Minority Engineering Program Pipeline: A Proposal to Increase Minority Student Enrollment and Retention in Engineering

NASA Technical Reports Server (NTRS)

Charity, Pamela C.; Klein, Paul B.; Wadhwa, Bhushan

1995-01-01

The Cleveland State University Minority Engineering Program Pipeline consist of programs which foster engineering career awareness, academic enrichment, and professional development for historically underrepresented minority studies. The programs involved are the Access to Careers in Engineering (ACE) Program for high school pre-engineering students: the LINK Program for undergraduate students pursuing degree which include engineering; and the PEP (Pre-calculus Enrichment Program) and EPIC (Enrichment Program in Calculus) mathematics programs for undergraduate academic enrichment. The pipeline is such that high school graduates from the ACE Program who enroll at Cleveland State University in pursuit of engineering degrees are admitted to the LINK Program for undergraduate level support. LINK Program students are among the minority participants who receive mathematics enrichment through the PEP and EPIC Programs for successful completion of their engineering required math courses. THese programs are interdependent and share the goal of preparing minority students for engineering careers by enabling them to achieve academically and obtain college degree and career related experience.

Effectiveness of a "Grass Roots" Statewide Enrichment Program for Gifted Elementary School Children

ERIC Educational Resources Information Center

Golle, Jessika; Zettler, Ingo; Rose, Norman; Trautwein, Ulrich; Hasselhorn, Marcus; Nagengast, Benjamin

2018-01-01

Enrichment programs provide learning opportunities for a broader or deeper examination of curricular or extracurricular topics and are popular in gifted education. Herein, we investigated the effectiveness of a statewide extracurricular enrichment program for gifted elementary school children in Germany. The program implemented a "grass…

Physico-chemical quality and homogeneity of folic acid and iron in enriched flour using principal component analysis.

PubMed

Soeiro, Bruno T; Boen, Thaís R; Wagner, Roger; Lima-Pallone, Juliana A

2009-01-01

The aim of the present work was to determine parameters of the corn and wheat flour matrix, such as protein, lipid, moisture, ash and carbohydrates, folic acid and iron contents. Three principal components explained 91% of the total variance. Wheat flours were characterized by high protein and moisture content. On the other hand, the corn flours had the greater carbohydrates, lipids and folic acid levels. The concentrations of folic acid were lower than the issued value for wheat flours. Nevertheless, corn flours presented extremely high values. The iron concentration was higher than that recommended in Brazilian legislation. Poor homogenization of folic acid and iron was observed in enriched flours. This study could be useful to help the governmental authorities in the enriched food programs evaluation.

Giftedness in Arabic Environments: Concepts, Implicit Theories, and the Contributed Factors in the Enrichment Programs

ERIC Educational Resources Information Center

Aljughaiman, Abdullah M.; Ayoub, Alaa Eldin A.

2017-01-01

The study aimed at identifying specific giftedness patterns that teachers discriminate against, and for, when nominating gifted students and focused on the identification of implicit theories adopted by teachers on the topics of intelligence, giftedness, and creativity in light of their specialization and experience. The study examined the…

The Learning Effects of an Ecology Enrichment Summer Program on Gifted Students from Mainstream and Diverse Cultural Backgrounds: A Preliminary Study

ERIC Educational Resources Information Center

Wang, Wen-Ling; Wu, Jiun-Wei; Lin, Yu-Chin

2006-01-01

Enrichment is one of the important educational models for gifted students. However, the research on gifted enrichment programs rarely leads to instructional interventions for culturally diverse students. The purposes of this study were: (a) to propose an ecology enrichment summer program for gifted students from mainstream and diverse cultural…

Flight Opportunities for Science Teacher EnRichment

NASA Astrophysics Data System (ADS)

Koch, D.; Devore, E.; Gillespie, C., Jr.; Hull, G.

1994-12-01

The Kuiper Airborne Observatory (KAO) is NASA's unique stratospheric infrared observatory. Science on board the KAO involves many disciplines and technologies. NASA Astrophysics Division supports a pre-college teacher program to provide Flight Opportunities for Science Teacher EnRichment (FOSTER). To date, forty-five teachers are participating, and the program is designed to nation-wide to serve fifty teachers per year on board the KAO. FOSTER is a pilot program for K-12 educational outreach for NASA's future Stratospheric Observatory for Infrared Astronomy (SOFIA) which will directly involve more than one-hundred teachers each year in airborne astronomical research missions. FOSTER aims to enrich precollege teachers' experiences and understanding of science, mathematics and technology. Teachers meet at NASA Ames Research Center for summer workshops on astronomy and contemporary astrophysics, and to prepare for flights. Further, teachers receive Internet training and support to create a FOSTER teacher network across the country, and to sustain communication with the airborne astronomy community. Each research flight of the KAO is a microcosm of the scientific method. Flying teachers obtain first-hand, real-time experiences of the scientific process: its excitement, hardships, challenges, discoveries, teamwork, and educational value. The FOSTER experience gives teachers pride and a sense of special achievement. They bring the excitement and adventure of doing first-class science to their students and communities. Flight Opportunities for Science Teacher EnRichment is funded by a NASA's Astrophysics Division grant, NAGW 3291, and supported by the SETI Institute and NASA Ames Research Center.

STOP for Science! A School-Wide Science Enrichment Program

NASA Astrophysics Data System (ADS)

Slane, P.; Slane, R.; Arcand, K. K.; Lestition, K.; Watzke, M.

2012-08-01

Young students are often natural scientists. They love to poke and prod, and they live to compare and contrast. What is the fastest animal? Where is the tallest mountain on Earth (or in the Solar System)? Where do the colors in a rainbow come from? And why do baseball players choke up on their bats? Educators work hard to harness this energy and enthusiasm in the classroom but, particularly at an early age, science enrichment - exposure outside the formal classroom - is crucial to help expand science awareness and hone science skills. Developed under a grant from NASA's Chandra X-ray Center, "STOP for Science!" is a simple but effective (and extensible) school-wide science enrichment program aimed at raising questions about science topics chosen to capture student interest. Created through the combined efforts of an astrophysicist and an elementary school principal, and strongly recommended by NASA's Earth & Space Science product review, "STOP for Science" combines aesthetic displays of science topics accompanied by level-selected questions and extensive facilitator resources to provide broad exposure to familiar, yet intriguing, science themes.

Status of LUMINEU program to search for neutrinoless double beta decay of 100Mo with cryogenic ZnMoO4 scintillating bolometers

NASA Astrophysics Data System (ADS)

Danevich, F. A.; Bergé, L.; Boiko, R. S.; Chapellier, M.; Chernyak, D. M.; Coron, N.; Devoyon, L.; Drillien, A.-A.; Dumoulin, L.; Enss, C.; Fleischmann, A.; Gastaldo, L.; Giuliani, A.; Gray, D.; Gros, M.; Hervé, S.; Humbert, V.; Ivanov, I. M.; Juillard, A.; Kobychev, V. V.; Koskas, F.; Loidl, M.; Magnier, P.; Makarov, E. P.; Mancuso, M.; de Marcillac, P.; Marnieros, S.; Marrache-Kikuchi, C.; Navick, X.-F.; Nones, C.; Olivieri, E.; Paul, B.; Penichot, Y.; Pessina, G.; Plantevin, O.; Poda, D. V.; Redon, T.; Rodrigues, M.; Shlegel, V. N.; Strazzer, O.; Tenconi, M.; Torres, L.; Tretyak, V. I.; Vasiliev, Ya. V.; Velazquez, M.; Viraphong, O.

2015-10-01

The LUMTNEU program aims at performing a pilot experiment on 0ν2β decay of 100Mo using radiopure ZnMoO4 crystals enriched in 100Mo operated as cryogenic scintillating bolometers. Large volume ZnMoO4 crystal scintillators (˜ 0.3 kg) were developed and tested showing high performance in terms of radiopurity, energy resolution and α/β particle discrimination capability. Zinc molybdate crystal scintillators enriched in 100Mo were grown for the first time by the low-thermal-gradient Czochralski technique with a high crystal yield and an acceptable level of enriched molybdenum irrecoverable losses. A background level of ˜ 0.5 counts/(yr keV ton) in the region of interest can be reached in a large detector array thanks to the excellent detectors radiopurity and particle discrimination capability, suppression of randomly coinciding events by pulse-shape analysis, and anticoincidence cut. These results pave the way to future sensitive searches based on the LUMTNEU technology, capable of approachingand exploring the inverted hierarchy region of the neutrino mass pattern.

STEM Enrichment Programs and Graduate School Matriculation: The Role of Science Identity Salience

ERIC Educational Resources Information Center

Merolla, David M.; Serpe, Richard T.

2013-01-01

Improving the state of science education in the United States has become a national priority. One response to this problem has been the implementation of STEM enrichment programs designed to increase the number of students that enter graduate programs in science. Current research indicates enrichment programs have positive effects for student…

The 1992 NASA/ASEE Summer Faculty Fellowship Program

NASA Technical Reports Server (NTRS)

1992-01-01

This is the administrative report for the 1992 NASA/ASEE Summer Faculty Fellowship Program which was held at the George C. Marshall Space Flight Center (MSFC) for the 28th consecutive year. The nominal starting and finishing dates for the ten week program were June 1, 1992 through August 7, 1992. The program was sponsored by NASA Headquarters, Washington, D.C., and operated under the auspices of the American Society for Engineering Education (ASEE). The program was one of eight such programs at eight NASA centers sponsored and funded by NASA Headquarters. The basic objectives of the program are the following: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate an exchange of ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities at the participants' institutions; and (4) to contribute to the research objectives of the NASA centers. The major activities of the 1992 program were the following: (1) recruitment, selection, and assignment of faculty fellows; (2) research performed by the participants in collaboration with the MSFC colleague; (3) a seminar and tour program aimed at providing information concerning activities at MSFC; (4) an activities program of a social/non-technical nature aimed at providing the fellows and their families a means of learning about the MSFC/Huntsville area; and (5) preparation of a volume containing the written reports of the details of the research performed by each of the summer faculty. The success of the 1992 program activities in meeting the stated objectives was measured through questionnaires, which were filled out by participants and their MSFC colleagues. The following sections describe the major activities in more detail and the results of the questionnaires are summarized showing that the 1992 program was highly successful. This year's program also included 19 participants in the Summer Teacher Enrichment Program (STEP) which is comprised of middle school and high school math and science teachers.

Reconfiguring Service: The Ethical Grounding for Instruction in Composition and Rhetoric.

ERIC Educational Resources Information Center

Byars, Stephen M.

This paper aims to demonstrate that a willing recourse to service does not reduce instructors' stature on campus as teachers within, and administrators of, composition programs. Rather, it enriches the work that is done and enhances the contribution made. The paper seeks to appeal to a notion of service from ancient Greece and Rome,…

"A Lifelong Classroom": Social Studies Educators' Engagement with Professional Learning Networks on Twitter

ERIC Educational Resources Information Center

Noble, Anna; McQuillan, Patrick; Littenberg-Tobias, Josh

2016-01-01

Growing numbers of educators are using social media platforms to connect with other educators to form professional learning networks. These networks serve as alternative sources of professional development for teachers who seek to enrich their professional growth beyond school-based programs. This study aims to add to the small but growing body of…

STEM enrichment programs and graduate school matriculation: the role of science identity salience

PubMed Central

Serpe, Richard T.

2013-01-01

Improving the state of science education in the United States has become a national priority. One response to this problem has been the implementation of STEM enrichment programs designed to increase the number of students that enter graduate programs in science. Current research indicates enrichment programs have positive effects for student performance, degree completion, interest in science and graduate enrollment. Moreover, research suggests that beyond improving performance in STEM, and providing access to research experience and faculty mentoring, enrichment programs may also increase the degree to which students identify as scientists. However, researchers investigating the role of science identity on student outcomes have focused primarily on subjective outcomes, leaving a critical question of whether science identity also influences objective outcomes such as whether students attend graduate school. Using identity theory, this study addresses this issue by investigating science identity as a mechanism linking enrichment program participation to matriculation into graduate science programs. Quantitative results from a panel study of 694 students indicate that science identity salience, along with research experience and college GPA, mediate the effect of enrichment program participation on graduate school matriculation. Further, results indicate that although the social psychological process by which science identity salience develops operates independently from student GPA, science identity amplifies the effect of achievement on graduate school matriculation. These results indicate that policies seeking to increase the efficacy of enrichment programs and increase representation in STEM graduate programs should be sensitive to the social and academic aspects of STEM education. PMID:24578606

STEM enrichment programs and graduate school matriculation: the role of science identity salience.

PubMed

Merolla, David M; Serpe, Richard T

2013-12-01

Improving the state of science education in the United States has become a national priority. One response to this problem has been the implementation of STEM enrichment programs designed to increase the number of students that enter graduate programs in science. Current research indicates enrichment programs have positive effects for student performance, degree completion, interest in science and graduate enrollment. Moreover, research suggests that beyond improving performance in STEM, and providing access to research experience and faculty mentoring, enrichment programs may also increase the degree to which students identify as scientists. However, researchers investigating the role of science identity on student outcomes have focused primarily on subjective outcomes, leaving a critical question of whether science identity also influences objective outcomes such as whether students attend graduate school. Using identity theory, this study addresses this issue by investigating science identity as a mechanism linking enrichment program participation to matriculation into graduate science programs. Quantitative results from a panel study of 694 students indicate that science identity salience, along with research experience and college GPA, mediate the effect of enrichment program participation on graduate school matriculation. Further, results indicate that although the social psychological process by which science identity salience develops operates independently from student GPA, science identity amplifies the effect of achievement on graduate school matriculation. These results indicate that policies seeking to increase the efficacy of enrichment programs and increase representation in STEM graduate programs should be sensitive to the social and academic aspects of STEM education.

Australian Personal Enrichment Education and Training Programs. Statistics 1996. An Overview.

ERIC Educational Resources Information Center

National Centre for Vocational Education Research, Leabrook (Australia).

This publication presents a consolidated national picture of activity in recreation, leisure, and personal enrichment programs in Australia. It also details highlights, key features, and characteristics of activity in personal enrichment programs in 1996. Information has been collected from two main training provider groups: adult community…

Uranium isotope separation from 1941 to the present

NASA Astrophysics Data System (ADS)

Maier-Komor, Peter

2010-02-01

Uranium isotope separation was the key development for the preparation of highly enriched isotopes in general and thus became the seed for target development and preparation for nuclear and applied physics. In 1941 (year of birth of the author) large-scale development for uranium isotope separation was started after the US authorities were warned that NAZI Germany had started its program for enrichment of uranium and might have confiscated all uranium and uranium mines in their sphere of influence. Within the framework of the Manhattan Projects the first electromagnetic mass separators (Calutrons) were installed and further developed for high throughput. The military aim of the Navy Department was to develop nuclear propulsion for submarines with practically unlimited range. Parallel to this the army worked on the development of the atomic bomb. Also in 1941 plutonium was discovered and the production of 239Pu was included into the atomic bomb program. 235U enrichment starting with natural uranium was performed in two steps with different techniques of mass separation in Oak Ridge. The first step was gas diffusion which was limited to low enrichment. The second step for high enrichment was performed with electromagnetic mass spectrometers (Calutrons). The theory for the much more effective enrichment with centrifugal separation was developed also during the Second World War, but technical problems e.g. development of high speed ball and needle bearings could not be solved before the end of the war. Spying accelerated the development of uranium separation in the Soviet Union, but also later in China, India, Pakistan, Iran and Iraq. In this paper, the physical and chemical procedures are outlined which lead to the success of the project. Some security aspects and Non-Proliferation measures are discussed.

A Meta-Analysis of the Effects of Enrichment Programs on Gifted Students

ERIC Educational Resources Information Center

Kim, Mihyeon

2016-01-01

Although descriptions of enrichment programs are valuable for practitioners, practices, and services for gifted students, they must be backed by evidence, derived through a synthesis of research. This study examined research on enrichment programs serving gifted students and synthesized the current studies between 1985 and 2014 on the effects of…

Behavioral Effects of an Enhanced Enrichment Program for Group-Housed Sooty Mangabeys (Cercocebus atys)

PubMed Central

Crast, Jessica; Bloomsmith, Mollie A; Jonesteller, Trina J

2016-01-01

Evaluating the behavioral effects of enrichment on animals housed in biomedical facilities is necessary to effectively support their care and wellbeing. We tested the cumulative effects of an enhanced enrichment program on sooty mangabey behavior: locomotion, feeding and foraging, manipulating items in the enclosure, social affiliation, aggression, and abnormal behavior. The enhanced enrichment program included the addition of a substrate (timothy hay), widely distributing small pieces of produce and a forage mixture in the hay, adding structures and perching, and increasing the variety of food items, foraging devices, and other manipulable items. We tested 10 groups living in runs (n = 54) by using an ABA experimental design (phase A, standard enrichment; phase B, enhanced enrichment) and Wilcoxon signed-rank tests to compare behavior across phases. During phase B, subjects significantly increased feeding, foraging, and manipulation of items, and they decreased self-grooming, social affiliation, and aggression. Combined enrichment use increased from approximately 10% to 21% of the mangabeys’ time. Enhanced enrichment did not affect locomotion or abnormal behavior. The increases in feeding, foraging, and manipulation during enhanced enrichment were driven primarily by the subjects’ preference for foraging in the hay: it was the most effective component of the program in promoting feeding and foraging behavior, which comprises the majority of wild sooty mangabeys’ daily activity. Developing an effective, species-appropriate, and comprehensive enrichment program is essential to successfully promote the health and wellbeing of captive NHP. PMID:27931313

Behavioral Effects of an Enhanced Enrichment Program for Group-Housed Sooty Mangabeys (Cercocebus atys).

PubMed

Crast, Jessica; Bloomsmith, Mollie A; Jonesteller, Trina J

2016-11-01

Evaluating the behavioral effects of enrichment on animals housed in biomedical facilities is necessary to effectively support their care and wellbeing. We tested the cumulative effects of an enhanced enrichment program on sooty mangabey behavior: locomotion, feeding and foraging, manipulating items in the enclosure, social affiliation, aggression, and abnormal behavior. The enhanced enrichment program included the addition of a substrate (timothy hay), widely distributing small pieces of produce and a forage mixture in the hay, adding structures and perching, and increasing the variety of food items, foraging devices, and other manipulable items. We tested 10 groups living in runs (n = 54) by using an ABA experimental design (phase A, standard enrichment; phase B, enhanced enrichment) and Wilcoxon signed-rank tests to compare behavior across phases. During phase B, subjects significantly increased feeding, foraging, and manipulation of items, and they decreased self-grooming, social affiliation, and aggression. Combined enrichment use increased from approximately 10% to 21% of the mangabeys' time. Enhanced enrichment did not affect locomotion or abnormal behavior. The increases in feeding, foraging, and manipulation during enhanced enrichment were driven primarily by the subjects' preference for foraging in the hay: it was the most effective component of the program in promoting feeding and foraging behavior, which comprises the majority of wild sooty mangabeys' daily activity. Developing an effective, species-appropriate, and comprehensive enrichment program is essential to successfully promote the health and wellbeing of captive NHP.

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

Stillman, J. A.; Feldman, E. E.; Wilson, E. H.

This report contains the results of reactor accident analyses for the University of Missouri Research Reactor (MURR). The calculations were performed as part of the conversion from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL), the MURR Facility, and the Nuclear Engineering Program – College of Engineering, University of Missouri-Columbia. The core conversion to LEU is being performed with financial support from the U. S. government. This report contains themore » results of reactor accident analyses for the University of Missouri Research Reactor (MURR). The calculations were performed as part of the conversion from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL), the MURR Facility, and the Nuclear Engineering Program – College of Engineering, University of Missouri-Columbia. The core conversion to LEU is being performed with financial support from the U. S. government. In the framework of non-proliferation policies, the international community presently aims to minimize the amount of nuclear material available that could be used for nuclear weapons. In this geopolitical context most research and test reactors, both domestic and international, have started a program of conversion to the use of LEU fuel. A new type of LEU fuel based on an alloy of uranium and molybdenum (U-Mo) is expected to allow the conversion of U.S. domestic high performance reactors like MURR. This report presents the results of a study of core behavior under a set of accident conditions for MURR cores fueled with HEU U-Alx dispersion fuel or LEU monolithic U-Mo alloy fuel with 10 wt% Mo (U-10Mo).« less

Cognitive modifiability of children with developmental disabilities: a multicentre study using Feuerstein's Instrumental Enrichment--Basic program.

PubMed

Kozulin, A; Lebeer, J; Madella-Noja, A; Gonzalez, F; Jeffrey, I; Rosenthal, N; Koslowsky, M

2010-01-01

The study aimed at exploring the effectiveness of cognitive intervention with the new "Instrumental Enrichment Basic" program (IE-basic), based on Feuerstein's theory of structural cognitive modifiability that contends that a child's cognitive functioning can be significantly modified through mediated learning intervention. The IE-basic progam is aimed at enhancing domain-general cognitive functioning in a number of areas (systematic perception, self-regulation abilities, conceptual vocabulary, planning, decoding emotions and social relations) as well as transferring learnt principles to daily life domains. Participants were children with DCD, CP, intellectual impairment of genetic origin, autistic spectrum disorder, ADHD or other learning disorders, with a mental age of 5-7 years, from Canada, Chile, Belgium, Italy and Israel. Children in the experimental groups (N=104) received 27-90 h of the program during 30-45 weeks; the comparison groups (N=72) received general occupational and sensory-motor therapy. Analysis of the pre- to post-test gain scores demonstrated significant (p<0.05) advantage of experimental over comparison groups in three WISC-R subtests ("Similarities", "Picture Completion", "Picture Arrangement") and Raven Coloured Matrices. Effect sizes ranged from 0.3 to 0.52. Results suggest that it is possible to improve cognitive functioning of children with developmental disability. No advantage was found for children with specific aetiology. Greater cognitive gains were demonstrated by children who received the program in an educational context where all teachers were committed to the principles of mediated learning. Copyright 2009 Elsevier Ltd. All rights reserved.

Brief Report: Assessment of Intervention Effects on in Vivo Peer Interactions in Adolescents with Autism Spectrum Disorder (ASD)

ERIC Educational Resources Information Center

Dolan, Bridget K.; Van Hecke, Amy V.; Carson, Audrey M.; Karst, Jeffrey S.; Stevens, Sheryl; Schohl, Kirsten A.; Potts, Stephanie; Kahne, Jenna; Linneman, Nina; Remmel, Rheanna; Hummel, Emily

2016-01-01

This study aimed to evaluate the effectiveness of a randomized controlled trial of a social skills intervention, the Program for the Education and Enrichment of Relational Skills (PEERS: Laugeson et al. in "J Autism Dev Disord" 39(4): 596-606, 2009), by coding digitally recorded social interactions between adolescent participants with…

Louis D. Brandeis High School, Demonstration Bilingual Enrichment College Preparatory Program. O.E.E. Evaluation Report, 1982-1983.

ERIC Educational Resources Information Center

Cochran, Effie Papatzikou; Collins, Carla

The Enrichment College Preparatory Program, an Elementary and Secondary Education Act, Title VII bilingual demonstration project at a Manhattan, New York City, high school, completed the final year of a two-year funding cycle in June 1983. The program, which provided cultural enrichment and advanced academic experiences to 160 intellectually…

Optimization of the freezing process for hematopoietic progenitor cells: effect of precooling, initial dimethyl sulfoxide concentration, freezing program, and storage in vapor-phase or liquid nitrogen on in vitro white blood cell quality.

PubMed

Dijkstra-Tiekstra, Margriet J; Setroikromo, Airies C; Kraan, Marcha; Gkoumassi, Effimia; de Wildt-Eggen, Janny

2014-12-01

Adding dimethyl sulfoxide (DMSO) to hematopoietic progenitor cells (HPCs) causes an exothermic reaction, potentially affecting their viability. The freezing method might also influence this. The aim was to investigate the effect of 1) precooling of DMSO and plasma (D/P) and white blood cell (WBC)-enriched product, 2) DMSO concentration of D/P, 3) freezing program, and 4) storage method on WBC quality. WBC-enriched product without CD34+ cells was used instead of HPCs. This was divided into six or eight portions. D/P (20 or 50%; precooled or room temperature [RT]) was added to the WBC-enriched product (precooled or RT), resulting in 10% DMSO, while monitoring temperature. The product was frozen using controlled-rate freezing ("fast-rate" or "slow-rate") and placed in vapor-phase or liquid nitrogen. After thawing, WBC recovery and viability were determined. Temperature increased most for precooled D/P to precooled WBC-enriched product, without influence of 20 or 50% D/P, but remained for all variations below 30°C. WBC recovery for both freezing programs was more than 95%. Recovery of WBC viability was higher for slow-rate freezing compared to fast-rate freezing (74% vs. 61%; p < 0.05) and also for 50% compared to 20% D/P (two test variations). Effect of precooling D/P or WBC-enriched product and of storage in vapor-phase or liquid nitrogen was marginal. Based on these results, precooling is not necessary. Fifty percent D/P is preferred over 20% D/P. Slow-rate freezing is preferred over fast-rate freezing. For safety reasons storage in vapor-phase nitrogen is preferred over storage in liquid nitrogen. Additional testing using real HPCs might be necessary. © 2014 AABB.

Publication Bias Currently Makes an Accurate Estimate of the Benefits of Enrichment Programs Difficult: A Postmortem of Two Meta-Analyses Using Statistical Power Analysis

ERIC Educational Resources Information Center

Warne, Russell T.

2016-01-01

Recently Kim (2016) published a meta-analysis on the effects of enrichment programs for gifted students. She found that these programs produced substantial effects for academic achievement (g = 0.96) and socioemotional outcomes (g = 0.55). However, given current theory and empirical research these estimates of the benefits of enrichment programs…

The Legacy Project: A Case Study of Civic Capacity Building and Transformative Educational Leadership in a Community-Based Academic Enrichment Program

ERIC Educational Resources Information Center

Didlick-Davis, Celeste R.

2016-01-01

This study examines how a grassroots educational enrichment program in a small urban economically depressed area builds and uses civic capacity. Using qualitative data collected through a case study of the Legacy Academic Enrichment program in Middletown, Ohio, I identify factors that make Legacy sustainable and successful in a community that has…

Behavioral responses of three armadillo species (Mammalia: Xenarthra) to an environmental enrichment program in Villavicencio, Colombia.

PubMed

Cortés Duarte, Alexandra; Trujillo, Fernando; Superina, Mariella

2016-07-01

Enrichment is a powerful tool to improve the welfare of animals under human care. Stress-related health and behavioral problems, as well as reproductive failure, are frequent in armadillos (Xenarthra, Cingulata, Dasypodidae) under human care, which hinders the development of successful ex situ conservation programs. Nevertheless, scientific studies on the effect of enrichment programs on armadillos are virtually non-existent. The objective of this study was to assess the impact of an enrichment program on the behavior of armadillos under human care. The behavior of 12 individuals of three species (Dasypus novemcinctus, D. sabanicola, and Cabassous unicinctus) maintained at Finca El Turpial, Villavicencio, Colombia, was recorded using scan sampling during three daily time blocks of 2 hr each before (4 weeks) and after (4 weeks) implementing an enrichment program. Enrichment did not stimulate the armadillos to change or extend their activity period. In general, activity levels were low during the entire study, and virtually no activity was recorded in the morning in any species, neither without nor with enrichment. The latter did, however, improve welfare by reducing abnormal and increasing natural foraging behaviors. All species were attracted by artificial termite mounds. Dasypus spp. showed special interest in cardboard boxes with food, while Cabassous was mainly attracted to hollow plastic balls filled with food. Our results suggest that separate enrichment programs need to be developed for different armadillo species, and that they should be applied during the time of day at which they are most active. Zoo Biol. 35:304-312, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Gifted Programs.

ERIC Educational Resources Information Center

Luehning, Barbara

1979-01-01

Describes programs for the gifted: visual and performing arts for secondary students, enrichment for rural elementary students, and a learning center elementary enrichment program. NOTE: includes "INTERARTS: The High School Program for the Talented in the Arts" by Barbara Luehning, "Spice" by Jane V. Salisbury, and "Learning Center Enrichment…

The Proliferation Security Initiative: A Means to an End for the Operational Commander

DTIC Science & Technology

2009-05-04

The Reduced Enrichment for Research and Test Reactors ( RERTR ) Program develops technology necessary to enable the conversion of civilian...facilities using high enriched uranium (HEU) to low enriched uranium (LEU) fuels and targets. The RERTR Program was initiated by the U.S. Department of...processes have been developed for producing radioisotopes with LEU targets. The RERTR Program is managed by the Office of Nuclear Material Threat

The Military Significance of Small Uranium Enrichment Facilities Fed with Low-Enrichment Uranium (Redacted)

DTIC Science & Technology

1969-12-01

a five-year supply of enriched uranium for reactor fuel . Nevertheless, it seems clear that some foreign enrichment developments are approaching a...produc- tion of fissile material could powerfully influence the assessment of risks and benefits of a nuclear weapons development program . Since... program is likely to include the production of its own relatively pure fissile plutonium. This would involve more rapid cycling and reprocessing of fuel

Inquiry-Based Science and Technology Enrichment Program for Middle School-Aged Female Students

NASA Astrophysics Data System (ADS)

Kim, Hanna

2016-04-01

This study investigates the effects of an intensive 1-week Inquiry-Based Science and Technology Enrichment Program (InSTEP) designed for middle school-aged female students. InSTEP uses a guided/open inquiry approach that is deepened and redefined as eight sciences and engineering practices in the Next Generation Science Standards, which aimed at increasing female students' interest in science and science-related careers. This study examined the effectiveness of InSTEP on 123 female students' pre-assessment and post-assessment changes in attitudes toward science and content knowledge of selected science concepts. An attitude survey, a science content test with multiple-choice questions, written assignments, and interviews to collect data were all used to measure students' attitudes and content knowledge. A within-group, repeated measure design was conducted, and the results indicated that at the post-intervention level, InSTEP increased the participants' positive attitudes toward science, science-related careers, and content knowledge of selected science concepts.

Musicals Enrich Middle School Programs

ERIC Educational Resources Information Center

Thomas, Douglas D.; North, Rita

2005-01-01

An enriching fine arts program has long been advocated as an essential element of an effective middle school program. The vocal music program at Pleasant Hill (Missouri) Middle School supports student growth and development beyond the regular classroom. It supports students' existing skills and talents and provides opportunities for them to…

Reading, Writing, and Reserve: Literacy Activities are linked to Hippocampal Volume and Memory in Multiple Sclerosis

PubMed Central

Sumowski, James F.; Rocca, Maria A.; Leavitt, Victoria M.; Riccitelli, Gianna; Meani, Alessandro; Comi, Giancarlo; Filippi, Massimo

2016-01-01

Consistent with basic research on enriched environments and the cognitive reserve literature, greater engagement in cognitive leisure activities during early adulthood has been linked to preserved memory and larger hippocampal volume in persons with multiple sclerosis (MS). Herein we investigated which specific types of cognitive leisure activities contribute to reserve. Reading-writing activities were positively linked to (a) hippocampal volume within independent samples of Italian (n=187) and American (n=55) MS patients, and (b) memory in subsamples of Italian (n=97) and American (n=53) patients with memory data. Art-music and games-hobbies did not contribute. Findings directly inform the development of targeted evidence-based enrichment programs aiming to bolster reserve against memory decline. PMID:26920377

A Replication and Extension of the PEERS Intervention: Examining Effects on Social Skills and Social Anxiety in Adolescents with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Schohl, Kirsten A.; Van Hecke, Amy V.; Carson, Audrey Meyer; Dolan, Bridget; Karst, Jeffrey; Stevens, Sheryl

2014-01-01

This study aimed to evaluate the Program for the Education and Enrichment of Relational Skills (PEERS: Laugeson et al. in "J Autism Dev Disord" 39(4):596-606, 2009). PEERS focuses on improving friendship quality and social skills among adolescents with higher-functioning ASD. 58 participants aged 11-16 years-old were randomly assigned to…

Intrauterine programming of lipid metabolic alterations in the heart of the offspring of diabetic rats is prevented by maternal diets enriched in olive oil.

PubMed

Capobianco, Evangelina; Pelesson, Magalí; Careaga, Valeria; Fornes, Daiana; Canosa, Ivana; Higa, Romina; Maier, Marta; Jawerbaum, Alicia

2015-10-01

Maternal diabetes can program metabolic and cardiovascular diseases in the offspring. The aim of this work was to address whether an olive oil supplemented diet during pregnancy can prevent lipid metabolic alterations in the heart of the offspring of mild diabetic rats. Control and diabetic Wistar rats were fed during pregnancy with either a standard diet or a 6% olive oil supplemented diet. The heart of adult offspring from diabetic rats showed increases in lipid concentrations (triglycerides in males and phospholipids, cholesterol, and free fatty acids in females), which were prevented with the maternal diets enriched in olive oil. Maternal olive oil supplementation increased the content of unsaturated fatty acids in the hearts of both female and male offspring from diabetic rats (possibly due to a reduction in lipoperoxidation), increased the expression of Δ6 desaturase in the heart of male offspring from diabetic rats, and increased the expression of peroxisome proliferator activated receptor α in the hearts of both female and male offspring from diabetic rats. Relevant alterations in cardiac lipid metabolism were evident in the adult offspring of a mild diabetic rat model, and regulated by maternal diets enriched in olive oil. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

The current state of the Russian reduced enrichment research reactors program

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

Aden, V.G.; Kartashov, E.F.; Lukichev, V.A.

1997-08-01

During the last year after the 16-th International Conference on Reducing Fuel Enrichment in Research Reactors held in October, 1993 in Oarai, Japan, the conclusive stage of the Program on reducing fuel enrichment (to 20% in U-235) in research reactors was finally made up in Russia. The Program was started late in 70th and the first stage of the Program was completed by 1986 which allowed to reduce fuel enrichment from 80-90% to 36%. The completion of the Program current stage, which is counted for 5-6 years, will exclude the use of the fuel enriched by more than 20% frommore » RF to other countries such as: Poland, Czeck Republick, Hungary, Roumania, Bulgaria, Libya, Viet-Nam, North Korea, Egypt, Latvia, Ukraine, Uzbekistan and Kazakhstan. In 1994 the Program, approved by RF Minatom authorities, has received the status of an inter-branch program since it was admitted by the RF Ministry for Science and Technical Policy. The Head of RF Minatom central administrative division N.I.Ermakov was nominated as the Head of the Russian Program, V.G.Aden, RDIPE Deputy Director, was nominated as the scientific leader. The Program was submitted to the Commission for Scientific, Technical and Economical Cooperation between USA and Russia headed by Vice-President A. Gore and Prime Minister V. Chemomyrdin and was given support also.« less

Essentials of Pediatric Emergency Medicine Fellowship Part 7: Careers in PEM.

PubMed

Allen, Coburn H; Anders, Jennifer; Ishimine, Paul; Roskind, Cindy; Shook, Joan

2016-11-01

This article is the last in a 7-part series that aims to comprehensively describe the current state and future directions of pediatric emergency medicine fellowship training from the essential requirements to considerations for successfully administering and managing a program to the careers that may be anticipated on program completion. This article focuses on the many career paths as educators, researchers, advocates, innovators, consultants, administrators, and leaders available to pediatric emergency medicine physicians, in both clinical and nonclinical realms, and how fellows and junior faculty can enrich and prolong their careers through diversification.

Summer Enrichment Programs to Foster Interest in STEM Education for Students with Blindness or Low Vision

ERIC Educational Resources Information Center

Supalo, Cary A.; Hill, April A.; Larrick, Carleigh G.

2014-01-01

Hands-on science enrichment experiences can be limited for students with blindness or low vision (BLV). This manuscript describes recent hands-on summer enrichment programs held for BLV students. Also presented are innovative technologies that were developed to provide spoken quantitative feedback for BLV students engaged in hands-on science…

The Effect of Grouping and Program Type on Scholastic and Affective Outcomes in the Mawhiba Schools Partnership Initiative

ERIC Educational Resources Information Center

Batterjee, Adel A.

2016-01-01

Researchers have struggled for decades to determine whether ability grouping is helpful or harmful; however, study findings have been inconsistent. To assess the effect of grouping and program type on scholastic and affective outcomes, three grouping types (gifted separate-class enrichment, pull-out gifted enrichment, and no enrichment), three…

Attributions, Influences and Outcomes for Underrepresented and Disadvantaged Participants of a Medical Sciences Enrichment Pipeline Program

ERIC Educational Resources Information Center

Pinckney, Charlyene Carol

2014-01-01

The current study was undertaken to examine the effectiveness of the Rowan University-School of Osteopathic Medicine - Summer Pre-Medical Research and Education Program (Summer PREP), a postsecondary medical sciences enrichment pipeline program for under-represented and disadvantaged students. Thirty-four former program participants were surveyed…

ENRICHMENT PROGRAM FOR ACADEMICALLY TALENTED JUNIOR HIGH SCHOOL STUDENTS FROM LOW INCOME FAMILIES.

ERIC Educational Resources Information Center

PRESSMAN, HARVEY

A PROPOSAL FOR AN ENRICHMENT PROGRAM FOR ACADEMICALLY TALENTED JUNIOR HIGH SCHOOL STUDENTS FROM LOW-INCOME FAMILIES IN CERTAIN AREAS OF BOSTON IS PRESENTED. BASIC ASSUMPTIONS ARE THAT THERE IS AND OBVIOUS AND PRESSING NEED TO GIVE EXTRA HELP TO THE ABLE STUDENT FROM A DISADVANTAGED BACKGROUND, AND THAT A RELATIVELY BRIEF ENRICHMENT EXPERIENCE FOR…

Art, Chaos, Ethics, and Science (ACES): a doctoring curriculum for emergency medicine.

PubMed

Van Groenou, Aneema A; Bakes, Katherine Mary

2006-11-01

ACES (Art, Chaos, Ethics, and Science) is a curriculum developed by 2 residents and a faculty mentor at the Denver Health Medical Center Emergency Medicine Residency Program. The goal of the ACES curriculum is 2-fold: (1) to discuss areas of clinical consequence typically outside the scope of the regular academic curriculum, such as ethical dilemmas and the challenges of professionalism; and (2) to encourage reflection on our roles as caregivers on a personal, public health, and political level. Each bimonthly "doctoring roundtable" session focuses on one of these goals, bringing local and national leaders in the field to the forum to enrich discussion. Attending physicians from academic and private settings within the residency, residents at all levels, rotating medical students, and, for the past year, emergency department nurses participate in the meetings. Thus far, regular voluntary participation has been the only measure of the ongoing program's success. In this descriptive article, we discuss the aim of the program, the curriculum, and how the ACES program enriches the residency's educational goals. Recent accreditation requirements for residency training programs mandate educational experiences that allow residents to demonstrate competency in professionalism and ethical principles. The ACES curriculum developed a unique niche in our residency, creating an open forum for passionate discussion of challenging clinical encounters, unpressured reflection on ethics and decisionmaking, and constructive personal and professional development.

Evaluation of the National Science Foundation Graduate Teaching Fellows in K-12 Education (GK-12) Program.

ERIC Educational Resources Information Center

Mitchell, Julia; Levine, Roger; Gonzalez, Raquel; Bitter, Catherine; Webb, Norman; White, Paul

The GK-12 program of the National Science Foundation is an innovative program for enriching the value of graduate and advanced undergraduate students' education while simultaneously enriching science and mathematics teaching at the K-12 level. GK-12 is a fellowship program that offers graduate students and advanced undergraduates the opportunity…

Enrichment Strategies in Pediatric Drug Development: An Analysis of Trials Submitted to the US Food and Drug Administration.

PubMed

Green, Dionna J; Liu, Xiaomei I; Hua, Tianyi; Burnham, Janelle M; Schuck, Robert; Pacanowski, Michael; Yao, Lynne; McCune, Susan K; Burckart, Gilbert J; Zineh, Issam

2017-12-08

Clinical trial enrichment involves prospectively incorporating trial design elements that increase the probability of detecting a treatment effect. The use of enrichment strategies in pediatric drug development has not been systematically assessed. We analyzed the use of enrichment strategies in pediatric trials submitted to the US Food and Drug Administration from 2012-2016. In all, 112 efficacy studies associated with 76 drug development programs were assessed and their overall success rates were 78% and 75%, respectively. Eighty-eight trials (76.8%) employed at least one enrichment strategy; of these, 66.3% employed multiple enrichment strategies. The highest trial success rates were achieved when all three enrichment strategies (practical, predictive, and prognostic) were used together within a single trial (87.5%), while the lowest success rate was observed when no enrichment strategy was used (65.4%). The use of enrichment strategies in pediatric trials was found to be associated with trial and program success in our analysis. © 2017 American Society for Clinical Pharmacology and Therapeutics.

Crystallized and fluid intelligence of university students with intellectual disability who are fully integrated versus those who studied in adapted enrichment courses

PubMed Central

Verkuilen, Jay; Shnitzer-Meirovich, Shlomit; Altman, Carmit

2018-01-01

Background Inclusion of people with intellectual disability (ID) in higher postsecondary academic education is on the rise. However, there are no scientific criteria for determining the eligibility for full inclusion of students with ID in university courses. This study focuses on two models of academic inclusion for students with ID: (a) separate adapted enrichment model: students with ID study in separate enrichment courses adapted to their level; (b) full inclusion model: students with ID are included in undergraduate courses, receive academic credits and are expected to accumulate the amount of credits for a B.A. Aim (a) To examine whether crystallized and fluid intelligence and cognitive tests can serve as screening tests for determining the appropriate placement of students with ID for the adapted enrichment model versus the full inclusion model. (b) To examine the attitudes towards the program of students with ID in the inclusion model. Method/Procedure The sample included 31 adults with ID: students with ID who were fully included (N = 10) and students with ID who participated in the adapted enrichment model (N = 21). Crystallized and fluid intelligence were examined (WAIS-III, Wechsler, 1997) and Hebrew abstract verbal tests (Glanz, 1989). Semi-structured interviews were conducted in order to examine the attitudes of students in the inclusion model towards the program. Outcomes and results The ANOVAs indicate that the most prominent difference between the groups was in vocabulary, knowledge and working memory. ROC analysis, a fundamental tool for diagnostic test evaluation, was used to determine the students’ eligibility for appropriate placement in the two models. Seven tests distinguished between the groups in terms of sensitivity and specificity. The interviews were analyzed according to three phases. Conclusions/Implications The results indicate that students with ID are able to participate in undergraduate courses and achieve academic goals. The general IQ and idioms test seem to be best determiners for appropriate placement of students with ID to one of the two models. The included students with ID are motivated and self-determined in continuing in the program. PMID:29684024

ParentSource: A Practice in Enrichment

ERIC Educational Resources Information Center

Blackwell, Patricia

2005-01-01

Community-based parenting education programs have a unique role to play in the promotion of infant mental health. In contrast to classes that seek to accelerate child development, the author describes enrichment programs that promote parent-child bonding and healthy social and emotional development. The ParentSource program was developed on the…

A Summary of Actinide Enrichment Technologies and Capability Gaps

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

Patton, Bradley D.; Robinson, Sharon M.

2017-01-01

The evaluation performed in this study indicates that a new program is needed to efficiently provide a national actinide radioisotope enrichment capability to produce milligram-to-gram quantities of unique materials for user communities. This program should leverage past actinide enrichment, the recent advances in stable isotope enrichment, and assessments of the future requirements to cost effectively develop this capability while establishing an experience base for a new generation of researchers in this vital area. Preliminary evaluations indicate that an electromagnetic isotope separation (EMIS) device would have the capability to meet the future needs of the user community for enriched actinides. Themore » EMIS technology could be potentially coupled with other enrichment technologies, such as irradiation, as pre-enrichment and/or post-enrichment systems to increase the throughput, reduce losses of material, and/or reduce operational costs of the base EMIS system. Past actinide enrichment experience and advances in the EMIS technology applied in stable isotope separations should be leveraged with this new evaluation information to assist in the establishment of a domestic actinide radioisotope enrichment capability.« less

Thermal-Structures and Materials Testing Laboratory

NASA Technical Reports Server (NTRS)

Teate, Anthony A.

1997-01-01

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

Evaluating an Enrichment Program in Early Childhood: A Multi-Methods Approach

ERIC Educational Resources Information Center

van Aswegen, Christa; Pendergast, Donna

2015-01-01

This article reports on the evaluation of one topic in an enrichment program designed for children in their early years of learning. The program is responsive to an increased understanding of the benefits for very young children of programs that not only take advantage of the sensitive periods for learning but that also assist parents to a take a…

Enrichment programs to create a pipeline to biomedical science careers.

PubMed

Cregler, L L

1993-01-01

The Student Educational Enrichment Programs at the Medical College of Georgia in the School of Medicine were created to increase underrepresented minorities in the pipeline to biomedical science careers. Eight-week summer programs are conducted for high school, research apprentice, and intermediate and advanced college students. There is a prematriculation program for accepted medical, dental, and graduate students. Between 1979 and 1990, 245 high school students attended 12 summer programs. Of these, 240 (98%) entered college 1 year later. In 1986, after eight programs, 162 (68%) high school participants graduated from college with a baccalaureate degree, and 127 responded to a follow-up survey. Sixty-two (49%) of the college graduates attended health science schools, and 23 (18%) of these matriculated to medical school. Of college students, 504 participated in 13 summer programs. Four hundred (79%) of these students responded to a questionnaire, which indicated that 348 (87%) of the 400 entered health science occupations and/or professional schools; 179 (45%) of these students matriculated to medical school. Minority students participating in enrichment programs have greater success in gaining acceptance to college and professional school. These data suggest that early enrichment initiatives increase the number of underrepresented minorities in the biomedical science pipeline.

Protecting Human Health in a Changing Environment: 2018 Summer Enrichment Program

EPA Pesticide Factsheets

The U.S. Environmental Protection Agency (EPA) in Research Triangle Park, NC is offering a free 1-week Summer Enrichment Program to educate students about how the Agency protects human health and the environment.

Interdisciplinary Instruction in the Humanities Enrichment Program: Alignment of Programmatic, Pedagogic, and Learner Goals.

ERIC Educational Resources Information Center

Gudipati, Lakshmi

This paper details the benefits of interdisciplinary studies, with particular focus on the Humanities Enrichment Program at the Community College of Philadelphia. The program uses a team-teaching, linked-course paradigm. Two courses from different disciplines are aligned, and faculty from each discipline teach the linked courses as humanities…

An Effectiveness Study of a Culturally Enriched School-Based CBT Anxiety Prevention Program

ERIC Educational Resources Information Center

Miller, Lynn D.; Laye-Gindhu, Aviva; Bennett, Joanna L.; Liu, Yan; Gold, Stephenie; March, John S.; Olson, Brent F.; Waechtler, Vanessa E.

2011-01-01

Anxiety disorders are prevalent in the school-aged population and are present across cultural groups. Scant research exists on culturally relevant prevention and intervention programs for mental health problems in the Aboriginal populations. An established cognitive behavioral program, FRIENDS for Life, was enriched to include content that was…

An Enrichment Program for Migrant Students: MENTE/UOP.

ERIC Educational Resources Information Center

Gilbert, Michael B.

The report describes the objectives and accomplishments of a summer enrichment program, Migrantes Envueltos en Nuevos Temas de Educacion/Migrants Engaged in New Themes in Education (MENTE), for promising and talented migrant high schoolers. The program is a cooperative one with a university. Students selected by a review committee are tested for…

Expanding Learning, Enriching Learning: Portraits of Five Programs. Stories from the Field

ERIC Educational Resources Information Center

Browne, Daniel; Syed, Sarosh; Mendels, Pamela

2013-01-01

These "Stories From the Field" describe five Wallace-funded programs working to expand learning and enrichment for disadvantaged children, so they can benefit from the types of opportunities their wealthier counterparts have access to, from homework help to swimming classes. The report details each program's approach, successes and…

Evaluation of the Science Enrichment Activities (SEA) Program: A Decision Oriented Model.

ERIC Educational Resources Information Center

Linn, Marcia C.

1978-01-01

Three questions guided an evaluation of sixth and eighth grade science enrichment activities: (1) Does a free choice interactive program affect cognitive abilities? (2) Do students in a free choice program make predictable selections of activities based on their age, sex, or ability level? and (3) Are specific student choices associated with…

College for Kids, An Innovative Enrichment Program for Gifted Elementary Children.

ERIC Educational Resources Information Center

Clasen, Donna Rae; Subkoviak, Michael J.

One hundred fifty-six gifted elementary students (grades 3 through 6) responded to the Coopersmith Self Esteem Inventory on a pre- and posttest basis during a 3 week, 45 hour College for Kids program, designed as an enrichment program with focus on critical thinking, problem solving, inquiry, research, and questioning. Thirty students responded to…

Louis D. Brandeis High School. Demonstration Bilingual Enrichment College Preparatory Program. O.E.E. Evaluation Report, 1981-1982.

ERIC Educational Resources Information Center

Cochran, Effie Papatzikou; Cotayo, Armando

The Demonstration Bilingual Enrichment College Preparatory Program at Louis D. Brandeis High School in New York City is designed to address the needs of the "academically more able" student with limited English proficiency. The program supplements the school's existing services for 120 Spanish-dominant students, and offers instructional…

Analysis of Tank 38H (HTF-38-15-47, 49) and Tank 43H (HTF-43-15-51, 53) surface and subsurface supernatant samples in support of enrichment and corrosion control programs

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

Oji, L. N.

This report provides the results of analyses on Tanks 38H and 43H surface and subsurface supernatant liquid samples in support of the Enrichment Control Program (ECP) and the Corrosion Control Program (CCP).

Promoting First-Generation College Students' Mental Well-Being: Student Perceptions of an Academic Enrichment Program

ERIC Educational Resources Information Center

Swanbrow Becker, Martin A.; Schelbe, Lisa; Romano, Kelly; Spinelli, Carmella

2017-01-01

Academic enrichment programs seek to address the challenges first-generation students face, but research tends to focus on academic outcomes. In this study we investigated first-generation students' perceptions of how a program addresses their mental well-being. A total of 25 undergraduate students who were enrolled in an academic enrichment…

THE EFFECTS OF THE BOSTON EDUCATIONAL ENRICHMENT PROGRAM ON CHILDREN'S ATTITUDES, VALUES, AND CREATIVITY.

ERIC Educational Resources Information Center

VREELAND, REBECCA S.

AN EVALUATION OF A 6-WEEK SUMMER EDUCATIONAL ENRICHMENT PROGRAM FOR DISADVANTAGED STUDENTS RANGING FROM PRESCHOOL TO GRADE NINE FOUND THAT DESPITE THE SHORTNESS OF THE SESSIONS PROGRESS WAS MADE TOWARD REACHING THE GOALS OF THE PROGRAM. THE GOALS INCLUDED INCREASING STUDENTS' VERBAL AND NONVERBAL CREATIVITY, DEVELOPING STUDENT COOPERATION AND…

Critical Components of a Summer Enrichment Program for Urban Low-Income Gifted Students

ERIC Educational Resources Information Center

Kaul, Corina R.; Johnsen, Susan K.; Witte, Mary M.; Saxon, Terrill F.

2015-01-01

Effective program models are needed for low-income youth. This article describes one successful summer enrichment program, University for Young People's Project Promise, and outlines three key components of a Partnership for Promoting Potential in Low-Income Gifted Students (Partnership Model), which is based on Lee, Olszewski-Kubilius, and…

Parent Perceptions of the Effects of the Saturday Enrichment Program on Gifted Students' Talent Development

ERIC Educational Resources Information Center

Olszewski-Kubilius, Paula; Lee, Seon-Young

2004-01-01

Based on survey responses from 187 parents of students who attended the Saturday Enrichment Program (SEP) at the Center for Talent Development (CTD) of Northwestern University, this study showed that overall, parents perceived favorable effects of the program on their children's talent development, especially academic talent development. As a…

Cognitive Education with Deaf Adolescents: Effects of Instrumental Enrichment.

ERIC Educational Resources Information Center

Haywood, H. Carl; And Others

1988-01-01

Twenty-six deaf adolescents received instruction in a structured program of cognitive education called "Instrumental Enrichment." The program addresses, among other processes, comparison, classification, logical progression, spatial orientation, analysis and synthesis, and syllogistic thinking. Following training, the subjects showed…

The Learning Enrichment Service: A Triad-Based Secondary School Model for Enrichment Programming.

ERIC Educational Resources Information Center

Smyth, Elizabeth; And Others

1983-01-01

Three secondary teachers describe a school-wide support system for meeting the needs of gifted students in and beyond the regular classroom. A management team coordinates enrichment within the school and community while a computerized data bank of enrichment resources is accessible to all learners. (CL)

An Amazing Medical Discovery! A Comprehensive Neighborhood Quality of Life Enrichment Program. An Intensive Prevention Program To Address the Social Causes of Individual and Community Pathology in an Inner-City Neighborhood. Revised.

ERIC Educational Resources Information Center

Miami-Dade Community Coll., FL. Medical Center Campus.

In 1991, Miami-Dade Community College (MDCC) developed a proposal for the Comprehensive Neighborhood Quality of Life Enrichment Program, a program to be based on the principles of holism, prevention, and community synergy, focusing on the treatment of individuals with many, complex, and "all-at-once" needs. The program will operate in a poor…

The librarian's role in an enrichment program for high school students interested in the health professions.

PubMed

Rossini, Beverly; Burnham, Judy; Wright, Andrea

2013-01-01

Librarians from the University of South Alabama Biomedical Library partnered to participate in a program that targets minority students interested in health care with instruction in information literacy. Librarians participate in the summer enrichment programs designed to encourage minority students to enter health care professions by enhancing their preparation. The curriculum developed by the Biomedical Library librarians is focused on developing information searching skills. Students indicated that the library segment helped them in their library research efforts and helped them make more effective use of available resources. Librarians involved report a sense of self-satisfaction as the program allows them to contribute to promoting greater diversity in health care professions. Participating in the summer enrichment program has been beneficial to the students and librarians.

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

Danevich, F. A., E-mail: danevich@kinr.kiev.ua; Boiko, R. S.; Chernyak, D. M.

The LUMTNEU program aims at performing a pilot experiment on 0ν2β decay of {sup 100}Mo using radiopure ZnMoO{sub 4} crystals enriched in {sup 100}Mo operated as cryogenic scintillating bolometers. Large volume ZnMoO{sub 4} crystal scintillators (∼ 0.3 kg) were developed and tested showing high performance in terms of radiopurity, energy resolution and α/β particle discrimination capability. Zinc molybdate crystal scintillators enriched in {sup 100}Mo were grown for the first time by the low-thermal-gradient Czochralski technique with a high crystal yield and an acceptable level of enriched molybdenum irrecoverable losses. A background level of ∼ 0.5 counts/(yr keV ton) in the regionmore » of interest can be reached in a large detector array thanks to the excellent detectors radiopurity and particle discrimination capability, suppression of randomly coinciding events by pulse-shape analysis, and anticoincidence cut. These results pave the way to future sensitive searches based on the LUMTNEU technology, capable of approachingand exploring the inverted hierarchy region of the neutrino mass pattern.« less

Utilization-focused evaluation of a STEM enrichment program

NASA Astrophysics Data System (ADS)

Carter, Sally

The purpose of this study was to determine the impact and utilization of a STEM enrichment program (hereafter referred to as The Program). The Program consisted of two parts. First an educator resource center provided free educational materials throughout The Program’s home state. The second part of The Program was a network of education specialists who provided professional development for teachers, modeled lessons with students, and provided presentations for the general public. The problem addressed by this study was a lack of knowledge regarding the impact of The Program. The Program’s director requested a utilization-focused program evaluation to answer thirteen questions. Questions covered Program impact for five areas: overall impact on teachers, overall impact on students, overall impact of materials, overall impact of Program personnel, and overall impact on STEM education. A mixed-methods case study was designed to gather data. Quantitative data included Program archival data regarding the number of contacts and a survey distributed to teachers who had used The Program’s services on at least one occasion. Qualitative data included written comments gathered from the teacher surveys, seven teacher focus groups, and four Program personnel interviews. Data found an overall positive Program impact in all five areas. Both quantitative and qualitative data showed favorable perceptions by teachers and Program personnel. It is not known if data from this case study can be generalized to other STEM enrichment programs. Future research might include a study to determine if The Program’s model could be used to generate new STEM enrichment programs.

A Pharmacology-Based Enrichment Program for Undergraduates Promotes Interest in Science

PubMed Central

Godin, Elizabeth A.; Wormington, Stephanie V.; Perez, Tony; Barger, Michael M.; Snyder, Kate E.; Richman, Laura Smart; Schwartz-Bloom, Rochelle; Linnenbrink-Garcia, Lisa

2015-01-01

There is a strong need to increase the number of undergraduate students who pursue careers in science to provide the “fuel” that will power a science and technology–driven U.S. economy. Prior research suggests that both evidence-based teaching methods and early undergraduate research experiences may help to increase retention rates in the sciences. In this study, we examined the effect of a program that included 1) a Summer enrichment 2-wk minicourse and 2) an authentic Fall research course, both of which were designed specifically to support students' science motivation. Undergraduates who participated in the pharmacology-based enrichment program significantly improved their knowledge of basic biology and chemistry concepts; reported high levels of science motivation; and were likely to major in a biological, chemical, or biomedical field. Additionally, program participants who decided to major in biology or chemistry were significantly more likely to choose a pharmacology concentration than those majoring in biology or chemistry who did not participate in the enrichment program. Thus, by supporting students' science motivation, we can increase the number of students who are interested in science and science careers. PMID:26538389

Long-Term Macroevaluation of Environmental Enrichment in Three Brown Bears (Ursus arctos) at Barcelona Zoo.

PubMed

Soriano, Ana I; Vinyoles, Dolors; Maté, Carmen

2016-01-01

The evaluation of enrichment programs is important to determine their effect on nonhuman animal welfare. The daily activity pattern and use of space of 3 brown bears (Ursus arctos) were used for long-term macroevaluation of enrichment to compare the baseline and enrichment phases. Focal sampling methods were used for data collection, and instantaneous scans were made at 2-min intervals during 15 sessions of 1 hr for each animal during the 2 study periods. The enrichment devices were categorized as feeding, occupational, and sensorial. The long-term macroevaluation in 3 bears showed statistically significant differences in some types of activity but not in others. There were also statistically significant differences for the use of space in 4 of the 8 zones in which the enclosures were divided. A more homogenous pattern in the use of space was only observed during the enrichment phase in the old female. The 3 brown bears followed different patterns concerning the enrichment program.

Afternoon Remedial and Enrichment Program, Buffalo, New York. Elementary Program in Compensatory Education, 2.

ERIC Educational Resources Information Center

American Institutes for Research in the Behavioral Sciences, Palo Alto, CA.

This afternoon remedial and enrichment program was offered to inner-city low income children (grades 3-8). About 75 percent of the children were black, 20 percent white and 5 percent Puerto Rican. Remedial instruction was offered in reading and mathematics. Average class size was six pupils; these small groups allowed for better diagnosis of needs…

Long-Term Impact of the Enrichment Experiences in Engineering (E[superscript 3]) Summer Teacher Program

ERIC Educational Resources Information Center

Autenrieth, Robin L.; Lewis, Chance W.; Butler-Purry, Karen L.

2017-01-01

The Enrichment Experiences in Engineering (E[superscript 3] ) summer teacher program is hosted by the Dwight Look College of Engineering at Texas A&M University and is designed to provide engineering research experiences for Texas high school science and mathematics teachers. The mission of the E[superscript 3] program is to educate and excite…

Special Competition Bilingual Enrichment Academic Russian Program. Final Evaluation Report, 1992-93. OREA Report.

ERIC Educational Resources Information Center

Seiman, Florence

Special Competition Bilingual Enrichment Academic Russian Program is a federally-funded program that served 623 native Russian-speaking, limited-English-proficient (LEP) students in nine public and two private high schools in New York City in 1992-93, its first year of operation. Students received instruction in English as a second language (ESL),…

The Splashdown Effect: Measuring the Effect of Science Enrichment Programs on Science Attitudes of Gifted High School Girls and Boys

ERIC Educational Resources Information Center

Stake, Jayne E.; Mares, Kenneth R.

2005-01-01

The benefits of enrichment programs for the enhancement of students' science achievement are well established. However, little evidence is available on the value of these programs for increasing students' confidence and motivation for science. One problem in measuring changes in students' science attitudes is that students may suffer from a…

Acceleration and Enrichment in the Junior High School; A Follow-up Study.

ERIC Educational Resources Information Center

Arends, Richard; Ford, Paul M.

To test the effectiveness of a program of acceleration and enrichment, five ninth grade classes of students (25 in each class, IQ's 120 or above) who had been in this program for 2 years were compared to two control (C) classes of academically talented students who had not had the program. All students were given a series of standardized…

Analysis of Tank 38H (HTF-38-15-119, 127) Surface, Subsurface and Tank 43H (HTF-43-15-116, 117 and 118) Surface, Feed Pump Suction and Jet Suction Subsurface Supernatant Samples in Support of Enrichment, Corrosion Control and Salt Batch Planning Programs

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

Oji, L.

Compositional feed limits have been established to ensure that a nuclear criticality event for the 2H and 3H Evaporators is not possible. The Enrichment Control Program (ECP) requires feed sampling to determine the equivalent enriched uranium content prior to transfer of waste other than recycle transfers (requires sampling to determine the equivalent enriched uranium at two locations in Tanks 38H and 43H every 26 weeks) The Corrosion Control Program (CCP) establishes concentration and temperature limits for key constituents and periodic sampling and analysis to confirm that waste supernate is within these limits. This report provides the results of analyses onmore » Tanks 38H and 43H surface and subsurface supernatant liquid samples in support of the ECP, the CCP, and the Salt Batch 10 Planning Program.« less

Effects of high-intensity exercise and protein supplement on muscle mass in ADL dependent older people with and without malnutrition: a randomized controlled trial.

PubMed

Carlsson, M; Littbrand, H; Gustafson, Y; Lundin-Olsson, L; Lindelöf, N; Rosendahl, E; Håglin, L

2011-08-01

Loss of muscle mass is common among old people living in institutions but trials that evaluate interventions aimed at increasing the muscle mass are lacking. Objective, participants and intervention: This randomized controlled trial was performed to evaluate the effect of a high-intensity functional exercise program and a timed protein-enriched drink on muscle mass in 177 people aged 65 to 99 with severe physical or cognitive impairments, and living in residential care facilities. Three-month high-intensity exercise was compared with a control activity and a protein-enriched drink was compared with a placebo drink. A bioelectrical impedance spectrometer (BIS) was used in the evaluation. The amount of muscle mass and body weight (BW) were followed-up at three and six months and analyzed in a 2 x 2 factorial ANCOVA, using the intention to treat principle, and controlling for baseline values. At 3-month follow-up there were no differences in muscle mass and BW between the exercise and the control group or between the protein and the placebo group. No interaction effects were seen between the exercise and nutritional intervention. Long-term negative effects on muscle mass and BW was seen in the exercise group at the 6-month follow-up. A three month high-intensity functional exercise program did not increase the amount of muscle mass and an intake of a protein-enriched drink immediately after the exercise did not induce any additional effect on muscle mass. There were negative long-term effects on muscle mass and BW, indicating that it is probably necessary to compensate for an increased energy demand when offering a high-intensity exercise program.

Stepfamily Enrichment Program: A Preventive Intervention for Remarried Couples

ERIC Educational Resources Information Center

Michaels, Marcia L.

2006-01-01

The Stepfamily Enrichment Program is a multi-couple group intervention intended to help stepfamilies successfully negotiate the early stages of family formation. Theory, research, and clinical findings were integrated in this intervention designed specifically for remarried couples. Emphasis is placed on strengthening and improving family…

A PROGRAM TO PROVIDE EDUCATIONAL ENRICHMENT TO DISADVANTAGED IN-SCHOOL NEIGHBORHOOD YOUTH CORPS ENROLLEES DURING THE SUMMER.

ERIC Educational Resources Information Center

PECK, BERNARD; AND OTHERS

A SUMMER PROGRAM OF EDUCATIONAL ENRICHMENT FOR DISADVANTAGED YOUTH, AGES 16-22, WAS EVALUATED. THE PROGRAM, WHICH WAS DEVELOPED BY THE NEIGHBORHOOD YOUTH CORPS AND CONDUCTED JOINTLY BY THE NEW YORK CITY BOARD OF EDUCATION AND SIX COMMUNITY AGENCIES, ATTEMPTED (1) TO IMPROVE THE READING AND WRITING SKILLS OF THE ENROLLEES, (2) TO ENCOURAGE THEM TO…

Predicting Treatment Success in Social Skills Training for Adolescents with Autism Spectrum Disorders: The UCLA Program for the Education and Enrichment of Relational Skills

ERIC Educational Resources Information Center

Chang, Ya-Chih; Laugeson, Elizabeth A.; Gantman, Alexander; Ellingsen, Ruth; Frankel, Fred; Dillon, Ashley R.

2014-01-01

This study seeks to examine the predictors of positive social skills outcomes from the University of California, Los Angeles Program for the Education and Enrichment of Relational Skills, an evidence-based parent-assisted social skills program for high-functioning middle school and high school adolescents with autism spectrum disorders. The…

Lessons Learned from My Students: The Impact of SEM Teaching and Learning on Affective Development

ERIC Educational Resources Information Center

Hebert, Thomas P.

2010-01-01

Through reflection on his years as an enrichment teacher in Schoolwide Enrichment Model (SEM) programs, the author describes significant ways the social and emotional development of his students was shaped by their involvement in enriched teaching and learning. Through portraits of his students engaged in Type II and Type III enrichment, the…

CUE (CULTURE, UNDERSTANDING, ENRICHMENT)--SOCIAL STUDIES.

ERIC Educational Resources Information Center

BROWN, ROBERT M.; AND OTHERS

THIS PUBLICATION IS A TEACHING GUIDE TO PROVIDE GUIDANCE FOR INTEGRATING CAREFULLY SELECTED AUDIOVISUAL ITEMS INTO EXISTING NINTH-GRADE CURRICULUMS IN SOCIAL STUDIES. IT IS ONE OF FIVE GUIDES PREPARED FOR USE IN PROJECT CUE. AN EXPERIMENTAL PROGRAM DESIGNED TO INCREASE CULTURAL UNDERSTANDING AND ENRICHMENT IN THE EDUCATIONAL PROGRAMS OF HIGH…

Reading Enrichment Art Development.

ERIC Educational Resources Information Center

Sholler, Ruth; And Others

1983-01-01

A unit on Afro-American art was developed as part of the Reading Enrichment Art Development program. Elementary students from the program were concentrating on the concept of pattern in language. The unit was designed to reinforce this understanding via the reverse-fold pleating process used in a Nigerian tie-dye project. (AM)

The School and Home Enrichment Program for Severely Handicapped Children.

ERIC Educational Resources Information Center

Gleason, Joni J.

1987-01-01

The School and Home Enrichment Program for Severely Handicapped Children includes 332 activities. Focus is on the development of sensory responsiveness, eating skills, fine motor skills, gross motor skills, expressive language, receptive language, personal hygiene, dressing, and social interaction that can be used by parents or teachers as a…

Improvement in Context: Exploring Aims, Improvement Priorities, and Environmental Considerations in a National Sample of Programs Using "Small Data".

PubMed

Philibert, Ingrid; Beernink, John H; Bush, Barbara H; Caniano, Donna A; Chow, Andrea; Coyle, John J; Gilhooly, Joseph; Kraybill, Donald E; Larson, David; Moran, Sarah; Nace, Mary Catherine; Robertson, William W; Rubin, Judith D; Sanford, Theodore

2017-12-01

In 2013, the Accreditation Council for Graduate Medical Education (ACGME) transitioned into a new accreditation system to reduce burden, focus on outcomes, and promote innovation and improvement. One component is a self-study that includes aims, an environmental assessment, and setting improvement priorities. The ACGME initiated voluntary site visits following the self-study. We explored common themes in program aims and assessment of their environment. Using grounded theory, inductive and deductive qualitative methods, and truth grounding, we analyzed data from voluntary site visits of 396 core and subspecialty programs between June 2015 and September 2017, with a focus on common themes. We report common themes for aims and the dimensions of the environmental assessment. Themes for strengths include a collegial, supportive learning environment; responsive leaders; and experiences that prepare residents for unsupervised practice. Improvement priorities encompass low learner engagement and "content mismatch" in didactic education, balancing education and service at a time of growing clinical volumes, and improving the utility of assessment systems. Common opportunities encompass collaborations that improve education, involving alumni and harnessing technology to enrich education, while threats include an unsustainable effort for many program leaders, clinical pressures on faculty, and loss of external sites important for education. Linked dimensions of the environmental assessment suggest benefit in a growing focus on learners, and approaches to ensure a humanistic learning environment that allows for growth, self-determination, and inclusion. The findings highlight actionable themes for the environmental assessment. We discuss implications for programs, institutions, and the ACGME.

Impact of WOWW's Fine Arts Enriched Education Programming

ERIC Educational Resources Information Center

Sharp, Laurie A.; Tiegs, Ali

2018-01-01

Learning through the fine arts possesses many benefits, yet efforts to address the arts within public schools, particularly rural schools, are insufficient. In an effort to support rural public schools in Texas, Window On a Wider World (WOWW) began providing fine arts enriched education programming in 2006 to area partner schools that serve…

Gifted Elementary Students' Interactions with Female and Male Scientists in a Biochemistry Enrichment Program.

ERIC Educational Resources Information Center

She, Candace Hsiao-Ching; Barrow, Lloyd H.

1997-01-01

Examines how gender and self-concept relate to gifted elementary students' participation in a biochemistry enrichment program taught by female and male scientists. Students with low self-concepts asked more questions and received more feedback than students with high self-concepts. Student-initiated questions and gender differences in interaction…

Direction Discovery: A Science Enrichment Program for High School Students

ERIC Educational Resources Information Center

Sikes, Suzanne S.; Schwartz-Bloom, Rochelle D.

2009-01-01

Launch into education about pharmacology (LEAP) is an inquiry-based science enrichment program designed to enhance competence in biology and chemistry and foster interest in science careers especially among under-represented minorities. The study of how drugs work, how they enter cells, alter body chemistry, and exit the body engages students to…

Enriched Home Environment Program for Preschool Children with Autism Spectrum Disorders

ERIC Educational Resources Information Center

Sood, Divya; Szymanski, Monika; Schranz, Caren

2015-01-01

This study discusses the impact of the Enriched Home Environment Program (EHEP) on participation in home activities among two children with ASD using case study methodology. EHEP involves occupational therapists to collaborate with families of children with ASD to educate them about the impact of factors that influence child's participation within…

Water Quality: Water Education for Teachers. A 4-H School Enrichment Program.

ERIC Educational Resources Information Center

Powell, G. Morgan; Kling, Emily B.

This looseleaf notebook is a teacher resource package that is designed for enrichment program use. It contains five units dealing with water quality: (1) The Water Cycle; (2) Our Water Supply; (3) Waste/Water Treatment; (4) Water Conservation; (5) Water Pollution. The units provide background information, experiments, stories, poems, plays, and…

Legislative, Financial Issues in Higher Education: 1976 and Beyond.

ERIC Educational Resources Information Center

Post, A. Alan

1976-01-01

The next decade in higher education will show a leveling and decline in enrollment accompanied by a significant shift from program expansion to program enrichment. Educators will face a challenge of trying to convince governors and legislators of the benefits of enrichment within the existing unclear economic picture where education must compete…

An Enriched and Cooperative Reading Program for Achievers at the Sixth Grade Level.

ERIC Educational Resources Information Center

Central Arkansas Education Center, Little Rock.

An enrichment and cooperative reading program for high achievers in grade 6 involved participants in four reading classes who received supplementary reading instruction with the aid of teacher made cassette tapes, listening stations, current newspapers and magazines, and Reader's Digest skill builders. Testing at the end of the first year…

Research Informed Science Enrichment Programs at the Gravity Discovery Centre

ERIC Educational Resources Information Center

Venville, Grady; Blair, David; Coward, David; Deshon, Fred; Gargano, Mark; Gondwe, Mzamose; Heary, Auriol; Longnecker, Nancy; Pitts, Marina; Zadnik, Marjan

2012-01-01

Excursions to museums and science centres generally are great fun for students and teachers. The potential educational benefits beyond enjoyment, however, are rarely realised or analysed for their efficacy. The purpose of this paper is to describe four educational enrichment programs delivered at the Gravity Discovery Centre (GDC), near Gingin,…

Engagement in community music classes sparks neuroplasticity and language development in children from disadvantaged backgrounds.

PubMed

Kraus, Nina; Hornickel, Jane; Strait, Dana L; Slater, Jessica; Thompson, Elaine

2014-01-01

Children from disadvantaged backgrounds often face impoverished auditory environments, such as greater exposure to ambient noise and fewer opportunities to participate in complex language interactions during development. These circumstances increase their risk for academic failure and dropout. Given the academic and neural benefits associated with musicianship, music training may be one method for providing auditory enrichment to children from disadvantaged backgrounds. We followed a group of primary-school students from gang reduction zones in Los Angeles, CA, USA for 2 years as they participated in Harmony Project. By providing free community music instruction for disadvantaged children, Harmony Project promotes the healthy development of children as learners, the development of children as ambassadors of peace and understanding, and the development of stronger communities. Children who were more engaged in the music program-as defined by better attendance and classroom participation-developed stronger brain encoding of speech after 2 years than their less-engaged peers in the program. Additionally, children who were more engaged in the program showed increases in reading scores, while those less engaged did not show improvements. The neural gains accompanying music engagement were seen in the very measures of neural speech processing that are weaker in children from disadvantaged backgrounds. Our results suggest that community music programs such as Harmony Project provide a form of auditory enrichment that counteracts some of the biological adversities of growing up in poverty, and can further support community-based interventions aimed at improving child health and wellness.

Worldwide Report, Nuclear Development and Proliferation

DTIC Science & Technology

1984-12-19

Growth 29 Atucha Employees Issue Demands 20 BRAZIL Uranium Enrichment Program To Begin Feb 1985 (0 ESTADO DE SAO PAULO, 6 Nov 84) 31 Nuclear...Program in ’Decisive Period’ (Jose Roberto Arruda; 0 ESTADO DE SAO PAULO, 18 Nov 84) 33 Future Enrichment Plant Construction in Ceara Announced (0...ESTADO DE SAO PAULO, 20 Oct 84) 35 - b PERU Editorial Questions Status of Several IPEN Programs (FOLHA DE SAO PAULO, 14 Oct 84) 36 Briefs

Turbidity and Suspended Solids Levels and Loads in a Sediment Enriched Stream: Implications for Impacted Lotic and Lentic Ecosystems

DTIC Science & Technology

2007-01-01

surficial sediment survey of the entire lake , Auer 0 40 80 0 40 80 0 40 80 120 et al. (1996) observed particularly high clastics content (e.g., clay...analysis. In Turbidity in Lake Ontario . Limnol. and Oceanogr. 43:187-199. and Other Sediment Surrogates Workshop, Reno, NV, April James, W.F. and J.W... Lake . These sediment inputs have important implications for the lake , within the context of two on-going rehabilitation programs aimed at contaminated

Flame Retardant Fibers for Human Space Exploration - Past, Present, and Future

NASA Technical Reports Server (NTRS)

Orndoff, Evelyne

2017-01-01

The National Aeronautics and Space Administration (NASA) has led in the development of unique flame retardant fibers for human spaceflight since the beginning of the Apollo program. After the Apollo 1 fire which killed Command Pilot Virgil I 'Gus' Grissom, Senior Pilot Edward H. White II, and Pilot Roger B. Chaffee from cardiac arrest on January 27, 1967, the accident investigators found severe third degree burns and melted spacesuits on the astronauts bodies. NASA immediately initiated an extensive research program aimed at developing flame retardant and flame resistant fibers for the enriched oxygen atmosphere of the Apollo crew cabin. Fibers are flame retardant when they have been modified by chemical and thermal treatments. Fibers are flame resistant when they are made of inherently flame resistant materials (i.e. glass, ceramic, highly aromatic polymers). Immediately after this tragic accident, NASA funded extensive research in specifically developing flame retardant fibers and fabrics. The early developmental efforts for human spaceflight were for the outer layer of the Apollo spacesuit. It was imperative that non-flammable fabrics be used in a 100% oxygen environment. Owens-Corning thus developed the Beta fiber that was immediately used in the Apollo program and later in the Space Shuttle program. Aside from the urgent need for protective fabrics for the spacesuit, NASA also needed flame retardant fabrics for both clothing and equipment inside the spacecraft. From the mid-1960s to the early 1980's, NASA contracted with many companies to develop inherently flame retardant fibers and flame retardant finishes for existing fibers. Fluorocarbons and aromatic polyamides were the polymers of great interest for the development of new inherently flame retardant fibers for enriched oxygen environments. These enriched environments varied for different space programs. For example, the Apollo program requirements were for materials that would not support combustion in a 70%/30% oxygen/nitrogen environment at 6.3 pounds per square inch (psi). The Skylab program flammability requirements were set at 80%/20% oxygen/nitrogen ratios at 5 psi. While many fibers produced under several NASA contracts were never used, a few have become commercial products. The intent of this paper is to present the developmental history of some of these new or modified textile fibers. These developmental efforts are presented at various levels of details depending on the source of the historical records.

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

BEHAR, Christophe; GUIBERTEAU, Philippe; DUPERRET, Bernard

This paper describes the D&D program that is being implemented at France's High Enrichment Gaseous Diffusion Plant, which was designed to supply France's Military with Highly Enriched Uranium. This plant was definitively shut down in June 1996, following French President Jacques Chirac's decision to end production of Highly Enriched Uranium and dismantle the corresponding facilities.

Beyond Academic and Social Integration: Understanding the Impact of a STEM Enrichment Program on the Retention and Degree Attainment of Underrepresented Students

ERIC Educational Resources Information Center

Lane, Tonisha B.

2016-01-01

The current study used a case study methodological approach, including document analysis, semistructured interviews, and participant observations, to investigate how a science, technology, engineering, and mathematics (STEM) enrichment program supported retention and degree attainment of underrepresented students at a large, public, predominantly…

High-Ability Students' Perspectives on an Affective Curriculum in a Diverse, University-Based Summer Residential Enrichment Program

ERIC Educational Resources Information Center

Jen, Enyi; Gentry, Marcia; Moon, Sidney M.

2017-01-01

The purpose of this study was to investigate how high-ability students experienced their participation in an affective curriculum through small-group discussions in a diverse, university-based, summer enrichment program for talented youth. The investigation included two closely related studies. The first study included 77 high-ability students…

Summer Enrichment Programs: Providing Agricultural Literacy and Career Exploration to Gifted and Talented Students

ERIC Educational Resources Information Center

Cannon, John G.; Broyles, Thomas W.; Seibel, G. Andrew; Anderson, Ryan

2009-01-01

As agriculture continues to evolve and become more complex, the demand for qualified college graduates to fill agricultural careers exceeds supply. This study focused on a summer enrichment program that strives to expose gifted and talented students to the diverse nature of agricultural careers through the integration of agriculture and science.…

Meeting the Need to Belong: Predicting Effects of a Friendship Enrichment Program for Older Women

ERIC Educational Resources Information Center

Stevens, Nan L.; Martina, Camille M. S.; Westerhof, Gerben J.

2006-01-01

Purpose: This study explores the effects of participation in a program designed to enrich friendship and reduce loneliness among women in later life. Several hypotheses based on the need to belong, socioemotional selectivity theory, and the social compensation model were tested. Design and Methods: Study 1 involved two measurement points, one at…

Shaping Aspirations, Awareness, Academics, and Action: Outcomes of Summer Enrichment Programs for English-Learning Secondary Students

ERIC Educational Resources Information Center

Matthews, Paul H.; Mellom, Paula J.

2012-01-01

Mixed-method evaluation of two iterations of month-long summer enrichment programs for English-learning secondary students investigated impacts on participants' beliefs about school and academic achievement, and on actual course choices, test outcomes, and graduation rates. Students (N = 85) from one ethnically diverse, high-poverty high school in…

Cognitive, Socioemotional, and Attitudinal Effects of a Triarchic Enrichment Program for Gifted Children

ERIC Educational Resources Information Center

Gubbels, Joyce; Segers, Eliane; Verhoeven, Ludo

2014-01-01

In most industrialized societies, the regular educational system does not meet the educational needs of gifted pupils, causing a lag in their school achievement. One way in which more challenge can be provided to gifted children is with an enrichment program. In the present study, cognitive, socioemotional, and attitudinal effects of a triarchic…

Using Creative Dramatics to Foster Conceptual Learning in a Science Enrichment Program

ERIC Educational Resources Information Center

Hendrix, Rebecca Compton

2011-01-01

This study made analysis of how the integration of creative drama into a science enrichment program enhanced the learning of elementary school students' understanding of sound physics and solar energy. The study also sought to determine if student attitudes toward science could be improved with the inclusion of creative drama as an extension…

Parents as Partners in Art Education Enrichment

ERIC Educational Resources Information Center

Hansen, Laurie

2008-01-01

The author describes a parent art program, how it works, and ways to implement it. She emphasizes the strengths of parent programs as a way to support and enrich existing arts education, not as a replacement. Hansen describes the art kit--the adult's teaching resource--and the basic four-part process: presentation, demonstration, an art activity,…

Summer Enrichment Workshop (SEW): A Quality Component of the University of Alabama's Gifted Education Preservice Training Program

ERIC Educational Resources Information Center

Newman, Jane L.; Gregg, Madeleine; Dantzler, John

2009-01-01

Summer Enrichment Workshop (SEW) is a clinical experience in the teacher preservice training program for gifted and talented (GT) master's degree interns at the University of Alabama. This mixed design study investigated the effects of the SEW clinical experience on interns' preparation to teach. Quantitative analysis demonstrated a statistically…

Mississippi Curriculum Framework for Family and Consumer Sciences and Related Technology (Enrichment) (CIP: 20.0101--Comprehensive Consumer & Homemkg. Ed.). Secondary Programs.

ERIC Educational Resources Information Center

Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

This document, which reflects Mississippi's statutory requirement that instructional programs be based on core curricula and performance-based assessment, contains outlines of the instructional units required in local instructional management plans and daily lesson plans for family and consumer sciences and related technology (enrichment).…

Science Teaching Experiences in Informal Settings: One Way to Enrich the Preparation Program for Preservice Science Teachers

ERIC Educational Resources Information Center

Hsu, Pei-Ling

2016-01-01

The high attrition rate of new science teachers demonstrates the urgent need to incorporate effective practices in teacher preparation programs to better equip preservice science teachers. The purpose of the study is to demonstrate a way to enrich preservice science teachers' preparation by incorporating informal science teaching practice into…

Analysis of tank 4 (FTF-4-15-22, 23) surface and subsurface supernatant samples in support of enrichment control, corrosion control and evaporator feed qualification programs

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

Oji, L. N.

This report provides the results of analyses on Savannah River Site Tank 4 surface and subsurface supernatant liquid samples in support of the Enrichment Control Program (ECP), the Corrosion Control Program (CCP) and the Evaporator Feed Qualification (EFQ) Program. The purpose of the ECP sample taken from Tank 4 in August 2015 was to determine if the supernatant liquid would be “acceptable feed” to the 2H and 3H evaporator systems.

Status of stable isotope enrichment, products, and services at the Oak Ridge National Laboratory

NASA Astrophysics Data System (ADS)

Scott Aaron, W.; Tracy, Joe G.; Collins, Emory D.

1997-02-01

The Oak Ridge National Laboratory (ORNL) has been supplying enriched stable and radioactive isotopes to the research, medical, and industrial communities for over 50 y. Very significant changes have occurred in this effort over the past several years, and, while many of these changes have had a negative impact on the availability of enriched isotopes, more recent developments are actually improving the situation for both the users and the producers of enriched isotopes. ORNL is still a major producer and distributor of radioisotopes, but future isotope enrichment operations to be conducted at the Isotope Enrichment Facility (IEF) will be limited to stable isotopes. Among the positive changes in the enriched stable isotope area are a well-functioning, long-term contract program, which offers stability and pricing advantages; the resumption of calutron operations; the adoption of prorated conversion charges, which greatly improves the pricing of isotopes to small users; ISO 9002 registration of the IEF's quality management system; and a much more customer-oriented business philosophy. Efforts are also being made to restore and improve upon the extensive chemical and physical form processing capablities that once existed in the enriched stable isotope program. Innovative ideas are being pursued in both technical and administrative areas to encourage the beneficial use of enriched stable isotopes and the development of related technologies.

Long-term treatment with antioxidants and a program of behavioral enrichment reduces age-dependent impairment in discrimination and reversal learning in beagle dogs.

PubMed

Milgram, Norton W; Head, Elizabeth; Zicker, Steven C; Ikeda-Douglas, Candace; Murphey, Heather; Muggenberg, Bruce A; Siwak, Christina T; Tapp, P Dwight; Lowry, Stephen R; Cotman, Carl W

2004-05-01

The effects of long-term treatment with both antioxidants and a program of behavioral enrichment were studied as part of a longitudinal investigation of cognitive aging in beagle dogs. Baseline performance on a battery of cognitive tests was used to assign 48 aged dogs (9-12 years) into four cognitively equivalent groups, of 12 animals per group: Group CC (control food-control environment), group CE (control food-enriched environment); Group AC (antioxidant fortified food-control environment); Group AE (fortified food-enriched environment). We also tested a group of young dogs fed the control food and a second group fed the fortified food. Both groups of young dogs received a program of behavioral enrichment. To evaluate the effects of the interventions on cognition after 1 year, the dogs were tested on a size discrimination learning task and subsequently on a size discrimination reversal learning task. Both tasks showed age-sensitivity, with old dogs performing more poorly than young dogs. Both tasks were also improved by both the fortified food and the behavioral enrichment. However, in both instances the treatment effects largely reflected improved performance in the combined treatment group. These results suggest that the effectiveness of antioxidants in attenuating age-dependent cognitive decline is dependent on behavioral and environmental experience.

A Balanced Approach to Building STEM College and Career Readiness in High School: Combining STEM Intervention and Enrichment Programs

ERIC Educational Resources Information Center

Rakich, Sladjana S.; Tran, Vinh

2016-01-01

Often STEM schools and STEM enrichment programs attract primarily high achieving students or those with strong motivation or interest. However, to ensure that more students pursue interest in STEM, steps must be taken to provide access for all students. For a balanced and integrated career development focus, schools must provide learning…

Proceedings of the 1994 international meeting on reduced enrichment for research and test reactors

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

NONE

1997-08-01

This meeting brought together participants in the international effort to minimize and eventually eliminate the use of highly enriched uranium in civilian nuclear programs. Papers cover the following topics: National programs; fuel cycle; nuclear fuels; analyses; advanced reactors; and reactor conversions. Selected papers have been indexed separately for inclusion to the Energy Science and Technology Database.

Comparing Differences in Math Achievement and Attitudes toward Math in a Sixth Grade Mathematics Enrichment Pilot Program

ERIC Educational Resources Information Center

Tow, Tamara

2011-01-01

High-stakes assessments have encouraged educators to ignore the needs of the top performers. Therefore, the Oakwood School District decided to implement a mathematics pilot enrichment program in order to meet the needs of the advanced mathematics students. As a result, this study used quantitative data to determine if there was a significant…

Project Promise: A Long-Term Follow-Up of Low-Income Gifted Students Who Participated in a Summer Enrichment Program

ERIC Educational Resources Information Center

Kaul, Corina R.; Johnsen, Susan K.; Saxon, Terrill F.; Witte, Mary M.

2016-01-01

"Overlooked gems" is the term used in gifted education to describe high-potential, low-income students who are unable to excel because of significant barriers in their homes, environments, and educational systems. To address these barriers, educators have offered enrichment and other types of talent development programs to this at-risk…

Faculty Use of Culturally Mediated Instruction in a Community College Academic Enrichment Program

ERIC Educational Resources Information Center

Lacey, Charna L.

2009-01-01

The purpose of this study was to examine faculty use of Culturally Mediated Instructional (CMI) practices in a community college-based academic enrichment program. The intent of the study was two-fold: (a) to search for evidence that instructional practices were reflective of Hollins' (1996) theory of CMI, and (b) to explore faculty perceptions of…

Delgado Community College/Sears-Roebuck Keeping America Working. Math, Science and Technology Summer Youth Enrichment Program. Final Report.

ERIC Educational Resources Information Center

Delgado Community Coll., New Orleans, LA.

Recognizing the need for better preparation of high school students in mathematics, science, and technology, Delgado Community College and the Orleans Parish School System entered into an agreement for the provision of a summer enrichment program for minority students in grades 7 through 9 who had exhibited average or above average abilities in…

The Effect of an Out-of-School Enrichment Program on the Academic Achievement of High-Potential Students from Low-Income Families

ERIC Educational Resources Information Center

Hodges, Jaret; McIntosh, Jason; Gentry, Marcia

2017-01-01

High-potential students from low-income families are at an academic disadvantage compared with their more affluent peers. To address this issue, researchers have suggested novel approaches to mitigate gaps in student performance, including out-of-school enrichment programs. Longitudinal mixed effects modeling was used to analyze the growth of…

Educational Learning and Enrichment Center (ELEC), Inc., 1996-97. Research Report on an Educational Program.

ERIC Educational Resources Information Center

Houston Independent School District, TX. Dept. of Research and Accountability.

The Educational Learning and Enrichment Center (ELEC) entered into a contract with the Houston Independent School District (HISD) (Texas) to provide a community-based alternative education program for HISD eligible students who had dropped out of school and were considered to be at risk of not completing their basic education. The 1996-97…

The Importance of School-Wide Enrichment Programs in Elementary School Settings

ERIC Educational Resources Information Center

Burris, Lauren

2011-01-01

Due to the state of California's budget crisis with education, over the last several years, Gifted and Talented education programs have been cut across the state. As a result, students are being simply taught to take a test, and enrichment to students, those considered "gifted" and all others, is not being offered to the extent that is…

Effects of Enrichment Presentation and Other Factors on Behavioral Welfare of Pantropical Spotted Dolphin (Stenella attenuata).

PubMed

Perez, Barbara C; Mehrkam, Lindsay R; Foltz, Amanda R; Dorey, Nicole R

2018-01-01

Environmental enrichment is a crucial element of promoting welfare for animals in captivity. However, enrichment programs are not always formally evaluated for their efficacy. Furthermore, there is little empirical evidence of enrichment evaluation for species of small cetaceans in zoological settings. A wide range of variables may potentially influence enrichment efficacy and how it in turn affects behavior. The purpose of this study was to determine the most preferred environmental enrichment, and method of presentation, for a species that has not been well studied in captivity, the pantropical spotted dolphin (Stenella attenuata). In order to determine which enrichment items and method of presentation were most effective at eliciting enrichment interaction, we systematically examined how several variables of enrichment influenced enrichment interaction. The results suggested that presenting enrichment after training sessions influenced interaction with the enrichment. The results also indicated preference for enrichment type and a specific enrichment device. Finally, factors that influenced interaction were also found to influence aberrant behavior. The results support the premise that enrichment be "redefined" for each species and each individual.

Enrichment Zoning Options for the Small Nuclear Rocket Engine (SNRE)

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

Bruce G. Schnitzler; Stanley K. Borowski

2010-07-01

Advancement of U.S. scientific, security, and economic interests through a robust space exploration program requires high performance propulsion systems to support a variety of robotic and crewed missions beyond low Earth orbit. In NASA’s recent Mars Design Reference Architecture (DRA) 5.0 study (NASA-SP-2009-566, July 2009), nuclear thermal propulsion (NTP) was again selected over chemical propulsion as the preferred in-space transportation system option because of its high thrust and high specific impulse (-900 s) capability, increased tolerance to payload mass growth and architecture changes, and lower total initial mass in low Earth orbit. An extensive nuclear thermal rocket technology development effortmore » was conducted from 1955-1973 under the Rover/NERVA Program. The Small Nuclear Rocket Engine (SNRE) was the last engine design studied by the Los Alamos National Laboratory during the program. At the time, this engine was a state-of-the-art design incorporating lessons learned from the very successful technology development program. Past activities at the NASA Glenn Research Center have included development of highly detailed MCNP Monte Carlo transport models of the SNRE and other small engine designs. Preliminary core configurations typically employ fuel elements with fixed fuel composition and fissile material enrichment. Uniform fuel loadings result in undesirable radial power and temperature profiles in the engines. Engine performance can be improved by some combination of propellant flow control at the fuel element level and by varying the fuel composition. Enrichment zoning at the fuel element level with lower enrichments in the higher power elements at the core center and on the core periphery is particularly effective. Power flattening by enrichment zoning typically results in more uniform propellant exit temperatures and improved engine performance. For the SNRE, element enrichment zoning provided very flat radial power profiles with 551 of the 564 fuel elements within 1% of the average element power. Results for this and alternate enrichment zoning options for the SNRE are compared.« less

Trenholm State (AL) Technical College High School Science Enrichment Program 1996-1997 Evaluation Report

NASA Technical Reports Server (NTRS)

Ross, Elizabeth G.

1997-01-01

This document presents findings based on a third-year evaluation of Trenholm State (AL) Technical College's National Aeronautics and Space Administration (NASA) - supported High School Science Enrichment Program (HSSEP). HSSEP is an external (to school) program for area students from groups that are underrepresented in the mathematics, science, engineering and technology (MSET) professions. In addition to gaining insight into scientific careers, HSSEP participants learn about and deliver presentations that focus on mathematics applications, scientific problem-solving and computer programming during a seven-week summer or 10-week Academic-Year Saturday session.

Tox21 Enricher: Web-based Chemical/Biological Functional Annotation Analysis Tool Based on Tox21 Toxicity Screening Platform.

PubMed

Hur, Junguk; Danes, Larson; Hsieh, Jui-Hua; McGregor, Brett; Krout, Dakota; Auerbach, Scott

2018-05-01

The US Toxicology Testing in the 21st Century (Tox21) program was established to develop more efficient and human-relevant toxicity assessment methods. The Tox21 program screens >10,000 chemicals using quantitative high-throughput screening (qHTS) of assays that measure effects on toxicity pathways. To date, more than 70 assays have yielded >12 million concentration-response curves. The patterns of activity across assays can be used to define similarity between chemicals. Assuming chemicals with similar activity profiles have similar toxicological properties, we may infer toxicological properties based on its neighbourhood. One approach to inference is chemical/biological annotation enrichment analysis. Here, we present Tox21 Enricher, a web-based chemical annotation enrichment tool for the Tox21 toxicity screening platform. Tox21 Enricher identifies over-represented chemical/biological annotations among lists of chemicals (neighbourhoods), facilitating the identification of the toxicological properties and mechanisms in the chemical set. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Personal and Environmental Predictors of Academics' Work-to-Family Enrichment at Research Universities

ERIC Educational Resources Information Center

Salehi, Pouria; Mohd Rasdi, Roziah; Ahmad, Aminah

2015-01-01

This paper aims to discover predictors of academics' work-to-family enrichment at Malaysian Research Universities. The underlying theoretical foundations of this study are the work-family enrichment theory by Greenhaus and Powell and the model of primary antecedents, consequences, and moderators of facilitation by Wayne, Grzywacz, Carlson, and…

A Virtual Learning Application of the Schoolwide Enrichment Model and High-End Learning Theory

ERIC Educational Resources Information Center

Renzulli, Joseph S.; Reis, Sally M.

2012-01-01

Remarkable advances in instructional communication technology (ICT) have now made it possible to provide high levels of enrichment services to students online. This paper describes an Internet-based enrichment program based on a high-end learning theory that focuses on the development of creative productivity through the "application" of knowledge…

The Effects of Differentiated Instruction and Enrichment Pedagogy on Reading Achievement in Five Elementary Schools

ERIC Educational Resources Information Center

Reis, Sally M.; McCoach, D. Betsy; Little, Catherine A.; Muller, Lisa M.; Kaniskan, R. Burcu

2011-01-01

This experimental study examined the effect of a differentiated, enriched reading program on students' oral reading fluency and comprehension using the schoolwide enrichment model-reading (SEM-R). Treatment and control conditions were randomly assigned to 63 teachers and 1,192 second through fifth grade students across five elementary schools.…

Educational Enrichment for Disadvantaged Inschool Neighborhood Youth Corps Enrollees During the Summer 1967. Evaluation of New York City Title I Educational Projects 1966-67.

ERIC Educational Resources Information Center

Williams, E. Belvin; Tannenbaum, Robert S.

A 1967 evaluation of New York City's Neighborhood Youth Corps (NYC) educational enrichment program presents the objectives and the methods of implementation of the Board of Education and the local community agencies which administered the project. Criticized are the diversity of the program objectives, the lack of provision for a specified…

The Effect of an Enrichment Program on Developing Analytical, Creative, and Practical Abilities of Elementary Gifted Students

ERIC Educational Resources Information Center

Aljughaiman, Abdullah M.; Ayoub, Alaa Eldin A.

2012-01-01

The current study investigated the effects of a school enrichment program on the analytical, creative, and practical abilities of elementary gifted students. Forty-two students (N = 42) from the fifth and sixth grade of the Al-Shawkany School in Saudi Arabia were randomly chosen to participate in the study according to two criteria: (a) being…

Choices of Students, Parents, and Teachers and Their Effects on Schools and Communities: A Case Study of a New Enriched High School Program

ERIC Educational Resources Information Center

DiGiorgio, Carla

2010-01-01

This study is an ethnographic case study of two schools as they implemented an enrichment program. The sample included students, parents, teachers, school administrators, and board and government personnel. Data was drawn from interviews and observations of participants, curriculum analysis, and communication between school, home, and the public.…

The Effect of an Enrichment Reading Program on the Cognitive Processes and Neural Structures of Children Having Reading Difficulties

ERIC Educational Resources Information Center

Kuruyer, Hayriye Gül; Akyol, Hayati; Karli Oguz, Kader; Has, Arzu Ceylan

2017-01-01

The main purpose of the current study is to explain the effect of an enrichment reading program on the cognitive processes and neural structures of children experiencing reading difficulties. The current study was carried out in line with a single-subject research method and the between-subjects multiple probe design belonging to this method. This…

Helping Basic Scientists Engage With Community Partners to Enrich and Accelerate Translational Research.

PubMed

Kost, Rhonda G; Leinberger-Jabari, Andrea; Evering, Teresa H; Holt, Peter R; Neville-Williams, Maija; Vasquez, Kimberly S; Coller, Barry S; Tobin, Jonathan N

2017-03-01

Engaging basic scientists in community-based translational research is challenging but has great potential for improving health. In 2009, The Rockefeller University Center for Clinical and Translational Science partnered with Clinical Directors Network, a practice-based research network (PBRN), to create a community-engaged research navigation (CEnR-Nav) program to foster research pairing basic science and community-driven scientific aims. The program is led by an academic navigator and a PBRN navigator. Through meetings and joint activities, the program facilitates basic science-community partnerships and the development and conduct of joint research protocols. From 2009-2014, 39 investigators pursued 44 preliminary projects through the CEnR-Nav program; 25 of those became 23 approved protocols and 2 substudies. They involved clinical scholar trainees, early-career physician-scientists, faculty, students, postdoctoral fellows, and others. Nineteen (of 25; 76%) identified community partners, of which 9 (47%) named them as coinvestigators. Nine (of 25; 36%) included T3-T4 translational aims. Seven (of 25; 28%) secured external funding, 11 (of 25; 44%) disseminated results through presentations or publications, and 5 (71%) of 7 projects publishing results included a community partner as a coauthor. Of projects with long-term navigator participation, 9 (of 19; 47%) incorporated T3-T4 aims and 7 (of 19; 37%) secured external funding. The CEnR-Nav program provides a model for successfully engaging basic scientists with communities to advance and accelerate translational science. This model's durability and generalizability have not been determined, but it achieves valuable short-term goals and facilitates scientifically meaningful community-academic partnerships.

Environmental enrichment affects adrenocortical stress responses in the endangered black-footed ferret

USGS Publications Warehouse

Poessel, S.A.; Biggins, D.E.; Santymire, R.M.; Livieri, T.M.; Crooks, K.R.; Angeloni, L.

2011-01-01

Potential stressors of wildlife living in captivity, such as artificial living conditions and frequent human contact, may lead to a higher occurrence of disease and reduced reproductive function. One successful method used by wildlife managers to improve general well-being is the provision of environmental enrichment, which is the practice of providing animals under managed care with environmental stimuli. The black-footed ferret (Mustela nigripes) is a highly-endangered carnivore species that was rescued from extinction by removal of the last remaining individuals from the wild to begin an ex situ breeding program. Our goal was to examine the effect of environmental enrichment on adrenocortical activity in ferrets by monitoring fecal glucocorticoid metabolites (FGM). Results demonstrated that enrichment lowered FGM in juvenile male ferrets, while increasing it in adult females; enrichment had no effect on FGM in juvenile females and adult males. These results correspond with our findings that juvenile males interacted more with the enrichment items than did adult females. However, we did not detect an impact of FGM on the incidence of disease or on the ability of ferrets to become reproductive during the following breeding season. We conclude that an environmental enrichment program could benefit captive juvenile male ferrets by reducing adrenocortical activity. ?? 2011 Elsevier Inc.

Environmental enrichment affects adrenocortical stress responses in the endangered black-footed ferret.

PubMed

Poessel, Sharon A; Biggins, Dean E; Santymire, Rachel M; Livieri, Travis M; Crooks, Kevin R; Angeloni, Lisa

2011-07-01

Potential stressors of wildlife living in captivity, such as artificial living conditions and frequent human contact, may lead to a higher occurrence of disease and reduced reproductive function. One successful method used by wildlife managers to improve general well-being is the provision of environmental enrichment, which is the practice of providing animals under managed care with environmental stimuli. The black-footed ferret (Mustela nigripes) is a highly-endangered carnivore species that was rescued from extinction by removal of the last remaining individuals from the wild to begin an ex situ breeding program. Our goal was to examine the effect of environmental enrichment on adrenocortical activity in ferrets by monitoring fecal glucocorticoid metabolites (FGM). Results demonstrated that enrichment lowered FGM in juvenile male ferrets, while increasing it in adult females; enrichment had no effect on FGM in juvenile females and adult males. These results correspond with our findings that juvenile males interacted more with the enrichment items than did adult females. However, we did not detect an impact of FGM on the incidence of disease or on the ability of ferrets to become reproductive during the following breeding season. We conclude that an environmental enrichment program could benefit captive juvenile male ferrets by reducing adrenocortical activity. Copyright © 2011 Elsevier Inc. All rights reserved.

Economic and Non-proliferation Policy Considerations of Uranium Enrichment in Brazil and Argentina

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

Short, Steven M.; Phillips, Jon R.; Weimar, Mark R.

2008-09-01

The nuclear development programs of both Argentina and Brazil have, since the 1970s, been premised on the desire for self-sufficiency and assurance of nuclear fuel supply. While military rivalry and mutual distrust led to nuclear weapons related development programs in the 1970s and 1980s, both countries have since terminated these programs. Furthermore, the governments of both countries have pledged their commitment to exclusively non-explosive use of nuclear energy and have signed the Non Proliferation Treaty (NPT). Utilizing rights provided for under the NPT, both Argentina and Brazil have nuclear fuel production facilities, with the notable exception of enrichment plants, thatmore » provide much of the current indigenous fuel requirements for their nuclear power plants. However, both countries are actively developing enrichment capability to fill this gap. The purpose of this report is to assess the economic basis and non-proliferation policy considerations for indigenous enrichment capability within the context of their desired self-sufficiency and to evaluate possible United States Government policy options.« less

Exercise and nutrition routine improving cancer health (ENRICH): the protocol for a randomized efficacy trial of a nutrition and physical activity program for adult cancer survivors and carers.

PubMed

James, Erica L; Stacey, Fiona; Chapman, Kathy; Lubans, David R; Asprey, Gabrielle; Sundquist, Kendra; Boyes, Allison; Girgis, Afaf

2011-04-15

The Exercise and Nutrition Routine Improving Cancer Health (ENRICH) study is investigating a novel lifestyle intervention aimed at improving the health behaviors of adult cancer survivors and their carers. The main purpose of the study is to determine the efficacy of lifestyle education and skill development delivered via group-based sessions on the physical activity and dietary behaviors of participants. This article describes the intervention development, study design, and participant recruitment. ENRICH is a randomized controlled trial, conducted in Australia, with two arms: an intervention group participating in six, two-hour face-to-face sessions held over eight weeks, and a wait-list control group. Intervention sessions are co-facilitated by an exercise physiologist and dietician. Content includes healthy eating education, and a home-based walking (utilizing a pedometer) and resistance training program (utilizing elastic tubing resistance devices). The program was developed with reference to social cognitive theory and chronic disease self-management models. The study population consists of cancer survivors (post active-treatment) and their carers recruited through community-based advertising and referral from health professionals. The primary outcome is seven-days of sealed pedometry. Secondary outcomes include: self-reported physical activity levels, dietary intake, sedentary behavior, waist circumference, body mass index, quality of life, and perceived social support. The outcomes will be measured at baseline (one week prior to attending the program), eight-weeks (at completion of intervention sessions), and 20-weeks. The intervention group will also be invited to complete 12-month follow-up data collection. Process evaluation data will be obtained from participants by questionnaire and attendance records. No trials are yet available that have evaluated the efficacy of group-based lifestyle education and skill development amongst mixed groups of cancer survivors and their carers. The results will have implications for the planning and provision of health and support services during the cancer survivorship phase. Australian New Zealand Clinical Trials Register identifier: ANZCTRN12609001086257.

Exercise and nutrition routine improving cancer health (ENRICH): The protocol for a randomized efficacy trial of a nutrition and physical activity program for adult cancer survivors and carers

PubMed Central

2011-01-01

Background The Exercise and Nutrition Routine Improving Cancer Health (ENRICH) study is investigating a novel lifestyle intervention aimed at improving the health behaviors of adult cancer survivors and their carers. The main purpose of the study is to determine the efficacy of lifestyle education and skill development delivered via group-based sessions on the physical activity and dietary behaviors of participants. This article describes the intervention development, study design, and participant recruitment. Methods/Design ENRICH is a randomized controlled trial, conducted in Australia, with two arms: an intervention group participating in six, two-hour face-to-face sessions held over eight weeks, and a wait-list control group. Intervention sessions are co-facilitated by an exercise physiologist and dietician. Content includes healthy eating education, and a home-based walking (utilizing a pedometer) and resistance training program (utilizing elastic tubing resistance devices). The program was developed with reference to social cognitive theory and chronic disease self-management models. The study population consists of cancer survivors (post active-treatment) and their carers recruited through community-based advertising and referral from health professionals. The primary outcome is seven-days of sealed pedometry. Secondary outcomes include: self-reported physical activity levels, dietary intake, sedentary behavior, waist circumference, body mass index, quality of life, and perceived social support. The outcomes will be measured at baseline (one week prior to attending the program), eight-weeks (at completion of intervention sessions), and 20-weeks. The intervention group will also be invited to complete 12-month follow-up data collection. Process evaluation data will be obtained from participants by questionnaire and attendance records. Discussion No trials are yet available that have evaluated the efficacy of group-based lifestyle education and skill development amongst mixed groups of cancer survivors and their carers. The results will have implications for the planning and provision of health and support services during the cancer survivorship phase. Clinical Trials Registration Australian New Zealand Clinical Trials Register identifier: ANZCTRN12609001086257. PMID:21496251

FACE: Free-Air CO{sub 2} Enrichment for plant research in the field

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

Hendrey, G.R.

1992-08-01

Research programs concerning the effects of Carbon Dioxide(CO){sub 2} on cotton plants are described. Biological responses studied include foliage response to CO{sub 2} fluctuations; yield of cotton exposed to CO{sub 2} enrichment; responses of photosynthesis and stomatal conductance to elevated CO{sub 2} in field-grown cotton; cotton leaf and boll temperatures; root response to CO{sub 2} enrichment; and evaluations of cotton response to CO{sub 2} enrichment with canopy reflectance observations.

FACE: Free-Air CO[sub 2] Enrichment for plant research in the field

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

Hendrey, G.R.

1992-08-01

Research programs concerning the effects of Carbon Dioxide(CO)[sub 2] on cotton plants are described. Biological responses studied include foliage response to CO[sub 2] fluctuations; yield of cotton exposed to CO[sub 2] enrichment; responses of photosynthesis and stomatal conductance to elevated CO[sub 2] in field-grown cotton; cotton leaf and boll temperatures; root response to CO[sub 2] enrichment; and evaluations of cotton response to CO[sub 2] enrichment with canopy reflectance observations.

Bottling Proliferation of the Uranium Genie: Identifying and Monitoring Clandestine Enrichment Programs

DTIC Science & Technology

2007-04-01

Separation The first method used to enrich uranium on a significant scale was developed by the United States as part of the Manhattan Project during...there does not seem to be a easy way to enrich uranium. It has been over 60 years since the 33 Manhattan Project successfully enriched U-235 to...Proliferation, 91-3. 14 The cost of $5B dollars is adjusted to FY96 dollars. Brookings Institution, “The Costs of the Manhattan Project ,” Global Politics

Non-Traditional Organizational Design Concepts

DTIC Science & Technology

1982-05-01

specialists benefit, for recognition ave. to ave. have associatelon with project; resembles job enrichment. 9 12 . Structure/concept Yes Synonym for program...provisions Little Wall (1980): Form of recognition is per- for recognition ceived by functional specialists ; resem- bles job enrichment. 12 ...Indirect reward to functional recognition specialists ; resembles job enrichment. 12 . Structure/concept No • S applied in the pub- lic sector 108 U

The Impact of Enrichment Activities upon the Self-Concept of Secondary Cooperative Office Education Students.

ERIC Educational Resources Information Center

Davis-Newton, Hazel C.

A study examined the effect of a series of enrichment activities on the self-concept of 34 cooperative office education students in the East Baton Rouge School Parish (Louisiana). The students participated in an enrichment program consisting of 10 55-minute class periods of instruction in human relations and communication skills, ways of coping…

Predicting treatment success in social skills training for adolescents with autism spectrum disorders: the UCLA Program for the Education and Enrichment of Relational Skills.

PubMed

Chang, Ya-Chih; Laugeson, Elizabeth A; Gantman, Alexander; Ellingsen, Ruth; Frankel, Fred; Dillon, Ashley R

2014-05-01

This study seeks to examine the predictors of positive social skills outcomes from the University of California, Los Angeles Program for the Education and Enrichment of Relational Skills, an evidence-based parent-assisted social skills program for high-functioning middle school and high school adolescents with autism spectrum disorders. The results revealed that adolescents with higher parent-reported baseline social skills and lower self-reported perceived social functioning demonstrated greater improvement in social skills following the intervention.

Engagement in community music classes sparks neuroplasticity and language development in children from disadvantaged backgrounds

PubMed Central

Kraus, Nina; Hornickel, Jane; Strait, Dana L.; Slater, Jessica; Thompson, Elaine

2014-01-01

Children from disadvantaged backgrounds often face impoverished auditory environments, such as greater exposure to ambient noise and fewer opportunities to participate in complex language interactions during development. These circumstances increase their risk for academic failure and dropout. Given the academic and neural benefits associated with musicianship, music training may be one method for providing auditory enrichment to children from disadvantaged backgrounds. We followed a group of primary-school students from gang reduction zones in Los Angeles, CA, USA for 2 years as they participated in Harmony Project. By providing free community music instruction for disadvantaged children, Harmony Project promotes the healthy development of children as learners, the development of children as ambassadors of peace and understanding, and the development of stronger communities. Children who were more engaged in the music program—as defined by better attendance and classroom participation—developed stronger brain encoding of speech after 2 years than their less-engaged peers in the program. Additionally, children who were more engaged in the program showed increases in reading scores, while those less engaged did not show improvements. The neural gains accompanying music engagement were seen in the very measures of neural speech processing that are weaker in children from disadvantaged backgrounds. Our results suggest that community music programs such as Harmony Project provide a form of auditory enrichment that counteracts some of the biological adversities of growing up in poverty, and can further support community-based interventions aimed at improving child health and wellness. PMID:25566109

The Effect of Participation in a Resource Room Enrichment Program on the Cognition Skills of Fourth Through Sixth Graders of High Academic Standing or Potential.

ERIC Educational Resources Information Center

Lym, C. LaVor; Rick, Pamela J.

A study of the effects of a resource room enrichment program was field tested on academically gifted fourth, fifth, and sixth grade students in 65 elementary schools. The Ss were pre- and posttested on the Cognitive Abilities Test. A norm referenced research design was used to control for normal development. Findings indicated that participation…

The 2015 Transition of Wartime Operational Control: A Threat or Opportunity for the ROK /US Alliance

DTIC Science & Technology

2014-06-13

effects in regional stability. In other words, as Matthew J. Jordan pointed out, multilateral efforts will complement and not supplant established...operations. 46Matthew J. Jordan , “Multilateralism in North East Asia” (Master’s Naval War College...dismantling DPRK’s nuclear program. The impetus for these talks emerged in 2003 when the DPRK revealed its uranium enrichment program. This enrichment

Primary Prevention and the Marital Enrichment Group

ERIC Educational Resources Information Center

Sauber, S. Richard

1974-01-01

Mental illness constitutes a major hazard to public health. The author advodates the implementation of programs of primary prevention, using the marital enrichment group as a model to follow in promoting mental health and specific protection. (Author)

United States-Gulf Cooperation Council Security Cooperation in a Multipolar World

DTIC Science & Technology

2014-10-01

including plu- tonium separation experiments, uranium enrichment and conversion experiments, and importing various uranium compounds.28 Subsequent...against political protest, a status shared with the two other remaining Arab monarchies, Morocco and Jordan . Geopolitically, the GCC as a region has...commitments, the UAE will not enrich uranium itself, relying instead on imported, enriched fuel. “Abu Dhabi Moves Ahead With Nuclear Program,” Middle

Analysis of Tank 13H (HTF-13-14-156, 157) Surface and Subsurface Supernatant Samples in Support of Enrichment Control, Corrosion Control and Sodium Aluminosilicate Formation Potential Programs

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

Oji, L. N.

2015-02-18

The 2H Evaporator system includes mainly Tank 43H (feed tank) and Tank 38H (drop tank) with Tank 22H acting as the DWPF recycle receipt tank. The Tank 13H is being characterized to ensure that it can be transferred to the 2H evaporator. This report provides the results of analyses on Tanks 13H surface and subsurface supernatant liquid samples to ensure compliance with the Enrichment Control Program (ECP), the Corrosion Control Program and Sodium Aluminosilicate Formation Potential in the Evaporator. The U-235 mass divided by the total uranium averaged 0.00799 (0.799 % uranium enrichment) for both the surface and subsurface Tankmore » 13H samples. This enrichment is slightly above the enrichment for Tanks 38H and 43H, where the enrichment normally ranges from 0.59 to 0.7 wt%. The U-235 concentration in Tank 13H samples ranged from 2.01E-02 to 2.63E-02 mg/L, while the U-238 concentration in Tank 13H ranged from 2.47E+00 to 3.21E+00 mg/L. Thus, the U-235/total uranium ratio is in line with the prior 2H-evaporator ECP samples. Measured sodium and silicon concentrations averaged, respectively, 2.46 M and 1.42E-04 M (3.98 mg/L) in the Tank 13H subsurface sample. The measured aluminum concentration in Tanks 13H subsurface samples averaged 2.01E-01 M.« less

Observed Changes in As-Fabricated U-10Mo Monolithic Fuel Microstructures After Irradiation in the Advanced Test Reactor

NASA Astrophysics Data System (ADS)

Keiser, Dennis; Jue, Jan-Fong; Miller, Brandon; Gan, Jian; Robinson, Adam; Madden, James

2017-12-01

A low-enriched uranium U-10Mo monolithic nuclear fuel is being developed by the Material Management and Minimization Program, earlier known as the Reduced Enrichment for Research and Test Reactors Program, for utilization in research and test reactors around the world that currently use high-enriched uranium fuels. As part of this program, reactor experiments are being performed in the Advanced Test Reactor. It must be demonstrated that this fuel type exhibits mechanical integrity, geometric stability, and predictable behavior to high powers and high fission densities in order for it to be a viable fuel for qualification. This paper provides an overview of the microstructures observed at different regions of interest in fuel plates before and after irradiation for fuel samples that have been tested. These fuel plates were fabricated using laboratory-scale fabrication methods. Observations regarding how microstructural changes during irradiation may impact fuel performance are discussed.

Typing Keys Unlock the Doors to Reading Enrichment

ERIC Educational Resources Information Center

Seltzer, Ronald; Seltzer, Dianne

1978-01-01

The use of typewriting as a way to reading and language enrichment on the elementary level is discussed and illustrated through reviews of several studies showing practical uses of the typewriter in the overall language arts program. (MF)

The Minority Recruitment Program at the Pennsylvania College of Optometry.

ERIC Educational Resources Information Center

Cohen, Karen

1987-01-01

A program to recruit and retain minority group optometry students is described, including the program's design, student financial aid, a preenrollment enrichment program to ease the adjustment to professional school, and the personal and academic program outcomes. (MSE)

Surplus Highly Enriched Uranium Disposition Program plan

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

NONE

1996-10-01

The purpose of this document is to provide upper level guidance for the program that will downblend surplus highly enriched uranium for use as commercial nuclear reactor fuel or low-level radioactive waste. The intent of this document is to outline the overall mission and program objectives. The document is also intended to provide a general basis for integration of disposition efforts among all applicable sites. This plan provides background information, establishes the scope of disposition activities, provides an approach to the mission and objectives, identifies programmatic assumptions, defines major roles, provides summary level schedules and milestones, and addresses budget requirements.

Beyond Academic and Social Integration: Understanding the Impact of a STEM Enrichment Program on the Retention and Degree Attainment of Underrepresented Students

PubMed Central

Lane, Tonisha B.

2016-01-01

The current study used a case study methodological approach, including document analysis, semistructured interviews, and participant observations, to investigate how a science, technology, engineering, and mathematics (STEM) enrichment program supported retention and degree attainment of underrepresented students at a large, public, predominantly white institution. From this study, a model emerged that encompassed four components: proactive care, holistic support, community building, and catalysts for STEM identity development. These components encompassed a number of strategies and practices that were instrumental in the outcomes of program participants. This paper concludes with implications for practice, such as using models to inform program planning, assessment, and evaluation. PMID:27543638

Achievement, Engagement, and Behavior Outcomes of Youth at Risk Following a Pre-Eighth-Grade Summer Academic Enrichment Program and Participation in a School-Wide, School Year Long, Ownership, Mastery, and Grading Initiative

ERIC Educational Resources Information Center

Alati, David K.

2011-01-01

No significant differences in beginning eighth-grade pretest compared to ending eighth-grade posttest California Achievement Test Normal Curve Equivalent Scores were found for youth at risk who completed a pre-eighth-grade summer academic enrichment program where comparisons for reading vocabulary t(19) = 0.46, p = 0.33 (one-tailed), d = 0.107,…

The effects of intrinsic enrichment on captive felids.

PubMed

Damasceno, Juliana; Genaro, Gelson; Quirke, Thomas; McCarthy, Shannen; McKeown, Sean; O'Riordan, Ruth

2017-05-01

Environmental enrichment is a well-known technique, which has been used to enhance the welfare of captive animals. The aim of this study is to investigate how three different forms of intrinsic enrichment, namely, a hay ball without scent, a hay ball with catnip, and a hay ball with cinnamon, influenced the behavior of six cheetah and two Sumatran tigers at Fota Wildlife Park, Ireland. Enrichment-directed behaviors, as well as pacing, locomotion, inactive, and exploratory behaviors were investigated. The results indicated that the three forms of enrichment had similar effects, in terms of enrichment-directed behavior, with cinnamon resulting in the highest levels of enrichment-directed behaviors. The cinnamon treatment resulted in a significant decrease in pacing behavior when compared with baseline observations. No evidence of habituation (i.e., a significant reduction in enrichment-directed behaviors) was observed for any of the three enrichments. This means that these low cost, easy to apply, practical forms of enrichment could be frequently applied for these species as part of an enrichment regime. © 2017 Wiley Periodicals, Inc.

Oxidative stability, phenolic compounds and antioxidant potential of a virgin olive oil enriched with natural bioactive compounds.

PubMed

Delgado-Adámez, Jonathan; Baltasar, M Nieves Franco; Yuste, María Concepción Ayuso; Martín-Vertedor, Daniel

2014-01-01

The aim of this research was to evaluate strategies for the development of a virgin olive oil (VOO) enriched with aqueous extracts of olive leaf and cake to increase the necessary dose in the diet of phenolic compounds with a natural product, as phenolic compounds are involved on the healthy properties of olive oil. Different extraction procedures were evaluated with the aim of increasing the phenol content and antioxidant potential of extracts of olive leaf and cake. As leaves extract presented a higher total phenolic content, it was characterized in order to determine its phenolic profile, and was employed to enrich VOO. Diverse procedures were used to prepare enriched VOO with the leaves extract, and finally the effects of phenol enrichment were evaluated based on the antioxidant potential and oxidative stability of the prepared phenol-enriched virgin olive oils. These enriched VOOs increased significantly the content in phenolic compounds, antioxidant potential and oxidative stability 40, 4 and 1.5 fold more, respectively, than the Control oil. Furthermore, the addition of lecithin had a positive effect both on the phenolic compounds content, and on the antioxidant potential of the oils. Besides, the use of the olive leaves extract, with and without lecithin respectively, supposes a strategy potential for reducing the harmful effects that inflicts long-term preservation of VOOs and its possible deterioration.

CaTs Lab (CHAOS and Thermal Sciences Laboratory)

NASA Technical Reports Server (NTRS)

Teate, Anthony A.

2002-01-01

The CHAOS and Thermal Sciences Laboratory (CaTs) at James Madison University evolved into a noteworthy effort to increase minority representation in the sciences and mathematics. Serving ten students and faculty directly, and nearly 50 students indirectly, CaTs, through recruitment efforts, workshops, mentoring programs, tutorial services and research and computational laboratories, fulfilled its intent to initiate an academically enriched research program aimed at strengthening the academic and self-actualization skills of undergraduate students with potential to pursue doctoral study in the sciences. The stated goal of the program was to increase by 5% the number of enrolled mathematics and science students into the program. Success far exceeded the program goals by producing 100% graduation rate of all supported recipients during its tenure, with 30% of the students subsequently in pursuit of graduate degrees. Student retention in the program exceeded 90% and faculty participation exceeded the three members involved in mentoring and tutoring, gaining multi-disciplinary support. Aggressive marketing of the program resulted in several paid summer internships and commitments from NASA and an ongoing relationship with CHROME, a nationally recognized organization which focuses on developing minority students in the sciences and mathematics. Success of the program was only limited by the limited fiscal resources at NASA which resulted in phasing out of the program.

Returning HEU Fuel from the Czech Republic to Russia

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

Michael Tyacke; Dr. Igor Bolshinsky

In December 1999, representatives from the United States, Russian Federation, and International Atomic Energy Agency began working on a program to return Russian supplied, highly enriched, uranium fuel stored at foreign research reactors to Russia. Now, under the Global Threat Reduction Initiative’s Russian Research Reactor Fuel Return Program, this effort has repatriated over 800 kg of highly enriched uranium to Russia from over 10 countries. In May 2004, the “Agreement Between the Government of the United States of America and the Government of the Russian Federation Concerning Cooperation for the Transfer of Russian Produced Research Reactor Nuclear Fuel to themore » Russian Federation” was signed. This agreement provides legal authority for the Russian Research Reactor Fuel Return Program and establishes parameters whereby eligible countries may return highly enriched uranium spent and fresh fuel assemblies and other fissile materials to Russia. On December 8, 2007, one of the largest shipments of highly enriched uranium spent nuclear fuel was successfully made from a Russian-designed nuclear research reactor in the Czech Republic to the Russian Federation. This accomplishment is the culmination of years of planning, negotiations, and hard work. The United States, Russian Federation, and the International Atomic Energy Agency have been working together. In February 2003, Russian Research Reactor Fuel Return Program representatives met with the Nuclear Research Institute in Rež, Czech Republic, and discussed the return of their highly enriched uranium spent nuclear fuel to the Russian Federation for reprocessing. Nearly 5 years later, the shipment was made. This article discusses the planning, preparations, coordination, and cooperation required to make this important international shipment.« less

The Role of the School in Children's Out-of-School Time.

ERIC Educational Resources Information Center

Dryfoos, Joy G.

1999-01-01

Reports the prevalence of school-based after-school programs and discusses extracurricular activities, child care, extended-day programs, enrichment programs, and efforts to make the schools community hubs. Outlines implementation challenges to program expansion: governance, space, program quality, funding, and accountability. (SLD)

Flight opportunities for science teacher enrichment

NASA Technical Reports Server (NTRS)

Devore, Edna; Gillespie, Carlton, Jr.; Hull, Garth; Koch, David

1995-01-01

NASA Astrophysics Division supports a pre-college teacher program to provide Flight Opportunities for Science Teacher EnRichment (FOSTER). To date, forty-five teachers are participating, and the program will expand nation-wide to serve fifty teachers per year on board the Kuiper Airborne Observatory. In the future, the Stratospheric Observatory for Infrared Astronomy (SOFIA) will bring more than one-hundred teachers per year on board for astronomical research mission. FOSTER is supported by a grant to the SETI Institute from the NASA Astrophysics Division, NAGW-3291.

[Relocation of Espeletia grandiflora (Asteraceae) plants as a strategy for enrichment of disturbed paramo areas (PNN Chingaza, Colombia)].

PubMed

Rojas-Zamora, Oscar; Insuasty-Torres, Jennyfer; de Cardenas, Camilo los Angeles; Ríos, Orlando Vargas

2013-03-01

Ecological restoration of the Andean paramos faces several ecological barriers mainly at the phase of dispersal and establishment of native species. With the aim to contribute to the enrichment of degraded areas, different strategies have to be developed to overcome those barriers. In this work we studied the response of individuals of Espeletia grandiflora (Asteraceae) to the relocation as a strategy for ecological restoration programs. We also evaluated the effect of size of relocated individuals on their survival and development. The work was carried out in an experimental plot at 3 424m altitude in the sector "Lagunas de Siecha" of Chingaza National Park, Colombia. We relocated 200 plants that belonged to three different size classes: 5, 10 and 15cm of initial height. The following variables were registered: survival, plant height, number of living leaves and stem diameter of each individual. We also evaluated the differences between individuals in survival and development. In terms of survival the most efficient size classes corresponded to 15cm high; the survival was 85% after two years. The relative growth rates for height and stem diameter decreases with the increase in size, but the absolute increase in height did not show significant differences between the three sizes tested. Since the stem diameter was found the strongest survival predictor after two years of relocation activities, we suggest its use as a criterion for selection of relocation individuals. The relocation of individuals of E. grandiflora had a positive side effect, carrying other species that may contribute to the enrichment and restoration of degraded areas. Among these, we found species of the genus Hypericum, as well as Arcytophyllum nitidum and Calamagrostis effusa, which should be evaluated in terms of survival and development for the subsequent implementation of the relocation strategy. In this study we verified the successful relocation of individuals of E. grandiflora as a strategy for enrichment of paramos, and provided values of survival and growth, which should be useful for planning and predicting with greater certainty the success of restoration programs in the paramo.

Increasing the effectiveness of the Diabetes Prevention Program through if-then plans: study protocol for the randomized controlled trial of the McGill CHIP Healthy Weight Program.

PubMed

Knäuper, Bärbel; Ivanova, Elena; Xu, Zhen; Chamandy, Melodie; Lowensteyn, Ilka; Joseph, Lawrence; Luszczynska, Aleksandra; Grover, Steven

2014-05-18

The Diabetes Prevention Program (DPP) is highly effective in promoting weight loss in overweight and obese individuals. However, one-on-one DPP sessions are costly. As a cost-saving alternative, a group version of the DPP, called Group Lifestyle Balance program (GLB), has been developed but has been shown to be less effective. The aim of this two-arm parallel randomized controlled trial is to increase the effectiveness of the GLB by integrating habit formation techniques, namely if-then plans and their mental practice, into the program. A total of 154 participants will be randomized to a standard or enriched GLB program. For the enriched GLB program, if-then plans and their mental practice will be integrated into the standard GLB program. Participants will be overweight or obese men and women (BMI of 28 to 45 kg/m2, waist circumference ≥ 88 for women, ≥ 102 for men, 18 to 75 years of age) who do less than 200 minutes of self-reported moderate or vigorous exercise per week. Measures will be completed at baseline, 3 months, post-intervention (12 months), and 12 months post-intervention (24 months). The primary outcome measure is weight loss at 3, 12, and 24 months. Secondary outcomes include percent reaching weight loss goal, physical activity at 3, 12, and 24 months, and weight-related risk factors (waist circumference, hemoglobin A1c, systolic/diastolic blood pressure, total cholesterol/HDL ratio). Standardized training of the life-style coaches, use of standardized manuals, and audio taping and reviewing of the sessions will ensure intervention fidelity. The study will provide evidence-based data on the effectiveness of an enhanced GLB intervention in promoting weight loss and in reducing weight-related risk factors for chronic health problems. Ethical clearance has been received from the Research Ethics and Compliance Board of the Faculty of Medicine Research and Graduate Studies Office at McGill University (Montreal, Canada). ClinicalTrials.gov Identifier: NCT02008435. Registered 6 December 2013.

An Enriching Community.

ERIC Educational Resources Information Center

Holland, Nancy A.; Burroughs, Jean

2001-01-01

Successful school-community partnerships in Volusia (Florida) Public Schools are the results of marketing creatively, meeting community members' needs, and bringing the right people together. The 3-year old program now offers students of all ages an expanding list of enrichment classes on many subjects for a nominal fee. (MLH)

The Partnership on Work Enrichment and Readiness

ERIC Educational Resources Information Center

Haar, Diane; Raggi, Mindi

2009-01-01

The Partnership on Work Enrichment and Readiness (POWER's) unique and innovative curriculum recruits and sustains nontraditional students interested in preparing for employment or continued studies in an institution of higher education. The program specifically targets persons in mental health recovery. Students attend college during a regular…

HIGHLY ENRICHED URANIUM BLEND DOWN PROGRAM AT THE SAVANNAH RIVER SITE PRESENT AND FUTURE

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

Magoulas, V; Charles Goergen, C; Ronald Oprea, R

2008-06-05

The Department of Energy (DOE) and Tennessee Valley Authority (TVA) entered into an Interagency Agreement to transfer approximately 40 metric tons of highly enriched uranium (HEU) to TVA for conversion to fuel for the Browns Ferry Nuclear Power Plant. Savannah River Site (SRS) inventories included a significant amount of this material, which resulted from processing spent fuel and surplus materials. The HEU is blended with natural uranium (NU) to low enriched uranium (LEU) with a 4.95% 235U isotopic content and shipped as solution to the TVA vendor. The HEU Blend Down Project provided the upgrades needed to achieve the productmore » throughput and purity required and provided loading facilities. The first blending to low enriched uranium (LEU) took place in March 2003 with the initial shipment to the TVA vendor in July 2003. The SRS Shipments have continued on a regular schedule without any major issues for the past 5 years and are due to complete in September 2008. The HEU Blend program is now looking to continue its success by dispositioning an additional approximately 21 MTU of HEU material as part of the SRS Enriched Uranium Disposition Project.« less

Inciting High-School interest in physics.

NASA Astrophysics Data System (ADS)

Zhang, Jiandi

2008-03-01

We report on our outreach effort on material-physics education program as one part of my NSF Career award project. This is a program incorporated with the NSF funded Physics Learning Center at FIU, focusing on the material physics enrichment both high school students and teachers. We particularly pay attention to minority students by taking the advantage of FIU's composition and location. The program offers a special/session-style workshop, demonstrations, research lab touring, as well as summer research activities. The goal is to enrich teacher's ability of instruction to their students and inspire students to pursue scientific careers. The detailed outreach activities will be discussed.

Drug-usage evaluation and the patient-care pharmacist: a synergistic combination.

PubMed

Gayman, J; Tapley, D J

1991-07-01

The Joint Commission requires a continuous monitoring program to assure quality pharmaceutical care. The only way to achieve compliance with this standard is to enlist the help of the patient-care pharmacists. Equally important to the pharmacy manager is the way a DUE program can benefit the patient-care pharmacists. The key to an effective program is to assist the patient-care pharmacists in taking responsibility for the quality of drug therapy provided to their patients. Through education, encouragement, and recognition, the DUE Coordinator can elevate the practice of the patient-care pharmacists. The outcome is a synergistic program that enriches the practice of the patient-care pharmacists who, in turn, enrich the quality of pharmaceutical care received by their patients.

Influence of environmental enrichment on the behavior and physiology of mice infected by Trypanosoma cruzi.

PubMed

Silva, Déborah Maria Moreira da; Pinheiro, Laila; Azevedo, Cristiano Schetini; Costa, Guilherme de Paula; Talvani, André

2017-01-01

Enriched environments normally increase behavioral repertoires and diminish the expression of abnormal behaviors and stress-related physiological problems in animals. Although it has been shown that experimental animals infected with microorganisms can modify their behaviors and physiology, few studies have evaluated how environmental enrichment affects these parameters. This study aimed to evaluate the effects of environmental enrichment on the behavior and physiology of confined mice infected with Trypanosoma cruzi. The behaviors of 20 T. cruzi-infected mice and 20 non-infected mice were recorded during three treatments: baseline, enrichment, and post-enrichment. Behavioral data were collected using scan sampling with instantaneous recording of behavior every 30s, totaling 360h. Plasma TNF, CCL2, and IL-10 levels and parasitemia were also evaluated in infected enriched/non-enriched mice. Behavioral data were evaluated by Friedman's test and physiological data by one-way ANOVA and area under the curve (AUC) analysis. Results showed that environmental enrichment significantly increased exploratory behaviors and diminished inactivity. The use of environmental enrichment did not diminish circulating levels of TNF and IL-10 but diminished circulating levels of CCL2 and parasitemia. Positive behavioral and physiological effects of environmental enrichment were observed in mice living in enriched cages. Thus, environmental enrichment improved the welfare of these animals.

Using Synchronous Technology to Enrich Student Learning

ERIC Educational Resources Information Center

Wang, Charles Xiaoxue; Jaeger, David; Liu, Jinxia; Guo, Xiaoning; Xie, Nan

2013-01-01

To explore the potential applications of synchronous technology to enrich student learning, faculty members from an American regional state university and a Chinese regional university collaborated to find appropriate ways to integrate synchronous technology (e.g., Adobe Connect) into an educational technology program in the American university…

Self-Assembly Drug Delivery System Based on Programmable Dendritic Peptide Applied in Multidrug Resistance Tumor Therapy.

PubMed

Chen, Si; Fan, Jin-Xuan; Qiu, Wen-Xiu; Liu, Li-Han; Cheng, Han; Liu, Fan; Yan, Guo-Ping; Zhang, Xian-Zheng

2017-11-01

In recent decades, diverse drug delivery systems (DDS) constructed by self-assembly of dendritic peptides have shown advantages and improvable potential for cancer treatment. Here, an arginine-enriched dendritic amphiphilic chimeric peptide CRRK(RRCG(Fmoc)) 2 containing multiple thiol groups is programmed to form drug-loaded nano-micelles by self-assembly. With a rational design, the branched hydrophobic groups (Fmoc) of the peptides provide a strong hydrophobic force to prevent the drug from premature release, and the reduction-sensitive disulfide linkages formed between contiguous peptides can control drug release under reducing stimulation. As expected, specific to multidrug resistance (MDR) tumor cells, the arginine-enriched peptide/drug (PD) nano-micelles show accurate nuclear localization ability to prevent the drug being pumped by P-glycoprotein (P-gp) in vitro, as well as exhibiting satisfactory efficacy for MDR tumor treatment in vivo. This design successfully realizes stimuli-responsive drug release aimed at MDR tumor cells via an ingenious sequence arrangement. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Transcriptomic Responses of Atlantic Salmon (Salmo salar) to Environmental Enrichment during Juvenile Rearing

PubMed Central

Evans, Melissa L.; Hori, Tiago S.; Rise, Matthew L.; Fleming, Ian A.

2015-01-01

Captive rearing programs (hatcheries) are often used in conservation and management efforts for at-risk salmonid fish populations. However, hatcheries typically rear juveniles in environments that contrast starkly with natural conditions, which may lead to phenotypic and/or genetic changes that adversely affect the performance of juveniles upon their release to the wild. Environmental enrichment has been proposed as a mechanism to improve the efficacy of population restoration efforts from captive-rearing programs; in this study, we examine the influence of environmental enrichment during embryo and yolk-sac larval rearing on the transcriptome of Atlantic salmon (Salmo salar). Full siblings were reared in either a hatchery environment devoid of structure or an environment enriched with gravel substrate. At the end of endogenous feeding by juveniles, we examined patterns of gene transcript abundance in head tissues using the cGRASP-designed Agilent 4×44K microarray. Significance analysis of microarrays (SAM) indicated that 808 genes were differentially transcribed between the rearing environments and a total of 184 gene ontological (GO) terms were over- or under-represented in this gene list, several associated with mitosis/cell cycle and muscle and heart development. There were also pronounced differences among families in the degree of transcriptional response to rearing environment enrichment, suggesting that gene-by-environment effects, possibly related to parental origin, could influence the efficacy of enrichment interventions. PMID:25742646

Transcriptomic responses of Atlantic salmon (Salmo salar) to environmental enrichment during juvenile rearing.

PubMed

Evans, Melissa L; Hori, Tiago S; Rise, Matthew L; Fleming, Ian A

2015-01-01

Captive rearing programs (hatcheries) are often used in conservation and management efforts for at-risk salmonid fish populations. However, hatcheries typically rear juveniles in environments that contrast starkly with natural conditions, which may lead to phenotypic and/or genetic changes that adversely affect the performance of juveniles upon their release to the wild. Environmental enrichment has been proposed as a mechanism to improve the efficacy of population restoration efforts from captive-rearing programs; in this study, we examine the influence of environmental enrichment during embryo and yolk-sac larval rearing on the transcriptome of Atlantic salmon (Salmo salar). Full siblings were reared in either a hatchery environment devoid of structure or an environment enriched with gravel substrate. At the end of endogenous feeding by juveniles, we examined patterns of gene transcript abundance in head tissues using the cGRASP-designed Agilent 4×44K microarray. Significance analysis of microarrays (SAM) indicated that 808 genes were differentially transcribed between the rearing environments and a total of 184 gene ontological (GO) terms were over- or under-represented in this gene list, several associated with mitosis/cell cycle and muscle and heart development. There were also pronounced differences among families in the degree of transcriptional response to rearing environment enrichment, suggesting that gene-by-environment effects, possibly related to parental origin, could influence the efficacy of enrichment interventions.

[Psychoeducational intervention in high ability: intellectual functioning and extracurricular enrichment].

PubMed

Sastre-Riba, Sylvia

2014-02-24

The 'new paradigm' defines the high intellectual ability as a potential that should crystallize progressively throughout development. Its main feature is a high intellectual initial multidimensional potential, which is transformed so that, being a person with high intellectual ability is the result of a developmental process from a neurobiological substrate and the incidence of variables (psychosocial and education) which determines its manifestation more or less stable and optimal to excellence. It is interesting to know the effectiveness of psychoeducational intervention of the extracurricular enrichment programs and their effects on the expression of differential functioning and the optimization of the management of cognitive resources that lead to excellence. An extracurricular enrichment program is described and evaluated through: 1) the stability of the intellectual measures; 2) the satisfaction level of participants and families. Participants are 58 high ability students on the enrichment program and 25 parents. Intellectual profiles are obtained on T1-T2 and calculated their stability by regression analysis, the CSA and CSA-P questionnaires were applied in order to know the participants and families' satisfaction measure. Results show the basic stability of intellectual profiles with five cases of instability among the 58 profiles obtained, and a high satisfaction with the results obtained in the domain of cognitive and personal management among the participants.

Key issues concerning environmental enrichment for laboratory-held fish species.

PubMed

Williams, T D; Readman, G D; Owen, S F

2009-04-01

An improved knowledge and understanding of the fundamental biological requirements is needed for many of the species of fish held in captivity and, without this knowledge it is difficult to determine the optimal conditions for laboratory culture. The aim of this paper is to review the key issues concerning environmental enrichment for laboratory-held fish species and identify where improvements are required. It provides background information on environmental enrichment, describes enrichment techniques currently used in aquatic ecotoxicology studies, identifies potential restrictions in their use and discusses why more detailed and species-specific guidance is needed.

Dietary antioxidants and behavioral enrichment enhance neutrophil phagocytosis in geriatric Beagles.

PubMed

Hall, Jean A; Picton, Rebecca A; Finneran, Phyllis S; Bird, Karyn E; Skinner, Monica M; Jewell, Dennis E; Zicker, Steven

2006-09-15

The study objective was to determine the effects of feeding food enriched in antioxidants and a program of environmental/cognitive enrichment on selected ex vivo assays of inflammatory and immune cells in healthy geriatric Beagle dogs (n=21). Four groups of dogs were tested using a 2 x 2 factorial design. The 2-year longitudinal study included both nutritional (control food or antioxidant-fortified food) and behavioral (normal level or cognitive enrichment) interventions. Behavior enrichment included increased exercise, environmental enrichment, and a series of learning tasks. Phagocytosis of opsonized latex-coated beads by peripheral blood neutrophils was measured by flow cytometry and found to be significantly increased in dogs receiving both dietary antioxidants and cognitive enrichment. Simultaneous stimulation of cells with Con A and suppression with Dex resulted in decreased lymphocyte proliferation in dogs receiving both dietary antioxidants and cognitive enrichment, compared to dogs receiving dietary antioxidants or cognitive enrichment alone. There were no significant differences between the groups of dogs for percentages of CD4 and CD8 T-lymphocyte subpopulations before or after lymphocyte stimulation with Con A. These results support our hypothesis that both dietary antioxidants and behavioral enrichment enhance host defense mechanisms.

An Analysis of NSF Geosciences 2009 Research Experience for Undergraduate Site Programs

NASA Astrophysics Data System (ADS)

Sanchez, S. C.; Patino, L. C.; Rom, E. L.; Weiler, S. C.

2009-12-01

The Research Experience for Undergraduate (REU) Program at the U.S. National Science Foundation (NSF) provides undergraduate students the opportunity to conduct research at different institutions and in areas that may not be available in their home campuses. The Geosciences REU Sites foster research opportunities in areas closely aligned with undergraduate majors and facilitates discovery of the multidisciplinary nature of the Geosciences. The aim of this paper is to provide an overview of the Geosciences REU Site programs run in 2009. A survey requesting information on recruitment methods, student demographics, enrichment activities, and fields of research was sent to the Principal Investigators of each of the 50 active REU Sites; over 70% of the surveys were returned with the requested information. The internet is the most widely used mechanism to recruit participants, but the survey did not distinguish among different tools like websites, emails, social networks, etc. The admissions rate for REU Sites in Geosciences varies from less than 10% to 50%, with the majority of participants being rising seniors and juniors. A few Sites include rising sophomores. At least 40% of the participants come from non-PhD granting institutions. Among the participants, gender distribution is balanced, with a slightly larger number of female participants. Regarding ethnic diversity, the REU Sites reflect the difficulty of attracting diverse students into Geosciences as a discipline; more than 75% of the participants are Caucasian and Asian students. Furthermore, participants from minority-serving institutions constitute a small percentage of those taking part in these research experiences. The enrichment activities are very similar across the REU Sites, and mimic well activities common to the scientific community, including intellectual exchange of ideas (lab meetings, seminars, and professional meetings), networking and social activities. There are some clear similarities among REU Sites managed by the three divisions in the Directorate of Geosciences (e.g. recruitment tools, academic level of participants, and enrichment activities), but other aspects vary among the Sites managed by the different divisions (e.g. admissions rate, diversity, and distribution among research disciplines). The results from this survey will be used to examine strengths in the REU Sites in the Geosciences, opportunities that may be under utilized, and community needs to enhance this NSF wide program.

Using multilevel, multisource needs assessment data for planning community interventions.

PubMed

Levy, Susan R; Anderson, Emily E; Issel, L Michele; Willis, Marilyn A; Dancy, Barbara L; Jacobson, Kristin M; Fleming, Shirley G; Copper, Elizabeth S; Berrios, Nerida M; Sciammarella, Esther; Ochoa, Mónica; Hebert-Beirne, Jennifer

2004-01-01

African Americans and Latinos share higher rates of cardiovascular disease (CVD) and diabetes compared with Whites. These diseases have common risk factors that are amenable to primary and secondary prevention. The goal of the Chicago REACH 2010-Lawndale Health Promotion Project is to eliminate disparities related to CVD and diabetes experienced by African Americans and Latinos in two contiguous Chicago neighborhoods using a community-based prevention approach. This article shares findings from the Phase 1 participatory planning process and discusses the implications these findings and lessons learned may have for programs aiming to reduce health disparities in multiethnic communities. The triangulation of data sources from the planning phase enriched interpretation and led to more creative and feasible suggestions for programmatic interventions across the four levels of the ecological framework. Multisource data yielded useful information for program planning and a better understanding of the cultural differences and similarities between African Americans and Latinos.

Effects of Teacher Rewards on Recognition and Job Enrichment.

ERIC Educational Resources Information Center

Frase, Larry E.

1989-01-01

Implications of Herzberg's motivation-hygiene theory for teacher reward programs were tested by comparing changes in teachers' (N=38) job-enrichment opportunities and recognition after the teachers had chosen one of two rewards (travel to professional training conferences or cash). Results were consistent with the motivation-hygiene theory. (IAH)

Horticulture Therapy Activities for Exceptional Children.

ERIC Educational Resources Information Center

Doutt, Kathleen M.; And Others

1989-01-01

The Tennessee Technological University offers an enrichment program (consisting of a summer session and three Saturdays) in which gifted children and children with learning disabilities are grouped together for activities. Horticulture is one of the few enrichment activities adaptable to both groups. Children are allowed to engage in the same…

TOWARD AN ENRICHED CULTURAL FUTURE.

ERIC Educational Resources Information Center

New York City Board of Education, Brooklyn, NY.

DEVELOPMENT OF INTEREST IN WORTHWHILE CULTURAL ACTIVITIES HAS BEEN ONE OF IMPORTANT EMPHASES OF THE HIGH HORIZONS PROGRAM. THE CULTURAL ENRICHMENT TEACHER HAS HAD THE RESPONSIBILITY FOR TEACHING MUSIC AND/OR ART IN ADDITION TO CORRELATING CULTURAL ACTIVITIES WITH ALL FACETS OF THE CURRICULUM TO PROVIDE INSPIRATION AND NEW EXPERIENCES AS WELL AS TO…

Identification of cancer genes that are independent of dominant proliferation and lineage programs

PubMed Central

Selfors, Laura M.; Stover, Daniel G.; Harris, Isaac S.; Brugge, Joan S.; Coloff, Jonathan L.

2017-01-01

Large, multidimensional cancer datasets provide a resource that can be mined to identify candidate therapeutic targets for specific subgroups of tumors. Here, we analyzed human breast cancer data to identify transcriptional programs associated with tumors bearing specific genetic driver alterations. Using an unbiased approach, we identified thousands of genes whose expression was enriched in tumors with specific genetic alterations. However, expression of the vast majority of these genes was not enriched if associations were analyzed within individual breast tumor molecular subtypes, across multiple tumor types, or after gene expression was normalized to account for differences in proliferation or tumor lineage. Together with linear modeling results, these findings suggest that most transcriptional programs associated with specific genetic alterations in oncogenes and tumor suppressors are highly context-dependent and are predominantly linked to differences in proliferation programs between distinct breast cancer subtypes. We demonstrate that such proliferation-dependent gene expression dominates tumor transcriptional programs relative to matched normal tissues. However, we also identified a relatively small group of cancer-associated genes that are both proliferation- and lineage-independent. A subset of these genes are attractive candidate targets for combination therapy because they are essential in breast cancer cell lines, druggable, enriched in stem-like breast cancer cells, and resistant to chemotherapy-induced down-regulation. PMID:29229826

YES and BEST

NASA Astrophysics Data System (ADS)

Ewald, Mary Lou

2002-10-01

As a land-grant institution, Auburn University is committed to serving the citizens of Alabama through extension services and outreach programs. In following this outreach focus, the College of Sciences and Mathematics (COSAM) at AU has dedicated considerable resources to science and math related K-12 outreach programs, including two of our newest student-aimed programs: Youth Experiences in Science (YES) and Alabama BEST. Youth Experiences in Science (YES) is a Saturday enrichment program for middle school students. It includes a Fall and Spring Saturday component and a Summer camp experience. Activities include: LEGO's with Computers; Blood, Diseases & Forensics; Geometry of Models & Games; GPS Mapping; Polymer Chemistry; Electronics; and Genetics. Last year (2001-02), over 400 students attended a YES program on our campus. Alabama BEST (Boosting Engineering, Science & Technology) is a middle and high school robotics competition co-sponsored by COSAM and the College of Engineering at AU. Teams of students design and build robots and compete in a game format, with a new game theme introduced each year. This year, sixty teams from across Alabama and Georgia will have six weeks to design, build and perfect their robots before competition on October 18 and 19.

COLD-PCR enriches low-level variant DNA sequences and increases the sensitivity of genetic testing.

PubMed

Castellanos-Rizaldos, Elena; Milbury, Coren A; Guha, Minakshi; Makrigiorgos, G Mike

2014-01-01

Detection of low-level mutations is important for cancer biomarker and therapy targets discovery, but reliable detection remains a technical challenge. The newly developed method of CO-amplification at Lower Denaturation temperature PCR (COLD-PCR) helps to circumvent this issue. This PCR-based technology preferentially enriches minor known or unknown variants present in samples with a high background of wild type DNA which often hampers the accurate identification of these minority alleles. This is a simple process that consists of lowering the temperature at the denaturation step during the PCR-cycling protocol (critical denaturation temperature, T c) and inducing DNA heteroduplexing during an intermediate step. COLD-PCR in its simplest forms does not need additional reagents or specific instrumentation and thus, can easily replace conventional PCR and at the same time improve the mutation detection sensitivity limit of downstream technologies. COLD-PCR can be applied in two basic formats: fast-COLD-PCR that can enrich T m-reducing mutations and full-COLD-PCR that can enrich all mutations, though it requires an intermediate cross-hybridization step that lengthens the thermocycling program. An improved version of full-COLD-PCR (improved and complete enrichment, ice-COLD-PCR) has also been described. Finally, most recently, we developed yet another form of COLD-PCR, temperature-tolerant-COLD-PCR, which gradually increases the denaturation temperature during the COLD-PCR reaction, enriching diverse targets using a single cycling program. This report describes practical considerations for application of fast-, full-, ice-, and temperature-tolerant-COLD-PCR for enrichment of mutations prior to downstream screening.

Program Development for Disadvantaged High-Ability Students

ERIC Educational Resources Information Center

Kim, Mihyeon; Cross, Jennifer; Cross, Tracy

2017-01-01

Examining lessons learned through 4 years of experience of hosting Camp Launch, a university-based residential science, technology, engineering, and mathematics (STEM) enrichment program for low-income, high-ability, middle school students, this article explores components of the program and offers suggestions for implementing programs that serve…

The FOSTER Project: Teacher Enrichment Through Participation in NASA's Airborne Astronomy Program

NASA Technical Reports Server (NTRS)

Koch, David; Hull, G.; Gillespie, C., Jr.; DeVore, E.; Witteborn, Fred C. (Technical Monitor)

1995-01-01

NASA's airborne astronomy program offers a unique opportunity for K-12 science teacher enrichment and for NASA to reach out and serve the educational community. Learning from a combination of summer workshops, curriculum supplement materials, training in Internet skills and ultimately flying on NASA's C-141 airborne observatory, the teachers are able to share the excitement of scientific discovery with their students and convey that excitement from first hand experience rather than just from reading about science in a textbook. This year the program has expanded to include teachers from the eleven western states served by NASA Ames Research Center's Educational Programs Office as well as teachers from communities from around the country where the scientist who fly on the observatory reside. Through teacher workshops and inservice presentations, the FOSTER (Flight Opportunities for Science Teacher EnRichment) teachers are sharing the resources and experiences with many hundreds of other teachers. Ultimately, the students are learning first hand about the excitement of science, the scientific method in practice, the team work involved, the relevance of science to their daily lives and the importance of a firm foundation in math and science in today's technologically oriented world.

Title I, ESEA Program Evaluation, 1967-68. Program Research and Development.

ERIC Educational Resources Information Center

Jacobs, James N., Ed.; Felix, Joseph L., Ed.

This report comprises a Title I ESEA Program evaluation for 1967-68 in Cincinnati Public Schools. To make greater concentration of services possible, lesser target schools were phased out of the 1967-68 program. The five projects comprising the 1967-68 program were: Elementary School remediation and enrichment; Secondary School remediation and…

A High Intensity, Short-Term, Tutorial/Enrichment Program in Reading.

ERIC Educational Resources Information Center

Martin, Rita J.; And Others.

1981-01-01

The Summer Adventure in Learning (SAIL) program was developed to train prospective teachers in tutorial methods intended to improve reading achievement. The program's primary instructional objective was to decrease the pupil reading rate resulting in improved reading comprehension. (JN)

GIFTS: Gateway to Instruction for Talented Students. Senior High School Program.

ERIC Educational Resources Information Center

Granite School District, Salt Lake City, UT.

The paper describes the background and development of a high school gifted and talented program. The GIFTS program balances acceleration and enrichment plus guided investigation. Identification sequences are listed, followed by a delineation of program components (organizational patterns, curriculum, instruction). Three curricular foci are noted:…

A Family Oriented Enrichment Program for Handicapped Infants.

ERIC Educational Resources Information Center

Furuno, Setsu; O'Reilly, Kitty

This report describes a program for handicapped infants which emphasizes early treatment as a prime means of preventing more serious physical and behavioral problems later in life. Also, the program focuses on the entire family of the developmentally disabled, including infant, parents, and siblings. Program objectives include (1) increased…

College Summer Programs for High School Students: Outreach, Recruitment, Enrichment.

ERIC Educational Resources Information Center

Nusbaum, Kenneth E.

1998-01-01

Describes an Auburn University (Alabama) summer program that brings high school students into the veterinary medicine and molecular biology programs, focusing on recruitment and selection of students, aspects of faculty participation, parent involvement, orientation, laboratory work, and student grouping and mentoring. Results of the program to…

Creative Programming for Young Minds...on the TRS-80. I-Volume VII and All Stars Programs.

ERIC Educational Resources Information Center

Brown, Devin

These manuals provide self-teaching and individualized instruction activities to assist students in learning BASIC programming. Originally planned as a mathematics enrichment program for academically gifted children, three series of instructional workbooks and supplementary projects for seven microcomputers are now included to accommodate…

Broadening Educational Horizons: The National Science Foundation GK-12 Teaching Fellowship Program at the University of Maine, Orono, ME, USA.

NASA Astrophysics Data System (ADS)

Wilson, K. R.; Kelley, J. T.

2005-12-01

The future of meaningful scientific research in the United States depends heavily upon the quality of the science and mathematics education received by students in our grade K-12 education system. The National Science Foundation's GK-12 Teaching Fellowship Program provides opportunities for scientific enrichment for students and their teachers at the K-12 level. Currently in its fifth year at the University of Maine, Orono, the program is one of over 100 such programs in the country. Last year, the program was honored by the New England Board of Higher Education with a Regional Award for Excellence in Project Achievement. The program has three broad goals: to enrich the scientific education of students by providing equipment, role models, and expertise that they may not otherwise be exposed; to provide professional development for teachers through curriculum enrichment and participation at scientific conferences; and to improve the teaching and communication skills of fellows. Fellows represent a broad spectrum of research interests at the University of Maine, including Biology, Chemistry, Engineering, Forestry, Geological Sciences, and Marine Science. This past year, 13 graduate students and 1 undergraduate student worked with 52 teachers and 2300 students in 26 schools across the state of Maine. The benefits of this program are tangible and substantial. New awareness of the innovative ways that K-12 and University education systems can work together to promote hands-on science and the scientific method, is one of the major contributions of the NSF GK-12 Teaching Fellowship Program.

International Space Station (ISS) Anomalies Trending Study. Volume II; Appendices

NASA Technical Reports Server (NTRS)

Beil, Robert J.; Brady, Timothy K.; Foster, Delmar C.; Graber, Robert R.; Malin, Jane T.; Thornesbery, Carroll G.; Throop, David R.

2015-01-01

The NASA Engineering and Safety Center (NESC) set out to utilize data mining and trending techniques to review the anomaly history of the International Space Station (ISS) and provide tools for discipline experts not involved with the ISS Program to search anomaly data to aid in identification of areas that may warrant further investigation. Additionally, the assessment team aimed to develop an approach and skillset for integrating data sets, with the intent of providing an enriched data set for discipline experts to investigate that is easier to navigate, particularly in light of ISS aging and the plan to extend its life into the late 2020s. This document contains the Appendices to the Volume I report.

International Space Station (ISS) Anomalies Trending Study

NASA Technical Reports Server (NTRS)

Beil, Robert J.; Brady, Timothy K.; Foster, Delmar C.; Graber, Robert R.; Malin, Jane T.; Thornesbery, Carroll G.; Throop, David R.

2015-01-01

The NASA Engineering and Safety Center (NESC) set out to utilize data mining and trending techniques to review the anomaly history of the International Space Station (ISS) and provide tools for discipline experts not involved with the ISS Program to search anomaly data to aid in identification of areas that may warrant further investigation. Additionally, the assessment team aimed to develop an approach and skillset for integrating data sets, with the intent of providing an enriched data set for discipline experts to investigate that is easier to navigate, particularly in light of ISS aging and the plan to extend its life into the late 2020s. This report contains the outcome of the NESC Assessment.

77 FR 33253 - Regulatory Guide 8.24, Revision 2, Health Physics Surveys During Enriched Uranium-235 Processing...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-05

... NUCLEAR REGULATORY COMMISSION [NRC-2010-0115] Regulatory Guide 8.24, Revision 2, Health Physics..., ``Health Physics Surveys During Enriched Uranium-235 Processing and Fuel Fabrication'' was issued with a... specifically with the following aspects of an acceptable occupational health physics program that are closely...

Keys To The Kansas Environment. 4-H School Enrichment Program.

ERIC Educational Resources Information Center

Kansas State Univ., Manhattan. Extension Service.

The 4-H Club packet for preschool and elementary school children contains nine "keys", or short learning exercises, designed to enrich science and environmental education both in and out of the classroom. Each "key" includes the purpose of the activity, the intended audience, the best time of the year for the activity,…

Adult Enrichment Learners in St. Cloud, Minnesota: Motivational Reasons for Participation

ERIC Educational Resources Information Center

Wallner, Scott David

2012-01-01

The purpose of the study was to identify reasons and motivation of adult stakeholders that influence participation in adult community education enrichment classes in the St. Cloud Public School District, St. Cloud, Minnesota. The study also examined the perceptions about adult learners held by leaders, planners, and facilitators of these programs,…

Predictors of Success in Accelerated and Enrichment Summer Mathematics Courses for Academically Talented Adolescents

ERIC Educational Resources Information Center

Young, Adena E.; Worrell, Frank C.; Gabelko, Nina H.

2011-01-01

In this study, we used logistic regression to examine how well student background and prior achievement variables predicted success among students attending accelerated and enrichment mathematics courses at a summer program (N = 459). Socioeconomic status, grade point average (GPA), and mathematics diagnostic test scores significantly predicted…

The Effects of Early Language Enrichment

ERIC Educational Resources Information Center

Fowler, William; Ogston, Karen; Roberts, Gloria; Swenson, Amy

2006-01-01

Over two decades, six studies evaluated the effects of a home-based early language program on the development of 101 infants. Parents engaged in enrichment activities with their infants over a one-year period that began when the infants were between three and 13 months of age. Participants from families with varied levels of education were…

A Gifted Child Education Model that Seems to Be Working in South Africa.

ERIC Educational Resources Information Center

Mentz, Hendrik Jeremy

1989-01-01

The coordinator of gifted child education in 200 preprimary, primary, and high schools in South Africa describes parameters of giftedness and the four area enrichment model which offers a continuum of services from enrichment in the regular class to team development of special programing for the potential genius. (DB)

Job Enrichment: Possible Criteria for Application in Air Force Organizations.

ERIC Educational Resources Information Center

Clarke, Richard L.; Pesenti, Peter T.

The basic problem addressed by this thesis was the identification of specific criteria for determining the applicability of a job enrichment program in a specific career area. Identifying criteria involved the intrinsic and extrinsic aspects of a job, which act as determiners of job satisfaction or dissatisfaction. Survey data were obtained using…

The Potential Enrichment of Social/Personality Psychology through Feminist Research, and Vice Versa.

ERIC Educational Resources Information Center

Lott, Bernice

Although many colleges offer programs in women's studies, research on the psychology of women has very low visibility in professional journals. Feminist research can enrich the discipline of social and personality psychology through its unique orientation and methodology. Gender must be viewed as both a characteristic of participants in a…

Enriching a Child's Literacy Environment (ECLE).

ERIC Educational Resources Information Center

Reid, Ethna R.

The Enriching a Child's Literacy Environment (ECLE) program was designed to establish a model for teaching parents, teachers, and other care providers how to develop the oral language, thinking abilities and motor skills of young children (ages six months to three years). ECLE trainers instruct the parents or other care providers by first modeling…

Parental Perceptions of STEM Enrichment for Young Children

ERIC Educational Resources Information Center

Tay, Juliana; Salazar, Alissa; Lee, Hyeseong

2018-01-01

Most pre-kindergarten (pre-K) and kindergarten curricula are challenging and engaging, but few are strongly grounded in science, technology, engineering, and mathematics (STEM) education. In this study, the authors examined parental perception (N = 55) of the influences of a Saturday STEM enrichment program in one university center on pre-K and…

Sustaining a Healthy Environment: Training Guides for the Head Start Learning Community.

ERIC Educational Resources Information Center

Bowman (James) Associates, San Francisco, CA.

Exploring and working with environmental issues can be exciting and enriching for Head Start staff. The goal of the technical guide is to broaden Head Start staff members' understanding of the natural environment so they can better incorporate environmental enrichment and environmental protection into their programs. The guide is organized into…

New potentials for conventional aircraft when powered by hydrogen-enriched gasoline

NASA Technical Reports Server (NTRS)

Menard, W. A.; Moynihan, P. I.; Rupe, J. H.

1976-01-01

Hydrogen enrichment for aircraft piston engines is under study in a new NASA program. The objective of the program is to determine the feasibility of inflight injection of hydrogen in general aviation aircraft engines to reduce fuel consumption and to lower emission levels. A catalytic hydrogen generator will be incorporated as part of the air induction system of a Lycoming turbocharged engine and will generate hydrogen by breaking down small amounts of the aviation gasoline used in the normal propulsion system. This hydrogen will then be mixed with gasoline and compressed air from the turbocharger before entering the engine combustion chamber. The special properties of the hydrogen-enriched gasoline allow the engine to operate at ultralean fuel/air ratios, resulting in higher efficiencies and hence less fuel consumption. This paper summarizes the results of a systems analysis study. Calculations assuming a Beech Duke aircraft indicate that fuel savings on the order of 20% are possible. An estimate of the potential for the utilization of hydrogen enrichment to control exhaust emissions indicates that it may be possible to meet the 1979 Federal emission standards.

Enrichment of the Glycyrrhizic Acid from Licorice Roots (Glycyrrhiza glabra L.) by Isoelectric Focused Adsorptive Bubble Chromatography.

PubMed

Karaoğul, Eyyüp; Parlar, Perihan; Parlar, Harun; Alma, M Hakkı

2016-01-01

The main aim of this study was to enrich glycyrrhizic acid ammonium salt known as one of the main compounds of licorice roots (Glycyrrhiza glabra L.) by isoelectric focused adsorptive bubble separation technique with different foaming agents. In the experiments, four bubble separation parameters were used with β-lactoglobulin, albumin bovine, and starch (soluble) preferred as foaming agents and without additives. The enrichment of glycyrrhizic acid ammonium salt into the foam was influenced by different additive substances. The results showed that highest enrichment values were obtained from β-lactoglobulin as much as 368.3 times. The lowest enrichment values (5.9 times) were determined for the application without additive. After enrichment, each experiment of glycyrrhizic acid ammonium salt confirmed that these substances could be quantitatively enriched into the collection vessel with isoelectric focused adsorptive bubble separation technique. The transfer of glycyrrhizic acid ammonium salt into the foam from standard solution in the presence of additive was more efficient than aqueous licorice extract.

Enrichment of the Glycyrrhizic Acid from Licorice Roots (Glycyrrhiza glabra L.) by Isoelectric Focused Adsorptive Bubble Chromatography

PubMed Central

Karaoğul, Eyyüp; Parlar, Perihan; Parlar, Harun; Alma, M. Hakkı

2016-01-01

The main aim of this study was to enrich glycyrrhizic acid ammonium salt known as one of the main compounds of licorice roots (Glycyrrhiza glabra L.) by isoelectric focused adsorptive bubble separation technique with different foaming agents. In the experiments, four bubble separation parameters were used with β-lactoglobulin, albumin bovine, and starch (soluble) preferred as foaming agents and without additives. The enrichment of glycyrrhizic acid ammonium salt into the foam was influenced by different additive substances. The results showed that highest enrichment values were obtained from β-lactoglobulin as much as 368.3 times. The lowest enrichment values (5.9 times) were determined for the application without additive. After enrichment, each experiment of glycyrrhizic acid ammonium salt confirmed that these substances could be quantitatively enriched into the collection vessel with isoelectric focused adsorptive bubble separation technique. The transfer of glycyrrhizic acid ammonium salt into the foam from standard solution in the presence of additive was more efficient than aqueous licorice extract. PMID:26949562

Enriching Cross Cirriculum Projects with Astronomy for Gifted Students

NASA Astrophysics Data System (ADS)

Burris, Debra L.

2016-01-01

The aim of many GT (Gifted and Talented) teachers is to provide comprehesive and long term projects to enrich cirriculum for their students rather than shorter "worksheet based" activities. Atkins Middle School has collaborated with faculty from the University of Central Arkansas over the past 9 years to create projects which span the academic year and enrich learning while emphasizing the goals of the science standards. An overview of those projects and Astronomy's role within them will be presented.

EVALUATION OF OXYGEN-ENRICHED MSW/SEWAGE SLUDGE CO-INCINERATION DEMONSTRATION PROGRAM

EPA Science Inventory

This report provides an evaluation of a two-phased demonstration program conducted for the U.S. Environmental Protection Agency's Municipal Solid Waste Innovative Technology Evaluation Program, and the results thereof, of a recently developed method of sewage sludge managemen...

Survey of 2014 behavioral management programs for laboratory primates in the United States.

PubMed

Baker, Kate C

2016-07-01

The behavioral management of laboratory nonhuman primates in the United States has not been thoroughly characterized since 2003. This article presents the results of a survey behavioral management programs at 27 facilities and covering a total of 59,636 primates, 27,916 housed in indoor cages and 31,720 in group enclosures. The survey included questions regarding program structure, implementation, and methodology associated with social housing, positive reinforcement training, positive human interaction, exercise enclosures, and several categories of inanimate enrichment. The vast majority of laboratory primates are housed socially (83%). Since 2003, the proportion of indoor-housed primates reported to be housed singly has fallen considerably, from 59% to 35% in the facilities surveyed. The use of social housing remains significantly constrained by: 1) research protocol requirements, highlighting the value of closely involved IACUCs for harmonizing research and behavioral management; and 2) the unavailability of compatible social partners, underscoring the necessity of objective analysis of the methods used to foster and maintain compatibility. Positive reinforcement training appears to have expanded and is now used at all facilities responding to the survey. The use of enrichment devices has also increased in the participating facilities. For most behavioral management techniques, concerns over the possibility of negative consequences to animals are expressed most frequently for social housing and destructible enrichment, while skepticism regarding efficacy is limited almost exclusively to sensory enrichment. Behavioral management program staffing has expanded over time in the facilities surveyed, due not only to increased numbers of dedicated behavioral management technicians but also to greater involvement of animal care technicians, suggesting an increase in the integration of behavioral care into animal husbandry. Broad awareness of common practice may assist facilities with program evaluation and assessment of progress in the field can generate recommendations for continuing the advancement of primate behavioral management programs. Am. J. Primatol. 78:780-796, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Status of the US RERTR Program

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

Travelli, A.

1995-02-01

The progress of the Reduced Enrichment Research and Test Reactor (RERTR) Program is described. The major events, findings, and activities of 1994 are reviewed after a brief summary of the results which the RERTR Program had achieved by the end of 1993 in collaboration with its many international partners. The RERTR Program has moved aggressively to support President Clinton`s nonproliferation policy and his goal {open_quotes}to minimize the use of highly-enriched uranium in civil nuclear programs{close_quotes}. An Environmental Assessment which addresses the urgent-relief acceptance of 409 spent fuel elements was completed, and the first shipment of spent fuel elements is scheduledmore » for this month. An Environmental Impact Statement addressing the acceptance of spent research reactor fuel containing enriched uranium of U.S. origin is scheduled for completion by the end of June 1995. The U.S. administration has decided to resume development of high-density LEU research reactor fuels. DOE funding and guidance are expected to begin soon. A preliminary plan for the resumption of fuel development has been prepared and is ready for implementation. The scope and main technical activities of a plan to develop and demonstrate within the next five years the technical means needed to convert Russian-supplied research reactors to LEU fuels was agreed upon by the RERTR Program and four Russian institutes lead by RDIPE. Both Secretary O`Leary and Minister Michailov have expressed strong support for this initiative. Joint studies have made significant progress, especially in assessing the technical and economic feasibility of using reduced enrichment fuels in the SAFARI-I reactor in South Africa and in the Advanced Neutron Source reactor under design at ORNL. Significant progress was achieved on several aspects of producing {sup 99}Mo from fission targets utilizing LEU instead of HEU to the achievement of the common goal.« less

Survey of 2014 Behavioral Management Programs for Laboratory Primates in the United States

PubMed Central

BAKER, KATE C.

2016-01-01

The behavioral management of laboratory nonhuman primates in the United States has not been thoroughly characterized since 2003. This article presents the results of a survey behavioral management programs at 27 facilities and covering a total of 59,636 primates, 27,916 housed in indoor cages and 31,720 in group enclosures. The survey included questions regarding program structure, implementation, and methodology associated with social housing, positive reinforcement training, positive human interaction, exercise enclosures, and several categories of inanimate enrichment. The vast majority of laboratory primates are housed socially (83%). Since 2003, the proportion of indoor-housed primates reported to be housed singly has fallen considerably, from 59% to 35% in the facilities surveyed. The use of social housing remains significantly constrained by: 1) research protocol requirements, highlighting the value of closely involved IACUCs for harmonizing research and behavioral management; and 2) the unavailability of compatible social partners, underscoring the necessity of objective analysis of the methods used to foster and maintain compatibility. Positive reinforcement training appears to have expanded and is now used at all facilities responding to the survey. The use of enrichment devices has also increased in the participating facilities. For most behavioral management techniques, concerns over the possibility of negative consequences to animals are expressed most frequently for social housing and destructible enrichment, while skepticism regarding efficacy is limited almost exclusively to sensory enrichment. Behavioral management program staffing has expanded over time in the facilities surveyed, due not only to increased numbers of dedicated behavioral management technicians but also to greater involvement of animal care technicians, suggesting an increase in the integration of behavioral care into animal husbandry. Broad awareness of common practice may assist facilities with program evaluation and assessment of progress in the field can generate recommendations for continuing the advancement of primate behavioral management programs. PMID:26971575

An Evaluative Overview of the Gloria Floyd Community School Academic Excellence Program.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL. Office of Educational Accountability.

The Gloria Floyd Academic Excellence Program (AEP) was designed as a school-based enrichment program for average and above-average students in grades one through six. The evaluation of this program involved discussions with the school administrator and program teacher, as well as a questionnaire-survey of AEP students, their parents, and regular…

African American perspectives: A qualitative study of an informal science enrichment program

NASA Astrophysics Data System (ADS)

Simpson, Jamila Rashida

The purposes of this study were to determine what program characteristics African American parents consider when they enroll their children into an informal science education enrichment program, the parents' evaluation of a program called Jordan Academy in which they enrolled their children, and the alignment of the parents' perspectives with Black Cultural Ethos (BCE). BCE refers to nine dimensions posited by Wade Boykin, a psychologist, as comprising African American culture. Participants were parents of students that attended Jordan Academy, an informal science enrichment program designed for third through sixth grade students from underserved populations. Qualitative methodologies were utilized to perform a thorough assessment of parents' perspectives. Data sources included classroom observations, student surveys, academy curriculum, photos and video-taped class sessions. Data included teachers and parents' responses to semi-structured, audio recorded interviews and students' written responses to open-ended items on the program's evaluation instrument. The data were analyzed for themes and the findings compared to Black Cultural Ethos. Findings revealed that the participants believed that informal science education offered their children opportunities not realized in the formal school setting - a means of impacting their children holistically. The parents expressed the academic, cultural, and personal development of their children in their characterizations of the ideal informal science education experience and in their evaluations of Jordan Academy. Overall, the parents' views emphasized the BCE values of harmony, affect, verve, movement, orality and communalism. The study has important implications for practices within and research on informal science education.

A Modularized Counselor-Education Program.

ERIC Educational Resources Information Center

Miller, Thomas V.; Dimattia, Dominic J.

1978-01-01

Counselor-education programs may be enriched through the use of modularized learning experiences. This article notes several recent articles on competency-based counselor education, the concepts of simulation and modularization, and describes the process of developing a modularized master's program at the University of Bridgeport in Connecticut.…

Agua Arriba--Up the Stream.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Migratory Child Div.

Designed for migratory agricultural workers whose children attended Florida schools during the winter, this directory lists and describes summer educational programs outside the state of Florida. The programs are said to provide trained teachers and other personnel, planned recreational and vocational training, and enrichment programs designed for…

Instructional Program Planning for Outdoor Education.

ERIC Educational Resources Information Center

Garbutt, Barbara; And Others

A guide on instructional program planning for outdoor education, prepared for Oakland County (Michigan) teachers, contains suggestions for program planning and lists information sources on suitable outdoor activities. The purpose of outdoor education is defined as being: "to enrich, vitalize and complement content areas of the school…

Confessions of a fungal systematist

Treesearch

D. Jean Lodge

2016-01-01

1. The Long-Term Ecological Research (LTER) program has not influenced my basic approach to science. 2. The LTER program has reinforced my approach to mentoring, and it has increased my opportunities to mentor students through the LTER-associated Research Experiences for Undergraduates Program. 3. LTER program has greatly enriched my collaborative network and expanded...

The Experiences of Advanced Placement and International Baccalaureate Diploma Program Participants: A Systematic Review of Qualitative Research

ERIC Educational Resources Information Center

Park, Kelly; Caine, Vera; Wimmer, Randolph

2014-01-01

Enriched high school curricula like the Advanced Placement and International Baccalaureate Diploma programs are endorsed as "pathway programs" for postsecondary-bound students. Program participation is perceived to have benefits that appeal to a broad stakeholder group of universities, administrators, teachers, students, and parents. In…

Effects of Postnatal Enriched Environment in a Model of Parkinson's Disease in Adult Rats.

PubMed

Jungling, Adel; Reglodi, Dora; Karadi, Zsofia Nozomi; Horvath, Gabor; Farkas, Jozsef; Gaszner, Balazs; Tamas, Andrea

2017-02-14

Environmental enrichment is a widespread neuroprotective strategy during development and also in the mature nervous system. Several research groups have described that enriched environment in adult rats has an impact on the progression of Parkinson's disease (PD). The aim of our present study was to examine the effects of early, postnatal environmental enrichment after 6-hydroxydopamine-induced (6-OHDA) lesion of the substantia nigra in adulthood. Newborn Wistar rats were divided into control and enriched groups according to their environmental conditions. For environmental enrichment, during the first five postnatal weeks animals were placed in larger cages and exposed to intensive complex stimuli. Dopaminergic cell loss, and hypokinetic and asymmetrical signs were evaluated after inducing PD with unilateral injections of 6-OHDA in three-month-old animals. Treatment with 6-OHDA led to a significant cell loss in the substantia nigra of control animals, however, postnatal enriched circumstances could rescue the dopaminergic cells. Although there was no significant difference in the percentage of surviving cells between 6-OHDA-treated control and enriched groups, the slightly less dopaminergic cell loss in the enriched group compared to control animals resulted in less severe hypokinesia. Our investigation is the first to provide evidence for the neuroprotective effect of postnatal enriched environment in PD later in life.

Effects of Textual Enhancement and Input Enrichment on L2 Development

ERIC Educational Resources Information Center

Rassaei, Ehsan

2015-01-01

Research on second language (L2) acquisition has recently sought to include formal instruction into second and foreign language classrooms in a more unobtrusive and implicit manner. Textual enhancement and input enrichment are two techniques which are aimed at drawing learners' attention to specific linguistic features in input and at the same…

RERTR 2009 (Reduced Enrichment for Research and Test Reactors)

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

Totev, T.; Stevens, J.; Kim, Y. S.

2010-03-01

The U.S. Department of Energy/National Nuclear Security Administration's Office of Global Threat Reduction in cooperation with the China Atomic Energy Authority and International Atomic Energy Agency hosted the 'RERTR 2009 International Meeting on Reduced Enrichment for Research and Test Reactors.' The meeting was organized by Argonne National Laboratory, China Institute of Atomic Energy and Idaho National Laboratory and was held in Beijing, China from November 1-5, 2009. This was the 31st annual meeting in a series on the same general subject regarding the conversion of reactors within the Global Threat Reduction Initiative (GTRI). The Reduced Enrichment for Research and Testmore » Reactors (RERTR) Program develops technology necessary to enable the conversion of civilian facilities using high enriched uranium (HEU) to low enriched uranium (LEU) fuels and targets.« less

Successful Completion of the Largest Shipment of Russian Research Reactor High-Enriched Uranium Spent Nuclear Fuel from Czech Republic to Russian Federation

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

Michael Tyacke; Dr. Igor Bolshinsky; Jeff Chamberlin

On December 8, 2007, the largest shipment of high-enriched uranium spent nuclear fuel was successfully made from a Russian-designed nuclear research reactor in the Czech Republic to the Russian Federation. This accomplishment is the culmination of years of planning, negotiations, and hard work. The United States, Russian Federation, and the International Atomic Energy Agency have been working together on the Russian Research Reactor Fuel Return (RRRFR) Program in support of the Global Threat Reduction Initiative. In February 2003, RRRFR Program representatives met with the Nuclear Research Institute in Rež, Czech Republic, and discussed the return of their high-enriched uranium spentmore » nuclear fuel to the Russian Federation for reprocessing. Nearly 5 years later, the shipment was made. This paper discusses the planning, preparations, coordination, and cooperation required to make this important international shipment.« less

New potentials for conventional aircraft when powered by hydrogen-enriched gasoline

NASA Technical Reports Server (NTRS)

Menard, W. A.; Moynihan, P. I.; Rupe, J. H.

1976-01-01

Hydrogen enrichment for aircraft piston engines is under study in a new NASA program. The objective of the program is to determine the feasibility of inflight injection of hydrogen in general aviation aircraft engines to reduce fuel consumption and to lower emission levels. A catalytic hydrogen generator will be incorporated as part of the air induction system of a Lycoming turbocharged engine and will generate hydrogen by breaking down small amounts of the aviation gasoline used in the normal propulsion system. This hydrogen will then be mixed with gasoline and compressed air from the turbocharger before entering the engine combustion chamber. The paper summarizes the results of a systems analysis study. Calculations assuming a Beech Duke aircraft indicate that fuel savings on the order of 20% are possible. An estimate of the potential for the utilization of hydrogen enrichment to control exhaust emissions indicates that it may be possible to meet the 1979 Federal emission standards.

Evaluation Report for "Operation RISE" (Recreation-Instruction-Service-Enrichment) in the City of Medford, Massachusetts.

ERIC Educational Resources Information Center

Medford Public Schools, MA.

Operation RISE (Recreation-Instruction-Service-Enrichment) was an ESEA Title I Program comprised of services to 660 (from grades 11-12) educationally disadvantaged elementary and secondary school students of Medford, Massachusetts during a six-week period in the summer of 1969. In this period each student was given remedial instruction in the…

The Clio Club: An Extracurricular Model for Elementary Social Studies Enrichment

ERIC Educational Resources Information Center

Morris, Ronald Vaughan

2008-01-01

This article describes an extracurricular social studies enrichment program called the Clio Club. "Clio" is derived from the Greek muse of history, and the club offers a variety of activities to help students discover and interpret social studies beyond the traditional school hours. They meet after school and on weekends both at their…

Arts Enrichment in Afterschool. MetLife Foundation Afterschool Alert. Issue Brief No. 56

ERIC Educational Resources Information Center

Afterschool Alliance, 2012

2012-01-01

The Afterschool Alliance, in partnership with MetLife Foundation, is proud to present the second in its latest series of four issue briefs examining critical issues facing middle school youth and the vital role afterschool programs play in addressing these issues. This brief explores afterschool and arts enrichment. The arts have the remarkable…

Technological Enrichment and Achievement for Cambodians and Hispanics: Project TEACH 1988-89. OREA Evaluation Section Report.

ERIC Educational Resources Information Center

Berney, Tomi D.; Adelman, Deborah

Project Technological Enrichment and Achievement for Cambodians and Hispanics (TEACH) served limited-English-proficient (LEP) students from several Caribbean and Central American countries and Cambodia at Theodore Roosevelt High School (Bronx, New York). The goals of the program were to help LEP students adjust academically and culturally to life…

From Inception to Reflection: Ohio's K-4 Content-Enriched Mandarin Chinese Curriculum

ERIC Educational Resources Information Center

Robinson, Deborah W.

2009-01-01

In 2006 the Ohio Department of Education (ODE) submitted and received a three-year Foreign Language Assistance Program grant from the U.S. Department of Education to write and pilot a K-4 content-enriched Mandarin curriculum and to build online professional development modules to support the curriculum. Once funded, ODE formed an advisory…

Marine Science Summer Enrichment Camp's Impact Ocean Literacy for Middle School Students

ERIC Educational Resources Information Center

Young, Victoria Jewel

2017-01-01

Although careers in science, technology, engineering, and mathematics have expanded in the United States, science literacy skills for K-12 students have declined from 2001 to 2011. Limited research has been conducted on the impact of science enrichment programs on the science literacy skills of K-12 students, particularly in marine science. The…

Supplementary Activities for Enriching the Teaching of Earth Science: Astronomy, Geology, Meteorology, Oceanography.

ERIC Educational Resources Information Center

Exline, Joseph D., Ed.

This publication is intended to be an aid for secondary school science teachers in providing some additional student-oriented activities to enrich the earth science program. These activities have been classroom tested by teachers and have been considered by these teachers to be educationally successful. This publication is a product of the Earth…

Impact of an interprofessional rural health care practice education experience on students and communities.

PubMed

Charles, Grant; Bainbridge, Lesley; Copeman-Stewart, Kathy; Kassam, Rosemin; Tiffin, Shelly

2008-01-01

The Interprofessional Rural Program of British Columbia (IRPBC) was established in 2003 as a pilot program aimed at supporting the recruitment of health and human service professionals to rural communities in British Columbia, Canada. The program was designed to expose students in the health and human service professions to rural communities and to assess whether this exposure increased the likelihood of their return to work in nonurban settings once they completed their studies. The initial qualitative evaluation of IRPBC was conducted via individual interviews in the first year and written questionnaires in the second year. In general, IRPBC was perceived by the participants to have had a significant impact on the students and communities. The students who participated in it benefited not only from the chance to engage in rural practice but also from the opportunity to interact within an interprofessional context; and the communities participating in the program profited from enhanced health care and the possibility of attracting new practitioners from these students. Exposure to new ways of providing service and the impact that the introduction of teams of passionate students can have on both practitioners and small communities have greatly enriched the broader communities.

Effects of environmental enrichment on behaviour, physiology and performance of pigs: A review.

PubMed

Mkwanazi, Mbusiseni Vusumuzi; Ncobela, Cyprial Ndumiso; Kanengoni, Arnold Tapera; Chimonyo, Michael

2017-06-26

The aim of this paper is to critically analyse and synthesise existing knowledge concerning the use of environmental enrichment and its effect on behaviour, physiology and performance of pigs housed in intensive production systems. The objective is also to provide clarity as to what constitute successful enrichment and recommend on when and how enrichment should be used. Environmental enrichment is usually understood as an attempt to improve animal welfare and to lesser extent, performance. Common enrichment objects used are straw bedding, suspended rope and wood shavings, toys, rubber tubing, coloured plastic keys, table tennis balls, chains and strings. These substrates need to be chewable, deformable, destructible and ingestible. For enrichment to be successful four goals are the prerequisite. Firstly, enrichment should increase the number and range of normal behaviours (2) prevent the phenomenon of anomalous behaviours or reduce their frequency (3) increase positive use of the environment such as space and (4) increase the ability of the animals to deal with behavioural and physiological challenges. The performance, behaviour and physiology of pigs in enriched environments is similar or in some cases slightly better when compared with barren environments. In studies where there was no improvement, it should be born in mind that enriching the environment may not always be practical and yield positive results due to factors such as type of enrichment substrates, duration of provision and type of enrichment used. The review also identifies possible areas which still need further research, especially in understanding the role of enrichment, novelty, breed differences and other enrichment alternatives.

Educating the Gifted: The Independent School Challenge.

ERIC Educational Resources Information Center

Bassett, Patrick F.

1983-01-01

A planned pilot program for gifted students at Stuart Hall College Preparatory School for Girls in Staunton, Virginia, will feature enrichment, mentorship, a mastery testing program, a counselor for the gifted, and inservice staff education. (CL)

Summer Learning That Sticks

ERIC Educational Resources Information Center

Browne, Daniel

2017-01-01

A new RAND Corporation study shows that voluntary summer programs can benefit children from low-income families, particularly those with high attendance. Programs studied in five school districts had several elements in common: a mix of academics and enrichment activities, certified teachers, small class sizes, full-day programming provided five…

Agricultural Resources: Program Planning Guide: Volume 6.

ERIC Educational Resources Information Center

German, Carl; And Others

The program planning guide for agricultural resources was written to assist Applied Biological and Agricultural Occupations (ABAO) teachers in enriching existing programs and/or to provide the basis for expansion of offerings to include additional materials for the cluster areas of forests, recreation, soil, wildlife, and other agricultural…

Forestry: Program Planning Guide: Volume 7.

ERIC Educational Resources Information Center

Roth, Paul L.; And Others

The program planning guide for forestry was written to assist Applied Biological and Agricultural Occupations (ABAO) teachers in enriching existing programs and/or to provide the basis for expansion of offerings to include additional materials for the cluster areas of forests, forest protection, logging, wood utilization, recreation, and special…

Project YES: A Break from Tradition.

ERIC Educational Resources Information Center

Jones, Dennis Floyd; And Others

1995-01-01

To aid at-risk children, summer intervention programs must emphasize links between physical well-being and drug awareness, nutrition, health, and safety. West Virginia's Project YES (Youth Enrichment Services) is a comprehensive, community-based program highlighting many aspects of child development. The article describes the program's history,…

Community Colleges in an Aging Society.

ERIC Educational Resources Information Center

Ventura-Merkel, Catherine; Doucette, Don

1993-01-01

Describes a survey of 1,200 community colleges, indicating that less than 25 percent currently offer programs designed specifically for older adults. Existing programs stress recreation, cultural enrichment, and financial management, and many lack courses attuned to older adults' educational needs. Includes an agenda for program development. (DMM)

The Romanian contribution to the COST action TU0801 "Semantic enrichment of 3D city models for sustainable urban development"

NASA Astrophysics Data System (ADS)

Armas, Iuliana; Bostenaru Dan, Maria

2010-05-01

The COST action TU0801 "Semantic enrichment of 3D city models for sustainable urban development" aims at using ontologies to enrich three dimensional models of cities. Such models can be used for various purposes, one of them being disaster management. COST actions are European networks of nationally funded projects, the European Science Foundation funding the networking activities. Romania adhered to the above mentioned COST action in 2009, the nationally funded project being concerned with the use of GIS for the vulnerability to hazards of the city of Bucharest. Among the networking activites Romanian representatives participated in are a training school on 3D GIS for disaster management (with two trainees) and a working group and management committee meeting. It is aimed to further develop the issues of usability and guidance of semantically enriched city models as task from the working group within the Action for the nationally funded project. In this contribution there will be shown how it is aimed to achieve this. One of the issues is on how to extrude GIS to achieve a simple 3D representation for a pilot area in the historic centre of Bucharest. Another one is on how to use this for the study of urbanism aspects, ranging from visual urban composition to the complex 3D aspects in restoration projects, including addition of new floors to buildings.

A work-for-food enrichment program increases exploration and decreases stereotypies in four species of bears.

PubMed

Wagman, Jason D; Lukas, Kristen E; Dennis, Patricia M; Willis, Mark A; Carroscia, Joe; Gindlesperger, Curt; Schook, Mandi W

2018-01-01

Zoo-housed bears are prone to exhibiting stereotypic behaviors, generally considered indicators of negative welfare. We explored the effects of a variable-time feeding enrichment schedule on behavioral indicators of welfare in four bear species at Cleveland Metroparks Zoo. We distributed the diets of eight bears in one of five enrichment items, for two consecutive days each, and monitored behavior throughout the day. In Experiment 1, we compared variable-time to fixed-time presentation of enrichment over two, 10-day periods. Overall, bears performed more exploratory behavior when enriched (p < 0.0001). Furthermore, variable-time enrichment was associated with a greater increase in exploratory behavior than fixed-time enrichment when compared to baseline (p < 0.001). Both fixed-time (p unadjusted <0.05, p adjusted = 0.07) and variable-schedule (p unadjusted <0.05, p adjusted = 0.09) enrichment were also associated with similar decreases in abnormal behavior compared to baseline. For Experiment 2, we tested habituation to enrichment over 30 days using multiple items and a semi-variable presentation schedule. Again during the enrichment period, bears exhibited increased exploratory behavior (p < 0.0001) and decreased abnormal behaviors compared to baseline (p unadjusted = 0.05, p adjusted = 0.09). We observed no habituation during the 30-day sustained enrichment period for these behaviors. Collectively, these results suggest that daily, variable-schedule feeding enrichment, with intermittent presentation of unique enrichment items, increases behavioral indicators of positive welfare and decreases behavioral indicators of negative welfare. © 2018 Wiley Periodicals, Inc.

Art Enrichment: Evaluating a Collaboration between Head Start and a Graduate Art Therapy Program

ERIC Educational Resources Information Center

Klorer, P. Gussie; Robb, Megan

2012-01-01

Head Start, a U.S. federally funded program, prepares children for school through early childhood intervention in social-emotional and cognitive arenas. This article describes program evaluation survey results from the past 5 years of an 18-year collaboration between a university graduate art therapy program and 8 Head Start centers. Graduate art…

The Impact of a Sport-Based Life Skill Program on Adolescent Prosocial Values

ERIC Educational Resources Information Center

Brunelle, John; Danish, Steven J.; Forneris, Tanya

2007-01-01

This article describes the implementation and evaluation of a sport-based life skills and community service program. The purpose of this investigation was to determine the impact of a combined life skills and community service program on adolescents' prosocial values. The program was part of a national golf and life skills enrichment academy for…

After-School Academic Enrichment Programs. Information Capsule. Volume 1509

ERIC Educational Resources Information Center

Blazer, Christie

2016-01-01

The number of U.S. children attending after-school programs has been steadily increasing. In 2014, the most recent year for which data were available, approximately 10.2 million students, representing about 23 percent of U.S. families, were enrolled in an after-school program. Of the students attending after-school programs, the majority do so at…

CHEERS: Chemical enrichment of clusters of galaxies measured using a large XMM-Newton sample

NASA Astrophysics Data System (ADS)

de Plaa, J.; Mernier, F.; Kaastra, J.; Pinto, C.

2017-10-01

The Chemical Enrichment RGS Sample (CHEERS) is aimed to be a sample of the most optimal clusters of galaxies for observation with the Reflection Grating Spectrometer (RGS) aboard XMM-Newton. It consists of 5 Ms of deep cluster observations of 44 objects obtained through a very large program and archival observations. The main goal is to measure chemical abundances in the hot Intra-Cluster Medium (ICM) of clusters to provide constraints on chemical evolution models. Especially the origin and evolution of type Ia supernovae is still poorly known and X-ray observations could contribute to constrain models regarding the SNIa explosion mechanism. Due to the high quality of the data, the uncertainties on the abundances are dominated by systematic effects. By carefully treating each systematic effect, we increase the accuracy or estimate the remaining uncertainty on the measurement. The resulting abundances are then compared to supernova models. In addition, also radial abundance profiles are derived. In the talk, we present an overview of the results that the CHEERS collaboration obtained based on the CHEERS data. We focus on the abundance measurements. The other topics range from turbulence measurements through line broadening to cool gas in groups.

Agricultural Production: Program Planning Guide: Volume 1.

ERIC Educational Resources Information Center

Rich, William; Wood, Eugene

The program planning guide for agricultural production was written to assist Applied Biological and Agricultural Occupations (ABAO) teachers in enriching existing programs and/or to provide the basis for expansion of offerings to include additional materials for the cluster areas of animal science, plant science, farm mechanics, and farm business…

Examining the Association between the "Imagination Library" Early Childhood Literacy Program and Kindergarten Readiness

ERIC Educational Resources Information Center

Samiei, Shahin; Bush, Andrew J.; Sell, Marie; Imig, Doug

2016-01-01

This study evaluated participation in the "Imagination Library" early childhood literacy enrichment program and children's pre-literacy and pre-numeracy skills at kindergarten entry in an urban school district. Previous studies have demonstrated that program participation is associated with greater early childhood reading practices.…

A Potpourri of Pascal Programs.

ERIC Educational Resources Information Center

Gimmestad, Beverly; And Others

This is a collection of Pascal programs that were developed for a 1986 National Science Foundation-sponsored high school teachers' summer workshop. The programs can be used as a means of extending or enriching textbook material in either high school mathematics or Pascal courses. Some suggested uses are: (1) teacher demonstrations in mathematics…

Agricultural Supplies and Services. Program Planning Guide: Volume 2.

ERIC Educational Resources Information Center

Welton, Richard; Marks, Michael

The program planning guide for agricultural supplies and services was written to assist Applied Biological and Agricultural Occupations (ABAO) teachers in enriching existing programs and/or to provide the basis for expansion of offerings to include additional materials for the cluster areas of agricultural chemicals, feeds, seeds, fertilizers, and…

MESA/MEP at American River College: Year One Evaluation Report.

ERIC Educational Resources Information Center

Lee, Beth S.; And Others

In 1989, the Mathematics, Engineering, and Science Achievement (MESA)/Minority Engineering Program (MEP) was initiated at American River College. The MESA/MEP program recruits Black, Hispanic, and Native American students and provides assistance, encouragement, and enrichment programs to help them succeed in the fields of mathematics, engineering,…

Project AMERICA, 1987-88. OREA Evaluation Report.

ERIC Educational Resources Information Center

Berney, Tomi D.; DeMegret, Wendy

The Asian and Arabic Mediated Enrichment Resource and Instructional Career Awareness (Project AMERICA) program for New York City bilingual high school students was a federally-funded program of instructional and support services. During the first year, the program targeted 369 limited-English-proficient Chinese and Arabic students, with limited…

The Comprehensive Project for Deprived Communitites in Israel.

ERIC Educational Resources Information Center

Goldstein, Joseph

A large-scale educational program, involving 30 settlements and neighborhoods that had been defined as suffering from deprivation, this project included a variety of reinforcement and enrichment programs. Information for a case study of the program was collected through interviews. Findings indicated that the guiding principles of the program…

Virginia School Health Guidelines.

ERIC Educational Resources Information Center

Virginia State Dept. of Education, Richmond.

Virginia's Department of Education and Department of Health are concerned with the health of children and youth, and with the implementation of comprehensive school health programs. These guidelines provide a basis for developing a model school health program or for enriching an existing program, focusing on health services and school environment.…

Agricultural Mechanics: Program Planning Guide: Volume 3.

ERIC Educational Resources Information Center

Bristol, Benton K.

The program planning guide for agricultural mechanics was written to assist Applied Biological and Agricultural Occupations (ABAO) teachers in enriching existing programs and/or to provide the basis for expansion of offerings to include additional materials for the cluster areas of agricultural power and machinery, structural and conveniences,…

Cognitive Profiles and Early Reading Remediation of At-Risk Elementary School Students.

ERIC Educational Resources Information Center

Parrila, R. K.; Das, J. P.

Sixty-one grade 1 students experiencing early reading difficulties received either a cognitive remediation program (PREP; PASS Remediation Program) designed to facilitate successive and simultaneous processing skills, or a meaning-based language enrichment program designed to provide children with meaningful experiences in reading. Repeated…

Latino English Language Learners' Writing during Literacy-Enriched Block Play

ERIC Educational Resources Information Center

Snow, Marianne; Eslami, Zohreh R.; Park, Jeong Hyun

2015-01-01

Although growing numbers of young English language learners (ELLs) from low-income homes enroll in U.S. schools, there remains a lack of research on how they respond to common school literacy practices including a literacy-enriched play. This exploratory study aims to examine the writing behaviors of six kindergarteners in their classroom's…

Embedded Voices: Building a Non-Learning Culture within a Learning Enrichment Programme

ERIC Educational Resources Information Center

Hymer, Barry; Watkins, Chris; Dawson, Elizabeth; Buxton, Ruth

2015-01-01

The researchers examined transcripts of comments made and dialogues engaged in by children, teachers and student teaching assistants during a 10-week enrichment programme for gifted and talented children aged 7-9 years. Attempts were made to match these utterances with the programme's aims and aspirations as expressed in a promotional document.…

Enrichment Wastes' Processing of Manganiferous Ores with the Use of Mechanochemical Methods

ERIC Educational Resources Information Center

Kubekova, Sholpan N.; Kapralova, Viktoria I.; Ibraimova, Gulnur T.; Batyrbayeva, Aigul A.

2016-01-01

The aim of the research is the study of the chemical and phase composition of enrichment wastes of manganiferous ore in Ushkatyn-III deposit and the synthesis of new materials by mechanochemical activation and subsequent heat treatment of the mechanical activation products. The use of XFA, infrared spectroscopy and electron probe microanalysis…

Preparation of Underrepresented Males for Scientific Careers: A Study of the Dr. John H. Hopps Jr. Defense Research Scholars Program at Morehouse College

PubMed Central

Thompson, Rahmelle C.; Monroe-White, Thema; Xavier, Jeffrey; Howell, Courtney; Moore, Myisha Roberson; Haynes, J. K.

2016-01-01

Equal representation within higher education science, technology, engineering, and mathematics (STEM) fields and the STEM workforce in the United States across demographically diverse populations is a long-standing challenge. This study uses two-to-one nearest-neighbor matched-comparison group design to examine academic achievement, pursuit of graduate science degree, and classification of graduate institution attended by students participating in the Hopps Scholars Program (Hopps) at Morehouse College. Hopps is a highly structured enrichment program aimed at increasing participation of black males in STEM fields. Morehouse institutional records, Hopps Program records, and National Student Clearinghouse data were used to examine differences between Hopps and non-Hopps STEM graduates of Morehouse. Two-way sample t tests and chi-square tests revealed significant differences in academic achievement, likelihood of STEM degree pursuit, and the classification of graduate institutions attended by Hopps versus non-Hopps students. Hopps Scholars were significantly more likely than non-Hopps STEM graduates both to pursue STEM doctoral degrees and to attend doctoral-granting institutions with higher research activity. The Hopps Program’s approach to training black male students for scientific careers is a model of success for other programs committed to increasing the number of black males pursuing advanced degrees in STEM. PMID:27562959

NEAT: an efficient network enrichment analysis test.

PubMed

Signorelli, Mirko; Vinciotti, Veronica; Wit, Ernst C

2016-09-05

Network enrichment analysis is a powerful method, which allows to integrate gene enrichment analysis with the information on relationships between genes that is provided by gene networks. Existing tests for network enrichment analysis deal only with undirected networks, they can be computationally slow and are based on normality assumptions. We propose NEAT, a test for network enrichment analysis. The test is based on the hypergeometric distribution, which naturally arises as the null distribution in this context. NEAT can be applied not only to undirected, but to directed and partially directed networks as well. Our simulations indicate that NEAT is considerably faster than alternative resampling-based methods, and that its capacity to detect enrichments is at least as good as the one of alternative tests. We discuss applications of NEAT to network analyses in yeast by testing for enrichment of the Environmental Stress Response target gene set with GO Slim and KEGG functional gene sets, and also by inspecting associations between functional sets themselves. NEAT is a flexible and efficient test for network enrichment analysis that aims to overcome some limitations of existing resampling-based tests. The method is implemented in the R package neat, which can be freely downloaded from CRAN ( https://cran.r-project.org/package=neat ).

A Prescription for Success.

ERIC Educational Resources Information Center

Oros, Tia

1993-01-01

Describes the Native American Pharmacy Program at North Dakota State University (Fargo), which recruits Native American students into the field of pharmacy, offers summer enrichment programs for Native American secondary and college students and provides scholarships and student support services. (LP)

America After 3PM Special Report on Summer: Missed Opportunities, Unmet Demand

ERIC Educational Resources Information Center

Afterschool Alliance, 2010

2010-01-01

For many children in America, summer vacation means camp, trips to new or familiar destinations, visits to museums, parks and libraries, and a variety of enriching activities--either with families or as part of a summer learning program. But for millions of others, when schools close for the summer, safe and enriching learning environments are out…

Reduced enrichment for research and test reactors: Proceedings

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

Not Available

1993-07-01

The 15th annual Reduced Enrichment for Research and Test Reactors (RERTR) international meeting was organized by Ris{o} National Laboratory in cooperation with the International Atomic Energy Agency and Argonne National Laboratory. The topics of the meeting were the following: National Programs, Fuel Fabrication, Licensing Aspects, States of Conversion, Fuel Testing, and Fuel Cycle. Individual papers have been cataloged separately.

Research Reactor Preparations for the Air Shipment of Highly Enriched Uranium from Romania

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

K. J. Allen; I. Bolshinsky; L. L. Biro

2010-03-01

In June 2009 two air shipments transported both unirradiated (fresh) and irradiated (spent) Russian-origin highly enriched uranium (HEU) nuclear fuel from two research reactors in Romania to the Russian Federation for conversion to low enriched uranium. The Institute for Nuclear Research at Pitesti (SCN Pitesti) shipped 30.1 kg of HEU fresh fuel pellets to Dimitrovgrad, Russia and the Horia Hulubei National Institute of Physics and Nuclear Engineering (IFIN-HH) shipped 23.7 kilograms of HEU spent fuel assemblies from the VVR S research reactor at Magurele, Romania, to Chelyabinsk, Russia. Both HEU shipments were coordinated by the Russian Research Reactor Fuel Returnmore » Program (RRRFR) as part of the U.S. Department of Energy Global Threat Reduction Initiative (GTRI), were managed in Romania by the National Commission for Nuclear Activities Control (CNCAN), and were conducted in cooperation with the Russian Federation State Corporation Rosatom and the International Atomic Energy Agency. Both shipments were transported by truck to and from respective commercial airports in Romania and the Russian Federation and stored at secure nuclear facilities in Russia until the material is converted into low enriched uranium. These shipments resulted in Romania becoming the 3rd country under the RRRFR program and the 14th country under the GTRI program to remove all HEU. This paper describes the research reactor preparations and license approvals that were necessary to safely and securely complete these air shipments of nuclear fuel.« less

Yoga-Enhanced Cognitive Behavioral Therapy (Y-CBT) for Anxiety Management: A Pilot Study

PubMed Central

Khalsa, Manjit K.; Greiner-Ferris, Julie M.; Hofmann, Stefan G.; Khalsa, Sat Bir S.

2014-01-01

Cognitive behavioral therapy is an effective treatment for generalized anxiety disorder (GAD), but there is still room for improvement. The aim of the present study was to examine the potential benefit of enriching cognitive behavioral therapy (CBT) with Kundalini Yoga (Y-CBT). Participants consisted of treatment resistant clients at a community mental health clinic. A total of 32 participants enrolled in the study and 22 completed the program. After the Y-CBT intervention, pre-post comparisons showed statistically significant improvements in state and trait anxiety, depression, panic, sleep, and quality of life. Results from this preliminary study suggest that Y-CBT may have potential as a promising treatment for those suffering from GAD. PMID:24804619

Runtime Verification in Context : Can Optimizing Error Detection Improve Fault Diagnosis

NASA Technical Reports Server (NTRS)

Dwyer, Matthew B.; Purandare, Rahul; Person, Suzette

2010-01-01

Runtime verification has primarily been developed and evaluated as a means of enriching the software testing process. While many researchers have pointed to its potential applicability in online approaches to software fault tolerance, there has been a dearth of work exploring the details of how that might be accomplished. In this paper, we describe how a component-oriented approach to software health management exposes the connections between program execution, error detection, fault diagnosis, and recovery. We identify both research challenges and opportunities in exploiting those connections. Specifically, we describe how recent approaches to reducing the overhead of runtime monitoring aimed at error detection might be adapted to reduce the overhead and improve the effectiveness of fault diagnosis.

Physicochemical and sensorial characteristics of noodle enriched with oyster mushroom (Pleorotus ostreatus) powder

NASA Astrophysics Data System (ADS)

Wahyono, A.; Novianti; Bakri, A.; Kasutjianingati

2018-01-01

Oyster Mushroom is a mushroom that can be used for food and medicine. It contains highly nutritious and functional substances such as statins and beta-glucan. A comprehensive evaluation of noodle-enriched with Oyster Mushroom powder has not been performed so far. In this study, we performed a comprehensive evaluation of noodle-enriched with Oyster Mushroom powder. The aim of this study was to assess the effects of enrichment of Oyster Mushroom Powder (OMP) on the quality of noodle. The quality of noodle was evaluated based on physical, chemical and sensorial characteristics. This study was done by substituting wheat flour with OMP at the level of 0 (control); 5; 7.5; 10; 12.5; and 15%. The results showed that OMP significantly affected (P<0.05) the chemical, physical and sensorial quality of enriched noodles. Increased OMP level concurrently increased ash, crude fiber content and water activity (Aw) of resulting noodles. The enrichment was significantly raised the redness and yellowness of noodles, but decreased whiteness index. In addition, the enrichment of OMP significantly affected the sensorial properties of enriched noodles including color, taste, aroma and texture. OMP enrichment can be done at the level of 5% without compromising color, aroma, and texture of noodle, but 12.5% for taste attribute. Thus, OMP enrichment is feasible to enhance the nutritional values of noodle.

Preference assessments in the zoo: Keeper and staff predictions of enrichment preferences across species.

PubMed

Mehrkam, Lindsay R; Dorey, Nicole R

2015-01-01

Environmental enrichment is widely used in the management of zoo animals, and is an essential strategy for increasing the behavioral welfare of these populations. It may be difficult, however, to identify potentially effective enrichment strategies that are also cost-effective and readily available. An animal's preference for a potential enrichment item may be a reliable predictor of whether that individual will reliably interact with that item, and subsequently enable staff to evaluate the effects of that enrichment strategy. The aim of the present study was to assess the utility of preference assessments for identifying potential enrichment items across six different species--each representing a different taxonomic group. In addition, we evaluated the agreement between zoo personnel's predictions of animals' enrichment preferences and stimuli selected via a preference assessment. Five out of six species (nine out of 11 individuals) exhibited clear, systematic preferences for specific stimuli. Similarities in enrichment preferences were observed among all individuals of primates, whereas individuals within ungulate and avian species displayed individual differences in enrichment preferences. Overall, zoo personnel, regardless of experience level, were significantly more accurate at predicting least-preferred stimuli than most-preferred stimuli across species, and tended to make the same predictions for all individuals within a species. Preference assessments may therefore be a useful, efficient husbandry strategy for identifying viable enrichment items at both the individual and species levels. © 2015 Wiley Periodicals, Inc.

Status and progress of the RERTR program in the year 2002.

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

Travelli, A.; Technology Development

2003-01-01

Following the cancellation of the 2001 International RERTR Meeting, which had been planned to occur in Bali, Indonesia, this paper describes the progress achieved by the Reduced Enrichment for Research and Test Reactors (RERTR) Program in collaboration with its many international partners during the years 2001 and 2002, and discusses the main activities planned for the year 2003. The past two years have been characterized by very important achievements of the RERTR program, but these technical achievements have been overshadowed by the terrible events of September 11, 2001. Those events have caused the U.S. Government to reevaluate the importance andmore » urgency of the RERTR program goals. A recommendation made at the highest levels of the government calls for an immediate acceleration of the program activities, with the goal of converting all the world's research reactors to low-enriched fuel at the earliest possible time, and including both Soviet-designed and United States-designed research reactors.« less

Designing a theory- and evidence-based tailored eHealth rehabilitation aftercare program in Germany and the Netherlands: study protocol.

PubMed

Reinwand, Dominique; Kuhlmann, Tim; Wienert, Julian; de Vries, Hein; Lippke, Sonia

2013-11-19

Cardiac rehabilitation programs aim to improve health status and to decrease the risk of further cardiac events. Persons undergoing rehabilitation often have difficulties transferring the learned health behaviors into their daily routine after returning home and maybe to work. This includes physical activity as well as fruit and vegetable consumption. Computer-based tailored interventions have been shown to be effective in increasing physical activity as well as fruit and vegetable consumption. The aim of this study is, to support people in transferring these two learned behavior changes and their antecedents into their daily life after cardiac rehabilitation. The study will have a randomized controlled design and will be conducted among German and Dutch people who participated in cardiac rehabilitation. The study will consist of one intervention group which will be compared to a waiting list control group. During the eight week duration of the intervention, participants will be invited to participate in the online after-care program once per week. The intervention encourages participants to define individual health behavior goals as well as action, and coping plans to reach these self-determined goals. The effectiveness of the program will be compared between the intervention condition and the control group in terms of behavior change, antecedents of behavior change (e.g., self-efficacy), ability to return to work and increased well-being. Further, subgroup-differences will be assessed including differences between the two countries, socioeconomic inequalities and across age groups. The present study will make a contribution to understanding how such an online-based tailored interventions enables study participants to adopt and maintain a healthy lifestyle. Implications can include how such an online program could enrich cardiac rehabilitation aftercare further. NTR 3706, NCT01909349.

Problem Space Matters: Evaluation of a German Enrichment Program for Gifted Children.

PubMed

Welter, Marisete M; Jaarsveld, Saskia; Lachmann, Thomas

2018-01-01

We studied the development of cognitive abilities related to intelligence and creativity ( N = 48, 6-10 years old), using a longitudinal design (over one school year), in order to evaluate an Enrichment Program for gifted primary school children initiated by the government of the German federal state of Rhineland-Palatinate ( Entdeckertag Rheinland Pfalz , Germany; ET; Day of Discoverers). A group of German primary school children ( N = 24), identified earlier as intellectually gifted and selected to join the ET program was compared to a gender-, class- and IQ- matched group of control children that did not participate in this program. All participants performed the Standard Progressive Matrices (SPM) test, which measures intelligence in well-defined problem space; the Creative Reasoning Task (CRT), which measures intelligence in ill-defined problem space; and the test of creative thinking-drawing production (TCT-DP), which measures creativity, also in ill-defined problem space. Results revealed that problem space matters: the ET program is effective only for the improvement of intelligence operating in well-defined problem space. An effect was found for intelligence as measured by SPM only, but neither for intelligence operating in ill-defined problem space (CRT) nor for creativity (TCT-DP). This suggests that, depending on the type of problem spaces presented, different cognitive abilities are elicited in the same child. Therefore, enrichment programs for gifted, but also for children attending traditional schools, should provide opportunities to develop cognitive abilities related to intelligence, operating in both well- and ill-defined problem spaces, and to creativity in a parallel, using an interactive approach.

Problem Space Matters: Evaluation of a German Enrichment Program for Gifted Children

PubMed Central

Welter, Marisete M.; Jaarsveld, Saskia; Lachmann, Thomas

2018-01-01

We studied the development of cognitive abilities related to intelligence and creativity (N = 48, 6–10 years old), using a longitudinal design (over one school year), in order to evaluate an Enrichment Program for gifted primary school children initiated by the government of the German federal state of Rhineland-Palatinate (Entdeckertag Rheinland Pfalz, Germany; ET; Day of Discoverers). A group of German primary school children (N = 24), identified earlier as intellectually gifted and selected to join the ET program was compared to a gender-, class- and IQ- matched group of control children that did not participate in this program. All participants performed the Standard Progressive Matrices (SPM) test, which measures intelligence in well-defined problem space; the Creative Reasoning Task (CRT), which measures intelligence in ill-defined problem space; and the test of creative thinking-drawing production (TCT-DP), which measures creativity, also in ill-defined problem space. Results revealed that problem space matters: the ET program is effective only for the improvement of intelligence operating in well-defined problem space. An effect was found for intelligence as measured by SPM only, but neither for intelligence operating in ill-defined problem space (CRT) nor for creativity (TCT-DP). This suggests that, depending on the type of problem spaces presented, different cognitive abilities are elicited in the same child. Therefore, enrichment programs for gifted, but also for children attending traditional schools, should provide opportunities to develop cognitive abilities related to intelligence, operating in both well- and ill-defined problem spaces, and to creativity in a parallel, using an interactive approach. PMID:29740367

Translating the use of an enriched environment poststroke from bench to bedside: study design and protocol used to test the feasibility of environmental enrichment on stroke patients in rehabilitation.

PubMed

Janssen, H; Ada, L; Karayanidis, F; Drysdale, K; McElduff, P; Pollack, M; White, J; Nilsson, M; Bernhardt, J; Spratt, N J

2012-08-01

Environmental enrichment, a paradigm investigated extensively in animal models, is an intervention, which by design facilitates motor, sensory, social, and cognitive activity. It has been shown to improve poststroke motor and cognitive function in animal models of stroke. This is the first study to attempt to translate this intervention from the laboratory to the clinical setting. The overall aim of this pilot study is to test the feasibility of using environmental enrichment with stroke patients in a rehabilitation setting. The aim is to enrich the environment of stroke survivors in a rehabilitation ward and measure changes in their activity (physical, cognitive, and social activity). Prospective nonrandomized block design intervention study. In the control phase we will determine the change in activity levels of patients treated in a usual rehabilitation environment over time. In the intervention phase structured observational techniques (behavioural mapping) will be used to quantify the change in activity levels of patients exposed to environmental enrichment. The primary outcome is change in activity level. Additional data collected on entry to and exit from the study will include: cognitive function using a battery of cognitive tests, general function using the Functional Independence Measure, mood using the Patient Health Questionnaire 9 and boredom using the Stroke Rehabilitation Boredom Survey. Quality of life will be assessed using the Assessment of Quality of Life 1 month postdischarge from rehabilitation. Australian New Zealand Clinical Trials Registry# ACTRN12611000629932. © 2012 The Authors. International Journal of Stroke © 2012 World Stroke Organization.

Momentum: "Developing Masterful Marketing Plans."

ERIC Educational Resources Information Center

Meservey, Lynne D.

1988-01-01

Describes how directors can plan and develop a written marketing plan which can increase enrollment at child care centers. Components of successful marketing plans include parent retention; program merchandising; staff and director training; sales promotions; networking; and enrichment programs/fundraising. (NH)

Reactor Physics Scoping and Characterization Study on Implementation of TRIGA Fuel in the Advanced Test Reactor

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

Jennifer Lyons; Wade R. Marcum; Mark D. DeHart

2014-01-01

The Advanced Test Reactor (ATR), under the Reduced Enrichment for Research and Test Reactors (RERTR) Program and the Global Threat Reduction Initiative (GTRI), is conducting feasibility studies for the conversion of its fuel from a highly enriched uranium (HEU) composition to a low enriched uranium (LEU) composition. These studies have considered a wide variety of LEU plate-type fuels to replace the current HEU fuel. Continuing to investigate potential alternatives to the present HEU fuel form, this study presents a preliminary analysis of TRIGA® fuel within the current ATR fuel envelopes and compares it to the functional requirements delineated by themore » Naval Reactors Program, which includes: greater than 4.8E+14 fissions/s/g of 235U, a fast to thermal neutron flux ratio that is less than 5% deviation of its current value, a constant cycle power within the corner lobes, and an operational cycle length of 56 days at 120 MW. Other parameters outside those put forth by the Naval Reactors Program which are investigated herein include axial and radial power profiles, effective delayed neutron fraction, and mean neutron generation time.« less

An Analysis of NSF Geosciences Research Experience for Undergraduate Site Programs from 2009 through 2011

NASA Astrophysics Data System (ADS)

Rom, E. L.; Patino, L. C.; Weiler, S.; Sanchez, S. C.; Colon, Y.; Antell, L.

2011-12-01

The Research Experience for Undergraduate (REU) Program at the U.S. National Science Foundation (NSF) provides U.S. undergraduate students from any college or university the opportunity to conduct research at a different institution and gain a better understanding of research career pathways. The Geosciences REU Sites foster research opportunities in areas closely aligned with geoscience programs, particularly those related to earth, atmospheric and ocean sciences. The aim of this paper is to provide an overview of the Geosciences REU Site programs run in 2009 through 2011. A survey requesting information on recruitment methods, student demographics, enrichment activities, and fields of research was sent to the Principal Investigators of each of the active REU Sites. Over 70% of the surveys were returned with the requested information from about 50 to 60 sites each year. The internet is the most widely used mechanism to recruit participants, with personal communication as the second most important recruiting tool. The admissions rate for REU Sites in Geosciences varies from less than 10% to 50%, with the majority of participants being rising seniors and juniors. Many of the participants come from non-PhD granting institutions. Among the participants, gender distribution varies by discipline, with ocean sciences having a large majority of women and earth sciences having a majority of men. Regarding ethnic diversity, the REU Sites reflect the difficulty of attracting diverse students into Geosciences as a discipline; a large majority of participants are Caucasian and Asian students. Furthermore, participants from minority-serving institutions and community colleges constitute a small percentage of those taking part in these research experiences. The enrichment activities are very similar across the REU Sites, and mimic activities common to the scientific community, including intellectual exchange of ideas (lab meetings, seminars, and professional meetings), networking and social activities. The results from this survey will be used to examine strengths in the REU Sites in the Geosciences, opportunities that may be under utilized, and community needs to enhance this NSF wide program.

Genome-wide Functional Analysis of CREB/Long-Term Memory-Dependent Transcription Reveals Distinct Basal and Memory Gene Expression Programs

PubMed Central

Lakhina, Vanisha; Arey, Rachel N.; Kaletsky, Rachel; Kauffman, Amanda; Stein, Geneva; Keyes, William; Xu, Daniel; Murphy, Coleen T.

2014-01-01

SUMMARY Induced CREB activity is a hallmark of long-term memory, but the full repertoire of CREB transcriptional targets required specifically for memory is not known in any system. To obtain a more complete picture of the mechanisms involved in memory, we combined memory training with genome-wide transcriptional analysis of C. elegans CREB mutants. This approach identified 757 significant CREB/memory-induced targets and confirmed the involvement of known memory genes from other organisms, but also suggested new mechanisms and novel components that may be conserved through mammals. CREB mediates distinct basal and memory transcriptional programs at least partially through spatial restriction of CREB activity: basal targets are regulated primarily in nonneuronal tissues, while memory targets are enriched for neuronal expression, emanating from CREB activity in AIM neurons. This suite of novel memory-associated genes will provide a platform for the discovery of orthologous mammalian long-term memory components. PMID:25611510

Study of the 1978 Summer STEP. The Summer "Bridge" Program at the Learning Skills Center, University of California, Davis.

ERIC Educational Resources Information Center

Suhr, Jeanne

The summer "bridge" part of the Special Transitional Enrichment Program (STEP) at the University of California (UC), Davis, was evaluated with attention to first-year academic performance and retention. STEP, part of the Educational Opportunity Program (EOP), is an orientation and academic program to help low-income and minority students…

America's After-School Choice: The Prime Time for Juvenile Crime, or Youth Enrichment and Achievement.

ERIC Educational Resources Information Center

Newman, Sanford A.; Fox, James Alan; Flynn, Edward A.; Christeson, William

Noting that after-school programs have the potential to reduce not only juvenile crime but also later adult crime, this report examines the needs for after-school programs, the impact of such programs on youth, and the importance of quality programming. Following an executive summary, the report is presented in six chapters. Chapter 1 details…

Reflections on the Development and Implementation of an Enrichment Program in Early Childhood: A Metaphorical Representation

ERIC Educational Resources Information Center

Garvis, Susanne; Prendergast, Donna

2015-01-01

The profile of gifted education is being raised in Queensland (Australia) schools in recognition of the potential benefits to students of engaging in such programs. Little is known, however, about what types of programs are being delivered, especially in the early years. Since many programs are created by individuals, it is important to understand…

Parents and Children through the School Years: The Effects of the Home Instruction Program for Preschool Youngsters.

ERIC Educational Resources Information Center

Baker, Amy J. L.; Piotrkowski, Chaya S.

The Home Instruction Program for Preschool Youngsters (HIPPY) is a free 2-year family oriented early childhood education and parent involvement program for parents with limited formal education to help them provide educational enrichment for their 4-year-old and 5-year-old children. As of 1996, HIPPY programs serve over 15,000 economically…

Spanish as a Second Language for Elementary Students: A Study of Participation on Literacy Benchmark Scores

ERIC Educational Resources Information Center

Blackford, Kelli; Olmstead, Gwen; Stegman, Charles

2012-01-01

Student achievement in literacy and mathematics for students involved in a Spanish language program at a large and diverse school district in Arkansas, were compared to peers' scores who did not participate in the program. The program was implemented to enroll native English speaking students in a Spanish enrichment program (SEP) with the intent…

The Family Development Research Program: A Program for Prenatal, Infant and Early Childhood Enrichment. Progress Report.

ERIC Educational Resources Information Center

Lally, J. Ronald

This progress report on the Family Development Research Program for 108 low-income families, conducted at Syracuse University Children's Center, provides information on a longitudinal comparison instituted when the program children reached 36 months of age. The families of the children were matched to control families on a number of variables.…

After-school enrichment and the activity theory: How can a management service organization assist schools with reducing the achievement gap among minority and non-minority students in science, technology, engineering, and mathematics (STEM) during the after-school hours?

NASA Astrophysics Data System (ADS)

Flowers, Reagan D.

The primary purpose of this study was to investigate how a management service organization can assist schools with reducing the achievement gap between minority and non-minority students in science, technology, engineering, and mathematics (STEM) during the after-school hours. Developing a strategic plan through creating a program that provides support services for the implementation of hands-on activities in STEM for children during the after-school hours was central to this purpose. This Project Demonstrating Excellence (PDE), a social action project, also presents historical and current after-school program developments in the nation. The study is quantitative and qualitative in nature. Surveys were utilized to quantitatively capture the opinions of participants in the social action project on three specific education related issues: (1) disparity in academic motivation of students to participate in after-school STEM enrichment programs; (2) whether teachers and school administrators saw a need for STEM after-school enrichment; and (3) developing STEM after-school programs that were centered on problem-solving and higher-order thinking skills to develop students' interest in STEM careers. The sample consisted of 50 participants comprised of students, teachers, and administrators. The focus groups and interviews provided the qualitative data for the study. The qualitative sample consisted of 14 participants comprised of students, parents and teachers, administrators, an education consultant, and a corporate sponsor. The empirical data obtained from the study survey, focus groups, and interviews provided a comprehensive profile on the current views and future expectations of STEM after-school enrichment, student and school needs, and community partnerships with STEM companies. Results of the study and review of the implementation of the social action project, C-STEM (communication, science, technology, engineering, and mathematics) Teacher and Student Support Services, Inc., revealed the need and focus for STEM after-school enrichment programs in Houston, Texas. This result, along with requirements of STEM Research and Special Programs Administrations and a multiyear and multilevel strategic plan inspired by this study, led to the conceptualization, development, and implementation of C-STEM Teacher and Student Support Services, Inc. at multiple schools in Houston, Texas. The purpose of C-STEM Teacher and Student Support Services, Inc. is to provide hands-on support services that encourage schools, organizations and families to improve academic achievement and socioemotional development through project-based learning in communication, science, technology, engineering, and mathematics (CSTEM) in grades 4-12.

Learning ability in aged beagle dogs is preserved by behavioral enrichment and dietary fortification: a two-year longitudinal study.

PubMed

Milgram, N W; Head, E; Zicker, S C; Ikeda-Douglas, C J; Murphey, H; Muggenburg, B; Siwak, C; Tapp, D; Cotman, C W

2005-01-01

The effectiveness of two interventions, dietary fortification with antioxidants and a program of behavioral enrichment, was assessed in a longitudinal study of cognitive aging in beagle dogs. A baseline protocol of cognitive testing was used to select four cognitively equivalent groups: control food-control experience (C-C), control food-enriched experience (C-E), antioxidant fortified food-control experience (A-C), and antioxidant fortified food-enriched experience(A-E). We also included two groups of young behaviorally enriched dogs, one receiving the control food and the other the fortified food. Discrimination learning and reversal was assessed after one year of treatment with a size discrimination task, and again after two years with a black/white discrimination task. The four aged groups were comparable at baseline. At one and two years, the aged combined treatment group showed more accurate learning than the other aged groups. Discrimination learning was significantly improved by behavioral enrichment. Reversal learning was improved by both behavioral enrichment and dietary fortification. By contrast, the fortified food had no effect on the young dogs. These results suggest that behavioral enrichment or dietary fortification with antioxidants over a long-duration can slow age-dependent cognitive decline, and that the two treatments together are more effective than either alone in older dogs.

"Mathematics in the Workplace": A Pilot Enrichment Programme for Mathematically Talented Primary Students in Hong Kong

ERIC Educational Resources Information Center

Kwan, Anderson C. K.; Yuen, Mantak

2013-01-01

The authors report on the implementation of an enrichment programme titled "Mathematics in the Workplace" for mathematically talented students, aged 8 to 12 years, who were studying in Primary 3 to Primary 6 classes in Hong Kong. The aim of the pilot programme was to enable gifted learners to make connections between mathematics and its…

A Technology-Enriched Active Learning Space for a New Gateway Education Programme in Hong Kong: A Platform for Nurturing Student Innovations

ERIC Educational Resources Information Center

Chiu, Pit Ho Patrio

2016-01-01

A Gateway Education Programme is established in Hong Kong that aims to broaden students' interdisciplinary knowledge and nurture student innovations under the Discovery-enriched Curriculum. To support the initiative, a novel idea was proposed for the creation of a Gateway Education Laboratory (GE Lab) with a highly configurable layout equipped…

The Effect of Enriched Learning Environments on the Conceptual Understanding of Students: "The Erosion and Landslide"

ERIC Educational Resources Information Center

Çoruhlu, Tülay Senel; Bilgin, Arzu Kirman; Nas, Sibel Er

2016-01-01

The aim of this research is to investigate the effect of enriched learning environments which have been developed in the framework of the "erosion and landslide" concepts on the conceptual understanding of students. A quasi-experimental method has been used in this research. The sample consists of 40 students. 5th grade students (aged…

Explore Locally, Excel Digitally: A Participatory Learning After-School Program for Enriching Citizenship On- and Offline

ERIC Educational Resources Information Center

Felt, Laurel J.; Vartabedian, Vanessa; Literat, Ioana; Mehta, Ritesh

2012-01-01

This paper discusses the design and implementation of a participatory culture pedagogy in the context of a pilot after-school program at LAUSD's Robert F. Kennedy Community Schools. Ethnographic fieldnotes, instructor and student reflections, photographs, video recordings, and student work illustrate the program's culture of participatory…

EVALUATION OF 1966 EOA SECONDARY SUMMER SCHOOL PROGRAM. RESEARCH REPORT.

ERIC Educational Resources Information Center

GODON, ROLF M.

PRESENTED IS AN EVALUATION OF A 6-WEEK SUMMER SCHOOL PROGRAM FOR 502 DISADVANTAGED STUDENTS ENTERING JUNIOR HIGH SCHOOLS IN THE FALL OF 1966. PROGRAM GOALS WERE TO RAISE ACHIEVEMENT LEVELS, REDUCE SUMMER LEARNING LOSSES, ENCOURAGE ASPIRATION AND MOTIVATION FOR LEARNING, AND PROVIDE ENRICHMENT. THESE OBJECTIVES WERE IMPLEMENTED BY INTENSIVE…

New Mathematical Dimensions: Adam's Story

ERIC Educational Resources Information Center

Manizade, Agida

2009-01-01

Adam, an 11th grader, was identified as gifted and accepted into a two week summer enrichment program. He signed up for "Geometry with Flash Programming." He had no prior programming experience but had a strong and healthy self-image as mathematics student. Although Adam had a positive attitude toward mathematics and saw himself as a successful…

The ROCTAPUS Closed-Circuit Television Program Final Report. Priority Country Area Program Evaluation Series: Report No. 10.

ERIC Educational Resources Information Center

Lamont, Ann; Fowler, Clifford F.

Two 1980 surveys of school staff, team member interviews, and examination of project films and documents supplied information for final evaluation of the ROCTAPUS (Really Outstanding Color Television About Practically Unlimited Subjects) program, a closed-circuit, magazine format, videotaped, television series intended to enrich the experiential…

Developing Computer Programming Concepts and Skills via Technology-Enriched Language-Art Projects: A Case Study

ERIC Educational Resources Information Center

Lee, Young-Jin

2010-01-01

Teaching computer programming to young children has been considered difficult because of its abstract and complex nature. The objectives of this study are (1) to investigate whether an innovative educational technology tool called Scratch could enable young children to learn abstract knowledge of computer programming while creating multimedia…

An Innovative Program in Social Work Education

ERIC Educational Resources Information Center

Peleg-Oren, Neta; Aran, Ofra; Even-Zahav, Ronit; Macgowan, Mark J.; Stanger, Varda

2007-01-01

This paper is a report of an innovative program in social work education to enrich field supervisors and students with the latest theories and practices related to social work practice in health care settings. This program consists of a study day organized jointly by academic faculty, field supervisors, and students, conducted once a year between…

Through Their Eyes: Students' Perspectives of a University-Based Enrichment Program--The University for Young People Project

ERIC Educational Resources Information Center

Johnsen, Susan K.; Witte, Mary; Robins, Jennifer

2006-01-01

Gifted students from economically disadvantaged backgrounds are frequently underrepresented in gifted and talented programs. A number of factors have been identified that appear to limit gifted and talented services to this population: narrow concepts and definitions of giftedness, restrictive identification procedures, inadequate programming, and…

PROGRESSIVE CHOICE PROGRAMMING FOR DELINQUENOGENIC COMMUNITIES, A PROPOSAL FOR RESEARCH.

ERIC Educational Resources Information Center

Institute of Educational Research, Washington, DC.

THE TWO MAJOR TARGET POPULATIONS FOR THESE PROGRAMS ARE CHILDREN ENTERING SCHOOL IN FIRST OR SECOND GRADE WHO ARE IN DELINQUENOGENIC NEIGHBORHOODS AND ADOLESCENT DROPOUTS WHO ATTEND SPECIAL YOUTH COUNSELING CENTERS WHERE SKILLS CAN BE TAUGHT. THE PROGRAM SHOULD DEVELOP READING SKILLS AND ENRICH VOCABULARY PROVIDING A BASIS FOR ACCELERATED…

It's Recruiting, Stupid! Reinvigorating a Two-Year College Honors Program.

ERIC Educational Resources Information Center

Oelke, Karl

This paper discusses attempts made by the author to reinvigorate the College Honors Program at Union County College in New Jersey (UCC). Created in 1985 to offer an enriched learning experience for exceptional liberal arts students, the Honors Program helps students develop their thinking skills and achieve academic success. However, due to…

A Community-Based Volunteer After-School Activity Program Created for Middle School Students.

ERIC Educational Resources Information Center

Greaser, Thomas C., Jr.

This practicum was designed to provide an after-school activity program to middle school students not engaged in interscholastic sports. Utilizing community volunteers, an enrichment-prevention program that featured 19 different activities in 2 class sessions per week over a 10-week period was developed and implemented. Activities included…

World Energy Data System (WENDS). Volume XI. Nuclear fission program summaries

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

Not Available

1979-06-01

Brief management and technical summaries of nuclear fission power programs are presented for nineteen countries. The programs include the following: fuel supply, resource recovery, enrichment, fuel fabrication, light water reactors, heavy water reactors, gas cooled reactors, breeder reactors, research and test reactors, spent fuel processing, waste management, and safety and environment. (JWR)

Implementing a Graduate Certificate Program in Cardiovascular Epidemiology: The Jackson Heart Study

PubMed Central

Campbell Jenkins, Brenda W.; Addison, Clifton; Wilson, Gregory; Young, Lavon; Fields, Regina; Woodberry, Clevette; Payton, Marinelle

2015-01-01

The Jackson Heart Study (JHS) is committed to providing opportunities for expanding the understanding of the epidemiology, diagnosis, prevention, and treatment of cardiovascular diseases. The JHS Graduate Training and Education Center (GTEC) has initiated the Daniel Hale Williams Scholar (DHWS) program where students are afforded the opportunity to interact with epidemiologists and other biomedical scientists to learn to identify, predict, and prevent cardiovascular disease using the Jackson Heart Study data. This study describes the structured programs developed by JHS GTEC seeking to alleviate the shortage of trained professionals in cardiovascular epidemiology by training graduate students while they complete their academic degrees. The DHWS program provides: (1) an enrichment curriculum; (2) a learning community; (3) quarterly seminars; and (4) a Summer Institute. Students attend enrichment activities comprising: (1) Applied Biostatistics; (2) Cardiovascular Disease Epidemiology; (3) Social Epidemiology; (4) Emerging Topics; and (5) Research Writing. Training focuses on developing proficiency in cardiovascular health knowledge. The DHWS program is a unique strategy for incorporating rigorous academic and career-focused training to graduate students and has enabled the acquisition of competencies needed to impact cardiovascular disease management programs. PMID:26703701

Community Colleges in an Aging Society.

ERIC Educational Resources Information Center

Ventura-Merkel, Catherine; Doucette, Don

1993-01-01

According to survey responses from 388 of 1,288 community and technical colleges, only one-fourth offer programs specifically for older adults. Most programs stress recreation, enrichment, and financial management, which do not necessarily reflect the educational needs of this population. (SK)

Olfactory enrichment and scent cue associative learning in captive birds of prey.

PubMed

Nelson Slater, Melissa; Hauber, Mark E

2017-03-01

As the use of enrichment in zoos has become a standardized husbandry practice, the continued improvement of enrichment programs should be concomitant with empirical validation of those practices. The role of scent as enrichment remains an unexplored avenue for many bird species. We conducted a multi-phase experiment to introduce wrapped food packages and scent cuing to indicate food presence into the exhibits of several birds of prey species at the Bronx Zoo, New York City, to assess if scent can function as enrichment in these species. Our research found support for these birds associating a novel scent cue from a package with the presence of food inside. When tested with sham (empty) packages, these individuals more often and more extensively handled scented versus unscented packages. Overall, these results indicate the ability of some our small sample of individuals to learn olfactory cues and provide support for trials to include olfactory enrichment as a potential part of the daily routine for some birds of prey in zoo settings. © 2017 Wiley Periodicals, Inc.

Novel candidate genes of the PARK7 interactome as mediators of apoptosis and acetylation in multiple sclerosis: An in silico analysis.

PubMed

Vavougios, George D; Zarogiannis, Sotirios G; Krogfelt, Karen Angeliki; Gourgoulianis, Konstantinos; Mitsikostas, Dimos Dimitrios; Hadjigeorgiou, Georgios

2018-01-01

currently only 4 studies have explored the potential role of PARK7's dysregulation in MS pathophysiology Currently, no study has evaluated the potential role of the PARK7 interactome in MS. The aim of our study was to assess the differential expression of PARK7 mRNA in peripheral blood mononuclears (PBMCs) donated from MS versus healthy patients using data mining techniques. The PARK7 interactome data from the GDS3920 profile were scrutinized for differentially expressed genes (DEGs); Gene Enrichment Analysis (GEA) was used to detect significantly enriched biological functions. 27 differentially expressed genes in the MS dataset were detected; 12 of these (NDUFA4, UBA2, TDP2, NPM1, NDUFS3, SUMO1, PIAS2, KIAA0101, RBBP4, NONO, RBBP7 AND HSPA4) are reported for the first time in MS. Stepwise Linear Discriminant Function Analysis constructed a predictive model (Wilk's λ = 0.176, χ 2 = 45.204, p = 1.5275e -10 ) with 2 variables (TIDP2, RBBP4) that achieved 96.6% accuracy when discriminating between patients and controls. Gene Enrichment Analysis revealed that induction and regulation of programmed / intrinsic cell death represented the most salient Gene Ontology annotations. Cross-validation on systemic lupus erythematosus and ischemic stroke datasets revealed that these functions are unique to the MS dataset. Based on our results, novel potential target genes are revealed; these differentially expressed genes regulate epigenetic and apoptotic pathways that may further elucidate underlying mechanisms of autorreactivity in MS. Copyright © 2017 Elsevier B.V. All rights reserved.

OT1_ebergin_5: A Systematic Survery of the Water D to H Ratio in Hot Molecular Cores

NASA Astrophysics Data System (ADS)

Bergin, E.

2010-07-01

The D/H ratio of water and the enrichment of HDO relative to H2O in comets, oceans, and interstellar water vapor, has been posited as one of the primary links between chemistry in the cold (T = 10-20 K) dense interstellar medium (ISM) and chemistry in the Solar Nebula. However, there are only ~10 measurements of HDO/H2O, even in hot (T > 100 K) molecular cores, which have the most favorable chemistry (due to fossil evaporation of D-enriched ices) and excitation. In addition the existing measurements have a wide range of uncertainty, making it impossible to discern the presence of source-to-source variations, which could hint at the origin of deuterium enrichments in the dense ISM. We propose here to change this statistic with a systematic survey of HDO and H2O in a sample of 20 hot molecular cores spanning a two order of magnitude range in mass and luminosity. This will increase the number of known water D/H ratios by ~200%. This program is unique in scope for Herschel and requires the uniformity in calibration and high spectral resolution offered by the HIFI instrument. With the stability of HIFI we will be able to derive D/H ratios with significantly less uncertainty. Our observations will be combined with theoretical chemical models to explore the statistics offered by this sample. By looking at a large number of objects with a range of conditions we aim to unlock the secrets of water deuteration in the interstellar space.

Exercise Plus Cognitive Performance Over and Above Exercise Alone in Subjects with Mild Cognitive Impairment.

PubMed

Sacco, Guillaume; Caillaud, Corinne; Ben Sadoun, Gregory; Robert, Philippe; David, Renaud; Brisswalter, Jeanick

2016-01-01

Epidemiological studies highlight the relevance of regular exercise interventions to enhance or maintain neurocognitive function in subjects with cognitive impairments. The aim of this study was to ascertain the effect of aerobic exercise associated with cognitive enrichment on cognitive performance in subjects with mild cognitive impairment (MCI). Eight participants with MCI (72 ± 2 years) were enrolled in a 9-month study that consisted of two 3-months experimental interventions separated by a training cessation period of 3 months. The interventions included either aerobic exercise alone or aerobic exercise combined with cognitive enrichment. The exercise program involved two 20-min cycling exercise bouts per week at an intensity corresponding to 60% of the heart rate reserve. Cognitive performance was assessed using a task of single reaction time (SRT) and an inhibition task (Go-no-Go) before, immediately after, and 1 month after each intervention. The exercise intervention improved the speed of responses during the Go-no-Go task without any increase in errors. This improvement was enhanced by cognitive enrichment (6 ± 1% ; p >  0.05), when compared with exercise alone (4 ± 0.5% ,). Following exercise cessation, this positive effect disappeared. No effect was observed on SRT performance. Regular aerobic exercise improved cognitive performance in MCI subjects and the addition of cognitive tasks during exercise potentiated this effect. However, the influence of aerobic exercise on cognitive performance did not persist after cessation of training. Studies involving a larger number of subjects are necessary to confirm these results.

Spaceflight Activates Autophagy Programs and the Proteasome in Mouse Liver

PubMed Central

Blaber, Elizabeth A.; Pecaut, Michael J.

2017-01-01

Increased oxidative stress is an unavoidable consequence of exposure to the space environment. Our previous studies showed that mice exposed to space for 13.5 days had decreased glutathione levels, suggesting impairments in oxidative defense. Here we performed unbiased, unsupervised and integrated multi-‘omic analyses of metabolomic and transcriptomic datasets from mice flown aboard the Space Shuttle Atlantis. Enrichment analyses of metabolite and gene sets showed significant changes in osmolyte concentrations and pathways related to glycerophospholipid and sphingolipid metabolism, likely consequences of relative dehydration of the spaceflight mice. However, we also found increased enrichment of aminoacyl-tRNA biosynthesis and purine metabolic pathways, concomitant with enrichment of genes associated with autophagy and the ubiquitin-proteasome. When taken together with a downregulation in nuclear factor (erythroid-derived 2)-like 2-mediated signaling, our analyses suggest that decreased hepatic oxidative defense may lead to aberrant tRNA post-translational processing, induction of degradation programs and senescence-associated mitochondrial dysfunction in response to the spaceflight environment. PMID:28953266

A status of progress for the Laser Isotope Separation (LIS) process

NASA Technical Reports Server (NTRS)

Delionback, L. M.

1976-01-01

An overview of the Laser Isotope Separation (LIS) methodology is given together with illustrations showing a simplified version of the LIS technique, an example of the two-photon photoionization category, and a diagram depicting how the energy levels of various isotope influence the LIS process. Applications were proposed for the LIS system which, in addition to enriching uranium, could in themselves develop into programs of tremendous scope and breadth. These include the treatment of radioactive wastes from light-water nuclear reactors, enriching the deuterium isotope to make heavy-water, and enriching the light isotopes of such elements as titanium for aerospace weight-reducing programs. Economic comparisons of the LIS methodology with the current method of gaseous diffusion indicate an overwhelming advantage; the laser process promises to be 1000 times more efficient. The technique could also be utilized in chemical reactions with the tuned laser serving as a universal catalyst to determine the speed and direction of a chemical reaction.

Spaceflight Activates Autophagy Programs and the Proteasome in Mouse Liver.

PubMed

Blaber, Elizabeth A; Pecaut, Michael J; Jonscher, Karen R

2017-09-27

Increased oxidative stress is an unavoidable consequence of exposure to the space environment. Our previous studies showed that mice exposed to space for 13.5 days had decreased glutathione levels, suggesting impairments in oxidative defense. Here we performed unbiased, unsupervised and integrated multi-'omic analyses of metabolomic and transcriptomic datasets from mice flown aboard the Space Shuttle Atlantis. Enrichment analyses of metabolite and gene sets showed significant changes in osmolyte concentrations and pathways related to glycerophospholipid and sphingolipid metabolism, likely consequences of relative dehydration of the spaceflight mice. However, we also found increased enrichment of aminoacyl-tRNA biosynthesis and purine metabolic pathways, concomitant with enrichment of genes associated with autophagy and the ubiquitin-proteasome. When taken together with a downregulation in nuclear factor (erythroid-derived 2)-like 2-mediated signaling, our analyses suggest that decreased hepatic oxidative defense may lead to aberrant tRNA post-translational processing, induction of degradation programs and senescence-associated mitochondrial dysfunction in response to the spaceflight environment.

Enrichment of Acinetobacter spp. from food samples.

PubMed

Carvalheira, Ana; Ferreira, Vânia; Silva, Joana; Teixeira, Paula

2016-05-01

Relatively little is known about the role of foods in the chain of transmission of acinetobacters and the occurrence of different Acinetobacter spp. in foods. Currently, there is no standard procedure to recover acinetobacters from food in order to gain insight into the food-related ecology and epidemiology of acinetobacters. This study aimed to assess whether enrichment in Dijkshoorn enrichment medium followed by plating in CHROMagar™ Acinetobacter medium is a useful method for the isolation of Acinetobacter spp. from foods. Recovery of six Acinetobacter species from food spiked with these organisms was compared for two selective enrichment media (Baumann's enrichment and Dijkshoorn's enrichment). Significantly (p < 0.01) higher cell counts were obtained in Dijkshoorn's enrichment. Next, the Dijkshoorn's enrichment followed by direct plating on CHROMagar™ Acinetobacter was applied to detect Acinetobacter spp. in different foods. Fourteen different presumptive acinetobacters were recovered and assumed to represent nine different strains on the basis of REP-PCR typing. Eight of these strains were identified by rpoB gene analysis as belonging to the species Acinetobacter johnsonii, Acinetobacter calcoaceticus, Acinetobacter guillouiae and Acinetobacter gandensis. It was not possible to identify the species level of one strain which may suggests that it represents a distinct species. Copyright © 2015 Elsevier Ltd. All rights reserved.

Enrichment of lignocellulose-degrading microbial communities from natural and engineered methanogenic environments.

PubMed

Ozbayram, Emine Gozde; Kleinsteuber, Sabine; Nikolausz, Marcell; Ince, Bahar; Ince, Orhan

2018-01-01

The aim of this study was to develop an effective bioaugmentation concept for anaerobic digesters treating lignocellulosic biomass such as straw. For that purpose, lignocellulose-degrading methanogenic communities were enriched on wheat straw from cow and goat rumen fluid as well as from a biogas reactor acclimated to lignocellulosic biomass (sorghum as mono-substrate). The bacterial communities of the enriched cultures and the different inocula were examined by 454 amplicon sequencing of 16S rRNA genes while the methanogenic archaeal communities were analyzed by terminal restriction fragment length polymorphism (T-RFLP) fingerprinting of the mcrA gene. Bacteroidetes was the most abundant phylum in all samples. Within the Bacteroidetes phylum, Bacteroidaceae was the most abundant family in the rumen-derived enrichment cultures, whereas Porphyromonadaceae was the predominant one in the reactor-derived culture. Additionally, the enrichment procedure increased the relative abundance of Ruminococcaceae (phylum: Firmicutes) in all cultures. T-RFLP profiles of the mcrA gene amplicons highlighted that the ruminal methanogenic communities were composed of hydrogenotrophic methanogens dominated by the order Methanobacteriales regardless of the host species. The methanogenic communities changed significantly during the enrichment procedure, but still the strict hydrogenotrophic Methanobacteriales and Methanomicrobiales were the predominant orders in the enrichment cultures. The bioaugmentation potential of the enriched methanogenic cultures will be evaluated in further studies.

Promoting academic and social-emotional school readiness: the head start REDI program.

PubMed

Bierman, Karen L; Domitrovich, Celene E; Nix, Robert L; Gest, Scott D; Welsh, Janet A; Greenberg, Mark T; Blair, Clancy; Nelson, Keith E; Gill, Sukhdeep

2008-01-01

Forty-four Head Start classrooms were randomly assigned to enriched intervention (Head Start REDI-Research-based, Developmentally Informed) or "usual practice" conditions. The intervention involved brief lessons, "hands-on" extension activities, and specific teaching strategies linked empirically with the promotion of: (a) social-emotional competencies and (b) language development and emergent literacy skills. Take-home materials were provided to parents to enhance skill development at home. Multimethod assessments of three hundred and fifty-six 4-year-old children tracked their progress over the course of the 1-year program. Results revealed significant differences favoring children in the enriched intervention classrooms on measures of vocabulary, emergent literacy, emotional understanding, social problem solving, social behavior, and learning engagement. Implications are discussed for developmental models of school readiness and for early educational programs and policies.

Evaluation of isolation methods for pathogenic Yersinia enterocolitica from pig intestinal content.

PubMed

Laukkanen, R; Hakkinen, M; Lundén, J; Fredriksson-Ahomaa, M; Johansson, T; Korkeala, H

2010-03-01

The aim of this study was to evaluate the efficiency of four isolation methods for the detection of pathogenic Yersinia enterocolitica from pig intestinal content. The four methods comprised of 15 isolation steps using selective enrichments (irgasan-ticarcillin-potassium chlorate and modified Rappaport broth) and mildly selective enrichments at 4 or 25 degrees C. Salmonella-Shigella-desoxycholate-calcium chloride agar, cefsulodin-irgasan-novobiocin agar were used as plating media. The most sensitive method detected 78% (53/68) of the positive samples. Individual isolation steps using cold enrichment as the only enrichment or as a pre-enrichment step with further selective enrichment showed the highest sensitivities (55-66%). All isolation methods resulted in high numbers of suspected colonies not confirmed as pathogenic Y. enterocolitica. Cold enrichment should be used in the detection of pathogenic Y. enterocolitica from pig intestinal contents. In addition, more than one parallel isolation step is needed. The study shows that depending on the isolation method used for Y. enterocolitica, the detected prevalence of Y. enterocolitica in pig intestinal contents varies greatly. More selective and sensitive isolation methods need to be developed for pathogenic Y. enterocolitica.

INMED Prepares American Indians for the Health Professions.

ERIC Educational Resources Information Center

Sweney, Kathryn

1990-01-01

Describes the INMED (Indians into Medicine) program, which helps American Indian secondary students prepare for medical and health careers. Focuses on the INMED summer institute, an intensive five-week science and math enrichment program at the University of North Dakota, Grand Forks. (SV)

Using Mini-Grants as a Resource to Enrich Gifted Programs.

ERIC Educational Resources Information Center

Adderholdt-Elliott, Miriam; And Others

1990-01-01

Guidelines are offered for accessing local grant and foundation monies to fund special and innovative activities in gifted education programs. Descriptions of six projects funded by grants from local foundations demonstrate the variety of projects that can be funded. (JDD)

A Voice Stimulation Program for Preschoolers: Theory and Practice.

ERIC Educational Resources Information Center

Andrews, Moya L.; Summers, Anne C.

1993-01-01

Voice programing for preschool children with communication disabilities is discussed, including suggestions for enriching the child's auditory environment, selecting target goals, and providing consistency of target presentations by caregivers. Sample vocal awareness and production goals and strategies are offered. (Author/DB)

Growing Healthy Kids: A School Enrichment Nutrition Education Program to Promote Healthy Behaviors for Children

ERIC Educational Resources Information Center

Vierregger, Alyssa; Hall, Johnna; Sehi, Natalie; Abbott, Mary; Wobig, Karen; Albrecht, Julie A.; Anderson-Knott, Mindy; Koszewski, Wanda

2015-01-01

The Growing Healthy Kids Program is a school-based nutrition education program that teaches students in Kindergarten through 2nd grade about healthy eating, physical activity, and how their body uses food. Pre- and post-knowledge data is collected from the students to measure changes in nutrition knowledge. In the first 2 years of the program,…

Evaluation of the Program in Medical Education for the Urban Underserved (PRIME-US) at the UC Berkeley-UCSF Joint Medical Program (JMP): The First 4 Years.

PubMed

Sokal-Gutierrez, Karen; Ivey, Susan L; Garcia, Roxanna M; Azzam, Amin

2015-01-01

Medical educators, clinicians, and health policy experts widely acknowledge the need to increase the diversity of our healthcare workforce and build our capacity to care for medically underserved populations and reduce health disparities. The Program in Medical Education for the Urban Underserved (PRIME-US) is part of a family of programs across the University of California (UC) medical schools aiming to recruit and train physicians to care for underserved populations, expand the healthcare workforce to serve diverse populations, and promote health equity. PRIME-US selects medical students from diverse backgrounds who are committed to caring for underserved populations and provides a 5-year curriculum including a summer orientation, a longitudinal seminar series with community engagement and leadership-development activities, preclerkship clinical immersion in an underserved setting, a master's degree, and a capstone rotation in the final year of medical school. This is a mixed-methods evaluation of the first 4 years of the PRIME-US at the UC Berkeley-UC San Francisco Joint Medical Program (JMP). From 2006 to 2010, focus groups were conducted each year with classes of JMP PRIME-US students, for a total of 11 focus groups; major themes were identified using content analysis. In addition, 4 yearly anonymous, online surveys of all JMP students, faculty and staff were conducted and analyzed. Most PRIME-US students came from socioeconomically disadvantaged backgrounds and ethnic backgrounds underrepresented in medicine, and all were committed to caring for underserved populations. The PRIME-US students experienced many program benefits including peer support, professional role models and mentorship, and curricular enrichment activities that developed their knowledge, skills, and sustained commitment to care for underserved populations. Non-PRIME students, faculty, and staff also benefited from participating in PRIME-sponsored seminars and community-based activities. Challenges noted by PRIME-US students and non-PRIME students, faculty, and staff included the stress of additional workload, perceived inequities in student educational opportunities, and some negative comments from physicians in other specialties regarding primary care careers. Over the first 4 years of the program, PRIME-US students and non-PRIME students, faculty, and staff experienced educational benefits consistent with the intended program goals. Long-term evaluation is needed to examine the participants' medical careers and impacts on California's healthcare workforce and patient outcomes. Attention should also be paid to the challenges of implementing new medical education enrichment programs.

Immunomagnetic separation and conventional culture procedure for detection of naturally occurring Salmonella in raw pork sausages and chicken meat.

PubMed

Ripabelli, G; Sammarco, M L; Ruberto, A; Iannitto, G; Grasso, G M

1997-06-01

The aim of the study was to compare immunomagnetic separation (IMS) and conventional selective enrichment procedures using selenite cystine broth (SC) and Rappaport-Vassiliadis broth (RV) in 137 naturally contaminated food samples (69 raw pork sausages and 68 chicken meat). The utilization of SC or IMS appeared to be the most appropriate enrichment procedure: 15 out of 18 Salmonella-positive samples (83.3%) were detected by SC and 12 (66.7%) by IMS; RV yielded only seven positive isolations (38.9%). However, RV yielded the highest count of Salmonella colonies per plate and the lowest interference by competing organisms. IMS could become a reliable alternative to standard enrichment procedures and a combined IMS and selective enrichment broth could increase the chance of Salmonella recovery.

Research and Teaching: The Pairing of a Science Communications and a Language Course to Enrich First-Year English Language Learners' Writing and Argumentation Skills

ERIC Educational Resources Information Center

Welsh, Ashley J.; Shaw, Amber; Fox, Joanne A.

2017-01-01

This article explores how English-language learners' writing evolved during a first-year seminar in science course aimed at developing students' argumentation skills. We highlight how a science communications course was paired with a weekly academic English course in the context of a highly coordinated and enriched first-year experience program…

Using the Assessment Model for Developing Learning Managements in Enrichment Science Classrooms of Upper Secondary Educational Students' Outcomes in Thailand

ERIC Educational Resources Information Center

Athan, Athit; Srisa-ard, Boonchom; Suikraduang, Arun

2015-01-01

The aim of this work is to develop and investigate the model for assessing learning management on the enrichment science classrooms in the upper secondary education of the Development and Promotion of Science and Technology Talents Project in Thailand. Using the research methodologies with the four phases: to investigate the background of the…

Research enrichment: evaluation of structured research in the curriculum for dental medicine students as part of the vertical and horizontal integration of biomedical training and discovery

PubMed Central

Kingsley, Karl; O'Malley, Susan; Stewart, Tanis; Howard, Katherine M

2008-01-01

Background Research programs within medical and dental schools are important vehicles for biomedical and clinical discovery, serving as effective teaching and learning tools by providing situations in which predoctoral students develop problem-solving and critical-thinking skills. Although research programs at many medical and dental schools are well-established, they may not be well integrated into the predoctoral curriculum to effectively support the learning objectives for their students. Methods A series of structured seminars, incorporating faculty research, was designed for first-year dental students at the University of Nevada, Las Vegas, School of Dental Medicine to reinforce and support the concepts and skills taught in concurrent courses. A structured research enrichment period was also created to facilitate student engagement in active research using faculty and student curricular release time. Course evaluations and surveys were administered to gauge student perceptions of the curricular integration of research, the impact of these seminars on recruitment to the research program, and overall levels of student satisfaction with research enrichment. Results The analysis of course surveys revealed that students perceived the research-containing seminars effectively illustrated concepts, were logically sequenced, and were well-integrated into their curriculum. In addition, analysis of surveys revealed that the Integration Seminar courses motivated students to engage in research enrichment. Finally, this analysis provided evidence that students were very satisfied with their overall learning experience during research enrichment. Conclusion Curricular integration is one method of improving the teaching and learning of complicated and inter-related concepts, providing an opportunity to incorporate research training and objectives into traditionally separate didactic courses. Despite the benefits of curricular integration, finding the most appropriate points of integration, obtaining release time for curricular development and for research engagement, and funding predoctoral student research remain issues to be addressed in ways that reflect the character of the faculty and the goals of each institution. PMID:18284692

Research enrichment: evaluation of structured research in the curriculum for dental medicine students as part of the vertical and horizontal integration of biomedical training and discovery.

PubMed

Kingsley, Karl; O'Malley, Susan; Stewart, Tanis; Howard, Katherine M

2008-02-19

Research programs within medical and dental schools are important vehicles for biomedical and clinical discovery, serving as effective teaching and learning tools by providing situations in which predoctoral students develop problem-solving and critical-thinking skills. Although research programs at many medical and dental schools are well-established, they may not be well integrated into the predoctoral curriculum to effectively support the learning objectives for their students. A series of structured seminars, incorporating faculty research, was designed for first-year dental students at the University of Nevada, Las Vegas, School of Dental Medicine to reinforce and support the concepts and skills taught in concurrent courses. A structured research enrichment period was also created to facilitate student engagement in active research using faculty and student curricular release time. Course evaluations and surveys were administered to gauge student perceptions of the curricular integration of research, the impact of these seminars on recruitment to the research program, and overall levels of student satisfaction with research enrichment. The analysis of course surveys revealed that students perceived the research-containing seminars effectively illustrated concepts, were logically sequenced, and were well-integrated into their curriculum. In addition, analysis of surveys revealed that the Integration Seminar courses motivated students to engage in research enrichment. Finally, this analysis provided evidence that students were very satisfied with their overall learning experience during research enrichment. Curricular integration is one method of improving the teaching and learning of complicated and inter-related concepts, providing an opportunity to incorporate research training and objectives into traditionally separate didactic courses. Despite the benefits of curricular integration, finding the most appropriate points of integration, obtaining release time for curricular development and for research engagement, and funding predoctoral student research remain issues to be addressed in ways that reflect the character of the faculty and the goals of each institution.

Message passing interface and multithreading hybrid for parallel molecular docking of large databases on petascale high performance computing machines.

PubMed

Zhang, Xiaohua; Wong, Sergio E; Lightstone, Felice C

2013-04-30

A mixed parallel scheme that combines message passing interface (MPI) and multithreading was implemented in the AutoDock Vina molecular docking program. The resulting program, named VinaLC, was tested on the petascale high performance computing (HPC) machines at Lawrence Livermore National Laboratory. To exploit the typical cluster-type supercomputers, thousands of docking calculations were dispatched by the master process to run simultaneously on thousands of slave processes, where each docking calculation takes one slave process on one node, and within the node each docking calculation runs via multithreading on multiple CPU cores and shared memory. Input and output of the program and the data handling within the program were carefully designed to deal with large databases and ultimately achieve HPC on a large number of CPU cores. Parallel performance analysis of the VinaLC program shows that the code scales up to more than 15K CPUs with a very low overhead cost of 3.94%. One million flexible compound docking calculations took only 1.4 h to finish on about 15K CPUs. The docking accuracy of VinaLC has been validated against the DUD data set by the re-docking of X-ray ligands and an enrichment study, 64.4% of the top scoring poses have RMSD values under 2.0 Å. The program has been demonstrated to have good enrichment performance on 70% of the targets in the DUD data set. An analysis of the enrichment factors calculated at various percentages of the screening database indicates VinaLC has very good early recovery of actives. Copyright © 2013 Wiley Periodicals, Inc.

After-School Programs: A Potential Partner to Support Urban Youth

ERIC Educational Resources Information Center

Evans, Ashley; Leung, Brian P.

2012-01-01

After-school programs (ASPs) are learning centers that provide enrichment opportunities after regular school hours. This article examines the value these programs can add to a child's educational day, especially for urban youth who are vulnerable during after-school hours. Quality ASPs can be part of the solution to help mitigate the effects of…

The Impact of Oakland Freedom School's Summer Youth Program on the Psychosocial Development of African American Youth

ERIC Educational Resources Information Center

Bethea, Sharon L.

2012-01-01

The present investigation considers the program outcomes of one community youth project, Leadership Excellence Inc., Oakland Freedom Schools. Oakland Freedom Schools are culturally relevant 6-week summer Language Arts enrichment programs for primarily inner-city African American youth aged 5 to 14 years. In this study, 79 African American youth…

Los Angeles County Juvenile Justice Crime Prevention Act. RAND Quarterly Report, October 2008. TR-621-LACPD

ERIC Educational Resources Information Center

Fain, Terry; Turner, Susan; Ridgeway, Greg

2008-01-01

In July 2008, RAND Corporation staff conducted Correctional Program Checklist (CPC) assessments of five home-based programs (Asian Youth Center, Communities in Schools, Inter-Agency Drug Abuse Recovery Programs, Soledad Enrichment Action, and Stars Behavioral Health Group) as part of its ongoing evaluation of Juvenile Justice Crime Prevention Act…

ARO in Review 2012

DTIC Science & Technology

2012-01-01

promotes original research and experimentation in the sciences, engineering, and mathematics at the high school level and publicly recognizes students ...in programs that offered enrichment classes in engineering at universities through the UNITE program. 1,614 middle and high school students ...Research and Engineering Apprenticeship Program (REAP) REAP is designed to offer high school students the opportunity to expand their background and

Youth-Led Participatory Action Research: Promoting Youth Voice and Adult Support in Afterschool Programs

ERIC Educational Resources Information Center

Anyon, Yolanda; Kennedy, Heather; Durbahn, Rebecca; Jenson, Jeffrey M.

2018-01-01

How can afterschool programs engage middle school students of color as they enter their teenage years? The authors asked this question while working with the Bridge Project, a drop-in community-based academic enrichment program serving low-income children and adolescents of color living in public housing in Denver, Colorado. Faced with dwindling…

Future World of Illicit Nuclear Trade: Mitigating the Threat

DTIC Science & Technology

2013-07-29

uranium with lasers that is similar to MLIS. 3 Most of the equipment, including four carbon monoxide lasers and vacuum chambers, was delivered. But...Centrifuge Facility 43 Figure 10: Centrifuge Output vs. Goods Required 44 3b Digging Deeper: Laser Enrichment of Uranium 47 Box 3...Major Foreign Assistance to Iran’s Pre-2004 Laser Enrichment Program 50 4. Key Information: The Special Challenge of the Spread of Classified 53

Organizational work-family resources as predictors of job performance and attitudes: the process of work-family conflict and enrichment.

PubMed

Odle-Dusseau, Heather N; Britt, Thomas W; Greene-Shortridge, Tiffany M

2012-01-01

The goal of the current study was to test a model where organizational resources (aimed at managing work and family responsibilities) predict job attitudes and supervisor ratings of performance through the mechanisms of work-family conflict and work-family enrichment. Employees (n = 174) at a large metropolitan hospital were surveyed at two time periods regarding perceptions of family supportive supervisor behaviors (FSSB), family supportive organizational perceptions (FSOP), bidirectional work-family conflict, bidirectional work-family enrichment, and job attitudes. Supervisors were also asked to provide performance ratings at Time 2. Results revealed FSSB at Time 1 predicted job satisfaction, organizational commitment and intention to leave, as well as supervisor ratings of performance, at Time 2. In addition, both work-family enrichment and family-work enrichment were found to mediate relationships between FSSB and various organizational outcomes, while work-family conflict was not a significant mediator. Results support further testing of supervisor behaviors specific to family support, as well models that include bidirectional work-family enrichment as the mechanism by which work-family resources predict employee and organizational outcomes.

Enrichment of microbial communities tolerant to the ionic liquids tetrabutylphosphonium chloride and tributylethylphosphonium diethylphosphate

DOE PAGES

Pace, Sara; Ceballos, Shannon J.; Harrold, Duff; ...

2016-04-22

Our aims were to identify thermophilic microbial communities that degrade green waste in the presence of the ionic liquids (IL) tetrabutylphosphonium chloride and tributylethylphosphonium diethylphosphate and examine preservation methods for IL-tolerant communities. High-solids incubations with stepwise increases in IL concentration were conducted to enrich for thermophilic IL-tolerant communities that decomposed green waste. 16S rRNA sequencing of enriched communities revealed microorganisms capable of tolerating high levels of IL. Furthermore, cryogenic preservation of enriched communities reduced the IL tolerance of the community and decreased the relative abundance of IL-tolerant organisms. The use of cryoprotectants did not have an effect on microbial activitymore » on green waste of the stored community. A successful approach was developed to enrich communities that decompose green waste in thermophilic high-solids environments in the presence of IL. Alternative community storage and revival methods are necessary for maintenance and recovery of IL-tolerant communities. The enriched communities provide a targeted source of enzymes for the bioconversion of IL-pretreated green waste for conversion to biofuels.« less

Beneficial effects of environmental enrichment on behavior, stress reactivity and synaptophysin/BDNF expression in hippocampus following early life stress.

PubMed

Dandi, Εvgenia; Kalamari, Aikaterini; Touloumi, Olga; Lagoudaki, Rosa; Nousiopoulou, Evangelia; Simeonidou, Constantina; Spandou, Evangelia; Tata, Despina A

2018-06-01

Exposure to environmental enrichment can beneficially influence the behavior and enhance synaptic plasticity. The aim of the present study was to investigate the mediated effects of environmental enrichment on postnatal stress-associated impact with regard to behavior, stress reactivity as well as synaptic plasticity changes in the dorsal hippocampus. Wistar rat pups were submitted to a 3 h maternal separation (MS) protocol during postnatal days 1-21, while another group was left undisturbed. On postnatal day 23, a subgroup from each rearing condition (maternal separation, no-maternal separation) was housed in enriched environmental conditions until postnatal day 65 (6 weeks duration). At approximately three months of age, adult rats underwent behavioral testing to evaluate anxiety (Elevated Plus Maze), locomotion (Open Field Test), spatial learning and memory (Morris Water Maze) as well as non-spatial recognition memory (Novel Object Recognition Test). After completion of behavioral testing, blood samples were taken for evaluation of stress-induced plasma corticosterone using an enzyme-linked immunosorbent assay (ELISA), while immunofluorescence was applied to evaluate hippocampal BDNF and synaptophysin expression in dorsal hippocampus. We found that environmental enrichment protected against the effects of maternal separation as indicated by the lower anxiety levels and the reversal of spatial memory deficits compared to animals housed in standard conditions. These changes were associated with increased BDNF and synaptophysin expression in the hippocampus. Regarding the neuroendocrine response to stress, while exposure to an acute stressor potentiated corticosterone increases in maternally-separated rats, environmental enrichment of these rats prevented this effect. The current study aimed at investigating the compensatory role of enriched environment against the negative outcomes of adverse experiences early in life concurrently on emotional and cognitive behaviors, HPA function and neuroplasticity markers. Copyright © 2018 ISDN. Published by Elsevier Ltd. All rights reserved.

Formulation Optimization of Gluten-Free Functional Spaghetti Based on Maize Flour and Oat Bran Enriched in b-Glucans.

PubMed

Padalino, Lucia; Mastromatteo, Marcella; Sepielli, Grazia; Nobile, Matteo Alessandro Del

2011-12-08

The aim of this work concerns the manufacturing process of gluten-free functional spaghetti based on maize flour and oat bran, enriched with b-glucans (22%). More specifically, the goal of the study was to obtain oat bran-loaded maize spaghetti with sensory properties close to unloaded pasta. To this aim, the study has been organized in two subsequent trials. In the first one, the oat bran amount added to spaghetti was continuously increased until the overall sensory quality of pasta reached the set sensory threshold (oat bran concentration = 20%). The second experimental step was aimed to improve the overall sensory quality of oat bran loaded maize spaghetti. In particular, an attempt was made to increase the sensory quality of spaghetti added with 20% oat bran by means of structuring agents. To this aim, the effects of different kinds of some hydrocolloids and egg white powder on the rheological properties of dough, as well as on quality attributes of pasta were examined. The rheological analysis showed that the addition of hydrocolloids and white egg to the dough enriched with 20% oat bran did not cause any substantial difference in the viscoelastic properties, compared to samples without any structuring agents. The best overall quality for both fresh and dry spaghetti was obtained by the addition of carboxymethylcellulose and chitosan at a concentration of 2%.

Behavioral effects of environmental enrichment on harbor seals (Phoca vitulina concolor) and gray seals (Hafichoerus grypus)

USGS Publications Warehouse

Hunter, S.A.; Bay, M.S.; Martin, M.L.; Hatfield, J.S.

2002-01-01

Zoos and aquariums have been incorporating environmental enrichment into their animal care programs for the past 30 years to increase mental stimulation and promote natural behaviors. However, most attempts to document the effects of enrichment on animal behavior have focused on terrestrial mammals. Staff at the National Aquarium in Baltimore conducted an investigation of the behavioral effects of enrichment on the seven harbor seals and two gray seals housed in the aquarium's outdoor seal exhibit. We expected that enrichment would change the amount of time the animals spent engaged in specific behaviors. The behaviors recorded were: resting in water, resting hauled out, maintenance, breeding display, breeding behavior, aggression, pattern swimming, random swimming, exploration, and out of sight. Activity levels (random swimming and exploration) were expected to increase, while stereotypic behaviors (pattern swimming) were expected to decrease. The frequency and duration of behaviors were documented for 90 hr in both the control phase (without enrichment) and the experimental phase (with enrichment). Statistically significant differences (P<0.05) in the time spent in pattern swimming, random swimming, exploration, and out of sight were observed between the two phases. With enrichment, pattern swimming and out of sight decreased, while random swimming and exploration behavior increased. These findings demonstrate that enrichment can promote behaviors (random swimming and exploration) that are likely to be normal for phocids in the wild, and that may contribute to the behavioral complexity of these seals in captivity.

Behavioral effects of environmental enrichment on harbor seals (Phoca vitulina concolor) and gray seals (Halichoerus grypus)

USGS Publications Warehouse

Hunter, S.A.; Bay, M.S.; Martin, M.L.; Hatfield, J.S.

2002-01-01

Zoos and aquariums have been incorporating environmental enrichment into their animal care programs for the past 30 years to increase mental stimulation and promote natural behaviors. However, most attempts to document the effects of enrichment on animal behavior have focused on terrestrial mammals. Staff at the National Aquarium in Baltimore conducted an investigation of the behavioral effects of enrichment on the seven harbor seals and two gray seals housed in the aquarium's outdoor seal exhibit. We expected that enrichment would change the amount of time the animals spent engaged in specific behaviors. The behaviors recorded were: resting in water, resting hauled out, maintenance, breeding display, breeding behavior, aggression, pattern swimming, random swimming, exploration, and out of sight. Activity levels (random swimming and exploration) were expected to increase, while stereotypic behaviors (pattern swimming) were expected to decrease. The frequency and duration of behaviors were documented for 90 hr in both the control phase (without enrichment) and the experimental phase (with enrichment). Statistically significant differences (P < 0.05) in the time spent in pattern swimming, random swimming, exploration, and out of sight were observed between the two phases. With enrichment, pattern swimming and out of sight decreased, while random swimming and exploration behavior increased. These findings demonstrate that enrichment can promote behaviors (random swimming and exploration) that are likely to be normal for phocids in the wild, and that may contribute to the behavioral complexity of these seals in captivity. ?? 2002 Wiley-Liss, Inc.

Learning Resources and Technology. A Guide to Program Development.

ERIC Educational Resources Information Center

Connecticut State Dept. of Education, Hartford.

This guide provides a framework to assist all Connecticut school districts in planning effective learning resources centers and educational technology programs capable of providing: a well developed library media component; shared instructional design responsibilities; reading for enrichment; integration of computers into instruction; distance…

Summer Adventure: You Can Make It Happen in Your Community.

ERIC Educational Resources Information Center

Butler, Bill

Summer Adventure, a university-based, full-day, community education program for kindergartners and elementary students is described. The program offers physical and enrichment activities, an "extravaganza," and production and leadership in training activities. The physical activities include golf, swimming, volleyball, and gymnastics. Fitness…

ω-6 Polyunsaturated fatty acids extend life span through the activation of autophagy

PubMed Central

O'Rourke, Eyleen J.; Kuballa, Petric; Xavier, Ramnik; Ruvkun, Gary

2013-01-01

Adaptation to nutrient scarcity depends on the activation of metabolic programs to efficiently use internal reserves of energy. Activation of these programs in abundant food regimens can extend life span. However, the common molecular and metabolic changes that promote adaptation to nutritional stress and extend life span are mostly unknown. Here we present a response to fasting, enrichment of ω-6 polyunsaturated fatty acids (PUFAs), which promotes starvation resistance and extends Caenorhabditis elegans life span. Upon fasting, C. elegans induces the expression of a lipase, which in turn leads to an enrichment of ω-6 PUFAs. Supplementing C. elegans culture media with these ω-6 PUFAs increases their resistance to starvation and extends their life span in conditions of food abundance. Supplementation of C. elegans or human epithelial cells with these ω-6 PUFAs activates autophagy, a cell recycling mechanism that promotes starvation survival and slows aging. Inactivation of C. elegans autophagy components reverses the increase in life span conferred by supplementing the C. elegans diet with these fasting-enriched ω-6 PUFAs. We propose that the salubrious effects of dietary supplementation with ω-3/6 PUFAs (fish oils) that have emerged from epidemiological studies in humans may be due to a similar activation of autophagic programs. PMID:23392608

Air Shipment of Highly Enriched Uranium Spent Nuclear Fuel from Romania

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

K. J. Allen; I. Bolshinsky; L. L. Biro

2010-07-01

Romania safely air shipped 23.7 kilograms of Russian origin highly enriched uranium (HEU) spent nuclear fuel from the VVR S research reactor at Magurele, Romania, to the Russian Federation in June 2009. This was the world’s first air shipment of spent nuclear fuel transported in a Type B(U) cask under existing international laws without special exceptions for the air transport licenses. This shipment was coordinated by the Russian Research Reactor Fuel Return Program (RRRFR), part of the U.S. Department of Energy Global Threat Reduction Initiative (GTRI), in cooperation with the Romania National Commission for Nuclear Activities Control (CNCAN), the Horiamore » Hulubei National Institute of Physics and Nuclear Engineering (IFIN-HH), and the Russian Federation State Corporation Rosatom. The shipment was transported by truck to and from the respective commercial airports in Romania and the Russian Federation and stored at a secure nuclear facility in Russia where it will be converted into low enriched uranium. With this shipment, Romania became the 3rd country under the RRRFR program and the 14th country under the GTRI program to remove all HEU. This paper describes the work, equipment, and approvals that were required to complete this spent fuel air shipment.« less

Houston Pre-Freshman Enrichment Program (Houston PREP). Final report, June 9, 1997--July 25, 1997

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

NONE

1997-10-01

The 1997 Houston Pre-Freshman Enrichment Program (PREP) was conducted at the campus of the University of Houston-Downtown from June 9 to July 25, 1997. Program participants were recruited from the Greater Houston Area. All participants were identified as high-achieving students with an interest in learning about the engineering and science professions. The goal of the program was to better prepare our pre-college youth prior to entering college as mathematics, science and engineering majors. The program participants were middle school and high school students from the Aldine, Alief, Channel View, Clear Creek, Cypress-Fairbanks, Fort Bend, Galena Park, Houston, Humble, Katy, Klein,more » North Forest, Pasadena, Private, and Spring Branch Independent School Districts. Of the 194 students starting the program, 165 students were from economically and socially disadvantage groups under-represented in the engineering and science professions, and 118 of the 194 were women. Our First Year group for 1997 composed of 96% minority and women students. Second and Third Year students combined were 96% minority or women. With financial support from the Center for Computational Sciences and Advanced Distributed Simulation, the Fourth Year Program was added to PREP this year. Twelve students completed the program (83% minority or women).« less

The scope and variety of combined baccalaureate-MD programs in the United States.

PubMed

Eaglen, Robert H; Arnold, Louise; Girotti, Jorge A; Cosgrove, Ellen M; Green, Marianne M; Kollisch, Donald O; McBeth, Dani L; Penn, Mark A; Tracy, Sarah W

2012-11-01

The landscape of combined baccalaureate-MD programs has changed substantially in the last two decades but has not been documented in detail. The authors review the current state of these programs and discuss opportunities for future study of their evolving role and potential impact.In 2011, using a definition of baccalaureate-MD program built on prior research, the authors reviewed Association of American Medical Colleges sources and medical school Web sites to identify and characterize 81 active programs. In addition, they surveyed the 57 medical schools offering those programs; 31 schools with 39 programs responded. The resulting database inventories the number and distribution of programs; institutional affiliations; missions or goals; length; size; admissions criteria; curricula; and retention requirements.Since the inception of combined programs in 1961, their number and curricular length have increased. Pressures that spurred earlier programs remain evident in the goals of today's programs: attract talented high school or early college students, especially from diverse backgrounds; prepare physicians to meet societal needs; and offer an enriched premedical environment. Baccalaureate educational activities achieve program goals through special courses, medical experiences, community service, and learning communities tailored to students' needs. Admission and retention criteria are comparable to those of traditional medical schools.Combined baccalaureate-MD programs have evolved along several paths during the last half century and have enriched the baccalaureate experiences of medical students. Shifting expectations for the selection and education of future physicians warrant focused research on these programs to document their effectiveness in addressing those expectations.

Evaluating the Effectiveness of the 2001-2002 NASA "Why?" Files Program

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E.; Frank, Kari Lou; Lambert, Matthew A.

2002-01-01

This report contains the results of the evaluation conducted for the 2001-2002 NASA 'Why?' Files program that was conducted in March 2002. The analysis is based on the results of 139 surveys collected from educators registered for the program. Respondents indicated that (1) the programs in the series are aligned with the national mathematics, science, and technology standards; (2) the programs are developmentally (grade level) appropriate; and (3) the programs enhance and enrich the teaching and learning of mathematics, science, and technology.

An Expressed Sequence Tag (EST)-enriched genetic map of turbot (Scophthalmus maximus): a useful framework for comparative genomics across model and farmed teleosts

PubMed Central

2012-01-01

Background The turbot (Scophthalmus maximus) is a relevant species in European aquaculture. The small turbot genome provides a source for genomics strategies to use in order to understand the genetic basis of productive traits, particularly those related to sex, growth and pathogen resistance. Genetic maps represent essential genomic screening tools allowing to localize quantitative trait loci (QTL) and to identify candidate genes through comparative mapping. This information is the backbone to develop marker-assisted selection (MAS) programs in aquaculture. Expressed sequenced tag (EST) resources have largely increased in turbot, thus supplying numerous type I markers suitable for extending the previous linkage map, which was mostly based on anonymous loci. The aim of this study was to construct a higher-resolution turbot genetic map using EST-linked markers, which will turn out to be useful for comparative mapping studies. Results A consensus gene-enriched genetic map of the turbot was constructed using 463 SNP and microsatellite markers in nine reference families. This map contains 438 markers, 180 EST-linked, clustered at 24 linkage groups. Linkage and comparative genomics evidences suggested additional linkage group fusions toward the consolidation of turbot map according to karyotype information. The linkage map showed a total length of 1402.7 cM with low average intermarker distance (3.7 cM; ~2 Mb). A global 1.6:1 female-to-male recombination frequency (RF) ratio was observed, although largely variable among linkage groups and chromosome regions. Comparative sequence analysis revealed large macrosyntenic patterns against model teleost genomes, significant hits decreasing from stickleback (54%) to zebrafish (20%). Comparative mapping supported particular chromosome rearrangements within Acanthopterygii and aided to assign unallocated markers to specific turbot linkage groups. Conclusions The new gene-enriched high-resolution turbot map represents a useful genomic tool for QTL identification, positional cloning strategies, and future genome assembling. This map showed large synteny conservation against model teleost genomes. Comparative genomics and data mining from landmarks will provide straightforward access to candidate genes, which will be the basis for genetic breeding programs and evolutionary studies in this species. PMID:22747677

Human interaction as environmental enrichment for pair-housed wolves and wolf-dog crosses.

PubMed

Mehrkam, Lindsay R; Verdi, Nicolle T; Wynne, Clive D L

2014-01-01

Private nonhuman animal sanctuaries are often financially limited in their ability to implement traditional environmental enrichment strategies. One possible solution may be to provide socialized animals with human interaction sessions. However, the merit of human interaction as enrichment has received little empirical attention to date. The present study aimed to evaluate whether human interaction could be enriching for socialized, pair-housed wolves and wolf-dog crosses at a private sanctuary. Observations of each subject were conducted in a reversal design to measure species-typical affiliation, activity levels, and aberrant behaviors when caretakers were both present and absent. The results demonstrate significantly higher levels of conspecific-directed affiliation and activity levels and reduced aberrant behavior when human interaction was available. Social play also increased when caregivers were present, supporting the hypothesis that play among conspecifics may be maintained by positive changes in an animal's environment. The potential for human interaction to be established as a scientifically validated, cost-effective enrichment strategy is supported by these findings.

Preliminary observations on the effects of milk fortification with conjugated linoleic acid in yogurt preparation

NASA Astrophysics Data System (ADS)

Salamon, R. V.; Albert, I.; András, C. D.; Csapó, J.; Ibănescu, C.

2015-04-01

The fortification and enrichment of food with health benefic natural or natural identical substances creating new functional foods became an important issue for food researchers and processors. However, often occurs that the obtained products (despite of their health benefic activity) cannot be marketed due to strange or accustomed taste and/or texture. The aim of the research was to elucidate the effect of conjugated linoleic acid (CLA) enrichment of raw milk on the rheological properties of the obtained yogurt. The results show that the values of the complex viscosity at 50 rad.s-1 (correlated with the thickness and sliminess of the food gel structures) of the CLA-enriched yogurt was the lowest among the studied samples, meaning the enriched yogurt is more creamy than the commercial products. These observations gave us the hope that, in this case, the texture of enriched product will not present any drawback related to consumer quality judgment.

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

Pace, Sara; Ceballos, Shannon J.; Harrold, Duff

Our aims were to identify thermophilic microbial communities that degrade green waste in the presence of the ionic liquids (IL) tetrabutylphosphonium chloride and tributylethylphosphonium diethylphosphate and examine preservation methods for IL-tolerant communities. High-solids incubations with stepwise increases in IL concentration were conducted to enrich for thermophilic IL-tolerant communities that decomposed green waste. 16S rRNA sequencing of enriched communities revealed microorganisms capable of tolerating high levels of IL. Furthermore, cryogenic preservation of enriched communities reduced the IL tolerance of the community and decreased the relative abundance of IL-tolerant organisms. The use of cryoprotectants did not have an effect on microbial activitymore » on green waste of the stored community. A successful approach was developed to enrich communities that decompose green waste in thermophilic high-solids environments in the presence of IL. Alternative community storage and revival methods are necessary for maintenance and recovery of IL-tolerant communities. The enriched communities provide a targeted source of enzymes for the bioconversion of IL-pretreated green waste for conversion to biofuels.« less

Factors that predict consumer acceptance of enriched processed meats.

PubMed

Shan, Liran C; Henchion, Maeve; De Brún, Aoife; Murrin, Celine; Wall, Patrick G; Monahan, Frank J

2017-11-01

The study aimed to understand predictors of consumers' purchase intention towards processed meat based functional foods (i.e. enriched processed meat). A cross-sectional survey was conducted with 486 processed meat consumers in spring 2016. Results showed that processed meats were perceived differently in healthiness, with sausage-type products perceived less healthy than cured meat products. Consumers were in general more uncertain than positive about enriched processed meat but differences existed in terms of the attitudes and purchase intention. Following regression analysis, consumers' purchase intention towards enriched processed meat was primarily driven by their attitudes towards the product concept. Perceived healthiness of existing products and eating frequency of processed meat were also positively associated with the purchase intention. Other factors such as general food choice motives, socio-demographic characteristics, consumer health and the consumption of functional foods and dietary supplements in general, were not significant predictors of the purchase intention for enriched processed meat. Copyright © 2017 Elsevier Ltd. All rights reserved.

Novel nanoliposomal encapsulated omega-3 fatty acids and their applications in food.

PubMed

Rasti, Babak; Erfanian, Arezoo; Selamat, Jinap

2017-09-01

The aim of the present research was to evaluate the application, stability and suitability of ω3 polyunsaturated fatty acids (PUFAs) incorporated nanoliposomes in food enrichment. Nanoliposomal ω3 PUFAs was prepared by Mozafari method, and their application in bread and milk was compared with unencapsulated (fish oil) and microencapsulated ω3 PUFAs. Sensory evaluation was conducted to determine the perceptible sensory difference/similarity between control, unencapsulated, microencapsulated, and nanoliposomal ω3 PUFAs enriched foods. Results showed no significant (p=0.11) detectable difference between control and nanoliposomal ω3 PUFAs enriched samples while, samples enriched with unencapsulated or microencapsulated ω3 PUFAs showed significant (p=0.02) fishy flavor. Moreover, significantly (p<0.01) higher ω3 PUFAs % recovery and lower peroxide and anisidine values were observed in nanoliposomal ω3 PUFAs enriched samples in comparison with other samples. In conclusion, an effective and reproducible method for application of ω3 PUFAs in the food system was developed. Copyright © 2017 Elsevier Ltd. All rights reserved.

Olive oil enriched in lycopene from tomato by-product through a co-milling process.

PubMed

Bendini, Alessandra; Di Lecce, Giuseppe; Valli, Enrico; Barbieri, Sara; Tesini, Federica; Toschi, Tullia Gallina

2015-01-01

The aim of this investigation was to produce an olive oil (OO) naturally enriched with antioxidants, recovering carotenoids, in particular lycopene, using an industrial by-product of tomato seeds and skin. For this purpose, a technological process in a low-scale industrial plant to co-mill olives and tomato by-product in de-frosted or freeze-dried forms was applied and studied with respect to control samples. Preliminary results obtained from two different experiments were carried out by 40 kg of cultivar Correggiolo olives and 60 kg of olive blends from different cultivars. In both the experiments, the co-milling showed significant enrichment in carotenoids, especially in lycopene (mean values of 5.4 and 7.2 mg/kg oil from defrosted and freeze-dried by-products, respectively). The experimental results demonstrated the possibility to obtain a new functional food naturally enriched in antioxidant compounds, which might be marketed as "OO dressing enriched in lycopene" or "condiment produced using olives and tomato by-product".

Enrich the Physics Curriculum Scheduled for Students of Intermediate School E-Learning and Its Effectiveness in Scientific Thinking and Their Attitude towards the Development of Physics

ERIC Educational Resources Information Center

Hameed, Saddam Mohammed; Mohammed, Essam Mahmoud

2016-01-01

The current research aims know the effectiveness of enriching the physics curriculum for students in middle school electronic learning in the development of their thinking and scientific their direction towards physics, sample formed from second grade students in Sinae intermediate school 64 students (32) student as experimental group & (32)…

Measurement of 13CO2 in expired air as an index of compliance to a high carbohydrate diet naturally enriched in 13C.

PubMed

Gay, L J; Schutz, Y; DiVetta, V; Schneiter, P; Tappy, L; Jéquier, E

1994-09-01

The aim of this study was to determine whether breath 13CO2 measurements could be used to assess the compliance to a diet containing carbohydrates naturally enriched in 13C. The study was divided into two periods: Period 1 (baseline of 4 days) with low 13C/12C ratio carbohydrates. Period 2 (5 days) isocaloric diet with a high 13C/12C ratio (corn, cane sugar, pineapple, millet) carbohydrates. Measurements were made of respiratory gas exchange by indirect calorimetry, urinary nitrogen excretion and breath 13CO2 every morning in post-absorptive conditions, both in resting state and during a 45-min low intensity exercise (walking on a treadmill). The subjects were 10 healthy lean women (BMI 20.4 +/- 1.7 kg/m2, % body fat 24.4 +/- 1.3%), the 13C enrichment of oxidized carbohydrate and breath 13CO2 were compared to the enrichment of exogenous dietary carbohydrates. At rest the enrichment of oxidized carbohydrate increased significantly after one day of 13C carbohydrate enriched diet and reached a steady value (103 +/- 16%) similar to the enrichment of exogenous carbohydrates. During exercise, the 13C enrichment of oxidized carbohydrate remained significantly lower (68 +/- 17%) than that of dietary carbohydrates. The compliance to a diet with a high content of carbohydrates naturally enriched in 13C may be assessed from the measurement of breath 13CO2 enrichment combined with respiratory gas exchange in resting, postabsorptive conditions.

The RERTR Program : a status report.

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

Travelli, A.

1998-10-19

This paper describes the progress achieved by the Reduced Enrichment for Research and Test Reactors (RERTR) Program in collaboration with its many international partners since its inception in 1978. A brief summary of the results that the program had attained by the end of 1997 is followed by a detailed review of the major events, findings, and activities that took place in 1998. The past year was characterized by exceptionally important accomplishments and events for the RERTR program. Four additional shipments of spent fuel from foreign research reactors were accepted by the U.S. Altogether, 2,231 spent fuel assemblies from foreignmore » research reactors have been received by the U.S. under the acceptance policy. Fuel development activities began to yield solid results. Irradiations of the first two batches of microplates were completed. Preliminary postirradiation examinations of these microplates indicate excellent irradiation behavior of some of the fuel materials that were tested. These materials hold the promise of achieving the pro am goal of developing LEU research reactor fuels with uranium density in the 8-9 g /cm{sup 3} range. Progress was made in the Russian RERTR program, which aims to develop and demonstrate the technical means needed to convert Russian-supplied research reactors to LEU fuels. Feasibility studies for converting to LEU fuel four Russian-designed research reactors (IR-8 in Russia, Budapest research reactor in Hungary, MARIA in Poland, and WWR-SM in Uzbekistan) were completed. A new program activity began to study the feasibility of converting three Russian plutonium production reactors to the use of low-enriched U0{sub 2}-Al dispersion fuel, so that they can continue to produce heat and electricity without producing significant amounts of plutonium. The study of an alternative LEU core for the FRM-II design has been extended to address, with favorable results, the transient performance of the core under hypothetical accident conditions. A major milestone was accomplished in the development of a process to produce molybdenum-99 from fission targets utilizing LEU instead of HEU. Targets containing LEU metal foils were irradiated in the RAS-GAS reactor at BATAN, Indonesia, and molybdenum-99 was successfully extracted through the ensuing process. These are exciting times for the program and for all those involved in it, and last year's successes augur well for the future. However, as in the past, the success of the RERTR program will depend on the international friendship and cooperation that have always been its trademark.« less

Working Partnerships: A Joint Venture in Vocational Education.

ERIC Educational Resources Information Center

Campbell, Clifton P.

Joint Ventures in Vocational Education projects link participating businesses with secondary vocational programs in a cooperative relationship. These are voluntary arrangements between vocational programs and a public or private sector agency that combine the energies and resources of the partners to enrich various aspects of the vocational…

7 CFR 226.17a - At-risk afterschool care center provisions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Section 226.17a Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS CHILD AND ADULT CARE FOOD PROGRAM Operational... activities (i.e., in a structured and supervised environment); (iii) Include education or enrichment...

Improving Inquiry Teaching through Reflection on Practice

ERIC Educational Resources Information Center

Lotter, Christine R.; Miller, Cory

2017-01-01

In this paper, we explore middle school science teachers' learning of inquiry-based instructional strategies through reflection on practice teaching sessions during a summer enrichment program with middle level students. The reflection sessions were part of a larger year-long inquiry professional development program in which teachers learned…

Will the Gifted Blossom?

ERIC Educational Resources Information Center

Ellis, Neville

1989-01-01

Describes the fierce competition and the selection process involved in gaining entrance into the Republic of Singapore's Art Elective Program. Discusses this curriculum's enriched and accelerated art program in which students gain a broader education and outlook. Activities include a live-in camp and an overseas trip for secondary students. (KO)

75 FR 37771 - Office of Postsecondary Education; Overview Information; Transition Programs for Students with...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-30

... supports and services for the academic and social inclusion of students with intellectual disabilities in academic courses, extracurricular activities, and other aspects of the IHE's regular postsecondary program; (3) Provides a focus on academic enrichment, socialization, independent living skills, including self...

A Scholarship Model for Student Recruitment and Retention in STEM Disciplines

ERIC Educational Resources Information Center

Yelamarthi, Kumar; Mawasha, P. Ruby

2010-01-01

A scholarship program offers enrichment, support, higher recruitment and retention, improved professional development towards employment, and increased graduate opportunities for underrepresented groups. In this paper, it is postulated that the development of a successful and competitive scholarship program is dependent on several variables…

INDEX AND SHORT DESCRIPTION OF ALL TESTS.

ERIC Educational Resources Information Center

New York Medical Coll., NY.

THE INSTITUTE'S TEST BATTERY IS INTENDED TO ASSESS THE CHILD'S ACHIEVEMENT IN COGNITIVE STYLE, PERCEPTUAL ABILITY, LANGUAGE DEVELOPMENT, AND READING ACHIEVEMENT. THE TWO MAJOR PHASES IN THE INSTITUTE'S RESEARCH PROGRAM ARE EXPLORATION OF EARLY ENVIRONMENTAL FACTORS AND THE DEVELOPMENT OF SCHOOL REMEDIAL, READING, AND ENRICHMENT PROGRAMS. THE INDEX…

Exploring EFL Teachers' CALL Knowledge and Competencies: In-Service Program Perspectives

ERIC Educational Resources Information Center

Liu, Mei-Hui; Kleinsasser, Robert C.

2015-01-01

This article describes quantitative and qualitative data providing perspectives on how six English as a Foreign Language (EFL) vocational high school teachers perceived CALL knowledge and competencies in a yearlong technology-enriched professional development program. The teachers' developing technological pedagogical content knowledge (TPACK) and…

"Aspire!" A Summer Program in Reading Enrichment.

ERIC Educational Resources Information Center

Tanis, Robin S.

2003-01-01

Describes a high school summer reading program that was developed to encourage a lifelong habit of reading for pleasure by assembling a booklist of fiction and nonfiction titles, each sponsored by an administrator or teacher who then led a discussion of that book in the fall. (LRW)

Enrichment Experiences in Engineering (E[superscript 3]) for Teachers Summer Research Program: An Examination of Mixed-Method Evaluation Findings on High School Teacher Implementation of Engineering Content in High School STEM Classrooms

ERIC Educational Resources Information Center

Page, Cheryl A.; Lewis, Chance W.; Autenrieth, Robin L.; Butler-Purry, Karen L.

2013-01-01

Ongoing efforts across the U.S. to encourage K-12 students to consider science, technology, engineering and mathematics (STEM) careers have been motivated by concerns that the STEM pipeline is shrinking because of declining student enrollment and increasing rates of retirement in industry. The Enrichment Experiences in Engineering (E[superscript…

Pakistan’s Nuclear Weapons: Proliferation and Security Issues

DTIC Science & Technology

2009-12-09

Nuclear Terrorism in Pakistan: Sabotage of a Spent Fuel Cask or a Commercial Irradiation Source in Transport ,” in Pakistan’s Nuclear Future, 2008...gave additional urgency to the program. Pakistan produced fissile material for its nuclear weapons using gas-centrifuge-based uranium enrichment...technology, which it mastered by the mid-1980s. Highly-enriched uranium (HEU) is one of two types of fissile material used in nuclear weapons; the other

Informal Science Education for Girls: Careers in Science and Effective Program Elements

ERIC Educational Resources Information Center

Fadigan, Kathleen A.; Hammrich, Penny L.

2005-01-01

Addressing the need for continued support of after-school and summer science enrichment programs for urban girls and at-risk youth, this paper describes the educational and career paths of a sample of young women who participated in the Women in Natural Sciences (WINS) program during high school. This study also attempts to determine how the…

The Integration of Creative Drama in an Inquiry-Based Elementary Program: The Effect on Student Attitude and Conceptual Learning

ERIC Educational Resources Information Center

Hendrix, Rebecca; Eick, Charles; Shannon, David

2012-01-01

Creative drama activities designed to help children learn difficult science concepts were integrated into an inquiry-based elementary science program. Children (n = 38) in an upper elementary enrichment program at one primary school were the participants in this action research. The teacher-researcher taught students the Full Option Science…

Always Feed the Clowns and Other Tips for Building Better Partnerships between School Librarians and Providers of Educational Programs

ERIC Educational Resources Information Center

Edwards, Jason

2015-01-01

Jason Edwards travels to schools and libraries across the nation performing educational enrichment programs, such as his Monster Hunt Library Skills-Building Adventure Program, for librarians and students. In this article, he shares tips that he has gleaned that may help librarian/programmer partnerships function more smoothly. Three of the…

Final Report of the Evaluation of the Benjamin Franklin Urban League Street Academy, ESEA Title I 1969-1970.

ERIC Educational Resources Information Center

Teaching and Learning Research Corp., New York, NY.

The purpose of the Benjamin Franklin Urban League Street Academy Program is to help students stay in school, help dropouts to return to school, or help students enter the job market. The program was evaluated in three categories: East Side Cluster Service, summer enrichment, and educational programs. The major evaluation objectives were to…

Impact of Long-Term Forest Enrichment Planting on the Biological Status of Soil in a Deforested Dipterocarp Forest in Perak, Malaysia

PubMed Central

Karam, D. S.; Arifin, A.; Radziah, O.; Shamshuddin, J.; Majid, N. M.; Hazandy, A. H.; Zahari, I.; Nor Halizah, A. H.; Rui, T. X.

2012-01-01

Deforestation leads to the deterioration of soil fertility which occurs rapidly under tropical climates. Forest rehabilitation is one of the approaches to restore soil fertility and increase the productivity of degraded areas. The objective of this study was to evaluate and compare soil biological properties under enrichment planting and secondary forests at Tapah Hill Forest Reserve, Perak after 42 years of planting. Both areas were excessively logged in the 1950s and left idle without any appropriate forest management until 1968 when rehabilitation program was initiated. Six subplots (20 m × 20 m) were established within each enrichment planting (F1) and secondary forest (F2) plots, after which soil was sampled at depths of 0–15 cm (topsoil) and 15–30 cm (subsoil). Results showed that total mean microbial enzymatic activity, as well as biomass C and N content, was significantly higher in F1 compared to F2. The results, despite sample variability, suggest that the rehabilitation program improves the soil biological activities where high rate of soil organic matter, organic C, N, suitable soil acidity range, and abundance of forest litter is believed to be the predisposing factor promoting higher population of microbial in F1 as compared to F2. In conclusion total microbial enzymatic activity, biomass C and biomass N evaluation were higher in enrichment planting plot compared to secondary forest. After 42 years of planting, rehabilitation or enrichment planting helps to restore the productivity of planted forest in terms of biological parameters. PMID:22606055

Social cognitive theory mediators of physical activity in a lifestyle program for cancer survivors and carers: findings from the ENRICH randomized controlled trial.

PubMed

Stacey, F G; James, E L; Chapman, K; Lubans, D R

2016-04-14

Despite increasing numbers of cancer survivors and evidence that diet and physical activity improves the health of cancer survivors, most do not meet guidelines. Some social cognitive theory (SCT)-based interventions have increased physical activity behavior, however few have used objective physical activity measures. The Exercise and Nutrition Routine Improving Cancer Health (ENRICH) randomized controlled trial reported a significant intervention effect for the primary outcome of pedometer-assessed step counts at post-test (8-weeks) and follow-up (20-weeks). The aim of this study was to test whether the SCT constructs operationalized in the ENRICH intervention were mediators of physical activity behavior change. Randomized controlled trial with 174 cancer survivors and carers assessed at baseline, post-test (8-weeks), and follow-up (20-weeks). Participants were randomized to the ENRICH six session face-to-face healthy lifestyle program, or to a wait-list control. Hypothesized SCT mediators of physical activity behavior change (self-efficacy, behavioral goal, outcome expectations, impediments, and social expectations) were assessed using valid and reliable scales. Mediation was assessed using the Preacher and Hayes SPSS INDIRECT macro. At eight weeks, there was a significant intervention effect on behavioral goal (A = 9.12, p = 0.031) and outcome expectations (A = 0.25, p = 0.042). At 20 weeks, the intervention had a significant effect on self-efficacy (A = 0.31, p = 0.049) and behavioral goal (A = 13.15, p = 0.011). Only changes in social support were significantly associated with changes in step counts at eight weeks (B = 633.81, p = 0.023). Behavioral goal was the only SCT construct that had a significant mediating effect on step counts, and explained 22 % of the intervention effect at 20 weeks (AB = 397.9, 95 % CI 81.5-1025.5). SCT constructs had limited impact on objectively-assessed step counts in a multiple health behavior change intervention for cancer survivors and their carers. Behavioral goal measured post-intervention was a significant mediator of pedometer-assessed step counts at 3-months after intervention completion, and explained 22 % of the intervention effect. Future research should examine the separate impact of goals and planning, as well as examining mediators of behavior maintenance in physical activity interventions targeting cancer survivors. Australian and New Zealand Clinical Trials registry ANZCTRN1260901086257 .

Validation of Folate-Enriched Eggs as a Functional Food for Improving Folate Intake in Consumers

PubMed Central

Altic, Leslie; McNulty, Helene; Hoey, Leane; McAnena, Liadhan; Pentieva, Kristina

2016-01-01

Functional foods enriched with folate may be beneficial as a means of optimizing folate status in consumers. We recently developed novel eggs enriched with folate through folic acid supplementation of the hen’s feed, but their potential to influence consumer folate status is unknown because the natural folate forms incorporated into the eggs may not necessarily be retained during storage and cooking. This study aimed to determine the stability of natural folates in folate-enriched eggs under typical conditions of storage and cooking. Total folate was determined by microbiological assay following tri-enzyme treatment in folate-enriched eggs and un-enriched (barn and free-range) on the day they were laid, after storage (up to 27 days) and after using four typical cooking methods (boiling, poaching, frying, scrambling) for different durations. On the day of laying, the folate content of enriched eggs was found to be significantly higher than that of un-enriched barn or free-range eggs (mean ± SD; 123.2 ± 12.4 vs. 41.2 ± 2.8 vs. 65.6 ± 18.5 µg/100 g; p < 0.001). Storage at refrigerator and room temperature for periods up to the Best Before date resulted in no significant losses to the folate content of folate-enriched eggs. Furthermore, folate in enriched eggs remained stable when cooked by four typical methods for periods up to the maximum cooking time (e.g., 135 ± 22.5, 133.9 ± 23.0 and 132.5 ± 35.1; p = 0.73, for raw, scrambled for 50 s and scrambled for 2 min, respectively). Thus, natural folates in folate-enriched eggs remain highly stable with little or no losses following storage and cooking. These findings are important because they demonstrate the feasibility of introducing folate-enriched eggs into the diet of consumers as functional foods with enriched folate content. Further studies will confirm their effectiveness in optimizing the biomarker folate status of consumers. PMID:27916895

Validation of Folate-Enriched Eggs as a Functional Food for Improving Folate Intake in Consumers.

PubMed

Altic, Leslie; McNulty, Helene; Hoey, Leane; McAnena, Liadhan; Pentieva, Kristina

2016-11-30

Functional foods enriched with folate may be beneficial as a means of optimizing folate status in consumers. We recently developed novel eggs enriched with folate through folic acid supplementation of the hen's feed, but their potential to influence consumer folate status is unknown because the natural folate forms incorporated into the eggs may not necessarily be retained during storage and cooking. This study aimed to determine the stability of natural folates in folate-enriched eggs under typical conditions of storage and cooking. Total folate was determined by microbiological assay following tri-enzyme treatment in folate-enriched eggs and un-enriched (barn and free-range) on the day they were laid, after storage (up to 27 days) and after using four typical cooking methods (boiling, poaching, frying, scrambling) for different durations. On the day of laying, the folate content of enriched eggs was found to be significantly higher than that of un-enriched barn or free-range eggs (mean ± SD; 123.2 ± 12.4 vs. 41.2 ± 2.8 vs. 65.6 ± 18.5 µg/100 g; p < 0.001). Storage at refrigerator and room temperature for periods up to the Best Before date resulted in no significant losses to the folate content of folate-enriched eggs. Furthermore, folate in enriched eggs remained stable when cooked by four typical methods for periods up to the maximum cooking time (e.g., 135 ± 22.5, 133.9 ± 23.0 and 132.5 ± 35.1; p = 0.73, for raw, scrambled for 50 s and scrambled for 2 min, respectively). Thus, natural folates in folate-enriched eggs remain highly stable with little or no losses following storage and cooking. These findings are important because they demonstrate the feasibility of introducing folate-enriched eggs into the diet of consumers as functional foods with enriched folate content. Further studies will confirm their effectiveness in optimizing the biomarker folate status of consumers.

Effects of environmental enrichment on extinction and reinstatement of amphetamine self-administration and sucrose-maintained responding.

PubMed

Stairs, Dustin J; Klein, Emily D; Bardo, Michael T

2006-11-01

The current experiments aimed to determine whether differential rearing alters extinction and/or reinstatement of amphetamine self-administration or sucrose-maintained responding. Male Sprague-Dawley rats were raised in either an enriched condition or an isolated condition. Rats were then trained to lever press on a continuous reinforcement schedule across either 15 daily amphetamine self-administration sessions or 15 sucrose-reinforced sessions, followed by 10 sessions of extinction. After the extinction sessions, priming doses of amphetamine (0, 0.25 or 1.0 mg/kg) were administered 15 min before the session, or sucrose (one or 10 pellets) was delivered non-contingently at the beginning of the session. Enriched condition rats showed greater extinction for amphetamine and sucrose-maintained responding than isolated condition rats. When primed with amphetamine, isolated condition rats reinstated responding following 0.25 mg/kg of amphetamine, whereas enriched condition rats only reinstated responding after 1.0 mg/kg of amphetamine. Isolated condition rats failed to reinstate responding following sucrose delivery, while enriched condition rats reinstated responding following the delivery of 10 sucrose pellets. These results indicate that environmental enrichment enhanced the extinction of both amphetamine and sucrose-maintained responding. Environmental enrichment also raised the reinstatement threshold specific to the amphetamine prime, suggesting a reduction in the incentive motivational effect of amphetamine.

[Silver Hills Junior High School Talent Pool].

ERIC Educational Resources Information Center

Wallace School District 393, ID.

The paper describes the Silver Hills (Idaho) Junior High School Talent Pool, a program designed to advance thinking skills through enrichment activities. The Talent Pool concept was established as an alternate means of identifying students eligible for gifted/talented services and programs. Students participate in three levels of enrichment…

India: Training Workers to Meet the Challenges of Life.

ERIC Educational Resources Information Center

Fernau, Curt N.

1982-01-01

Discusses the educational program of the Textile Labour Association of Ahmedabad in India, which is designed to cope with the broad cultural, social, and economic problems facing workers and their families. The program focuses upon individual enrichment, cultural participation, and vocational mobility through the improvement of job skills. (JOW)

Enriching the Life of the Community on and off Campus

ERIC Educational Resources Information Center

Heckler, Mark A.

2015-01-01

According to the National Collegiate Honors Council (NCHC), "The value of Honors programs and Honors colleges for students cannot be overemphasized. For high achieving students, Honors programs and colleges offer many opportunities to make the most of their higher education." Many faculty and administrators who have spent their careers…

An Afterschool Director's Educational Leadership Strategies: A Case Study

ERIC Educational Resources Information Center

Marino, Tammy

2014-01-01

Afterschool programs linked to schools provide opportunities to keep children safe and engage them in enrichment activities that can support their growth and development. Often, these programs are led by afterschool directors with a background in youth development and no experience or education in leading in educational environments. These…

Annual Report of Indian Education in Montana. Johnson-O'Malley Activities, Fiscal Year 1975.

ERIC Educational Resources Information Center

Montana State Office of the Superintendent of Public Instruction, Helena.

In fiscal year 1975, Montana's Johnson-O'Malley (JOM) funds provided services for 6,869 eligible Indian students. JOM funds provided transportation, boarding homes, home-school coordinators, cultural enrichment programs, nurse coordinators, study centers, consultation service, writing projects, summer programs, special teachers, and workshops for…

A Unique Approach to Programming for the Preschool Child.

ERIC Educational Resources Information Center

Bert, Diane K.; Levenson, Joan

This short paper describes the Parent Readiness Education Project (PREP), a successful innovative effort to ameliorate the deficiencies of preschool children by training parents to enrich their home environment and improve interactions with their children through a specific program of daily home activities. PREP identifies 4-year-old children with…

UNITE 3D Rover Summer Workshop: An Overview and Assessment

ERIC Educational Resources Information Center

Hsiung, Steve C.; Deal, Walter F.; Tuluri, Francis

2017-01-01

UNITE is a program sponsored by the Army Educational Outreach Program (AEOP, 2015). The STEM Enrichment Activities of AEOP are designed to spark student interest in science, technology, engineering, and mathematics, especially among the underserved and those in earlier grades and educators by providing exciting, engaging, interactive, hands-on…

Statistical Process Control in the Practice of Program Evaluation.

ERIC Educational Resources Information Center

Posavac, Emil J.

1995-01-01

A technique developed to monitor the quality of manufactured products, statistical process control (SPC), incorporates several features that may prove attractive to evaluators. This paper reviews the history of SPC, suggests how the approach can enrich program evaluation, and illustrates its use in a hospital-based example. (SLD)

Gatekeeper or Lynchpin? The Role of the Principal in School-University Partnerships

ERIC Educational Resources Information Center

Nettleton, Kimberely Fletcher; Barnett, David

2016-01-01

Teacher education programs are always evolving. To provide opportunities for pre-service teachers to combine pedagogy with practical experience, many programs are developing school-university partnerships. The pairing of pre-service teachers with experienced mentor teachers offers enriched field experience opportunities. The effect of the…

Through Another's Eyes: Engaging Students in Interdisciplinary Curricula

ERIC Educational Resources Information Center

Witte, Mary

2004-01-01

Curricula, whether presented in public schools, private schools, home schools, enrichment programs, after-school programs, classes for the gifted, or the regular classroom, must withstand the scrutiny of the community, parents, teachers, and the students. Curricula that are not interesting have the potential to consume precious learning time and…

SCHOOL LUNCH AND LEARNING.

ERIC Educational Resources Information Center

JENSEN, VERNA; LOGAN, EUNICE

A COMPREHENSIVE PRESENTATION OF IDEAS IS MADE IN THIS PUBLICATION TO HELP THE SCHOOL PRINCIPAL ORGANIZE AND CONDUCT A SCHOOL LUNCH PROGRAM, AND TO FURNISH THE CLASSROOM TEACHER PRACTICAL SUGGESTIONS FOR ENRICHING THE TOTAL CLASSROOM PROGRAM THROUGH SCHOOL LUNCH EXPERIENCES. SCHOOL LUNCH IS THE TOPIC OF THE FIRST SECTION AND INCLUDES SUB-TOPICS…

Sesame Street PEP Handbook. Second Edition.

ERIC Educational Resources Information Center

Children's Television Workshop, New York, NY.

This handbook for early childhood educators describes the Sesame Street PEP, an educational enrichment program for 3- to 5-year-olds that makes learning a fun and challenging adventure by using the educational goals of the Sesame Street show, children's books, and developmentally appropriate activities. This program seeks to: (1) stimulate…

Curriculum Guidelines: Native Hawaiian Curriculum Development Project.

ERIC Educational Resources Information Center

Kawakami, Alice J.; Aton, Kanani; Glendon, Crystal; Stewart, Roxane

The Na'imiloa (seeker of knowledge) program provides educational enrichment opportunities to gifted underachieving Native Hawaiian high school students. Developed by the University of Hawaii at Hilo and selected high schools, the program was designed to build upon students' talents, develop their self-esteem, and develop an awareness and…

In Buffalo, Opening Doors for the Overlooked

ERIC Educational Resources Information Center

Honawar, Vaishali

2007-01-01

This article describes the Buffalo Prep program. Housed at University of Buffalo, the program identifies disadvantaged but talented minority children, places them in academic-enrichment classes, and then finds them spots at private schools and a more selective public high school in the area to complete their precollegiate careers. In addition to…

Enriching the Public History Dialogue: Effective Museum Education Programs for Audiences with Special Needs

ERIC Educational Resources Information Center

Stringer, Mary Kate

2013-01-01

Effective public history dialogue depends on all voices having adequate access to interpretation and experience set in historical and/or cultural environments. The dissertation explores programming developed specifically for secondary education students who have intellectual disabilities and other related cognitive and developmental disabilities.…

Navy Aegis Ballistic Missile Defense (BMD) Program: Background and Issues for Congress

DTIC Science & Technology

2010-09-28

co-development with Japan, for chemical vapor composite silicon carbide and silicon carbide corrugated mirror processes for the SM–3 Block IIA...all the more urgent in light of Iran’s continued uranium enrichment program. Iran continues to defy international obligations, and there continues to

Mathematics, Programming, and STEM

ERIC Educational Resources Information Center

Yeh, Andy; Chandra, Vinesh

2015-01-01

Learning mathematics is a complex and dynamic process. In this paper, the authors adopt a semiotic framework (Yeh & Nason, 2004) and highlight programming as one of the main aspects of the semiosis or meaning-making for the learning of mathematics. During a 10- week teaching experiment, mathematical meaning-making was enriched when primary…

Evaluating the Effectiveness of the 2000-2001 NASA CONNECT(TM) Program

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E.; Frank, Kari Lou; Lambert, Matthew A.

2002-01-01

This report contains the results of the evaluation conducted for the 2000-2001 NASA CONNECT(TM) program conducted in March 2001. The analysis is based on the results collected from 154 surveys collected from educators registered for the program. Respondents indicated that the objectives for each program were met; the programs were aligned with the national (mathematics, science, and technology) standards; the programs were developmentally (grade level) appropriate; and the programs in the 2000-2001 NASA CONNECT(TM) series enhanced/enriched the teaching of mathematics, science, and technology.

Seed maturation associated transcriptional programs and regulatory networks underlying genotypic difference in seed dormancy and size/weight in wheat (Triticum aestivum L.).

PubMed

Yamasaki, Yuji; Gao, Feng; Jordan, Mark C; Ayele, Belay T

2017-09-16

Maturation forms one of the critical seed developmental phases and it is characterized mainly by programmed cell death, dormancy and desiccation, however, the transcriptional programs and regulatory networks underlying acquisition of dormancy and deposition of storage reserves during the maturation phase of seed development are poorly understood in wheat. The present study performed comparative spatiotemporal transcriptomic analysis of seed maturation in two wheat genotypes with contrasting seed weight/size and dormancy phenotype. The embryo and endosperm tissues of maturing seeds appeared to exhibit genotype-specific temporal shifts in gene expression profile that might contribute to the seed phenotypic variations. Functional annotations of gene clusters suggest that the two tissues exhibit distinct but genotypically overlapping molecular functions. Motif enrichment predicts genotypically distinct abscisic acid (ABA) and gibberellin (GA) regulated transcriptional networks contribute to the contrasting seed weight/size and dormancy phenotypes between the two genotypes. While other ABA responsive element (ABRE) motifs are enriched in both genotypes, the prevalence of G-box-like motif specifically in tissues of the dormant genotype suggests distinct ABA mediated transcriptional mechanisms control the establishment of dormancy during seed maturation. In agreement with this, the bZIP transcription factors that co-express with ABRE enriched embryonic genes differ with genotype. The enrichment of SITEIIATCYTC motif specifically in embryo clusters of maturing seeds irrespective of genotype predicts a tissue specific role for the respective TCP transcription factors with no or minimal contribution to the variations in seed dormancy. The results of this study advance our understanding of the seed maturation associated molecular mechanisms underlying variation in dormancy and weight/size in wheat seeds, which is a critical step towards the designing of molecular strategies for enhancing seed yield and quality.

KWU's high conversion reactor concept - An economical evolution of modern pressurized water reactor technology toward improved uranium ore utilization

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

Markl, H.; Goetzmann, C.A.; Moldaschl, H.

The Kraftwerk Union AG high conversion reactor represents a quasi-standard PWR with fuel assemblies of more or less uniformly enriched fuel rods, arranged in a tight hexagonal array with a pitch-to-diameter ratio p/d approx. = 1.12. High fuel enrichment as well as a high conversion ratio of --0.9 will provide the potential for high burnup values up to 70 000 MWd/tonne and a low fissile material consumption. The overall objective of the actual RandD program is to have the technical feasibility, including that for licensibility, established by the early 1990s as a prerequisite for deciding whether to enter a demonstrationmore » plant program.« less

Resolving Heart Regeneration by Replacement Histone Profiling.

PubMed

Goldman, Joseph Aaron; Kuzu, Guray; Lee, Nutishia; Karasik, Jaclyn; Gemberling, Matthew; Foglia, Matthew J; Karra, Ravi; Dickson, Amy L; Sun, Fei; Tolstorukov, Michael Y; Poss, Kenneth D

2017-02-27

Chromatin regulation is a principal mechanism governing animal development, yet it is unclear to what extent structural changes in chromatin underlie tissue regeneration. Non-mammalian vertebrates such as zebrafish activate cardiomyocyte (CM) division after tissue damage to regenerate lost heart muscle. Here, we generated transgenic zebrafish expressing a biotinylatable H3.3 histone variant in CMs and derived cell-type-specific profiles of histone replacement. We identified an emerging program of putative enhancers that revise H3.3 occupancy during regeneration, overlaid upon a genome-wide reduction of H3.3 from promoters. In transgenic reporter lines, H3.3-enriched elements directed gene expression in subpopulations of CMs. Other elements increased H3.3 enrichment and displayed enhancer activity in settings of injury- and/or Neuregulin1-elicited CM proliferation. Dozens of consensus sequence motifs containing predicted transcription factor binding sites were enriched in genomic regions with regeneration-responsive H3.3 occupancy. Thus, cell-type-specific regulatory programs of tissue regeneration can be revealed by genome-wide H3.3 profiling. Copyright © 2017 Elsevier Inc. All rights reserved.

Establishment and implementation of a psychiatry enrichment programme for medical students.

PubMed

Lyons, Zaza

2017-02-01

There has been a growing interest in psychiatry enrichment programmes such as summer schools and institutes for medical students in the last 10 years. Evaluation of enrichment programmes shows that they can be an effective method of increasing students' interest in psychiatry as a career. However, despite initial enthusiasm and motivation within an academic department, establishing a programme can be a daunting task. The aim of this paper is to provide a background of how to establish and implement a psychiatry summer school or institute. The steps that can be taken to establish and implement a psychiatry enrichment programme such as a summer school or institute are described and discussed. This includes how to structure a programme, content to include, costs and budget, programme promotion, selection of students and programme evaluation. Establishing an enrichment programme can provide academic departments of psychiatry with the opportunity to demonstrate excellence and innovation in teaching and positively promote psychiatry to students and other non-medical academics involved in medical education. For students interested in psychiatry, enrichment programmes have the potential to extend interest and knowledge beyond the curriculum and encourage serious consideration of psychiatry as a career.

Historically Black Colleges and Universities Nuclear Energy Training Program: Summary of program activities, fiscal year 1986

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

Not Available

1987-04-27

The Historically Black Colleges and Universities Nuclear Energy Training (HBCU NET) Program, funded by DOE, Office of Nuclear Energy and administered by ORAU, began in February 1984. The program provides support for training, study, research participation, and academic enrichment of students and faculty at designated HBCUs in nuclear science, nuclear engineering, and other nuclear-related technologes and disciplines. The program is composed of undergraduate scholarships, graduate fellowships, student and faculty research participation, and an annual student training institute.

Development of protein, dietary fiber, and micronutrient enriched extruded corn snacks.

PubMed

Shah, Faiz-Ul-Hassan; Sharif, Mian Kamran; Butt, Masood Sadiq; Shahid, Muhammad

2017-06-01

The study was aimed to develop protein, dietary fiber, and micronutrient enriched corn snacks through extrusion processing. Corn snacks supplemented with chickpea, defatted soy flour (20-40/100 g) and guar gum (7/100 g) were prepared through extrusion processing. Micronutrients (iron, zinc, iodine, and vitamins A, C, and folic acid) at recommended daily values were added in all formulations. Extruded corn snacks were analyzed for physical, textural, and sensory attributes. Results showed that piece density (0.34-0.44 g/cm 3 ), moisture (3.40-5.25%), water activity (0.203-0.361), hardness (64.4-133.2 N), and cohesiveness (0.25-0.44) was increased Whereas, expansion ratio (3.72-2.64), springiness (0.82-0.69), chewiness (1.63-0.42), and resilience (1.37-0.14) was decreased as supplementation with soy and chickpea flour increased from 20 to 40/100 g. Overall corn snack supplemented with 15/100 g of soy and 15/100 g of chickpea flour got the highest acceptance from the sensory panelists. The article focuses on physical, textural, and sensory attributes of extruded corn snacks enriched with protein, dietary fiber, and micronutrients Awareness about the importance of healthy snacks has grown among the consumers during the last decade. Extruded snacks developed using nutrient rich ingredients with good textural and sensory properties has always remained a challenge for the snack industry. Texture of the extruded snacks varies a lot with high levels of protein and dietary fiber. This study is helpful for the development of healthy snacks especially in developing countries lacking storage infrastructure or tropical environment. Nutrient rich extruded snacks can also be used to alleviate malnutrition by incorporating in school lunch programs. © 2016 Wiley Periodicals, Inc.

Toward the Standardization of Mycological Examination of Sputum Samples in Cystic Fibrosis: Results from a French Multicenter Prospective Study.

PubMed

Coron, Noémie; Pihet, Marc; Fréalle, Emilie; Lemeille, Yolande; Pinel, Claudine; Pelloux, Hervé; Gargala, Gilles; Favennec, Loic; Accoceberry, Isabelle; Durand-Joly, Isabelle; Dalle, Frédéric; Huet, Frédéric; Fanton, Annlyse; Boldron, Amale; Loeuille, Guy-André; Domblides, Philippe; Coltey, Bérengère; Pin, Isabelle; Llerena, Catherine; Troussier, Françoise; Person, Christine; Marguet, Christophe; Wizla, Nathalie; Thumerelle, Caroline; Turck, Dominique; Bui, Stéphanie; Fayon, Michael; Duhamel, Alain; Prévotat, Anne; Wallaert, Benoit; Leroy, Sylvie; Bouchara, Jean-Philippe; Delhaes, Laurence

2018-02-01

Fungal respiratory colonization of cystic fibrosis (CF) patients emerges as a new concern; however, the heterogeneity of mycological protocols limits investigations. We first aimed at setting up an efficient standardized protocol for mycological analysis of CF sputa that was assessed during a prospective, multicenter study: "MucoFong" program (PHRC-06/1902). Sputa from 243 CF patients from seven centers in France were collected over a 15-month period and submitted to a standardized protocol based on 6 semi-selective media. After mucolytic pretreatment, sputa were plated in parallel on cycloheximide-enriched (ACT37), erythritol-enriched (ERY37), benomyl dichloran-rose bengal (BENO37) and chromogenic (CAN37) media incubated at 37 °C and on Sabouraud-chloramphenicol (SAB27) and erythritol-enriched (ERY27) media incubated at 20-27 °C. Each plate was checked twice a week during 3 weeks. Fungi were conventionally identified; time for detection of fungal growth was noted for each species. Fungal prevalences and media performances were assessed; an optimal combination of media was determined using the Chi-squared automatic interaction detector method. At least one fungal species was isolated from 81% of sputa. Candida albicans was the most prevalent species (58.8%), followed by Aspergillus fumigatus (35.4%). Cultivation on CAN37, SAB27, ACT37 and ERY27 during 16 days provided an optimal combination, detecting C. albicans, A. fumigatus, Scedosporium apiospermum complex and Exophiala spp. with sensitivities of 96.5, 98.8, 100 and 100%. Combination of these four culture media is recommended to ensure the growth of key fungal pathogens in CF respiratory specimens. The use of such consensual protocol is of major interest for merging results from future epidemiological studies.

Thermionic System Evaluation Test: Ya-21U System Topaz International Program

DTIC Science & Technology

1996-07-01

by enriched uranium dioxide (U02) fuel pellets, as illustrated by Figure 5. The work section of the converter contained 34 TFEs that provided power...power system. This feature permitted transportation of the highly enriched uranium oxide fuel in separate containers from the space power system and...by Figure 8. The radial reflector contained three safety and nine control drums. Each drum contained a section of boron carbide (B4C) neutron poison

Preliminary investigations on the use of uranium silicide targets for fission Mo-99 production

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

Cols, H.; Cristini, P.; Marques, R.

1997-08-01

The National Atomic Energy Commission (CNEA) of Argentine Republic owns and operates an installation for production of molybdenum-99 from fission products since 1985, and, since 1991, covers the whole national demand of this nuclide, carrying out a program of weekly productions, achieving an average activity of 13 terabecquerel per week. At present they are finishing an enlargement of the production plant that will allow an increase in the volume of production to about one hundred of terabecquerel. Irradiation targets are uranium/aluminium alloy with 90% enriched uranium with aluminium cladding. In view of international trends held at present for replacing highmore » enrichment uranium (HEU) for enrichment values lower than 20 % (LEU), since 1990 the authors are in contact with the RERTR program, beginning with tests to adapt their separation process to new irradiation target conditions. Uranium silicide (U{sub 3}Si{sub 2}) was chosen as the testing material, because it has an uranium mass per volume unit, so that it allows to reduce enrichment to a value of 20%. CNEA has the technology for manufacturing miniplates of uranium silicide for their purposes. In this way, equivalent amounts of Molybdenum-99 could be obtained with no substantial changes in target parameters and irradiation conditions established for the current process with Al/U alloy. This paper shows results achieved on the use of this new target.« less

The Power of the Arts: Evaluating a Community Artist-in-Residence Program through the Lens of Studio Thinking

ERIC Educational Resources Information Center

Hunter-Doniger, Tracey; Berlinsky, Robin

2017-01-01

This article takes an analytical look at Engaging Creative Minds, a pilot community program geared to enrich learning of common core standards through a local artist-in-residence partnership with public schools. This program was designed to increase the level of engagement and student growth in classes that typically relied on rote memory and…

Everyone Plays! A Review of Research on the Integration of Sports and Physical Activity in Out of School Time Programs

ERIC Educational Resources Information Center

Policy Studies Associates, Inc., 2006

2006-01-01

A growing body of research attests to the value of high-quality out-of-school time (OST) programs in promoting positive youth development. These programs provide environments where young people can engage in academic enrichment, build meaningful relationships with responsible adults and peers, nurture new interests, and develop the social and life…

Using Institute of Museum and Library Services Grants to Support Out-of-School Time Programs. Funding Note

ERIC Educational Resources Information Center

Griffin, Shawn Stelow

2010-01-01

Out-of-school time programs give many youth the chance to engage in interesting and enriching opportunities in the arts. One source of funding for art and cultural activities in out-of-school time programs is The Institute of Museum and Library Services (IMLS). This federal agency is charged with creating strong libraries and museums that connect…

Using Multiple Youth Programming Delivery Modes to Drive the Development of Social Capital in 4-H Participants

ERIC Educational Resources Information Center

Kinsey, Sharon

2013-01-01

This article focuses on how 4-H youth participants are building social capital, or connections among individuals and community members, through their 4-H experiences. These experiences can be seen through the lens of such 4-H delivery modes as the traditional 4-H club, after-school programs, and school enrichment programs. In addition, other…

In Vivo MRI Evidence that Neuropathology is Attenuated by Cognitive Enrichment in the Yac128 Huntington's Disease Mouse Model.

PubMed

Steventon, Jessica J; Harrison, David J; Trueman, Rebecca C; Rosser, Anne E; Jones, Derek K; Brooks, Simon P

2015-01-01

Environmental enrichment has been shown to improve symptoms and reduce neuropathology in mouse models of Huntington's disease (HD); however results are limited to ex vivo techniques with associated shortcomings. In-vivo magnetic resonance imaging (MRI) can overcome some of the shortcomings and is applied for the first time here to assess the effect of a cognitive intervention in a mouse model of HD. We aimed to investigate whether in-vivo high-field MRI can detect a disease-modifying effect in tissue macrostructure following a cognitive enrichment regime. YAC128 transgenic and wild type mice were exposed to cognitive enrichment throughout their lifetime. At 20-months old, mice were scanned with a T2-weighted MRI sequence and a region-of-interest (ROI) approach was used to examine structural changes. Locomotor activity and performance on the rotarod and serial discrimination watermaze task were assessed to measure motor and cognitive function respectively. Mice exposed to cognitive enrichment were more active and able to stay on a rotating rod longer compared to control mice, with comparable rotarod performance between HD enriched mice and wild-type mice. YAC128 mice demonstrated cognitive impairments which were not improved by cognitive enrichment. In-vivo MRI revealed a reduction in the degree of caudate-putamen atrophy in the enriched HD mice. We provide in vivo evidence of a beneficial effect of environmental enrichment on neuropathology and motor function in a HD mouse model. This demonstrates the efficacy of MRI in a model of HD and provides the basis for an in-vivo non-destructive outcome measure necessary for longitudinal study designs to understand the effect of enrichment with disease progression.

Review of environmental enrichment for broiler chickens.

PubMed

Riber, A B; van de Weerd, H A; de Jong, I C; Steenfeldt, S

2018-02-01

Welfare problems are commonly found in both conventional and organic production of broiler chickens. In order to reduce the extent of welfare problems, it has been suggested to provide stimulating, enriched environments. The aim of the present paper is to provide a review of the effect on behavior and welfare of the different kinds of environmental enrichments in the production of broilers that have been described in the scientific literature. Environmental enrichment is defined as an improvement of the environment of captive animals, which increases the behavioral opportunities of the animal and leads to improvements of the biological function. This definition has been broadened to include practical and economic aspects, as any enrichment strategy that adversely affects the health of animals or that has too many economic or practical constraints will never be implemented on commercial farms and thus never benefit animals. Environmental enrichment for broilers often has the purpose of satisfying behavioral needs and/or stimulating the broilers to an increased level of activity, which among others will reduce the occurrence of leg problems. Potentially successful environmental enrichments for broiler chickens are elevated resting-places, panels, barriers, and bales of straw ("point-source enrichment"), as well as covered verandas and outdoor ranges ("complex enriched environments"). Many of the ideas for environmental enrichment for broilers need to be further developed and studied, preferably in commercial trials, with respect to the use, the effect on behavior and on other welfare aspects such as leg health, and the interaction with genotype, production system, stocking density, light, and flock size. In addition, information on the practical application and the economics of the production system is often lacking, although it is important for application in practice. © 2017 Poultry Science Association Inc.

Development Issues on Linked Data Weblog Enrichment

NASA Astrophysics Data System (ADS)

Ruiz-Rube, Iván; Cornejo, Carlos M.; Dodero, Juan Manuel; García, Vicente M.

In this paper, we describe the issues found during the development of LinkedBlog, a Linked Data extension for WordPress blogs. This extension enables to enrich text-based and video information contained in blog entries with RDF triples that are suitable to be stored, managed and exploited by other web-based applications. The issues have to do with the generality, usability, tracking, depth, security, trustiness and performance of the linked data enrichment process. The presented annotation approach aims at maintaining web-based contents independent from the underlying ontological model, by providing a loosely coupled RDFa-based approach in the linked data application. Finally, we detail how the performance of annotations can be improved through a semantic reasoner.

The use of XFEM to assess the influence of intra-cortical porosity on crack propagation.

PubMed

Rodriguez-Florez, Naiara; Carriero, Alessandra; Shefelbine, Sandra J

2017-03-01

This study aimed at using eXtended finite element method (XFEM) to characterize crack growth through bone's intra-cortical pores. Two techniques were compared using Abaqus: (1) void material properties were assigned to pores; (2) multiple enrichment regions with independent crack-growth possibilities were employed. Both were applied to 2D models of transverse images of mouse bone with differing porous structures. Results revealed that assigning multiple enrichment regions allows for multiple cracks to be initiated progressively, which cannot be captured when the voids are filled. Therefore, filling pores with one enrichment region in the model will not create realistic fracture patterns in Abaqus-XFEM.

Ultrasound guided transplantation of enriched and cryopreserved spermatogonial cell suspension in goats.

PubMed

Kaul, G; Kaur, J; Rafeeqi, T A

2010-12-01

Spermatogonial stem cells transplantation provides a unique approach for studying spermatogenesis. Initially developed in mice, this technique has now been extended in farm animals and provides an alternative means to preserve valuable male germ line and to produce transgenic animals. The aim of this study was to enrich type A spermatogonial cells amongst the isolated cells from goat testis, to cryopreserve these enriched populations of cells and their subsequent transplantation in unrelated recipient goats under ultrasound guidance. The cells were isolated enzymatically and enriched by differential plating and separation on discontinuous percoll gradient. Ultrasound guided injection of trypan blue dye into rete testis resulted in 20-30% filling of the seminiferous tubules. Prior to transplantation, the cells were labelled with a fluorescent dye to trace donor cells in recipient seminiferous tubules after transplantation. The fluorescent-labelled cells were observed up to 12 weeks after transplantation. © 2009 Blackwell Verlag GmbH.

Toward a predictive theory for environmental enrichment.

PubMed

Watters, Jason V

2009-11-01

There have been many applications of and successes with environmental enrichment for captive animals. The theoretical spine upon which much enrichment work hangs largely describes why enrichment should work. Yet, there remains no clear understanding of how enrichment should be applied to achieve the most beneficial results. This lack of understanding may stem in part from the assumptions that underlie the application of enrichment by practitioners. These assumptions are derived from an understanding that giving animals choice and control in their environment stimulates their motivation to perform behaviors that may indicate a heightened state of well-being. Learning theory provides a means to question the manner in which these constructs are routinely applied, and converting learning theory's findings to optimality predictions suggests a particularly vexing paradox-that motivation to perform appears to be maintained best when acquiring a payoff for expressing the behavior is uncertain. This effect occurs even when the actual value of the payoff is the same for all schedules of certainty of payoff acquisition. The paradox can be resolved by invoking rewards of an alternative type, such as cognitive rewards, or through an understanding of how the average payoff changes with changes in the probability of reward. This model, with measures of the average change of the payoff, suggests testable scenarios by which practitioners can measure the quality of environmental uncertainty in enrichment programs.

Reproductive Health in the Adolescent and Young Adult Cancer Patient: An Innovative Training Program for Oncology Nurses

PubMed Central

Vadaparampil, Susan T.; Hutchins, Nicole M.; Quinn, Gwendolyn P.

2012-01-01

In 2008, approximately 69,200 AYAs were diagnosed with cancer, second only to heart disease for males in this age group. Despite recent guidelines from professional organizations and clinical research that AYA oncology patients want information about reproductive health topics and physician support for nurses to address these issues with patients, existing research finds few oncology nurses discuss this topic with patients due to barriers such as lack of training. This article describes an innovative eLearning training program, entitled Educating Nurses about Reproductive Issues in Cancer Healthcare (ENRICH). The threefold purpose of this article is to: (1) highlight major reproductive health concerns relevant to cancer patients, (2) describe the current status of reproductive health and oncology communication and the target audience for the training, and (3) present a systematic approach to curriculum development, including the content analysis and design stages as well as the utilization of feedback from a panel of experts. The resulting 10-week curriculum contains a broad-based approach to reproductive health communication aimed at creating individual- and practice-level change. PMID:23225072

Demystifying PhDs: a review of doctorate programs designed to fulfil the needs of the next generation of nursing professionals.

PubMed

Cleary, Michelle; Hunt, Glenn E; Jackson, Debra

2011-10-01

Commonly, the expression 'PhD' evokes a level of trepidation amongst potential candidates from both the clinical and academic spheres. In contemporary settings, a Doctor of Philosophy is highly regarded and increasingly necessary for a successful academic nursing career. The aim of this paper is to explore the options for doctoral education for nurses, and consider the role of the doctorate in career planning for nursing, and in the attainment of career goals. Here we discuss some key issues and practicalities including career planning, selecting a doctoral program, choosing a university, supervision, committees and panels, achieving a work-life balance and dealing with conflict. The PhD process should be an enriching and satisfying experience which may lead to enhanced professional and personal growth; however, there are potential pitfalls that nurses should be aware of before embarking on doctoral training. Future studies are needed to assess the impact of the different doctorates offered to see if, in fact, they are advancing nursing practice and research endeavours.

Effects of environmental enrichment and paradoxical sleep deprivation on open-field behavior of amphetamine-treated mice.

PubMed

Fukushiro, Daniela Fukue; Calzavara, Mariana Bendlin; Trombin, Thaís Fernanda; Lopez, Giorgia Batlle; Abílio, Vanessa Costhek; Andersen, Monica Levy; Tufik, Sergio; Frussa-Filho, Roberto

2007-11-23

Environmental enrichment or paradoxical sleep deprivation (PSD) has been shown to modify some responses elicited by drugs of abuse. The aims of the present study were to examine the effects of environmental enrichment and PSD, conducted separately or in association, on open-field behavior elicited by amphetamine (AMP) in mice. Male C57BL/6 mice were randomly assigned to live in either an enriched environmental condition (EC) or a standard environmental condition (SC) for 12 months since weaning. Some of the EC and SC mice were sleep deprived for 48 h, while others were maintained in their home-cages. Immediately after PSD or home-cage stay, the animals received an ip injection of saline, 2.5 mg/kg AMP or 5.0 mg/kg AMP. Fifteen minutes later, their open-field behavior was quantified. Whereas PSD enhanced total and peripheral locomotor activity of acutely AMP-treated mice, environmental enrichment presented only a trend toward enhancement. When PSD and environmental enrichment were combined, an increase in the total and peripheral locomotion frequencies of AMP-treated animals, similar to that observed after PSD, was revealed. In addition, PSD, environmental enrichment or their combination did not modify the effects of AMP on the other open-field behavioral parameters that were analyzed. The present findings demonstrate that some (but not all) of the behavioral effects caused by AMP acute administration can be similarly and specifically enhanced by both environmental enrichment and PSD in C57BL/6 mice.

A Summer Enrichment and Reinforcement Program in the School of Veterinary Medicine at Tuskegee Institute, Alabama. A Program Designed to Respond to a Challenge: Increased Minority and Disadvantaged Representation in Veterinary Medicine.

ERIC Educational Resources Information Center

Poole, Georgia C.; Adams, Eugene W.

This report describes a pre-entry summer program at the School of Veterinary Medicine at Tuskegee Institute, Alabama, designed to develop attitudinal readiness and coqnitive abilities of students who face a high risk of attrition because of inadequate learning skills. The program, which runs for eight weeks, consists of three phases: 1) phase one,…

A dynamic intron retention program enriched in RNA processing genes regulates gene expression during terminal erythropoiesis

DOE PAGES

Pimentel, Harold; Parra, Marilyn; Gee, Sherry L.; ...

2015-11-03

Differentiating erythroblasts execute a dynamic alternative splicing program shown here to include extensive and diverse intron retention (IR) events. Cluster analysis revealed hundreds of developmentallydynamic introns that exhibit increased IR in mature erythroblasts, and are enriched in functions related to RNA processing such as SF3B1 spliceosomal factor. Distinct, developmentally-stable IR clusters are enriched in metal-ion binding functions and include mitoferrin genes SLC25A37 and SLC25A28 that are critical for iron homeostasis. Some IR transcripts are abundant, e.g. comprising ~50% of highly-expressed SLC25A37 and SF3B1 transcripts in late erythroblasts, and thereby limiting functional mRNA levels. IR transcripts tested were predominantly nuclearlocalized. Splicemore » site strength correlated with IR among stable but not dynamic intron clusters, indicating distinct regulation of dynamically-increased IR in late erythroblasts. Retained introns were preferentially associated with alternative exons with premature termination codons (PTCs). High IR was observed in disease-causing genes including SF3B1 and the RNA binding protein FUS. Comparative studies demonstrated that the intron retention program in erythroblasts shares features with other tissues but ultimately is unique to erythropoiesis. Finally, we conclude that IR is a multi-dimensional set of processes that post-transcriptionally regulate diverse gene groups during normal erythropoiesis, misregulation of which could be responsible for human disease.« less

A dynamic intron retention program enriched in RNA processing genes regulates gene expression during terminal erythropoiesis

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

Pimentel, Harold; Parra, Marilyn; Gee, Sherry L.

Differentiating erythroblasts execute a dynamic alternative splicing program shown here to include extensive and diverse intron retention (IR) events. Cluster analysis revealed hundreds of developmentallydynamic introns that exhibit increased IR in mature erythroblasts, and are enriched in functions related to RNA processing such as SF3B1 spliceosomal factor. Distinct, developmentally-stable IR clusters are enriched in metal-ion binding functions and include mitoferrin genes SLC25A37 and SLC25A28 that are critical for iron homeostasis. Some IR transcripts are abundant, e.g. comprising ~50% of highly-expressed SLC25A37 and SF3B1 transcripts in late erythroblasts, and thereby limiting functional mRNA levels. IR transcripts tested were predominantly nuclearlocalized. Splicemore » site strength correlated with IR among stable but not dynamic intron clusters, indicating distinct regulation of dynamically-increased IR in late erythroblasts. Retained introns were preferentially associated with alternative exons with premature termination codons (PTCs). High IR was observed in disease-causing genes including SF3B1 and the RNA binding protein FUS. Comparative studies demonstrated that the intron retention program in erythroblasts shares features with other tissues but ultimately is unique to erythropoiesis. Finally, we conclude that IR is a multi-dimensional set of processes that post-transcriptionally regulate diverse gene groups during normal erythropoiesis, misregulation of which could be responsible for human disease.« less

Wikipedia Entries as a Source of CAR Navigation Landmarks

NASA Astrophysics Data System (ADS)

Binski, N.; Zhang, L.; Dalyot, S.

2016-06-01

Car navigation system devices provide today with an easy and simple solution to the basic concept of reaching a destination. Although these systems usually achieve this goal, they still deliver a limited and poor sequence of instructions that do not consider the human nature of using landmarks during wayfinding. This research paper addresses the concept of enriching navigation route instructions by adding supplementary route information in the form of landmarks. We aim at using a contributed source of landmarks information, which is easy to access, available, show high update rate, and have a large scale of information. For this, Wikipedia was chosen, since it represents the world's largest free encyclopaedia that includes information about many spatial entities. A survey and classification of available landmarks is implemented, coupled with ranking algorithms based on the entries' categories and attributes. These are aimed at retrieving the most relevant landmark information required that are valuable for the enrichment of a specific navigation route. The paper will present this methodology, together with examples and results, showing the feasibility of using this concept and its potential of enriching navigation processes.

FOSTER-Flight Opportunities for Science Teacher EnRichment, A New IDEA Program From NASA Astrophysics

NASA Astrophysics Data System (ADS)

Devore, E.; Gillespie, C.; Hull, G.; Koch, D.

1993-05-01

Flight Opportunities for Science Teacher EnRichment (FOSTER) is a new educational program from the Imitative to Develop Education through Astronomy in the Astrophysics Division at NASA Headquarters. Now in its first year of the pilot program, the FOSTER project brings eleven Bay Area teaaaachers to NASA Ames to participate in a year-long program of workshops, educational programs at their schools and the opportunity to fly aboard the Kuiper Airborne Observatory (KAO) on research missions. As science and math educators, FOSTER teachers get a close-up look at science in action and have the opportunity to interact with the entire team of scientists, aviators and engineers that support the research abord the KAO. In June, a second group of FOSTER teachers will participate in a week-long workshop at ASes to prepare for flights during the 1993-94 school year. In addition, the FOSTER project trains teachers to use e-mail for ongoing communication with scientists and the KAO team, develops educational materials and supports opportunities for scientists to become directly involved in local schools. FOSTER is supported by a NASA grant (NAGW 3291).

Does stimulating various coping strategies alleviate loneliness? Results from an online friendship enrichment program.

PubMed

Bouwman, Tamara E; Aartsen, Marja J; van Tilburg, Theo G; Stevens, Nan L

2017-09-01

Loneliness stems from a mismatch between the social relationships one has and those one desires. Loneliness often has severe consequences for individuals and society. Recently, an online adaptation of the friendship enrichment program (FEP) was developed and tested to gain insight in its contribution to the alleviation of loneliness. Three loneliness coping strategies are introduced during the program: network development, adapting relationship standards, and reducing the importance of the discrepancy between actual and desired relationships. Data were collected among 239 participants aged 50-86. Loneliness was measured four times using a multi-item scale, and on various days with a single, direct question. Loneliness assessed with the scale declined during and after the program. Scores on loneliness assessed for a specific day, however, are more ambiguous. Despite the immediate positive effect of conducting assignments, we did not observe a decline in the single loneliness item score over the course of the program. The online FEP seems to reduce loneliness in general, but these effects are not visible on today's loneliness. Nevertheless, the online intervention to reduce loneliness is a valuable new contribution to the collection of loneliness interventions.

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

Burkes, Douglas E.; Senor, David J.; Casella, Andrew M.

Numerous global programs are focused on the continued development of existing and new research and test reactor fuels to achieve maximum attainable uranium loadings to support the conversion of a number of the world’s remaining high-enriched uranium fueled reactors to low-enriched uranium fuel. Some of these programs are focused on development and qualification of a fuel design that consists of a uranium-molybdenum (U-Mo) alloy dispersed in an aluminum matrix as one option for reactor conversion. The current paper extends a failure model originally developed for UO2-stainless steel dispersion fuels and used currently available thermal-mechanical property information for the materials ofmore » interest in the current proposed design. A number of fabrication and irradiation parameters were investigated to understand the conditions at which failure of the matrix, classified as pore formation in the matrix, might occur. The results compared well with experimental observations published as part of the Reduced Enrichment for Research and Test Reactors (RERTR)-6 and -7 mini-plate experiments. Fission rate, a function of the 235U enrichment, appeared to be the most influential parameter in premature failure, mainly as a result of increased interaction layer formation and operational temperature, which coincidentally decreased the yield strength of the matrix and caused more rapid fission gas production and recoil into the surrounding matrix material. Addition of silicon to the matrix appeared effective at reducing the rate of interaction layer formation and can extend the performance of a fuel plate under a certain set of irradiation conditions, primarily moderate heat flux and burnup. Increasing the dispersed fuel particle diameter may also be effective, but only when combined with other parameters, e.g., lower enrichment and increased Si concentration. The model may serve as a valuable tool in initial experimental design.« less

Results of Summer Enrichment Program to Promote High School Students' Interest in Engineering

ERIC Educational Resources Information Center

Hart, Brenda; McAnulty, Kate

2014-01-01

For more than thirty years, personnel from the University of Louisville J.B. Speed School of Engineering have presented a summer program targeting high school students historically underrepresented in engineering fields. INSPIRE provides these students with an introduction to careers in engineering and assists the students in planning their…

A Crisis in Space--A Futuristic Simulation Using Creative Problem Solving.

ERIC Educational Resources Information Center

Clode, Linda

1992-01-01

An enrichment program developed for sixth-grade gifted students combined creative problem solving with future studies in a way that would simulate real life crisis problem solving. The program involved forecasting problems of the future requiring evacuation of Earth, assuming roles on a spaceship, and simulating crises as the spaceship traveled to…

Assessment of Public Schools' Out-of-School Time Academic Support Programs with Participant-Oriented Evaluation

ERIC Educational Resources Information Center

Berk, Saban

2018-01-01

Using the participants-oriented approach, this study evaluated public schools' out-of-school time academic support programs, corresponding to the corrective/enrichment stage of Bloom's Mastery Learning Model and offered outside formal education's weekday hours and on weekends. Study participants included 50 principals, 110 teachers, 170 students…

TNT-3; Training for New Trends in Clubs and Centers for Older Persons.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Special Continuing Education.

The sessions of a seminar for training New York State leaders of recreational programs for the elderly, explored the possibilities for enriched programing, the development of supportive services, means for creating new center facilities, and possibilities for increased member-leader roles. Position papers examined blocks to communication as well…

Double TNT: Targeting New Teachers and Teaching by Novel Techniques.

ERIC Educational Resources Information Center

Williams-Robertson, Lydia

A program developed by the Austin (Texas) Independent School District under a 2-year grant from the National Science Foundation is described and evaluated. The primary objectives of the program were to: interest minority and female students in science; attract these groups to the teaching of science; enrich the elementary school science…

Team Teaching in the Saturday Morning Search for Solutions.

ERIC Educational Resources Information Center

Solomon, Pearl G.; And Others

The Marie Curie Mathematics and Science Center at St. Thomas Aquinas College (New York), in a comprehensive effort to improve mathematics and science education, offers the Saturday Morning Search for Solutions enrichment program for area students in grades 7-12. The program is interdisciplinary, connecting technology and the study of societal…

College Teaching and Community Outreaching: Service Learning in an Obesity Prevention Program

ERIC Educational Resources Information Center

Himelein, Melissa; Passman, Liz; Phillips, Jessica M.

2010-01-01

Background: Service learning can enrich students' knowledge, skills and commitment to occupational goals while positively affecting communities. Undergraduate students in a course on obesity engaged in service learning by assisting with a family-based obesity prevention program, Getting Into Fitness Together (GIFT). Purpose: The impact of GIFT on…

The Genesis of Transactional Strategies Instruction in a Reading Program for At-Risk Students.

ERIC Educational Resources Information Center

Schuder, Ted

1993-01-01

Describes the problem-solving response of the staff of a large public school system to at-risk students' low achievement and lack of access to the district's enriched reading and language arts curriculum. Examines the development and implementation of the Students Achieving Independent Learning (SAIL) program. (MDM)

The 1982 NASA/ASEE Summer Faculty Fellowship Program

NASA Technical Reports Server (NTRS)

Barfield, B. F. (Editor); Kent, M. I. (Editor); Dozier, J. (Editor); Karr, G. (Editor)

1982-01-01

A NASA/ASEE Summer Faculty Fellowship Research Program was conducted to further the professional knowledge of qualified engineering and science faculty members, to stimulate an exchange of ideas between participants and NASA, to enrich and refresh the research and teaching activities of participants' institutions, and to contribute to the research objectives of the NASA Centers.

Conserving Soil.

ERIC Educational Resources Information Center

Soil Conservation Service (USDA), Washington, DC.

Designed as enrichment materials for grades six through nine, this program is an interdisciplinary study of soils. As part of the program students: (1) examine soil organisms; (2) research history of local Native Americans to see how they and others have used the land and its soils; (3) investigate how soils are degraded and how they are conserved…

SUPERSTARS III: 6-8.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Education, Raleigh.

SUPERSTARS III is a K-8 program designed as an enrichment opportunity for self-directed learners in mathematics. The basic purpose of SUPERSTARS III is to provide the extra challenge that self-motivated students need in mathematics and to do so in a structured, long-term program that does not impinge on the normal classroom routine or the…

Successful Learning Strategies To Use with Gifted Learning Disabled Students.

ERIC Educational Resources Information Center

Wees, Janet

This paper describes a special class program for gifted students (aged 9 to 12) with learning disabilities in Calgary (Alberta). The program has evolved over its 4 years to stress kinesthetic, experiential learning. The issue of remediation versus enrichment was resolved when it was found that the students responded best to whole theme…

Waging a Battle to Promote Reading

ERIC Educational Resources Information Center

Dix, Suzanne Liacos

2010-01-01

As advocates for reading, librarians cannot help but love a reading program. In this article, the author talks about the Battle of the Books, a reading enrichment program that had been in place since 1996. Battle of the Books promotes reading among middle school students by offering interesting books and a trivia-type competition. The author…

The Nonprofit Program Classification System: Increasing Understanding of the Nonprofit Sector.

ERIC Educational Resources Information Center

Romeo, Sheryl; Lampkin, Linda; Twombly, Eric

2001-01-01

The Nonprofit Program Classification System being developed by the National Center for Charitable Statistics (NCCS) provides a way to enrich the information available on nonprofits and utilize the newly available NCCS/PRI National Nonprofit Organization database from the IRS Forms 990 filed annually by charities. It provides a method to organize…

Integrating the Arts into School Communities

ERIC Educational Resources Information Center

Sisk, Dorothy A.

2010-01-01

Art enriches, beautifies, and entertains, but more importantly it builds understanding, innovation, and mutual responsibility. Yet, so often with tight school budgets, the first programs to be down-sized or deleted are the art and music programs. But there is good news. Recently, the Boston public schools received a grant of $750,000 from the…

Bilingual Academic Computer and Technology Oriented Program: Project COM-TECH. Evaluation Section Report. OREA Report.

ERIC Educational Resources Information Center

Berney, Tomi D.; Plotkin, Donna

Project COM-TECH offered bilingual individualized instruction, using an enrichment approach, to Spanish- and Haitian Creole-speaking students with varying levels of English and native language proficiency and academic preparation. The program provided supplementary instruction in English as a Second Language (ESL); Native Language Arts (NLA); and…

Learning from Science: Case Studies of Science Offerings in Afterschool Programs

ERIC Educational Resources Information Center

Lundh, Patrik; House, Ann; Means, Barbara; Harris, Christopher J.

2013-01-01

Afterschool programs have increasingly gained attention as settings that can help enrich students' science learning. Even though science is widely included in afterschool activities, sites often lack adequate materials and staff know-how to implement quality science. To address this need, this article examines afterschool science in light of the…

SUPERSTARS III: K-2.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Education, Raleigh.

SUPERSTARS III is a K-8 program designed as an enrichment opportunity for self-directed learners in mathematics. The basic purpose of SUPERSTARS III is to provide the extra challenge that self-motivated students need in mathematics and to do so in a structured, long-term program that does not impinge on the normal classroom routine or the…

Cost-Effectiveness of a School-Based Obesity Prevention Program

ERIC Educational Resources Information Center

Wang, Li Yan; Gutin, Bernard; Barbeau, Paule; Moore, Justin B.; Hanes, John, Jr.; Johnson, Maribeth H.; Cavnar, Marlo; Thornburg, Janet; Yin, Zenong

2008-01-01

Background: A school-based obesity prevention study (Medical College of Georgia FitKid Project) started in the fall of 2003 in 18 elementary schools. Half of the schools were randomized to an after-school program that included moderate-to-vigorous physical activity, healthy snacks, homework assistance, and academic enrichment. All third graders…

Qualities of the Participant Experience in an Object-Based Museum Outreach Program to Retirement Communities

ERIC Educational Resources Information Center

Smiraglia, Christina

2015-01-01

Reminiscence programs that stimulate participants' memories through discussion are popular as both enrichment activity and clinical treatment for older adults. Museums in multiple countries are starting to offer reminiscence opportunities on-site and through outreach. This study is an investigation of the qualities of the participant experience in…

Navy Aegis Ballistic Missile Defense (BMD) Program: Background and Issues for Congress

DTIC Science & Technology

2011-04-19

for SM-3 Block IIA co-development with Japan, for chemical vapor composite silicon carbide and silicon carbide corrugated mirror processes for the SM...to say, this concern is all the more urgent in light of Iran’s continued uranium enrichment program. Iran continues to defy international obligations

Organic Chemistry for the Gifted.

ERIC Educational Resources Information Center

deBeer, W. H. J.

In response to a serious shortage of chemists in South Africa, gifted secondary school students are enrolled in an enrichment program in organic chemistry and encouraged to consider chemistry or one of its related fields as a career. The introductory portion of the program involves approximately 90 hours over a 3-year period while the advanced…

SUPERSTARS III: 3-5.

ERIC Educational Resources Information Center

North Carolina State Dept. of Public Education, Raleigh.

SUPERSTARS III is a K-8 program designed as an enrichment opportunity for self-directed learners in mathematics. The basic purpose of SUPERSTARS III is to provide the extra challenge that self-motivated students need in mathematics and to do so in a structured, long-term program that does not impinge on the normal classroom routine or the…

Beyond Academic and Social Integration: Understanding the Impact of a STEM Enrichment Program on the Retention and Degree Attainment of Underrepresented Students.

PubMed

Lane, Tonisha B

2016-01-01

The current study used a case study methodological approach, including document analysis, semistructured interviews, and participant observations, to investigate how a science, technology, engineering, and mathematics (STEM) enrichment program supported retention and degree attainment of underrepresented students at a large, public, predominantly white institution. From this study, a model emerged that encompassed four components: proactive care, holistic support, community building, and catalysts for STEM identity development. These components encompassed a number of strategies and practices that were instrumental in the outcomes of program participants. This paper concludes with implications for practice, such as using models to inform program planning, assessment, and evaluation. © 2016 T. B. Lane. CBE—Life Sciences Education © 2016 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Evaluation of satisfaction in an extracurricular enrichment program for high-intellectual ability participants.

PubMed

Sastre I Riba, Sylvia; Fonseca-Pedrero, Eduardo; Santarén-Rosell, Marta; Urraca-Martínez, María Luz

2015-01-01

The objective of this study was to evaluate the satisfaction of an extracurricular enrichment program of the cognitive and personal management of participants with high intellectual ability. At the first time point, the sample consisted of n= 38 participants, and n= 20 parents; n= 48 participants at the second time point; and n= 60 participants at the third time point. The Satisfaction Questionnaire (CSA in Spanish), both for students (CSA-S) and for parents (CSA-P), was constructed. The CSA-S scores showed adequate psychometric properties. Exploratory factor analysis yielded a unidimensional structure. Cronbach’s alpha ranged between 85 and .86. Test-retest reliability was 0.45 (p<.05). The generalizability coefficient was .98. A high percentage of the sample was satisfied with the program, perceived improvements in cognitive and emotional management, motivation and interest in learning, and in the frequency and quality of their interpersonal relationships. The evaluation of educational programs is necessary in order to determine the efficacy and the effects of their implementation on the participants’ personal and intellectual management.

Limits of acceptable change as tool for tourism development sustainability in Pangandaran West Java

NASA Astrophysics Data System (ADS)

Komsary, K. C.; Tarigan, W. P.; Wiyana, T.

2018-03-01

Pangandaran since 2006 has become a model of sustainable tourism development. A program aimed to empower local communities to prepare work plans and activities to enrich the various potential development of sustainable tourism. By empowering local community, business competition has led to the undesired development of the tourism sector. This becomes the concern of the negative impact of physical changes in the area. This study aims to identify and measure the acceptable changes (limits of acceptable change-LAC) of tourism development in Pangandaran to remain adaptable as a tourist attraction. This study considers how to determine acceptable levels of impact that occurs in the Pangandaran area. This method involves stakeholders in determining the values, issues, and concerns the acceptable levels of impact for this region. The result of acceptance rate then compared with the effects of the current state. Through review and analysis methods used in this study, the LAC situation in Pangandaran outlined. Results from this study are expected to identify indicators of sustainable development of tourism sector through LAC approach.

Reading, writing, and reserve: Literacy activities are linked to hippocampal volume and memory in multiple sclerosis.

PubMed

Sumowski, James F; Rocca, Maria A; Leavitt, Victoria M; Riccitelli, Gianna; Meani, Alessandro; Comi, Giancarlo; Filippi, Massimo

2016-10-01

Engagement in cognitive leisure activities during early adulthood has been linked to preserved memory and larger hippocampal volume in persons with multiple sclerosis (MS). To investigate which specific types of cognitive leisure activities contribute to hippocampal volume and memory. We investigated links between three types of cognitive activities (Reading-Writing, Art-Music, Games-Hobbies) and (a) hippocampal volume within independent samples of Italian (n=187) and American (n=55) MS patients and (b) memory in subsamples of Italian (n=97) and American (n=53) patients. Reading-Writing was the only predictor of hippocampal volume (rp=.204, p=.002), and the best predictor of memory (rp=.288, p=.001). Findings inform the development of targeted evidence-based enrichment programs aiming to bolster reserve against memory decline. © The Author(s), 2016.

Placebo effects in a multiple sclerosis spasticity enriched clinical trial with the oromucosal cannabinoid spray (THC/CBD): dimension and possible causes.

PubMed

Di Marzo, Vincenzo; Centonze, Diego

2015-03-01

Regulatory authorities admit clinical studies with an initial enrichment phase to select patients that respond to treatment before randomization (Enriched Design Studies; EDSs). The trial period aims to prevent long-term drug exposure risks in patients with limited chances of improvement while optimizing costs. In EDSs for symptom control therapies providing early improvements and without a wash-out period, it is difficult to show further improvements and thus large therapeutic gains versus placebo. Moreover, in trials with cannabinoids, the therapeutic gains can be further biased in the postenrichment randomized phase because of carryover and other effects. The aims of the present review article are to examine the placebo effects in the enrichment and postenrichment phases of an EDS with Δ(9) -tetrahydrocannabinol and cannabidiol (THC/CBD) oromucosal spray in patients with multiple sclerosis (MS) spasticity and to discuss the possible causes of maintained efficacy after randomization in the placebo-allocated patients. The overall mean therapeutic gain of THC/CBD spray over placebo in resistant MS spasticity after 16 weeks can be estimated as a ~1.27-point improvement on the spasticity 0-10 Numerical Rating Scale (NRS; ~-20.1% of the baseline NRS score). We conclude that careful interpretation of the results of EDSs is required, especially when cannabinoid-based medications are being investigated. © 2014 John Wiley & Sons Ltd.

Crystallized and fluid intelligence of university students with intellectual disability who are fully integrated versus those who studied in adapted enrichment courses.

PubMed

Lifshitz, Hefziba; Verkuilen, Jay; Shnitzer-Meirovich, Shlomit; Altman, Carmit

2018-01-01

Inclusion of people with intellectual disability (ID) in higher postsecondary academic education is on the rise. However, there are no scientific criteria for determining the eligibility for full inclusion of students with ID in university courses. This study focuses on two models of academic inclusion for students with ID: (a) separate adapted enrichment model: students with ID study in separate enrichment courses adapted to their level; (b) full inclusion model: students with ID are included in undergraduate courses, receive academic credits and are expected to accumulate the amount of credits for a B.A. (a) To examine whether crystallized and fluid intelligence and cognitive tests can serve as screening tests for determining the appropriate placement of students with ID for the adapted enrichment model versus the full inclusion model. (b) To examine the attitudes towards the program of students with ID in the inclusion model. The sample included 31 adults with ID: students with ID who were fully included (N = 10) and students with ID who participated in the adapted enrichment model (N = 21). Crystallized and fluid intelligence were examined (WAIS-III, Wechsler, 1997) and Hebrew abstract verbal tests (Glanz, 1989). Semi-structured interviews were conducted in order to examine the attitudes of students in the inclusion model towards the program. The ANOVAs indicate that the most prominent difference between the groups was in vocabulary, knowledge and working memory. ROC analysis, a fundamental tool for diagnostic test evaluation, was used to determine the students' eligibility for appropriate placement in the two models. Seven tests distinguished between the groups in terms of sensitivity and specificity. The interviews were analyzed according to three phases. The results indicate that students with ID are able to participate in undergraduate courses and achieve academic goals. The general IQ and idioms test seem to be best determiners for appropriate placement of students with ID to one of the two models. The included students with ID are motivated and self-determined in continuing in the program.

ToNER: A tool for identifying nucleotide enrichment signals in feature-enriched RNA-seq data.

PubMed

Promworn, Yuttachon; Kaewprommal, Pavita; Shaw, Philip J; Intarapanich, Apichart; Tongsima, Sissades; Piriyapongsa, Jittima

2017-01-01

Biochemical methods are available for enriching 5' ends of RNAs in prokaryotes, which are employed in the differential RNA-seq (dRNA-seq) and the more recent Cappable-seq protocols. Computational methods are needed to locate RNA 5' ends from these data by statistical analysis of the enrichment. Although statistical-based analysis methods have been developed for dRNA-seq, they may not be suitable for Cappable-seq data. The more efficient enrichment method employed in Cappable-seq compared with dRNA-seq could affect data distribution and thus algorithm performance. We present Transformation of Nucleotide Enrichment Ratios (ToNER), a tool for statistical modeling of enrichment from RNA-seq data obtained from enriched and unenriched libraries. The tool calculates nucleotide enrichment scores and determines the global transformation for fitting to the normal distribution using the Box-Cox procedure. From the transformed distribution, sites of significant enrichment are identified. To increase power of detection, meta-analysis across experimental replicates is offered. We tested the tool on Cappable-seq and dRNA-seq data for identifying Escherichia coli transcript 5' ends and compared the results with those from the TSSAR tool, which is designed for analyzing dRNA-seq data. When combining results across Cappable-seq replicates, ToNER detects more known transcript 5' ends than TSSAR. In general, the transcript 5' ends detected by ToNER but not TSSAR occur in regions which cannot be locally modeled by TSSAR. ToNER uses a simple yet robust statistical modeling approach, which can be used for detecting RNA 5'ends from Cappable-seq data, in particular when combining information from experimental replicates. The ToNER tool could potentially be applied for analyzing other RNA-seq datasets in which enrichment for other structural features of RNA is employed. The program is freely available for download at ToNER webpage (http://www4a.biotec.or.th/GI/tools/toner) and GitHub repository (https://github.com/PavitaKae/ToNER).

Environmental Enrichment Duration Differentially Affects Behavior and Neuroplasticity in Adult Mice.

PubMed

Leger, Marianne; Paizanis, Eleni; Dzahini, Kwamivi; Quiedeville, Anne; Bouet, Valentine; Cassel, Jean-Christophe; Freret, Thomas; Schumann-Bard, Pascale; Boulouard, Michel

2015-11-01

Environmental enrichment is a powerful way to stimulate brain and behavioral plasticity. However the required exposure duration to reach such changes has not been substantially analyzed. We aimed to assess the time-course of appearance of the beneficial effects of enriched environment. Thus, different behavioral tests and neurobiological parameters (such as neurogenesis, brain monoamines levels, and stress-related hormones) were concomitantly realized after different durations of enriched environment (24 h, 1, 3, or 5 weeks). While short enrichment exposure (24 h) was sufficient to improve object recognition memory performances, a 3-week exposure was required to improve aversive stimulus-based memory performances and to reduce anxiety-like behavior; effects that were not observed with longer duration. The onset of behavioral changes after a 3-week exposure might be supported by higher serotonin levels in the frontal cortex, but seems independent of neurogenesis phenomenon. Additionally, the benefit of 3-week exposure on memory was not observed 3 weeks after cessation of enrichment. Thus, the 3-week exposure appears as an optimal duration in order to induce the most significant behavioral effects and to assess the underlying mechanisms. Altogether, these results suggest that the duration of exposure is a keystone of the beneficial behavioral and neurobiological effects of environmental enrichment. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Consumption of selenium-enriched broccoli increases cytokine production in human peripheral blood mononuclear cells stimulated ex vivo, a preliminary human intervention study.

PubMed

Bentley-Hewitt, Kerry L; Chen, Ronan K-Y; Lill, Ross E; Hedderley, Duncan I; Herath, Thanuja D; Matich, Adam J; McKenzie, Marian J

2014-12-01

Selenium (Se) is a micronutrient essential for human health, including immune function. Previous research indicates that Se supplementation may cause a shift from T helper (Th)1- to Th2-type immune responses. We aim to test the potential health promoting effects of Se-enriched broccoli. In a human trial, 18 participants consumed control broccoli daily for 3 days. After a 3-day wash-out period, the participants were provided with Se-enriched broccoli containing 200 μg of Se per serving for 3 days. Plasma and peripheral blood mononuclear cell (PBMC) samples were collected at the start and end of each broccoli feeding period for analysis of total Se and measurement of cytokine production from PBMC stimulated with antigens ex vivo. Plasma Se content remained consistent throughout the control broccoli feeding period and the baseline of the Se-enriched broccoli period (1.22 μmol/L) and then significantly increased following 3 days of Se-enriched broccoli feeding. Interleukin (IL-2, IL-4, IL-5, IL-13, and IL-22) production from PBMC significantly increased after 3 days of Se-enriched broccoli feeding compared with baseline. This study indicates that consumption of Se-enriched broccoli may increase immune responses toward a range of immune challenges. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Impact of Environmental Enrichment Devices on NTP In Vivo Studies

PubMed Central

Churchill, Sheba R.; Morgan, Daniel L.; Kissling, Grace E.; Travlos, Gregory S.; King-Herbert, Angela P.

2015-01-01

The goal of this study was to determine whether the use of nesting material or polycarbonate shelters, as enrichment devices would have an impact on endpoints commonly measured during the conduct of the National Toxicology Program (NTP) 13-week studies. The study design was consistent with the NTP 13-week toxicity studies. Harlan Sprague Dawley (HSD) rats and their offspring, and B6C3F1/N mice were assigned to control (unenriched) and enriched experimental groups. Body weight, food and water consumption, behavioral observations, fecal content, clinical pathology, gross pathology, organ weights, and histopathology were evaluated. Enriched male mice and male and female rats exhibited decreased feed intake without a subsequent decrease in body weight; this may have been the result of the nesting material reducing the effect of cold stress thereby allowing for more efficient use of feed. There were statistical differences in some hematological parameters, however these were not considered physiologically relevant since all values were within the normal range. Gross pathology and histopathological findings were background changes and were not considered enrichment-related. Nesting material and shelters were used frequently and consistently and allowed animals to display species typical behavior. There was no significant impact on commonly measured endpoints in HSD rats and B6C3F1/N mice given enrichment devices. PMID:26873679

Services to Multi-Problem Youth. Georgia Department of Human Resources Program and Funding Report, Vol. 2, No. 1, January 15, 1976.

ERIC Educational Resources Information Center

Schiffman, Jan; Washington, Blanche

This report focuses on a problem area which is being addressed by a consortium of agencies, and is designed to enrich the options of planners and program personnel in terms of both innovative concepts and potential resources required for program support. This report relates to the target population of "multi-problem" youth for whom no existing…

Breaking the cycle of loneliness? Psychological effects of a friendship enrichment program for older women.

PubMed

Martina, C M S; Stevens, N L

2006-09-01

The present study examines effects of participation in the friendship enrichment program, an intervention that is designed to stimulate improvement in friendship, self-esteem and subjective well-being, as well as reduction in loneliness among older women. The intervention group was compared to a control group of women who were interested in the program or in improving their friendships. All respondents had been studied at three points in time: at a baseline, prior to the program; three months later, and 9-10 months after baseline. The results indicate that the program was successful in attracting lonely older women who were willing to work on their friendships. Many participants reported improvement in the quantity and quality of their friendships. The program was moderately successful in stimulating improvement in subjective well-being and awareness of the need for an active stance toward achieving goals in social relations, especially in friendship. Loneliness among the participants was reduced, but it also declined in the control group, and both groups continued to experience loneliness. One conclusion is that an effective intervention to help older women reduce their loneliness should be multi-dimensional focusing not only on friendship but also on other personal and situational factors contributing to loneliness.

Support programs for minority students at Ohio University College of Osteopathic Medicine.

PubMed

Thompson, H C; Weiser, M A

1999-04-01

The Ohio University College of Osteopathic Medicine ranks high among the nation's 19 osteopathic medical schools with respect to the percentage of underrepresented minorities (URMs) in the entering class. The college has strong recruitment and retention programs for URM and disadvantaged students. URM enrollment rose steadily from 11% in 1982-83 to 22% in 1997-98, despite the school's location in a rural, residential public university with few minorities as students or town residents. The college has six programs to support minority students through both undergraduate and medical school: the Summer Scholars Program (1983 to present), an intensive six-week summer program to prepare rising under-graduate seniors and recent graduates to apply to medical school; Academic Enrichment (1987 to present), to support first- and second-year medical students; the Prematriculation Program (1988 to present), an intensive six-week summer program for students who will matriculate in the college; Program ExCEL (1993 to present), a four-year program for undergraduates at Ohio University; the Summer Enrichment Program (1993 to present), an optional six-week program for students who will enter the premedical course at Ohio University; and the Post-baccalaureate Program (1993 to present), a year-long, individually tailored program for URM students who have applied to the medical college but have been rejected. The medical college first focused on supporting students already in the medical school curriculum, then expanded logically back through the undergraduate premedical programs, always targeting learning strategies and survival strategies, peer and faculty support, and mastery of the basic science content. The college plans to create an on-site MCAT preparation program and perhaps expand into secondary education.

Histological differences in the adrenal glands and cortisol levels of suckling dairy goat kids in enriched and non-enriched environments.

PubMed

Rosas-Trigueros, A P; Candanosa-Aranda, I E; Ducoing-Watty, A E; Gutiérrez-Molotla, J; Galindo, F; Sisto-Burt, A M

2017-12-01

Intensive production systems can negatively affect the welfare of goats. Environmental enrichment techniques can be used to reduce stress. The aim of this study was analyze the effect of environmental enrichment on the histological characteristics of adrenal glands, cortisol levels and weekly weight gain of suckling Alpine French male kids under confinement. A randomised design was used to test the effect of the treatment. The animals (n=20) were randomly assigned to two treatments (enriched and non-enriched) with two replicates each. Enrichment elements included elevated sacks of henequen, trunks, tires and coconuts. The cortisol levels were measured weekly. Male kids were euthanized when their weight reached 10kg, and immediately after euthanasia, samples of the adrenal glands were collected. The adrenal glands were weighed and measured, and histological sections were taken and fixed. Four hundred cells were measured from each animal, with two blind measurements taken from each sample. There were no significant differences between experimental groups (P>0.05) in the weigh, size, the area of cells from the glomerulosa and fasciculata areas of the adrenal glands, the cortisol levels and weekly weight gain. However, there were histological differences between the glomerular and fascicular zones of the left and right adrenal glands of the different groups (P<0.05). These findings suggest that adrenal glands of animals in non-enriched environment, contained histological changes, suggestive of increased activity. We suggest testing adrenal histology as an indicator of stress and recommend the use of environmental enrichment as a means to reduce stress. Copyright © 2017 Elsevier Ltd. All rights reserved.

Student science enrichment training program. Progress report, June 1, 1991--May 31, 1992

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

Sandhu, S.S.

1992-04-21

Historically Black Colleges and Universities wing of the United States Department of Energy (DOE) provided funds to Claflin College, Orangeburg, S.C. To conduct a student Science Enrichment Training Program for a period of six weeks during 1991 summer. Thirty participants were selected from a pool of applicants, generated by the High School Seniors and Juniors and the Freshmen class of 1990-1991 at Claflin College. The program primarily focused on high ability students, with potential for Science, Mathematics and Engineering Careers. The major objectives of the program were W to increase the pool of well qualified college entering minority students whomore » will elect to go in Physical Sciences and Engineering and (II) to increase the enrollment in Chemistry and Preprofessional-Pre-Med, Pre-Dent, etc.-majors at Claflin College by including the Claflin students to participate in summer academic program. The summer academic program consisted of Chemistry and Computer Science training. The program placed emphasis upon laboratory experience and research. Visits to Scientific and Industrial laboratories were arranged. Guest speakers which were drawn from academia, industry and several federal agencies, addressed the participants on the future role of Science in the industrial growth of United States of America. The guest speakers also acted as role models for the participants. Several videos and films, emphasizing the role of Science in human life, were also screened.« less

Phenol-enriched olive oils improve HDL antioxidant content in hypercholesterolemic subjects. A randomized, double-blind, cross-over, controlled trial.

PubMed

Farràs, Marta; Fernández-Castillejo, Sara; Rubió, Laura; Arranz, Sara; Catalán, Úrsula; Subirana, Isaac; Romero, Mari-Paz; Castañer, Olga; Pedret, Anna; Blanchart, Gemma; Muñoz-Aguayo, Daniel; Schröder, Helmut; Covas, Maria-Isabel; de la Torre, Rafael; Motilva, Maria-José; Solà, Rosa; Fitó, Montserrat

2018-01-01

At present, high-density lipoprotein (HDL) function is thought to be more relevant than HDL cholesterol quantity. Consumption of olive oil phenolic compounds (PCs) has beneficial effects on HDL-related markers. Enriched food with complementary antioxidants could be a suitable option to obtain additional protective effects. Our aim was to ascertain whether virgin olive oils (VOOs) enriched with (a) their own PC (FVOO) and (b) their own PC plus complementary ones from thyme (FVOOT) could improve HDL status and function. Thirty-three hypercholesterolemic individuals ingested (25 ml/day, 3 weeks) (a) VOO (80 ppm), (b) FVOO (500 ppm) and (c) FVOOT (500 ppm) in a randomized, double-blind, controlled, crossover trial. A rise in HDL antioxidant compounds was observed after both functional olive oil interventions. Nevertheless, α-tocopherol, the main HDL antioxidant, was only augmented after FVOOT versus its baseline. In conclusion, long-term consumption of phenol-enriched olive oils induced a better HDL antioxidant content, the complementary phenol-enriched olive oil being the one which increased the main HDL antioxidant, α-tocopherol. Complementary phenol-enriched olive oil could be a useful dietary tool for improving HDL richness in antioxidants. Copyright © 2017. Published by Elsevier Inc.

Fourier Ptychographic Microscopy for Rapid, High-Resolution Imaging of Circulating Tumor Cells Enriched by Microfiltration.

PubMed

Williams, Anthony; Chung, Jaebum; Yang, Changhuei; Cote, Richard J

2017-01-01

Examining the hematogenous compartment for evidence of metastasis has increased significantly within the oncology research community in recent years, due to the development of technologies aimed at the enrichment of circulating tumor cells (CTCs), the subpopulation of primary tumor cells that gain access to the circulatory system and are responsible for colonization at distant sites. In contrast to other technologies, filtration-based CTC enrichment, which exploits differences in size between larger tumor cells and surrounding smaller, non-tumor blood cells, has the potential to improve CTC characterization through isolation of tumor cell populations with greater molecular heterogeneity. However, microscopic analysis of uneven filtration surfaces containing CTCs is laborious, time-consuming, and inconsistent, preventing widespread use of filtration-based enrichment technologies. Here, integrated with a microfiltration-based CTC and rare cell enrichment device we have previously described, we present a protocol for Fourier Ptychographic Microscopy (FPM), a method that, unlike many automated imaging platforms, produces high-speed, high-resolution images that can be digitally refocused, allowing users to observe objects of interest present on multiple focal planes within the same image frame. The development of a cost-effective and high-throughput CTC analysis system for filtration-based enrichment technologies could have profound clinical implications for improved CTC detection and analysis.

Prediction of cadmium enrichment in reclaimed coastal soils by classification and regression tree

NASA Astrophysics Data System (ADS)

Ru, Feng; Yin, Aijing; Jin, Jiaxin; Zhang, Xiuying; Yang, Xiaohui; Zhang, Ming; Gao, Chao

2016-08-01

Reclamation of coastal land is one of the most common ways to obtain land resources in China. However, it has long been acknowledged that the artificial interference with coastal land has disadvantageous effects, such as heavy metal contamination. This study aimed to develop a prediction model for cadmium enrichment levels and assess the importance of affecting factors in typical reclaimed land in Eastern China (DFCL: Dafeng Coastal Land). Two hundred and twenty seven surficial soil/sediment samples were collected and analyzed to identify the enrichment levels of cadmium and the possible affecting factors in soils and sediments. The classification and regression tree (CART) model was applied in this study to predict cadmium enrichment levels. The prediction results showed that cadmium enrichment levels assessed by the CART model had an accuracy of 78.0%. The CART model could extract more information on factors affecting the environmental behavior of cadmium than correlation analysis. The integration of correlation analysis and the CART model showed that fertilizer application and organic carbon accumulation were the most important factors affecting soil/sediment cadmium enrichment levels, followed by particle size effects (Al2O3, TFe2O3 and SiO2), contents of Cl and S, surrounding construction areas and reclamation history.

Environmental Enrichment Decreases Asphyxia-Induced Neurobehavioral Developmental Delay in Neonatal Rats

PubMed Central

Kiss, Peter; Vadasz, Gyongyver; Kiss-Illes, Blanka; Horvath, Gabor; Tamas, Andrea; Reglodi, Dora; Koppan, Miklos

2013-01-01

Perinatal asphyxia during delivery produces long-term disability and represents a major problem in neonatal and pediatric care. Numerous neuroprotective approaches have been described to decrease the effects of perinatal asphyxia. Enriched environment is a popular strategy to counteract nervous system injuries. The aim of the present study was to investigate whether enriched environment is able to decrease the asphyxia-induced neurobehavioral developmental delay in neonatal rats. Asphyxia was induced in ready-to-deliver mothers by removing the pups by caesarian section after 15 min of asphyxia. Somatic and neurobehavioral development was tested daily and motor coordination weekly. Our results show that rats undergoing perinatal asphyxia had a marked developmental delay and worse performance in motor coordination tests. However, pups kept in enriched environment showed a decrease in the developmental delay observed in control asphyctic pups. Rats growing up in enriched environment did not show decrease in weight gain after the first week and the delay in reflex appearance was not as marked as in control rats. In addition, the development of motor coordination was not as strikingly delayed as in the control group. Short-term neurofunctional outcome are known to correlate with long-term deficits. Our results thus show that enriched environment could be a powerful strategy to decrease the deleterious developmental effects of perinatal asphyxia. PMID:24232451

Environmental enrichment decreases asphyxia-induced neurobehavioral developmental delay in neonatal rats.

PubMed

Kiss, Peter; Vadasz, Gyongyver; Kiss-Illes, Blanka; Horvath, Gabor; Tamas, Andrea; Reglodi, Dora; Koppan, Miklos

2013-11-13

Perinatal asphyxia during delivery produces long-term disability and represents a major problem in neonatal and pediatric care. Numerous neuroprotective approaches have been described to decrease the effects of perinatal asphyxia. Enriched environment is a popular strategy to counteract nervous system injuries. The aim of the present study was to investigate whether enriched environment is able to decrease the asphyxia-induced neurobehavioral developmental delay in neonatal rats. Asphyxia was induced in ready-to-deliver mothers by removing the pups by caesarian section after 15 min of asphyxia. Somatic and neurobehavioral development was tested daily and motor coordination weekly. Our results show that rats undergoing perinatal asphyxia had a marked developmental delay and worse performance in motor coordination tests. However, pups kept in enriched environment showed a decrease in the developmental delay observed in control asphyctic pups. Rats growing up in enriched environment did not show decrease in weight gain after the first week and the delay in reflex appearance was not as marked as in control rats. In addition, the development of motor coordination was not as strikingly delayed as in the control group. Short-term neurofunctional outcome are known to correlate with long-term deficits. Our results thus show that enriched environment could be a powerful strategy to decrease the deleterious developmental effects of perinatal asphyxia.

Undergraduate nursing students' perceptions of service-learning through a school-based community project.

PubMed

Bassi, Sherry

2011-01-01

Service-learning (SL) is an experiential teaching method that combines instruction with community service, with the aim of enriching students' academic learning, interpersonal skills and sense of responsibility while making meaningful contributions to the community. However, measuring outcomes of service-learning projects is difficult. This article reports on the perceptions of 18 third-year undergraduate nursing students who took part in a pilot service-learning project targeting tobacco use in a local elementary school. Faculty members evaluated the program's outcomes by engaging students in structured reflection on the program about its relevance to their future careers as practicing professionals, especially in community-based settings. The students' perceptions were elicited through three sets of reflective assignments following the project. Findings from the reflective assignments suggest that the pilot program was successful in enhancing the students' academic, social, and personal development while building a partnership between the school of nursing and key players in the community, including school-based nurses, teachers, administrators, families, and community leaders. The author suggests that service-learning projects can help nursing students accomplish key developmental tasks of the college years (such as building their competence, autonomy, and integrity), while helping impart the skills and values they will need as they graduate and seek professional nursing roles.

Web-based automation of green building rating index and life cycle cost analysis

NASA Astrophysics Data System (ADS)

Shahzaib Khan, Jam; Zakaria, Rozana; Aminuddin, Eeydzah; IzieAdiana Abidin, Nur; Sahamir, Shaza Rina; Ahmad, Rosli; Nafis Abas, Darul

2018-04-01

Sudden decline in financial markets and economic meltdown has slow down adaptation and lowered interest of investors towards green certified buildings due to their higher initial costs. Similarly, it is essential to fetch investor’s attention towards more development of green buildings through automated tools for the construction projects. Though, historical dearth is found on the automation of green building rating tools that brings up an essential gap to develop an automated analog computerized programming tool. This paper present a proposed research aim to develop an integrated web-based automated analog computerized programming that applies green building rating assessment tool, green technology and life cycle cost analysis. It also emphasizes to identify variables of MyCrest and LCC to be integrated and developed in a framework then transformed into automated analog computerized programming. A mix methodology of qualitative and quantitative survey and its development portray the planned to carry MyCrest-LCC integration to an automated level. In this study, the preliminary literature review enriches better understanding of Green Building Rating Tools (GBRT) integration to LCC. The outcome of this research is a pave way for future researchers to integrate other efficient tool and parameters that contributes towards green buildings and future agendas.

RNA sequencing from neural ensembles activated during fear conditioning in the mouse temporal association cortex

PubMed Central

Cho, Jin-Hyung; Huang, Ben S.; Gray, Jesse M.

2016-01-01

The stable formation of remote fear memories is thought to require neuronal gene induction in cortical ensembles that are activated during learning. However, the set of genes expressed specifically in these activated ensembles is not known; knowledge of such transcriptional profiles may offer insights into the molecular program underlying stable memory formation. Here we use RNA-Seq to identify genes whose expression is enriched in activated cortical ensembles labeled during associative fear learning. We first establish that mouse temporal association cortex (TeA) is required for remote recall of auditory fear memories. We then perform RNA-Seq in TeA neurons that are labeled by the activity reporter Arc-dVenus during learning. We identify 944 genes with enriched expression in Arc-dVenus+ neurons. These genes include markers of L2/3, L5b, and L6 excitatory neurons but not glial or inhibitory markers, confirming Arc-dVenus to be an excitatory neuron-specific but non-layer-specific activity reporter. Cross comparisons to other transcriptional profiles show that 125 of the enriched genes are also activity-regulated in vitro or induced by visual stimulus in the visual cortex, suggesting that they may be induced generally in the cortex in an experience-dependent fashion. Prominent among the enriched genes are those encoding potassium channels that down-regulate neuronal activity, suggesting the possibility that part of the molecular program induced by fear conditioning may initiate homeostatic plasticity. PMID:27557751

Evaluating a Practicum for Gifted Education Graduate Students

ERIC Educational Resources Information Center

Wood, Betty K.; Kittler-Hunter, Karen; Robinson, Ann E.; Wood, Sarah C.

2005-01-01

Each year for the past 25 years, the Center for Gifted Education at the University of Arkansas at Little Rock conducts a three-week summer enrichment program for gifted and talented students entitled Summer Laureate/University for Youth. The program was developed to provide a practicum experience for teachers seeking either licensure or a master's…

Township of Ocean School District Contemporary Science. Student Enrichment Materials.

ERIC Educational Resources Information Center

Truex, Ronald T.

Contemporary Science is a program designed to provide non-academic disaffected students as well as college-bound high school students with a meaningful and positive educational experience in science in order to bridge the gap between science and the citizen in a technological world. The program, designed as a full year elective course, involves…

What Difference Does an Hour Make? Examining the Effects of an After School Program

ERIC Educational Resources Information Center

Farmer-Hinton, Raquel L.; Sass, Daniel A.; Schroeder, Mark

2009-01-01

The use and scope of after-school programs (ASPs) have always varied with the local context. Historically, affluent families used ASPs to provide enrichment for their children. During the Civil Rights and Black Nationalist movements, African Americans used ASPs for cultural and educational activities. In recent times, ASPs have been used for…

Ways and Means of Introducing Portugese to the Secondary School.

ERIC Educational Resources Information Center

Lawlor, Joseph P.

Lake Forest High School in Lake Forest, Illinois, has developed a program for introducing Portuguese in the secondary school. The program is now in its sixth successive, successful year. Instead of being included in the curriculum as a full-time course, Portuguese falls in the category of an "enrichment course." It is abbreviated (the first year…

78 FR 17935 - Proposed Collection; Comment Request: NIH Office of Intramural Training & Education Application

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-25

... Enrichment Program 100.0 1.0 1.0 100.00 (CCSEP) Technical Training Program (PBT) 115.0 1.0 1.0 115.00... Request: NIH Office of Intramural Training & Education Application SUMMARY: In compliance with the... comment on proposed data collection projects, the Office of Intramural Training & Education/OIR/OD, the...

Developing a Quality Improvement Process to Optimize Faculty Success

ERIC Educational Resources Information Center

Merillat, Linda; Scheibmeir, Monica

2016-01-01

As part of a major shift to embed quality improvement processes within a School of Nursing at a medium-sized Midwestern university, a faculty enrichment program using a Plan-Do-Act-Study design was implemented. A central focus for the program was the development and maintenance of an online faculty resource center identified as "My Faculty…

A Literacy Exercise: An Extracurricular Reading Program as an Intervention to Enrich Student Reading Habits in Qatar

ERIC Educational Resources Information Center

Nasser, Ramzi

2013-01-01

This paper evaluates an extracurricular reading activity in Qatari schools. The paper presents a two-month extracurricular reading program designed for fourth grade students. The methodology used triangulation of the data to analyze, in detail, the students' primary perceptions towards reading, teacher self-efficacy, teacher instructional behavior…

Bilingual Academic Computer and Technology Oriented Program. Project COM-TECH, 1987-1988.

ERIC Educational Resources Information Center

Berney, Tomi D.; Plotkin, Donna

The Bilingual Computer and Technology Oriented Program (COM-TECH) completed the final year of a 3-year funding cycle. The project's primary goal was to provide bilingual individualized instruction, using an enrichment approach, to Spanish- and Haitian Creole/French-speaking students of varying levels of native and English second-language (ESL)…

Chapel Hill Services to the Gifted Handicapped. A Project Summary.

ERIC Educational Resources Information Center

Leonard, Judith E.

The monograph reviews the first 2 years of a model program to identify gifted-handicapped and gifted-disadvantaged children (2 1/2-6 years old) and to provide them with a preschool program that would offer a balance between stimulating enrichment activities and therapy and remediation in developmental areas, delayed because of specific modality…

Robotic Challenges: Robots Bring New Life to Gifted Classes, Teach Students Hands-On Problem Solving, Computer Skills.

ERIC Educational Resources Information Center

Smith, Ruth Baynard

1994-01-01

Intermediate level academically talented students learn essential elements of computer programming by working with robots at enrichment workshops at Dwight-Englewood School in Englewood, New Jersey. The children combine creative thinking and problem-solving skills to program the robots' microcomputers to perform a variety of movements. (JDD)

Increasing Access to College: Extending Possibilities for All Students. SUNY Series, Frontiers in Education.

ERIC Educational Resources Information Center

Tierney, William G., Ed.; Hagedorn, Linda Serra, Ed.

This collection of papers examines pre-college enrichment programs that offer a specific remedy to the problem of low income and underrepresented students' access to higher education. The 10 papers are: (1) "Pre-College Outreach Programs: A National Perspective" (Watson Scott Swail and Laura W. Perna); (2) "The Relationship between…