998 resultados para NVLAP (Program : U.S.)


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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.

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The paper is the outcome of a systematic effort to study and analyze the experiences of the Kirtipur Housing Project (KHP), the first ever grassroots-led squatter resettlement project in Kathmandu. It is widely hailed as a success story as it has been able to provide a legal, affordable and good quality housing solution to the Sukumbasis through grassroots mobilization. The paper analyses the dynamics of this mobilization and the roles of different actors to show how community empowerment, civil actions and local government interests have converged to create a constructive partnership in line with wider enabling principles. Apart from meeting the narrowly defined objective to rehouse 44 households, the project reflects capacity of the community, quite apart from lobbying and protest, in areas of project planning and management. While no grassroots mobilisation can be expected to replicate in a dynamic environment, the paper draws some policy insights that indicate the ability of the grassroots mobilization in Kathmandu to continue and grow. Conversely, the lessons learned from the project also point to limitations in terms lack of prerequisite critical mass or economic benefits to influence the government to prepare a policy framework under which it can foster in a more structured way.

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Thesis (Master's)--University of Washington, 2015

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Concert Program for U.W. Percussion and Steel Drum Ensembles

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The European Mouse Mutagenesis Consortium is the European initiative contributing to the international effort on functional annotation of the mouse genome. Its objectives are to establish and integrate mutagenesis platforms, gene expression resources, phenotyping units, storage and distribution centers and bioinformatics resources. The combined efforts will accelerate our understanding of gene function and of human health and disease.

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Using data from the National Longitudinal Survey of Youth (NLSY), we re-examine the effect of formal on-the-job training on mobility patterns of young American workers. By employing parametric duration models, we evaluate the economic impact of training on productive time with an employer. Confirming previous studies, we find a positive and statistically significant impact of formal on-the-job training on tenure with the employer providing the training. However, the expected net duration of the time spent in the training program is generally not significantly increased. We proceed to document and analyze intra-sectoral and cross-sectoral mobility patterns in order to infer whether training provides firm-specific, industry-specific, or general human capital. The econometric analysis rejects a sequential model of job separation in favor of a competing risks specification. We find significant evidence for the industry-specificity of training. The probability of sectoral mobility upon job separation decreases with training received in the current industry, whether with the last employer or previous employers, and employment attachment increases with on-the-job training. These results are robust to a number of variations on the base model.

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Las pymes son el mayor grupo representativo de empresas en Colombia, estas contribuyen en buena medida en los diferentes indicadores socioeconómicos y son el pilar fundamental para el empleo y la producción nacional. Es por ello que el gobierno nacional busca el desarrollo de programas que ayuden e incentiven la competitividad de estas para fomentar las exportaciones no tradicionales y generar desarrollo económico. Estas preocupaciones dan lugar a que el Estado, la empresa privada y la academia se unan en proyectos para dar herramientas a los empresarios en la preparación de sus empresas para incursionar en los mercados extranjeros. En este sentido, La secretaria de Desarrollo Económico de la Alcaldía Mayor de Bogotá, Maloka y el Centro de Innovación y Desarrollo Empresarial CIDEM extensión de la Facultad de Administración del Colegio Mayor de Nuestra Señora del Rosario, se unen en el “Proyecto Maloka” que consta de cinco fases: Inteligencia de mercados, costos, logística, área comercial, área internacional. Este proyecto tiene como finalidad el desarrollo de un plan exportador donde se plasman las estrategias y la ruta a seguir de las diferentes empresas escogidas. Lo que se presenta a continuación es el producto del trabajo que se desarrolla con Colombia Ají E.U. una de las empresas que entró a hacer parte de este programa y en donde se muestra el plan exportador resultante.

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Access to thesis is restricted. Contact Archives and Rare Books. This paper reports the results of language training for a newly diagnosed hearing impaired Japanese child using methods from the CID parent-infant program.

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An eddy current testing system consists of a multi-sensor probe, computer and a special expansion card and software for data collection and analysis. The probe incorporates an excitation coil, and sensor coils; at least one sensor coil is a lateral current-normal coil and at least one is a current perturbation coil.

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Although not belonging to the class of professional phagocytes, in many species trophoblast cells exhibit intense phagocytic activity. The complete range of physiological functions of trophoblast phagocytosis has not yet been fully characterized. Close association between the trophoblast and nutrition was determined many years ago. Hubrecht (1889) when proposing for the first time the name trophoblast to the external layer of the blastocyst, directly established the nutritive significance of this embryonic layer. Indeed, histotrophic phagocytosis, i.e. the internalization of maternal cells and secreted materials, is considered an important function of the trophoblast before the completion of the placenta. Recently, however, unexpected characteristics of the trophoblast have significantly enhanced our understanding of this process. Roles in acquisition of space for embryo development, in tissue remodeling during implantation and placentation and in defense mechanisms are highlighting how this cellular activity may be relevant for the maternal-fetal relationship beyond its nutritional function.

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Multi-strategy interventions have been demonstrated to prevent falls among older people, but studies have not explored their sustainability. This paper investigates program sustainability of Stay on Your Feet (SOYF), an Australian multi-strategy falls prevention program (1992–1996) that achieved a significant reduction in falls-related hospital admissions. A series of surveys assessed recall, involvement and current falls prevention activities, 5 years post-SOYF, in multiple original SOYF stakeholder groups within the study area [general practitioners (GPs), pharmacists, community health (CH) staff, shire councils (SCs) and access committees (ACs)]. Focus groups explored possible behavioural changes in the target group. Surveys were mailed, except to CH staff and ACs, who participated in guided group sessions and were contacted via the telephone, respectively. Response rates were: GPs, 67% (139/209); pharmacists, 79% (53/67); CH staff, 63% (129/204); SCs, 90% (9/10); ACs, 80% (8/10). There were 73 older people in eight focus groups. Of 117 GPs who were practising during SOYF, 80% recalled SOYF and 74% of these reported an influence on their practice. Of 46 pharmacists operating a business during SOYF, 45% had heard of SOYF and 79% of these reported being ‘somewhat’ influenced. Of 76 community health staff (59%) in the area at that time, 99% had heard of SOYF and 82% reported involvement. Four SCs retained a SOYF resource, but none thought current activities were related. Seven ACs reported involvement, but no activities were sustained. Thirty-five focus group participants (48%) remembered SOYF and reported a variety of SOYF-initiated behaviour changes. Program sustainability was clearly demonstrated among health practitioners. Further research is required to assess long-term effect sustainability.

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Child Fundamental Movement Skills (FMS) underpin active lifestyles yet little is known of their distribution and mastery.

‘Move it Groove it’ project rated proficiency of primary school children (n=1045, 18 schools) in skills of balance, throw, catch, sprint, hop, kick, side gallop and jump. Rating categories were ‘mastery’, ‘near mastery’ or ‘poor’ (ie mastered all, all but one, or less of the five to six components of an FMS).

Less than half of all child tests were rated at mastery (21.3%) or near mastery (25.7%) level. In grade three, 75.4% of children achieved mastery or near mastery (MNM) in static balance but less than half did so for any other FMS. In grade four, 59.0% achieved MNM in the side gallop and 56.0% in the catch but less than half did so for any other FMS.

Although the highest percent mastery for both genders was for the balance, the skills best performed thereafter by boys (throw and kick) rated poorest for girls. Conversely the hop and side gallop which rated, after balance, as the skills best mastered by girls, were among the more poorly performed skills for boys.

The low prevalence of FMS mastery found in this survey suggests that there may be great potential to improve fundamental movement skills of primary aged children in many parts of rural Australia. Even if the aim were for children to achieve near mastery levels, the improvement could be substantial in every skill category. Where appropriate, gender differences in mastery might easily be addressed by tailored physical education programs and modification of social and physical environments.

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This paper presents the detection techniques of anomalous programs based on the analysis of their system call traces. We collect the API calls for the tested executable programs from Microsoft detour system and extract the features for our classification task using the previously established n-gram technique. We propose three different feature extraction approaches in this paper. These are frequency-based, time-based and a hybrid approach which actually combines the first two approaches. We use the well-known classifier algorithms in our experiments using WEKA interface to classify the malicious programs from the benign programs. Our empirical evidence demonstrates that the proposed feature extraction approaches can detect malicious programs over 88% which is quite promising for the contemporary similar research.