Handbook of Special Education.

ERIC Educational Resources Information Center

Kauffman, James M., Ed.; Hallahan, Daniel P., Ed.

Intended to serve as a basic reference work for students and professionals in special education, the book contains 34 author contributed chapters concerned with the conceptual foundations of special education, service delivery systems, curriculum and methods, and child and child/environmental management. Chapters have the following titles and…

Education for Participation: Third World Perspectives.

ERIC Educational Resources Information Center

Swee-Hin, Toh

1987-01-01

Argues that developing nations' educational systems have fallen short of providing requisite skills, knowledge, and values for citizen participation in social, economic, political, and cultural development. Suggests alternative educational structures which would better serve the basic needs and rights of the poor majorities in developing nations.…

Self-Defeating Behavior Workshops: Systems Approach for Hard-to-Serve Veterans.

ERIC Educational Resources Information Center

Banks, Jerry; And Others

1979-01-01

The self-defeating behavior (SDB) theory was applied to veterans who had problems in job training, vocational placement, and academic settings. A group-therapy structure meeting eight times during a four-week period was the basic approach of the SDB seminar. (Author)

Basic and Applied Algal Life Support System Research on Board the Deep Space Gateway

NASA Astrophysics Data System (ADS)

Niederwieser, T.; Zea, L.; Anthony, J.; Stodieck, L.

2018-02-01

We study the effect of long-term preservation methods on DNA damage of algal cultures for BLSS applications. In a secondary step, the Deep Space Gateway serves as a technology demonstration platform for algal photobioreactors in intermittently occupied habitats.

Multibus-based parallel processor for simulation

NASA Technical Reports Server (NTRS)

Ogrady, E. P.; Wang, C.-H.

1983-01-01

A Multibus-based parallel processor simulation system is described. The system is intended to serve as a vehicle for gaining hands-on experience, testing system and application software, and evaluating parallel processor performance during development of a larger system based on the horizontal/vertical-bus interprocessor communication mechanism. The prototype system consists of up to seven Intel iSBC 86/12A single-board computers which serve as processing elements, a multiple transmission controller (MTC) designed to support system operation, and an Intel Model 225 Microcomputer Development System which serves as the user interface and input/output processor. All components are interconnected by a Multibus/IEEE 796 bus. An important characteristic of the system is that it provides a mechanism for a processing element to broadcast data to other selected processing elements. This parallel transfer capability is provided through the design of the MTC and a minor modification to the iSBC 86/12A board. The operation of the MTC, the basic hardware-level operation of the system, and pertinent details about the iSBC 86/12A and the Multibus are described.

A Revision of the Basic Program Plan of Education at Age Three.

ERIC Educational Resources Information Center

Nimnicht, Glen P.

A model responsive educational system being evolved by the Far West Laboratory is designed to serve children from ages 3 to 9. The major objectives of the educational system are to help children develop self-concept as it relates to learning in the school and the home, and to develop intellectual ability. An autotelic environment is stressed. The…

Between Inflation and Recession: A Literacy Unit on the American Economic System.

ERIC Educational Resources Information Center

Lawrence, Sharon; And Others

This four-week unit on the American economic system for secondary students is intended to be a basic literacy unit in economics and to serve as a "sampler kit" demonstrating how economics can be taught interestingly, imaginatively, and with intellectual honesty to the subject matter. The unit's goals for students include ability to list the major…

Property Accounting for Local and State School Systems. State Educational Records and Reports Series--Handbook III.

ERIC Educational Resources Information Center

Reason, Paul L.; Tankard, George G., Jr.

This handbook serves as a basic guide to property accounting for local and state school systems in the U.S. Information and guidelines are presented regarding--(1) classification of property accounts, (2) definitions of property accounts, (3) measures of school property, (4) supplies and equipment, (5) individual property records, and (6) summary…

Iowa CASAS Pilot Project Reports: An Initial Evaluation of CASAS Effectiveness in Iowa's Adult Basic Education Programs.

ERIC Educational Resources Information Center

Strom, Mary L.

In fall 1992, the Iowa Department of Education began pilot tests of the Comprehensive Adult Student Assessment System (CASAS), an assessment system evaluating reading, math, and problem solving in a life skills context for adult remedial programs. This document provides reports from the nine community colleges that served as test sites, describing…

An Introduction to the SI Metric System. Inservice Guide for Teaching Measurement, Kindergarten Through Grade Eight.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento.

This handbook was designed to serve as a reference for teacher workshops that: (1) introduce the metric system and help teachers gain confidence with metric measurement, and (2) develop classroom measurement activities. One chapter presents the history and basic features of SI metrics. A second chapter presents a model for the measurement program.…

Early Assessment Program

ERIC Educational Resources Information Center

California Community Colleges, Chancellor's Office, 2015

2015-01-01

The California Community Colleges serves approximately 2.1 million students each year and is the largest system of higher education in the nation. The state's 112 community colleges are charged with providing workforce training, basic skills education and preparing students to transfer to four-year universities. Currently, 78 of our 112 community…

Nursing Educational Programs

ERIC Educational Resources Information Center

California Community Colleges, Chancellor's Office, 2014

2014-01-01

The California Community Colleges serve more than 2.1 million students each year and is the largest system of higher education in the nation. The state's 112 community colleges are charged with providing workforce training, basic skills education, and preparing students to transfer to four-year universities. Seventy-six California community…

Revisiting the Issues: The Uniform Adoption Act.

ERIC Educational Resources Information Center

Hollinger, Joan Heifetz

1995-01-01

Discusses how a complex regulatory system, along with a lack of consensus about the functions served by adoption, produces uncertainty on many basic issues, including distinguishing lawful adoption versus illegal "baby-selling." The author recommends passage of more uniform state adoption laws, describes the 1994 Uniform Adoption Act,…

Career Technical Education Enhancement Fund Report

ERIC Educational Resources Information Center

California Community Colleges, Chancellor's Office, 2015

2015-01-01

The California Community Colleges serve more than 2.1 million students and is the largest system of higher education in the nation. The state's 112 colleges provide workforce training, teach basic math and English, and prepare students for transfer to four-year universities and colleges. Senate Bill 852 established the Career Technical Education…

Minority-Serving Institutions, Race-Conscious "Dwelling," and Possible Futures for Basic Writing at Predominantly White Institutions

ERIC Educational Resources Information Center

Lamos, Steve

2012-01-01

This essay looks to Minority-Serving Institutions (MSIs) for strategies that can be implemented in order to combat contemporary neoliberal attacks against the programmatic and institutional spaces of basic writing within Predominantly White Institutions (PWIs). Working from Nedra Reynolds' notion of thirdspace-oriented "dwelling"…

Adult Basic Education Curriculum Guide for ABE Programs Serving Psychiatrically Ill Adult Students.

ERIC Educational Resources Information Center

Collier, Ezma V.

This curriculum guide is designed for use in adult basic education (ABE) programs serving psychiatrically ill adult students. Covered in the individual units are the following topics: personal hygiene and grooming, nutrition and health, money and money management, transportation and safety, government and law, values clarification, and…

Resilient Learners in Schools Serving Poor Communities

ERIC Educational Resources Information Center

Frempong, G.; Visser, M.; Feza, Nosisi; Winnaar, L.; Nuamah, S.

2016-01-01

Introduction: Through the education for all initiative, a number of education systems have been able to provide access to their students at the basic education level. The major challenge is that most of these learners, especially, those from poor families who attend schools with limited resources are often not successful. However, in South Africa,…

Regional Utilization of the Union Catalog of Medical Periodicals System

PubMed Central

Sprinkle, Michael D.

1969-01-01

This paper describes regional utilization of the Union Catalog of Medical Periodicals system and data base in producing union lists outside Metropolitan New York, the area served by the Union Catalog. A basic introduction to the Medical Library Center of New York's UCMP system is set forth, demonstrating the system's value in the production of such medical and paramedical union lists throughout the country. Several applications are then described, showing how these union lists were produced. PMID:5789816

Advanced Technology for Portable Personal Visualization

DTIC Science & Technology

1993-01-01

have no cable to drag. " We submitted a short article describing the ceiling tracker and the requirements demanded of trackers in see-through systems...Newspaper/Magazine Articles : "Virtual Reality: It’s All in the Mind," Atlanta Consnrution, 29 September 1992 "Virtual Reality: Exploring the Future...basic scientific investigation of the human haptic system or to serve as haptic interfaces for virtual environments and teleloperation. 2. Research

Trauma system evaluation in developing countries: applicability of American College of Surgeons/Committee on Trauma (ACS/COT) basic criteria.

PubMed

Latifi, Rifat; Ziemba, Michelle; Leppäniemi, Ari; Dasho, Erion; Dogjani, Agron; Shatri, Zhaneta; Kociraj, Agim; Oldashi, Fatos; Shosha, Lida

2014-08-01

Trauma continues to be a major health problem worldwide, particularly in the developing world, with high mortality and morbidity. Yet most developing countries lack an organized trauma system. Furthermore, developing countries do not have in place any accreditation process for trauma centers; thus, no accepted standard assessment tools exist to evaluate their trauma services. The aims of this study were to evaluate the trauma system in Albania, using the basic trauma criteria of the American College of Surgeons/Committee on Trauma (ACS/COT) as assessment tools, and to provide the Government with a situational analysis relative to these criteria. We used the ACS/COT basic criteria as assessment tools to evaluate the trauma system in Albania. We conducted a series of semi-structured interviews, unstructured interviews, and focus groups with all stakeholders at the Ministry of Health, at the University Trauma Hospital (UTH) based in Tirana (the capital city), and at ten regional hospitals across the country. Albania has a dedicated national trauma center that serves as the only tertiary center, plus ten regional hospitals that provide some trauma care. However, overall, its trauma system is in need of major reforms involving all essential elements in order to meet the basic requirements of a structured trauma system. The ACS/COT basic criteria can be used as assessment tools to evaluate trauma care in developing countries. Further studies are needed in other developing countries to validate the applicability of these criteria.

A Study on Technology Architecture and Serving Approaches of Electronic Government System

NASA Astrophysics Data System (ADS)

Liu, Chunnian; Huang, Yiyun; Pan, Qin

As E-government becomes a very active research area, a lot of solutions to solve citizens' needs are being deployed. This paper provides technology architecture of E-government system and approaches of service in Public Administrations. The proposed electronic system addresses the basic E-government requirements of user friendliness, security, interoperability, transparency and effectiveness in the communication between small and medium sized public organizations and their citizens, businesses and other public organizations. The paper has provided several serving approaches of E-government, which includes SOA, web service, mobile E-government, public library and every has its own characteristics and application scenes. Still, there are a number of E-government issues for further research on organization structure change, including research methodology, data collection analysis, etc.

Strategic alliances in healthcare: opportunities for the Veterans Affairs healthcare system.

PubMed

Halverson, P K; Kaluzny, A D; Young, G J

1997-01-01

Strategic alliances are proving to be effective strategies for responding and adapting to changing environments, and as such they offer the U.S. Department of Veterans Affairs (VA) healthcare system valuable opportunities for accomplishing the goals of its major reorganization effort. This article begins with an examination of basic strategic-alliance structures that are employed across many different types of industries. Next, consideration is given to the ways in which these basic alliance structures may be adapted to the unique organizations and individuals that serve as providers, purchasers, and consumers of health services. Finally, this article explores how models of strategic alliance in healthcare can be tailored to the specific needs and constraints of the VA healthcare system through an examination of existing and potential alliance opportunities.

The Effects of Instruction on College Nonmajors' Conceptions of Respiration and Photosynthesis. Research Series No. 164.

ERIC Educational Resources Information Center

Anderson, Charles W.; And Others

The processes of photosynthesis and respiration are basic to the understanding of many other aspects and functions of biological systems. Because of their curricular significance, these processes served as the focal point in an investigation of student conceptions and instructional effectiveness. In this study, students in a college nonscience…

The Educational Park: A Guide to Its Implementation.

ERIC Educational Resources Information Center

Wolff, Max

This book analyzes and discusses the various aspects of the "Educational Park," the concept of which was originated as an approach to the present-day crisis of the inner city and its public school system. Basically, the Educational Park is conceived as a large clustering of educational facilities serving all the schools on a campus, so as to bring…

Basic equipment requirements for hemodynamic monitoring.

PubMed Central

Morton, B C

1979-01-01

Hemodynamic monitoring in the critically ill patient requires the use of sophisticated electronic devices. To use this equipment one should have a general understanding of the principles involved and the requirements of a reliable system. This communication serves to explain the requirements of the various components of a hemodynamic monitoring system and to demonstrate how they interact to produce accurate and safe electronic signals from mechanical wave forms obtained from the patient. Images FIG. 5 PMID:497978

The number of mechanically ventilated ICU patients meeting communication criteria.

PubMed

Happ, Mary Beth; Seaman, Jennifer B; Nilsen, Marci L; Sciulli, Andrea; Tate, Judith A; Saul, Melissa; Barnato, Amber E

2015-01-01

(1) Estimate the proportion of mechanically ventilated (MV) intensive care unit (ICU) patients meeting basic communication criteria who could potentially be served by assistive communication tools and speech-language consultation. (2) Compare characteristics of patients who met communication criteria with those who did not. Observational cohort study in which computerized billing and medical records were screened over a 2-year period. Six specialty ICUs across two hospitals in an academic health system. Eligible patients were awake, alert, and responsive to verbal communication from clinicians for at least one 12-h nursing shift while receiving MV ≥ 2 consecutive days. Of the 2671 MV patients screened, 1440 (53.9%) met basic communication criteria. The Neurological ICU had the lowest proportion of MV patients meeting communication criteria (40.82%); Trauma ICU had the highest proportion (69.97%). MV patients who did not meet basic communication criteria (n = 1231) were younger, had shorter lengths of stay and lower costs, and were more likely to die during the hospitalization. We estimate that half of MV patients in the ICU could potentially be served by assistive communication tools and speech-language consultation. Copyright © 2015 Elsevier Inc. All rights reserved.

Toward an integrated computerized patient record.

PubMed

Dole, T R; Luberti, A A

2000-04-01

Developing a comprehensive electronic medical record system to serve ambulatory care providers in a large health care enterprise requires significant time and resources. One approach to achieving this system is to devise a series of short-term, workable solutions until a complete system is designed and implemented. The initial solution introduced a basic (mini) medical record system that provided an automated problem/summary sheet and decentralization of ambulatory-based medical records. The next step was to partner with an information system vendor committed to continued development of the long-term system capable of supporting the health care organization well into the future.

The Effects of DI Flashcards and Math Racetrack on Multiplication Facts for Two Elementary Students with Learning Disabilities

ERIC Educational Resources Information Center

Lund, Kaitlyn; McLaughlin, T. F.; Neyman, Jen; Everson, Mary

2012-01-01

The purpose of this study was to evaluate the effects of a Direct Instruction (DI) flashcard system paired with a math racetrack to teach basic multiplication facts to two elementary students diagnosed with learning disabilities. The study was conducted in a resource room which served intermediate aged elementary students. The school was located…

Geothermal heat for Presbyterian Intercommunity Hospital and Klamath County Nursing Home

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

Howard, R.L.; Hubbard, K.; Rosecrans, D.

The geology and hydrology of the Klamath Falls area is discussed briefly. The geothermal heating system which serves the Presbyterian Intercommunity Hospital and the Klamath County Nursing Home is shown in photographs and schematic drawing. The system consists basically of a well, settling tank, various heat exchangers, pumps, piping, and controls to move the water. From the heat exchangers system water is pumped to the terminal units, where it is used for space heating, domestic hot water, and a glycol snow melting system. The operation of the various parts of the system is described. (MHR)

Mathematical correlation of modal-parameter-identification methods via system-realization theory

NASA Technical Reports Server (NTRS)

Juang, Jer-Nan

1987-01-01

A unified approach is introduced using system-realization theory to derive and correlate modal-parameter-identification methods for flexible structures. Several different time-domain methods are analyzed and treated. A basic mathematical foundation is presented which provides insight into the field of modal-parameter identification for comparison and evaluation. The relation among various existing methods is established and discussed. This report serves as a starting point to stimulate additional research toward the unification of the many possible approaches for modal-parameter identification.

Cooperating systems: Layered MAS

NASA Technical Reports Server (NTRS)

Rochowiak, Daniel

1990-01-01

Distributed intelligent systems can be distinguished by the models that they use. The model developed focuses on layered multiagent system conceived of as a bureaucracy in which a distributed data base serves as a central means of communication. The various generic bureaus of such a system is described and a basic vocabulary for such systems is presented. In presenting the bureaus and vocabularies, special attention is given to the sorts of reasonings that are appropriate. A bureaucratic model has a hierarchy of master system and work group that organizes E agents and B agents. The master system provides the administrative services and support facilities for the work groups.

Knowledge Development Generic Framework Concept

DTIC Science & Technology

2008-12-18

requirements. The conceptual model serves as a communication interface among analysts, military staff, and other actors involved [22015] Systems Analysis will...It designates all long- lived basic mechanisms of material and institutional kind, which guarantee the functioning of a complex community . 2.2.3.2...cooperation with users) • Analyze and decide whether it is better to communicate an information object automatically (“document-to-people”) or via human

Characteristics of Professional Staff in California Public Schools: A Five-Year Comparison. Data Compiled from CBEDS, the California Basic Educational Data System.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento.

This document provides the results of a 5-year comparison of characteristics of professional staff between the years of 1982-83 and 1987-88 in the California Public Schools. Professional staff members include all certificated personnel employed full-time or part-time and noncertificated personnel serving at the level of superintendent, deputy,…

Preparing Students for Careers and College through Noncredit Enhanced Funding: Fiscal Year 2015-16

ERIC Educational Resources Information Center

California Community Colleges, Chancellor's Office, 2016

2016-01-01

The California Community Colleges serve more than 2.1 million students and is the largest system of higher education in the nation. The state's 113 colleges offer certificates and degrees to job seekers in the 21st century, provide basic skills courses in English and math and prepare students for transfer to four-year universities. This 2015-16…

Workbook, Basic Mathematics and Wastewater Processing Calculations.

ERIC Educational Resources Information Center

New York State Dept. of Environmental Conservation, Albany.

This workbook serves as a self-learning guide to basic mathematics and treatment plant calculations and also as a reference and source book for the mathematics of sewage treatment and processing. In addition to basic mathematics, the workbook discusses processing and process control, laboratory calculations and efficiency calculations necessary in…

Uniform Ration Cost System - Summary Report

DTIC Science & Technology

1975-06-01

Sliced BEEF, Boneless, Grill Steak Pot Roasts Ground frz Patties HAM, Smoked, Boneless PORK, Roast , Boned PORK, Slices, Boned CHICKEN , RTC...This approach uses the basic preference data (hedonic values) for individual recipes (e.g., glazed carrots) but introduces one modifying factor to...reflect the fact that preference for a recipe is a function of time since its last serving and another factor to reflect the relative weights of meal

MHD processes in the outer heliosphere

NASA Technical Reports Server (NTRS)

Burlaga, L. F.

1984-01-01

The magnetic field measurements from Voyager and the magnetohydrodynamic (MHD) processes in the outer heliosphere are reviewed. A bibliography of the experimental and theoretical work concerning magnetic fields and plasmas observed in the outer heliosphere is given. Emphasis in this review is on basic concepts and dynamical processes involving the magnetic field. The theory that serves to explain and unify the interplanetary magnetic field and plasma observations is magnetohydrodynamics. Basic physical processes and observations that relate directly to solutions of the MHD equations are emphasized, but obtaining solutions of this complex system of equations involves various assumptions and approximations. The spatial and temporal complexity of the outer heliosphere and some approaches for dealing with this complexity are discussed.

Czech Basic Course: Verb List.

ERIC Educational Resources Information Center

Stoner, William; Vit, Karel V.

This compilation of verbs, intended for students of the Defense Language Institute (DLI) Basic Course, provides brief definitions for each entry. No sentence examples are included. The text is intended to serve as a compact reference and study aid. Examples are selected from the Basic Course and the DLI Czech-English Dictionary. Entries are listed…

Issues in Basic Skills Assessment and Placement in the California Community Colleges

ERIC Educational Resources Information Center

Academic Senate for California Community Colleges, 2004

2004-01-01

When the Academic Senate for California Community Colleges compiled best practices for serving basic skills students in 2002-2003, assessment practices were notably absent. In this paper, problems with current assessment and placement practices with regards to basic skills are explored. The paper begins with a review of the matriculation process…

Distributed intelligence for ground/space systems

NASA Technical Reports Server (NTRS)

Aarup, Mads; Munch, Klaus Heje; Fuchs, Joachim; Hartmann, Ralf; Baud, Tim

1994-01-01

DI is short for Distributed Intelligence for Ground/Space Systems and the DI Study is one in a series of ESA projects concerned with the development of new concepts and architectures for future autonomous spacecraft systems. The kick-off of DI was in January 1994 and the planned duration is three years. The background of DI is the desire to design future ground/space systems with a higher degree of autonomy than seen in today's missions. The aim of introducing autonomy in spacecraft systems is to: (1) lift the role of the spacecraft operators from routine work and basic troubleshooting to supervision; (2) ease access to and increase availability of spacecraft resources; (3) carry out basic mission planning for users; (4) enable missions which have not yet been feasible due to eg. propagation delays, insufficient ground station coverage etc.; and (5) possibly reduce mission cost. The study serves to identify the feasibility of using state-of-the-art technologies in the area of planning, scheduling, fault detection using model-based diagnosis and knowledge processing to obtain a higher level of autonomy in ground/space systems.

Mathematical correlation of modal parameter identification methods via system realization theory

NASA Technical Reports Server (NTRS)

Juang, J. N.

1986-01-01

A unified approach is introduced using system realization theory to derive and correlate modal parameter identification methods for flexible structures. Several different time-domain and frequency-domain methods are analyzed and treated. A basic mathematical foundation is presented which provides insight into the field of modal parameter identification for comparison and evaluation. The relation among various existing methods is established and discussed. This report serves as a starting point to stimulate additional research towards the unification of the many possible approaches for modal parameter identification.

Immune heterogeneity in neuroinflammation: dendritic cells in the brain.

PubMed

Colton, Carol A

2013-03-01

Dendritic cells (DC) are critical to an integrated immune response and serve as the key link between the innate and adaptive arms of the immune system. Under steady state conditions, brain DC's act as sentinels, continually sampling their local environment. They share this function with macrophages derived from the same basic hemopoietic (bone marrow-derived) precursor and with parenchymal microglia that arise from a unique non-hemopoietic origin. While multiple cells may serve as antigen presenting cells (APCs), dendritic cells present both foreign and self-proteins to naïve T cells that, in turn, carry out effector functions that serve to protect or destroy. The resulting activation of the adaptive response is a critical step to resolution of injury or infection and is key to survival. In this review we will explore the critical roles that DCs play in the brain's response to neuroinflammatory disease with emphasis on how the brain's microenvironment impacts these actions.

The Equations of Oceanic Motions

NASA Astrophysics Data System (ADS)

Müller, Peter

2006-10-01

Modeling and prediction of oceanographic phenomena and climate is based on the integration of dynamic equations. The Equations of Oceanic Motions derives and systematically classifies the most common dynamic equations used in physical oceanography, from large scale thermohaline circulations to those governing small scale motions and turbulence. After establishing the basic dynamical equations that describe all oceanic motions, M|ller then derives approximate equations, emphasizing the assumptions made and physical processes eliminated. He distinguishes between geometric, thermodynamic and dynamic approximations and between the acoustic, gravity, vortical and temperature-salinity modes of motion. Basic concepts and formulae of equilibrium thermodynamics, vector and tensor calculus, curvilinear coordinate systems, and the kinematics of fluid motion and wave propagation are covered in appendices. Providing the basic theoretical background for graduate students and researchers of physical oceanography and climate science, this book will serve as both a comprehensive text and an essential reference.

Water system microbial check valve development

NASA Technical Reports Server (NTRS)

Colombo, G. V.; Greenley, D. R.; Putnam, D. F.

1978-01-01

Development work on a device for the Space Shuttle that will prevent the transfer of viable microorganisms within water systems is described. The device serves as a check valve in that it prevents the transfer or cross-contamination of microorganisms from a nonpotable system into a potable water system when these systems are interconnected. In this regard, the function of the device is similar to that of the air gap found in conventional one gravity systems. The device is essentially a bed of resin material impregnated with iodine. Basic design data for a variety of flow and temperature conditions are presented, together with results of challenging the beds with suspensions of seven microorganisms including aerobes, anaerobes, and spore formers.

Advanced Nanoemulsions

NASA Astrophysics Data System (ADS)

Fryd, Michael M.; Mason, Thomas G.

2012-05-01

Recent advances in the growing field of nanoemulsions are opening up new applications in many areas such as pharmaceuticals, foods, and cosmetics. Moreover, highly controlled nanoemulsions can also serve as excellent model systems for investigating basic scientific questions about soft matter. Here, we highlight some of the most recent developments in nanoemulsions, focusing on methods of formation, surface modification, material properties, and characterization. These developments provide insight into the substantial advantages that nanoemulsions can offer over their microscale emulsion counterparts.

Police Traffic Services Basic Training Program. Student Study Guide. Volume 3 of 3.

ERIC Educational Resources Information Center

Hale, Allen; Hamilton, John W.

As part of the basic training program in police traffic services intended to establish a national standard, the student study guide was developed to serve as a basic reference text to reinforce and supplement the subject material presented in class. The document consists of the six following major sections: (1) background for policy traffic…

An Integrated Visualization and Basic Molecular Modeling Laboratory for First-Year Undergraduate Medicinal Chemistry

ERIC Educational Resources Information Center

Hayes, Joseph M.

2014-01-01

A 3D model visualization and basic molecular modeling laboratory suitable for first-year undergraduates studying introductory medicinal chemistry is presented. The 2 h practical is embedded within a series of lectures on drug design, target-drug interactions, enzymes, receptors, nucleic acids, and basic pharmacokinetics. Serving as a teaching aid…

The Research of Spatial-Temporal Analysis and Decision-Making Assistant System for Disabled Person Affairs Based on Mapworld

NASA Astrophysics Data System (ADS)

Zhang, J. H.; Yang, J.; Sun, Y. S.

2015-06-01

This system combines the Mapworld platform and informationization of disabled person affairs, uses the basic information of disabled person as center frame. Based on the disabled person population database, the affairs management system and the statistical account system, the data were effectively integrated and the united information resource database was built. Though the data analysis and mining, the system provides powerful data support to the decision making, the affairs managing and the public serving. It finally realizes the rationalization, normalization and scientization of disabled person affairs management. It also makes significant contributions to the great-leap-forward development of the informationization of China Disabled Person's Federation.

Distinct pathways of neural coupling for different basic emotions.

PubMed

Tettamanti, Marco; Rognoni, Elena; Cafiero, Riccardo; Costa, Tommaso; Galati, Dario; Perani, Daniela

2012-01-16

Emotions are complex events recruiting distributed cortical and subcortical cerebral structures, where the functional integration dynamics within the involved neural circuits in relation to the nature of the different emotions are still unknown. Using fMRI, we measured the neural responses elicited by films representing basic emotions (fear, disgust, sadness, happiness). The amygdala and the associative cortex were conjointly activated by all basic emotions. Furthermore, distinct arrays of cortical and subcortical brain regions were additionally activated by each emotion, with the exception of sadness. Such findings informed the definition of three effective connectivity models, testing for the functional integration of visual cortex and amygdala, as regions processing all emotions, with domain-specific regions, namely: i) for fear, the frontoparietal system involved in preparing adaptive motor responses; ii) for disgust, the somatosensory system, reflecting protective responses against contaminating stimuli; iii) for happiness: medial prefrontal and temporoparietal cortices involved in understanding joyful interactions. Consistently with these domain-specific models, the results of the effective connectivity analysis indicate that the amygdala is involved in distinct functional integration effects with cortical networks processing sensorimotor, somatosensory, or cognitive aspects of basic emotions. The resulting effective connectivity networks may serve to regulate motor and cognitive behavior based on the quality of the induced emotional experience. Copyright © 2011. Published by Elsevier Inc.

Student Task Analysis for the Development of E-Learning Lectural System in Basic Chemistry Courses in FKIP UMMY Solok

NASA Astrophysics Data System (ADS)

Afrahamiryano, A.; Ariani, D.

2018-04-01

The student task analysis is one part of the define stage in development research using the 4-D development model. Analysis of this task is useful to determine the level of understanding of students on lecture materials that have been given. The results of this task analysis serve as a measuring tool to determine the level of success of learning and as a basis in the development of lecture system. Analysis of this task is done by the method of observation and documentation study of the tasks undertaken by students. The results of this analysis are then described and after that triangulation are done to draw conclusions. The results of the analysis indicate that the students' level of understanding is high for theoretical and low material for counting material. Based on the results of this task analysis, it can be concluded that e-learning lecture system developed should be able to increase students' understanding on basic chemicals that are calculated.

A two-level structure for advanced space power system automation

NASA Technical Reports Server (NTRS)

Loparo, Kenneth A.; Chankong, Vira

1990-01-01

The tasks to be carried out during the three-year project period are: (1) performing extensive simulation using existing mathematical models to build a specific knowledge base of the operating characteristics of space power systems; (2) carrying out the necessary basic research on hierarchical control structures, real-time quantitative algorithms, and decision-theoretic procedures; (3) developing a two-level automation scheme for fault detection and diagnosis, maintenance and restoration scheduling, and load management; and (4) testing and demonstration. The outlines of the proposed system structure that served as a master plan for this project, work accomplished, concluding remarks, and ideas for future work are also addressed.

Low-cost USB interface for operant research using Arduino and Visual Basic.

PubMed

Escobar, Rogelio; Pérez-Herrera, Carlos A

2015-03-01

This note describes the design of a low-cost interface using Arduino microcontroller boards and Visual Basic programming for operant conditioning research. The board executes one program in Arduino programming language that polls the state of the inputs and generates outputs in an operant chamber. This program communicates through a USB port with another program written in Visual Basic 2010 Express Edition running on a laptop, desktop, netbook computer, or even a tablet equipped with Windows operating system. The Visual Basic program controls schedules of reinforcement and records real-time data. A single Arduino board can be used to control a total of 52 inputs/output lines, and multiple Arduino boards can be used to control multiple operant chambers. An external power supply and a series of micro relays are required to control 28-V DC devices commonly used in operant chambers. Instructions for downloading and using the programs to generate simple and concurrent schedules of reinforcement are provided. Testing suggests that the interface is reliable, accurate, and could serve as an inexpensive alternative to commercial equipment. © Society for the Experimental Analysis of Behavior.

HIV-1 matrix domain removal ameliorates virus assembly and processing defects incurred by positive nucleocapsid charge elimination.

PubMed

Ko, Li-Jung; Yu, Fu-Hsien; Huang, Kuo-Jung; Wang, Chin-Tien

2015-01-01

Human immunodeficiency virus type 1 nucleocapsid (NC) basic residues presumably contribute to virus assembly via RNA, which serves as a scaffold for Gag-Gag interaction during particle assembly. To determine whether NC basic residues play a role in Gag cleavage (thereby impacting virus assembly), Gag processing efficiency and virus particle production were analyzed for an HIV-1 mutant NC15A, with alanine serving as a substitute for all NC basic residues. Results indicate that NC15A significantly impaired virus maturation in addition to significantly affecting Gag membrane binding and assembly. Interestingly, removal of the matrix (MA) central globular domain ameliorated the NC15A assembly and processing defects, likely through enhancement of Gag multimerization and membrane binding capacities.

[Unipacs: A-LM German, Units 3-29].

ERIC Educational Resources Information Center

West Bend High Schools, WI.

These instructional materials, designed for use with the "A-LM" German language course, permit teachers to individualize instruction. Basic objectives are outlined concerning basic dialogues, vocabulary, supplementary materials, reading, grammar, recombination materials, and creative conversation. A student checklist serves as a guide for the…

The Cline Observatory at Guilford Technical Community College

NASA Astrophysics Data System (ADS)

English, T.; Martin, A.; Herrick, D.; Cline, D.

2003-12-01

The Cline Observatory at the Jamestown, NC campus of Guilford Technical Community College (GTCC) was dedicated in 1997. It is the only such facility in the community college systems of the Carolinas. GTCC employs two astronomy faculty and offers multiple sections of introductory courses. The facility utilizes a 16-inch Meade LX-200 under a 6-meter dome, along with accessories for digital imaging and basic spectroscopic studies. An outside observing pad with permanent piers allows smaller instruments to be set up for sessions. In addition to supporting introductory and basic observational astronomy classes, the observatory provides regular outreach programs to serve a variety of constituencies. Public viewings are held once a week; school and community groups schedule visits throughout the year; special lectures bring the latest astronomical topics to the public; and annual conferences are hosted for regional amateur astronomers and for faculty/students from NC academic/research institutions. Volunteer support staff for such programs has been developed through partnership with the local astronomy club and through training via the observational astronomy course. Our courses and outreach programs have been very popular and successful, and the observatory now serves as a focal point of GTCC's public image.

An approach to the design of statewide or regional ground water information systems

USGS Publications Warehouse

Winter, Thomas C.

1972-01-01

The design of water information or basic data systems must be flexible enough to provide information and data for a broad range of interests from national to local. The system must satisfy the need for information for accounting, surveillance, and areal synthesis purposes. The network is designed by identifying specific needs in terms of maps, analyses, and studies that will provide the basic knowledge for understanding each particular phase of the groundwater system. Each specific need is then analyzed with respect to whether it will provide information on accounting, surveillance, or areal synthesis. If a particular type of map, analysis, or observation can serve any of these three functions, a network of data collection or a program of studies is outlined in detail that will provide the information needed. The method of design necessitates the establishment of accuracy levels for maps, the density of data points, confidence limits, and so forth. The information system should be under the general guidance of a single agency, but much of the work and responsibility to carry out the details of the system must be shared by a number of agencies.

Basic principles and ecological consequences of changing water regimes: riparian plant communities.

PubMed

Nilsson, Christer; Svedmark, Magnus

2002-10-01

Recent research has emphasized the importance of riparian ecosystems as centers of biodiversity and links between terrestrial and aquatic systems. Riparian ecosystems also belong among the environments that are most disturbed by humans and are in need of restoration to maintain biodiversity and ecological integrity. To facilitate the completion of this task, researchers have an important function to communicate their knowledge to policy-makers and managers. This article presents some fundamental qualities of riparian systems, articulated as three basic principles. The basic principles proposed are: (1) The flow regime determines the successional evolution of riparian plant communities and ecological processes. (2) The riparian corridor serves as a pathway for redistribution of organic and inorganic material that influences plant communities along rivers. (3) The riparian system is a transition zone between land and water ecosystems and is disproportionately plant species-rich when compared to surrounding ecosystems. Translating these principles into management directives requires more information about how much water a river needs and when and how, i.e., flow variables described by magnitude, frequency, timing, duration, and rate of change. It also requires information about how various groups of organisms are affected by habitat fragmentation, especially in terms of their dispersal. Finally, it requires information about how effects of hydrologic alterations vary between different types of riparian systems and with the location within the watershed.

Realistic option for the Work Injury Rehabilitation System in China.

PubMed

Li, Zhong

2008-01-01

This paper aims to describe the current Work Injury Rehabilitation (WIR) System in China with its background, basic principles and the attempts to explore and build up different types of WIR system in different areas in China in accordance with the existing situation. Seven points taken as the focus of perfecting and building up new WIR have been presented: the study and formulation of an overall development plan for the WIR system in China, improving WIR policy, establishing a system of standards for WIR, improving the administration system for WIR, developing a WIR service system, strengthening the training of professional staff for WIR, conducting scientific study and international cooperation for WIR. These points may serve as guidelines for future development of the WIR system in China.

The Hyperloop as a Source of Interesting Estimation Questions

NASA Astrophysics Data System (ADS)

Allain, Rhett

2014-03-01

The Hyperloop is a conceptual high speed transportation system proposed by Elon Musk. The basic idea uses passenger capsules inside a reduced pressure tube. Even though the actual physics of dynamic air flow in a confined space can be complicated, there are a multitude estimation problems that can be addressed. These back-of-the-envelope questions can be approximated by physicists of all levels as well as the general public and serve as a great example of the fundamental aspects of physics.

Phoenix Union High School District #210 Adult Academy Evaluation Report, 1980-81. Research Services Report No. 33:08:80/81:010.

ERIC Educational Resources Information Center

Norris, Carol A.; Wheeler, Linda

The Adult Reading Academy, a federally-funded service of the Phoenix Union High School District, serves native- and foreign-born adult students who are deficient in the basic skills of reading, writing, arithmetic, and oral communication. In 1980/81, the program served 476 students at 17 sites. Approximately 24 percent of the clients served were…

A microprocessor-based control system for the Vienna PDS microdensitometer

NASA Technical Reports Server (NTRS)

Jenkner, H.; Stoll, M.; Hron, J.

1984-01-01

The Motorola Exorset 30 system, based on a Motorola 6809 microprocessor which serves as control processor for the microdensitometer is presented. User communication and instrument control are implemented in this syatem; data transmission to a host computer is provided via standard interfaces. The Vienna PDS system (VIPS) software was developed in BASIC and M6809 assembler. It provides efficient user interaction via function keys and argument input in a menu oriented environment. All parameters can be stored on, and retrieved from, minifloppy disks, making it possible to set up large scanning tasks. Extensive user information includes continuously updated status and coordinate displays, as well as a real time graphic display during scanning.

Contemporary Counseling: Services, Applications, Issues.

ERIC Educational Resources Information Center

Humes, Charles W.

This book was written to serve as a basic text in courses that overview the use of counseling services and to serve as a useful reference for counseling practitioners. It is designed to stress counseling services in different settings (social agencies, mental health centers, schools, business/industry, correctional institutions, and private…

A Psychiatric Primer for Programs Serving People with Developmental Disabilities. Monograph #101.

ERIC Educational Resources Information Center

Dal Pozzo, Earlene; Bernstein, Gail S.

Intended for personnel in programs serving persons with developmental disabilities, the booklet provides basic information about the major psychiatric disorders and their treatment. Five sections cover: the major disorders; medications--uses and problems; assessment; cooordination of services; and psychiatric emergencies. Major disorders such as…

A Guide to Using Language Experience with Adults.

ERIC Educational Resources Information Center

Kennedy, Katherine; Roeder, Stephanie

Language experience in adult basic education serves a variety of purposes: emphasizing communication, providing an atmosphere of sharing and personal growth, and most importantly, allowing students to confront their own learning blocks rather than ignoring them. Case histories support the fulfillment of those purposes. There are basic methods to…

Using Personal Narratives to Incorporate Diversity into the Basic Communication Course.

ERIC Educational Resources Information Center

Rozema, Hazel

Arguing that first-person narratives can illustrate communication theories and concepts found throughout basic communication course texts and can serve as first-person examples of the effects of racism and stereotyping, this paper summarizes two "powerful and engaging" texts that illustrate the standpoint of African-Americans in the…

5 CFR 352.703 - Basic entitlement to reemployment rights on leaving Federal employment.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Self-Determination Act to be performed by that tribal organization: (1) An employee serving in a... Affairs and Indian Health Service Employees After Service Under the Indian Self-Determination Act in Tribal Organizations § 352.703 Basic entitlement to reemployment rights on leaving Federal employment. (a...

5 CFR 352.703 - Basic entitlement to reemployment rights on leaving Federal employment.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Self-Determination Act to be performed by that tribal organization: (1) An employee serving in a... Affairs and Indian Health Service Employees After Service Under the Indian Self-Determination Act in Tribal Organizations § 352.703 Basic entitlement to reemployment rights on leaving Federal employment. (a...

5 CFR 352.703 - Basic entitlement to reemployment rights on leaving Federal employment.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Self-Determination Act to be performed by that tribal organization: (1) An employee serving in a... Affairs and Indian Health Service Employees After Service Under the Indian Self-Determination Act in Tribal Organizations § 352.703 Basic entitlement to reemployment rights on leaving Federal employment. (a...

5 CFR 352.703 - Basic entitlement to reemployment rights on leaving Federal employment.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Self-Determination Act to be performed by that tribal organization: (1) An employee serving in a... Affairs and Indian Health Service Employees After Service Under the Indian Self-Determination Act in Tribal Organizations § 352.703 Basic entitlement to reemployment rights on leaving Federal employment. (a...

5 CFR 352.703 - Basic entitlement to reemployment rights on leaving Federal employment.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Self-Determination Act to be performed by that tribal organization: (1) An employee serving in a... Affairs and Indian Health Service Employees After Service Under the Indian Self-Determination Act in Tribal Organizations § 352.703 Basic entitlement to reemployment rights on leaving Federal employment. (a...

Driver Improvement Analyst; Basic Training Program. Student Study Guide.

ERIC Educational Resources Information Center

Hale, Allen

As part of the training package for Driver Improvement Analysts, this study guide is designed to serve as the basic reference source for the students/trainees. It reinforces and supplements subject material presented in the Instructor's Lesson Plans. Subjects covered are objectives and requirements, psychology of driving, characteristics of the…

Video-Modeling and Pre-Performance Apprehension: Ignorance Is Bliss.

ERIC Educational Resources Information Center

Newburger, Craig; Hemphill, Michael

A study examined the effect of successful and unsuccessful video models on pre-performance public speaking anxiety of students enrolled in basic communication courses. Two hundred twenty-five students enrolled in the basic communication courses served as participants. Subjects were divided into four conditions according to how the instructions for…

Tax Wealth in Fifty States. 1977 Supplement.

ERIC Educational Resources Information Center

Halstead, D. Kent; Weldon, H. Kent

This first supplement to the basic volume presents tax capacity, effort, and collected revenue data for state and local governments for 1977. Planned for issuance every other year, the supplement consists of computer printout tables with the earlier basic volume continuing to serve as reference for theory, analysis, and methodology. Figures for…

Self-Study and Evaluation Guide/Revised 1979. Section C-1: Function and Structure.

ERIC Educational Resources Information Center

National Accreditation Council for Agencies Serving the Blind and Visually Handicapped, New York, NY.

The self study guide designed for accreditation of programs serving the blind and visually handicapped covers function and structure standards, standards address five areas: basic characteristics of the organization (legal base, planning, consumer rights), governing authority, the Chief administrator, basic administrative structure (fees for…

Social Studies Curriculum Guidelines.

ERIC Educational Resources Information Center

Manson, Gary; And Others

These guidelines, which set standards for social studies programs K-12, can be used to update existing programs or may serve as a baseline for further innovation. The first section, "A Basic Rationale for Social Studies Education," identifies the theoretical assumptions basic to the guidelines as knowledge, thinking, valuing, social participation,…

Functionalizing graphene by embedded boron clusters

NASA Astrophysics Data System (ADS)

Quandt, Alexander; Özdoğan, Cem; Kunstmann, Jens; Fehske, Holger

2008-08-01

We present a model system that might serve as a blueprint for the controlled layout of graphene based nanodevices. The systems consists of chains of B7 clusters implanted in a graphene matrix, where the boron clusters are not directly connected. We show that the graphene matrix easily accepts these alternating B7-C6 chains and that the implanted boron components may dramatically modify the electronic properties of graphene based nanomaterials. This suggests a functionalization of graphene nanomaterials, where the semiconducting properties might be supplemented by parts of the graphene matrix itself, but the basic wiring will be provided by alternating chains of implanted boron clusters that connect these areas.

Direct conversion semiconductor detectors in positron emission tomography

NASA Astrophysics Data System (ADS)

Cates, Joshua W.; Gu, Yi; Levin, Craig S.

2015-05-01

Semiconductor detectors are playing an increasing role in ongoing research to improve image resolution, contrast, and quantitative accuracy in preclinical applications of positron emission tomography (PET). These detectors serve as a medium for direct detection of annihilation photons. Early clinical translation of this technology has shown improvements in image quality and tumor delineation for head and neck cancers, relative to conventional scintillator-based systems. After a brief outline of the basics of PET imaging and the physical detection mechanisms for semiconductor detectors, an overview of ongoing detector development work is presented. The capabilities of semiconductor-based PET systems and the current state of these devices are discussed.

Micro-based fact collection tool user's manual

NASA Technical Reports Server (NTRS)

Mayer, Richard

1988-01-01

A procedure designed for use by an analyst to assist in the collection and organization of data gathered during the interview processes associated with system analysis and modeling task is described. The basic concept behind the development of this tool is that during the interview process an analyst is presented with assertions of facts by the domain expert. The analyst also makes observations of the domain. These facts need to be collected and preserved in such a way as to allow them to serve as the basis for a number of decision making processes throughout the system development process. This tool can be thought of as a computerization of the analysts's notebook.

75 FR 33589 - Office of Postsecondary Education; Overview Information; Alaska Native-Serving and Native...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-14

... facilitate the transition between high school and college or career pathways programs that integrate basic... under this notice. At the time of application, an Alaska Native-Serving institution must have an enrollment of undergraduate students that is at least twenty percent (20%) Alaska Native. At the time of...

Guidelines for Planning the School Breakfast Program. Revised.

ERIC Educational Resources Information Center

Georgia State Dept. of Education, Atlanta. Office of School Administrative Services.

Some of the factors considered in these guidelines include basic nutritional requirements, food component minimums, food variety, and amounts of food served in elementary and secondary school breakfast programs. Suggestions are made for serving foods that will appeal to young people. Samples of hot and cold menus are provided. Forms for evaluating…

Communication: A Plan for Small School Districts.

ERIC Educational Resources Information Center

Council of Communicators, Austin, TX.

Since communication is the working link between the school district and the community it serves, public school administrators serving small towns or rural areas are developing a planned program of two-way communication based on a clear policy statement adopted by the board of trustees which basically upholds the public's right to know. In order to…

An Effective Peer Advising Program in a Large Psychology Department.

ERIC Educational Resources Information Center

Nelson, Eileen S.; Fonzi, Ginger L.

1995-01-01

An advising program in the James Madison University (Virginia) psychology department recruits and trains students to provide basic information about majors, careers, field opportunities, and graduate schools to their peers. The work of the 20 volunteers, who serve 900 students, is coordinated by a faculty member. Each peer advisor serves on a…

The Fundamental Spatial Data in the Public Administration Registers

NASA Astrophysics Data System (ADS)

Čada, V.; Janečka, K.

2016-06-01

The system of basic registers was launched in the Czech Republic in 2012. The system provides a unique solution to centralize and keep actual most common and widely used information as a part of the eGovernment. The basic registers are the central information source for information systems of public authorities. In October 2014, the Czech government approved the conception of The Strategy for the Development of the Infrastructure for Spatial Information in the Czech Republic to 2020 (GeoInfoStrategy) that serves as a basis for the NSDI. The paper describes the challenges in building the National Spatial Data Infrastructure (NSDI) in the Czech Republic with focus on the fundamental spatial data and related basic registers. The GeoInfoStrategy should also contribute to increasing of the competitiveness of the economy. Therefore the paper also reflects the Directive 2014/61/EU of the European Parliament and of the Council on measures to reduce the cost of deploying high-speed electronic communication networks. The Directive states that citizens as well as the private and public sectors must have the opportunity to be part of the digital economy. A high quality digital infrastructure underpins virtually all sectors of a modern and innovative economy. To ensure a development of such infrastructure in the Czech Republic, the Register of passive infrastructure providing information on the features of passive infrastructure has to be established.

ADHD in the Context of Finnish Basic Education

ERIC Educational Resources Information Center

Honkasilta, J.; Sandberg, E.; Närhi, V.; Jahnukainen, M.

2014-01-01

Students with Attention Deficit/Hyperactivity Disorder (ADHD) are a growing group served under special education services in many western societies. This article describes the history and current state of the services, as well as the assessment procedure. Our conclusion is that the status of students with ADHD in Finnish basic education (Grades 1…

Orientation, Sketching, Mechanical Drawing, Drafting--Basic: 9253.01.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

The course introduces the student to the drafting trade, freehand sketching, and basic mechanical drawing. The course has no prerequisites and will guide the student into drafting concepts and serve as a foundation for further study in vocational drafting. Requiring a total of 45 class hours, eight hours are utilized in orientation, 15 hours are…

Diesel Mechanics. Performance Objectives. Basic Course.

ERIC Educational Resources Information Center

Tidwell, Joseph

Several intermediate performance objectives and corresponding criterion measures are listed for each of 12 terminal objectives for a basic diesel mechanics course. The course is designed as a two-semester (2 hour daily) course for 10th graders interested in being diesel service and repair mechanics; it would serve as the first year of a 3-year…

Consistency and Change: The (R)Evolution of the Basic Communication Course

ERIC Educational Resources Information Center

Valenzano, Joseph M., III; Wallace, Samuel P.; Morreale, Sherwyn P.

2014-01-01

The basic communication course, with its roots in classical Greece and Rome, is frequently a required course in general education. The course often serves as our "front porch," welcoming new students to the Communication discipline. This essay first outlines early traditions in oral communication instruction and their influence on future…

1970-71 Basic Mathematics Improvement Component. Final Report.

ERIC Educational Resources Information Center

Rodosky, Robert

The Basic Mathematics Improvement Component, funded under Title I of the 1965 Elementary Secondary Education Act, served nearly 800 pupils in grades four through nine in 20 high priority inner-city schools. The philosophy behind the program was that high achievement in mathematics correlates highly with the high achievement in other areas, and a…

Spanish for Agricultural Purposes: The Audio Program.

ERIC Educational Resources Information Center

Mainous, Bruce H.; And Others

The manual is meant to accompany and supplement the basic manual and to serve as support to the audio component of "Spanish for Agricultural Purposes," a one-semester course for North American agriculture specialists preparing to work in Latin America, consists of exercises to supplement readings presented in the course's basic manual and to…

Using Adult Learning Principles in Adult Basic and Literacy Education. Practice Application Brief.

ERIC Educational Resources Information Center

Imel, Susan

Adult basic and literacy education (ABLE) is a complex undertaking that serves diverse learners with a variety of needs. Although no definitive list of adult education principles exists in the literature, the following principles have been identified in multiple sources devoted to principles of effective adult education: involve learners in…

Preparing Teenagers for Parenthood. A Recommended "How To" Guide for Youth Development.

ERIC Educational Resources Information Center

1976

All of Preparing Teenaqers for Parenthood (PTP)'s major theoretical planning and programatic components are contained in this program guide, which is intended to serve as a basic "how to" resource for agencies who must deal with the increasing number of unprepared teenage parents. Basic program components discussed concern community needs…

Standard First Aid Training Course. Naval Education and Training Command Rate Training Manual.

ERIC Educational Resources Information Center

Naval Education and Training Command, Washington, DC.

This first aid manual is designed to serve as basic first aid instructional materials for all nonmedical naval personnel. Chapters are included on the following topics: basic life support, hemorrhage, shock, wounds, injuries, drug abuse, poisoning, common medical emergencies, NBC (nuclear, biological, chemical) agent casualties, and rescue and…

Research on ecological function zoning information system based on WebGIS

NASA Astrophysics Data System (ADS)

Zhang, Jianxiong; Zhang, Gang

2007-06-01

With the development of information technology, application of WebGIS will make it possible to realize digitization and intellectualization in issuing and managing information of ecological function zoning. Firstly, this paper introduces the fundamental principles, basic methods and current situation of development and various support techniques about WebGIS. Secondly, the paper not only compares and analyzes the above methods but also discusses their applied prospect and feasibility in Web management. Finally, exemplified by Jiaozuo City, the paper puts forward an idea of design and a project of realization about the information system. In this research, the digital map and establishment of map database have been finished by MapInfo. Combining with some technical data of ecological environment of Jiaozuo City, the information of ecological environment resources is collected, stored, analyzed, calculated and displayed in the form of pictures and graphs on the WebGIS platform, which makes use of secondary development flat-MapXtreme for Java and some tools such as Java, JSP and JavaScript. Serve mode is adopted in the system which has realized the operating, inquiring of basic map and working out thematic map. By the finished system, it brings some references.

Visual Functions of the Thalamus

PubMed Central

Usrey, W. Martin; Alitto, Henry J.

2017-01-01

The thalamus is the heavily interconnected partner of the neocortex. All areas of the neocortex receive afferent input from and send efferent projections to specific thalamic nuclei. Through these connections, the thalamus serves to provide the cortex with sensory input, and to facilitate interareal cortical communication and motor and cognitive functions. In the visual system, the lateral geniculate nucleus (LGN) of the dorsal thalamus is the gateway through which visual information reaches the cerebral cortex. Visual processing in the LGN includes spatial and temporal influences on visual signals that serve to adjust response gain, transform the temporal structure of retinal activity patterns, and increase the signal-to-noise ratio of the retinal signal while preserving its basic content. This review examines recent advances in our understanding of LGN function and circuit organization and places these findings in a historical context. PMID:28217740

The CIPM list of recommended frequency standard values: guidelines and procedures

NASA Astrophysics Data System (ADS)

Riehle, Fritz; Gill, Patrick; Arias, Felicitas; Robertsson, Lennart

2018-04-01

A list of standard reference frequency values (LoF) of quantum transitions from the microwave to the optical regime has been recommended by the International Committee for Weights and Measures (Comité international des poids et mesures, CIPM) for use in basic research, technology, and for the metrology of time, frequency and length. The CIPM LoF contains entries that are recommended as secondary representations of the second in the International System of Units, and entries that can be used to serve as realizations of the definition of the metre. The historical perspective that led to the CIPM LoF is outlined. Procedures have been developed for updating existing, and validating new, entries into the CIPM LoF. The CIPM LoF might serve as an entry for a future redefinition of the second by an optical transition.

Leadership for the next millennium: the physician executive.

PubMed

Klint, R A

1993-01-01

We continue to muddle through using tourniquets and bandaids on a health care system that is in dire straits. And the future is even less promising. There will be millions without basic health care, let alone basic health care coverage. Rural and inner-city hospitals will close, with progressive public apathy, as we focus on the marvels of expensive technologies that serve only the few. Costs will continue to rise at double digit rates, and our nation's employers will fall further behind in the global marketplace. Preventive care will be uncommonly provided and only more rarely reimbursed, while a couple more children die of measles in Mississippi. It's not a pretty picture, and it simply doesn't have to come to pass. "What we really need is leadership," the public cries. That leadership can and should come from medicine through physician executives.

Process thresholds: Report of Working Group Number 3

NASA Technical Reports Server (NTRS)

Williams, R. S., Jr.

1985-01-01

The Process Thresholds Working Group concerned itself with whether a geomorphic process to be monitored on satellite imagery must be global, regional, or local in its effect on the landscape. It was pointed out that major changes in types and magnitudes of processes operating in an area are needed to be detectable on a global scale. It was concluded from a review of geomorphic studies which used satellite images that they do record change in landscape over time (on a time-lapse basis) as a result of one or more processes. In fact, this may be one of the most important attributes of space imagery, in that one can document land form changes in the form of a permanent historical record. The group also discussed the important subject of the acquisition of basic data sets by different satellite imaging systems. Geomorphologists already have available one near-global basis data set resulting from the early LANDSAT program, especially images acquired by LANDSATs 1 and 2. Such historic basic data sets can serve as a benchmark for comparison with landscape changes that take place in the future. They can also serve as a benchmark for comparison with landscape changes that have occurred in the past (as recorded) by images, photography and maps.

Development of Integrated Information System for Travel Bureau Company

NASA Astrophysics Data System (ADS)

Karma, I. G. M.; Susanti, J.

2018-01-01

Related to the effectiveness of decision-making by the management of travel bureau company, especially by managers, information serves frequent delays or incomplete. Although already computer-assisted, the existing application-based is used only handle one particular activity only, not integrated. This research is intended to produce an integrated information system that handles the overall operational activities of the company. By applying the object-oriented system development approach, the system is built with Visual Basic. Net programming language and MySQL database package. The result is a system that consists of 4 (four) separated program packages, including Reservation System, AR System, AP System and Accounting System. Based on the output, we can conclude that this system is able to produce integrated information that related to the problem of reservation, operational and financial those produce up-to-date information in order to support operational activities and decisionmaking process by related parties.

Control rod drive for reactor shutdown

DOEpatents

McKeehan, Ernest R.; Shawver, Bruce M.; Schiro, Donald J.; Taft, William E.

1976-01-20

A means for rapidly shutting down or scramming a nuclear reactor, such as a liquid metal-cooled fast breeder reactor, and serves as a backup to the primary shutdown system. The control rod drive consists basically of an in-core assembly, a drive shaft and seal assembly, and a control drive mechanism. The control rod is driven into the core region of the reactor by gravity and hydraulic pressure forces supplied by the reactor coolant, thus assuring that common mode failures will not interfere with or prohibit scramming the reactor when necessary.

Acoustic Flow Monitor System - User Manual

USGS Publications Warehouse

LaHusen, Richard

2005-01-01

INTRODUCTION The Acoustic Flow Monitor (AFM) is a portable system that was designed by the U.S. Geological Survey Cascades Volcano Observatory to detect and monitor debris flows associated with volcanoes. It has been successfully used internationally as part of real-time warning systems in valleys threatened by such flows (Brantley, 1990; Marcial and others, 1996; Lavigne and others, 2000). The AFM system has also been proven to be an effective tool for monitoring some non-volcanic debris flows. This manual is intended to serve as a basic guide for the installation, testing, and maintenance of AFM systems. An overview of how the system works, as well as instructions for installation and guidelines for testing, is included. Interpretation of data is not covered in this manual; rather, the user should refer to the references provided for published examples of AFM data.

National Maglev initiative: California line electric utility power system requirements

NASA Technical Reports Server (NTRS)

Save, Phil

1994-01-01

The electrical utility power system requirements were determined for a Maglev line from San Diego to San Francisco and Sacramento with a maximum capacity of 12,000 passengers an hour in each direction at a speed of 300 miles per hour, or one train every 30 seconds in each direction. Basically the Maglev line requires one 50-MVA substation every 12.5 miles. The need for new power lines to serve these substations and their voltage levels are based not only on equipment loading criteria but also on limitations due to voltage flicker and harmonics created by the Maglev system. The resulting power system requirements and their costs depend mostly on the geographical area, urban or suburban with 'strong' power systems, or mountains and rural areas with 'weak' power systems. A reliability evaluation indicated that emergency power sources, such as a 10-MW battery at each substation, were not justified if sufficient redundancy is provided in the design of the substations and the power lines serving them. With a cost of $5.6 M per mile, the power system requirements, including the 12-kV DC cables and the inverters along the Maglev line, were found to be the second largest cost component of the Maglev system, after the cost of the guideway system ($9.1 M per mile), out of a total cost of $23 M per mile.

Building intelligent communication systems for handicapped aphasiacs.

PubMed

Fu, Yu-Fen; Ho, Cheng-Seen

2010-01-01

This paper presents an intelligent system allowing handicapped aphasiacs to perform basic communication tasks. It has the following three key features: (1) A 6-sensor data glove measures the finger gestures of a patient in terms of the bending degrees of his fingers. (2) A finger language recognition subsystem recognizes language components from the finger gestures. It employs multiple regression analysis to automatically extract proper finger features so that the recognition model can be fast and correctly constructed by a radial basis function neural network. (3) A coordinate-indexed virtual keyboard allows the users to directly access the letters on the keyboard at a practical speed. The system serves as a viable tool for natural and affordable communication for handicapped aphasiacs through continuous finger language input.

A. C. C. Fact Book: A Statistical Profile of Allegany Community College and the Community It Serves.

ERIC Educational Resources Information Center

Andersen, Roger C.

This document is intended to be an authoritative compilation of frequently referenced basic facts concerning Allegany Community College (ACC) in Maryland. It is a statistical profile of ACC and the community it serves, divided into six sections: enrollment, students, faculty, community, support services, and general college related information.…

The Mechanism of Restricting the Legal Status of Individuals Convicted of Multiple Offences

ERIC Educational Resources Information Center

Korotkikh, Natalya N.

2016-01-01

The subject of the article is the legal status of individuals serving custodial sentences. Special emphasis is laid on the legal status of individuals serving sentences for multiple offences. The soviet state directed substantial public resources to maintenance of basic human conditions in prisons. Now the Russian Federation, which embarked on a…

Structure and Function of Wood

Treesearch

Alex C. Wiedenhoeft

2012-01-01

Wood is a complex biological structure, a composite of many cell types and chemistries acting together to serve the needs of living plant. Attempting to understand wood inthe context of wood technology, we have often overlooked the basic fact that wood evolved over the course of millions of years to serve three main functions in plants-conduction of water from the...

An instrument thermal data base system. [for future shuttle missions

NASA Technical Reports Server (NTRS)

Bartoszek, J. T.; Csigi, K. I.; Ollendorf, S.; Oberright, J. E.

1981-01-01

The rationale for the implementation of an Instrument Thermal Data Base System (ITDBS) is discussed and the potential application of a data base management system in support of future space missions, the design of scientific instruments needed, and the potential payload groupings is described. Two basic data files are suggested, the first containing a detailed narrative information list pertaining to design configurations and optimum performance of each instrument, and the second consisting of a description of the parameters pertinent to the instruments' thermal control and design in the form of a summary record of coded information, and serving as a recall record. The applicability of a data request sheet for preliminary planning is described and is concluded that the proposed system may additionally prove to be a method of inventory control.

Understanding Mathematics and Logic Using BASIC Computer Games.

ERIC Educational Resources Information Center

Ahl, David H.

This combination teacher's guide and student workbook serves as a companion volume to 101 BASIC Computer Games (EM 011 681). It presents ideas, exercises and supplemental projects which will aid the teaching and learning of a wide variety of academic subjects in grades 7 through 12, although the emphasis is upon mathematics and logic. In addition,…

Health Education in Elementary Schools. Curriculum Bulletin, 1969-70 Series. Number 2.

ERIC Educational Resources Information Center

New York City Board of Education, Brooklyn, NY. Bureau of Curriculum Development.

This publication serves as a basic instrument for health instruction in the elementary grades. It has been designed for adaptation in meeting the differing needs of New York City pupils. The format of the bulletin enables the teacher to plan specific lessons with health learning supplemented by recommended pupil activities through a basic set up…

ON-AIR, CLOSED-CIRCUIT INSTRUCTIONAL TELEVISION, THE 2500 MEGACYCLE BAND.

ERIC Educational Resources Information Center

LAPIN, STANLEY

THE SATISFACTION OF THE BASIC REQUIREMENTS OF EDUCATIONAL TELEVISION BY THE ESTABLISHMENT OF THE INSTRUCTIONAL TV FIXED SERVICE WAS DISCUSSED. THE BASIC REQUIREMENTS OF EDUCATIONAL TELEVISION WERE THAT THE COST PER STUDENT OR PER STUDENT HOUR OF INSTRUCTION HAD TO BE ECONOMICAL, THAT A VERY LARGE NUMBER OF STUDENTS HAD TO BE SERVED, THAT THE…

Aircraft Sheet Metal Practices; Sheet Metal Work 2: 9855.01.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

The course outline will serve as a guide to the 11th grade student interested in sheet metal occupations. Requiring 135 clock hours, the basic course covers orientation and techniques in aircraft sheet metal. Emphasis will be placed on the proper use of tools and machines, safety, fabrication methods, aircraft materials, basic layout, and special…

Effects of Digital-Based Math Fluency Interventions on Learners with Math Difficulties: A Review of the Literature

ERIC Educational Resources Information Center

Cozad, Lauren E.; Riccomini, Paul J.

2016-01-01

Mathematical proficiency serves as a foundation for student success in the classroom and real world. One component of mathematical proficiency is fluency with basic facts. Frequently, students with mathematics difficulties struggle to become proficient and fluent in the four basic operations. Interventions are available to help develop and promote…

JCMT observatory control system

NASA Astrophysics Data System (ADS)

Rees, Nicholas P.; Economou, Frossie; Jenness, Tim; Kackley, Russell D.; Walther, Craig A.; Dent, William R. F.; Folger, Martin; Gao, Xiaofeng; Kelly, Dennis; Lightfoot, John F.; Pain, Ian; Hovey, Gary J.; Redman, Russell O.

2002-12-01

The JCMT, the world's largest sub-mm telescope, has had essentially the same VAX/VMS based control system since it was commissioned. For the next generation of instrumentation we are implementing a new Unix/VxWorks based system, based on the successful ORAC system that was recently released on UKIRT. The system is now entering the integration and testing phase. This paper gives a broad overview of the system architecture and includes some discussion on the choices made. (Other papers in this conference cover some areas in more detail). The basic philosophy is to control the sub-systems with a small and simple set of commands, but passing detailed XML configuration descriptions along with the commands to give the flexibility required. The XML files can be passed between various layers in the system without interpretation, and so simplify the design enormously. This has all been made possible by the adoption of an Observation Preparation Tool, which essentially serves as an intelligent XML editor.

Visualization of Computational Fluid Dynamics

NASA Technical Reports Server (NTRS)

Gerald-Yamasaki, Michael; Hultquist, Jeff; Bryson, Steve; Kenwright, David; Lane, David; Walatka, Pamela; Clucas, Jean; Watson, Velvin; Lasinski, T. A. (Technical Monitor)

1995-01-01

Scientific visualization serves the dual purpose of exploration and exposition of the results of numerical simulations of fluid flow. Along with the basic visualization process which transforms source data into images, there are four additional components to a complete visualization system: Source Data Processing, User Interface and Control, Presentation, and Information Management. The requirements imposed by the desired mode of operation (i.e. real-time, interactive, or batch) and the source data have their effect on each of these visualization system components. The special requirements imposed by the wide variety and size of the source data provided by the numerical simulation of fluid flow presents an enormous challenge to the visualization system designer. We describe the visualization system components including specific visualization techniques and how the mode of operation and source data requirements effect the construction of computational fluid dynamics visualization systems.

Potential Applications of the National Institute of Mental Health's Research Domain Criteria (RDoC) to Clinical Psychiatric Practice: How RDoC Might Be Used in Assessment, Diagnostic Processes, Case Formulation, Treatment Planning, and Clinical Notes.

PubMed

Yager, Joel; Feinstein, Robert E

2017-04-01

Offering a new framework for understanding and studying basic dimensions of normal and abnormal human functioning and mental disorders, the National Institute of Mental Health (NIMH) has initiated the Research Domain Criteria (RDoC) project in which a series of higher order domains, representing major systems of emotion, cognition, motivation, and social behavior, and their constituent operationally defined constructs serve as organizing templates for further research and inquiry, eg, to discover validated biomarkers and endophenotypes. Cutting across traditional DSM diagnoses, the domains are defined as Negative Valence Systems, Positive Valence Systems, Cognitive Systems, Systems for Social Processes, and Arousal/Regulatory Systems. To inform educators, trainees, and practitioners about RDoC, alert them to potential practical applications, and encourage their broad exploration in clinical settings, this article reviews the RDoC domains and their subsystem constructs with regard to potential current clinical considerations and applications. We describe ways in which the RDoC domains and constructs offer transdiagnostic frameworks for complementing traditional practice; suggest clinical questions to help elucidate salient information; and, translating RDoC domains and constructs headings into clinically friendly language, offer a template for the psychiatric review of systems that can serve in clinical notes. © Copyright 2017 Physicians Postgraduate Press, Inc.

A Decade of Experience in Creating and Maintaining Data Elements for Structured Clinical Documentation in EHRs

PubMed Central

Zhou, Li; Collins, Sarah; Morgan, Stephen J.; Zafar, Neelam; Gesner, Emily J.; Fehrenbach, Martin; Rocha, Roberto A.

2016-01-01

Structured clinical documentation is an important component of electronic health records (EHRs) and plays an important role in clinical care, administrative functions, and research activities. Clinical data elements serve as basic building blocks for composing the templates used for generating clinical documents (such as notes and forms). We present our experience in creating and maintaining data elements for three different EHRs (one home-grown and two commercial systems) across different clinical settings, using flowsheet data elements as examples in our case studies. We identified basic but important challenges (including naming convention, links to standard terminologies, and versioning and change management) and possible solutions to address them. We also discussed more complicated challenges regarding governance, documentation vs. structured data capture, pre-coordination vs. post-coordination, reference information models, as well as monitoring, communication and training. PMID:28269927

Syllogistic reasoning in fuzzy logic and its application to usuality and reasoning with dispositions

NASA Technical Reports Server (NTRS)

Zadeh, L. A.

1985-01-01

A fuzzy syllogism in fuzzy logic is defined to be an inference schema in which the major premise, the minor premise and the conclusion are propositions containing fuzzy quantifiers. A basic fuzzy syllogism in fuzzy logic is the intersection/product syllogism. Several other basic syllogisms are developed that may be employed as rules of combination of evidence in expert systems. Among these is the consequent conjunction syllogism. Furthermore, it is shown that syllogistic reasoning in fuzzy logic provides a basis for reasoning with dispositions; that is, with propositions that are preponderantly but not necessarily always true. It is also shown that the concept of dispositionality is closely related to the notion of usuality and serves as a basis for what might be called a theory of usuality - a theory which may eventually provide a computational framework for commonsense reasoning.

[Organization of clinical research: in a large scale department for cardiothoracic surgery].

PubMed

Sarikouch, S; Schilling, T; Haverich, A

2010-04-01

Translation of basic research results into routine patient care is delayed in parts by lack of institutionalization in clinical research. In this article the research structure and organization of our Department of Cardiac, Thoracic, Transplantation and Vascular Surgery are described.Basic research, separately directed, is accomplished in the Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO) and within the scope of the Excellence cluster "REBIRTH--from Regenerative Biology to Reconstructive Therapy".Clinical research is directed by heads of the subdepartments of our institution (valve and coronary surgery, aortic surgery, surgical electrophysiology, vascular surgery, thoracic surgery, cardiac assist systems, thoracic transplantation, intensive care and pediatric heart surgery).A separate subdepartment for clinical research is responsible for study coordination and accompanies clinical studies from study design and patient screening to publication. This subdepartment also serves as a constant contact to sponsors and superordinated research organizations within the Hannover Medical School.

Intelligence by mechanics.

PubMed

Blickhan, Reinhard; Seyfarth, Andre; Geyer, Hartmut; Grimmer, Sten; Wagner, Heiko; Günther, Michael

2007-01-15

Research on the biomechanics of animal and human locomotion provides insight into basic principles of locomotion and respective implications for construction and control. Nearly elastic operation of the leg is necessary to reproduce the basic dynamics in walking and running. Elastic leg operation can be modelled with a spring-mass model. This model can be used as a template with respect to both gaits in the construction and control of legged machines. With respect to the segmented leg, the humanoid arrangement saves energy and ensures structural stability. With the quasi-elastic operation the leg inherits the property of self-stability, i.e. the ability to stabilize a system in the presence of disturbances without sensing the disturbance or its direct effects. Self-stability can be conserved in the presence of musculature with its crucial damping property. To ensure secure foothold visco-elastic suspended muscles serve as shock absorbers. Experiments with technically implemented leg models, which explore some of these principles, are promising.

The Blowgun Demonstration Experiment

ERIC Educational Resources Information Center

Tsukamoto, Koji; Uchino, Masanori

2008-01-01

We have found that a simple demonstration experiment using a match or a cotton swab and a drinking straw or an acrylic pipe serves as an effective introduction to dynamics. The most basic apparatus has a cotton swab serving as a dart and the straw as the blowgun. When blown from a starting point near the exit end of the straw, the cotton swab does…

Structure and function of wood

Treesearch

Alex Wiedenhoeft

2010-01-01

Wood is a complex biological structure, a composite of many chemistries and cell types acting together to serve the needs of a living plant. Attempting to understand wood in the context of wood technology, we have often overlooked the key and basic fact that wood evolved over the course of millions of years to serve three main functions in plants― conduction of water...

Coca-Cola Valued Youth Program. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2009

2009-01-01

The Coca-Cola Valued Youth Program offers secondary school students who are considered at risk of dropping out the opportunity to serve as tutors in elementary schools. By having these at-risk students serve as tutors, the program aims to improve their basic academic skills and self-esteem, with the goal of keeping them enrolled in school. The…

California Update: Student Progress in State and Federally Funded Adult Education Programs during the 1997-98 Instructional Year.

ERIC Educational Resources Information Center

Comprehensive Adult Student Assessment System, San Diego, CA.

This document outlines student progress within each of California's Adult Education programs for the 1997-1998 academic year. During this time period, California's Adult Education programs served 1,435,341 learners. Among those enrolled, 161,364 students were served by Adult Basic Education (ABE) programs, and an additional 1,220,594 students were…

University Students' Perceptions of the Effects of Having Been Weight-Teased by Basic Education Teachers

ERIC Educational Resources Information Center

Gallagher, Rebecca A.

2014-01-01

The purpose of this study was to determine the extent to which university students report having been weight-teased by basic education teachers and how that has affected their social, physical, and academic well-being in the university. Bandura's (1999) theory of triadic reciprocal causation served as a framework for developing this research. An…

Basic Education for Limited English Proficient Students: The "BELEPS" Program, 1982-1985. Final Evaluation.

ERIC Educational Resources Information Center

McConnell, Beverly B.

Begun in 1980 with 358 students, the Yakima (Washington) Public Schools' Basic Education for Limited English Proficient Students (BELEPS) Program served 1,250 grade K-12 students (94% Hispanic) in 1985. Its four programs were based on the degree of the students' English proficiency, and taught (1) reading only in Spanish, (2) reading in Spanish…

Alternative Basic Comprehension Program (Project A.B.C.). Final Evaluation Report, 1993-94. OER Report.

ERIC Educational Resources Information Center

Augustin, Marc A.; Yanping, Ann

The Alternative Basic Comprehension Program (Project A.B.C.) was an Elementary and Secondary Education Act Title VII-funded special alternative instructional program in its fourth year at two high schools in the Bronx (New York). In 1993-94, the project served 264 students of limited English proficiency from many countries. Participating students…

The Use of Educational Comics in Learning Anatomy among Multiple Student Groups

ERIC Educational Resources Information Center

Kim, Jiyoon; Chung, Min Suk; Jang, Hae Gwon; Chung, Beom Sun

2017-01-01

Understanding basic human anatomy can be beneficial for all students, regardless of when, or if, they will later undertake a formal course in the subject. For students who are preparing to undertake a formal anatomy course, educational comics on basic anatomy can serve as a concise and approachable review of the material. For other students, these…

Basic Wiring. Fourth Edition. Teacher Edition [and] Student Guide [and] Student Workbook 1 [and] Student Workbook 2.

ERIC Educational Resources Information Center

Kaltwasser, Stan; Flowers, Gary; Blasingame, Don

Basic Wiring, first in a series of three wiring publications, serves as the foundation for students enrolled in a wiring program. It is a prerequisite to Commercial and Industrial Wiring or Residential Wiring. Instructional materials include a teacher edition, student guide, and two student workbooks. The teacher edition begins with introductory…

The Role of Biomedical Librarians in a Local Basic Unit Library Organization.

ERIC Educational Resources Information Center

Taylor, Ruth

The quality of library service in biomedical institutions ultimately depends upon basic unit librarians. Although the hierarchy is necessary, it can only have as much real authority and cooperation as institutions vest in it by their degree of understanding and sense of personal worth. Vital to this is the local peer groups, which serves two basic…

The Adult Basic Education (ABE) Teacher Development Project (July 1, 1999 to June 30, 2000). Evaluation Report.

ERIC Educational Resources Information Center

Zane, Lawrence

This paper presents an evaluation of the Adult Basic Education (ABE) Teacher Development project. The ABE program was designed by the Hawaii Department of Education to meet the needs of educationally disadvantaged adults. Hawaii's community schools serve approximately 40,000 adults annually in the ABE program. Many of them are also enrolled in…

Physiology undergraduate degree requirements in the U.S.

PubMed

VanRyn, Valerie S; Poteracki, James M; Wehrwein, Erica A

2017-12-01

Course-level learning objectives and core concepts for undergraduate physiology teaching exist. The next step is to consider how these resources fit into generalizable program-level guidelines for Bachelor of Science (BS) degrees in Physiology. In the absence of program-level guidelines for Physiology degree programs, we compiled a selective internal report to review degree requirements from 18 peer BS programs entitled "Physiology" in the United States (U.S.). There was a range of zero to three required semesters of math, physics, physics laboratory, general biology, biology laboratory, general chemistry, chemistry laboratory, organic chemistry, organic chemistry laboratory, biochemistry, biochemistry laboratory, anatomy, anatomy laboratory, core systems physiology, and physiology laboratory. Required upper division credits ranged from 11 to 31 and included system-specific, exercise and environmental, clinically relevant, pathology/disease-related, and basic science options. We hope that this information will be useful for all programs that consider themselves to be physiology, regardless of name. Reports such as this can serve as a starting point for collaboration among BS programs to improve physiology undergraduate education and best serve our students. Copyright © 2017 the American Physiological Society.

An Outlook on Biothermodynamics: Needs, Problems, and New Developments. I. Stability and Hydration of Proteins

NASA Astrophysics Data System (ADS)

Keller, Jürgen U.

2008-12-01

The application of concepts, principles, and methods of thermodynamics of equilibria and processes to bioengineering systems has led to a new and growing field: engineering biothermodynamics. This article, which is meant as the first in a series, gives an outline of basic aspects, changes, and actual examples in this field. After a few introductory remarks, the basic concepts and laws of thermodynamics extended to systems with internal variables, which serve as models for biofluids and other biosystems, are given. The method of thermodynamics is then applied to the problem of thermal stability of aqueous protein solutions, especially to that of myoglobin solutions. After this, the phenomenon of hydration of proteins by adsorption and intrusion of water molecules is considered. Several other phenomena like the adsorption of proteins on solid surfaces or cell membranes and their temperature and pressure-related behavior represented by an equation of state, or the thermodynamics of bacterial solutions including chemical reactions like wine fermentation, etc., will be presented in Parts II and III of this article.

Links Between the Intuitive Sense of Number and Formal Mathematics Ability.

PubMed

Feigenson, Lisa; Libertus, Melissa E; Halberda, Justin

2013-06-01

Humans share with other animals a system for thinking about numbers in an imprecise and intuitive way. The Approximate Number System (ANS) that underlies this thinking is present throughout the lifespan, is entirely nonverbal, and supports basic numerical computations like comparing, adding, and subtracting quantities. Humans, unlike other animals, also have a system for representing exact numbers. This linguistically mediated system is slowly mastered over the course of many years and provides the basis for most of our formal mathematical thought. A growing body of evidence suggests that the nonverbal ANS and the culturally invented system of exact numbers are fundamentally linked. In this article, we review evidence for this relationship, describing how group and individual differences in the ANS correlate with and even predict formal math ability. In this way, we illustrate how a system of ancient core knowledge may serve as a foundation for more complex mathematical thought.

Integrable nonlinear Schrödinger system on a lattice with three structural elements in the unit cell

NASA Astrophysics Data System (ADS)

Vakhnenko, Oleksiy O.

2018-05-01

Developing the idea of increasing the number of structural elements in the unit cell of a quasi-one-dimensional lattice as applied to the semi-discrete integrable systems of nonlinear Schrödinger type, we construct the zero-curvature representation for the general integrable nonlinear system on a lattice with three structural elements in the unit cell. The integrability of the obtained general system permits to find explicitly a number of local conservation laws responsible for the main features of system dynamics and in particular for the so-called natural constraints separating the field variables into the basic and the concomitant ones. Thus, considering the reduction to the semi-discrete integrable system of nonlinear Schrödinger type, we revealed the essentially nontrivial impact of concomitant fields on the Poisson structure and on the whole Hamiltonian formulation of system dynamics caused by the nonzero background values of these fields. On the other hand, the zero-curvature representation of a general nonlinear system serves as an indispensable key to the dressing procedure of system integration based upon the Darboux transformation of the auxiliary linear problem and the implicit Bäcklund transformation of field variables. Due to the symmetries inherent to the six-component semi-discrete integrable nonlinear Schrödinger system with attractive-type nonlinearities, the Darboux-Bäcklund dressing scheme is shown to be simplified considerably, giving rise to the appropriately parameterized multi-component soliton solution consisting of six basic and four concomitant components.

PLASMA-field barrier sentry (PFBS)

NASA Astrophysics Data System (ADS)

Gonzaga, Ernesto A.; Cossette, Harold James

2013-06-01

This paper describes the concept and method in designing and developing a unique security system apparatus that will counter unauthorized personnel: to deny access to or occupy an area or facility, to control or direct crowd or large groups, and to incapacitate individuals or small groups until they can be secured by military or law enforcement personnel. The system exploits Tesla coil technology. Application of basic engineering circuit analysis and principle is demonstrated. Transformation from classical spark gap method to modern solid state design was presented. The analysis shows how the optimum design can be implemented to maximize performance of the apparatus. Discussion of the hazardous effects of electrical elements to human physiological conditions was covered. This serves to define guidelines in implementing safety limits and precautions on the performance of the system. The project is strictly adhering towards non-lethal technologies and systems.

Definition of optical systems payloads

NASA Technical Reports Server (NTRS)

Downey, J. A., III

1981-01-01

The various phases in the formulation of a major NASA project include the inception of the project, planning of the concept, and the project definition. A baseline configuration is established during the planning stage, which serves as a basis for engineering trade studies. Basic technological problems should be recognized early, and a technological verification plan prepared before development of a project begins. A progressive series of iterations is required during the definition phase, illustrating the complex interdependence of existing subsystems. A systems error budget should be established to assess the overall systems performance, identify key performance drivers, and guide performance trades and iterations around these drivers, thus decreasing final systems requirements. Unnecessary interfaces should be avoided, and reasonable design and cost margins maintained. Certain aspects of the definition of the Advanced X-ray Astrophysics Facility are used as an example.

Inhalers and nebulizers: basic principles and preliminary measurements

NASA Astrophysics Data System (ADS)

Misik, Ondrej; Lizal, Frantisek; Asl, Vahid Farhikhteh; Belka, Miloslav; Jedelsky, Jan; Elcner, Jakub; Jicha, Miroslav

2018-06-01

Inhalers are hand-held devices which are used for administration of therapeutic aerosols via inhalation. Nebulizers are larger devices serving for home and hospital care using inhaled medication. This contribution describes the basic principles of dispersion of aerosol particles used in various types of inhalers and nebulizers, and lists the basic physical mechanisms contributing to the deposition of inhaled particles in the human airways. The second part of this article presents experimental setup, methodology and preliminary results of particle size distributions produced by several selected inhalers and nebulizers.

2017 American Heart Association Focused Update on Adult Basic Life Support and Cardiopulmonary Resuscitation Quality: An Update to the American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care.

PubMed

Kleinman, Monica E; Goldberger, Zachary D; Rea, Thomas; Swor, Robert A; Bobrow, Bentley J; Brennan, Erin E; Terry, Mark; Hemphill, Robin; Gazmuri, Raúl J; Hazinski, Mary Fran; Travers, Andrew H

2018-01-02

Cardiopulmonary resuscitation is a lifesaving technique for victims of sudden cardiac arrest. Despite advances in resuscitation science, basic life support remains a critical factor in determining outcomes. The American Heart Association recommendations for adult basic life support incorporate the most recently published evidence and serve as the basis for education and training for laypeople and healthcare providers who perform cardiopulmonary resuscitation. © 2017 American Heart Association, Inc.

Analysis of dual coupler nested coupled cavities.

PubMed

Adib, George A; Sabry, Yasser M; Khalil, Diaa

2017-12-01

Coupled ring resonators are now forming the basic building blocks in several optical systems serving different applications. In many of these applications, a small full width at half maximum is required, along with a large free spectral range. In this work, a configuration of passive coupled cavities constituting dual coupler nested cavities is proposed. A theoretical study of the configuration is presented allowing us to obtain analytical expressions of its different spectral characteristics. The transfer function of the configuration is also used to generate design curves while comparing these results with analytical expressions. Finally, the configuration is compared with other coupled cavity configurations.

Alternative Basic Comprehensive Program (Project A.B.C.) Special Alternative Instructional Program. Final Evaluation Report 1992-93. OREA Report.

ERIC Educational Resources Information Center

Augustin, Marc A.

The Alternative Basic Comprehension Program (Project A.B.C.) for bilingual high school students was a special alternative instructional program funded by Title VII for the third year at two high schools in the Bronx. In the year under review, Project A.B.C. served 260 students of limited English proficiency (LEP). Participating students received…

Technology | FNLCR Staging

Cancer.gov

The Frederick National Lab develops and applies advanced, next-generation technologies to solve basic and applied problems in the biomedical sciences, and serves as a national resource of shared high-tech facilities.

Nuclear Hybrid Energy System Model Stability Testing

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

Greenwood, Michael Scott; Cetiner, Sacit M.; Fugate, David W.

2017-04-01

A Nuclear Hybrid Energy System (NHES) uses a nuclear reactor as the basic power generation unit, and the power generated is used by multiple customers as combinations of thermal power or electrical power. The definition and architecture of a particular NHES can be adapted based on the needs and opportunities of different localities and markets. For example, locations in need of potable water may be best served by coupling a desalination plant to the NHES. Similarly, a location near oil refineries may have a need for emission-free hydrogen production. Using the flexible, multi-domain capabilities of Modelica, Argonne National Laboratory, Idahomore » National Laboratory, and Oak Ridge National Laboratory are investigating the dynamics (e.g., thermal hydraulics and electrical generation/consumption) and cost of a hybrid system. This paper examines the NHES work underway, emphasizing the control system developed for individual subsystems and the overall supervisory control system.« less

Echinococcus granulosus: specificity of amino acid transport systems in protoscoleces.

PubMed

Jeffs, S A; Arme, C

1987-08-01

Protoscoleces of Echinococcus granulosus absorb the L-amino acids proline, methionine, leucine, alanine, serine, phenylalanine, lysine and glutamic acid by a combination of mediated transport and diffusion. All eight amino acids were accumulated against a concentration gradient. Comparison of Kt and Vmax values suggests that a low affinity for a particular compound is compensated for by a relatively larger number of transport sites for that compound. Four systems serve for the transport of the eight substrates studied: 2 for neutral (EgN1, EgN2) and 1 each for acidic (EgA) and basic (EgB) amino acids. All eight amino acids are incorporated into protein to varying degrees and substantial portions of absorbed L-alanine and L-methionine are metabolized into other compounds.

Keys to soil taxonomy by soil survey staff (sixth edition)

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

NONE

1994-12-31

This publication, Keys to Soil Taxonomy, serves two purposes. It provides the taxonomic keys necessary for the classification of soils according to Soil Taxonomy in a form that can be used easily in the field, and it also acquaints users of Soil Taxonomy with recent changes in the classification system. This volume includes all revisions of the keys that have so far been approved, replacing the original keys in Soil Taxonomy: A Basic System of Soil Classification for Making and Interpreting Soil Surveys (1975), the work on which this abridged version, first published in 1983, is based. This publication incorporatesmore » all amendments approved to date and published in National Soil Taxonomy Handbook (NSTH) Issues 1-17.« less

Back up healthcare marketing with infection-control basics.

PubMed

Tison-Rossman, J

1993-02-01

In the wake of OSHA's bloodborne pathogens regulation requiring employer-provided apparel for healthcare employees, numerous companies are rushing to capture the market, while others are stepping back for fear that the market is too difficult to serve. Both groups need to reassess their positions. These guidelines adapted from TRSA publications should help get you and your employees up to speed on what it takes to serve the healthcare market.

Opportunities Unlimited: Minnesota Indians Adult Basic Education; Narrative and Statistical Evaluation Third Year 1971-72, with a Review of the First and Second Years.

ERIC Educational Resources Information Center

Vizenor, Gerald

Opportunities Unlimited is a State-wide program to provide adult basic education (ABE) and training for Indians on Minnesota reservations and in Indian communities. An administrative center in Bemidji serves communities on the Red Lake, White Earth, and Leech Lake Reservations, and a Duluth center provides ABE and training for communities on the…

Aligning the NWEA RIT Scale with the Nevada Criterion Referenced Assessment and the Iowa Test of Basic Skills

ERIC Educational Resources Information Center

Cronin, John; Bowe, Branin

2004-01-01

Each year, Nevada students in grades 3, 4, 5, and 7 participate in testing as part of the Nevada assessment program. Students in grades 3 and 5 take the Nevada Criterion Referenced Assessment (Nevada CRT) while students in grades 4 and 7 take the Iowa Test of Basic Skills (ITBS). These tests serve as an important measure of student achievement for…

An Institute to Prepare Local Urban Adult Basic Education Administrators and Teachers to Become ABE Teacher Trainers: June 1, 1971-May 31, 1972. Final Report.

ERIC Educational Resources Information Center

Pumerantz, Phillip

The 12-month Federally funded project at the University of Bridgeport, Connecticut was designed to prepare adult basic education (ABE) administrators and teachers (serving urban Puerto Ricans, blacks, and whites) to become teacher trainers. Focus was on building a multi-regional teacher capability in ABE through teacher training models. Phase one…

Ultrasensitive response motifs: basic amplifiers in molecular signalling networks

PubMed Central

Zhang, Qiang; Bhattacharya, Sudin; Andersen, Melvin E.

2013-01-01

Multi-component signal transduction pathways and gene regulatory circuits underpin integrated cellular responses to perturbations. A recurring set of network motifs serve as the basic building blocks of these molecular signalling networks. This review focuses on ultrasensitive response motifs (URMs) that amplify small percentage changes in the input signal into larger percentage changes in the output response. URMs generally possess a sigmoid input–output relationship that is steeper than the Michaelis–Menten type of response and is often approximated by the Hill function. Six types of URMs can be commonly found in intracellular molecular networks and each has a distinct kinetic mechanism for signal amplification. These URMs are: (i) positive cooperative binding, (ii) homo-multimerization, (iii) multistep signalling, (iv) molecular titration, (v) zero-order covalent modification cycle and (vi) positive feedback. Multiple URMs can be combined to generate highly switch-like responses. Serving as basic signal amplifiers, these URMs are essential for molecular circuits to produce complex nonlinear dynamics, including multistability, robust adaptation and oscillation. These dynamic properties are in turn responsible for higher-level cellular behaviours, such as cell fate determination, homeostasis and biological rhythm. PMID:23615029

Patterns, structures and regulations of domestic water cycle systems in China

NASA Astrophysics Data System (ADS)

Chu, Junying; Wang, Hao; Wang, Jianhua; Qin, Dayong

2010-05-01

Domestic water cycle systems serving as one critical component of artificial water cycle at the catchment's scale, is so closely related to public healthy, human rights and social-economic development, and has gained the highest priority in strategic water resource and municipal infrastructure planning. In this paper, three basic patterns of domestic water cycle systems are identified and analyzed, including rural domestic water system (i.e. primary level), urban domestic water system (i.e. intermediate level) and metropolitan domestic water system (i.e. senior level), with different "abstract-transport-consume-discharge" mechanisms and micro-components of water consumption (such as drinking, cooking, toilet flushing, showering or cleaning). The rural domestic water system is general simple with three basic "abstract-consume-discharge" mechanisms and micro-components of basic water consumption such as drinking, cooking, washing and sanitation. The urban domestic water system has relative complex mechanisms of "abstract-supply-consume-treatment-discharge" and more micro-components of water consumption such as bath, dishwashing or car washing. The metropolitan domestic water system (i.e. senior level) has the most complex mechanisms by considering internal water reuse, external wastewater reclamation, and nutrient recycling processes. The detailed structures for different water cycle pattern are presented from the aspects of water quantity, wastewater quality and nutrients flow. With the speed up of urbanization and development of social-economy in China, those three basic patterns are interacting, transforming and upgrading. According to the past experiences and current situations, urban domestic water system (i.e. intermediate level) is the dominant pattern based on indicator of system number or system scale. The metropolitan domestic water system (i.e. senior level) is the idealized model for the future development and management. Current domestic water system management efforts typically fail in China, because the approach is generally narrowly-focused and fragmented. This paper put forward a total-process control framework following the water and pollutants (or nutrients) flows along the dualistic domestic water cycle process. Five key objectives of domestic water cycle system regulation are identified including water use safety, water use equity, water saving, wastewater reduction and nutrient recycling. Comprehensive regulatory framework regarding administrative, economic, technical and social measures is recommended to promote sustainable domestic water usage and demand management. Considering the relatively low affordability in rural area, economic measures should be mainly applied in urban domestic water systems and metropolitan domestic water systems. Engineering or technological measures which are suitable to the three domestic water cycle systems are discussed respectively.

Incorporating Active Runway Crossings in Airport Departure Scheduling

NASA Technical Reports Server (NTRS)

Gupta, Gautam; Malik, Waqar; Jung, Yoon C.

2010-01-01

A mixed integer linear program is presented for deterministically scheduling departure and ar rival aircraft at airport runways. This method addresses different schemes of managing the departure queuing area by treating it as first-in-first-out queues or as a simple par king area where any available aircraft can take-off ir respective of its relative sequence with others. In addition, this method explicitly considers separation criteria between successive aircraft and also incorporates an optional prioritization scheme using time windows. Multiple objectives pertaining to throughput and system delay are used independently. Results indicate improvement over a basic first-come-first-serve rule in both system delay and throughput. Minimizing system delay results in small deviations from optimal throughput, whereas minimizing throughput results in large deviations in system delay. Enhancements for computational efficiency are also presented in the form of reformulating certain constraints and defining additional inequalities for better bounds.

Digital avionics design and reliability analyzer

NASA Technical Reports Server (NTRS)

1981-01-01

The description and specifications for a digital avionics design and reliability analyzer are given. Its basic function is to provide for the simulation and emulation of the various fault-tolerant digital avionic computer designs that are developed. It has been established that hardware emulation at the gate-level will be utilized. The primary benefit of emulation to reliability analysis is the fact that it provides the capability to model a system at a very detailed level. Emulation allows the direct insertion of faults into the system, rather than waiting for actual hardware failures to occur. This allows for controlled and accelerated testing of system reaction to hardware failures. There is a trade study which leads to the decision to specify a two-machine system, including an emulation computer connected to a general-purpose computer. There is also an evaluation of potential computers to serve as the emulation computer.

Building clinical data groups for electronic medical record in China.

PubMed

Tu, Haibo; Yu, Yingtao; Yang, Peng; Tang, Xuejun; Hu, Jianping; Rao, Keqin; Pan, Feng; Xu, Yongyong; Liu, Danhong

2012-04-01

This article aims at building clinical data groups for Electronic Medical Records (EMR) in China. These data groups can be reused as basic information units in building the medical sheets of Electronic Medical Record Systems (EMRS) and serve as part of its implementation guideline. The results were based on medical sheets, the forms that are used in hospitals, which were collected from hospitals. To categorize the information in these sheets into data groups, we adopted the Health Level 7 Clinical Document Architecture Release 2 Model (HL7 CDA R2 Model). The regulations and legal documents concerning health informatics and related standards in China were implemented. A set of 75 data groups with 452 data elements was created. These data elements were atomic items that comprised the data groups. Medical sheet items contained clinical records information and could be described by standard data elements that exist in current health document protocols. These data groups match different units of the CDA model. Twelve data groups with 87 standardized data elements described EMR headers, and 63 data groups with 405 standardized data elements constituted the body. The later 63 data groups in fact formed the sections of the model. The data groups had two levels. Those at the first level contained both the second level data groups and the standardized data elements. The data groups were basically reusable information units that served as guidelines for building EMRS and that were used to rebuild a medical sheet and serve as templates for the clinical records. As a pilot study of health information standards in China, the development of EMR data groups combined international standards with Chinese national regulations and standards, and this was the most critical part of the research. The original medical sheets from hospitals contain first hand medical information, and some of their items reveal the data types characteristic of the Chinese socialist national health system. It is possible and critical to localize and stabilize the adopted international health standards through abstracting and categorizing those items for future sharing and for the implementation of EMRS in China.

Random bursts determine dynamics of active filaments.

PubMed

Weber, Christoph A; Suzuki, Ryo; Schaller, Volker; Aranson, Igor S; Bausch, Andreas R; Frey, Erwin

2015-08-25

Constituents of living or synthetic active matter have access to a local energy supply that serves to keep the system out of thermal equilibrium. The statistical properties of such fluctuating active systems differ from those of their equilibrium counterparts. Using the actin filament gliding assay as a model, we studied how nonthermal distributions emerge in active matter. We found that the basic mechanism involves the interplay between local and random injection of energy, acting as an analog of a thermal heat bath, and nonequilibrium energy dissipation processes associated with sudden jump-like changes in the system's dynamic variables. We show here how such a mechanism leads to a nonthermal distribution of filament curvatures with a non-Gaussian shape. The experimental curvature statistics and filament relaxation dynamics are reproduced quantitatively by stochastic computer simulations and a simple kinetic model.

Neuromechanics of crawling in D. melanogaster larvae

NASA Astrophysics Data System (ADS)

Pehlevan, Cengiz; Paoletti, Paolo; Mahadevan, L.

2015-03-01

Nervous system, body and environment interact in non-trivial ways to generate locomotion and thence behavior in an organism. Here we present a minimal integrative mathematical model to describe the simple behavior of forward crawling in Drosophila larvae. Our model couples the excitation-inhibition circuits in the nervous system to force production in the muscles and body movement in a frictional environment, which in turn leads to a proprioceptive signal that feeds back to the nervous system. Our results explain the basic observed phenomenology of crawling with or without proprioception, and elucidate the stabilizing role of proprioception in crawling with respect to external and internal perturbations. Our integrated approach allows us to make testable predictions on the effect of changing body-environment interactions on crawling, and serves as a substrate for the development of hierarchical models linking cellular processes to behavior.

Technology | Frederick National Laboratory for Cancer Research

Cancer.gov

The Frederick National Laboratory develops and applies advanced, next-generation technologies to solve basic and applied problems in the biomedical sciences, and serves as a national resource of shared high-tech facilities.

Wind for Schools: A Wind Powering America Project

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

Not Available

2007-12-01

This brochure serves as an introduction to Wind Powering America's Wind for Schools Project, including a description of the project, the participants, funding sources, and the basic configurations of the project.

Ohio River Navigation: Past-Present-Future

DTIC Science & Technology

1979-10-01

pressing, and (2) the proble ~s of construction were of more manageable proportions. In addition, the owners of the coal boat fleets originating...the Ohio basin relied basically on the . Ohio-Mississippi waterway as a route for market con- tact. New Orleans served as the focal center for trade...provided an easy water highway to · the west, serving to funnel the movement of settlers and ohhe country produce which soon sought a route to market

Area Handbook Series: Islands of the Commonwealth Caribbean; A Regional Study

DTIC Science & Technology

1989-01-01

and to improve the satis- fying of basic needs and the quality of life through improved housing, nutrition , education, and environmental conditions...hospitals. Community health aides, positions deemphasized in the 1980s, served to educate the public on nutrition , infant care, family planning, and first...Caribbean Food and Nutrition Institute, at the UWI, also served regional research pur- poses. A national blood bank was located in Kingston. Economy Jamaica

Transfer of SIMNET Training in the Armor Officer Basic Course

DTIC Science & Technology

1991-01-01

group correctly performed more tasks in the posttest , but the difference was not statistically significant for these small samples. Gains from pretest ...to posttest were not compared statistically, but the field-trained group showed little average gain. Based on these results and other supporting data...that serve as a control group , and (b) SIMNET classes after the change that serve as a treatment group . The comparison is termed quasi - experimental

Building Student and Family-Centered Care Coordination Through Ongoing Delivery System Design.

PubMed

Baker, Dian; Anderson, Lori; Johnson, Jody

2017-01-01

In 2016 the National Association of School Nurses released an updated framework for school nurse practice. One highlight of the new framework is 21st century care coordination. That is, moving beyond basic case management to a systems-level approach for delivery of school health services. The framework broadly applies the term care coordination to include direct care and communication across systems. School nurses are often engaged in efforts to create school health care homes that serve as an axis of coordination for students and families between primary care offices and the schools. Effective care coordination requires that the school nurses not only know the principles of traditional case management but also understand complex systems that drive effective care coordination. The outcome of a system-level approach is enhanced access to services in an integrated health care delivery system that includes the school nurse as an integral member of the school's health care team. This article presents a comprehensive, system-level model of care coordination for school nurse leadership and practice.

Time warp operating system version 2.7 internals manual

NASA Technical Reports Server (NTRS)

1992-01-01

The Time Warp Operating System (TWOS) is an implementation of the Time Warp synchronization method proposed by David Jefferson. In addition, it serves as an actual platform for running discrete event simulations. The code comprising TWOS can be divided into several different sections. TWOS typically relies on an existing operating system to furnish some very basic services. This existing operating system is referred to as the Base OS. The existing operating system varies depending on the hardware TWOS is running on. It is Unix on the Sun workstations, Chrysalis or Mach on the Butterfly, and Mercury on the Mark 3 Hypercube. The base OS could be an entirely new operating system, written to meet the special needs of TWOS, but, to this point, existing systems have been used instead. The base OS's used for TWOS on various platforms are not discussed in detail in this manual, as they are well covered in their own manuals. Appendix G discusses the interface between one such OS, Mach, and TWOS.

Understanding profitability: Why some customers are hot and others are not

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

Sioshansi, F.P.

Gone are the days when utilities would boast how many new customers were being added to their system annually-regardless of whether they were in fact profitable to serve or not-as if bigger was always better. In a not too distant future, and with the liberalization of the business environment, some utilities may no longer wish to serve certain customers on their systems, while at the same time aggressively wooing other customers. With the anticipated arrival of competition and erosion of utility franchise service areas, the electric power industry will gradually evolve into a mode where customers will be segmented intomore » finer groups and evaluated based on their expected profit margins-theoretically the difference between the revenues expected from them and the cost of serving them. Understanding this basic concept, and the mastery of the art of arriving at the correct profit margin for each market segment, will be essential to overall business profitability and survival in the future. In practice, however, many utilities are ill-prepared to accomplish such fundamental analyses correctly and consistently because they do not have the correct analytical framework, the right information, or the right tools to perform the analysis. This paper will outline the fundamentals of market segmentation and evaluating customer profitability. It will also illustrate how to balance the cost of serving a customer with the revenues derived to produce a {open_quotes}reasonable{close_quotes} profit margin in each market segment. EPRI has developed a software tool specifically designed to assist utility analysts perform this type of work. Other ongoing research in the area of profitability analysis is also described.« less

The Impact of "Coat Protein-Mediated Virus Resistance" in Applied Plant Pathology and Basic Research.

PubMed

Lindbo, John A; Falk, Bryce W

2017-06-01

Worldwide, plant viruses cause serious reductions in marketable crop yield and in some cases even plant death. In most cases, the most effective way to control virus diseases is through genetically controlled resistance. However, developing virus-resistant (VR) crops through traditional breeding can take many years, and in some cases is not even possible. Because of this, the demonstration of the first VR transgenic plants in 1985 generated much attention. This seminal report served as an inflection point for research in both basic and applied plant pathology, the results of which have dramatically changed both basic research and in a few cases, commercial crop production. The typical review article on this topic has focused on only basic or only applied research results stemming from this seminal discovery. This can make it difficult for the reader to appreciate the full impact of research on transgenic virus resistance, and the contributions from fundamental research that led to translational applications of this technology. In this review, we take a global view of this topic highlighting the significant changes to both basic and applied plant pathology research and commercial food production that have accumulated in the last 30 plus years. We present these milestones in the historical context of some of the scientific, economic, and environmental drivers for developing specific VR crops. The intent of this review is to provide a single document that adequately records the significant accomplishments of researchers in both basic and applied plant pathology research on this topic and how they relate to each other. We hope this review therefore serves as both an instructional tool for students new to the topic, as well as a source of conversation and discussion for how the technology of engineered virus resistance could be applied in the future.

Managing the care needs of low-income board-and-care home residents: a process of negotiating risks.

PubMed

Perkins, Molly M; Ball, Mary M; Whittington, Frank J; Combs, Bess L

2004-04-01

Small, low-income board-and-care homes play a critical role in the long-term care system, serving a variety of at-risk groups, including chronically mentally ill individuals, frail elders, and developmentally disabled adults. Unfortunately, the supply of homes available to serve these populations is decreasing. The purpose of this study, based on an in-depth ethnographic case study of one small (13-bed) African American-owned and -operated home in metropolitan Atlanta, was to understand how and why some homes continue to operate despite significant challenges. Grounded theory analysis showed that the survival of this home and residents' ability to remain in it involved a basic social process conceptualized as Negotiating Risks. This survival process often put participants at risk of losing their means of subsistence. Community support emerged as an important protective factor. Findings have implications for community interventions to increase these homes' survival and improve resident care.

Interface Provides Standard-Bus Communication

NASA Technical Reports Server (NTRS)

Culliton, William G.

1995-01-01

Microprocessor-controlled interface (IEEE-488/LVABI) incorporates service-request and direct-memory-access features. Is circuit card enabling digital communication between system called "laser auto-covariance buffer interface" (LVABI) and compatible personal computer via general-purpose interface bus (GPIB) conforming to Institute for Electrical and Electronics Engineers (IEEE) Standard 488. Interface serves as second interface enabling first interface to exploit advantages of GPIB, via utility software written specifically for GPIB. Advantages include compatibility with multitasking and support of communication among multiple computers. Basic concept also applied in designing interfaces for circuits other than LVABI for unidirectional or bidirectional handling of parallel data up to 16 bits wide.

Electrochemistry, biosensors and microfluidics: a convergence of fields.

PubMed

Rackus, Darius G; Shamsi, Mohtashim H; Wheeler, Aaron R

2015-08-07

Electrochemistry, biosensors and microfluidics are popular research topics that have attracted widespread attention from chemists, biologists, physicists, and engineers. Here, we introduce the basic concepts and recent histories of electrochemistry, biosensors, and microfluidics, and describe how they are combining to form new application-areas, including so-called "point-of-care" systems in which measurements traditionally performed in a laboratory are moved into the field. We propose that this review can serve both as a useful starting-point for researchers who are new to these topics, as well as being a compendium of the current state-of-the art for experts in these evolving areas.

Fibre optic microarrays.

PubMed

Walt, David R

2010-01-01

This tutorial review describes how fibre optic microarrays can be used to create a variety of sensing and measurement systems. This review covers the basics of optical fibres and arrays, the different microarray architectures, and describes a multitude of applications. Such arrays enable multiplexed sensing for a variety of analytes including nucleic acids, vapours, and biomolecules. Polymer-coated fibre arrays can be used for measuring microscopic chemical phenomena, such as corrosion and localized release of biochemicals from cells. In addition, these microarrays can serve as a substrate for fundamental studies of single molecules and single cells. The review covers topics of interest to chemists, biologists, materials scientists, and engineers.

The current state of basic medical education in Israel: implications for a new medical school.

PubMed

Reis, Shmuel; Borkan, Jeffrey M; Weingarten, Michael

2009-11-01

The recent government decision to establish a new medical school, the fifth in Israel, is an opportune moment to reflect on the state of Basic Medical Education (BME) in the country and globally. It provides a rare opportunity for planning an educational agenda tailored to local needs. This article moves from a description of the context of Israeli health care and the medical education system to a short overview of two existing Israeli medical schools where reforms have recently taken place. This is followed by an assessment of Israeli BME and an effort to use the insights from this assessment to inform the fifth medical school blueprint. The fifth medical school presents an opportunity for further curricular reforms and educational innovations. Reforms and innovations include: fostering self-directed professional development methods; emphasis on teaching in the community; use of appropriate educational technology; an emphasis on patient safety and simulation training; promoting the humanities in medicine; and finally the accountability to the community that the graduates will serve.

The circadian clock of Neurospora crassa.

PubMed

Baker, Christopher L; Loros, Jennifer J; Dunlap, Jay C

2012-01-01

Circadian clocks organize our inner physiology with respect to the external world, providing life with the ability to anticipate and thereby better prepare for major fluctuations in its environment. Circadian systems are widely represented in nearly all major branches of life, except archaebacteria, and within the eukaryotes, the filamentous fungus Neurospora crassa has served for nearly half a century as a durable model organism for uncovering the basic circadian physiology and molecular biology. Studies using Neurospora have clarified our fundamental understanding of the clock as nested positive and negative feedback loops regulated through transcriptional and post-transcriptional processes. These feedback loops are centered on a limited number of proteins that form molecular complexes, and their regulation provides a physical explanation for nearly all clock properties. This review will introduce the basics of circadian rhythms, the model filamentous fungus N. crassa, and provide an overview of the molecular components and regulation of the circadian clock. © 2011 Federation of European Microbiological Societies. Published by Blackwell Publishing Ltd. All rights reserved.

WRAP low level waste restricted waste management (LLW RWM) glovebox acceptance test report

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

Leist, K.J.

1997-11-24

On April 22, 1997, the Low Level Waste Restricted Waste Management (LLW RWM) glovebox was tested using acceptance test procedure 13027A-87. Mr. Robert L. Warmenhoven served as test director, Mr. Kendrick Leist acted as test operator and test witness, and Michael Lane provided miscellaneous software support. The primary focus of the glovebox acceptance test was to examine glovebox control system interlocks, operator Interface Unit (OIU) menus, alarms, and messages. Basic drum port and lift table control sequences were demonstrated. OIU menus, messages, and alarm sequences were examined, with few exceptions noted. Barcode testing was bypassed, due to the lack ofmore » installed equipment as well as the switch from basic reliance on fixed bar code readers to the enhanced use of portable bar code readers. Bar code testing was completed during performance of the LLW RWM OTP. Mechanical and control deficiencies were documented as Test Exceptions during performance of this Acceptance Test. These items are attached as Appendix A to this report.« less

Space Magnets Attracting Interest on Earth: Applications of Physical and Biological Techniques In the Study of Gravisensing and Response System of Plants

NASA Technical Reports Server (NTRS)

Hasenstein, Karl H.; Boody, April; Cox, David (Technical Monitor)

2002-01-01

The BioTube/Magnetic Field Apparatus (MFA) research is designed to provide insight into the organization and operation of the gravity sensing systems of plants and other small organisms. This experiment on STS-107 uses magnetic fields to manipulate sensory cells in plant roots, thus using magnetic fields as a tool to study gravity-related phenomena. The experiment will be located in the SPACEHAB module and is about the size of a household microwave oven. The goal of the experiment is to improve our understanding of the basic phenomenon of how plants respond to gravity. The BioTube/MFA experiment specifically examines how gravitational forces serve as a directional signal for growth in the low-gravity environment of space. As with all basic research, this study will contribute to an improved understanding of how plants grow and will have important implications for improving plant growth and productivity on Earth. In BioTube/MFA, magnetic fields will be used to determine whether the distribution of subcellular starch grains, called amyloplasts, within plant cells predicts the direction in which roots will grow and curve in microgravity.

On the computational modeling of the viscosity of colloidal dispersions and its relation with basic molecular interactions

NASA Astrophysics Data System (ADS)

Gama Goicochea, A.; Balderas Altamirano, M. A.; Lopez-Esparza, R.; Waldo-Mendoza, Miguel A.; Perez, E.

2015-09-01

The connection between fundamental interactions acting in molecules in a fluid and macroscopically measured properties, such as the viscosity between colloidal particles coated with polymers, is studied here. The role that hydrodynamic and Brownian forces play in colloidal dispersions is also discussed. It is argued that many-body systems in which all these interactions take place can be accurately solved using computational simulation tools. One of those modern tools is the technique known as dissipative particle dynamics, which incorporates Brownian and hydrodynamic forces, as well as basic conservative interactions. A case study is reported, as an example of the applications of this technique, which consists of the prediction of the viscosity and friction between two opposing parallel surfaces covered with polymer chains, under the influence of a steady flow. This work is intended to serve as an introduction to the subject of colloidal dispersions and computer simulations, for final-year undergraduate students and beginning graduate students who are interested in beginning research in soft matter systems. To that end, a computational code is included that students can use right away to study complex fluids in equilibrium.

'Fish matters': the relevance of fish skin biology to investigative dermatology.

PubMed

Rakers, Sebastian; Gebert, Marina; Uppalapati, Sai; Meyer, Wilfried; Maderson, Paul; Sell, Anne F; Kruse, Charli; Paus, Ralf

2010-04-01

Fish skin is a multi-purpose tissue that serves numerous vital functions including chemical and physical protection, sensory activity, behavioural purposes or hormone metabolism. Further, it is an important first-line defense system against pathogens, as fish are continuously exposed to multiple microbial challenges in their aquatic habitat. Fish skin excels in highly developed antimicrobial features, many of which have been preserved throughout evolution, and infection defense principles employed by piscine skin are still operative in human skin. This review argues that it is both rewarding and important for investigative dermatologists to revive their interest in fish skin biology, as it provides insights into numerous fundamental issues that are of major relevance to mammalian skin. The basic molecular insights provided by zebrafish in vivo-genomics for genetic, regeneration and melanoma research, the complex antimicrobial defense systems of fish skin and the molecular controls of melanocyte stem cells are just some of the fascinating examples that illustrate the multiple potential uses of fish skin models in investigative dermatology. We synthesize the essentials of fish skin biology and highlight selected aspects that are of particular comparative interest to basic and clinically applied human skin research.

Health workforce development in the European Union: A matrix for comparing trajectories of change in the professions.

PubMed

Pavolini, Emmanuele; Kuhlmann, Ellen

2016-06-01

This article assesses professional development trajectories in top-, middle- and basic-level health workforce groups (doctors, nurses, care assistants) in different European Union countries using available international databases. Three theoretical strands (labour market, welfare state, and professions studies) were connected to explore ideal types and to develop a matrix for comparison. With a focus on larger EU-15 countries and four different types of healthcare systems, Germany, Italy, Sweden and the United Kingdom serve as empirical test cases. The analysis draws on selected indicators from public statistics/OECD data and micro-data from the EU Labour Force Survey. Five ideal typical trajectories of professional development were identified from the literature, which served as a matrix to compare developments in the three health workforce groups. The results reveal country-specific trajectories with uneven professional development and bring opportunities for policy interventions into view. First, there is a need for integrated health labour market monitoring systems to improve data on the skills mix of the health workforce. Second, a relevant number of health workers with fixed contracts and involuntary part-time reveals an important source for better recruitment and retention strategies. Third, a general trend towards increasing numbers while worsening working conditions was identified across our country cases. This trend hits care assistants, partly also nurses, the most. The research illustrates how public data sources may serve to create new knowledge and promote more sustainable health workforce policy. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Functionalizing graphene by embedded boron clusters

NASA Astrophysics Data System (ADS)

Quandt, Alexander; Kunstmann, Jens; Ozdogan, Cem; Fehske, Holger

2010-03-01

We present results from an ab initio study of B7 clusters implanted into graphene [1,2]. Our model system consists of an alternating chain of quasiplanar B7 clusters. We show that graphene easily accepts these alternating B7-C6 chains and that the implanted boron components may dramatically modify the electronic properties. This suggests that our model system might serve as a blueprint for the controlled layout of graphene based nanodevices, where the semiconducting properties are supplemented by parts of the graphene matrix itself, and the basic metallic wiring is provided by alternating chains of implanted boron clusters. [1] A. Quandt, C. "Ozdogan, J. Kunstmann, and H. Fehske, Nanotechnology 19, 335707 (2008). [2] A. Quandt, C. "Ozdogan, J. Kunstmann, and H. Fehske, phys. stat. solidi (b) 245, 2077 (2008).

The NEOUCOM Cooperative Cataloging Service: development and review of the first four years.

PubMed Central

Miller, D R

1983-01-01

The Basic Medical Sciences Library of the Northeastern Ohio Universities College of Medicine (NEOUCOM) provided a Cooperative Cataloging Service to fourteen of its affiliated hospitals' libraries since March 1978, using the OCLC system. Analysis of the first four years of service showed that the hospital libraries spent almost $30,000 to catalog more than 18,000 titles. Personnel expenses and other costs eclipsed the savings from a 31.3% duplication rate. Centralized bibliographic control control and the principal by-product of the service, a uniform, machine-related data base, provided the foundation for an on-line integrated library system to serve the consortium. The hospital libraries contributed 44% of the unique titles in this data base, which emphasis the need to share resources and continue cooperation. PMID:6860826

The NEOUCOM Cooperative Cataloging Service: development and review of the first four years.

PubMed

Miller, D R

1983-04-01

The Basic Medical Sciences Library of the Northeastern Ohio Universities College of Medicine (NEOUCOM) provided a Cooperative Cataloging Service to fourteen of its affiliated hospitals' libraries since March 1978, using the OCLC system. Analysis of the first four years of service showed that the hospital libraries spent almost $30,000 to catalog more than 18,000 titles. Personnel expenses and other costs eclipsed the savings from a 31.3% duplication rate. Centralized bibliographic control control and the principal by-product of the service, a uniform, machine-related data base, provided the foundation for an on-line integrated library system to serve the consortium. The hospital libraries contributed 44% of the unique titles in this data base, which emphasis the need to share resources and continue cooperation.

A Virtual Notebook for biomedical work groups.

PubMed Central

Gorry, G A; Burger, A M; Chaney, R J; Long, K B; Tausk, C M

1988-01-01

During the past several years, Baylor College of Medicine has made a substantial commitment to the use of information technology in support of its corporate and academic programs. The concept of an Integrated Academic Information Management System (IAIMS) has proved central in our planning, and the IAIMS activities that we have undertaken with funding from the National Library of Medicine have proved to be important extensions of our technology development. Here we describe our Virtual Notebook system, a conceptual and technologic framework for task coordination and information management in biomedical work groups. When fully developed and deployed, the Virtual Notebook will improve the functioning of basic and clinical research groups in the college, and it currently serves as a model for the longer-term development of our entire information management environment. PMID:3046694

Biomimetic rehabilitation engineering: the importance of somatosensory feedback for brain-machine interfaces

NASA Astrophysics Data System (ADS)

Perruchoud, David; Pisotta, Iolanda; Carda, Stefano; Murray, Micah M.; Ionta, Silvio

2016-08-01

Objective. Brain-machine interfaces (BMIs) re-establish communication channels between the nervous system and an external device. The use of BMI technology has generated significant developments in rehabilitative medicine, promising new ways to restore lost sensory-motor functions. However and despite high-caliber basic research, only a few prototypes have successfully left the laboratory and are currently home-deployed. Approach. The failure of this laboratory-to-user transfer likely relates to the absence of BMI solutions for providing naturalistic feedback about the consequences of the BMI’s actions. To overcome this limitation, nowadays cutting-edge BMI advances are guided by the principle of biomimicry; i.e. the artificial reproduction of normal neural mechanisms. Main results. Here, we focus on the importance of somatosensory feedback in BMIs devoted to reproducing movements with the goal of serving as a reference framework for future research on innovative rehabilitation procedures. First, we address the correspondence between users’ needs and BMI solutions. Then, we describe the main features of invasive and non-invasive BMIs, including their degree of biomimicry and respective advantages and drawbacks. Furthermore, we explore the prevalent approaches for providing quasi-natural sensory feedback in BMI settings. Finally, we cover special situations that can promote biomimicry and we present the future directions in basic research and clinical applications. Significance. The continued incorporation of biomimetic features into the design of BMIs will surely serve to further ameliorate the realism of BMIs, as well as tremendously improve their actuation, acceptance, and use.

Biomimetic rehabilitation engineering: the importance of somatosensory feedback for brain-machine interfaces.

PubMed

Perruchoud, David; Pisotta, Iolanda; Carda, Stefano; Murray, Micah M; Ionta, Silvio

2016-08-01

Brain-machine interfaces (BMIs) re-establish communication channels between the nervous system and an external device. The use of BMI technology has generated significant developments in rehabilitative medicine, promising new ways to restore lost sensory-motor functions. However and despite high-caliber basic research, only a few prototypes have successfully left the laboratory and are currently home-deployed. The failure of this laboratory-to-user transfer likely relates to the absence of BMI solutions for providing naturalistic feedback about the consequences of the BMI's actions. To overcome this limitation, nowadays cutting-edge BMI advances are guided by the principle of biomimicry; i.e. the artificial reproduction of normal neural mechanisms. Here, we focus on the importance of somatosensory feedback in BMIs devoted to reproducing movements with the goal of serving as a reference framework for future research on innovative rehabilitation procedures. First, we address the correspondence between users' needs and BMI solutions. Then, we describe the main features of invasive and non-invasive BMIs, including their degree of biomimicry and respective advantages and drawbacks. Furthermore, we explore the prevalent approaches for providing quasi-natural sensory feedback in BMI settings. Finally, we cover special situations that can promote biomimicry and we present the future directions in basic research and clinical applications. The continued incorporation of biomimetic features into the design of BMIs will surely serve to further ameliorate the realism of BMIs, as well as tremendously improve their actuation, acceptance, and use.

Integrative systems control approach for reactivating Kaposi's sarcoma-associated herpesvirus (KSHV) with combinatory drugs

PubMed Central

Sun, Chien-Pin; Usui, Takane; Yu, Fuqu; Al-Shyoukh, Ibrahim; Shamma, Jeff; Sun, Ren; Ho, Chih-Ming

2009-01-01

Cells serve as basic units of life and represent intricate biological molecular systems. The vast number of cellular molecules with their signaling and regulatory circuitries forms an intertwined network. In this network, each pathway interacts non-linearly with others through different intermediates. Thus, the challenge of manipulating cellular functions for desired outcomes, such as cancer eradication and controlling viral infection lies within the integrative system of regulatory circuitries. By using a closed-loop system control scheme, we can efficiently analyze biological signaling networks and manipulate their behavior through multiple stimulations on a collection of pathways. Specifically, we aimed to maximize the reactivation of Kaposi's Sarcoma-associated Herpesvirus (KSHV) in a Primary Effusion Lymphoma cell line. The advantage of this approach is that it is well-suited to study complex integrated systems; it circumvents the need for detailed information of individual signaling components; and it investigates the network as a whole by utilizing key systemic outputs as indicators. PMID:19851479

Integrative systems control approach for reactivating Kaposi's sarcoma-associated herpesvirus (KSHV) with combinatory drugs.

PubMed

Sun, Chien-Pin; Usui, Takane; Yu, Fuqu; Al-Shyoukh, Ibrahim; Shamma, Jeff; Sun, Ren; Ho, Chih-Ming

2009-01-01

Cells serve as basic units of life and represent intricate biological molecular systems. The vast number of cellular molecules with their signaling and regulatory circuitries forms an intertwined network. In this network, each pathway interacts non-linearly with others through different intermediates. Thus, the challenge of manipulating cellular functions for desired outcomes, such as cancer eradication and controlling viral infection lies within the integrative system of regulatory circuitries. By using a closed-loop system control scheme, we can efficiently analyze biological signaling networks and manipulate their behavior through multiple stimulations on a collection of pathways. Specifically, we aimed to maximize the reactivation of Kaposi's Sarcoma-associated Herpesvirus (KSHV) in a Primary Effusion Lymphoma cell line. The advantage of this approach is that it is well-suited to study complex integrated systems; it circumvents the need for detailed information of individual signaling components; and it investigates the network as a whole by utilizing key systemic outputs as indicators.

Enhanced labelling on alcoholic drinks: reviewing the evidence to guide alcohol policy.

PubMed

Martin-Moreno, Jose M; Harris, Meggan E; Breda, Joao; Møller, Lars; Alfonso-Sanchez, Jose L; Gorgojo, Lydia

2013-12-01

Consumer and public health organizations have called for better labelling on alcoholic drinks. However, there is a lack of consensus about the best elements to include. This review summarizes alcohol labelling policy worldwide and examines available evidence to support enhanced labelling. A literature review was carried out in June-July 2012 on Scopus using the key word 'alcohol' combined with 'allergens', 'labels', 'nutrition information', 'ingredients', 'consumer information' and/or 'warning'. Articles discussing advertising and promotion of alcohol were excluded. A search through Google and the System for Grey Literature in Europe (SIGLE) identified additional sources on alcohol labelling policies, mainly from governmental and organizational websites. Five elements were identified as potentially useful to consumers: (i) a list of ingredients, (ii) nutritional information, (iii) serving size and servings per container, (iv) a definition of 'moderate' intake and (v) a health warning. Alcohol labelling policy with regard to these aspects is quite rudimentary in most countries, with few requiring a list of ingredients or health warnings, and none requiring basic nutritional information. Only one country (Australia) requires serving size and servings per container to be displayed. Our study suggests that there are both potential advantages and disadvantages to providing consumers with more information about alcohol products. Current evidence seems to support prompt inclusion of a list of ingredients, nutritional information (usually only kcal) and health warnings on labels. Standard drink and serving size is useful only when combined with other health education efforts. A definition of 'moderate intake' and recommended drinking guidelines are best suited to other contexts.

Mobile data buoy system. [water quality measurements in watersheds and Mobile Bay, Alabama

NASA Technical Reports Server (NTRS)

Morton, R. A.

1975-01-01

The Mobile Data Buoy System was conceived to serve the users requirement for obtaining water quality parameters from two separate watershed systems. In view of the cost constraints of the ERTS program it was obvious that the network of 10 sampling stations required could not be of the fixed installation type; therefore, it was decided to go to a system of battery powered buoys of a size that could be used in one watershed system for a period of time and then moved to another by use of a relatively small 6.7 m (22 foot) boat. The basic idea of the water quality measurement program was to establish the water quality pattern of change from the headwaters of the watersheds to and through the Mobile Bay. This would allow the investigator to develop a good picture of the state's major water resources and the pressures from pollution that are being imposed. At this point in deployment of this mobile system of buoys, it is too early to put a quantitative value on the system, however it appears less expensive than known fixed installations as to first cost. It has a basic advantage in that it can be moved, at very little expense, to alternate sites where it is desired to obtain water quality data. It is to be noted this buoy system which covers a 80 Km (50 mile) stretch of the Black Warrior River and then skips down 483 Km (300 miles) to Mobile Bay for the next measurements would not be feasible unless there is a satellite to collect and relay the data.

Using the World Wide Web and Creating Home Pages. A How-To-Do-It Manual. How-To-Do-It Manuals for Librarieans, Number 67.

ERIC Educational Resources Information Center

Metz, Ray E.; Junion-Metz, Gail

This book provides basic information about the World Wide Web and serves as a guide to the tools and techniques needed to browse the Web, integrate it into library services, or build an attractive, user-friendly home page for the library. Chapter 1 provides an overview of Web basics and chapter 2 discusses some of the big issues related to…

Lunar transit telescope lander design

NASA Technical Reports Server (NTRS)

Omar, Husam A.

1991-01-01

The Program Development group at NASA's Marshall Space Flight Center has been involved in studying the feasibility of placing a 16 meter telescope on the lunar surface to scan the skies using visible/ Ultraviolet/ Infrared light frequencies. The precursor telescope is now called the TRANSIT LUNAR TELESCOPE (LTT). The Program Development Group at Marshall Space Flight Center has been given the task of developing the basic concepts and providing a feasibility study on building such a telescope. The telescope should be simple with minimum weight and volume to fit into one of the available launch vehicles. The preliminary launch date is set for 2005. A study was done to determine the launch vehicle to be used to deliver the telescope to the lunar surface. The TITAN IV/Centaur system was chosen. The engineering challenge was to design the largest possible telescope to fit into the TITAN IV/Centaur launch system. The telescope will be comprised of the primary, secondary and tertiary mirrors and their supporting system in addition to the lander that will land the telescope on the lunar surface and will also serve as the telescope's base. The lunar lander should be designed integrally with the telescope in order to minimize its weight, thus allowing more weight for the telescope and its support components. The objective of this study were to design a lander that meets all the constraints of the launching system. The basic constraints of the TITAN IV/Centaur system are given.

Lunar transit telescope lander design

NASA Technical Reports Server (NTRS)

Omar, Husam A.

1992-01-01

The Program Development group at NASA's Marshall Space Flight Center has been involved in studying the feasibility of placing a 16 meter telescope on the lunar surface to scan the skies using visible/ Ultraviolet/ Infrared light frequencies. The precursor telescope is now called the TRANSIT LUNAR TELESCOPE (LTT). The Program Development Group at Marshall Space Flight Center has been given the task of developing the basic concepts and providing a feasibility study on building such a telescope. The telescope should be simple with minimum weight and volume to fit into one of the available launch vehicles. The preliminary launch date is set for 2005. A study was done to determine the launch vehicle to be used to deliver the telescope to the lunar surface. The TITAN IV/Centaur system was chosen. The engineering challenge was to design the largest possible telescope to fit into the TITAN IV/Centaur launch system. The telescope will be comprised of the primary, secondary and tertiary mirrors and their supporting system in addition to the lander that will land the telescope on the lunar surface and will also serve as the telescope's base. The lunar lander should be designed integrally with the telescope in order to minimize its weight, thus allowing more weight for the telescope and its support components. The objective of this study were to design a lander that meets all the constraints of the launching system. The basic constraints of the TITAN IV/Centaur system are given.

What a Golden Opportunity If--

ERIC Educational Resources Information Center

Reussig, James M.

1975-01-01

The author, a superintendent of the Vallejo City Unified School District in California, considered the basic premise of the RISE Commission Report, i.e., that the learner is the primary client to be served by the school. (Author/RK)

7 CFR 1710.104 - Service to non-RE Act beneficiaries.

Code of Federal Regulations, 2010 CFR

2010-01-01

... GUARANTEES Loan Purposes and Basic Policies § 1710.104 Service to non-RE Act beneficiaries. (a) To the... made to finance electric facilities to serve consumers that are not RE Act beneficiaries. (b) Loan...

Reflections on scientific collaboration between basic researchers and clinicians.

PubMed

Muia, J; Casari, C

2016-10-01

Early career researchers face uncertainties with respect to their job prospects due to dwindling job markets, decreased availability of funding and undefined career paths. As basic researchers and clinicians tend to have different approaches to scientific problems, there are many advantages from successful collaborations between them. Here, we discuss how collaborations between basic and clinical scientists should be promoted early in their careers. To achieve this, researchers, both basic and clinical, must be proactive during their training and early stages of their careers. Mentors can further augment collaborative links in many ways. We suggest that universities and institutions might reassess their involvement in promoting collaborations between basic and clinical researchers. We hope that this paper will serve as a reminder of the importance of such collaborations, and provide the opportunity for all members of the scientific community to reflect on and ameliorate their own contributions. © 2016 International Society on Thrombosis and Haemostasis.

DECONTAMINATION AND BENEFICIAL USE OF DREDGED MATERIALS.

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

STERN, E.A.; LODGE, J.; JONES, K.W.

2000-12-03

Our group is leading a large-sale demonstration of dredged material decontamination technologies for the New York/New Jersey Harbor. The goal of the project is to assemble a complete system for economic transformation of contaminated dredged material into an environmentally-benign material used in the manufacture of a variety of beneficial use products. This requires the integration of scientific, engineering, business, and policy issues on matters that include basic knowledge of sediment properties, contaminant distribution visualization, sediment toxicity, dredging and dewatering techniques, decontamination technologies, and product manufacturing technologies and marketing. A summary of the present status of the system demonstrations including themore » use of both existing and new manufacturing facilities is given here. These decontamination systems should serve as a model for use in dredged material management plans of regions other than NY/NJ Harbor, such as Long Island Sound, where new approaches to the handling of contaminated sediments are desirable.« less

Trust: the sublime duty in health care leadership.

PubMed

Piper, Llewellyn E

2010-01-01

Trust is the essence of human social existence. From the moment of birth, trust is the basic component in any human relationship and interaction. Trust is the Holy Grail for human confidence in others. From human survival to organizational survival, trust is the primordial bond. No organization is more dependent on trust than health care. This article views trust as the most basic fundamental quality for leadership. Trust is a sublime duty of a leader and the leadership of an organization. Leadership sets the culture of trust. Trust is the one quality that is essential for guiding an organization toward serving others. This article addresses trust from many perspectives. Trust is viewed from our subordinates, our peers, our superiors, and the public we serve. This article postulates how trust in an organization is the sublime duty of leadership that unites all human understanding and without it destroys all human relationships.

Interview: interview with P Jeffrey Conn. Interview by Hannah Coaker.

PubMed

Conn, P Jeffrey

2013-09-01

Dr Conn is the Lee E Limbird Professor of Pharmacology at Vanderbilt University and Director of the Vanderbilt Center for Neuroscience Drug Discovery (VCNDD). Dr Conn received a PhD in Pharmacology from Vanderbilt in 1986 and pursued postdoctoral studies at Yale University. He served as a professor of Pharmacology at Emory University from 1988 to 2000, before moving to Merck and Co. (PA, USA) as head of the Department of Neuroscience. Dr Conn moved to Vanderbilt University in 2003 where he is the founding director of the VCNDD, with a primary mission of facilitating translation of recent advances in basic science to novel therapeutics. The VCNDD consists of approximately 100 full-time scientists and has advanced novel molecules from four major programs as development candidates for clinical testing with industry partners. Dr Conn has served in editorial positions with multiple international journals and has served the scientific advisory boards of multiple foundations and companies. He has received numerous awards based on the impact of his basic and translational research. Dr Conn's current research is focused on development of novel treatment strategies for schizophrenia, Parkinson's disease and other serious brain disorders. Interview conducted by Hannah Coaker, Assistant Commissioning Editor.

Establishment of a stable transfection system for genetic manipulation of Babesia gibsoni.

PubMed

Liu, Mingming; Adjou Moumouni, Paul Franck; Asada, Masahito; Hakimi, Hassan; Masatani, Tatsunori; Vudriko, Patrick; Lee, Seung-Hun; Kawazu, Shin-Ichiro; Yamagishi, Junya; Xuan, Xuenan

2018-04-23

Genetic manipulation techniques, such as transfection, have been previously reported in many protozoan parasites. In Babesia, stable transfection systems have only been established for bovine Babesia parasites. We recently reported a transient transfection system and the selection of promoter candidates for Babesia gibsoni. The establishment of a stable transfection system for B. gibsoni is considered to be urgent to improve our understanding of the basic biology of canine Babesia parasites for a better control of babesiosis. GFP-expressing parasites were observed by fluorescence microscopy as early as two weeks after drug selection, and consistently expressed GFP for more than 3 months without drug pressure. Genome integration was confirmed by PCR, sequencing and Southern blot analysis. We present the first successful establishment of a stable transfection system for B. gibsoni. This finding will facilitate functional analysis of Babesia genomes using genetic manipulation and will serve as a foundation for the development of tick-Babesia and host-Babesia infection models.

Integration of microfluidics in animal in vitro embryo production.

PubMed

Wheeler, M B; Rubessa, M

2017-04-01

The in vitro production of livestock embryos is central to several areas of animal biotechnology. Further, the use of in vitro embryo manipulation is expanding as new applications emerge. ARTs find direct applications in increasing genetic quality of livestock, producing transgenic animals, cloning, artificial insemination, reducing disease transmission, preserving endangered germplasm, producing chimeric animals for disease research, and treating infertility. Whereas new techniques such as nuclear transfer and intracytoplasmic sperm injection are now commonly used, basic embryo culture procedures remain the limiting step to the development of these techniques. Research over the past 2 decades focusing on improving the culture medium has greatly improved in vitro development of embryos. However, cleavage rates and viability of these embryos is reduced compared with in vivo indicating that present in vitro systems are still not optimal. Furthermore, the methods of handling mammalian oocytes and embryos have changed little in recent decades. While pipetting techniques have served embryology well in the past, advanced handling and manipulation technologies will be required to efficiently implement and commercialize the basic biological advances made in recent years. Microfluidic systems can be used to handle gametes, mature oocytes, culture embryos, and perform other basic procedures in a microenvironment that more closely mimic in vivo conditions. The use of microfluidic technologies to fabricate microscale devices has being investigated to overcome this obstacle. In this review, we summarize the development and testing of microfabricated fluidic systems with feature sizes similar to the diameter of an embryo for in vitro production of pre-implantation mammalian embryos. © The Author 2017. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Early Probe and Drug Discovery in Academia: A Minireview.

PubMed

Roy, Anuradha

2018-02-09

Drug discovery encompasses processes ranging from target selection and validation to the selection of a development candidate. While comprehensive drug discovery work flows are implemented predominantly in the big pharma domain, early discovery focus in academia serves to identify probe molecules that can serve as tools to study targets or pathways. Despite differences in the ultimate goals of the private and academic sectors, the same basic principles define the best practices in early discovery research. A successful early discovery program is built on strong target definition and validation using a diverse set of biochemical and cell-based assays with functional relevance to the biological system being studied. The chemicals identified as hits undergo extensive scaffold optimization and are characterized for their target specificity and off-target effects in in vitro and in animal models. While the active compounds from screening campaigns pass through highly stringent chemical and Absorption, Distribution, Metabolism, and Excretion (ADME) filters for lead identification, the probe discovery involves limited medicinal chemistry optimization. The goal of probe discovery is identification of a compound with sub-µM activity and reasonable selectivity in the context of the target being studied. The compounds identified from probe discovery can also serve as starting scaffolds for lead optimization studies.

Improving U.S. Navy Foodservice Management Training. Part 2: Recommendations for Improving On-Site Training Ashore and Afloat

DTIC Science & Technology

1985-12-01

in granulated instant form. The sliced type I can grill, or serve augratin or scalloped. The granules I can serve as snow flakes, waldorf or...there. How about potato substitutes? CHIEF: Here you’re talking about macaroni, noodles , spaghetti and rice. Basically, they increase variety in...right, here we go with the beef. Let’s start with chicken noodle soup, together with tender sliced roast of beef, fluffy snowfiake potatoes, tasty

Basic nursing care: The most provided, the least evidence based - A discussion paper.

PubMed

Zwakhalen, Sandra M G; Hamers, Jan P H; Metzelthin, Silke F; Ettema, Roelof; Heinen, Maud; de Man-Van Ginkel, Janneke M; Vermeulen, Hester; Huisman-de Waal, Getty; Schuurmans, Marieke J

2018-06-01

To describe and discuss the "Basic Care Revisited" (BCR) research programme, a collaborative initiative that contributes to evidence-based basic nursing care and raises awareness about the importance of basic nursing care activities. While basic nursing care serves nearly all people at some point in their lifetime, it is poorly informed by evidence. There is a need to prioritise and evaluate basic nursing care activities to improve patient outcomes and improve the quality of care. Discussion paper METHOD: The discussion presented in this paper is based on nursing literature and theory and supported by the authors' clinical and research experiences. We present the developmental process and content of a research programme called "Basic Care Revisited" (BCR) as a solution to move forward and improve basic nursing care. To prioritise basic nursing care, we propose a research programme entitled "Basic Care Revisited" that aims to create awareness and expand knowledge on evidence-based basic nursing care by addressing four basic nursing care themes (bathing and dressing, communication, mobility, and nutrition) in different settings. The paper discusses a pathway to create a sustainable and productive research collaborative on basic nursing care and addresses issues to build research capacity. Revaluation of these important nursing activities will not only positively influence patient outcomes, but also have an impact on staff outcomes and organisational outcomes. © 2018 John Wiley & Sons Ltd.

Tarot Reading as Recombinant Narrative: Literature as Game/Game as Literature.

ERIC Educational Resources Information Center

Palumbo, Donald

1981-01-01

Suggests that the Tarot deck can serve as a mechanism for generating many coherent stories and that the basic elements of narrative are inherent in and arise from the structure of a Tarot reading. (HOD)

Port risk management and insurance guidebook

DOT National Transportation Integrated Search

1998-09-01

The overall objective of the guidebook is to provide ports with the basic skills and information needed to establish and maintain appropriate and cost-effective insurance and risk management programs. it is designed to serve as a practical "how-to" m...

48 CFR 3052.247-70 - F.o.b. origin information.

Code of Federal Regulations, 2012 CFR

2012-10-01

... nearest public rail siding and of the carrier serving it; and (d) The quantity of supplies to be shipped.... origin, freight allowed,” add the following paragraph to the basic provision: (e) The basis on which...

48 CFR 3052.247-70 - F.o.b. origin information.

Code of Federal Regulations, 2013 CFR

2013-10-01

... nearest public rail siding and of the carrier serving it; and (d) The quantity of supplies to be shipped.... origin, freight allowed,” add the following paragraph to the basic provision: (e) The basis on which...

48 CFR 3052.247-70 - F.o.b. origin information.

Code of Federal Regulations, 2014 CFR

2014-10-01

... nearest public rail siding and of the carrier serving it; and (d) The quantity of supplies to be shipped.... origin, freight allowed,” add the following paragraph to the basic provision: (e) The basis on which...

48 CFR 3052.247-70 - F.o.b. origin information.

Code of Federal Regulations, 2011 CFR

2011-10-01

... nearest public rail siding and of the carrier serving it; and (d) The quantity of supplies to be shipped.... origin, freight allowed,” add the following paragraph to the basic provision: (e) The basis on which...

Modeling Intersection Crash Counts and Traffic Volume

DOT National Transportation Integrated Search

1998-07-01

This research explored the feasibility of modeling crash counts at intersections with use of available exposure measures. The basic purpose of "exposure" is to serve as a size factor to allow comparison of crash counts among populations of different ...

Quantum Dots: An Experiment for Physical or Materials Chemistry

ERIC Educational Resources Information Center

Winkler, L. D.; Arceo, J. F.; Hughes, W. C.; DeGraff, B. A.; Augustine, B. H.

2005-01-01

An experiment is conducted for obtaining quantum dots for physical or materials chemistry. This experiment serves to both reinforce the basic concept of quantum confinement and providing a useful bridge between the molecular and solid-state world.

Methanol production method and system

DOEpatents

Chen, Michael J.; Rathke, Jerome W.

1984-01-01

Ethanol is selectively produced from the reaction of methanol with carbon monoxide and hydrogen in the presence of a transition metal carbonyl catalyst. Methanol serves as a solvent and may be accompanied by a less volatile co-solvent. The solution includes the transition metal carbonyl catalysts and a basic metal salt such as an alkali metal or alkaline earth metal formate, carbonate or bicarbonate. A gas containing a high carbon monoxide to hydrogen ratio, as is present in a typical gasifer product, is contacted with the solution for the preferential production of ethanol with minimal water as a byproduct. Fractionation of the reaction solution provides substantially pure ethanol product and allows return of the catalysts for reuse.

Ethanol production method and system

DOEpatents

Chen, M.J.; Rathke, J.W.

1983-05-26

Ethanol is selectively produced from the reaction of methanol with carbon monoxide and hydrogen in the presence of a transition metal carbonyl catalyst. Methanol serves as a solvent and may be accompanied by a less volatile co-solvent. The solution includes the transition metal carbonyl catalysts and a basic metal salt such as an alkali metal or alkaline earth metal formate, carbonate or bicarbonate. A gas containing a high carbon monoxide to hydrogen ratio, as is present in a typical gasifer product, is contacted with the solution for the preferential production of ethanol with minimal water as a byproduct. Fractionation of the reaction solution provides substantially pure ethanol product and allows return of the catalysts for reuse.

Mechanics and morphogenesis of fission yeast cells.

PubMed

Davì, Valeria; Minc, Nicolas

2015-12-01

The integration of biochemical and biomechanical elements is at the heart of morphogenesis. While animal cells are relatively soft objects which shape and mechanics is mostly regulated by cytoskeletal networks, walled cells including those of plants, fungi and bacteria are encased in a rigid cell wall which resist high internal turgor pressure. How these particular mechanical properties may influence basic cellular processes, such as growth, shape and division remains poorly understood. Recent work using the model fungal cell fission yeast, Schizosaccharomyces pombe, highlights important contribution of cell mechanics to various morphogenesis processes. We envision this genetically tractable system to serve as a novel standard for the mechanobiology of walled cell. Copyright © 2015 Elsevier Ltd. All rights reserved.

Selected hydrologic data, San Pitch River drainage basin, Utah

USGS Publications Warehouse

Robinson, G.B. Jr.

1968-01-01

The u.s. Geological Survey investigated the ground-water resources of the San Pitch River drainage basin during the period 1964- 67. The investigation was a cooperative project, financed equally by the Utah Department of Natural Resources, Division of Water Rights, and the Federal Government, and was a part of an investigation of the groundwater resources of the entire Sevier River drainage system.This report is intended to serve two purposes: (1) To make available to the public basic water-resources data useful in planning and studying development of water resources and (2) to supplement an interpretive report that will be published later. Included in the release are data collected by the Geological Survey since 1930.

Recent Space Shuttle crew compartment design improvements

NASA Technical Reports Server (NTRS)

Goodman, Jerry R.

1986-01-01

Significant design changes to the Space Shuttle waste management system (WMS) and its related personal hygiene support provisions (PHSP) have been made recently to improve overall operational performance and human factors interfaces. The WMS design improvements involve increased urinal flow, individual urinals, and provisions for manually compacting feces and cleanup materials to ensure adequate mission capacity. The basic arrangement and stowage of the PHSP used during waste management operations were extensively changed to better serve habitability concerns and operations needs, and to improve the hygiene of WMS operations. This paper describes these changes and the design, development, and flight test evaluation. In addition, provisions for an eighth crewmember and a new four-tier sleep station are described.

[Assessment of learning activities using streaming video for laboratory practice education: aiming for development of E-learning system that promotes self-learning].

PubMed

Takeda, Naohito; Takeuchi, Isao; Haruna, Mitsumasa

2007-12-01

In order to develop an e-learning system that promotes self-learning, lectures and basic operations in laboratory practice of chemistry were recorded and edited on DVD media, consisting of 8 streaming videos as learning materials. Twenty-six students wanted to watch the DVD, and answered the following questions after they had watched it: "Do you think the video would serve to encourage you to study independently in the laboratory practice?" Almost all students (95%) approved of its usefulness, and more than 60% of them watched the videos repeatedly in order to acquire deeper knowledge and skill of the experimental operations. More than 60% answered that the demonstration-experiment should be continued in the laboratory practice, in spite of distribution of the DVD media.

Installation of solar PV systems in Sri Lanka

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

Fernando, M.P.T.P.

1995-10-01

The tropical country of Sri Lanka has hydroelectric power plants sufficient to provide electricity to only 40% of its 25,000 villages. The electric power needs of the average Sri Lankan rural communities are basic: three or four lights to illuminate their house and a power supply for their televisions. Solar radiation is abundant throughout the year. To take advantage of this resource, the Sarvodaya Rural Technical Services launched a Solar PV pilot demonstration project in the rural areas not served by the electric grid. The systems were being installed on an individual residence basis and funded by loans. Social andmore » cultural problems which have arisen during the course of the project have slowed its implementation. This study identifies the problems and makes recommendations to resolve the current problems and avoid new ones.« less

Trajectory design strategies that incorporate invariant manifolds and swingby

NASA Technical Reports Server (NTRS)

Guzman, J. J.; Cooley, D. S.; Howell, K. C.; Folta, D. C.

1998-01-01

Libration point orbits serve as excellent platforms for scientific investigations involving the Sun as well as planetary environments. Trajectory design in support of such missions is increasingly challenging as more complex missions are envisioned in the next few decades. Software tools for trajectory design in this regime must be further developed to incorporate better understanding of the solution space and, thus, improve the efficiency and expand the capabilities of current approaches. Only recently applied to trajectory design, dynamical systems theory now offers new insights into the natural dynamics associated with the multi-body problem. The goal of this effort is the blending of analysis from dynamical systems theory with the well established NASA Goddard software program SWINGBY to enhance and expand the capabilities for mission design. Basic knowledge concerning the solution space is improved as well.

Random bursts determine dynamics of active filaments

PubMed Central

Weber, Christoph A.; Suzuki, Ryo; Schaller, Volker; Aranson, Igor S.; Bausch, Andreas R.; Frey, Erwin

2015-01-01

Constituents of living or synthetic active matter have access to a local energy supply that serves to keep the system out of thermal equilibrium. The statistical properties of such fluctuating active systems differ from those of their equilibrium counterparts. Using the actin filament gliding assay as a model, we studied how nonthermal distributions emerge in active matter. We found that the basic mechanism involves the interplay between local and random injection of energy, acting as an analog of a thermal heat bath, and nonequilibrium energy dissipation processes associated with sudden jump-like changes in the system’s dynamic variables. We show here how such a mechanism leads to a nonthermal distribution of filament curvatures with a non-Gaussian shape. The experimental curvature statistics and filament relaxation dynamics are reproduced quantitatively by stochastic computer simulations and a simple kinetic model. PMID:26261319

Application of advanced preclinical models and methods in anesthetic neurotoxicity research.

PubMed

Wang, Cheng; Zhang, Xuan; Liu, Fang

2017-05-01

Recently, there has been increasing concern regarding the potential of anesthetics to disturb the long-term function of the central nervous system (CNS). The field of anesthesia-related toxicology, therefore, has engaged multiple scientific disciplines and utilized a variety of pre-clinical research models in an attempt to identify the basic characteristics of the anesthetic agents that may produce acute and/or chronic adverse effects on the CNS. This review discusses how the application of advanced research approaches and models, such as the nonhuman primate, neural stem cell-derived organotypic slice cultures and/or organs-on-chips systems, can serve as translational models of infantile anesthetic exposure. Utilization of these models may expeditiously decrease the uncertainty in the risk posed to children by postnatal anesthetic exposure. Copyright © 2017. Published by Elsevier Inc.

Introductory physics going soft

NASA Astrophysics Data System (ADS)

Langbeheim, Elon; Livne, Shelly; Safran, Samuel A.; Yerushalmi, Edit

2012-01-01

We describe an elective course on soft matter at the level of introductory physics. Soft matter physics serves as a context that motivates the presentation of basic ideas in statistical thermodynamics and their applications. It also is an example of a contemporary field that is interdisciplinary and touches on chemistry, biology, and physics. We outline a curriculum that uses the lattice gas model as a quantitative and visual tool, initially to introduce entropy, and later to facilitate the calculation of interactions. We demonstrate how free energy minimization can be used to teach students to understand the properties of soft matter systems such as the phases of fluid mixtures, wetting of interfaces, self-assembly of surfactants, and polymers. We discuss several suggested activities in the form of inquiry projects which allow students to apply the concepts they have learned to experimental systems.

Recommendations of the Global Multiple System Atrophy Research Roadmap Meeting.

PubMed

Walsh, Ryan R; Krismer, Florian; Galpern, Wendy R; Wenning, Gregor K; Low, Phillip A; Halliday, Glenda; Koroshetz, Walter J; Holton, Janice; Quinn, Niall P; Rascol, Olivier; Shaw, Leslie M; Eidelberg, David; Bower, Pam; Cummings, Jeffrey L; Abler, Victor; Biedenharn, Judy; Bitan, Gal; Brooks, David J; Brundin, Patrik; Fernandez, Hubert; Fortier, Philip; Freeman, Roy; Gasser, Thomas; Hewitt, Art; Höglinger, Günter U; Huentelman, Matt J; Jensen, Poul H; Jeromin, Andreas; Kang, Un Jung; Kaufmann, Horacio; Kellerman, Lawrence; Khurana, Vikram; Klockgether, Thomas; Kim, Woojin Scott; Langer, Carol; LeWitt, Peter; Masliah, Eliezer; Meissner, Wassilios; Melki, Ronald; Ostrowitzki, Susanne; Piantadosi, Steven; Poewe, Werner; Robertson, David; Roemer, Cyndi; Schenk, Dale; Schlossmacher, Michael; Schmahmann, Jeremy D; Seppi, Klaus; Shih, Lily; Siderowf, Andrew; Stebbins, Glenn T; Stefanova, Nadia; Tsuji, Shoji; Sutton, Sharon; Zhang, Jing

2018-01-09

Multiple system atrophy (MSA) is a rare neurodegenerative disorder with substantial knowledge gaps despite recent gains in basic and clinical research. In order to make further advances, concerted international collaboration is vital. In 2014, an international meeting involving leaders in the field and MSA advocacy groups was convened in Las Vegas, Nevada, to identify critical research areas where consensus and progress was needed to improve understanding, diagnosis, and treatment of the disease. Eight topic areas were defined: pathogenesis, preclinical modeling, target identification, endophenotyping, clinical measures, imaging biomarkers, nonimaging biomarkers, treatments/trial designs, and patient advocacy. For each topic area, an expert served as a working group chair and each working group developed priority-ranked research recommendations with associated timelines and pathways to reach the intended goals. In this report, each groups' recommendations are provided. Copyright © 2017 American Academy of Neurology.

UNSODA UNSATURATED SOIL HYDRAULIC DATABASE USER'S MANUAL VERSION 1.0

EPA Science Inventory

This report contains general documentation and serves as a user manual of the UNSODA program. UNSODA is a database of unsaturated soil hydraulic properties (water retention, hydraulic conductivity, and soil water diffusivity), basic soil properties (particle-size distribution, b...

Basic Information about the Indoor Air Quality Tribal Partners Program

EPA Pesticide Factsheets

IAQ Tribal Partners Program. This website aims to further empower champions of healthy IAQ in tribal communities with tools for networking, sharing programs and practices, and by serving as a reservoir of the best available tribal-specific IAQ information.

Stata companion.

PubMed

Brennan, Jennifer Sousa

2010-01-01

This chapter is an introductory reference guide highlighting some of the most common statistical topics, broken down into both command-line syntax and graphical interface point-and-click commands. This chapter serves to supplement more formal statistics lessons and expedite using Stata to compute basic analyses.

14 CFR Appendix E to Part 151 - Appendix E to Part 151

Code of Federal Regulations, 2010 CFR

2010-01-01

...: Typical Eligible Items 1. Basic types of pavement listed as eligible under § 151.77. 2. Loading ramps. 3... of pavement listed as ineligible under § 151.77. 2. Aprons serving installations for nonpublic use. 3...

A Short Measure of the Revised Reinforcement Sensitivity Theory - RSQ17.

PubMed

Čolović, Petar; Smederevac, Snežana; Oljača, Milan; Nikolašević, Željka; Mitrović, Dušanka

2018-04-03

The need for a research and practical tool, such as a short, reliable, and valid personality assessment test, suggests researchers to create shortened versions of original instruments. Reinforcement sensitivity questionnaire (RSQ) was created in line with some basic premises of revised Reinforcement sensitivity theory, which proposes three motivational and emotional systems: Behavioral inhibition system (BIS), responsible for scanning environment for potential threats, Behavioral activation system (BAS), responsible for aproaching behavior, and the Fight/Flight/Freeze system (FFFS), responsible for behavior in the present threat. RSQ comprises five scales: BIS, BAS, Fight, Flight, and Freeze. The aim of this study was to develop a short version of RSQ, which would be beneficial to both research and practical purposes. Item response theory analyses were used for item selection. The study comprised two samples of participants, whereby Sample 1 (N = 837, 34.6% male, aged 18 - 82, M = 31.63, SD = 13.54) served as the derivation sample, while Sample 2 (818 participants, 43.6% male, 18-75 years, M = 29.65, SD = 12.52) served as validation sample. Factorial validity of the short RSQ was examined on both Sample 1 and Sample 2. Convergent and divergent validity of the short RSQ was examined using RST-PQ, Jackson-5, BIS/BAS scales, and Big Five Inventory. The results point to satisfactory internal consistency, factorial validity, and construct validity of the short RSQ, suggesting that it is an adequate measure for research settings or other contexts which require the use of short personality questionnaires.

The use of educational comics in learning anatomy among multiple student groups.

PubMed

Kim, Jiyoon; Chung, Min Suk; Jang, Hae Gwon; Chung, Beom Sun

2017-01-01

Understanding basic human anatomy can be beneficial for all students, regardless of when, or if, they will later undertake a formal course in the subject. For students who are preparing to undertake a formal anatomy course, educational comics on basic anatomy can serve as a concise and approachable review of the material. For other students, these comics can serve as a helpful and fun introduction to the human body. The objective of the comics in this study was to promote an understanding of fundamental human anatomy through self-learning among students. Based on the authors' previous teaching experience, these anatomy comics were produced in a simple, direct style. The comics were titled after the two main characters, "Anna" (a girl) and "Tommy" (a boy). These comics were then presented to groups of elementary school students, high school students, premedical students, and medical students to assess the comics' ability to enhance student interest and comprehension of basic anatomy. Quiz scores among high school students and premedical students were significantly higher among participants who read the educational comics, indicating a deeper comprehension of the subject. Among medical students, close reading of the comics was associated with improved course grades. These educational anatomy comics may be helpful tools to enrich a broad spectrum of different students in learning basic human anatomy. Anat Sci Educ 10: 79-86. © 2016 American Association of Anatomists. © 2016 American Association of Anatomists.

KSC-04pd1672

NASA Image and Video Library

2004-08-23

KENNEDY SPACE CENTER, FLA. - The Remote Manipulator System (RMS), also known as the Canadian robotic arm, for the orbiter Discovery has arrived at KSC’s Vehicle Assembly Building Lab. Seen on the left end is the shoulder pitch joint. The wrist and shoulder joints on the RMS allow the basic structure of the arm to maneuver similar to a human arm. The RMS is used to deploy and retrieve payloads, provide a mobile extension ladder or foot restraints for crew members during extravehicular activities; and to aid the flight crew members in viewing surfaces of the orbiter or payloads through a television camera on the RMS. The arm is also serving as the base for the new Orbiter Boom Sensor System (OBSS), one of the safety measures for Return to Flight, equipping the Shuttle with cameras and laser systems to inspect the Shuttle’s Thermal Protection System while in space. Discovery is scheduled for a launch planning window of March 2005 on mission STS-114.

Potential role of fibroblast growth factor in enhancement of fracture healing.

PubMed

Radomsky, M L; Thompson, A Y; Spiro, R C; Poser, J W

1998-10-01

Fibroblast growth factors are present in significant amounts in bone and several studies have suggested that they may be involved in normal fracture healing. It is well established that fibroblast growth factors have mitogenic and angiogenic activity on mesoderm and neuroectoderm derived cells. Of particular interest as a member of the fibroblast growth factor family, basic fibroblast growth factor stimulates mitogenesis, chemotaxis, differentiation, and angiogenesis. It also plays an important role in the development of vascular, nervous, and skeletal systems, promotes the maintenance and survival of certain tissues, and stimulates wound healing and tissue repair. Animal studies have shown that the direct injection of fibroblast growth factor into fresh fractures stimulates callus formation, which provides mechanical stability to the fracture, accelerates healing, and restores competence. The matrix used to present the fibroblast growth factor at the fracture site plays a critical role in the effectiveness of the treatment. The evaluation of injectable basic fibroblast growth factor in a sodium hyaluronate gel for its effectiveness in stimulating fracture healing is described. When applied directly into a freshly created fracture in the rabbit fibula, a single injection of the basic fibroblast growth factor and hyaluronan results in the stimulation of callus formation, increased bone formation, and earlier restoration of mechanical strength at the fracture site. The hyaluronan gel serves as a reservoir that sequesters the basic fibroblast growth factor at the injection site for the length of time necessary to create an environment conducive to fracture healing. It is concluded that basic fibroblast growth factor and sodium hyaluronate act synergistically to accelerate fracture healing and that the combination is suitable for clinical evaluation as a therapy in fracture treatment.

Spacecraft Avionics Software Development Then and Now: Different but the Same

NASA Technical Reports Server (NTRS)

Mangieri, Mark L.; Garman, John (Jack); Vice, Jason

2012-01-01

NASA has always been in the business of balancing new technologies and techniques to achieve human space travel objectives. NASA s historic Software Production Facility (SPF) was developed to serve complex avionics software solutions during an era dominated by mainframes, tape drives, and lower level programming languages. These systems have proven themselves resilient enough to serve the Shuttle Orbiter Avionics life cycle for decades. The SPF and its predecessor the Software Development Lab (SDL) at NASA s Johnson Space Center (JSC) hosted flight software (FSW) engineering, development, simulation, and test. It was active from the beginning of Shuttle Orbiter development in 1972 through the end of the shuttle program in the summer of 2011 almost 40 years. NASA s Kedalion engineering analysis lab is on the forefront of validating and using many contemporary avionics HW/SW development and integration techniques, which represent new paradigms to NASA s heritage culture in avionics software engineering. Kedalion has validated many of the Orion project s HW/SW engineering techniques borrowed from the adjacent commercial aircraft avionics environment, inserting new techniques and skills into the Multi-Purpose Crew Vehicle (MPCV) Orion program. Using contemporary agile techniques, COTS products, early rapid prototyping, in-house expertise and tools, and customer collaboration, NASA has adopted a cost effective paradigm that is currently serving Orion effectively. This paper will explore and contrast differences in technology employed over the years of NASA s space program, due largely to technological advances in hardware and software systems, while acknowledging that the basic software engineering and integration paradigms share many similarities.

Design and Realization of Silhouette Operation Platform Based on GIS

NASA Astrophysics Data System (ADS)

Fu, Jia; Cui, Xinqiang; Yuan, Zhengteng

2018-01-01

Artificial weather effects after several generations of unremitting efforts in many provinces, municipalities and districts have become a regular business to serve the community. In the actual operation of the actual impact of weather operations, onsite job terminal system functional integration is not high, such as the operation process cumbersome operation instructions unreasonable, the weather data lag, the data form of a single factor and other factors seriously affect the weather conditions, Sexual and intuitive improvement. Therefore, this paper adopts the Android system as the carrier for the design and implementation of the silhouette intelligent terminal system. The intelligent terminal system has carried on the preliminary deployment trial in the real-time intelligent command system which realizes the weather operation in a province, and has formed a centralized, unified and digital artificial influence in combination with the self-developed multi-function server system platform and the remote centre command system Weather operation communication network, to achieve intelligent terminal and remote centre commander between the efficient, timely and stable information exchange, improve the shadow of the economic and social benefits, basically reached the initial design purpose.

20 CFR 627.201 - Waivers.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., promote coordination of JTPA programs with other human resource programs, or substantially improve the job...' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR GENERAL PROVISIONS GOVERNING PROGRAMS... services to the hard to serve, increase the level of basic and occupational skills training provided by the...

Variation in pollen competitive ability in diverse maize lines

EPA Science Inventory

Although pollen occupies a small fraction of the angiosperm life cycle, it is of interest for both basic and applied scientific reasons. Seed production depends on a functional male gametophyte achieving fertilization following pollination. Pollen also serves as a vector for ge...

Basic Wiring.

ERIC Educational Resources Information Center

Kaltwasser, Stan; And Others

This module is the first in a series of three wiring publications; it serves as the foundation for students enrolled in a wiring program. It is a prerequisite to either "Residential Wiring" or "Commercial and Industrial Wiring." The module contains 16 instructional units that cover the following topics: occupational…

Adult Literacy Perspectives.

ERIC Educational Resources Information Center

Taylor, Maurice C., Ed.; Draper, James A., Ed.

This book, intended to serve as a professional reference work, proposes to define the field of Adult Basic Education in its evolution, its contribution to professional education, and the principal problems and issues. The volume contains the following treatises: "Definitions and Evolution of the Concepts" (Thomas); "Selected…

Results of post-test psychological examinations of the crewmen from the 90-day manned test of an advanced regenerative life support system

NASA Technical Reports Server (NTRS)

Seeman, J. S.; Macfarlane, T. G.

1972-01-01

The following material presents the results of two temporally remote administrations of an identical projective personality assessment device (Rorschach Inkblot) using crew members aboard the 90-day test. The first administration took place during preselection crew psychodiagnostic testing in the period extending from mid-December 1969 through mid-January 1970. Second administration took place in late May and early June, 1971, approximately one year after termination of the test. During the 90-day program duration, the subjects participated in the crew training program, were selected and served as onboard crew during the 90-day test. The testing was undertaken in order to determine the character and extent of change (if any) in basic personality dynamics accompanying or caused by participation in the 90-day test program. Results indicate that significant personality changes occurred in three of the four onboard crew members. A detailed discussion of the results is provided. Objective scores which served as the basis for the discussion are presented in the Appendix.

RF surface receive array coils: the art of an LC circuit.

PubMed

Fujita, Hiroyuki; Zheng, Tsinghua; Yang, Xiaoyu; Finnerty, Matthew J; Handa, Shinya

2013-07-01

The radiofrequency (RF) receive array coil is a complicated device with many inductors and capacitors and serves as one of the most critical magnetic resonance imaging (MRI) electronic devices. It directly determines the achievable level of signal-to-noise ratio (SNR). Simply put, however, the RF coil is nothing but an LC circuit. The receive array coil was first proposed more than 20 years ago, evolving from a simple arrangement with a few electronic channels to a complicated system of 128 channels, enabling highly sophisticated parallel imaging, at different field strengths. This article summarizes the basic concepts pertaining to RF receive coil arrays and their associated SNR and reviews the theories behind the major components of such arrays. This includes discussions of the intrinsic SNR of a receive coil, the matching circuits, low-noise preamplifiers, coupling/decoupling amongst coils, the coupling between receive and transmit coils, decoupling via preamplifiers, and baluns. An 8-channel receive array coil on a cylindrical former serves as a useful example for demonstrating various points in the review. Copyright © 2013 Wiley Periodicals, Inc.

Overview of the Muscle Cytoskeleton

PubMed Central

Henderson, Christine A.; Gomez, Christopher G.; Novak, Stefanie M.; Mi-Mi, Lei; Gregorio, Carol C.

2018-01-01

Cardiac and skeletal striated muscles are intricately designed machines responsible for muscle contraction. Coordination of the basic contractile unit, the sarcomere, and the complex cytoskeletal networks are critical for contractile activity. The sarcomere is comprised of precisely organized individual filament systems that include thin (actin), thick (myosin), titin, and nebulin. Connecting the sarcomere to other organelles (e.g., mitochondria and nucleus) and serving as the scaffold to maintain cellular integrity are the intermediate filaments. The costamere, on the other hand, tethers the sarcomere to the cell membrane. Unique structures like the intercalated disc in cardiac muscle and the myotendinous junction in skeletal muscle help synchronize and transmit force. Intense investigation has been done on many of the proteins that make up these cytoskeletal assemblies. Yet the details of their function and how they interconnect have just started to be elucidated. A vast number of human myopathies are contributed to mutations in muscle proteins; thus understanding their basic function provides a mechanistic understanding of muscle disorders. In this review, we highlight the components of striated muscle with respect to their interactions, signaling pathways, functions, and connections to disease. PMID:28640448

Data processing and in-flight calibration systems for OMI-EOS-Aura

NASA Astrophysics Data System (ADS)

van den Oord, G. H. J.; Dobber, M.; van de Vegte, J.; van der Neut, I.; Som de Cerff, W.; Rozemeijer, N. C.; Schenkelaars, V.; ter Linden, M.

2006-08-01

The OMI instrument that flies on the EOS Aura mission was launched in July 2004. OMI is a UV-VIS imaging spectrometer that measures in the 270 - 500 nm wavelength range. OMI provides daily global coverage with high spatial resolution. Every orbit of 100 minutes OMI generates about 0.5 GB of Level 0 data and 1.2 GB of Level 1 data. About half of the Level 1 data consists of in-flight calibration measurements. These data rates make it necessary to automate the process of in-flight calibration. For that purpose two facilities have been developed at KNMI in the Netherlands: the OMI Dutch Processing System (ODPS) and the Trend Monitoring and In-flight Calibration Facility (TMCF). A description of these systems is provided with emphasis on the use for radiometric, spectral and detector calibration and characterization. With the advance of detector technology and the need for higher spatial resolution, data rates will become even higher for future missions. To make effective use of automated systems like the TMCF, it is of paramount importance to integrate the instrument operations concept, the information contained in the Level 1 (meta-)data products and the inflight calibration software and system databases. In this way a robust but also flexible end-to-end system can be developed that serves the needs of the calibration staff, the scientific data users and the processing staff. The way this has been implemented for OMI may serve as an example of a cost-effective and user friendly solution for future missions. The basic system requirements for in-flight calibration are discussed and examples are given how these requirements have been implemented for OMI. Special attention is paid to the aspect of supporting the Level 0 - 1 processing with timely and accurate calibration constants.

Photovoltaic generating systems in rural schools in Neuquen Province, Argentina

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

Lawand, T.A.; Campbell, J.

1997-12-01

During the period 1994-95, solar photovoltaic systems were installed at a number of schools in Neuquen Province, Argentina, by the Provincial electric utility, Ente Provincial de Energia del Neuquen. This was undertaken with funds provided by the Inter-American Development Bank. In all, there are 12 schools that have had photovoltaic generating systems installed. These generating systems are designed to provide electricity for the basic needs at the schools: primarily for lighting, and to operate small electrical appliances such as communication radios, televisions, VCR`s, AM/FM and short-wave radios. They do not provide enough energy to operate large consumption appliances such asmore » washing machines, microwaves, refrigerators, power tools, etc. The program of provision of PV systems was supplemented with training on simple systems for cooking food or drying fruit, etc. These techniques are primarily intended for demonstration at the schools thus serving an educational role with the hope that they will be transmitted in time to the families of the students where the need is manifested the most.« less

Aquatic modules for bioregenerative life support systems: developmental aspects based on the space flight results of the C.E.B.A.S. MIN-MODULE.

PubMed

Blum, V

2003-01-01

The Closed Equilibrated Biological Aquatic System (C.E.B.A.S.) is an artificial aquatic ecosystem which contains teleost fishes, water snails, ammonia oxidizing bacteria and edible non-gravitropic water plants. It serves as a model for aquatic food production modules which are not seriously affected by microgravity and other space conditions. Its space flight version, the so-called C.E.B.A.S. MINI-MODULE was already successfully tested in the STS-89 and STS-90 (NEUROLAB) missions. It will be flown a third time in space with the STS-107 mission in January 2003. All results obtained so far in space indicate that the basic concept of the system is more than suitable to drive forward its development. The C.E.B.A.S. MINI-MODULE is located within a middeck locker with limited space for additional components. These technical limitations allow only some modifications which lead to a maximum experiment time span of 120 days which is not long enough for scientifically essential multi-generation-experiments. The first necessary step is the development of "harvesting devices" for the different organisms. In the limited space of the plant bioreactor a high biomass production leads to self-shadowing effects which results in an uncontrolled degradation and increased oxygen consumption by microorganisms which will endanger the fishes and snails. It was shown already that the latter reproduce excellently in space and that the reproductive functions of the fish species are not affected. Although the parent-offspring-cannibalism of the ovoviviparous fish species (Xiphophorus helleri) serves as a regulating factor in population dynamics an uncontrolled snail reproduction will also induce an increased oxygen consumption per se and a high ammonia concentration in the water. If harvesting locks can be handled by astronauts in, e. g., 4-week intervals their construction is not very difficult and basic technical solutions are already developed. The second problem is the feeding of the animals. Although C.E.B.A.S.-based aquaculture modules are designed to be closed food loop systems (edible herbivorous fish species and edible water plants) which are already verified on Earth this will not be possible in space without devices in which the animals are fed from a food storage. This has to be done at least once daily which would waste too much crew time when done by astronauts. So, the development of a reliable automated food dispenser has highest priority. Also in this case basic technical solutions are already elaborated. The paper gives a comprehensive overview of the proposed further C.E.B.A.S.-based development of longer-term duration aquatic food production modules. c2003 COSPAR. Published by Elsevier Science Ltd. All rights reserved.

Aquatic modules for bioregenerative life support systems: Developmental aspects based on the space flight results of the C.E.B.A.S. mini-module

NASA Astrophysics Data System (ADS)

Blüm, V.

The Closed Equilibrated Biological Aquatic System (C.E.B.A.S.) is an artificial aquatic ecosystem which contains teleost fishes, water snails, ammonia oxidizing bacteria and edible non-gravitropic water plants. It serves as a model for aquatic food production modules which are not seriously affected by microgravity and other space conditions. Its space flight version, the so-called C.E.B.A.S. MINI-MODULE was already successfidly tested in the STS-89 and STS-90 (NEUROLAB) missions. It will be flown a third time in space with the STS-107 mission in January 2003. All results obtained so far in space indicate that the basic concept of the system is more than suitable to drive forward its development. The C.E.B.A.S. MINI-MODULE is located within a middeck locker with limited space for additional components. These technical limitations allow only some modifications which lead to a maximum experiment time span of 120 days which is not long enough for scientifically essential multi-generation-experiments. The first necessary step is the development of "harvesting devices" for the different organisms. In the limited space of the plant bioreactor a high biomass production leads to self-shadowing effects which results in an uncontrolled degradation and increased oxygen consumption by microorganisms which will endanger the fishes and snails. It was shown already that the latter reproduce excellently in space and that the reproductive functions of the fish species are not affected. Although the parent-offspring-cannibalism of the ovoviviparous fish species ( Xiphophorus helleri) serves as a regulating factor in population dynamics an uncontrolled snail reproduction will also induce an increased oxygen consumption per se and a high ammonia concentration in the water. If harvesting locks can be handled by astronauts in, e. g., 4-week intervals their construction is not very difficult and basic technical solutions are already developed. The second problem is the feeding of the animals. Although C.E.B.A.S.-based aquaculture modules are designed to be closed food loop systems (edible herbivorous fish species and edible water plants) which are already verified on Earth this will not be possible in space without devices in which the animals are fed from a food storage. This has to be done at least once daily which would waste too much crew time when done by astronauts. So, the development of a reliable automated food dispenser has highest priority. Also in this case basic technical solutions are already elaborated. The paper gives a comprehensive overview of the poposed fiuther C.E.B.A.S.-based development of longer-term duration aquatic food production modules.

Aquatic modules for bioregenerative life support systems: Developmental aspects based on the space flight results of the C.E.B.A. Mini Module

NASA Astrophysics Data System (ADS)

Bluem, S. V.

The Closed Equilibrated Biological Aquatic System (C.E.B.A.S.) is an artificial aquatic ecosystem which contains teleost fishes, water snails, ammonia oxidizing bacteria and edible non-gravitropic water plants. It serves as a model for aquatic food production modules which are not seriously affected by microgravity and other space conditions. Its space flight version, the so-called C.E.B.AS. MINI-MODULE was already successfully tested in the STS-89 and STS 90 (NEUROLAB) missions.- I will be flown a third time in space with the STS 107 mission in July 2002. All- results obtained so far in space indicate that the basic concept of the system is more than suitable to drive forward its development. The C.E.B.A.S. MINI-MODULE is located within a middeck locker whith limited the space for additional components. These technical limitations allow only some modifications which lead to a maximum experiment time span of 120 days which is not long enough for the demanded scientifically essential multi-generation-experiments. This first necessary step is the development of "harvesting devices" for the different organisms. In the limited space of the plant bioreactor a high biomass production leads to self- shadowing effects which results in an uncontrolled degradation and increased oxygen consum ption by microorganisms which will endanger the fishes and snails. It was shown already that the latter reproduce excellently in space and that the reproductive functions of the fishes are not affected. Although the parent - offspring- cannibalism of the used ovoviviparous fish species (Xiphophorus helleri) serves as a regulating factor in population dynamics an uncontrolled snail reproduction will also induce an increased ox gen consumption per se and a high ammonia concentrationy in the water. If harvesting locks can be handled by astronauts in, e. g., 4w e e k- intervals their construction is not very difficult and basic technical solutions are already developed. The second problem is the feeding of the animals. Although C.E.B.A.S.-based aquaculture modules are disposed to be closed food loop systems (edible herbivorous fish species and edible water plants) which are already verified on Earth this will not be possible in space without previous devices in which the animals are fed from a food storage. This has to be done at least once daily which would waste too much crew time when done by astronauts. So, the development of a reliable aut omated food dis penser has highest priority. Also in this case basic technical solutions are already elaborated. So, the paper will give a comprehensive overview about the disposed further C.E.B.A.S. -based developments of aquatic food production modules.

Variation in habitat use by juvenile Acadian redfish, Sebastes fasciatus

USGS Publications Warehouse

Auster, P.J.; Lindholm, J.; Valentine, P.C.

2003-01-01

A basic paradigm in behavioral ecology is that organisms expand their distribution as preferred sites become saturated with individuals that reduce the availability of resources (e.g., shelter, prey) on a per capita basis. Previous fish community studies at Stellwagen Bank National Marine Sanctuary have shown that juvenile Acadian redfish Sebastes fasciatus (20 cm TL) also occurred in dense cerianthid habitats. Two explanations for these distributions can be advanced. The simplest is that redfish use both boulder and cerianthid habitats on an encounter basis, regardless of habitat saturation or predation pressure. Alternatively, boulder reefs serve as recruitment habitats and cerianthid habitats serve as a conduit for redfish moving away from saturated boulder reef sites, essentially serving as elements of a 'redfish pump'.

Evaluation of FY 1987 safety belt use law state enforcement grants

DOT National Transportation Integrated Search

1991-03-01

The report presents information and an evaluation of safety belt use law enforcement grants provided to 17 states through supplemental 403 grants during FY 1987. Elmira-type programs were to serve as a model in order to demonstrate that basic enforce...

Break a Leg

ERIC Educational Resources Information Center

Gisolfi, Peter A.

2005-01-01

The basic dilemma in creating performance spaces in secondary schools is that such spaces often must serve multiple functions. Ideally, there should be three different spaces: one to present dramas; another for musical performances; and a third for assemblies--lectures, movies, political and community events. Often, the unsatisfactory solution to…

Serving epigenetics before its time.

PubMed

Juengst, Eric T; Fishman, Jennifer R; McGowan, Michelle L; Settersten, Richard A

2014-10-01

Society prizes the rapid translation of basic biological science into ways to prevent human illness. However, the premature rush to take murine epigenetic findings in these directions makes impossible demands on prospective parents and triggers serious social and ethical questions. Copyright © 2014 Elsevier Ltd. All rights reserved.

Terminology Manual.

ERIC Educational Resources Information Center

Felber, Helmut

A product of the International Information Center for Terminology (Infoterm), this manual is designed to serve as a reference tool for practitioners active in terminology work and documentation. The manual explores the basic ideas of the Vienna School of Terminology and explains developments in the area of applied computer aided terminography…

Design of RISC Processor Using VHDL and Cadence

NASA Astrophysics Data System (ADS)

Moslehpour, Saeid; Puliroju, Chandrasekhar; Abu-Aisheh, Akram

The project deals about development of a basic RISC processor. The processor is designed with basic architecture consisting of internal modules like clock generator, memory, program counter, instruction register, accumulator, arithmetic and logic unit and decoder. This processor is mainly used for simple general purpose like arithmetic operations and which can be further developed for general purpose processor by increasing the size of the instruction register. The processor is designed in VHDL by using Xilinx 8.1i version. The present project also serves as an application of the knowledge gained from past studies of the PSPICE program. The study will show how PSPICE can be used to simplify massive complex circuits designed in VHDL Synthesis. The purpose of the project is to explore the designed RISC model piece by piece, examine and understand the Input/ Output pins, and to show how the VHDL synthesis code can be converted to a simplified PSPICE model. The project will also serve as a collection of various research materials about the pieces of the circuit.

Statistics for nuclear engineers and scientists. Part 1. Basic statistical inference

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

Beggs, W.J.

1981-02-01

This report is intended for the use of engineers and scientists working in the nuclear industry, especially at the Bettis Atomic Power Laboratory. It serves as the basis for several Bettis in-house statistics courses. The objectives of the report are to introduce the reader to the language and concepts of statistics and to provide a basic set of techniques to apply to problems of the collection and analysis of data. Part 1 covers subjects of basic inference. The subjects include: descriptive statistics; probability; simple inference for normally distributed populations, and for non-normal populations as well; comparison of two populations; themore » analysis of variance; quality control procedures; and linear regression analysis.« less

Five years of experience teaching pathology to dental students using the WebMicroscope

PubMed Central

2011-01-01

Background We describe development and evaluation of the user-friendly web based virtual microscopy - WebMicroscope for teaching and learning dental students basic and oral pathology. Traditional students microscopes were replaced by computer workstations. Methods The transition of the basic and oral pathology courses from light to virtual microscopy has been completed gradually over a five-year period. A pilot study was conducted in academic year 2005/2006 to estimate the feasibility of integrating virtual microscopy into a traditional light microscopy-based pathology course. The entire training set of glass slides was subsequently converted to virtual slides and placed on the WebMicroscope server. Giving access to fully digitized slides on the web with a browser and a viewer plug-in, the computer has become a perfect companion of the student. Results The study material consists now of over 400 fully digitized slides which covering 15 entities in basic and systemic pathology and 15 entities in oral pathology. Digitized slides are linked with still macro- and microscopic images, organized with clinical information into virtual cases and supplemented with text files, syllabus, PowerPoint presentations and animations on the web, serving additionally as material for individual studies. After their examinations, the students rated the use of the software, quality of the images, the ease of handling the images, and the effective use of virtual slides during the laboratory practicals. Responses were evaluated on a standardized scale. Because of the positive opinions and support from the students, the satisfaction surveys had shown a progressive improvement over the past 5 years. The WebMicroscope as a didactic tool for laboratory practicals was rated over 8 on a 1-10 scale for basic and systemic pathology and 9/10 for oral pathology especially as various students’ suggestions were implemented. Overall, the quality of the images was rated as very good. Conclusions An overwhelming majority of our students regarded a possibility of using virtual slides at their convenience as highly desirable. Our students and faculty consider the use of the virtual microscope for the study of basic as well as oral pathology as a significant improvement over the light microscope. PMID:21489183

Syntheses and Functionalizations of Porphyrin Macrocycles

PubMed Central

Vicente, Maria da G.H.; Smith, Kevin M.

2014-01-01

Porphyrin macrocycles have been the subject of intense study in the last century because they are widely distributed in nature, usually as metal complexes of either iron or magnesium. As such, they serve as the prosthetic groups in a wide variety of primary metabolites, such as hemoglobins, myoglobins, cytochromes, catalases, peroxidases, chlorophylls, and bacteriochlorophylls; these compounds have multiple applications in materials science, biology and medicine. This article describes current methodology for preparation of simple, symmetrical model porphyrins, as well as more complex protocols for preparation of unsymmetrically substituted porphyrin macrocycles similar to those found in nature. The basic chemical reactivity of porphyrins and metalloporphyrin is also described, including electrophilic and nucleophilic reactions, oxidations, reductions, and metal-mediated cross-coupling reactions. Using the synthetic approaches and reactivity profiles presented, eventually almost any substituted porphyrin system can be prepared for applications in a variety of areas, including in catalysis, electron transport, model biological systems and therapeutics. PMID:25484638

The Impact of e-Customer Relationship Marketing in Hotel Industry

NASA Astrophysics Data System (ADS)

Samanta, Irene

The present research investigates the extent to which Greek hotels had developed the electronic customer relationship marketing (E-CRM). The study verifies the practices that frequently appear in relationship marketing process within online operations or whether their Internet presence mainly depends on the basic actions of "supplying information" and "reservations". Also, it investigates the effects of e-CRM system on customer loyalty and satisfaction as well as the impact of relationship marketing practices to customer retention and acquisition. They have understood the importance of using electronic channels instead of traditional ones to implement their marketing strategies. Thus, e-crm system has assisted hotel business to manage more effectively their reservations and serve their customers as fast and as effective as possible. They did not seem to apply many of the relationship marketing strategies to emphasize customer retention and continual satisfaction because of difficulties in staff training.

A Global Repository for Planet-Sized Experiments and Observations

NASA Technical Reports Server (NTRS)

Williams, Dean; Balaji, V.; Cinquini, Luca; Denvil, Sebastien; Duffy, Daniel; Evans, Ben; Ferraro, Robert D.; Hansen, Rose; Lautenschlager, Michael; Trenham, Claire

2016-01-01

Working across U.S. federal agencies, international agencies, and multiple worldwide data centers, and spanning seven international network organizations, the Earth System Grid Federation (ESGF) allows users to access, analyze, and visualize data using a globally federated collection of networks, computers, and software. Its architecture employs a system of geographically distributed peer nodes that are independently administered yet united by common federation protocols and application programming interfaces (APIs). The full ESGF infrastructure has now been adopted by multiple Earth science projects and allows access to petabytes of geophysical data, including the Coupled Model Intercomparison Project (CMIP) output used by the Intergovernmental Panel on Climate Change assessment reports. Data served by ESGF not only include model output (i.e., CMIP simulation runs) but also include observational data from satellites and instruments, reanalyses, and generated images. Metadata summarize basic information about the data for fast and easy data discovery.

A cost-effective approach to establishing a surgical skills laboratory.

PubMed

Berg, David A; Milner, Richard E; Fisher, Carol A; Goldberg, Amy J; Dempsey, Daniel T; Grewal, Harsh

2007-11-01

Recent studies comparing inexpensive low-fidelity box trainers to expensive computer-based virtual reality systems demonstrate similar acquisition of surgical skills and transferability to the clinical setting. With new mandates emerging that all surgical residency programs have access to a surgical skills laboratory, we describe our cost-effective approach to teaching basic and advanced open and laparoscopic skills utilizing inexpensive bench models, box trainers, and animate models. Open models (basic skills, bowel anastomosis, vascular anastomosis, trauma skills) and laparoscopic models (basic skills, cholecystectomy, Nissen fundoplication, suturing and knot tying, advanced in vivo skills) are constructed using a combination of materials found in our surgical research laboratories, retail stores, or donated by industry. Expired surgical materials are obtained from our hospital operating room and animal organs from food-processing plants. In vivo models are performed in an approved research facility. Operation, maintenance, and administration of the surgical skills laboratory are coordinated by a salaried manager, and instruction is the responsibility of all surgical faculty from our institution. Overall, the cost analyses of our initial startup costs and operational expenditures over a 3-year period revealed a progressive decrease in yearly cost per resident (2002-2003, $1,151; 2003-2004, $1,049; and 2004-2005, $982). Our approach to surgical skills education can serve as a template for any surgery program with limited financial resources.

Automating OSIRIS Data Reduction for the Keck Observatory Archive

NASA Astrophysics Data System (ADS)

Holt, J.; Tran, H. D.; Goodrich, R.; Berriman, G. B.; Gelino, C. R.; KOA Team

2014-05-01

By the end of 2013, the Keck Observatory Archive (KOA) will serve data from all active instruments on the Keck Telescopes. OSIRIS (OH-Suppressing Infra-Red Imaging Spectrograph), the last active instrument to be archived in KOA, has been in use behind the (AO) system at Keck since February 2005. It uses an array of tiny lenslets to simultaneously produce spectra at up to 4096 locations. Due to the complicated nature of the OSIRIS raw data, the OSIRIS team developed a comprehensive data reduction program. This data reduction system has an online mode for quick real-time reductions, which are used primarily for basic data visualization and quality assessment done at the telescope while observing. The offline version of the data reduction system includes an expanded reduction method list, does more iterations for a better construction of the data cubes, and is used to produce publication-quality products. It can also use reconstruction matrices that are developed after the observations were taken, and are more refined. The KOA team is currently utilizing the standard offline reduction mode to produce quick-look browse products for the raw data. Users of the offline data reduction system generally use a graphical user interface to manually setup the reduction parameters. However, in order to reduce and serve the 200,000 science files on disk, all of the reduction parameters and steps need to be fully automated. This pipeline will also be used to automatically produce quick-look browse products for future OSIRIS data after each night's observations. Here we discuss the complexities of OSIRIS data, the reduction system in place, methods for automating the system, performance using virtualization, and progress made to date in generating the KOA products.

Automating OSIRIS Data Reduction for the Keck Observatory Archive

NASA Astrophysics Data System (ADS)

Tran, Hien D.; Holt, J.; Goodrich, R. W.; Lyke, J. E.; Gelino, C. R.; Berriman, G. B.; KOA Team

2014-01-01

Since the end of 2013, the Keck Observatory Archive (KOA) has served data from all active instruments on the Keck Telescopes. OSIRIS (OH-Suppressing Infra-Red Imaging Spectrograph), the last active instrument to be archived in KOA, has been in use behind the adaptive optics (AO) system at Keck since February 2005. It uses an array of tiny lenslets to simultaneously produce spectra at up to 4096 locations. Due to the complicated nature of the OSIRIS raw data, the OSIRIS team developed a comprehensive data reduction program. This data reduction system has an online mode for quick real-time reductions which are used primarily for basic data visualization and quality assessment done at the telescope while observing. The offline version of the data reduction system includes an expanded reduction method list, does more iterations for a better construction of the data cubes, and is used to produce publication-quality products. It can also use reconstruction matrices that are developed after the observations were taken, and are more refined. The KOA team is currently utilizing the standard offline reduction mode to produce quick-look browse products for the raw data. Users of the offline data reduction system generally use a graphical user interface to manually setup the reduction parameters. However, in order to reduce and serve the ~200,000 science files on disk, all of the reduction parameters and steps need to be fully automated. This pipeline will also be used to automatically produce quick-look browse products for future OSIRIS data after each night's observations. Here we discuss the complexities of OSIRIS data, the reduction system in place, methods for automating the system, performance using virtualization, and progress made to date in generating the KOA products.

Generalized model of electromigration with 1:1 (analyte:selector) complexation stoichiometry: part II. Application to dual systems and experimental verification.

PubMed

Müllerová, Ludmila; Dubský, Pavel; Gaš, Bohuslav

2015-03-06

Interactions among analyte forms that undergo simultaneous dissociation/protonation and complexation with multiple selectors take the shape of a highly interconnected multi-equilibrium scheme. This makes it difficult to express the effective mobility of the analyte in these systems, which are often encountered in electrophoretical separations, unless a generalized model is introduced. In the first part of this series, we presented the theory of electromigration of a multivalent weakly acidic/basic/amphoteric analyte undergoing complexation with a mixture of an arbitrary number of selectors. In this work we demonstrate the validity of this concept experimentally. The theory leads to three useful perspectives, each of which is closely related to the one originally formulated for simpler systems. If pH, IS and the selector mixture composition are all kept constant, the system is treated as if only a single analyte form interacted with a single selector. If the pH changes at constant IS and mixture composition, the already well-established models of a weakly acidic/basic analyte interacting with a single selector can be employed. Varying the mixture composition at constant IS and pH leads to a situation where virtually a single analyte form interacts with a mixture of selectors. We show how to switch between the three perspectives in practice and confirm that they can be employed interchangeably according to the specific needs by measurements performed in single- and dual-selector systems at a pH where the analyte is fully dissociated, partly dissociated or fully protonated. Weak monoprotic analyte (R-flurbiprofen) and two selectors (native β-cyclodextrin and monovalent positively charged 6-monodeoxy-6-monoamino-β-cyclodextrin) serve as a model system. Copyright © 2015 Elsevier B.V. All rights reserved.

Engineering a Classroom Discussion.

ERIC Educational Resources Information Center

Smith, Walter E.

1983-01-01

Describes physical science activities that civil/mechanical engineers (serving as resource persons) can use with students during units on force, work, center of gravity, simple machines, and other basic mechanics concepts. Activities are adapted from Career Oriented Modules to Explore Topics in Science for grades 5-9 (COMETS). (Author/JN)

School Counseling Principles: Foundations and Basics

ERIC Educational Resources Information Center

American School Counselor Association (Bks), 2006

2006-01-01

This book serves as a ready reference for advancing a common understanding of the rapidly evolving school counseling profession. Its purpose is to help school counselors, school counseling students, educators, administrators and other school counseling stakeholders best converge on the most highly agreed upon responses to common professional…

Animatronics, Children and Computation

ERIC Educational Resources Information Center

Sempere, Andrew

2005-01-01

In this article, we present CTRL_SPACE: a design for a software environment with companion hardware, developed to introduce preliterate children to basic computational concepts by means of an animatronic face, whose individual features serve as an analogy for a programmable object. In addition to presenting the environment, this article briefly…

Occupations of Federal White-Collar Workers.

ERIC Educational Resources Information Center

Civil Service Commission, Washington, DC. Manpower Statistics Div.

This compilation of information about white-collar personnel employed full-time by the Federal Government in 1968, is intended to assist in analyzing and evaluating manpower utilization and requirements, and in determining policies concerning national manpower resources. It should serve as a basic reference for guidance, counseling, or other…

Accreditation and Institutional Research: The Traditional Role and New Dimensions

ERIC Educational Resources Information Center

Brittingham, Barbara; O'Brien, Patricia M.; Alig, Julie L.

2008-01-01

American regional accreditation serves two basic functions: quality assurance and quality improvement. Through its public function of quality assurance, accreditation signals to prospective students, parents, employers, and others that the institution meets fundamental standards of quality. Through its private function of quality improvement,…

Discretionary Grants Administration Manual.

ERIC Educational Resources Information Center

Office of Human Development Services (DHHS), Washington, DC.

This manual sets forth applicable administrative policies and procedures to recipients of discretionary project grants or cooperative agreements awarded by program offices in the Office of Human Development Services (HDS). It is intended to serve as a basic reference for project directors and business officers of recipient organizations who are…

Basic Questions for Introductory Sociology.

ERIC Educational Resources Information Center

Parmley, Ingram C.

1980-01-01

Looks at five questions that serve as the core of an introductory sociology course, presenting the essence of sociology without inundating the student with information: What is sociology? How do societies develop rules for living? What if the rules don't work? How are new rules developed? So what? (AYC)

On Directionality of Phrase Structure Building

ERIC Educational Resources Information Center

Chesi, Cristiano

2015-01-01

Minimalism in grammatical theorizing (Chomsky in "The minimalist program." MIT Press, Cambridge, 1995) led to simpler linguistic devices and a better focalization of the core properties of the structure building engine: a lexicon and a free (recursive) phrase formation operation, dubbed Merge, are the basic components that serve in…

Personnel Management.

ERIC Educational Resources Information Center

Naval Personnel Program Support Activity, Washington, DC.

The document serves as a basic text for the indoctrination of all naval officers and as an introductory text for the officer who specializes in personnel administration or manpower management. Chapter 1 contains an introductory summary of the various functions of naval personnel administration and manpower management and describes the processes of…

Planning and Producing Audiovisual Materials.

ERIC Educational Resources Information Center

Kemp, Jerrold E.

The first few chapters of this book are devoted to an examination of the changing character of audiovisual materials; instructional design and the selection of media to serve specific objectives; and principles of perception, communication, and learning. Relevant research findings in the field are reviewed. The basic techniques of planning…

The United States Geological Survey: A vision for the 21st century

USGS Publications Warehouse

,

1993-01-01

Leadership in Earth science for sustained global health, welfare, and prosperity. We envision a U.S. Geological Survey that is a global leader in relevant, innovative, and interdisciplinary Earth science. We shall conduct collaborative, impartial, multi-scale scientific investigations into the Earth's systems and conditions through a spectrum of basic to applied research on the environment, hazards, resources, and information management, all in support of present and future societal needs. We envision an organization that serves the public by sharing Earthscience data and information and by promoting its dissemination, understanding, and application. We shall be a flexible organization that values its employees and works in concert with them for attainment of both institutional and individual goals.

A historical overview of magnetic resonance imaging, focusing on technological innovations.

PubMed

Ai, Tao; Morelli, John N; Hu, Xuemei; Hao, Dapeng; Goerner, Frank L; Ager, Bryan; Runge, Val M

2012-12-01

Magnetic resonance imaging (MRI) has now been used clinically for more than 30 years. Today, MRI serves as the primary diagnostic modality for many clinical problems. In this article, historical developments in the field of MRI will be discussed with a focus on technological innovations. Topics include the initial discoveries in nuclear magnetic resonance that allowed for the advent of MRI as well as the development of whole-body, high field strength, and open MRI systems. Dedicated imaging coils, basic pulse sequences, contrast-enhanced, and functional imaging techniques will also be discussed in a historical context. This article describes important technological innovations in the field of MRI, together with their clinical applicability today, providing critical insights into future developments.

Santa Clara Valley water district multi-aquifer monitoring-well site, Coyote Creek Outdoor Classroom, San Jose, California

USGS Publications Warehouse

Hanson, R.T.; Newhouse, M.W.; Wentworth, C.M.; Williams, C.F.; Noce, T.E.; Bennett, M.J.

2002-01-01

The U.S. Geological Survey (USGS), in cooperation with the Santa Clara Valley Water District (SCVWD), has completed the first of several multiple-aquifer monitoring-well sites in the Santa Clara Valley. This site monitors ground-water levels and chemistry in the one of the major historic subsidence regions south of San Jose, California, at the Coyote Creek Outdoor Classroom (CCOC) (fig. 1) and provides additional basic information about the geology, hydrology, geochemistry, and subsidence potential of the upper- and lower-aquifer systems that is a major source of public water supply in the Santa Clara Valley. The site also serves as a science education exhibit at the outdoor classroom operated by SCVWD.

Bibliography of Regional Aquifer-System Analysis Program of the US Geological Survey, 1978-96

USGS Publications Warehouse

Sun, Ren Jen; Weeks, John B.; Grubb, Hayes F.

1997-01-01

The Regional Aquifer-System Analysis (RASA) Program of the U.S. Geological Survey was initiated in 1978 and was completed in 1995. The purpose of this program was to define the regional geohydrology and establish a framework of background information on geology, hydrology, and geochemistry of the Nation's important aquifer systems. This information is critically needed to develop an understanding of the Nation's major ground-water flow systems and to support better management of ground-water resources. Twenty-five of the Nation's major aquifer systems were studied under this program. Starting in 1988, the program devoted part of its resources to compilation of a National Ground Water Atlas that presets a comprehensive summary of the Nation's major ground-water resources. The atlas, which is designed in a graphical format supported by descriptive text, serves as a basic reference for the location, geography, geology, and hydrologic characteristics of the major aquifers in the Nation. This bibliography lists 1,105 reports that result from various studies of the program. The list of reports for each study follows a brief description of that study.

Nuclear Hybrid Energy Systems FY16 Modeling Efforts at ORNL

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

Cetiner, Sacit M.; Greenwood, Michael Scott; Harrison, Thomas J.

A nuclear hybrid system uses a nuclear reactor as the basic power generation unit. The power generated by the nuclear reactor is utilized by one or more power customers as either thermal power, electrical power, or both. In general, a nuclear hybrid system will couple the nuclear reactor to at least one thermal power user in addition to the power conversion system. The definition and architecture of a particular nuclear hybrid system is flexible depending on local markets needs and opportunities. For example, locations in need of potable water may be best served by coupling a desalination plant to themore » nuclear system. Similarly, an area near oil refineries may have a need for emission-free hydrogen production. A nuclear hybrid system expands the nuclear power plant from its more familiar central power station role by diversifying its immediately and directly connected customer base. The definition, design, analysis, and optimization work currently performed with respect to the nuclear hybrid systems represents the work of three national laboratories. Idaho National Laboratory (INL) is the lead lab working with Argonne National Laboratory (ANL) and Oak Ridge National Laboratory. Each laboratory is providing modeling and simulation expertise for the integration of the hybrid system.« less

Entropy-conservative spatial discretization of the multidimensional quasi-gasdynamic system of equations

NASA Astrophysics Data System (ADS)

Zlotnik, A. A.

2017-04-01

The multidimensional quasi-gasdynamic system written in the form of mass, momentum, and total energy balance equations for a perfect polytropic gas with allowance for a body force and a heat source is considered. A new conservative symmetric spatial discretization of these equations on a nonuniform rectangular grid is constructed (with the basic unknown functions—density, velocity, and temperature—defined on a common grid and with fluxes and viscous stresses defined on staggered grids). Primary attention is given to the analysis of entropy behavior: the discretization is specially constructed so that the total entropy does not decrease. This is achieved via a substantial revision of the standard discretization and applying numerous original features. A simplification of the constructed discretization serves as a conservative discretization with nondecreasing total entropy for the simpler quasi-hydrodynamic system of equations. In the absence of regularizing terms, the results also hold for the Navier-Stokes equations of a viscous compressible heat-conducting gas.

Horizontal and vertical integration in hospital laboratories and the laboratory information system.

PubMed

Friedman, B A; Mitchell, W

1990-09-01

An understanding of horizontal and vertical integration and their quasi-integration variants is important for pathologists to formulate a competitive strategy for hospital clinical laboratories. These basic organizational concepts, in turn, are based on the need to establish control over critical laboratory inputs and outputs. The pathologist seeks greater control of mission-critical system inputs and outputs to increase the quality and efficiency of the laboratory operations. The LIS produces horizontal integration of the various hospital laboratories by integrating them vertically. Forward vertical quasi-integration of the laboratories is mediated primarily by the LIS through front-end valued-added features such as reporting of results and creating a long-term on-line test result archive. These features increase the value of the information product of pathology for clinicians and increase the cost of switching to another system. The LIS can also serve as a means for customizing the information product of the laboratories to appeal to new market segments such as hospital administrators.

BANNER: an executable survey of advances in biomedical named entity recognition.

PubMed

Leaman, Robert; Gonzalez, Graciela

2008-01-01

There has been an increasing amount of research on biomedical named entity recognition, the most basic text extraction problem, resulting in significant progress by different research teams around the world. This has created a need for a freely-available, open source system implementing the advances described in the literature. In this paper we present BANNER, an open-source, executable survey of advances in biomedical named entity recognition, intended to serve as a benchmark for the field. BANNER is implemented in Java as a machine-learning system based on conditional random fields and includes a wide survey of the best techniques recently described in the literature. It is designed to maximize domain independence by not employing brittle semantic features or rule-based processing steps, and achieves significantly better performance than existing baseline systems. It is therefore useful to developers as an extensible NER implementation, to researchers as a standard for comparing innovative techniques, and to biologists requiring the ability to find novel entities in large amounts of text.

Basics of US patents and the patent system.

PubMed

Elliott, George

2007-08-24

The patent system plays an important role in stimulating the economy and advancing the quality of life in the United States. It serves as an incentive for innovation by giving inventors an exclusive right to their inventions for a limited period of time. It also increases and hastens the publication of useful knowledge by requiring inventors to disclose their invention to the public. Patents are particularly important in the pharmaceutical and biotechnology industries because they provide a mechanism by which the extremely high product development costs may be recouped. The United States Patent and Trademark Office acts as a gatekeeper in the patent system to prevent patents that do not meet the legal requirements from being thrust on the public. The legal requirements for obtaining a patent are discussed, particularly as they relate to pharmaceutical and biotechnological inventions. The process of examining an application for a patent is briefly described, along with some of the burdens faced by examiners when deciding the patentability of therapy-related inventions.

Echinococcus as a model system: biology and epidemiology.

PubMed

Thompson, R C A; Jenkins, D J

2014-10-15

The introduction of Echinococcus to Australia over 200 years ago and its establishment in sheep rearing areas of the country inflicted a serious medical and economic burden on the country. This resulted in an investment in both basic and applied research aimed at learning more about the biology and life cycle of Echinococcus. This research served to illustrate the uniqueness of the parasite in terms of developmental biology and ecology, and the value of Echinococcus as a model system in a broad range of research, from fundamental biology to theoretical control systems. These studies formed the foundation for an international, diverse and ongoing research effort on the hydatid organisms encompassing stem cell biology, gene regulation, strain variation, wildlife diseases and models of transmission dynamics. We describe the development, nature and diversity of this research, and how it was initiated in Australia but subsequently has stimulated much international and collaborative research on Echinococcus. Copyright © 2014 Australian Society for Parasitology Inc. Published by Elsevier Ltd. All rights reserved.

The New Millennium and an Education That Captures the Basic Spirit of Science.

ERIC Educational Resources Information Center

Bybee, Rodger W.

This document discusses reflections of the old and new millennium on education that capture the basic spirit of science. The explanation includes basic scientific ideas in physical sciences, earth systems, solar system and space; living systems; basic scientific thinking; the basic distinction between science and technology; basic connections…

NASA and Superalloys: A Customer, a Participant, and a Referee

NASA Technical Reports Server (NTRS)

Nathal, Michael V.

2008-01-01

NASA has had a long history of research and development in the field of superalloys. These efforts have continued today, where the latest advancements in turbine disk and blade technologies are being developed. Although NASA does support military flight systems, its predominant role is in supporting civilian air transportation systems, and thus has goals for improving fuel efficiency, emissions, noise, and safety of today s aircraft. NASA has traditionally served several distinct but complimentary roles as participants in multi-disciplinary research teams, as customers who fund research and development efforts at industry and universities, and as referees who can address broad issues that affect the entire aeronautics community. Because of our longer range viewpoint, we can take on higher risk, higher reward research topics. NASA can also serve as an intermediary between the basic research performed primarily at universities and the development efforts emphasized by industry. By interacting with individual companies, NASA can identify areas of general interest and problems common to a large portion of the aeronautics community, and devise programs aimed at solving these problems. In space missions, NASA is a direct customer responsible for developing vehicles. In the case of the Space Shuttle, NASA has worked with various contractors to design and build numerous components out of superalloys. Another fascinating area for the use of superalloys is in power systems for long life applications in space. Potential missions include providing electric power for deep space missions, surface rovers, including lunar and Mars, and stationary power generators on the lunar surface.

Loyalty-based management.

PubMed

Reichheld, F F

1993-01-01

Despite a flurry of activities aimed at serving customers better, few companies have systematically revamped their operations with customer loyalty in mind. Instead, most have adopted improvement programs ad hoc, and paybacks haven't materialized. Building a highly loyal customer base must be integral to a company's basic business strategy. Loyalty leaders like MBNA credit cards are successful because they have designed their entire business systems around customer loyalty--a self-reinforcing system in which the company delivers superior value consistently and reinvents cash flows to find and keep high-quality customers and employees. The economic benefits of high customer loyalty are measurable. When a company consistently delivers superior value and wins customer loyalty, market share and revenues go up, and the cost of acquiring new customers goes down. The better economics mean the company can pay workers better, which sets off a whole chain of events. Increased pay boosts employee moral and commitment; as employees stay longer, their productivity goes up and training costs fall; employees' overall job satisfaction, combined with their experience, helps them serve customers better; and customers are then more inclined to stay loyal to the company. Finally, as the best customers and employees become part of the loyalty-based system, competitors are left to survive with less desirable customers and less talented employees. To compete on loyalty, a company must understand the relationships between customer retention and the other parts of the business--and be able to quantify the linkages between loyalty and profits. It involves rethinking and aligning four important aspects of the business: customers, product/service offering, employees, and measurement systems.

Proactive pavement asset management with climate change aspects

NASA Astrophysics Data System (ADS)

Zofka, Adam

2018-05-01

Pavement Asset Management System is a systematic and objective tool to manage pavement network based on the rational, engineering and economic principles. Once implemented and mature Pavement Asset Management System serves the entire range of users starting with the maintenance engineers and ending with the decision-makers. Such a system is necessary to coordinate agency management strategy including proactive maintenance. Basic inputs in the majority of existing Pavement Asset Management System approaches comprise the actual pavement inventory with associated construction history and condition, traffic information as well as various economical parameters. Some Pavement Management System approaches include also weather aspects which is of particular importance considering ongoing climate changes. This paper presents challenges in implementing the Pavement Asset Management System for those National Road Administrations that manage their pavement assets using more traditional strategies, e.g. worse-first approach. Special considerations are given to weather-related inputs and associated analysis to demonstrate the effects of climate change in a short- and long-term range. Based on the presented examples this paper concludes that National Road Administrations should account for the weather-related factors in their Pavement Management Systems as this has a significant impact on the system outcomes from the safety and economical perspective.

Biosonar-inspired technology: goals, challenges and insights.

PubMed

Müller, Rolf; Kuc, Roman

2007-12-01

Bioinspired engineering based on biosonar systems in nature is reviewed and discussed in terms of the merits of different approaches and their results: biosonar systems are attractive technological paragons because of their capabilities, built-in task-specific knowledge, intelligent system integration and diversity. Insights from the diverse set of sensing tasks solved by bats are relevant to a wide range of application areas such as sonar, biomedical ultrasound, non-destructive testing, sensors for autonomous systems and wireless communication. Challenges in the design of bioinspired sonar systems are posed by transducer performance, actuation for sensor mobility, design, actuation and integration of beamforming baffle shapes, echo encoding for signal processing, estimation algorithms and their implementations, as well as system integration and feedback control. The discussed examples of experimental systems have capabilities that include localization and tracking using binaural and multiple-band hearing as well as self-generated dynamic cues, classification of small deterministic and large random targets, beamforming with bioinspired baffle shapes, neuromorphic spike processing, artifact rejection in sonar maps and passing range estimation. In future research, bioinspired engineering could capitalize on some of its strengths to serve as a model system for basic automation methodologies for the bioinspired engineering process.

Continuum of Major Life Activities "Bank of Basic Skills."

ERIC Educational Resources Information Center

Charlton, Sue; And Others

The manual lists those skills considered critical for independent living of severely handicapped persons from elementary to senior high school. The skills are intended to help serve as guidelines in selecting and developing appropriate curriculum and Individualized Education Program objectives. The skills are grouped according to their general…

Mass Media and Society.

ERIC Educational Resources Information Center

Wells, Alan

Designed to serve as a basic text for general liberal arts courses in mass communication, this book presents essays, largely from recent magazine articles, written from the layman (although there are a few more overtly scholarly articles). It begins with an examination of the media industries in the United States, treating them as complex…

Bibliographic Services for a National Network.

ERIC Educational Resources Information Center

Avram, Henriette D.; Pulsifer, Josephine S.

The thesis of this paper is that efficient functioning of a network is dependent upon the organization of bibliographic services so that the basic record for each bibliographic item is created once. This record must be minimally capable of serving the needs of libraries, information centers, abstracting and indexing services, and national and…

Promising Practices: A Teacher Resource (Grades K-3).

ERIC Educational Resources Information Center

Provenzano, Johanna Z., Ed.

A collection of promising instructional practices for teachers of limited-English-speaking primary grade students is organized as a series of lessons on planning, classroom management, teaching procedures, and evaluation in a variety of content areas. Examples of basic learning activities intended to serve as a framework for teacher…

Successful African American Women School Leaders in Florida

ERIC Educational Resources Information Center

Waldron-Asuncion, Alma

2016-01-01

The focus of this basic qualitative study was to explore the lived experiences of Floridian African American women in secondary educational leadership positions. Using critical race theory and Black feminist standpoint theory as a theoretical framework, this narrative analysis serves to increase the understanding of leadership styles among a…

Handbook for Handling, Storing, and Dispensing E85 and Other Ethanol-Gasoline Blends

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

None

2013-09-17

This document serves as a guide for blenders, distributors, sellers, and users of E85 and other ethanol blends above E10. It provides basic information on the proper and safe use of E85 and other ethanol blends and includes supporting technical and policy references.

The ABE/AMH Manual. An Instructional Guide for ABE Programs Serving Mentally Handicapped Adults.

ERIC Educational Resources Information Center

Lehman, Scott C.; Edgar, S. Keith

This handbook provides adult basic education teachers with instructional materials for working with adult mentally handicapped students. Section 1 examines planning programs for adult mentally retarded students (getting started, specific considerations, various kinds of program sites) and implementing instruction (staff selection and training).…

Youth and the Law: A Guide for Legislators.

ERIC Educational Resources Information Center

Minnesota House of Representatives, St. Paul. Research Dept.

This document describes Minnesota statutes and cases that provide rights, responsibilities, and protections for young people different from those applicable to adults. It gives legislators an overview of all laws affecting young people, serving as a reference aid for current state policies toward youth. It is basically a state guide, including…

Family Violence Measurement: A Sourcebook for FAP.

DTIC Science & Technology

1998-02-26

child abuse ? (6) What information can FAP gain from the source of referral? This document will serve several purposes: (1) to teach some basic research methods; (2) to help FAP managers gather and analyze information from subordinates, and (3) to help people in the field analyze their own unique

Online Formative Assessment in Higher Education: Its Pros and Cons

ERIC Educational Resources Information Center

Baleni, Zwelijongile Gaylard

2015-01-01

Online and blended learning have become common educational strategy in higher education. Lecturers have to re-theorise certain basic concerns of teaching, learning and assessment in non-traditional environments. These concerns include perceptions such as cogency and trustworthiness of assessment in online environments in relation to serving the…

Creative Administration in Recreation and Parks.

ERIC Educational Resources Information Center

Kraus, Richard G.; Curtis, Joseph E.

This book is designed to serve as a basic text for those who seek to enter the field of operating recreation programs and park facilities. Emphasis is given to the administration of public departments, and guidelines are also provided for the management of voluntary agencies and therapeutic recreation programs. In addition to background…

Even Start Projects Serving Migrant Families: Resource Guide.

ERIC Educational Resources Information Center

Gonzales, Miriam; Goldstein, David; Stief, Elizabeth; Fiester, Leila; Weiner, Lisa; Waiters, Katrina

Even Start was created by federal legislation to address poverty and illiteracy among low-income families by integrating early childhood education, adult literacy or adult basic education, and parenting education into a unified family literacy program. Migrant Education Even Start (MEES) projects resemble other Even Start projects but are affected…

Food Service Worker.

ERIC Educational Resources Information Center

Barker, Ellen; And Others

This curriculum guide provides instructional materials designed to prepare students for entry-level jobs such as dietetic aide or food service worker in a health care facility. It serves as the basic core of the occupationally sequenced Dietetic Support Personnel Training Program. Five sections and 13 instructional units are included. Each unit of…

Communications Electronics.

ERIC Educational Resources Information Center

Vorderstrasse, Ron; Siebert, Leo

This module is the third in a series of electronics publications and serves as a supplement to "General Electronics Technician." It is designed to provide students with an overview of the broad field of communications. Included are those tasks above the basic skills level that allow students to progress to a higher level of competency in the…

Centers and Institutes for the "Resource-Challenged" Catholic University

ERIC Educational Resources Information Center

Sanders, Susan M.; Clough, Joy

2011-01-01

Founded in 2001, the Center for Religion and Public Discourse at Saint Xavier University, Chicago, illustrates how centers and institutes can express Catholic identity and serve the university community and society by providing opportunities for thoughtful and civil discourse. Although the Center does not currently support basic research or fund…

An NMR Protonation Study of Metal Diethylenetriaminepentaacetic Acid Complexes.

ERIC Educational Resources Information Center

Letkeman, Peter

1979-01-01

This experiment is suitable for an integrated laboratory course for senior chemistry majors. It introduces the student to a study of the relative basicity of different proton accepting sites. It serves as an opportunity to learn about nmr techniques and could extend to infrared, as well. (BB)

Minimum Essential Requirements and Standards in Medical Education.

ERIC Educational Resources Information Center

Wojtczak, Andrzej; Schwarz, M. Roy

2000-01-01

Reviews the definition of standards in general, and proposes a definition of standards and global minimum essential requirements for use in medical education. Aims to serve as a tool for the improvement of quality and international comparisons of basic medical programs. Explains the IIME (Institute for International Medical Education) project…

CAI and Developmental Education.

ERIC Educational Resources Information Center

Anderson, Rick

This paper discusses the problems and achievements of computer assisted instruction (CAI) projects at University College, University of Cincinnati. The most intensive use of CAI on campus, the CAI Lab, is part of the Developmental Education Center's effort to serve students who lack mastery of basic college-level skills in mathematics and English.…

Internet Basics. ERIC Digest.

ERIC Educational Resources Information Center

Tennant, Roy

The Internet is a worldwide network of computer networks. In the United States, the National Science Foundation Network (NSFNet) serves as the Internet "backbone" (a very high speed network that connects key regions across the country). The NSFNet will likely evolve into the National Research and Education Network (NREN) as defined in…

Assessment Tools for Adult Education.

ERIC Educational Resources Information Center

Shefrin, Carol; Shafer, Dehra; Forlizzi, Lori

The Assessment Tools for Adult Education project was designed to provide training and support to staff of the Pennsylvania Bureau of Adult Basic and Literacy Education (ABLE) funded programs to help them use assessment tools and procedures to document the learning gains of the adult students they serve. The following candidate assessment…

Metacognition: Strategies for 'Fourthought.'

ERIC Educational Resources Information Center

Hanson, J. Robert

The brain's architecture serves as the basic model for theorizing about how the brain works. Current brain research confirms earlier suspicions that thoughtfulness has a great deal more complexity than the simplistic left/right distinctions of earlier research. This paper draws on the work of Carl Jung to propose the brain-psyche model as an…

Flipping the Business College on Its Side

ERIC Educational Resources Information Center

Brozik, Dallas; Cassidy, Chris

2013-01-01

Colleges of business are typically formed around functional divisions like accounting, finance, management, and marketing. This discipline-based structure serves to convey basic information to the students, but it is poorly suited to provide an educational experience that integrates the functional areas into a holistic framework. Efforts to refine…

Chinese Student Life.

ERIC Educational Resources Information Center

Braswell, James; Boone, Jerry N.

1991-01-01

Places life of university students in China in context of Tiananmen Square and Cultural Revolution, with implications of serving them as students in the United States. Presents basic facts of student life in China. Although the emphasis is on college life, some attention is paid to earlier student experiences as well. (Author/NB)

The Story of the Plastics Industry.

ERIC Educational Resources Information Center

Masson, Don, Ed.

This is an illustrated informative booklet, designed to serve members of the Society of the Plastics Industry, Inc., and the plastics industry as a whole. It provides basic information about the industry's history and growth, plastics raw materials, typical uses of plastics, properties, and methods of processing and fabricating. (Author/DS)

A Signalling Device for Non-Oral Communicators.

ERIC Educational Resources Information Center

King, Thomas W.

1991-01-01

This article describes simple modifications to a basic 9-volt portable transistor radio to serve as a durable, inexpensive signalling device operable by a single external switch. The unit still functions as a radio, but can also help partially speaking students and users of communication aids to signal for help. (Author/PB)

Chapter 8. Data Analysis

Treesearch

Lyman L. McDonald; Christina D. Vojta; Kevin S. McKelvey

2013-01-01

Perhaps the greatest barrier between monitoring and management is data analysis. Data languish in drawers and spreadsheets because those who collect or maintain monitoring data lack training in how to effectively summarize and analyze their findings. This chapter serves as a first step to surmounting that barrier by empowering any monitoring team with the basic...

Whole Earth Design.

ERIC Educational Resources Information Center

Indiana State Board of Health, Indianapolis.

The purpose of this interdisciplinary instructional design is three-fold. At its basic level it serves as an activity-based program guide for developing in students and instructors, grades 4-12, the ability to observe, assimilate and interpret the world around them. On another level it provides the "hands-on" experiences that open the bounds of…

Cable Television: A Handbook For Decision-Making.

ERIC Educational Resources Information Center

Baer, Walter S.

Basic information about cable television (CATV) and significant related issues is presented. The book is designed to serve both as a college text for communications students and as a reference and guide for government officials, educators, and other citizens. The individual chapters deal with the following topics: 1) an introduction to cable…

Variability and Similarity in Honors Curricula across Institution Size and Type

ERIC Educational Resources Information Center

Cognard-Black, Andrew J.; Savage, Hallie

2016-01-01

When a well-developed honors curriculum is paired with co-curricular opportunities, it serves to distinguish an institution's honors education. Together, these curricular and co-curricular experiences are described as best practices in the National Collegiate Honors Council's (NCHC's) "Basic Characteristics of a Fully Developed Honors…

Effective Classroom Management at the Beginning of the School Year.

ERIC Educational Resources Information Center

Emmer, Edmund T.; And Others

1980-01-01

The major goals of the project reported here were to learn how teachers who are effective managers handle beginning-of-the-year activities and to determine what basic principles of management underlie their teaching. Twenty-seven third-grade teachers in eight elementary schools served as subjects. (MP)

EarthCube - Earth System Bridge: Spanning Scientific Communities with Interoperable Modeling Frameworks

NASA Astrophysics Data System (ADS)

Peckham, S. D.; DeLuca, C.; Gochis, D. J.; Arrigo, J.; Kelbert, A.; Choi, E.; Dunlap, R.

2014-12-01

In order to better understand and predict environmental hazards of weather/climate, ecology and deep earth processes, geoscientists develop and use physics-based computational models. These models are used widely both in academic and federal communities. Because of the large effort required to develop and test models, there is widespread interest in component-based modeling, which promotes model reuse and simplified coupling to tackle problems that often cross discipline boundaries. In component-based modeling, the goal is to make relatively small changes to models that make it easy to reuse them as "plug-and-play" components. Sophisticated modeling frameworks exist to rapidly couple these components to create new composite models. They allow component models to exchange variables while accommodating different programming languages, computational grids, time-stepping schemes, variable names and units. Modeling frameworks have arisen in many modeling communities. CSDMS (Community Surface Dynamics Modeling System) serves the academic earth surface process dynamics community, while ESMF (Earth System Modeling Framework) serves many federal Earth system modeling projects. Others exist in both the academic and federal domains and each satisfies design criteria that are determined by the community they serve. While they may use different interface standards or semantic mediation strategies, they share fundamental similarities. The purpose of the Earth System Bridge project is to develop mechanisms for interoperability between modeling frameworks, such as the ability to share a model or service component. This project has three main goals: (1) Develop a Framework Description Language (ES-FDL) that allows modeling frameworks to be described in a standard way so that their differences and similarities can be assessed. (2) Demonstrate that if a model is augmented with a framework-agnostic Basic Model Interface (BMI), then simple, universal adapters can go from BMI to a modeling framework's native component interface. (3) Create semantic mappings between modeling frameworks that support semantic mediation. This third goal involves creating a crosswalk between the CF Standard Names and the CSDMS Standard Names (a set of naming conventions). This talk will summarize progress towards these goals.

Lectures series in computational fluid dynamics

NASA Technical Reports Server (NTRS)

Thompson, Kevin W.

1987-01-01

The lecture notes cover the basic principles of computational fluid dynamics (CFD). They are oriented more toward practical applications than theory, and are intended to serve as a unified source for basic material in the CFD field as well as an introduction to more specialized topics in artificial viscosity and boundary conditions. Each chapter in the test is associated with a videotaped lecture. The basic properties of conservation laws, wave equations, and shock waves are described. The duality of the conservation law and wave representations is investigated, and shock waves are examined in some detail. Finite difference techniques are introduced for the solution of wave equations and conservation laws. Stability analysis for finite difference approximations are presented. A consistent description of artificial viscosity methods are provided. Finally, the problem of nonreflecting boundary conditions are treated.

[Research on basic questions of intellectual property rights of acupuncture and moxibustion].

PubMed

Dong, Guo-Feng; Wu, Xiao-Dong; Han, Yan-Jing; Meng, Hong; Wang, Xin

2011-12-01

Along with the modernization and internationalization of acupuncture-moxibustion (acu-moxibustion), the issue of intellectual property rights has been becoming prominent and remarkable increasingly. In the present paper, the authors explain the basic issues of acu-moxibustion learning from the concept, scope, subject, object, contents and acquisition way of intellectual property rights. To make clear these questions will help us inherit and carry forward the existing civilization achievements of acu-moxibustion, and unceasingly bring forth new ideas and further improvement in clinical application, so as to serve the people's health in a better way.

Basic energy sciences: Summary of accomplishments

NASA Astrophysics Data System (ADS)

1990-05-01

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

Basic Energy Sciences: Summary of Accomplishments

DOE R&D Accomplishments Database

1990-05-01

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

Ghana: training non-physician personnel for Maternal Child Health and Family Health.

PubMed

Boohene, E

1982-01-01

The government of Ghana has set the goal of extending health care coverage to 80% of its population and effectively attacking 80% of the disease problems affecting Ghanaians by 1990. To reach these objectives, the Ministry of Health (MOH) plans to focus on maternal and child health and family planning which are seen to be 2 areas which most affect a healthy life. The primary health care (PHC) approach to health care delivery, making basic health services accessible to the majority of the people, has been emphasized. The PHC system is service, rather than facility oriented, but nonetheless relies on the MOH's already existing network of health posts and centers. The 3 levels of health care delivery workers in the PHC system are: 1) community health workers; 2) auxiliary staff; and 3) professional staff. Community health workers are responsible for basic preventive and curative services and rely on the aid of community-selected health aides and traditional birth attendants. Auxiliary health workers, operating at the local council level, represent the 1st referral point, and also provide training and supervision for community level workers. Professional workers conduct administrative, training and supervisory functions while serving as the backstop health service. Training strategy relies on the training of regional staff who in turn will organize district level staff in their respective regions, to be followed by a relay of training down to the more local levels.

Micro-electromembrane extraction across free liquid membranes. Instrumentation and basic principles.

PubMed

Kubáň, Pavel; Boček, Petr

2014-06-13

A micro-electromembrane extraction (μ-EME) technique using electrically induced transfer of charged analytes across free liquid membranes (FLMs) was presented. A disposable extraction unit was proposed and it was made of a short segment of transparent perfluoroalkoxy tubing, which was successively filled with three liquid plugs serving as acceptor solution, FLM and donor solution. These plugs formed a three-phase extraction system, which was precisely defined, that was stable and required μL to sub-μL volumes of all respective solutions. Basic instrumental set-up and extraction principles of μ-EME were examined using an anionic and a cationic dye, 4,5-dihydroxy-3-(p-sulfophenylazo)-2,7-naphthalene disulfonic acid trisodium salt (SPADNS) and crystal violet, respectively. Transfers of the charged dyes from donor into acceptor solutions across FLMs consisting of 1-pentanol were visualized by a microscope camera and quantitative measurements were performed by UV-vis spectrophotometry. The effects of operational parameters of μ-EME system were comprehensively investigated and experimental measurements were accompanied with theoretical calculations. Extraction recoveries above 60% were achieved for 5min μ-EME of 1mM SPADNS at 100V with repeatability values below 5%. Selectivity of FLMs was additionally examined by capillary electrophoretic analyses of acceptor solutions and the potential of FLMs for μ-EME pretreatment of samples with artificial complex matrices was demonstrated. Copyright © 2014 Elsevier B.V. All rights reserved.

A hardware/software environment to support R D in intelligent machines and mobile robotic systems

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

Mann, R.C.

1990-01-01

The Center for Engineering Systems Advanced Research (CESAR) serves as a focal point at the Oak Ridge National Laboratory (ORNL) for basic and applied research in intelligent machines. R D at CESAR addresses issues related to autonomous systems, unstructured (i.e. incompletely known) operational environments, and multiple performing agents. Two mobile robot prototypes (HERMIES-IIB and HERMIES-III) are being used to test new developments in several robot component technologies. This paper briefly introduces the computing environment at CESAR which includes three hypercube concurrent computers (two on-board the mobile robots), a graphics workstation, VAX, and multiple VME-based systems (several on-board the mobile robots).more » The current software environment at CESAR is intended to satisfy several goals, e.g.: code portability, re-usability in different experimental scenarios, modularity, concurrent computer hardware transparent to applications programmer, future support for multiple mobile robots, support human-machine interface modules, and support for integration of software from other, geographically disparate laboratories with different hardware set-ups. 6 refs., 1 fig.« less

A Scenario-Based Process for Requirements Development: Application to Mission Operations Systems

NASA Technical Reports Server (NTRS)

Bindschadler, Duane L.; Boyles, Carole A.

2008-01-01

The notion of using operational scenarios as part of requirements development during mission formulation (Phases A & B) is widely accepted as good system engineering practice. In the context of developing a Mission Operations System (MOS), there are numerous practical challenges to translating that notion into the cost-effective development of a useful set of requirements. These challenges can include such issues as a lack of Project-level focus on operations issues, insufficient or improper flowdown of requirements, flowdown of immature or poor-quality requirements from Project level, and MOS resource constraints (personnel expertise and/or dollars). System engineering theory must be translated into a practice that provides enough structure and standards to serve as guidance, but that retains sufficient flexibility to be tailored to the needs and constraints of a particular MOS or Project. We describe a detailed, scenario-based process for requirements development. Identifying a set of attributes for high quality requirements, we show how the portions of the process address many of those attributes. We also find that the basic process steps are robust, and can be effective even in challenging Project environments.

Identification of visual evoked response parameters sensitive to pilot mental state

NASA Technical Reports Server (NTRS)

Zacharias, G. L.

1988-01-01

Systems analysis techniques were developed and demonstrated for modeling the electroencephalographic (EEG) steady state visual evoked response (ssVER), for use in EEG data compression and as an indicator of mental workload. The study focused on steady state frequency domain stimulation and response analysis, implemented with a sum-of-sines (SOS) stimulus generator and an off-line describing function response analyzer. Three major tasks were conducted: (1) VER related systems identification material was reviewed; (2) Software for experiment control and data analysis was developed and implemented; and (3) ssVER identification and modeling was demonstrated, via a mental loading experiment. It was found that a systems approach to ssVER functional modeling can serve as the basis for eventual development of a mental workload indicator. The review showed how transient visual evoked response (tVER) and ssVER research are related at the functional level, the software development showed how systems techniques can be used for ssVER characterization, and the pilot experiment showed how a simple model can be used to capture the basic dynamic response of the ssVER, under varying loads.

Evidence-informed person-centered healthcare part I: do 'cognitive biases plus' at organizational levels influence quality of evidence?

PubMed

Seshia, Shashi S; Makhinson, Michael; Phillips, Dawn F; Young, G Bryan

2014-12-01

There is increasing concern about the unreliability of much of health care evidence, especially in its application to individuals. Cognitive biases, financial and non-financial conflicts of interest, and ethical violations (which, together with fallacies, we collectively refer to as 'cognitive biases plus') at the levels of individuals and organizations involved in health care undermine the evidence that informs person-centred care. This study used qualitative review of the pertinent literature from basic, medical and social sciences, ethics, philosophy, law etc. Financial conflicts of interest (primarily industry related) have become systemic in several organizations that influence health care evidence. There is also plausible evidence for non-financial conflicts of interest, especially in academic organizations. Financial and non-financial conflicts of interest frequently result in self-serving bias. Self-serving bias can lead to self-deception and rationalization of actions that entrench self-serving behaviour, both potentially resulting in unethical acts. Individuals and organizations are also susceptible to other cognitive biases. Qualitative evidence suggests that 'cognitive biases plus' can erode the quality of evidence. 'Cognitive biases plus' are hard wired, primarily at the unconscious level, and the resulting behaviours are not easily corrected. Social behavioural researchers advocate multi-pronged measures in similar situations: (i) abolish incentives that spawn self-serving bias; (ii) enforce severe deterrents for breaches of conduct; (iii) value integrity; (iv) strengthen self-awareness; and (v) design curricula especially at the trainee level to promote awareness of consequences to society. Virtuous professionals and organizations are essential to fulfil the vision for high-quality individualized health care globally. © 2014 John Wiley & Sons, Ltd.

Reporting Experiments in Homeopathic Basic Research (REHBaR).

PubMed

Stock-Schröer, Beate

2015-10-01

The aim of this study was to develop a criteria catalogue serving as a guideline for authors to improve quality of Reporting Experiments in Homeopathic Basic Research (REHBaR). Main focus was in the field of biochemical and biological experiments. So far, there was no guideline for scientists and authors available, unlike criteria catalogues common in clinical research. A Delphi Process was conducted among experts who published experimental work within the last five years in this field. The process included a total of five rounds, three rounds of adjusting and phrasing plus two consensus conferences. A checklist of 23 items was achieved, augmented with detailed examples how to handle each item while compiling a publication. Background, objectives and possible hypotheses are necessary to be given in the part 'introduction'. The section 'materials and methods' is the most important part, where a detailed description of chosen controls, object of investigation, experimental setup, replication, parameters, intervention, allocation, blinding, and statistical methods is mandatory. In the 'results' section sufficient details on analysed data, descriptive as well as inferential are needed. Moreover, authors should discuss their results and interpret them in the context of current evidence. REHBaR was compiled for authors when preparing their manuscripts, and to be used by scientific journals in the reviewing process. Reporting experiments in basic research in homeopathy is an important issue to state the quality and validity of gained results. A guideline for REHBaR seemed to be the first step to come to a commitment what information is necessary to be given in a paper. More than that, the catalogue can serve as a statement what the standards in good basic research should be. Copyright © 2015 The Faculty of Homeopathy. Published by Elsevier Ltd. All rights reserved.

A Teacher's Guide To: Indians and the Outdoor Classroom.

ERIC Educational Resources Information Center

Schumacher, C. M.

As a basic teacher's guide to the study of plants in their environment, this document serves primarily as a starting point for outdoor education with an American Indian emphasis in the State of South Dakota. The State is divided into three broad environmental categories or "biotic communities" (Prairie and Plains, Woodlands, and Wet…

Place Names: Making the Basics of Geography Fun to Learn.

ERIC Educational Resources Information Center

Vogeler, Ingolf

1988-01-01

Arguing that students need to have knowledge about places and regions to understand current and past world affairs, a college-level geography course (University of Wisconsin Eau Claire) which teaches physical and cultural place names is described. Presents course objectives, topics, and activities and states that it serves student needs and…

Learning of Musculoskeletal Ligament Stress Testing in a Gross Anatomy Laboratory

ERIC Educational Resources Information Center

Krause, David A.; Youdas, James W.; Hollman, John H.

2011-01-01

Human anatomy in physical therapy programs is a basic science course serving as a foundation for subsequent clinical courses. Integration of anatomy with a clinical emphasis throughout a curriculum provides opportunities for reinforcement of previously learned material. Considering the human cadaver laboratory as a fixed cost to our program, we…

Korean Basic Course: Area Background.

ERIC Educational Resources Information Center

Defense Language Inst., Washington, DC.

Designed to serve as an introduction to some aspects of Korean culture and civilization, this text consists largely of lectures on various topics prepared by staff members of the Defense Language Institute. The major section on the Republic of South Korea includes information on: (1) the historical setting; (2) the politico-military complex; (3)…

Bridging the Gap in Volleyball. From Basic Instruction to Game Play.

ERIC Educational Resources Information Center

Dawson, Linda; Polvino, Geri

1982-01-01

Using volleyball "mini games," which emphasize, one at a time, skills needed to play volleyball, helps students to develop skills needed to play. Mini games described are: (1) forearm pass; (2) overhand pass; (3) overhand pass; (4) overhand serve; (5) mini volleyball; and (6) alternate court set-up. (CJ)

Simulated Exercise Physiology Laboratories.

ERIC Educational Resources Information Center

Morrow, James R., Jr.; Pivarnik, James M.

This book consists of a lab manual and computer disks for either Apple or IBM hardware. The lab manual serves as "tour guide" for the learner going through the various lab experiences. The manual contains definitions, proper terminology, and other basic information about physiological principles. It is organized so a step-by-step procedure may be…

Diversity in Basic Education in South Africa: Intersectionality and Critical Diversity Literacy

ERIC Educational Resources Information Center

Reygan, Finn; Steyn, Melissa

2017-01-01

The notion of essentialised racial difference was a keystone of apartheid education which served to cement white supremacy in South Africa. More recently there is a need for socially-just education that requires a robust analytical orientation in interrogating power, privilege and difference. Therefore this article engages the following questions:…

Final Evaluation Report on the Rafael Cordero Bilingual School, 1978-79.

ERIC Educational Resources Information Center

Cervenka, Edward J.; Rodriguez-Munoz, Juan

The Rafael Cordero Bilingual School (RCBS) provides a basic program in bilingual education for junior high school students. During the 1978-1979 school year, approximately 20% of enrolled students were English-dominant and 80% were Spanish-dominant. The program serves its major educational function as a way-station for bilingual students coming…

Primer of School Lighting Lamps and Maintenance.

ERIC Educational Resources Information Center

Allphin, Willard

The basic principles of the most commonly used lamp types and the circuitry which makes them operate are discussed. The two objectives of this book are to serve as a--(1) guide to economical lighting, and (2) a permanent reference source for troubleshooting. Areas dealt with include--(1) lighting fundamentals, (2) incandescent lamps, (3)…

The Visual Arts and Qualitative Research: Diverse and Emerging Voices.

ERIC Educational Resources Information Center

Stephen, Veronica P.

The arts are basic educational processes that involve students with different abilities and from differing age groups in sensory perception. This perception, augmented by the use of art compositions, establishes a critical dialogue between the medium and the viewer. What one views, sees, and observes in an art piece serves to create a…

Industrial Arts Curriculum Guide in Basic Technical Drafting. Bulletin No. 1686.

ERIC Educational Resources Information Center

Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

This curriculum guide contains operational guidelines to help local administrators, teacher educators, and industrial arts teachers in the State of Louisiana determine the extent to which their technical drafting courses are meeting the needs of the youth they serve. It consists of a discussion of course prerequisites, goals, content, and…

Handbook for Handling, Storing, and Dispensing E85 and Other Ethanol-Gasoline Blends (Book)

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

Moriarty, K.

2013-09-01

This document serves as a guide for blenders, distributors, sellers, and users of E85 and other ethanol blends above E10. It provides basic information on the proper and safe use of E85 and other ethanol blends and includes supporting technical and policy references.

Job Corps. Comparison of Federal Program with State Youth Training Initiatives. Report to Congressional Requesters.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC. Health, Education, and Human Services Div.

The General Accounting Office compared state youth training programs with the Job Corps using the four program features that, taken together, characterize the Job Corps program: (1) serving a severely disadvantaged population, (2) providing basic education instruction, (3) focusing on vocational training services, and (4) providing these services…

Crisis at a Bronx Junior High: Responding to School-Related Violence.

ERIC Educational Resources Information Center

Seltzer, Joel A.

Responding to dramatically increased levels of urban violence, inner-city school districts have recognized the need to address the psychological impact of violent events by organizing Crisis Response Teams. In New York's south Bronx neighborhoods, where violence appears endemic, the schools often serve children's basic needs by providing a safe…

Guide to Environmental Education: Conservation of Natural Resources, Kindergarten-Grade Six.

ERIC Educational Resources Information Center

Madison Public Schools, WI. Dept. of Curriculum Development.

This guide was designed to serve as a tool which elementary teachers may use to incorporate basic princples concerning the conservation of all natural resources into their instruction. From the suggestions offered, teachers are encouraged to develop concepts in six major areas: soil, water, minerals, wildlife, plants, and resources--recreational,…

COLUG: Chicago Online Users Introductory Guide.

ERIC Educational Resources Information Center

Moore, Alexandra L., Ed.; Pyrce, Sharon R., Ed.

Intended to serve as an introduction to online searching in the Chicago area, the guide answers these basic questions for those considering going online for the first time: what is online searching, starting out online, local training for online searching, how to choose a terminal, 1200 baud equipment selection, how to prepare for and evaluate a…

Specialized Inpatient Psychiatry Units for Children with Autism and Developmental Disorders: A United States Survey

ERIC Educational Resources Information Center

Siegel, Matthew; Doyle, Kathleen; Chemelski, Bruce; Payne, David; Ellsworth, Beth; Harmon, Jamie; Robbins, Douglas; Milligan, Briana; Lubetsky, Martin

2012-01-01

A cross sectional survey was performed to obtain the characteristics of specialized inpatient psychiatry units exclusively serving children with autism and other developmental disorders in the United States. Identified units were surveyed on basic demographic characteristics, clinical challenges and therapeutic modalities. Average length of stay…

33 CFR 279.7 - Information collection and preliminary analysis.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and man-made resources of the project area are to be identified and the inter-relationships analyzed... problems, opportunities, and desires of the people of the region to be served by the project must be identified in order to determine options that are in the best overall public interest. The basic approach for...

33 CFR 279.7 - Information collection and preliminary analysis.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and man-made resources of the project area are to be identified and the inter-relationships analyzed... problems, opportunities, and desires of the people of the region to be served by the project must be identified in order to determine options that are in the best overall public interest. The basic approach for...

Project Kanpe, 1981-1982. O.E.E. Evaluation Report.

ERIC Educational Resources Information Center

Keane, Demetra N.; And Others

Project Kanpe was a bilingual program intended to help older, talented Haitian students at three New York City high schools acquire English language proficiency while developing their academic skills. According to this evaluation, the project instead served students in critical need of basic skills and remediation. The following points are made:…

All Aboard for Space.

ERIC Educational Resources Information Center

National Aeronautics and Space Administration, Kennedy Space Center, FL. John F. Kennedy Space Center.

This book is designed as a resource for teachers and parents concerned with early childhood education. It is hoped that the ideas and activities presented herein will serve in the creation of a space science and mathematics curriculum that is both child-centered and exciting. The basic philosophy for this curriculum is that of Piaget. This…

Learning during a Collaborative Final Exam

ERIC Educational Resources Information Center

Dahlstrom, Orjan

2012-01-01

Collaborative testing has been suggested to serve as a good learning activity, for example, compared to individual testing. The aim of the present study was to measure learning at different levels of knowledge during a collaborative final exam in a course in basic methods and statistical procedures. Results on pre- and post-tests taken…

A Comprehensive Book on Autism Spectrum Disorders

ERIC Educational Resources Information Center

Mohammadi, Mohammad-Reza, Ed.

2011-01-01

The aim of the book is to serve for clinical, practical, basic and scholarly practices. In twentyfive chapters it covers the most important topics related to Autism Spectrum Disorders in the efficient way and aims to be useful for health professionals in training or clinicians seeking an update. Different people with autism can have very different…

Wisconsin Library Trustee Reference Manual.

ERIC Educational Resources Information Center

Opinion Research Corp., Princeton, NJ.

This newly updated and revised expansion of the Wisconsin Library Trustee's Manual serves as a comprehensive resource and how-to guide for board members of public libraries that range in size and scope from small to large communities in both urban and rural areas. The manual includes basic information to which every Wisconsin library trustee…

78 FR 26269 - Connect America Fund; High-Cost Universal Service Support

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-06

... the model platform, which is the basic framework for the model consisting of key assumptions about the... combination of competitive bidding and a new forward-looking model of the cost of constructing modern multi-purpose networks.'' Using the cost model to ``estimate the support necessary to serve areas where costs...

Interwoven Story: A Narrative Study of Textiles as Educators

ERIC Educational Resources Information Center

Tremblay-Dion, Catherine-Laura

2017-01-01

Drawing from both narrative research and Joe Kincheloe's work of research bricolage this study inquired into how textiles have served as educator throughout my life. Weaving, as the earliest and most integral of textile fabrications, is particularly featured in this narrative inquiry. A loom, in its most basic form, consists of three components; a…

Initial Teaching Orthographies.

ERIC Educational Resources Information Center

Dewey, Godfrey

To achieve its purpose, an initial teaching orthography (i.t.o.) should be as simple in form and substance as possible; it should be phonemic rather than phonetic. The 40 sounds distinguished by Pitmanic shorthand and some provision for schwa can serve as a basic code. The symbols can be derived from either of two major sources--standardizing the…

Production of germline ablated male pigs via Crispr/Cas editing of the NANOS2 gene

USDA-ARS?s Scientific Manuscript database

The availability of alternative models to flies, worms, and mice for studying germ cell biology is important for translating findings to higher order mammals. In this context, investigations in pigs and other livestock species can also serve to find applications for both basic biomedical research ...

Hopkinsville-Christian County Library, Final Performance Report for Library Services and Construction Act (LSCA) Title VI, Library Literacy Program.

ERIC Educational Resources Information Center

Nevels, Vada Germaine

The Hopkinsville-Christian County Library (Kentucky) conducted a project that involved recruitment, public awareness, basic literacy, collection development, tutoring, computer-assisted, other technology, and intergenerational/family programs. The project served a community of 50,000-100,000 people, and targeted the learning disabled,…

A Group Version of the Stroop Color and Word Test

ERIC Educational Resources Information Center

Golden, Charles J.

1975-01-01

An attempt was made to develop a form of the Stroop Test which could be used in both group and individual settings and serve as a basic form for interested researchers. Group and individual measures differ only in that the group test does not require a spoken response. (Author/BJG)

Understanding Students' Perceptions on the Utility of Engineering Notebooks

ERIC Educational Resources Information Center

Berland, Leema; McKenna, William; Peacock, Stephanie Baker

2012-01-01

Engineering notebooks are a pervasive practice across high school, college, and professional contexts. Within this consistency, there are two basic forms: process-based notebooks serve as a complete record of the engineer's work and are used by the authors to support their endeavors, while product-based notebooks represent a record of final form…

Cell lines derived from the squash bug, anasa tristis (coreidae: hemiptera)

USDA-ARS?s Scientific Manuscript database

The squash bug, Anasa tristis, is a pest of cucurbits that exerts direct damage on crops and is a vector of plant pathogens. We established cell lines from this insect to serve as tools for basic biology, such as virology and immunology, as well as applied studies, such as insecticide development pr...

Mortgaging the Future: The Cost of Deferring Maintenance.

ERIC Educational Resources Information Center

Kaiser, Harvey H.

In an effort to stimulate and assist higher education administrators to think and do something about the erosion of buildings taking place on many campuses, this publication serves as a basic overview of the problem. Rising energy costs, continuing inflation, and worsening financial conditions in general only compound the situation that has been…

Fostering First Graders' Reasoning Strategies with Basic Sums: The Value of Guided Instruction

ERIC Educational Resources Information Center

Purpura, David J.; Baroody, Arthur J.; Eiland, Michael D.; Reid, Erin E.

2016-01-01

An intervention experiment served to evaluate the efficacy of highly guided discovery learning of relations underlying add-1 and doubles combination families and to compare the impact of such instruction with minimally guided instruction. After a pretest, 78 first graders were randomly assigned to one of three intervention conditions: highly…

Parent Education in the Home

ERIC Educational Resources Information Center

Alarcón, Charo

2017-01-01

Charo Alarcón speaks about the work of Lumin Education in partnering with parents, Early Head Start, and a national program called Parents as Teachers (PAT) to come together to serve low-income families. Recognizing that parents cannot prioritize their child's education when they are putting all of their energy into meeting the basic needs of the…

A Method for Evaluating and Standardizing Ontologies

ERIC Educational Resources Information Center

Seyed, Ali Patrice

2012-01-01

The Open Biomedical Ontology (OBO) Foundry initiative is a collaborative effort for developing interoperable, science-based ontologies. The Basic Formal Ontology (BFO) serves as the upper ontology for the domain-level ontologies of OBO. BFO is an upper ontology of types as conceived by defenders of realism. Among the ontologies developed for OBO…

Secretary | Center for Cancer Research

Cancer.gov

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

34 CFR 491.21 - What selection criteria does the Secretary use?

Code of Federal Regulations, 2012 CFR

2012-07-01

.... Support services must be designed to bring members of the target group to a state of readiness for... application to determine the extent to which— (1) The program design is tailored to the literacy and basic skills needs of the specific homeless population being served (for example, designs to address the...

An Introduction to Teaching English as a Second Language to Adults.

ERIC Educational Resources Information Center

Selman, Mary

This handbook provides basic information about adult learning as it relates to acquiring another language. It is intended to serve as an introduction to more comprehensive study for instructors and tutors. The guide provides some information on the following subjects: (1) an outline of reasons for adapting existing textbook material and…

James Van Allen and His Namesake NASA Mission

NASA Astrophysics Data System (ADS)

Baker, D. N.; Hoxie, V. C.; Jaynes, A.; Kale, A.; Kanekal, S. G.; Li, X.; Reeves, G. D.; Spence, H. E.

2013-12-01

In many ways, James A. Van Allen defined and "invented" modern space research. His example showed the way for government-university partners to pursue basic research that also served important national and international goals. He was a tireless advocate for space exploration and for the role of space science in the spectrum of national priorities.

Serving Grades Over the Internet.

ERIC Educational Resources Information Center

Harris, James K.

This paper demonstrates a grade server that allows college students to access their grades over the Internet from the instructor's home page. Using a CGI (common gateway interface) program written in Visual Basic, the grades are read directly from an Excel spreadsheet and presented to the requester after he/she enters a password. The grade for…

Wm. Theodore de Bary: Asian Studies in the Core Curriculum.

ERIC Educational Resources Information Center

Turner, James S.

1991-01-01

Traces Asian studies' infusion into the curriculum at Columbia University. Attributes the program's development to Wm. Theodore de Bary's influence, including his translating and editing of primary sources. States his work continues to serve as basic texts in Japanese, Chinese, Indian, and Buddhist traditions. Discusses his views on scholarship,…

Prevention in Obstetrics.

ERIC Educational Resources Information Center

Children in the Tropics, 1984

1984-01-01

The aim of this issue of "Children in the Tropics" is to describe work that may be done by a motivated health team having only the strict minimum of material resources. While not a handbook of obstetrics, this text serves as a reminder of basic information and procedures workers must be able to perform. Following a review of the…

Understanding School Finance: A Basic Guide for Pennsylvania School Directors. [Revised.

ERIC Educational Resources Information Center

Davare, David W.; And Others

This book is designed to serve as a comprehensive resource on all aspects of school finance for Pennsylvania educators. Chapter 1 provides a historical overview of Pennsylvania school finance. The next three chapters examine the local, state, and federal sources of revenue. The fifth chapter explains the components of Pennsylvania's mandatory…

Now in Action: The Board-Mentor Service

ERIC Educational Resources Information Center

Shark, Alan R.

1977-01-01

The AGB Board-Mentor Service provides member boards with on-campus workshops to assess their organization and performance. The basic role is to serve as a catalyst to engage boards in discussions of the results of a self-study and matters of special concern. Names of the 32 board-mentors are listed. (LBH)

Television Production: A Classroom Approach. Instructor Edition.

ERIC Educational Resources Information Center

Kyker, Keith; Curchy, Christopher

This text serves as a guide covering basic aspects of television production leading to complete production of video yearbooks and news shows. Each lesson is divided into eight sections: (1) objectives; (2) vocabulary; (3) lesson text, which encourages production related ideas on practical application as well as theory; (4) review questions; (5)…

Comprehensive Development Plan in Office Skills. Final Performance Report.

ERIC Educational Resources Information Center

Waubonsee Community Coll., Sugar Grove, IL.

The Waubonsee Community College Comprehensive Development Plan in Office Skills served 208 students by assessment of basic skills and referral to appropriate programs or help with job skills and referral to employment during the 18-month grant period from December 1988 through June 30, 1990. The target population was minority women or economically…

A Dark Horse Medium in Basic Business

ERIC Educational Resources Information Center

Eckert, Sidney W.

1974-01-01

The Dark Horse (DH) board is described and discussed as one medium which may be utilized in the classroom. The DH Board holds fairly heavy three-dimensional display objects and consists of two components: a special material which serves as the display surface and an adhesive material which is fixed to objects displayed. (SC)

Columbia County Public Library, Final Performance Report for Library Services and Construction Act (LSCA) Title VI, Library Literacy Program.

ERIC Educational Resources Information Center

Cole, Lucy; Fraser, Ruth

The Columbia County Public Library (Lake City, Florida) conducted a project that involved recruitment, retention, public awareness, training, basic literacy, collection development, tutoring, computer- assisted, other technology, intergenerational/family, and English as a Second Language (ESL) programs. The project served a community of…

El Camino College Master Plan.

ERIC Educational Resources Information Center

El Camino Coll., Torrance, CA.

This document is the educational Master Plan for El Camino Community College District. The purpose of the plan is to develop a research-based document that will be used as a foundation for decisions regarding instructional programs, support services, staffing and facilities. It is intended to serve as the basic foundation for all other plans of…

Manhattan College Center for Professional Ethics Report, Fall 1985.

ERIC Educational Resources Information Center

Arena, Lydia E., Ed.

Published once each semester by Manhattan College (New York), the report serves as a resource for faculty and students as they deal with professional ethical dilemmas and conflicts in their course work and work lives; it also helps to further the Center for Professional Ethics basic purpose of promoting greater sensitivity to the ethical…

The Challenges of Being Agile in DoD

DTIC Science & Technology

2013-02-01

term “Agile” will serve as an overarching term to represent all forms of iterative development whether Scrum , Lean Software Development, extreme...occur? • How do we know what the development team will deliver at the end of the Sprint? (A basic unit of development in Scrum that lasts for “time

A Mathematician Learns the Basics of Writing Instruction: An Immersion Experience with Long-Term Benefits

ERIC Educational Resources Information Center

Doty, Lynne L.

2012-01-01

Initially designed to be an interdisciplinary experiment that would change attitudes about mathematics, the semester-long collaboration between a writing instructor and a mathematics instructor yielded unexpected long-term results. The collaboration served as an immersion in methods and techniques used by writing instructors. Description of…

The Door: A Model Youth Center. Treatment Program Monograph Series.

ERIC Educational Resources Information Center

National Inst. on Drug Abuse (DHHS/PHS), Rockville, MD.

This report provides basic facts about The Door, a multifaceted youth center in New York City, which serves 300-400 young people each day. The origins, early stages, guiding philosophy, activities, and organizational structure are described. Recommendations for initiating and operating multiservice youth projects based on the experience of The…

Leadership Qualities Found in Administrators Performing Simultaneous Duties Identified by Teacher Experiences

ERIC Educational Resources Information Center

Berry, Bennie S.

2014-01-01

The purpose of this basic qualitative research study was to explore the experiences of teachers in small rural school districts with an administrator that served as superintendent and principal simultaneously and reflect on what they identified as leadership qualities and characteristics. The participants were all teachers who worked in School…

Food on Campus: A Recipe for Action.

ERIC Educational Resources Information Center

Kinsella, Susan

Really good food can be served in any school, and this step-by-step guide contains the basics of understanding and reforming food service: detailed explanations of how food services are run; guidelines for rating the food service; the wholesome, good-tasting foods students really like to eat yet are affordable and manageable. Included are plans…

Important Trends for California Community Colleges, 1992 Update. Background Data.

ERIC Educational Resources Information Center

California Community Colleges, Sacramento. Office of the Chancellor.

Designed to serve as background material for the development of the Board of Governors of the California Community Colleges' 1992-93 basic agenda, this report examines several statewide trends affecting community colleges. Data presented in the report supersede papers prepared for previous Board retreats. Among the trends examined are those…

Fostering Children's Motivation to Learn

ERIC Educational Resources Information Center

White-McNulty, Lisa; Patrikakou, Evanthia N.; Weissberg, Roger P.

2005-01-01

Educators and parents share a common goal: helping children and youth become successful in school and life. The basic principles of social and emotional learning serve as the underlying principles of motivation. Motivation is what stimulates and focuses actions. It is an internal state that can be thought of as "reasons for doing". Needs,…

Nonprofit Sector: Workforce Education Needs and Opportunities

ERIC Educational Resources Information Center

Garvey, David

2009-01-01

When some people think of nonprofit organizations, they think of small charities that are short-staffed, often struggle financially, and provide basic human needs to the most vulnerable in the society. Others think of organizations that support the civic and social infrastructure of communities, states, and nation, and serve as a vital component…

Environmental Resource Management Issues in Agronomy: A Lecture/Laboratory Course

ERIC Educational Resources Information Center

Munn, D. A.

2004-01-01

Environmental Sciences Technology T272 is a course with a laboratory addressing problems in soil and water quality and organic wastes utilization to serve students from associate degree programs in laboratory science and environmental resources management at a 2-year technical college. Goals are to build basic lab skills and understand the role…

Principles of School Business Management. Second Edition.

ERIC Educational Resources Information Center

Wood, R. Craig; And Others

The contemporary school business administrator must be knowledgeable in a wide variety of areas. This book was designed to serve as a basic reference for practicing school business administrators as well as a text for graduate courses in school business administration. It offers a comprehensive overview of school business management. Chapters 1-3…

Informational Technology and Its Impact on American Education.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Office of Technology Assessment.

This study, which examines the extent to which information technology could serve American needs for education and training, documents two basic sets of conclusions: (1) the so-called information revolution is profoundly affecting American education by changing the nature of what needs to be learned, who needs to learn it, who will provide it, and…

Assessment and Placement at Sacramento City College.

ERIC Educational Resources Information Center

Haase, Murray; Caffrey, Pat

Sacramento City College's Assessment Center was created in response to growing numbers of students arriving at the college without basic verbal skills and a lack of uniform testing standards. Since its creation, the Center has undertaken research studies to provide objective evidence as to the nature of the student population to be served by the…

Trends in organizational memberships and lobbying

Treesearch

William R. Burch

1980-01-01

People in the outdoor recreation business have long held certain inalienable and self-evident truths - recreation resources serve basic needs, the public needs to be professionally guided for "sound" recreational choice, nature is fundamentally good and all people can be trained to absorb that goodness and so on. Yet, of all these truisms, the most myopic is...

A History and Case Study at a Selected Tribal College

ERIC Educational Resources Information Center

Oltrogge, Micheal P.

2010-01-01

"A History and Case Study at a Selected Tribal College" focuses on a tribally chartered two-year institution of higher education. The selected Tribal College serves Native American and non-Native American populations on two separate and distinct reservations and one urban location. This study surveys the history to answer basic foundational and…

Writing for Beginning Readers.

ERIC Educational Resources Information Center

Hawkins, Carria

This guide contains 15 units designed to help adult basic education or literacy education students write materials used in everyday life. The first section of the guide contains an introduction to the writing/teaching process and suggestions for teachers. The 15 units that follow serve as a workbook for students. They cover the following topics:…

Literacy and Basic Elementary Education for Adults: A Selected Annotated Bibliography. Bulletin, 1961, No. 19. OE-13017

ERIC Educational Resources Information Center

Ward, Betty Arnett; Brice, Edward Warner

1961-01-01

This bibliography should be useful to educators, researchers, teachers, personnel managers and placement officers, industrial training supervisors, vocational and rehabilitation counselors, and volunteers engaged in full- or part-time work with the backward and illiterate adult. It should serve librarians in the development of professional and…

Minnesota STAR Project: Meeting the Needs of Struggling Adult Readers

ERIC Educational Resources Information Center

Johnson, Kimberly A.; Frank, Margaret M.

2012-01-01

This paper reports on findings and implications from a two-year evaluation of the Minnesota STudent Achievement in Reading (STAR) Project. This long-term, job-embedded, professional development activity is provided for Minnesota Adult Basic Education (ABE) practitioners serving intermediate-level adult students reading between 4.0 to 8.9 grade…

Chapter 1 Measures Up.

ERIC Educational Resources Information Center

Ohio State Dept. of Education, Columbus.

The State of Ohio has been offering successful supplementary programs in the basic skills under the Education Consolidation Improvement Act Chapter 1 for over 20 years. Almost all Ohio school districts provide Chapter 1 services. An average of 140,000 children have been served over the past five years. Most are from migrant and other low income…

Fifth Graders' Interpretations of "The Red Tree"

ERIC Educational Resources Information Center

Barone, Diane; Barone, Rebecca

2017-01-01

Fifth graders responded to a video of a picturebook,"The Red Tree" by Shaun Tan. They had not experienced explicit instruction in visual literacy and their responses served as a foundation for basic understanding of their analysis. We learned that they focused on four major areas: emotional aspects; visual qualities, summaries of the…

Test and Performance Anxiety

ERIC Educational Resources Information Center

Huberty, Thomas J.

2009-01-01

Anxiety is one of the most basic human emotions and occurs in every person at some time, most often when someone is apprehensive about uncertain outcomes of an event or set of circumstances. Anxiety can serve an adaptive function, however, and is also a marker for typical development. In the school setting, anxiety is experienced often by students…

Patterns in Student Financial Aid at Rural Community Colleges

ERIC Educational Resources Information Center

Hardy, David E.; Katsinas, Stephen G.

2008-01-01

This article uses the 2005 Basic Classifications of the Carnegie Foundation for the Advancement of Teaching as a framing device through which to examine patterns of student financial aid at America's rural community colleges, which represent 64% of all U.S. community colleges. Rural community colleges serve more first-time, full-time students than…

Textbooks as a Possible Influence on Unscientific Ideas about Evolution

ERIC Educational Resources Information Center

Tshuma, Tholani; Sanders, Martie

2015-01-01

While school textbooks are assumed to be written for and used by students, it is widely acknowledged that they also serve a vital support function for teachers, particularly in times of curriculum change. A basic assumption is that biology textbooks are scientifically accurate. Furthermore, because of the negative impact of…

A Concept of Operations for an Integrated Vehicle Health Assurance System

NASA Technical Reports Server (NTRS)

Hunter, Gary W.; Ross, Richard W.; Berger, David E.; Lekki, John D.; Mah, Robert W.; Perey, Danie F.; Schuet, Stefan R.; Simon, Donald L.; Smith, Stephen W.

2013-01-01

This document describes a Concept of Operations (ConOps) for an Integrated Vehicle Health Assurance System (IVHAS). This ConOps is associated with the Maintain Vehicle Safety (MVS) between Major Inspections Technical Challenge in the Vehicle Systems Safety Technologies (VSST) Project within NASA s Aviation Safety Program. In particular, this document seeks to describe an integrated system concept for vehicle health assurance that integrates ground-based inspection and repair information with in-flight measurement data for airframe, propulsion, and avionics subsystems. The MVS Technical Challenge intends to maintain vehicle safety between major inspections by developing and demonstrating new integrated health management and failure prevention technologies to assure the integrity of vehicle systems between major inspection intervals and maintain vehicle state awareness during flight. The approach provided by this ConOps is intended to help optimize technology selection and development, as well as allow the initial integration and demonstration of these subsystem technologies over the 5 year span of the VSST program, and serve as a guideline for developing IVHAS technologies under the Aviation Safety Program within the next 5 to 15 years. A long-term vision of IVHAS is provided to describe a basic roadmap for more intelligent and autonomous vehicle systems.

Between Industry and Academia: A Physicist's Experiences at The Aerospace Corporation

NASA Astrophysics Data System (ADS)

Camparo, James

2005-03-01

The Aerospace Corporation is a nonprofit company whose purposes are exclusively scientific: to provide research, development, and advisory services for space programs that serve the national interest, primarily the Air Force's Space and Missile Systems Center and the National Reconnaissance Office. The corporation's laboratory has a staff of about 150 scientists who conduct research in fields ranging from Space Sciences to Material Sciences and from Analytical Chemistry to Atomic Physics. As a consequence, Aerospace stands midway between an industrial research laboratory, focused on product development, and academic/national laboratories focused on basic science. Drawing from Dr. Camparo's personal experiences, the presentation will discuss advantages and disadvantages of a career at Aerospace, including the role of publishing in peer-reviewed journals and the impact of work on family life. Additionally, the presentation will consider the balance between basic physics, applied physics, and engineering in the work at Aerospace. Since joining Aerospace in 1981, Dr. Camparo has worked as an atomic physicist specializing in the area of atomic clocks, and has had the opportunity to experiment and publish on a broad range of research topics including: the stochastic-field/atom interaction, radiation effects on semiconductor materials, and stellar scintillation.

AdaNET phase 0 support for the AdaNET Dynamic Software Inventory (DSI) management system prototype. Catalog of available reusable software components

NASA Technical Reports Server (NTRS)

Hanley, Lionel

1989-01-01

The Ada Software Repository is a public-domain collection of Ada software and information. The Ada Software Repository is one of several repositories located on the SIMTEL20 Defense Data Network host computer at White Sands Missile Range, and available to any host computer on the network since 26 November 1984. This repository provides a free source for Ada programs and information. The Ada Software Repository is divided into several subdirectories. These directories are organized by topic, and their names and a brief overview of their topics are contained. The Ada Software Repository on SIMTEL20 serves two basic roles: to promote the exchange and use (reusability) of Ada programs and tools (including components) and to promote Ada education.

Integration of Multidisciplinary Sensory Data:

PubMed Central

Miller, Perry L.; Nadkarni, Prakash; Singer, Michael; Marenco, Luis; Hines, Michael; Shepherd, Gordon

2001-01-01

The paper provides an overview of neuroinformatics research at Yale University being performed as part of the national Human Brain Project. This research is exploring the integration of multidisciplinary sensory data, using the olfactory system as a model domain. The neuroinformatics activities fall into three main areas: 1) building databases and related tools that support experimental olfactory research at Yale and can also serve as resources for the field as a whole, 2) using computer models (molecular models and neuronal models) to help understand data being collected experimentally and to help guide further laboratory experiments, 3) performing basic neuroinformatics research to develop new informatics technologies, including a flexible data model (EAV/CR, entity-attribute-value with classes and relationships) designed to facilitate the integration of diverse heterogeneous data within a single unifying framework. PMID:11141511

Regulation of GMOs in China.

PubMed

Liu, Yinliang

2008-12-01

Genetically modified organisms (GMOs) are created by biotechnology to serve people with much benefit while may impose risks to ecological environment and human health and therefore need careful regulation. During the past two decades, GMOs have been well developed in China and so has their corresponding regulation. This paper reviews and comments the multiple aspects of mainly the agricultural GMOs, including their safety assessment, control measures, trade activities, import, labels, and GM food, which have been prescribed by the corresponding laws, regulations and administrative measures. It is held that till present a framework for regulation of agricultural GMOs and GM food has been established basically in China, while a more comprehensive system for regulation of all kinds of GMOs and all kinds of related activities is still needed at present and in the future.

Musical Memories: translating evidence-based gerontological nursing into a children's picture book.

PubMed

Gerdner, Linda A; Buckwalter, Kathleen C

2013-01-01

Individuals with Alzheimer's disease (AD) are often cared for within multigenerational families. More specifically, 26% of family caregivers have children younger than 18 living with them. This article describes an innovative model for translation of an evidence-based intervention into an engaging, realistic picture book that serves as a teaching tool for children and their families. The book, Musical Memories, focuses on the relationship between a granddaughter and her grandmother who has AD. The story applies basic principles of the Progressively Lowered Stress Threshold model to explain the underlying cause of grandmother's behaviors and models the evidence-based guideline "Individualized Music for Elders with Dementia" to empower the granddaughter in maintaining a relationship with her grandmother. Musical Memories is intended to serve as a valuable resource for families and the gerontological nurses who serve them. Copyright 2013, SLACK Incorporated.

Tissue engineering: state of the art in oral rehabilitation

PubMed Central

SCHELLER, E. L.; KREBSBACH, P. H.; KOHN, D. H.

2009-01-01

SUMMARY More than 85% of the global population requires repair or replacement of a craniofacial structure. These defects range from simple tooth decay to radical oncologic craniofacial resection. Regeneration of oral and craniofacial tissues presents a formidable challenge that requires synthesis of basic science, clinical science and engineering technology. Identification of appropriate scaffolds, cell sources and spatial and temporal signals (the tissue engineering triad) is necessary to optimize development of a single tissue, hybrid organ or interface. Furthermore, combining the understanding of the interactions between molecules of the extracellular matrix and attached cells with an understanding of the gene expression needed to induce differentiation and tissue growth will provide the design basis for translating basic science into rationally developed components of this tissue engineering triad. Dental tissue engineers are interested in regeneration of teeth, oral mucosa, salivary glands, bone and periodontium. Many of these oral structures are hybrid tissues. For example, engineering the periodontium requires growth of alveolar bone, cementum and the periodontal ligament. Recapitulation of biological development of hybrid tissues and interfaces presents a challenge that exceeds that of engineering just a single tissue. Advances made in dental interface engineering will allow these tissues to serve as model systems for engineering other tissues or organs of the body. This review will begin by covering basic tissue engineering principles and strategic design of functional biomaterials. We will then explore the impact of biomaterials design on the status of craniofacial tissue engineering and current challenges and opportunities in dental tissue engineering. PMID:19228277

Tissue engineering: state of the art in oral rehabilitation.

PubMed

Scheller, E L; Krebsbach, P H; Kohn, D H

2009-05-01

More than 85% of the global population requires repair or replacement of a craniofacial structure. These defects range from simple tooth decay to radical oncologic craniofacial resection. Regeneration of oral and craniofacial tissues presents a formidable challenge that requires synthesis of basic science, clinical science and engineering technology. Identification of appropriate scaffolds, cell sources and spatial and temporal signals (the tissue engineering triad) is necessary to optimize development of a single tissue, hybrid organ or interface. Furthermore, combining the understanding of the interactions between molecules of the extracellular matrix and attached cells with an understanding of the gene expression needed to induce differentiation and tissue growth will provide the design basis for translating basic science into rationally developed components of this tissue engineering triad. Dental tissue engineers are interested in regeneration of teeth, oral mucosa, salivary glands, bone and periodontium. Many of these oral structures are hybrid tissues. For example, engineering the periodontium requires growth of alveolar bone, cementum and the periodontal ligament. Recapitulation of biological development of hybrid tissues and interfaces presents a challenge that exceeds that of engineering just a single tissue. Advances made in dental interface engineering will allow these tissues to serve as model systems for engineering other tissues or organs of the body. This review will begin by covering basic tissue engineering principles and strategic design of functional biomaterials. We will then explore the impact of biomaterials design on the status of craniofacial tissue engineering and current challenges and opportunities in dental tissue engineering.

Neurophysiology Summary

NASA Technical Reports Server (NTRS)

Paloski, William H.

2001-01-01

The terrestrial gravitational field serves as an important orientation reference for human perception and movement, being continually monitored by sensory receptors in the skin, muscles, joints, and vestibular otolith organs. Cues from these graviceptors are used by the brain to estimate spatial orientation and to control balance and movement. Changes in these cues associated with the tonic changes in gravity (gravito-inertial force),during the launch and entry phases of space flight missions result in altered perceptions, degraded motor control performance, and in some cases, "motion" sickness during, and for a period of time after, the g-transitions. In response to these transitions, however, physiological and behavioral response mechanisms are triggered to compensate for altered graviceptor cues and/or to adapt to the new sensory environment. Basic research in the neurophysiology discipline is focused on understanding the characteristic features of and the underlying mechanisms for the normal human response to tonic changes in the gravito-inertial force environment. These studies address fundamental questions regarding the role of graviceptors in orientation and movement in the terrestrial environment, as well as the capacity, specificity, and modes for neural plasticity in the sensory-motor and perceptual systems of the brain. At the 2001 workshop basic research studies were presented addressing: neuroanatomical responses to altered gravity environments, the neural mechanisms for resolving the ambiguity between tilting and translational stimuli in otolith organ sensory input, interactions between the vestibular system and the autonomic nervous system , the roles of haptic and visual cues in spatial orientation, mechanisms for training environment-appropriate sensorimotor responses triggered by environment-specific context cues, and studies of sensori-motor control of posture and locomotion in the terrestrial environment with and without recent exposure to space flight. Building on these basic research studies are more applied studies focused on the development of countermeasures to the untoward neurophysiological responses to space flight. At the 2001 workshop, applied research studies were presented addressing issues related to the use of rotational artificial gravity (centripetal acceleration) as a multisystem (bone, muscle, cardiovascular, and, perhaps, neurovestibular) countermeasure. Also presented was a clinical study reporting on a new rating system for clinical evaluation of postflight functional neurological status.

NASA and Superalloys: A Customer, a Participant, and a Referee

NASA Technical Reports Server (NTRS)

Nathal, Michael V.

2008-01-01

NASA has had a long history of research and development in the field of superalloys. These efforts have continued today, where the latest advancements in turbine disk and blade technologies are being developed Although NASA does support military flight systems, it s predominant role is in supporting civilian air transportation systems, and thus has goals for improving fuel efficiency, emissions, noise, and safety of today s aircraft. NASA has traditionally served several distinct but complimentary roles as participants in multi-disciplinary research teams, as customers who fund research and development efforts at industry and universities, and as referees who can address broad issues that affect the entire aeronautics community. Because of our longer range viewpoint, we can take on higher risk, higher reward research topics. NASA can also serve as an intermediary between the basic research performed primarily at universities and the development efforts emphasized by industry. By interacting with individual companies, NASA can identify areas of general interest and problems common to a large portion of the aeronautics community, and devise programs aimed at solving these problems. In space missions, NASA is a direct customer responsible for developing vehicles. In the case of the Space Shuttle, NASA has worked with various contractors to design and build numerous components out of superalloys. Another fascinating area for the use of superalloys is in power systems for long life applications in space. Potential missions include providing electric power for deep space missions, surface rovers, including lunar and Mars, and stationary power generators on the lunar surface.

Soil-based filtration technology for air purification: potentials for environmental and space life support application

NASA Astrophysics Data System (ADS)

Nelson, Mark; Bohn, Hinrich

Soil biofiltration, also known as Soil bed reactor (SBR), technology was originally developed in Germany to take advantage of the diversity in microbial mechanisms to control gases producing malodor in industrial processes. The approach has since gained wider international acceptance and seen numerous improvements, for example, by the use of high-organic compost beds to maximize microbial processes. This paper reviews the basic mechanisms which underlay soil processes involved in air purification, advantages and limitations of the technology and the cur-rent research status of the approach. Soil biofiltration has lower capital and operating/energetic costs than conventional technologies and is well adapted to handle contaminants in moderate concentrations. The systems can be engineered to optimize efficiency though manipulation of temperature, pH, moisture content, soil organic matter and airflow rates. SBR technology was modified for application in the Biosphere 2 project, which demonstrated in preparatory research with a number of closed system testbeds that soil could also support crop plants while also serving as soil filters with air pumps to push air through the soil. This Biosphere 2 research demonstrated in several closed system testbeds that a number of important trace gases could be kept under control and led to the engineering of the entire agricultural soil of Biosphere 2 to serve as a soil filtration unit for the facility. Soil biofiltration, coupled with food crop produc-tion, as a component of bioregenerative space life support systems has the advantages of lower energy use and avoidance of the consumables required for other air purification approaches. Expanding use of soil biofiltration can aid a number of environmental applications, from the mitigation of indoor air pollution, improvement of industrial air emissions and prevention of accidental release of toxic gases.

Using a quantitative risk register to promote learning from a patient safety reporting system.

PubMed

Mansfield, James G; Caplan, Robert A; Campos, John S; Dreis, David F; Furman, Cathie

2015-02-01

Patient safety reporting systems are now used in most health care delivery organizations. These systems, such as the one in use at Virginia Mason (Seattle) since 2002, can provide valuable reports of risk and harm from the front lines of patient care. In response to the challenge of how to quantify and prioritize safety opportunities, a risk register system was developed and implemented. Basic risk register concepts were refined to provide a systematic way to understand risks reported by staff. The risk register uses a comprehensive taxonomy of patient risk and algorithmically assigns each patient safety report to 1 of 27 risk categories in three major domains (Evaluation, Treatment, and Critical Interactions). For each category, a composite score was calculated on the basis of event rate, harm, and cost. The composite scores were used to identify the "top five" risk categories, and patient safety reports in these categories were analyzed in greater depth to find recurrent patterns of risk and associated opportunities for improvement. The top five categories of risk were easy to identify and had distinctive "profiles" of rate, harm, and cost. The ability to categorize and rank risks across multiple dimensions yielded insights not previously available. These results were shared with leadership and served as input for planning quality and safety initiatives. This approach provided actionable input for the strategic planning process, while at the same time strengthening the Virginia Mason culture of safety. The quantitative patient safety risk register serves as one solution to the challenge of extracting valuable safety lessons from large numbers of incident reports and could profitably be adopted by other organizations.

Modeling the lung: Design and development of tissue engineered macro- and micro-physiologic lung models for research use.

PubMed

Nichols, Joan E; Niles, Jean A; Vega, Stephanie P; Argueta, Lissenya B; Eastaway, Adriene; Cortiella, Joaquin

2014-09-01

Respiratory tract specific cell populations, or tissue engineered in vitro grown human lung, have the potential to be used as research tools to mimic physiology, toxicology, pathology, as well as infectious diseases responses of cells or tissues. Studies related to respiratory tract pathogenesis or drug toxicity testing in the past made use of basic systems where single cell populations were exposed to test agents followed by evaluations of simple cellular responses. Although these simple single-cell-type systems provided good basic information related to cellular responses, much more can be learned from cells grown in fabricated microenvironments which mimic in vivo conditions in specialized microfabricated chambers or by human tissue engineered three-dimensional (3D) models which allow for more natural interactions between cells. Recent advances in microengineering technology, microfluidics, and tissue engineering have provided a new approach to the development of 2D and 3D cell culture models which enable production of more robust human in vitro respiratory tract models. Complex models containing multiple cell phenotypes also provide a more reasonable approximation of what occurs in vivo without the confounding elements in the dynamic in vivo environment. The goal of engineering good 3D human models is the formation of physiologically functional respiratory tissue surrogates which can be used as pathogenesis models or in the case of 2D screening systems for drug therapy evaluation as well as human toxicity testing. We hope that this manuscript will serve as a guide for development of future respiratory tract model systems as well as a review of conventional models. © 2014 by the Society for Experimental Biology and Medicine.

Universities Earth System Scientists Program

NASA Technical Reports Server (NTRS)

Estes, John E.

1995-01-01

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

An Introduction to Transient Engine Applications Using the Numerical Propulsion System Simulation (NPSS) and MATLAB

NASA Technical Reports Server (NTRS)

Chin, Jeffrey C.; Csank, Jeffrey T.; Haller, William J.; Seidel, Jonathan A.

2016-01-01

This document outlines methodologies designed to improve the interface between the Numerical Propulsion System Simulation framework and various control and dynamic analyses developed in the Matlab and Simulink environment. Although NPSS is most commonly used for steady-state modeling, this paper is intended to supplement the relatively sparse documentation on it's transient analysis functionality. Matlab has become an extremely popular engineering environment, and better methodologies are necessary to develop tools that leverage the benefits of these disparate frameworks. Transient analysis is not a new feature of the Numerical Propulsion System Simulation (NPSS), but transient considerations are becoming more pertinent as multidisciplinary trade-offs begin to play a larger role in advanced engine designs. This paper serves to supplement the relatively sparse documentation on transient modeling and cover the budding convergence between NPSS and Matlab based modeling toolsets. The following sections explore various design patterns to rapidly develop transient models. Each approach starts with a base model built with NPSS, and assumes the reader already has a basic understanding of how to construct a steady-state model. The second half of the paper focuses on further enhancements required to subsequently interface NPSS with Matlab codes. The first method being the simplest and most straightforward but performance constrained, and the last being the most abstract. These methods aren't mutually exclusive and the specific implementation details could vary greatly based on the designer's discretion. Basic recommendations are provided to organize model logic in a format most easily amenable to integration with existing Matlab control toolsets.

Discussion-preliminary review of the safety aspects of the crossunder line, Project CG-884. Volume 1

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

Jones, S.S.

1960-12-19

In order to reduce both charge-discharge shutdown time and the number of manhours of radiation exposure, Project CGI-884 is being completed at the B, D, DR, F and R Reactors. This consists essentially of installing a large drain line at the bottom of one rear reactor riser. This drain line passes to a control valve and then to the effluent line beyond the downcomer. This system by-passes the crossover downcomer part of the effluent system and eliminates the need for intermittent rear crossheader valving during reactor charge-discharge procedures. Two aspects of this system have been considered, its basic design requirements,more » and operating restrictions to ensure adequate process tube cooling. Because of the complexity of the reactor flow system approximate solutions were used to compare different methods or degrees of operation and establish limits. Despite these approximations, there was sufficient difference in the case results to justify the specific conclusions presented in this report. This report should serve the dual purpose of providing design requirements for the crossunder and also providing the technical criteria necessary for the operating standards for the use of this new system.« less

Development and Testing of an Axial Halbach Magnetic Bearing

NASA Technical Reports Server (NTRS)

Eichenberg, Dennis J.; Gallo, Christopher A.; Thompson, William K.

2006-01-01

The NASA Glenn Research Center has developed and tested a revolutionary Axial Halbach Magnetic Bearing. The objective of this work is to develop a viable non-contact magnetic thrust bearing utilizing Halbach arrays for all-electric flight, and many other applications. This concept will help to reduce harmful emissions, reduce the Nation s dependence on fossil fuels and mitigate many of the concerns and limitations encountered in conventional axial bearings such as bearing wear, leaks, seals and friction loss. The Axial Halbach Magnetic Bearing is inherently stable and requires no active feedback control system or superconductivity as required in many magnetic bearing designs. The Axial Halbach Magnetic Bearing is useful for very high speed applications including turbines, instrumentation, medical systems, computer memory systems, and space power systems such as flywheels. Magnetic fields suspend and support a rotor assembly within a stator. Advanced technologies developed for particle accelerators, and currently under development for maglev trains and rocket launchers, served as the basis for this application. Experimental hardware was successfully designed and developed to validate the basic principles and analyses. The report concludes that the implementation of Axial Halbach Magnetic Bearings can provide significant improvements in rotational system performance and reliability.

47 CFR 22.757 - Channels for basic exchange telephone radio systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Channels for basic exchange telephone radio... CARRIER SERVICES PUBLIC MOBILE SERVICES Rural Radiotelephone Service Basic Exchange Telephone Radio Systems § 22.757 Channels for basic exchange telephone radio systems. The channels listed in § 22.725 are...

Investment case for improving maternal and child health: results from four countries

PubMed Central

2013-01-01

Background Without addressing the constraints specific to disadvantaged populations, national health policies such as universal health coverage risk increasing equity gaps. Health system constraints often have the greatest impact on disadvantaged populations, resulting in poor access to quality health services among vulnerable groups. Methods The Investment Cases in Indonesia, Nepal, Philippines, and the state of Orissa in India were implemented to support evidence-based sub-national planning and budgeting for equitable scale-up of quality MNCH services. The Investment Case framework combines the basic setup of strategic problem solving with a decision-support model. The analysis and identification of strategies to scale-up priority MNCH interventions is conducted by in-country planners and policymakers with facilitation from local and international research partners. Results Significant variation in scaling-up constraints, strategies, and associated costs were identified between countries and across urban and rural typologies. Community-based strategies have been considered for rural populations served predominantly by public providers, but this analysis suggests that the scaling-up of maternal, newborn, and child health services requires health system interventions focused on 'getting the basics right'. These include upgrading or building facilities, training and redistribution of staff, better supervision, and strengthening the procurement of essential commodities. Some of these strategies involve substantial early capital expenditure in remote and sparsely populated districts. These supply-side strategies are not only the 'best buys', but also the 'required buys' to ensure the quality of health services as coverage increases. By contrast, such public supply strategies may not be the 'best buys' in densely populated urbanised settings, served by a mix of public and private providers. Instead, robust regulatory and supervisory mechanisms are required to improve the accessibility and quality of services delivered by the private sector. They can lead to important maternal mortality reductions at relatively low costs. Conclusions National strategies that do not take into consideration the special circumstances of disadvantaged areas risk disempowering local managers and may lead to a “business-as-usual” acceptance of unreachable goals. To effectively guide health service delivery at a local level, national plans should adopt typologies that reflect the different problems and strategies to scale up key MNCH interventions. PMID:23800035

Adjustment among Youth in Military Families: The Protective Roles of Effortful Control and Maternal Social Support

ERIC Educational Resources Information Center

Morris, Amanda Sheffield; Age, Tolonda Ricard

2009-01-01

This study examined coping, effortful control, and mental health among 65 youth (ages 9-15) residing in families where at least one parent was serving in the United States military. Parents provided basic demographic and deployment information. Youth reported on their coping, effortful control, and adjustment using standardized self-report…

General Secondary Educators' Experiences in Meeting the Needs of Students with High Functioning Autism Spectrum Disorders

ERIC Educational Resources Information Center

Simien, Ki Eisha

2017-01-01

The purpose of this basic qualitative study was to uncover and understand secondary general school educators' experiences and perspectives in readiness in meeting the needs of high functioning autism spectrum disorder (HFASD) learners within the inclusive teaching environment. The research question served as the foundational premise of the…

Can the Faculty Development Door Swing Both Ways? Science and Clinical Teaching in the 1990s.

ERIC Educational Resources Information Center

Tedesco, Lisa A.

1988-01-01

The relationship between clinical teaching and research in the basic sciences is discussed. The same energy expended to enhance clinical research will also efficiently build new curricula; ease the strains associated with assigning a priority to teaching or research; and serve to further science, teaching, and technology transfer. (MLW)

Kitchen Magic: A Nutrition and Cooking Activities Handbook.

ERIC Educational Resources Information Center

Crist, Mary Jo; And Others

This handbook on nutrition and cooking is one of a series written especially for parents and other caregivers. Contents include: (1) the importance of nutrition, (2) the four basic food groups in terms of serving size, menu planning, and major nutrients, (3) ways to build healthy attitudes toward food, (4) unsafe foods which have the potential to…

Mapping Latin America for Grades Six to Ten. Third Edition.

ERIC Educational Resources Information Center

Stanford Univ., CA. Stanford Program on International and Cross Cultural Education.

This unit, to be used with students in grades 6-10, has been designed to serve three purposes. First, the unit acts as an introduction to, or review of, fundamental geographic concepts and vocabulary. Second, it teaches students about the basic physical and political geography of Latin America. Third, students learn to examine maps with a critical…

ANNUAL EVALUATION REPORT OF CONNECTICUT P.A. 523 PROJECTS FOR FISCAL YEAR 1966.

ERIC Educational Resources Information Center

ROBY, WALLACE

THIS REPORT SUMMARIZES EVALUATION OF PROGRAMS FOR DISADVANTAGED CHILDREN AND YOUTH FUNDED UNDER CONNECTICUT PUBLIC ACT 523 IN SCHOOL DISTRICTS IN TOWNS NOT SERVED BY TITLE I OF THE 1965 ELEMENTARY AND SECONDARY EDUCATION ACT. IN GENERAL, THE PROGRAMS ATTEMPTED TO IMPROVE THE STUDENTS' READING, LANGUAGE ARTS, AND BASIC SKILLS AND TO CHANGE THEIR…

Teaching about Asia: Professional Materials and Reference Books.

ERIC Educational Resources Information Center

Hantula, James N.

This two-part document serves as a guide to basic materials on Asia. The first part provides the teacher of Asian studies with nonserial examples of pertinent professional materials and reference books in print since 1979. Criteria used in selecting the items are given and a brief comparison between materials available in 1969 and 1985 is made.…

The Context of Education in the 1980's: The Need for Educational Statesmanship.

ERIC Educational Resources Information Center

Goldhammer, Keith

A substantial review of both the goals of Western civilization and the political realities of American democracy serves to establish the context in which the author of this lecture considers the problems facing educational administrators and the institutions that train them. Noting the failure of civilization to assure mankind of its basic needs…

Sounds of Education: Teacher Role and Use of Voice in Interactions with Young Children

ERIC Educational Resources Information Center

Koch, Anette Boye

2017-01-01

Voice is a basic tool in communication between adults. However, in early educational settings, adult professionals use their voices in different paralinguistic ways when they communicate with children. A teacher's use of voice is important because it serves to communicate attitudes and emotions in ways that are often ignored in early childhood…

The Fourth R: A Visual Arts Curriculum Handbook.

ERIC Educational Resources Information Center

Hastings, Kathryn Kusche

This handbook contains ideas for basic visual arts production in grades K through 6, and gives suggestions for using the ideas in art and interdisciplinary lessons. The book is organized into 5 sections. The Introduction provides a Table of Activities that serves as a reference to the art elements addressed by specific activities. Section 2,…

California Guide for Pedestrian Safety Education. Volumes I-III.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento.

This guide is designed to serve as the basis for a pedestrian safety education program for pupils in kindergarten through grade two. The basic printed materials for use in the program are provided in three volumes, each of which is intended for a different audience. Volume I, directed to school administrators and teachers, contains information for…

Insights into Industry and Technology. Curriculum Guide.

ERIC Educational Resources Information Center

North Dakota State Board for Vocational Education, Bismarck.

One of a set of six guides for an industrial arts curriculum at the junior high school level, this guide provides the basic foundation to develop a one-semester course based on the following cluster concept: insights into industry and technology. An overview of industry and technology is provided to serve as an integrator or unifier of industry…

Improving Basic Education for All Learners: The Role of Arts Education. SERVE Policy Brief.

ERIC Educational Resources Information Center

Mikow-Porto, Victoria A.

Although the term "arts education" conjures up competing images and definitions for different people, for the purposes of this policy brief, arts education is defined as incorporating four distinct subject areas: (1) music, (2) dance, (3) theater arts, and (4) visual arts, as taught by certified arts educators. The policy brief provides…

Globalization, Education, Work and the Ideology of the "Self-Evident Natural Laws" of Capitalist Production

ERIC Educational Resources Information Center

Barrett, Ralph; Meaghan, Diane

2006-01-01

Globalization and market liberalization served to displace the perception of education as a socialized concept of basic needs and human rights in favour of one that views it as just another commodity in the marketplace. Increasingly, educational structures were dismantled and replaced by new policies and procedures aimed at restructuring…

Making Education Equitable in Rural China through Distance Learning

ERIC Educational Resources Information Center

McQuaide, Shiling

2009-01-01

The Distance Education Project for Rural Schools (DEPRS) was implemented by the Chinese government between 2003 and 2007 to improve the quality of basic education in rural areas of China, especially in the poorer western provinces. It has been referred to as "the largest ICT project in the world up to now" because "it serves a…

The Structure of Research Methodology Competency in Higher Education and the Role of Teaching Teams and Course Temporal Distance

ERIC Educational Resources Information Center

Schweizer, Karl; Steinwascher, Merle; Moosbrugger, Helfried; Reiss, Siegbert

2011-01-01

The development of research methodology competency is a major aim of the psychology curriculum at universities. Usually, three courses concentrating on basic statistics, advanced statistics and experimental methods, respectively, serve the achievement of this aim. However, this traditional curriculum-based course structure gives rise to the…

Putting the Pyramid into Practice. Science Topics.

ERIC Educational Resources Information Center

Texas Child Care, 1994

1994-01-01

Explains the new U.S. Department of Agriculture (USDA) Food Guide Pyramid, which can help children and adults visualize the basics of sound nutrition. The pyramid chart places five food groups from top to bottom in inverse proportion to the number of servings that should be consumed. Special symbols are used to indicate fat content and added…

The Cooperative Approach in Rural Development. A National Strategy and Program Design.

ERIC Educational Resources Information Center

Kelly, Rita Mae

Building upon the body of knowledge re: rural cooperatives generated by the Office of Economic Opportunity and its research and demonstration programs, this paper proposes a design for a national program of Federal support for cooperatives serving the rural poor. Specifically, this paper presents: (1) the basic situation of the rural poor and the…

An Analysis of Statements of the Multiplication Principle in Combinatorics, Discrete, and Finite Mathematics Textbooks

ERIC Educational Resources Information Center

Lockwood, Elise; Reed, Zackery; Caughman, John S.

2017-01-01

The multiplication principle serves as a cornerstone in enumerative combinatorics. The principle underpins many basic counting formulas and provides students with a critical element of combinatorial justification. Given its importance, the way in which it is presented in textbooks is surprisingly varied. In this paper, we analyze a number of…

Martinsburg-Berkeley County Public Library, Final Performance Report for Library Services and Construction Act (LSCA) Title VI, Library Literacy Program.

ERIC Educational Resources Information Center

Hess, Therese M.

The Martinsburg-Berkeley County Public Library (West Virginia) conducted a project that involved recruitment, retention, coalition building, public awareness, training, basic literacy, collection development, tutoring, computer assisted, other technology, and English as a Second Language (ESL) programs. The project served a three-county community…

Growing What Works: Lessons Learned Replicating Promising Practices for Latino Student Success

ERIC Educational Resources Information Center

Santiago, Deborah A.; Lopez, Estela

2013-01-01

How does the country accelerate Latino student success in higher education? The U.S. has to find programs and strategies that improve the success of Latino students, and then replicate or scale up those programs and strategies to serve more students. Those are the basic principles behind "Excelencia" in Education's Growing What Works (GWW)…

Effective Management of Special Education Programs. A Handbook for School Administrators.

ERIC Educational Resources Information Center

Osborne, Allan G., Jr.; And Others

This book is intended to guide school administrators through the day-to-day supervision of the special education program and to serve as a resource for handling problem situations that may arise. The first of the book's six chapters provides basic information on program management, including standards of compliance with state and federal…

The Special Education Core Curriculum Manual, Basic Level. Learning Skills, Oral Language, Reading, Mathematics.

ERIC Educational Resources Information Center

Margolis, Leonard

The manual is designed to serve as a guideline for teachers and child study teams who have the primary responsibility for the education of handicapped children in four areas--learning skills, oral language, reading, and mathematics. Sections for each of the above areas are subdivided into the following objectives and activities: gross motor…

De La Salle Vocational Supportive Life Skills Learning Program Off Campus. Operational Manual.

ERIC Educational Resources Information Center

Gaus, Charles, Ed.

Serving as a course planning guide and field aide, this handbook describes the philosophy, policies, and procedures of the De La Salle Vocational off-campus community-based day treatment center designed to effect the reshaping of basic values and attitudes of youngsters who are identified by the courts as maladjusted. Separate sections explain the…

Faculty and Staff Development: Two Models of Administrative-Faculty Linkages.

ERIC Educational Resources Information Center

Curtis, Stephen M.; And Others

At Borough of Manhattan Community College (BMCC) in New York, over 90% of the students are ethnic minorities, and two-thirds are women. Among BMCC freshmen, 70% require some form of remediation. Faculty development efforts at the college emphasize the issues of serving an ethnically diverse student population and of reinforcing the basic skills of…

Adult Basic and Secondary Education Program Statistics. Fiscal Year 1976.

ERIC Educational Resources Information Center

Cain, Sylvester H.; Whalen, Barbara A.

Reports submitted to the National Center for Education Statistics provided data for this compilation and tabulation of data on adult participants in U.S. educational programs in fiscal year 1976. In the summary section introducing the charts, it is noted that adult education programs funded under P.L. 91-230 served over 1.6 million persons--an…

Equipping and preparing the office for emergencies.

PubMed

Sapien, R; Hodge, D

1990-11-01

It is the practitioner's responsibility to have a prepared office to aid the emergently ill child. Basic equipment and staff training are essential. The pediatrician and family practitioner are on the front lines of pediatric emergency care and, with minimal equipment and training, can serve a vital role in the initial stabilization of the critically ill child.

A Basic Reference Shelf on Simulation and Gaming. A Series One Paper from ERIC at Stanford.

ERIC Educational Resources Information Center

Twelker, Paul A.

A short, preliminary discussion of simulation and gaming outlines the various instructional and research techniques which come under the more general heading and lists the properties of each. Six sections of annotated, bibliographic entries serve as a guide to the literature on simulation and gaming. Documents are grouped under the following…

Developing a Strategic Plan for Library Space Needs through 2010.

ERIC Educational Resources Information Center

Matier, Michael W.; Sidle, C. Clinton

A 20-year strategic plan for library space has been developed at Cornell University, a private research university which also serves as the land-grant university for the State of New York. Two basic approaches to analyzing space needs were used. The first was the conventional analysis, where collections and user space needs are projected into the…

Nine Ways to Catch Kids up

ERIC Educational Resources Information Center

Burns, Marilyn

2007-01-01

Through her work as a consultant, Burns has found that a handful of students in all classes lack an adequate foundation in basic math concepts and lag far behind their peers in both understanding and skills. Students who lack a foundation on which to build new learning are generally not well served even by well-planned, differentiated instruction;…

Observations on the Use of Textbooks in the Teaching of Principles of Economics.

ERIC Educational Resources Information Center

Boskin, Michael J.

1988-01-01

Discusses the role of the textbook in the principles of economics course. Recognizing that textbooks are only one source of input for students, and that they substitute for lectures to a limited extent, Boskin recommends that texts should stress the basics and serve as a reference source to support classroom instruction. (GEA)

Visual Arts Education: Teaching a Peaceful Response to Bullying

ERIC Educational Resources Information Center

Bickley-Green, Cynthia

2007-01-01

This article reviews some basic issues related to school violence. As observed by the practicing teachers and other educators who have been quoted in this article, adults who serve as role models to children and adults who respect, listen, and share will increase the students' awareness of the need to use assertive, non-aggressive behaviors in and…

Valued Youth Partnership Program: Dropout Prevention through Cross-Age Tutoring [Summary].

ERIC Educational Resources Information Center

Sosa, Alicia Salinas

1986-01-01

In 1984 the Edgewood and South San Antonio Independent School Districts implemented the Valued Youth Partnership Program (VYP). VYP identifies Hispanic junior high and high school students at high risk of dropping out and gives them an opportunity to serve as tutors of younger children. As they tutor, the older students also learn basic skills,…

Teaching Emerging Diseases: A Strategy for Succeeding with Nonmajors

PubMed Central

FASS, MARION FIELD

2000-01-01

A nonmajors course on emerging diseases served to introduce students to basic concepts in microbiology and to improve scientific literacy. The course used a range of learner-centered approaches to encourage students to take responsibility for their own learning. Evaluations demonstrated both student satisfaction and an increased understanding of important issues in microbiology. PMID:23653535

Improved Food Drying and Storage Training Manual.

ERIC Educational Resources Information Center

Zweig, Peter R.; And Others

This manual is intended to serve as a guide for those who are helping future Peace Corps volunteers to acquire basic food drying and storage skills. Included in the guide are lesson outlines and handouts for use in each of the 30 sessions of the course. Representative topics discussed in the individual sessions are scheduling, solar dryers,…

Next-Generation CBE: Designing Competency-Based Education for Underprepared College Learners

ERIC Educational Resources Information Center

Girardi, Amy; Crew, Rachel

2016-01-01

Competency-based education (CBE) is widely viewed as an innovative alternative to traditional higher education, yet most programs serve only a narrow slice of the postsecondary population. Few are intended for adults who need to boost basic skills in order to succeed in college coursework. However, if designed with the needs of a broader range of…

Education for Sexuality; Concepts and Programs for Teaching. Second Edition.

ERIC Educational Resources Information Center

Burt, John J.; Meeks, Linda Brower

This book on human sexuality is a testbook which was conceived, written, and designed by teachers for teachers. It is divided into four sections, the first three of which are designed to acquaint the teacher or future teacher with basic information and concepts related to sexuality. Section 1 serves as an introduction to sex education and…

The Dual Language Program Planner: A Guide for Designing and Implementing Dual Language Programs.

ERIC Educational Resources Information Center

Howard, Elizabeth R.; Olague, Natalie; Rogers, David

This guide offers a framework to facilitate the planning process for dual language programs, assuming at least a basic working knowledge of the central characteristics and essential features of dual language models. It provides an overview of the various models that serve linguistically diverse student populations, defining the term dual language…

The Internationalisation of Higher Education in South Africa: Progress and Challenges

ERIC Educational Resources Information Center

Kishun, Roshen

2007-01-01

South Africa needs to reexamine responses to some basic questions if it is to develop a robust push that would enable the higher education sector to maximise the benefits of internationalisation in the context of the "knowledge society" and to serve local needs while being an integral part of the global community. In responding to these…

The Environmental Self-Audit for Campus-Based Organizations: A Quick and Easy Guide to Environmental Compliance.

ERIC Educational Resources Information Center

New York State Dept. of Environmental Conservation, Albany.

This guide is intended to help public and not-for-profit campus-based organizations in New York State to comply with local, state, and federal environmental regulations. The environmental self-audit serves as a basic diagnostic tool for campus-based organizations (centralized schools, colleges/universities, correctional facilities, mental health…

Development and Standardization of the Air Force Officer Qualifying Test Form M.

ERIC Educational Resources Information Center

Miller, Robert E.

Air Force Officer Qualifying Test (AFOQT) Form M was constructed as a replacement for AFOQT Form L in Fiscal Year 1974. The new form serves the same purposes as its predecessor and possesses basically the same characteristics. It yields Pilot, Navigator-Technical, Officer Quality, Verbal, and Quantitative composite scores. Three sets of conversion…

Heart Rate and Blood Pressure Centile Curves and Distributions by Age of Hospitalized Critically Ill Children.

PubMed

Eytan, Danny; Goodwin, Andrew J; Greer, Robert; Guerguerian, Anne-Marie; Laussen, Peter C

2017-01-01

Heart rate (HR) and blood pressure (BP) form the basis for monitoring the physiological state of patients. Although norms have been published for healthy and hospitalized children, little is known about their distributions in critically ill children. The objective of this study was to report the distributions of these basic physiological variables in hospitalized critically ill children. Continuous data from bedside monitors were collected and stored at 5-s intervals from 3,677 subjects aged 0-18 years admitted over a period of 30 months to the pediatric and cardiac intensive care units at a large quaternary children's hospital. Approximately 1.13 billion values served to estimate age-specific distributions for these two basic physiological variables: HR and intra-arterial BP. Centile curves were derived from the sample distributions and compared to common reference ranges. Properties such as kurtosis and skewness of these distributions are described. In comparison to previously published reference ranges, we show that children in these settings exhibit markedly higher HRs than their healthy counterparts or children hospitalized on in-patient wards. We also compared commonly used published estimates of hypotension in children (e.g., the PALS guidelines) to the values we derived from critically ill children. This is a first study reporting the distributions of basic physiological variables in children in the pediatric intensive care settings, and the percentiles derived may serve as useful references for bedside clinicians and clinical trials.

Potential commercial use of the International Space Station by the biotechnology/pharmaceutical/biomedical sector

NASA Astrophysics Data System (ADS)

Morgenthaler, George W.; Stodieck, Louis

1999-01-01

The International Space Station (ISS) is the linch-pin of NASA's future space plans. It emphasizes scientific research by providing a world-class scientific laboratory in which to perform long-term basic science experiments in the space environment of microgravity, radiation, vacuum, vantage-point, etc. It will serve as a test-bed for determining human system response to long-term space flight and for developing the life support equipment necessary for NASA's Human Exploration and Development of Space (HEDS) enterprise. The ISS will also provide facilities (up to 30% of the U.S. module) for testing material, agricultural, cellular, human, aquatic, and plant/animal systems to reveal phenomena heretofore shrouded by the veil of 1-g. These insights will improve life on Earth and will provide a commercial basis for new products and services. In fact, some products, e.g., rare metal-alloys, semiconductor chips, or protein crystals that cannot now be produced on Earth may be found to be sufficiently valuable to be manufactured on-orbit. Biotechnology, pharmaceutical and biomedical experiments have been regularly flown on 10-16 day Space Shuttle flights and on three-month Mir flights for basic science knowledge and for life support system and commercial product development. Since 1985, NASA has created several Commercial Space Centers (CSCs) for the express purpose of bringing university, government and industrial researchers together to utilize space flight and space technology to develop new industrial products and processes. BioServe Space Technologies at the University of Colorado at Boulder and Kansas State University, Manhattan, Kansas, is such a NASA sponsored CSC that has worked with over 65 companies and institutions in the Biotech Sector in the past 11 years and has successfully discovered and transferred new product and process information to its industry partners. While tests in the space environment have been limited to about two weeks on Shuttle or a few months on Mir, tests on ISS can be performed over many months, or even years. More importantly, a test can be regularly scheduled so that the effects of microgravity and other space environment parameters can be thoroughly researched and quantified. This paper attempts to envision the potential benefits of this soon-to-be-available orbital laboratory and the broad commercial utilization of ISS that will likely occur.

Activity-dependent synaptic plasticity of a chalcogenide electronic synapse for neuromorphic systems.

PubMed

Li, Yi; Zhong, Yingpeng; Zhang, Jinjian; Xu, Lei; Wang, Qing; Sun, Huajun; Tong, Hao; Cheng, Xiaoming; Miao, Xiangshui

2014-05-09

Nanoscale inorganic electronic synapses or synaptic devices, which are capable of emulating the functions of biological synapses of brain neuronal systems, are regarded as the basic building blocks for beyond-Von Neumann computing architecture, combining information storage and processing. Here, we demonstrate a Ag/AgInSbTe/Ag structure for chalcogenide memristor-based electronic synapses. The memristive characteristics with reproducible gradual resistance tuning are utilised to mimic the activity-dependent synaptic plasticity that serves as the basis of memory and learning. Bidirectional long-term Hebbian plasticity modulation is implemented by the coactivity of pre- and postsynaptic spikes, and the sign and degree are affected by assorted factors including the temporal difference, spike rate and voltage. Moreover, synaptic saturation is observed to be an adjustment of Hebbian rules to stabilise the growth of synaptic weights. Our results may contribute to the development of highly functional plastic electronic synapses and the further construction of next-generation parallel neuromorphic computing architecture.

Comparative study of wastewater treatment and nutrient recycle via activated sludge, microalgae and combination systems.

PubMed

Wang, Liang; Liu, Jinli; Zhao, Quanyu; Wei, Wei; Sun, Yuhan

2016-07-01

Algal-bacterial synergistic cultivation could be an optional wastewater treatment technology in temperate areas. In this study, a locally screened vigorous Chlorella strain was characterized and then it was used in a comparative study of wastewater treatment and nutrient recycle assessment via activated sludge (AS), microalgae and their combination systems. Chlorella sp. cultured with AS in light showed the best performance, in which case the removal efficiencies of COD, NH3-N and TP were 87.3%, 99.2% and 83.9%, respectively, within a short period of 1day. Algal-bacterial combination in light had the best settleability. Chlorella sp. contained biomass, could be processed to feed, fertilizer or fuel due to the improved quality (higher C/H/N) compared with sludge. PCR-DGGE analysis shows that two types of rhizobacteria, namely, Pseudomonas putida and Flavobacterium hauense were enriched in sludge when cultured with algae in light, serving as the basics for artificial consortium construction for improved wastewater treatment. Copyright © 2016 Elsevier Ltd. All rights reserved.

Hybrid multiphoton volumetric functional imaging of large-scale bioengineered neuronal networks

NASA Astrophysics Data System (ADS)

Dana, Hod; Marom, Anat; Paluch, Shir; Dvorkin, Roman; Brosh, Inbar; Shoham, Shy

2014-06-01

Planar neural networks and interfaces serve as versatile in vitro models of central nervous system physiology, but adaptations of related methods to three dimensions (3D) have met with limited success. Here, we demonstrate for the first time volumetric functional imaging in a bioengineered neural tissue growing in a transparent hydrogel with cortical cellular and synaptic densities, by introducing complementary new developments in nonlinear microscopy and neural tissue engineering. Our system uses a novel hybrid multiphoton microscope design combining a 3D scanning-line temporal-focusing subsystem and a conventional laser-scanning multiphoton microscope to provide functional and structural volumetric imaging capabilities: dense microscopic 3D sampling at tens of volumes per second of structures with mm-scale dimensions containing a network of over 1,000 developing cells with complex spontaneous activity patterns. These developments open new opportunities for large-scale neuronal interfacing and for applications of 3D engineered networks ranging from basic neuroscience to the screening of neuroactive substances.

Recent Trends on the Future of Graduate Education in the Pharmaceutical Sciences and Research

PubMed Central

Kushwaha, KSS; Kushwaha, N; Rai, AK

2010-01-01

Harmonization of pharmacy education has to be made a global agenda that will encompass the developments that have taken place in basic, medical, pharmaceutical sciences in serving the needs and expectations of the society. The professional pharmacy curriculum is designed to produce pharmacists who have the abilities and skills to provide drug information, education, and pharmaceutical care to patients; manage the pharmacy and its medication distribution and control systems; and promote public health. Required coursework for all pharmacy students includes pharmaceutical chemistry; pharmaceutics (drug dosage forms, delivery, and disposition in the human body) pharmacology; therapeutics (the clinical use of drugs and dietary supplements in patients); drug information and analysis; pharmacy administration (including pharmacy law, bioethics, health systems, pharmacoeconomics, medical informatics); clinical skills (physical assessment, patient counseling, drug therapy monitoring for appropriate selection, dose, effect, interactions, use); and clinical pharmacy practice in pharmacies, industry, health maintenance organizations, hospital wards, and ambulatory care clinics. PMID:21264127

Design and development of a simple UV fluorescence multi-spectral imaging system

NASA Astrophysics Data System (ADS)

Tovar, Carlos; Coker, Zachary; Yakovlev, Vladislav V.

2018-02-01

Healthcare access in low-resource settings is compromised by the availability of affordable and accurate diagnostic equipment. The four primary poverty-related diseases - AIDS, pneumonia, malaria, and tuberculosis - account for approximately 400 million annual deaths worldwide as of 2016 estimates. Current diagnostic procedures for these diseases are prolonged and can become unreliable under various conditions. We present the development of a simple low-cost UV fluorescence multi-spectral imaging system geared towards low resource settings for a variety of biological and in-vitro applications. Fluorescence microscopy serves as a useful diagnostic indicator and imaging tool. The addition of a multi-spectral imaging modality allows for the detection of fluorophores within specific wavelength bands, as well as the distinction between fluorophores possessing overlapping spectra. The developed instrument has the potential for a very diverse range of diagnostic applications in basic biomedical science and biomedical diagnostics and imaging. Performance assessment of the microscope will be validated with a variety of samples ranging from organic compounds to biological samples.

Mapping as a Spatial Data Source

NASA Astrophysics Data System (ADS)

Hudecová, Ľubica

2013-03-01

The basic database for a geographic information system (BD GIS) forms the core of a national spatial data infrastructure. Nowadays decisions are being made about the potential data sources for additional data updates and refinement of the BD GIS. Will the data from departmental or other information system administrators serve for this purpose? This paper gives an answer as to whether it is advisable to use "geodetic mapping" (the results realized in the process of land consolidation) or "cadastral mapping" (the results realized in the process of the renewal of cadastral documentation by new mapping) for additional data updates. In our analysis we focus on the quality parameters at the individual data element level, namely the positional accuracy, attribute accuracy, logical consistency, and data resolution. The results of the analysis are compared with the contents of the Object Class Catalog of BD GIS (OCC), which describes the group of objects managed by BD GIS and defines the data collection methods, types of geometry and its properties.

Heterogeneity of D-Serine Distribution in the Human Central Nervous System

PubMed Central

Suzuki, Masataka; Imanishi, Nobuaki; Mita, Masashi; Hamase, Kenji; Aiso, Sadakazu; Sasabe, Jumpei

2017-01-01

D-serine is an endogenous ligand for N-methyl-D-aspartate glutamate receptors. Accumulating evidence including genetic associations of D-serine metabolism with neurological or psychiatric diseases suggest that D-serine is crucial in human neurophysiology. However, distribution and regulation of D-serine in humans are not well understood. Here, we found that D-serine is heterogeneously distributed in the human central nervous system (CNS). The cerebrum contains the highest level of D-serine among the areas in the CNS. There is heterogeneity in its distribution in the cerebrum and even within the cerebral neocortex. The neocortical heterogeneity is associated with Brodmann or functional areas but is unrelated to basic patterns of cortical layer structure or regional expressional variation of metabolic enzymes for D-serine. Such D-serine distribution may reflect functional diversity of glutamatergic neurons in the human CNS, which may serve as a basis for clinical and pharmacological studies on D-serine modulation. PMID:28604057

Development of a knowledge management system for complex domains.

PubMed

Perott, André; Schader, Nils; Bruder, Ralph; Leonhardt, Jörg

2012-01-01

Deutsche Flugsicherung GmbH, the German Air Navigation Service Provider, follows a systematic approach, called HERA, for investigating incidents. The HERA analysis shows a distinctive occurrence of incidents in German air traffic control in which the visual perception of information plays a key role. The reasons can be partially traced back to workstation design, where basic ergonomic rules and principles are not sufficiently followed by the designers in some cases. In cooperation with the Institute of Ergonomics in Darmstadt the DFS investigated possible approaches that may support designers to implement ergonomic systems. None of the currently available tools were found to be able to meet the identified user requirements holistically. Therefore it was suggested to develop an enhanced software tool called Design Process Guide. The name Design Process Guide indicates that this tool exceeds the classic functions of currently available Knowledge Management Systems. It offers "design element" based access, shows processual and content related topics, and shows the implications of certain design decisions. Furthermore, it serves as documentation, detailing why a designer made to a decision under a particular set of conditions.

[One hath more ado to preserve than to get--two examples of extracurricular course for cultivating a sense of research mind].

PubMed

Takeda, Sen; Kitami, Yoshikazu; Arimatsu, Tomoyuki

2013-03-01

Japanese medical schools currently confront a serious problem endangering the carrier path of medical students or doctors to the medical research activities in academic institutions. To address this issue, we have established an elective research promotion curriculum for medical students at the University of Yamanashi School of Medicine in 2006. While this system goes well in recruiting medical students to both basic and clinical research, we encounter now several issues that have to be fixed to consolidate this curriculum. To promote our system, we take part in the consortium of 4 universities in Kanto area (University of Tokyo, Chiba University, Gunma University, University of Yamanashi) for facilitating the interchange of medical students interested in research activities. We have just finished the 3rd summer meeting of affiliates lodging together in Gunma. This system serves for a lieu, where the "habitus" of researcher is shared among medical students and mentors. In the last part, three authors in different generations summarize what's important and problematic in recruiting and settling medical students to academic carrier.

Improvement of cardiovascular risk prediction: time to review current knowledge, debates, and fundamentals on how to assess test characteristics.

PubMed

Romanens, Michel; Ackermann, Franz; Spence, John David; Darioli, Roger; Rodondi, Nicolas; Corti, Roberto; Noll, Georg; Schwenkglenks, Matthias; Pencina, Michael

2010-02-01

Cardiovascular risk assessment might be improved with the addition of emerging, new tests derived from atherosclerosis imaging, laboratory tests or functional tests. This article reviews relative risk, odds ratios, receiver-operating curves, posttest risk calculations based on likelihood ratios, the net reclassification improvement and integrated discrimination. This serves to determine whether a new test has an added clinical value on top of conventional risk testing and how this can be verified statistically. Two clinically meaningful examples serve to illustrate novel approaches. This work serves as a review and basic work for the development of new guidelines on cardiovascular risk prediction, taking into account emerging tests, to be proposed by members of the 'Taskforce on Vascular Risk Prediction' under the auspices of the Working Group 'Swiss Atherosclerosis' of the Swiss Society of Cardiology in the future.

Aligning library instruction with the needs of basic sciences graduate students: a case study.

PubMed

O'Malley, Donna; Delwiche, Frances A

2012-10-01

How can an existing library instruction program be reconfigured to reach basic sciences graduate students and other patrons missed by curriculum-based instruction? The setting is an academic health sciences library that serves both the university and its affiliated teaching hospital. The existing program was redesigned to incorporate a series of seven workshops that encompassed the range of information literacy skills that graduate students in the basic sciences need. In developing the new model, the teaching librarians made changes in pedagogy, technology, marketing, and assessment strategies. Total attendance at the sessions increased substantially in the first 2 years of the new model, increasing from an average of 20 per semester to an average of 124. Survey results provided insight about what patrons wanted to learn and how best to teach it. Modifying the program's content and structure resulted in a program that appealed to the target audience.

Satellite Based Live and Interactive Distance Learning Program in the Field of Geoinformatics - a Perspective of Indian Institute of Remote Sensing, India

NASA Astrophysics Data System (ADS)

Raju, P. L. N.; Gupta, P. K.; Roy, P. S.

2011-09-01

Geoinformatics is a highly specialized discipline that deals with Remote Sensing, Geographical Information System (GIS), Global Positioning System (GPS) and field surveys for assessing, quantification, development and management of resources, planning and infrastructure development, utility services etc. Indian Institute of Remote Sensing (IIRS), a premier institute and one of its kinds has played a key role for capacity Building in this specialized area since its inception in 1966. Realizing the large demand, IIRS has started outreach program in basics of Remote Sensing, GIS and GPS for universities and institutions. EDUSAT (Educational Satellite) is the communication satellite built and launched by ISRO in 2004 exclusively for serving the educational sector to meet the demand for an interactive satellite based distance education system for the country. IIRS has used EDUSAT (shifted to INSAT 4 CR recently due to termination of services from EDUSAT) for its distance learning program to impart basic training in Remote Sensing, GIS and GPS, catering to the universities spread across India. The EDUSAT based training is following similar to e-learning method but has advantage of live interaction sessions between teacher and the students when the lecture is delivered using EDUSAT satellite communication. Because of its good quality reception the interactions are not constrained due to bandwidth problems of Internet. National Natural Resource Management System, Department of Space, Government of India, under Standing Committee in Training and Technology funded this unique program to conduct the basic training in Geoinformatics. IIRS conducts 6 weeks basic training course on "Remote Sensing, GIS and GPS" regularly since the year 2007. The course duration is spread over the period of 3 months beginning with the start of the academic year (1st semester) i.e., July to December every year, for university students. IIRS has utilized EDUSAT satellite for conducting 4 six weeks training course during 2007 till 2009 and INSAT 4CR for conducting the next 2 programs. Till March 2011, fifty four universities with the participation of over 4000 students have benefited from the program (Table 7 and Figure 8). IIRS also organized workshops on "EDUSAT based distance learning: experiences & future learning" in 2007, 09 and 2011. Feedbacks have been taken to address the issues on course structure, duration etc. and plan for improvement in future programs and wider participation. Majority of the participants expressed satisfaction and provided positive feedback and willing to participate in the future programs.

The Demonstrator for the European Plate Observing System (EPOS)

NASA Astrophysics Data System (ADS)

Hoffmann, T. L.; Euteneuer, F.; Ulbricht, D.; Lauterjung, J.; Bailo, D.; Jeffery, K. G.

2014-12-01

An important outcome of the 4-year Preparatory Phase of the ESFRI project European Plate Observing System (EPOS) was the development and first implementation of the EPOS Demonstrator by the project's ICT Working Group 7. The Demonstrator implements the vertical integration of the three-layer architectural scheme for EPOS, connecting the Integrated Core Services (ICS), Thematic Core Services (TCS) and the National Research Infrastructures (NRI). The demonstrator provides a single GUI with central key discovery and query functionalities, based on already existing services by the seismic, geologic and geodetic communities. More specifically the seismic services of the Demonstrator utilize webservices and APIs for data and discovery of raw seismic data (FDSN webservices by the EIDA Network), events (Geoportal by EMSC) and analytical data products (e.g., hazard maps by EFEHR via OGC WMS). For geologic services, the EPOS Demonstrator accesses OneGeology Europe which serves the community with geologic maps and point information via OGC webservices. The Demonstrator also provides access to raw geodetic data via a newly developed universal tool called GSAC. The Demonstrator itself resembles the future Integrated Core Service (ICS) and provides direct access to the end user. Its core functionality lies in a metadata catalogue, which serves as the central information hub and stores information about all RIs, related persons, projects, financial background and technical access information. The database schema of the catalogue is based on CERIF, which has been slightly adapted. Currently, the portal provides basic query functions as well as cross domain search. [www.epos.cineca.it

Dynamic quality of service differentiation using fixed code weight in optical CDMA networks

NASA Astrophysics Data System (ADS)

Kakaee, Majid H.; Essa, Shawnim I.; Abd, Thanaa H.; Seyedzadeh, Saleh

2015-11-01

The emergence of network-driven applications, such as internet, video conferencing, and online gaming, brings in the need for a network the environments with capability of providing diverse Quality of Services (QoS). In this paper, a new code family of novel spreading sequences, called a Multi-Service (MS) code, has been constructed to support multiple services in Optical- Code Division Multiple Access (CDMA) system. The proposed method uses fixed weight for all services, however reducing the interfering codewords for the users requiring higher QoS. The performance of the proposed code is demonstrated using mathematical analysis. It shown that the total number of served users with satisfactory BER of 10-9 using NB=2 is 82, while they are only 36 and 10 when NB=3 and 4 respectively. The developed MS code is compared with variable-weight codes such as Variable Weight-Khazani Syed (VW-KS) and Multi-Weight-Random Diagonal (MW-RD). Different numbers of basic users (NB) are used to support triple-play services (audio, data and video) with different QoS requirements. Furthermore, reference to the BER of 10-12, 10-9, and 10-3 for video, data and audio, respectively, the system can support up to 45 total users. Hence, results show that the technique can clearly provide a relative QoS differentiation with lower value of basic users can support larger number of subscribers as well as better performance in terms of acceptable BER of 10-9 at fixed code weight.

BioPreDyn-bench: a suite of benchmark problems for dynamic modelling in systems biology.

PubMed

Villaverde, Alejandro F; Henriques, David; Smallbone, Kieran; Bongard, Sophia; Schmid, Joachim; Cicin-Sain, Damjan; Crombach, Anton; Saez-Rodriguez, Julio; Mauch, Klaus; Balsa-Canto, Eva; Mendes, Pedro; Jaeger, Johannes; Banga, Julio R

2015-02-20

Dynamic modelling is one of the cornerstones of systems biology. Many research efforts are currently being invested in the development and exploitation of large-scale kinetic models. The associated problems of parameter estimation (model calibration) and optimal experimental design are particularly challenging. The community has already developed many methods and software packages which aim to facilitate these tasks. However, there is a lack of suitable benchmark problems which allow a fair and systematic evaluation and comparison of these contributions. Here we present BioPreDyn-bench, a set of challenging parameter estimation problems which aspire to serve as reference test cases in this area. This set comprises six problems including medium and large-scale kinetic models of the bacterium E. coli, baker's yeast S. cerevisiae, the vinegar fly D. melanogaster, Chinese Hamster Ovary cells, and a generic signal transduction network. The level of description includes metabolism, transcription, signal transduction, and development. For each problem we provide (i) a basic description and formulation, (ii) implementations ready-to-run in several formats, (iii) computational results obtained with specific solvers, (iv) a basic analysis and interpretation. This suite of benchmark problems can be readily used to evaluate and compare parameter estimation methods. Further, it can also be used to build test problems for sensitivity and identifiability analysis, model reduction and optimal experimental design methods. The suite, including codes and documentation, can be freely downloaded from the BioPreDyn-bench website, https://sites.google.com/site/biopredynbenchmarks/ .

Forensic psychology and correctional psychology: Distinct but related subfields of psychological science and practice.

PubMed

Neal, Tess M S

2018-02-12

This article delineates 2 separate but related subfields of psychological science and practice applicable across all major areas of the field (e.g., clinical, counseling, developmental, social, cognitive, community). Forensic and correctional psychology are related by their historical roots, involvement in the justice system, and the shared population of people they study and serve. The practical and ethical contexts of these subfields is distinct from other areas of psychology-and from one another-with important implications for ecologically valid research and ethically sound practice. Forensic psychology is a subfield of psychology in which basic and applied psychological science or scientifically oriented professional practice is applied to the law to help resolve legal, contractual, or administrative matters. Correctional psychology is a subfield of psychology in which basic and applied psychological science or scientifically oriented professional practice is applied to the justice system to inform the classification, treatment, and management of offenders to reduce risk and improve public safety. There has been and continues to be great interest in both subfields-especially the potential for forensic and correctional psychological science to help resolve practical issues and questions in legal and justice settings. This article traces the shared and separate developmental histories of these subfields, outlines their important distinctions and implications, and provides a common understanding and shared language for psychologists interested in applying their knowledge in forensic or correctional contexts. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Incorporation of basic research and service components in a field environmental geochemistry course

NASA Astrophysics Data System (ADS)

Senko, J.

2015-12-01

"Application-based service learning" (ABSL) refers to an approach to formal course instruction that integrates service and research components into the course. An ABSL approach was employed in a field-based environmental chemistry course, whose goal was to evaluate and monitor the aqueous geochemistry of coal mine-derived acid mine drainage (AMD) in the Appalachia basin. In this course, students conducted literature reviews on the geochemistry and environmental impacts of AMD, participated in a field sampling campaign of several AMD treatment systems, and conducted chemical analyses of the samples that they retrieved. The remainder of the course was dedicated to "lab meetings," during which data was analyzed, conclusions were drawn from the data, and a manuscript was drafted that described the findings of the field analyses, and made recommendations regarding the performance of the AMD treatment systems. The service component of the course focused on socioeconomic impacts of coal mining and the Appalachian region, with the final manuscript distributed to AMD treatment practitioners and state regulatory agencies. A comparison of pre- and post-course questionnaires that included Likert scale questions revealed that students' attitudes toward basic research improved over the period or the course. Based on the questionnaires attitudes toward service diminished, but "open-ended" questionnaires indicated an improved attitude toward both research and service, with an emphasis on the benefits of research that serves the community. Ultimately, we hope to develop approaches to compare the effectiveness of ABSL-based across disciplines.

A Service Oriented Infrastructure for Earth Science exchange

NASA Astrophysics Data System (ADS)

Burnett, M.; Mitchell, A.

2008-12-01

NASA's Earth Science Distributed Information System (ESDIS) program has developed an infrastructure for the exchange of Earth Observation related resources. Fundamentally a platform for Service Oriented Architectures, ECHO provides standards-based interfaces based on the basic interactions for a SOA pattern: Publish, Find and Bind. This infrastructure enables the realization of the benefits of Service Oriented Architectures, namely the reduction of stove-piped systems, the opportunity for reuse and flexibility to meet dynamic business needs, on a global scale. ECHO is the result of the infusion of IT technologies, including those standards of Web Services and Service Oriented Architecture technologies. The infrastructure is based on standards and leverages registries for data, services, clients and applications. As an operational system, ECHO currently representing over 110 million Earth Observation resources from a wide number of provider organizations. These partner organizations each have a primary mission - serving a particular facet of the Earth Observation community. Through ECHO, those partners can serve the needs of not only their target portion of the community, but also enable a wider range of users to discover and leverage their data resources, thereby increasing the value of their offerings. The Earth Observation community benefits from this infrastructure because it provides a set of common mechanisms for the discovery and access to resources from a much wider range of data and service providers. ECHO enables innovative clients to be built for targeted user types and missions. There several examples of those clients already in process. Applications built on this infrastructure can include User-driven, GUI-clients (web-based or thick clients), analysis programs (as intermediate components of larger systems), models or decision support systems. This paper will provide insight into the development of ECHO, as technologies were evaluated for infusion, and a summary of how technologies where leveraged into a significant operational system for the Earth Observation community.

Affordable passive solar homes - low-cost, compact designs. [Glossary

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

Crowther, R.L.

1984-01-01

The designs and plans of this book present total, integrative, energy design. They carefully integrate site, architecture, and interior for various population segments that meet a frugal budget. The book is divided into two sections. The first part gives data concerning design, construction, site, climatic factors, materials, interiors, financing, and other home ownership factors that enhance affordability. Basic information on the design assumptions and considerations incorporate into the homes is presented, along with passive solar systems descriptions. The second part presents designs and plans with a brief review of considerations that serve defined human living needs, as well single-family, attached,more » or multiple residential configurations. The plans are based on a dimensional grid using 4-foot and 2-foot (1.2 meter and .61 meter) increments compatible with economic standard lumber and materials sizes.« less

Dynamic issues in launch vehicle design

NASA Technical Reports Server (NTRS)

Ryan, Robert S.; Jewell, Ronald E.

1993-01-01

Launch vehicles, in general, have been defined using performance requirements and generic payload characteristics which dictated the propulsion system and the payload carrier. The vehicle concept is then selected using these requirements in conjunction with basic criteria and standards. During the design phase, the selected concept must be modified in order to cope with the numerous dynamic and other problems that occur during design and development. This is costly and is, to some extent, unnecessary. The purpose of this paper is to propose an approach for bringing the dynamic issues into focus during concept selection, where the greatest payoff exists. Delaying consideration of the issues to the design phases creates many problems, not the least of which are the impacts levied against the payload community. Volumes of information exist from prior programs on these dynamic issues and serve as the guidelines for this paper.

Developmental neuroscience of time and number: implications for autism and other neurodevelopmental disabilities

PubMed Central

Allman, Melissa J.; Pelphrey, Kevin A.; Meck, Warren H.

2011-01-01

Estimations of time and number share many similarities in both non-humans and man. The primary focus of this review is on the development of time and number sense across infancy and childhood, and neuropsychological findings as they relate to time and number discrimination in infants and adults. Discussion of these findings is couched within a mode-control model of timing and counting which assumes time and number share a common magnitude representation system. A basic sense of time and number likely serves as the foundation for advanced numerical and temporal competence, and aspects of higher cognition—this will be discussed as it relates to typical childhood, and certain developmental disorders, including autism spectrum disorder. Directions for future research in the developmental neuroscience of time and number (NEUTIN) will also be highlighted. PMID:22408612

Multiple image encryption scheme based on pixel exchange operation and vector decomposition

NASA Astrophysics Data System (ADS)

Xiong, Y.; Quan, C.; Tay, C. J.

2018-02-01

We propose a new multiple image encryption scheme based on a pixel exchange operation and a basic vector decomposition in Fourier domain. In this algorithm, original images are imported via a pixel exchange operator, from which scrambled images and pixel position matrices are obtained. Scrambled images encrypted into phase information are imported using the proposed algorithm and phase keys are obtained from the difference between scrambled images and synthesized vectors in a charge-coupled device (CCD) plane. The final synthesized vector is used as an input in a random phase encoding (DRPE) scheme. In the proposed encryption scheme, pixel position matrices and phase keys serve as additional private keys to enhance the security of the cryptosystem which is based on a 4-f system. Numerical simulations are presented to demonstrate the feasibility and robustness of the proposed encryption scheme.

Terrorism-related risk management for health care facilities.

PubMed

Reid, Daniel J; Reid, William H

2005-01-01

Clinicians should have a basic understanding of the physical and financial risk to mental health facilities related to external threat, such as (but not necessarily limited to) terrorism. Patient care and accessibility to mental health services rest not only on clinical skills, but on a place to practice them and an organized system supported by staff, physical facilities and funding. Clinicians who have some familiarity with the non-clinical requirements for care are in a position to support non-clinical staff in preventing care from being interrupted by external threats or events such as terrorist activity, and/or serving at the interface of facility operations and direct clinical care. Readers should note that this article is an introduction to the topic and cannot address all local, state, and national standards for hospital safety, or insurance providers' individual facility requirements.