WORK PLAN FOR COMPLETING A TECHNOLOGY ASSESSMENT OF WESTERN ENERGY RESOURCE DEVELOPMENT

EPA Science Inventory

This is a work plan for completing the final phase of a three year technology assessment of the development of six energy resources (coal, geothermal, natural gas, oil, oil shale, and uranium) in eight western states (Arizona, Colorado, Montana, New Mexico, North and South Dakota...

Development of a unified web-based national HIV/AIDS information system in China

PubMed Central

Mao, Yurong; Wu, Zunyou; Poundstone, Katharine; Wang, Changhe; Qin, Qianqian; Ma, Ye; Ma, Wei

2010-01-01

Background In the past, many data collection systems were in operation for different HIV/AIDS projects in China. We describe the creation of a unified, web-based national HIV/AIDS information system designed to streamline data collection and facilitate data use. Methods Integration of separate HIV/AIDS data systems was carried out in three phases. Phase 1, from January 2006 to December 2007, involved creating a set of unified data collection forms that took into account existing program needs and the reporting requirements of various international organizations. Phase 2, from January to October 2007, involved creating a web-based platform to host the integrated HIV/AIDS data collection system. Phase 3, from November to December 2007, involved pilot testing the new, integrated system prior to nationwide application. Results Eight web-based data collection subsystems based on one platform began operation on 1 January 2008. These eight subsystems cover: (i) HIV/AIDS case reporting; (ii) HIV testing and counselling; (iii) antiretroviral treatment (ART) for adults; (iv) ART for children; (v) behavioural interventions for high-risk groups; (vi) methadone maintenance treatment; (vii) sentinel and behavioural surveillance; and (viii) local county background information. The system provides real-time data to monitor HIV testing, prevention and treatment programs across the country. Conclusion China’s new unified, web-based HIV/AIDS information system has improved the efficiency of data collection, reporting, analysis and use, as well as data quality and security. It is a powerful tool to support policy making, program evaluation and implementation of the national HIV/AIDS program and, thus, may serve a model for other countries. PMID:21113041

Aftercare Guidelines for Drug and Alcohol Program Advisors

DTIC Science & Technology

1991-10-21

recovery process . Aftercare is the most critical part of this process ensuring productivity and maximization of resources. OPNAV Instruction 5350G-4...Aftercare is not a stand-alone program, it is part of a process . This process includes: (1) the harmful involvement with alcohol or other drugs or...she should understand all of the process . Three Phases The first three years after initial treatment are considered the most critical. Three phases take

Follow Through Classroom Process Measurement and Pupil Growth (1970-71). Final Report.

ERIC Educational Resources Information Center

Soar, Robert S.

This study presents results from the last year of a three-year adjunctive evaluation of classroom process measurement and pupil growth. A total of 289 classrooms involving eight experimental programs, ranging from open classrooms to contingency management classes, along with a comparison sample, were observed. Four observation instruments were…

A methodological survey identified eight proposed frameworks for the adaptation of health related guidelines.

PubMed

Darzi, Andrea; Abou-Jaoude, Elias A; Agarwal, Arnav; Lakis, Chantal; Wiercioch, Wojtek; Santesso, Nancy; Brax, Hneine; El-Jardali, Fadi; Schünemann, Holger J; Akl, Elie A

2017-06-01

Our objective was to identify and describe published frameworks for adaptation of clinical, public health, and health services guidelines. We included reports describing methods of adaptation of guidelines in sufficient detail to allow its reproducibility. We searched Medline and EMBASE databases. We also searched personal files, as well manuals and handbooks of organizations and professional societies that proposed methods of adaptation and adoption of guidelines. We followed standard systematic review methodology. Our search captured 12,021 citations, out of which we identified eight proposed methods of guidelines adaptation: ADAPTE, Adapted ADAPTE, Alberta Ambassador Program adaptation phase, GRADE-ADOLOPMENT, MAGIC, RAPADAPTE, Royal College of Nursing (RCN), and Systematic Guideline Review (SGR). The ADAPTE framework consists of a 24-step process to adapt guidelines to a local context taking into consideration the needs, priorities, legislation, policies, and resources. The Alexandria Center for Evidence-Based Clinical Practice Guidelines updated one of ADAPTE's tools, modified three tools, and added three new ones. In addition, they proposed optionally using three other tools. The Alberta Ambassador Program adaptation phase consists of 11 steps and focused on adapting good-quality guidelines for nonspecific low back pain into local context. GRADE-ADOLOPMENT is an eight-step process based on the GRADE Working Group's Evidence to Decision frameworks and applied in 22 guidelines in the context of national guideline development program. The MAGIC research program developed a five-step adaptation process, informed by ADAPTE and the GRADE approach in the context of adapting thrombosis guidelines. The RAPADAPTE framework consists of 12 steps based on ADAPTE and using synthesized evidence databases, retrospectively derived from the experience of producing a high-quality guideline for the treatment of breast cancer with limited resources in Costa Rica. The RCN outlines five key steps strategy for adaptation of guidelines to the local context. The SGR method consists of nine steps and takes into consideration both methodological gaps and context-specific normative issues in source guidelines. We identified through searching personal files two abandoned methods. We identified and described eight proposed frameworks for the adaptation of health-related guidelines. There is a need to evaluate these different frameworks to assess rigor, efficiency, and transparency of their proposed processes. Copyright © 2017 Elsevier Inc. All rights reserved.

Technology transfer program: Perspective

NASA Technical Reports Server (NTRS)

Toyshov, A. J.

1981-01-01

Most of NASA's technology transfer activities are in the area of land use (development, suitability, and planning); forestry (including wildlife and range and vegetation inventories) agriculture related activities; and water resources. The technology dissemination function is exercised through three regional applications centers which are involved in 91 applications projects within 22 states. In addition there are approximately eight application system verification transfer (ASVT) projects, 21 university applications branches, institutionalized liason activities with public interest groups, and user requirements activities. As the result of budget cuts, the ASVT and user requirements and awareness programs are to be phased out at the end of FY81. The university applications programs are to be phased down and terminated by 1985. NASA will continue to work with the user more in an R & D and an applications development capacity, and not in a national scale or administrative way.

What's Your Life Style? Phase Program, English Curriculum, 1972-1973 at Indio High School.

ERIC Educational Resources Information Center

Desert Sands Unified School District, Indio, CA.

This curriculum guide for Indio High School (California) describes a phased-elective English curriculum designed to meet the basic needs of high school students with more flexibility than traditional programs offer. The guide contains a list of courses divided to correspond to each of the eight phases in the English program. Each course in the…

Cognitive Advantage in Children Enrolled in a Second-Language Immersion Elementary School Program for Three Years

ERIC Educational Resources Information Center

Nicolay, Anne-Catherine; Poncelet, Martine

2013-01-01

Early bilingualism acquired from home or community is generally considered to positively influence cognitive development. The purpose of the present study was to determine to what extent bilingualism acquired through a second-language immersion education has a similar effect. Participants included a total of 106 French-speaking eight-year-old…

Constellation Program Thermal and Environmental Control and Life Support System Status: 2009 - 2010

NASA Technical Reports Server (NTRS)

Williams, David E.; Carrasquillo, Robyn L.; Bagdigian, Robert M.

2009-01-01

The Constellation Program (CxP) consists of spacecrafts, launch vehicles, and support systems to execute the Exploration Architecture. The Program is currently divided into three distinct phases. The first phase is to develop a vehicle to provide limited cargo resupply capability and allow crew member rotation to the International Space Station (ISS). The second phase is to support the return of humans to the moon. The final phase is currently envisioned to allow the delivery of humans and cargo to Mars for an extended time. To implement this phased approach the CxP is currently working on the first vehicle and support systems to replace the Space Shuttle and allow continued access to space. This paper provides a summary of the CxP Thermal and Environmental Control and Life Support (ECLS) work that that has occurred across the different parts of the Program in support of these three phases over the past year.

Maintenance of a smoking cessation program in public health clinics beyond the experimental evaluation period.

PubMed Central

Manfredi, C.; Crittenden, K.; Cho, Y. I.; Engler, J.; Warnecke, R.

2001-01-01

OBJECTIVES: As phase 3 of a study to evaluate a smoking cessation program in public health practice, the authors assess the maintenance and impact of the It's Time smoking cessation program in seven public maternal and child health clinics in Chicago. METHODS: The authors interviewed 404 clinic patients in the study's baseline phase (prior to introduction of the It's Time intervention program), and 610 in the program maintenance phase (in the year after experimental evaluation had ended) to assess exposure to smoking cessation interventions offered at the clinic, and smoking cessation outcomes (quit, actions toward quitting, scores on action, motivation, readiness, and confidence scales). The authors controlled for clustering of smokers within clinics, smokers' characteristics prior to clinic visit, and type of clinic service. They compared outcomes by study group (control or intervention) to which each clinic had been assigned in the earlier experimental phase. RESULTS: Compared to baseline, smokers in the maintenance phase had greater exposure to posters, provider advice and booklet, and better outcomes on seven of eight smoking cessation measures, including quitting. These improvements were larger for clinics with prior experience implementing It's Time. CONCLUSION: Participation in the experimental evaluation of the It's Time program prepared and possibly motivated the clinics to continue the program. Continuing the program resulted in greater delivery of interventions and improved smoking cessation outcomes for smokers in the clinics. PMID:11889280

Learn by Doing - Phase I of the ToxCast Research Program

EPA Science Inventory

In 2007, the USEPA embarked on a multi-year, multi-million dollar research program to develop and evaluate a new approach to prioritizing the toxicity testing of environmental chemicals. ToxCast was divided into three main phases of effort – a proof of concept, an expansion and ...

Third Phase: Achievement Gains Associated with Implementation of the Assistant Teacher Program in the First Three Grades.

ERIC Educational Resources Information Center

Handley, Herbert M.

The effectiveness of Mississippi's Assistant Teacher Program (ATP) was evaluated after its third year of operation, determining: (1) whether first graders who were exposed to teachers and assistant teachers who had been in ATP for three years continued to make progress in academic achievement; (2) the effectiveness of ATP in fostering achievement…

A Resource Guide for an Exploratory Curriculum for Three-Year Old Migrant Children.

ERIC Educational Resources Information Center

Hoffman, Stevie; Mottola, Niel

The rational for the curriculum design for three-year-old migrant children in an expanded-day educational program is presented. Consideration is given for each of the program phases, the learning environment, the rationale for a pre-service workshop and on-going in-service consultancy. This curriculum is based on the premise that, because of the…

Thin EFG octagons

NASA Astrophysics Data System (ADS)

Kalejs, J. P.

1994-01-01

Mobil Solar Energy Corporation currently practices a unique crystal growth technology for producing crystalline silicon sheet, which is then cut with lasers into wafers. The wafers are processed into solar cells and incorporated into modules for photovoltaic applications. The silicon sheet is produced using a method known as Edge-defined Film-fed growth (EFG), in the form of hollow eight-sided polygons (octagons) with 10 cm faces. These are grown to lengths of 5 meters and thickness of 300 microns, with continuous melt replenishment, in compact furnaces designed to operate at a high sheet area production area of 135 sq cm/min. The present Photovoltaic Manufacturing Technology (PVMaT) three-year program seeks to advance the manufacturing line capabilities of the Mobil Solar crystal growth and cutting technologies. If successful, these advancements will provide significant reductions in already low silicon raw material usage, improve process productivity, laser cutting throughput and yield, and so lower both individual wafer cost and the cost of module production. This report summarizes the significant technical improvements in EFG technology achieved in Phase 1 of this program. Technical results are reported for each of the three main program areas: (1) thin octagon growth (crystal growth) -- to reduce the thickness of the octagon to an interim goal of 250 microns during Phase 1, with an ultimate goal of achieving 200 micron thicknesses; (2) laser cutting -- to improve the laser cutting process, so as to produce wafers with decreased laser cutting damage at increased wafer throughput rates; and (3) process control and product specification -- to implement advanced strategies in crystal growth process control and productivity designed to increase wafer yields.

McIntosh Unit 4 PCFB demonstration project

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

Dodd, A.M.; Dryden, R.J.; Morehead, H.T.

1997-12-31

The City of Lakeland, Foster Wheeler Corporation and Westinghouse Electric Corporation have embarked on a utility scale demonstration of Pressurized Circulating Fluidized Bed (PCFB) technology at Lakeland`s McIntosh Power Station in Lakeland, Florida. The US Department of Energy will be providing approximately $195 million of funding for the project through two Cooperative Agreements under the auspices of the Clean Coal Technology Program. The project will involve the commercial demonstration of Foster Wheeler Pyroflow PCFB technology integrated with Westinghouse`s Hot Gas Filter (HGF) and power generation technologies. The total project duration will be approximately eight years and will be structured intomore » three separate phases; two years of design and permitting, followed by an initial period of two years of fabrication and construction and concluding with a four year demonstration (commercial operation) period. It is expected that the project will show that Foster Wheeler`s Pyroflow PCFB technology coupled with Westinghouse`s HGF and power generation technologies represents a cost effective, high efficiency, low emissions means of adding greenfield generation capacity and that this same technology is also well suited for repowering applications.« less

Long Term Effects of an Affective-Social Educational Program upon Elementary School Age Children.

ERIC Educational Resources Information Center

Stilwell, William E.

The paper contrasts an affective education program with a traditional education program in a school district in Kentucky. Over 200 elementary students participated in affective activities in three 30-minute sessions per week during a 12-week pilot phase and a two-year study phase. For final data analysis, children were placed in groups labeled…

A Study of the Nontraditional and Social Impact of Vocational Education on Individuals in Illinois.

ERIC Educational Resources Information Center

Carvell Education Managment Planning, Inc., Los Angeles, CA.

This final report concludes a three-year project to identify the program impact on 125 youths and adults who took vocational education in eight locations in Illinois. The longitudinal case study began in 1978-79 when the subjects were still enrolled in their vocational programs. Many of the students who became case subjects for the study were…

The 2-MEV model: Constancy of adolescent environmental values within an 8-year time frame

NASA Astrophysics Data System (ADS)

Bogner, F. X.; Johnson, B.; Buxner, S.; Felix, L.

2015-08-01

The 2-MEV model is a widely used tool to monitor children's environmental perception by scoring individual values. Although the scale's validity has been confirmed repeatedly and independently as well as the scale is in usage within more than two dozen language units all over the world, longitudinal properties still need clarification. The purpose of the present study therefore was to validate the 2-MEV scale based on a large data basis of 10,676 children collected over an eight-year period. Cohorts of three different US states contributed to the sample by responding to a paper-and-pencil questionnaire within their pre-test initiatives in the context of field center programs. Since we used only the pre-program 2-MEV scale results (which is before participation in education programs), the data were clearly unspoiled by any follow-up interventions. The purpose of analysis was fourfold: First, to test and confirm the hypothesized factorized structure for the large data set and for the subsample of each of the three states. Second, to analyze the scoring pattern across the eight years' time range for both preservation and utilitarian preferences. Third, to investigate any age effects in the extracted factors. Finally, to extract suitable recommendations for educational implementation efforts.

A PLAN FOR EXPANSION AND DEVELOPMENT OF EDUCATION DEPARTMENTS OF FLORIDA DIVISION OF CORRECTIONS, IN COOPERATION WITH FLORIDA STATE UNIVERSITY ADULT EDUCATION DEPARTMENT.

ERIC Educational Resources Information Center

ENDWRIGHT, D.K.

THE PLAN FOR EXPANSION AND DEVELOPMENT OF EDUCATION PROGRAMS IN CORRECTIVE INSTITUTIONS IS ORGANIZED INTO FIVE TIMED PHASES TO BE COMPLETED IN THREE YEARS. A CHART REPRESENTING THE PROGRAM, AFFILIATED RESEARCH AND AGENCIES DELINEATES PLANNED ACTIVITIES. PHASE ONE (15 WEEKS) WILL SURVEY EXISTING PROGRAMS (VOCATIONAL AND ACADEMIC FACILITIES,…

A Multi-Modal Digital Game-Based Learning Environment for Hospitalized Children with Chronic Illnesses.

ERIC Educational Resources Information Center

Chin, Jui-Chih; Tsuei, Mengping

2014-01-01

The aim of this study was to explore the digital game-based learning for children with chronic illnesses in the hospital settings. The design-based research and qualitative methods were applied. Three eight-year-old children with leukemia participated in this study. In the first phase, the multi-user game-based learning system was developed and…

Harvesting small trees and forest residues

Treesearch

Bryce J. Stokes

1992-01-01

Eight countries collaborated and shared technical information on the harvesting of small trees and forest residues in a three year program. Proceedings and reports from workshops and reviews are summarized in a review of activities and harvesting systems of the participating countries. Four databases were developed for harvesting and transportation of these materials...

Feasibility of an eight-week outpatient-based pulmonary rehabilitation program for advanced lung cancer patients undergoing cytotoxic chemotherapy in Korea.

PubMed

Park, Young Sik; Lee, Jinwoo; Keum, Bhumsuk; Oh, Byung-Mo

2018-06-22

The scientific evidence supporting pulmonary rehabilitation (PR) for lung cancer patients undergoing cytotoxic chemotherapy is accumulating; however, the feasibility of outpatient-based PR in these patients has not yet been evaluated in Korea. We conducted an eight-week outpatient-based PR feasibility study in a tertiary referral hospital setting. Patients with advanced lung cancer (non-small cell lung cancer IIIB-IV and small-cell lung cancer extensive disease) scheduled to undergo first-line cytotoxic chemotherapy underwent PR consisting of 60-minute sessions twice a week under the guidance and supervision of a physical therapist, for a total of eight weeks. Feasibility was assessed based on completion of the PR program. In total, 12 patients (median age 68 years) were enrolled; 11 (91.7%) were male with a history of smoking. Among these 12 patients, 9 (75%) completed the eight-week outpatient-based PR program. Three patients could not complete the PR program: two were unwilling and one died from complications of lung cancer. This study showed a 75% completion rate of an eight-week outpatient-based PR program for advanced lung cancer patients undergoing cytotoxic chemotherapy, which supports its feasibility. © 2018 The Authors. Thoracic Cancer published by China Lung Oncology Group and John Wiley & Sons Australia, Ltd.

Effects of virtual reality training using Nintendo Wii and treadmill walking exercise on balance and walking for stroke patients.

PubMed

Bang, Yo-Soon; Son, Kyung Hyun; Kim, Hyun Jin

2016-11-01

[Purpose] The purpose of this study is to investigate the effects of virtual reality training using Nintendo Wii on balance and walking for stroke patients. [Subjects and Methods] Forty stroke patients with stroke were randomly divided into two exercise program groups: virtual reality training (n=20) and treadmill (n=20). The subjects underwent their 40-minute exercise program three times a week for eight weeks. Their balance and walking were measured before and after the complete program. We measured the left/right weight-bearing and the anterior/posterior weight-bearing for balance, as well as stance phase, swing phase, and cadence for walking. [Results] For balance, both groups showed significant differences in the left/right and anterior/posterior weight-bearing, with significant post-program differences between the groups. For walking, there were significant differences in the stance phase, swing phase, and cadence of the virtual reality training group. [Conclusion] The results of this study suggest that virtual reality training providing visual feedback may enable stroke patients to directly adjust their incorrect weight center and shift visually. Virtual reality training may be appropriate for patients who need improved balance and walking ability by inducing their interest for them to perform planned exercises on a consistent basis.

Effects of virtual reality training using Nintendo Wii and treadmill walking exercise on balance and walking for stroke patients

PubMed Central

Bang, Yo-Soon; Son, Kyung Hyun; Kim, Hyun Jin

2016-01-01

[Purpose] The purpose of this study is to investigate the effects of virtual reality training using Nintendo Wii on balance and walking for stroke patients. [Subjects and Methods] Forty stroke patients with stroke were randomly divided into two exercise program groups: virtual reality training (n=20) and treadmill (n=20). The subjects underwent their 40-minute exercise program three times a week for eight weeks. Their balance and walking were measured before and after the complete program. We measured the left/right weight-bearing and the anterior/posterior weight-bearing for balance, as well as stance phase, swing phase, and cadence for walking. [Results] For balance, both groups showed significant differences in the left/right and anterior/posterior weight-bearing, with significant post-program differences between the groups. For walking, there were significant differences in the stance phase, swing phase, and cadence of the virtual reality training group. [Conclusion] The results of this study suggest that virtual reality training providing visual feedback may enable stroke patients to directly adjust their incorrect weight center and shift visually. Virtual reality training may be appropriate for patients who need improved balance and walking ability by inducing their interest for them to perform planned exercises on a consistent basis. PMID:27942130

Satellite solar power - Will it pay off

NASA Technical Reports Server (NTRS)

Hazelrigg, G. A., Jr.

1977-01-01

A cost analysis is presented for front-end investments required for the development of a satellite solar power system. The methodology used makes use of risk analysis techniques to quantify the present state of knowledge relevant to the construction and operation of a satellite solar power station 20 years in the future. Results are used to evaluate the 'expected value' of a three-year research program providing additional information which will be used as a basis for a decision to either continue development of the concept at an increasing funding level or to terminate or drastically alter the program. The program is costed phase by phase, and a decision tree is constructed. The estimated probability of success for the research and studies phase is .540. The expected value of a program leading to the construction of 120 systems at a rate of four per year is 12.433 billion dollars.

Comparative Study on the Education System of Traditional Medicine in China, Japan, Korea, and Taiwan.

PubMed

Park, Yu Lee; Huang, Ching Wen; Sasaki, Yui; Ko, Youme; Park, Sunju; Ko, Seong-Gyu

2016-01-01

China, Japan, Korea, and Taiwan have developed modernized education systems in traditional medicine. This study aims to provide an overview of the education systems in these countries and compare them. Data were collected through the websites of government agencies, universities, and relevant organizations. These countries have systemically developed basic medical education (BME), postgraduate medical education (PGME), and continuing medical education (CME) in traditional medicine. BME is provided at colleges of traditional medicine at the undergraduate level and graduate levels. The length of education at the undergraduate level is five, six, and seven years in China, Korea, and Taiwan, respectively; the length at the graduate level is four years in Korea and five years in Taiwan. A seven- or eight-year program combining undergraduate and graduate courses is unique to China. In Japan, unlike in other countries, there are two distinct education systems-one is comprised of courses on traditional medicine included in the curriculum for Western medical doctors, and the other is a three- or four-year undergraduate program for practitioners including acupuncturists and moxibustionists. PGME in Korea consists of one-year internship and three-year residency programs which are optional; however, in China and Taiwan, internship is required for the national licensing examination and further training is in the process of standardization. The required credits for maintenance of CME are eight per year in Korea, 25 per year in China, and 180 over six years in Taiwan. The design of the educational systems in these countries can provide useful information for the development of education in traditional medicine around the world. Copyright © 2016. Published by Elsevier Inc.

Subluxation of the femoral head in coxa plana.

PubMed

Richards, B S; Coleman, S S

1987-12-01

Twenty-two patients who had severe coxa plana had closed reduction for lateral subluxation of the femoral head, as determined radiographically. All had painful limitation of motion of the hip that prevented proper positioning of the femoral head using a brace. The average age when the patients were first seen was eight years and six months. General anesthesia was required in order to obtain the reduction, and percutaneous tenotomy of the adductor longus was done whenever necessary. After the reduction, a Petrie cast was worn for several months. The length of follow-up averaged three years and eight months (range, two years to six years and eight months). Radiographic evaluation at the time of the last follow-up showed nine hips to be spherically congruent, twelve to be spherically congruent, and one to be incongruent. Thus, in 95 per cent of the hips, a congruent joint was obtained using this method of treatment. These results strongly support the concept that all treatment should be directed at containing the femoral head within the acetabulum during the clinically active phase of coxa plana.

Designing Technology for Children: Moving from the Computer into the Physical World with Electronic Blocks

ERIC Educational Resources Information Center

Wyeth, Peta; Purchase, Helen

2002-01-01

Electronic Blocks are a new programming environment designed specifically for children between three and eight years of age. As such, the design of the Electronic Block environment is firmly based on principles of developmentally appropriate practices in early childhood education. Electronic Blocks are the physical embodiment of computer…

Follow Up Study of Female Radio and TV Servicing Apprentices. Part 1.

ERIC Educational Resources Information Center

Society for Research on Women, Auckland (New Zealand).

Female program completers and dropouts from a one-year course in radio and television servicing at Auckland Technical Institute (New Zealand) were followed up. Respondents included nine completers from the 1977 course, eight completers from the 1978 course, and three dropouts. Background information showed that 10 completers started the course…

AN EIGHT WEEK SUMMER INSTITUTE TRAINING PROGRAM TO TRAIN INSTRUCTORS OF INSTRUMENTATION TECHNOLOGY.

ERIC Educational Resources Information Center

MCKEE, DELBERT A.

A SUMMER INSTITUTE IN INSTRUMENTATION TECHNOLOGY WAS HELD TO PROVIDE TEACHERS WITH CURRENT KNOWLEDGE ON AUTOMATIC, PROCESS-CONTROL INSTRUMENTATION. A PREVIOUSLY DEVELOPED GUIDE FOR A 2-YEAR, POST-HIGH SCHOOL CURRICULUM PROVIDED THE BASIS FOR INSTRUCTION AND DISCUSSION DURING THE INSTITUTE. THREE COURSES IN MEASUREMENT AND INSTRUMENT SHOP…

Comparison of Total Solar Irradiance with NASA/NSO Spectromagnetograph Data in Solar Cycles 22 and 23

NASA Technical Reports Server (NTRS)

Jones, Harrison P.; Branston, Detrick D.; Jones, Patricia B.; Popescu, Miruna D.

2002-01-01

An earlier study compared NASA/NSO Spectromagnetograph (SPM) data with spacecraft measurements of total solar irradiance (TSI) variations over a 1.5 year period in the declining phase of solar cycle 22. This paper extends the analysis to an eight-year period which also spans the rising and early maximum phases of cycle 23. The conclusions of the earlier work appear to be robust: three factors (sunspots, strong unipolar regions, and strong mixed polarity regions) describe most of the variation in the SPM record, but only the first two are associated with TSI. Additionally, the residuals of a linear multiple regression of TSI against SPM observations over the entire eight-year period show an unexplained, increasing, linear time variation with a rate of about 0.05 W m(exp -2) per year. Separate regressions for the periods before and after 1996 January 01 show no unexplained trends but differ substantially in regression parameters. This behavior may reflect a solar source of TSI variations beyond sunspots and faculae but more plausibly results from uncompensated non-solar effects in one or both of the TSI and SPM data sets.

Design definition of the Laser Atmospheric Wind Sounder (LAWS), phase 2. Volume 1: Executive summary

NASA Technical Reports Server (NTRS)

1992-01-01

The LAWS phase 1 and phase 2 studies have been completed on schedule and have led to significant advances in CO2 laser development. The Phase 2 Design Definition Study has shown that a large scanning mirror/high pulse energy laser LAWS Instrument is feasible and within the existing technology. The capability to monitor wind velocities with backscatter ratios of 10(exp 11) m(exp -1) SR(exp -1) is feasible. The weight budget allocated for the baseline LAWS is adequate, and sufficient reserves exist with the potential downsized configuration. With the possible decrease in available power from the baseline of 2.2 kW guideline, power and shot management is critical for the baseline configuration (15 to 20 J). This is particularly true during the 100 day occultation period each year. With the downsized configurations (5 to 7 J), power management is still necessary during the occultation but is primarily limited to shot management over the polar regions. The breadboard effort has produced significant laser advances for a tight 18 month schedule and the minimum budgets available from NASA, Lockheed, and TDS. Using the NASA funds and Lockheed and TDS fixed assets budgets, the breadboard was designed, fabricated, and brought on-line with first laser light within 16 months after ATP. First laser beam was obtained on 21 April 1992 at a 5 J power level. Tests since then have been conducted at sustained, repetitive pulse levels of over 7 J and 20 Hz. This is an increase of over two or three times greater than any system previously developed from this type laser. Increased power levels and additional life tests will be accomplished in the next LAWS phase. The Lockheed LAWS design will operate in the gravity gradient mode on-orbit, and all possible instrument vibration and jitter modes have been considered. Adequate pointing stability and control is state-of-the-art technology for the critical time periods, frequency rates, and control responses required by LAWS. Lockheed recommends a 6-1/2 year phase C/D program for LAWS to provide adequate feedback from the engineering unit and the qualification unit to the final flight unit. Assuming a one year period for LAWS integration to the spacecraft, followed by a six-month period for launch vehicle integration, LAWS could be successfully developed and launched in eight years. Our baseline design or downsized design can be accommodated by either the Atlas 2AS or the Delta launch vehicles. Lockheed's recommendation is that, based on the successful phase 2 design study and breadboard program, a follow-on 18 month extended breadboard testing program and additional system engineering studies, primarily in interfacing with a to be defined platform, be initiated. This should be immediately followed by the phase C/D program, leading to a LAWS launch in late 2001 or early 2002.

Comparison of traditional six-year and new four-year dental curricula in South Korea.

PubMed

Komabayashi, Takashi; Ahn, Chul; Kim, Kang-Ju; Oh, Hyo-Won

2012-01-01

This study aimed to compare the dental curriculum of the traditional six-year system with that of the new four-year (graduate-entry) system in South Korea. There are 11 dental schools in South Korea: six are public and five are private. Eight offer the new four-year program and the other three offer the traditional six-year program. Descriptive analyses were conducted using bibliographic data and local information along with statistical analyses such as chi-square tests. In the six-year programs, clinical dentistry subjects were taught almost equally in practical and didactic courses, while the basic science courses were taught more often as practical courses (P < 0.0001). In the four-year programs, both the basic science and clinical dentistry subjects were taught didactically more often; while more dentistry subjects were taught than basic sciences (P = 0.004). The four-year program model in South Korea is more focused on dentistry than on basic science, while both basic and clinical dentistry subjects were equally taught in the six-year program.

Essential KPIs for School Nutrition Program Success

ERIC Educational Resources Information Center

Rushing, Keith

2017-01-01

Purpose/Objectives: The purpose of the project was to develop a research based resource to support SN professionals in effectively utilizing KPIs to manage their programs. Methods: This project consisted of four phases. In Phase 1, a think tank of eight school nutrition professionals identified the general topic areas and format for the resource.…

A Sequenced Instructional Program in Physical Education for the Handicapped, Phase III. Producing and Disseminating Demonstration Packages. Final Report.

ERIC Educational Resources Information Center

Carr, Dorothy B.; Avance, Lyonel D.

Presented is a sequenced instructional program in physical education which constitutes the third of a three-phase, 4-year project, funded by Title III, for handicapped children, preschool through high school levels, in the Los Angeles Unified School District. Described are the project setting and the following accomplishments: a curriculum guide…

A Study of the Extent and Effect of English Language Training for Refugees. Phase II: Classroom Observation and Community Survey.

ERIC Educational Resources Information Center

Reder, Stephen; Cohn, Mary

The second phase of a study of the impact of English language training programs on adult Southeast Asian refugees involved on-site visits to 22 intensive programs in eight metropolitan areas: San Diego, Seattle, Minneapolis/St. Paul, New Orleans, Oklahoma City, Northern Virginia/Washington, DC, and Stockton, California. Programs represented a wide…

7 CFR 3403.4 - Three-phase program.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AGRICULTURE SMALL BUSINESS INNOVATION RESEARCH GRANTS PROGRAM Program Description § 3403.4 Three-phase program. The Small Business Innovation Research Grants Program is carried out in three separate phases...

7 CFR 3403.4 - Three-phase program.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AGRICULTURE SMALL BUSINESS INNOVATION RESEARCH GRANTS PROGRAM Program Description § 3403.4 Three-phase program. The Small Business Innovation Research Grants Program is carried out in three separate phases...

7 CFR 3403.4 - Three-phase program.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGRICULTURE SMALL BUSINESS INNOVATION RESEARCH GRANTS PROGRAM Program Description § 3403.4 Three-phase program. The Small Business Innovation Research Grants Program is carried out in three separate phases...

An Intervention Based on Video Feedback and Questioning to Improve Tactical Knowledge in Expert Female Volleyball Players.

PubMed

Moreno, M Perla; Moreno, Alberto; García-González, Luis; Ureña, Aurelio; Hernández, César; Del Villar, Fernando

2016-06-01

This study applied an intervention program, based on video feedback and questioning, to expert female volleyball players to improve their tactical knowledge. The sample consisted of eight female attackers (26 ± 2.6 years old) from the Spanish National Volleyball Team, who were divided into an experimental group (n = 4) and a control group (n = 4). The video feedback and questioning program applied in the study was developed over eight reflective sessions and consisted of three phases: viewing of the selected actions, self-analysis and reflection by the attacker, and joint player-coach analysis. The attackers were videotaped in an actual game and four clips (situations) of each of the attackers were chosen for each reflective session. Two of the clips showed a correct action by the attacker, and two showed an incorrect decision. Tactical knowledge was measured by problem representation with a verbal protocol. The members of the experimental group showed adaptations in long-term memory, significantly improving their tactical knowledge. With respect to conceptual content, there was an increase in the total number of conditions verbalized by the players; with respect to conceptual sophistication, there was an increase in the indication of appropriate conditions with two or more details; and finally, with respect to conceptual structure, there was an increase in the use of double or triple conceptual structures. The intervention program, based on video feedback and questioning, in addition to on-court training sessions of expert volleyball players, appears to improve the athletes' tactical knowledge. © The Author(s) 2016.

Malignant histiocytosis in childhood: morphologic considerations.

PubMed

Jurco, S; Starling, K; Hawkins, E P

1983-12-01

Eight cases diagnosed over a ten-year period as malignant histiocytosis (MH; histiocytic medullary reticulosis) were reviewed to clarify diagnostic criteria for the childhood disease and to identify sources of diagnostic confusion. Five of the eight cases met the authors' criteria for diagnosis; i.e., they were characterized by loose mixed infiltrates composed of three cell types--well-differentiated histiocytes, prohistiocytes, and malignant histiocytes--and they had no leukemic phase. Three cases did not share these features and were reclassified. The liver was found to be the organ most useful in premortem diagnosis, and immunoperoxidase staining for immunoglobulins and lysozyme was also helpful. The clinical and morphologic features of the five cases confirm the authors' view that diagnoses of MH should be limited to cases in which there is a loose pleomorphic population of all three types of histiocytes and that cases with monomorphous populations of aggregated malignant cells should be classified as lymphomas.

Critical anisotropies of a geometrically frustrated triangular-lattice antiferromagnet

NASA Astrophysics Data System (ADS)

Swanson, M.; Haraldsen, J. T.; Fishman, R. S.

2009-05-01

This work examines the critical anisotropy required for the local stability of the collinear ground states of a geometrically frustrated triangular-lattice antiferromagnet (TLA). Using a Holstein-Primakoff expansion, we calculate the spin-wave frequencies for the one-, two-, three-, four-, and eight-sublattice (SL) ground states of a TLA with up to third neighbor interactions. Local stability requires that all spin-wave frequencies are real and positive. The two-, four-, and eight-SL phases break up into several regions where the critical anisotropy is a different function of the exchange parameters. We find that the critical anisotropy is a continuous function everywhere except across the two-SL/three-SL and three-SL/four-SL phase boundaries, where the three-SL phase has the higher critical anisotropy.

Delivering radiology supplies just-in-time.

PubMed

Clinton, M

1999-01-01

The radiology department at Dartmouth Hitchcock Medical Center (DHMC) adopted a just-in-time (JIT) inventory management system in 1992, reducing the volume of its in-house inventory of radiology supplies from a value of $400,000 to $16,000, just enough for four to five days of activity. An asset manager, the only person authorized to order supplies, was given responsibility for maintaining the department's supply of fixed and consumable assets. The first step in implementing the new system was to identify the supplies needed, standardize them and determine how often deliveries would be made. The JIT implementation team developed a request for proposal (RFP) that incorporated the standardized list of supplies. Three radiology supply vendors were invited to respond to the RFP. The team later determined that only one vendor was capable of implementing the JIT program. A three-year contract was awarded to that vendor. As that three-year contract reached completion, DHMC offered the JIT program to its eight affiliate hospitals and four outpatient clinics. The team decided to re-bid the contract for the entire network, which collectively performed 700,000 radiology exams annually. The new RFP encompassed 90 percent of the network's consumable supplies and offered customized delivery for each facility. The team identified eight criteria necessary for the evaluation of each vendor response to the RFP, rather than use price as the only consideration. The company that won the three-year contract furnished 90 percent of the radiology supplies for the DHMC network, allowing even further savings by the network, particularly for the smaller facilities and clinics. The program is continually monitored, adjusted and enhanced in order to incorporate changing departmental needs.

Assessing the Effect of Adult High School Completion Programs on Graduate Placement. Final Report.

ERIC Educational Resources Information Center

Des Moines Area Community Coll., Ankeny, IA.

Three thousand eight hundred ninety-eight adults who had received a High School Equivalency Diploma (HSED) during 1976 in Iowa were surveyed to assess the impact of finishing a high school completion program on their placement after completion. Three hundred Iowa employers were also surveyed to analyze existing personnel policies and practices…

The Canadian Ozone Watch and UV-B advisory programs

NASA Technical Reports Server (NTRS)

Kerr, J. B.; Mcelroy, C. T.; Tarasick, D. W.; Wardle, D. I.

1994-01-01

The Ozone Watch, initiated in March, 1992, is a weekly bulletin describing the state of the ozone layer over Canada. The UV-B advisory program, which started in May, 1992, produces daily forecasts of clear-sky UV-B radiation. The forecast procedures use daily ozone measurements from the eight-station monitoring network, the output from the Canadian operational forecast model and a UV-B algorithm based on three years of spectral UV-B measurements with the Brewer spectrophotometer.

LIFECHECK: a successful, low touch, low tech, in-plant, cardiovascular disease risk identification and modification program.

PubMed

Henritze, J; Brammell, H L; McGloin, J

1992-01-01

LIFECHECK, a voluntary, in-plant cardiovascular risk identification and modification program, was developed to complement Coors Wellness Center-based programs. LIFECHECK was offered to the 1,320 employees located at the Coors Engineering Center and Can Manufacturing Complex at the Coors Brewing Company. The initial 30-minute screening included height, weight, blood pressure, cholesterol, smoking history, weekly Kcal expenditure, self-rating of health, and health effects of stress. Participants concluded the screening session with a wellness counselor who reviewed results and referred them to the appropriate intervention activities. The eight-week intervention was provided at the worksite and was available to all shifts. The intervention included an activity competition and activity classes; nutrition, hypertension, smoking, and lipid classes; a smoke-out day; one-on-one counseling; exercise equipment at four worksites; posters; traymats; table tents; and electronic messages. A total of 692 employees, 52% of those eligible, participated in the initial screening. Of these, 91% had one or more risk factors, and 33% had three to five cardiovascular disease risk factors. A total of 499 employees, 72% of those eligible, completed the follow-up screening. Thirty-two percent of the employees who participated in LIFECHECK had not used the Wellness Center in the eight years it had been open. There were significant changes in employees who completed the eight-week program for systolic blood pressure, total cholesterol, weight, physical activity, and risk of ischemic heart disease within eight years as measured by the Framingham score (p less than 0.05).(ABSTRACT TRUNCATED AT 250 WORDS)

The natural course of anxiety symptoms in early adolescence: factors related to persistence.

PubMed

Voltas, Núria; Hernández-Martínez, Carmen; Arija, Victoria; Canals, Josefa

2017-11-01

Anxiety disorders are the most common mental health problems during childhood and adolescence. This study examined the course of anxiety symptoms in early adolescents from the general population over three phases. Prospective cohort study. Two hundred and forty-two participants (mean-age of 13.52) from a baseline sample of 1514 (mean-age of 10.23) were followed up three times. Of the 1514 children, those with emotional risk and controls without risk constituted the second-phase sample (n = 562; mean-age of 11.25). The Screen for Child Anxiety Related Emotional Disorders-SCARED was administered in all three phases. Fifty-six percent and 32% of respondents showed total scores above the SCARED cutoff point at one and three years follow-up, respectively. Eight percent showed fluctuating symptoms. Fifty-five percent of respondents showed high scores for any subtype of anxiety over three years. Social phobia and generalized anxiety symptoms were the most prevalent and persistent. Participants with persistent separation anxiety showed the highest co-occurrence with symptoms of other psychopathological disorders. Participants with persistent anxiety showed lower academic performance. Being male was a protective factor against persistence. The data support anxiety maintenance during early adolescence. Early adolescence is a critical period which may involve other serious academic, social, and family problems.

Blending Pedagogy and Content: A New Curriculum for Museum Teachers

ERIC Educational Resources Information Center

Castle, M. Christine

2006-01-01

This article examines how curriculum studies can inform training and development programs for museum teachers (docents, interpreters, guides, gallery educators, and so on). It focuses on the results of a year-long study done with eight museum teachers in three Canadian informal learning settings. A key aim of this research was to examine the…

Utility in a Fallible Tool: A Multi-Site Case Study of Automated Writing Evaluation

ERIC Educational Resources Information Center

Grimes, Douglas; Warschauer, Mark

2010-01-01

Automated writing evaluation (AWE) software uses artificial intelligence (AI) to score student essays and support revision. We studied how an AWE program called MY Access![R] was used in eight middle schools in Southern California over a three-year period. Although many teachers and students considered automated scoring unreliable, and teachers'…

Massachusetts Workplace Education Initiative. Year 3 Evaluation. Final Report.

ERIC Educational Resources Information Center

Rayman, Paula; And Others

An evaluation of the Massachusetts Workplace Education Initiative brings together three phases: (1) a pilot outcome study conducted with a sample of six local workplace education programs and featuring the perspectives of workers, labor, and management; (2) program profiles for seven federally funded workplace education programs coordinated by the…

Implementing the TARGET Model in Physical Education: Effects on Perceived Psychobiosocial and Motivational States in Girls.

PubMed

Bortoli, Laura; Bertollo, Maurizio; Filho, Edson; di Fronso, Selenia; Robazza, Claudio

2017-01-01

Grounded in achievement goal and self-determination theories, the purpose of this study was to investigate the effects of mastery and performance climate interventions on students' psychobiosocial (PBS) states and self-determined motivation. A first study was conducted to determine the validity of the measures. In a second study, two groups of female students ( N = 65, 14-15 years of age) took part in the investigation. A mastery-performance group participated in eight task-involving lessons and then in another set of eight ego-involving lessons. A performance-mastery group participated in ego-involving lessons and then in task-involving lessons. Findings revealed that the program was effective in changing PBS states and self-determined motivation in the performance-mastery group. In particular, participants in this group reported lower scores on pleasant/functional PBS states and self-determined motivation after the first phase of the intervention. Furthermore, lower levels of self-determined motivation were maintained after the second phase of the intervention, thereby suggesting detrimental carryover effects.

Development and evaluation of the Motivation to Limit Screen-time Questionnaire (MLSQ) for adolescents.

PubMed

Lubans, D R; Lonsdale, C; Plotnikoff, R C; Smith, J; Dally, K; Morgan, P J

2013-11-01

The aim of this study was to design and evaluate a brief scale to assess adolescents' motivation to limit their screen-time using a self-determination theory (SDT) framework. The development and evaluation of the Motivation to Limit Screen-time Questionnaire (MLSQ) involved three phases. In Phase 1, experts in SDT were asked to review the content validity of the MLSQ items. In Phase 2, adolescent boys (N=342, mean age=12.7 ±.5 years) completed the MLSQ and the factorial validity of the model was explored. In Phase 3, adolescent boys (N=48, mean age=14.3 ± 1.3 years) completed the MLSQ on two occasions separated by 1-week. Phases 2 and 3 were conducted in New South Wales, Australia in 2012. Twenty four SDT experts reviewed the original scale items. Validity coefficients associated with six of the original eight items exceeded the threshold value (V>.68, p<.01). In Phase 2, the revised three-factor (9-items) model provided a good fit to the data (SRMR=.07, CFI=.96). The intraclass correlation (ICC) values were .67 for amotivation and .70 and .82 for controlled and autonomous motivation, respectively. This study has provided preliminary evidence for the validity and reliability of the MLSQ in adolescent boys. © 2013.

Cerebral Palsy Not Necessary: Maxi-Move. Do It Yourself for Parents with Movement Delayed Children under Eight.

ERIC Educational Resources Information Center

Lotz, H. Winky

Written for parents to use in the home environment, this illustrated handbook describes the Maxi-Move program, an intensive one-year program of exercise for children of one to eight years of age, who have cerebral palsy. The program does not use physical therapy, patterning, or specific movement goals, but focuses on having fun, creating…

Relationships that Emerged through Participation in a Year 9 Experiential Education Program

ERIC Educational Resources Information Center

Robinson, Tony

2013-01-01

Outdoor Education (OE) and Experiential Education (EE) programs are becoming increasingly popular in Victorian schools. This article is derived from findings that emerged through the interpretation of case study data gathered for my doctoral thesis of a three-phased, non-residential, EE program. This interpretation process highlighted five themes,…

All the King's Men.

ERIC Educational Resources Information Center

Seeberg, Mark S.

1980-01-01

Reports on a four-year-old, team-taught secondary interdisciplinary program that combined English, social studies, biology, and geometry. The course was organized into three phases: (1) the "Paper Chase," teaching learning skills; (2) "Welcome to the Monkey House," which addressed fundamental human issues; and (3) "Phase Out," or personal…

Effects of Tennis Training on Personality Development in Children and Early Adolescents

ERIC Educational Resources Information Center

Demir, Erdal; Sahin, Gülsah; Sentürk, Ugur; Aydin, Halide; Altinkök, Mustafa

2016-01-01

The objective of this study was to investigate the effects of a 12-week basic tennis training program on the personality development of early adolescents aged between 9 and 11 years. The research methodology consisted of a single group pre-test/post-test design implemented with a total of eight volunteer children (three boys and five girls). The…

Findings from an Independent Evaluation of the AMNH's Online Seminars on Science Course: "Sharks and Rays"

ERIC Educational Resources Information Center

Inverness Research, 2008

2008-01-01

Inverness Research studied the American Museum of Natural History (AMNH) Seminars on Science program for eight years, from its inception in 1998 to 2006. This paper presents teacher survey ratings for Sharks and Rays, along with profiles of three teachers who took the course. Fifteen course takers from nine states who responded to the annual…

Findings from an Independent Evaluation of the AMNH's Online Seminars on Science Course: "Genetics, Genomics, Genethics"

ERIC Educational Resources Information Center

Inverness Research, 2008

2008-01-01

Inverness Research studied the American Museum of Natural History (AMNH) Seminars on Science program for eight years, from its inception in 1998 to 2006. This paper presents teacher survey ratings for "Genetics, Genomics, Genethics", along with profiles of three teachers who took the course. Course takers report on the annual follow-up…

US-China Collaboration on Landslide Research and Student Training

NASA Astrophysics Data System (ADS)

Wang, G.

2016-12-01

Funded by a NSF International Research Experience for Students (IRES) project (OIA: 1460034) at the University of Houston (http://ires.nsm.uh.edu), the author brought eight U.S. students to China in the summer of 2016. The host university at the China side is the China University of Geoscience at Wuhan. The international collaborative project is designed to expose U.S. students to the international landslide research community at an early stage of their careers. The NSF IRES program will support minimum 18 U.S. students (two graduates and four undergraduates per year) to conduct advanced landslide research in the Three Gorges area in China during the summers (eight weeks) of 2016, 2017, and 2018. The 2016 summer program includes a one-week-long pre-training at the University of Houston, a two-week-long intensive Chinese language and cultural course at the main campus of the China University of Geosciences (Wuhan), a four-week-long landslide field investigation in the Three Gorges Reservoir area, and a one-week-long wrap-up at the University of Houston. This presentation will introduce the experiences and lessons that we learned from the first-year activities of the international collaborative project.

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

Hunter, R.B.

This is the final progress report of a Department of Energy (DOE), Nevada operations Office (NV), program to monitor the ecology of the Nevada Test Site (NTS). The eight-year Basic Environmental Compliance and Monitoring Program (BECAMP) included meeting goals of understanding the spatial and temporal changes of plants and animals on the NTS, and determining the effects of DOE operations on those plants and animals. Determination of the changes was addressed through monitoring the most common plant and animal species at undisturbed (baseline) plots located in the major NTS valleys and mesas. One plot in Yucca Flat, the site ofmore » most nuclear weapons tests, was monitored annually, while other baseline plots were censused on a three- or four-year cycle. Effects of DOE operations were examined at sites of major disturbances, related to both DOE operations and natural disturbance mechanisms, censused on a three-year cycle. This report concentrates on work completed in 1994.« less

Vibratory roller evaluation study : interim report No. 1.

DOT National Transportation Integrated Search

1974-08-01

The Louisiana Department of Highways has in progress a two phase program to evaluate the use of vibratory rollers in the compaction of asphaltic concrete pavements. Phase one on the first construction project is now complete with eight different vibr...

Pulsation of late B-type stars

NASA Technical Reports Server (NTRS)

Beardsley, W. R.; Worek, T. F.; King, M. W.

1980-01-01

Radial velocity observations of three of the brightest stars in the Pleiades, Alcyone, Maia and Taygeta, made during the course of one night, 25 October 1976, are discussed. All three stars were discovered to be pulsating with periods of a few hours. Analysis of all published radial velocities for each star, covering more than 70 years and approximately 100,000 cycles, has established the value of the periods to eight decimal places, and demonstrated constancy of the periods. However, amplitudes of the radial velocity variations change over long time intervals, and changes in spectral line intensities are observed in phase with the pulsation. All three stars may also be members of binary systems.

GIS tools for strategic SB375 planning and program participation

DOT National Transportation Integrated Search

2010-12-02

The just-completed (2009-2010) phase of this project corresponds to the second year of an envisioned three-year initiative on integrated transportation and land use planning supported by the Leonard Transportation Center (LTC) and USDOT, and performe...

Space station experiment definition: Long-term cryogenic fluid storage

NASA Technical Reports Server (NTRS)

Jetley, R. L.; Scarlotti, R. D.

1987-01-01

The conceptual design of a space station Technology Development Mission (TDM) experiment to demonstrate and evaluate cryogenic fluid storage and transfer technologies is presented. The experiment will be deployed on the initial operational capability (IOC) space station for a four-year duration. It is modular in design, consisting of three phases to test the following technologies: passive thermal technologies (phase 1), fluid transfer (phase 2), and active refrigeration (phase 3). Use of existing hardware was a primary consideration throughout the design effort. A conceptual design of the experiment was completed, including configuration sketches, system schematics, equipment specifications, and space station resources and interface requirements. These requirements were entered into the NASA Space Station Mission Data Base. A program plan was developed defining a twelve-year development and flight plan. Program cost estimates are given.

Development of an X-Band 50 MW Multiple Beam Klystron

NASA Astrophysics Data System (ADS)

Song, Liqun; Ferguson, Patrick; Ives, R. Lawrence; Miram, George; Marsden, David; Mizuhara, Max

2003-12-01

Calabazas Creek Research, Inc. is developing an X-band 50 MW multiple beam klystron (MBK) on a DOE SBIR Phase II grant. The electrical design and preliminary mechanical design were completed on the Phase I. This MBK consists of eight discrete klystron circuits driven by eight electron beams located symmetrically on a circle with a radius of 6.3 cm. Each beam operates at 190 kV and 66 A. The eight beam electron gun is in development on a DOE SBIR Phase II grant. Each circuit consists of an input cavity, two gain cavities, three penultimate cavities, and a three cavity output circuit operating in the PI/2 mode. Ring resonators were initially proposed for the complete circuit; however, low beam — wave interaction resulted in the necessity to use discrete cavities for all eight circuits. The input cavities are coupled via hybrid waveguides to ensure constant drive power amplitude and phase. The output circuits can either be combined using compact waveguide twists driving a TE01 high power window or combined into a TM04 mode converter driving the same TE01 window. The gain and efficiency for a single circuit has been optimized using KLSC, a 2 1/2D large signal klystron code. Simulations for a single circuit predict an efficiency of 53% for a single output cavity and 55% for the three cavity output resonator. The total RF output power for this MBK is 55 MW. During the Phase II emphasis will be given to cost reduction techniques resulting in a robust — high efficient — long life high power amplifier.

The effects of a rhythm and music-based therapy program and therapeutic riding in late recovery phase following stroke: a study protocol for a three-armed randomized controlled trial

PubMed Central

2012-01-01

Background Stroke represents one of the most costly and long-term disabling conditions in adulthood worldwide and there is a need to determine the effectiveness of rehabilitation programs in the late phase after stroke. Limited scientific support exists for training incorporating rhythm and music as well as therapeutic riding and well-designed trials to determine the effectiveness of these treatment modalities are warranted. Methods/Design A single blinded three-armed randomized controlled trial is described with the aim to evaluate whether it is possible to improve the overall health status and functioning of individuals in the late phase of stroke (1-5 years after stroke) through a rhythm and music-based therapy program or therapeutic riding. About 120 individuals will be consecutively and randomly allocated to one of three groups: (T1) rhythm and music-based therapy program; (T2) therapeutic riding; or (T3) control group receiving the T1 training program a year later. Evaluation is conducted prior to and after the 12-week long intervention as well as three and six months later. The evaluation comprises a comprehensive functional and cognitive assessment (both qualitative and quantitative), and questionnaires. Based on the International classification of functioning, disability, and health (ICF), the outcome measures are classified into six comprehensive domains, with participation as the primary outcome measure assessed by the Stroke Impact Scale (SIS, version 2.0.). The secondary outcome measures are grouped within the following domains: body function, activity, environmental factors and personal factors. Life satisfaction and health related quality of life constitute an additional domain. Current status A total of 84 participants were randomised and have completed the intervention. Recruitment proceeds and follow-up is on-going, trial results are expected in early 2014. Discussion This study will ascertain whether any of the two intervention programs can improve overall health status and functioning in the late phase of stroke. A positive outcome would increase the scientific basis for the use of such interventions in the late phase after stroke. Trial registration Clinical Trials.gov Identifier: NCT01372059 PMID:23171380

The effects of a rhythm and music-based therapy program and therapeutic riding in late recovery phase following stroke: a study protocol for a three-armed randomized controlled trial.

PubMed

Bunketorp Käll, Lina; Lundgren-Nilsson, Åsa; Blomstrand, Christian; Pekna, Marcela; Pekny, Milos; Nilsson, Michael

2012-11-21

Stroke represents one of the most costly and long-term disabling conditions in adulthood worldwide and there is a need to determine the effectiveness of rehabilitation programs in the late phase after stroke. Limited scientific support exists for training incorporating rhythm and music as well as therapeutic riding and well-designed trials to determine the effectiveness of these treatment modalities are warranted. A single blinded three-armed randomized controlled trial is described with the aim to evaluate whether it is possible to improve the overall health status and functioning of individuals in the late phase of stroke (1-5 years after stroke) through a rhythm and music-based therapy program or therapeutic riding. About 120 individuals will be consecutively and randomly allocated to one of three groups: (T1) rhythm and music-based therapy program; (T2) therapeutic riding; or (T3) control group receiving the T1 training program a year later. Evaluation is conducted prior to and after the 12-week long intervention as well as three and six months later. The evaluation comprises a comprehensive functional and cognitive assessment (both qualitative and quantitative), and questionnaires. Based on the International classification of functioning, disability, and health (ICF), the outcome measures are classified into six comprehensive domains, with participation as the primary outcome measure assessed by the Stroke Impact Scale (SIS, version 2.0.). The secondary outcome measures are grouped within the following domains: body function, activity, environmental factors and personal factors. Life satisfaction and health related quality of life constitute an additional domain. A total of 84 participants were randomised and have completed the intervention. Recruitment proceeds and follow-up is on-going, trial results are expected in early 2014. This study will ascertain whether any of the two intervention programs can improve overall health status and functioning in the late phase of stroke. A positive outcome would increase the scientific basis for the use of such interventions in the late phase after stroke. Clinical Trials.gov Identifier: NCT01372059.

Findings from an Independent Evaluation of the AMNH's Online Seminars on Science Course: "The Link between Dinosaurs and Birds"

ERIC Educational Resources Information Center

Inverness Research, 2008

2008-01-01

Inverness Research studied the American Museum of Natural History's (AMNH) Seminars on Science program for eight years, from its inception in 1998 to 2006. This paper presents teacher survey ratings for "The Link between Dinosaurs and Birds", along with profiles of three teachers who took the course. Course takers report on the annual…

The Development of the KSNP{sup +}, Areas of Improvements and Effects

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

Yang, J.Y.; Yang, J.S.; Yoon, K.S.

2004-07-01

The Korean Standard Nuclear Power Plant (KSNP) Improvement Program was launched in January 1998. The program formulated with three distinct phases to develop a new model of the KSNP{sup +} is a comprehensive program aiming at more economically competitive than its predecessors while the overall plant safety goal is not to be challenged. The first two phases have been carried out over four year period and the program now entered in its third phase of construction of commercial nuclear power plants of Shin-Kori 1 and 2 and Shin-Wolsong 1 and 2. In this paper, the description of the program focusingmore » on the areas of improvement and effects earned in terms of economic benefits are presented and major design improvements are introduced. (authors)« less

Space Station: The next iteration

NASA Astrophysics Data System (ADS)

Foley, Theresa M.

1995-01-01

NASA's international space station is nearing the completion stage of its troublesome 10-year design phase. With a revised design and new management team, NASA is tasked to deliver the station on time at a budget acceptable to both Congress and the White House. For the next three years, NASA is using tried-and-tested Russian hardware as the technical centerpiece of the station. The new station configuration consists of eight pressurized modules in which the crew can live and work; a long metal truss to connect the pieces; a robot arm for exterior jobs; a solar power system; and propelling the facility in space.

Experimental evaluation of a new form of M-ary (M = 8) phase shift keying including design of the transmitter and receiver

NASA Astrophysics Data System (ADS)

Thompson, G. E.

1984-12-01

For transmitting digital information over bandpass channels, M-ary Phase Shift Keying 8(PSK) schemes are used to conserve bandwidth at the expense of signal power. A block of k bits is used to change the phase of the carrier. These k bits represent M possible phase shifts since M = 2. Common forms of M-ary PSK use equally spaced phase angles. For example, if M = 8 and k=3, 8-ary PSK uses eight phase angles spaced 45 degrees apart. This thesis considers a hybrid form of PSK when M = 8 and k = 3. Each of eight blocks of data with three bits per block are represented by different phase shifts of the carrier. The phase angles are chosen to give an equal distance between states (symbols) when projected onto the sine axis and the cosine axis of a phasor diagram. Thus, when the three bits are recovered, using two coherent phase detectors, the separation of the decision regions (voltage levels) are equal.

Development of a rotating electric field conductance sensor for measurement of water holdup in vertical oil–gas–water flows

NASA Astrophysics Data System (ADS)

Wang, Da-Yang; Jin, Ning-De; Zhuang, Lian-Xin; Zhai, Lu-Sheng; Ren, Ying-Yu

2018-07-01

Three types of rotating electric field conductance sensors (REFCSs) with four, six, and eight electrodes are designed and optimized in this paper to measure the water holdup of oil–gas–water three-phase flow in vertical upward 20 mm inner diameter pipe. The geometric parameters of the REFCSs are optimized using finite element method to access highly sensitive and homogeneous detection fields. The performance of the REFCSs in the water holdup measurement of three-phase flows is experimentally evaluated by generalizing the Maxwell equation. Based on the measured water holdup from the REFCSs, the slippage behaviors in oil–gas–water are uncovered and the superficial velocity of the water phase is determined. The results show that the REFCSs present a high resolution in the water holdup measurement. The REFCS with eight electrodes has better performance than those with four- and six-electrodes, which indicates that its configuration and geometric parameters are more suitable for vertical oil–gas–water three-phase flow measurement in 20 mm inner diameter pipe.

Implementing the TARGET Model in Physical Education: Effects on Perceived Psychobiosocial and Motivational States in Girls

PubMed Central

Bortoli, Laura; Bertollo, Maurizio; Filho, Edson; di Fronso, Selenia; Robazza, Claudio

2017-01-01

Grounded in achievement goal and self-determination theories, the purpose of this study was to investigate the effects of mastery and performance climate interventions on students’ psychobiosocial (PBS) states and self-determined motivation. A first study was conducted to determine the validity of the measures. In a second study, two groups of female students (N = 65, 14–15 years of age) took part in the investigation. A mastery-performance group participated in eight task-involving lessons and then in another set of eight ego-involving lessons. A performance-mastery group participated in ego-involving lessons and then in task-involving lessons. Findings revealed that the program was effective in changing PBS states and self-determined motivation in the performance-mastery group. In particular, participants in this group reported lower scores on pleasant/functional PBS states and self-determined motivation after the first phase of the intervention. Furthermore, lower levels of self-determined motivation were maintained after the second phase of the intervention, thereby suggesting detrimental carryover effects. PMID:28928700

PACE. A Program for Acquiring Competence in Entrepreneurship. Part III: Being an Entrepreneur. Unit D: Marketing Management. Research and Development Series No. 194 C-4.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

This three-part curriculum for entrepreneurship education is primarily for postsecondary level, including four-year colleges and adult education, but it can be adapted for special groups or vocational teacher education. The emphasis of the eight instructional units in Part III is operating a business. Unit D focuses on market management. It…

PACE. A Program for Acquiring Competence in Entrepreneurship. Part III: Being an Entrepreneur. Unit A: Managing the Business. Research and Development Series No. 194 C-1.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

This three-part curriculum for entrepreneurship education is primarily for postsecondary level, including four-year colleges and adult education, but it can be adapted for special groups or vocational teacher education. The emphasis of the eight instructional units in Part III is operating a business. Unit A focuses on the management process. It…

PACE. A Program for Acquiring Competence in Entrepreneurship. Part III: Being an Entrepreneur. Unit G: Community Relations. Research and Development Series No. 194 C-7.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

This three-part curriculum for entrepreneurship education is primarily for postsecondary level, including four-year colleges and adult education, but it can be adapted for special groups of vocational teacher education. The emphasis of the eight instructional units in Part III is operating a business. Unit G focuses on community relations. It…

PACE. A Program for Acquiring Competence in Entrepreneurship. Part III: Being an Entrepreneur. Unit E: Successful Selling. Research and Development Series No. 194 C-5.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

This three-part curriculum for entrepreneurship education is primarily for postsecondary level, including four-year colleges and adult education, but it can be adapted for special groups or vocational teacher education. The emphasis of the eight instructional units in Part III is operating a business. Unit E focuses on personal (face-to-face)…

PACE. A Program for Acquiring Competence in Entrepreneurship. Part III: Being an Entrepreneur. Unit H: Business Protection. Research and Development Series No. 194 C-8.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

This three-part curriculum for entrepreneurship education is primarily for postsecondary level, including four-year colleges and adult education, but it can be adapted for special groups or vocational teacher education. The emphasis of the eight instructional units in part III is operating a business. Unit H focuses on business protection. It…

PACE. A Program for Acquiring Competence in Entrepreneurship. Part III: Being an Entrepreneur. Unit B: Financial Management. Research and Development Series No. 194 C-2.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

This three-part curriculum for entrepreneurship education is primarily for postsecondary level, including four-year colleges and adult education, but it can be adapted for special groups or vocational teacher education. The emphasis of the eight instructional units in Part III is operating a business. Unit B focuses on good financial management…

PACE. A Program for Acquiring Competence in Entrepreneurship. Part III: Being an Entrepreneur. Unit C: Keeping the Business Records. Research and Development Series No. 194 C-3.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. National Center for Research in Vocational Education.

This three-part curriculum for entrepreneurship education is primarily for postsecondary level, including four-year colleges and adult education, but can be adapted for special groups or vocational teacher education. The emphasis of the eight instructional units in Part II is operating a business. Unit C focuses on record keeping. It introduces…

Assessment of eight HPV vaccination programs implemented in lowest income countries.

PubMed

Ladner, Joël; Besson, Marie-Hélène; Hampshire, Rachel; Tapert, Lisa; Chirenje, Mike; Saba, Joseph

2012-05-23

Cervix cancer, preventable, continues to be the third most common cancer in women worldwide, especially in lowest income countries. Prophylactic HPV vaccination should help to reduce the morbidity and mortality associated with cervical cancer. The purpose of the study was to describe the results of and key concerns in eight HPV vaccination programs conducted in seven lowest income countries through the Gardasil Access Program (GAP). The GAP provides free HPV vaccine to organizations and institutions in lowest income countries. The HPV vaccination programs were entirely developed, implemented and managed by local institutions. Institutions submitted application forms with institution characteristics, target population, communication delivery strategies. After completion of the vaccination campaign (3 doses), institutions provided a final project report with data on doses administered and vaccination models. Two indicators were calculated, the program vaccination coverage and adherence. Qualitative data were also collected in the following areas: government and community involvement; communication, and sensitization; training and logistics resources, and challenges. A total of eight programs were implemented in seven countries. The eight programs initially targeted a total of 87,580 girls, of which 76,983 received the full 3-dose vaccine course, with mean program vaccination coverage of 87.8%; the mean adherence between the first and third doses of vaccine was 90.9%. Three programs used school-based delivery models, 2 used health facility-based models, and 3 used mixed models that included schools and health facilities. Models that included school-based vaccination were most effective at reaching girls aged 9-13 years. Mixed models comprising school and health facility-based vaccination had better overall performance compared with models using just one of the methods. Increased rates of program coverage and adherence were positively correlated with the number of vaccination sites. Qualitative key insights from the school models showed a high level of coordination and logistics to facilitate vaccination administration, a lower risk of girls being lost to follow-up and vaccinations conducted within the academic year limit the number of girls lost to follow-up. Mixed models that incorporate both schools and health facilities appear to be the most effective at delivering HPV vaccine. This study provides lessons for development of public health programs and policies as countries go forward in national decision-making for HPV vaccination.

Assessment of eight HPV vaccination programs implemented in lowest income countries

PubMed Central

2012-01-01

Background Cervix cancer, preventable, continues to be the third most common cancer in women worldwide, especially in lowest income countries. Prophylactic HPV vaccination should help to reduce the morbidity and mortality associated with cervical cancer. The purpose of the study was to describe the results of and key concerns in eight HPV vaccination programs conducted in seven lowest income countries through the Gardasil Access Program (GAP). Methods The GAP provides free HPV vaccine to organizations and institutions in lowest income countries. The HPV vaccination programs were entirely developed, implemented and managed by local institutions. Institutions submitted application forms with institution characteristics, target population, communication delivery strategies. After completion of the vaccination campaign (3 doses), institutions provided a final project report with data on doses administered and vaccination models. Two indicators were calculated, the program vaccination coverage and adherence. Qualitative data were also collected in the following areas: government and community involvement; communication, and sensitization; training and logistics resources, and challenges. Results A total of eight programs were implemented in seven countries. The eight programs initially targeted a total of 87,580 girls, of which 76,983 received the full 3-dose vaccine course, with mean program vaccination coverage of 87.8%; the mean adherence between the first and third doses of vaccine was 90.9%. Three programs used school-based delivery models, 2 used health facility-based models, and 3 used mixed models that included schools and health facilities. Models that included school-based vaccination were most effective at reaching girls aged 9-13 years. Mixed models comprising school and health facility-based vaccination had better overall performance compared with models using just one of the methods. Increased rates of program coverage and adherence were positively correlated with the number of vaccination sites. Qualitative key insights from the school models showed a high level of coordination and logistics to facilitate vaccination administration, a lower risk of girls being lost to follow-up and vaccinations conducted within the academic year limit the number of girls lost to follow-up. Conclusion Mixed models that incorporate both schools and health facilities appear to be the most effective at delivering HPV vaccine. This study provides lessons for development of public health programs and policies as countries go forward in national decision-making for HPV vaccination. PMID:22621342

Primary Students' Attitudes Towards Science. Paper Presented at the Annual Meeting of the National Science Teachers Association (Cincinnati, Ohio, March 27, 1977).

ERIC Educational Resources Information Center

Hofman, Helenmarie Herbert

Comparison of the attitudinal responses of eight-year-old children who studied science in a National Science Foundation sponsored program, "Science Curriculum Improvement Study," with responses of eight-year-old children who studied science using a textbook series, "Concepts in Science," showed no differences. However, both programs did appear to…

Creating an inclusive leisure space: strategies used to engage children with and without disabilities in the arts-mediated program Spiral Garden.

PubMed

Smart, Eric; Edwards, Brydne; Kingsnorth, Shauna; Sheffe, Sarah; Curran, C J; Pinto, Madhu; Crossman, Shannon; King, Gillian

2018-01-01

This article describes how service providers use a set of practical strategies to create an inclusive leisure space in Spiral Garden, an arts-mediated outdoor summer day program for children with and without disabilities. This study was guided by an interpretive qualitative approach. Fourteen Spiral Garden service providers participated in semi-structured interviews. Nine had extensive experience with the program and had been present during key phases of program development spanning over a 26-year period and five were service providers during the summer of 2013. Transcript data were analyzed using inductive thematic analysis. The analysis produced eight strategies organized under three larger categories that service providers perceived to be essential in creating an inclusive leisure space: (1) engaging children in collective experiences; (2) encouraging peer interactions and friendships; and (3) facilitating collaborative child-directed experiences. Service providers working across different inclusive settings can use findings from this study to contribute to program design and implementation. Presented strategies enable children to experience opportunities for spontaneous free play, individualized structured support, and meaningful social participation. Overall, service providers are encouraged to enhance supportive child and service provider relationships and reciprocal child and environment relationships in group-based programs. Implications for Rehabilitation Exploring and facilitating reciprocal relationships between children and their environment is essential to creating inclusive leisure spaces. Transforming program intentions of meaningful social participation into practice requires learning about and affecting change in children's individual social contexts. Service providers can engage themselves as full participants in inclusive leisure spaces through playful negotiations, internal reflections, and artistic expressions.

On 3D inelastic analysis methods for hot section components

NASA Technical Reports Server (NTRS)

Mcknight, R. L.; Chen, P. C.; Dame, L. T.; Holt, R. V.; Huang, H.; Hartle, M.; Gellin, S.; Allen, D. H.; Haisler, W. E.

1986-01-01

Accomplishments are described for the 2-year program, to develop advanced 3-D inelastic structural stress analysis methods and solution strategies for more accurate and cost effective analysis of combustors, turbine blades and vanes. The approach was to develop a matrix of formulation elements and constitutive models. Three constitutive models were developed in conjunction with optimized iterating techniques, accelerators, and convergence criteria within a framework of dynamic time incrementing. Three formulations models were developed; an eight-noded mid-surface shell element, a nine-noded mid-surface shell element and a twenty-noded isoparametric solid element. A separate computer program was developed for each combination of constitutive model-formulation model. Each program provides a functional stand alone capability for performing cyclic nonlinear structural analysis. In addition, the analysis capabilities incorporated into each program can be abstracted in subroutine form for incorporation into other codes or to form new combinations.

The 3D inelastic analysis methods for hot section components

NASA Technical Reports Server (NTRS)

Mcknight, R. L.; Maffeo, R. J.; Tipton, M. T.; Weber, G.

1992-01-01

A two-year program to develop advanced 3D inelastic structural stress analysis methods and solution strategies for more accurate and cost effective analysis of combustors, turbine blades, and vanes is described. The approach was to develop a matrix of formulation elements and constitutive models. Three constitutive models were developed in conjunction with optimized iterating techniques, accelerators, and convergence criteria within a framework of dynamic time incrementing. Three formulation models were developed: an eight-noded midsurface shell element; a nine-noded midsurface shell element; and a twenty-noded isoparametric solid element. A separate computer program has been developed for each combination of constitutive model-formulation model. Each program provides a functional stand alone capability for performing cyclic nonlinear structural analysis. In addition, the analysis capabilities incorporated into each program can be abstracted in subroutine form for incorporation into other codes or to form new combinations.

Forgotten Children: A Program for the Multihandicapped.

ERIC Educational Resources Information Center

Frampton, Merle E.; And Others

In a cerebral palsy-blind experimental school unit for day and residential care, a staff of 13 served 30 children in 6 years with 12 to 17 children each year. All but six children who were found to be nontrainable progressed: eight became trainable, eight trainable and partly educable, and eight educable. Variable progress was found characteristic…

Inter-segment foot motion in girls using a three-dimensional multi-segment foot model.

PubMed

Jang, Woo Young; Lee, Dong Yeon; Jung, Hae Woon; Lee, Doo Jae; Yoo, Won Joon; Choi, In Ho

2018-05-06

Several multi-segment foot models (MFMs) have been introduced for in vivo analyses of dynamic foot kinematics. However, the normal gait patterns of healthy children and adolescents remain uncharacterized. We sought to determine normal foot kinematics according to age in clinically normal female children and adolescents using a Foot 3D model. Fifty-eight girls (age 7-17 years) with normal function and without radiographic abnormalities were tested. Three representative strides from five separate trials were analyzed. Kinematic data of foot segment motion were tracked and evaluated using an MFM with a 15-marker set (Foot 3D model). As controls, 50 symptom-free female adults (20-35 years old) were analyzed. In the hindfoot kinematic analysis, plantar flexion motion in the pre-swing phase was significantly greater in girls aged 11 years or older than in girls aged <11 years, thereby resulting in a larger sagittal range of motion. Coronal plane hindfoot motion exhibited pronation, whereas transverse plane hindfoot motion exhibited increased internal rotation in girls aged <11 years. Hallux valgus angles increased significantly in girls aged 11 years or older. The foot progression angle showed mildly increased internal rotation in the loading response phase and the swing phase in girls aged <11 years old. The patterns of inter-segment foot motion in girls aged 11 years or older showed low-arch kinematic characteristics, whereas those in girls aged 11 years or older were more similar to the patterns in young adult women. Copyright © 2018 Elsevier B.V. All rights reserved.

Israel: World Oil Report 1991

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

Not Available

1991-08-01

This paper reports that Major activity in 1990 was Israel National Oil Co.'s startup in November of a $30 million exploratory drilling program near the Dead Sea. Isramco's deep Yam 2 offshore wildcat was apparently suspended after gas shows and mechanical problems. In 1990, the Negev venture 2, led by Isramco, acquired an additional one million-acre offshore exploration license between Ashdod (offshore from which Yam 2 was sited) and Haifa. The group plans a $40-million three-well program. Drilling last year totaled four wells and 31,114 ft of hole. Included were one oil well extension and three dry holes. This year,more » eight onshore wildcats and two development wells, plus one offshore wildcat are expected to be drilled. Production averaged only 248 bopd and 3.2 MMcfgd in 1990. Reserves are estimated at 1.3 million bbl of oil and 6.8 bcfg.« less

IAEA international studies on irradiation embrittlement of reactor pressure vessel steels

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

Brumovsky, M.; Steele, L.E.

1997-02-01

In last 25 years, three phases a Co-operative Research Programme on Irradiation Embrittlement of Reactor Pressure Vessel Steels has been organized by the International Atomic Energy Agency. This programme started with eight countries in 1971 and finally 16 countries took part in phase III of the Programme in 1983. Several main efforts were put into preparation of the programme, but the principal task was concentrated on an international comparison of radiation damage characterization by different laboratories for steels of {open_quotes}old{close_quotes} (with high impurity contents) and {open_quotes}advanced{close_quotes} (with low impurity contents) types as well as on development of small scale fracturemore » mechanics procedures applicable to reactor pressure vessel surveillance programmes. This year, a new programme has been opened, concentrated mostly on small scale fracture mechanics testing.« less

The effects of a reformer Pilates program on body composition and morphological characteristics in active women after a detraining period.

PubMed

Vaquero-Cristóbal, Raquel; Alacid, Fernando; Esparza-Ros, Francisco; López-Plaza, Daniel; Muyor, José M; López-Miñarro, Pedro A

2016-10-01

The aim of this quasi-experimental pilot study was to explore the effects of a reformer Pilates program on the anthropometry, body composition, and somatotype of active adult women after a short non-exercise period. Twenty-eight women (mean age: 40.21 ± standard deviation of 8.12 years old) with one to three years of reformer Pilates experience participated in the study. The women participated in a reformer Pilates program for 16 weeks (one hour, twice per week) after 4 weeks of detraining (summer holidays) in 2012. The International Society for the Advancement of Kinanthropometry full profile was assessed before and after the intervention program. Significant decreases (p ≤ 0.05) from pre- to post-program were observed for triceps, iliac crest, supraspinale, abdominal, front thigh and medial calf skinfold thicknesses, six and eight skinfold thickness sums, forearm and ankle girths, waist/hip ratio, endomorphy, and fat mass. Significant increases (p ≤ .05) were observed for corrected arm, corrected calf girths, and muscle mass. Generally, women showed a mesomorphic endomorph (endomorphy predominant) and mesomorph-endomorph (endomorphy and mesomorphy predominant) in the pre- and posttests, respectively. In conclusion, the practice of reformer Pilates was associated with healthy changes in anthropometric parameters, body composition, and somatotype in Pilates-experienced women after 4 weeks of no physical exercise.

School Improvement Efforts: Qualitative Data from Four Naturally Occurring Experiments in Phase III of the Louisiana School Effectiveness Study.

ERIC Educational Resources Information Center

Stringfield, Sam; And Others

Phase III of the Louisiana School Effectiveness Study (LSES-III) was designed in part to obtain rich, qualitative data on the characteristics of more and less effective schools in the Gulf South. Data were gathered on eight matched outlier pairs of schools during the 1984-1985 school year. Of the eight historically ineffective schools in LSES-III,…

Contamination control program results from three years of ground operations on the Extreme Ultraviolet Explorer instruments

NASA Technical Reports Server (NTRS)

Ray, David C.; Jelinsky, Sharon; Welsh, Barry Y.; Malina, Roger F.

1990-01-01

A stringent contamination-control plan has been developed for the optical components of the Extreme Ultraviolet Explorer instruments, whose performance in the 80-900 A wavelength range is highly sensitive to particulate and molecular contamination. The contamination-control program has been implemented over the last three years during assembly, test and calibration phases of the instrument. These phases have now been completed and the optics cavities of the instruments have been sealed until deployment in space. Various approaches are discussed which have been used during ground operations to meet optics' contamination goals within the project schedule and budget. The measured optical properties of EUV witness mirrors are also presented which remained with the flight mirrors during ground operations. These were used to track optical degradation due to contamination from the cleanroom and high-vacuum test-chamber environments.

Careers for Youth. AACE Distinguished Member Series on Career Education.

ERIC Educational Resources Information Center

Gnaedinger, John P.

Four papers by John Gnaedinger focus on the Careers for Youth (CFY) program. "CFY: The Model Program" describes the three phases of development incorporated in CFY: career awareness in grades 6 and 7; career exploration that begins at the end of grade 7; and career preparation that continues through the high school years. The sweat-equity program…

Extended-Day Kindergarten versus Half-Day Kindergarten: What One School District Decided.

ERIC Educational Resources Information Center

Firlik, Russell

The New Canaan Public Schools reduced its extended-day (21 hours per week) kindergarten program to half-day sessions (15 hours per week) in an interim program during a 2-year school construction-expansion phase. During a 9-month planning process, an ad hoc committee representing equal membership of teachers and parents from three elementary…

People, wings, and forests: an international program for conservation of migratory birds and their habitats to benefit people

Treesearch

Jack C. Capp

2005-01-01

One in eight bird species in the world have a real risk of becoming extinct in the next 100 years (Birdlife International 2000). About three-fourths of these species occur in forests and over half of these species suffer from severe fragmentation of their habitats. Tropical deforestation is the major reason for bird decline in the world (Youth 2003). Almost half the...

NASA's PEM Fuel Cell Power Plant Development Program for Space Applications

NASA Technical Reports Server (NTRS)

Hoberecht, Mark

2006-01-01

NASA embarked on a PEM fuel cell power plant development program beginning in 2001. This five-year program was conducted by a three-center NASA team of Glenn Research Center (lead), Johnson Space Center, and Kennedy Space Center. The program initially was aimed at developing hardware for a Reusable Launch Vehicle (RLV) application, but more recently had shifted to applications supporting the NASA Exploration Program. The first phase of the development effort, to develop breadboard hardware in the 1-5 kW power range, was conducted by two competing vendors. The second phase of the effort, to develop Engineering Model hardware at the 10 kW power level, was conducted by the winning vendor from the first phase of the effort. Both breadboard units and the single engineering model power plant were delivered to NASA for independent testing. This poster presentation will present a summary of both phases of the development effort, along with a discussion of test results of the PEM fuel cell engineering model under simulated mission conditions.

Engineering the Business of Defense Acquisition: An Analysis of Program Office Processes

DTIC Science & Technology

2015-05-01

Information Technology and Business Process Redesign | MIT Sloan Management Review . MIT Sloan Management Review . Retrieved from http://sloanreview.mit.edu...links systems management to process execution Three Phases/ Multi-Year Effort (This Phase) Literature review Model development— Formal and...estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining

Development of a Hydrologic Characterization Technology for Fault Zones Phase II 2nd Report

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

Karasaki, Kenzi; Doughty, Christine; Gasperikova, Erika

2011-03-31

This is the 2nd report on the three-year program of the 2nd phase of the NUMO-LBNL collaborative project: Development of Hydrologic Characterization Technology for Fault Zones under NUMO-DOE/LBNL collaboration agreement. As such, this report is a compendium of the results by Kiho et al. (2011) and those by LBNL.

QCD phase diagram using PNJL model with eight-quark interactions

NASA Astrophysics Data System (ADS)

Deb, Paramita; Bhattacharyya, Abhijit; Ghosh, Sanjay K.; Ray, Rajarshi; Lahiri, Anirban

2011-07-01

We present the phase diagram and the fluctuations of different conserved charges like quark number, charge and strangeness at vanishing chemical potential for the 2+1 flavor Polyakov Loop extended Nambu-Jona-Lasinio model with eight-quark interaction terms using three-momentum cutoff regularisation. The main effect of the higher order interaction term is to shift the critical end point to the lower value of the chemical potential and higher value of the temperature. The fluctuations show good qualitative agreement with the lattice data.

Effects of a Special Olympics Unified Sports soccer program on psycho-social attributes of youth with and without intellectual disability.

PubMed

Özer, D; Baran, F; Aktop, A; Nalbant, S; Ağlamış, E; Hutzler, Y

2012-01-01

The purpose of the study was to investigate the effects of a Special Olympics (SO) Unified Sports (UNS) soccer program on psycho-social attributes of youth with and without intellectual disabilities (ID). Participants were 76 male youth with (n=38) and without (n=38) ID. Participants with ID were randomly allocated into a SO athletes group (n=23, mean age=14.5; SD=1.2 years) and a control group (CG) (n=15, mean age=14.5; SD=.8 years). Twenty-three randomly selected youth without ID formed the partner group (mean age=14.1; SD=.9 years) and 15 youth without ID (mean age=13.8; SD=.5 years) formed the CG. Instruments included the Friendship Activity Scale (FAS) (Siperstein, 1980), the Adjective Checklist (Siperstein, 1980), and the Children Behavior Checklist (Achenbach, 1991). The soccer training program lasted eight weeks, 1.5h per session, three times per week, in addition to school physical education (PE). The CG did not participate in any sports in addition to PE. The findings showed that the UNS program was effective in decreasing the problem behaviors of youth with ID and increasing their social competence and FAS scores. In addition, the program was found to be effective in improving the attitude of youth without disabilities toward participants with disabilities. In conclusion, the present findings demonstrate the utility of a UNS program for both youth with and without disabilities. Copyright © 2011 Elsevier Ltd. All rights reserved.

An experimental investigation of the helicopter rotor blade element airloads on a model rotor in the blade stall regime

NASA Technical Reports Server (NTRS)

Fisher, R. K., Jr.; Tompkins, J. E.; Bobo, C. J.; Child, R. F.

1971-01-01

A wind tunnel test program was conducted on an eight foot diameter model rotor system to determine blade element airloads characteristics in the unstalled and stalled flight regimes. The fully articulated model rotor system utilized three blades with a Vertol 23010-1.58 airfoil section, the blades being 1/7.5 scale models of the Ch-47C rotor blades. Instrumentation was incorporated at the blade 75% radial station to measure pressure and skin friction distributions, surface streamline directions and local angle of attack. The test program was conducted in three phases; non-rotating, hover and forward flight at advance ratios of 0.15, 0.35 and 0.60. Test data were analyzed with respect to providing insight to the mechanisms affecting blade stall, particularly retreating blade stall during forward flight conditions. From such data, an assessment was made as to the applicability of current theoretical analyses used for the prediction of blade element airloads in the stall regime.

Functional description of signal processing in the Rogue GPS receiver

NASA Technical Reports Server (NTRS)

Thomas, J. B.

1988-01-01

Over the past year, two Rogue GPS prototype receivers have been assembled and successfully subjected to a variety of laboratory and field tests. A functional description is presented of signal processing in the Rogue receiver, tracing the signal from RF input to the output values of group delay, phase, and data bits. The receiver can track up to eight satellites, without time multiplexing among satellites or channels, simultaneously measuring both group delay and phase for each of three channels (L1-C/A, L1-P, L2-P). The Rogue signal processing described requires generation of the code for all three channels. Receiver functional design, which emphasized accuracy, reliability, flexibility, and dynamic capability, is summarized. A detailed functional description of signal processing is presented, including C/A-channel and P-channel processing, carrier-aided averaging of group delays, checks for cycle slips, acquistion, and distinctive features.

Evaluation of the Florida coordinated school health program pilot schools project.

PubMed

Weiler, Robert M; Pigg, R Morgan; McDermott, Robert J

2003-01-01

The Florida Department of Education, with CDC funding, designed the Florida Coordinated School Health Program Pilot Schools Project (PSP) to encourage innovative approaches to promote coordinated school health programs (CSHP) in Florida schools. Each of eight pilot schools received $15,000 in project funding, three years of technical assistance including on-site and off-site assistance, a project office resource center, mailings of resource materials, needs assessment and evaluation assistance, and three PSP Summer Institutes. Project evaluators created a context evaluation, approaching each school independently as a "case study" to measure the school's progress in meeting goals established at baseline. Data were collected using the How Healthy is Your School? needs assessment instrument, a School Health Portfolio constructed by each school team, a Pilot Schools Project Team Member Survey instrument, midcourse team interviews, final team interviews, and performance indicator data obtained from pilot and control schools. The PSP posed two fundamental questions: "Can financial resources, professional training, and technical assistance enable individual schools to create and sustain a coordinated school health program?" and "What outcomes reasonably can one expect from a coordinated school health program, assuming programs receive adequate support over time?" First, activities at the eight schools confirmed that a coordinated school health programs can be established and sustained. Program strength and sustainability depend on long-term resources, qualified personnel, and administrative support. Second, though coordinated school health programs may improve school performance indicators, the PSP yielded insufficient evidence to support that belief. Future projects should include robust measurement and evaluation designs, thereby producing conclusive evidence about the influence of a coordinated school health program on such outcomes.

Language-Specific Attention Treatment for Aphasia: Description and Preliminary Findings.

PubMed

Peach, Richard K; Nathan, Meghana R; Beck, Katherine M

2017-02-01

The need for a specific, language-based treatment approach to aphasic impairments associated with attentional deficits is well documented. We describe language-specific attention treatment, a specific skill-based approach for aphasia that exploits increasingly complex linguistic tasks that focus attention. The program consists of eight tasks, some with multiple phases, to assess and treat lexical and sentence processing. Validation results demonstrate that these tasks load on six attentional domains: (1) executive attention; (2) attentional switching; (3) visual selective attention/processing speed; (4) sustained attention; (5) auditory-verbal working memory; and (6) auditory processing speed. The program demonstrates excellent inter- and intrarater reliability and adequate test-retest reliability. Two of four people with aphasia exposed to this program demonstrated good language recovery whereas three of the four participants showed improvements in auditory-verbal working memory. The results provide support for this treatment program in patients with aphasia having no greater than a moderate degree of attentional impairment. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

NASA/USRA University advanced design program

NASA Technical Reports Server (NTRS)

Lembeck, Michael F.; Prussing, John

1989-01-01

The participation of the University of Illinois at Urbana-Champaign in the NASA/USRA University Advanced Design Program for the 1988 to 1989 academic year is reviewed. The University's design project was the Logistics Resupply and Emergency Crew Return System for Space Station Freedom. Sixty-one students divided into eight groups, participated in the spring 1989 semester. A presentation prepared by three students and a graduate teaching assistant for the program's summer conference summarized the project results. Teamed with the NASA Marshall Space Flight Center (MSFC), the University received support in the form of remote telecon lectures, reference material, and previously acquired applications software. In addition, a graduate teaching assistant was awarded a summer 1989 internship at MSFC.

Three-dimensional gait analysis of obese adults.

PubMed

Lai, Peggy P K; Leung, Aaron K L; Li, Agnes N M; Zhang, M

2008-01-01

Obesity has been clinically associated with musculoskeletal disorders. However, the findings were mainly focused on the analysis in the sagittal plane. The objectives of this study were to investigate the three-dimensional gait characteristics of Chinese obese adults and to compare the results with normal subjects. Fourteen obese subjects, mean age 35.4 (8.8)years, eight females and six males, with body mass index 33.06 (4.2)kg/m(2) and 14 non-obese subjects, mean age 27.6 (8.6)years, eight females and six males, with body mass index 21.33 (1.5)kg/m(2) participated in this study. All subjects did not have current or past neurological or cardiovascular illness, orthopaedic abnormality, or pain which might affect gait. The kinematics and kinetics data of all subjects were recorded during their self-selected walking speed with a three-dimensional motion analysis system. The obese group walked slower and had a shorter stride length. They also spent more time on stance phase and double support in walking. Greater hip adduction was shown in the obese group during terminal stance and pre-swing. The maximum knee adduction angles of the obese group in both stance and swing phases were significantly higher. The ankle eversion angle of the obese group was significantly higher from mid stance to pre-swing. There were reduction of peak ankle plantar flexor moment, and increase of ankle inversion moment. There were some significant differences in temporal-spatial, joint motion and joint moment data between the obese and the non-obese participants. The obese individuals might adjust their gait characteristics in response to their heavy bodies to reduce the moment about the knee and the energy expenditure per unit time.

Learning experiences and assessment in the first 2 years of the medical course at King's College London School of Medicine.

PubMed

Papachristodoulou, Despo

2010-01-01

The medical curriculum at King's College London School of Medicine is a 5 year course; an extended program (6 years) and a graduate entry program (4 years) are also available. The first 2 years of the curriculum comprise phases 1 and 2. The curriculum consists of core material that is common to all students and student-selected components (students undertake three such components in the first 2 years). Phase 1 lasts 12 weeks and students learn the principles of tissue and organ structure and function. They are also introduced to the practice of medicine (concepts of health, communication, ethics, inter-professional education and medicine in the community). Phase 2 consists of 36 weekly clinical scenarios that place basic medical science in a clinical context. Phase 2 covers cardiovascular, respiratory, gastrointestinal, renal and musculoskeletal systems; nutrition; endocrinology; head and neck anatomy; neuroscience; genetics; and infections. Teaching continues in pri! mary care and in the hospitals and includes basic and advanced life support. Learning experiences include lectures, tutorials, practical classes, dissection and prosection, communication skills, e-learning, student-led sessions and primary care and hospital visits. Assessment consists of in-course assessment (e.g., presentations, tests and essays) and end-of-year examinations which consist of written papers and an objective structured clinical examination at the end of year 2. The main strengths of the program include the scenario format of learning and the practice of medicine early on. The difficulties arise mainly from the large numbers of students (420 per year).

New York City Russian Bilingual Program, 1981-1982. O.E.E. Final Evaluation Report.

ERIC Educational Resources Information Center

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

The New York City Russian Bilingual Program, evaluated here, serves students in grades 9-12 in three public and eight private schools. Three groups of subjects are included in the program: English as a second language, native language arts, and content-area subjects. All students take some mainstream classes from the beginning of the program. In…

Analysis of Army Contracting Command Contract Specialist Vacancy Announcements

DTIC Science & Technology

2010-09-01

program CPCM Certified Professional Contracts Manager CPM Certified Purchasing Manager CPOL Civilian Personnel Online CPSM Certified...experience, a Bachelor’s degree and the applicant is 28 required to pass three CPSM examinations. (2) The Certified Purchasing Manager Program ( CPM ...is currently being phased out and is available only for recertification. The CPM required five years of full time professional supply management

Voluntary Associations, Life Satisfaction, and Other Correlates of Participation in Programs for the Elderly. A Preliminary Analysis.

ERIC Educational Resources Information Center

Grote, N. P.; Baumhover, L. A.

The relationship between life satisfaction and voluntary association membership is passing through its descriptive phases and is now being examined in depth. As part of a three-year longitudinal study to evaluate a Title VII program, this data reports on an analysis of life satisfaction, voluntary association membership, health status, and SES…

Deutsch Durch Audio-Visuelle Methode: An Audio-Lingual-Oral Approach to the Teaching of German.

ERIC Educational Resources Information Center

Dickinson Public Schools, ND. Instructional Media Center.

This teaching guide, designed to accompany Chilton's "Deutsch Durch Audio-Visuelle Methode" for German 1 and 2 in a three-year secondary school program, focuses major attention on the operational plan of the program and a student orientation unit. A section on teaching a unit discusses four phases: (1) presentation, (2) explanation, (3)…

The Impact of a National Faculty Development Program Embedded Within an Academic Professional Organization.

PubMed

Baldwin, Constance D; Gusic, Maryellen E; Chandran, Latha

2017-08-01

A sizeable literature describes the effectiveness of institution-based faculty development programs in nurturing faculty educators as scholars, but national programs are less common and seldom evaluated. To fill this role, the Educational Scholars Program (ESP) was created within the Academic Pediatric Association (APA) in 2006. It is a national, three-year, cohort-based certification program focused on fostering educational scholarship. This article describes the development and outcomes of an innovative program embedded within the framework of a national professional organization, and offers a model for potential adaptation by similar organizations to enhance their support of educators.After 10 years, 171 scholars have enrolled in the ESP, and 50 faculty have participated. Scholars are assigned a faculty advisor and participate in three full-day sessions at a national meeting; online, interactive learning modules; and a mentored, scholarly project. The program receives support from the APA in four organizational frames: structural, human resource, political, and symbolic. The self-perceived scholarly proficiency of the scholars in Cohort 1 increased significantly over time, and their productivity and collaborations increased during and after the program. Scholars wrote enthusiastically about their experience in yearly and postprogram evaluations. In interviews, eight past APA presidents explained that the ESP strengthened the APA's mission, created new leaders, and provided a new model for other APA programs. Outcomes of the ESP suggest that a longitudinal faculty development program embedded within a national professional organization can create a social enterprise not only within the organization but also within the broader national community of educator-scholars.

Marking the Emergence of Rhetoric and Composition Since 1950: Snapshots from the Founding of Eight Academic Journals.

ERIC Educational Resources Information Center

Goggin, Maureen Daly

The emergence of rhetoric and composition as a scholarly field can be described as having occurred in three phases: (1) the establishment of the field; (2) the amplification of the field; and (3) the consolidation of disciplinary practices. These three stages are reflected in the activity of scholarly journals since 1950. The first phase (1950 to…

Teaching young people who are blind and have autism to make requests using a variation on the picture exchange communication system with tactile symbols: a preliminary investigation.

PubMed

Lund, Shelley K; Troha, Jeanette M

2008-04-01

This study used a single-subject multiple baseline across participants design to evaluate the effectiveness of a modified picture exchange communication system (PECS) teaching protocol with tactile symbols. Three students (two male, one female) aged 12-17 years who had autism and were blind participated in the study. The instructional program involved three phases. First, each participant learned to exchange a tactile symbol with his/her communication partner to request a preferred item/activity. Second, the distance between the communication partner and the participant was increased. Third, the participants were required to discriminate between two dissimilar tactile symbols. One out of three participants completed all phases of the instructional program. Although the other two participants did not complete the program, they demonstrated improvement from baseline responding rates. This study provided preliminary results that using tactile symbols with strategies from PECS may be an effective method to teach requesting to youth who are blind and have autism.

7 CFR 3403.4 - Three-phase program.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., AND EXTENSION SERVICE, DEPARTMENT OF AGRICULTURE SMALL BUSINESS INNOVATION RESEARCH GRANTS PROGRAM Program Description § 3403.4 Three-phase program. The Small Business Innovation Research Grants Program is... technical merit and feasibility of the proposed effort and the quality of performance of the small business...

An Overview of 2014 SBIR Phase 1 and Phase 2 Communications Technology and Development

NASA Technical Reports Server (NTRS)

Nguyen, Hung D.; Steele, Gynelle C.; Morris, Jessica R.

2015-01-01

NASA's Small Business Innovation Research (SBIR) program focuses on technological innovation by investing in development of innovative concepts and technologies to help NASA mission directorates address critical research needs for Agency programs. This report highlights eight of the innovative SBIR 2014 Phase I and Phase II projects that emphasize one of NASA Glenn Research Center's six core competencies-Communication Technology and Development. The technologies cover a wide spectrum of applications such as X-ray navigation, microsensor instrument for unmanned aerial vehicle airborne atmospheric measurements, 16-element graphene-based phased array antenna system, interferometric star tracker, ultralow power fast-response sensor, and integrated spacecraft navigation and communication. Each featured technology describes an innovation, technical objective, and highlights NASA commercial and industrial applications. This report provides an opportunity for NASA engineers, researchers, and program managers to learn how NASA SBIR technologies could help their programs and projects, and lead to collaborations and partnerships between the small SBIR companies and NASA that would benefit both.

Putting program evaluation into practice: enhancing the Girls Just Wanna Have Fun program.

PubMed

Bean, Corliss N; Kendellen, Kelsey; Halsall, Tanya; Forneris, Tanya

2015-04-01

In recent years there has been a call for increased community physical activity and sport programs for female youth that are deliberately structured to foster positive developmental outcomes. In addition, researchers have recognized the need to empirically evaluate such programs to ensure that youth are provided with optimal opportunities to thrive. This study represents a utilization-focused evaluation of Girls Just Wanna Have Fun, a female-only physical activity-based life skills community program. A utilization-focused evaluation is particularly important when the evaluation is to help stakeholders utilize the findings in practice. The purpose of this study was twofold: (a) to gain an understanding of the ongoing successes and challenges after year two of program implementation and (b) to examine how the adaptations made based on feedback from the first year evaluation were perceived as impacting the program. From interviews with youth participants and program leaders, three main themes with eight sub-themes emerged. The main themes were: (a) applying lessons learned can make a significant difference, (b) continually implementing successful strategies, and (c) ongoing challenges. Overall, this evaluation represents an important step in understanding how to improve program delivery to better meet the needs of the participants in community-based programming. Copyright © 2014 Elsevier Ltd. All rights reserved.

University of New Hampshire's Project SMART 2017: Marine and Environmental Science for High School Students

NASA Astrophysics Data System (ADS)

Goelzer, J.; Varner, R. K.; Levergood, R.; Sullivan, F.; Palace, M. W.; Haney, J. F.; Rock, B. N.; Smith, C. W.

2017-12-01

The month long residential Marine and Environmental Science research program for high school students at the University of New Hampshire connects students with university researchers. This educational program provides upper level high school students who are considering majors in the earth and environmental sciences with the opportunity to perform field work and conduct authentic research. This year's program introduced students to four modules exploring topics ranging from forest ecology to island ecosystems. The unifying theme between modules was the use of spectroscopy and remote sensing as a method of assessing the characteristics of ecosystems. Students constructed their own photometers utilizing eight specific Light Emitting Diodes (LEDs) spanning a wavelength range from 400 to 1200 nm. An Ultra Violet (UV) LED, four visible LEDs, and three different infrared LEDs were selected to detect light reflected by plant pigments and tissues. Students collected data using their photometers and compared results to an actual Analytical Spectral Device (ASD) reflectance data, mounted eight photometers on an unmanned aerial system (UAS) to collect forest canopy data and collected data from island rock pools. The students compared their photometer readings to data collected using a fluorometer to identify the presence of phycocyanin produced by cyanobacteria and chlorophyll produced by algae in the rock pools. Students found that the photometer data were comparable to the ASD data for several wavelengths, but recommended several changes. It was determined that to be useful for forest health assessment, two of the three infrared LEDs had the incorrect gain settings, and that for rock pool studies, the infrared LEDs were not necessary. Based on the student findings, we will refine the photometers for next year's program. The photometers constructed this summer will be utilized in high schools classes during the 2017-2018 school year. This low cost project will bring what is normally a university level STEM experience into the high school classroom with university faculty, students and staff collaborating with high school teachers and students.

The Krakow clean fossil fuels and energy efficiency program

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

Feibus, H.

1995-12-31

The joint effort by Polish and American organizations in Krakow has accomplished a great deal in just a few years. In particular, the low emission sources program has had major successes. Poland and America have a lot to learn from each other in the clean and economical use of coal. Both our countries are major producers and users of coal. Both have had to deal with the emissions of particulate and organics from coal combustion. We were fortunate, since our free market economy and democratic government helped us deal with a lot of these problems in the 1950s. In Poland,more » the freedom to solve these problems has evolved only in the last few years. In the first phase of the program, Polish and American engineers ran combustion tests on boilers and stoves in Krakow. They also performed analyses on the cost and feasibility of various equipment changes. The results of the first phase were used in refining the spreadsheet model to give better estimates of costs emissions. The first phase also included analyses of incentives for proceeding with needed changes. These analyses identified actions needed to create a market for the goods and services which control pollution. Such actions could include privatization, regulation, or financial incentives. The second phase of the program consisted of public meetings in Chicago, Washington, and Krakow. The purpose of the meetings was to inform U.S. and Polish firms about the results of phase 1 and to encourage them to compete to take part in phase 3. The third phase currently underway consists of the commercial ventures that were competitively selected. These ventures were consistent with recommendations unanimously made by the BSC. The three phases of the Polish-American program are discussed.« less

Oestrous cycle of the common wombat, Vombatus ursinus, in Victoria, Australia.

PubMed

West, M; Galloway, D; Shaw, J; Trouson, A; Paris, M C J

2004-01-01

Wild-caught female common wombats from Victoria, Australia, were studied in captivity to investigate the oestrous cycle by assessing vaginal cytology and peripheral plasma progesterone concentrations. Eight wombats, five adults (21-29 kg) and three subadults (19-23 kg), which were held for between 2 weeks and 11 months did not cycle in captivity. Their progesterone concentrations were consistently low (< or = 6.9 nmol L(-1)) and vaginal smears contained predominantly superficial epithelial cells. Three wombats (21-27 kg), held in captivity for >1 year, regularly cycled (when bodyweights exceeded 23.5 kg). Information gathered from four consecutive cycles in each of these three wombats revealed a follicular phase with low progesterone concentrations (< or = 6.9 nmol L(-1)) and vaginal smears with a high percentage of superficial epithelial cells alternating with periods of high progesterone concentrations (range 41.6-123.8 nmol L(-1)) and smears in which parabasal-intermediate epithelial cells predominated. The average length of the monitored oestrous cycles was 47.2 days (35-60 days). The follicular phase lasted ~19 days and the luteal phase lasted ~28 days. In conclusion, wombats can cycle regularly in captivity even under conditions of intensive monitoring.

Omega flight-test data reduction sequence. [computer programs for reduction of navigation data

NASA Technical Reports Server (NTRS)

Lilley, R. W.

1974-01-01

Computer programs for Omega data conversion, summary, and preparation for distribution are presented. Program logic and sample data formats are included, along with operational instructions for each program. Flight data (or data collected in flight format in the laboratory) is provided by the Ohio University Omega receiver base in the form of 6-bit binary words representing the phase of an Omega station with respect to the receiver's local clock. All eight Omega stations are measured in each 10-second Omega time frame. In addition, an event-marker bit and a time-slot D synchronizing bit are recorded. Program FDCON is used to remove data from the flight recorder tape and place it on data-processing cards for later use. Program FDSUM provides for computer plotting of selected LOP's, for single-station phase plots, and for printout of basic signal statistics for each Omega channel. Mean phase and standard deviation are printed, along with data from which a phase distribution can be plotted for each Omega station. Program DACOP simply copies the Omega data deck a controlled number of times, for distribution to users.

Modeling of behavioral responses for successful selection of easy-to-train rams for semen collection with an artificial vagina.

PubMed

Ambrosi, Claudia Pamela; Rubio, Natalia; Giménez, Gustavo; Venturino, Andrés; Aisen, Eduardo Gabriel; López Armengol, María Fernanda

2018-06-01

The aim of this study was to analyze the reproductive behavioral responses in Australian Merino rams, to identify those related to a faster training for semen collection with an artificial vagina. Eight Australian Merino rams, aged 1.5 years and with no prior sexual experience, were randomly selected from an extensively grazed flock. One immobilized ewe with no hormone stimulation was used for rams to sexually interact and mount. The frequencies of approaching, sniffing, flehmen, pushing, pawing with chin resting, and tongue flicking were recorded during eight training and three post-training assessments periods. In addition, the duration of sniffing and flehmen responses, as well as the time from when the ram started to approach the ewe until the mount with ejaculation (completed mount) were recorded. Descriptive, correlation, and modeling analyses were performed. Amongst the rams, four mounted the ewe and ejaculated for the first time during the training phase, and three mounted and ejaculated for the first time after the training phase. The remaining ram mounted the ewe and ejaculated for the first time during the post-training evaluation in the following year. A great variability in the behavior repertoire was observed among rams. The correlation analysis indicated that the completed mount was associated with the behaviors during the approaching response. The expression of the sniffing response decreased between the training phase and post-training evaluation, while the responses of pushing the ewe and tongue flicking ceased to occur. Pawing the side of the ewe with the chin resting on the back of the ewe and flehmen responses, however, continued between the training and post-training phases. This led to a decrease in the time from when the ram started to approach the ewe until the completed mount. It is concluded that the responses of approaching the ewe, pawing the side of the ewe with chin resting on the ewe, and sniffing of the ewe (the latter occurring only during the training phase) are behavioral indicators that could be used for selection of easy-to-train rams for purposes of semen collection with an artificial vagina. Copyright © 2018 Elsevier B.V. All rights reserved.

Peer counseling in a culturally specific adolescent pregnancy prevention program.

PubMed

Ferguson, S L

1998-08-01

This study evaluated the effects of peer counseling in a culturally specific adolescent pregnancy prevention program for African American females. A random pretest and multiple posttest experimental and comparison group design was used to obtain data on a sample of 63 female African American adolescents, ages 12 to 16, who lived in four public housing developments. Descriptive data and tests of significance revealed that none of the participants who received peer counseling became pregnant within three months of the intervention. Findings revealed a statistically significant increase in reproductive and other self-related knowledge topics among the experimental group when comparing pretest and eight-week posttest scores. Most participants had not had sexual intercourse; the average age of sexual onset was 12 years in the experimental group and 11 years in the controls. Designing and implementing culturally specific adolescent pregnancy prevention programs for adolescents younger than age 11 and/or before sexually active seems appropriate.

Development of the simulation system {open_quotes}IMPACT{close_quotes} for analysis of nuclear power plant severe accidents

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

Naitoh, Masanori; Ujita, Hiroshi; Nagumo, Hiroichi

1997-07-01

The Nuclear Power Engineering Corporation (NUPEC) has initiated a long-term program to develop the simulation system {open_quotes}IMPACT{close_quotes} for analysis of hypothetical severe accidents in nuclear power plants. IMPACT employs advanced methods of physical modeling and numerical computation, and can simulate a wide spectrum of senarios ranging from normal operation to hypothetical, beyond-design-basis-accident events. Designed as a large-scale system of interconnected, hierarchical modules, IMPACT`s distinguishing features include mechanistic models based on first principles and high speed simulation on parallel processing computers. The present plan is a ten-year program starting from 1993, consisting of the initial one-year of preparatory work followed bymore » three technical phases: Phase-1 for development of a prototype system; Phase-2 for completion of the simulation system, incorporating new achievements from basic studies; and Phase-3 for refinement through extensive verification and validation against test results and available real plant data.« less

10 year assessment of infant hepatitis B vaccination program, in the Loyalty Islands (New Caledonia).

PubMed

Berlioz-Arthaud, Alain; Perolat, Philippe; Buisson, Yves

2003-06-20

To evaluate the decrease of hepatitis B prevalence in New Caledonia 10 years after the implementation of a neonatal vaccination program and discuss the need of any booster in preadolescents. A survey was conducted in the Loyalty Islands, involving 593 children aged 8-11 years. Serological profiles were determined using three parameters: antibodies to core and surface antigens and HBs Ag. The vaccine coverage rate is 93 and 89% of the children are protected against hepatitis B. However, 8% of them did have contact with the virus and 1.3% are carriers. Thirty-eight percent of the vaccinated children had their first injection later than the age of 3 months. This study attests that the neonatal immunisation is accepted and followed. The prevalence reduction is not as great as expected, probably due to excess delay in primary vaccination. Hepatitis B eradication could be achieved in New Caledonia by starting immunisation at birth, and by implementing a global catch-up program among preadolescents.

An Embedded Librarian Program: Eight Years On.

PubMed

Freiburger, Gary; Martin, Jennifer R; Nuñez, Annabelle V

2016-01-01

This article examines an embedded librarian program eight years after implementation in a large academic health center. Librarians were physically moved into the colleges of pharmacy, public health, and nursing. Statistics are reported as well as comments from the participating librarians and faculty members. Strong relationships have been built between librarians, faculty members, and students. Locating the librarians among faculty and students led to a better understanding of client needs and an increased awareness of librarian competencies and services resulting in partnerships and greater utilization of library services.

Power and Energy Systems Technology Program. Research Series No. 43.

ERIC Educational Resources Information Center

Haakenson, Harvey

The overall objective of this project was to develop a training program and materials for power plant training in North Dakota. The project utilized four separate instructional units and four separate enrollment times with eight students enrolling in each phase to a maximum of thirty-two students. The course that resulted from the project is…

System Analysis in Instructional Programming: The Initial Phases of the Program Construction Process.

ERIC Educational Resources Information Center

Bjerstedt, Ake

A three-volume series describes the construction of a self-instructional system as a work process with three main phases: system analysis, system synthesis, and system modification and evaluation. After an introductory discussion of some basic principles of instructional programing, this first volume focuses on the system analysis phase,…

Using a modified Learning Potential Assessment Device and Mediated Learning Experiences to Assess Minority Student Progress and Program Goals in an Undergraduate Research Based Geoscience Program Serving American Indians

NASA Astrophysics Data System (ADS)

Mitchell, L. W.

2002-12-01

During the initiation of a new program at the University of North Dakota designed to promote American Indians to engage in geoscience research and complete geoscience related degrees, an evaluation procedure utilizing a modified Learning Potential Assessment Device (LPAD) and Mediated Learning Experiences (MLE) to assess minority student progress was implemented. The program, called Indians Into Geosciences (INGEOS), utilized a modified form of the Learning Potential Assessment Device first to assess cultural factors, determination, and other baseline information, and second, utilized a series of Mediated Learning Experiences to enhance minority students' opportunities in a culturally appropriate, culturally diverse, and scientifically challenging manner in an effort to prepare students for competitive research careers in the geosciences. All of the LPADs and MLEs corresponded directly to the three goals or eight objectives of INGEOS. The three goals of the INGEOS program are: 1) increasing the number of American Indians earning degrees at all levels, 2) engaging American Indians in challenging and technically based scientific research, and 3) preparing American Indians for successful geoscience careers through multicultural community involvement. The eight objectives of the INGEOS program, called the Eight Points of Success, are: 1) spiritual health, 2) social health, 3) physical health, 4) mental health, 5) financial management, 6) research involvement, 7) technical exposure, and 8) multicultural community education. The INGEOS program goals were evaluated strictly quantitatively utilizing a variety of data sources such as grade point averages, number of credits earned, research project information, and developed products. The INGEOS Program goals reflected a combined quantitative score of all participants, whereas the objectives reflected qualitative measures and are specific for each INGEOS participant. Initial results indicate that those participants which show progress through Mediated Learning Experiences within all of the Eight Points of Success, have a higher likelihood of contributing to all three of the INGEOS programs goals.

Affirmative School Integration: Efforts to Overcome De Facto Segregation in Urban Schools.

ERIC Educational Resources Information Center

Hill, Roscoe, Ed.; Feeley, Malcolm, Ed.

This book contains abbreviated accounts of eight community case studies and various reviews of a cluster of recent studies relating to race and education. The foreword discusses three phases of school integration, and the introductory chapter relates law, violence, and civil rights. The eight case studies on Evanston, Berkeley, New Haven,…

Overview of the Government of Canada Nuclear Legacy Liabilities Program - 13551

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

Metcalfe, D.; McCauley, D.; Miller, J.

Nuclear legacy liabilities have resulted from more than 60 years of nuclear research and development carried out on behalf of Canada. The liabilities are located at Atomic Energy of Canada Limited's (AECL) Chalk River Laboratories in Ontario and Whiteshell Laboratories in Manitoba, as well as three shutdown prototype reactors in Ontario and Quebec that are being maintained in a safe storage state. Estimated at about $7.4 billion (current day dollars), these liabilities consist of disused nuclear facilities and associated infrastructure, a wide variety of buried and stored waste, and contaminated lands. In 2006, the Government of Canada adopted a long-termmore » strategy to deal with the nuclear legacy liabilities and initiated a five-year, $520 million start-up phase, thereby creating the Nuclear Legacy Liabilities Program (NLLP). The Government of Canada renewed the NLLP in 2011 with a $439-million three-year second phase that ends March 31, 2014. The projects and activities carried out under the Program focus on infrastructure decommissioning, environmental restoration, improving the management of legacy radioactive waste, and advancing the long-term strategy. The NLLP is being implemented through a Memorandum of Understanding between Natural Resources Canada (NRCan) and AECL whereby NRCan is responsible for policy direction and oversight, including control of funding, and AECL is responsible for implementing the program of work and holding and administering all licences, facilities and lands. (authors)« less

MnROAD cells 16-23 (phase II) : forensic investigation into recycled unbound base and asphalt surface materials.

DOT National Transportation Integrated Search

2017-06-01

This report presents the findings from an eight-year performance evaluation of eight cells (Cells 16-23) built at the Minnesota Road Research Facility (MnROAD) in 2008. The constructed cells were used for two performance evaluation studies of: 1) unb...

A case study of resources management planning with multiple objectives and projects

NASA Astrophysics Data System (ADS)

Peterson, David L.; Silsbee, David G.; Schmoldt, Daniel L.

1994-09-01

Each National Park Service unit in the United States produces a resources management plan (RMP) every four years or less. The plans commit budgets and personnel to specific projects for four years, but they are prepared with little quantitative and analytical rigor and without formal decision-making tools. We have previously described a multiple objective planning process for inventory and monitoring programs (Schmoldt and others 1994). To test the applicability of that process for the more general needs of resources management planning, we conducted an exercise on the Olympic National Park (NP) in Washington State, USA. Eight projects were selected as typical of those considered in RMPs and five members of the Olympic NP staff used the analytic hierarchy process (AHP) to prioritize the eight projects with respect to their implicit management objectives. By altering management priorities for the park, three scenarios were generated. All three contained some similarities in rankings for the eight projects, as well as some differences. Mathematical allocations of money and people differed among these scenarios and differed substantially from what the actual 1990 Olympic NP RMP contains. Combining subjective priority measures with budget dollars and personnel time into an objective function creates a subjective economic metric for comparing different RMP’s. By applying this planning procedure, actual expenditures of budget and personnel in Olympic NP can agree more closely with the staff’s management objectives for the park.

Lessons learned in creating spacecraft computer systems: Implications for using Ada (R) for the space station

NASA Technical Reports Server (NTRS)

Tomayko, James E.

1986-01-01

Twenty-five years of spacecraft onboard computer development have resulted in a better understanding of the requirements for effective, efficient, and fault tolerant flight computer systems. Lessons from eight flight programs (Gemini, Apollo, Skylab, Shuttle, Mariner, Voyager, and Galileo) and three reserach programs (digital fly-by-wire, STAR, and the Unified Data System) are useful in projecting the computer hardware configuration of the Space Station and the ways in which the Ada programming language will enhance the development of the necessary software. The evolution of hardware technology, fault protection methods, and software architectures used in space flight in order to provide insight into the pending development of such items for the Space Station are reviewed.

Summer Institute to Train Data Processing Teachers for the New Oklahoma State-Wide Computer Science System, Phase II. Final Report.

ERIC Educational Resources Information Center

Tuttle, Francis

Twenty-three instructors participated in an 8-week summer institute to develop their technical competency to teach the second year of a 2-year Technical Education Computer Science Program. Instructional material covered the following areas: (1) compiler languages and systems design, (2) cost studies, (3) business organization, (4) advanced…

Release from proactive interference in rat spatial working memory.

PubMed

Roberts, William A; MacDonald, Hayden; Brown, Lyn; Macpherson, Krista

2017-09-01

A three-phase procedure was used to produce proactive interference (PI) in one trial on an eight-arm radial maze. Rats were forced to enter four arms for reward on an initial interference phase, to then enter the four remaining arms on a target phase, and to then choose among all eight arms on a retention test, with only the arms not visited in the target phase containing reward. Control trials involved only the target phase and the retention test. Lower accuracy was found on PI trials than on control trials, but performance on PI trials significantly exceeded chance, showing some retention of target memories. Changes in temporal and reward variables between the interference, target, and retention test phases showed release from PI, but changes in context and pattern of arm entry did not. It is suggested that the release from PI paradigm can be used to understand spatial memory encoding in rats and other species.

Portraits of Human Greatness.

ERIC Educational Resources Information Center

Saint Anselm's Coll., Manchester, NH.

Examined is the Humanities Program at St. Anselm College, a two-year program of readings and lectures ordered chronologically from ancient to contemporary times--from the age of Classical Greek thought and the Old Testament to the twentieth century. The first year of the Humanities Program is organized in eight units on general modes of…

Seasonal Variation of the Indonesian Throughflow in Makassar Strait

DTIC Science & Technology

2012-07-01

HYCOM). Twenty-eight years (1981–2008) of 1/38 Indo-Pacific basin HYCOM simulations and three years (2004–06) from a 1/128 global HYCOM simulation are...eight years (1981?2008) of 1/ 38 Indo-Pacific basin HYCOM simulations and three years (2004?06) from a 1/ 128 global HYCOM simulation are analyzed...Wyrtki 1973) and the propa- gation of Kelvin waves along the coasts of Sumatra and Java, such as observed and modeled during May 1997 (Sprintall et

Toward optimal implementation of cancer prevention and control programs in public health: a study protocol on mis-implementation.

PubMed

Padek, Margaret; Allen, Peg; Erwin, Paul C; Franco, Melissa; Hammond, Ross A; Heuberger, Benjamin; Kasman, Matt; Luke, Doug A; Mazzucca, Stephanie; Moreland-Russell, Sarah; Brownson, Ross C

2018-03-23

Much of the cancer burden in the USA is preventable, through application of existing knowledge. State-level funders and public health practitioners are in ideal positions to affect programs and policies related to cancer control. Mis-implementation refers to ending effective programs and policies prematurely or continuing ineffective ones. Greater attention to mis-implementation should lead to use of effective interventions and more efficient expenditure of resources, which in the long term, will lead to more positive cancer outcomes. This is a three-phase study that takes a comprehensive approach, leading to the elucidation of tactics for addressing mis-implementation. Phase 1: We assess the extent to which mis-implementation is occurring among state cancer control programs in public health. This initial phase will involve a survey of 800 practitioners representing all states. The programs represented will span the full continuum of cancer control, from primary prevention to survivorship. Phase 2: Using data from phase 1 to identify organizations in which mis-implementation is particularly high or low, the team will conduct eight comparative case studies to get a richer understanding of mis-implementation and to understand contextual differences. These case studies will highlight lessons learned about mis-implementation and identify hypothesized drivers. Phase 3: Agent-based modeling will be used to identify dynamic interactions between individual capacity, organizational capacity, use of evidence, funding, and external factors driving mis-implementation. The team will then translate and disseminate findings from phases 1 to 3 to practitioners and practice-related stakeholders to support the reduction of mis-implementation. This study is innovative and significant because it will (1) be the first to refine and further develop reliable and valid measures of mis-implementation of public health programs; (2) bring together a strong, transdisciplinary team with significant expertise in practice-based research; (3) use agent-based modeling to address cancer control implementation; and (4) use a participatory, evidence-based, stakeholder-driven approach that will identify key leverage points for addressing mis-implementation among state public health programs. This research is expected to provide replicable computational simulation models that can identify leverage points and public health system dynamics to reduce mis-implementation in cancer control and may be of interest to other health areas.

Required attention for synthesized speech perception for three levels of linguistic redundancy

NASA Technical Reports Server (NTRS)

Simpson, C. A.; Hart, S. G.

1977-01-01

The study evaluates the attention required for synthesized speech perception with reference to three levels of linguistic redundancy. Twelve commercial airline pilots were individually tested for 16 cockpit warning messages eight of which consisted of two monosyllabic key words and eight of which consisted of two polysyllabic key words. Three levels of linguistic redundancy were identified: monosyllabic words, polysyllabic words, and sentences. The experiment contained a message familiarization phase and a message recognition phase. It was found that: (1) when the messages are part of a previously learned and recently heard set, and the subject is familiar with the phrasing, the attention needed to recognize the message is not a function of the level of linguistic redundancy, and (2) there is a quantitative and qualitative difference between recognition and comprehension processes; only in the case of active comprehension does additional redundancy reduce attention requirements.

Space Station Freedom - What if...?

NASA Astrophysics Data System (ADS)

Grey, Jerry

1992-10-01

The use of novel structural designs and the Energia launch system of the Commonwealth of Independent States for the Space Station Freedom (SSF) program is evaluated by means of a concept analysis. The analysis assumes that: (1) Energia is used for all cargo and logistics resupply missions; (2) the shuttles are launched from the U.S.; and (3) an eight-person assured crew return vehicle is available. This launch/supply scenario reduces the deployment risk from 30 launches to a total of only eight launches reducing the cost by about 15 billion U.S. dollars. The scenario also significantly increases the expected habitable and storage volumes and decreases the deployment time by three years over previous scenarios. The specific payloads are given for Energia launches emphasizing a proposed design for the common module cluster that incorporates direct structural attachment to the truss at midspan. The design is shown to facilitate the accommodation of additional service hangars and to provide a more efficient program for spacecraft habitable space.

[The two-year post graduate training program for nurses: implementation status and personal perspectives].

PubMed

Yin, Yu-Chun

2013-06-01

The Taiwan Joint Commission on Hospital Accreditation (TJCHA) authorized the Teaching Quality Improvement Program for Teaching Hospitals as a way for the Department of Health to plan and implement improvements. The program assists medical and paramedical professionals to establish a postgraduate clinical training system. The two-year postgraduate training program for nurses is one of the program's regular activities, divided into three phases that include location-based curriculum training (3 months), core curriculum training (9 months), and professional courses training (12 months). This paper describes the origin, current implementation status, and efficacy / key problems of this two-year post graduate training program, Information regarding the opinions of new nurses, preceptors, and nursing managers on the three aspects is drawn from the author's relevant professional experience, interactions with nurses, and a review of the literature. Findings include: (1) nursing departments should operate in accordance with TJCHA guidelines; (2) department training should be adequate to promote the ability and willingness of nurses to train a new generation of clinical preceptors; and (3) participant opinions on project execution progress and difficulties. Findings may be referenced to better achieve Teaching Quality Improvement Program for Teaching Hospital objectives.

Effects of whole-body vibration on balance and mobility in institutionalized older adults: a randomized controlled trial.

PubMed

Lam, Freddy Mh; Chan, Philip Fl; Liao, L R; Woo, Jean; Hui, Elsie; Lai, Charles Wk; Kwok, Timothy Cy; Pang, Marco Yc

2018-04-01

To investigate whether a comprehensive exercise program was effective in improving physical function among institutionalized older adults and whether adding whole-body vibration to the program conferred additional therapeutic benefits. A single-blinded randomized controlled trial was conducted. This study was carried out in residential care units. In total, 73 older adults (40 women, mean age: 82.3 ± 7.3 years) were enrolled into this study. Participants were randomly allocated to one of the three groups: strength and balance program combined with whole-body vibration, strength and balance program without whole-body vibration, and social and recreational activities consisting of upper limb exercises only. All participants completed three training sessions per week for eight weeks. Assessment of mobility, balance, lower limb strength, walking endurance, and self-perceived balance confidence were conducted at baseline and immediately after the eight-week intervention. Incidences of falls requiring medical attention were recorded for one year after the end of the training period. A significant time × group interaction was found for lower limb strength (five-times-sit-to-stand test; P = 0.048), with the exercise-only group showing improvement (pretest: 35.8 ± 16.1 seconds; posttest: 29.0 ± 9.8 seconds), compared with a decline in strength among controls (pretest: 27.1 ± 10.4 seconds; posttest: 28.7 ± 12.3 seconds; P = 0.030). The exercise with whole-body vibration group had a significantly better outcome in balance confidence (pretest: 39.2 ± 29.0; posttest: 48.4 ± 30.6) than the exercise-only group (pretest: 35.9 ± 24.8; posttest: 38.2 ± 26.5; P = 0.033). The exercise program was effective in improving lower limb strength among institutionalized older adults but adding whole-body vibration did not enhance its effect. Whole-body vibration may improve balance confidence without enhancing actual balance performance.

A Developmental Perspective of Sophomore Slump.

ERIC Educational Resources Information Center

Lemons, L. Jay; Richmond, Douglas R.

1987-01-01

Examines the phenomenon of sophomore slump, a phase in their college years when students often feel depressed, frustrated, anxious, or dissatisfied. Encourages student affairs professionals to recognize the existence of sophomore slump and to provide support for students. Suggests three strategies for helping students: developing special programs,…

Research Priorities for Eight Areas of Adolescent Health in Low- and Middle-Income Countries.

PubMed

Nagata, Jason M; Ferguson, B Jane; Ross, David A

2016-07-01

To conduct an expert-led process for identifying research priorities for eight areas of adolescent health in low- and middle-income countries. Specific adolescent health areas included communicable diseases prevention and management, injuries and violence, mental health, noncommunicable diseases management, nutrition, physical activity, substance use, and health policy. We used a modified version of the Child Health and Nutrition Research Initiative methodology for reaching consensus on research priorities. In a three phase process, we (1) identified research and program experts with wide-ranging backgrounds and experiences from all geographic regions through systematic searches and key informants; (2) invited these experts to propose research questions related to descriptive epidemiology, interventions (discovery, development/testing, and delivery/implementation), and health policy/systems; and (3) asked the experts to prioritize the research questions based on five criteria: clarity, answerability, importance or impact, implementation, and equity. A total of 142 experts submitted 512 questions which were edited and reduced to 303 for scoring. Overall, the types of the top 10 research questions in each of the eight health areas included descriptive epidemiology (26%), interventions: discovery (11%), development/testing (25%), delivery (33%), and policy, health and social systems (5%). Across health areas, the top questions highlighted integration of health services, vulnerable populations, and different health platforms (such as primary care, schools, families/parents, and interactive media). Priority questions have been identified for research in eight key areas of adolescent health in low- and middle-income countries. These expert-generated questions may be used by donors, program managers, and researchers to prioritize and stimulate research in adolescent health. Copyright © 2016. Published by Elsevier Inc.

NASA's PEM Fuel Cell Power Plant Development Program for Space Applications

NASA Technical Reports Server (NTRS)

Hoberecht, Mark A.

2008-01-01

A three-center NASA team led by the Glenn Research Center in Cleveland, Ohio is completing a five-year PEM fuel cell power plant development program for future space applications. The focus of the program has been to adapt commercial PEM fuel cell technology for space applications by addressing the key mission requirements of using pure oxygen as an oxidant and operating in a multi-gravity environment. Competing vendors developed breadboard units in the 1 to 5 kW power range during the first phase of the program, and a single vendor developed a nominal 10-kW engineering model power pant during the second phase of the program. Successful performance and environmental tests conducted by NASA established confidence that PEM fuel cell technology will be ready to meet the electrical power needs of future space missions.

Continuous Evaluation Of In-Service Highway Safety Feature Performance

DOT National Transportation Integrated Search

2002-09-01

This report documents the research effort, findings, conclusions, and recommendations of a study to develop a program for the continuous in-service evaluation of highway safety features. The study consisted of two phases and eight tasks. An in-servic...

Improved silicon carbide for advanced heat engines

NASA Technical Reports Server (NTRS)

Whalen, Thomas J.

1987-01-01

This is the second annual technical report entitled, Improved Silicon Carbide for Advanced Heat Engines, and includes work performed during the period February 16, 1986 to February 15, 1987. The program is conducted for NASA under contract NAS3-24384. The objective is the development of high strength, high reliability silicon carbide parts with complex shapes suitable for use in advanced heat engines. The fabrication methods used are to be adaptable for mass production of such parts on an economically sound basis. Injection molding is the forming method selected. This objective is to be accomplished in a two-phase program: (1) to achieve a 20 percent improvement in strength and a 100 percent increase in Weibull modulus of the baseline material; and (2) to produce a complex shaped part, a gas turbine rotor, for example, with the improved mechanical properties attained in the first phase. Eight tasks are included in the first phase covering the characterization of the properties of a baseline material, the improvement of those properties and the fabrication of complex shaped parts. Activities during the first contract year concentrated on two of these areas: fabrication and characterization of the baseline material (Task 1) and improvement of material and processes (Task 7). Activities during the second contract year included an MOR bar matrix study to improve mechanical properties (Task 2), materials and process improvements (Task 7), and a Ford-funded task to mold a turbocharger rotor with an improved material (Task 8).

Lessons learned from hybrid wind/PV village power system installations in Mexico

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

Bergey, M.

1995-09-01

In the last three years eight decentralized village power systems utilizing small wind turbines as the primary energy source have been installed in rural Mexico. Hybrid wind/PV systems have been installed in five States and by three vendors. Seven out of the eight systems, which range i size from 9.3--71.2kW in combined wind and PV capacity, utilize one or more 10 kW wind turbines. All of these installations have battery banks and use static inverters to provide AC power for distribution to homes, businesses, and community facilities. On all but one of the systems a diesel generator is used tomore » provide back-up power. This paper attempts to summarize the range of costs and economics, performance, and operational experiences for all eight installations. Several of the systems are monitored for performance, including one that is extensively monitored under a cooperative program between the Instituto de Investigaciones Electricas and Sandia National Laboratory. Lessons learned from these systems provide insights that may allow future village power systems of this architecture to be installed at lower costs, to be operated more effectively and efficiently, and to be better able to satisfy customer requirements.« less

76 FR 52658 - State Program Requirements; Approval of Application for Program Revision to the National...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-23

... (ADEC) in four phases. Phases I-III have been transferred from the EPA to ADEC. In March 2011, ADEC made a submission for approval for a one year extension of the transfer of Phase IV of the APDES program... facilities not previously transferred in Phases I-III. The EPA approved the one year extension for Phase IV...

Proceedings of the Ninth Annual Summer Conference: NASA/USRA University Advanced Aeronautics Design Program and Advanced Space Design Program

NASA Technical Reports Server (NTRS)

1993-01-01

The NASA/USRA University Advanced Design Program was established in 1984 as an attempt to add more and better design education to primarily undergraduate engineering programs. The original focus of the pilot program encompassing nine universities and five NASA centers was on space design. Two years later, the program was expanded to include aeronautics design with six universities and three NASA centers participating. This year marks the last of a three-year cycle of participation by forty-one universities, eight NASA centers, and one industry participant. The Advanced Space Design Program offers universities an opportunity to plan and design missions and hardware that would be of usc in the future as NASA enters a new era of exploration and discovery, while the Advanced Aeronautics Design Program generally offers opportunities for study of design problems closer to the present time, ranging from small, slow-speed vehicles to large, supersonic and hypersonic passenger transports. The systems approach to the design problem is emphasized in both the space and aeronautics projects. The student teams pursue the chosen problem during their senior year in a one- or two-semester capstone design course and submit a comprehensive written report at the conclusion of the project. Finally, student representatives from each of the universities summarize their work in oral presentations at the Annual Summer Conference, sponsored by one of the NASA centers and attended by the university faculty, NASA and USRA personnel and aerospace industry representatives. As the Advanced Design Program has grown in size, it has also matured in terms of the quality of the student projects. The present volume represents the student work accomplished during the 1992-1993 academic year reported at the Ninth Annual Summer Conference hosted by NASA Lyndon B. Johnson Space Center, June 14-18, 1993.

Shift in Food Intake and Changes in Metabolic Regulation and Gene Expression during Simulated Night-Shift Work: A Rat Model.

PubMed

Marti, Andrea Rørvik; Meerlo, Peter; Grønli, Janne; van Hasselt, Sjoerd Johan; Mrdalj, Jelena; Pallesen, Ståle; Pedersen, Torhild Thue; Henriksen, Tone Elise Gjøtterud; Skrede, Silje

2016-11-08

Night-shift work is linked to a shift in food intake toward the normal sleeping period, and to metabolic disturbance. We applied a rat model of night-shift work to assess the immediate effects of such a shift in food intake on metabolism. Male Wistar rats were subjected to 8 h of forced activity during their rest (ZT2-10) or active (ZT14-22) phase. Food intake, body weight, and body temperature were monitored across four work days and eight recovery days. Food intake gradually shifted toward rest-work hours, stabilizing on work day three. A subgroup of animals was euthanized after the third work session for analysis of metabolic gene expression in the liver by real-time polymerase chain reaction (PCR). Results show that work in the rest phase shifted food intake to rest-work hours. Moreover, liver genes related to energy storage and insulin metabolism were upregulated, and genes related to energy breakdown were downregulated compared to non-working time-matched controls. Both working groups lost weight during the protocol and regained weight during recovery, but animals that worked in the rest phase did not fully recover, even after eight days of recovery. In conclusion, three to four days of work in the rest phase is sufficient to induce disruption of several metabolic parameters, which requires more than eight days for full recovery.

NASA mobile satellite program

NASA Technical Reports Server (NTRS)

Knouse, G.; Weber, W.

1985-01-01

A three phase development program for ground and space segment technologies which will enhance and enable the second and third generation mobile satellite systems (MSS) is outlined. Phase 1, called the Mobile Satellite Experiment (MSAT-X), is directed toward the development of ground segment technology needed for future MSS generations. Technology validation and preoperational experiments with other government agencies will be carried out during the two year period following launch. The satellite channel capacity needed to carry out these experiments will be obtained from industry under a barter type agreement in exchange for NASA provided launch services. Phase 2 will develop and flight test the multibeam spacecraft antenna technology needed to obtain substantial frequency reuse for second generation commercial systems. Industry will provide the antenna, and NASA will fly it on the Shuttle and test it in orbit. Phase 3 is similar to Phase 2 but will develop an even larger multibeam antenna and test it on the space station.

NASA mobile satellite program

NASA Astrophysics Data System (ADS)

Knouse, G.; Weber, W.

1985-04-01

A three phase development program for ground and space segment technologies which will enhance and enable the second and third generation mobile satellite systems (MSS) is outlined. Phase 1, called the Mobile Satellite Experiment (MSAT-X), is directed toward the development of ground segment technology needed for future MSS generations. Technology validation and preoperational experiments with other government agencies will be carried out during the two year period following launch. The satellite channel capacity needed to carry out these experiments will be obtained from industry under a barter type agreement in exchange for NASA provided launch services. Phase 2 will develop and flight test the multibeam spacecraft antenna technology needed to obtain substantial frequency reuse for second generation commercial systems. Industry will provide the antenna, and NASA will fly it on the Shuttle and test it in orbit. Phase 3 is similar to Phase 2 but will develop an even larger multibeam antenna and test it on the space station.

Screening of redox couples and electrode materials

NASA Technical Reports Server (NTRS)

Giner, J.; Swette, L.; Cahill, K.

1976-01-01

Electrochemical parameters of selected redox couples that might be potentially promising for application in bulk energy storage systems were investigated. This was carried out in two phases: a broad investigation of the basic characteristics and behavior of various redox couples, followed by a more limited investigation of their electrochemical performance in a redox flow reactor configuration. In the first phase of the program, eight redox couples were evaluated under a variety of conditions in terms of their exchange current densities as measured by the rotating disk electrode procedure. The second phase of the program involved the testing of four couples in a redox reactor under flow conditions with a varity of electrode materials and structures.

Clinical and cost effectiveness of eight disinfection methods for terminal disinfection of hospital isolation rooms contaminated with Clostridium difficile 027.

PubMed

Doan, L; Forrest, H; Fakis, A; Craig, J; Claxton, L; Khare, M

2012-10-01

Clostridium difficile spores can survive in the environment for months or years, and contaminated environmental surfaces are important sources of nosocomial C. difficile transmission. To compare the clinical and cost effectiveness of eight C. difficile environmental disinfection methods for the terminal cleaning of hospital rooms contaminated with C. difficile spores. This was a novel randomized prospective study undertaken in three phases. Each empty hospital room was disinfected, then contaminated with C. difficile spores and disinfected with one of eight disinfection products: hydrogen peroxide vapour (HPV; Bioquell Q10) 350-700 parts per million (ppm); dry ozone at 25 ppm (Meditrox); 1000 ppm chlorine-releasing agent (Actichlor Plus); microfibre cloths (Vermop) used in combination with and without a chlorine-releasing agent; high temperature over heated dry atomized steam cleaning (Polti steam) in combination with a sanitizing solution (HPMed); steam cleaning (Osprey steam); and peracetic acid wipes (Clinell). Swabs were inoculated on to C. difficile-selective agar and colony counts were performed pre and post disinfection for each method. A cost-effectiveness analysis was also undertaken comparing all methods to the current method of 1000 ppm chlorine-releasing agent (Actichlor Plus). Products were ranked according to the log(10) reduction in colony count from contamination phase to disinfection. The three statistically significant most effective products were hydrogen peroxide (2.303); 1000 ppm chlorine-releasing agent (2.223) and peracetic acid wipes (2.134). The cheaper traditional method of using a chlorine-releasing agent for disinfection was as effective as modern methods. Copyright © 2012 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

Implementing Technology with Industrial Community: The SBIR Example

NASA Technical Reports Server (NTRS)

Ghuman, Parminder

2005-01-01

The Earth-Sun system Technology Office (ESTO) works with Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs to supplement its own technology development program. The SBIR/STTR program is a highly competitive program that encourages small business to explore their technological potential to fulfill technology needs identified by ESTO. SBIR program has three phases. The Phase 1 contracts last for 6 months with a maximum funding of $70,000, and Phase 2 contracts last for 24 months with a maximum funding of $600,000. For Phase 3, the small business must find funding in the private sector or other non-SBIR federal agency funding. During this phase ESTO evaluates Phase 2 graduates and selects those that need to be further developed for airborne or spaceflight demonstration and provides funding. This paper will discuss the all three phases in and role of ESTO in this program.

Program to Combat Stereotyping in Career Choice.

ERIC Educational Resources Information Center

Harrison, Laurie R.

Divided into three sections which deal with sex, race, and handicap stereotyping in career choice, the twenty-eight programs described here attempt to combat stereotypes among students and/or staff (K-12). Most descriptions list the goals of the program, target population, staffing and management, facilities and activities, program effectiveness…

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

NASA Technical Reports Server (NTRS)

1992-01-01

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

A new DoD initiative: the Computational Research and Engineering Acquisition Tools and Environments (CREATE) program

NASA Astrophysics Data System (ADS)

Arevalo, S.; Atwood, C.; Bell, P.; Blacker, T. D.; Dey, S.; Fisher, D.; Fisher, D. A.; Genalis, P.; Gorski, J.; Harris, A.; Hill, K.; Hurwitz, M.; Kendall, R. P.; Meakin, R. L.; Morton, S.; Moyer, E. T.; Post, D. E.; Strawn, R.; Veldhuizen, D. v.; Votta, L. G.; Wynn, S.; Zelinski, G.

2008-07-01

In FY2008, the U.S. Department of Defense (DoD) initiated the Computational Research and Engineering Acquisition Tools and Environments (CREATE) program, a 360M program with a two-year planning phase and a ten-year execution phase. CREATE will develop and deploy three computational engineering tool sets for DoD acquisition programs to use to design aircraft, ships and radio-frequency antennas. The planning and execution of CREATE are based on the 'lessons learned' from case studies of large-scale computational science and engineering projects. The case studies stress the importance of a stable, close-knit development team; a focus on customer needs and requirements; verification and validation; flexible and agile planning, management, and development processes; risk management; realistic schedules and resource levels; balanced short- and long-term goals and deliverables; and stable, long-term support by the program sponsor. Since it began in FY2008, the CREATE program has built a team and project structure, developed requirements and begun validating them, identified candidate products, established initial connections with the acquisition programs, begun detailed project planning and development, and generated the initial collaboration infrastructure necessary for success by its multi-institutional, multidisciplinary teams.

[Relations between attitude and practice of smoking and the training program regarding tobacco control among community medical staff members in Hangzhou, Zhejiang province].

PubMed

Liu, Qing-Min; Ren, Yan-Jun; Cao, Cheng-Jian; Liu, Bing; Lv, Jun; Li, Li-Ming

2013-08-01

To investigate the relations between training and both the attitude and practice on smoking control among community medical staff members in Hangzhou, Zhejiang province. Three representative districts including Xiacheng, Gongshu and Westlake were chosen from Hangzhou city. Questionnaire survey was applied to collect information from the related community medical staff members. The survey mainly contained three aspects: knowledge, attitude and practice regarding smoking control involved in the community medical activities. Availability and application of the resources on smoking cessation were also studied. Logistic regression analysis was applied to explore the factors associated with the smoking control training programs. Differences of rates between groups were assessed with chi-square statistics. Wilcoxon rank sum test was used to study the relationships among knowledge, attitude and practice related to smoking control programs, targeted to the community medical staff members. Eight hundred forty-six community medical workers were involved. Sixty-five percent of the community medical staff members had learned related knowledge on smoking control. Proportion of the community medical staff who had taken lessons on smoking control with 3-10 working years was 1.77 times more than the ones with experience less than two years (OR = 1.77, 95% CI: 1.25-2.51). Eighty-eight point seven percent of the medical staff who had received smoking control training programs were identified with the consciousness that they should advise the patients to quit smoking, comparing to the proportion 81.60% (Z=-2.87, P=0.00) in the control group. In terms of the practice regarding smoking control, data showed that 21.62% of the medical staff who had received smoking control training programs would provide 'how to quit smoking' to more than 90% of the smoking patients, while the proportion in the control group was 10.65% (Z = -5.68, P = 0.00). The use of drugs, traditional Chinese medicine therapy and the smoking cessation hotline rate were all less than 30%. The training programs being used on smoking control seemed useful in improving the consciousness and practice towards the smoking control programs during their medical activities among the community medical staff members.

Definition and preliminary design of the Laser Atmospheric Wind Sounder (LAWS) phase 1. Volume 3: Program cost estimates

NASA Technical Reports Server (NTRS)

1990-01-01

Cost estimates for phase C/D of the laser atmospheric wind sounder (LAWS) program are presented. This information provides a framework for cost, budget, and program planning estimates for LAWS. Volume 3 is divided into three sections. Section 1 details the approach taken to produce the cost figures, including the assumptions regarding the schedule for phase C/D and the methodology and rationale for costing the various work breakdown structure (WBS) elements. Section 2 shows a breakdown of the cost by WBS element, with the cost divided in non-recurring and recurring expenditures. Note that throughout this volume the cost is given in 1990 dollars, with bottom line totals also expressed in 1988 dollars (1 dollar(88) = 0.93 1 dollar(90)). Section 3 shows a breakdown of the cost by year. The WBS and WBS dictionary are included as an attachment to this report.

Evaluation of the effects of a diabetes educational program: a randomized clinical trial.

PubMed

Torres, Heloísa de Carvalho; Pace, Ana Emília; Chaves, Fernanda Figueredo; Velasquez-Melendez, Gustavo; Reis, Ilka Afonso

2018-02-05

Evaluate the effectiveness of a diabetes mellitus educational program in primary health care. This cluster randomized trial was conducted in a sample of 470 people with type 2 diabetes mellitus from eight health units, randomly assigned to two groups: intervention (n = 231) and control (n = 239). The intervention group participated in the educational program composed of three strategies: group education, home visit, and telephone intervention. Simultaneously, the control group was monitored individually. Group monitoring took place over nine months in the year 2012. Clinical evaluations were performed at the initial time (T0), three (T3), six (T6) and nine (T9) months after the beginning of the intervention. After nine months of follow-up, 341 users remained in the study, 171 in the control group and 170 in the intervention group. The average age of users was 60.6 years. In both groups, statistically significant differences were observed in mean HbA1c levels over the follow-up time (p < 0.05). However, the mean HbA1c level at T3, T6 and T9 times were significantly lower among the people in the intervention group (p < 0.05). The educational program model developed was effective to improve the glycemic control of the intervention group participants.

From Vision to Reality: 50 Years of Phased Array Development

DTIC Science & Technology

2016-09-30

This paper cites the most prominent U.S.-deployed phased array radars as viewed by one phased-array radar advocate. Key words: radar, antenna array...phased array, phased array radar, radar antennas , array I. INTRODUCTION I welcome the opportunity to talk with today’s phased array engineers and...their test site in Fullerton, CA in the mid-1960s and was impressed by the size of the antennas . Eight apertures were deployed on each ship to

Mentoring Nurse Practitioners in a Hospital Setting.

PubMed

Pop, Rodica S

2017-08-01

Nursing philosophy is the foundation of nurse practitioner (NP) training. However, NP practice is based on the medical care model. Thus, the necessity of mediating between these two approaches is often problematic for new NPs who are transitioning into their new roles. Mentoring has been used successfully to facilitate role transition and role understanding for nurses, NPs, and physicians. However, mentoring has been rarely studied in NPs. The purpose of this study was to develop a theory of mentoring for new NPs in a hospital setting. Grounded theory methodology was used. The sampling approach was initially purposive and was then shifted to theoretical to ensure the collection of meaningful data. Semistructuredinterviews were recorded and transcribed into Word documents for analysis. The three-phase analysis developed by Corbin and Strauss was initiated after the second interview. Sixteen participants (eight mentors and eight mentees) were interviewed between February and June 2011. The core category that emerged from the data was "defining self," and the main categories were forming the relationship, developing the relationship, and mentoring outcomes. A well-designed formal mentoring program may greatly improve the transition of NPs into a new role. The theory generated by the data from these study participants provides clearly defined categories that may be operationally defined and utilized to develop evaluation tools for mentoring programs.

Competency Based Training Program for Department Chairpersons and Other Resource Personnel.

ERIC Educational Resources Information Center

Bingen, Frances N.; And Others

The Competency Based Training Program is a three part, three phase package. It contains: (1) a research document; (2) a set of 18 programed units and; (3) cassettes to accompany two specific units. The program phases require that: (1) the participant and a training advisor jointly perform a needs assessment activity and select appropriate units…

Treating verbal working memory in a boy with intellectual disability

PubMed Central

Orsolini, Margherita; Melogno, Sergio; Latini, Nausica; Penge, Roberta; Conforti, Sara

2015-01-01

The present case study investigates the effects of a cognitive training of verbal working memory that was proposed for Davide, a 14-year-old boy diagnosed with mild intellectual disability. The program stimulated attention, inhibition, switching, and the ability to engage either in verbal dual tasks or in producing inferences after the content of a short passage had been encoded in episodic memory. Key elements in our program included (1) core training of target cognitive mechanisms; (2) guided practice emphasizing concrete strategies to engage in exercises; and (3) a variable amount of adult support. The study explored whether such a complex program produced “near transfer” effects on an untrained dual task assessing verbal working memory and whether effects on this and other target cognitive mechanisms (i.e., attention, inhibition, and switching) were long-lasting and produced “far transfer” effects on cognitive flexibility. The effects of the intervention program were investigated with a research design consisting of four subsequent phases lasting 8 or 10 weeks, each preceded and followed by testing. There was a control condition (phase 1) in which the boy received, at home, a stimulation focused on the visuospatial domain. Subsequently, there were three experimental training phases, in which stimulation in the verbal domain was first focused on attention and inhibition (phase 2a), then on switching and simple working memory tasks (phase 2b), then on complex working memory tasks (phase 3). A battery of neuropsychological tests was administered before and after each training phase and 7 months after the conclusion of the intervention. The main finding was that Davide changed from being incapable of addressing the dual task request of the listening span test in the initial assessment to performing close to the normal limits of a 13-year-old boy in the follow-up assessment with this test, when he was 15 years old. PMID:26284014

The NASA Geodynamics Program: An overview

NASA Technical Reports Server (NTRS)

1983-01-01

This NASA Geodynamics Program overview collectively examines the history, scientific basis, status, and results of the NASA Program and outlines plans for the next five to eight years. It is intended as an informative nontechnical discussion of geodynamics research.

Russell Sage Foundation Annual Report, 1974-1975.

ERIC Educational Resources Information Center

Russell Sage Foundation, New York, NY.

During the year the foundation staff completed the formation of eight program areas in which to concentrate future research. Four of these areas are major, and it is expected that they will receive larger appropriations in the next few years than the four minor program areas. The major program areas are: Age and Aging; Evaluation Research and…

Proceedings of the seventh international conference on high voltage electron microscopy

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

Fisher, R.M.; Gronsky, R.; Westmacott, K.H.

1983-01-01

Eight-four papers are arranged under the following headings: high resolution, techniques and instrumentation, radiation effects, in-situ and phase transformations, minerals and ceramics, and semiconductors and thin films. Twenty-three papers were abstracted separately for the data base; three of the remainder had previously been abstracted. (DLC)

A Study in Critical Listening Using Eight to Ten Year Olds in an Analysis of Commercial Propaganda Emanating from Television.

ERIC Educational Resources Information Center

Cook, Jimmie Ellis

Selected eight to ten year old Maryland children were used in this study measuring the effect of lessons in becoming aware of propaganda employed by commercial advertisers in television programs. Sixteen 45-minute lessons directed to the propaganda techniques of Band Wagon, Card Stacking, Glittering Generalities, Name Calling, Plain Folks,…

Orthotopic heart transplantation in the prince sultan cardiac center.

PubMed

Al Fagih, M R

1996-01-01

In this report we attempt to demonstrate the efforts involved in establishing and organizing the heart transplant program at the Armed Forces Hospital in Riyadh, Saudi Arabia. From 1986 to date, 25 orthotopic heart transplants were performed at this center. Patient age ranged from 22 months to 57 years; 4 patients were below 12 years of age and 4 aged 50 years and above. The incidations for transplantation were cardiomyopathy in 15 patients, ischemic heart disease in 6 patients, and valvular heart disease in 4 patients. Fourteen recipients have died. Three of them were classified as hospital deaths, occuring before the patient could be discharged after the procedure; the reminder died from rejection and associated problems. Eight patients of them died within the first year. The longest survival period was almost 8 years. The overall 8 years survival rate was 45%, which is comparable to the international figures. Shortage of donors may affect the future of the transplant programs. Increasing the awareness of the public about the importance of organ donation and transplantation is crucial in this regard.

Enhancing the Careers of Under-Represented Junior Faculty in Biomedical Research: The Summer Institute Program to Increase Diversity (SIPID).

PubMed

Rice, Treva K; Liu, Li; Jeffe, Donna B; Jobe, Jared B; Boutjdir, Mohamed; Pace, Betty S; Rao, Dabeeru C

2014-01-01

The Summer Institute Program to Increase Diversity (SIPID) in Health-Related Research is a career advancement opportunity sponsored by the National Heart, Lung, and Blood Institute. Three mentored programs address difficulties experienced by junior investigators in establishing independent research careers and academic advancement. Aims are to increase the number of faculty from under-represented minority groups who successfully compete for external research funding. Data were collected using a centralized data-entry system from three Summer Institutes. Outcomes include mentees' satisfaction rating about the program, grant and publications productivity and specific comments. Fifty-eight junior faculty mentees (38% male) noticeably improved their rates of preparing/submitting grant applications and publications, with a 18-23% increase in confidence levels in planning and conducting research. According to survey comments, the training received in grantsmanship skills and one-on-one mentoring were the most valuable program components. The SIPID mentoring program was highly valued by the junior faculty mentees. The program will continue in 2011-2014 as PRIDE (PRogram to Increase Diversity among individuals Engaged in health-related research). Long-term follow-up of current mentees will be indexed at five years post training (2013). In summary, these mentoring programs hope to continue increasing the diversity of the next generation of scientists in biomedical research.

Cinematographic analysis of bovine embryo development in serum-free oviduct-conditioned medium.

PubMed

Grisart, B; Massip, A; Dessy, F

1994-07-01

Development of bovine embryos produced in vitro from the one-cell to the blastocyst stage in serum-free oviduct-conditioned medium was investigated for 8 days consecutively by time-lapse cinematography. Three movies were analysed (130 embryos). The following observations were made. (1) Development under cine-recording conditions was similar to that in a classical incubator. (2) The highest proportion of embryos at the two-cell, three-four-cell, five-eight-cell, 9-16-cell, morula and blastocyst stages were recorded at 34, 46, 61, 115, 149 and 192 h after insemination, respectively. Cleavage asynchrony between blastomeres within individual embryos started at the two-cell stage. (3) The duration of the first three cell cycles was 35 h, 14 h and 11-62 h, respectively. (4) Detailed analysis of 13 embryos revealed that developmental arrest ('Lag-phase') occurred at the four-cell (1 of 13), five-cell (2 of 13), six-cell (3 of 13), seven-cell (3 of 13) or eight-cell stage (4 of 13); this phase lasted about 59 h. Embryos arrested at the eight-cell stage developed into morula-blastocysts (3 of 4) at a higher rate than did those arrested at earlier stages (2 of 9). (5) The faster the embryos cleaved into early stages (two-cell, three-four-cell and five-eight-cell), the higher the probability that they developed into morula-blastocyst: 70% of the embryos reaching the two-cell stage before 30-31 h after insemination developed into morula-blastocyst.(ABSTRACT TRUNCATED AT 250 WORDS)

Science in History, Volume 2: The Scientific and Industrial Revolutions.

ERIC Educational Resources Information Center

Bernal, J. D.

This volume, the second of four, includes parts four and five of the eight parts in the series. Part Four deals with what is called the Scientific Revolution from 1440-1690. This "revolution" is divided into three phases: Phase 1 (1440-1540) includes the Renaissance and the Reformation, during which the world-picture adopted from classical times…

Longitudinal posturography and rotational testing in children 3-9 years of age: Normative data

PubMed Central

Casselbrant, Margaretha L.; Mandel, Ellen M.; Sparto, Patrick J; Perera, Subashan; Redfern, Mark S.; Fall, Patricia A.; Furman, Joseph M.

2010-01-01

Objective To obtain normative longitudinal vestibulo-ocular and balance test data in children from ages 3 to 9 with normal middle-ear status. Study Design Prospective, longitudinal cohort Setting Tertiary care pediatric hospital Subjects and Methods Three-year-old children were entered and tested yearly. Subjects underwent earth vertical axis rotation testing using sinusoidal and constant velocity stimuli and performed the Sensory Organization Test. Results One hundred forty-eight children were entered and usable data were collected on 127 children. A linear increase in the vestibulo-ocular reflex gain as children aged was found, without a change in the phase of the response. An age-related linear increase in Equilibrium Scores, indicating reduced postural sway, was also observed. Conclusion These normative data can be used in the evaluation of dizziness and balance disorders in children. PMID:20416461

American College of Surgeons National Surgical Quality Improvement Program Pediatric: a beta phase report.

PubMed

Bruny, Jennifer L; Hall, Bruce L; Barnhart, Douglas C; Billmire, Deborah F; Dias, Mark S; Dillon, Peter W; Fisher, Charles; Heiss, Kurt F; Hennrikus, William L; Ko, Clifford Y; Moss, Lawrence; Oldham, Keith T; Richards, Karen E; Shah, Rahul; Vinocur, Charles D; Ziegler, Moritz M

2013-01-01

The American College of Surgeons (ACS) National Surgical Quality Improvement Program Pediatric (NSQIP-P) expanded to beta phase testing with the enrollment of 29 institutions. Data collection and analysis were aimed at program refinement and development of risk-adjusted models for inter-institutional comparisons. Data from the first full year of beta-phase NSQIP-P were analyzed. Patient accrual used ACS-NSQIP methodology tailored to pediatric specialties. Preliminary risk adjusted modeling for all pediatric and neonatal operations and pediatric (excluding neonatal) abdominal operations was performed for all cause morbidity (other than death) and surgical site infections (SSI) using hierarchical logistic regression methodology and eight predictor variables. Results were expressed as odds ratios with 95% confidence intervals. During calendar year 2010, 29 institutions enrolled 37,141 patients. 1644 total CPT codes were entered, of which 456 accounted for 90% of the cases. 450 codes were entered only once (1.2% of cases). For all cases, overall mortality was 0.25%, overall morbidity 7.9%, and the SSI rate 1.8%. For neonatal cases, mortality was 2.39%, morbidity 18.7%, and the SSI rate 3%. For the all operations model, risk-adjusted morbidity institutional odds ratios ranged 0.48-2.63, with 9/29 hospitals categorized as low outliers and 9/29 high outliers, while risk-adjusted SSI institutional odds ratios ranged 0.36-2.04, with 2/29 hospitals low outliers and 7/29 high outliers. This report represents the first risk-adjusted hospital-level comparison of surgical outcomes in infants and children using NSQIP-P data. Programmatic and analytic modifications will improve the impact of this program as it moves into full implementation. These results indicate that NSQIP-P has the potential to serve as a model for determining risk-adjusted outcomes in the neonatal and pediatric population with the goal of developing quality improvement initiatives for the surgical care of children. Copyright © 2013 Elsevier Inc. All rights reserved.

Teacher Action Research: The Impact of Inquiry on Curriculum Improvement and Professional Development.

ERIC Educational Resources Information Center

Berlin, Donna F.

The Berlin-White Action Research Model (BWARM) described here was designed to prepare and support teachers in the development, implementation, and evaluation of innovation within their classroom. The year-long program consists of three interrelated phases over four academic quarters: (1) "Pedagogical Awareness," designed to provide knowledge and…

CMIF ECLS system test findings

NASA Technical Reports Server (NTRS)

Schunk, Richard G.; Carrasquillo, Robyn L.; Ogle, Kathyrn Y.; Wieland, Paul O.; Bagdigian, Robert M.

1989-01-01

During 1987 three Space Station integrated Environmental Control and Life Support System (ECLSS) tests were conducted at the Marshall Space Flight Center (MSFC) Core Module Integration Facility (CMIF) as part of the MSFC ECLSS Phase II test program. The three tests ranged in duration from 50 to 150 hours and were conducted inside of the CMIF module simulator. The Phase II partial integrated system test configuration consisted of four regenerative air revitalization subsystems and one regenerative water reclamation subsystem. This paper contains a discussion of results and lessons learned from the Phase II test program. The design of the Phase II test configuration and improvements made throughout the program are detailed. Future plans for the MSFC CMIF test program are provided, including an overview of planned improvements for the Phase III program.

Solid Surface Combustion Experiment Completes a Series of Eight Successful Flights

NASA Technical Reports Server (NTRS)

1996-01-01

The Solid Surface Combustion Experiment (SSCE) was the first combustion experiment to fly in the space shuttle and the first such experiment in the NASA spaceflight program since Skylab. SSCE was actually a series of experiments designed to begin to characterize flame spreading over solid fuels in microgravity and the differences of this flame spreading from normal gravity behavior. These experiments should lead to a better understanding of the physical processes involved--increasing our understanding of fire behavior, both in space and on Earth. SSCE results will help researchers evaluate spacecraft fire hazards. These experiments were conceived by the principal investigator, Professor Robert A. Altenkirch, Dean of Engineering at Washington State University. In the first five flights, the fuel sample--ashless filter paper instrumented with three thermocouples--was mounted in a sealed chamber filled with a 50-percent or 35-percent mixture of oxygen in nitrogen at pressures of 1.0, 1.5, and 2.0 atm. In the next three flights, a polymethyl methacrylate (plexiglass) fuel was instrumented with three thermocouples and tested in a 70-percent or 50-percent mixture of oxygen and nitrogen at pressures of 1.0 and 2.0 atm. SSCE is a self-contained, battery-operated experiment that can be flown either in the shuttle middeck or in the Spacelab module. More information about the hardware configuration have been published. This past year, the final two of eight flights were completed on STS-64 and STS-63. The NASA Lewis Research Center designed and built the SSCE payload and performed engineering, testing, scientific, and flight operations support. The SSCE project was supported in some way by nearly every major sector of Lewis' organization. Professor Altenkirch developed a numerical simulation of the flame-spreading process from first principles (of fluid mechanics, heat transfer, and reaction kinetics). The spread rates, flame shape, and thermodynamic data from the SSCE flights are being compared directly with the results of the computational model. Results from the eight flights will be used to formulate an improved solid-phase pyrolysis model. In addition, some results of the flights have been published and presented at international combustion symposiums. Additional solid fuel combustion experiments are being investigated for future tests with the existing hardware.

Program Manager: Journal of the Defense Management College, Volume 23 Number 4, July-August 1994

DTIC Science & Technology

1994-08-01

policy of nonattribution promote a forum for an open exchange of ideas and experiences. Many courses are presented at the Secret and Top Secret levels...ing Office. five programs used as examples in many and diverse , and probably 2. Wiles, !. A. (25 February 1994). USD(A&T) questions, the average caused...Results of the program; i.e., structure and mass the work of eight definition contrac- Early in Phase C, top NASA man- properties analysis, had to

Hypercholesterolemia in Male Power Lifters Using Anabolic-Androgenic Steroids.

ERIC Educational Resources Information Center

Cohen, Jonathan C.; And Others

1988-01-01

Measurement of serum cholesterol concentrations in male power lifters who used anabolic-androgenic steroids for eight weeks, three years, or eight years indicated that mean serum cholesterol levels increased with drug use, but decreased promptly to near pre-steroid levels after steroid use ended. (Author/CB)

Speech-language therapy program for mouth opening in patients with oral and oropharyngeal cancer undergoing adjuvant radiotherapy: a pilot study.

PubMed

Marrafon, Caroline Somera; Matos, Leandro Luongo; Simões-Zenari, Marcia; Cernea, Claudio Roberto; Nemr, Katia

2018-01-01

Purpose Assess the effectiveness of an orofacial myofunctional therapeutic program in patients with oral or oropharyngeal cancer submitted to adjuvant radiotherapy through pre- and post-program comparison of maximum mandibular opening. Methods Prospective study involving five adult patients and five elderly patients postoperatively to oral cavity/oropharynx surgery who were awaiting the beginning of radiotherapy or had undergone fewer than five treatment sessions. The study participants had their maximum jaw opening measured using a sliding caliper at the beginning and end of the program. Two mobility exercises and three mandibular traction exercises were selected and weekly monitored presentially for 10 weeks. Descriptive data and pre- and post-therapy comparative measures were statistically analyzed using the Wilcoxon test. Results Ten patients (two women and eight men) with mean age of 58.4 years, median of 57.0 years, completed the therapeutic program. They presented mean maximum mandibular opening of 31.6 ± 11.7 and 36.4 ± 8.0 mm pre- and post-therapy, respectively (p =0.021). Conclusion The proposed orofacial myofunctional therapeutic program increased the maximum jaw opening of patients referred to adjuvant radiotherapy for oral cavity or oropharynx cancer treatment.

Shift in Food Intake and Changes in Metabolic Regulation and Gene Expression during Simulated Night-Shift Work: A Rat Model

PubMed Central

Marti, Andrea Rørvik; Meerlo, Peter; Grønli, Janne; van Hasselt, Sjoerd Johan; Mrdalj, Jelena; Pallesen, Ståle; Pedersen, Torhild Thue; Henriksen, Tone Elise Gjøtterud; Skrede, Silje

2016-01-01

Night-shift work is linked to a shift in food intake toward the normal sleeping period, and to metabolic disturbance. We applied a rat model of night-shift work to assess the immediate effects of such a shift in food intake on metabolism. Male Wistar rats were subjected to 8 h of forced activity during their rest (ZT2-10) or active (ZT14-22) phase. Food intake, body weight, and body temperature were monitored across four work days and eight recovery days. Food intake gradually shifted toward rest-work hours, stabilizing on work day three. A subgroup of animals was euthanized after the third work session for analysis of metabolic gene expression in the liver by real-time polymerase chain reaction (PCR). Results show that work in the rest phase shifted food intake to rest-work hours. Moreover, liver genes related to energy storage and insulin metabolism were upregulated, and genes related to energy breakdown were downregulated compared to non-working time-matched controls. Both working groups lost weight during the protocol and regained weight during recovery, but animals that worked in the rest phase did not fully recover, even after eight days of recovery. In conclusion, three to four days of work in the rest phase is sufficient to induce disruption of several metabolic parameters, which requires more than eight days for full recovery. PMID:27834804

Horticultural Performance of Eight American Elderberry Genotypes at Three Missouri Locations

PubMed Central

Thomas, A.L.; Byers, P.L.; Avery, J.D.; Kaps, M.; Gu, S.

2016-01-01

American elderberry (Sambucus nigra subsp. canadensis) is being increasingly cultivated in North America for its edible and medicinal fruit and flowers, yet remains largely undeveloped as a horticultural crop. Productive genotypes with desirable horticultural attributes, including disease and insect resistance, precocity, uniform fruit ripening, and large berry size are needed in order to advance the commercial production of elderberries. A four-year study of eight elderberry genotypes was established in 2008 at three diverse Missouri (USA) locations. Phenology, plant morphology, pest susceptibility, productivity, and fruit characteristics data were collected over three growing seasons, 2009–2011. Significant differences for most phenological, horticultural, and fruit juice characteristics were observed among the three sites, three years, and eight genotypes. The genotype ‘Ozark’ was the earliest to break bud, produced fruit with high levels of soluble solids, and out-yielded most other genotypes at the three sites over the three-year study. None of the new genotypes produced berries as large as or larger than the standard ‘York’ which is known for its large fruit. Some of the genotypes tested, especially ‘Ozark’ show promise as potential cultivars and as breeding stock for further development of elderberry as a commercially-viable horticultural crop. PMID:27158183

Horticultural Performance of Eight American Elderberry Genotypes at Three Missouri Locations.

PubMed

Thomas, A L; Byers, P L; Avery, J D; Kaps, M; Gu, S

2015-01-12

American elderberry ( Sambucus nigra subsp. canadensis ) is being increasingly cultivated in North America for its edible and medicinal fruit and flowers, yet remains largely undeveloped as a horticultural crop. Productive genotypes with desirable horticultural attributes, including disease and insect resistance, precocity, uniform fruit ripening, and large berry size are needed in order to advance the commercial production of elderberries. A four-year study of eight elderberry genotypes was established in 2008 at three diverse Missouri (USA) locations. Phenology, plant morphology, pest susceptibility, productivity, and fruit characteristics data were collected over three growing seasons, 2009-2011. Significant differences for most phenological, horticultural, and fruit juice characteristics were observed among the three sites, three years, and eight genotypes. The genotype 'Ozark' was the earliest to break bud, produced fruit with high levels of soluble solids, and out-yielded most other genotypes at the three sites over the three-year study. None of the new genotypes produced berries as large as or larger than the standard 'York' which is known for its large fruit. Some of the genotypes tested, especially 'Ozark' show promise as potential cultivars and as breeding stock for further development of elderberry as a commercially-viable horticultural crop.

Kinematic Adaptations of Forward And Backward Walking on Land and in Water

PubMed Central

Cadenas-Sanchez, Cristina; Arellano, Raúl; Vanrenterghem, Jos; López-Contreras, Gracia

2015-01-01

The aim of this study was to compare sagittal plane lower limb kinematics during walking on land and submerged to the hip in water. Eight healthy adults (age 22.1 ± 1.1 years, body height 174.8 ± 7.1 cm, body mass 63.4 ± 6.2 kg) were asked to cover a distance of 10 m at comfortable speed with controlled step frequency, walking forward or backward. Sagittal plane lower limb kinematics were obtained from three dimensional video analysis to compare spatiotemporal gait parameters and joint angles at selected events using two-way repeated measures ANOVA. Key findings were a reduced walking speed, stride length, step length and a support phase in water, and step length asymmetry was higher compared to the land condition (p<0.05). At initial contact, knees and hips were more flexed during walking forward in water, whilst, ankles were more dorsiflexed during walking backward in water. At final stance, knees and ankles were more flexed during forward walking, whilst the hip was more flexed during backward walking. These results show how walking in water differs from walking on land, and provide valuable insights into the development and prescription of rehabilitation and training programs. PMID:26839602

Teaching about teaching and instruction on instruction: a challenge for health sciences library education.

PubMed

Detlefsen, Ellen Gay

2012-10-01

This is a review of the master's-level curricula of the fifty-eight America Library Association-accredited library and information science programs and iSchools for evidence of coursework and content related to library instruction. Special emphasis is placed on the schools and programs that also offer coursework in medical or health sciences librarianship. Fifty-eight school and program websites were reviewed. Course titles and course descriptions for seventy-three separate classes were analyzed. Twenty-three syllabi were examined. All North American library education programs offer at least one course in the general area of library instruction; some programs offer multiple courses. No courses on instruction, however, are focused directly on the specialized area of health sciences librarianship. Master's degree students can take appropriate classes on library instruction, but the medical library profession needs to offer continuing education opportunities for practitioners who want to have specific instruction for the specialized world of the health sciences.

“Maternal Health and Family Planning Distance Education” experience among physicians: a three-phase study to determine the educational needs, develop education program, and evaluate efficacy of the education administered

PubMed Central

Ciftci, Bestami; Uzel, Nesibe; Ozel, M Onur; Zergeroglu, Sema; Deger, Cetin; Turasan, S Sare; Karakoc, Ayse Gul; Ozbalci, Semra

2016-01-01

Aim This study aims to assess the educational needs of family practitioners and evaluate the efficacy of the ongoing “Maternal Health and Family Planning Distance Education” program conducted by the General Directorate of Health Research (SAGEM) of the Turkish Ministry of Health. Methods This study consisted of three phases. In the first phase, an online survey on maternal health and family planning educational needs was sent to 20,611 physicians via e-mail. Of the 20,611 physicians, 4,729 completed the survey. In the second phase, of the 1,061 physicians registered to the education program, 632 physicians with active participation were included. In the third phase, the preeducation expectations of 287 physicians and posteducation satisfaction of 54 physicians were analyzed with a questionnaire. Results The majority of the physicians were employed in a family health center (97.4%) and practicing for 16–20 years (23.2%) without any prior in-service training (60.9%). High-to-very high educational need was expressed by 56.4% of physicians for pregnancy, delivery, and puerperality. Topics that the physicians, including both those with ≥16 years in practice and without prior in-service training, expressed need for more detailed content were pregnancy, delivery, and puerperality (37.5%); emergency obstetric approach in the primary care setting (33.1%); and gynecological infectious diseases and treatment approach (32.4%). Following the education program, the participants’ expectations were fulfilled in terms of refreshing their knowledge, particularly in the field of Maternal Health and Family Planning (87.1% and 75.9%) and the percentage of participants who expressed that they had sufficient high level knowledge increased from 55% to 68.5%. Conclusion The education on Maternal Health and Family Planning refreshed the knowledge of participants and highly met the preeducation expectations. Determining the educational needs and expectations of the target population prior to the education program seems to have an important role on determining its overall success. PMID:27354837

"Maternal Health and Family Planning Distance Education" experience among physicians: a three-phase study to determine the educational needs, develop education program, and evaluate efficacy of the education administered.

PubMed

Ciftci, Bestami; Uzel, Nesibe; Ozel, M Onur; Zergeroglu, Sema; Deger, Cetin; Turasan, S Sare; Karakoc, Ayse Gul; Ozbalci, Semra

2016-01-01

This study aims to assess the educational needs of family practitioners and evaluate the efficacy of the ongoing "Maternal Health and Family Planning Distance Education" program conducted by the General Directorate of Health Research (SAGEM) of the Turkish Ministry of Health. This study consisted of three phases. In the first phase, an online survey on maternal health and family planning educational needs was sent to 20,611 physicians via e-mail. Of the 20,611 physicians, 4,729 completed the survey. In the second phase, of the 1,061 physicians registered to the education program, 632 physicians with active participation were included. In the third phase, the preeducation expectations of 287 physicians and posteducation satisfaction of 54 physicians were analyzed with a questionnaire. The majority of the physicians were employed in a family health center (97.4%) and practicing for 16-20 years (23.2%) without any prior in-service training (60.9%). High-to-very high educational need was expressed by 56.4% of physicians for pregnancy, delivery, and puerperality. Topics that the physicians, including both those with ≥16 years in practice and without prior in-service training, expressed need for more detailed content were pregnancy, delivery, and puerperality (37.5%); emergency obstetric approach in the primary care setting (33.1%); and gynecological infectious diseases and treatment approach (32.4%). Following the education program, the participants' expectations were fulfilled in terms of refreshing their knowledge, particularly in the field of Maternal Health and Family Planning (87.1% and 75.9%) and the percentage of participants who expressed that they had sufficient high level knowledge increased from 55% to 68.5%. The education on Maternal Health and Family Planning refreshed the knowledge of participants and highly met the preeducation expectations. Determining the educational needs and expectations of the target population prior to the education program seems to have an important role on determining its overall success.

Effects of Endurance Jogging on Cardiovascular System and Body Composition in Middle-Aged Women.

ERIC Educational Resources Information Center

Tooshi, Ali

This study investigated the effects of 30 minutes of endurance jogging on pulse rates at rest, during exercise, and at recovery and eight skinfold fat measures in middle-aged women. Subjects were 15 middle-aged women between 30 and 58 years of age who had not been engaged in any exercise program at least for 1 year. Eight sedentary subjects were…

Development of a career coaching model for medical students.

PubMed

Hur, Yera

2016-03-01

Deciding on a future career path or choosing a career specialty is an important academic decision for medical students. The purpose of this study is to develop a career coaching model for medical students. This research was carried out in three steps. The first step was systematic review of previous studies. The second step was a need assessment of medical students. The third step was a career coaching model using the results acquired from the researched literature and the survey. The career coaching stages were defined as three big phases: The career coaching stages were defined as the "crystallization" period (Pre-medical year 1 and 2), "specification" period (medical year 1 and 2), and "implementation" period (medical year 3 and 4). The career coaching model for medical students can be used in programming career coaching contents and also in identifying the outcomes of career coaching programs at an institutional level.

Exercise reduces the intensity and prevalence of low back pain in 12-13 year old children: a randomised trial.

PubMed

Fanucchi, Gina L; Stewart, Aimee; Jordaan, Ronél; Becker, Piet

2009-01-01

Does an eight-week exercise program reduce the intensity and prevalence of low back pain in 12-13 year old children? Does it decrease the childhood physical risk factors for low back pain and promote a sense of well-being? Randomised trial with concealed allocation and assessor blinding. Seventy-two 12-13 year old children, who had complained of low back pain in the past three months. The experimental group completed eight exercise classes of 40-45 minutes duration over eight weeks conducted by a physiotherapist, whilst the control group received no intervention. The primary outcome was pain intensity measured on a 10-cm visual analogue scale. Secondary outcomes included 3-month prevalence of pain, childhood physical risk factors for low back pain, and sense of well-being. Measures were taken at baseline (Month 0), post-intervention (Month 3), and three months later (Month 6). Pain intensity over the past month had decreased by 2.2 cm (95% CI 1.0 to 3.5) more for the experimental group than the control group at Month 3 and was still 2.0 cm (95% CI 0.5 to 3.5) less than the control group at Month 6. The absolute risk reduction for 3-month prevalence in low back pain in the experimental group was 24% (95% CI 4 to 41) compared with the control group at Month 3, and 40% (95% CI 18 to 57) at Month 6. There were also statistically-significant between-group differences in neural mobility. Exercise is effective in reducing the intensity and prevalence of low back pain in children. Clinical trials NCT00786864.

High throughput manufacturing of thin-film CdTe photovoltaic modules. Annual subcontract report, 16 November 1993--15 November 1994

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

Sandwisch, D W

1995-11-01

This report describes work performed by Solar Cells, Inc. (SCI), under a 3-year subcontract to advance SCI`s PV manufacturing technologies, reduce module production costs, increase module performance, and provide the groundwork for SCI to expand its commercial production capacities. SCI will meet these objectives in three phases by designing, debugging, and operating a 20-MW/year, automated, continuous PV manufacturing line that produces 60-cm {times} 120-cm thin-film CdTe PV modules. This report describes tasks completed under Phase 1 of the US Department of Energy`s PV Manufacturing Technology program.

Simultaneous determination of eight metabolites of organophosphate and pyrethroid pesticides in urine.

PubMed

Guo, Xin Y; Sun, Li S; Huang, Meng Y; Xu, Wei L; Wang, Ying; Wang, Na

2017-01-02

A simultaneous method for quantifying eight metabolites of organophosphate pesticides and pyrethroid pesticides in urine samples has been established. The analytes were extracted using liquid-liquid extraction coupled with WCX solid phase extraction (SPE) cartridges. Eight metabolites were chemically derivatized before analysis using gas chromatography-tandem mass spectrometry (GC-MS-MS). The separation was performed on a HP-5MS capillary column (30 m × 0.25 mm × 0.25 µm) with temperature programming. The detection was performed under electro-spray ionization (ESI) in multiple reaction monitoring (MRM) mode. An internal standard method was used. The extraction solvent, types of SPE cartridges and eluents were optimized by comparing the sample recoveries under different conditions. The results showed that the calibration curves of the five organophosphorus pesticides metabolites were linear in the range of 0.2-200 μg/L (r 2 ≥ 0.992) and that of the three pyrethroid pesticides metabolites were linear in the range of 0.025-250 μg/L (r 2 ≥ 0.991). The limits of detection (LODs, S/N ≥ 3) and the limits of quantification (LOQs, S/N ≥ 10) of the eight metabolites were 0.008-0.833 μg/L and 0.25-2.5 μg/L, respectively. The recoveries of the eight metabolites ranged from 54.08% to 82.49%. This efficient, stable, and cost-effective method is adequate to handle the large number of samples required for surveying the exposure level of organophosphorus and pyrethroid pesticides in the general population.

Experiences of a Community-Based Lymphedema Management Program for Lymphatic Filariasis in Odisha State, India: An Analysis of Focus Group Discussions with Patients, Families, Community Members and Program Volunteers.

PubMed

Cassidy, Tali; Worrell, Caitlin M; Little, Kristen; Prakash, Aishya; Patra, Inakhi; Rout, Jonathan; Fox, LeAnne M

2016-02-01

Globally 68 million people are infected with lymphatic filariasis (LF), 17 million of whom have lymphedema. This study explores the effects of a lymphedema management program in Odisha State, India on morbidity and psychosocial effects associated with lymphedema. Focus groups were held with patients (eight groups, separated by gender), their family members (eight groups), community members (four groups) and program volunteers (four groups) who had participated in a lymphedema management program for the past three years. Significant social, physical, and economic difficulties were described by patients and family members, including marriageability, social stigma, and lost workdays. However, the positive impact of the lymphedema management program was also emphasized, and many family and community members indicated that community members were accepting of patients and had some improved understanding of the etiology of the disease. Program volunteers and community members stressed the role that the program had played in educating people, though interestingly, local explanations and treatments appear to coexist with knowledge of biomedical treatments and the mosquito vector. Local and biomedical understandings of disease can co-exist and do not preclude individuals from participating in biomedical interventions, specifically lymphedema management for those with lymphatic filariasis. There is a continued need for gender-specific psychosocial support groups to address issues particular to men and women as well as a continued need for improved economic opportunities for LF-affected patients. There is an urgent need to scale up LF-related morbidity management programs to reduce the suffering of people affected by LF.

Characterization of three agave species by gas chromatography and solid-phase microextraction-gas chromatography-mass spectrometry.

PubMed

Peña-Alvarez, Araceli; Díaz, Laura; Medina, Alejandra; Labastida, Carmen; Capella, Santiago; Vera, Luz Elena

2004-02-20

Steam distillation (SD) extraction-solid-phase microextraction coupled to GC-MS was developed for the determination of terpenes and Bligh-Dyer extraction-derivatization coupled with GC for the determination of fatty acids such as ethyl esters were used. It was found that the three different Agave species have the same profile of fatty acids; the quantity of these compounds is different in each Agave variety. On the other hand, different terpenes were identified in the three Agave plants studied: nine in A. salmiana, eight in A. angustifolia and 32 in A. tequilana Weber var. azul.

The effects of health care-based violence intervention programs on injury recidivism and costs: A systematic review.

PubMed

Strong, Bethany L; Shipper, Andrea G; Downton, Katherine D; Lane, Wendy G

2016-11-01

Youth violence affects thousands annually, with homicide being the third leading cause of death for those aged 10 to 24 years. This systematic review aims to evaluate the published evidence for the effects of health care-based violence intervention programs (VIPs), which focus on reducing recurrent presentations for injury due to youth violence ("recidivism"). Health literature databases were searched. Studies were retained if peer reviewed and if programs were health care based, focused on intentional injury, addressed secondary or tertiary prevention (i.e., preventing recidivism and reducing complications), included participants aged 14 to 25 years, had greater than 1-month follow-up, and evaluated outcomes. Studies of child and sexual abuse and workplace, intimate partner, and self-inflicted violence were excluded. Extracted data subject to qualitative analysis included enrollment and retention, duration of follow-up, services provided, statistical analysis, and primary and intermediate outcomes. Of the 2,144 citations identified, 22 studies were included in the final sample. Twelve studies were randomized controlled trials representing eight VIPs. Injury recidivism was assessed in six (75%) of eight programs with a significant reduction in one (17%) of six programs. Of the randomized controlled trials showing no difference in recidivism, all were either underpowered or did not include a power analysis. Two observational studies also showed significant reduction in recidivism. Significant intermediate outcomes included increased service use, attitude change, and decreases in violence-related behavior. Reductions in injury recidivism led to reductions in health care and criminal justice system costs. Three studies showing reduced injury recidivism and several studies showing positive intermediate outcomes identify VIPs as a promising practice. Many studies were limited by poor methodological quality, including high losses to follow-up. Systematic review, level III.

[Prognostic prediction of the functional capacity and effectiveness of functional improvement program of the musculoskeletal system among users of preventive care service under long-term care insurance].

PubMed

Sone, Toshimasa; Nakaya, Naoki; Tomata, Yasutake; Aida, Jun; Okubo, Ichiro; Ohara, Satoko; Obuchi, Shuichi; Sugiyama, Michiko; Yasumura, Seiji; Suzuki, Takao; Tsuji, Ichiro

2013-01-01

The purpose of this study was to examine the effectiveness of the Functional Improvement Program of the Musculoskeletal System among users of Preventive Care Service under Long-Term Care Insurance. A total of 3,073 subjects were analyzed. We used the prediction formula to estimate the predicted value of the Kihon Checklist after one year, and calculated the measured value minus the predicted value. The subjects were divided into two groups according to the measured value minus predicted value tertiles: the lowest and middle tertile (good-to-fair measured value) and the highest tertile (poor measured value). We used a multiple logistic regression model to calculate the odds ratio (OR) and 95% confidence interval (CI) of the good-to-fair measured values of the Kihon Checklist after one year, according to the Functional Improvement Program of the Musculoskeletal System. In potentially dependent elderly, the multivariate adjusted ORs (95% CI) of the good-to-fair measured values were 2.4 (1.3-4.4) for those who attended the program eight times or more in a month (vs those who attended it three times or less in a month), 1.3 (1.0-1.8) for those who engaged in strength training using machines (vs those who did not train), and 1.4 (1.0-1.9) for those who engaged in endurance training. In this study, among potentially dependent elderly, those who attended the program eight times or more in a month and those who engaged in strength training using machines or endurance training showed a significant improvement of their functional capacity.

Split lesions of the peroneus brevis tendon in chronic ankle laxity.

PubMed

Bonnin, M; Tavernier, T; Bouysset, M

1997-01-01

Between 1993 and 1995, we operated on 18 patients for split lesions of the peroneal brevis tendon associated with chronic ankle instability. Five patients were competitive athletes, seven were recreational athletes, and six were persons. Symptoms developed in three phases: ankle sprain, chronic instability, and posterolateral pain. The mean delay between sprain and posterolateral pain was 6 years. At the time of surgery the main complaint was retromalleolar pain in nine patients, pain and instability in eight patients, and instability only in one patient. Diagnosis of tendinous lesions was based on clinical examination in three cases, preoperative magnetic resonance imaging in eight cases, preoperative tenography in one case, and surgical exploration in six cases. The lesion was localized at the tip of the lateral malleolus and was visible only after opening the peroneal retinaculum. In three cases an accessory peroneal muscle was present. A Chrisman-Snook procedure was performed in 13 cases and a simple tendinous repair in 5 cases. The split lesion of the peroneus brevis tendon may be the result of chronic ankle laxity. This lesion needs a specific surgical treatment and the peroneal tendon must be checked in case of surgical procedure for ankle laxity. After ligamentous repair, residual pain can be due to a neglected peroneus brevis tear.

Word Processing Curriculum Guide.

ERIC Educational Resources Information Center

Anderson, Marcia A.; Kusek, Robert W.

A combination of facts, examples, models, tools, and sources useful in developing and teaching word processing (WP) programs is provided in this guide. Eight sections are included. Sections 1 and 2 present introductory information on WP (e.g., history, five phases of WP, problems occurring in WP offices, factors of people, procedures, and…

CareerSmarts. 4-H Mentoring Program. Agent's Handbook. Mentor's Handbook. Protege's Handbook.

ERIC Educational Resources Information Center

Locklear, Eddie L.

The North Carolina 4-H CareerSmarts Program is designed to unite the public and private sectors to provide career education for young people. This packet contains three handbooks (for agents, proteges, and mentors) that explain the program and outline practical ways to conduct it. CareerSmarts consists of three phases. Phase one is conducted…

Biochemistry in an Undergraduate Writing-Intensive First-Year Program: Seminar Courses in Drugs and Bioethics

ERIC Educational Resources Information Center

Mills, Kenneth V.

2015-01-01

The College of the Holy Cross offers a universal first-year program called Montserrat, in which first-year students participate in a living-learning experience anchored by a yearlong seminar course. The seminar courses are part of a thematic cluster of four to eight courses; students in the cluster live together in a common dormitory and…

Still Not Adult-Like: Lexical Stress Contrastivity in Word Productions of Eight- to Eleven-Year-Olds

ERIC Educational Resources Information Center

Arciuli, Joanne; Ballard, Kirrie J.

2017-01-01

Lexical stress is the contrast between strong and weak syllables within words. Ballard et al. (2012) examined the amount of stress contrastivity across adjacent syllables in word productions of typically developing three- to seven-year-olds and adults. Here, eight- to eleven-year-olds are compared with the adults from Ballard et al. using acoustic…

Trajectories of alcohol use in the UK military and associations with mental health.

PubMed

Goodwin, L; Norton, S; Fear, N T; Jones, M; Hull, L; Wessely, S; Rona, R J

2017-12-01

There are higher levels of alcohol misuse in the military compared to the general population. Yet there is a dearth of research in military populations on the longitudinal patterns of alcohol use. This study aims to identify group trajectories of alcohol consumption in the UK military and to identify associations with childhood adversity, deployment history and mental disorder. Data on weekly alcohol consumption across an eight year period and three phases of a UK military cohort study (n=667) were examined using growth mixture modelling. Five alcohol trajectory classes were identified: mid-average drinkers (55%), abstainers (4%), low level drinkers (19%), decreasing drinkers (3%) and heavy drinkers (19%). Alcohol consumption remained stable over the three periods in all classes, other than in the small decreasing trajectory class. Individuals in the heavy drinking class were more likely to have deployed to Iraq. Abstainers and heavy drinkers were more likely to report post-traumatic stress disorders at baseline compared to average drinkers. Heavy drinkers in the UK military did not change their drinking pattern over a period of eight years. This highlights the need to develop effective preventive programmes to lessen the physical and psychological consequences of long-term heavy alcohol use. Individuals with a mental health problem appeared more likely to either be drinking at a high level or to be abstaining from use. Copyright © 2017 Elsevier Ltd. All rights reserved.

Report of Baseline Data: Evaluation of the Child and Family Resource Program. Volume II.

ERIC Educational Resources Information Center

Affholter, Dennis; And Others

This volume reports the baseline (1978) data to be used in the 6-year longitudinal evaluation of the Child and Family Resource Program (CFRP). The CFRP, funded in 11 sites across the country as a Head Start demonstration program, is intended to develop models for providing services to low-income families with children from birth to eight years.…

Exploring the Relationship between Participation in a Structured Sports Program and Development of Gross Motor Skills in Children Ages 3 to 6 Years

ERIC Educational Resources Information Center

Jahagirdar, Ishanee; Venditti, Laura Anne; Duncan, Andrea; Reed, Nick; Fleming, Sean

2017-01-01

This study looked at the relationship between participation in a structured sports program and gross-motor-skills development in children aged 3 to 6 years. Twenty-seven children participated in the study, with 16 children receiving an eight-week sports program intervention. Children were assessed at pre- and postintervention using a modified…

Safety and efficacy of colistin versus meropenem in the empirical treatment of ventilator-associated pneumonia as part of a macro-project funded by the Seventh Framework Program of the European Commission studying off-patent antibiotics: study protocol for a randomized controlled trial.

PubMed

Rosso-Fernández, Clara; Garnacho-Montero, José; Antonelli, Massimo; Dimopoulos, George; Cisneros, José Miguel

2015-03-20

Ventilator-associated pneumonia (VAP) is one of the most common and severe hospital-adquired infections, and multidrugresistant gram-negative bacilli (MDR-GNB) constitute the main etiology in many countries. Inappropriate empiric antimicrobial treatment is associated with increased mortality. In this context, the empirical treatment of choice for VAP is unknown. Colistin, is now the antimicrobial with greatest in vitro activity against MDR-GNB. The MagicBullet clinical trial is an investigator-driven clinical study, funded by the Seventh Framework Program of the European Commission. This is designed as a phase IV, randomized, controlled, open label, non-inferiority and international trial to assess the safety and efficacy of colistin versus meropenem in late onset VAP. The study is conducted in a total of 32 centers in three European countries (Spain, Italy and Greece) with specific high incidences of infections caused by MDR-GNB. Patients older than 18 years who develop VAP with both clinical and radiological signs, and are on mechanical ventilation for more than 96 hours, or less than 96 hours but with previous antibiotic treatment plus one week of hospitalization, are candidates for inclusion in the study. A total sample size of 496 patients will be randomized according to a severity clinical score (at the time of VAP diagnosis in a 1:1 ratio to receive either colistin 4.5 MU as a loading dose, followed by 3 MU every eight hours (experimental arm), or meropenem 2 g every eight hours (control arm), both combined with levofloxacin. Mortality from any cause at 28 days will be considered as the main outcome. Clinical and microbiological cure will be evaluated at 72 hours, eight days, the finalization of antibiotic treatment, and 28 days of follow-up. The efficacy evaluation will be performed in every patient who receives at least one study treatment drug, and with etiologic diagnosis of VAP, intention-to-treat population and per protocol analysis will be performed. Currently, there is no study being undertaken which analyzes empiric treatment of (VAP) with a suspicion of multi-resistance. Colistin, an off-patent antibiotic commercialized for more than 60 years, could widen the antibiotic alternatives for a high-mortality illness aggravated by antibiotic resistance. This trial is registered with ClinicalTrials.gov (identifier: NCT01292031 ; registered on 29 June 2012) and EudraCT (identifier: 2010-023310-31; registered on 7 February 2011).

Drug education in victorian schools (DEVS): the study protocol for a harm reduction focused school drug education trial

PubMed Central

2012-01-01

Background This study seeks to extend earlier Australian school drug education research by developing and measuring the effectiveness of a comprehensive, evidence-based, harm reduction focused school drug education program for junior secondary students aged 13 to 15 years. The intervention draws on the recent literature as to the common elements in effective school curriculum. It seeks to incorporate the social influence of parents through home activities. It also emphasises the use of appropriate pedagogy in the delivery of classroom lessons. Methods/Design A cluster randomised school drug education trial will be conducted with 1746 junior high school students in 21 Victorian secondary schools over a period of three years. Both the schools and students have actively consented to participate in the study. The education program comprises ten lessons in year eight (13-14 year olds) and eight in year nine (14-15 year olds) that address issues around the use of alcohol, tobacco, cannabis and other illicit drugs. Control students will receive the drug education normally provided in their schools. Students will be tested at baseline, at the end of each intervention year and also at the end of year ten. A self completion questionnaire will be used to collect information on knowledge, patterns and context of use, attitudes and harms experienced in relation to alcohol, tobacco, cannabis and other illicit drug use. Multi-level modelling will be the method of analysis because it can best accommodate hierarchically structured data. All analyses will be conducted on an Intent-to-Treat basis. In addition, focus groups will be conducted with teachers and students in five of the 14 intervention schools, subsequent to delivery of the year eight and nine programs. This will provide qualitative data about the effectiveness of the lessons and the relevance of the materials. Discussion The benefits of this drug education study derive both from the knowledge gained by trialling an optimum combination of innovative, harm reduction approaches with a large, student sample, and the resultant product. The research will provide better understanding of what benefits can be achieved by harm reduction education. It will also produce an intervention, dealing with both licit and illicit drug use that has been thoroughly evaluated in terms of its efficacy, and informed by teacher and student feedback. This makes available to schools a comprehensive drug education package with prevention characteristics and useability that are well understood. Trial registration Australia and New Zealand Clinical Trials Register (ANZCTR): ACTRN12612000079842 PMID:22321131

Drug education in Victorian schools (DEVS): the study protocol for a harm reduction focused school drug education trial.

PubMed

Midford, Richard; Cahill, Helen; Foxcroft, David; Lester, Leanne; Venning, Lynne; Ramsden, Robyn; Pose, Michelle

2012-02-10

This study seeks to extend earlier Australian school drug education research by developing and measuring the effectiveness of a comprehensive, evidence-based, harm reduction focused school drug education program for junior secondary students aged 13 to 15 years. The intervention draws on the recent literature as to the common elements in effective school curriculum. It seeks to incorporate the social influence of parents through home activities. It also emphasises the use of appropriate pedagogy in the delivery of classroom lessons. A cluster randomised school drug education trial will be conducted with 1746 junior high school students in 21 Victorian secondary schools over a period of three years. Both the schools and students have actively consented to participate in the study. The education program comprises ten lessons in year eight (13-14 year olds) and eight in year nine (14-15 year olds) that address issues around the use of alcohol, tobacco, cannabis and other illicit drugs. Control students will receive the drug education normally provided in their schools. Students will be tested at baseline, at the end of each intervention year and also at the end of year ten. A self completion questionnaire will be used to collect information on knowledge, patterns and context of use, attitudes and harms experienced in relation to alcohol, tobacco, cannabis and other illicit drug use. Multi-level modelling will be the method of analysis because it can best accommodate hierarchically structured data. All analyses will be conducted on an Intent-to-Treat basis. In addition, focus groups will be conducted with teachers and students in five of the 14 intervention schools, subsequent to delivery of the year eight and nine programs. This will provide qualitative data about the effectiveness of the lessons and the relevance of the materials. The benefits of this drug education study derive both from the knowledge gained by trialling an optimum combination of innovative, harm reduction approaches with a large, student sample, and the resultant product. The research will provide better understanding of what benefits can be achieved by harm reduction education. It will also produce an intervention, dealing with both licit and illicit drug use that has been thoroughly evaluated in terms of its efficacy, and informed by teacher and student feedback. This makes available to schools a comprehensive drug education package with prevention characteristics and useability that are well understood. Australia and New Zealand Clinical Trials Register (ANZCTR): ACTRN12612000079842.

Marketing Across the Board.

ERIC Educational Resources Information Center

Lauer, Larry D.

1999-01-01

Outlines an eight-step approach to launching an integrated college or university marketing/fund-raising program: finding a visionary campus leader; getting presidential support; assembling a three-tier marketing structure; considering new ways of defining quality; developing a marketing "blueprint"; selling the program on campus; embracing…

Relationship of Peer Mentoring to Academic Success and Social Engagement for First Year College Students

ERIC Educational Resources Information Center

Mitchell, Brenda O.

2013-01-01

A correlational explanatory research design examined the relationship between peer mentoring, academic success and social engagement of first year college students participating in a peer mentoring program at a research one university in the southeastern United States. One hundred thirty-eight participants from the peer mentoring program responded…

Analysis of High School English Curriculum Materials through Rasch Measurement Model and Maxqda

ERIC Educational Resources Information Center

Batdi, Veli; Elaldi, Senel

2016-01-01

The purpose of the study is to analyze high school English curriculum materials (ECM) through FACETS analysis and MAXQDA-11 programs. The mixed methods approach, both quantitative and qualitative methods, were used in three samples including English teachers in Elazig during the 2014-2015 academic year. While the quantitative phase of the study…

Administrative Aspects of Technology Implementation in Special Education. A Synthesis of Information from Eight Federally-Funded Projects.

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services (ED), Washington, DC. Div. of Innovation and Development.

This paper reviews and synthesizes information on the administrative aspects of technology implementation in special education, based on the findings of eight federally funded projects sponsored by the Division of Innovation and Development of the Office of Special Education Programs. Three of the projects specifically focused on administrative…

[Atmospheric Polybrominated Diphenyl Ethers in Eight Cities of China: Pollution Characteristics and Human Exposure].

PubMed

Lin, Hai-tao; Li, Qi-lu; Zhang, Gan; Li, Jun

2016-01-15

The gas and particle samples of eight cities were collected by high flow active air sampler in the Eastern and Western China and eight congeners of polybrominated diphenyl ethers were analyzed. The results showed that the concentration of BDE-28 (tri-BDE) in the gas-phase (three bromide components) was the highest, which was different from previous studies where BDE-99 and-47 were the predominant homologues in the gas-phase while the concentration of BDE-209 [(25.4 ± 124) pg · m⁻³] in particle-phase was the highest. The atmospheric concentrations of PBDEs in Beijing and Guangzhou were relatively higher, especially the BDE-209 concentration in particle phases of Guangzhou was two orders higher than those of other cities. However, the atmospheric concentrations of PBDEs declined significantly when compared with the data from previous studies. Meanwhile, the results indicated that the gas-phase concentrations decreased slowly and the particle-phase concentrations decreased rapidly. Combined with the results of correlation analysis, this phenomenon might be ascribed to the ceased commercial production of penta- and octa-BDE, the light degradation of high bromide components and reduced concentrations of atmospheric particles in urban area. Inhalation exposure for infants was about 2-3 times higher than that of adults. This reflected that the potential health risk of atmospheric PBDEs in city for residents, especially infants and young children, should not be ignored.

76 FR 9786 - NIOSH Dose Reconstruction Program Ten-Year Review-Phase I Report on Customer Service; Request for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-22

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention NIOSH Dose Reconstruction Program Ten-Year Review--Phase I Report on Customer Service; Request for Public Review and Comment... requests public review and comment on the draft publication, ``NIOSH Dose Reconstruction Program Ten-Year...

Environmental Remediation to Address Childhood Lead Poisoning Epidemic due to Artisanal Gold Mining in Zamfara, Nigeria

PubMed Central

Tirima, Simba; Bartrem, Casey; von Lindern, Ian; von Braun, Margrit; Lind, Douglas; Anka, Shehu Mohammed; Abdullahi, Aishat

2016-01-01

Background: From 2010 through 2013, integrated health and environmental responses addressed an unprecedented epidemic lead poisoning in Zamfara State, northern Nigeria. Artisanal gold mining caused widespread contamination resulting in the deaths of > 400 children. Socioeconomic, logistic, and security challenges required remediation and medical protocols within the context of local resources, labor practices, and cultural traditions. Objectives: Our aim was to implement emergency environmental remediation to abate exposures to 17,000 lead poisoned villagers, to facilitate chelation treatment of children ≤ 5 years old, and to establish local technical capacity and lead health advocacy programs to prevent future disasters. Methods: U.S. hazardous waste removal protocols were modified to accommodate local agricultural practices. Remediation was conducted over 4 years in three phases, progressing from an emergency response by international personnel to comprehensive cleanup funded and accomplished by the Nigerian government. Results: More than 27,000 m3 of contaminated soils and mining waste were removed from 820 residences and ore processing areas in eight villages, largely by hand labor, and disposed in constructed landfills. Excavated areas were capped with clean soils (≤ 25 mg/kg lead), decreasing soil lead concentrations by 89%, and 2,349 children received chelation treatment. Pre-chelation geometric mean blood lead levels for children ≤ 5 years old decreased from 149 μg/dL to 15 μg/dL over the 4-year remedial program. Conclusions: The unprecedented outbreak and response demonstrate that, given sufficient political will and modest investment, the world’s most challenging environmental health crises can be addressed by adapting proven response protocols to the capabilities of host countries. Citation: Tirima S, Bartrem C, von Lindern I, von Braun M, Lind D, Anka SM, Abdullahi A. 2016. Environmental remediation to address childhood lead poisoning epidemic due to artisanal gold mining in Zamfara, Nigeria. Environ Health Perspect 124:1471–1478; http://dx.doi.org/10.1289/ehp.1510145 PMID:26745642

Environmental Remediation to Address Childhood Lead Poisoning Epidemic due to Artisanal Gold Mining in Zamfara, Nigeria.

PubMed

Tirima, Simba; Bartrem, Casey; von Lindern, Ian; von Braun, Margrit; Lind, Douglas; Anka, Shehu Mohammed; Abdullahi, Aishat

2016-09-01

From 2010 through 2013, integrated health and environmental responses addressed an unprecedented epidemic lead poisoning in Zamfara State, northern Nigeria. Artisanal gold mining caused widespread contamination resulting in the deaths of > 400 children. Socioeconomic, logistic, and security challenges required remediation and medical protocols within the context of local resources, labor practices, and cultural traditions. Our aim was to implement emergency environmental remediation to abate exposures to 17,000 lead poisoned villagers, to facilitate chelation treatment of children ≤ 5 years old, and to establish local technical capacity and lead health advocacy programs to prevent future disasters. U.S. hazardous waste removal protocols were modified to accommodate local agricultural practices. Remediation was conducted over 4 years in three phases, progressing from an emergency response by international personnel to comprehensive cleanup funded and accomplished by the Nigerian government. More than 27,000 m3 of contaminated soils and mining waste were removed from 820 residences and ore processing areas in eight villages, largely by hand labor, and disposed in constructed landfills. Excavated areas were capped with clean soils (≤ 25 mg/kg lead), decreasing soil lead concentrations by 89%, and 2,349 children received chelation treatment. Pre-chelation geometric mean blood lead levels for children ≤ 5 years old decreased from 149 μg/dL to 15 μg/dL over the 4-year remedial program. The unprecedented outbreak and response demonstrate that, given sufficient political will and modest investment, the world's most challenging environmental health crises can be addressed by adapting proven response protocols to the capabilities of host countries. Tirima S, Bartrem C, von Lindern I, von Braun M, Lind D, Anka SM, Abdullahi A. 2016. Environmental remediation to address childhood lead poisoning epidemic due to artisanal gold mining in Zamfara, Nigeria. Environ Health Perspect 124:1471-1478; http://dx.doi.org/10.1289/ehp.1510145.

The dual DVM/MPH degree at the University of Wisconsin--Madison: a uniquely interdisciplinary collaboration.

PubMed

Olsen, Christopher W; Remington, Patrick L

2008-01-01

The University of Wisconsin-Madison (UWM) launched a new Master of Public Health (MPH) degree program in 2005. This 42-credit MPH degree consists of 18 core and 14 elective course credits, two seminar credits, and eight field project/culminating experience credits. Unique strengths of the program include its strongly interdisciplinary philosophy, encompassing both health science (human medicine, veterinary medicine, pharmacy, nursing) and social science units on campus, and its emphasis on service learning through instructional and field project ties to the public-health community of the state and beyond. To date, the program has admitted 87 students, including full-time students as well as part-time students who continue to work in the health care and/or public-health sectors. The program is currently proceeding with the process for accreditation through the Council for Education in Public Health. In 2007, a formal dual DVM/MPH program was approved to allow students to integrate DVM and MPH training and complete both degrees in a total of five years. Nine MPH students over the first three years of admissions have been individuals affiliated with veterinary medicine (five DVM students and four post-graduate veterinarians).

Canada's Deep Geological Repository For Used Nuclear Fuel -The Geoscientific Site Evaluation Process

NASA Astrophysics Data System (ADS)

Hirschorn, S.; Ben Belfadhel, M.; Blyth, A.; DesRoches, A. J.; McKelvie, J. R. M.; Parmenter, A.; Sanchez-Rico Castejon, M.; Urrutia-Bustos, A.; Vorauer, A.

2014-12-01

The Nuclear Waste Management Organization (NWMO) is responsible for implementing Adaptive Phased Management, the approach selected by the Government of Canada for long-term management of used nuclear fuel generated by Canadian nuclear reactors. In May 2010, the NWMO published and initiated a nine-step site selection process to find an informed and willing community to host a deep geological repository for Canada's used nuclear fuel. The site selection process is designed to address a broad range of technical and social, economic and cultural factors. The suitability of candidate areas will be assessed in a stepwise manner over a period of many years and include three main steps: Initial Screenings; Preliminary Assessments; and Detailed Site Characterizations. The Preliminary Assessment is conducted in two phases. NWMO has completed Phase 1 preliminary assessments for the first eight communities that entered into this step. While the Phase 1 desktop geoscientific assessments showed that each of the eight communities contains general areas that have the potential to satisfy the geoscientific safety requirements for hosting a deep geological repository, the assessment identified varying degrees of geoscientific complexity and uncertainty between communities, reflecting their different geological settings and structural histories. Phase 2 activities will include a sequence of high-resolution airborne geophysical surveys and focused geological field mapping to ground-truth lithology and structural features, followed by limited deep borehole drilling and testing. These activities will further evaluate the site's ability to meet the safety functions that a site would need to ultimately satisfy in order to be considered suitable. This paper provides an update on the site evaluation process and describes the approach, methods and criteria that are being used to conduct the geoscientific Preliminary Assessments.

SPHERES: From Ground Development to Operations on ISS

NASA Technical Reports Server (NTRS)

Katterhagen, A.

2015-01-01

SPHERES (Synchronized Position Hold Engage and Reorient Experimental Satellites) is an internal International Space Station (ISS) Facility that supports multiple investigations for the development of multi-spacecraft and robotic control algorithms. The SPHERES Facility on ISS is managed and operated by the SPHERES National Lab Facility at NASA Ames Research Center (ARC) at Moffett Field California. The SPHERES Facility on ISS consists of three self-contained eight-inch diameter free-floating satellites which perform the various flight algorithms and serve as a platform to support the integration of experimental hardware. To help make science a reality on the ISS, the SPHERES ARC team supports a Guest Scientist Program (GSP). This program allows anyone with new science the possibility to interface with the SPHERES team and hardware. In addition to highlighting the available SPHERES hardware on ISS and on the ground, this presentation will also highlight ground support, facilities, and resources available to guest researchers. Investigations on the ISS evolve through four main phases: Strategic, Tactical, Operations, and Post Operations. The Strategic Phase encompasses early planning beginning with initial contact by the Principle Investigator (PI) and the SPHERES program who may work with the PI to assess what assistance the PI may need. Once the basic parameters are understood, the investigation moves to the Tactical Phase which involves more detailed planning, development, and testing. Depending on the nature of the investigation, the tactical phase may be split into the Lab Tactical Phase or the ISS Tactical Phase due to the difference in requirements for the two destinations. The Operations Phase is when the actual science is performed; this can be either in the lab, or on the ISS. The Post Operations Phase encompasses data analysis and distribution, and generation of summary status and reports. The SPHERES Operations and Engineering teams at ARC is composed of experts who can guide the Payload Developer (PD) and Principle Investigator (PI) in reaching critical milestones to make their science a reality using the SPHERES platform. From performing integrated safety and verification assessments, to assisting in developing crew procedures and operations products, to organizing, planning, and executing all test sessions, to helping manage data products, the SPHERES team at ARC is available to support microgravity research with the SPEHRES Guest Scientist Program.

Evaluation of the effects of a diabetes educational program: a randomized clinical trial

PubMed Central

Torres, Heloísa de Carvalho; Pace, Ana Emília; Chaves, Fernanda Figueredo; Velasquez-Melendez, Gustavo; Reis, Ilka Afonso

2018-01-01

ABSTRACT OBJECTIVE Evaluate the effectiveness of a diabetes mellitus educational program in primary health care. METHODS This cluster randomized trial was conducted in a sample of 470 people with type 2 diabetes mellitus from eight health units, randomly assigned to two groups: intervention (n = 231) and control (n = 239). The intervention group participated in the educational program composed of three strategies: group education, home visit, and telephone intervention. Simultaneously, the control group was monitored individually. Group monitoring took place over nine months in the year 2012. Clinical evaluations were performed at the initial time (T0), three (T3), six (T6) and nine (T9) months after the beginning of the intervention. RESULTS After nine months of follow-up, 341 users remained in the study, 171 in the control group and 170 in the intervention group. The average age of users was 60.6 years. In both groups, statistically significant differences were observed in mean HbA1c levels over the follow-up time (p < 0.05). However, the mean HbA1c level at T3, T6 and T9 times were significantly lower among the people in the intervention group (p < 0.05). CONCLUSIONS The educational program model developed was effective to improve the glycemic control of the intervention group participants. PMID:29412378

76 FR 9787 - NIOSH Dose Reconstruction Program Ten Year Review-Phase I Report on Quality of Science; Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-22

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention NIOSH Dose Reconstruction Program Ten Year Review--Phase I Report on Quality of Science; Request for Public Review and... Ten Year Review--Phase I Report on Quality of Science.'' This publication is part of a review by NIOSH...

75 FR 63177 - Availability of FY 09 Grantee Performance Evaluation Reports for the Eight States of EPA Region 4...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-14

...-year evaluations of eight state air pollution control programs (Alabama Department of Environmental... Management, FL; Louisville Metro Air Pollution Control District, KY; Forsyth County Environmental Affairs... Regional Air Quality Agency, NC; Chattanooga-Hamilton County Air Pollution Control Bureau, TN; Memphis...

NASA developments in solid state power amplifiers

NASA Technical Reports Server (NTRS)

Leonard, Regis F.

1990-01-01

Over the last ten years, NASA has undertaken an extensive program aimed at development of solid state power amplifiers for space applications. Historically, the program may be divided into three phases. The first efforts were carried out in support of the advanced communications technology satellite (ACTS) program, which is developing an experimental version of a Ka-band commercial communications system. These first amplifiers attempted to use hybrid technology. The second phase was still targeted at ACTS frequencies, but concentrated on monolithic implementations, while the current, third phase, is a monolithic effort that focusses on frequencies appropriate for other NASA programs and stresses amplifier efficiency. The topics covered include: (1) 20 GHz hybrid amplifiers; (2) 20 GHz monolithic MESFET power amplifiers; (3) Texas Instruments' (TI) 20 GHz variable power amplifier; (4) TI 20 GHz high power amplifier; (5) high efficiency monolithic power amplifiers; (6) GHz high efficiency variable power amplifier; (7) TI 32 GHz monolithic power amplifier performance; (8) design goals for Hughes' 32 GHz variable power amplifier; and (9) performance goals for Hughes' pseudomorphic 60 GHz power amplifier.

Pyrotechnically Operated Valves for Testing and Flight

NASA Technical Reports Server (NTRS)

Conley, Edgar G.; St.Cyr, William (Technical Monitor)

2002-01-01

Pyrovalves still warrant careful description of their operating characteristics, which is consistent with the NASA mission - to assure that both testing and flight hardware perform with the utmost reliability. So, until the development and qualification of the next generation of remotely controlled valves, in all likelihood based on shape memory alloy technology, pyrovalves will remain ubiquitous in controlling flow systems aloft and will possibly see growing use in ground-based testing facilities. In order to assist NASA in accomplishing this task, we propose a three-phase, three-year testing program. Phase I would set up an experimental facility, a 'test rig' in close cooperation with the staff located at the White Sands Test Facility in Southern New Mexico.

Technical draft study report for TOPEX satellite options study, volume 1

NASA Technical Reports Server (NTRS)

1981-01-01

The use of two spacecraft for adaptation to the TOPEX mission, namely the P80-1 and the GPS phase 2 are considered. The mission involved three mission options, each option varying in payload definition, payload weight, orbital altitude and payload power requirements. The P80-1 spacecraft is an Air Force Space Test Program satellite which carries a number of payloads to an orbital altitude of 400 n.mi. at a minimum inclination of 72.5 deg, and which has an orbital life capability of three years. The GPS phase 2 spacecraft is the operational satellite for the Global Positioning NAVSTAR navigation constellation provided for all service (and commercial) use.

SUMMARY OF EPA'S PARTICULATE MATTER SUPERSITES PROGRAM: RESULTS THAT CAN BE USED TO PREPARE AND EVALUATE STATE IMPLEMENTATION PLANS (SIPS)

EPA Science Inventory

In 1999, the United States Environmental Protection Agency (EPA) initiated a major air quality program referred to as the Particulate Matter (PM) Supersites Program. The PM Supersites Program is a multi-year, $27 million air quality program consisting of eight (8) regional air q...

Key Scientific and Policy- and Health-Relevant Findings from EPA's Particulate Matter Supersites Program and Related Studies: An Integration and Synthesis of Results.

EPA Science Inventory

In 1998, the Environmental Protection Agency (EPA) initiated a major air quality program, known as the Particulate Matter (PM) Supersites Program. The Supersites Program was a multi year, $27 million air quality monitoring program consisting of eight regional air quality projects...

Resetting of circadian melatonin and cortisol rhythms in humans by ordinary room light

NASA Technical Reports Server (NTRS)

Boivin, D. B.; Czeisler, C. A.

1998-01-01

The present study was designed to investigate whether a weak photic stimulus can reset the endogenous circadian rhythms of plasma melatonin and plasma cortisol in human subjects. A stimulus consisting of three cycles of 5 h exposures to ordinary room light (approximately 180 lux), centered 1.5 h after the endogenous temperature nadir, significantly phase-advanced the plasma melatonin rhythm in eight healthy young men compared with the phase delays observed in eight control subjects who underwent the same protocol but were exposed to darkness (p < or = 0.003). After light-induced phase advances, the circadian rhythms of plasma melatonin and plasma cortisol maintained stable temporal relationships with the endogenous core body temperature cycle, consistent with the conclusion that exposure to ordinary indoor room light had shifted a master circadian pacemaker.

Energy Tracking in Classrooms - A Real Time Experiment with Grade 5 Students

NASA Astrophysics Data System (ADS)

Lam, H. M.; Ho, F.

2015-12-01

ISF Academy, a K-G12 school in Hong Kong with over 1500 students and currently spanning 3 buildings, is retrofitting the school with an energy tracking system in three phases. The first phase during the fall of 2015 will include retrofitting eight Grade 5 classrooms. This new program will show the daily energy usage data from these classrooms. The Grade 5 students receive feedback on their energy use in real time as they compete over two months in their homeroom classes to lower their electrical use, and subsequently their carbon footprint. This competition style initiative will teach the 180 Grade 5 students about their energy usage in a fun and informative manner. ISF Academy has over 400 air-conditioners and we have already determined that the air conditioners are the largest single use of energy in the school. The energy tracking system installed and maintained by from Global Design Corporation utilizes uniquely identified current detectors attached to circuit breakers, to monitor electrical use of individual circuits. These detectors will also monitor the energy used for classroom lighting, fans and plugs, as well as the air conditioners. The system has been installed and the Grade 5 classrooms averaged between 40 kWh and 120 kWh of usage in May 2015. This data will be used as the baseline for the competition. Further analysis can also be done with the data, such as calculating the carbon emissions reduction throughout the school year, providing possible class learning activities and also aiding in future energy use and carbon footprint predictions. The data collected will help refine phase 2 and 3 of the installation, expanding the system to more buildings and also giving insight to the rollout of the system to the whole school when the systems are fully in place.

Holography: childrens' window to relativity

NASA Astrophysics Data System (ADS)

MacShane, James E.

1995-02-01

This paper is concerned with the development of the concept of natural education. Psychology has discovered that all humans learn intuitively the cultural concepts of time from birth to eight and one-half to ten years of age. Einstein showed us that this must also be the natural time for the development of spatial concepts. The importance of this has been dramatized for me in the past eight years that I have been developing the Laser Arts and Holography Programs and Workshops. I have worked with over 100,000 students kindergarten through eighth grade. I have worked with 175 students age 8 to 10 in three hour and one half workshops specifically on the development of time and space concepts. The concepts developed are based upon the vast amount of psychological evidence related to the natural development of time and space understandings, Dr. Nils Abramson's 'Light in Flight' and subsequent work on the clarification of relativity through holography, and Maria Montessori's method of Scientific Education. The paper also demonstrates the natural method of teaching science to younger students is to teach scientifically. All of the research which has been done in the past 100 years has been used by the educational institutions to try to improve the system. What has not been done is changing the system to how humans learn. Because of the perceived hi-tech nature of the program I am able to dramatize the potential. An outline for a holography curriculum kindergarten through eighth grade is included.

A New Visual Stimulation Program for Improving Visual Acuity in Children with Visual Impairment: A Pilot Study.

PubMed

Tsai, Li-Ting; Hsu, Jung-Lung; Wu, Chien-Te; Chen, Chia-Ching; Su, Yu-Chin

2016-01-01

The purpose of this study was to investigate the effectiveness of visual rehabilitation of a computer-based visual stimulation (VS) program combining checkerboard pattern reversal (passive stimulation) with oddball stimuli (attentional modulation) for improving the visual acuity (VA) of visually impaired (VI) children and children with amblyopia and additional developmental problems. Six children (three females, three males; mean age = 3.9 ± 2.3 years) with impaired VA caused by deficits along the anterior and/or posterior visual pathways were recruited. Participants received eight rounds of VS training (two rounds per week) of at least eight sessions per round. Each session consisted of stimulation with 200 or 300 pattern reversals. Assessments of VA (assessed with the Lea symbol VA test or Teller VA cards), visual evoked potential (VEP), and functional vision (assessed with the Chinese-version Functional Vision Questionnaire, FVQ) were carried out before and after the VS program. Significant gains in VA were found after the VS training [VA = 1.05 logMAR ± 0.80 to 0.61 logMAR ± 0.53, Z = -2.20, asymptotic significance (2-tailed) = 0.028]. No significant changes were observed in the FVQ assessment [92.8 ± 12.6 to 100.8 ±SD = 15.4, Z = -1.46, asymptotic significance (2-tailed) = 0.144]. VEP measurement showed improvement in P100 latency and amplitude or integration of the waveform in two participants. Our results indicate that a computer-based VS program with passive checkerboard stimulation, oddball stimulus design, and interesting auditory feedback could be considered as a potential intervention option to improve the VA of a wide age range of VI children and children with impaired VA combined with other neurological disorders.

A New Visual Stimulation Program for Improving Visual Acuity in Children with Visual Impairment: A Pilot Study

PubMed Central

Tsai, Li-Ting; Hsu, Jung-Lung; Wu, Chien-Te; Chen, Chia-Ching; Su, Yu-Chin

2016-01-01

The purpose of this study was to investigate the effectiveness of visual rehabilitation of a computer-based visual stimulation (VS) program combining checkerboard pattern reversal (passive stimulation) with oddball stimuli (attentional modulation) for improving the visual acuity (VA) of visually impaired (VI) children and children with amblyopia and additional developmental problems. Six children (three females, three males; mean age = 3.9 ± 2.3 years) with impaired VA caused by deficits along the anterior and/or posterior visual pathways were recruited. Participants received eight rounds of VS training (two rounds per week) of at least eight sessions per round. Each session consisted of stimulation with 200 or 300 pattern reversals. Assessments of VA (assessed with the Lea symbol VA test or Teller VA cards), visual evoked potential (VEP), and functional vision (assessed with the Chinese-version Functional Vision Questionnaire, FVQ) were carried out before and after the VS program. Significant gains in VA were found after the VS training [VA = 1.05 logMAR ± 0.80 to 0.61 logMAR ± 0.53, Z = –2.20, asymptotic significance (2-tailed) = 0.028]. No significant changes were observed in the FVQ assessment [92.8 ± 12.6 to 100.8 ±SD = 15.4, Z = –1.46, asymptotic significance (2-tailed) = 0.144]. VEP measurement showed improvement in P100 latency and amplitude or integration of the waveform in two participants. Our results indicate that a computer-based VS program with passive checkerboard stimulation, oddball stimulus design, and interesting auditory feedback could be considered as a potential intervention option to improve the VA of a wide age range of VI children and children with impaired VA combined with other neurological disorders. PMID:27148014

Installation Restoration Program. Phase I - Records Search 92nd Bombardment Wing (Heavy), Fairchild AFB, Washington.

DTIC Science & Technology

1985-01-01

a pavillion with a snack bar, six cabins, eight recreational vehicle camping sites with electrical -- hookup only, a covered picnic area, and a small...solidification. Lava: The material extruded by a volcano which consists of molten or part- molten silicate material. Leachate: A solution resulting from

Pelvic floor muscle training for female stress urinary incontinence: Five years outcomes.

PubMed

Beyar, Netta; Groutz, Asnat

2017-01-01

To evaluate the clinical status, lower urinary tract symptoms (LUTS) and quality of life (QOL) 5 years after completion of a pelvic floor muscle training (PFMT) program for female stress urinary incontinence (SUI). Two hundred and eight consecutive women who underwent a guided PFMT program as first-line management of SUI were invited to participate in a questionnaire-based outcome study 5 years after treatment. Primary outcome measures comprised of adherence to PFMT, interim surgery for SUI, and patients' self-assessment of LUTS and QOL. One hundred and thirty-two (63%) women completed all questionnaires, 55 of whom (41.7%, mean age 52.1 ± 10.8) reported adherence to PFMT, 75 (56.8%, mean age 49.8 ± 10.8) discontinued training, and two (1.5%) underwent surgery. Further analysis of the 76 non-responders revealed six more patients who underwent surgery. Thus, overall, eight patients (3.8% of the original cohort) underwent surgery within 5 years after completion of the training program. Except for those who underwent surgery, almost all women reported SUI, however their ICIQ-UI scores for frequency and amount of leakage were low (2.2 ± 0.9, 1.18 ± 1.04, respectively) and I-QOL score was high (96.2 ± 13.6). All investigated parameters and domains, in each of the three questionnaires and among all women, consistently demonstrated low severity of LUTS and relatively high continence-associated QOL. There were no statistically significant differences in favor of adherence to PFMT. Although relatively high rates of 5-year adherence to training were demonstrated among our patients, this adherence was not associated with superior treatment outcomes. Further studies are needed to establish the long-term efficacy of PFMT for SUI. Neurourol. Urodynam. 36:132-135, 2017. © 2015 Wiley Periodicals, Inc. © 2015 Wiley Periodicals, Inc.

Employment of Deaf-Blind Rubella Students in a Subsidized Work Program.

ERIC Educational Resources Information Center

Busse, Dennis G.; And Others

1985-01-01

Three deaf-blind teenage students were placed for four to eight weeks in a community-subsidized work program modeled on the Specialized Training Program. All students generalized assembly and self-help skills in which they had been trained, with peer tutor assistance, prior to placement. Their rates of productivity and supervisor contacts were…

Station blackout transient at the Browns Ferry Unit 1 Plant: a severe accident sequence analysis (SASA) program study

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

Schultz, R.R.

1982-01-01

Operating plant transients are of great interest for many reasons, not the least of which is the potential for a mild transient to degenerate to a severe transient yielding core damage. Using the Browns Ferry (BF) Unit-1 plant as a basis of study, the station blackout sequence was investigated by the Severe Accident Sequence Analysis (SASA) Program in support of the Nuclear Regulatory Commission's Unresolved Safety Issue A-44: Station Blackout. A station blackout transient occurs when the plant's AC power from a comemrcial power grid is lost and cannot be restored by the diesel generators. Under normal operating conditions, fmore » a loss of offsite power (LOSP) occurs (i.e., a complete severance of the BF plants from the Tennessee Valley Authority (TVA) power grid), the eight diesel generators at the three BF units would quickly start and power the emergency AC buses. Of the eight diesel generators, only six are needed to safely shut down all three units. Examination of BF-specific data show that LOSP frequency is low at Unit 1. The station blackout frequency is even lower (5.7 x 10/sup -4/ events per year) and hinges on whether the diesel generators start. The frequency of diesel generator failure is dictated in large measure by the emergency equipment cooling water (EECW) system that cools the diesel generators.« less

Shaping a valued learning journey: Student satisfaction with learning in undergraduate nursing programs, a grounded theory study.

PubMed

Smith, Morgan R; Grealish, Laurie; Henderson, Saras

2018-05-01

Student satisfaction is a quality measure of increasing importance in undergraduate programs, including nursing programs. To date theories of student satisfaction have focused primarily on students' perceptions of the educational environment rather than their perceptions of learning. Understanding how students determine satisfaction with learning is necessary to facilitate student learning across a range of educational contexts and meet the expectations of diverse stakeholders. To understand undergraduate nursing students' satisfaction with learning. Constructivist grounded theory methodology was used to identify how nursing students determined satisfaction with learning. Two large, multi-campus, nursing schools in Australia. Seventeen demographically diverse undergraduate nursing students studying different stages of a three year program participated in the study. Twenty nine semi-structured interviews were conducted. Students were invited to describe situations where they had been satisfied or dissatisfied with their learning. A constructivist grounded theory approach was used to analyse the data. Students are satisfied with learning when they shape a valued learning journey that accommodates social contexts of self, university and nursing workplace. The theory has three phases. Phase 1 - orienting self to valued learning in the pedagogical landscape; phase 2 - engaging with valued learning experiences across diverse pedagogical terrain; and phase 3 - recognising valued achievement along the way. When students experience a valued learning journey they are satisfied with their learning. Student satisfaction with learning is unique to the individual, changes over time and maybe transient or sustained, mild or intense. Finding from the research indicate areas where nurse academics may facilitate satisfaction with learning in undergraduate nursing programs while mindful of the expectations of other stakeholders such as the university, nurse registering authorities, employers and the receivers of nursing care. Copyright © 2018 Elsevier Ltd. All rights reserved.

Ending AIDS as a Public Health Threat: Treatment-as-Usual Risk Reduction Services for Persons With Mental Illness in Brazil.

PubMed

Wainberg, Milton L; McKinnon, Karen; Norcini-Pala, Andrea; Hughes, Olivia K; Schrage, Ezra; Erby, Whitney; Mann, Claudio G; Cournos, Francine

2018-04-01

Persons with mental illness have higher HIV infection rates than the general population. Little is known about whether care systems for this population are effectively participating in global efforts to end AIDS as a public health threat. This study examined treatment-as-usual HIV risk reduction services within public mental health settings. The authors interviewed 641 sexually active adults attending eight public psychiatric clinics in Rio de Janeiro about participation in a sexual risk reduction program, HIV testing, HIV knowledge, and sexual behaviors. Nine percent reported participation in a risk reduction program in the past year, and 75% reported having unprotected sex in the past three months. Program participants had greater HIV knowledge (p=.04) and were more likely to have had HIV testing in the past three months (p=.02), compared with nonparticipants. Participation was not associated with sexual behaviors. Including persons with mental illness in efforts to end AIDS requires a greater commitment to implementing effective interventions in public mental health systems.

76 FR 36567 - Announcement of Funding Awards; Indian Community Development Block Grant Program; Fiscal Year 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-22

... Village of Selawik, 500,000 Housing Water and sewer services to eight homes. Honorable Clyde Ramoth Sr... the Fiscal Year 2010 (FY 2010) Notice of Funding Availability (NOFA) for the Indian Community... program provides grants to Indian Tribes and Alaska Native Villages to develop viable Indian and Alaska...

Twenty-eight years of wilderness campsite monitoring in Yosemite National Park

Treesearch

Laurel Boyers; Mark Fincher; Jan van Wagtendonk

2000-01-01

The research, resource management and wilderness staffs in Yosemite National Park recently completed the third 10-year cycle of a wilderness campsite impact monitoring program. Initial results indicate an overall improvement in conditions due to a strong restoration program, decreased use and increased visitor education. Lessons learned point to the necessity for ample...

Overview of results from the WaterTox intercalibration and environmental testing phase II program: part 2, ecotoxicological evaluation of drinking water supplies.

PubMed

Diaz-Baez, M C; Sánchez, W A; Dutka, B J; Ronco, A; Castillo, G; Pica-Granados, Y; Castillo, L E; Ridal, J; Arkhipchuk, V; Srivastava, R C

2002-01-01

Because of rapid population growth, industrial development, and intensified agricultural production increasing amounts of chemicals are being released into the environment, polluting receiving water bodies around the world. Given the potential health risk associated with the presence of toxicants in water sources used for drinking yet the scarcity of available data, there is a need to evaluate these waters and develop strategies to reduce and prevent their contamination. The present study examined the applicability of a battery of simple, inexpensive bioassays in environmental management and the relevance of the test results in establishing the toxicological quality of water sources and drinking water within the framework of the eight-country WaterTox Network, sponsored by the International Development Research Centre, Ottawa, Canada. Seventy-six samples were collected from surface and groundwater sources and seven samples from drinking water treatment plants. Each sample was tested with a core battery of bioassays (Daphnia magna, Hydra attenuata, and Lactuca sativa root inhibition tests) and a limited set of physical and chemical parameters. In addition, three labs included the Selenastrum capricornutum test. When no toxic effects were found with the battery, samples were concentrated 10x using a solid-phase extraction (SPE) procedure. Nonconcentrated natural water samples produced a toxic response in 24% of cases with all three core bioassays. When all bioassays are considered, the percentage of raw samples showing toxicity with at least one bioassay increased to 60%. Of seven treated drinkingwater samples, four showed toxicity with at least one bioassay, raising the possibility that treatment processes in these instances were unable to remove toxic contaminants. The Daphnia magna and Hydra attenuata tests indicated a high level of sensitivity overall. Although only three of the eight countries used S. capricornutum, it proved to be an efficient and reliable bioassay for toxicity assessment. Copyright 2002 Wiley Periodicals, Inc.

Jaw symptoms and signs and the connection to cranial cervical symptoms and post-traumatic stress during the first year after a whiplash trauma.

PubMed

Severinsson, Yvonne; Bunketorp, Olle; Wenneberg, Bengt

2010-01-01

To estimate the prevalence of jaw symptoms and signs during the first year after a neck sprain in a car collision. Further, to determine their relationships to the localisation and grade of the initial neck symptoms and signs, headache, post-traumatic stress and crash characteristics. One hundred and forty-six adult subjects and crash characteristics were prospectively investigated in an in-depth study during 1997-2001. Head, neck, and jaw symptoms and signs were recorded within 5 weeks and after 1 year. Acute post-traumatic stress was estimated with the Impact of Event Scale-Revised (IES-R). Jaw symptoms were initially reported by three men (5%) and three women (4%), and subsequently developed in eight women (10%) during the following year. Jaw signs were noted initially in 53 subjects (37%) and in 28 subjects (24%) after 1 year, without difference between sexes, and more often after low-speed impacts. Headache in females, cranial cervical symptoms, pronounced neck problems, post-traumatic stress and whiplash-associated disorders (WAD) grade II-III after rear-end impacts were related to jaw signs during the acute phase. After 1 year, jaw signs were related to residual neck problems, headache and post-traumatic stress. Jaw symptoms are seldom reported during the acute phase after a whiplash trauma. Women more often than men develop jaw symptoms during the first year. Jaw symptoms and signs may develop also after low-speed impacts, especially after rear-end collisions. Jaw symptoms and signs should be observed after whiplash trauma, especially in those with headache, pronounced neck problems, cranial neck symptoms and post-traumatic stress.

F-35 Joint Strike Fighter (JSF) Program

DTIC Science & Technology

2012-02-16

Operational Test and Evaluation ( IOT &E), a subset of SDD.61 The eight partner countries are expected to purchase hundreds of F-35s, with the United...Netherlands have agreed to participate in the IOT &E program. UK, the senior F-35 partner, will have the strongest participation in the IOT &E phase...testing. (Telephone conversation with OSD/AT&L, October 3, 2007.) Other partner nations are still weighing their option to participate in the IOT &E

Florida Employer Opinion Survey. Annual Report, June 1992.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee.

Each year the Florida Education and Training Placement Information Program (FETPIP) conducts surveys to determine the opinions of employers about the preparation of graduates of vocational programs. The 1992 survey focused on eight specific occupational training areas (i.e., child care services, computer programming and analysis, dental assisting,…

Water-quality data-collection activities in Colorado and Ohio; Phase II, Evaluation of 1984 field and laboratory quality-assurance practices

USGS Publications Warehouse

Childress, Carolyn J. Oblinger; Chaney, Thomas H.; Myers, Donna; Norris, J. Michael; Hren, Janet

1987-01-01

Serious questions have been raised by Congress about the usefulness of water-quality data for addressing issues of regional and national scope and, especially, for characterizing the current quality of the Nation's streams and ground water. In response, the U.S. Geological Survey has undertaken a pilot study in Colorado and Ohio to (1) determine the characteristics of current (1984) water-quality data-collection activities of Federal, regional, State, and local agencies, and academic institutions; and (2) determine how well the data from these activities, collected for various purposes and using different procedures, can be used to improve our ability to answer major broad-scope questions, such as:A. What are (or were) natural or near-natural water-quality conditions?B. What are existing water-quality conditions?C. How has water quality changed, and how do the changes relate to human activities?Colorado and Ohio were chosen for the pilot study largely because they represent regions with different types of waterquality concerns and programs. The study has been divided into three phases, the objectives of which are: Phase I--Inventory water-quality data-collection programs, including costs, and identify those programs that met a set of broad criteria for producing data that are potentially appropriate for water-quality assessments of regional and national scope. Phase II--Evaluate the quality assurance of field and laboratory procedures used in producing the data from programs that met the broad criteria of Phase I. Phase III--Compile the qualifying data and evaluate the adequacy of this data base for addressing selected water-quality questions of regional and national scope.Water-quality data are collected by a large number of organizations for diverse purposes ranging from meeting statutory requirements to research on water chemistry. Combining these individual data bases is an appealing and potentially cost-effective way to attempt to develop a data base adequate for regional or national water-quality assessments. However, to combine data from diverse sources, field and laboratory procedures used to produce the data need to be equivalent and need to meet specific qualityassurance standards. It is these factors that are the focus of Phase II, which is described in this report. In the first phase of this study, an inventory was made of all public organizations and academic institutions that undertook water-quality data-collection activities in Colorado and Ohio in 1984. Water-quality programs identified in Phase I were tested against a set of broad screening criteria. A total of 44 waterquality programs in Colorado and 29 programs in Ohio passed the Phase-I screen and were examined in Phase II. These programs accounted for an estimated 165,000 analyses in Colorado and 76,300 analyses in Ohio for 20 selected constituents and properties. Although qualifying programs included both surface- and ground-water sampling, they emphasized surface waters and produced few groundwater analyses (3,660 for Colorado and 470 for Ohio). For Phase II, information about field and laboratory qualityassurance practices was provided by each organization and its supporting laboratories through questionnaires. This information was evaluated against a set of specific criteria for field and laboratory practices. The criteria were developed from guidelines published by public agencies and professional organizations such as the American Public Health Association, the U.Sc, Environmental Protection Agency, and the U.S. Geological Survey. Each of the eight criteria that comprise the Phase-II screen fall into one of two major categories--field practices or laboratory practices.

Experiences of a Community-Based Lymphedema Management Program for Lymphatic Filariasis in Odisha State, India: An Analysis of Focus Group Discussions with Patients, Families, Community Members and Program Volunteers

PubMed Central

Cassidy, Tali; Worrell, Caitlin M.; Little, Kristen; Prakash, Aishya; Patra, Inakhi; Rout, Jonathan; Fox, LeAnne M.

2016-01-01

Background Globally 68 million people are infected with lymphatic filariasis (LF), 17 million of whom have lymphedema. This study explores the effects of a lymphedema management program in Odisha State, India on morbidity and psychosocial effects associated with lymphedema. Methodology/Principal Findings Focus groups were held with patients (eight groups, separated by gender), their family members (eight groups), community members (four groups) and program volunteers (four groups) who had participated in a lymphedema management program for the past three years. Significant social, physical, and economic difficulties were described by patients and family members, including marriageability, social stigma, and lost workdays. However, the positive impact of the lymphedema management program was also emphasized, and many family and community members indicated that community members were accepting of patients and had some improved understanding of the etiology of the disease. Program volunteers and community members stressed the role that the program had played in educating people, though interestingly, local explanations and treatments appear to coexist with knowledge of biomedical treatments and the mosquito vector. Conclusions/Significance Local and biomedical understandings of disease can co-exist and do not preclude individuals from participating in biomedical interventions, specifically lymphedema management for those with lymphatic filariasis. There is a continued need for gender-specific psychosocial support groups to address issues particular to men and women as well as a continued need for improved economic opportunities for LF-affected patients. There is an urgent need to scale up LF-related morbidity management programs to reduce the suffering of people affected by LF. PMID:26849126

Exploring pharmacy and home-based sexually transmissible infection testing

PubMed Central

Habel, Melissa A.; Scheinmann, Roberta; Verdesoto, Elizabeth; Gaydos, Charlotte; Bertisch, Maggie; Chiasson, Mary Ann

2015-01-01

Background This study assessed the feasibility and acceptability of pharmacy and home-based sexually transmissible infection (STI) screening as alternate testing venues among emergency contraception (EC) users. Methods The study included two phases in February 2011–July 2012. In Phase I, customers purchasing EC from eight pharmacies in Manhattan received vouchers for free STI testing at onsite medical clinics. In Phase II, three Facebook ads targeted EC users to connect them with free home-based STI test kits ordered online. Participants completed a self-administered survey. Results Only 38 participants enrolled in Phase I: 90% female, ≤29 years (74%), 45% White non-Hispanic and 75% college graduates; 71% were not tested for STIs in the past year and 68% reported a new partner in the past 3 months. None tested positive for STIs. In Phase II, ads led to >45 000 click-throughs, 382 completed the survey and 290 requested kits; 28% were returned. Phase II participants were younger and less educated than Phase I participants; six tested positive for STIs. Challenges included recruitment, pharmacy staff participation, advertising with discretion and cost. Conclusions This study found low uptake of pharmacy and home-based testing among EC users; however, STI testing in these settings is feasible and the acceptability findings indicate an appeal among younger women for testing in non-traditional settings. Collaborating with and training pharmacy and medical staff are key elements of service provision. Future research should explore how different permutations of expanding screening in non-traditional settings could improve testing uptake and detect additional STI cases. PMID:26409484

Exploring pharmacy and home-based sexually transmissible infection testing.

PubMed

Habel, Melissa A; Scheinmann, Roberta; Verdesoto, Elizabeth; Gaydos, Charlotte; Bertisch, Maggie; Chiasson, Mary Ann

2015-11-01

Background This study assessed the feasibility and acceptability of pharmacy and home-based sexually transmissible infection (STI) screening as alternate testing venues among emergency contraception (EC) users. The study included two phases in February 2011-July 2012. In Phase I, customers purchasing EC from eight pharmacies in Manhattan received vouchers for free STI testing at onsite medical clinics. In Phase II, three Facebook ads targeted EC users to connect them with free home-based STI test kits ordered online. Participants completed a self-administered survey. Only 38 participants enrolled in Phase I: 90% female, ≤29 years (74%), 45% White non-Hispanic and 75% college graduates; 71% were not tested for STIs in the past year and 68% reported a new partner in the past 3 months. None tested positive for STIs. In Phase II, ads led to >45000 click-throughs, 382 completed the survey and 290 requested kits; 28% were returned. Phase II participants were younger and less educated than Phase I participants; six tested positive for STIs. Challenges included recruitment, pharmacy staff participation, advertising with discretion and cost. This study found low uptake of pharmacy and home-based testing among EC users; however, STI testing in these settings is feasible and the acceptability findings indicate an appeal among younger women for testing in non-traditional settings. Collaborating with and training pharmacy and medical staff are key elements of service provision. Future research should explore how different permutations of expanding screening in non-traditional settings could improve testing uptake and detect additional STI cases.

Whom and where are we not vaccinating? Coverage after the introduction of a new conjugate vaccine against group A meningococcus in Niger in 2010.

PubMed

Kim, Sung Hye; Pezzoli, Lorenzo; Yacouba, Harouna; Coulibaly, Tiekoura; Djingarey, Mamoudou H; Perea, William A; Wierzba, Thomas F

2012-01-01

MenAfriVac is a new conjugate vaccine against Neisseria meningitidis serogroup A developed for the African "meningitis belt". In Niger, the first two phases of the MenAfriVac introduction campaign were conducted targeting 3,135,942 individuals aged 1 to 29 years in the regions of Tillabéri, Niamey, and Dosso, in September and December 2010. We evaluated the campaign and determined which sub-populations or areas had low levels of vaccination coverage in the regions of Tillabéri and Niamey. After Phase I, conducted in the Filingué district, we estimated coverage using a 30×15 cluster-sampling survey and nested lot quality assurance (LQA) analysis in the clustered samples to identify which subpopulations (defined by age 1-14/15-29 and sex) had unacceptable vaccination coverage (<70%). After Phase II, we used Clustered Lot Quality Assurance Sampling (CLQAS) to assess if any of eight districts in Niamey and Tillabéri had unacceptable vaccination coverage (<75%) and estimated overall coverage. Estimated vaccination coverage was 77.4% (95%CI: 84.6-70.2) as documented by vaccination cards and 85.5% (95% CI: 79.7-91.2) considering verbal history of vaccination for Phase I; 81.5% (95%CI: 86.1-77.0) by card and 93.4% (95% CI: 91.0-95.9) by verbal history for Phase II. Based on vaccination cards, in Filingué, we identified both the male and female adult (age 15-29) subpopulations as not reaching 70% coverage; and we identified three (one in Tillabéri and two in Niamey) out of eight districts as not reaching 75% coverage confirmed by card. Combined use of LQA and cluster sampling was useful to estimate vaccination coverage and to identify pockets with unacceptable levels of coverage (adult population and three districts). Although overall vaccination coverage was satisfactory, we recommend continuing vaccination in the areas or sub-populations with low coverage and reinforcing the social mobilization of the adult population.

Prevalence of trachoma in the Kayes region of Mali eight years after stopping mass drug administration.

PubMed

Traoré, Lamine; Dembele, Benoit; Keita, Modibo; Reid, Steven D; Dembéle, Mahamadou; Mariko, Bréhima; Coulibaly, Famolo; Goldman, Whitney; Traoré, Dramane; Coulibaly, Daouda; Guindo, Boubacar; Amon, Joseph J; Knieriemen, Marily; Zhang, Yaobi

2018-02-01

In 2009, three years after stopping mass treatment with azithromycin, a trachoma impact survey in four health districts in the Kayes region of Mali found a prevalence of trachomatous inflammation-follicular (TF) among children aged 1 to 9 years of >5% and a trachomatous trichiasis (TT) prevalence within the general population (≥1-year-old) of <1%. As a result, the government's national trachoma program expanded trichiasis surgery and related activities required to achieve trachoma elimination. In 2015, to assess progress towards elimination, a follow-up impact survey was conducted in the Kayes, Kéniéba, Nioro and Yélimané health districts. The survey used district level two-stage cluster random sampling methodology with 20 clusters of 30 households in each evaluation unit. Subjects were eligible for examination if they were ≥1 year. TF and TT cases were identified and confirmed by experienced ophthalmologists. In total 14,159 people were enumerated and 11,620 (82%) were examined. TF prevalence (95% confidence interval (CI)) was 0.5% (0.3-1%) in Kayes, 0.8% (0.4-1.7%) in Kéniéba, 0.2% (0-0.9%) in Nioro and 0.3% (0.1-1%) in Yélimané. TT prevalence (95% CI) was 0.04% (0-0.25%) in Kayes, 0.29% (0.11-0.6%) in Kéniéba, 0.04% (0-0.25%) in Nioro and 0.07% (0-0.27%) in Yélimané. Eight years after stopping MDA and intensifying trichiasis surgery outreach campaigns, all four districts reached the TF elimination threshold of <5% and three of four districts reached the TT elimination threshold of <0.1%.

Colour contribution to children's wayfinding in school environments

NASA Astrophysics Data System (ADS)

Helvacıoǧlu, Elif; Olguntürk, Nilgün

2011-03-01

The purpose of this study was to explore the contribution of colour to children's wayfinding ability in school environments and to examine the differences between colours in terms of their remembrance and usability in route learning process. The experiment was conducted with three different sample groups for each of three experiment sets differentiated by their colour arrangement. The participants totalled 100 primary school children aged seven and eight years old. The study was conducted in four phases. In the first phase, the participants were tested for familiarity with the experiment site and also for colour vision deficiencies by using Ishihara's tests for colour-blindness. In the second phase, they were escorted on the experiment route by the tester one by one, from one starting point to one end point and were asked to lead the tester to the end point by the same route. In the third phase, they were asked to describe verbally the route. In the final phase, they were asked to remember the specific colours at their correct locations. It was found that colour has a significant effect on children's wayfinding performances in school environments. However, there were no differences between different colours in terms of their remembrances in route finding tasks. In addition, the correct identifications of specific colours and landmarks were dependent on their specific locations. Contrary to the literature, gender differences were not found to be significant in the accuracy of route learning performances.

A Study of Bones = Un Estudio de Huesos.

ERIC Educational Resources Information Center

Kogan, Yvonne

Proving that project work can be done with young children who are schooled in a full-immersion program in a second language, this article describes a study of bones undertaken by 5-year-old children in a bilingual school in Mexico City. The article discusses the process and shows the results achieved by the children during the three phases of the…

Saturn Apollo Program

NASA Image and Video Library

1960-01-01

This photograph shows the Saturn-I first stage (S-1 stage) being transported to the test stand for a static test firing at the Marshall Space Flight Center. Soon after NASA began operations in October 1958, it was evident that sending people and substantial equipment beyond the Earth's gravitational field would require launch vehicles with weight-lifting capabilities far beyond any developed to that time. In early 1959, NASA accepted the proposal of Dr. Wernher von Braun for a multistage rocket, with a number of engines clustered in one or more of the stages to provide a large total thrust. The initiation of the Saturn launch vehicle program ultimately led to the study and preliminary plarning of many different configurations and resulted in production of three Saturn launch vehicles, the Saturn-I, Saturn I-B, and Saturn V. The Saturn family of launch vehicles began with the Saturn-I, a two-stage vehicle originally designated C-1. The research and development program was planned in two phases, or blocks: one for first stage development (Block I) and the second for both first and second stage development (Block-II). Saturn I had a low-earth-orbit payload capability of approximately 25,000 pounds. The design of the first stage (S-1 stage) used a cluster of propellant tanks containing liquid oxygen (LOX) and kerosene (RP-1), and eight H-1 engines, yielding a total thrust of 1,500,000 pounds. Of the ten Saturn-Is planned, the first eight were designed and built at the Marshall Space Flight Center, and the remaining two were built by the Chrysler Corporation.

Saturn Apollo Program

NASA Image and Video Library

1960-01-01

This image illustrates the basic differences between the three Saturn launch vehicles developed by the Marshall Space Flight Center. The Saturn I, consisted of two stages, the S-I (eight H-1 engines) and the S-IV (six RL-10 engines). The Saturn IB (center) also consisted of two stages, the S-IB (eight H-1 engines) and the S-IVB (one J-2 engine). The Saturn V consisted of three stages, the S-IC (five F-1 engines), the S-II (five J-2 engines), and the S-IVB (one J-2 engine).

High-Quality After-School Programs Tied to Test-Score Gains

ERIC Educational Resources Information Center

Viadero, Debra

2007-01-01

Disadvantaged students who regularly attend top-notch after-school programs end up, after two years, academically far ahead of peers who spend more out-of-school time in unsupervised activities, according to findings from an eight-state study of those programs. Known as the Promising Afterschool Programs study, the new research examined 35…

Naval Shipyard Apprentice Program & Community-Technical College Linkages: A Model for Success.

ERIC Educational Resources Information Center

Cantor, Jeffrey A.

Each of the eight shipyards operated by the U.S. Navy administers a formal 4-year apprentice trades training program. The apprentice programs combine daily on-the-job training with classroom instruction in technical subjects related to work requirements, including shop math, chemistry, physics, and mechanical drafting. The programs are designed to…

African Social Studies Program-2, 1990-91. A Master's Degree Program for African Social Studies Leaders. Final Report.

ERIC Educational Resources Information Center

Indiana Univ., Bloomington. School of Education.

Eight social studies educators from various African countries completed their masters degrees in education from the Indiana University School of Education during the 1990-91 school year. This report describes the program, including the selection process, the master of science in education program, specialized courses, social studies organizations,…

What Do We Know: Widely Implemented School Improvement Programs.

ERIC Educational Resources Information Center

Wang, Margaret C.; Haertel, Geneva D.; Walberg, Herbert J.

The study examines the defining features of school improvement programs. Twelve research-based programs that have been implemented for 5 or more years in at least 50 schools or for 3,000 students were analyzed. All have achieved national visibility. Eight of the programs focused on curricular reform and topics included: (1) Core Knowledge; (2)…

Developing Valid Measures of Emergency Management Capabilities within US Department of Veterans Affairs Hospitals.

PubMed

Dobalian, Aram; Stein, Judith A; Radcliff, Tiffany A; Riopelle, Deborah; Brewster, Pete; Hagigi, Farhad; Der-Martirosian, Claudia

2016-10-01

Introduction Hospitals play a critical role in providing health care in the aftermath of disasters and emergencies. Nonetheless, while multiple tools exist to assess hospital disaster preparedness, existing instruments have not been tested adequately for validity. Hypothesis/Problem This study reports on the development of a preparedness assessment tool for hospitals that are part of the US Department of Veterans Affairs (VA; Washington, DC USA). The authors evaluated hospital preparedness in six "Mission Areas" (MAs: Program Management; Incident Management; Safety and Security; Resiliency and Continuity; Medical Surge; and Support to External Requirements), each composed of various observable hospital preparedness capabilities, among 140 VA Medical Centers (VAMCs). This paper reports on two successive assessments (Phase I and Phase II) to assess the MAs' construct validity, or the degree to which component capabilities relate to one another to represent the associated domain successfully. This report describes a two-stage confirmatory factor analysis (CFA) of candidate items for a comprehensive survey implemented to assess emergency preparedness in a hospital setting. The individual CFAs by MA received acceptable fit statistics with some exceptions. Some individual items did not have adequate factor loadings within their hypothesized factor (or MA) and were dropped from the analyses in order to obtain acceptable fit statistics. The Phase II modified tool was better able to assess the pre-determined MAs. For each MA, except for Resiliency and Continuity (MA 4), the CFA confirmed one latent variable. In Phase I, two sub-scales (seven and nine items in each respective sub-scale) and in Phase II, three sub-scales (eight, four, and eight items in each respective sub-scale) were confirmed for MA 4. The MA 4 capabilities comprise multiple sub-domains, and future assessment protocols should consider re-classifying MA 4 into three distinct MAs. The assessments provide a comprehensive and consistent, but flexible, approach for ascertaining health system preparedness. This approach can provide an organization with a clear understanding of areas for improvement and could be adapted into a standard for hospital readiness. Dobalian A , Stein JA , Radcliff TA , Riopelle D , Brewster P , Hagigi F , Der-Martirosian C . Developing valid measures of emergency management capabilities within US Department of Veterans Affairs hospitals. Prehosp Disaster Med. 2016;31(5):475-484.

Effect on caries experience of a long-term preventive program for mothers and children starting during pregnancy.

PubMed

Günay, H; Dmoch-Bockhorn, K; Günay, Y; Geurtsen, W

1998-09-01

The aim of this three-phase prospective study was to determine the effects of a primary-primary prevention program on the oral health of children. Eighty-six pregnant women from various social backgrounds participated in the first phase of this study. In the second phase (at 3 years of age) 54 of the mother-child couples and in the third phase (at 4 years of age) 47 of the mother-child couples remained. Participants were recalled every 6 months and received individual prophylactic care. The following clinical parameters were assessed at each examination period for mother and child: DMF-S or dmf-s, proximal plaque index, and the salivary level of Streptococcus mutans (Dentocult SM). The control group consisted of 65 (at 3 years of age) and 45 (at 4 years of age) children from various kindergartens. All children in the second phase of the study group revealed a naturally healthy dentition with an API of 0-25% and a salivary S. mutans score of 0 (0-10(3) cfu/ml). In the third phase, only four of the 47 children of the study group showed caries, with a mean dmf-s of 1.5. No S. mutans could be detected in 20 (42.6%) children. Ten (21.3%) children of the study group showed a S. mutans score of > or = 2 (> 10(5) cfu/ml). In contrast, only 53 of the 65 children of the control group (second phase) and 26 of the 45 control children (third phase) revealed a naturally healthy dentition. The remaining 19 children of the control group revealed a mean dmf-s of 7.0 at 4 years of age. In the control group, no S. mutans could be detected in 25 (38.5%) children at 3 years of age whereas 21 (32.3%) children showed a S. mutans score of > or = 2. In the third phase, a salivary S. mutans score of > or = 2 was found in 27 (60%) children of the control group. The statistical comparison between the study and the control groups revealed significant differences for all results determined (P < 0.001). Additionally, all mothers revealed a significant improvement in oral health and a reduction of salivary S. mutans colonization. From our data we conclude that a pre- and postnatal prevention program (primary-primary vs primary prevention) may significantly improve the oral health of mother and child.

Practitioners' Perspectives on Cultural Sensitivity in Latina/o Teen Pregnancy Prevention

ERIC Educational Resources Information Center

Wilkinson-Lee, Ada M.; Russell, Stephen T.; Lee, Faye C. H.

2006-01-01

This study examined practitioners' understandings of cultural sensitivity in the context of pregnancy prevention programs for Latina teens. Fifty-eight practitioners from teen pregnancy prevention programs in California were interviewed in a guided conversation format. Three themes emerged in our analysis. First, practitioners' definitions of…

A Typology of FL Education with Particular Emphasis on Compensatory and Individualized Instruction.

ERIC Educational Resources Information Center

Jakobovits, Leon A.

A comparative analysis of foreign language teaching methods considered within the framework of the author's EBTA Cube (Eight Basic Approaches to Teaching) contrasts methods of instruction in three categories: (1) non-programed versus programed instruction, (2) mass versus individualized instruction, and (3) traditional versus compensatory…

The Laborers-AGC Construction Skills Training Program. Final Performance Report.

ERIC Educational Resources Information Center

Tippie, John L.; Rice, Eric

Patterned after a previously successful Laborers-Associated General Contractors model named the Construction Skills Training Program, a demonstration project was implemented at five regional training centers. At least eight courses were created, combined, or revised. Four full-length audiovisual support pieces were completed. Three courses were…

A Preliminary Report on Teaching Academic Readiness. Technical Report #34.

ERIC Educational Resources Information Center

Au, Kathryn H.

This Kamehameha Early Education Program (KEEP) report describes the development of a systematic program for teaching academic readiness skills to kindergarten children who require special help to develop attentional behaviors. The progress of eight kindergarten children (five boys and three girls) is described to illustrate the merit of the…

Evaluation of the Louisiana Nutrition Education Program.

ERIC Educational Resources Information Center

Jones, J. H., Jr.

In 1969, 385 Louisiana Cooperative Extension Service aides conducted an eight week nutrition education program (expanded to 12 weeks in three parishes) for over 18,000 low income homemakers and children in 31 parishes. Initial interviews were used to ascertain nutrition habits and influences thereon, knowledge levels, homemakers' age and…

From Planning to Implementation: An Examination of Changes in the Research Design, Sample Size, and Precision of Group Randomized Trials Launched by the Institute of Education Sciences

ERIC Educational Resources Information Center

Spybrook, Jessaca; Puente, Anne Cullen; Lininger, Monica

2013-01-01

This article examines changes in the research design, sample size, and precision between the planning phase and implementation phase of group randomized trials (GRTs) funded by the Institute of Education Sciences. Thirty-eight GRTs funded between 2002 and 2006 were examined. Three studies revealed changes in the experimental design. Ten studies…

The breaking load method - Results and statistical modification from the ASTM interlaboratory test program

NASA Technical Reports Server (NTRS)

Colvin, E. L.; Emptage, M. R.

1992-01-01

The breaking load test provides quantitative stress corrosion cracking data by determining the residual strength of tension specimens that have been exposed to corrosive environments. Eight laboratories have participated in a cooperative test program under the auspices of ASTM Committee G-1 to evaluate the new test method. All eight laboratories were able to distinguish between three tempers of aluminum alloy 7075. The statistical analysis procedures that were used in the test program do not work well in all situations. An alternative procedure using Box-Cox transformations shows a great deal of promise. An ASTM standard method has been drafted which incorporates the Box-Cox procedure.

Implementing team huddles in small rural hospitals: How does the Kotter model of change apply?

PubMed

Baloh, Jure; Zhu, Xi; Ward, Marcia M

2017-12-17

To examine how the process of change prescribed in Kotter's change model applies in implementing team huddles, and to assess the impact of the execution of early change phases on change success in later phases. Kotter's model can help to guide hospital leaders to implement change and potentially to improve success rates. However, the model is under studied, particularly in health care. We followed eight hospitals implementing team huddles for 2 years, interviewing the change teams quarterly to inquire about implementation progress. We assessed how the hospitals performed in the three overarching phases of the Kotter model, and examined whether performance in the initial phase influenced subsequent performance. In half of the hospitals, change processes were congruent with Kotter's model, where performance in the initial phase influenced their success in subsequent phases. In other hospitals, change processes were incongruent with the model, and their success depended on implementation scope and the strategies employed. We found mixed support for the Kotter model. It better fits implementation that aims to spread to multiple hospital units. When the scope is limited, changes can be successful even when steps are skipped. Kotter's model can be a useful guide for nurse managers implementing changes. © 2017 John Wiley & Sons Ltd.

Formulating Independent School K-12 Quality Physical Education Program Guidelines

ERIC Educational Resources Information Center

Currie, Stuart M.; Phillips, Michael B.; Jubenville, Colby B.

2012-01-01

The purpose of this study was to formulate Tennessee independent school K-12 quality physical education program guidelines. A panel of 18 physical education representatives from Tennessee independent schools K-12 participated in a three-phase Delphi study and completed three opinionnaires via e-mail. In Phase One, Opinionnaire One solicited panel…

Parents’ Participation in a Work-Based Anti-Poverty Program Can Enhance Their Children's Future Orientation: Understanding Pathways of Influence

PubMed Central

Purtell, Kelly M.; McLoyd, Vonnie C.

2012-01-01

Planning and preparing for life after high school is a central developmental task of American adolescents, and may be even more critical for low-income youth who are less likely to attend a four year college. This study investigates factors that led to the effects of the New Hope Project, a work-based, anti-poverty program directed at parents on youths’ career-related thoughts and planning. The New Hope project was implemented in Milwaukee, WI, during the mid-1990s. 745 families participated (52% male children; 56% African American; 30% Latino, and 15% White non-Hispanic) and half were randomly selected to receive New Hope benefits, which included earnings supplements, job search assistance, and child and health care subsidies for three years. Importantly, effects on youths’ future orientation were found eight years after the program began (five years after benefits ended). The present study investigates what factors sustained these positive impacts over time. Results indicate that parental perceptions of reading performance mediate the effects of New Hope on youths’ cynicism about work. Additionally, parental perceptions of reading performance and youths’ educational expectations mediate the effects of New Hope on boys’ pessimism about future employment. These findings highlight the importance of youths’ educational development to their career-related thoughts and planning. PMID:22878938

Videofluoroscopy of the oral phase of swallowing in eight to twelve years old children with dental malocclusion.

PubMed

Junqueira, Patricia; Costa, Milton Melciades

2013-11-01

The objective of this study was to describe the oral phase of swallowing in individuals with dental malocclusion and to generate data that would contribute to the rehabilitation of those patients. The study was based on the evaluation of the swallowing system through videofluoroscopy on thirty-four children of both genders, aged eight to twelve years old who present with Angle Class II and III dental malocclusions. Thirteen children of similar age and gender presenting normal dental occlusion formed the control group. The results indicated that the oral phase of swallowing is different between individuals with normal occlusion and malocclusion. Dental occlusion types Angle Class II and III did not present a swallowing pattern, independently of the amount of liquid ingested. The swallowing appeared effective in the oral phase of individuals with dental malocclusion, even though adaptations were identified. The outcome, in the absence of a single pattern and the efficiency of the adapted swallowing demonstrates, first a need for additional research investigating orofacial myofunctional treatment for patients with malocclusion and second how such analyses should focus on contributing positively to the rehabilitation of these patients.

Remediation of social communication impairments following traumatic brain injury using metacognitive strategy intervention: a pilot study.

PubMed

Finch, Emma; Cornwell, Petrea; Copley, Anna; Doig, Emmah; Fleming, Jennifer

2017-01-01

To perform a pilot study to evaluate whether a novel metacognitive, goal-based intervention improved and maintained the social communication skills of adults with traumatic brain injury (TBI). Eight community-dwelling participants with TBI completed three study phases: (1) baseline, (2) eight-week intervention targeting social communication impairments and (3) follow-up. Participants completed the Profile of Pragmatic Impairment in Communication (PPIC), LaTrobe Communication Questionnaire (LCQ) and Goal Attainment Scaling (GAS) at the commencement of baseline phase, pre- and post-intervention and completion of the follow-up phase. During the intervention programme phase, participants attended two 1-hour therapy sessions (one individual; one group) per week focusing on remediating impaired social communication skills using metacognitive strategy intervention and goal-based therapy. Variable changes in PPIC feature-summary scores were observed post-intervention. A non-significant improvement in LCQ scores was also observed. There was a significant increase in GAS goal T-scores following the intervention, with six of the eight participants achieving or exceeding their expected level of performance on all goals. A goal-driven, metacognitive approach to intervention may assist individuals with TBI to achieve their personal social communication goals, with benefits reported by participants and observable during conversations. Further research is required.

Overview of Progress on the LANSCE Accelerator and Target Facilities Improvement Program

NASA Astrophysics Data System (ADS)

Macek, R. J.; Brun, T.; Donahue, J. B.; Fitzgerald, D. H.

1997-05-01

Three projects to improve the performance of the accelerator and target facilities for the Los Alamos Neutron Science Center have been initiated since 1994. The LANSCE Reliability Improvement Project was separated into two phases. Phase I, completed in 1995, was targeted at near-term improvements to beam availability that could be completed in a year. Phase II, now underway, consists of two projects: 1) converting the beam injection into the Proton Storage Ring (PSR) from the present two-step process H^- to H^0 to H^+) to direct injection of H^- beam in one step (H^- to H^+), and 2) an upgrade of the spallation neutron production target which will reduce the target change-out time from about a year to about three weeks. The third project, the SPSS Enhancement Project, is aimed at increasing the PSR output beam current from the present 70 μA at 20 Hz to 200 μA at 30 Hz, plus implementing seven new neutron scattering instruments. Objectives, plans, results and progress to date will be summarized.

The next century astrophysics program

NASA Technical Reports Server (NTRS)

Swanson, Paul N.

1992-01-01

The Astrophysics Division within the NASA Office of Space Science and Applications (OSSA) has defined a set of flagship and intermediate missions that are presently under study for possible launch during the next 20 years. These missions and tentative schedules, referred to as the Astrotech 21 Mission Set, are summarized. The missions are in three groups corresponding to the cognizant science branch within the Astrophysics Division. Phase C/D refers to the pre-launch construction and delivery of the spacecraft, and the Operations Phase refers to the period when the mission is active in space. Approximately 1.5 years before the start of Phase C/D, a non-advocate review (NAR) is held to ensure that the mission/system concept and the requisite technology are at an appropriate stage of readiness for full scale development to begin. Therefore, technology development is frozen (usually) as of the date of a successful NAR. An overview of the technology advances required for each of the three wavelength groups is provided in the following paragraphs, along with a brief description of the individual missions.

Equilibrium structures of carbon diamond-like clusters and their elastic properties

NASA Astrophysics Data System (ADS)

Lisovenko, D. S.; Baimova, Yu. A.; Rysaeva, L. Kh.; Gorodtsov, V. A.; Dmitriev, S. V.

2017-04-01

Three-dimensional carbon diamond-like phases consisting of sp 3-hybridized atoms, obtained by linking of carcasses of fullerene-like molecules, are studied by methods of molecular dynamics modeling. For eight cubic and one hexagonal diamond-like phases on the basis of four types of fullerene-like molecules, equilibrium configurations are found and the elastic constants are calculated. The results obtained by the method of molecular dynamics are used for analytical calculations of the elastic characteristics of the diamond- like phases with the cubic and hexagonal anisotropy. It is found that, for a certain choice of the dilatation axis, three of these phases have negative Poisson's ratio, i.e., are partial auxetics. The variability of the engineering elasticity coefficients (Young's modulus, Poisson's ratio, shear modulus, and bulk modulus) is analyzed.

Development of a career coaching model for medical students

PubMed Central

Hur, Yera

2016-01-01

Purpose: Deciding on a future career path or choosing a career specialty is an important academic decision for medical students. The purpose of this study is to develop a career coaching model for medical students. Methods: This research was carried out in three steps. The first step was systematic review of previous studies. The second step was a need assessment of medical students. The third step was a career coaching model using the results acquired from the researched literature and the survey. Results: The career coaching stages were defined as three big phases: The career coaching stages were defined as the “crystallization” period (Pre-medical year 1 and 2), “specification” period (medical year 1 and 2), and “implementation” period (medical year 3 and 4). Conclusion: The career coaching model for medical students can be used in programming career coaching contents and also in identifying the outcomes of career coaching programs at an institutional level. PMID:26867586

Supersonic Transport Noise Reduction Technology Program - Phase 2, Volume 2

DTIC Science & Technology

1975-09-01

a J85 is shown on Figure 350. The J85 turbojet engine has an eight-stage compressor (with an air bleed system) and a two-stage turbine . Blade ...investigated in this program using a YJ85 engine . Both turbine second-stage spacing ( blade - vane ) and exhaust duct treatment were determined to be...using a J85 engine with massive Inlet suppressor and open nozzle to unmask the turbine . Second-stag« turbine blade /nozzle spacing and exhaust

Development and field test of a responsible alcohol service program. Volume 2, Server education program materials

DOT National Transportation Integrated Search

1987-05-01

This report describes a program of server education designed to foster the responsible service of alcohol in bars, restaurants, and other on-sale establishments. The program is administered in two phases. The first phase, three hours in length, is in...

The Art-Science Connection: Students Create Art Inspired by Extracurricular Lab Investigations

ERIC Educational Resources Information Center

Hegedus, Tess; Segarra, Verónica A.; Allen, Tawannah G.; Wilson, Hillary; Garr, Casey; Budzinski, Christina

2016-01-01

The authors developed an integrated science-and-art program to engage science students from a performing arts high school in hands-on, inquiry based lab experiences. The students participated in eight biology-focused investigations at a local university with undergraduate mentors. After the laboratory phase of the project, the high school students…

Comparative analysis of structural concrete Quality Assurance practices on nine nuclear and three fossil fuel power plant construction projects. Final summary report

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

Willenbrock, J.H.; Thomas, H.R. Jr.; Burati, J.J. Jr.

1978-12-01

A summary of two reports, COO/4120-1 and COO/4120-2, is given. A comparative analysis was made of the Quality Assurance practices related to the structural concrete phase on nine nuclear and three fossil fuel power plant projects which are (or have been) under construction in the United States in the past ten years. For the nuclear projects the analysis identified the response of each Quality Assurance program to the applicable criteria of 10 CFR Part 50, Appendix B as well as to the pertinent regulatory requirements and industry standards. For the fossil projects the analysis identified the response of each Qualitymore » Assurance program to criteria similar to those which were applicable in the nuclear situation. The major emphasis was placed on the construction aspects of the structural concrete phase of each project. The engineering and design aspects were examined whenever they interfaced with the construction aspects.« less

Special Education and the Process of Change: Victim or Master of Educational Reform?

ERIC Educational Resources Information Center

Kaufman, Martin J.; And Others

1990-01-01

The article explores the process of change in special education and reviews major research projects of a five-year (1985-90) federal research program of the Department of Education's Office of Special Education Programs. Forty-one projects addressed eight priority areas, including enhancing instructional program options and educating students with…

Assigning a Thesis Project In the Two-Year Architectural Technology Program

ERIC Educational Resources Information Center

Obermeyer, Thomas

1977-01-01

The "thesis project" assigned in the sixth quarter of the eight-quarter architectural technology program at the Dakota County Area Vocational-Technical Institute in Rosemont, Minnesota, requires the students to design a building for a local public service organization or government agency. The complete project will include a program, a…

Prekindergarten Programs for Educationally Disadvantaged Children. Final Report.

ERIC Educational Resources Information Center

Di Lorenzo, Louis T.

This report presents the results of a study from July 1965 to July 1969 on the effects of year-long prekindergarten programs for disadvantaged children involving eight school districts in New York State and approximately 1,800 children. The study focused on factors which the schools considered important and major objectives of their programs.…

Small Learning Communities: 2000-2003. Evaluation Brief

ERIC Educational Resources Information Center

Heath, Debra

2005-01-01

The purpose of this program evaluation was to identify the effects of Small Learning Community (SLC) reforms on school climate, student attitudes and student performance. Eight SLC programs in five Albuquerque high schools were studied for one to four years, depending on each program's date of inception. Data were collected from students,…

The Project P.A.T.H.S. in Hong Kong: Work Done and Lessons Learned in a Decade.

PubMed

Shek, Daniel T L; Wu, Florence K Y

2016-02-01

The Project Positive Adolescent Training through Holistic Social Programs is a positive youth development program initiated and financially supported by The Hong Kong Jockey Club Charities Trust. Since 2005, the project has gone through several phases, including the initial phase (2005-2012), school-based extension phase (2009-2016), and community-based extension phase (2013-2017). In the initial phase, with the involvement of academics from 5 universities in Hong Kong, the research team developed youth enhancement programs for junior secondary school students (20 hours per grade), trained the program implementers (20 hours per grade), assisted in the implementation in more than 250 schools, and evaluated the program using multiple evaluation strategies, including a 5-year longitudinal experimental study. In the school-based extension phase, the project was implemented for another cycle (2009-2010 and 2011-2012 school years) and a 6-year longitudinal study was conducted to understand the psychosocial development of Chinese adolescents in Hong Kong. In the community-based extension phase, the programs were administered by social workers in the community settings. Generally speaking, different evaluation findings showed that the programs in Project Positive Adolescent Training through Holistic Social Programs promoted positive development and reduced risk behavior in Chinese adolescents in Hong Kong. Positive youth development attributes and family functioning also have positive contributions to adolescent developmental outcomes over time. Copyright © 2016 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

A qualitative study exploring adolescents' experiences with a school-based mental health program.

PubMed

Garmy, Pernilla; Berg, Agneta; Clausson, Eva K

2015-10-21

Supporting positive mental health development in adolescents is a major public health concern worldwide. Although several school-based programs aimed at preventing depression have been launched, it is crucial to evaluate these programs and to obtain feedback from participating adolescents. This study aimed to explore adolescents' experiences with a -based cognitive-behavioral depression prevention program. Eighty-nine adolescents aged 13-15 years were divided into 12 focus groups. The focus group interviews were analyzed using qualitative content analysis. Three categories and eight subcategories were found to be related to the experience of the school-based program. The first category, intrapersonal strategies, consisted of the subcategories of directed thinking, improved self-confidence, stress management, and positive activities. The second category, interpersonal awareness, consisted of the subcategories of trusting the group and considering others. The third category, structural constraints, consisted of the subcategories of negative framing and emphasis on performance. The school-based mental health program was perceived as beneficial and meaningful on both individual and group levels, but students expressed a desire for a more health-promoting approach.

Phase Variation Analysis of Coxiella burnetii during Serial Passage in Cell Culture by Use of Monoclonal Antibodies

PubMed Central

Hotta, Akitoyo; Kawamura, Midori; To, Ho; Andoh, Masako; Yamaguchi, Tsuyoshi; Fukushi, Hideto; Hirai, Katsuya

2002-01-01

Antigenic changes in Coxiella burnetii Nine Mile strain phase I during serial passages in cell culture were analyzed with three groups of monoclonal antibodies (MAbs) against lipopolysaccharide. The MAbs of group 1 did not react with organisms that were passaged over five times, and the MAbs of group 2 did not react with organisms that were passaged over eight times. The MAbs of group 3 reacted with organisms passaged up to 15 times but did not react with phase II cells. These results suggest that C. burnetii could be differentiated into four phase states during phase variation. PMID:12117996

PFOA Stewardship Program Baseline Year Summary Report

EPA Pesticide Factsheets

In 2006, EPA and the eight major companies in the industry launched the 2010/15 PFOA Stewardship Program, in which companies committed to reduce global facility emissions and product content of PFOA and related chemicals by 95 percent by 2010, and to work

Woodpecker abundance and habitat use in three forest types in eastern Texas

Treesearch

Clifford E. Shackelford; Richard N. Conner

1997-01-01

Woodpeckers were censused in 60 fixed-radius (300 m) circular plots (divided into eight 45B-arc pie-shaped sectors) in mature forests (60 to 80 years-old) of three forest types (20 plots per type) in eastern Texas: bottomland hardwood forest; longleaf pine (Pinus palustris) savanna; and mixed pine-hardwood forest. A total of 2,242 individual woodpeckers of eight...

Outcome evaluation of Family Eats: An eight-session web-based program promoting healthy home food environments and dietary behaviors for African American families

USDA-ARS?s Scientific Manuscript database

This article presents the results of a randomized clinical trial evaluating the eight-session Family Eats web-based intervention promoting healthy home food environments for African American families. African American families (n=126) with 8- to 12-year-old children completed online baseline questio...

Electronic Storybooks: A Constructivist Approach to Improving Reading Motivation in Grade 1 Students

ERIC Educational Resources Information Center

Ciampa, Katia

2012-01-01

This study stemmed from a concern of the perceived decline in students' reading motivation after the early years of schooling. This research investigated the effectiveness of online eBooks on eight grade 1 students' reading motivation. Eight students were given ten 25-minute sessions with the software programs over 15 weeks. Qualitative data were…

Online Instruction, E-Learning, and Student Satisfaction: A Three Year Study

ERIC Educational Resources Information Center

Cole, Michele T.; Shelley, Daniel J.; Swartz, Louis B.

2014-01-01

This article presents the results of a three-year study of graduate and undergraduate students' level of satisfaction with online instruction at one university. The study expands on earlier research into student satisfaction with e-learning. Researchers conducted a series of surveys over eight academic terms. Five hundred and fifty-three students…

Factors influencing leaf litter decomposition: An intersite decomposition experiment across China

USGS Publications Warehouse

Zhou, G.; Guan, L.; Wei, X.; Tang, X.; Liu, S.; Liu, J.; Zhang, Dongxiao; Yan, J.

2008-01-01

The Long-Term Intersite Decomposition Experiment in China (hereafter referred to as LTIDE-China) was established in 2002 to study how substrate quality and macroclimate factors affect leaf litter decomposition. The LTIDE-China includes a wide variety of natural and managed ecosystems, consisting of 12 forest types (eight regional broadleaf forests, three needle-leaf plantations and one broadleaf plantation) at eight locations across China. Samples of mixed leaf litter from the south subtropical evergreen broadleaf forest in Dinghushan (referred to as the DHS sample) were translocated to all 12 forest types. The leaf litter from each of other 11 forest types was placed in its original forest to enable comparison of decomposition rates of DHS and local litters. The experiment lasted for 30 months, involving collection of litterbags from each site every 3 months. Our results show that annual decomposition rate-constants, as represented by regression fitted k-values, ranged from 0.169 to 1.454/year. Climatic factors control the decomposition rate, in which mean annual temperature and annual actual evapotranspiration are dominant and mean annual precipitation is subordinate. Initial C/N and N/P ratios were demonstrated to be important factors of regulating litter decomposition rate. Decomposition process may apparently be divided into two phases controlled by different factors. In our study, 0.75 years is believed to be the dividing line of the two phases. The fact that decomposition rates of DHS litters were slower than those of local litters may have been resulted from the acclimation of local decomposer communities to extraneous substrate. ?? 2008 Springer Science+Business Media B.V.

A multicenter comparative study on the efficacy, safety, and acceptability of the contraceptive subdermal implants Norplant and Norplant-II.

PubMed

del Carmen Cravioto, M; Alvarado, G; Canto-de-Cetina, T; Bassol, S; Oropeza, G; Santos-Yung, R; Valencia, J; Palma, Y; Fuziwara, J L; Navarrete, T; Garza-Flores, J; Pérez-Palacios, G

1997-06-01

In order to assess efficacy, safety, and acceptability of the contraceptive subdermal implants Norplant and Norplant-II in Mexican women, a comparative phase III clinical trial was undertaken in eight clinics across the country. The study involved 1052 women who were followed-up trimonthly for three years. Cumulative pregnancy rates were 0.29% and 0.34% for Norplant and Norplant-II implants, respectively. Similar overall cumulative discontinuation rates were observed at three years: 50.38% for Norplant capsules, and 50.44% for Norplant-II rods. The main method-related reason for termination was endometrial bleeding irregularity which led to discontinuation rates of 11.94% and 11.62% for Norplant and Norplant-II contraceptive systems, respectively. In 15,279 woman-months of experience accumulated with Norplant implants and 14,092 with Norplant-II implants, there were few adverse events reported. No difference was found between the two groups in either difficulty for implants placement and removal or women's discomfort, even though the time required for insertion and removal of Norplant capsules was longer than for Norplant-II rods. It is concluded that during the first three years of use, both implants systems are equally effective, safe, and acceptable.

An Interim Report on the Educational Opportunity Centers Program: 2002-03 and 2003-04, with Select Data from 2000-02

ERIC Educational Resources Information Center

Hale, Margaret Marcus; Chan, Tsze

2006-01-01

Created in 1972, the Educational Opportunity Centers (EOC) Program, one of eight TRIO Programs, funds EOC projects at two- and four-year colleges and universities and public or private agencies or organizations to assist adults from disadvantaged backgrounds to enter or continue a postsecondary education program. Participants in EOC projects…

Thermally stable electrolytes for rechargeable lithium batteries, phase 2

NASA Technical Reports Server (NTRS)

Dominey, L. A.; Goldman, J. L.; Koch, V. R.

1989-01-01

During the second year of research under NASA SBIR Contract NAS7-967, Covalent Associates and NASA contract monitors at the Jet Propulsion Laboratory agreed to perform an evaluation of the three best electrolytes developed during Phase 2. Due to the extensive period of time required to collect meaningful cycling data, we realized the study would extend well beyond the original formal end of the Phase 2 program (August 31, 1988). The substitution of this effort in lieu of an earlier proposed 20-cell final deliverable is formally documented in Modification No. 1 of Contract NAS7-967 as task 7. This Addendum contains the results of the cycling studies performed at Covalent Associates. In addition, sealed ampoules of each of these three electrolytes were delivered to the Jet Propulsion Laboratory Electrochemical Power Group. Their concurrent evaluation in a different test vehicle has also been recently concluded and their results are also summarized herein.

Thermally stable electrolytes for rechargeable lithium batteries, phase 2

NASA Astrophysics Data System (ADS)

Dominey, L. A.; Goldman, J. L.; Koch, V. R.

1989-09-01

During the second year of research under NASA SBIR Contract NAS7-967, Covalent Associates and NASA contract monitors at the Jet Propulsion Laboratory agreed to perform an evaluation of the three best electrolytes developed during Phase 2. Due to the extensive period of time required to collect meaningful cycling data, we realized the study would extend well beyond the original formal end of the Phase 2 program (August 31, 1988). The substitution of this effort in lieu of an earlier proposed 20-cell final deliverable is formally documented in Modification No. 1 of Contract NAS7-967 as task 7. This Addendum contains the results of the cycling studies performed at Covalent Associates. In addition, sealed ampoules of each of these three electrolytes were delivered to the Jet Propulsion Laboratory Electrochemical Power Group. Their concurrent evaluation in a different test vehicle has also been recently concluded and their results are also summarized herein.

Health Occupations Module. The Skeletal System--I.

ERIC Educational Resources Information Center

Temple Univ., Philadelphia, PA. Div. of Vocational Education.

This module on the skeletal system is one of eight modules designed for individualized instruction in health occupations education programs at both the secondary and postsecondary levels. This module contains an introduction to the module topic, three objectives (e.g., define the skeletal system and list its functions), and three learning…

Digital Interface Board to Control Phase and Amplitude of Four Channels

NASA Technical Reports Server (NTRS)

Smith, Amy E.; Cook, Brian M.; Khan, Abdur R.; Lux, James P.

2011-01-01

An increasing number of parts are designed with digital control interfaces, including phase shifters and variable attenuators. When designing an antenna array in which each antenna has independent amplitude and phase control, the number of digital control lines that must be set simultaneously can grow very large. Use of a parallel interface would require separate line drivers, more parts, and thus additional failure points. A convenient form of control where single-phase shifters or attenuators could be set or the whole set could be programmed with an update rate of 100 Hz is needed to solve this problem. A digital interface board with a field-programmable gate array (FPGA) can simultaneously control an essentially arbitrary number of digital control lines with a serial command interface requiring only three wires. A small set of short, high-level commands provides a simple programming interface for an external controller. Parity bits are used to validate the control commands. Output timing is controlled within the FPGA to allow for rapid update rates of the phase shifters and attenuators. This technology has been used to set and monitor eight 5-bit control signals via a serial UART (universal asynchronous receiver/transmitter) interface. The digital interface board controls the phase and amplitude of the signals for each element in the array. A host computer running Agilent VEE sends commands via serial UART connection to a Xilinx VirtexII FPGA. The commands are decoded, and either outputs are set or telemetry data is sent back to the host computer describing the status and the current phase and amplitude settings. This technology is an integral part of a closed-loop system in which the angle of arrival of an X-band uplink signal is detected and the appropriate phase shifts are applied to the Ka-band downlink signal to electronically steer the array back in the direction of the uplink signal. It will also be used in the non-beam-steering case to compensate for phase shift variations through power amplifiers. The digital interface board can be used to set four 5-bit phase shifters and four 5-bit attenuators and monitor their current settings. Additionally, it is useful outside of the closed-loop system for beamsteering alone. When the VEE program is started, it prompts the user to initialize variables (to zero) or skip initialization. After that, the program enters into a continuous loop waiting for the telemetry period to elapse or a button to be pushed. A telemetry request is sent when the telemetry period is elapsed (every five seconds). Pushing one of the set or reset buttons will send the appropriate command. When a command is sent, the interface status is returned, and the user will be notified by a pop-up window if any error has occurred. The program runs until the End Program button is depressed.

It's OK to Get Smart with Us--We're Your Public Library. A Statewide Multimedia Public Awareness Campaign.

ERIC Educational Resources Information Center

Johnson, Liliane Parbot, Comp.

A 3-year project to generate awareness and utilization of the nontraditional services offered by the Florida public libraries is described. The presentation is divided into two sections: an overview of the program to date and examples from the media campaign. Within section 1, three distinct phases of the project are identified and described:…

Elucidation of Heterogeneous Processes Controlling Boost Phase Signatures

DTIC Science & Technology

1990-09-12

three year research program to develop efficient theoretical methods to study collisional processes involved in radiative signature modeling . The...Marlboro, MD 20772 I. Statement of Problem For strategic defense, it is important to be able to effectively model radiative signaturesl arising from...Thus our computational work was on problems or models for which exact results for making comparisons were available. Our key validations were

Engaging students in a community of learning: Renegotiating the learning environment.

PubMed

Theobald, Karen A; Windsor, Carol A; Forster, Elizabeth M

2018-03-01

Promoting student engagement in a student led environment can be challenging. This article reports on the process of design, implementation and evaluation of a student led learning approach in a small group tutorial environment in a three year Bachelor of Nursing program at an Australian university. The research employed three phases of data collection. The first phase explored student perceptions of learning and engagement in tutorials. The results informed the development of a web based learning resource. Phase two centred on implementation of a community of learning approach where students were supported to lead tutorial learning with peers. The final phase constituted an evaluation of the new approach. Findings suggest that students have the capacity to lead and engage in a community of learning and to assume greater ownership and responsibility where scaffolding is provided. Nonetheless, an ongoing whole of course approach to pedagogical change would better support this form of teaching and learning innovation. Copyright © 2018 Elsevier Ltd. All rights reserved.

The Jamaican Project. Final Report.

ERIC Educational Resources Information Center

Lasker, Harry

In 1972, a study was undertaken to test the reactions of media-inexperienced children in the Jamaican highlands to their first exposure to video-cassette-delivered episodes of "Sesame Street." Children were randomly selected from three different age groups: three to five-year-olds, six to eight-year-olds, and nine to eleven-year-olds.…

Development of the Perceived Multiple Role Stress Scale (PMRS).

PubMed

Gigliotti, E

2001-01-01

Assessment of women's perception of multiple-role stress arising from occupancy of the maternal and student role is crucial if we are to engage in prevention and intervention strategies. Existing measures do not fully address the components of multiple role stress in this population: emotional role ambiguity, person-role and inter-role conflict. This article describes the development of the Perceived Multiple Role Stress Scale (PMRS) which was derived from Kahn, Wolfe, Quinn and Snoek's (1964) systems-based role theory. The 8-item, 3-factor PMRS measures multiple role stress in women who are both mothers and students. Review of the PMRS by role stress and women's roles experts supported content validity. Construct validity was supported in three phases over a five-year period. It is recommended that the three correlated factors be used as one eight-item scale. The internal consistency for the PMRS was .86.

The Ottawa panel clinical practice guidelines for the management of knee osteoarthritis. Part two: strengthening exercise programs.

PubMed

Brosseau, Lucie; Taki, Jade; Desjardins, Brigit; Thevenot, Odette; Fransen, Marlene; Wells, George A; Mizusaki Imoto, Aline; Toupin-April, Karine; Westby, Marie; Álvarez Gallardo, Inmaculada C; Gifford, Wendy; Laferrière, Lucie; Rahman, Prinon; Loew, Laurianne; De Angelis, Gino; Cavallo, Sabrina; Shallwani, Shirin Mehdi; Aburub, Ala'; Bennell, Kim L; Van der Esch, Martin; Simic, Milena; McConnell, Sara; Harmer, Alison; Kenny, Glen P; Paterson, Gail; Regnaux, Jean-Philippe; Lefevre-Colau, Marie-Martine; McLean, Linda

2017-05-01

To identify effective strengthening exercise programs and provide rehabilitation teams and patients with updated, high-quality recommendations concerning traditional land-based exercises for knee osteoarthritis. A systematic search and adapted selection criteria included comparative controlled trials with strengthening exercise programs for patients with knee osteoarthritis. A panel of experts reached consensus on the recommendations using a Delphi survey. A hierarchical alphabetical grading system (A, B, C+, C, D, D+ or D-) was based on statistical significance ( p < 0.5) and clinical importance (⩾15% improvement). The 26 high-quality studies identified demonstrated that various strengthening exercise programs with/without other types of therapeutic exercises are generally effective for improving knee osteoarthritis management within a six-month period. Strengthening exercise programs demonstrated a significant improvement for pain relief (four Grade A, ten Grade B, two Grade C+), physical function (four Grade A, eight Grade B) and quality of life (three Grade B). Strengthening in combination with other types of exercises (coordination, balance, functional) showed a significant improvement in pain relief (three Grade A, 11 Grade B, eight Grade C+), physical function (two Grade A, four Grade B, three Grade C+) and quality of life (one Grade A, one Grade C+). There are a variety of choices for strengthening exercise programs with positive recommendations for healthcare professionals and knee osteoarthritis patients. There is a need to develop combined behavioral and muscle-strengthening strategies to improve long-term maintenance of regular strengthening exercise programs.

Peer-Directed, Brief Mindfulness Training with Adolescents: A Pilot Study

ERIC Educational Resources Information Center

Jennings, Samuel J.; Jennings, Jerry L.

2013-01-01

This pilot study studied the impact of brief mindfulness meditation training with adolescents. Whereas adult mindfulness training programs typically entail weekly 2.5 hour sessions over an eight week period, this program delivered four 50-minute sessions within a three week period. Each session was comprised of two mindfulness exercises delivered…

Alkali oxide-tantalum oxide and alkali oxide-niobium oxide ionic conductors

NASA Technical Reports Server (NTRS)

Roth, R. S.; Parker, H. S.; Brower, W. S.; Minor, D.

1974-01-01

A search was made for new cationic conducting phases in alkali-tantalate and niobate systems. The phase equilibrium diagrams were constructed for the six binary systems Nb2O5-LiNbO3, Nb2O5-NaNbO3, Nb2O5-KNbO3, Ta2O5-NaTaO3, Ta2O5-LiTaO3, and Ta2O5-KTaO3. Various other binary and ternary systems were also examined. Pellets of nineteen phases were evaluated (by the sponsoring agency) by dielectric loss measurements. Attempts were made to grow large crystals of eight different phases. The system Ta2O5-KTaO3 contains at least three phases which showed peaks in dielectric loss vs. temperature. All three contain structures related to the tungsten bronzes with alkali ions in non-stoichiometric crystallographic positions.

Additional EIPC Study Analysis: Interim Report on High Priority Topics

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

Hadley, Stanton W

Between 2010 and 2012 the Eastern Interconnection Planning Collaborative (EIPC) conducted a major long-term resource and transmission study of the Eastern Interconnection (EI). With guidance from a Stakeholder Steering Committee (SSC) that included representatives from the Eastern Interconnection States Planning Council (EISPC) among others, the project was conducted in two phases. Phase 1 involved a long-term capacity expansion analysis that involved creation of eight major futures plus 72 sensitivities. Three scenarios were selected for more extensive transmission- focused evaluation in Phase 2. Five power flow analyses, nine production cost model runs (including six sensitivities), and three capital cost estimations weremore » developed during this second phase. The results from Phase 1 and 2 provided a wealth of data that could be examined further to address energy-related questions. A list of 13 topics was developed for further analysis; this paper discusses the first five.« less

The Population of China. One Billion, Eight Million People.

ERIC Educational Resources Information Center

Murphy, Elaine M.; Cancellier, Patricia

1983-01-01

Several programs have been instituted in China over the past 30 years in order to slow the birth rate. The population, set at 1,008,175,288 people by a 1982 census, is by far the largest of any nation. A 10-year family planning program, begun in 1957, caused the birth rate to drop considerably through the mid-1960's. In 1971, "wan xi…

[Positron emission tomography and the Hungarian PET program].

PubMed

Trón, Lajos

2002-05-26

After a short introduction detailing the most basic features of the positron emission tomography (PET) the history of the preparation for the start of the Hungarian PET program is reviewed along with the results of the eight years activity of the Debrecen PET Centre.

Follow-up after four-year quality improvement program to prevent inferior limb deep vein thrombosis in intensive care unit.

PubMed

Boddi, Maria; Cecchi, Andrea; Bonizzoli, Manuela; Barbani, Francesco; Franci, Andrea; Anichini, Valentina; Batacchi, Stefano; Parodo, Jessyca; Gensini, Gian Franco; Peris, Adriano

2014-09-01

Deep vein thrombosis (DVT) is a life-threatening complication in intensive care unit (ICU) patients and DVT incidence is used as a marker of quality care. In our ICU an educational program for implementation of DVT prophylaxis and ultrasound screening resulted in a remarkable decrease in DVT incidence which fell from 11.6% to 4.7%. The aim of this paper is to investigate a 4-year long persistent quality improvement of DVT prophylaxis obtained through the implementation of our educational intervention. The study was composed of three phases: after the first retrospective investigation of DVT incidence and the evidence of the efficacy of the educational program, this third phase investigates the 2-year long sustainability and persistence in the fall of DVT incidence by the adoption of 1) an electronic form for DVT prophylaxis prescription, 2) a nursing protocol for the application of elastic stokes and 3) a personalized form with a check-list dedicated to DVT prophylaxis. Ultrasound DVT screening was performed twice a week by ICU clinicians. The application of DVT prophylaxis was associated with a very low incidence of DVT (2.6%) not entirely attributable to changes in characteristics of enrolled patients and/or to less intensive DVT ultrasound screening when compared to the preceding phases. Mean mechanical ventilation duration and ICU length of stay were short and similar to those of the second phase and ICU mortality did not change. The direct involvement of ICU clinicians and nurses in the application of DVT prophylaxis and in DVT diagnosis markedly contributed to maintain a low DVT incidence over time, despite the high turnover of patients. Copyright © 2014 Elsevier Ltd. All rights reserved.

Proceedings of the Annual U.S. Army Operations Research Symposium (13th) , AORS XIII, Held at Fort Lee, Virginia on 29 October - 1 November 1974, Co- Hosted by Army Logistics Center, Fort Lee, Virginia and Army Quartermaster Center and Fort Lee, Virginia. Volume 1

DTIC Science & Technology

1974-11-01

Challenge to Operations Research" 263 Mr. R. H. Adams Mr..F. P. Paca Mr. A. T. Sylvester "A Combat Rates Logistics Analysis...Staff; if we average a tour of duty in the Pentagon as three years, the Army has had eight successive generations of planners and operators in the...doctrine, originally enunciated for Greece and Turkey, brought the Army full tilt into the Military Assistance Program ( MAP ) as this contributed to

3D 1H MRSI of brain tumors at 3.0 Tesla using an eight-channel phased-array head coil.

PubMed

Osorio, Joseph A; Ozturk-Isik, Esin; Xu, Duan; Cha, Soonmee; Chang, Susan; Berger, Mitchel S; Vigneron, Daniel B; Nelson, Sarah J

2007-07-01

To implement proton magnetic resonance spectroscopic imaging (1H MRSI) at 3 Tesla (3T) using an eight-channel phased-array head coil in a population of brain-tumor patients. A total of 49 MRI/MRSI examinations were performed on seven volunteers and 34 patients on a 3T GE Signa EXCITE scanner using body coil excitation and reception with an eight-channel phased-array head coil. 1H MRSI was acquired using point-resolved spectroscopy (PRESS) volume selection and three-dimensional (3D) phase encoding using a 144-msec echo time (TE). The mean choline to N-acetyl aspartate ratio (Cho/NAA) was similar within regions of normal-appearing white matter (NAWM) in volunteers (0.5 +/- 0.04) and patients (0.6 +/- 0.1, P = 0.15). This ratio was significantly higher in regions of T2-hyperintensity lesion (T2L) relative to NAWM for patients (1.4 +/- 0.7, P = 0.001). The differences between metabolite intensities in lesions and NAWM were similar, but there was an increase in SNR of 1.95 when an eight-channel head coil was used at 3T vs. previous results at 1.5T. The realized increase in SNR means that clinically relevant data can be obtained in five to 10 minutes at 3T and used to predict the spatial extent of tumor in a manner similar to that previously used to acquire 1.5T data in 17 minutes. Copyright 2007 Wiley-Liss, Inc.

[Relationship between the users' contact time in educational programs on diabetes mellitus and self-care skills and knowledge].

PubMed

Maia, Mariana Almeida; Reis, Ilka Afonso; Torres, Heloísa de Carvalho

2016-02-01

Check the relationship between the users' contact time in educational programs and self-care and knowledge variables in diabetes mellitus. A longitudinal study with a quantitative approach with the participation, in the initial phase, of 263 users linked to Basic Health Units in Belo Horizonte, Brazil during the years 2012 and 2013. The data were collected with respect to the total contact time of the users' participation in the educational program as regards knowledge and self-care in acquired diabetes mellitus. The data were analyzed using the Student t-test for comparison of means, considering a 0.05 significance level. The final sample included 151 users. The analysis showed that the improvement in self-care scores was statistically higher during an educational intervention of eight hours or more (p-value <0.05). In relation to the scores for knowledge, there was a statistically significant improvement at the end of the educational program. It was not possible to identify a value for the contact time from which there was an increase in mean scores for the ability of knowledge. To improve the effectiveness of the promotion of skills related to knowledge and self-care in diabetes mellitus, it is necessary to consider the contact time as a relevant factor of the educational program.

Phase Tomography Reconstructed by 3D TIE in Hard X-ray Microscope

NASA Astrophysics Data System (ADS)

Yin, Gung-Chian; Chen, Fu-Rong; Pyun, Ahram; Je, Jung Ho; Hwu, Yeukuang; Liang, Keng S.

2007-01-01

X-ray phase tomography and phase imaging are promising ways of investigation on low Z material. A polymer blend of PE/PS sample was used to test the 3D phase retrieval method in the parallel beam illuminated microscope. Because the polymer sample is thick, the phase retardation is quite mixed and the image can not be distinguished when the 2D transport intensity equation (TIE) is applied. In this study, we have provided a different approach for solving the phase in three dimensions for thick sample. Our method involves integration of 3D TIE/Fourier slice theorem for solving thick phase sample. In our experiment, eight sets of de-focal series image data sets were recorded covering the angular range of 0 to 180 degree. Only three set of image cubes were used in 3D TIE equation for solving the phase tomography. The phase contrast of the polymer blend in 3D is obviously enhanced, and the two different groups of polymer blend can be distinguished in the phase tomography.

A Discrepancy-Based Methodology for Nuclear Training Program Evaluation.

ERIC Educational Resources Information Center

Cantor, Jeffrey A.

1991-01-01

A three-phase comprehensive process for commercial nuclear power training program evaluation is presented. The discrepancy-based methodology was developed after the Three Mile Island nuclear reactor accident. It facilitates analysis of program components to identify discrepancies among program specifications, actual outcomes, and industry…

Linking Language and Culture in the Language and Cultural Program of the Lauder Institute: The French Perspective.

ERIC Educational Resources Information Center

Lahaeye, Marie-Noelle

The University of Pennsylvania's Lauder Institute of Management and International Studies introduced a cultural segment into its second language program in 1986 to enable students to use language purposefully within the foreign culture. During the program's 2 years, students are exposed to eight different cultural segments taught by language…

Harvard University Program on Technology and Society 1964-1972. A Final Review.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Program on Technology and Society.

Eight years of research by the Harvard University's Program on Technology and Society are summarized. Lengthy abstracts of the 29 books and 164 articles that resulted from the Program, as well as interim accounts of projects not yet completed are presented. The report is divided into four parts; institutions (including business, education, and…

An Original Behavior Modification Program for Weight Reduction: Minimal Intervention and Permanent Habit Change.

ERIC Educational Resources Information Center

Lublin, Irwin; Kirkish, Patricia

This description of a weight reduction program, based on generalizations derived from eight years of work with overweight persons, discusses the clients' rationalization of overeating behaviors. In this behavior modification program, the client is required to permanently give up one high calorie food and to write down all foods eaten before actual…

Satellite Test Assistant Robot (STAR)

NASA Technical Reports Server (NTRS)

Mcaffee, D. A.; Kerrisk, D. J.; Johnson, K. R.

1993-01-01

A three-year, three-phase program to demonstrate the applicability of telerobotic technology to the testing of satellites and other spacecraft has been initiated. Specifically, the objectives are to design, fabricate, and install into the JPL 25-ft. Space Simulator (SS) a system that will provide the capability to view test articles from all directions in both the visible and infrared (IR) spectral regions, to automatically map the solar flux intensity over the entire work volume of the chamber, and to provide the capability for leak detection. The first year's work, which provides a vertically mobile viewing platform equipped with stereo cameras, will be discussed. Design constraints and system implementation approaches mandated by the requirements of thermal vacuum operation will be emphasized.

Hybrid Propulsion Technology Program

NASA Technical Reports Server (NTRS)

Jensen, G. E.; Holzman, A. L.

1990-01-01

Future launch systems of the United States will require improvements in booster safety, reliability, and cost. In order to increase payload capabilities, performance improvements are also desirable. The hybrid rocket motor (HRM) offers the potential for improvements in all of these areas. The designs are presented for two sizes of hybrid boosters, a large 4.57 m (180 in.) diameter booster duplicating the Advanced Solid Rocket Motor (ASRM) vacuum thrust-time profile and smaller 2.44 m (96 in.), one-quater thrust level booster. The large booster would be used in tandem, while eight small boosters would be used to achieve the same total thrust. These preliminary designs were generated as part of the NASA Hybrid Propulsion Technology Program. This program is the first phase of an eventual three-phaes program culminating in the demonstration of a large subscale engine. The initial trade and sizing studies resulted in preferred motor diameters, operating pressures, nozzle geometry, and fuel grain systems for both the large and small boosters. The data were then used for specific performance predictions in terms of payload and the definition and selection of the requirements for the major components: the oxidizer feed system, nozzle, and thrust vector system. All of the parametric studies were performed using realistic fuel regression models based upon specific experimental data.

A Collective Case Study of Secondary Students' Model-Based Inquiry on Natural Selection through Programming in an Agent-Based Modeling Environment

NASA Astrophysics Data System (ADS)

Xiang, Lin

This is a collective case study seeking to develop detailed descriptions of how programming an agent-based simulation influences a group of 8 th grade students' model-based inquiry (MBI) by examining students' agent-based programmable modeling (ABPM) processes and the learning outcomes. The context of the present study was a biology unit on natural selection implemented in a charter school of a major California city during spring semester of 2009. Eight 8th grade students, two boys and six girls, participated in this study. All of them were low socioeconomic status (SES). English was a second language for all of them, but they had been identified as fluent English speakers at least a year before the study. None of them had learned either natural selection or programming before the study. The study spanned over 7 weeks and was comprised of two study phases. In phase one the subject students learned natural selection in science classroom and how to do programming in NetLogo, an ABPM tool, in a computer lab; in phase two, the subject students were asked to program a simulation of adaptation based on the natural selection model in NetLogo. Both qualitative and quantitative data were collected in this study. The data resources included (1) pre and post test questionnaire, (2) student in-class worksheet, (3) programming planning sheet, (4) code-conception matching sheet, (5) student NetLogo projects, (6) videotaped programming processes, (7) final interview, and (8) investigator's field notes. Both qualitative and quantitative approaches were applied to analyze the gathered data. The findings suggested that students made progress on understanding adaptation phenomena and natural selection at the end of ABPM-supported MBI learning but the progress was limited. These students still held some misconceptions in their conceptual models, such as the idea that animals need to "learn" to adapt into the environment. Besides, their models of natural selection appeared to be incomplete and many relationships among the model ideas had not been well established by the end of the study. Most of them did not treat the natural selection model as a whole but only focused on some ideas within the model. Very few of them could scientifically apply the natural selection model to interpret other evolutionary phenomena. The findings about participating students' programming processes revealed these processes were composed of consecutive programming cycles. The cycle typically included posing a task, constructing and running program codes, and examining the resulting simulation. Students held multiple ideas and applied various programming strategies in these cycles. Students were involved in MBI at each step of a cycle. Three types of ideas, six programming strategies and ten MBI actions were identified out of the processes. The relationships among these ideas, strategies and actions were also identified and described. Findings suggested that ABPM activities could support MBI by (1) exposing students' personal models and understandings, (2) provoking and supporting a series of model-based inquiry activities, such as elaborating target phenomena, abstracting patterns, and revising conceptual models, and (3) provoking and supporting tangible and productive conversations among students, as well as between the instructor and students. Findings also revealed three programming behaviors that appeared to impede productive MBI, including (1) solely phenomenon-orientated programming, (2) transplanting program codes, and (3) blindly running procedures. Based on the findings, I propose a general modeling process in ABPM activities, summarize the ways in which MBI can be supported in ABPM activities and constrained by multiple factors, and suggest the implications of this study in the future ABPM-assisted science instructional design and research.

Alternative Solvents/Technologies for Paint Stripping: Phase 1.

DTIC Science & Technology

1994-03-01

processes . Three phases of study are defined: Phase I, identify alternate solvents/strippers and screen them; Phase II, field test solvent/ strippers...Section Title Page 1 Metal Refinishing Process - Immersion Method ............... 8 2 Phase Summary Chart ........................ 12 3 The...of the following: (a) nontoxic chemical formulations, (b) new process development, and (c) new coating reformulations. This program consists of three

Communication Skills in Dental Students: New Data Regarding Retention and Generalization of Training Effects.

PubMed

Broder, Hillary L; Janal, Malvin; Mitnick, Danielle M; Rodriguez, Jasmine Y; Sischo, Lacey

2015-08-01

Previous studies have shown that a communications program using patient instructors (PIs) facilitates data-gathering and interpersonal skills of third-year dental students. The aim of this study was to address the question of whether those skills are retained into the students' fourth year and generalized from the classroom to the clinic. In the formative training phase, three cohorts of D3 students (N=1,038) at one dental school received instruction regarding effective patient-doctor communication; interviewed three PIs and received PI feedback; and participated in a reflective seminar with a behavioral science instructor. In the follow-up competency phase, fourth-year students performed two new patient interviews in the clinic that were observed and evaluated by clinical dental faculty members trained in communications. Mean scores on a standardized communications rating scale and data-gathering assessment were compared over training and follow-up sessions and between cohorts with a linear mixed model. The analysis showed that the third-year students' mean communication and data-gathering scores increased with each additional encounter with a PI (p<0.05) and that communication scores were not only maintained but increased during the fourth-year follow-up competency evaluations (p<0.05). Based on changes in the communications curriculum, prior instruction facilitated the students' clinical communication performance at baseline (p<0.05). This study suggests that the current Clinical Communications program improved students' data-gathering and interpersonal skills. Those skills were maintained and generalized through completion of the D4 students' summative competency performance in a clinical setting.

Outcome Evaluation of "Family Eats": An Eight-Session Web-Based Program Promoting Healthy Home Food Environments and Dietary Behaviors for African American Families

ERIC Educational Resources Information Center

Cullen, Karen Weber; Thompson, Debbe; Chen, Tzu-An

2017-01-01

This article presents the results of a randomized clinical trial evaluating the eight-session "Family Eats" web-based intervention promoting healthy home food environments for African American families. African American families (n = 126) with 8- to 12-year-old children completed online baseline questionnaires and were randomized into…

[Scintigraphic detection of osteoblast activity after implantation of BAS-0 bioactive glass-ceramic material into long bone defects].

PubMed

Sponer, P; Urban, K; Urbanová, E

2006-06-01

The aim of the study was to demonstrate, by three-phase bone scintigraphy, radionuclide uptake at the site of defects in long bones filled with the non-resorbable bioactive glass-ceramic material BAS-0 at a long follow-up. Twenty patients, 14 men and 6 women, operated on between 1990 and 2000 for benign bone tumors or tumor-like lesions localized in the femur, tibia or humerus were comprised in the study. Their average age at the time of operation was 14 years (range, 8 to 24). The diagnoses based on histological examination included juvenile bone cysts in 11, aneurysmal bone cyst in five, non-ossifying fibroma in two, and fibrous dysplasia in two patients. The lesions were localized in the femur, humerus and tibia in 11, five and four patients, respectively. The metaphysis was affected in eight and the diaphysis in 12 patients. Clinical, radiological and scintigraphic examinations were carried out at 2 to 12 years (7 years on average) after surgery. The clinical evaluation included subjective complaints and objective findings. Radiographs were made in standard projections and the osteo-integration of glass-ceramic material was investigated. Three-phase bone scans were made and the healthy and the affected limbs in each patient were compared by means of an index. Radionuclide uptake was considered normal when the index value was equal to 1.0, mildly increased at an index value of 1.2, moderately increased at 1.2-1.5 and markedly increased at an index value higher than 1.5. The clinical evaluation showed that, in the patients with glass-ceramic filling of metaphyses, six had no subjective complaints and two reported transient pain. In the patients with implants in diaphyses, subjective complaints were recorded in nine and no complaints in three patients. No inflammatory changes in soft tissues were found. No restriction in weightbearing of the limb treated was reported by any of the patients. On radiography, 18 patients were free from any disease residue or recurrence. Two patients had a residual defect. The bioactive glass-ceramic material BAS-0 was completely incorporated in all patients. On three-phase bone scans, radionuclide distribution on the flow phase and soft tissue phase was symmetrical in both limbs of all patients. For the metaphyseal location of implants, the delayed images demonstrated physiological radionuclide distribution in one patient, mildly increased distribution (index up to 1.2) in four, increased uptake (index up to 1.5) in two patients, and highly increased uptake (index above 1.5) in one patient. For the diaphyseal location of implants, the delayed scans demonstrated slightly increased radionuclide distribution in two, markedly increased in two and highly increased uptake in eight patients. The tissue during incorporation of a non-resorbable synthetic material is influenced by stress-shielding. This changes local mechanical signals, which has a negative effect on the adjacent bone tissue. Stress accumulating at the interface of a rigid implant and bone tissue may result in pain, and is detected by scintigraphy as an increased nucleotide uptake, particularly in diaphyseal grafts. This paper presents problems associated with implantation of the non-resorbable bioactive glass-ceramic material BAS-0 in the treatment of diaphyseal defects of long bones. The results show that, for filling of the defects described herein, non-resorbable glass-ceramic materials are not suitable.

West Virginia Department of Education GEAR UP Project: Year 1 Baseline Survey (2000-2001). Gaining Early Awareness and Readiness for Undergraduate Programs.

ERIC Educational Resources Information Center

Howley, Caitlin; Cowley, Kimberly S.

GEAR UP (Gaining Early Awareness and Readiness for Undergraduate Programs) is a federally funded program aimed at encouraging disadvantaged middle and high school students to have high expectations, stay in school, and take college preparatory courses. The West Virginia Department of Education received funding to conduct the program in eight rural…

"If it's worth my time, i will make the time": school-based providers' decision-making about participating in an evidence-based psychotherapy consultation program.

PubMed

Lyon, Aaron R; Ludwig, Kristy; Romano, Evalynn; Leonard, Skyler; Stoep, Ann Vander; McCauley, Elizabeth

2013-11-01

This study evaluated influences on school-based clinicians' decision-making surrounding participation in a modular psychotherapy training and consultation program lasting one academic year. Clinicians were recruited from three participation groups: those who never engaged, those who engaged and then discontinued, and those who participated fully. Qualitative interviews explored influences on initial and continued participation, as well as differences in decision-making by participation group, knowledge about evidence-based practices, and attitudes toward evidence-based practices. Eight major themes were identified: time, practice utility, intervention/training content, training process, attitudes toward training, social influences, commitment to training, and expectations. Some themes were discussed universally across all comparison groups, while others varied in frequency or content. Recommendations for increasing participation are presented, based on the findings.

Graduates Summary, 1996-97.

ERIC Educational Resources Information Center

Attinasi, Louis C, Jr.; Reece, Dee A.

Providing data on 1996-97 graduates and program completers from Pima Community College (PCC) in Arizona, this report presents tables showing the number and percentage of associate degrees, technical and advanced certificates, and basic certificates by type; by instructional program; by ethnicity; and by gender. Eight- and 10-year comparative data…

Florida Employer Opinion Survey. Annual Report, June 1993.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee.

Each year the Florida Education and Training Placement Information Program (FETPIP) conducts surveys to determine the opinions of employers about the preparation of graduates of vocational programs. The 1993 survey focused on eight school district and community college occupational training areas (i.e., automotive technology, gasoline engine…

Social Studies in the Formative Years.

ERIC Educational Resources Information Center

Wooster, Judith S., Ed.

1986-01-01

This collection of eight articles was written to assist schools in rethinking and strengthening social studies programs, grades K-6. The articles offer practical suggestions for classroom teachers, social studies supervisors, and other professionals who have responsibility for planning and implementing programs. The issue begins with an article by…

Performance assessment instrument to assess the senior high students' psychomotor for the salt hydrolysis material

NASA Astrophysics Data System (ADS)

Nahadi, Firman, Harry; Yulina, Erlis

2016-02-01

The purposes of this study were to develop a performance assessment instrument for assessing the competence of psychomotor high school students on salt hydrolysis concepts. The design used in this study was the Research & Development which consists of three phases: development, testing and application of instruments. Subjects in this study were high school students in class XI science, which amounts to 93 students. In the development phase, seven validators validated 17 tasks instrument. In the test phase, we divided 19 students into three-part different times to conduct performance test in salt hydrolysis lab work and observed by six raters. The first, the second, and the third groups recpectively consist of five, six, and eight students. In the application phase, two raters observed the performance of 74 students in the salt hydrolysis lab work in several times. The results showed that 16 of 17 tasks of performance assessment instrument developed can be stated to be valid with CVR value of 1,00 and 0,714. While, the rest was not valid with CVR value was 0.429, below the critical value (0.622). In the test phase, reliability value of instrument obtained were 0,951 for the five-student group, 0,806 for the six-student group and 0,743 for the eight-student group. From the interviews, teachers strongly agree with the performance instrument developed. They stated that the instrument was feasible to use for maximum number of students were six in a single observation.

KSC SBIR/STTR 2004 Program Year Report

NASA Technical Reports Server (NTRS)

2005-01-01

The Kennedy Space Center Level III SBIR/STTR management staff is under the Technology Transfer Office within the Spaceport Engineering and Technology Directorate. The SBIR and STTR programs provide an opportunity for small high technology companies and research institutions to participate in Government-sponsored research and development (R&D) programs in key technology areas. The SBIR program was established by Congress in 1982 to provide increased opportunities for small businesses to participate in R&D programs, increase employment, and improve U.S. competitiveness. The program's specific objectives are to stimulate U.S. technological innovation, use small businesses to meet Federal research and development needs, increase private sector commercialization of innovations, and foster and encourage participation by socially disadvantaged businesses. Legislation enacted in December 2000 reauthorized the program and strengthened emphasis on pursuing commercial applications of SBIR projects. An SBIR Phase I contract is the opportunity to establish the feasibility and technical merit of a proposed innovation. Selected competitively, the Phase I contract lasts for 6 months and is funded up to $70,000. SBIR Phase II contracts continue the most promising Phase I projects based on scientific! technical merit, expected value to NASA, company capability, and commercial potential. Phase II contracts are usually for a period of 24 months and may not exceed $600,000. NASA usually selects approximately 40 percent of Phase I projects to continue to the Phase II level. Phase III is the process of furthering the development of a product to make it commercially available. The STTR program awards contracts to small business concerns for cooperative R&D with a nonprofit research institution. Research institutions include nonprofit research organizations, Federal laboratories, or universities. The goal of the program established by Congress is to facilitate the transfer of technology developed by a research institution through the entrepreneurship of a small business. The STIR program is smaller in funding than the SBIR program. While the proposal is submitted by the small business concern, at least 30 percent of the funding and work must originate with the research institution. STTR Phase I projects receive up to $100K for a one-year effort, and a Phase II contract receives up to $600K for two years.

Program director and resident perspectives of a competency-based medical education anesthesia residency program in Canada: a needs assessment

PubMed Central

2016-01-01

Purpose: In July 2015, the University of Ottawa introduced a competency-based medical education (CBME) postgraduate program for anesthesia. Prior to program implementation, this study aimed to identify Canadian anesthesiology program directors perceptions of CBME and residents’ opinion on how the program should be designed and perceived consequences of CBME. Methods: This two-phase, qualitative study included semi-structured interviews with Canadian anesthesia program directors (Phase I) and a focus group interview with residents enrolled in the University of Ottawa time-based anesthesia program (Phase II). Both phases sought to gauge participant’s perceptions of CBME. Interviews were recorded, transcribed verbatim and thematically analyzed. Results: Data was combined to protect anonymity of the six participants (three program directors and three residents). Participants spoke about the perceived advantages of CBME, the need to establish definitions, and challenges to a CBME program highlighting logistical factors, implications for trainees and the role assessment plays in CBME. Conclusion: These findings will inform CBME implementation strategies in anesthesia programs across the country, and may assist other residency programs in the design of their programs. Furthermore, our findings may help identify potential challenges and issues that other postgraduate specialties may face as they transition to a CBME model. PMID:26913772

Training of medical staff positively influences postoperative pain management at home in children.

PubMed

Sepponen, K; Kokki, H; Ahonen, R

1999-08-01

The aim of this study was to describe how parents manage their child's postoperative pain at home following day-case surgery. The incidence of pain, different analgesics used and problems related to administering medications were the main interests of the study. A postal questionnaire was sent to the parents of 275 children who were under 8 years of age and had undergone an ear, nose and throat (ENT) day-case operation. The questionnaire was sent to the parents a week after discharge from hospital. Altogether, the parents of 227 children answered the questionnaire (response rate 83%). The study was divided into two phases (preintervention and postintervention), and incorporated a training program for doctors and nurses between these two phases. The training program aimed to improve the treatment practices of postoperative pain in children. Seventy-eight per cent of the children in the preintervention study and 75% in the postintervention study experienced at least mild pain after discharge. The training program for doctors and nurses affected the home treatment practices of postoperative pain. The proportion of parents treating their children increased from 68% to 80% after the training program (p = 0.028). Many parents faced problems while treating their children; for example, 19% (n = 30) of the children refused to take their medicine, and suppositories were regarded to be an especially unpleasant dosage form. However, no serious adverse effects were reported. We conclude that due to the pain experienced at home by the great majority of children following day-case ENT operations, parents need information on how to manage their child's pain. A training program for doctors and nurses can improve the treatment of children's pain even at home. Since some children dislike suppositories, it would be worth considering the use of small tablets or mixtures instead.

Caries preventive efficacy of silver diammine fluoride (SDF) and ART sealants in a school-based daily fluoride toothbrushing program in the Philippines.

PubMed

Monse, Bella; Heinrich-Weltzien, Roswitha; Mulder, Jan; Holmgren, Christopher; van Palenstein Helderman, Wim H

2012-11-21

Occlusal surfaces of erupting and newly erupted permanent molars are particularly susceptible to caries.The objective of the study was to assess and compare the effect of a single application of 38% SDF with ART sealants and no treatment in preventing dentinal (D3) caries lesions on occlusal surfaces of permanent first molars of school children who participated in a daily school-based toothbrushing program with fluoride toothpaste. The prospective community clinical trial in the Philippines was conducted over a period of 18 months and included 704 six- to eight-year-old school children in eight public elementary schools with a daily school-based fluoride toothpaste brushing program. Children were randomly assigned for SDF application or ART sealant treatment. Children from two of the eight schools did not receive SDF or ART sealant treatment and served as controls. SDF or ART sealant treatment was applied on sound occlusal surfaces of permanent first molars. Surfaces that were originally defined as sound at baseline but which changed to dentinal (D3) caries lesions were defined as surfaces with new caries (caries increment). Non-compliance to the daily toothbrushing program in three schools offered the opportunity to analyze the caries preventive effect of SDF and sealants separately in fluoride toothpaste brushing and in non-toothbrushing children. In the brushing group, caries increment in the SDF treatment group was comparable with the non-treatment group but caries increment in the sealant group was lower than in the non-treatment group with a statistically significant lower hazard ratio of 0.12 (0.02-0.61). In the non-brushing group, caries increment in the SDF treatment group and the sealant group was lower than the non-treatment group but the hazard ratio was only statistically significant for the sealant group (HR 0.33; 0.20-0.54). Caries increment was lower in toothbrushing children than in non-toothbrushing children. Hazard ratios reached statistical significance for the non-treated children (HR 0.43; 0.21-0.87) and the sealant-treated children (HR 0.15; 0.03-0.072). A one-time application of 38% SDF on the occlusal surfaces of permanent first molars of six- to eight-year-old children is not an effective method to prevent dentinal (D3) caries lesions. ART sealants significantly reduced the onset of caries over a period of 18 months. German Clinical Trial Register DRKS00003427.

Caries preventive efficacy of silver diammine fluoride (SDF) and ART sealants in a school-based daily fluoride toothbrushing program in the Philippines

PubMed Central

2012-01-01

Background Occlusal surfaces of erupting and newly erupted permanent molars are particularly susceptible to caries. The objective of the study was to assess and compare the effect of a single application of 38% SDF with ART sealants and no treatment in preventing dentinal (D3) caries lesions on occlusal surfaces of permanent first molars of school children who participated in a daily school-based toothbrushing program with fluoride toothpaste. Methods The prospective community clinical trial in the Philippines was conducted over a period of 18 months and included 704 six- to eight-year-old school children in eight public elementary schools with a daily school-based fluoride toothpaste brushing program. Children were randomly assigned for SDF application or ART sealant treatment. Children from two of the eight schools did not receive SDF or ART sealant treatment and served as controls. SDF or ART sealant treatment was applied on sound occlusal surfaces of permanent first molars. Surfaces that were originally defined as sound at baseline but which changed to dentinal (D3) caries lesions were defined as surfaces with new caries (caries increment). Non-compliance to the daily toothbrushing program in three schools offered the opportunity to analyze the caries preventive effect of SDF and sealants separately in fluoride toothpaste brushing and in non-toothbrushing children. Results In the brushing group, caries increment in the SDF treatment group was comparable with the non-treatment group but caries increment in the sealant group was lower than in the non-treatment group with a statistically significant lower hazard ratio of 0.12 (0.02-0.61). In the non-brushing group, caries increment in the SDF treatment group and the sealant group was lower than the non-treatment group but the hazard ratio was only statistically significant for the sealant group (HR 0.33; 0.20-0.54). Caries increment was lower in toothbrushing children than in non-toothbrushing children. Hazard ratios reached statistical significance for the non-treated children (HR 0.43; 0.21-0.87) and the sealant-treated children (HR 0.15; 0.03-0.072). Conclusions A one-time application of 38% SDF on the occlusal surfaces of permanent first molars of six- to eight-year-old children is not an effective method to prevent dentinal (D3) caries lesions. ART sealants significantly reduced the onset of caries over a period of 18 months. Trial registration number German Clinical Trial Register DRKS00003427 PMID:23171244

Teachers' Influence on Integration of Tools into Mathematics Teaching

ERIC Educational Resources Information Center

Yesildere, Sibel

2010-01-01

This paper examines the process through which three pre-service teachers learn to use mathematical tools; it also looks at pre-service teachers' instrumentation of tools into mathematics teaching. Three pre-service teachers were studying at a primary mathematics teacher training program at Dokuz Eylul University in Turkey. During an eight-week…

NUMERICAL ANALYSES FOR TREATING DIFFUSION IN SINGLE-, TWO-, AND THREE-PHASE BINARY ALLOY SYSTEMS

NASA Technical Reports Server (NTRS)

Tenney, D. R.

1994-01-01

This package consists of a series of three computer programs for treating one-dimensional transient diffusion problems in single and multiple phase binary alloy systems. An accurate understanding of the diffusion process is important in the development and production of binary alloys. Previous solutions of the diffusion equations were highly restricted in their scope and application. The finite-difference solutions developed for this package are applicable for planar, cylindrical, and spherical geometries with any diffusion-zone size and any continuous variation of the diffusion coefficient with concentration. Special techniques were included to account for differences in modal volumes, initiation and growth of an intermediate phase, disappearance of a phase, and the presence of an initial composition profile in the specimen. In each analysis, an effort was made to achieve good accuracy while minimizing computation time. The solutions to the diffusion equations for single-, two-, and threephase binary alloy systems are numerically calculated by the three programs NAD1, NAD2, and NAD3. NAD1 treats the diffusion between pure metals which belong to a single-phase system. Diffusion in this system is described by a one-dimensional Fick's second law and will result in a continuous composition variation. For computational purposes, Fick's second law is expressed as an explicit second-order finite difference equation. Finite difference calculations are made by choosing the grid spacing small enough to give convergent solutions of acceptable accuracy. NAD2 treats diffusion between pure metals which form a two-phase system. Diffusion in the twophase system is described by two partial differential equations (a Fick's second law for each phase) and an interface-flux-balance equation which describes the location of the interface. Actual interface motion is obtained by a mass conservation procedure. To account for changes in the thicknesses of the two phases as diffusion progresses, a variable grid technique developed by Murray and Landis is employed. These equations are expressed in finite difference form and solved numerically. Program NAD3 treats diffusion between pure metals which form a two-phase system with an intermediate third phase. Diffusion in the three-phase system is described by three partial differential expressions of Fick's second law and two interface-flux-balance equations. As with the two-phase case, a variable grid finite difference is used to numerically solve the diffusion equations. Computation time is minimized without sacrificing solution accuracy by treating the three-phase problem as a two-phase problem when the thickness of the intermediate phase is less than a preset value. Comparisons between these programs and other solutions have shown excellent agreement. The programs are written in FORTRAN IV for batch execution on the CDC 6600 with a central memory requirement of approximately 51K (octal) 60 bit words.

Rehabilitation of children and infants with osteogenesis imperfecta. A program for ambulation.

PubMed

Gerber, L H; Binder, H; Weintrob, J; Grange, D K; Shapiro, J; Fromherz, W; Berry, R; Conway, A; Nason, S; Marini, J

1990-02-01

Management of children and infants with osteogenesis imperfecta (OI) poses difficult decisions for pediatricians, orthopedists, and physiatrists. These children are frequently frail with disabling bone and joint deformities and fractures. In an eight-year cumulative management of 12 children with OI, a comprehensive program included strengthening exercises to the pelvic girdle and lower extremity muscles, in addition to pool exercises and molded seating to support upright posture. Long leg braces were fitted when the children were able to sit unsupported. All 12 were fitted with braces; nine were functional ambulators, and three were home ambulators. Six children required femoral plating or rodding, two of whom subsequently had the metal removed. Lower extremity fractures averaged one and one-half per year prior to bracing for nine children who had fractures. There was 0.83 fracture per year for the ten children who had fractures after bracing. The degree of femoral bowing increased in four, decreased in four, and remained unchanged in four, while the degree of tibial bowing increased in two, decreased in nine, and remained unchanged in one during the observation period. A comprehensive rehabilitation program and long leg bracing with surgical operations on the femur result in a high level of functional activity for children with OI with an acceptable level of risk for fracture.

GATEWAY Demonstrations: LED System Performance in a Trial Installation--Two Years Later, Yuma Border Patrol, Yuma, Arizona

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

Wilkerson, Andrea M.; Sullivan, Gregory P.; Davis, Robert G.

Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations at the Yuma Sector Border Patrol Area in Yuma, Arizona. The retrofit was documented to better understand LED technology performance in high-temperature environments. This report follows the GATEWAY Yuma Phase 1.1 Report and reflects LED system results documented two years after the demonstration began.

GATEWAY Demonstrations: LED System Performance in a Trial Installation--One Year Later, Yuma Border Patrol, Yuma, Arizona

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

Wilkerson, A. M.; Davis, R. G.

Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations at the Yuma Sector Border Patrol Area in Yuma, Arizona. The retrofit was documented to better understand LED technology performance in high-temperature environments. This report follows the GATEWAY Yuma Phase 1.0 Report and reflects LED system results documented one year after the demonstration began.

Phase 1 research program overview

NASA Technical Reports Server (NTRS)

Uri, J. J.; Lebedev, O. N.

2001-01-01

The Phase 1 research program was unprecedented in its scope and ambitious in its objectives. The National Aeronautics and Space Administration committed to conducting a multidisciplinary long-duration research program on a platform whose capabilities were not well known, not to mention belonging to another country. For the United States, it provided the first opportunity to conduct research in a long-duration space flight environment since the Skylab program in the 1970's. Multiple technical as well as cultural challenges were successfully overcome through the dedicated efforts of a relatively small cadre of individuals. The program developed processes to successfully plan, train for and execute research in a long-duration environment, with significant differences identified from short-duration space flight science operations. Between August 1994 and June 1998, thousands of kilograms of research hardware was prepared and launched to Mir, and thousands of kilograms of hardware and data products were returned to Earth. More than 150 Principal Investigators from eight countries were involved in the program in seven major research disciplines: Advanced Technology; Earth Sciences; Fundamental Biology; Human Life Sciences; International Space Station Risk Mitigation; Microgravity; and Space Sciences. Approximately 75 long-duration investigations were completed on Mir, with additional investigations performed on the Shuttle flights that docked with Mir. The flight phase included the participation of seven US astronauts and 20 Russian cosmonauts. The successful completion of the Phase 1 research program not only resulted in high quality science return but also in numerous lessons learned to make the ISS experience more productive. The cooperation developed during the program was instrumental in its success. c2001 AIAA. Published by Elsevier Science Ltd.

Phase 1 research program overview.

PubMed

Uri, J J; Lebedev, O N

2001-01-01

The Phase 1 research program was unprecedented in its scope and ambitious in its objectives. The National Aeronautics and Space Administration committed to conducting a multidisciplinary long-duration research program on a platform whose capabilities were not well known, not to mention belonging to another country. For the United States, it provided the first opportunity to conduct research in a long-duration space flight environment since the Skylab program in the 1970's. Multiple technical as well as cultural challenges were successfully overcome through the dedicated efforts of a relatively small cadre of individuals. The program developed processes to successfully plan, train for and execute research in a long-duration environment, with significant differences identified from short-duration space flight science operations. Between August 1994 and June 1998, thousands of kilograms of research hardware was prepared and launched to Mir, and thousands of kilograms of hardware and data products were returned to Earth. More than 150 Principal Investigators from eight countries were involved in the program in seven major research disciplines: Advanced Technology; Earth Sciences; Fundamental Biology; Human Life Sciences; International Space Station Risk Mitigation; Microgravity; and Space Sciences. Approximately 75 long-duration investigations were completed on Mir, with additional investigations performed on the Shuttle flights that docked with Mir. The flight phase included the participation of seven US astronauts and 20 Russian cosmonauts. The successful completion of the Phase 1 research program not only resulted in high quality science return but also in numerous lessons learned to make the ISS experience more productive. The cooperation developed during the program was instrumental in its success. c2001 AIAA. Published by Elsevier Science Ltd.

Evaluation of the Enhanced Assessment Grants (EAGs) SimScientists Program: Site Visit Findings. CRESST Report 791

ERIC Educational Resources Information Center

Herman, Joan; Dai, Yunyun; Htut, Aye Mon; Martinez, Marcela; Rivera, Nichole

2011-01-01

This evaluation report addresses the implementation, utility, and feasibility of SimScientists' simulation-based assessments for middle school science classrooms, with particular attention to the use of accommodations available in the program. Data were collected from a convenience sample of five schools and eight teachers across three states…

Utility of Electromyographic Biological Feedback in Chronic Stuttering: A Clinical Study with Follow-Up.

ERIC Educational Resources Information Center

Manschreck, Theo C.; And Others

1980-01-01

Eight chronic adult stutterers underwent an electromyographic (EMG) biological feedback training program to reduce masseter muscle tension in an effort to improve fluency. All subjects mastered the program within 10 30-minute sessions. Measures of muscle tension and fluency indicated improvements that were maintained three to six months later.…

Summer High School Apprenticeship Research Program (SHARP) of the National Aeronautics and Space Administration

NASA Technical Reports Server (NTRS)

1984-01-01

A total of 125 talented high school students had the opportunity to gain first hand experience about science and engineering careers by working directly with a NASA scientist or engineer during the summer. This marked the fifth year of operation for NASA's Summer High School Apprenticehsip Research Program (SHARP). Ferguson Bryan served as the SHARP contractor and worked closely with NASA staff at Headquarters and the eight participating sites to plan, implement, and evaluate the Program. The main objectives were to strengthen SHARP and expand the number of students in the Program. These eight sites participated in the Program: Ames Research Center North, Ames' Dryden Flight Research Facility, Goddard Space Flight Center, Goddard's Wallops Flight Facility, Kennedy Space Center, Langley Research Center, Lewis Research Center, and Marshall Space Flight Center.

Safety and efficacy of preoperative or postoperative chemotherapy for resectable pancreatic adenocarcinoma (PACT-15): a randomised, open-label, phase 2-3 trial.

PubMed

Reni, Michele; Balzano, Gianpaolo; Zanon, Silvia; Zerbi, Alessandro; Rimassa, Lorenza; Castoldi, Renato; Pinelli, Domenico; Mosconi, Stefania; Doglioni, Claudio; Chiaravalli, Marta; Pircher, Chiara; Arcidiacono, Paolo Giorgio; Torri, Valter; Maggiora, Paola; Ceraulo, Domenica; Falconi, Massimo; Gianni, Luca

2018-06-01

Pancreatic ductal adenocarcinoma are known to metastasise early and a rationale exists for the investigation of preoperative chemotherapy in patients with resectable disease. We aimed to assess the role of combination chemotherapy in this setting in the PACT-15 trial. We did this randomised, open-label, phase 2-3 trial in ten hospitals in Italy. We report the phase 2 part here. Patients aged 18-75 years who were previously untreated for pancreatic ductal adenocarcinoma, with Karnofsky performance status of more than 60, and pathologically confirmed stage I-II resectable disease were enrolled. Patients were randomly assigned (1:1:1), with a minimisation algorithm that stratified treatment allocation by centre and concentrations of carbohydrate antigen 19-9 (CA19-9 ≤5 × upper limit of normal [ULN] vs >5 × ULN), to receive surgery followed by adjuvant gemcitabine 1000 mg/m 2 on days 1, 8, 15 every 4 weeks for six cycles (arm A), surgery followed by six cycles of adjuvant PEXG (cisplatin 30 mg/m 2 , epirubicin 30 mg/m 2 , and gemcitabine 800 mg/m 2 on days 1 and 15 every 4 weeks and capecitabine 1250 mg/m 2 on days 1-28; arm B), or three cycles of PEXG before and three cycles after surgery (arm C). Patients and investigators who gave treatments or assessed outcomes were not masked to treatment allocation. The primary endpoint was the proportion of patients who were event-free at 1 year. The primary endpoint was analysed in the per-protocol population. Safety analysis was done for all patients receiving at least one dose of study treatment. The trial is registered with ClinicalTrials.gov, number NCT01150630. Between Oct 5, 2010, and May 30, 2015, 93 patients were randomly allocated to treatment. One centre was found to be non-compliant with the protocol, and all five patients at this centre were excluded from the study. Thus, 88 patients were included in the final study population: 26 in group A, 30 in group B, and 32 in group C. In the per-protocol population, six (23%, 95% CI 7-39) of 30 patients in group A were event-free at 1 year, as were 15 (50%, 32-68) of 30 in group B and 19 (66%, 49-83) of 29 in group C. The main grade 3 toxicities were neutropenia (five [28%] of 18 in group A, eight [38%] of 21 in group B, eight [28%] of 29 in group C before surgery, and ten [48%] of 21 in group C after surgery), anaemia (one [6%] in group A, four [19%] in group B, eight [28%] in group C before surgery, and five [24%] in group C after surgery), and fatigue (one [6%] in group A, three [14%] in group B, two [7%] in group C before surgery, and one [5%] in group C after surgery). The main grade 4 toxicity reported was neutropenia (two [11%] in group A, four [19%] in group B, none in group C). Febrile neutropenia was observed in one patient (3%) before surgery in group C. No treatment-related deaths were observed. Our results provide evidence of the efficacy of neoadjuvant chemotherapy in resectable pancreatic ductal adenocarcinoma. Since the trial began, the standard of care for adjuvant therapy has altered, and other chemotherapy regimens developed. Thus, we decided to not continue with the phase 3 part of the PACT-15. We are planning a phase 3 trial of this approach with different chemotherapy regimens. PERLAVITA ONLUS and MyEverest ONLUS. Copyright © 2018 Elsevier Ltd. All rights reserved.

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

Smith, Thomas M.; Berndt, Markus; Baglietto, Emilio

The purpose of this report is to document a multi-year plan for enhancing turbulence modeling in Hydra-TH for the Consortium for Advanced Simulation of Light Water Reactors (CASL) program. Hydra-TH is being developed to the meet the high- fidelity, high-Reynolds number CFD based thermal hydraulic simulation needs of the program. This work is being conducted within the thermal hydraulics methods (THM) focus area. This report is an extension of THM CASL milestone L3:THM.CFD.P10.02 [33] (March, 2015) and picks up where it left off. It will also serve to meet the requirements of CASL THM level three milestone, L3:THM.CFD.P11.04, scheduled formore » completion September 30, 2015. The objectives of this plan will be met by: maturation of recently added turbulence models, strategic design/development of new models and systematic and rigorous testing of existing and new models and model extensions. While multi-phase turbulent flow simulations are important to the program, only single-phase modeling will be considered in this report. Large Eddy Simulation (LES) is also an important modeling methodology. However, at least in the first year, the focus is on steady-state Reynolds Averaged Navier-Stokes (RANS) turbulence modeling.« less

Care of HIV-Infected Pregnant Women in Maternal–Fetal Medicine Programs

PubMed Central

Bathgate, Susanne L.; Young, Heather A.; Parenti, David M.

2001-01-01

Objective: To survey the evolution over the past decade of attitudes and practices of obstetricians in maternal–fetal medicine fellowship programs regarding the management of human immunodeficiency virus (HIV)-infected pregnant women. Methods: Directors of all 65 approved maternal–fetal medicine training programs were sent questionnaires, responses to which were to reflect the consensus among members of their faculties. Programs were stratified based upon the number of HIV-infected pregnant patients cared for in the previous year. Results: Responses reflect experience with over 1000 infected pregnantwomen per year, nearly one-quarter with advanced disease. Combination antiretroviral therapy was prescribed by all respondents, universally in the 2nd and 3rd trimesters. A three-drug regimen (often containing a protease inhibitor) was used more often by those who treated at least 20 HIV-infected pregnant patients per year than by those programs seeing a lower number of patients (80 vs 59%).Despite the known and unknown risks of the use of antiretrovirals during pregnancy, only half of all responding programs report adverse events to the Antiretroviral Pregnancy Registry; reporting was more common among the institutions seeing a higher number of patients (61 vs 45%). Seventy-eight percent of higher volume programs enroll their patients in clinical studies, usually multicenter, versus 35% of lower volume programs. Conclusions: Care for HIV² pregnant women has dramatically changed over the past decade. Antiretroviral therapy is now universally prescribed by physicians involved in maternal–fetal medicine training programs. Given limited experience with these agents in the setting of pregnancy, it is essential for maternal–fetal medicine practitioners to actively report on adverse events and participate in clinical trials. PMID:11495558

Creating Games to Get Students!

ERIC Educational Resources Information Center

Swanson, Dewey; Gusev, Dmitri A.

2015-01-01

The Computer Information and Technology Department (CIT) program of Purdue University is offered at our regional campus in Columbus, Indiana. Like many programs throughout the country, we face issues in recruiting new students. Over the last seven to eight years, we have faced declining enrollment, even as our main campus at West Lafayette saw…

Exchanging Education and Culture.

ERIC Educational Resources Information Center

Gustafson, Christine; Knowlton, Leslie

1993-01-01

An eight-week residential program at the University of California at Irvine aims to increase representation of Native American students in high-tech fields and to encourage transfer of Native American students to four-year programs. Students spend four weeks in intensive computer science classes and four weeks serving as interns at sponsoring…

State Fiscal Year 1997-2000 State Transportation Improvement Program (STIP) Cleveland/Akron/Lorain Moderate Ozone Nonattainment Area Air Quality Conformity Documentation

DOT National Transportation Integrated Search

1996-06-01

This document, which is a portion of the Ohio 1997-2000 State Transportation Improvement Program (STIP), describes the conformity determination for the former eight county Cleveland/Akron/Lorain (CAL) Moderate Ozone Nonattainment Area, which includes...

Annual Review of Adult Learning and Literacy. Volume 1. The Jossey-Bass Higher and Adult Education Series.

ERIC Educational Resources Information Center

Comings, John, Ed.; Garner, Barbara, Ed.; Smith, Cristine, Ed.

This book contains eight papers on adult learning and literacy. "The Year 1998 in Review" (Fran Tracy-Mumford) examines educational legislation and policy and developments in adult education program development, program accountability, strategic alliances and partnerships, and instructional methodologies and technologies. "Lessons…

Long-term effectiveness of a school-based primary prevention program for anorexia nervosa: A 7-to 8-year follow-up.

PubMed

Adametz, Luise; Richter, Felicitas; Strauss, Bernhard; Walther, Mario; Wick, Katharina; Berger, Uwe

2017-04-01

This is the first study to evaluate the long-term effectiveness of a school-based prevention program in Germany. The aim is to determine the long-term effects of the primary prevention program PriMa (Primary prevention of anorexia nervosa in preadolescent girls) on disordered eating and body self-esteem from childhood to young adulthood. PriMa was conducted and successfully evaluated in a quasi-experimental pre-post design with a control group from 2007 to 2008 consisting of 11-13year old girls (N=1508) from Thuringian schools in Germany. Seven to eight years after the intervention, the same cohort (mean age 19.8years) was invited to complete an online survey. Disordered eating (EAT-26), body self-esteem (FBeK) and BMI were assessed via self-report. The response rate at seven-to-eight-year follow-up was very low (7%). Data of N=100 girls were analyzed. Concerning changes in disordered eating, results revealed no significant long-term effect of PriMa seven to eight years after the intervention. During this time, disordered eating remained stable without a significant increase or decrease. Regarding changes in body self-esteem, group courses differed significantly from each other. The results revealed a significant main effect of group, indicating significant differences in changes of body self-esteem between the intervention and the control group. Following the analysis of these changes of body self-esteem over time, it was found that the intervention group revealed an increase of body self-esteem after program participation and remained stable over time. By contrast, the control group revealed a decrease of body self-esteem over time. Long-term intervention effects of PriMa could be found for body self-esteem but not for disordered eating. The findings suggest that PriMa prevented a decrease of body self-esteem from childhood to young adulthood. For a broader dissemination it is necessary to implement prevention programs consistently in school settings. In order to maintain the prevention effects, it would be interesting to investigate the effects of booster sessions which refresh the programs content on a regular basis. Furthermore, the results of this study revealed the implementation difficulties of primary prevention programs especially concerning the retention of the sample size. Copyright © 2016 Elsevier Ltd. All rights reserved.

NASA/Drexel program. [research effort in large-scale technical programs management for application to urban problems

NASA Technical Reports Server (NTRS)

1973-01-01

The results are reported of the NASA/Drexel research effort which was conducted in two separate phases. The initial phase stressed exploration of the problem from the point of view of three primary research areas and the building of a multidisciplinary team. The final phase consisted of a clinical demonstration program in which the research associates consulted with the County Executive of New Castle County, Delaware, to aid in solving actual problems confronting the County Government. The three primary research areas of the initial phase are identified as technology, management science, and behavioral science. Five specific projects which made up the research effort are treated separately. A final section contains the conclusions drawn from total research effort as well as from the specific projects.

Understanding reasons for and outcomes of patients lost to follow-up in antiretroviral therapy programs in Africa through a sampling-based approach.

PubMed

Geng, Elvin H; Bangsberg, David R; Musinguzi, Nicolas; Emenyonu, Nneka; Bwana, Mwebesa Bosco; Yiannoutsos, Constantin T; Glidden, David V; Deeks, Steven G; Martin, Jeffrey N

2010-03-01

Losses to follow-up after initiation of antiretroviral therapy (ART) are common in Africa and are a considerable obstacle to understanding the effectiveness of nascent treatment programs. We sought to characterize, through a sampling-based approach, reasons for and outcomes of patients who become lost to follow-up. Cohort study. We searched for and interviewed a representative sample of lost patients or close informants in the community to determine reasons for and outcomes among lost patients. Three thousand six hundred twenty-eight HIV-infected adults initiated ART between January 1, 2004 and September 30, 2007 in Mbarara, Uganda. Eight hundred twenty-nine became lost to follow-up (cumulative incidence at 1, 2, and 3 years of 16%, 30%, and 39%). We sought a representative sample of 128 lost patients in the community and ascertained vital status in 111 (87%). Top reasons for loss included lack of transportation or money and work/child care responsibilities. Among the 111 lost patients who had their vital status ascertained through tracking, 32 deaths occurred (cumulative 1-year incidence 36%); mortality was highest shortly after the last clinic visit. Lower pre-ART CD4 T-cell count, older age, low blood pressure, and a central nervous system syndrome at the last clinic visit predicted deaths. Of patients directly interviewed, 83% were in care at another clinic and 71% were still using ART. Sociostructural factors are the primary reasons for loss to follow-up. Outcomes among the lost are heterogeneous: both deaths and transfers to other clinics were common. Tracking a sample of lost patients is an efficient means for programs to understand site-specific reasons for and outcomes among patients lost to follow-up.

Corrective Action Investigation Plan for Corrective Action Unit 165: Areas 25 and 26 Dry Well and Washdown Areas, Nevada Test Site, Nevada (including Record of Technical Change Nos. 1, 2, and 3) (January 2002, Rev. 0)

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

U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office

This Corrective Action Investigation Plan contains the U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office's approach to collect the data necessary to evaluate corrective action alternatives appropriate for the closure of Corrective Action Unit (CAU) 165 under the Federal Facility Agreement and Consent Order. Corrective Action Unit 165 consists of eight Corrective Action Sites (CASs): CAS 25-20-01, Lab Drain Dry Well; CAS 25-51-02, Dry Well; CAS 25-59-01, Septic System; CAS 26-59-01, Septic System; CAS 25-07-06, Train Decontamination Area; CAS 25-07-07, Vehicle Washdown; CAS 26-07-01, Vehicle Washdown Station; and CAS 25-47-01, Reservoir and French Drain. All eight CASsmore » are located in the Nevada Test Site, Nevada. Six of these CASs are located in Area 25 facilities and two CASs are located in Area 26 facilities. The eight CASs at CAU 165 consist of dry wells, septic systems, decontamination pads, and a reservoir. The six CASs in Area 25 are associated with the Nuclear Rocket Development Station that operated from 1958 to 1973. The two CASs in Area 26 are associated with facilities constructed for Project Pluto, a series of nuclear reactor tests conducted between 1961 to 1964 to develop a nuclear-powered ramjet engine. Based on site history, the scope of this plan will be a two-phased approach to investigate the possible presence of hazardous and/or radioactive constituents at concentrations that could potentially pose a threat to human health and the environment. The Phase I analytical program for most CASs will include volatile organic compounds, semivolatile organic compounds, Resource Conservation and Recovery Act metals, total petroleum hydrocarbons, polychlorinated biphenyls, and radionuclides. If laboratory data obtained from the Phase I investigation indicates the presence of contaminants of concern, the process will continue with a Phase II investigation to define the extent of contamination. Based on the results of Phase I sampling, the analytical program for Phase II investigation may be reduced. The results of this field investigation will support a defensible evaluation of corrective action alternatives in the corrective action decision document.« less

A quantitative and qualitative inquiry of the impact of a residential environmental education program on student learning

NASA Astrophysics Data System (ADS)

Oberst, Mary Claire

Quantitative and qualitative research methods were utilized in a two-phase design approach to describe the impact of a residential environmental education program on student learning and provide a profile of program participants. In phase one, within a nonequivalent pre-posttest control group design, fourth and fifth-grade students (N = 490) were administered learner-outcome-based instruments in terms of ecological knowledge and environmental attitude. The treatment group consisted of students who participated in the 4-6th grade level curriculum of the residential environmental education program at Cuyahoga Valley Environmental Education Center. A teacher survey was implemented to provide a profile of the teachers participating in the residential program with their students. Major findings indicate a statistically significant impact on student ecological knowledge (p ≤.05); no statistically significant impact on environmental attitude was found. Data collected from the teacher survey provided a profile of the contact teachers who participated in the study. Eighty-eight percent of these primarily fourth and fifth grade teachers teach science. The majority have a Master's Degree and all have had some coursework related to environmental education. Ninety-two percent have attended at least one workshop related to environmental education and seventy-five percent have attended up to five environmental education related workshops within the last five years. All of these teachers use environmental education techniques and content in the classroom and all report a high level of environmental concern. In the second phase of the study, a purposeful sample of students, teachers, and parents was interviewed; data were collected through program observation, interviews, and program document collection. Content analysis yielded the following patterns in regard to student, teacher, and parent perceptions of what students learned: (1) natural history; (2) environmental awareness; (3) environmental ethics; and environmental action. These patterns were consistent with overall program goals. This research has revealed curriculum impact on student learning. In terms of the quantity of student learning, findings indicate a statistically significant gain in student ecological knowledge. In terms of a portrait of student learning, the four patterns that emerged from the qualitative data revealed program impact associated with program goals as well as goals for environmental education.

In-Home Observations of Young Down Syndrome Children with Their Mothers and Fathers.

ERIC Educational Resources Information Center

Stoneman, Zolinda; And Others

1983-01-01

Sixteen mothers, fathers, and their four- to seven-year- old children (eight with Down's syndrome [DS], eight without disabilities) were observed interacting in their homes during three family groupings: (1) mother and child, (2) father and child, and (3) mother, father, and child. (Author/MCD)

International Union for Conservation of Nature and Natural Resources (IUCN) Bulletin, New Series Vol. 7, No. 12.

ERIC Educational Resources Information Center

International Union for Conservation of Nature and Natural Resources, Morges, (Switzerland).

Described is the International Union for Conservation of Nature and Natural Resources (IUCN) marine program which centers around the world wildlife fund marine program. The program has been divided into three phases - launch, main, and follow-up; the launch phase is described. Action plans are described for each sub-program. Each action plan…

The Undergraduate ALFALFA Team

NASA Astrophysics Data System (ADS)

Koopmann, Rebecca A.; Higdon, S.; Balonek, T. J.; Haynes, M. P.; Giovanelli, R.

2010-01-01

The Undergraduate ALFALFA (Arecibo Legacy Fast ALFA) Team is a consortium of 16 institutions engaged in an NSF-sponsored program to promote undergraduate research within the extragalactic ALFALFA HI blind survey project. In the first two years of the program, more than three dozen undergraduate students have been closely involved in ALFALFA science, observing, and data analysis. A total of 34 students have attended the annual undergraduate workshops at Arecibo Observatory, interacting with faculty, their peers, ALFALFA experts, and Arecibo staff in lectures, group activities, tours, and observing runs. Team faculty have supervised 26 summer research projects and 14 academic year (e.g., senior thesis) projects. Students and faculty have traveled to Arecibo Observatory for observing runs and to national meetings to present their results. Eight Team schools have joined to work collaboratively to analyze HI properties of galaxy groups within the ALFALFA volume. (See O'Brien et al., O'Malley et al., and Odekon et al. posters, this meeting.) Students involved in this program are learning how science is accomplished in a large collaboration while contributing to the scientific goals of a major legacy survey. This work has been supported by NSF grants AST-0724918, AST-0725267, and AST-0725380.

Interactions between Three Phonological Subsystems of Young Multilinguals: The Influence of Language Status

ERIC Educational Resources Information Center

Kopecková, Romana; Marecka, Marta; Wrembel, Magdalena; Gut, Ulrike

2016-01-01

This study examines the interactions between three vocalic subsystems of multilingual speakers and explores the role language status might play in explaining variability across them. Eight 14-year-olds raised in Germany, who had learnt English at school for 6 years and Polish for 1 year, participated in the study. They were divided into three…

Administrative Problems of Early Immersion.

ERIC Educational Resources Information Center

McGillivray, W. R.

1978-01-01

Administrative problems that have been solved or accepted during eight years of early immersion programs are discussed including choosing locations, staffing, costs, logistics, and the need for suitable pupil progress reporting. (JMF)

Efficacy of a post-secondary environmental science education program on the attitude toward science of a group of Mississippi National Guard Youth ChalleNGe Program students

NASA Astrophysics Data System (ADS)

Smith, William Bradford, Jr.

The National Guard Youth ChalleNGe Program (ChalleNGe) is a 17 month quasi-military training program authorized by Congress in the 1993 Defense Authorization Bill designed to improve life skills, education levels, and employment potential of 16--18 year old youth who drop out of high school. ChalleNGe is currently operational in 27 states/territories with the focus of this study on the Mississippi National Guard Program operated at Camp Shelby, Mississippi. During the five month residential portion of the program students are guided through an eight step process designed to meet the goals of improving life skills, education levels, and employment potential while ultimately leading to completion of high school equivalency credentials followed by a 12 month mentoring phase to encourage and track progress toward goals. The purpose of this study was to investigate the attitude toward science of a group of students enrolled in the ChalleNGe Program at Camp Shelby (ChalleNGe). The GED test is administered approximately two months into the residential phase of the program. While the program boasts an overall GED pass rate of nearly 80%, approximately 30--35% of students successfully complete the initial offering of the GED. As high school graduates, these students are offered college courses through William Carey College in Hattiesburg, Mississippi. Twenty four students elected to take the Introduction to Environmental Science course and formed the experimental group while 24 other students who passed the GED comprised the control group. Each group was administered the Scientific Attitude Inventory II, a 40 statement instrument with Likert Scale responses, as a pretest. Paired samples t-tests indicated no significant difference in attitude toward science between the experimental and control groups on the pretest. Following the two week Introduction to Environmental Science course for the experimental group, both groups were post tested. As predicted, the attitude toward science of the experimental group was significantly higher than that of the control group. Further investigation into correlation between the length of time students were away from the traditional school prior to starting ChalleNGe, the number of science classes previously taken, and reading scores on the Test of Adult Basic Education revealed no significant relationship. Responses provided by students to each of these three factors was significantly different between the experimental and control groups. In summary, attitude toward science can be positively impacted by short term interventions such as the environmental science course described herein. While the positive impact on attitude toward science caused by this course was the desired outcome of this project, appropriate emphasis should be placed on prevention of dropouts and the accompanying social issues.

A CANDY-HANDY APPROACH TO FASTER LEARNING.

ERIC Educational Resources Information Center

COOPER, DAVID

THE EDUCATION IMPROVEMENT PROJECT (EIP) IS A 5-YEAR EDUCATIONAL RESEARCH PROGRAM FOR ECONOMICALLY DISADVANTAGED CHILDREN RANGING IN AGE FROM INFANCY TO 14 YEARS. THE INITIAL PHASE OF EIP CONSISTS OF INFANT TESTING WHICH BEGINS AT BIRTH. DATA ON INTELLIGENCE AND DEVELOPMENT FROM THIS PHASE OF THE PROGRAM SHOW THAT AMONG THESE CHILDREN THE…

Two-Year Follow-up of the Collision Auto Repair Safety Study (CARSS)

PubMed Central

Bejan, Anca; Parker, David L.; Brosseau, Lisa M.; Xi, Min; Skan, Maryellen

2015-01-01

This paper presents an evaluation of the sustainability of health and safety improvements in small auto collision shops 1 year after the implementation of a year-long targeted intervention. During the first year (active phase), owners received quarterly phone calls, written reminders, safety newsletters, and access to online services and in-person assistance with creating safety programs and respirator fit testing. During the second year (passive phase), owners received up to three postcard reminders regarding the availability of free health and safety resources. Forty-five shops received an evaluation at baseline and at the end of the first year (Y1). Of these, 33 were evaluated at the end of the second year (Y2), using the same 92-item assessment tool. At Y1, investigators found that between 70 and 81% of the evaluated items were adequate in each business (mean = 73% items, SD = 11%). At Y2, between 63 and 89% of items were deemed adequate (mean = 73% items, SD = 9.5%). Three safety areas demonstrated statistically significant (P < 0.05) changes: compressed gasses (8% improvement), personal protective equipment (7% improvement), and respiratory protection (6% decline). The number of postcard reminders sent to each business did not affect the degree to which shops maintained safety improvements made during the first year of the intervention. However, businesses that received more postcards were more likely to request assistance services than those receiving fewer. PMID:25539646

Mannan-MUC1-pulsed dendritic cell immunotherapy: a phase I trial in patients with adenocarcinoma.

PubMed

Loveland, Bruce E; Zhao, Anne; White, Shane; Gan, Hui; Hamilton, Kate; Xing, Pei-Xiang; Pietersz, Geoffrey A; Apostolopoulos, Vasso; Vaughan, Hilary; Karanikas, Vaios; Kyriakou, Peter; McKenzie, Ian F C; Mitchell, Paul L R

2006-02-01

Tumor antigen-loaded dendritic cells show promise for cancer immunotherapy. This phase I study evaluated immunization with autologous dendritic cells pulsed with mannan-MUC1 fusion protein (MFP) to treat patients with advanced malignancy. Eligible patients had adenocarcinoma expressing MUC1, were of performance status 0 to 1, with no autoimmune disease. Patients underwent leukapheresis to generate dendritic cells by culture ex vivo with granulocyte macrophage colony-stimulating factor and interleukin 4 for 5 days. Dendritic cells were then pulsed overnight with MFP and harvested for reinjection. Patients underwent three cycles of leukapheresis and reinjection at monthly intervals. Patients with clinical benefit were able to continue with dendritic cell-MFP immunotherapy. Ten patients with a range of tumor types were enrolled, with median age of 60 years (range, 33-70 years); eight patients were of performance status 0 and two of performance status 1. Dendritic cell-MFP therapy led to strong T-cell IFNgamma Elispot responses to the vaccine and delayed-type hypersensitivity responses at injection sites in nine patients who completed treatments. Immune responses were sustained at 1 year in monitored patients. Antibody responses were seen in three patients only and were of low titer. Side effects were grade 1 only. Two patients with clearly progressive disease (ovarian and renal carcinoma) at entry were stable after initial therapy and went on to further leukapheresis and dendritic cell-MFP immunotherapy. These two patients have now each completed over 3 years of treatment. Immunization produced T-cell responses in all patients with evidence of tumor stabilization in 2 of the 10 advanced cancer patients treated. These data support further clinical evaluation of this dendritic cell-MFP immunotherapy.

Nursing diagnoses and interventions for post-acute-phase battered women.

PubMed

Carlson-Catalano, J

1998-01-01

To identify nursing diagnoses and interventions applicable for post-acute-phase battered women. Eight battered women were interviewed twice for 2 hours. Gordon's functional health patterns provided the framework for data collection. Fifty-three nursing diagnoses and 52 nursing interventions were indicated in the data; 24 nursing diagnoses and 26 nursing interventions were present in all participants' data. With the use of comprehensive interventions, nurses can make a major contribution to society by enabling battered women to move to a more protected lifestyle.

[The effects of 16-weeks pilates mat program on anthropometric variables and body composition in active adult women after a short detraining period].

PubMed

Vaquero-Cristóbal, Raquel; Alacid, Fernando; Esparza-Ros, Francisco; Muyor, José M; López-Miñarro, Pedro Ángel

2015-04-01

previous studies have analysed the effect of mat Pilates practice on anthropometric variables and body composition in sedentaries. To date no researchs have investigated the benefits of Pilates on these variables after a short detraining period. to determine the effect of a 16-week mat Pilates program on anthropometric variables, body composition and somatotype of women with previous practice experience after three weeks of detraining period. twenty-one women underwent a complete anthropometric assessment according with ISAK guidelines before and after a 16 week mat Pilates program (two days, one hour). All women had one to three years of mat Pilates experience and came to three weeks of detraining period (Christmas holiday). women showed significant decreases for body mass, BMI, upper limb (biceps and triceps) and trunk (subscapular, iliac crest, supraspinale and abdominal) individual skinfolds, 6 and 8 skinfold sums, endomorphy and fat mass; and a significant increases for muscle mass. The mean somatotype was classified as mesomorphic endomorph in the pre- (4.91, 4.01, 1.47) and post-test (4.68, 4.16, 1.69). Eight women changed their somatotype clasification after the intervention program. the practice of mat Pilates for 16 weeks caused changes associated with health state improvements on anthropometric variables, especially on skinfolds which significantly decreased, body composition (fat and muscle masses decreased and increased, respectively) and somatotype (there was a significantly decreased on the endomorph component in experienced women after three week of detraning. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Using cultural immersion as the platform for teaching Aboriginal and Torres Strait Islander health in an undergraduate medical curriculum.

PubMed

Smith, Janie D; Wolfe, Christina; Springer, Shannon; Martin, Mary; Togno, John; Bramstedt, Katrina A; Sargeant, Sally; Murphy, Bradley

2015-01-01

In 2011 Bond University was looking for innovative ways to meet the professional standards and guidelines in Aboriginal and Torres Strait Islander health in its Bachelor of Medicine, Bachelor of Surgery (MBBS) curriculum. In 2012 Bond piloted a compulsory cultural immersion program for all first year students, which is now a usual part of the MBBS program. Three phases were included - establishing an Indigenous health group, determining the Aboriginal and Torres Strait Islander educational content based on the professional standards and developing nine educational sessions and resources - as well as significant administrative processes. The cultural immersion was piloted in 2012 with 92 first year medical students. Following refinements it was repeated in 2013 with 95 students and in 2014 with 94 students. A comprehensive evaluation process was undertaken that included a paper-based evaluation form using a five-point Likert scale, as well as a confidential talking circle evaluation. The response rate was 95.4% (n=271, pooled cohort). Data were entered separately into SPSS and annual reports were written to the Faculty. Descriptive statistics are reported alongside themed qualitative data. The three combined student evaluation results were extremely positive. Students (n=271) strongly agreed that the workshop was well organised (M=4.3), that the facilitators contributed very positively to their experience (M=4.3), and that they were very satisfied overall with the activity (M=4.2). They agreed that the eight overall objectives had been well met (M=3.9-4.3). The nine sessions were highly evaluated with mean ratings of between 3.9 and 4.8. The 'best thing' about the immersion identified by more than half of the students was overwhelmingly (n=140) the Storytelling session, followed by bonding with the cohort, the Torres Strait Islander session and learning more about culture. The item identified as needing most improvement was the food (n=87), followed by the accommodation (n=65). The use of immersion in the early part of a cultural awareness program for medical students provides an extremely valuable platform from which to launch more detailed information about the history of Aboriginal and Torres Strait Islander Australia and its impact on the current health status of Aboriginal and Torres Strait Islander Australians. Doing this in a safe, supportive cross-cultural environment with highly skilled facilitators is essential. Key to success is strong leadership, commitment and support from Faculty level, a structured educational program and educating all staff and students about its importance throughout the journey.

Final analysis of a study assessing genital human papillomavirus genoprevalence in young Australian women, following eight years of a national vaccination program.

PubMed

Garland, Suzanne M; Cornall, Alyssa M; Brotherton, Julia M L; Wark, John D; Malloy, Michael J; Tabrizi, Sepehr N

2018-05-31

The VACCINE [Vaccine Against Cervical Cancer Impact and Effectiveness] study evaluated the prevalence of quadrivalent vaccine-targeted human papillomavirus (HPV) genotypes (HPV 6, 11, 16, 18) amongst young women of vaccine-eligible age. Between October 2011 - June 2015, women aged 18-25 years from Victoria, Australia, were recruited through targeted advertising on the social networking website Facebook. Participants completed an online questionnaire and provided a self-collected vaginal swab for HPV DNA detection and genotyping (Linear Array HPV genotyping assay). Self-reported HPV vaccination details were verified with the National HPV Vaccination Program Register (NHVPR). Of 1223 who agreed to participate, 916 (74.9%) completed the survey and, for 1007 (82.3%) sexually-active participants, 744 (73.9%) returned the self-collected swab, of which 737 contained detectable DNA. 184/737 (25.0%) were positive for HPV. Vaccine-targeted HPV genotypes were detected in only 13 (1.7%) women: 11 HPV 16 (six vaccinated after sexual debut, five unvaccinated) and two HPV 6. Prevalence of any of HPV 31/33/45 collectively was 2.9%, varying significantly by vaccination status (fully 2.0%, unvaccinated 6.8%; p = 0.01). Vaccination rates among the sexually-active cohort were high, with 65.6%, 71.6% and 74.2% of participants having received three, at least two or at least one dose of vaccine, respectively. Of women self-reporting HPV vaccination, the NHVPR confirmed one or more doses were received in 90%. Strong associations were observed between vaccination status, age, language spoken at home and country of birth, as well as between HPV detection and the number of male sexual partners. Surveillance five to eight years' post-initiation of a national HPV vaccination program demonstrated a consistent and very low prevalence of vaccine-related HPV genotypes and some evidence of cross protection against related types amongst vaccine-eligible women from Victoria, Australia. Copyright © 2018. Published by Elsevier Ltd.

High Critical Current in Metal Organic Derived YBCO Films

DTIC Science & Technology

2010-10-31

process, particularly in reel-to- reel manufacturing equipment. During Phase I, a “three-step” conversion process was developed to de- convolute the...Task 3. After reaction, the 40-mm web was coated on both sides with a silver layer then slit into eight 4-mm width tapes which were laminated between

Organizational and community approaches to community-wide prevention of heart disease: the first two years of the Pawtucket Heart Health Program.

PubMed

Elder, J P; McGraw, S A; Abrams, D B; Ferreira, A; Lasater, T M; Longpre, H; Peterson, G S; Schwertfeger, R; Carleton, R A

1986-03-01

The Pawtucket Heart Health program (PHHP) is a federally funded research and demonstration project for the primary prevention of coronary heart disease (CHD) in a community. This article presents a discussion of the first 26 months of this intervention, divided into its three phases. PHHP staff initially approached the intervention city through local organizations to accomplish risk-factor behavior change in the population. After 11 months, PHHP complemented its programs in organizations with activities open to all city residents, in order to accelerate participation by the population. Seven months into this phase, it was decided that community activities should be the major focus of the intervention approach to assure a level of participation adequate to make a measurable impact. The third has shown the greatest percentage of public participation, demonstrating the complementary nature of organization and community interventions and of the translation of social learning theory into principles for primary prevention in a community.

Eight-Week Traditional Mat Pilates Training-Program Effects on Adult Fitness Characteristics

ERIC Educational Resources Information Center

Rogers, Kate; Gibson, Ann L.

2009-01-01

We investigated responses of adult, novice practitioners (n = 9) to an 8-week traditional mat Pilates program (P) that met 1 hr/day three times/week. Classes consisted primarily of beginner and intermediate level exercises. Compared to an active control group (C; n = 13) that showed no improvements, those in P significantly (p less than 0.05)…

Comparative effect of integrated pest management and farmers' standard pest control practice for managing insect pests on cabbage (Brassica spp.).

PubMed

Reddy, Gadi V P

2011-08-01

Studies were conducted on experimental cabbage plantings in 2009 and on experimental and commercial plantings in 2010, comparing farmers' current chemical standard pesticide practices with an integrated pest management (IPM) program based on the use of neem (Aza-Direct) and DiPel (Bacillus thuringiensis). In experimental plantings, the IPM program used six or eight applications of neem and DiPel on a rotational basis. The standard-practice treatments consisted of six or eight applications of carbaryl and malathion or control treatment. The IPM treatments reduced pest populations and damage, resulting in a better yield than with the standard chemical or control treatment. When IPM treatment included three applications of neem plus three applications of DiPel (on a rotational basis in experimental fields), it again reduced the pest population and damage and produced a better yield than the standard practice. The lower input costs of the IPM program resulted in better economic returns in both trials. The IPM components neem and DiPel are suitable for use in an IPM program for managing insect pests on cabbage (Brassica spp.). Copyright © 2011 Society of Chemical Industry.

Review of Initiatives for Increasing Enlisted Reenlistment in the U.S. Army

DTIC Science & Technology

2009-11-01

topics Phase 4: Career Development Annual follow- up (BASD anniversary) Career Counselor and Soldier Developmental counseling Eligibility for... Young 14. ABSTRACT The U.S. Army Research Institute for the Behavioral and Social Sciences (ARI) initiated a three-year research program titled "STAY...Strategies to Enhance Retention." The goals of this effort were to develop and test a conceptual model of the career continuance process, and to

Report of the Admission of Women to the U.S. Military Academy (Project Athena IV),

DTIC Science & Technology

1980-06-01

analysis of coeducation at West Point from June 1979 to June 1980. Included are highlights of individual research projects conducted to understand...which focused on attitudes, values, and performances of cadets in the first three years of coeducation (Adams, 1979). Graduate Assessment phase which has...important organizational process -- coeducation at a military institution. The second program goal is an outgrowth of the first -- to provide Knowledge to

Induction therapy with carboplatin/paclitaxel followed by concurrent carboplatin/paclitaxel and dose-escalating conformal radiotherapy in the treatment of locally advanced, unresectable non-small cell lung cancer: preliminary report of a phase I trial.

PubMed

Socinski, M A; Clark, J A; Halle, J; Steagall, A; Kaluzny, B; Rosenman, J G

1997-08-01

Locally advanced non-small cell lung cancer is optimally managed with chemotherapy and thoracic irradiation, although the most appropriate strategy is not yet defined. In this phase I trial, we use two 21-day cycles of induction chemotherapy with paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) (225 mg/m2 over 3 hours) and carboplatin (area under the concentration-time curve = 6) followed by concurrent weekly paclitaxel (45 mg/m2/wk x 6) and carboplatin (area under the concentration-time curve = 2/wk x 6) and thoracic irradiation. Patients undergo three-dimensional treatment planning (conformal radiotherapy) to define the cancer target volume precisely. The phase I question being addressed in this study is the maximum tolerated radiation dose given concurrently with low-dose paclitaxel and carboplatin. The initial radiation dose is 60 Gy, with dose escalations to 66 Gy, 70 Gy, and 74 Gy being planned. Ten patients have been entered thus far (eight men and two women). Their median age is 67 years (range, 59 to 78 years), and none of the patients has had greater than 5% pretreatment weight loss. Seven of 10 are evaluable for response to induction carboplatin and paclitaxel, with a response rate of 57% (three partial responses and one minor response). Three patients had stable disease and none of the patients had evidence of progressive disease during induction chemotherapy. Three patients have completed all treatment at 60 Gy and one has completed all treatment at 66 Gy. Three of the four patients have had partial responses (75%), with the remaining patient having stable disease. Toxicity in the concurrent chemoradiotherapy portion of the trial thus far has consisted of grade 3 neutropenia in one patient and grade 4 lymphocytopenia in all four patients. No grade 3 or 4 nonhematologic toxicity has been seen. The trial data are not yet mature enough to report on survival. Accrual and treatment is continuing at the 66 Gy radiation dose level.

40 CFR 86.1861-17 - How do the NMOG+NOX and evaporative emission credit programs work?

Code of Federal Regulations, 2014 CFR

2014-07-01

... VEHICLES AND ENGINES General Compliance Provisions for Control of Air Pollution From New and In-Use Light...)(8), credits generated in model years 2017 through 2024 expire after eight years, or after model year... generating early Tier 3 credits under § 86.1811-17(b)(11) in model year 2017. (c) The credit-deficit...

HIFiRE Direct-Connect Rig (HDCR) Phase I Ground Test Results from the NASA Langley Arc-Heated Scramjet Test Facility

NASA Technical Reports Server (NTRS)

Hass, Neal E.; Cabell, Karen F.; Storch, Andrea M.

2010-01-01

The initial phase of hydrocarbon-fueled ground tests supporting Flight 2 of the Hypersonic International Flight Research Experiment (HIFiRE) Program has been conducted in the NASA Langley Arc-Heated Scramjet Test Facility (AHSTF). The HIFiRE Program, an Air Force-lead international cooperative program includes eight different flight test experiments designed to target specific challenges of hypersonic flight. The second of the eight planned flight experiments is a hydrocarbon-fueled scramjet flight test intended to demonstrate dual-mode to scramjet-mode operation and verify the scramjet performance prediction and design tools. A performance goal is the achievement of a combusted fuel equivalence ratio greater than 0.7 while in scramjet mode. The ground test rig, designated the HIFiRE Direct Connect Rig (HDCR), is a full-scale, heat sink, direct-connect ground test article that duplicates both the flowpath lines and the instrumentation layout of the isolator and combustor portion of the flight test hardware. The primary objectives of the HDCR Phase I tests are to verify the operability of the HIFiRE isolator/combustor across the Mach 6.0-8.0 flight regime and to establish a fuel distribution schedule to ensure a successful mode transition prior to the HiFIRE payload Critical Design Review. Although the phase I test plans include testing over the Mach 6 to 8 flight simulation range, only Mach 6 testing will be reported in this paper. Experimental results presented here include flowpath surface pressure, temperature, and heat flux distributions that demonstrate the operation of the flowpath over a small range of test conditions around the nominal Mach 6 simulation, as well as a range of fuel equivalence ratios and fuel injection distributions. Both ethylene and a mixture of ethylene and methane (planned for flight) were tested. Maximum back pressure and flameholding limits, as well as a baseline fuel schedule, that covers the Mach 5.84-6.5 test space have been identified.

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

NASA Technical Reports Server (NTRS)

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

1973-01-01

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

Development of advanced blanket performance under irradiation and system integration through JUPITER-II project

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

Abe, Katsunori; Kohyama, Akira; Tanaka, Satoru

This report describes an outline of the activities of the JUPITER-II collaboration (japan-USA program of Irradiation/Integration test for Fusion Research-II), Which has bee carried out through six years (2001-2006) under Phase 4 of the collabroation implemented by Amendment 4 of Annex 1 to the DOE (United States Department of Energy)-MEXT (Ministry of Education ,Culture,Sports,Science and Technology) Cooperation. This program followed the RTNS-II Program (Phase1:1982-4986), the FFTF/MOTA Program (Phase2:1987-1994) and the JUPITER Program (Phase 3: 1995-2000) [1].

The development and evaluation of a community attachment scheme for first-year medical students.

PubMed

Hannay, David; Mitchell, Caroline; Chung, Man Cheung

2003-03-01

This paper describes the development over 14 years of a Community Attachment Scheme for First Year Medical Students in Sheffield, together with feedback from tutors and students. The scheme involves pairs of students visiting families expecting a baby or experiencing an illness. The families are identified by general practitioners who act as tutors together with a behavioural scientist for groups of eight to 10 students. The scheme provides first-year students with practical experience of sociology and psychology in terms of family dynamics and illness behaviour. Assessment is part of the degree examination, and involves a written assignment on the family, together with tutors' assessments. The development of the attachment scheme took place in three phases, which are described together with feedback from tutors and students, as well as changes in methods of assessment. The basis of the Community Attachment Scheme has been self-directed problem-based learning in small groups with continuous assessment, and these principles have now extended to the rest of the medical curriculum in Sheffield, of which the Community Attachment Scheme is an integral part.

Content Aggregations for Reading Skills and Mathematics for the Comparative Study of Phase IV of the IGE Evaluation Project. Phase IV, Project Paper 80-3.

ERIC Educational Resources Information Center

Nerenz, Anne G.; Webb, Norman L.

This is one of a series of reports which provide definitions of and descriptive data on the variables used in the Comparative Study of Phase IV of the Individually Guided Education (IEG) Evaluation Project. Phase IV investigated three curriculum programs specifically designed to be compatible with instructional programming for the individual…

Malaria burden and treatment targets in Kachin Special Region II, Myanmar from 2008 to 2016: A retrospective analysis

PubMed Central

Bi, Yaw

2018-01-01

Although drug-based treatment is the primary intervention for malaria control and elimination, optimal use of targeted treatments remains unclear. From 2008 to 2016, three targeted programs on treatment were undertaken in Kachin Special Region II (KR2), Myanmar. Program I (2008–2011) treated all confirmed, clinical and suspected cases; program II (2012–2013) treated confirmed and clinical cases; and program III (2014–2016) targeted confirmed cases only. This study aims to evaluate the impacts of the three programs on malaria burden individually based on the annual parasite incidence (API), slide positivity rate (SPR) and their relative values. The API is calculated from original collected data and the incidence rate ratio (IRR) for each year is calculated by using the first-year API as a reference in each program phase across the KR2. Same method is applied to calculate SPR and risk ratio (RR) at the sentinel hospital too. During program I (2008–2011), malaria burden was reduced by 61% (95%CI: 58%-74%) and the actual API decreased from 9.8 (95%CI: 9.6–10.1) per 100 person-years in 2008 to 3.8 (3.6–4.1) per 100 person-years in 2011. Amid program II (2012–2013), the malaria burden increased by 33% (95%CI: 22%-46%) and the actual API increased from 2.1(95%CI: 2.0–2.3) per 100 person-years in 2012 to 2.8 (95%CI: 2.7–2.9) per 100 person-years in 2013. During program III (2014–2016) the malaria burden increased furtherly by 60% (95%CI: 51% - 69%) and the actual API increased from 3.2(95%CI: 3.0–3.3) per 100 person-years in 2014 to 5.1 (95%CI: 4.9–5.2) per 100 person-years in 2016. Results of the slide positivity of the sentinel hospital also confirm these results. Resurgence of malaria was mainly due to Plasmodium vivax during program II and III. This study indicates that strategy adopted in program I (2008–2011) should be more appropriate for the KR2. Quality-assured treatment of all confirmed, clinical and suspected malaria cases may be helpful for the reduction of malaria burden. PMID:29614088

Advanced information processing system: The Army fault tolerant architecture conceptual study. Volume 1: Army fault tolerant architecture overview

NASA Technical Reports Server (NTRS)

Harper, R. E.; Alger, L. S.; Babikyan, C. A.; Butler, B. P.; Friend, S. A.; Ganska, R. J.; Lala, J. H.; Masotto, T. K.; Meyer, A. J.; Morton, D. P.

1992-01-01

Digital computing systems needed for Army programs such as the Computer-Aided Low Altitude Helicopter Flight Program and the Armored Systems Modernization (ASM) vehicles may be characterized by high computational throughput and input/output bandwidth, hard real-time response, high reliability and availability, and maintainability, testability, and producibility requirements. In addition, such a system should be affordable to produce, procure, maintain, and upgrade. To address these needs, the Army Fault Tolerant Architecture (AFTA) is being designed and constructed under a three-year program comprised of a conceptual study, detailed design and fabrication, and demonstration and validation phases. Described here are the results of the conceptual study phase of the AFTA development. Given here is an introduction to the AFTA program, its objectives, and key elements of its technical approach. A format is designed for representing mission requirements in a manner suitable for first order AFTA sizing and analysis, followed by a discussion of the current state of mission requirements acquisition for the targeted Army missions. An overview is given of AFTA's architectural theory of operation.

THE WASHINGTON DATA PROCESSING TRAINING STORY.

ERIC Educational Resources Information Center

MCKEE, R.L.

A DATA PROCESSING TRAINING PROGRAM IN WASHINGTON HAD 10 DATA PROCESSING CENTERS IN OPERATION AND EIGHT MORE IN VARIOUS STAGES OF PLANNING IN 1963. THESE CENTERS WERE FULL-TIME DAY PREPARATORY 2-YEAR POST-HIGH SCHOOL TECHNICIAN TRAINING PROGRAMS, OPERATED AND ADMINISTERED BY THE LOCAL BOARDS OF EDUCATION. EACH SCHOOL HAD A COMPLETE DATA PROCESSING…

Another Perspective: El Sistema--A Perspective for North American Music Educators

ERIC Educational Resources Information Center

Tunstall, Tricia

2013-01-01

Herein, Tricia Tunstall presents a critique of the article by Melissa Lesniak published in the December 2012 "Music Educators Journal," and offers a new perspective on the Venezuelan youth orchestra program known as "El Sistema." The program, which began in Caracas thirty-eight years ago, is dedicated to changing the lives of…

Academic Case Managers: Evaluating a Middle School Intervention for Children At-Risk

ERIC Educational Resources Information Center

Van Kannel-Ray, Nancy; Lacefield, Warren E.; Zeller, Pamela J.

2008-01-01

For the past eight years, Midwest Educational Research Consortium (MERC), located at Western Michigan University, received two multi-million dollar grants through a U.S. Department of Education program entitled Gaining Early Awareness and Undergraduate Programs (GEAR UP). GEAR UP is a school/university partnership using a cohort model with the…

College Choice and Student Selection of an Information-Technology Degree Program

ERIC Educational Resources Information Center

Severson, Christopher S.

2017-01-01

This mixed-methods study analyzed data from 906 Ruffalo Noel Levitz Student Satisfaction Surveys (RNLSSS) at a two-year technical college in Wisconsin, to determine influences on participants' choices of programs in information technology (IT). Quantitative results showed that none of eight variables (i.e., cost, financial assistance, academic…

Advancing Achievement: Findings from an Independent Evaluation of a Major After-School Initiative

ERIC Educational Resources Information Center

Arbreton, Amy; Sheldon, Jessica; Bradshaw, Molly; Goldsmith, Julie

2008-01-01

This report presents outcomes from Public/Private Ventures research on CORAL, an eight-year, $58 million after-school initiative of The James Irvine Foundation. Findings described in the report demonstrate the relationship between high-quality literacy programming and academic gains and underscore the potential role that quality programs may play…

The Full-Time School Program in Mexico

ERIC Educational Resources Information Center

Zermeño, Marcela Georgina Gómez; Fahara, Manuel Flores; de la Garza, Lorena Alemán

2014-01-01

The Full-time Schools Program in Mexico ("Programa Escuelas de Tiempo Completo," PETC), began in the 2007-2008 school year with the aim of improving the learning opportunities of basic education students by extending the school day to eight hours a day, in order to offer an innovative and flexible pedagogical proposal that includes six…

Efficacy of an Evidence-Based Literacy Preparation Program for Young Children Beginning School

ERIC Educational Resources Information Center

Wheldall, Robyn; Glenn, Katharine; Arakelian, Sarah; Madelaine, Alison; Reynolds, Meree; Wheldall, Kevin

2016-01-01

This study aimed to provide evidence regarding the efficacy of an early literacy preparation program, "PreLit", designed to improve the skills of young Australian children. Participants comprised 240 children in eight schools attending their first year of schooling. Children in the four experimental group schools received instruction in…

In Lawsuit Accord, Temple U. to Boost Women's Sports Aid.

ERIC Educational Resources Information Center

Oberlander, Susan

1988-01-01

In the out-of-court settlement of an eight-year-old sex discrimination lawsuit, Temple University agreed to give almost half of athletic scholarships to women, sponsor a new women's team, and add new women's program staff. The settlement may put pressure for equitable sports programs on other institutions. (MSE)

Classroom Reading Specialist Program. Year-end Report. Volume III.

ERIC Educational Resources Information Center

Earle, Richard; And Others

As the third in a four volume final report of a Right to Read preservice competency-based, modular reading specialist project, this volume presents the module outlines for components seven, eight and nine of the classroom program. Component seven, administration and supervision, offers on-the-job practical training where students experience…

General Improvement of Reading Instruction, Grades 1-12, Teacher Training Program of Title III, P.L. 89-10. Evaluation of Second Phase of Program, Summer 1968.

ERIC Educational Resources Information Center

Brookland-Cayce Schools, West Columbia, SC.

An evaluation of the second phase of a projected 3-year Title III inservice reading instruction program for teaching personnel is presented after one and one-half years of operation in 16 Cayce-West Columbia, South Carolina, schools. Included is an evaluation prepared by each of the 11 elementary supervisors which includes objectives and how they…

Saturn Apollo Program

NASA Image and Video Library

1963-12-05

The test laboratory of the Marshall Space Flight Center (MSFC) tested the F-1 engine, the most powerful rocket engine ever fired at MSFC. The engine was tested on the newly modified Saturn IB Static Test Stand which had been used for three years to test the Saturn I eight-engine booster, S-I (first) stage. In 1961 the test stand was modified to permit static firing of the S-I/S-IB stage and the name of the stand was then changed to the S-IB Static Test Stand. Producing a combined thrust of 7,500,000 pounds, five F-1 engines powered the S-IC (first) stage of the Saturn V vehicle for the marned lunar mission.

Saturn Apollo Program

NASA Image and Video Library

1963-12-01

The test laboratory of the Marshall Space Flight Center (MSFC) tested the F-1 engine, the most powerful rocket engine ever fired at MSFC. The engine was tested on the newly modified Saturn IB static test stand that had been used for three years to test the Saturn I eight-engine booster, S-I (first) stage. In 1961, the test stand was modified to permit static firing of the S-I/S-IB stage and the name of the stand was then changed to the S-IB Static Test Stand. Producing a combined thrust of 7,500,000 pounds, five F-1 engines powered the S-IC (first) stage of the Saturn V vehicle for the marned lunar mission.

Brief Video-Module Administered Mindfulness Program for Physicians: A Pilot Study.

PubMed

Pflugeisen, Bethann Mangel; Drummond, Dike; Ebersole, Drew; Mundell, Kate; Chen, David

2016-01-01

The purpose of this study was to evaluate the feasibility of implementing a video-module-based mindfulness pilot program intended to reduce stress, improve well-being, and develop mindfulness skills in physicians in a community hospital setting. Preliminary findings are presented. Using a single-sample, pre-post study design, we administered an eight-week mindfulness training offered as part of a wellness initiative for medical staff in a suburban community hospital. Participants enrolled on a first-come, first-served basis. Participants engaged in three 90-min in-person trainings, weekly online video-module trainings, and weekly teleconference coaching calls. Video-module trainings were available at all times, to be accessed at the participants׳ convenience. Journals and a guided meditation audio library were also provided. Physician stress, well-being (emotional exhaustion, depersonalization of patients, and sense of personal accomplishment), and mindfulness skills (observing, describing, acting with awareness, and accepting without judgment) were evaluated at baseline, end-of-program, and eight weeks post-intervention using well-validated instruments. A total of 23 physicians enrolled and 19 completed the program. Compared to baseline, statistically significant decreases in stress, personal accomplishment, and emotional exhaustion were observed at end-of-program and eight weeks post-intervention (all P < .05). Significant increases in all mindfulness skills were observed at end-of-program; these increases persisted for describing, acting with awareness, and accepting without judgment at eight weeks post-intervention (all P < .05). This study provides preliminary evidence that a flexible, video-module-based mindfulness program can decrease stress, increase well-being, and develop lasting mindfulness skills in physicians. Copyright © 2016 Elsevier Inc. All rights reserved.

National Evaluation of Student Support Services: Examination of Student Outcomes after Six Years. Final Report

ERIC Educational Resources Information Center

Chaney, Bradford W.

2010-01-01

This is the final report of the National Evaluation of Student Support Services (SSS). SSS is one of eight federally funded grant programs that are administered as part of the Federal TRIO Programs within the U.S. Department of Education (ED). The SSS program, in particular, focuses on students while they are enrolled in college. In general, SSS…

Evaluation of high temperature structural adhesives for extended service

NASA Technical Reports Server (NTRS)

Hendricks, C. L.; Hill, S. G.

1984-01-01

High temperature stable adhesive systems were evaluated for potential Supersonic Cruise Research (SCR) vehicle applications. The program was divided into two major phases: Phase I 'Adhesive Screening' evaluated eleven selected polyimide (PI) and polyphenylquinoxaline (PPQ) adhesive resins using eight different titanium (6Al-4V) adherend surface preparations; Phase II 'Adhesive Optimization and Characterization' extensively evaluated two adhesive systems, selected from Phase I studies, for chemical characterization and environmental durability. The adhesive systems which exhibited superior thermal and environmental bond properties were LARC-TPI polyimide and polyphenylquinoxaline both developed at NASA Langley. The latter adhesive system did develop bond failures at extended thermal aging due primarily to incompatibility between the surface preparation and the polymer. However, this study did demonstrate that suitable adhesive systems are available for extended supersonic cruise vehicle design applications.

Circadian phase-shifting effects of a laboratory environment: a clinical trial with bright and dim light.

PubMed

Youngstedt, Shawn D; Kripke, Daniel F; Elliott, Jeffrey A; Rex, Katharine M

2005-09-09

Our aims were to examine the influence of different bright light schedules on mood, sleep, and circadian organization in older adults (n = 60, ages 60-79 years) with insomnia and/or depression, contrasting with responses of young, healthy controls (n = 30, ages 20-40 years). Volunteers were assessed for one week in their home environments. Urine was collected over two 24-hour periods to establish baseline acrophase of 6-sulphatoxymelatonin (aMT6s) excretion. Immediately following home recording, volunteers spent five nights and four days in the laboratory. Sleep periods were fixed at eight hours in darkness, consistent with the volunteers' usual sleep periods. Volunteers were randomly assigned to one of three light treatments (four hours per day) within the wake period: (A) two hours of 3,000 lux at 1-3 hours and 13-15 hours after arising; (B) four hours of 3,000 lux at 6-10 hours after arising; (C) four hours of dim placebo light at 6-10 hours after arising. Lighting was 50 lux during the remainder of wakefulness. The resulting aMT6s acrophase was determined during the final 30 hours in the laboratory. Neither mood nor total melatonin excretion differed significantly by treatment. For the three light treatments, significant and similar phase-response plots were found, indicating that the shift in aMT6s acrophase was dependent upon the circadian time of treatment. The changes in circadian timing were not significantly correlated to changes in sleep or mood. The trial failed to demonstrate photoperiodic effects. The results suggest that even low levels of illumination and/or fixed timing of behavior had significant phase-shifting effects.

An SSVEP-actuated brain computer interface using phase-tagged flickering sequences: a cursor system.

PubMed

Lee, Po-Lei; Sie, Jyun-Jie; Liu, Yu-Ju; Wu, Chi-Hsun; Lee, Ming-Huan; Shu, Chih-Hung; Li, Po-Hung; Sun, Chia-Wei; Shyu, Kuo-Kai

2010-07-01

This study presents a new steady-state visual evoked potential (SSVEP)-based brain computer interface (BCI). SSVEPs, induced by phase-tagged flashes in eight light emitting diodes (LEDs), were used to control four cursor movements (up, right, down, and left) and four button functions (on, off, right-, and left-clicks) on a screen menu. EEG signals were measured by one EEG electrode placed at Oz position, referring to the international EEG 10-20 system. Since SSVEPs are time-locked and phase-locked to the onsets of SSVEP flashes, EEG signals were bandpass-filtered and segmented into epochs, and then averaged across a number of epochs to sharpen the recorded SSVEPs. Phase lags between the measured SSVEPs and a reference SSVEP were measured, and targets were recognized based on these phase lags. The current design used eight LEDs to flicker at 31.25 Hz with 45 degrees phase margin between any two adjacent SSVEP flickers. The SSVEP responses were filtered within 29.25-33.25 Hz and then averaged over 60 epochs. Owing to the utilization of high-frequency flickers, the induced SSVEPs were away from low-frequency noises, 60 Hz electricity noise, and eye movement artifacts. As a consequence, we achieved a simple architecture that did not require eye movement monitoring or other artifact detection and removal. The high-frequency design also achieved a flicker fusion effect for better visualization. Seven subjects were recruited in this study to sequentially input a command sequence, consisting of a sequence of eight cursor functions, repeated three times. The accuracy and information transfer rate (mean +/- SD) over the seven subjects were 93.14 +/- 5.73% and 28.29 +/- 12.19 bits/min, respectively. The proposed system can provide a reliable channel for severely disabled patients to communicate with external environments.

Simultaneous determination of eight major bioactive compounds in Dachengqi Tang (DT) by high-performance liquid chromatography.

PubMed

Tang, Wenfu; Wan, Meihua; Zhu, Zhengyan; Chen, Guanyuan; Huang, Xi

2008-04-29

Dachengqi Tang (DT) is a common traditional Chinese medicine formula for expelling neire ('internal heat') in the stomach and intestines. There was no reliable analytical method available for the quality control of DT. A high-performance liquid chromatography (HPLC) method with a reverse phase C18 column (150 x 4.6 mm) was developed. The mobile phase was methanol with 0.2% acetic acid. Eight markers including naringin, hesperidin, aloe emodin, rhein, honokiol, magnolol, emodin and chrysophanol were determined. Regression analysis revealed a linear relationship between the concentrations of the markers and the peak area ratio of the standards and internal standard. The limit of detection (S/N = 3) and the limit of qualification (RSD < 20%) ranged from 0.21 to 0.43 ng/microl and 0.76 to 1.74 ng/microl respectively. The recovery was between 95.6% and 103.4%. The tests on the samples from three batches of DT showed that the profiles of the markers did not vary significantly among batches. A reliable HPLC method for simultaneous determination of the eight markers in DT was developed.

Durability of lightweight concrete : Phase II : wetting and drying tests, Phase III : freezing and thawing tests.

DOT National Transportation Integrated Search

1966-12-01

This report describes a laboratory research program on the durability of lightweight concrete. Two phases of a three phase study are covered by this report, while the remaining phase is still under study. The two phases being reported are Phase II - ...

Evaluation of the First Year of a Statewide Problem Solving/Response to Intervention Initiative: Preliminary Findings

ERIC Educational Resources Information Center

Castillo, Jose Michael

2009-01-01

This program evaluation study examined the relationship between Problem Solving/Response to Intervention (PS/RtI) training and technical assistance and educator and implementation outcomes following the first year of a 3-year project. Educators from 40 pilot schools in eight districts participating in the study received ongoing professional…

Additional EIPC Study Analysis. Final Report

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

Hadley, Stanton W; Gotham, Douglas J.; Luciani, Ralph L.

Between 2010 and 2012 the Eastern Interconnection Planning Collaborative (EIPC) conducted a major long-term resource and transmission study of the Eastern Interconnection (EI). With guidance from a Stakeholder Steering Committee (SSC) that included representatives from the Eastern Interconnection States Planning Council (EISPC) among others, the project was conducted in two phases. Phase 1 involved a long-term capacity expansion analysis that involved creation of eight major futures plus 72 sensitivities. Three scenarios were selected for more extensive transmission- focused evaluation in Phase 2. Five power flow analyses, nine production cost model runs (including six sensitivities), and three capital cost estimations weremore » developed during this second phase. The results from Phase 1 and 2 provided a wealth of data that could be examined further to address energy-related questions. A list of 14 topics was developed for further analysis. This paper brings together the earlier interim reports of the first 13 topics plus one additional topic into a single final report.« less

A phase 1/2 dose-finding, safety, and activity study of cabazitaxel in pediatric patients with refractory solid tumors including tumors of the central nervous system.

PubMed

Manley, Peter E; Trippett, Tanya; Smith, Amy A; Macy, Margaret E; Leary, Sarah E S; Boklan, Jessica; Cohen, Kenneth J; Goldman, Stewart; Kilburn, Lindsay B; Dhall, Girish; Devin, Jeanne; Herzog, Cynthia E; Partap, Sonia; Fauchet, Floris; Badreddine, Emmy; Bernard, John P; Chi, Susan N

2018-05-11

This phase 1/2 study (NCT01751308) evaluated cabazitaxel in pediatric patients. Phase 1 determined the maximum tolerated dose (MTD) in patients with recurrent/refractory solid tumors, including central nervous system (CNS) tumors. Phase 2 evaluated activity in pediatric recurrent high-grade glioma (HGG) or diffuse intrinsic pontine glioma (DIPG). In phase 1, a 3 + 3 dose-escalation study design was followed. Cabazitaxel was administered at a starting dose of 20 mg/m 2 . Dose-limiting toxicities (DLTs) during cycle 1 were assessed to determine the MTD. Tumor response and cabazitaxel pharmacokinetics were also assessed. In phase 2, patients received cabazitaxel at the MTD determined in phase 1. Tumor responses were assessed every 9 weeks (modified Response Assessment in Neuro-oncology criteria). Progression-free survival and cabazitaxel pharmacokinetics were evaluated, and overall survival was estimated. In phase 1, 23 patients were treated, including 19 with CNS tumors. One patient had a partial response; five had stable disease for >3 cycles. Common adverse events included fatigue, diarrhea, nausea and vomiting, febrile neutropenia, and hypersensitivity reactions. Two of three DLTs (febrile neutropenia) occurred with a dose of 35 mg/m 2 ; the MTD was 30 mg/m 2 . Slightly higher cabazitaxel clearance was observed compared with adult trials. In phase 2, 16 patients (eight HGG and eight DIPG) were enrolled; 11 were evaluable for response and five withdrew (three due to anaphylaxis). All 11 patients progressed within four cycles. No responses were observed; the study was stopped due to futility. The safety profile of cabazitaxel was consistent with previous studies. The MTD (30 mg/m 2 ) was higher than the adult MTD. Cabazitaxel did not demonstrate activity in recurrent/refractory HGG or DIPG. © 2018 Wiley Periodicals, Inc.

Variables Influencing Stimulus Overselectivity and "Tunnel Vision" in Developmentally Delayed Children.

ERIC Educational Resources Information Center

Rincover, Arnold; Ducharme, Joseph M.

1987-01-01

Three variables (diagnosis, location of cues, and mental age of learners) influencing stimulus control and stimulus overselectivity were assessed with eight autistic children (mean age 12 years) and eight average children matched for mean age. Among results were that autistic subjects tended to respond overselectively only in the extra-stimulus…

[Conduct disorders in seven-year-old children--results of ELSPAC study 1. Co-morbidity].

PubMed

Kukla, L; Hrubá, D; Tyrlík, M; Matejová, H

2008-01-01

The interest of experts in conduct disorders (CD) research is growing during the last two decades. The research areas include the diagnostics, ethiopathogenesis and treatment and also the comorbidity, especially with the hyperkinetic syndrome incidence (Attention Deficit Hyperactivity Disorder--ADHD). This paper intends to describe the conduct disorder occurrence and its other manifestations of divergence found during the investigation of children followed in the prospective longitudinal study ELSPAC in seven, respectively eight years of their age. Data of 6100 seven-year-old children characterizing their behaviour was collected from mothers and attending physicians. In the school year during which this investigation phase took place 2518 of the children reached eight years of age and their behaviour, temperament and school results were also evaluated by their teachers. The children were divided into three groups according to the presence or absence of the symptoms, which characterize conduct disorders (found by physicians): "stubborn negativistic behaviour", "inability to pay attention", "aggressiveness" and "inadequacy of reactions". The presence of two of these symptoms was found in 3%, presence of all four symptoms in additional 1.4% of children. Parents and teachers more often indicated various symptoms of hyperactivity in children with conduct disorders. In almost 5% of the ELSPAC cohort children in seven years of their age those symptoms were diagnosed, which match the Conduct Disorder criteria and Attention Deficit Hyperactivity Disorder (ADHD) criteria. In agreement with similar studies these frequent comorbidities were found: sleep disorders, psychomotor development disorders and laterality changes. The cognitive abilities evaluated by mothers and also teachers based on schoolwork results were more often worsened in children with conduct disorders. Various data indicating their worse social adaptability (which significantly disturbed the class) occurred more frequently in these children.

Design of three-phased SPWM based on AT89C52

NASA Astrophysics Data System (ADS)

Wu, Xiaorui

2018-05-01

According to the AT89C52 and the area equivalent principle, a three phase SPWM algorithm based on the 8 bit single chip is obtained. Through computer programming, three-phase SPWM wave generated by a single chip microcomputer is applied to the circuit of the static reactive power generator. The result shows that this method is feasible and can reduce the cost of SVG.

Graduation 2010: Second Year Implementation.

ERIC Educational Resources Information Center

O'Phelan, Mary H.; Norman, Antony D.; Ecton, Gayle W.

The second-year implementation of Graduation 2010, a districtwide public-school initiative, had its beginnings in brain-based research and involvement from both school and community. The original plan for the program had eight strands: (1) Arts; (2) Music; (3) Foreign Language; (4) Reading/Language Development; (5) Thinking Skills; (6)…

The persistence of predictors of wellbeing among refugee youth eight years after resettlement in Melbourne, Australia.

PubMed

Correa-Velez, Ignacio; Gifford, Sandra M; McMichael, Celia

2015-10-01

This short report assesses the predictors of subjective health and happiness among a cohort of refugee youth over their first eight years in Australia. Five waves of data collection were conducted between 2004 (n = 120) and 2012-13 (n = 51) using mixed methods. Previous schooling, self-esteem, moving house in the previous year, a supportive social environment, stronger ethnic identity and perceived discrimination were significant predictors of wellbeing after adjusting for demographic and pre-migration factors. When compared with a previous analysis of this cohort over their first three years of settlement, experiences of social exclusion still have a significant impact on wellbeing eight years after arriving in Australia. This study contributes to mounting evidence in support of policies that discourage discrimination and promote social inclusion and cultural diversity and which underpin the wellbeing of resettled refugee youth. Copyright © 2015 Elsevier Ltd. All rights reserved.

Advanced Natural Gas Reciprocating Engine(s)

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

Pike, Edward

The objective of the Cummins ARES program, in partnership with the US Department of Energy (DOE), is to develop advanced natural gas engine technologies that increase engine system efficiency at lower emissions levels while attaining lower cost of ownership. The goals of the project are to demonstrate engine system achieving 50% Brake Thermal Efficiency (BTE) in three phases, 44%, 47% and 50% (starting baseline efficiency at 36% BTE) and 0.1 g/bhp-hr NOx system out emissions (starting baseline NOx emissions at 2 – 4 g/bhp-hr NOx). Primary path towards above goals include high Brake Mean Effective Pressure (BMEP), improved closed cyclemore » efficiency, increased air handling efficiency and optimized engine subsystems. Cummins has successfully demonstrated each of the phases of this program. All targets have been achieved through application of a combined set of advanced base engine technologies and Waste Heat Recovery from Charge Air and Exhaust streams, optimized and validated on the demonstration engine and other large engines. The following architectures were selected for each Phase: Phase 1: Lean Burn Spark Ignited (SI) Key Technologies: High Efficiency Turbocharging, Higher Efficiency Combustion System. In production on the 60/91L engines. Over 500MW of ARES Phase 1 technology has been sold. Phase 2: Lean Burn Technology with Exhaust Waste Heat Recovery (WHR) System Key Technologies: Advanced Ignition System, Combustion Improvement, Integrated Waste Heat Recovery System. Base engine technologies intended for production within 2 to 3 years Phase 3: Lean Burn Technology with Exhaust and Charge Air Waste Heat Recovery System Key Technologies: Lower Friction, New Cylinder Head Designs, Improved Integrated Waste Heat Recovery System. Intended for production within 5 to 6 years Cummins is committed to the launch of next generation of large advanced NG engines based on ARES technology to be commercialized worldwide.« less

The role of a structured exercise training program on cardiac structure and function after acute myocardial infarction: study protocol for a randomized controlled trial.

PubMed

Fontes-Carvalho, Ricardo; Sampaio, Francisco; Teixeira, Madalena; Gama, Vasco; Leite-Moreira, Adelino F

2015-03-12

Exercise training is effective in improving functional capacity and quality of life in patients with coronary artery disease, but its effects on left ventricular systolic and diastolic function are controversial. Diastolic dysfunction is a major determinant of adverse outcome after myocardial infarction and, contrary to systolic function, no therapy or intervention has proved to significantly improve diastolic function. Data from animal studies and from patients with diastolic heart failure has suggested that exercise training can have a positive effect on diastolic function parameters. This trial aims to evaluate if a structured exercise training program can improve resting left ventricular diastolic and systolic function in patients who have had an acute myocardial infarction. This is a phase II, prospective, randomized, open-label, blinded-endpoint trial that will include at least 96 consecutive patients who have had an acute myocardial infarction one month previously. Patients will be randomized (1:1) to an exercise training program or a control group, receiving standard of care. At enrolment, and at the end of the follow-up period, patients will be submitted to an echocardiography (with detailed assessment of diastolic and systolic function using recent consensus guidelines), cardiopulmonary exercise testing, an anthropometric assessment, blood testing, and clinical evaluation. Patients randomized to the intervention group will be submitted to an eight-week outpatient exercise program, combining endurance and resistance training, for three sessions per week. The primary endpoint will be the change in lateral E' velocity immediately after the eight-week exercise training program. Secondary endpoints will include other echocardiographic parameters of left ventricular diastolic and systolic function, cardiac structure, metabolic and inflammation biomarkers (high-sensitivity C-reactive protein and pro-BNP), functional capacity (peak oxygen consumption and anaerobic threshold) and anthropometric measurements. New strategies that can improve left ventricular diastolic function are clinically needed. This will be the first trial to evaluate, in patients who have had an acute myocardial infarction, the effects of a structured program of exercise training on diastolic and systolic function, assessed by novel echocardiographic parameters. Registered with ClinicalTrials.gov (reference: NCT02224495 ) on 21 August 2014.

Consortium for Planning, Developing, and Implementing Exploratory Industrial Career Development Models (Phase I of Three Phases). Interim Report.

ERIC Educational Resources Information Center

Oregon State Univ., Corvallis.

The report describes the organizational phase of a project designed to create program models and supporting literature for exploratory industrial career development programs for grades seven to ten. The project was undertaken by Oregon State University in cooperation with the Oregon State Department of Education and involved the formation of a…

Successful ETV Teaching

ERIC Educational Resources Information Center

Cramer, Robert E.; Boehm, Richard G.

1971-01-01

Three series of eight fifteen-minute programs each were made conceptual and process oriented. Data was presented and divergent questions asked about it, but not answered. New ways of using traditional materials were demonstrated as was the adaptability of TV to non-expository teaching. (NH)

Strong Links Between Teleconnections and Ecosystem Exchange Found at a Pacific Northwest Old-Growth Forest from Flux Tower and MODIS EVI Data

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

Wharton, S; Chasmer, L; Falk, M

2009-03-12

Variability in three Pacific teleconnection patterns are examined to see if net carbon exchange at a low-elevation, old-growth forest is affected by climatic changes associated with these periodicities. Examined are the Pacific Decadal Oscillation (PDO), Pacific/North American Oscillation (PNA) and El Nino-Southern Oscillation (ENSO). We use nine years of eddy covariance CO{sub 2}, H{sub 2}O and energy fluxes measured at the Wind River AmeriFlux site, Washington, USA and eight years of tower-pixel remote sensing data from the Moderate Resolution Imaging Spectroradiometer (MODIS) to address this question. We compute a new Composite Climate Index (CCI) based on the three Pacific Oscillationsmore » to divide the measurement period into positive- (2003 and 2005), negative- (1999 and 2000) and neutral-phase climate years (2001, 2002, 2004, 2006 and 2007). The forest transitioned from an annual net carbon sink (NEP = + 217 g C m{sup -2} year{sup -1}, 1999) to a source (NEP = - 100 g C m{sup -2} year{sup -1}, 2003) during two dominant teleconnection patterns. Net ecosystem productivity (NEP), water use efficiency (WUE) and light use efficiency (LUE) were significantly different (P < 0.01) during positive (NEP = -0.27 g C m{sup -2} day{sup -1}, WUE = 4.1 mg C/g H{sub 2}O, LUE = 0.94 g C MJ{sup -1}) and negative (NEP = +0.37 g C m{sup -2} day{sup -1}, WUE = 3.4 mg C/g H{sub 2}O, LUE = 0.83 g C MJ{sup -1}) climate phases. The CCI was linked to variability in the MODIS Enhanced Vegetation Index (EVI) but not to MODIS Fraction of absorbed Photosynthetically Active Radiation (FPAR). EVI was highest during negative climate phases (1999 and 2000) and was positively correlated with NEP and showed potential for using MODIS to estimate teleconnection-driven anomalies in ecosystem CO{sub 2} exchange in old-growth forests. This work suggests that any increase in the strength or frequency of ENSO coinciding with in-phase, low frequency Pacific oscillations (PDO and PNA) will likely increase CO{sub 2} uptake variability in Pacific Northwest conifer forests.« less

Japan's Methane Hydrate R&D Program, Accomplishments and Future Challenges

NASA Astrophysics Data System (ADS)

Shimada, T.

2009-12-01

JOGMEC have been searching for methane hydrate offshore around Japan for use as a future energy resource as a member of the research consortium of methane hydrate resources in Japan (MH21 Research Consortium). The MH21 Research Consortium was established in 2002 to carry out "Japan's Methane Hydrate R&D Program" published by the Ministry of Economy, Trade and Industry (METI) in July 2001. The program has been extended over 18 years (until 2018) and is divided into three phases. During phase 1, the following key accomplishments had been achieved. Revealed and confirmed the occurrence of methane hydrate filling pore spaces of sand layers in the marine environment for the first time in the eastern Nankai Trough. Established methodology to delineate the thick methane hydrate concentrated zones composed of alternations of highly hydrate-saturated turbidite sand mainly by geophysical measures. Evaluated the amount of gas trapped in the eastern Nankai Trough, applied a probabilistic method based on the borehole data and seismic data, contained in methane hydrate-bearing layers. Tested and achieved substantial methane gas production through the wellbore from subsurface hydrate-bearing layers by dissociating hydrates in Canadian arctic area under international collaboration. Both depressurization method and hot water circulation method were successfully conducted to produce methane gas, and the depressurization method was proved to be effective as a production method that could be utilized in the future. We accumulated a significant amount of knowledge and experience during phase 1. However, many technical and economic challenges still remain for the development of methane hydrate. The research program proceeded to phase 2 in 2009. This time we would like to present summary of phase 1 and challenges during phase 2. The author would like to express sincere appreciation to MH21 Research Consortium and METI for permission for this presentation.

An experimental investigation of the effects of alarm processing and display on operator performance

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

O`Hara, J.; Brown, W.; Hallbert, B.

1998-03-01

This paper describes a research program sponsored by the US Nuclear Regulatory Commission to address the human factors engineering (HFE) aspects of nuclear power plant alarm systems. The overall objective of the program is to develop HFE review guidance for advanced alarm systems. As part of this program, guidance has been developed based on a broad base of technical and research literature. In the course of guidance development, aspects of alarm system design for which the technical basis was insufficient to support complete guidance development were identified. The primary purpose of the research reported in this paper was to evaluatemore » the effects of three of these alarm system design characteristics on operator performance in order to contribute to the understanding of potential safety issues and to provide data to support the development of design review guidance in these areas. Three alarm system design characteristics studied were (1) alarm processing (degree of alarm reduction), (2) alarm availability (dynamic prioritization and suppression), and (3) alarm display (a dedicated tile format, a mixed tile and message list format, and a format in which alarm information is integrated into the process displays). A secondary purpose was to provide confirmatory evidence of selected alarm system guidance developed in an earlier phase of the project. The alarm characteristics were combined into eight separate experimental conditions. Six, two-person crews of professional nuclear power plant operators participated in the study. Following training, each crew completed 16 test trials which consisted of two trials in each of the eight experimental conditions (one with a low-complexity scenario and one with a high-complexity scenario). Measures of process performance, operator task performance, situation awareness, and workload were obtained. In addition, operator opinions and evaluations of the alarm processing and display conditions were collected. No deficient performance was observed in any of the experimental conditions, providing confirmatory support for many design review guidelines. The operators identified numerous strengths and weaknesses associated with individual alarm design characteristics.« less

Scenario Development for the Southwestern United States

NASA Astrophysics Data System (ADS)

Mahmoud, M.; Gupta, H.; Stewart, S.; Liu, Y.; Hartmann, H.; Wagener, T.

2006-12-01

The primary goal of employing a scenario development approach for the U.S. southwest is to inform regional policy by examining future possibilities related to regional vegetation change, water-leasing, and riparian restoration. This approach is necessary due to a lack of existing explicit water resources application of scenarios to the entire southwest region. A formal approach for scenario development is adopted and applied towards water resources issues within the arid and semi-arid regions of the U.S. southwest following five progressive and reiterative phases: scenario definition, scenario construction, scenario analysis, scenario assessment, and risk management. In the scenario definition phase, the inputs of scientists, modelers, and stakeholders were collected in order to define and construct relevant scenarios to the southwest and its water sustainability needs. From stakeholder-driven scenario workshops and breakout sessions, the three main axes of principal change were identified to be climate change, population development patterns, and quality of information monitoring technology. Based on the extreme and varying conditions of these three main axes, eight scenario narratives were drafted to describe the state of each scenario's respective future and the events which led to it. Events and situations are described within each scenario narrative with respect to key variables; variables that are both important to regional water resources (as distinguished by scientists and modelers), and are good tracking and monitoring indicators of change. The current phase consists of scenario construction, where the drafted scenarios are re-presented to regional scientists and modelers to verify that proper key variables are included (or excluded) from the eight narratives. The next step is to construct the data sets necessary to implement the eight scenarios on the respective computational models of modelers investigating vegetation change, water-leasing, and riparian restoration in the southwest

Pooled Analysis of Long-Term Survival Data From Phase II and Phase III Trials of Ipilimumab in Unresectable or Metastatic Melanoma

PubMed Central

Schadendorf, Dirk; Hodi, F. Stephen; Robert, Caroline; Weber, Jeffrey S.; Margolin, Kim; Hamid, Omid; Patt, Debra; Chen, Tai-Tsang; Berman, David M.; Wolchok, Jedd D.

2015-01-01

Purpose To provide a more precise estimate of long-term survival observed for ipilimumab-treated patients with advanced melanoma, we performed a pooled analysis of overall survival (OS) data from multiple studies. Methods The primary analysis pooled OS data for 1,861 patients from 10 prospective and two retrospective studies of ipilimumab, including two phase III trials. Patients were previously treated (n = 1,257) or treatment naive (n = 604), and the majority of patients received ipilimumab 3 mg/kg (n = 965) or 10 mg/kg (n = 706). We also conducted a secondary analysis of OS data (n = 4,846) with an additional 2,985 patients from an expanded access program. OS rates were estimated using the Kaplan-Meier method. Results Among 1,861 patients, median OS was 11.4 months (95% CI, 10.7 to 12.1 months), which included 254 patients with at least 3 years of survival follow-up. The survival curve began to plateau around year 3, with follow-up of up to 10 years. Three-year survival rates were 22%, 26%, and 20% for all patients, treatment-naive patients, and previously treated patients, respectively. Including data from the expanded access program, median OS was 9.5 months (95% CI, 9.0 to 10.0 months), with a plateau at 21% in the survival curve beginning around year 3. Conclusion To our knowledge, this is the largest analysis of OS to date for ipilimumab-treated patients with advanced melanoma. We observed a plateau in the survival curve, beginning at approximately 3 years, which was independent of prior therapy or ipilimumab dose. These data add to the evidence supporting the durability of long-term survival in ipilimumab-treated patients with advanced melanoma. PMID:25667295

Investigation of the Explosive Potential of the Hybrid Propellant Combinations N2O4/PBAN and CTF/PBAN

DTIC Science & Technology

1967-03-01

nitrogen tetroxide (N„0 ) and polybutadyne-aluminum (PBAN), and chlorine trifluoride (CTF) and PBAN. This program consisted of a series of eight...explosive potential of two hybrid propellant combinations; nitrogen tetroxide QLOL) and polybutadyne - aluminum (PBAN) and chlorine triflouride (CTF...or positive-phase impulse yield. FREE AIR OVERPRESSURE: (OR FREE FIELD OVERPRESSURE): The unreflected pressure, in excess of the ambient atmospheric

Effects of a short-term coordination exercise program during school recess: agility of seven- to eight-year-old elementary school children.

PubMed

Yasumitsu, Tatsuo; Nogawa, Haruo

2013-04-01

This study tested the effect of a short-term coordination program focused on improving the agility of school children ages 7 to 8 years. Healthy Japanese children were placed in an experimental group of 26 children (10 girls, 16 boys) and a control group of 20 children (9 girls, 11 boys). The experimental group participated in 10 coordination program sessions during recesses; each session was performed 1 to 3 times per week, for 26 days. No differences were observed between the groups in repeated side-step scores prior to the program, although an interaction was observed after the completion of the treatment. The short-term coordination program was effective in increasing the agility of elementary school children aged 7 to 8 years.

Creation of an active learning healthcare communications course using simulations relevant to pharmacy practice.

PubMed

Collier, Izabela A; Baker, David M

2017-07-01

The purpose of this project was to design and develop a health care communications course built around practice-like simulations and active learning in the first year of a professional pharmacy program. A three-credit health care communications course was divided into one didactic (two hours per week) and three simulation components (one hour per week). The simulation components consisted of one written patient education pamphlet, three group presentations, and three one-on-one patient counseling sessions. This was accomplished by breaking the class of approximately 75 students into eight separate sections, each consisting of 8-10 students and one instructor. Each week four sections were devoted to counseling role-plays: half in the role of pharmacists and half as patients. The other four sections were devoted to hour-long professional group presentations-half in the presenting group and half as audience. The students' performance in the simulated counseling sessions and group presentations has been tracked and analyzed to determine if the simulated exercises had a positive impact on the students' active communications skills. Consistently, over the first four years of the implementation of the course, students' communications skills, as measured by faculty assessments, in both professional group presentations and one-on-one counseling sessions significantly improved. Incorporation of active-learning simulation exercises into a healthcare communications course has a positive impact on the development of students' communications skills. This creates a foundation upon which students can build over the remainder of the professional program and into their future careers. Copyright © 2017 Elsevier Inc. All rights reserved.

Delayed-onset progressive movement disorders after static brain lesions.

PubMed

Scott, B L; Jankovic, J

1996-01-01

We studied 53 patients (64% females) with static brain lesions who developed progressive movement disorders. Of these, 50 (94%) had dystonia, 17 (32%) tremor, eight (15%) parkinsonism, seven (13%) myoclonus, and three (6%) chorea. The precipitating insults included perinatal hypoxia/ischemia in 22 (42%), stroke in 12 (23%), head injury in eight (15%), encephalitis in eight (15%), and carbon monoxide poisoning, kernicterus, and radiation necrosis in one patient (2%) each. Among the 30 patients with initial insult occurring at age 2 years or younger (Infant group), distribution of dystonia at follow-up was focal in three (10%), segmental in eight (27%), unilateral in 10 (33%), and generalized in nine (30%). The mean latency between the original injury and onset of movement disorder was 25.5 +/- 16.7 years. Among the nine patients who developed dystonia after an insult occurring between ages 6 and 17 (Childhood group), the distribution of dystonia at follow-up was segmental in two (33%) and unilateral in seven (78%); the mean latency of dystonia onset was 4.9 +/- 7.8 years. Of the 14 patients in the Adult group (injury at age 25 or older), 11 developed dystonia, two developed parkinsonism, and one had carbon monoxide encephalopathy and parkinsonism. The distribution of dystonia in the 11 patients at follow-up was segmental in three (27%) and unilateral in eight (73%). The mean latency of movement disorder onset in the 14 patients of the Adult group was 2.5 +/- 4.9 years. No individuals in the Childhood or Adult groups became left-hand dominant; by comparison, nine of the 30 individuals in the Infant group became left-handed. In conclusion, brain injury at a young age is associated with a longer latency to onset of subsequent movement disorder, a greater tendency to development of generalized dystonia, and a greater probability of altered handedness. These tendencies may result from differences in age-related neuroplasticity.

STS-74/Mir photogrammetric appendage structural dynamics experiment

NASA Technical Reports Server (NTRS)

Welch, Sharon S.; Gilbert, Michael G.

1996-01-01

The Photogrammetric Appendage Structural Dynamics Experiment (PASDE) is an International Space Station (ISS) Phase-1 risk mitigation experiment. Phase-1 experiments are performed during docking missions of the U.S. Space Shuttle to the Russian Space Station Mir. The purpose of the experiment is to demonstrate the use of photogrammetric techniques for determination of structural dynamic mode parameters of solar arrays and other spacecraft appendages. Photogrammetric techniques are a low cost alternative to appendage mounted accelerometers for the ISS program. The objective of the first flight of PASDE, on STS-74 in November 1995, was to obtain video images of Mir Kvant-2 solar array response to various structural dynamic excitation events. More than 113 minutes of high quality structural response video data was collected during the mission. The PASDE experiment hardware consisted of three instruments each containing two video cameras, two video tape recorders, a modified video signal time inserter, and associated avionics boxes. The instruments were designed, fabricated, and tested at the NASA Langley Research Center in eight months. The flight hardware was integrated into standard Hitchhiker canisters at the NASA Goddard Space Flight Center and then installed into the Space Shuttle cargo bay in locations selected to achieve good video coverage and photogrammetric geometry.

A brief history of medical education and training in Australia.

PubMed

Geffen, Laurence

2014-07-07

Medical education and training in Australia comprises four phases: basic education, prevocational training, vocational training and continuing professional development. Between the 1860s and 1960s, eight medical schools were established in Australia, admitting school leavers to courses comprised of preclinical, paraclinical and clinical phases. Between the 1970s and the 1990s, two innovative new schools were established and all schools made major reforms to student selection, curricula and teaching, learning and assessment methods. Since 2000, student numbers expanded rapidly, both in existing medical schools and in eight new schools established to meet workforce demands, particularly in the rural sector. Prevocational training, first introduced as a compulsory internship year in the 1930s, has undergone reform and extension to subsequent years of junior doctor training through the agency of health departments and postgraduate medical education councils. Vocational training and continuing professional development, delivered by 15 specialist medical colleges, has evolved since the 1930s from a focus on specialist care of individual patients to include broader professional attributes required to manage complex health care systems. The Australian Medical Council began accreditation of basic medical education in 1985 and its remit now extends to all phases of medical education and training. With national governance of the entire system of medical education and training now achieved, mechanisms exist for flexible integration of all phases of medical education to meet the local and global challenges facing Australia's medical workforce.

Fertilizing ROSES through the STEM: Interdisciplinary Modules as Pre-service Research Experiences for Secondary STEM Educators (IMPRESS-Ed)

NASA Astrophysics Data System (ADS)

Kavic, Michael; Wiita, P. J.; Benoit, M.; Magee, N.

2013-01-01

IMPRESS-Ed is a program designed to provide authentic summer research experiences in the space, earth, and atmospheric sciences for pre-service K-12 educators at Long Island University (LIU) and The College of New Jersey (TCNJ). In 2011 and 2012, the program involved five students and took place over eight weeks with recruitment occurring during the preceding academic year. The program was divided into two modules: A common core module and an individual mentored research experience. The common module consisted of three units focusing on data-driven pedagogical approaches in astrophysics, tectonophysics, and atmospheric science, respectively. The common module also featured training sessions in observational astronomy, and use of a 3D geowall and state of the art planetarium. Participants in the program are also offered the opportunity to utilize the available TCNJ facilities with their future students. The individual mentored research module matched student interests with potential projects. All five students demonstrated strong gains in earth and space science literacy compared to a baseline measurement. Each student also reported gaining confidence to incorporate data and research-driven instruction in the space and earth sciences into the K-12 STEM classroom setting. All five research projects were also quite successful: several of the students plan to continue research during the academic year and two students are presenting research findings as first authors here at AAS. Other research results are likely to be presented at this year's American Geophysical Union meeting.

Using ePortfolios to Assess Applied and Collaborative Learning and Academic Identity in a Summer Research Program for Community College Students

ERIC Educational Resources Information Center

Singer-Freeman, Karen; Bastone, Linda; Skrivanek, Joseph

2016-01-01

We evaluate the extent to which ePortfolios can be used to assess applied and collaborative learning and academic identity among community college students from underrepresented minority groups who participated in a summer research program. Thirty-eight students were evaluated by their research sponsor and two or three naïve faculty evaluators.…

On the Use of Spreadsheet Algebra Programs in the Professional Development of Teachers from Selected Township High Schools

ERIC Educational Resources Information Center

Gierdien, M. Faaiz

2014-01-01

This paper reports on the initial stages of a small-scale project involving the use of "spreadsheet algebra programs" in the professional development of eight teachers from three township high schools. In terms of the education context, the paper draws on social practice theory. It then details what is meant by spreadsheet algebra. An…

Development of a Low Cost 10kW Tubular SOFC Power System

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

Bessette, Norman; Litka, Anthony; Rawson, Jolyon

The DOE program funded from 2003 through early 2013 has brought the Acumentrics SOFC program from an early stage R&D program to an entry level commercial product offering. The development work started as one of the main core teams under the DOE Solid State Energy Conversion Alliance (SECA) program administered by the National Energy Technology Laboratory (NETL) of the DOE. During the first phase of the program, lasting approximately 3-4 years, a 5kW machine was designed, manufactured and tested against the specification developed by NETL. This unit was also shipped to NETL for independent verification testing which validated all ofmore » the results achieved while in the laboratory at Acumentrics. The Acumentrics unit passed all criteria established from operational stability, efficiency, and cost projections. Passing of the SECA Phase I test allowed the program to move into Phase II of the program. During this phase, the overall objective was to further refine the unit meeting a higher level of performance stability as well as further cost reductions. During the first year of this new phase, the NETL SECA program was refocused towards larger size units and operation on coal gasification due to the severe rise in natural gas prices and refocus on the US supply of indigenous coal. At this point, the program was shifted to the U.S. DOE’s Energy Efficiency and Renewable Energy (EERE) division located in Golden, Colorado. With this shift, the focus remained on smaller power units operational on gaseous fuels for a variety of applications including micro combined heat and power (mCHP). To achieve this goal, further enhancements in power, life expectancy and reductions in cost were necessary. The past 5 years have achieved these goals with machines that can now achieve over 40% electrical efficiency and field units that have now operated for close to a year and a half with minimal maintenance. The following report details not only the first phase while under the SECA program and the key achievements but also the results while under EERE’s leadership and the transition to an early commercial product offering.« less

Designing for sustained adoption: A model of developing educational innovations for successful propagation

NASA Astrophysics Data System (ADS)

Khatri, Raina; Henderson, Charles; Cole, Renée; Froyd, Jeffrey E.; Friedrichsen, Debra; Stanford, Courtney

2016-06-01

[This paper is part of the Focused Collection on Preparing and Supporting University Physics Educators.] The physics education research community has produced a wealth of knowledge about effective teaching and learning of college level physics. Based on this knowledge, many research-proven instructional strategies and teaching materials have been developed and are currently available to instructors. Unfortunately, these intensive research and development activities have failed to influence the teaching practices of many physics instructors. This paper describes interim results of a larger study to develop a model of designing materials for successful propagation. The larger study includes three phases, the first two of which are reported here. The goal of the first phase was to characterize typical propagation practices of education developers, using data from a survey of 1284 National Science Foundation (NSF) principal investigators and focus group data from eight disciplinary groups of NSF program directors. The goal of the second phase was to develop an understanding of successful practice by studying three instructional strategies that have been well propagated. The result of the first two phases is a tentative model of designing for successful propagation, which will be further validated in the third phase through purposeful sampling of additional well-propagated instructional strategies along with typical education development projects. We found that interaction with potential adopters was one of the key missing ingredients in typical education development activities. Education developers often develop a polished product before getting feedback, rely on mass-market communication channels for dissemination, and do not plan for supporting adopters during implementation. The tentative model resulting from this study identifies three key propagation activities: interactive development, interactive dissemination, and support of adopters. Interactive development uses significant feedback from potential adopters to develop a strong product suitable for use in many settings. Interactive dissemination uses personal interactions to reach and motivate potential users. Support of adopters is missing from typical propagation practice and is important to reduce the burden of implementation and increases the likelihood of successful adoption.

Federal Programs Supporting Educational Change, Vol. VII: Factors Affecting Implementation and Continuation.

ERIC Educational Resources Information Center

Berman, Paul; And Others

This report is one of three volumes that describe the second phase of a study that examined the implementation of four federal change agent programs related to education. Phase 2 of the study focused on what happens to local projects in the two largest change agent programs--ESEA Title III and ESEA Title VII--when federal funding stops. This…

Structure and characteristics of family medicine maternity care fellowships.

PubMed

Peterson, Lars E; Blackburn, Brenna; Phillips, Robert L; Puffer, James C

2014-05-01

Fewer family physicians are providing maternity care. Maternity Care Fellowships (MCFs) provide training in advanced obstetrical skills, including cesarean sections. These programs lack official recognition and certification. MCF graduates have been studied, but there are no studies of the fellowships. The objective of this study was to assess the structure and organization of family medicine MCFs. We identified MCFs from the American Academy of Family Physicians website. Twenty-nine unique and active programs were included in the final sample. We surveyed programs via an anonymous internet methodology. The survey asked about program structure, organization, and educational aspects of the program. A total of 18 programs responded, for a 62% response rate. Eighty-eight percent of MCFs were 1 year in length, and the mean number of fellows per year was 1.9. All but one program were associated with a residency training program, and 55.6% were based in community hospitals. All but two programs had a standardized curriculum. Eighty-eight percent of MCFs had obstetricians involved in teaching or clinical supervision. Mean estimated number of deliveries performed by fellows were 80 vaginal and 108 caesarian. Graduates of MCFs were largely able to obtain caesarian privileges after graduation, and many were working in rural and/or underserved areas. Many MCF directors favored formal accreditation and a standardized curriculum across programs. Despite lack of formal accreditation, MCFs have academic affiliations and internally standardized curricula. MCFs provide an obstetric workforce for rural and underserved areas, and formal accreditation may ensure program survival and boost educational standards.

Clinical feasibility of interactive motion-controlled games for stroke rehabilitation.

PubMed

Bower, Kelly J; Louie, Julie; Landesrocha, Yoseph; Seedy, Paul; Gorelik, Alexandra; Bernhardt, Julie

2015-08-02

Active gaming technologies, including the Nintendo Wii and Xbox Kinect, have become increasingly popular for use in stroke rehabilitation. However, these systems are not specifically designed for this purpose and have limitations. The aim of this study was to investigate the feasibility of using a suite of motion-controlled games in individuals with stroke undergoing rehabilitation. Four games, which utilised a depth-sensing camera (PrimeSense), were developed and tested. The games could be played in a seated or standing position. Three games were controlled by movement of the torso and one by upper limb movement. Phase 1 involved consecutive recruitment of 40 individuals with stroke who were able to sit unsupported. Participants were randomly assigned to trial one game during a single session. Sixteen individuals from Phase 1 were recruited to Phase 2. These participants were randomly assigned to an intervention or control group. Intervention participants performed an additional eight sessions over four weeks using all four game activities. Feasibility was assessed by examining recruitment, adherence, acceptability and safety in both phases of the study. Forty individuals (mean age 63 years) completed Phase 1, with an average session time of 34 min. The majority of Phase 1 participants reported the session to be enjoyable (93 %), helpful (80 %) and something they would like to include in their therapy (88 %). Sixteen individuals (mean age 61 years) took part in Phase 2, with an average of seven 26-min sessions over four weeks. Reported acceptability was high for the intervention group and improvements over time were seen in several functional outcome measures. There were no serious adverse safety events reported in either phase of the study; however, a number of participants reported minor increases in pain. A post-stroke intervention using interactive motion-controlled games shows promise as a feasible and potentially effective treatment approach. This paper presents important recommendations for future game development and research to further explore long-term adherence, acceptability, safety and efficacy. Australian and New Zealand Clinical Trials Registry ( ACTRN12613000220763 ).

Transportation Improvement Program: Fiscal Years 1997 - 2000

DOT National Transportation Integrated Search

1996-06-01

Ohio-Kentucky-Indiana Regional Council of Governments (OKI) is composed of : eight counties: Dearborn in Indiana; Boone, Campbell and Kenton Counties in : Kentucky; and Butler, Clermont, Hamilton, and Warren Counties in Ohio. The OKI : Transportation...

Project Success Environment: An Approach to Community Educational Improvement. End of Budget Report, Fiscal Year 1975.

ERIC Educational Resources Information Center

Rollins, Howard

Between 1970 and 1973, Project Success Environment, funded under Elementary Secondary Education Act Title III developed an effective, low-cost classroom management program for use in grades one through eight of public schools. The program provides students with maximum opportunity to experience, on an individual basis, success in school. Teachers…

Core III Materials for Metropolitan Agriculture/Horticulture Programs. Units A-I.

ERIC Educational Resources Information Center

Biondo, Ron; And Others

This first volume of a two-volume curriculum guide contains 11 problem areas selected for study to be included in a core curriculum for 11th-grade or third-year students enrolled in a metropolitan agricultural program. The 11 problem areas are divided into eight units: Orientation to Agricultural Occupations (Gaining Employment), Supervised…

Programma srednej skoly. Nacal'nye klassy (Primary School Draft Program).

ERIC Educational Resources Information Center

Academy of Pedagogical Sciences of the USSR, Moscow.

This document is an English-language abstract (approximately 1,500 words) of the draft of new elementary school programs in Russian language, arithmetic, and natural history. Elementary Russian courses are regarded as an organic part of the entire course at the eight-year school. Such courses as phonetics and morphology figure in the draft program…

Public health interventions, barriers, and opportunities for improving maternal nutrition in India.

PubMed

Ramakrishnan, Usha; Lowe, Alyssa; Vir, Sheila; Kumar, Shuba; Mohanraj, Rani; Chaturvedi, Anuraag; Noznesky, Elizabeth A; Martorell, Reynaldo; Mason, John B

2012-06-01

Inadequate nutrient intake, early and multiple pregnancies, poverty, caste discrimination, and gender inequality contribute to poor maternal nutrition in India. While malnutrition is seen throughout the life cycle, it is most acute during childhood, adolescence, pregnancy, and lactation. Although nutrition policies are on the books and interventions are in place, child malnutrition and maternal undernutrition persist as severe public health problems. To evaluate the implementation of maternal nutrition programs in India. The research was conducted in two phases. Phase 1 consisted of a desk review of national and state policies pertinent to maternal nutrition and national-level key informant interviews with respondents who have a working knowledge of relevant organizations and interventions. Phase 2 utilized in-depth interviews and focus group discussions at the state, district, and community levels in eight districts of two states: Tamil Nadu and Uttar Pradesh. All data were analyzed thematically. India has a rich portfolio of programs and policies that address maternal health and nutrition; however, systematic weaknesses, logistical gaps, resource scarcity, and poor utilization continue to hamper progress. Elevating the priority given to maternal nutrition in government health programs and implementing strategies to improve women's status will help to address many of the challenges facing India's nutrition programs. Programs can be strengthened by promoting integration of services, ensuring effective procurement mechanisms for micronutrient and food supplements, establishing regional training facilities for improved program implementation, and strengthening program monitoring and evaluation.

U.S. predoctoral education in pediatric dentistry: its impact on access to dental care.

PubMed

Seale, N Sue; Casamassimo, Paul S

2003-01-01

This study sought to identify faculty, organization, patient pool, and procedures taught in predoctoral pediatric dentistry programs using a questionnaire sent to all fifty-five U.S. dental schools in 2001. Forty-eight (87 percent) programs reported an average of 3.9 full-time and 2.1 part-time FTE faculty, resulting in a mean faculty to student ratio of 1:6.4. One-third employ general dentists to teach pediatric dentistry, and 36 percent report fewer faculty than five years ago. Two-thirds were stand-alone departments. Over half (55 percent) reported increases in patient pools, but also a lack of patients with restorative needs. Half of the programs supplemented school-based pools with special populations, and two-thirds sent students on external rotations, most often to treat high-caries children. Those not using external rotations cited lack of faculty. Accepted patients averaged about four years, with only 6 percent of the pool under three years. Low-income or Medicaid-covered children accounted for 88 percent of school patient pools. Half of the schools felt the pool inadequate to meet competencies, attributable to lack of patients' restorative needs or inadequate intake numbers. Fewer than half of the programs (48 percent) provided hands-on experience with disabled patients, and one-third afforded every student with this experience. Pediatric dentistry was mentioned in fewer than half of the competency documents. Results suggest that U.S. pediatric dentistry predoctoral programs have faculty and patient pool limitations that affect competency achievement and adversely affect training and practice.

Pros and Cons: Compulsory 12 Year Education Reform in Turkey

ERIC Educational Resources Information Center

Kasa, Basak; Ersöz, Yasemin

2016-01-01

Turkey has undergone two significant education reforms in the last two decades. In 1997, the compulsory education period was increased from five years to eight years with the unification of primary school (five years) and middle school (three years) and vocational middle schools were dismissed. In 2012, compulsory education was increased from…

Japanese plan for SSF utilization

NASA Technical Reports Server (NTRS)

Mizuno, Toshio

1992-01-01

The Japanese Experiment Module (JEM) program has made significant progress. The JEM preliminary design review was completed in July 1992; construction of JEM operation facilities has begun; and the micro-G airplane, drop shaft, and micro-G experiment rocket are all operational. The national policy for JEM utilization was also established. The Space Experiment Laboratory (SEL) opened in June '92 and will function as a user support center. Eight JEM multiuser facilities are in phase B, and scientific requirements are being defined for 17 candidate multiuser facilities. The National Joint Research Program is about to start. Precursor missions and early Space Station utilization activities are being defined. This paper summarizes the program in outline and graphic form.

Effect of Eight Weekly Aerobic Training Program on Auditory Reaction Time and MaxVO[subscript 2] in Visual Impairments

ERIC Educational Resources Information Center

Taskin, Cengiz

2016-01-01

The aim of study was to examine the effect of eight weekly aerobic exercises on auditory reaction time and MaxVO[subscript 2] in visual impairments. Forty visual impairment children that have blind 3 classification from the Turkey, experimental group; (age = 15.60 ± 1.10 years; height = 164.15 ± 4.88 cm; weight = 66.60 ± 4.77 kg) for twenty…

Cost-effectiveness of diabetes pay-for-performance incentive designs.

PubMed

Hsieh, Hui-Min; Tsai, Shu-Ling; Shin, Shyi-Jang; Mau, Lih-Wen; Chiu, Herng-Chia

2015-02-01

Taiwan's National Health Insurance (NHI) Program implemented a diabetes pay-for-performance program (P4P) based on process-of-care measures in 2001. In late 2006, that P4P program was revised to also include achievement of intermediate health outcomes. This study examined to what extent these 2 P4P incentive designs have been cost-effective and what the difference in effect may have been. Analyzing data using 3 population-based longitudinal databases (NHI's P4P dataset, NHI's claims database, and Taiwan's death registry), we compared costs and effectiveness between P4P and non-P4P diabetes patient groups in each phase. Propensity score matching was used to match comparable control groups for intervention groups. Outcomes included life-years, quality-adjusted life-years (QALYs), program intervention costs, cost-savings, and incremental cost-effectiveness ratios. QALYs for P4P patients and non-P4P patients were 2.08 and 1.99 in phase 1 and 2.08 and 2.02 in phase 2. The average incremental intervention costs per QALYs was TWD$335,546 in phase 1 and TWD$298,606 in phase 2. The average incremental all-cause medical costs saved by the P4P program per QALYs were TWD$602,167 in phase 1 and TWD$661,163 in phase 2. The findings indicated that both P4P programs were cost-effective and the resulting return on investment was 1.8:1 in phase 1 and 2.0:1 in phase 2. We conclude that the diabetes P4P program in both phases enabled the long-term cost-effective use of resources and cost-savings regardless of whether a bonus for intermediate outcome improvement was added to a process-based P4P incentive design.

Induction chemotherapy followed by alternating chemo-radiotherapy in non-endemic undifferentiated carcinoma of the nasopharynx: optimal compliance and promising 4-year results.

PubMed

Ponzanelli, Anna; Vigo, Viviana; Marcenaro, Michela; Bacigalupo, Almalina; Gatteschi, Beatrice; Ravetti, Jean-Luis; Corvò, Renzo; Benasso, Marco

2008-08-01

Concomitant chemo-radiotherapy is the standard treatment for advanced nasopharyngeal carcinoma (NPC). Induction chemotherapy may improve the results further by enhancing both loco-regional and distant control. Fifty patients with untreated, stage IV (UICC 1992) undifferentiated NPC were initially treated with three courses of epidoxorubicin, 90 mg/m(2), day 1 and cisplatin, 40 mg/m(2), days 1 and 2, every three weeks and then underwent three courses of cisplatin, 20 mg/m(2)/day, days 1-4 and fluorouracil, 200mg/m(2)/day, days 1-4 (weeks 1, 4, 7), alternated to three splits of radiation (week 2-3, 5-6, 8-9-10) up to 70 Gy. All patients but one received 3 cycles of induction chemotherapy. Toxicities from induction chemotherapy were grade III or IV mucositis (2%), grade III or IV nausea/vomiting (22%), grade III or IV hematological toxicity (6%). At the end of induction phase 12% of CRs, 84% of PRs were recorded. Toxicities from alternating chemo-radiotherapy were grade III or IV mucositis (30%), grade III or IV nausea/vomiting (8%), grade III or IV hematological toxicity (24%). Overall, 86% of CRs and 14% of PRs were observed. Four-year progression free survival and overall survival rates are 71% and 81%, respectively. In a small number of patients studied, no correlation between the level of EGFR overexpression and outcomes was detected. In locally advanced UNPC our combined program including induction chemotherapy followed by alternating chemo-radiotherapy is active and gives promising long-term outcomes with acceptable toxicity and optimal patients' compliance. This program merits to be tested in a phase III trial.

Feasibility of developing a portable driver performance data acquisition system for human factors research: Technical tasks. Volume 1

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

Carter, R.J.; Barickman, F.S.; Spelt, P.F.

1998-01-01

A two-phase, multi-year research program entitled ``development of a portable driver performance data acquisition system for human factors research`` was recently completed. The primary objective of the project was to develop a portable data acquisition system for crash avoidance research (DASCAR) that will allow drive performance data to be collected using a large variety of vehicle types and that would be capable of being installed on a given vehicle type within a relatively short-time frame. During phase 1 a feasibility study for designing and fabricating DASCAR was conducted. In phase 2 of the research DASCAR was actually developed and validated.more » This technical memorandum documents the results from the feasibility study. It is subdivided into three volumes. Volume one (this report) addresses the last five items in the phase 1 research and the first issue in the second phase of the project. Volumes two and three present the related appendices, and the design specifications developed for DASCAR respectively. The six tasks were oriented toward: identifying parameters and measures; identifying analysis tools and methods; identifying measurement techniques and state-of-the-art hardware and software; developing design requirements and specifications; determining the cost of one or more copies of the proposed data acquisition system; and designing a development plan and constructing DASCAR. This report also covers: the background to the program; the requirements for the project; micro camera testing; heat load calculations for the DASCAR instrumentation package in automobile trunks; phase 2 of the research; the DASCAR hardware and software delivered to the National Highway Traffic Safety Administration; and crash avoidance problems that can be addressed by DASCAR.« less

Performance characteristics of three-phase induction motors

NASA Technical Reports Server (NTRS)

Wood, M. E.

1977-01-01

An investigation into the characteristics of three phase, 400 Hz, induction motors of the general type used on aircraft and spacecraft is summarized. Results of laboratory tests are presented and compared with results from a computer program. Representative motors were both tested and simulated under nominal conditions as well as off nominal conditions of temperature, frequency, voltage magnitude, and voltage balance. Good correlation was achieved between simulated and laboratory results. The primary purpose of the program was to verify the simulation accuracy of the computer program, which in turn will be used as an analytical tool to support the shuttle orbiter.

THE ROLE OF SELF-MONITORING IN THE MAINTENANCE OF WEIGHT LOSS SUCCESS

PubMed Central

Minski, Samantha A.; Perri, Michael G.

2016-01-01

Introduction Self-monitoring has been shown to be a crucial part of initial weight loss success in behavioral interventions. However, little is known about the impact of self-monitoring during the period following initial treatment. Methods The current study examined the role of self-monitoring on weight loss during an initial 6-month intervention period (Phase1) and a 12-month extended care period (Phase 2) in a group of 167 obese women (M±SD: BMI = 37.0±5.1 kg/m2, age = 59.9±6.2 years) enrolled in a behavioral weight loss program. Results Cluster analysis identified three groups of participants with low, moderate, and high rates of weight loss success during Phase 1 and Phase 2. A one-way ANOVA revealed no significant differences in self-monitoring frequency between groups during Phase 1 (p = .645), but significant differences between all three groups during Phase 2 (p = .001). High success participants completed the most self-monitoring records, followed by the moderate group. The low success group completed the least number of records. Furthermore, self-monitoring during Phase 2 significantly mediated the relationship between extended-care session attendance and percent weight change during that time (95% CI [−.004, −.001], p < .001). Conclusion These results highlight the importance of continuing self-monitoring after the initial phase of treatment to maintain lost weight. PMID:26974582

Instructor's Manual for Electrical Apprentice Technical Training. Series No. B (Second Year). Revised to Meet 1978 Electrical Code.

ERIC Educational Resources Information Center

North Carolina State Dept. of Community Colleges, Raleigh.

Twenty-eight lesson plans for the second year of a four-year electrical apprentice technical training program are presented in this instructor's manual. Also included are student worksheets and information sheets for each lesson, and copies of unit tests. (Answers to the worksheets and tests are provided.) The lesson plans are generally organized…

A multi-institution analysis of general surgery resident peer-reviewed publication trends.

PubMed

Forrester, Joseph D; Ansari, Parswa; Are, Chandrakanth; Auyang, Edward; Galante, Joseph M; Jarman, Benjamin T; Smith, Brian R; Watkins, Anthony C; Melcher, Marc L

2017-04-01

The process of taking a research project from conception to publication is one way to encourage surgeons to communicate hypothesis, critically assess literature and data, and defend research conclusions to a broad audience. The goal of this study was to define surgery resident publishing epidemiology and identify characteristics of residents and residency programs that might predict increased publication productivity. A survey was administered to eight general surgery residency programs to collect residency and resident variables from 1993-2013. The primary endpoint was the number of first-author publications produced per resident. Secondary endpoints included clinical setting at which the former resident was practicing, fellowship pursued, and manuscript quality. Between 1993 and 2013, 676 residents graduated, median age was 33 years (range: 29-43 years) and 182 (27%) were female. Three hundred and sixty-six (54%) residents produced 1229 first-author publications. Of these, 112 (31%) residents produced one manuscript, 125 (34%) produced two-three manuscripts, 107 (29%) produced four-nine manuscripts, and 22 (6%) produced 10 or more manuscripts. Publishing ≥1 manuscript in residency was associated with a 1.5 (P = 0.01) increased odds of having attended a top-tier research institution for medical school and a 2.3 (P < 0.001) increased odds of having dedicated research years incorporated into residency. Surgeons practicing at academic centers had 1.7 (P = 0.003) greater odds of having attended top-tier medical schools, and 1.5 (P = 0.02) greater odds of publishing during residency. Additional research directed at identifying interventions promoting resident publishing and scholastic achievement should benefit all surgery training programs looking to cultivate the next generation of critically thinking surgeons. Copyright © 2016 Elsevier Inc. All rights reserved.

Wisdom from the Factory Floor: For Best Results, Limit Initiatives, Build Capacity, and Monitor Progress

ERIC Educational Resources Information Center

Dumas, Chad; Kautz, Craig

2014-01-01

In the Hastings Nebraska Public schools, two of the eight schools have been identified as national models of educational effectiveness. In seven of eight buildings, in just four years, student test scores have increased from around 60% proficiency to around 80% proficiency or better. At Hastings, central office leaders emphasize three key…

The Use of Tools by Children with Hemophilia.

ERIC Educational Resources Information Center

Markova, I.; And Others

1984-01-01

Eight mothers with their 3.1- to 5.7-year-old hemophiliac children and eight control mothers with their nonhemophiliac children were videotaped while playing two games without tools and three additional games involving use of a knife, a pair of scissors, and a wooden hammer. Mothers of hemophiliac children did not correct their children when they…

Obstacles to engaging in young driver licensing: Perspectives of parents.

PubMed

Naz, Sehana; Scott-Parker, Bridie

2017-02-01

Young novice drivers remain at greater risk of injury and death despite a wealth of interventions including graduated driver licensing (GDL) programs. The key to implementing safer practices inherent in GDL appears to lie with optimising the role of parents. This qualitative research explored the parent's perspectives of obstacles to engaging in the driver licensing process within a GDL program. Parents also shared advice on what they found helpful, and where relevant, recommended changes in the process to enable safer practices for young drivers. Twenty-three parents (aged 35-60 years, M=49.52, SD=8.01, 11 males) participated in semi-structured interviews regarding licensing experiences with their young driver children. The young drivers included learner (n=11), provisional (restricted/intermediate) (n=9) and open (unrestricted/full) licence drivers (n=3), ranging from 16 to 24 years (M=18.04, SD=2.21, 13 males). Content analysis revealed that most obstacles were encountered at the learner licensing phase, with the parent-reported difficult temperament of the learner driver the most prominent. Unsurprisingly, advice to other parents to be patient and remain calm featured heavily during the same phase. Anxiety from not having control of the vehicle was another obstacle at the learner phase, translating to anxieties for child safety in the early stages of provisional driving. Recommendations for the current GDL included more rigorous road rule testing, with general support for the program, professional driver training at learner and provisional stages facilitated parental engagement through the licensing phases. The findings overwhelmingly suggest a need for parents to be educated regarding their importance in, and of, the driver licensing process, and the efficacy of their instruction, content and practices. Copyright © 2016 Elsevier Ltd. All rights reserved.

JRSP of three-particle state via three tripartite GHZ class in quantum noisy channels

NASA Astrophysics Data System (ADS)

Falaye, Babatunde James; Sun, Guo-Hua; Camacho-Nieto, Oscar; Dong, Shi-Hai

2016-10-01

We present a scheme for joint remote state preparation (JRSP) of three-particle state via three tripartite Greenberger-Horne-Zeilinger (GHZ) entangled states as the quantum channel linking the parties. We use eight-qubit mutually orthogonal basis vector as measurement point of departure. The likelihood of success for this scheme has been found to be 1/8. However, by putting some special cases into consideration, the chances can be ameliorated to 1/4 and 1. The effects of amplitude-damping noise, phase-damping noise and depolarizing noise on this scheme have been scrutinized and the analytical derivations of fidelities for the quantum noisy channels have been presented. We found that for 0.55≤η≤1, the states conveyed through depolarizing channel lose more information than phase-damping channel while the information loss through amplitude damping channel is most minimal.

The impact of education programs on smoking prevention: a randomized controlled trial among 11 to 14 year olds in Aceh, Indonesia

PubMed Central

2013-01-01

Background School-based smoking prevention programs have been shown to increase knowledge of the negative effects of smoking and prevent tobacco smoking. The majority of evidence on effectiveness comes from Western countries. This study investigated the impact of school-based smoking prevention programs on adolescents’ smoking knowledge, attitude, intentions and behaviors (KAIB) in Aceh, Indonesia. Methods We conducted a 2 × 2 factorial randomized controlled trial among 7th and 8th grade students aged 11 to 14 years. Eight schools were randomly assigned to a control group or one of three school-based programs: health-based, Islamic-based, or a combined program. Students in the intervention groups received eight classroom sessions on smoking prevention education over two months. The KAIB impact of the program was measured by questionnaires administered one week before and one week after the intervention. Results A total of 477 students participated (58% female, 51% eighth graders). Following the intervention, there was a significant main effect of the Health based intervention for health knowledge scores (β = 3.9 ± 0.6, p < 0.001). There were significant main effects of the Islamic-based intervention in both health knowledge (β = 3.8 ± 0.6, p < 0.001) and Islamic knowledge (β = 3.5 ± 0.5, p < 0.001); an improvement in smoking attitude (β = −7.1 ± 1.5, p < 0.001). The effects of Health and Islam were less than additive for the health and Islamic factors for health knowledge (β = −3.5 ± 0.9, p < 0.01 for interaction) and Islamic knowledge (β = −2.0 ± 0.8, p = 0.02 for interaction). There were no significant effects on the odds of intention to smoke or smoking behaviors. Conclusions Both Health and Islamic school-based smoking prevention programs provided positive effects on health and Islamic related knowledge respectively among adolescents in Indonesia. Tailoring program interventions with participants’ religion background information may provide additional benefits to health only focused interventions. Trial registration Australia and New Zealand Clinical Trials Register, ACTRN12612001070820 PMID:23596980

Muscle coordination, activation and kinematics of world-class and elite breaststroke swimmers during submaximal and maximal efforts.

PubMed

Olstad, Bjørn Harald; Vaz, João Rocha; Zinner, Christoph; Cabri, Jan M H; Kjendlie, Per-Ludvik

2017-06-01

The aims of this study were to describe muscular activation patterns and kinematic variables during the complete stroke cycle (SC) and the different phases of breaststroke swimming at submaximal and maximal efforts. Surface electromyography (sEMG) was collected from eight muscles in nine elite swimmers; five females (age 20.3 ± 5.4 years; Fédération Internationale de Natation [FINA] points 815 ± 160) and four males (27.7 ± 7.1 years; FINA points 879 ± 151). Underwater cameras were used for 3D kinematic analysis with automatic motion tracking. The participants swam 25 m of breaststroke at 60%, 80% and 100% effort and each SC was divided into three phases: knee extension, knee extended and knee flexion. With increasing effort, the swimmers decreased their SC distance and increased their velocity and stroke rate. A decrease during the different phases was found for duration during knee extended and knee flexion, distance during knee extended and knee angle at the beginning of knee extension with increasing effort. Velocity increased for all phases. The mean activation pattern remained similar across the different effort levels, but the muscles showed longer activation periods relative to the SC and increased integrated sEMG (except trapezius) with increasing effort. The muscle activation patterns, muscular participation and kinematics assessed in this study with elite breaststroke swimmers contribute to a better understanding of the stroke and what occurs at different effort levels. This could be used as a reference for optimising breaststroke training to improve performance.

Year 1 Evaluation of Nebraska's Statewide Plan: Connecting Schools to the Internet.

ERIC Educational Resources Information Center

Topp, Neal W.; Grandgenett, Neal

1996-01-01

Reviews activities in the first year of a Nebraska plan to connect K-12 schools to the Internet, including: installing UNIX-based computers; developing a statewide training program; hiring; distributing support materials; and devising a formative evaluation process. Trends in teacher and student Internet use and eight projects in classroom…

The Boeing Company's Manufacturing Technology Student Internship. Evaluation Report.

ERIC Educational Resources Information Center

Owens, Thomas R.

The Boeing Company contracted with the Northwest Regional Educational Laboratory to evaluate its student internship program, part of a "school-to-work" effort modeled after the nationally recognized Tech Prep initiative. The company's involvement in the Tech Prep Program has been implemented in three phases: (1) the initial phase helped…

MOFAT: A TWO-DIMENSIONAL FINITE ELEMENT PROGRAM FOR MULTIPHASE FLOW AND MULTICOMPONENT TRANSPORT - PROGRAM DOCUMENTATION AND USER'S GUIDE

EPA Science Inventory

This manual describes a two-dimensional, finite element model for coupled multiphase flow and multicomponent transport in planar or radially symmetric vertical sections. low and transport of three fluid phases, including water, nonaqueous phase liquid (NAPL), and gas are consider...

Outdoor Education - A Guide to Site Planning and Implementation of Programs.

ERIC Educational Resources Information Center

Texas Education Agency, Austin. Div. of Curriculum Development.

This booklet presents guidelines for initiating outdoor instructional programs. Initially, the guide lists the objectives of outdoor education: survival, recreation, development of personal health and well-being, career opportunities, and social adjustment. A discussion follows on the three phases of site planning. The first phase is site analysis…

Increased Classroom Consumption of Home-Provided Fruits and Vegetables for Normal and Overweight Children: Results of the Food Dudes Program in Italy.

PubMed

Presti, Giovambattista; Cau, Silvia; Oppo, Annalisa; Moderato, Paolo

2015-01-01

To increase classroom consumption of home-provided fruits (F) and vegetables (V) in obese, overweight, and normal weight children. Consumption evaluated within and across the baseline phase and the end of the intervention and maintenance phases. Three Italian primary schools. The study involved 672 children (321 male and 329 female) aged 5-11 years. Body mass index measures were available for 461 children. Intervention schools received the Food Dudes (FD) program: 16 days of repeated taste exposure (40 g of F and 40 g of V), video modeling, and rewards-based techniques. The comparison school was only repeatedly exposed to FV. Grams of FV brought from home and eaten. Chi-square, independent t test, repeated-measures ANOVA, and generalized estimating equation model. Intervention schools show a significant increase in home-provided F (P < .001) and V (P < .001) consumption both in overweight and non-overweight children. Approximately half of children in the intervention schools ate at least 1 portion of FV at the end of the intervention and maintenance phases. The increase in home-provided FV intake was similar in overweight and non-overweight children in the FD intervention schools compared with the comparison school. The effect of the FD program was higher at the end of the intervention phase than the end of the maintenance phase. Copyright © 2015 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

National Program for e-Learning in Taiwan

ERIC Educational Resources Information Center

Chang, Maiga; Wang, Chin-Yeh; Chen, Gwo-Dong

2009-01-01

Taiwan government has initiated a five-year program since 2002: the National Science and Technology Program for e-Learning. The national program started from 2003 and was completed at the end of year 2007, involving thirteen government agencies. This paper describes the results that the national program has accomplished at its first phase, 2003 to…

Teacher decision-making in implementing a new environmental education curriculum: A qualitative study

NASA Astrophysics Data System (ADS)

Winther, Austin A.

This was a qualitative study of teacher decision-making during the first year of implementation of a new environmental education curriculum. Eight teachers were included in the study: three high school teachers, two middle school teachers and three elementary teachers. These teachers received summer training in the program, and were chosen at random from those who volunteered for the study. The teachers were interviewed at the close of training, at midyear during implementation, and during the spring. In addition to interview data other data sources were used to verify findings. These additional sources included interviews with high school students, visits to all the schools, examination of teacher prepared and student prepared materials, informal discussions with teacher peers at the schools, and implementation reports from the teachers. Among the factors examined were teachers' perceptions of training, teachers' perceptions of administrative and peer support, and the manner in which the program was implemented in each classroom. It was found that support from administrative and peer was important, but that neither of these were as critical as might have been expected. Administrators were perceived as supporting the program because the program helped to facilitate goals that had already been established in the school. Peer support was social and largely passive. Participants perceived that neither administrators nor peers really understand how the program worked. Participants initially found the training difficult and confusing. As they continued training and implementation some participants found that the program was substantially different from what they were accustomed to doing in their classrooms. Some participants were reluctant to implement the program, either implementing the program late in the year, or limiting implementation in some way. Others implemented the program fully, and were extremely enthusiastic about what their students were doing and learning. The researcher found that teachers' perceptions of training, administrative and peer support, and of the program itself stemmed from cognitive changes that the program stimulated. Comments from all of the teachers reflected reactions to these changes. Some teachers resisted the changes, while others enjoyed the process. Both programmatic and research recommendations were made.

Two-year follow-up of the Collision Auto Repair Safety Study (CARSS).

PubMed

Bejan, Anca; Parker, David L; Brosseau, Lisa M; Xi, Min; Skan, Maryellen

2015-06-01

This paper presents an evaluation of the sustainability of health and safety improvements in small auto collision shops 1 year after the implementation of a year-long targeted intervention. During the first year (active phase), owners received quarterly phone calls, written reminders, safety newsletters, and access to online services and in-person assistance with creating safety programs and respirator fit testing. During the second year (passive phase), owners received up to three postcard reminders regarding the availability of free health and safety resources. Forty-five shops received an evaluation at baseline and at the end of the first year (Y1). Of these, 33 were evaluated at the end of the second year (Y2), using the same 92-item assessment tool. At Y1, investigators found that between 70 and 81% of the evaluated items were adequate in each business (mean = 73% items, SD = 11%). At Y2, between 63 and 89% of items were deemed adequate (mean = 73% items, SD = 9.5%). Three safety areas demonstrated statistically significant (P < 0.05) changes: compressed gasses (8% improvement), personal protective equipment (7% improvement), and respiratory protection (6% decline). The number of postcard reminders sent to each business did not affect the degree to which shops maintained safety improvements made during the first year of the intervention. However, businesses that received more postcards were more likely to request assistance services than those receiving fewer. © The Author 2014. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

Three FORTRAN programs for finite-difference solutions to binary diffusion in one and two phases with composition-and time-dependent diffusion coefficients

USGS Publications Warehouse

Sanford, R.F.

1982-01-01

Geological examples of binary diffusion are numerous. They are potential indicators of the duration and rates of geological processes. Analytical solutions to the diffusion equations generally do not allow for variable diffusion coefficients, changing boundary conditions, and impingement of diffusion fields. The three programs presented here are based on Crank-Nicholson finite-difference approximations, which can take into account these complicating factors. Program 1 describes the diffusion of a component into an initially homogeneous phase that has a constant surface composition. Specifically it is written for Fe-Mg exchange in olivine at oxygen fugacities appropriate for the lunar crust, but other components, phases, or fugacities may be substituted by changing the values of the diffusion coefficient. Program 2 simulates the growth of exsolution lamellae. Program 3 describes the growth of reaction rims. These two programs are written for pseudobinary Ca-(Mg, Fe) exchange in pyroxenes. In all three programs, the diffusion coefficients and boundary conditions can be varied systematically with time. To enable users to employ widely different numerical values for diffusion coefficients and diffusion distance, the grid spacing in the space dimension and the increment by which the grid spacing in the time dimension is increased at each time step are input constants that can be varied each time the programs are run to yield a solution of the desired accuracy. ?? 1982.

The vascular surgeon-scientist: a 15-year report of the Society for Vascular Surgery Foundation/National Heart, Lung, and Blood Institute-mentored Career Development Award Program.

PubMed

Kibbe, Melina R; Dardik, Alan; Velazquez, Omaida C; Conte, Michael S

2015-04-01

The Society for Vascular Surgery (SVS) Foundation partnered with the National Heart, Lung, and Blood Institute (NHLBI) of the National Institutes of Health (NIH) in 1999 to initiate a competitive career development program that provides a financial supplement to surgeon-scientists receiving NIH K08 or K23 career development awards. Because the program has been in existence for 15 years, a review of the program's success has been performed. Between 1999 and 2013, 41 faculty members applied to the SVS Foundation program, and 29 from 21 different institutions were selected as awardees, resulting in a 71% success rate. Three women (10%) were among the 29 awardees. Nine awardees (31%) were supported by prior NIH F32 or T32 training grants. Awardees received their K award at an average of 3.5 years from the start of their faculty position, at the average age of 39.8 years. Thirteen awardees (45%) have subsequently received NIH R01 awards and five (17%) have received Veterans Affairs Merit Awards. Awardees received their first R01 at an average of 5.8 years after the start of their K award at the average age of 45.2 years. The SVS Foundation committed $9,350,000 to the Career Development Award Program. Awardees subsequently secured $45,108,174 in NIH and Veterans Affairs funds, resulting in a 4.8-fold financial return on investment for the SVS Foundation program. Overall, 23 awardees (79%) were promoted from assistant to associate professor in an average of 5.9 years, and 10 (34%) were promoted from associate professor to professor in an average of 5.2 years. Six awardees (21%) hold endowed professorships and four (14%) have secured tenure. Many of the awardees hold positions of leadership, including 12 (41%) as division chief and two (7%) as vice chair within a department of surgery. Eight (28%) awardees have served as president of a regional or national society. Lastly, 47 postdoctoral trainees have been mentored by recipients of the SVS Foundation Career Development Program on training grants or postdoctoral research fellowships. The SVS Foundation Career Development Program has been an effective vehicle to promote the development and independence of vascular surgeon-scientists in the field of academic vascular surgery. Published by Elsevier Inc.

Steady-state analysis of a faulted three-phase four-wire system supplying induction motors with neutrals connected and other single-phase line-to-neutral loads

NASA Technical Reports Server (NTRS)

Wood, M. E.

1980-01-01

Four wire Wye connected ac power systems exhibit peculiar steady state fault characteristics when the fourth wire of three phase induction motors is connected. The loss of one phase of power source due to a series or shunt fault results in currents higher than anticipated on the remaining two phases. A theoretical approach to compute the fault currents and voltages is developed. A FORTRAN program is included in the appendix.

Activity and safety of brigatinib in ALK-rearranged non-small-cell lung cancer and other malignancies: a single-arm, open-label, phase 1/2 trial.

PubMed

Gettinger, Scott N; Bazhenova, Lyudmila A; Langer, Corey J; Salgia, Ravi; Gold, Kathryn A; Rosell, Rafael; Shaw, Alice T; Weiss, Glen J; Tugnait, Meera; Narasimhan, Narayana I; Dorer, David J; Kerstein, David; Rivera, Victor M; Clackson, Timothy; Haluska, Frank G; Camidge, David Ross

2016-12-01

Anaplastic lymphoma kinase (ALK) gene rearrangements are oncogenic drivers of non-small-cell lung cancer (NSCLC). Brigatinib (AP26113) is an investigational ALK inhibitor with potent preclinical activity against ALK mutants resistant to crizotinib and other ALK inhibitors. We aimed to assess brigatinib in patients with advanced malignancies, particularly ALK-rearranged NSCLC. In this ongoing, single-arm, open-label, phase 1/2 trial, we recruited patients from nine academic hospitals or cancer centres in the USA and Spain. Eligible patients were at least 18 years of age and had advanced malignancies, including ALK-rearranged NSCLC, and disease that was refractory to available therapies or for which no curative treatments existed. In the initial dose-escalation phase 1 stage of the trial, patients received oral brigatinib at total daily doses of 30-300 mg (according to a standard 3 + 3 design). The phase 1 primary endpoint was establishment of the recommended phase 2 dose. In the phase 2 expansion stage, we assessed three oral once-daily regimens: 90 mg, 180 mg, and 180 mg with a 7 day lead-in at 90 mg; one patient received 90 mg twice daily. We enrolled patients in phase 2 into five cohorts: ALK inhibitor-naive ALK-rearranged NSCLC (cohort 1), crizotinib-treated ALK-rearranged NSCLC (cohort 2), EGFR T790M -positive NSCLC and resistance to one previous EGFR tyrosine kinase inhibitor (cohort 3), other cancers with abnormalities in brigatinib targets (cohort 4), and crizotinib-naive or crizotinib-treated ALK-rearranged NSCLC with active, measurable, intracranial CNS metastases (cohort 5). The phase 2 primary endpoint was the proportion of patients with an objective response. Safety and activity of brigatinib were analysed in all patients in both phases of the trial who had received at least one dose of treatment. This trial is registered with ClinicalTrials.gov, number NCT01449461. Between Sept 20, 2011, and July 8, 2014, we enrolled 137 patients (79 [58%] with ALK-rearranged NSCLC), all of whom were treated. Dose-limiting toxicities observed during dose escalation included grade 3 increased alanine aminotransferase (240 mg daily) and grade 4 dyspnoea (300 mg daily). We initially chose a dose of 180 mg once daily as the recommended phase 2 dose; however, we also assessed two additional regimens (90 mg once daily and 180 mg once daily with a 7 day lead-in at 90 mg) in the phase 2 stage. four (100% [95% CI 40-100]) of four patients in cohort 1 had an objective response, 31 (74% [58-86]) of 42 did in cohort 2, none (of one) did in cohort 3, three (17% [4-41]) of 18 did in cohort 4, and five (83% [36-100]) of six did in cohort 5. 51 (72% [60-82]) of 71 patients with ALK-rearranged NSCLC with previous crizotinib treatment had an objective response (44 [62% (50-73)] had a confirmed objective response). All eight crizotinib-naive patients with ALK-rearranged NSCLC had a confirmed objective response (100% [63-100]). Three (50% [95% CI 12-88]) of six patients in cohort 5 had an intracranial response. The most common grade 3-4 treatment-emergent adverse events across all doses were increased lipase concentration (12 [9%] of 137), dyspnoea (eight [6%]), and hypertension (seven [5%]). Serious treatment-emergent adverse events (excluding neoplasm progression) reported in at least 5% of all patients were dyspnoea (ten [7%]), pneumonia (nine [7%]), and hypoxia (seven [5%]). 16 (12%) patients died during treatment or within 31 days of the last dose of brigatinib, including eight patients who died from neoplasm progression. Brigatinib shows promising clinical activity and has an acceptable safety profile in patients with crizotinib-treated and crizotinib-naive ALK-rearranged NSCLC. These results support its further development as a potential new treatment option for patients with advanced ALK-rearranged NSCLC. A randomised phase 2 trial in patients with crizotinib-resistant ALK-rearranged NSCLC is prospectively assessing the safety and efficacy of two regimens assessed in the phase 2 portion of this trial (90 mg once daily and 180 mg once daily with a 7 day lead-in at 90 mg). ARIAD Pharmaceuticals. Copyright © 2016 Elsevier Ltd. All rights reserved.

[The use of verbal communicative abilities to increase the mean length of utterance in high-functioning autism and Asperger Syndrome].

PubMed

Lopes-Herrera, Simone Aparecida; Almeida, Maria Amélia

2008-01-01

high-functioning autism (HFA) and Asperger Syndrome (AS) are pervasive developmental disorders that present alterations in the communicative and social skills. to use verbal communicative skill strategies (VCS) to increase the mean length of utterance (MLU) produced by individuals with HFA and AS. participants were three 12-year-old males with HFA or AS. Data was collected from videotape recordings of structured verbal interaction sessions with the researcher and each participant during eight months. In order to verify the effects of the intervention, a multiple baseline research design across the participants was used, being composed by two phases: baseline (BL) and intervention (I). In the BL phase, spontaneous interaction situations occurred between the researcher and each participant. In the first phase of I, the intervention sessions occurred twice a week and gradually worked their way to once a week, but only after each participant had reached the goal of increasing the MLU. The number of sessions decreased gradually to avoid any drop in performance. The strategies which were used were divided in blocks of activities: spontaneous conversation; activities involving specific language difficulties; games with rules; story/report telling; and meta-linguistic activities. the application of the proposed strategies for verbal communicative abilities achieved the purpose of increasing the MLU of all three participants. suggestions are made for further researches that investigate the maintenance of the results in other environments and during the interaction with different communication partners.

Research project shows importance of pre-employment hearing testing.

PubMed

Karlovich, R S

1992-02-01

Forty employees received pure-tone baseline hearing tests at the time they began employment as LSM operators for the U.S. Postal Services; the workplace eight-hour average sound level (TWA) was 85 dBA. Nineteen operators from the original group had their hearing retested three years later. None of the retested subjects showed large or systematic changes in hearing sensitivity over the three-year period. For the audiometric frequencies most susceptible to noise exposure (3000, 4000, 6000 Hz), only 5 percent of the operators showed a bilateral change in threshold greater than 5 dB at any frequency, and none of them showed more than a 10 dB threshold change in both ears. None of the operators displayed a Standard Threshold Shift as described by OSHA. The data further suggested that many workers began their LSM work assignment with a pre-existing hearing loss and, based upon audiometric and history information, the impairment probably resulted from prior occupational and/or nonoccupational noise exposure. The importance of hearing-conservation programs for employees is emphasized.

Langley Aerothermodynamic Facilities Complex: Enhancements and Testing Capabilities

NASA Technical Reports Server (NTRS)

Micol, J. R.

1998-01-01

Description, capabilities, recent upgrades, and utilization of the NASA Langley Research Center (LaRC) Aerothermodynamic Facilities Complex (AFC) are presented. The AFC consists of five hypersonic, blow-down-to-vacuum wind tunnels that collectively provide a range of Mach number from 6 to 20, unit Reynolds number from 0.04 to 22 million per foot and, most importantly for blunt configurations, normal shock density ratio from 4 to 12. These wide ranges of hypersonic simulation parameters are due, in part, to the use of three different test gases (air, helium, and tetrafluoromethane), thereby making several of the facilities unique. The Complex represents nearly three-fourths of the conventional (as opposed to impulse)-type hypersonic wind tunnels operational in this country. AFC facilities are used to assess and optimize the hypersonic aerodynamic performance and aeroheating characteristics of aerospace vehicle concepts and to provide benchmark aerodynamic/aeroheating data fr generating the flight aerodynamic databook and final design of the thermal protection system (TPS) (e.g., establishment of flight limitations not to exceed TPS design limits). Modifications and enhancements of AFC hardware components and instrumentation have been pursued to increase capability, reliability, and productivity in support of programmatic goals. Examples illustrating facility utilization in recent years to generate essentially all of the experimental hypersonic aerodynamic and aeroheating information for high-priority, fast-paced Agency programs are presented. These programs include Phase I of the Reusable Launch Vehicle (RLV) Advanced Technology Demonstrator, X-33 program, PHase II of the X-33 program, X-34 program, the Hyper-X program ( a Mach 5,7, and 10 airbreathing propulsion flight experiment), and the X-38 program (Experimental Crew Return Vehicle, X-CRV). Current upgrades/enchancements and future plans for the AFC are discussed.

Delamination of Southern Pine plywood during three years of exterior exposure

Treesearch

Peter Koch

1970-01-01

Plywood was made from eight loblolly pine trees selected to exhibit a range of specific gravity and growth rate. three-ply, 3/8-inch specimens were exposed outdoors for 3 years in central Louisiana; percentage of delamination was measured annually. Rings per inch and tightness of peel had minor effects. A low gluespread resulted in rapid delamination, particularly with...

High temperature (1200 C) ceramic-to-metal seal development

NASA Technical Reports Server (NTRS)

Mckisson, R. L.; Ervin, G., Jr.

1972-01-01

Two phases have been completed, of a program whose ultimate objective is the development of an alkali metal resistant, thermal shock resistant, leak-tight, and neutron radiation resistant ceramic-to-metal seal capable of operation at 1200 C for three to five years. The first phase involved the screening of platinum-base, vanadium-base and vanadium-niobium base brazes for the joining of Cb-1Zr or T-111 alloys to high purity alumina. The second phase involved studies of the performance of sealed capsule samples during 5000-hour aging tests at 800, 1000, and 1200 C in high vacuum. Sealed capsules which were made using pure vanadium braze, and were brazed at 1850 C for one minute, survived 64 thermal cycles to 1200 C at the heating/cooling rate of 100 C/minute. Vanadium braze samples survived 5000-hour aging tests at 800, 1000, and 1200 C. One thermally cycled sample survived a subsequent 5000-hour aging period at 1000 C, but another, at 1200 C, did not survive. It was concluded that a pure vanadium braze used to bond high purity alumina to Cb-1Zr alloy is the best of the systems studied, but that additional studies must be performed to establish its service temperature limitations for the desired three to five years' service.

Factors that affect implementation of web-based faculty evaluation forms: residents' perspectives from a developing country.

PubMed

Ibrahim, S H; Ali, S K; Sadaf, S

2010-08-01

A web-based evaluation system for residents to provide feedback on faculty was piloted in four training programs at the Aga Khan University prior to institution-wide implementation. Of the four programs, less than 50% of forms were submitted by residents of three programs while more than 70% of forms were submitted by the residents of one program. This study was conducted to identify reasons for the varying participation rates of the four programs with a view to improving the system. A qualitative approach was employed using focus group discussions (FGDs). Volunteers were invited and three groups of eight to ten residents each were formed. Participants for FGDs were selected from all residency years. FGDs were used to identify residents' perceptions regarding the web-based faculty evaluation system and to identify residents' problems and concerns with completing the web-based faculty evaluating forms. Technical issues in completing and submitting the forms online were identified to be the main deterrents to completing the evaluation forms. Non-accessibility of a resource person for resolving technical problems with the software and the burden of taking time out to complete the forms were considered as limiting factors by many residents. Residents recommended a focused orientation session to the new system within the departments. Residents' confidence and support are key to promoting adequate participation in web-based evaluations. Focused orientation sessions, reinforcement, reminders, assurances of confidentiality, and removal of technical glitches should help to improve resident participation.