activities are then discussed with iterative analysis and design work being shared between the design, thermal, and structural engineering personnel. Readiness for preliminary review and the path to a final design review are considered. The value of prototyping and risk mitigation testing is examined with a focus on when it makes sense to execute a prototype test program. System level margin is discussed in general terms, and the practice of trading margin in one area of performance to meet another area is reviewed. Requirements verification and validation is briefly considered. Testing and its relationship to requirements verification concludes the design process.

Heavy hydrocarbon main injector technology

NASA Technical Reports Server (NTRS)

Fisher, S. C.; Arbit, H. A.

1988-01-01

One of the key components of the Advanced Launch System (ALS) is a large liquid rocket, booster engine. To keep the overall vehicle size and cost down, this engine will probably use liquid oxygen (LOX) and a heavy hydrocarbon, such as RP-1, as propellants and operate at relatively high chamber pressures to increase overall performance. A technology program (Heavy Hydrocarbon Main Injector Technology) is being studied. The main objective of this effort is to develop a logic plan and supporting experimental data base to reduce the risk of developing a large scale (approximately 750,000 lb thrust), high performance main injector system. The overall approach and program plan, from initial analyses to large scale, two dimensional combustor design and test, and the current status of the program are discussed. Progress includes performance and stability analyses, cold flow tests of injector model, design and fabrication of subscale injectors and calorimeter combustors for performance, heat transfer, and dynamic stability tests, and preparation of hot fire test plans. Related, current, high pressure, LOX/RP-1 injector technology efforts are also briefly discussed.

The use and misuse of electronic patient data.

PubMed

Brent, Nancy J

2005-01-01

This article highlights patient privacy rights, briefly discusses a few of the many federal, state, and local regulatory laws protecting patient confidentiality and privacy electronically, and briefly reviews several case decisions in this area. Implications for infusion nurses also are presented.

Features and characterization needs of rubber composite structures

NASA Technical Reports Server (NTRS)

Tabaddor, Farhad

1989-01-01

Some of the major unique features of rubber composite structures are outlined. The features covered are those related to the material properties, but the analytical features are also briefly discussed. It is essential to recognize these features at the planning stage of any long-range analytical, experimental, or application program. The development of a general and comprehensive program which fully accounts for all the important characteristics of tires, under all the relevant modes of operation, may present a prohibitively expensive and impractical task at the near future. There is therefore a need to develop application methodologies which can utilize the less general models, beyond their theoretical limitations and yet with reasonable reliability, by proper mix of analytical, experimental, and testing activities.

Energy systems research and development for petroleum refineries

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

Robertson, J.L.

1982-08-01

For the past several years, Exxon Reasearch and Engineering has carried out a specific RandD program aimed at improving refinery energy efficiency through optimization of energy systems. Energy systems include: steam/power systems, heat exchange systems including hot oil and hot water belts and fuel systems, as well as some of the processes. This paper will describe the three major thrusts of this program which are: development of methods to support Site Energy Survey activities; development of energy management methods; and energy system optimization, which includes development of consistent, realistic, economic incentives for energy system improvements. Project selection criteria will alsomore » be discussed. The technique of a site energy survey will also be described briefly.« less

Understanding death attitudes: the integration of movies, positive psychology, and meaning management.

PubMed

Niemiec, Ryan M; Schulenberg, Stefan E

2011-01-01

The portrayal of death is one of the most common themes in movies and is often unrealistic, promoting misconceptions to the public. However, there are also many films that portray death acceptance in an instructive way. Such films depict the development of character strengths useful in embracing life and lessening death anxiety, namely zest, curiosity, self-regulation, and humor. Moreover, the role of meaning in films is pivotal for understanding death attitudes. The authors discussed key elements in a number of popular, independent, and international films and emphasized the use of films as an important adjunct for both teachers and clinicians addressing death attitudes with students and clients. A program of death education using movies is briefly discussed.

Hyperbolic and semi-parametric models in finance

NASA Astrophysics Data System (ADS)

Bingham, N. H.; Kiesel, Rüdiger

2001-02-01

The benchmark Black-Scholes-Merton model of mathematical finance is parametric, based on the normal/Gaussian distribution. Its principal parametric competitor, the hyperbolic model of Barndorff-Nielsen, Eberlein and others, is briefly discussed. Our main theme is the use of semi-parametric models, incorporating the mean vector and covariance matrix as in the Markowitz approach, plus a non-parametric part, a scalar function incorporating features such as tail-decay. Implementation is also briefly discussed.

PSYCHOANALYSIS IN CHINA: AN ESSAY ON THE RECENT LITERATURE IN ENGLISH.

PubMed

Scharff, David E

2016-10-01

Using extensive quotation, the author reviews the introduction and current state of psychoanalysis and psychoanalytic psychotherapy in China from the vantage point of recent publications in English. Psychoanalysis was briefly introduced to China before the Communist era, then forbidden, and has experienced an accelerated reintroduction since the late 1980s. The author briefly summarizes the cultural and historical background of China relevant to the introduction of psychoanalysis, the traumatic history of China, and the deep structure of thought and philosophical differences from Western culture that challenge a simple imposition of psychoanalytic ideas and practice, and some psychological effects of rapid cultural change throughout China. Training programs in China, the general enthusiasm for analysis among the Chinese, and a number of notable contributions by Western and Chinese authors are discussed. Also surveyed are the use of distance technology for training and treatment, the personal experience of Chinese senior and junior colleagues, and ongoing challenges to the continuing growth of psychoanalysis and analytic psychotherapy in China. © 2016 The Psychoanalytic Quarterly, Inc.

The repository-based software engineering program: Redefining AdaNET as a mainstream NASA source

NASA Technical Reports Server (NTRS)

1993-01-01

The Repository-based Software Engineering Program (RBSE) is described to inform and update senior NASA managers about the program. Background and historical perspective on software reuse and RBSE for NASA managers who may not be familiar with these topics are provided. The paper draws upon and updates information from the RBSE Concept Document, baselined by NASA Headquarters, Johnson Space Center, and the University of Houston - Clear Lake in April 1992. Several of NASA's software problems and what RBSE is now doing to address those problems are described. Also, next steps to be taken to derive greater benefit from this Congressionally-mandated program are provided. The section on next steps describes the need to work closely with other NASA software quality, technology transfer, and reuse activities and focuses on goals and objectives relative to this need. RBSE's role within NASA is addressed; however, there is also the potential for systematic transfer of technology outside of NASA in later stages of the RBSE program. This technology transfer is discussed briefly.

Hal: an automated pipeline for phylogenetic analyses of genomic data.

PubMed

Robbertse, Barbara; Yoder, Ryan J; Boyd, Alex; Reeves, John; Spatafora, Joseph W

2011-02-07

The rapid increase in genomic and genome-scale data is resulting in unprecedented levels of discrete sequence data available for phylogenetic analyses. Major analytical impasses exist, however, prior to analyzing these data with existing phylogenetic software. Obstacles include the management of large data sets without standardized naming conventions, identification and filtering of orthologous clusters of proteins or genes, and the assembly of alignments of orthologous sequence data into individual and concatenated super alignments. Here we report the production of an automated pipeline, Hal that produces multiple alignments and trees from genomic data. These alignments can be produced by a choice of four alignment programs and analyzed by a variety of phylogenetic programs. In short, the Hal pipeline connects the programs BLASTP, MCL, user specified alignment programs, GBlocks, ProtTest and user specified phylogenetic programs to produce species trees. The script is available at sourceforge (http://sourceforge.net/projects/bio-hal/). The results from an example analysis of Kingdom Fungi are briefly discussed.

Technology Options for Libraries. ERIC Digest.

ERIC Educational Resources Information Center

Schamber, Linda

This two-page digest briefly outlines some of the technological trends in updating a library, and briefly discusses the administrative issues and strategies involved. It begins by describing the wholly integrated information environment, which would include: (1) public-access personal and professional communications networks; (2) information…

Challenges of Human-Robot Communication in Telerobotics

NASA Technical Reports Server (NTRS)

Bejczy, Antal K.

1996-01-01

Some general considerations are presented on bilateral human-telerobot control and information communication issues. Advances are reviewed related to the more conventional human-telerobot communication techniques, and some unconventional but promising communication methods are briefly discussed. Future needs and emerging application domains are briefly indicated.

The signal extraction of fetal heart rate based on wavelet transform and BP neural network

NASA Astrophysics Data System (ADS)

Yang, Xiao Hong; Zhang, Bang-Cheng; Fu, Hu Dai

2005-04-01

This paper briefly introduces the collection and recognition of bio-medical signals, designs the method to collect FM signals. A detailed discussion on the system hardware, structure and functions is also given. Under LabWindows/CVI,the hardware and the driver do compatible, the hardware equipment work properly actively. The paper adopts multi threading technology for real-time analysis and makes use of latency time of CPU effectively, expedites program reflect speed, improves the program to perform efficiency. One threading is collecting data; the other threading is analyzing data. Using the method, it is broaden to analyze the signal in real-time. Wavelet transform to remove the main interference in the FM and by adding time-window to recognize with BP network; Finally the results of collecting signals and BP networks are discussed. 8 pregnant women's signals of FM were collected successfully by using the sensor. The correctness rate of BP network recognition is about 83.3% by using the above measure.

Spectral Absorption Properties of Atmospheric Aerosols

NASA Technical Reports Server (NTRS)

Bergstrom, R. W.; Pilewskie, P.; Russell, P. B.; Redemann, J.; Bond, T. C.; Quinn, P. K.; Sierau, B.

2007-01-01

We have determined the solar spectral absorption optical depth of atmospheric aerosols for specific case studies during several field programs (three cases have been reported previously; two are new results). We combined airborne measurements of the solar net radiant flux density and the aerosol optical depth with a detailed radiative transfer model for all but one of the cases. The field programs (SAFARI 2000, ACE Asia, PRIDE, TARFOX, INTEX-A) contained aerosols representing the major absorbing aerosol types: pollution, biomass burning, desert dust and mixtures. In all cases the spectral absorption optical depth decreases with wavelength and can be approximated with a power-law wavelength dependence (Absorption Angstrom Exponent or AAE). We compare our results with other recent spectral absorption measurements and attempt to briefly summarize the state of knowledge of aerosol absorption spectra in the atmosphere. We discuss the limitations in using the AAE for calculating the solar absorption. We also discuss the resulting spectral single scattering albedo for these cases.

Putting Theory Into Practice: A Case Study of Diabetes-Related Behavioral Change Interventions on Chicago's South Side

PubMed Central

Peek, Monica E.; Ferguson, Molly J.; Roberson, Tonya P.; Chin, Marshall H.

2014-01-01

Diabetes self-management is central to diabetes care overall, and much of self-management entails individual behavior change, particularly around dietary patterns and physical activity. Yet individual-level behavior change remains a challenge for many persons with diabetes, particularly for racial/ethnic minorities who disproportionately face barriers to diabetes-related behavioral changes. Through the South Side Diabetes Project, officially known as “Improving Diabetes Care and Outcomes on the South Side of Chicago,” our team sought to improve health outcomes and reduce disparities among residents in the largely working-class African American communities that comprise Chicago's South Side. In this article, we describe several aspects of the South Side Diabetes Project that are directly linked to patient behavioral change, and discuss the theoretical frameworks we used to design and implement our programs. We also briefly discuss more downstream program elements (e.g., health systems change) that provide additional support for patient-level behavioral change. PMID:25359248

Putting theory into practice: a case study of diabetes-related behavioral change interventions on Chicago's South Side.

PubMed

Peek, Monica E; Ferguson, Molly J; Roberson, Tonya P; Chin, Marshall H

2014-11-01

Diabetes self-management is central to diabetes care overall, and much of self-management entails individual behavior change, particularly around dietary patterns and physical activity. Yet individual-level behavior change remains a challenge for many persons with diabetes, particularly for racial/ethnic minorities who disproportionately face barriers to diabetes-related behavioral changes. Through the South Side Diabetes Project, officially known as "Improving Diabetes Care and Outcomes on the South Side of Chicago," our team sought to improve health outcomes and reduce disparities among residents in the largely working-class African American communities that comprise Chicago's South Side. In this article, we describe several aspects of the South Side Diabetes Project that are directly linked to patient behavioral change, and discuss the theoretical frameworks we used to design and implement our programs. We also briefly discuss more downstream program elements (e.g., health systems change) that provide additional support for patient-level behavioral change. © 2014 Society for Public Health Education.

The ACA Medicaid Expansion Waiver in the Keystone State: Do the Medically Uninsured "Got a Friend in Pennsylvania"?

PubMed

Olson, Laura Katz

2015-06-01

Medicaid is fundamental to near universal health insurance coverage under the 2010 Affordable Care Act (ACA). Its goal of broadening the program to all households with income at or below 138 percent of the federal poverty level was thwarted in 2012 by a Supreme Court decision that allowed the states to choose whether or not they would join. This essay seeks to assess the status of Pennsylvania with regard to the Medicaid expansion controversy. It briefly describes the Keystone State's existing Medicaid program and the potential impact of the ACA on its growth. It then discusses Governor Tom Corbett's market-based alternative and what he achieved in his deliberations with the Obama administration. The article also discusses some of the financial considerations facing Pennsylvania policy makers in the expansion decision, the role of three of the more influential lobby groups, and the problematic situation of the medically uninsured population. Copyright © 2015 by Duke University Press.

Conducting quantitative synthesis when comparing medical interventions: AHRQ and the Effective Health Care Program.

PubMed

Fu, Rongwei; Gartlehner, Gerald; Grant, Mark; Shamliyan, Tatyana; Sedrakyan, Art; Wilt, Timothy J; Griffith, Lauren; Oremus, Mark; Raina, Parminder; Ismaila, Afisi; Santaguida, Pasqualina; Lau, Joseph; Trikalinos, Thomas A

2011-11-01

This article is to establish recommendations for conducting quantitative synthesis, or meta-analysis, using study-level data in comparative effectiveness reviews (CERs) for the Evidence-based Practice Center (EPC) program of the Agency for Healthcare Research and Quality. We focused on recurrent issues in the EPC program and the recommendations were developed using group discussion and consensus based on current knowledge in the literature. We first discussed considerations for deciding whether to combine studies, followed by discussions on indirect comparison and incorporation of indirect evidence. Then, we described our recommendations on choosing effect measures and statistical models, giving special attention to combining studies with rare events; and on testing and exploring heterogeneity. Finally, we briefly presented recommendations on combining studies of mixed design and on sensitivity analysis. Quantitative synthesis should be conducted in a transparent and consistent way. Inclusion of multiple alternative interventions in CERs increases the complexity of quantitative synthesis, whereas the basic issues in quantitative synthesis remain crucial considerations in quantitative synthesis for a CER. We will cover more issues in future versions and update and improve recommendations with the accumulation of new research to advance the goal for transparency and consistency. Copyright © 2011 Elsevier Inc. All rights reserved.

Earth resources instrumentation for the Space Station Polar Platform

NASA Technical Reports Server (NTRS)

Donohoe, Martin J.; Vane, Deborah

1986-01-01

The spacecraft and payloads of the Space Station Polar Platform program are described in a brief overview. Present plans call for one platform in a descending morning-equator-crossing orbit at 824 km and two or three platforms in ascending afternoon-crossing orbits at 542-824 km. The components of the NASA Earth Observing System (EOS) and NOAA payloads are listed in tables and briefly characterized, and data-distribution requirements and the mission development schedule are discussed. A drawing of the platform, a graph showing the spectral coverage of the EOS instruments, and a glossary of acronyms are provided.

Astrophysics experiments with radioactive beams at ATLAS

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

Back, B. B.; Clark, J. A.; Pardo, R. C.

Reactions involving short-lived nuclei play an important role in nuclear astrophysics, especially in explosive scenarios which occur in novae, supernovae or X-ray bursts. This article describes the nuclear astrophysics program with radioactive ion beams at the ATLAS accelerator at Argonne National Laboratory. The CARIBU facility as well as recent improvements for the in-flight technique are discussed. New detectors which are important for studies of the rapid proton or the rapid neutron-capture processes are described. At the end we briefly mention plans for future upgrades to enhance the intensity, purity and the range of in-flight and CARIBU beams.

Propulsion issues for advanced orbit transfer vehicles

NASA Technical Reports Server (NTRS)

Cooper, L. P.

1984-01-01

Studies of the United States Space Transportation System show that in the mid to late 1990s expanded capabilities for orbital transfer vehicles (OTV) will be needed to meet increased payload requirements for transporting materials and possibly men to geosynchronous orbit. Discussion and observations relative to the propulsion system issues of space basing, aeroassist compatibility, man ratability and enhanced payload delivery capability are presented. These issues will require resolution prior to the development of a propulsion system for the advanced OTV. The NASA program in support of advanced propulsion for an OTV is briefly described along with conceptual engine design characteristics.

Climate Change and Vector Borne Diseases: Getting A Grip on Control

NASA Astrophysics Data System (ADS)

Glass, G. E.; Ellis, H.

2011-12-01

Pathogens that are transmitted by arthropods to humans kill millions of people a year and have long been identified as systems likely affected by climate change. Despite this, there has been a long controversy of how to evaluate the responses of these infectious disease systems to climatic conditions so that meaningful programmatic dcisions can be made. We briefly review the rationale for overall expectations, using them to identify both the temporal and spatial resolution needed for decision making and then discuss progress to date, using the world global malaria eradication program as an example.

Asymmetrical booster ascent guidance and control system design study. Volume 1: Summary. [space shuttle development

NASA Technical Reports Server (NTRS)

Williams, F. E.; Lemon, R. S.; Jaggers, R. F.; Wilson, J. L.

1974-01-01

Dynamics and control, stability, and guidance analyses are summarized for the asymmetrical booster ascent guidance and control system design studies, performed in conjunction with space shuttle planning. The mathematical models developed for use in rigid body and flexible body versions of the NASA JSC space shuttle functional simulator are briefly discussed, along with information on the following: (1) space shuttle stability analysis using equations of motion for both pitch and lateral axes; (2) the computer program used to obtain stability margin; and (3) the guidance equations developed for the space shuttle powered flight phases.

Passive Wake Acoustics Measurements at Denver International Airport

NASA Technical Reports Server (NTRS)

Wang, Frank Y.; Wassaf, Hadi; Dougherty, Robert P.; Clark, Kevin; Gulsrud, Andrew; Fenichel, Neil; Bryant, Wayne H.

2004-01-01

From August to September 2003, NASA conducted an extensive measurement campaign to characterize the acoustic signal of wake vortices. A large, both spatially as well as in number of elements, phased microphone array was deployed at Denver International Airport for this effort. This paper will briefly describe the program background, the microphone array, as well as the supporting ground-truth and meteorological sensor suite. Sample results to date are then presented and discussed. It is seen that, in the frequency range processed so far, wake noise is generated predominantly from a very confined area around the cores.

Development and operation of the JAERI superconducting energy recovery linacs

NASA Astrophysics Data System (ADS)

Minehara, Eisuke J.

2006-02-01

The Japan Atomic Energy Research Institute free-electron laser (JAERI FEL) group at Tokai, Ibaraki, Japan has successfully developed one of the most advanced and newest accelerator technologies named "superconducting energy recovery linacs (ERLs)" and some applications in near future using the ERLs. In the text, the current operation and high power JAERI ERL-FEL 10 kW upgrading program, ERL-light source design studies, prevention of the stainless-steel cold-worked stress-corrosion cracking failures and decommissioning of nuclear power plants in nuclear energy industries were reported and discussed briefly as a typical application of the ERL-FEL.

Moral Education in Time of Global Transformation

ERIC Educational Resources Information Center

Clarken, Rodney H.

2006-01-01

Conceptions of morality and moral education are in need of reexamination in this time of global transformation. Historical views of morality and moral education are briefly presented, the commonalities and implications of these conceptualizations discussed and their influence on civilization briefly explored. The modern-day conceptions of morality…

EMMA: The expert system for munition maintenance

NASA Technical Reports Server (NTRS)

Mullins, Barry E.

1988-01-01

Expert Missile Maintenance Aid (EMMA) is a first attempt to enhance maintenance of the tactical munition at the field and depot level by using artificial intelligence (AI) techniques. The ultimate goal of EMMA is to help a novice maintenance technician isolate and diagnose electronic, electromechanical, and mechanical equipment faults to the board/chassis level more quickly and consistently than the best human expert using the best currently available automatic test equipment (ATE). To this end, EMMA augments existing ATE with an expert system that captures the knowledge of design and maintenance experts. The EMMA program is described, including the evaluation of field-level expert system prototypes, the description of several study tasks performed during EMMA, and future plans for a follow-on program. This paper will briefly address several study tasks performed during EMMA. The paper concludes with a discussion of future plans for a follow-on program and other areas of concern.

Opportunity for academic research in a low-gravity environment - Crystal growth

NASA Technical Reports Server (NTRS)

Matthiesen, D. H.; Wargo, M. J.; Witt, A. F.

1986-01-01

The history of basic and applied research on crystal growth (CG), especially of semiconductor materials, is reviewed, stressing the dominance (at least in the U.S.) of industrial R&D projects over academic programs and the need for more extensive fundamental investigations. The NASA microgravity research program and the recommendations of the University Space Research Association are examined as they affect the availability of space facilities for academic CG research. Also included is a report on ground experiments on the effectiveness of magnetic fields in controlling vertical Bridgman CG and melt stability, using the apparatus employed in the Apollo-Soyuz experiments (Witt et al., 1978); the results are presented in graphs and briefly characterized. The role of NASA's microgravity CG program in stimulating academic work on CG, the importance of convection effects, CG work on materials other than semiconductors, and NSF support of CG research are discussed in a comment by R. F. Sekerka.

NASA directory of observation station locations, volume 1

NASA Technical Reports Server (NTRS)

1973-01-01

Geodetic information for NASA tracking stations and for observation stations cooperating in NASA geodetic satellite programs is presented. A Geodetic Data Sheet is provided for each station, giving the position of the station and describing briefly how it was established. Geodetic positions and geocentric coordinates of these stations are tabulated on local or major geodetic datums and on selected world geodetic systems. The principal tracking facilities used by NASA, including the Spaceflight Tracking and Data Network, the Deep Space Network, and several large radio telescopes are discussed. Positions of these facilities are tabulated on their local or national datums, the Mercury Spheroid 1960, the Modified Mercury Datum 1968, and the Spaceflight Tracking and Data Network System. Observation stations in the NASA Geodetic Satellites Program are included along with stations participating in the National Geodetic Satellite Program. Positions of these facilities are given on local or preferred major datums, and on the Modified Mercury Datum 1968.

Space Environments and Effects (SEE) Program: Spacecraft Charging Technology Development Activities

NASA Technical Reports Server (NTRS)

Kauffman, Billy; Hardage, Donna; Minor, Jody

2003-01-01

Reducing size and weight of spacecraft, along with demanding increased performance capabilities, introduces many uncertainties in the engineering design community on how materials and spacecraft systems will perform in space. The engineering design community is forever behind on obtaining and developing new tools and guidelines to mitigate the harmful effects of the space environment. Adding to this complexity is the continued push to use Commercial-off-the-shelf (COTS) microelectronics, potential usage of unproven technologies such as large solar sail structures and nuclear electric propulsion. In order to drive down these uncertainties, various programs are working together to avoid duplication, save what resources are available in this technical area and possess a focused agenda to insert these new developments into future mission designs. This paper will introduce the SEE Program, briefly discuss past and currently sponsored spacecraft charging activities and possible future endeavors.

Space Environments and Effects (SEE) Program: Spacecraft Charging Technology Development Activities

NASA Technical Reports Server (NTRS)

Kauffman, B.; Hardage, D.; Minor, J.

2004-01-01

Reducing size and weight of spacecraft, along with demanding increased performance capabilities, introduces many uncertainties in the engineering design community on how materials and spacecraft systems will perform in space. The engineering design community is forever behind on obtaining and developing new tools and guidelines to mitigate the harmful effects of the space environment. Adding to this complexity is the continued push to use Commercial-off-the-Shelf (COTS) microelectronics, potential usage of unproven technologies such as large solar sail structures and nuclear electric propulsion. In order to drive down these uncertainties, various programs are working together to avoid duplication, save what resources are available in this technical area and possess a focused agenda to insert these new developments into future mission designs. This paper will introduce the SEE Program, briefly discuss past and currently sponsored spacecraft charging activities and possible future endeavors.

Our Impact on Earth

NASA Astrophysics Data System (ADS)

Warren, A.

This paper discusses the problem of understanding the causes of changes in the Earth's environments. It reviews very briefly the role of the atmosphere, because it is an important element of the total picture. It discusses even more briefly the oceans, and then the land, moving from the wetter parts to the drier ones, these last being the writer's speciality as a desert geomorphologist. No apology is made for concentrating on the terrestrial deserts, for Mars is more like our deserts than any other part of Earth.

Line group techniques in description of the structural phase transitions in some superconductors

NASA Technical Reports Server (NTRS)

Meszaros, CS.; Balint, A.; Bankuti, J.

1995-01-01

The main features of the theory of line groups, and their irreducible representations are briefly discussed, as well as the most important applications of them. A new approach in the general symmetry analysis of the modulated systems is presented. It is shown, that the line group formalism could be a very effective tool in the examination of the structural phase transitions in High Temperature SUperconductors. As an example, the material YBa2Cu3O(7-x) is discussed briefly.

Review of problems in application of supersonic combustion

NASA Technical Reports Server (NTRS)

Ferri, A.

1977-01-01

The problem of air-breathing engines capable of flying at very high Mach numbers is described briefly. Possible performance of supersonic combustion ramjets is outlined briefly and the supersonic combustion process is described. Two mechanisms of combustion are outlined: one is supersonic combustion controlled by convection process, and the second is controlled by diffusion. The parameters related to the combustion process are discussed in detail. Data and analyses of reaction rates and mixing phenomena are represented; the flame mechanism is discussed, and experimental results are presented.

The total and spectral solar irradiance and its possible variations

NASA Technical Reports Server (NTRS)

Thekaekara, M. P.

1975-01-01

The present status of knowledge of the total and spectral irradiance of the sun is briefly reviewed. Currently accepted values of the solar constant and the extraterrestrial solar spectral irradiance are presented along with a discussion of how they were derived. Data on the variability of the solar constant are shown to be conflicting and inconclusive. Some of the alleged sun-weather relationships are cited in support of the need of knowing more precisely the variations in total and spectral solar irradiance. An overview of a solar monitoring program is discussed, with special emphasis on the Solar Energy Monitor in Space experiment which was proposed for several spacecraft missions. It is a combination of a solar constant detector and a prism monochromator. The determination of absolute values and the possible variations of the total and spectral solar irradiance, from measurements outside of the atmosphere is discussed.

Ayudele! [Help Him!].

ERIC Educational Resources Information Center

Spencer, Maria Gutierrez, Comp.; Almance, Sofia, Comp.

Written in Spanish and English, the booklet briefly discusses what parents can do to help their child learn at school. The booklet briefly notes the importance of getting enough sleep; eating breakfast; praising the child; developing the five senses; visiting the doctor; having a home and garden; talking, listening, and reading to the child;…

Increasing Diversity at the PhD Level in Astronomy: The Fisk-Vanderbilt Masters-to-PhD Bridge Program

NASA Astrophysics Data System (ADS)

Stassun, Keivan; Holley-Bockelmann, K.; Berlind, A. A.

2013-01-01

We briefly review the current status of underrepresented minorities in the physical sciences: The underrepresentation of Black-, Hispanic-, and Native-Americans is an order of magnitude problem. We then describe the Fisk-Vanderbilt Masters-to-PhD Bridge program as a successful model for effective partnerships with minority-serving institutions toward addressing this problem. Since 2004 the program has admitted 60 students, 54 of them underrepresented minorities (60% female), with a retention rate of 92%. The program leads the nation in master’s degrees in physics for African Americans, is one of the top ten producers of physics master’s degrees among all US citizens in general, and has become the nation’s top producer of underrepresented minority PhDs in physics, astronomy, and materials science. We summarize the main features of the program including two of its core strategies: (1) partnering a minority-serving institution and a major research university through collaborative research, and (2) using the master’s degree as a deliberate stepping stone to the PhD. We also specifically discuss one of the emerging core theories of the program: the concept of properly identifying students with 'unrealized or unrecognized potential'. We discuss our methods to recognize and select for unrealized potential during the admissions process, and how we cultivate that unrealized potential toward development of successful scientists and leaders.

Experiences with a Requirements-Based Programming Approach to the Development of a NASA Autonomous Ground Control System

NASA Technical Reports Server (NTRS)

Hinchey, Michael G.; Rash, James L.; Rouff, Christopher A.; Gracanin, Denis; Erickson, John

2005-01-01

Requirements-to-Design-to-Code (R2D2C) is an approach to the engineering of computer-based systems that embodies the idea of requirements-based programming in system development. It goes further; however, in that the approach offers not only an underlying formalism, but full formal development from requirements capture through to the automatic generation of provably-correct code. As such, the approach has direct application to the development of systems requiring autonomic properties. We describe a prototype tool to support the method, and illustrate its applicability to the development of LOGOS, a NASA autonomous ground control system, which exhibits autonomic behavior. Finally, we briefly discuss other areas where the approach and prototype tool are being considered for application.

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

NASA Technical Reports Server (NTRS)

Sheffner, E.

1985-01-01

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

Outpatient training in neurology: history and future challenges.

PubMed

Naley, MaryAlice; Elkind, Mitchell S V

2006-01-10

The organization of neurology as a specialty and of neurology training specifically has evolved tremendously over the last 130 years. Originally primarily an outpatient specialty, the focus of training shifted to inpatient neurology in the early 20th century when accreditation of programs required training in newly established inpatient-based neurologic departments. Now and in the near future, the growth of neurologic critical care and the expansion of neurology intensive care units may require even more inpatient responsibilities in neurology residency programs. Contrary to these trends in training, most community neurology practice is still focused on outpatients, and surveys of neurologists have consistently indicated a need for more outpatient exposure in neurology training. This article briefly reviews the history of neurology training, discusses current challenges to outpatient training, and recommends possible solutions for the future.

Impact of future fuel properties on aircraft engines and fuel systems

NASA Technical Reports Server (NTRS)

Rudey, R. A.; Grobman, J. S.

1978-01-01

This paper describes and discusses the propulsion-system problems that will most likely be encountered if the specifications of hydrocarbon-based jet fuels must undergo significant changes in the future and, correspondingly, the advances in technology that will be required to minimize the adverse impact of these problems. Several investigations conducted are summarized. Illustrations are used to describe the relative effects of selected fuel properties on the behavior of propulsion-system components and fuel systems. The selected fuel properties are those that are most likely to be relaxed in future fuel specifications. Illustrations are also used to describe technological advances that may be needed in the future. Finally, the technological areas needing the most attention are described, and programs that are under way to address these needs are briefly discussed.

Feasibility study of Northeast Thailand Gas Pipeline Project. Final report. Part 2. Compressed natural gas. Export trade information

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

Not Available

The volume is the second part of a three part study submitted to the Petroleum Authority of Thailand. Part II analyzes the potential use of compressed natural gas (CNG) as a transportation fuel for high mileage vehicles traveling the highway system of Thailand. The study provides an initial estimate of buses and trucks that are potential candidates for converting to natural gas vehicles (NGV). CNG technology is briefly reviewed. The types of refueling stations that may be sited along the highway are discussed. The estimated capital investments and typical layouts are presented. The report also discusses the issues involved inmore » implementing a CNG program in Thailand, such as safety, user acceptability and the government's role.« less

Man-machine interface issues in space telerobotics: A JPL research and development program

NASA Technical Reports Server (NTRS)

Bejczy, A. K.

1987-01-01

Technology issues related to the use of robots as man-extension or telerobot systems in space are discussed and exemplified. General considerations are presentd on control and information problems in space teleoperation and on the characteristics of Earth orbital teleoperation. The JPL R and D work in the area of man-machine interface devices and techniques for sensing and computer-based control is briefly summarized. The thrust of this R and D effort is to render space teleoperation efficient and safe through the use of devices and techniques which will permit integrated and task-level (intelligent) two-way control communication between human operator and telerobot machine in Earth orbit. Specific control and information display devices and techniques are discussed and exemplified with development results obtained at JPL in recent years.

Infrared light curves of type Ia supernovae

DOE PAGES

Phillips, M. M.; Krisciunas, K.; Suntzeff, N. B.; ...

2003-10-02

This article provides a progress report on a collaborative program at the Las Campanas and Cerro Tololo Observatories to observe the near-IR light curves of Type Ia supernovae. We discuss how the morphologies of the JHK light curves change as a function of the decline rate parameter Δm 15 (B). Evidence is presented which indicates that the absolute magnitudes in the H band have little or no dependence on the decline rate, suggesting that SNe Ia may be nearly perfect cosmological standard candles in the near-IR. A preliminary Hubble diagram in the H band is presented and compared with amore » similar diagram in V for the same objects. Finally, observations of two peculiar supernovae, 1999ac and 2001ay, are briefly discussed.« less

High energy physics at UC Riverside

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

NONE

1997-07-01

This report discusses progress made for the following two tasks: experimental high energy physics, Task A, and theoretical high energy physics, Task B. Task A1 covers hadron collider physics. Information for Task A1 includes: personnel/talks/publications; D0: proton-antiproton interactions at 2 TeV; SDC: proton-proton interactions at 40 TeV; computing facilities; equipment needs; and budget notes. The physics program of Task A2 has been the systematic study of leptons and hadrons. Information covered for Task A2 includes: personnel/talks/publications; OPAL at LEP; OPAL at LEP200; CMS at LHC; the RD5 experiment; LSND at LAMPF; and budget notes. The research activities of the Theorymore » Group are briefly discussed and a list of completed or published papers for this period is given.« less

Inhabitants' environmental perceptions in the city of Rome within the framework for urban biosphere reserves of the UNESCO programme on man and biosphere.

PubMed

Bonnes, Mirilia; Carrus, Giuseppe; Bonaiuto, Marino; Fornara, Ferdinando; Passafaro, Paola

2004-06-01

The article presents the main tenets of the UNESCO Programme on Man and Biosphere (MAB), launched by the United Nations at the beginning of the 1970s. The program aimed at supporting applied research and scientific knowledge for managing natural resources in a rational and sustainable way. The implication of the full ecological perspective, typical of the MAB, for promoting multidisciplinary and integrated approaches in the study of environmental issues is briefly outlined. In particular, we point out the role of the MAB, through the biosphere reserve concept, in supporting the collaboration between natural-biological and social-behavioral sciences when dealing with biodiversity conservation problems and with urban ecosystems. Then, the specific UNESCO-MAB Project on the city of Rome, launched at the end of the 1980s, is briefly presented, together with the recent project of the Department of the Environment of the Rome Municipality to propose Rome's urban and periurban green areas as a new UNESCO-MAB Biosphere Reserve. The results of the main research activities conducted therein are summarized. In particular, the specific research lines of the environmental psychology research group, involved in the MAB-Rome Project for approximately two decades, are presented. These research lines dealt with various aspects of residents' environmental perceptions and behaviors in the city of Rome. The practical implications of these results are also briefly discussed.

Service and Methods Demonstrations Program Summary Report

DOT National Transportation Integrated Search

1981-12-01

This report summarizes the activities and accomplishments of the UMTA Service and Methods Demonstrations Program for FY 1979, 1980, and 1981. Overall program objectives, current activities, and future directions are briefly described. Current demonst...

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

Bank, A.; Anderson, W.F.; Zaino, E.C.

This book discusses the topics presented at the symposium on the subject of 'Thalassemia'. Sickle cell anemia is also briefly discussed. The aspects discussed are chromosomal defects of anemias particularly globin synthesis, and the role of messenger RNA and other chromosomes.

Science Update: Analytical Chemistry.

ERIC Educational Resources Information Center

Worthy, Ward

1980-01-01

Briefly discusses new instrumentation in the field of analytical chemistry. Advances in liquid chromatography, photoacoustic spectroscopy, the use of lasers, and mass spectrometry are also discussed. (CS)

Comparing the OpenMP, MPI, and Hybrid Programming Paradigm on an SMP Cluster

NASA Technical Reports Server (NTRS)

Jost, Gabriele; Jin, Haoqiang; anMey, Dieter; Hatay, Ferhat F.

2003-01-01

With the advent of parallel hardware and software technologies users are faced with the challenge to choose a programming paradigm best suited for the underlying computer architecture. With the current trend in parallel computer architectures towards clusters of shared memory symmetric multi-processors (SMP), parallel programming techniques have evolved to support parallelism beyond a single level. Which programming paradigm is the best will depend on the nature of the given problem, the hardware architecture, and the available software. In this study we will compare different programming paradigms for the parallelization of a selected benchmark application on a cluster of SMP nodes. We compare the timings of different implementations of the same CFD benchmark application employing the same numerical algorithm on a cluster of Sun Fire SMP nodes. The rest of the paper is structured as follows: In section 2 we briefly discuss the programming models under consideration. We describe our compute platform in section 3. The different implementations of our benchmark code are described in section 4 and the performance results are presented in section 5. We conclude our study in section 6.

The New Interventional Radiology Pathways: Options for Implementation.

PubMed

Recht, Michael; McKinney, J Mark; Alleman, Anthony M; Lowe, Lisa H; Spies, James B

2016-07-01

The new interventional radiology (IR) pathways have generated much discussion with articles and editorials pointing out perceived advantages and disadvantages compared to the current pathways. To briefly review, under the new system, there are three pathways to enter IR: the integrated (INT) IR residency, the independent (IND) IR residency, and the early specialization in interventional radiology (ESIR) program. The pathways have been designed to provide maximum flexibility to programs for implementation and to radiology residents for planning their subspecialty training. As a result, there are many potential permutations for these training programs, and understanding the variety of options can be a challenge at first. We offer three potential solutions, based on the different circumstances or requirements a department might face. The first two solutions involve integrated programs created through newly funded and converted diagnostic radiology slots, respectively. The third involves establishing ESIR and IND programs only. Hopefully, the examples provided will be useful for those currently planning for the future of their IR training programs. Copyright © 2016 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

Shot and bead peening control

NASA Astrophysics Data System (ADS)

John, R.

The merits of the peening effect in improving the fatigue resistance of ferrous and non-ferrous media is discussed. The machines that perform the peening task are also discussed, including the rotating-wheel plant, pressure-type air-assisted peening machines, and suction systems. The peening process itself is discussed briefly, and an outline of the parameters that affect the product specification is presented. The merits of the Almen test strip as a measure of correct treatment are evaluated, and the two types of devices are discussed for monitoring the flow of peening media. The two types of feed control devices (one for ferrous media and the other for non-ferrous media) for accurately controlling the feed of peening media are also briefly examined.

40 CFR 501.31 - Review and approval procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... SLUDGE MANAGEMENT PROGRAM REGULATIONS Program Approval, Revision and Withdrawal § 501.31 Review and... sludge management program within 90 days after receiving a complete program submission. (b) Within 30... questions; and (6) Briefly outline the fundamental aspects of the State's proposed program, and the process...

Fleet Astronomy

NASA Astrophysics Data System (ADS)

Klebe, D. I.; Colorado College Student Astronomy Instrument Team; Pikes Peak Observatory Team

1999-12-01

The Colorado College Student Astronomy Instrument Team (CCSAIT) and the Pikes Peak Observatory (PPO) present preliminary optical and mechanical designs as well as discussion on a fleet of small research-class 0.4-0.5-meter telescopes. Each telescope is being designed to accommodate a variety of visible and near-infrared instrumentation, ranging from wide-field imaging cameras to moderate resolution spectrometers. The design of these telescopes is predicated on the use of lightweight primary mirrors, which will enable the entire optical telescope assembly (OTA) including instrumentation to come in under 50 kilograms. The lightweight OTA’s will further allow the use of inexpensive high-quality off-the-shelf robotic telescope mounts for future access and computer control of these telescopes over the Internet. The basic idea is to provide astronomers with a comprehensive arsenal of modest instrumentation at their fingertips in order to conduct a wide variety of interesting scientific research programs. Some of these research programs are discussed and input from the astronomical community is strongly encouraged. Connectivity and Internet control issues are also briefly discussed as development in this area is already underway through a collaborative effort between the PPO and the Cowan-Fouts Foundation of Woodland Park, Colorado.

Professional Preparation in Athletic Administration and Sport Management: Undergraduate and Graduate Programs in Canada.

ERIC Educational Resources Information Center

Parkhouse, Bonnie L.; Stoy, Christopher J.

1979-01-01

Programs in athletic administration and sport management offered by four Canadian institutions are briefly outlined with information including availability of financial aid, degree requirements, and program description. (JMF)

Preventing Sexual Abuse of Children in the Twenty-First Century: Preparing for Challenges and Opportunities

ERIC Educational Resources Information Center

Wurtele, Sandy K.

2009-01-01

Child sexual abuse is a widespread social problem that negatively affects victims, families, communities, and society. This article briefly describes the scope and consequences of child sexual abuse and briefly critiques child-focused personal safety educational programs designed to prevent sexual victimization. The final section offers…

Electric moisture meters for wood

Treesearch

William L. James

1963-01-01

Common methods of measuring the moisture content of wood are described briefly, and a short historical account of the development of electric moisture meters is given. Electrical properties of wood are discussed briefly, and the basic operation of the resistance type and the radio- frequency types of moisture meter is outlined. Data relating the electrical resistance...

Mexico: Rasgos de Su Historia. (Mexico: Highlights of Its History).

ERIC Educational Resources Information Center

Orozco, Cecilio

Intended for both teachers and students, this publication, written in Spanish, briefly traces Mexico's history from its Conquest in 1519 to the overthrow of Porfirio Diaz in 1910. The following are briefly discussed: Mexico's Conquest in 1519; events immediately after the fall of Tenochtitlan; the War for Independence; Texas' separation from…

Entanglement in General Multipartite Quantum Systems and Its Role in Quantum Information Processing Tasks

NASA Astrophysics Data System (ADS)

Gielerak, Roman

A major role playing by entanglement of quantum states in several, present day applications of genuine quantum technologies is briefly reviewed. Additionally, the notion and classification of multipartite entanglement has been presented. A new, monotone under (S)LOCC-operations measures of many-partite entanglement are defined and discussed briefly.

Public Noneconomic Benefits of Higher Education. Working Draft.

ERIC Educational Resources Information Center

Marien, Michael

The purpose of this memorandum is to outline and briefly discuss a variety of public non-economic effects of higher education--i.e., social benefits and costs that do not involve specifically economic concerns. Appendix A briefly summarizes the data on private non-economic benefits, or the social consequences to the individual of attending college…

Real-time neutron imaging of gas turbines

NASA Astrophysics Data System (ADS)

Stewart, P. A. E.

1987-06-01

The current status of real-time neutron radiography imaging is briefly reviewed, and results of tests carried out on cold neutron sources are reported. In particular, attention is given to demonstrations of neutron radiography on a running gas turbine engine. The future role of real-time neutron imaging in engineering diagnostics is briefly discussed.

Line group techniques in description of the structural phase transitions in some superconductors

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

Meszaros, C.; Bankuti, J.; Balint, A.

1994-12-31

The main features of the theory of line groups, and their irreducible representations are briefly discussed, as well as the most important applications of them. A new approach in the general symmetry analysis of the modulated systems is presented. It is shown, that the line group formalism could be a very effective tool in the examination of the structural phase transitions in High Temperature Superconductors. As an example, the material YBa{sub 2}Cu{sub 3}O{sub 7-x} is discussed briefly.

Archetypes, Causal Description and Creativity in Natural World

NASA Astrophysics Data System (ADS)

Chiatti, Leonardo

The idea, formulated for the first time by Pauli, of a "creativity" of natural processes on a quantum scale is briefly investigated, with particular reference to the phenomena, common throughout the biological world, involved in the amplification of microscopic "creative" events at oscopic level. The involvement of non-locality is also discussed with reference to the synordering of events, a concept introduced for the first time by Bohm. Some convergences are proposed between the metamorphic process envisaged by Bohm and that envisaged by Goethe, and some possible applications concerning known biological phenomena are briefly discussed.

Earth resources programs at the Langley Research Center. Part 2: Coastal zone oceanography program

NASA Technical Reports Server (NTRS)

Bressette, W. E.

1972-01-01

The approaches used to develop the coastal zone oceanic research program are outlined, and activities in the areas of satellite application, estuaries, continental shelf and environmental modeling are briefly described.

Quantum Gravity Gradiometer Development for Space

NASA Technical Reports Server (NTRS)

Kohel, James M.; Yu, Nan; Kellogg, James R.; Thompson, Robert J.; Aveline, David C.; Maleki, Lute

2006-01-01

Funded by the Advanced Technology Component Program, we have completed the development of a laboratory-based quantum gravity gradiometer based on atom interferometer technology. This is our first step towards a new spaceborne gradiometer instrument, which can significantly contribute to global gravity mapping and monitoring important in the understanding of the solid earth, ice and oceans, and dynamic processes. In this paper, we will briefly review the principles and technical benefits of atom-wave interferometer-based inertial sensors in space. We will then describe the technical implementation of the laboratory setup and report its status. We will also discuss our implementation plan for the next generation instrument.

Internet conferences in glycobiology.

PubMed

Hardy, B J; Doughty, S W; Parretti, M F; Tennison, J; Wilson, I

1997-09-01

In this article we describe recent activities in the use of electronic conferencing in glycobiology focusing on our experiences with the organization and development of the Second Electronic Glycoscience Conference (EGC-2), which was held on the Internet and World Wide Web in September 1996. EGC-2 involved the presentation and discussion of scientific research results in a virtual conferencing environment which incorporated virtual replicas of many activities usually observed at a physical conference in addition to features unique to the electronic medium. Highlights of the scientific program and technical developments in the design and use of these facilities are briefly described. EGC-3 will be held in October 1997.

Data Mining Activities for Bone Discipline - Current Status

NASA Technical Reports Server (NTRS)

Sibonga, J. D.; Pietrzyk, R. A.; Johnston, S. L.; Arnaud, S. B.

2008-01-01

The disciplinary goals of the Human Research Program are broadly discussed. There is a critical need to identify gaps in the evidence that would substantiate a skeletal health risk during and after spaceflight missions. As a result, data mining activities will be engaged to gather reviews of medical data and flight analog data and to propose additional measures and specific analyses. Several studies are briefly reviewed which have topics that partially address these gaps in knowledge, including bone strength recovery with recovery of bone mass density, current renal stone formation knowledge, herniated discs, and a review of bed rest studies conducted at Ames Human Research Facility.

International Space Station Payload Training Overview

NASA Technical Reports Server (NTRS)

Underwood, Deborah B.; Noneman, Steven R.; Sanchez, Julie N.

2001-01-01

This paper describes payload crew training-related activities performed by NASA and the U.S. Payload Developer (PD) community for the International Space Station (ISS) Program. It describes how payloads will be trained and the overall training planning and integration process. The overall concept, definition, and template for payload training are described. The roles and responsibilities of individuals, organizations, and groups involved are discussed. The facilities utilized during payload training and the primary processes and activities performed to plan, develop, implement, and administer payload training for ISS crews are briefly described. Areas of improvement to crew training processes that have been achieved or are currently being worked are identified.

AVE-Sesame 3: 25-MB sounding data

NASA Technical Reports Server (NTRS)

Williams, S. T.; Gerhard, M. L.; Gilchrist, L. P.; Turner, R. E.

1980-01-01

The rawinsonde sounding program for the AVE-SESAME 3 experiment is described and tabulated data at 25-mb intervals from the surface to 25 mb for the 23 National Weather Service and 19 special stations participating in the experiment are presented. Soundings were taken at 3 hr intervals beginning at 1200 GMT on April 25, 1979, and ending at 1200 GMT on April 26, 1979 (nine sounding times). The method of processing is discussed briefly, estimates of the rms errors in the data presented, an example of contact data given, reasons given for the termination of soundings below 100 mb, and soundings listed which exhibit abnormal characteristics.

The Federal Energy Administration (Institutional Origins of the Department of Energy)

DOE R&D Accomplishments Database

Anders, R. M.

1980-11-01

The Federal Energy Administration was the successor of the Federal Energy Office, a short-term organization created to coordinate the government's response to the Arab oil embargo. In October 1977, it became part of the Department of Energy. A brief history of the period from 1974 to 1977 specifically concerning these agencies is presented. Discussed are: the Arab Oil Embargo, the Federal Energy Office, the Federal Energy Administration, the Autumn Crisis (1974), Zarb Rebuilds the Agency, the Energy Policy and Conservation Act, the Energy Conservation and Production Act, Program Growth, and Energy Reorganization. Records of the Federal Energy Administration are briefly presented.

Maps and diagrams showing acoustic and textural characteristics and distribution of bottom sedimentary environments, Boston Harbor and Massachusetts Bay

USGS Publications Warehouse

Knebel, Harley J.; Circe, Ronald C.

1995-01-01

This report illustrates, describes, and briefly discusses the acoustic and textural characteristics and the distribution of bottom sedimentary environments in Boston Harbor and Massachusetts Bay. The study is an outgrowth of a larger research program designed to understand the regional processes that distribute sediments and related contaminants in the area. The report highlights the major findings presented in recent papers by Knebel and others (1991), Knebel, (1993), and Knebel and Circe (1995). The reader is urged to consult the full text of these earlier papers for a more definitive treatment of the data and for appropriate supporting references.

Advances in modelling of condensation phenomena

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

Liu, W.S.; Zaltsgendler, E.; Hanna, B.

1997-07-01

The physical parameters in the modelling of condensation phenomena in the CANDU reactor system codes are discussed. The experimental programs used for thermal-hydraulic code validation in the Canadian nuclear industry are briefly described. The modelling of vapour generation and in particular condensation plays a key role in modelling of postulated reactor transients. The condensation models adopted in the current state-of-the-art two-fluid CANDU reactor thermal-hydraulic system codes (CATHENA and TUF) are described. As examples of the modelling challenges faced, the simulation of a cold water injection experiment by CATHENA and the simulation of a condensation induced water hammer experiment by TUFmore » are described.« less

Circulation in the mesosphere and lower thermosphere during the MAP (Middle Atmosphere Program)/WINE (Winter in the Northern Europe) period

NASA Technical Reports Server (NTRS)

Tarasenko, D. A.

1987-01-01

One of the scientific programs in the MAP project, Winter in the Northern Europe (WINE) 1983 to 1984 involved an analysis of circulation processes in the middle atmosphere which characterized that winter period. Rocket soundings were conducted at many stations. In order to investigate deviations of the mean winds for the MAP/WINE period from the circulation conditions of other winters and from the climatic norm, rocket sounding data of Churchill and Barrow stations was well as the Pressure Modulated Radiometer channel 3000 data enabled the compilation of geopotential fields and the calculation of winds in the geostrophic approximation for comparison with the meteor winds. The large scale processes of the winter which determined the circulation in the period of the experiment were analyzed briefly. The analysis and results are discussed.

FETC Programs for Reducing Greenhouse Gas Emissions

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

Ruether, J.A.

1998-02-01

Mark Twain once quipped that everyone talks about the weather but no one does anything about it. With interest in global climate change on the rise, researchers in the fossil-energy sector are feeling the heat to provide new technology to permit continued use of fossil fuels but with reduced emissions of so-called `greenhouse gases.` Three important greenhouse gases, carbon dioxide, methane, and nitrous oxide, are released to the atmosphere in the course of recovering and combusting fossil fuels. Their importance for trapping radiation, called forcing, is in the order given. In this report, we briefly review how greenhouse gases causemore » forcing and why this has a warming effect on the Earth`s atmosphere. Then we discuss programs underway at FETC that are aimed at reducing emissions of methane and carbon dioxide.« less

Clinch River remedial investigation task 9 -- benthic macroinvertebrates

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

Scott, E.M. Jr.

1994-08-01

This report summarizes the results of Task 9 of the TVA/Department of Energy (DOE) Interagency Agreement supporting DOE`s Clinch River Remedial Investigation. Species lists and densities (numbers/m{sup 2}) of benthic macroinvertebrates sampled at 16 sites in the Clinch River and Poplar Creek embayments of upper Watts Bar Reservoir near Oak Ridge, Tennessee, in March, 1994, are presented and briefly discussed. Data are also analyzed to assess and compare quality of benthic communities at each site, according to methods developed for TVA`s Reservoir Vital Signs Monitoring Program. Results of this study will be incorporated with other program tasks in a comprehensivemore » report prepared by Oak Ridge National Laboratory in 1995, which will, in part, assess the effect of sediment contaminants on benthic macroinvertebrate communities in Watts Bar Reservoir.« less

Free-jet testing at Mach 3.44 in GASL's aero/thermo test facility

NASA Technical Reports Server (NTRS)

Cresci, D.; Koontz, S.; Tsai, C. Y.

1993-01-01

A supersonic blow-down tunnel has been used to conduct tests of a hydrogen burning ramjet engine at simulated Mach 3.44 conditions. A pebble-bed type storage heater, a free standing test cabin, and a 48 foot diameter vacuum sphere are used to simulate the flight conditions at nearly matched enthalpy and dynamic pressure. A two dimensional nozzle with a nominal 13.26 inch square exit provides a free-jet test environment. The facility used for these tests is described as are the results of a flow calibration performed on the M = 3.44 nozzle. Some facility/model interactions are discussed as are the eventual hardware modifications and operational procedures required to alleviate the interactions. Some engine test results are discussed briefly to document the success of the test program.

The CELSS breadboard project: Plant production

NASA Technical Reports Server (NTRS)

Knott, William M.

1990-01-01

NASA's Breadboard Project for the Controlled Ecological Life Support System (CELSS) program is described. The simplified schematic of a CELSS is given. A modular approach is taken to building the CELSS Breadboard. Each module is researched in order to develop a data set for each one prior to its integration into the complete system. The data being obtained from the Biomass Production Module or the Biomass Production Chamber is examined. The other primary modules, food processing and resource recovery or waste management, are discussed briefly. The crew habitat module is not discussed. The primary goal of the Breadboard Project is to scale-up research data to an integrated system capable of supporting one person in order to establish feasibility for the development and operation of a CELSS. Breadboard is NASA's first attempt at developing a large scale CELSS.

About various definitions of life.

PubMed

Luisi, P L

1998-10-01

The old question of a definition of minimal life is taken up again at the aim of providing a forum for an updated discussion. Briefly discussed are the reasons why such an attempt has previously encountered scepticism, and why such an attempt should be renewed at this stage of the inquiry on the origin of life. Then some of the definitions of life presently used are cited and briefly discussed, starting with the definition adopted by NASA as a general working definition. It is shown that this is too limited if one wishes to provide a broad encompassing definition, and some extensions of it are presented and discussed. Finally it is shown how the different definitions of life reflect the main schools of thought that presently dominate the field on the origin of life.

The identification of the variation of atherosclerosis plaques by invasive and non-invasive methods

NASA Technical Reports Server (NTRS)

Selzer, R. H.; Blankenhorn, D. H.

1982-01-01

Computer-enhanced visualization of coronary arteries and lesions within them is discussed, comparing invasive and noninvasive methods. Trial design factors in computer lesions assessment are briefly discussed, and the use of the computer edge-tracking technique in that assessment is described. The results of a small pilot study conducted on serial cineangiograms of men with premature atherosclerosis are presented. A canine study to determine the feasibility of quantifying atherosclerosis from intravenous carotid angiograms is discussed. Comparative error for arterial and venous injection in the canines is determined, and the mode of processing the films to achieve better visualization is described. The application of the computer edge-tracking technique to an ultrasound image of the human carotid artery is also shown and briefly discussed.

Tiger LDRD final report

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

Steich, D J; Brugger, S T; Kallman, J S

2000-02-01

This final report describes our efforts on the Three-Dimensional Massively Parallel CEM Technologies LDRD project (97-ERD-009). Significant need exists for more advanced time domain computational electromagnetics modeling. Bookkeeping details and modifying inflexible software constitute a vast majority of the effort required to address such needs. The required effort escalates rapidly as problem complexity increases. For example, hybrid meshes requiring hybrid numerics on massively parallel platforms (MPPs). This project attempts to alleviate the above limitations by investigating flexible abstractions for these numerical algorithms on MPPs using object-oriented methods, providing a programming environment insulating physics from bookkeeping. The three major design iterationsmore » during the project, known as TIGER-I to TIGER-III, are discussed. Each version of TIGER is briefly discussed along with lessons learned during the development and implementation. An Application Programming Interface (API) of the object-oriented interface for Tiger-III is included in three appendices. The three appendices contain the Utilities, Entity-Attribute, and Mesh libraries developed during the project. The API libraries represent a snapshot of our latest attempt at insulated the physics from the bookkeeping.« less

Profile of Excellence.

ERIC Educational Resources Information Center

Journal of Educational Administration, 1988

1988-01-01

The Institute of Educational Administration (IEA) at Geelong, Victoria, Australia, is briefly described. Participants in IEA programs undertake a five-stage process: courses in educational administration; a four-week residential program; a fermentation exercise; advanced residential program; and an innovative project in their respective schools.…

Bringing the Incredible Years® Programs to Scale

ERIC Educational Resources Information Center

Webster-Stratton, Carolyn; McCoy, Kathleen P.

2015-01-01

The Incredible Years® (IY) program series is a set of interlocking and comprehensive training programs for parents, teachers, and children. This article briefly reviews the theoretical foundations, goals, and research underlying these programs. The main purpose of the paper is to describe how the IY programs have been scaled up slowly and…

The Correlates of Academic Performance for English Language Learner Students in a New England District. Stated Briefly. REL 2014-021

ERIC Educational Resources Information Center

Parker, Caroline E.; O'Dwyer, Laura M.; Irwin, Clare W.

2014-01-01

This "Stated Briefly" report is a companion piece that summarizes the results of another report of the same name. The study examined student and program characteristics that are related to English proficiency and content area achievement for English language learner (ELL) students in one urban district in Connecticut. Study authors found…

A Project to Develop Career Awareness Materials for Special Needs Students. Final Report. Research Series No. 19.

ERIC Educational Resources Information Center

Rustan, Jack; And Others

The report briefly describes a project to develop career orientation materials for special needs students--disadvantaged and educable mentally handicapped (EMH)--at the junior and senior high school levels in North Dakota. The activities involved in selecting the career areas are briefly discussed. By polling various students in different parts of…

Strategies to Affect Student Sensory Awareness of the Environment in a Rural Schools Setting: Kindergarten Through Grade Three.

ERIC Educational Resources Information Center

Peters, Richard O.

Presenting eight sample environmental education sensory lessons designed for K-3 students in rural areas, this guide briefly details the rationale and means for developing proximity congruence between students and life space phenomena. Field trips, nature walks, site studies, and other outdoor activities are briefly discussed. The format of each…

NASA Lewis Research Center/university graduate research program on engine structures

NASA Technical Reports Server (NTRS)

Chamis, C. C.

1985-01-01

NASA Lewis Research Center established a graduate research program in support of the Engine Structures Research activities. This graduate research program focuses mainly on structural and dynamics analyses, computational mechanics, mechanics of composites and structural optimization. The broad objectives of the program, the specific program, the participating universities and the program status are briefly described.

NASA Lewis Research Center/University Graduate Research Program on Engine Structures

NASA Technical Reports Server (NTRS)

Chamis, C. C.

1985-01-01

NASA Lewis Research Center established a graduate research program in support of the Engine Structures Research activities. This graduate research program focuses mainly on structural and dynamics analyses, computational mechanics, mechanics of composites and structural optimization. The broad objectives of the program, the specific program, the participating universities and the program status are briefly described.

The Bracero Program: A History of Foreign Contract Labor in California.

ERIC Educational Resources Information Center

Verdugo, Naomi

1981-01-01

Briefly describes the history of Mexican migration to the United States; analyzes the impact--its benefits and drawbacks--of the Bracero Program (Mexican National Program) on the agricultural industry (especially in California), the U.S. economy and the braceros themselves; considers the althernatives to the Bracero Program. (Author)

Special Degree Programs for Adults

ERIC Educational Resources Information Center

Continuing Education for Adults, 1970

1970-01-01

Briefly describes Bachelor of Liberal Studies programs at six colleges and universities, the Master of Liberal Studies program at Boston University, and the Master of Engineering degree at the University of California at Los Angeles, as well as programs being conducted on a graduate level by Arthur D. Little, Inc. for government and industrial…

Learning behind Bars: Selected Educational Programs from Juvenile, Jail and Prison Facilities.

ERIC Educational Resources Information Center

Sawyer, Richard; Cosgrove, Susan, Ed.

This report describes briefly a number of highly effective educational programs in correctional settings. The programs are divided into three sections: juvenile correctional education, local detention/community correctional education, and prison education. Information provided for each program includes address and telephone number; type of…

Genetic Associations with Intimate Partner Violence in a Sample of Hazardous Drinking Men in Batterer Intervention Programs

PubMed Central

Stuart, Gregory L.; McGeary, John; Shorey, Ryan C.; Knopik, Valerie; Beaucage, Kayla; Temple, Jeff R.

2014-01-01

The etiology of intimate partner violence (IPV) is multifactorial. However, etiological theories of IPV have rarely included potential genetic factors. The purpose of the present study was to examine whether a cumulative genetic score (CGS) containing the MAOA and 5-HTTLPR polymorphisms was associated with IPV perpetration after accounting for the effects of alcohol problems, drug problems, age, and length of relationship. We obtained DNA from 97 men in batterer intervention programs in the state of Rhode Island. In the full sample, the CGS was significantly associated with physical and psychological aggression and injuries caused to one's partner, even after controlling for the effects of alcohol problems, drug problems, age, and length of relationship. Two of the men in the sample likely had Klinefelter's syndrome and analyses were repeated excluding these two individuals, leading to similar results. The implications of the genetics findings for the etiology and treatment of IPV among men in batter intervention programs are briefly discussed. PMID:24759925

EIA models and capacity building in Viet Nam: an analysis of development aid programs

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

Doberstein, Brent

2004-04-01

There has been a decided lack of empirical research examining development aid agencies as 'agents of change' in environmental impact assessment (EIA) systems in developing countries, particularly research examining the model of environmental planning practice promoted by aid agencies as part of capacity building. This paper briefly traces a conceptual framework of EIA, then introduces the concept of 'EIA capacity building'. Using Viet Nam as a case study, the paper then outlines the empirical results of the research, focusing on the extent to which aid agency capacity-building programs promoted a Technical vs. Planning Model of EIA and on the coherencemore » of capacity-building efforts across all aid programs. A discussion follows, where research results are interpreted within the Vietnamese context, and implications of research results are identified for three main groups of actors. The paper concludes by calling for development aid agencies to reconceptualise EIA capacity building as an opportunity to transform developing countries' development planning processes.« less

The Application of Metal Oxide Nanomaterials for Chemical Sensor Development

NASA Technical Reports Server (NTRS)

Xu, Jennifer C.; Hunter, Gary W.; Evans, Laura J.; VanderWal, Randy L.; Berger, Gordon M.

2007-01-01

NASA Glenn Research Center (GRC) has been developing miniature chemical sensors for a variety of applications including fire detection, emissions monitoring, fuel leak detection, and environmental monitoring. Smart Lick and Stick sensor technology which integrates a sensor array, electronics, telemetry, and power into one microsystem are being developed. These microsystems require low power consumption for long-term aerospace applications. One approach to decreasing power consumption is the use of nanotechnology. Nanocrystalline tin oxide (SnO2) carbon monoxide (CO) sensors developed previously by this group have been successfully used for fire detection and emissions monitoring. This presentation will briefly review the overall NASA GRC chemical sensor program and discuss our further effort in nanotechnology applications. New carbon dioxide (CO2) sensing material using doped nanocrystalline SnO2 will be discussed. Nanocrystalline SnO2 coated solid electrolyte CO2 sensors and SnO2 nanorod and nanofiber hydrogen (H2) sensors operated at reduced or room temperatures will also be discussed.

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

Pesaran, A.A.; Penney, T.R.; Czanderna, A.W.

The objectives of this document are to present an overview of the work accomplished to date on desiccant cooling to provide assessment of the state of the art of desiccant cooling technology in the field of desiccant material dehumidifier components, desiccant systems, and models. The report also discusses the factors that affect the widespread acceptance of desiccant cooling technology. This report is organized as follows. First, a basic description and historical overview of desiccant cooling technology is provided. Then, the recent research and development (R&D) program history (focusing on DOE`s funded efforts) is discussed. The status of the technology elementsmore » (materials, components, systems) is discussed in detail and a preliminary study on the energy impact of desiccant technology is presented. R&D needs for advancing the technology in the market are identified. The National Renewable Energy Laboratory`s unique desiccant test facilities and their typical outputs are described briefly. Finally, the results of a comprehensive literature search on desiccant cooling are presented in a bibliography. The bibliography contains approximately 900 citations on desiccant cooling.« less

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

Pesaran, A.A.; Penney, T.R.; Czanderna, A.W.

The objectives of this document are to present an overview of the work accomplished to date on desiccant cooling to provide assessment of the state of the art of desiccant cooling technology in the field of desiccant material dehumidifier components, desiccant systems, and models. The report also discusses the factors that affect the widespread acceptance of desiccant cooling technology. This report is organized as follows. First, a basic description and historical overview of desiccant cooling technology is provided. Then, the recent research and development (R D) program history (focusing on DOE's funded efforts) is discussed. The status of the technologymore » elements (materials, components, systems) is discussed in detail and a preliminary study on the energy impact of desiccant technology is presented. R D needs for advancing the technology in the market are identified. The National Renewable Energy Laboratory's unique desiccant test facilities and their typical outputs are described briefly. Finally, the results of a comprehensive literature search on desiccant cooling are presented in a bibliography. The bibliography contains approximately 900 citations on desiccant cooling.« less

Materials and Chemical Sciences Division annual report, 1987

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

Not Available

1988-07-01

Research programs from Lawrence Berkeley Laboratory in materials science, chemical science, nuclear science, fossil energy, energy storage, health and environmental sciences, program development funds, and work for others is briefly described. (CBS)

Quasars, pulsars, black holes and HEAO's

NASA Technical Reports Server (NTRS)

Doolitte, R. F.; Moritz, K.; Whilden, R. D. C.

1974-01-01

Astronomical surveys are discussed by large X-ray, gamma ray, and cosmic ray instruments carried onboard high-energy astronomy observatories. Quasars, pulsars, black holes, and the ultimate benefits of the new astronomy are briefly discussed.

Shopping Mall to Study Hall.

ERIC Educational Resources Information Center

Rittner-Heir, Robbin M.

1999-01-01

Discusses how the Burnsville (Minnesota) expanded its high school classroom space by buying a shopping mall and converting it into classrooms. Renovation costs and classroom layout are briefly discussed; a floor plan is included. (GR)

EPA'S ENVIRONMENTAL TECHNOLOGY VERIFICATION PROGRAM: RAISING CONFIDENCE IN INNOVATION

EPA Science Inventory

This is a general article on the ETV Program which is being submitted to EM, the Air & Waste Management Association's (A&WMA's) monthly magazine. In addition to background on the program, some of its accomplishments, and organization, the article briefly addresses different veri...

Spawning Academic Programs.

ERIC Educational Resources Information Center

Williams, Vernon

This paper briefly describes initiation of academic programming in the area of student development and transplantation of that programming into departmental and college curricula. Obvious advantages of this approach include placing student development courses in tne hands of staff who know students best, insuring the courses' continued existence,…

[Therapy of orbital neoplasms in small animals].

PubMed

Spiess, B M; Rühli, M B; Bauer, G A

1995-10-01

The incidence, clinical signs and diagnostic work-up of orbital neoplasms is briefly discussed. The surgical management of such tumors is discussed in detail on the basis of three clinical cases. Long-term functional and cosmetic results are shown. Intraoperative and postoperative complications are discussed.

School-Age Parents: Federal Programs and Policies Relevant to Pregnant or Parenting Secondary Students.

ERIC Educational Resources Information Center

Moore, Kristin A.

Federal programs and policies that affect pregnant and parenting teenagers, particularly those programs that are of relevance to schools, are briefly described. The main categories of programs and legislation described are: (1) those bearing on teenage parents and education; (2) pre-school programs; (3) day care; (4) welfare; (5) social services;…

Extension Wellness Ambassadors: Individual Effects of Participation in a Health-Focused Master Volunteer Program

ERIC Educational Resources Information Center

Washburn, Lisa T.; Traywick, LaVona; Copeland, Lauren; Vincent, Jessica

2017-01-01

We present findings from a pilot implementation of the Extension Wellness Ambassador Program, a health-focused master volunteer program, and briefly describe the program approach and purpose. Program participants received 40 hr of training and completed assessments of self-efficacy, physical activity, and functional fitness at baseline and 3-month…

Exploring the Possibilities: Earth and Space Science Missions in the Context of Exploration

NASA Technical Reports Server (NTRS)

Pfarr, Barbara; Calabrese, Michael; Kirkpatrick, James; Malay, Jonathan T.

2006-01-01

According to Dr. Edward J. Weiler, Director of the Goddard Space Flight Center, "Exploration without science is tourism". At the American Astronautical Society's 43rd Annual Robert H. Goddard Memorial Symposium it was quite apparent to all that NASA's current Exploration Initiative is tightly coupled to multiple scientific initiatives: exploration will enable new science and science will enable exploration. NASA's Science Mission Directorate plans to develop priority science missions that deliver science that is vital, compelling and urgent. This paper will discuss the theme of the Goddard Memorial Symposium that science plays a key role in exploration. It will summarize the key scientific questions and some of the space and Earth science missions proposed to answer them, including the Mars and Lunar Exploration Programs, the Beyond Einstein and Navigator Programs, and the Earth-Sun System missions. It will also discuss some of the key technologies that will enable these missions, including the latest in instruments and sensors, large space optical system technologies and optical communications, and briefly discuss developments and achievements since the Symposium. Throughout history, humans have made the biggest scientific discoveries by visiting unknown territories; by going to the Moon and other planets and by seeking out habitable words, NASA is continuing humanity's quest for scientific knowledge.

Software List.

ERIC Educational Resources Information Center

Computers in Chemical Education Newsletter, 1984

1984-01-01

Lists and briefly describes computer programs recently added to those currently available from Project SERAPHIM. Program name, subject, hardware, author, supplier, and current cost are provided in separate listings for Apple, Atari, Pet, VIC-20, TRS-80, and IBM-PC. (JN)

The Correlates of Academic Performance for English Language Learner Students in a New England District. Stated Briefly. REL 2014-021

ERIC Educational Resources Information Center

Parker, Caroline E.; O'Dwyer, Laura M.; Irwin, Clare W.

2014-01-01

This "Stated Briefly" report is a companion piece that summarizes the results of another report of the same name. The study examined student and program characteristics that are related to English proficiency and content area achievement for English language learner students in one urban district in New England. The study found that…

Space-Based Space Surveillance Logistics Case Study: A Qualitative Product Support Element Analysis

DTIC Science & Technology

2017-12-01

Facilities and Infrastructure. Product Support Management and Design Interface are also covered, but only in a general manner. Conclusions from the study...core analysis, with the overarching two elements ( Design Interface and Product Support Management) mentioned briefly. G. THESIS STATEMENT This...were implemented. The two overarching elements of Product Support Management and Design Interface will be discussed briefly in the findings section

Development efforts to improve curved-channel microchannel plates

NASA Technical Reports Server (NTRS)

Corbett, M. B.; Feller, W. B.; Laprade, B. N.; Cochran, R.; Bybee, R.; Danks, A.; Joseph, C.

1993-01-01

Curved-channel microchannel plate (C-plate) improvements resulting from an ongoing NASA STIS microchannel plate (MCP) development program are described. Performance limitations of previous C-plates led to a development program in support of the STIS MAMA UV photon counter, a second generation instrument on the Hubble Space Telescope. C-plate gain, quantum detection efficiency, dark noise, and imaging distortion, which are influenced by channel curvature non-uniformities, have all been improved through use of a new centrifuge fabrication technique. This technique will be described, along with efforts to improve older, more conventional shearing methods. Process optimization methods used to attain targeted C-plate performance goals will be briefly characterized. Newly developed diagnostic measurement techniques to study image distortion, gain uniformity, input bias angle, channel curvature, and ion feedback, will be described. Performance characteristics and initial test results of the improved C-plates will be reported. Future work and applications will also be discussed.

Postdoctoral recruitment in neuropsychology: a review and call for inter-organizational action.

PubMed

Belanger, Heather G; Vanderploeg, Rodney D; Silva, Marc A; Cimino, Cynthia R; Roper, Brad L; Bodin, Doug

2013-01-01

The history of centralized matches for postgraduate selection is briefly discussed with a focus on the match instituted by the Association of Postdoctoral Programs in Clinical Neuropsychology (APPCN) in 2001] Survey data, conducted both by APPCN and independently, are summarized. In general, despite incomplete participation and an estimated 30% rate of "exploding offers", applicants are somewhat satisfied with the match according to recent surveys (although satisfaction varies depending on whether an applicant matched). Given the high rate of withdrawal, the history of other specialties with suboptimal participation, and the concerns most commonly expressed by participants about this issue in survey data, there is cause for concern. We assert that incomplete participation in the match hurts applicants and programs. We propose that focused efforts are needed involving multiple organizations to enhance the match, including the Clinical Neuropsychology Synarchy (CNS) as our specialty council and the multiple organizations represented on the CNS.

NASA spinoffs to bioengineering and medicine

NASA Technical Reports Server (NTRS)

Rouse, D. J.; Winfield, D. L.; Canada, S. C.

1991-01-01

Through the active transfer of technology, the National Aeronautics and Space Administration (NASA) Technology Utilization (TU) Program assists private companies, associations, and government agencies to make effective use of NASA's technological resources to improve U.S. economic competitiveness and to provide societal benefit. Aerospace technology from areas such as digital image processing, space medicine and biology, microelectronics, optics and electrooptics, and ultrasonic imaging have found many secondary applications in medicine. Examples of technology spinoffs are briefly discussed to illustrate the benefits realized through adaptation of aerospace technology to solve health care problems. Successful implementation of new technologies increasingly requires the collaboration of industry, universities, and government, and the TU Program serves as the liaison to establish such collaborations with NASA. NASA technology is an important resource to support the development of new medical products and techniques that will further advance the quality of health care available in the U.S. and worldwide.

Biomedical applications of NASA technology

NASA Technical Reports Server (NTRS)

Friedman, Donald S.

1991-01-01

Through the active transfer of technology, NASA Technology Utilization (TU) Program assists private companies, associations, and government agencies to make effective use of NASA's technological resources to improve U.S. economic competitiveness and to provide societal benefit. Aerospace technology from such areas as digital image processing, space medicine and biology, microelectronics, optics, and electro-optics, and ultrasonic imaging have found many secondary applications in medicine. Examples of technology spinoffs are briefly discussed to illustrate the benefits realized through adaptation of aerospace technology to solve health care problems. Successful implementation of new technologies increasingly requires the collaboration of industry, universities, and government and the TU Program serves as the liaison to establish such collaborations with NASA. NASA technology is an important resource to support the development of new medical products and techniques that will further advance the quality of health care available in the U.S. and worldwide.

Developing leadership in nurse managers: the British Columbia Nursing Leadership Institute.

PubMed

MacPhee, Maura; Bouthillette, France

2008-01-01

The British Columbia Nursing Administrative Leadership Institute for First Line Nurse Leaders (BC NLI) is a collaborative partnership among British Columbia's Chief Nursing Officers, the Ministry of Health Nursing Directorate and the University of British Columbia School of Nursing. This initiative consists of a four-day residential program and a year-long leadership project between BC NLI participants and their organizational mentors. The evidence-based curriculum covers universal leadership and management concepts, but it also addresses leadership issues of relevance to nurse leaders in today's complex healthcare environments. The BC NLI is part of a provincial health human resources endeavour to ensure sufficient nursing leaders - for now and in the future. This paper will discuss the development, implementation and evaluation of the BC NLI. Unique aspects of the program, such as its online networking component, will be described, and its role in nursing leadership research will be briefly examined.

Micromachined Tunable Fabry-Perot Filters for Infrared Astronomy

NASA Technical Reports Server (NTRS)

Barclay, Richard; Bier, Alexander; Chen, Tina; DiCamillo, Barbara; Deming, Drake; Greenhouse, Matthew; Henry, Ross; Hewagama, Tilak; Jacobson, Mindy; Loughlin, James;

Interventions Targeting Mental Health Self-Stigma: A Review and Comparison

PubMed Central

Yanos, Philip T.; Lucksted, Alicia; Drapalski, Amy L.; Roe, David; Lysaker, Paul

2014-01-01

Objective With growing awareness of the impact of mental illness self-stigma, interest has arisen in the development of interventions to combat it. The present article briefly reviews and compares interventions targeting self-stigma to clarify the similarities and important differences between the interventions. Methods We conducted a narrative review of published literature on interventions targeting self-stigma. Results Six intervention approaches (Healthy Self-Concept, Self-Stigma Reduction Program, Ending Self-Stigma, Narrative Enhancement and Cognitive Therapy, Coming Out Proud, and Anti-Stigma Photo-Voice Intervention) were identified and are discussed, and data is reviewed on format, group-leader backgrounds, languages, number of sessions, primary mechanisms of action, and the current state of data on their efficacy. Conclusions and Implications for Practice We conclude with a discussion of common elements and important distinctions between the interventions and a consideration of which interventions might be best suited to particular populations or settings. PMID:25313530

An overview of Korean astronaut’s space experiments

NASA Astrophysics Data System (ADS)

Lee, J. H.; Kim, Y. K.; Yi, S. Y.; Kim, K. S.; Kang, S. W.; Choi, G. H.; Sim, E. S.

2010-10-01

The paper presents an overview of the scientific space experiments in the Korean Astronaut Program (KAP) that were conducted on the International Space Station (ISS), beginning with launch of the Soyuz TMA-12 spacecraft with the first Korean astronaut and two Russian astronauts on April 8, 2008 and returning to Earth on April 19, 2008. During the 10 days aboard the ISS, the Korean astronaut successfully completed thirteen scientific experiments in biology, life science, material science, earth science, and system engineering, five educational space experiments, and three kinds of international collaboration experiments. These experiments were the first Korean manned space experiments and these missions were the first steps toward the manned space exploration by Korea. In this paper, we briefly discuss the descriptions, conduct, and results of the space experiments and discuss future plans. In addition, the lessons learned with respect to the performing of these manned space experiments on the ISS are presented.

Interventions targeting mental health self-stigma: A review and comparison.

PubMed

Yanos, Philip T; Lucksted, Alicia; Drapalski, Amy L; Roe, David; Lysaker, Paul

2015-06-01

With growing awareness of the impact of mental illness self-stigma, interest has arisen in the development of interventions to combat it. The present article briefly reviews and compares interventions targeting self-stigma to clarify the similarities and important differences between the interventions. We conducted a narrative review of published literature on interventions targeting self-stigma. Six intervention approaches (Healthy Self-Concept, Self-Stigma Reduction Program, Ending Self-Stigma, Narrative Enhancement and Cognitive Therapy, Coming Out Proud, and Anti-Stigma Photo-Voice Intervention) were identified and are discussed, and data is reviewed on format, group-leader backgrounds, languages, number of sessions, primary mechanisms of action, and the current state of data on their efficacy. We conclude with a discussion of common elements and important distinctions between the interventions and a consideration of which interventions might be best suited to particular populations or settings. (c) 2015 APA, all rights reserved).

Molecular mechanisms of induced pluripotency.

PubMed

Kulcenty, Katarzyna; Wróblewska, Joanna; Mazurek, Sylwia; Liszewska, Ewa; Jaworski, Jacek

2015-01-01

Growing knowledge concerning transcriptional control of cellular pluripotency has led to the discovery that the fate of differentiated cells can be reversed, which has resulted in the generation, by means of genetic manipulation, of induced pluripotent stem cells. Overexpression of just four pluripotency-related transcription factors, namely Oct3/4, Sox2, Klf4, and c-Myc (Yamanaka factors, OKSM), in fibroblasts appears sufficient to produce this new cell type. Currently, we know that these factors induce several changes in genetic program of differentiated cells that can be divided in two general phases: the initial one is stochastic, and the subsequent one is highly hierarchical and organised. This review briefly discusses the molecular events leading to induction of pluripotency in response to forced presence of OKSM factors in somatic cells. We also discuss other reprogramming strategies used thus far as well as the advantages and disadvantages of laboratory approaches towards pluripotency induction in different cell types.

Black hole formation due to collapsing dark matter in a presence of dark energy in the brane-world scenario

NASA Astrophysics Data System (ADS)

Shah, Hasrat Hussain

In the last three to four decades, various programs have been studied in order to investigate the final fate of gravitational collapse of massive astronomical objects. In the theoretical context, Black Holes (BHs) are the consequence of final stage of the gravitational collapse. In this work, we investigated the gravitational collapse process of a spherically symmetric star constituted of dark matter (DM), ρM, and Dark Energy (DE), ρ in the context of the brane-world scenario. In our model, we discussed the anisotropy of the pressure in a fluid with Equation of State (EoS) pt = kρ and pr = lρ, (l + 2k < ‑1). We briefly discussed various cases of gravitational collapse and it is found that BH can be formed by the gravitational collapse in brane-world regime while in some cases there is only a naked singularity at their end state.

A Quantitative Evaluation of Dissolved Oxygen Instrumentation

NASA Technical Reports Server (NTRS)

Pijanowski, Barbara S.

1971-01-01

The implications of the presence of dissolved oxygen in water are discussed in terms of its deleterious or beneficial effects, depending on the functional consequences to those affected, e.g., the industrialist, the oceanographer, and the ecologist. The paper is devoted primarily to an examination of the performance of five commercially available dissolved oxygen meters. The design of each is briefly reviewed and ease or difficulty of use in the field described. Specifically, the evaluation program treated a number of parameters and user considerations including an initial check and trial calibration for each instrument and a discussion of the measurement methodology employed. Detailed test results are given relating to the effects of primary power variation, water-flow sensitivity, response time, relative accuracy of dissolved-oxygen readout, temperature accuracy (for those instruments which included this feature), error and repeatability, stability, pressure and other environmental effects, and test results obtained in the field. Overall instrument performance is summarized comparatively by chart.

The Cooperative Distributive Education Program for Employers of Cooperative Distributive Education Students.

ERIC Educational Resources Information Center

Schwartz, Melvin

The booklet serves to acquaint employers with the cooperative distributive education program in New Jersey. Contents briefly cover facts concerning: the benefits of the program to the employer, conditions of employment of students, the students themselves, what students gain from the program, the role of the teacher coordinator, the students'…

Long-Term Preservation of NASA Heliophysics Data and Access: Where We Were and Where We're Going

NASA Technical Reports Server (NTRS)

McGuire, Robert E.

2011-01-01

The importance of ensuring preservation and useful access to the unique science potential of past, present and future NASA solar and space physics (i.e. heliophysics) data has been recognized since the inception of NASA but remains challenging. In this talk, I will briefly review the history of this topic and and then discuss the present NASA model for heliophysics science data management, including key current resources for finding and using data projects like the Space Physics Data Facility. I will highlight expected future directions, building on working elements of the present program and exploiting new technology, to further improve the data environment, address existing issues and anticipate emerging challenges.

[[The global significance of the Cairo conference: the new program of action of the International Conference on Population and Development

PubMed

Atoh, M

1994-10-01

"The [1994] International Conference on Population and Development was held in Cairo, Egypt.... In this essay I briefly described global population trends and [their] economic and ecological implications, stated the temporal progress from arguments in the three Preparatory Committees toward the achievement of consensus at the end of the Cairo Conference, summarized and commented [on] each chapter of the Programme of Action, clarified the major characteristics of the Cairo document compared to the documents in Bucharest and Mexico City, and finally discussed the effectiveness of the strategy suggested in the Cairo document for addressing population and development issues in the context of sustainability." (SUMMARY IN ENG) excerpt

Current challenges and problems in teaching pathophysiology in Ukraine - another reaction to Churilov's paper.

PubMed

Ataman, Oleksandr V

2017-12-01

Pathophysiology in Ukraine has rich traditions and achievements in the scientific areas, as well as in teaching academic discipline. Its history, the main Ukrainian scientific schools and their famous representatives are briefly described. The content of existing study program, the main approaches to teaching, and some methodological and organizational problems needed to be solved are characterized. The necessity and usefulness of developing and implementing the three separate courses of discipline (Essential, Clinical and Advanced Pathophysiology) are substantiated. The place of Pathophysiology in the training of physicians with different kinds of their future activity is discussed. Relation of teaching Pathophysiology to Translational and Personalized Medicine is tried to be shown.

Photometric study of the eclipsing binary GR Bootis

NASA Astrophysics Data System (ADS)

Zhang, Z. L.; Zhang, Y. P.; Fu, J. N.; Xue, H. F.

2016-07-01

We present CCD photometry and low-resolution spectra of the eclipsing binary GR Boo. A new ephemeris is determined based on all the available times of the minimum light. The period analysis reveals that the orbital period is decreasing with a rate of dP / dt = - 2.05 ×10-10 d yr-1 . A photometric analysis for the obtained light curves is performed with the Wilson-Devinney Differential Correction program for the first time. The photometric solutions confirm the W UMa-type nature of the binary system. The mass ratio turns out to be q = 0.985 ± 0.001 . The evolutionary status and physical nature of the binary system are briefly discussed.

Overview of materials processing in space activity at Marshall Space Flight Center

NASA Technical Reports Server (NTRS)

Williams, J. R.; Chassay, R. P.; Moore, W. W.; Ruff, R. C.; Yates, I. C.

1984-01-01

An overview of activities involving the Space Transportation System (STS), now in the operational phase, and results of some of the current space experiments, as well as future research opportunities in microgravity environment, are presented. The experiments of the Materials Processing in Space Program flown on the STS, such as bioseparation processes, isoelectric focusing, solidification and crystal growth processes, containerless processes, and the Materials Experiment Assembly experiments are discussed. Special consideration is given to the experiments to be flown aboard the Spacelab 3 module, the Fluids Experiments System, and the Vapor Crystal Growth System. Ground-based test facilities and planned space research facilities, as well as the nature of the commercialization activities, are briefly explained.

Free-piston Stirling Engine system considerations for various space power applications

NASA Technical Reports Server (NTRS)

Dochat, George R.; Dhar, Manmohan

1991-01-01

Free-Piston Stirling Engines (FPSE) have the potential to provide high reliability, long life, and efficient operation. Therefore, they are excellent candidates for the dynamic power conversion module of a space-based, power-generating system. FPSE can be coupled with many potential heat sources (radioisotope, solar, or nuclear reactor), various heat input systems (pumped loop, heat pipe), heat rejection (pumped loop or heat pipe), and various power management and distribution systems (ac, dc, high or low voltage, and fixed or variable load). This paper reviews potential space missions that can be met using free-piston Stirling engines and discusses options of various system integration approaches. This paper briefly outlines the program and recent progress.

A Comprehensive Review of Swarm Optimization Algorithms

PubMed Central

2015-01-01

Many swarm optimization algorithms have been introduced since the early 60’s, Evolutionary Programming to the most recent, Grey Wolf Optimization. All of these algorithms have demonstrated their potential to solve many optimization problems. This paper provides an in-depth survey of well-known optimization algorithms. Selected algorithms are briefly explained and compared with each other comprehensively through experiments conducted using thirty well-known benchmark functions. Their advantages and disadvantages are also discussed. A number of statistical tests are then carried out to determine the significant performances. The results indicate the overall advantage of Differential Evolution (DE) and is closely followed by Particle Swarm Optimization (PSO), compared with other considered approaches. PMID:25992655

Study of robotics systems applications to the space station program

NASA Technical Reports Server (NTRS)

Fox, J. C.

1983-01-01

Applications of robotics systems to potential uses of the Space Station as an assembly facility, and secondarily as a servicing facility, are considered. A typical robotics system mission is described along with the pertinent application guidelines and Space Station environmental assumptions utilized in developing the robotic task scenarios. A functional description of a supervised dual-robot space structure construction system is given, and four key areas of robotic technology are defined, described, and assessed. Alternate technologies for implementing the more routine space technology support subsystems that will be required to support the Space Station robotic systems in assembly and servicing tasks are briefly discussed. The environmental conditions impacting on the robotic configuration design and operation are reviewed.

Conference scene: shining lights on the future of autoimmunity in Asia.

PubMed

Perricone, Carlo; Perricone, Roberto

2012-03-01

The Congress on Autoimmunity was held, as was the previous 4th Asian Congress on Autoimmunity meeting, in Suntec City, Singapore, on 17-19 November 2011. The congress saw the participation of prestigious experts within the fields of autoimmunity, immunology, rheumatology, cardiovascular diseases and diabetology, with the enlightening concepts discussed briefly summarized herein. The Honorary President of the congress, Yehuda Shoenfeld, together with the local and international organizing committees, successfully put together an attractive scientific program with topics including the most up-to-date achievements and discoveries in all aspects of autoimmunity. In the surrounding of a beautiful city, autoimmunity was untangled, and novel, brilliant ideas emerged that could help to solve this fascinating conundrum.

Project SERAPHIM Report.

ERIC Educational Resources Information Center

Moore, John W.

1983-01-01

Lists and briefly describes computer programs recently added to those currently available from Project SERAPHIM. Program name, subject, hardware, author, supplier, and cost are provided in separate listings for Apple, PET, TRS-80 I or III, IBM, VIC-20, TERAK, and PDP-11 microcomputers. Includes corrections for two current Apple programs. (JN)

MULGRES: a computer program for stepwise multiple regression analysis

Treesearch

A. Jeff Martin

1971-01-01

MULGRES is a computer program source deck that is designed for multiple regression analysis employing the technique of stepwise deletion in the search for most significant variables. The features of the program, along with inputs and outputs, are briefly described, with a note on machine compatibility.

The Advantage of Same-Sex Programs.

ERIC Educational Resources Information Center

Wollam, Jean

1990-01-01

Considered are advantages of summer science programs limited to young high school women. Same sex courses are seen to eliminate unconscious gender bias in instruction and counter tendencies for female students to be less involved in science, mathematics, and computer activities. Four specific programs are briefly described. (DB)

A Report of Innovative Rural School Programs In the United States.

ERIC Educational Resources Information Center

Barker, Bruce O.; Muse, Ivan D.

Ten innovative rural school programs are briefly described. Included are North Dakota's Mott School District #6 (316 students), which cooperates in a Multi-District Vocational Mobile Program bringing vocational education opportunities to isolated, rural students; Washington's Liberty School District (180 secondary students), where supervised…

Adaptive Treatment Strategies in Youth Mental Health: A Commentary on Advantages, Challenges, and Potential Directions.

PubMed

Sherrill, Joel T

2016-01-01

This commentary underscores the importance and potential of the research approaches and intervention strategies described in the JCCAP special issue on the Science of Adaptive Treatment Strategies in Child and Adolescent Mental Health for addressing the widely observed heterogeneity in response to even our most promising research-informed interventions. First, the commentary briefly summarizes the advantages of these approaches and highlights how these programs of research are responsive to widely agreed-upon calls for more personalized, prescriptive interventions. Next, the commentary briefly discusses key common challenges and gaps in our knowledge that might be addressed to advance the development, testing, and implementation of adaptive intervention strategies. For example, research to identify robust moderators that might serve as potential tailoring variables for initial assignment and sequencing of interventions, efforts to operationalize surrogate endpoints for early identification of individuals who are unlikely to respond to first-line interventions, and research that helps define what constitutes an adequate exposure (i.e., dose) or response threshold (e.g., response that suggests the need to intensify, switch, or augment interventions) would inform decision rules for adaptive algorithms. The commentary concludes with a discussion of potential strategies and current initiatives that might ultimately help facilitate research on more targeted, prescriptive approaches to intervening, including efforts to encourage investigators to use common data elements, to share and integrate data across trials, and to employ a more mechanism-based approach to intervention development and testing.

Core Noise: Overview of Upcoming LDI Combustor Test

NASA Technical Reports Server (NTRS)

Hultgren, Lennart S.

2012-01-01

This presentation is a technical summary of and outlook for NASA-internal and NASA-sponsored external research on core (combustor and turbine) noise funded by the Fundamental Aeronautics Program Fixed Wing Project. The presentation covers: the emerging importance of core noise due to turbofan design trends and its relevance to the NASA N+3 noise-reduction goal; the core noise components and the rationale for the current emphasis on combustor noise; and the current and planned research activities in the combustor-noise area. Two NASA-sponsored research programs, with particular emphasis on indirect combustor noise, "Acoustic Database for Core Noise Sources", Honeywell Aerospace (NNC11TA40T) and "Measurement and Modeling of Entropic Noise Sources in a Single-Stage Low-Pressure Turbine", U. Illinois/U. Notre Dame (NNX11AI74A) are briefly described. Recent progress in the development of CMC-based acoustic liners for broadband noise reduction suitable for turbofan-core application is outlined. Combustor-design trends and the potential impacts on combustor acoustics are discussed. A NASA GRC developed nine-point lean-direct-injection (LDI) fuel injector is briefly described. The modification of an upcoming thermo-acoustic instability evaluation of the GRC injector in a combustor rig to also provide acoustic information relevant to community noise is presented. The NASA Fundamental Aeronautics Program has the principal objective of overcoming today's national challenges in air transportation. The reduction of aircraft noise is critical to enabling the anticipated large increase in future air traffic. The Quiet Performance Research Theme of the Fixed Wing Project aims to develop concepts and technologies to dramatically reduce the perceived community noise attributable to aircraft with minimal impact on weight and performance.

MONTHLY REPORT OF DEVELOPMENT, SEPTEMBER 1963

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

None

1964-10-31

Methods for separating germanium from Taiga carbonaceous shale by flotation and salt roasting are described. The recovery of vanadium from Beaverlodge mill tailings by carbonate leaching is briefly discussed. Methods of chemical analysis are also discussed. (N.W.R.)

Multimodal Self-Management for Children: An Holistic Program for Teachers.

ERIC Educational Resources Information Center

O'Keefe, Edward J.

This paper describes an innovative program for teaching self-management to children in elementary and secondary schools. The background of techniques for teaching self-management is briefly reviewed, the application of self-management techniques is noted, deficits in self-management programs are considered, and Lazarus's multimodal model of…

Title I, Part B, Institutionalized Facilities Program, Summer 1982. Annual Evaluation Report.

ERIC Educational Resources Information Center

New York City Board of Education, Brooklyn, NY. Office of Educational Evaluation.

This 1982 summer Title I, Part B, Institutionalized Facilities Program provided supplementary career instruction to 188 students residing in facilities for neglected and delinquent children and youth. This report briefly describes the program, providing information on methodology, physical setting, equipment, and supplies; population and class…

The Care and Feeding of Embryonic Trainers

ERIC Educational Resources Information Center

Jones, Rob

1975-01-01

The purpose of the article is threefold: (1) to briefly introduce the first students in the Training and Development Program at Grand Canyon College, (2) to look at the content and methodology of the program, and (3) to mention some of the local and national supporters of the program. (Author/BP)

Overview of Graduate Programs in Public Health Outside Schools of Public Health, 1981-82.

ERIC Educational Resources Information Center

Holmstrom, Engin Inel

A 2-year project that identified and described characteristics of graduate programs outside schools of public health is briefly summarized. The project also established linkages among professional organizations representing graduates from these programs. Recommendations of the advisory committee, which was composed of representatives from these…

Air Pollution Training Programs.

ERIC Educational Resources Information Center

Public Health Service (DHEW), Rockville, MD.

This catalog lists the universities, both supported and not supported by the Division of Air Pollution, which offer graduate programs in the field of air pollution. The catalog briefly describes the programs and their entrance requirements, the requirements, qualifications and terms of special fellowships offered by the Division of Air Pollution.…

ATLes: the strategic application of Web-based technology to address learning objectives and enhance classroom discussion in a veterinary pathology course.

PubMed

Hines, Stephen A; Collins, Peggy L; Quitadamo, Ian J; Brahler, C Jayne; Knudson, Cameron D; Crouch, Gregory J

2005-01-01

A case-based program called ATLes (Adaptive Teaching and Learning Environments) was designed for use in a systemic pathology course and implemented over a four-year period. Second-year veterinary students working in small collaborative learning groups used the program prior to their weekly pathology laboratory. The goals of ATLes were to better address specific learning objectives in the course (notably the appreciation of pathophysiology), to solve previously identified problems associated with information overload and information sorting that commonly occur as part of discovery-based processes, and to enhance classroom discussion. The program was also designed to model and allow students to practice the problem-oriented approach to clinical cases, thereby enabling them to study pathology in a relevant clinical context. Features included opportunities for students to obtain additional information on the case by requesting specific laboratory tests and/or diagnostic procedures. However, students were also required to justify their diagnostic plans and to provide mechanistic analyses. The use of ATLes met most of these objectives. Student acceptance was high, and students favorably reviewed the online ''Content Links'' that made useful information more readily accessible and level appropriate. Students came to the lab better prepared to engage in an in-depth and high-quality discussion and were better able to connect clinical problems to underlying changes in tissue (lesions). However, many students indicated that the required time on task prior to lab might have been excessive relative to what they thought they learned. The classroom discussion, although improved, was not elevated to the expected level-most likely reflecting other missing elements of the learning environment, including the existing student culture and the students' current discussion skills. This article briefly discusses the lessons learned from ATLes and how similar case-based exercises might be combined with other approaches to enhance and enliven classroom discussions in the veterinary curriculum.

Scrutiny of the Bounty or Teaching Critical Thinking in

ERIC Educational Resources Information Center

Cash, D. Michele

This paper, presented at the Indiana Library Association Meeting, discusses critical thinking in general terms and then briefly discusses why it is important to include critical thinking skills in bibliographic instruction sessions at the higher education level. A discussion of the instructional design of bibliographic instruction in relation to…

A successful model for longitudinal community-engaged health research: the 2040 Partners for Health Student Program.

PubMed

Redman, Romany M; Reinsvold, Magdalena C; Reddy, Anireddy; Bennett, Paige E; Hoerauf, Janine M; Puls, Kristina M; Ovrutsky, Alida R; Ly, Alexandra R; White, Gregory; McNeil, Owetta; Meredith, Janet J

2017-06-01

Community-based participatory research [CBPR] is an emerging approach to collaborative research aimed at creating locally effective and sustainable interventions. The 2040 Partners for Health student program was developed as a unique model of longitudinal CBPR. Analysis of this program and its components illuminates both the challenges and the opportunities inherent in community engagement. The program rests on a foundation of a community-based, non-profit organization and a supportive academic university centre. Inter-professional health students and community members of underserved populations work together on different health projects by employing an adapted CBPR methodology. Three successful examples of sustainable CBPR projects are briefly described. The three projects are presented as primary outcomes resulting from this model. Benefits and challenges of the model as an approach to community-engaged research are discussed as well as secondary benefits of student participation. The 2040 Partners for Health student program represents a successful model of CBPR, illuminating common challenges and reiterating the profound value of community-engaged research. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Bioethical considerations in animal production.

PubMed

Reynnells, R D

2004-03-01

The Western Coordinating Committee-204 (WCC-204) on animal bioethics is a multistate research committee that was formed through the cooperation of several university and government personnel having diverse backgrounds. The WCC-204 is pleased to provide this symposium to Poultry Science Association (PSA) members and invite their participation in the committee. Generic objectives of the committee include facilitation of dialogue to improve our understanding of complex ethical issues related to animal production and utilization by humans, to encourage research and educational programs in this area, and to create a means for critical analysis of the animal sciences professions. The basis for philosophical discussions and religious implications of bioethical discussions that create profound differences of opinion between people is discussed. The various and often underappreciated contributions of society to the structure of our current food production system, and society's approach to change (taking marketplace responsibility for demands vs. regulations), are briefly discussed. Several factors that may contribute to the creation of conflicts and misunderstandings are listed. Speakers will discuss the WCC-204 organization, the need to define where there is agreement between opposing entities, education of students and others through contemporary issues classes, and global issues related to animal well-being.

Overview of the 5 Rs

EPA Science Inventory

This introduction to the lunchtime symposium and panel discussion introduces the panel topics and participants from across the spectrum of organizations who have responded to large scale disasters. This overview will briefly discuss the role of exposure science during each phase ...

Remote sensing as a tool in assessing soil moisture

NASA Technical Reports Server (NTRS)

Carlson, C. W.

1978-01-01

The effects of soil moisture as it relates to agriculture is briefly discussed. The use of remote sensing to predict scheduling of irrigation, runoff and soil erosion which contributes to the prediction of crop yield is also discussed.

Integrated planning and scheduling for Earth science data processing

NASA Technical Reports Server (NTRS)

Boddy, Mark; White, Jim; Goldman, Robert; Short, Nick, Jr.

1995-01-01

Several current NASA programs such as the EOSDIS Core System (ECS) have data processing and data management requirements that call for an integrated planning and scheduling capability. In this paper, we describe the experience of applying advanced scheduling technology operationally, in terms of what was accomplished, lessons learned, and what remains to be done in order to achieve similar successes in ECS and other programs. We discuss the importance and benefits of advanced scheduling tools, and our progress toward realizing them, through examples and illustrations based on ECS requirements. The first part of the paper focuses on the Data Archive and Distribution (DADS) V0 Scheduler. We then discuss system integration issues ranging from communication with the scheduler to the monitoring of system events and re-scheduling in response to them. The challenge of adapting the scheduler to domain-specific features and scheduling policies is also considered. Extrapolation to the ECS domain raises issues of integrating scheduling with a product-generation planner (such as PlaSTiC), and implementing conditional planning in an operational system. We conclude by briefly noting ongoing technology development and deployment projects being undertaken by HTC and the ISTB.

Zero tolerance for incorrect data: Best practices in SQL transaction programming

NASA Astrophysics Data System (ADS)

Laiho, M.; Skourlas, C.; Dervos, D. A.

2015-02-01

DBMS products differ in the way they support even the basic SQL transaction services. In this paper, a framework of best practices in SQL transaction programming is given and discussed. The SQL developers are advised to experiment with and verify the services supported by the DBMS product used. The framework has been developed by DBTechNet, a European network of teachers, trainers and ICT professionals. A course module on SQL transactions, offered by the LLP "DBTech VET Teachers" programme, is also presented and discussed. Aims and objectives of the programme include the introduction of the topics and content of SQL transactions and concurrency control to HE/VET curricula and addressing the need for initial and continuous training on these topics to in-company trainers, VET teachers, and Higher Education students. An overview of the course module, its learning outcomes, the education and training (E&T) content, virtual database labs with hands-on self-practicing exercises, plus instructions for the teacher/trainer on the pedagogy and the usage of the course modules' content are briefly described. The main principle adopted is to "Learn by verifying in practice" and the transactions course motto is: "Zero Tolerance for Incorrect Data".

ELSA and RRI--Editorial.

PubMed

Forsberg, Ellen-Marie

2015-01-01

This editorial presents the background for the article collection 'ELSA and RRI'. It sets the stage for the topics discussed in the collection and briefly presents the different contributions. It concludes by opening up for continued discussion of the relations between ELSA and RRI.

Implementing a Computer/Technology Endorsement in a Classroom Technology Master's Program.

ERIC Educational Resources Information Center

Brownell, Gregg; O'Bannon, Blanche; Brownell, Nancy

In the spring of 1998, the Master's program in Classroom Technology at Bowling Green State University (Ohio) was granted conditional approval to grant, as part of the program, the new State of Ohio Department of Education computer/technology endorsement. This paper briefly describes Ohio's change from certification to licensure, the removal of…

Job Development and Placement: CETA Program Models.

ERIC Educational Resources Information Center

Johnson, Miriam; Sugarman, Marged

One of a series on Comprehensive Employment and Training Act (CETA) program models, this monograph provides professionals employed in CETA programs with information on how job recruiting and searches take place to help them improve their job placement and development skills. The content is in four sections. The first section briefly covers the…

Behavioral Effects Within and Between Individual and Group Reinforcement Procedures.

ERIC Educational Resources Information Center

Reese, Sandra C.; And Others

This paper briefly outlines the outcomes of a large-scale behavioral program, Preparation through Responsive Educational Programs (PREP), involving students with academic and social deficits from a 1350-student junior high school. Overall program effectiveness was assessed by outcome criteria of total school grades, grades in non-PREP classes,…

Developing an MBA Study-Abroad Program at Southeastern Louisiana University

ERIC Educational Resources Information Center

Budden, Michael Craig; Baraya, Aristides R.; Juban, Rusty L.

2005-01-01

International experience is critical for MBA faculty and students, but providing such experience as part of the curriculum is often difficult for relatively small programs. This article briefly describes how the College of Business and Technology at Southeastern Louisiana University developed a partnership program in Costa Rica as one step toward…

Effects of thermal cycling on composite materials for space structures

NASA Technical Reports Server (NTRS)

Tompkins, Stephen S.

1989-01-01

The effects of thermal cycling on the thermal and mechanical properties of composite materials that are candidates for space structures are briefly described. The results from a thermal analysis of the orbiting Space Station Freedom is used to define a typical thermal environment and the parameters that cause changes in the thermal history. The interactions of this environment with composite materials are shown and described. The effects of this interaction on the integrity as well as the properties of GR/thermoset, Gr/thermoplastic, Gr/metal and Gr/glass composite materials are discussed. Emphasis is placed on the effects of the interaction that are critical to precision spacecraft. Finally, ground test methodology are briefly discussed.

Trouble in the Dorms: A Guide to Residential Life Programs for Higher Education Trustees

ERIC Educational Resources Information Center

American Council of Trustees and Alumni, 2009

2009-01-01

This guide briefly retraces the rise of ideologically charged residential life programming on campuses and shows how such programs, despite their seemingly innocuous goals, in fact undercut the principles of rational inquiry that are foundational to the academic enterprise. In the fall of 2007, one university conducted a program for all 7,000…

Conceptual model of comprehensive research metrics for improved human health and environment.

PubMed

Engel-Cox, Jill A; Van Houten, Bennett; Phelps, Jerry; Rose, Shyanika W

2008-05-01

Federal, state, and private research agencies and organizations have faced increasing administrative and public demand for performance measurement. Historically, performance measurement predominantly consisted of near-term outputs measured through bibliometrics. The recent focus is on accountability for investment based on long-term outcomes. Developing measurable outcome-based metrics for research programs has been particularly challenging, because of difficulty linking research results to spatially and temporally distant outcomes. Our objective in this review is to build a logic model and associated metrics through which to measure the contribution of environmental health research programs to improvements in human health, the environment, and the economy. We used expert input and literature research on research impact assessment. With these sources, we developed a logic model that defines the components and linkages between extramural environmental health research grant programs and the outputs and outcomes related to health and social welfare, environmental quality and sustainability, economics, and quality of life. The logic model focuses on the environmental health research portfolio of the National Institute of Environmental Health Sciences (NIEHS) Division of Extramural Research and Training. The model delineates pathways for contributions by five types of institutional partners in the research process: NIEHS, other government (federal, state, and local) agencies, grantee institutions, business and industry, and community partners. The model is being applied to specific NIEHS research applications and the broader research community. We briefly discuss two examples and discuss the strengths and limits of outcome-based evaluation of research programs.

Software product description

NASA Technical Reports Server (NTRS)

1991-01-01

An overview of the MultiNet system is presented. Services, supported configurations, remote printer services, netstat, netcontrol, DECnet interoperability services, and programming libraries are briefly described.

Mexico's Program for Science and Technology, 1978 to 1982.

ERIC Educational Resources Information Center

Flores, Edmundo

1979-01-01

Describes briefly the National Council for Science and Technology (CONACYT) of Mexico, and outlines Mexico's Program for Science and Technology which includes 2,489 projects in basic and applied sciences at a cost of $260 million from 1978 to 1982. (HM)

Maximizing Value for Training with ISO 9000.

ERIC Educational Resources Information Center

Russo, C. W. Russ; Russo, Tracy Callaway

1996-01-01

The International Organization for Standardization (ISO) has created quality assurance guidelines that help technology trainers and educators manage and organize training programs. This article briefly outlines program design principles, emphasizing needs analysis and outcome evaluation, performance documentation, and process management. ISO 9000…

Erickson and Rogers: The Differences Do Make a Difference.

ERIC Educational Resources Information Center

Lopez, Frederick G.

1987-01-01

Extends an earlier discussion by Gunnison (1985) of the similarities between Milton Erickson and Carl Rogers by citing several important differences in their respective counseling approaches. Briefly discusses implications of these differences to the continuing evolution of counseling theory and practice. (Author)

Hydrogen and advanced aerospace materials

NASA Technical Reports Server (NTRS)

Nelson, Howard G.

1988-01-01

The hydrogen embrittlement is briefly reviewed and discussed in terms of specific structural materials considered for use on a generic, hydrogen-fueled, hypersonic aerospace vehicle. A few unusual hydrogen-material incompatibility concerns are identified and some solution methodologies are discussed that could potentially lessen these concerns.

The regulatory horizon

NASA Technical Reports Server (NTRS)

Cook, ED

1987-01-01

The author briefly discusses the FAA's position as it relates to cockpit resource management. For example, if Cockpit Resource Management (CRM) is a positive concept, why isn't everyone required to implement it? The regulatory practice of the FAA is discussed and questions and answers are presented.

Simulation technique for modeling flow on floodplains and in coastal wetlands

USGS Publications Warehouse

Schaffranek, Raymond W.; Baltzer, Robert A.

1988-01-01

The system design is premised on a proven, areal two-dimensional, finite-difference flow/transport model which is supported by an operational set of computer programs for input data management and model output interpretation. The purposes of the project are (1) to demonstrate the utility of the model for providing useful highway design information, (2) to develop guidelines and procedures for using the simulation system for evaluation, analysis, and optimal design of highway crossings of floodplain and coastal wetland areas, and (3) to identify improvements which can be effected in the simulation system to better serve the needs of highway design engineers. Two case study model implementations, being conducted to demonstrate the simulation system and modeling procedure, are presented and discussed briefly.

An Overview of Recent Developments in Computational Aeroelasticity

NASA Technical Reports Server (NTRS)

Bennett, Robert M.; Edwards, John W.

2004-01-01

The motivation for Computational Aeroelasticity (CA) and the elements of one type of the analysis or simulation process are briefly reviewed. The need for streamlining and improving the overall process to reduce elapsed time and improve overall accuracy is discussed. Further effort is needed to establish the credibility of the methodology, obtain experience, and to incorporate the experience base to simplify the method for future use. Experience with the application of a variety of Computational Aeroelasticity programs is summarized for the transonic flutter of two wings, the AGARD 445.6 wing and a typical business jet wing. There is a compelling need for a broad range of additional flutter test cases for further comparisons. Some existing data sets that may offer CA challenges are presented.

EARLY EVALUATION OF NEW HEALTH TECHNOLOGIES: THE CASE FOR PREMARKET STUDIES THAT HARMONIZE REGULATORY AND COVERAGE PERSPECTIVES.

PubMed

Levin, Leslie

2015-01-01

With an increasing awareness that active engagement between policy decision makers, HTA agencies, regulators and payers with industry in the premarket space is needed, a disruptive comprehensive approach is described which moves the evidentiary process exclusively into this space. Single harmonized studies pre-market to address regulatory and coverage needs and expectations are more likely to be efficient and less costly and position evidence to drive rather than test innovation. An example of such a process through the MaRS EXCITE program in Ontario, Canada, now undergoing proof of concept, is briefly discussed. Other examples of dialogue between decision makers and industry pre-market are provided though these are less robust than a comprehensive evidentiary approach.

Comparison of reversible methods for data compression

NASA Astrophysics Data System (ADS)

Heer, Volker K.; Reinfelder, Hans-Erich

1990-07-01

Widely differing methods for data compression described in the ACR-NEMA draft are used in medical imaging. In our contribution we will review various methods briefly and discuss the relevant advantages and disadvantages. In detail we evaluate 1st order DPCM pyramid transformation and S transformation. We compare as coding algorithms both fixed and adaptive Huffman coding and Lempel-Ziv coding. Our comparison is performed on typical medical images from CT MR DSA and DLR (Digital Luminescence Radiography). Apart from the achieved compression factors we take into account CPU time required and main memory requirement both for compression and for decompression. For a realistic comparison we have implemented the mentioned algorithms in the C program language on a MicroVAX II and a SPARC station 1. 2.

Preparing Early Childhood Teachers to Work With Young Dual Language Learners

PubMed Central

Zepeda, Marlene; Castro, Dina C.; Cronin, Sharon

2015-01-01

Teacher preparation is clearly linked to the quality of early childhood programs. In order for young dual language learners (DLLs) to be academically successful, teacher preparation should focus on those skills and abilities relevant to students’ particular needs. This article reviews the content of professional preparation for early educators working with young DLLs and briefly discusses the importance of developing the cultural and linguistic diversity of the early childhood workforce. It identifies 6 content areas: (a) understanding language development, (b) understanding the relationship between language and culture, (c) developing skills and abilities to effectively teach DLLs, (d) developing abilities to use assessment in meaningful ways for DLLs, (e) developing a sense of professionalism, and (f) understanding how to work with families. PMID:26500692

Preparing Early Childhood Teachers to Work With Young Dual Language Learners.

PubMed

Zepeda, Marlene; Castro, Dina C; Cronin, Sharon

2011-03-01

Teacher preparation is clearly linked to the quality of early childhood programs. In order for young dual language learners (DLLs) to be academically successful, teacher preparation should focus on those skills and abilities relevant to students' particular needs. This article reviews the content of professional preparation for early educators working with young DLLs and briefly discusses the importance of developing the cultural and linguistic diversity of the early childhood workforce. It identifies 6 content areas: (a) understanding language development, (b) understanding the relationship between language and culture, (c) developing skills and abilities to effectively teach DLLs, (d) developing abilities to use assessment in meaningful ways for DLLs, (e) developing a sense of professionalism, and (f) understanding how to work with families.

Growth versus immunity--a redirection of the cell cycle?

PubMed

Eichmann, Ruth; Schäfer, Patrick

2015-08-01

Diseases caused by plant pathogens significantly reduce growth and yield in agricultural crop production. Raising immunity in crops is therefore a major aim in breeding programs. However, efforts to enhance immunity are challenged by the occurrence of growth inhibition triggered by immunity that can be as detrimental as diseases. In this review, we will propose molecular models to explain the inhibitory growth-immunity crosstalk. We will briefly discuss why the resource reallocation model might not represent the driving force for the observed growth-immunity trade-offs. We suggest a model in which immunity redirects and initiates hormone signalling activities that can impair plant growth by antagonising cell cycle regulation and meristem activities. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Molecules as Drives and Witnesses of Star Formation

NASA Astrophysics Data System (ADS)

Shustov, B. M.

2017-07-01

The progress in understanding the role of molecules in star formation is discussed. After very brief introduction which we note in that no star formation would be possible without molecules at the dawn of the Universe and that molecules are important drivers and witnesses of star formation in the current epoch, we consider observational technologies and emphasize the prospective role of UV observations. Special attention is paid to possibilities of UV spectroscopy with coming space observatory Spektr-UF (World Space Observatory - Ultraviolet; WSO-UV). Only one example (observations of CO-dark clouds) from vast scientific program of the WSO-UV is mentioned. Also very briefly disclosed is a model approach to study complex evolution of very young (prestellar) object focusing on chemical (molecular) evolution.

Coparenting and the Transition to Parenthood: A Framework for Prevention

PubMed Central

Feinberg, Mark E.

2011-01-01

The way that parents work together in their roles as parents, the coparenting relationship, has been linked to parental adjustment, parenting, and child outcomes. The coparenting relationship offers a potentially modifiable, circumscribed risk factor that could be targeted in family-focused prevention. This paper briefly outlines an integrated and comprehensive view of coparenting, and suggests that the time around the birth of the first child is an opportune moment for coparenting intervention. To support the development of such prevention programs, an outline of the possible goals of coparenting intervention is presented with a description of the processes by which enhanced coparenting may have effects in each area. The paper discusses several issues involved in developing and disseminating effective coparenting interventions. PMID:12240706

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.

Technology transfer at NASA - A librarian's view

NASA Technical Reports Server (NTRS)

Buchan, Ronald L.

1991-01-01

The NASA programs, publications, and services promoting the transfer and utilization of aerospace technology developed by and for NASA are briefly surveyed. Topics addressed include the corporate sources of NASA technical information and its interest for corporate users of information services; the IAA and STAR abstract journals; NASA/RECON, NTIS, and the AIAA Aerospace Database; the RECON Space Commercialization file; the Computer Software Management and Information Center file; company information in the RECON database; and services to small businesses. Also discussed are the NASA publications Tech Briefs and Spinoff, the Industrial Applications Centers, NASA continuing bibliographies on management and patent abstracts (indexed using the NASA Thesaurus), the Index to NASA News Releases and Speeches, and the Aerospace Research Information Network (ARIN).

Employee Assistance Program Issues

NASA Technical Reports Server (NTRS)

Gettleman, Alan G.; McGuire, William

1999-01-01

Employee Assistance Program (EAP) officers, as well as personnel in other disciplines from eight NASA Centers, attended this breakout session. Ms. Brenda Blair, MA, CEAP, a guest speaker at the conference, also attended as a consultant. Representatives from the NASA Centers introduced themselves and spoke briefly about their programs. In a discussion related to the conference theme on benchmarking, quality control issues within the EAP community and adequate documentation of cases were addressed. Disposition and provision for quality assurance checks for EAP providers in single person offices were also discussed. Ms. Blair presented methods for consulting with other NASA personnel in single person EAP offices as a quality control measure. EAP intervention in critical incidents was discussed. The question of whether EAP assistance is an asset or a potential liability in those situations was addressed. Suggestions were made of topics for future EAP video-teleconference topics. A program on EAP ethics was planned for a September video teleconference. Each person was asked to provide intake forms they use to Mr. Gettleman or Ms. Blair. Ms. Blair said she would review the forms to ensure that adequate notification is provided to the client for confidentiality. She would also review them to ensure they have adequate limits of confidentiality--a topic for future video teleconferencing. Mr. Gettleman described the NASA initiative to reduce stresses in the workplace, and the activities of an ad-hoc EAP group that will make recommendations to NASA senior management. Alternative training methods were discussed for reaching target audiences such as employees at risk, supervisors, and others. Pfc. David A. Pendleton, Victim Assistance Coordinator, U.S. Capitol Police. U.S. House of Representatives made a special presentation. Pfc. Pendleton was on duty during the tragic shooting of two Federal guards at the U.S. Capitol. He related the events immediately after the incident. He described the nature and structure of the EAP's and the separate nature of the House and Senate programs. This episode was a particularly difficult situation as large numbers of tourists were involved. William S. Barry, MD, the new Manager of the NASA Occupational Health Program Office was introduced to those attending the breakout session.

Implementation of a data management software system for SSME test history data

NASA Technical Reports Server (NTRS)

Abernethy, Kenneth

1986-01-01

The implementation of a software system for managing Space Shuttle Main Engine (SSME) test/flight historical data is presented. The software system uses the database management system RIM7 for primary data storage and routine data management, but includes several FORTRAN programs, described here, which provide customized access to the RIM7 database. The consolidation, modification, and transfer of data from the database THIST, to the RIM7 database THISRM is discussed. The RIM7 utility modules for generating some standard reports from THISRM and performing some routine updating and maintenance are briefly described. The FORTRAN accessing programs described include programs for initial loading of large data sets into the database, capturing data from files for database inclusion, and producing specialized statistical reports which cannot be provided by the RIM7 report generator utility. An expert system tutorial, constructed using the expert system shell product INSIGHT2, is described. Finally, a potential expert system, which would analyze data in the database, is outlined. This system could use INSIGHT2 as well and would take advantage of RIM7's compatibility with the microcomputer database system RBase 5000.

Seven R's for the Student Teacher.

ERIC Educational Resources Information Center

Newson, Graham

1983-01-01

Briefly discussed are seven qualities which provide a significant basic platform for teaching mathematics effectively: reinforcement, responsiveness, reliability, realism, reversibility, range, and radicalism. (MNS)

A comprehensive approach to women’s health: lessons from the Mexican health reform

PubMed Central

2012-01-01

Background This paper discusses the way in which women’s health concerns were addressed in Mexico as part of a health system reform. Discussion The first part sets the context by examining the growing complexity that characterizes the global health field, where women’s needs occupy center stage. Part two briefly describes a critical conceptual evolution, i.e. from maternal to reproductive to women’s health. In the third and last section, the novel “women and health” (W&H) approach and its translation into policies and programs in the context of a structural health reform in Mexico is discussed. W&H simultaneously focuses on women’s health needs and women’s critical roles as both formal and informal providers of health care, and the links between these two dimensions. Summary The most important message of this paper is that broad changes in health systems offer the opportunity to address women’s health needs through innovative approaches focused on promoting gender equality and empowering women as drivers of change. PMID:23228037

An Intelligent Crop Planning Tool for Controlled Ecological Life Support Systems

NASA Technical Reports Server (NTRS)

Whitaker, Laura O.; Leon, Jorge

1996-01-01

This paper describes a crop planning tool developed for the Controlled Ecological Life Support Systems (CELSS) project which is in the research phases at various NASA facilities. The Crop Planning Tool was developed to assist in the understanding of the long term applications of a CELSS environment. The tool consists of a crop schedule generator as well as a crop schedule simulator. The importance of crop planning tools such as the one developed is discussed. The simulator is outlined in detail while the schedule generator is touched upon briefly. The simulator consists of data inputs, plant and human models, and various other CELSS activity models such as food consumption and waste regeneration. The program inputs such as crew data and crop states are discussed. References are included for all nominal parameters used. Activities including harvesting, planting, plant respiration, and human respiration are discussed using mathematical models. Plans provided to the simulator by the plan generator are evaluated for their 'fitness' to the CELSS environment with an objective function based upon daily reservoir levels. Sample runs of the Crop Planning Tool and future needs for the tool are detailed.

Nature versus Nurture in Determining Athletic Ability.

PubMed

Yan, Xu; Papadimitriou, Ioannis; Lidor, Ronnie; Eynon, Nir

2016-01-01

This overview provides a general discussion of the roles of nature and nurture in determining human athletic ability. On the nature (genetics) side, a review is provided with emphasis on the historical research and on several areas which are likely to be important for future research, including next-generation sequencing technologies. In addition, a number of well-designed training studies that could possibly reveal the biological mechanism ('cause') behind the association between gene variants and athletic ability are discussed. On the nurture (environment) side, we discuss common environmental variables including deliberate practice, family support, and the birthplace effect, which may be important in becoming an elite athlete. Developmental effects are difficult to disassociate with genetic effects, because the early life environment may have long-lasting effects in adulthood. With this in mind, the fetal programming hypothesis is also briefly reviewed, as fetal programming provides an excellent example of how the environment interacts with genetics. We conclude that the traditional argument of nature versus nurture is no longer relevant, as it has been clearly established that both are important factors in the road to becoming an elite athlete. With the availability of the next-generation genetics (sequencing) techniques, it is hoped that future studies will reveal the relevant genes influencing performance, as well as the interaction between those genes and environmental (nurture) factors. © 2016 S. Karger AG, Basel.

Algorithmic formulation of control problems in manipulation

NASA Technical Reports Server (NTRS)

Bejczy, A. K.

1975-01-01

The basic characteristics of manipulator control algorithms are discussed. The state of the art in the development of manipulator control algorithms is briefly reviewed. Different end-point control techniques are described together with control algorithms which operate on external sensor (imaging, proximity, tactile, and torque/force) signals in realtime. Manipulator control development at JPL is briefly described and illustrated with several figures. The JPL work pays special attention to the front or operator input end of the control algorithms.

NREL Energy Storage Projects. FY2014 Annual Report

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

Pesaran, Ahmad; Ban, Chunmei; Burton, Evan

2015-03-01

The National Renewable Energy Laboratory supports energy storage R&D under the Office of Vehicle Technologies at the U.S. Department of Energy. The DOE Energy Storage Program’s charter is to develop battery technologies that will enable large market penetration of electric drive vehicles. These vehicles could have a significant impact on the nation’s goal of reducing dependence on imported oil and gaseous pollutant emissions. DOE has established several program activities to address and overcome the barriers limiting the penetration of electric drive battery technologies: cost, performance, safety, and life. These programs are; Advanced Battery Development through the United States Advanced Batterymore » Consortium (USABC); Battery Testing, Analysis, and Design; Applied Battery Research (ABR); and Focused Fundamental Research, or Batteries for Advanced Transportation Technologies (BATT) In FY14, DOE funded NREL to make technical contributions to all of these R&D activities. This report summarizes NREL’s R&D projects in FY14 in support of the USABC; Battery Testing, Analysis, and Design; ABR; and BATT program elements. The FY14 projects under NREL’s Energy Storage R&D program are briefly described below. Each of these is discussed in depth in this report.« less

The Indian Media Scenario.

ERIC Educational Resources Information Center

Eapen, K. E.

As background information for a discussion of India's communication system and its potential for social change, this paper briefly describes the country's physical characteristics, some of its cultural heritage and demographics, and the development of its education and railways. After a discussion of the folk media (traditional changes) of…

EVALUE : a computer program for evaluating investments in forest products industries

Treesearch

Peter J. Ince; Philip H. Steele

1980-01-01

EVALUE, a FORTRAN program, was developed to provide a framework for cash flow analysis of investment opportunities. EVALUE was designed to assist researchers in evaluating investment feasibility of new technology or new manufacturing processes. This report serves as user documentation for the EVALUE program. EVALUE is briefly described and notes on preparation of a...

Louis D. Brandeis High School. New York State Chapter 720 Bilingual Program. O.E.E. Evaluation Report, 1981-1982.

ERIC Educational Resources Information Center

Cochran, Effie Papatzikou; And Others

The Chapter 720 bilingual program located at Louis D. Brandeis High School in New York City, seeks to provide specialized Spanish and English instruction in mathematics and language development for 250 Spanish speaking students. This report briefly describes the program's goals and objectives, its organization, and instructional and…

Something Special for Teachers. A Schoolhouse Energy Teaching Program. SEED: Schoolhouse Energy Efficiency Demonstration.

ERIC Educational Resources Information Center

Anderson, Calvin E.; Bottinelli, Charles A.

The Schoolhouse Energy Efficiency Demonstration (SEED) program was developed to assist schools in reducing the impact of rising energy costs. Developed as part of the SEED program, this publication was designed to provide background information on the energy issue and to briefly describe what future energy sources may be. It includes: (1)…

Computer program and user documentation medical data tape retrieval system

NASA Technical Reports Server (NTRS)

Anderson, J.

1971-01-01

This volume provides several levels of documentation for the program module of the NASA medical directorate mini-computer storage and retrieval system. A biomedical information system overview describes some of the reasons for the development of the mini-computer storage and retrieval system. It briefly outlines all of the program modules which constitute the system.

Apollo 11: A good ending to a bad decade

NASA Technical Reports Server (NTRS)

1979-01-01

The Gemini program and the Apollo program which culminated in landing a man on the moon and safely returning him to earth are highlighted. The space program in the aftermath of Apollo 11 is briefly summarized, including: Skylab, Apollo Soyuz, Mars and Venus probes, improved world communications, remote sensing of world resources, and finally, space shuttle.

Programs at Wright-patterson Air Force Base

NASA Technical Reports Server (NTRS)

Dayton, Ron

1991-01-01

The Lubrication Branch has two active programs that are developing gas turbine engine mainshaft air/oil seals. Both of these programs, one of which is with General Electric Aircraft Engines and the other with Pratt & Whitney Aircraft, are addressing counter-rotating intershaft applications which involve very high rubbing velocities. The objectives and requirements of these efforts are briefly addressed.

Report on phase 2 of 1990 OSSA data census

NASA Technical Reports Server (NTRS)

King, Joseph H.

1991-01-01

The 1990 NASA Office of Space Science and Applications (OSSA) data census contributed significantly to a database intended to identify and briefly describe all archived data and potentially archive-desirable data from active and inactive NASA/OSSA spaceflight investigations. This database is being created at the National Space Science Data Center (NSSDC) and will be more comprehensive than the databases describing data held at individual sites such as NSSDC. Active investigations are defined as those flying on currently operational spacecraft or those that flew on recently operational spacecraft for which project-coordinated data archiving is continuing. Inactive investigations are those that flew on spacecraft that are no longer operational, and for which systematic archiving has ended. The principal purpose of this report is to describe phase two of the 1990 census. The previously reported phase one of this census, as well as a relevant 1981 census, are briefly discussed. The phase two survey instrument is described, those surveyed and respondents/reponses are identified, and data sets from inactive OSSA investigations discovered during the 1990 census (phase two) are briefly discussed individually.

A Comparative Study of Educational Environments of Preschool Children in Japan and Israel.

ERIC Educational Resources Information Center

Ishigaki, Emiko Hannah

This brief discussion and report of research considers aspects of culture and religion and their influence on young children in Japan and Israel. The discussion of Japan traces the development of early childhood education from the beginning of the modern era to 1985. The discussion of Israel briefly traces population characteristics and…

Continuous renal replacement therapies: a brief primer for the neurointensivist.

PubMed

Patel, Pritesh; Nandwani, Veena; McCarthy, Paul J; Conrad, Steven A; Keith Scott, L

2010-10-01

Continuous renal replacement therapy (CRRT) is a renal replacement modality that is often used in the ICU setting, including the neuro-ICU. This form of renal replacement therapy has been used classically for acute renal failure in patients with hemodynamic compromise, but is gaining acceptance as a method to control vascular and extra-vascular volume and mediate cytokines in non-renal diseases. Although these uses are briefly discussed, this review concentrates on the different forms of continuous renal replacement, mainly focusing on the technology of convective versus diffusive modalities and briefly on filter technology. There is also discussion on the various anticoagulation regimes used in CRRT including data on performing CRRT without anticoagulation. This review is not meant to be a discussion on the pros and cons of CRRT versus intermittent dialysis, but rather a primer on the technology of CRRT and how this therapy may affect general care of the ICU patient.

Mathematical Geology.

ERIC Educational Resources Information Center

Jones, Thomas A.

1983-01-01

Mathematical techniques used to solve geological problems are briefly discussed (including comments on use of geostatistics). Highlights of conferences/meetings and conference papers in mathematical geology are also provided. (JN)

Nuclear power supplies: Their potential and the practical problems to their achievement for space missions

NASA Technical Reports Server (NTRS)

Colston, B. W.

1986-01-01

Various issues associated with getting technology development of nuclear power systems moving at a pace which will support the anticipated need for such systems in later years is discussed. The projected power needs of such advanced space elements as growth space stations and lunar and planetary vehicles and bases are addressed briefly, and the relevance of nuclear power systems is discussed. A brief history and status of the U.S. nuclear reactor systems is provided, and some of the problems (real and/or perceived) are dealt with briefly. Key areas on which development attention should be focused in the near future are identified, and a suggested approach is recommended to help accelerate the process.

Digital Simulation in Education.

ERIC Educational Resources Information Center

Braun, Ludwig

Simulation as a mode of computer use in instruction has been neglected by educators. This paper briefly explores the circumstances in which simulations are useful and presents several examples of simulation programs currently being used in high-school biology, chemistry, physics, and social studies classes. One program, STERIL, which simulates…

Student Mobility through Linked Programmes: A Malaysian Case-Study.

ERIC Educational Resources Information Center

Ghani, Zainal

This report on student mobility in linked programs of higher education details the Malaysian experience involving such programs, their development, quality maintenance, and benefits. Chapter 1 briefly describes the educational system and development of universities in Malaysia. Chapter 2 explores the different factors that have influenced…

ERD WATERSHED AND WATER QUALITY MODEL DEVELOPMENT AND TECHNICAL SUPPORT PROGRAM

EPA Science Inventory

The ERD has a long history in providing model research and development and technical support to Regions, States and the Office of Water for watersheds/water quality ecosystem research. The ERD efforts are described in major subtasks comprising the Program. Briefly, these are:

The National Aeronautics and Space Administration (NASA)/Goddard Space Flight Center (GSFC) sounding-rocket program

NASA Technical Reports Server (NTRS)

Guidotti, J. G.

1976-01-01

An overall introduction to the NASA sounding rocket program as managed by the Goddard Space Flight Center is presented. The various sounding rockets, auxiliary systems (telemetry, guidance, etc.), launch sites, and services which NASA can provide are briefly described.

An Annotated Bibliography for Occupational Exploration Programs in the State of Texas.

ERIC Educational Resources Information Center

North Texas State Univ., Denton. Coll. of Education.

Three hundred twenty-five entries describing curricula, simulation explorations, reference sources, audiovisual materials, and professional materials for educators are briefly annotated. While written specifically to aid teachers of occupational exploration in identifying instructional materials for their programs, this bibliography is intended to…

Fundraising Basics for Private School Facilities.

ERIC Educational Resources Information Center

Roach, Arthur H.

This report examines the process behind setting up and implementing a "capital campaign," a program for raising money for new or renovated facilities at private K-12 schools. The report briefly covers tax information regarding gifts to institutions, then offers advice for setting up a comprehensive development program, including…

Relationships of Hunger and Malnutrition to Learning Ability and Behavior.

ERIC Educational Resources Information Center

Florida State Dept. of Citrus, Lakeland.

This survey of scientific literature briefly overviews findings on the relations between learning and behavior and hunger, undernutrition, and malnutrition. Topics examined include chronic undernutrition in the U.S., iron deficiency, obesity, and hyperactivity. School feeding programs, including school breakfast programs, are described. The list…

Children in Contemporary Society: Child Ecology.

ERIC Educational Resources Information Center

Frank, Mary, Ed.

This collection of short articles focuses on various dimensions of childhood ecology. Section I introduces a conceptual framework for the study of childhood ecology and poses 4 methodological principles for human development specialists. Four ecological subsystems are identified and discussed briefly. Section II discusses the family microsystem in…

How neuroscience might advance the law.

PubMed Central

O'Hara, Erin Ann

2004-01-01

This essay discusses the strengths and limitations of the new, growing field of law and biology and suggests that advancements in neuroscience can help to bolster that field. It also briefly discusses some ways that neuroscience can help to improve the workings of law more generally. PMID:15590609

High Power Laser Safety

NASA Astrophysics Data System (ADS)

Brusl, Helmut

1986-10-01

The Austrian legislation about laser safety is discussed. Appropriate control measures for laser use and alternate means of enclosure and baffling are presented. Present laser safety standards are explained briefly. Eye protective techniques and eyewear are considered for a variety of sources. The optical properties of enclosure materials are also discussed.

Improving Classroom Behavior: The Carrot and the Stick.

ERIC Educational Resources Information Center

Talent, Barbara K.; Busch, Suzanne G.

A set of practical behavior change techniques for improving young children's classroom behavior are briefly discussed. Techniques are classified and discussed under two general categories: those that reduce frequency of behaviors ("sticks") and those that increase their frequency ("carrots"). Included under "sticks" are techniques such as ignoring…

Simulation in Metallurgical Processing: Recent Developments and Future Perspectives

NASA Astrophysics Data System (ADS)

Ludwig, Andreas; Wu, Menghuai; Kharicha, Abdellah

2016-08-01

This article briefly addresses the most important topics concerning numerical simulation of metallurgical processes, namely, multiphase issues (particle and bubble motion and flotation/sedimentation of equiaxed crystals during solidification), multiphysics issues (electromagnetic stirring, electro-slag remelting, Cu-electro-refining, fluid-structure interaction, and mushy zone deformation), process simulations on graphical processing units, integrated computational materials engineering, and automatic optimization via simulation. The present state-of-the-art as well as requirements for future developments are presented and briefly discussed.

Assembling a Space Station in orbit

NASA Technical Reports Server (NTRS)

Brand, Vance D.; Lounge, J. Michael; Walker, David M.

1990-01-01

The factors affecting the degree of difficulty of assembling a Space Station in orbit and ways of arriving at the optimum construction solution are briefly reviewed and applied to the Space Station Freedom (SSF). The assembly of the SSF navigation and control systems and the relevant tools and methods are examined along with the characteristics of early assembly flights. The most significant challenges facing the construction of the SSF are discussed, and new technologies which will be incorporated into the SSF are briefly considered.

Focus on Statistical Physics Modeling in Economics and Finance

NASA Astrophysics Data System (ADS)

Mantegna, Rosario N.; Kertész, János

2011-02-01

This focus issue presents a collection of papers on recent results in statistical physics modeling in economics and finance, commonly known as econophysics. We touch briefly on the history of this relatively new multi-disciplinary field, summarize the motivations behind its emergence and try to characterize its specific features. We point out some research aspects that must be improved and briefly discuss the topics the research field is moving toward. Finally, we give a short account of the papers collected in this issue.

NASA Stennis Space Center Test Technology Branch Activities

NASA Technical Reports Server (NTRS)

Solano, Wanda M.

2000-01-01

This paper provides a short history of NASA Stennis Space Center's Test Technology Laboratory and briefly describes the variety of engine test technology activities and developmental project initiatives. Theoretical rocket exhaust plume modeling, acoustic monitoring and analysis, hand held fire imaging, heat flux radiometry, thermal imaging and exhaust plume spectroscopy are all examples of current and past test activities that are briefly described. In addition, recent efforts and visions focused on accomodating second, third, and fourth generation flight vehicle engine test requirements are discussed.

Removing obstacles for African American English-speaking children through greater understanding of language difference.

PubMed

Pearson, Barbara Zurer; Conner, Tracy; Jackson, Janice E

2013-01-01

Language difference among speakers of African American English (AAE) has often been considered language deficit, based on a lack of understanding about the AAE variety. Following Labov (1972), Wolfram (1969), Green (2002, 2011), and others, we define AAE as a complex rule-governed linguistic system and briefly discuss language structures that it shares with general American English (GAE) and others that are unique to AAE. We suggest ways in which mistaken ideas about the language variety add to children's difficulties in learning the mainstream dialect and, in effect, deny them the benefits of their educational programs. We propose that a linguistically informed approach that highlights correspondences between AAE and the mainstream dialect and trains students and teachers to understand language varieties at a metalinguistic level creates environments that support the academic achievement of AAE-speaking students. Finally, we present 3 program types that are recommended for helping students achieve the skills they need to be successful in multiple linguistic environments.

Statistics in Japanese universities.

PubMed Central

Ito, P K

1979-01-01

The teaching of statistics in the U.S. and Japanese universities is briefly reviewed. It is found that H. Hotelling's articles and subsequent relevant publications on the teaching of statistics have contributed to a considerable extent to the establishment of excellent departments of statistics in U.S. universities and colleges. Today the U.S. may be proud of many well-staffed and well-organized departments of theoretical and applied statistics with excellent undergraduate and graduate programs. On the contrary, no Japanese universities have an independent department of statistics at present, and the teaching of statistics has been spread among a heterogeneous group of departments of application. This was mainly due to the Japanese government regulation concerning the establishment of a university. However, it has recently been revised so that an independent department of statistics may be started in a Japanese university with undergraduate and graduate programs. It is hoped that discussions will be started among those concerned on the question of organization of the teaching of statistics in Japanese universities as soon as possible. PMID:396154

Exoplanetary Science: Instrumentation, Observations, and Expectations

NASA Technical Reports Server (NTRS)

McElwain, Michael

2011-01-01

More than 700 exoplanets have been discovered and studied using indirect techniques, leading our field into the exciting new era of comparative exoplanetology. However, the direct detection of exoplanetary systems still remains at the sensitivity limits of both ground- and space-based observatories. The development of new technologies for adaptive optics systems and high contrast instruments continues to increase the ability to directly study exoplanets. The scientific impact of these developments has promising prospects for both short and long timescales. In my talk, I will discuss recent highlights from the SEEDS survey and the current instrumentation in use at the Subaru telescope. SEEDS is a high contrast imaging strategic observing program with 120 nights of time allocated at the NAOJ's flagship optical and infrared telescope. I will also describe new instrumentation I designed to improve the SEEDS capabilities and efficiency. Finally, I will briefly discuss the conceptual design of a transiting planet camera to fly as a potential second generation instrument on-board NASA's SOFIA observatory.

Detailed Design Documentation, without the Pain

NASA Astrophysics Data System (ADS)

Ramsay, C. D.; Parkes, S.

2004-06-01

Producing detailed forms of design documentation, such as pseudocode and structured flowcharts, to describe the procedures of a software system:(1) allows software developers to model and discuss their understanding of a problem and the design of a solution free from the syntax of a programming language,(2) facilitates deeper involvement of non-technical stakeholders, such as the customer or project managers, whose influence ensures the quality, correctness and timeliness of the resulting system,(3) forms comprehensive documentation of the system for its future maintenance, reuse and/or redeployment.However, such forms of documentation require effort to create and maintain.This paper describes a software tool which is currently being developed within the Space Systems Research Group at the University of Dundee which aims to improve the utility of, and the incentive for, creating detailed design documentation for the procedures of a software system. The rationale for creating such a tool is briefly discussed, followed by a description of the tool itself, a summary of its perceived benefits, and plans for future work.

Can biophysical properties of submersed macrophytes be determined by remote sensing?

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

Malthus, T.J.; Ciraolo, G.; La Loggia, G.

1997-06-01

This paper details the development of a computationally efficient Monte Carlo simulation program to model photon transport through submersed plant canopies, with emphasis on Seagrass communities. The model incorporates three components: the transmission of photons through a water column of varying depth and turbidity; the interaction of photons within a submersed plant canopy of varying biomass; and interactions with the bottom substrate. The three components of the model are discussed. Simulations were performed based on measured parameters for Posidonia oceanica and compared to measured subsurface reflectance spectra made over comparable seagrass communities in Sicilian coastal waters. It is shown thatmore » the output is realistic. Further simulations are undertaken to investigate the effect of depth and turbidity of the overlying water column. Both sets of results indicate the rapid loss of canopy signal as depth increases and water column phytoplankton concentrations increase. The implications for the development of algorithms for the estimation of submersed canopy biophysical parameters are briefly discussed.« less

Teacher Preparation in Changing Times: One Program's Journey toward Re-Vision and Revision

ERIC Educational Resources Information Center

Mueller, Jennifer J.; File, Nancy K.

2015-01-01

The purpose of this paper is to describe a major revision process to the early childhood teacher education program at our 4-year university. We briefly outline the major policy and standards changes that we have witnessed impacting our work as early childhood teacher educators that were, in part, the impetus for our program changes. We describe…

Home, School, and the IEP. ESEA Title IV Part C Project Report, Final Evaluation Report, 1981-82.

ERIC Educational Resources Information Center

New York City Board of Education, Brooklyn, NY. Office of Educational Evaluation.

The "Home, School and the IEP (Individualized Education Program)" program was developed in order to provide counseling and training to the parents of autistic children in public schools in Brooklyn, New York, and to improve the behavior and achievement of the children themselves. This report briefly describes and evaluates the program in…

Intelligent transportation systems Professional Capacity Building Program : planning and deploying ITS : six white papers describing current and planned programs of five transportation associations and four university ITS Research Centers of Excellence

DOT National Transportation Integrated Search

1997-12-01

In the fall of 1997, the ITS Professional Capacity Building Program initiated the development of six White Papers to briefly describe the current status of, and plans for future education and training activities of six organizations engaged in ...

Cyber-Evaluation: Evaluating a Distance Learning Program.

ERIC Educational Resources Information Center

Henderson, Denise L.

This paper examines how the process of soliciting evaluation feedback from nonresident students in the Army Management Staff College (Virginia) program on leadership and management for civilian employees of the Army has evolved since 1995. Course design is briefly described, including the use of video-teleconferences, chat rooms, an electronic…

Student Success Skills: A Structured Group Intervention for School Counselors

ERIC Educational Resources Information Center

Webb, Linda; Brigman, Greg A.

2007-01-01

This article describes the Student Success Skills (SSS) small group intervention developed for school counselors targeting academic outcomes. The SSS program is based on extensive reviews of research about the skills students need to be successful. Studies supporting program effectiveness are briefly reviewed and show consistent patterns of…

REST: a computer system for estimating logging residue by using the line-intersect method

Treesearch

A. Jeff Martin

1975-01-01

A computer program was designed to accept logging-residue measurements obtained by line-intersect sampling and transform them into summaries useful for the land manager. The features of the program, along with inputs and outputs, are briefly described, with a note on machine compatibility.

Elementary Fitness for Life in Action

ERIC Educational Resources Information Center

Phelps, Ashley Nicole; McLeod, Candice; Hodges-Kulinna, Pamela; Lorenz, Kent; Stylianou, Michalis

2016-01-01

The Institute of Medicine and SHAPE America, among other national and international organizations, are promoting comprehensive school physical activity programs or whole-of-school approaches to creating healthy and active schools. The purpose of this article is to briefly describe what a comprehensive school physical activity program (CSPAP) is,…

Profile of the International Work of Canadian Universities=Profil de la collaboration internationale des universites Canadiennes.

ERIC Educational Resources Information Center

Goldstone, Jennifer, Ed.; Gibbs, Darlene, Ed.

This directory describes international cooperation programs at 66 Canadian colleges and universities. Listed alphabetically, each institution briefly summarizes its international initiatives, provides information on the history and administrative structure of the international activities, includes a list of programs, and provides contact…

NREL technical assistance to Argentina

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

Lilienthal, P.

1997-12-01

This paper describes assistance to Argentina from the National Renewable Energy Laboratory which has touched on four programs: tariff analysis for rural concessions programs; wind/diesel hybrid retrofits in Patagonia; small hybrid systems designs for rural schools; an assessment of wind resources. The paper expands briefly on the first two points.

Mental Retardation Activities of the Department of Health, Education, and Welfare.

ERIC Educational Resources Information Center

Department of Health, Education, and Welfare, Washington, DC. Office of Mental Retardation Coordination.

Briefly described are eight mental retardation programs of the Department of Health, Education, and Welfare. Coordination is thought to be the most cricial factor in successful administration of the mental retardation programs. The mental retardation activities of the Department are arranged according to categories of preventive services, basic…

SoTL[superscript 2]: Inquiring into the Impact of Inquiry

ERIC Educational Resources Information Center

Miller-Young, Janice; Yeo, Michelle; Manarin, Karen; Carey, Miriam; Zimmer, Jim

2016-01-01

This chapter briefly describes the SoTL research development program and context at Mount Royal University, reports initial results from a study of the program's impact on participants' teaching and scholarly activities, and situates the findings regarding individual impact, department-level impact, institution-level impact, and discipline-level…

Elective English Program, Grades 9-12:

ERIC Educational Resources Information Center

Huntley Project Public Schools, Worden, MT.

This literature-centered curriculum approach to English, grades 9-12, is proposed as a design to involve students in the learning experience. After an introductory explanation of the program's rationale and general procedures, each unit in the curriculum is outlined briefly; its content, objectives, suggested ability level, and procedures for…

The Rocky Crags and Seascapes of Outdoor Education and Outdoor Recreation in Newfoundland and Labrador.

ERIC Educational Resources Information Center

Wood, Gregory

1997-01-01

Four formal outdoor education programs in Newfoundland and Labrador are briefly described: Brother Brennan Environmental Education Centre, Memorial University of Newfoundland, Sir Wilfred Grenfell College, and College of the North Atlantic. Cooperation among these formal environmental and outdoor recreation programs, informal community outdoor…

The School, Family, and Community Partnership Program: Initial Findings.

ERIC Educational Resources Information Center

Treder, David; Kutash, Krista; Duchnowski, Albert J.; Rudo, Zena; Sumi, W. Carl; Harris, Karen M.; Nelson, Steven L.

The School, Family, and Community Partnership Program is an integrated, school-based intervention for improving the outcomes of students served in classrooms for children who have emotional and behavioral disabilities. This report briefly describes the intervention, the characteristics of the children, and initial results of measuring fidelity to…

Handicapped Children's Early Education Program. 1982-83 Overview and Directory.

ERIC Educational Resources Information Center

Assael, Daniel, Ed.

The document serves as a directory of federal projects in the Handicapped Children's Early Education Program (HCEEP). An introduction describes the HCEEP network and briefly summarizes results of a recent evaluation study. The overview section then describes the five types of HCEEP projects: deomonstration projects, outreach projects, state…

Government: Its Energy Policy and Activities.

ERIC Educational Resources Information Center

Winek, Gary J.

1980-01-01

Discusses the federal government's progress toward the formation of a national energy policy and briefly describes the energy activities of government agencies, especially the Department of Energy. (SK)

Breaking the Silence (Teaching and Learning about Cultural Diversity).

ERIC Educational Resources Information Center

Miller, Howard M., Ed.

1997-01-01

Discusses the policy of silence (and its complex reasons) that often rules when it comes to teaching and learning about race, religion, ethnicity, and sexuality. Discusses briefly five books and articles that deal with breaking this silence, and offers observations about effective multiculturalism in the classroom. (SR)

The Josephson Effect and e/h

ERIC Educational Resources Information Center

Clarke, John

1970-01-01

Discusses the theory of the Josephson Effect, the derivation of the Josephson voltage-frequency relation, and methods of measuring the fundamental constatn ratio e/h. Various types of Josephson junctions are described. The impact of the measurement of e/h upin the fundamental constants and quantum electro-dynamics is briefly discussed.…

What Constitutes Science and Scientific Evidence: Roles of Null Hypothesis Testing

ERIC Educational Resources Information Center

Chang, Mark

2017-01-01

We briefly discuss the philosophical basis of science, causality, and scientific evidence, by introducing the hidden but most fundamental principle of science: the similarity principle. The principle's use in scientific discovery is illustrated with Simpson's paradox and other examples. In discussing the value of null hypothesis statistical…

Counseling Families from a Systems Perspective. Highlights: An ERIC/CAPS Digest.

ERIC Educational Resources Information Center

Anderson, Mary

This digest briefly reviews theoretical models for counseling dysfunctional familes, then discusses the use of systems theory in counseling families. It lists the characteristics of a dysfunctional family, explains family systems intervention, discusses the goals of family treatment, and describes several family systems counseling techniques. (NB)

Applications of infrared photo-acoustic spectroscopy for wood samples

Treesearch

Mon-Lin Kuo; John F. McClelland; Siquan Luo; Po-Liang Chien; R.D. Walker; Chung-Yun Hse

1988-01-01

Various infrared (IR) spectroscopic techniques for the analysis of wood samples are briefly discussed. Theories and instrumentation of the newly developed photoacoustic spectroscopic (PAS) technique for measuring absorbance spectra of solids are presented. Some important applications of the PAS technique in wood science research are discussed. The application of the...

Coding, testing and documentation of processors for the flight design system

NASA Technical Reports Server (NTRS)

1980-01-01

The general functional design and implementation of processors for a space flight design system are briefly described. Discussions of a basetime initialization processor; conic, analytical, and precision coasting flight processors; and an orbit lifetime processor are included. The functions of several utility routines are also discussed.

Eventos de Diciembre (December Events).

ERIC Educational Resources Information Center

Pla, Myrna; Toro, Leonor

Written in Spanish, this booklet contains information on three events occurring in the month of December: winter, Christmas, and New Year's Eve. Winter is briefly discussed. The section on Christmas includes a short story ("La Nochebuena"); a poem about Christmas in Puerto Rico; a legend about the poinsettia; brief discussion of Santa…

Keywords and Piagetian Concepts: A Suggestion.

ERIC Educational Resources Information Center

Veatch, Jeanette

In this paper, Piagetian stages are discussed in relation to the internalization of key vocabulary words by children. Research studies that indicate a parallel development using Sylvia Ashton-Warner's idea of key vocabulary of children are briefly discussed. The author agrees that three studies do not completely prove a hypothesis, however they…

System cost performance analysis (study 2.3). Volume 1: Executive summary. [unmanned automated payload programs and program planning

NASA Technical Reports Server (NTRS)

Campbell, B. H.

1974-01-01

A study is described which was initiated to identify and quantify the interrelationships between and within the performance, safety, cost, and schedule parameters for unmanned, automated payload programs. The result of the investigation was a systems cost/performance model which was implemented as a digital computer program and could be used to perform initial program planning, cost/performance tradeoffs, and sensitivity analyses for mission model and advanced payload studies. Program objectives and results are described briefly.

On the writing of programming systems for spacecraft computers.

NASA Technical Reports Server (NTRS)

Mathur, F. P.; Rohr, J. A.

1972-01-01

Consideration of the systems designed to generate programs for the increasingly complex digital computers being used on board unmanned deep-space probes. Such programming systems must accommodate the special-purpose features incorporated in the hardware. The use of higher-level language facilities in the programming system can significantly simplify the task. Computers for Mariner and for the Outer Planets Grand Tour are briefly described, as well as their programming systems. Aspects of the higher level languages are considered.

Finding and Producing Oil and Gas

ERIC Educational Resources Information Center

Geotimes, 1974

1974-01-01

Condenses the current research in exploration for gas and oil as described at a symposium at Case Western Reserve University. Briefly discusses reserves, oil exploration and extraction techniques. (BR)

Lunar Prospector: developing a very low cost planetary mission.

NASA Astrophysics Data System (ADS)

Hubbard, G. S.

Lunar Prospector, the first competitively selected planetary mission in NASA's Discovery Program, is described with emphasis on the lessons learned from managing a very low cost project. Insights into government-industry teaming, project management, contractual arrangements, schedule and budget reserve approach are discussed. The mission is conducting an orbital survey of the Moon's composition and structure. A mission overview and scientific data return is briefly described in the context of low cost mission development. The suite of five instruments is outlined: neutron spectrometer (NS), alpha particle spectrometer (APS), gamma ray spectrometer (GRS), magnetometer (MAG) and an electron reflectometer (ER). Scientific requirements and measurement approaches to detect water ice to a sensitivity of 50 ppm (hydrogen), measure key elemental constituents, detect gas release events and accurately map the Moon's gravitational and magnetic fields are described.

Guidelines for using electronic and social media: the regulatory perspective.

PubMed

Spector, Nancy; Kappel, Dawn M

2012-09-30

Social media can be a very effective way of communicating in nursing, but guidelines for appropriate use by healthcare providers are essential. This article briefly introduces the phenomenon of social media and introduces three actual scenarios where nurses unintentionally violated appropriate use of social media in healthcare. The scenarios are discussed related to social media, career, concerns, and nursing regulation. Incorporating these and other examples with data from board of nursing cases, the nature of complaints against nurses is explored as well as common myths and misunderstandings about using social media platforms. Guidelines for appropriate use by nurses and available resources to inform policy are highlighted. Next steps in social media in nursing should include development of organizational level policies and educational programs on the use of social media.

Aeromechanical stability analysis of COPTER

NASA Technical Reports Server (NTRS)

Yin, Sheng K.; Yen, Jing G.

1988-01-01

A plan was formed for developing a comprehensive, second-generation system with analytical capabilities for predicting performance, loads and vibration, handling qualities, aeromechanical stability, and acoustics. This second-generation system named COPTER (COmprehensive Program for Theoretical Evaluation of Rotorcraft) is designed for operational efficiency, user friendliness, coding readability, maintainability, transportability, modularity, and expandability for future growth. The system is divided into an executive, a data deck validator, and a technology complex. At present a simple executive, the data deck validator, and the aeromechanical stability module of the technology complex were implemented. The system is described briefly, the implementation of the technology module is discussed, and correlation data presented. The correlation includes hingeless-rotor isolated stability, hingeless-rotor ground-resonance stability, and air-resonance stability of an advanced bearingless-rotor in forward flight.

ERTS-1 DCS technical support provided by Wallops Station. [ground truth stations and DCP repair depot

NASA Technical Reports Server (NTRS)

Smith, R.

1975-01-01

Wallops Station accepted the tasks of providing ground truth to several ERTS investigators, operating a DCP repair depot, designing and building an airborne DCP Data Acquisition System, and providing aircraft underflight support for several other investigators. Additionally, the data bank is generally available for use by ERTS and other investigators that have a scientific interest in data pertaining to the Chesapeake Bay area. Working with DCS has provided a means of evaluating the system as a data collection device possibly applicable to ongoing Earth Resources Program activities in the Chesapeake Bay area as well as providing useful data and services to other ERTS investigators. The two areas of technical support provided by Wallops, ground truth stations and repair for DCPs, are briefly discussed.

Sandia Technology engineering and science accomplishments

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

Not Available

This report briefly discusses the following research being conducted at Sandia Laboratories: Advanced Manufacturing -- Sandia technology helps keep US industry in the lead; Microelectronics-Sandia`s unique facilities transform research advances into manufacturable products; Energy -- Sandia`s energy programs focus on strengthening industrial growth and political decisionmaking; Environment -- Sandia is a leader in environmentally conscious manufacturing and hazardous waste reduction; Health Care -- New biomedical technologies help reduce cost and improve quality of health care; Information & Computation -- Sandia aims to help make the information age a reality; Transportation -- This new initiative at the Labs will help improvemore » transportation, safety,l efficiency, and economy; Nonproliferation -- Dismantlement and arms control are major areas of emphasis at Sandia; and Awards and Patents -- Talented, dedicated employees are the backbone of Sandia`s success.« less

Determination of Dose from the Disposal of Radioactive Waste Related with TENORM using Residual Radioactivity (RESRAD) Monte Carlo Code

NASA Astrophysics Data System (ADS)

lwin, Maung Tin Moe; Kassim, Hassan Abu; Amin, Yusoff Mohd.

2008-05-01

The working procedures in the RESRAD for specific evaluations of environmental pollutants are briefly mentioned. The risk of human health associated with Naturally Occurring Radioactive Materials (NORM) who are working in the Malaysian oil and gas industry are analyzed. The sources of NORM and Technologically Enhanced NORM (TENORM) in the oil and gas industry are described. Some measurements for the external and internal effective dose equivalent on the workers will be described. These data are entered into the RESRAD software program and the output reports are taken. Long-term effects of TENORM to the industrial workers are also discussed with graphical illustrations. These results are compared with previous research work within the same field to validate and verify.

Planetary astronomy program

NASA Technical Reports Server (NTRS)

1976-01-01

Visual photometric function data for Saturn's rings were analyzed in terms of elementary anisotropic scattering radiative transfer models which involve the Henyey-Greenstein function. Limits were placed on the combinations of single scattering albedo, and backscattering directivity, which are permitted by observation. Particles with lunar-like scattering properties were excluded by the analysis. Results are consistent with the ring particles being more-or-less pure, and spherical, conglomerates of H2O frost. Multicolor (5500 A-7600 A), narrow band (100 A), area scanning photometry was used to study the wavelength variation in the optical appearance of Uranus. Limb brightening was detected in two CH4 bands, i.e. 6190A and 7300A. Spectrophotometric observations and analysis of the asteroids and Raman spectroscopy of the atmosphere of Uranus are also briefly discussed.

Transactions of the Twenty-First Water Reactor Safety Information Meeting

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

Monteleone, S.

1993-10-01

This report contains summaries of papers on reactor safety research to be presented at the 21st Water Reactor Safety Information Meeting at the Bethesda Marriott Hotel, Bethesda, Maryland, October 25--27, 1993. The summaries briefly describe the programs and results of nuclear safety research sponsored by the Office of Nuclear Regulatory Research, US NRC. Summaries of invited papers concerning nuclear safety issues from US government laboratories, the electric utilities, the Electric Power Research Institute (EPRI), the nuclear industry, and from foreign governments and industry are also included. The summaries have been compiled in one report to provide a basis for meaningfulmore » discussion and information exchange during the course of the meeting and are given in the order of their presentation in each session.« less

Nutrition and Supplements for Elite Open-Weight Rowing.

PubMed

Boegman, Susan; Dziedzic, Christine E

2016-01-01

Competitive rowing events are raced over 2,000 m requiring athletes to have highly developed aerobic and anaerobic systems. Elite rowers therefore undertake training sessions focused on lactate tolerance, strength and power as well as aerobic and anaerobic capacity development, that can amount to a 24-h training week. The training stimuli and consequent metabolic demands of each session in a rowing training program differ depending on type, length, and intensity. Nutrition guidelines for endurance- and power-based sports should be drawn upon; however, individualized and flexible nutrition plans are critical to successfully meet the daily, weekly, and cyclic nutrient requirements of a rower. This review will provide an overview of key nutritional strategies to optimize training and enhance adaptation, and briefly discuss supplement strategies that may support health and enhance performance in elite rowing.

[Gender theory and politics: historical fragments and current challenges].

PubMed

Meyer, Dagmar Estermann

2004-01-01

This text approaches contemporary gender theories and politics focusing on the tensions permeating these theories. It briefly revisits historical aspects to introduce an understanding of the to the concept of gender in the field of Feminist Studies, and discusses the theoretical and political developments associated with its use. It presents some results from investigations that make the positions of the subject of woman, and particularly the subject of mother, problematic in discourses running through current health and education policies and programs. It concludes by suggesting that studies relating gender, health and education from this perspective contribute to understanding and outlining power structures that come into play with certain educational emphases, knowledge, diagnostic instruments, and ways of assisting and educating women, men and children in these areas today.

Measurement of the degree of anisotropy of the cosmic radiation using the IMP space vehicle

NASA Technical Reports Server (NTRS)

Palmeira, R. A. R.; Allum, F. R.

1972-01-01

The detector and data reduction techniques used in connection with the cosmic ray experiments designed for and flown on Explorer 34 and 41 satellites are described. A history of the program development and the present status of data processing are briefly summarized. The instrument to measure the anisotropy and energy spectra of cosmic ray electrons and protons, and X-rays of solar and galactic origin is discussed. The main characteristics of the detectors and the stability during 23 months of operation are described. The method of analysis of the angular distribution of solar cosmic ray particles in the ecliptic plane is given. It is shown that the anisotropy of low energy particles of solar origin decreases sharply to a very small value when the satellite penetrates the magnetosphere.

Listening to community health workers: how ethnographic research can inform positive relationships among community health workers, health institutions, and communities.

PubMed

Maes, Kenneth; Closser, Svea; Kalofonos, Ippolytos

2014-05-01

Many actors in global health are concerned with improving community health worker (CHW) policy and practice to achieve universal health care. Ethnographic research can play an important role in providing information critical to the formation of effective CHW programs, by elucidating the life histories that shape CHWs' desires for alleviation of their own and others' economic and health challenges, and by addressing the working relationships that exist among CHWs, intended beneficiaries, and health officials. We briefly discuss ethnographic research with 3 groups of CHWs: volunteers involved in HIV/AIDS care and treatment support in Ethiopia and Mozambique and Lady Health Workers in Pakistan. We call for a broader application of ethnographic research to inform working relationships among CHWs, communities, and health institutions.

Determination of Dose from the Disposal of Radioactive Waste Related with TENORM using Residual Radioactivity (RESRAD) Monte Carlo Code

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

Lwin, Maung Tin Moe; Kassim, Hassan Abu; Amin, Yusoff Mohd.

2008-05-20

The working procedures in the RESRAD for specific evaluations of environmental pollutants are briefly mentioned. The risk of human health associated with Naturally Occurring Radioactive Materials (NORM) who are working in the Malaysian oil and gas industry are analyzed. The sources of NORM and Technologically Enhanced NORM (TENORM) in the oil and gas industry are described. Some measurements for the external and internal effective dose equivalent on the workers will be described. These data are entered into the RESRAD software program and the output reports are taken. Long-term effects of TENORM to the industrial workers are also discussed with graphicalmore » illustrations. These results are compared with previous research work within the same field to validate and verify.« less

Enhancing children's health through digital story.

PubMed

Wyatt, Tami H; Hauenstein, Emily

2008-01-01

Stories in all of their many forms, including books, plays, skits, movies, poems, and songs, appeal to individuals of all ages but especially the young. Children are easily engaged in stories, and today's generation of children, the millennium generation, demands interactive, multimedia-rich environments. Story as a teaching and learning technique is pervasive in the classroom but is infrequently used to promote health. Because of advancing technology, it is possible to create interactive digital storytelling programs that teach children health topics. Using digital storytelling in an interactive environment to promote health has not been tested, but there is empirical support for using story in health education and interactive technology to promote health. This article briefly reviews the literature and discusses how technology and storytelling can be joined to promote positive health outcomes.

Modeling for Integrated Science Management and Resilient Systems Development

NASA Technical Reports Server (NTRS)

Shelhamer, M.; Mindock, J.; Lumpkins, S.

2014-01-01

Many physiological, environmental, and operational risks exist for crewmembers during spaceflight. An understanding of these risks from an integrated perspective is required to provide effective and efficient mitigations during future exploration missions that typically have stringent limitations on resources available, such as mass, power, and crew time. The Human Research Program (HRP) is in the early stages of developing collaborative modeling approaches for the purposes of managing its science portfolio in an integrated manner to support cross-disciplinary risk mitigation strategies and to enable resilient human and engineered systems in the spaceflight environment. In this talk, we will share ideas being explored from fields such as network science, complexity theory, and system-of-systems modeling. Initial work on tools to support these explorations will be discussed briefly, along with ideas for future efforts.