English language proficiency and academic performance: A study of a medical preparatory year program in Saudi Arabia.

PubMed

Kaliyadan, Feroze; Thalamkandathil, Nazer; Parupalli, Srinivas Rao; Amin, Tarek Tawfik; Balaha, Magdy Hassan; Al Bu Ali, Waleed Hamad

2015-01-01

All medical schools in Saudi Arabia have English as the primary official medium of instruction. Most of the high school education, however, is delivered in Arabic and hence the transition to an English based learning environment tends to be difficult for some students. Our study aims to correlate English language proficiency with academic performance among medical students in their preparatory year. A cross-sectional study design was used. Test scores of 103 preparatory year students (54 female and 49 male) were analyzed after the students completed an English language course and medical introductory course in their preparatory year. The total score obtained in the English course assessment was compared to each component of the medical content assessment. A significantly positive correlation (Spearman's Rho, at 0.01 levels) was seen between the scores of the English exam and the written exam (P <0.001) and the oral exam (P = -0.003) parts respectively of the medical examination. Significant correlation with the English exam score was not obtained for the other components of the medical assessment, namely; student assignments, presentations and portfolios. English language proficiency is an important factor in determining academic proficiency of medical students in our college at the preparatory year level.

What Preparatory Science is Needed in Coronal Structure and Activity

NASA Technical Reports Server (NTRS)

Antiochos, S. K.

2011-01-01

Solar Orbiter and Solar Probe Plus will launch in six short years! Before then, we need to accomplish a great deal of science in order to be able to maximize the return of these missions. Preparatory science is especially important for exploratory missions such as SO and SPP, because they truly will be going "where no mission has gone before". Such preparatory science may include all types of research: theory, modeling, data exploitation, and supporting observations. This meeting provides an opportunity for the community to define and begin this critical preparatory work. In this talk I will provide an overview of our state of knowledge in coronal structure and activity, describe what I believe are the most promising opportunities for advances by SO and SPP, and lead a discussion on what programs need to be implemented now in order to achieve these science advances by the time SO and SPP launch.

Analysis of the Seismic Activity During the Preparatory Phase of the Mw 8.2 Iquique Earthquake, Chile 2014

NASA Astrophysics Data System (ADS)

Aden-Antoniow, F.; Satriano, C.; Poiata, N.; Bernard, P.; Vilotte, J. P.; Aissaoui, E. M.; Ruiz, S.; Schurr, B.; Sobiesiak, M.

2015-12-01

The 2014 Iquique seismic crisis, culminating with the main Mw 8.2 Iquique earthquake (Chile), 1st of April 2014, and the largest Mw 7.7 aftershock, 3rd of April, highlighted a complex unlocking of the North Chile subduction interface. Indeed, during many months preceding this event, at least three large seismic clusters have been observed, in July 2013, in January and in March 2014. Their location and final migration towards the mainshock rupture area represents the main motivation of this work.We built a new, more complete catalogue for the period over December 2013 to March 2014 in Northern Chile, using a new automated array method for earthquake detection and location [Poiata et al. 2015]. With the data-set provided by the IPOC and ILN networks, we detected an average of 8000 events per month, forty times more than the catalogue produced by Centro Sismologico National del Chile. The new catalogue decreases the magnitude of completeness by more than two units, from 3.3 to 1.2. We observe two shallow clusters offshore of the cities of Iquique and Pisagua in January 2014, and a strong one covering the rupture zone of Mw 8.2 mainshock in March. A spatial-temporal statistical analysis of these three clusters allows us to better characterize the whole preparatory phase. We interpret our results in light of the location, timing and energy of several aseismic slip events, evidenced by Boudin et al. [AGU 2014], which coincide with the seismic clusters. We propose that the preparatory phase of the Iquique earthquake consists of a complex interplay of seismic and aseismic slip along the subduction surface. Furthermore, our analysis raises new questions regarding the complex slip during the Mw 7.7 aftershock, and the spatial variation of the effective coupling along the subduction interface, imaged by GPS studies, suggesting new research direction that will be outlined.

Student Approaches to Learning in Relation to Online Course Completion

ERIC Educational Resources Information Center

Balter, Olle; Cleveland-Innes, Martha; Pettersson, Kerstin; Scheja, Max; Svedin, Maria

2013-01-01

This study investigates the relationship between approaches to studying and course completion in two online preparatory university courses in mathematics and computer programming. The students participating in the two courses are alike in age, gender, and approaches to learning. Four hundred and ninety-three students participating in these courses…

Preparation breeds success: Brain activity predicts remembering.

PubMed

Herron, Jane E; Evans, Lisa H

2018-05-09

Successful retrieval of episodic information is thought to involve the adoption of memory states that ensure that stimulus events are treated as episodic memory cues (retrieval mode) and which can bias retrieval toward specific memory contents (retrieval orientation). The neural correlates of these memory states have been identified in many neuroimaging studies, yet critically there is no direct evidence that they facilitate retrieval success. We cued participants before each test item to prepare to complete an episodic (retrieve the encoding task performed on the item at study) or a non-episodic task. Our design allowed us to separate event-related potentials (ERPs) elicited by the preparatory episodic cue according to the accuracy of the subsequent memory judgment. We predicted that a correlate of retrieval orientation should be larger in magnitude preceding correct source judgments than that preceding source errors. This hypothesis was confirmed. Preparatory ERPs at bilateral frontal sites were significantly more positive-going when preceding correct source judgments than when preceding source errors or correct responses in a non-episodic baseline task. Furthermore this effect was not evident prior to recognized items associated with incorrect source judgments. This pattern of results indicates a direct contribution of retrieval orientation to the recovery of task-relevant information and highlights the value of separating preparatory neural activity at retrieval according to subsequent memory accuracy. Moreover, at a more general level this work demonstrates the important role of pre-stimulus processing in ecphory, which has remained largely neglected to date. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Relationships between stress, coping and depressive symptoms among overseas university preparatory Chinese students: a cross-sectional study

PubMed Central

2011-01-01

Background Mental health problems in young people are an important public health issue. Students leaving their hometown and family at a young age to pursue better educational opportunities overseas are confronted with life adjustment stress, which in turn affects their mental health and academic performance. This study aimed to examine the relationships among stress, coping strategies, and depressive symptoms using the stress coping framework in overseas Chinese university preparatory students in Taiwan. Methods A cross-sectional study was conducted at an overseas Chinese university preparatory institute in Taiwan. Of enrolled overseas Chinese university preparatory students at 2009, 756 completed a structured questionnaire measuring stress, strategies for coping with it, and the Center for Epidemiologic Studies Depression Scale. Results High levels of stress significantly predicted the adoption of active, problem-focused coping strategies (R2 = 0.13, p < .01) and passive, emotion-focused coping strategies (R2 = 0.24, p < .01). Acceptable CFI, SRMR, and RMSEA values from the structural equation modeling analysis demonstrated that the model satisfactorily fits the stress coping framework, after active coping strategies were eliminated from the model. Results from the Sobel test revealed that passive coping strategies mediated the relation between stress and depressive symptoms (z = 8.06, p < .001). Conclusion Our study results suggested that stress is associated with coping strategies and depressive symptoms and passive strategies mediate the relation between stress and depressive symptoms in overseas Chinese university preparatory students. PMID:21595974

32 CFR 903.8 - Cadet candidate disenrollment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL § 903.8 Cadet candidate disenrollment. (a) In... personnel from other Services back to their unit of origin to complete any prior service obligation if: (1...

32 CFR 903.8 - Cadet candidate disenrollment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL § 903.8 Cadet candidate disenrollment. (a) In... personnel from other Services back to their unit of origin to complete any prior service obligation if: (1...

32 CFR 903.8 - Cadet candidate disenrollment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL § 903.8 Cadet candidate disenrollment. (a) In... personnel from other Services back to their unit of origin to complete any prior service obligation if: (1...

32 CFR 903.8 - Cadet candidate disenrollment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL § 903.8 Cadet candidate disenrollment. (a) In... personnel from other Services back to their unit of origin to complete any prior service obligation if: (1...

32 CFR 903.8 - Cadet candidate disenrollment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL § 903.8 Cadet candidate disenrollment. (a) In... personnel from other Services back to their unit of origin to complete any prior service obligation if: (1...

Rate of Change: AP Calculus Students' Understandings and Misconceptions after Completing Different Curricular Paths

ERIC Educational Resources Information Center

Teuscher, Dawn; Reys, Robert E.

2012-01-01

This study examined Advanced Placement Calculus students' mathematical understanding of rate of change, after studying four years of college preparatory (integrated or single-subject) mathematics. Students completed the Precalculus Concept Assessment (PCA) and two open-ended tasks with questions about rates of change. After adjusting for prior…

Preparatory neural activity predicts performance on a conflict task.

PubMed

Stern, Emily R; Wager, Tor D; Egner, Tobias; Hirsch, Joy; Mangels, Jennifer A

2007-10-24

Advance preparation has been shown to improve the efficiency of conflict resolution. Yet, with little empirical work directly linking preparatory neural activity to the performance benefits of advance cueing, it is not clear whether this relationship results from preparatory activation of task-specific networks, or from activity associated with general alerting processes. Here, fMRI data were acquired during a spatial Stroop task in which advance cues either informed subjects of the upcoming relevant feature of conflict stimuli (spatial or semantic) or were neutral. Informative cues decreased reaction time (RT) relative to neutral cues, and cues indicating that spatial information would be task-relevant elicited greater activity than neutral cues in multiple areas, including right anterior prefrontal and bilateral parietal cortex. Additionally, preparatory activation in bilateral parietal cortex and right dorsolateral prefrontal cortex predicted faster RT when subjects responded to spatial location. No regions were found to be specific to semantic cues at conventional thresholds, and lowering the threshold further revealed little overlap between activity associated with spatial and semantic cueing effects, thereby demonstrating a single dissociation between activations related to preparing a spatial versus semantic task-set. This relationship between preparatory activation of spatial processing networks and efficient conflict resolution suggests that advance information can benefit performance by leading to domain-specific biasing of task-relevant information.

Predicting preparatory behaviours for condom use in female undergraduate students: a one-year follow-up study.

PubMed

Gebhardt, W A; van Empelen, P; van Beurden, D

2009-03-01

The objective of this study is to investigate whether the Theory of Planned Behaviour (i.e. attitude, subjective norm, perceived behavioural control and intention), fluctuations in motivation over time, and variables from the Prototype-Willingness Model (i.e. behavioural expectation and behavioural willingness to have unprotected sex) predict preparatory behaviours for condom use. Sixty-two female undergraduates completed baseline and one-year follow-up questionnaires. Having condoms at home and carrying condoms were predicted by behavioural willingness to have unsafe sex at baseline. Having bought condoms was predicted by the behavioural expectation to use condoms with new partners at baseline. Intention and fluctuations in motivation did not emerge as significant predictors of preparatory actions. Female undergraduates, who are more willing to have unprotected sex under risk-conducive circumstances, are also less likely to prepare adequately for condom use, and thereby increase their chances of encountering such situations. Overall, the findings are in support of the Prototype-Willingness Model.

Xavier Preparatory Academy

NASA Image and Video Library

2009-04-19

Students of Xavier University Preparatory School in New Orleans watch clouds shift across the globe in near-real time on 'Science on a Sphere' during a recent visit to StenniSphere, the visitor center at NASA's John C. Stennis Space Center. Four projectors work in sync with the suspended sphere to create a revolving display of a planet's atmosphere, oceans and land; to show documentary movies; or to project models of climate change using satellite data. Pictured are students (l to r) Ashante Snowton, Robriane Larry, Zhane Farbe and Ebony Johnson.

Xavier Preparatory Academy

NASA Technical Reports Server (NTRS)

2009-01-01

Students of Xavier University Preparatory School in New Orleans watch clouds shift across the globe in near-real time on 'Science on a Sphere' during a recent visit to StenniSphere, the visitor center at NASA's John C. Stennis Space Center. Four projectors work in sync with the suspended sphere to create a revolving display of a planet's atmosphere, oceans and land; to show documentary movies; or to project models of climate change using satellite data. Pictured are students (l to r) Ashante Snowton, Robriane Larry, Zhane Farbe and Ebony Johnson.

College Readiness as a Graduation Requirement: An Assessment of San Diego's Challenges

ERIC Educational Resources Information Center

Betts, Julian R.; Zau, Andrew C.; Bachofer, Karen Volz

2013-01-01

To be considered for admission to the University of California (UC) or the California State University (CSU) system, high school students must complete all a-g courses with grades of C or higher. The a-g course sequence includes 30 semesters of UC-approved college preparatory coursework in seven subject areas, and completion indicates a high level…

Preparatory Drilling Test on Martian Target Windjana

NASA Image and Video Library

2014-04-30

NASA Curiosity Mars rover completed a shallow mini drill test April 29, 2014, in preparation for full-depth drilling at a rock target called Windjana. The hole results from the test is 0.63 inch across and about 0.8 inch deep.

U.S. Army Corps of Engineers Needs to Improve Contract Oversight of Military Construction Projects at Bagram Airfield, Afghanistan

DTIC Science & Technology

2012-11-26

Minutes Required 116 64 142 58 380 No. of Contractor Meeting Minutes Available Preparatory Meetings Initial Meetings 0 0 18 15 0 0 20 2 38...work, for which the contractors should have prepared a total of 190 preparatory and 190 initial meeting minutes (total of 380 meeting minutes...27, 2012 DoD IG Report No. D-2010-059, “Contingency Contracting: A Framework for Reform,” May 14, 2010 DoD IG Report No. SPO -2009-005, “Assessment

42 CFR 136.320 - Preparatory scholarship grants.

Code of Federal Regulations, 2014 CFR

2014-10-01

... professions school. Examples of individuals eligible for such grants are the individual who: (a) Has completed high school equivalency and needs compensatory preprofessional education to enroll in a health professions school; (b) Has a baccalaureate degree and needs compensatory preprofessional education to qualify...

42 CFR 136.320 - Preparatory scholarship grants.

Code of Federal Regulations, 2013 CFR

2013-10-01

... professions school. Examples of individuals eligible for such grants are the individual who: (a) Has completed high school equivalency and needs compensatory preprofessional education to enroll in a health professions school; (b) Has a baccalaureate degree and needs compensatory preprofessional education to qualify...

42 CFR 136.320 - Preparatory scholarship grants.

Code of Federal Regulations, 2011 CFR

2011-10-01

... professions school. Examples of individuals eligible for such grants are the individual who: (a) Has completed high school equivalency and needs compensatory preprofessional education to enroll in a health professions school; (b) Has a baccalaureate degree and needs compensatory preprofessional education to qualify...

42 CFR 136.320 - Preparatory scholarship grants.

Code of Federal Regulations, 2010 CFR

2010-10-01

... professions school. Examples of individuals eligible for such grants are the individual who: (a) Has completed high school equivalency and needs compensatory preprofessional education to enroll in a health professions school; (b) Has a baccalaureate degree and needs compensatory preprofessional education to qualify...

42 CFR 136.320 - Preparatory scholarship grants.

Code of Federal Regulations, 2012 CFR

2012-10-01

... professions school. Examples of individuals eligible for such grants are the individual who: (a) Has completed high school equivalency and needs compensatory preprofessional education to enroll in a health professions school; (b) Has a baccalaureate degree and needs compensatory preprofessional education to qualify...

Effectiveness of a first-aid intervention program applied by undergraduate nursing students to preparatory school children.

PubMed

Wafik, Wagida; Tork, Hanan

2014-03-01

Childhood injuries constitute a major public health problem worldwide. First aid is an effective life-preservation tool at work, school, home, and in public locations. In this study, the effectiveness of a first-aid program delivered by undergraduate nursing students to preparatory school children was examined. This quasi-experimental study was carried out on 100 school children in governmental preparatory schools in Egypt. The researchers designed a program for first-aid training, and this was implemented by trained nursing students. The evaluation involved immediate post-test and follow-up assessment after two months. The results showed generally low levels of satisfactory knowledge and inadequate situational practice among the school students before the intervention. Statistically-significant improvements were shown at the post- and follow-up tests. Multivariate regression analysis identified the intervention and the type of school as the independent predictors of the change in students' knowledge score, while the intervention and the knowledge score were the predictors of the practice score. The study concluded that a first-aid training program delivered by nursing students to preparatory school children is effective in improving their knowledge and practice. © 2013 Wiley Publishing Asia Pty Ltd.

Integrating evidence-based treatments for common mental disorders in routine primary care: feasibility and acceptability of the MANAS intervention in Goa, India

PubMed Central

CHATTERJEE, SUDIPTO; CHOWDHARY, NEERJA; PEDNEKAR, SULOCHANA; COHEN, ALEX; ANDREW, GRACY; ANDREW, GRACY; ARAYA, RICARDO; SIMON, GREGORY; KING, MICHAEL; TELLES, SHIRLEY; VERDELI, HELENA; CLOUGHERTY, KATHLEEN; KIRKWOOD, BETTY; PATEL, VIKRAM

2008-01-01

Common mental disorders, such as depression and anxiety, pose a major public health burden in developing countries. Although these disorders are thought to be best managed in primary care settings, there is a dearth of evidence about how this can be achieved in low resource settings. The MANAS project is an attempt to integrate an evidence based package of treatments into routine public and private primary care settings in Goa, India. Before initiating the trial, we carried out extensive preparatory work, over a period of 15 months, to examine the feasibility and acceptability of the planned intervention. This paper describes the systematic development and evaluation of the intervention through this preparatory phase. The preparatory stage, which was implemented in three phases, utilized quantitative and qualitative methods to inform our understanding of the potential problems and possible solutions in implementing the trial and led to critical modifications of the original intervention plan. Investing in systematic formative work prior to conducting expensive trials of the effectiveness of complex interventions is a useful exercise which potentially improves the likelihood of a positive result of such trials. PMID:18458786

Measuring Adolescent Science Motivation

ERIC Educational Resources Information Center

Schumm, Maximiliane F.; Bogner, Franz X.

2016-01-01

To monitor science motivation, 232 tenth graders of the college preparatory level ("Gymnasium") completed the Science Motivation Questionnaire II (SMQ-II). Additionally, personality data were collected using a 10-item version of the Big Five Inventory. A subsequent exploratory factor analysis based on the eigenvalue-greater-than-one…

Mr. William Shakespeare and the Internet.

ERIC Educational Resources Information Center

Reeves, Barbara

2000-01-01

Describes resources and links on a Web site entitled "Mr. William Shakespeare and the Internet," with suggestions for using them with students. Highlights include: historical context; impact of events/situations on works; motivational/preparatory lessons; reading and understanding Shakespeare; analysis of works; language; assessing other…

Designing Appropriate Scaffolding for Student Science Projects

ERIC Educational Resources Information Center

Johnson, Marie; Smith, Mark

2008-01-01

The authors have developed a successful approach to teaching and inspiring undergraduate science and nonscience majors to complete creditable, semester-long, hands-on science research projects. This approach utilizes a carefully developed scaffolding consisting of in-class exercises and discussions, preparatory homework and lab events, and three…

Understanding Academic Work as Practical Activity--and Preparing (Business-School) Academics for Praxis?

ERIC Educational Resources Information Center

Rasanen, Keijo

2009-01-01

This text suggests a way of framing academic work and outlines a design for a preparatory event based on this understanding. It conceives academic work as "practical activity" and potential "praxis" in emergence by focusing on four issues: how can I do this work (tactical stance), what can I accomplish and achieve in it…

NASA's NPOESS Preparatory Project Science Data Segment: A Framework for Measurement-based Earth Science Data Systems

NASA Technical Reports Server (NTRS)

Schwaller, Mathew R.; Schweiss, Robert J.

2007-01-01

The NPOESS Preparatory Project (NPP) Science Data Segment (SDS) provides a framework for the future of NASA s distributed Earth science data systems. The NPP SDS performs research and data product assessment while using a fully distributed architecture. The components of this architecture are organized around key environmental data disciplines: land, ocean, ozone, atmospheric sounding, and atmospheric composition. The SDS thus establishes a set of concepts and a working prototypes. This paper describes the framework used by the NPP Project as it enabled Measurement-Based Earth Science Data Systems for the assessment of NPP products.

Patient and staff assessment of an audiovisual education tool for head and neck radiation therapy.

PubMed

Morley, Lyndon; McAndrew, Alison; Tse, Karen; Rakaric, Peter; Cummings, Bernard; Cashell, Angela

2013-09-01

The purpose of this study was to understand and compare patient and staff perceptions of a video-based preparatory education tool for head and neck radiotherapy. Patients and staff completed a questionnaire assessing their perceptions of whether the education tool was relevant, clear, complete and reassuring. Staff rated the video's accuracy and anticipated impact on future patient information needs. Demographic information was collected. Open-ended questions were used to elicit additional feedback. Quantitative responses from 50 patients and 48 staff were very positive and not significantly different between the two groups. Content analysis of the qualitative data provided insight into the information and approaches valued by patients and staff and how these differed. Staff members were more critical of the production quality and completeness of information related to procedures and treatment side effects. Patients valued seeing procedures acted out and desired more information about what these experiences would feel like and how to engage in self-care. Although staff-driven development may be an effective method of designing the content and approach of a preparatory education video, care should be taken to consider differences between patient and staff perceptions of information needs.

Reflection as a Facilitator of Teachers' Innovative Work Behaviour

ERIC Educational Resources Information Center

Messmann, Gerhard; Mulder, Regina H.

2015-01-01

The aim of this study was to investigate the role of reflection as a preparatory mechanism for employees' engagement in innovative work behaviour (IWB). This issue was explored in a study with 67 teachers at the highest level of German secondary education. Specifically, we investigated whether teachers who reflected on work tasks, the social…

Preparatory attention in visual cortex.

PubMed

Battistoni, Elisa; Stein, Timo; Peelen, Marius V

2017-05-01

Top-down attention is the mechanism that allows us to selectively process goal-relevant aspects of a scene while ignoring irrelevant aspects. A large body of research has characterized the effects of attention on neural activity evoked by a visual stimulus. However, attention also includes a preparatory phase before stimulus onset in which the attended dimension is internally represented. Here, we review neurophysiological, functional magnetic resonance imaging, magnetoencephalography, electroencephalography, and transcranial magnetic stimulation (TMS) studies investigating the neural basis of preparatory attention, both when attention is directed to a location in space and when it is directed to nonspatial stimulus attributes (content-based attention) ranging from low-level features to object categories. Results show that both spatial and content-based attention lead to increased baseline activity in neural populations that selectively code for the attended attribute. TMS studies provide evidence that this preparatory activity is causally related to subsequent attentional selection and behavioral performance. Attention thus acts by preactivating selective neurons in the visual cortex before stimulus onset. This appears to be a general mechanism that can operate on multiple levels of representation. We discuss the functional relevance of this mechanism, its limitations, and its relation to working memory, imagery, and expectation. We conclude by outlining open questions and future directions. © 2017 New York Academy of Sciences.

Commercial Drivers License Workplace Literacy Project. Preparatory Course.

ERIC Educational Resources Information Center

Minnesota Teamsters Service Bureau, Minneapolis.

This course syllabus was developed for a workplace literacy project conducted cooperatively through the Minnesota Teamsters Service Bureau and Northeast Metro Technical College. It is part of the job-specific curriculum for commercial truck drivers developed during the project. This guide lists the courses necessary to complete a 24-credit diploma…

45 CFR 1160.5 - Eligibility for domestic exhibitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... THE ARTS AND THE HUMANITIES FEDERAL COUNCIL ON THE ARTS AND THE HUMANITIES INDEMNITIES UNDER THE ARTS.... The organizing curator has selected ten works of art, mostly drawings and preparatory sketches...

45 CFR 1160.5 - Eligibility for domestic exhibitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... THE ARTS AND THE HUMANITIES FEDERAL COUNCIL ON THE ARTS AND THE HUMANITIES INDEMNITIES UNDER THE ARTS.... The organizing curator has selected ten works of art, mostly drawings and preparatory sketches...

THE WASHINGTON DATA PROCESSING TRAINING STORY.

ERIC Educational Resources Information Center

MCKEE, R.L.

A DATA PROCESSING TRAINING PROGRAM IN WASHINGTON HAD 10 DATA PROCESSING CENTERS IN OPERATION AND EIGHT MORE IN VARIOUS STAGES OF PLANNING IN 1963. THESE CENTERS WERE FULL-TIME DAY PREPARATORY 2-YEAR POST-HIGH SCHOOL TECHNICIAN TRAINING PROGRAMS, OPERATED AND ADMINISTERED BY THE LOCAL BOARDS OF EDUCATION. EACH SCHOOL HAD A COMPLETE DATA PROCESSING…

Enhancing the Referral-Making Process to 12-Step Programs: Strategies for Social Workers

ERIC Educational Resources Information Center

Dennis, Cory B.; Davis, Thomas D.

2017-01-01

Objectives: This study examines three preparatory strategies that can be used during treatment sessions to bridge the gap between clinician recommendations for client participation in 12-step programs (TSPs) and client adherence to such recommendations. Methods: A sample of 284 clinicians completed an online survey. Clinicians responded to items…

Effect of Gender, Achievement in Mathematics, and Ethnicity on Attitudes toward Mathematics.

ERIC Educational Resources Information Center

Tapia, Martha; Marsh, George E., II

The effects of gender, math achievement, and ethnicity on attitudes toward mathematics were examined using an inventory called Attitudes toward Mathematics Instrument (ATMI). The inventory was completed by 545 students at a college preparatory bilingual school in Mexico City. Data were analyzed using a multivariate factorial model with four…

Meeting Basic Needs: Strategies for Eradicating Mass Poverty and Unemployment.

ERIC Educational Resources Information Center

International Labour Organisation, Geneva (Switzerland).

This work presents the concerns and conclusions of the World Employment Conference held in Geneva in 1976. It includes a formerly published article which summarizes the preparatory work, discussions which took place, and the main results of the Conference. The organizers hoped that the Conference would propose national and international strategies…

Cortical preparatory activity: representation of movement or first cog in a dynamical machine?

PubMed Central

Churchland, MM; Cunningham, JP; Kaufman, MT; Ryu, SI; Shenoy, KV

2010-01-01

Summary The motor cortices are active during both movement and movement preparation. A common assumption is that preparatory activity constitutes a sub-threshold form of movement activity: a neuron active during rightwards movements becomes modestly active during preparation of a rightwards movement. We asked whether this pattern of activity is in fact observed. We found that it was not: at the level of a single neuron, preparatory tuning was weakly correlated with movement-period tuning. Yet somewhat paradoxically, preparatory tuning could be captured by a preferred direction in an abstract ‘space’ that described the population-level pattern of movement activity. In fact, this relationship accounted for preparatory responses better than did traditional tuning models. These results are expected if preparatory activity provides the initial state of a dynamical system whose evolution produces movement activity. Our results thus suggest that preparatory activity may not represent specific factors, and may instead play a more mechanistic role. PMID:21040842

"God Has My Back": The Role of Faith-Based Institutions in Preparing African-American Students for College Success

ERIC Educational Resources Information Center

Placenti, Phillip M.

2012-01-01

African-American students are less likely to attend and successfully complete college than their Asian and White peers. Possible explanations for this disparity include racial and ethnic segregation, socioeconomic challenges, persistent shortages of qualified teachers, and scant access to college-preparatory curricula. In the context of such…

Achievement Outcomes among High School Graduates in College and Career Readiness Programs of Study

ERIC Educational Resources Information Center

Castellano, Marisa; Ewart Sundell, Kirsten; Richardson, George B.

2017-01-01

This study investigated the relationships between completing the high school portion of a college- and career-preparatory program of study and high school achievement outcomes in a large urban district in the West. Programs of study are secondary-to-postsecondary educational programs mandated by the federal legislation (Perkins IV) governing…

Ein Erfahrungsbericht zum Thema Interaktion (A Report of Experience on the Theme of Interaction)

ERIC Educational Resources Information Center

Schroedter-Albers, Henning

1977-01-01

Describes work at a Goethe Institute branch with two groups of foreign students learning German, in which radio news, after preparatory work by the teacher, was used to induce question-and-answer dialogue. Many types of teaching aids and exercises used are described, including three-way conversation. (Text is in German.) (IFS/WGA)

Effects on Student Achievement in General Chemistry Following Participation in an Online Preparatory Course. ChemPrep, a Voluntary, Self-Paced, Online Introduction to Chemistry

NASA Astrophysics Data System (ADS)

Botch, Beatrice; Day, Roberta; Vining, William; Stewart, Barbara; Rath, Kenneth; Peterfreund, Alan; Hart, David

2007-03-01

ChemPrep was developed to be a stand-alone preparatory short-course to help students succeed in general chemistry. It is Web-based and delivered using the OWL system. Students reported that the ChemPrep materials (short information pages, parameterized questions with detailed feedback, tutorials, and answers to questions through the OWL message system) permitted them to work independently without the need for textbook or lecture. On average, students who completed ChemPrep had higher grades in the subsequent GenChem, Nursing, and Honors chemistry courses, with a greater percentage achieving a grade of C- or higher. Participation in ChemPrep was voluntary, and more women than men responded. Students in the Honors course enrolled in ChemPrep in higher percentages than students in GenChem and Nursing. SAT and departmental math placement exam scores were used as proxy measures of prior achievement and ability. Based on these, Honors chemistry ChemPrep users were on par with their peers but performed better in the course than non-users. In GenChem and Nursing chemistry courses, ChemPrep helped students of high prior achievement and ability perform better than their achievement scores would predict. Weaker or less motivated students did not respond to the voluntary offerings of ChemPrep in the same numbers as stronger or more motivated students, and we are seeking alternate ways to reach this population.

Contribution of Temporal Preparation and Processing Speed to Simple Reaction Time in Persons with Alzheimer's Disease and Mild Cognitive Impairment

ERIC Educational Resources Information Center

Sylvain-Roy, Stephanie; Bherer, Louis; Belleville, Sylvie

2010-01-01

Temporal preparation was assessed in 15 Alzheimer's disease (AD) patients, 20 persons with mild cognitive impairment (MCI) and 28 healthy older adults. Participants completed a simple reaction time task in which the preparatory interval duration varied randomly within two blocks (short versus long temporal window). Results indicated that AD and…

Failure, the Next Generation: Why Rigorous Standards Are Not Sufficient to Improve Science Learning

ERIC Educational Resources Information Center

Bair, Mary Antony; Bair, David Edward

2014-01-01

Although many states in the United States are adopting policies that require all students to complete college-preparatory science classes to graduate from high school, such policies have not always led to improved student outcomes. There is much speculation about the cause of the dismal results, but there is scant research on the processes by…

Preparing for national implementation of an evidence-based, effective HIV prevention program among bahamian sixth-grade students.

PubMed

Knowles, Valerie; Wang, Bo; Deveaux, Lynette; Lunn, Sonja; Rolle, Glenda; Jones, Giavana; Harris, Carole; Kaljee, Linda; Li, Xiaoming; Koci, Veronica; Chen, Xinguang; Marshall, Sharon; Stanton, Bonita

2012-01-01

Using data from the preparatory phase prior to national implementation of an effective HIV prevention program (Focus on Youth in the Caribbean; FOYC) in all Bahamian government sixth-grade classes, we describe (1) actual FOYC implementation, (2) factors that influenced implementation, and (3) the relationship of implementation with intervention outcome. Six elementary schools (with 17 grade six classrooms) were selected to participate in the preparatory phase. The 17 teachers were invited to attend a training workshop, coordinate administration of questionnaires to the students, teach the 10 sessions of FOYC and complete self-assessment checklists. A total of 395 students submitted baseline and 311 students submitted year-end questionnaires. Thirteen teachers initiated FOYC; five completed all 10 sessions. Implementation of FOYC was not related to teacher FOYC workshop experience but did cluster by school. There were significant positive correlations between improved student knowledge of HIV/AIDS, protective health skills, perceived parental monitoring and reduced risk behaviours with the number of FOYC sessions delivered. Implementation was impeded by logistics issues, structural issues with the measures, and comfort-level issues, most of which can be addressed for national implementation. Degree of FOYC implementation is correlated with positive student outcomes.

The cognitive roles of behavioral variability: idiosyncratic acts as the foundation of identity and as transitional, preparatory, and confirmatory phases.

PubMed

Eilam, David

2015-02-01

Behavior in obsessive compulsive disorder (OCD), in habitual daily tasks, and in sport and cultural rituals is deconstructed into elemental acts and categorized into common acts, performed by all individuals completing a similar task, and idiosyncratic acts, not performed by all individuals. Never skipped, common acts establish the pragmatic part of motor tasks. Repetitive performance of a few common acts renders rituals a rigid form, whereby common acts may serve as memes for cultural transmission. While idiosyncratic acts are not pragmatically necessary for task completion, they fulfill important cognitive roles. They form a long preparatory phase in tasks that involve high stakes, and a long confirmatory phase in OCD rituals. Idiosyncratic acts also form transitional phases between motor tasks, and are involved in establishing identity and preserving the flexibility necessary for adapting to varying circumstances. Behavioral variability, as manifested in idiosyncrasy, thus does not seem to be a noise or by-product of motor activity, but an essential cognitive component that has been preserved in the evolution of behavioral patterns, similar to the genetic variability in biology. Copyright © 2014 Elsevier Ltd. All rights reserved.

Living the Dream: The Lived Experience of an English Language Arts Professional Learning Community at a College Preparatory Boarding School for Underserved Youth

ERIC Educational Resources Information Center

Worth, Kim A.

2014-01-01

Teachers working in schools where the majority of the population is underserved students often feel a sense of helplessness. The purpose of the study is to uncover the lived experience of a small group of English Language Arts teachers working in such an environment. Specifically, the purpose is to determine if working within an effective…

The Gospel of Work: A Study in Values and Value Change. Teacher and Student Manuals.

ERIC Educational Resources Information Center

Kline, William A.

A study of value change, this unit for college-preparatory students focuses on the ethic of work in America. The student is asked to evaluate the ethic of work from the Puritans to the present and to account for changes in the concept brought about by industrialism and, most importantly, by the depression of the 1930's. He is then confronted with…

Cognitive and emotional factors associated with elective breast augmentation among young women.

PubMed

Moser, Stephanie E; Aiken, Leona S

2011-01-01

The purpose of this research was to propose and evaluate a psychosocial model of young women's intentions to obtain breast implants and the preparatory steps taken towards having breast implant surgery. The model integrated anticipated regret, descriptive norms and image norms from the media into the theory of planned behaviour (TPB). Focus groups (n = 58) informed development of measures of outcome expectancies, preparatory steps and normative influence. The model was tested and replicated among two samples of young women who had ever considered getting breast implants (n = 200, n = 152). Intentions and preparatory steps served as outcomes. Model constructs and outcomes were initially assessed; outcomes were re-assessed 11 weeks later. Evaluative attitudes and anticipated regret predicted intentions; in turn, intentions, along with descriptive norms, predicted subsequent preparatory steps. Perceived risk (susceptibility, severity) of negative medical consequences of breast implants predicted anticipated regret, which predicted evaluative attitudes. Intentions and preparatory steps exhibited interplay over time. This research provides the first comprehensive model predicting intentions and preparatory steps towards breast augmentation surgery. It supports the addition of anticipated regret to the TPB and suggests mutual influence between intentions and preparatory steps towards a final behavioural outcome.

"High Schools That Work" and College Preparedness: Measuring the Model's Impact on Mathematics and Science Pipeline Progression

ERIC Educational Resources Information Center

Miller, Luke C.; Mittleman, Joel

2012-01-01

The "High Schools That Work" school improvement initiative is the nation's largest comprehensive school reform model with over a thousand schools adopting its framework. The initiative's premise is that all students can meet the demands of a college preparatory curriculum if provided the right supports. Analyzing over a decade of data on student…

Shadow Capital: The Democratization of College Preparatory Education

ERIC Educational Resources Information Center

Cipollone, Kristin; Stich, Amy E.

2017-01-01

In this article, we examine the manifestation and consequences of shadow capital within two public, urban, nonselective, college preparatory-designated high schools serving exclusively nondominant students. Informed by three years of ethnographic data, we argue that the transference of a historically elite college preparatory education from…

9 CFR 77.13 - Accreditation preparatory States or zones.

Code of Federal Regulations, 2010 CFR

2010-01-01

... TUBERCULOSIS Cattle and Bison § 77.13 Accreditation preparatory States or zones. (a) The following are... the “Uniform Methods and Rules—Bovine Tuberculosis Eradication” (January 22, 1999 edition), which is... tuberculosis is diagnosed within an accreditation preparatory State or zone in an animal not specifically...

9 CFR 77.28 - Accreditation preparatory States or zones.

Code of Federal Regulations, 2010 CFR

2010-01-01

... TUBERCULOSIS Captive Cervids § 77.28 Accreditation preparatory States or zones. (a) The following are... the “Uniform Methods and Rules—Bovine Tuberculosis Eradication” (January 22, 1999, edition), which is... tuberculosis is diagnosed within an accreditation preparatory State or zone in an animal not specifically...

9 CFR 77.13 - Accreditation preparatory States or zones.

Code of Federal Regulations, 2014 CFR

2014-01-01

... TUBERCULOSIS Cattle and Bison § 77.13 Accreditation preparatory States or zones. (a) The following are... the “Uniform Methods and Rules—Bovine Tuberculosis Eradication” (January 22, 1999 edition), which is... tuberculosis is diagnosed within an accreditation preparatory State or zone in an animal not specifically...

9 CFR 77.28 - Accreditation preparatory States or zones.

Code of Federal Regulations, 2013 CFR

2013-01-01

... TUBERCULOSIS Captive Cervids § 77.28 Accreditation preparatory States or zones. (a) The following are... the “Uniform Methods and Rules—Bovine Tuberculosis Eradication” (January 22, 1999, edition), which is... tuberculosis is diagnosed within an accreditation preparatory State or zone in an animal not specifically...

9 CFR 77.13 - Accreditation preparatory States or zones.

Code of Federal Regulations, 2012 CFR

2012-01-01

... TUBERCULOSIS Cattle and Bison § 77.13 Accreditation preparatory States or zones. (a) The following are... the “Uniform Methods and Rules—Bovine Tuberculosis Eradication” (January 22, 1999 edition), which is... tuberculosis is diagnosed within an accreditation preparatory State or zone in an animal not specifically...

9 CFR 77.13 - Accreditation preparatory States or zones.

Code of Federal Regulations, 2011 CFR

2011-01-01

... TUBERCULOSIS Cattle and Bison § 77.13 Accreditation preparatory States or zones. (a) The following are... the “Uniform Methods and Rules—Bovine Tuberculosis Eradication” (January 22, 1999 edition), which is... tuberculosis is diagnosed within an accreditation preparatory State or zone in an animal not specifically...

9 CFR 77.28 - Accreditation preparatory States or zones.

Code of Federal Regulations, 2014 CFR

2014-01-01

... TUBERCULOSIS Captive Cervids § 77.28 Accreditation preparatory States or zones. (a) The following are... the “Uniform Methods and Rules—Bovine Tuberculosis Eradication” (January 22, 1999, edition), which is... tuberculosis is diagnosed within an accreditation preparatory State or zone in an animal not specifically...

9 CFR 77.13 - Accreditation preparatory States or zones.

Code of Federal Regulations, 2013 CFR

2013-01-01

... TUBERCULOSIS Cattle and Bison § 77.13 Accreditation preparatory States or zones. (a) The following are... the “Uniform Methods and Rules—Bovine Tuberculosis Eradication” (January 22, 1999 edition), which is... tuberculosis is diagnosed within an accreditation preparatory State or zone in an animal not specifically...

9 CFR 77.28 - Accreditation preparatory States or zones.

Code of Federal Regulations, 2012 CFR

2012-01-01

... TUBERCULOSIS Captive Cervids § 77.28 Accreditation preparatory States or zones. (a) The following are... the “Uniform Methods and Rules—Bovine Tuberculosis Eradication” (January 22, 1999, edition), which is... tuberculosis is diagnosed within an accreditation preparatory State or zone in an animal not specifically...

9 CFR 77.28 - Accreditation preparatory States or zones.

Code of Federal Regulations, 2011 CFR

2011-01-01

... TUBERCULOSIS Captive Cervids § 77.28 Accreditation preparatory States or zones. (a) The following are... the “Uniform Methods and Rules—Bovine Tuberculosis Eradication” (January 22, 1999, edition), which is... tuberculosis is diagnosed within an accreditation preparatory State or zone in an animal not specifically...

Majoring in High School

ERIC Educational Resources Information Center

Cavellier, Matt

2017-01-01

For decades now, Shattuck-St. Mary's School (Minnesota) has worked tirelessly to support students as they pursue their passions. In particular, the Centers of Excellence--nine programs in which students can dive deeply into areas of personal interest--allow students to fulfill the traditionally rigorous preparatory school curriculum while…

Biosensor technology for the detection of illegal drugs I: objectives, preparatory work, and drug enrichment

NASA Astrophysics Data System (ADS)

Hilpert, Reinhold; Binder, Florian; Grol, Michael; Hallermayer, Klaus; Josel, Hans-Peter; Klein, Christian; Maier, Josef; Oberpriller, Helmut; Ritter, Josef; Scheller, Frieder W.

1994-10-01

In a joint project of Deutsche Aerospace, Boehringer Mannheim and the University of Potsdam portable devices for the detection of illegal drugs, based on biosensor technology, are being developed. The concept enrichment of the drug from the gas phase and detection by immunological means. This publication covers the description of our objectives, preparatory work and results concerning enrichment of drugs from the gas phase. Vapor pressures of cocaine and cannabinoids have been determined. A test gas generator has been constructed which allows for reproducible preparation of cocaine concentrations between 2 ng/l and 2 pg/l. Coupling of a thermodesorption unit with GC/MS has been established for reference analysis. As another analytical tool, an ELISA with a lower detection limit of about 0,5 pg cocaine/assay has been developed. Applying fleece-type adsorbers, enrichment factors for cocaine in the range of 105 have been realized. No significant interference was found with potentially disturbing substances.

MMI Preparatory School Computerized Model Library.

ERIC Educational Resources Information Center

Everhart, Nancy

This booklet provides a detailed description of the computerization of the library of MMI Preparatory School, a private, non-sectarian college preparatory school in Pennsylvania for students in grades 7 through 12. Each of the following functions is investigated: (1) catalog card production; (2) online reference services; (3) circulation; (4) word…

(De)Motivation in Preparatory EFL Classrooms

ERIC Educational Resources Information Center

Vefali, Gülsen Musayeva; Ayan, Hatice Ç.

2015-01-01

This survey study aimed to explore EFL learners' (de)motivation in the preparatory classes at a tertiary institution in Northern Cyprus. It administered questionnaires to 105 preparatory learners and 30 language teachers. The statistical analysis revealed the Cronbach's alpha reliability coefficient of 0.88 for the Learners' version, and 0.89 for…

"Wait, What Do You Mean by College?" A Critical Race Analysis of Latina/o Students and Their Pathways to Community College

ERIC Educational Resources Information Center

Gaxiola Serrano, Tanya J.

2017-01-01

As a group, Latina/o students are more likely to experience a substandard K-12 education complete with underresourced schools, high teacher turnover, and fewer college-preparatory courses. It is this same inferior education that denies many Latina/o high school students the opportunity to engage in college-choice--leading to their disproportionate…

Billing third party payers for pharmaceutical care services.

PubMed

Poirier, S; Buffington, D E; Memoli, G A

1999-01-01

To describe the steps pharmacists must complete when seeking compensation from third party payers for pharmaceutical care services. Government publications; professional publications, including manuals and newsletters; authors' personal experience. Pharmacists in increasing numbers are meeting with success in getting reimbursed by third party payers for patient care activities. However, many pharmacists remain reluctant to seek compensation because they do not understand the steps involved. Preparatory steps include obtaining a provider/supplier number, procuring appropriate claim forms, developing data collection and documentation systems, establishing professional fees, creating a marketing plan, and developing an accounting system. To bill for specific patient care services, pharmacists need to collect the patient's insurance information, obtain a statement of medical necessity from the patient's physician, complete the appropriate claim form accurately, and submit the claim with supporting documentation to the insurer. Although many claims from pharmacists are rejected initially, pharmacists who work with third party payers to understand the reasons for denial of payment often receive compensation when claims are resubmitted. Pharmacists who follow these guidelines for billing third party payers for pharmaceutical care services should notice an increase in the number of paid claims.

Using STEM Approach to Develop Visual Reasoning and Learning Independence for Preparatory Stage Students

ERIC Educational Resources Information Center

Abbas, Rasha Al-Sayed Sabry

2017-01-01

This research aimed at investigating the effectiveness of STEM approach in developing visual reasoning and learning independence for preparatory stage students. To achieve this aim, the researcher designed a program based on STEM approach in light of the principles of nanotechnology. Twenty one preparatory stage students participated in the…

Preparatory Behavior for Condom Use among Heterosexual Young Men: A Longitudinal Mediation Model

ERIC Educational Resources Information Center

Carvalho, Telma; Alvarez, Maria-João; Barz, Milena; Schwarzer, Ralf

2015-01-01

Objective: Motivation is not sufficient to actually use condoms, as self-regulatory processes are needed to translate motivation into action. Buying condoms and carrying them constitute preparatory behaviors that may serve as proximal predictors of action. Whether or not such preparatory behaviors operate as mediators between intention and action…

Gum chewing improves adolescents’ math performance in an SAT preparatory course

USDA-ARS?s Scientific Manuscript database

The purpose of the current study was to determine the effect of gum chewing on students’ performance in a preparatory course for the Scholastic Aptitude Test (SAT). A total of 182 adolescents enrolled in an SAT preparatory class were randomized into one of two treatments: 1) gum chewing condition (G...

Formal appraisal of undergraduate medical students: is it worth the effort?

PubMed

Murdoch-Eaton, Deborah G; Levene, Malcolm I

2004-02-01

Medical student stress is most often related to difficulties of adjusting to university academic standards, and work-social life balance. Faculty systems identify academically failing students for counselling, whilst the majority of students do not have opportunities for individual discussion about progress. This study reports a pilot formal appraisal process for first-year undergraduates. Preparatory material required students to reflect on their academic performance, factors contributing to their university life and satisfaction with career choice. Individual appraisal sessions were held with trained, experienced senior faculty staff, with completion of an appraisal record to document agreed outcomes. Individualized study skills advice was the commonest documented outcome on appraisal records. Students were overwhelmingly positive about the experience, reporting both enhanced perceptions of faculty and reduced anxiety about academic performance. Medical schools have responsibilities to consider ways to optimize students' performance; attainment can be related more to personal and motivational factors than academic ability.

Using Reading Circles Strategy for Developing Preparatory Students' Critical Reading Skills and Social Skills

ERIC Educational Resources Information Center

Abdelrasoul, Mohamed Mahmoud Ibrahim

2014-01-01

The present study aimed at developing the necessary critical reading skills and social skills of the Egyptian EFL second year preparatory school students, through a proposed program based on using reading circles strategy. The study participants were 44 students from Sohag Experimental Preparatory School in Sohag Governorate. Instruments of the…

Overcoming Barriers to College Enrollment, Persistence, and Perceptions for Urban High School Students in a College Preparatory Program

ERIC Educational Resources Information Center

Knaggs, Christine M.; Sondergeld, Toni A.; Schardt, Becky

2015-01-01

Although research shows college preparatory programs' effectiveness regarding academic achievement and college awareness, much less is known about whether programs affect college attendance and persistence. GEAR UP (Gaining Early Awareness and Readiness for Undergraduate Programs) and other college preparatory programs claim that this is a primary…

Effects of a Preparatory Singing Pattern on Melodic Dictation Success

ERIC Educational Resources Information Center

Buonviri, Nathan O.

2015-01-01

The purpose of this study was to investigate effects of a preparatory contextual singing pattern on melodic dictation test scores. Forty-nine undergraduate music education majors took melodic dictations under three conditions. After hearing an orienting chord sequence, they (1) sang a preparatory solfége pattern in the key, meter, and tempo of the…

Preparing Rural Students for an Urban Environment. ERIC Digest.

ERIC Educational Resources Information Center

Swift, Doug

Continued, substantial migration of rural students to urban areas for work or further education can be expected, and preparing students for the move from rural to metropolitan areas is an important responsibility for educators. The differences between rural and metropolitan areas are significant, and appropriate preparatory activities in high…

A Sky-High Classroom Provides a New Perspective for Earth Science Students

ERIC Educational Resources Information Center

Kolb, Albert C.

1969-01-01

Describes an earth science program conducted from an airplane for 8th grade students of Carmel Middle School, Carmel, California. The steps involved in getting the program started, the classroom work and the preparatory field trips, as well as the airborne lesson itself, are described. (LC)

Treat All Students like the "Best" Students

ERIC Educational Resources Information Center

Bottoms, Gene

2007-01-01

What would happen if schools offered all students the same challenges and opportunities that some schools now offer only their "best" students? The Southern Regional Education Board addressed that question in 1987, when it developed the High Schools That Work Model. Blending challenging college-preparatory content with modern vocational and…

Exploring the Interpretative Platform: Composer and Pianist Thinking on Greenbaum's "First Light"

ERIC Educational Resources Information Center

Blom, Diana

2016-01-01

This study investigates the compositional and contextual thinking of composer, Stuart Greenbaum, and the preparatory thinking, and teaching experience of pianist, Yvonne Lau, in the preparation of the solo piano work, "First Light". Adopting a practice-informed interview approach with questions drawn from the researcher's own preparation…

The Bingham Poster Project

ERIC Educational Resources Information Center

Cameron, Louise

2009-01-01

Missouri artist George Caleb Bingham (1811-1879) was both a painter and a politician. An exhibition of his work at the Saint Louis Art Museum in the fall of 2007 sponsored by Bank of America featured his painting "The County Election" along with its preparatory drawings. In anticipation of the exhibition, the museum's education…

School-Related Packages to Support OS:IS. A Feasibility Study.

ERIC Educational Resources Information Center

King, Alan; And Others

A study investigated the feasibility of developing school-related packages to assist secondary school students in their movement through secondary school, into and through postsecondary occupational preparatory programs, and ultimately into the world of work. Three phases occurred simultaneously. The first determined the approach to be…

Create a College Access Contract

ERIC Educational Resources Information Center

Dannenberg, Michael

2007-01-01

America's financial aid system provides too much taxpayer support to banks making college loans, demands too little of students assuming them, and burdens families with too much debt. The system fails to reward rigorous college-preparatory work in high school and penalizes students who hold jobs while in college. Lenders make extraordinary…

Northwood High School: A Good Place To Work? Final Deliverable.

ERIC Educational Resources Information Center

Louis, Karen Seashore

Prepared to assist teachers who are using the case in class discussion, this case study describes a suburban, college-preparatory high school located in the pseudonymously named "Northwood," a midwestern "rust belt" city characterized by rapidly shifting demographics and a growing commercial tax base. Although the city is now…

32 CFR 903.7 - Reassignment of cadet candidates who graduate from the preparatory school with an appointment to...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 6 2011-07-01 2011-07-01 false Reassignment of cadet candidates who graduate... PREPARATORY SCHOOL § 903.7 Reassignment of cadet candidates who graduate from the preparatory school with an appointment to USAFA. USAFA Cadet Enrollment for Cadet Candidates who graduate from the Prepatory School with...

32 CFR 903.7 - Reassignment of cadet candidates who graduate from the preparatory school with an appointment to...

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 6 2013-07-01 2013-07-01 false Reassignment of cadet candidates who graduate... PREPARATORY SCHOOL § 903.7 Reassignment of cadet candidates who graduate from the preparatory school with an appointment to USAFA. USAFA Cadet Enrollment for Cadet Candidates who graduate from the Prepatory School with...

32 CFR 903.7 - Reassignment of cadet candidates who graduate from the preparatory school with an appointment to...

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 6 2012-07-01 2012-07-01 false Reassignment of cadet candidates who graduate... PREPARATORY SCHOOL § 903.7 Reassignment of cadet candidates who graduate from the preparatory school with an appointment to USAFA. USAFA Cadet Enrollment for Cadet Candidates who graduate from the Prepatory School with...

32 CFR 903.7 - Reassignment of cadet candidates who graduate from the preparatory school with an appointment to...

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 6 2014-07-01 2014-07-01 false Reassignment of cadet candidates who graduate... PREPARATORY SCHOOL § 903.7 Reassignment of cadet candidates who graduate from the preparatory school with an appointment to USAFA. USAFA Cadet Enrollment for Cadet Candidates who graduate from the Prepatory School with...

32 CFR 903.7 - Reassignment of cadet candidates who graduate from the preparatory school with an appointment to...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Reassignment of cadet candidates who graduate... PREPARATORY SCHOOL § 903.7 Reassignment of cadet candidates who graduate from the preparatory school with an appointment to USAFA. USAFA Cadet Enrollment for Cadet Candidates who graduate from the Prepatory School with...

Vanguard Preparatory School Observations of the Double Star STF 1692

NASA Astrophysics Data System (ADS)

Anderson, Serenity; Buccola, Breck; Garcia, Karen; Gosney, Matthew; Housatchenko, Jonathan; Martinez, Lilian; Myskow, Wyatt; Renteria, Noah; Schlosser, Ruth; Thompson, Leone; Estrada, Reed; Estrada, Chris

2016-01-01

Using a 22-inch Newtonian Alt/Az telescope and a Celestron Micro Guide eyepiece, students from Vanguard Preparatory observed the binary star Cor Caroli (STF 1692) and found a position angle of 228 degrees as well as an average separation of 21.10". This project was a part of the Vanguard Preparatory Double Star Workshop 2015 in Apple Valley, California.

Advanced Cancer Patients' Perceptions of Dignity: The Impact of Psychologically Distressing Symptoms and Preparatory Grief.

PubMed

Kostopoulou, Sotiria; Parpa, Efi; Tsilika, Eleni; Katsaragakis, Stylianos; Papazoglou, Irene; Zygogianni, Anna; Galanos, Antonis; Mystakidou, Kyriaki

2018-04-01

The present study assesses the relationship between patient dignity in advanced cancer and the following variables: psychological distress, preparatory grief, and sociodemographic and clinical characteristics. The sample consisted of 120 patients with advanced cancer. The self-administered questionnaires were as follows: the Preparatory Grief in Advanced Cancer Patients (PGAC), the Patient Dignity Inventory-Greek (PDI-Gr), the Greek Schedule for Attitudes toward Hastened Death (G-SAHD), and the Greek version of the Hospital Anxiety and Depression Scale (G-HADS). Moderate to strong statistically significant correlations were found between the 4 subscales of PDI-Gr (psychological distress, body image and role identity, self-esteem, and social support) with G-HADS, G-SAHD, and PGAC ( P < .005), while physical distress and dependency was moderately correlated with depression. Multifactorial analyses showed that preparatory grief, depression, and age influenced psychological distress, while preparatory grief, depression, and performance status influenced body image and role identity. Preparatory grief, psychological distress, and physical symptoms had significant associations with perceptions of dignity among patients with advanced cancer. Clinicians should assess and attend to dignity-distressing factors in the care of patients with advanced cancer.

Into the pressure cooker: Student stress in college preparatory high schools.

PubMed

Feld, Lauren D; Shusterman, Anna

2015-06-01

The goals of this study were to (1) measure psychological, physiological, and behavioral indicators of stress, (2) assess the relationship between stress and student attitudes, and (3) explore coping behaviors in response to stress, among a sample of students in two academically high-achieving environments. Three hundred thirty-three students in grades 9 through 12 from two college-preparatory high schools completed a cross-sectional online survey that included the Students' Life Satisfaction Scale, School Attitude Assessment Questionnaire-Revised, and assessments for stress-related indicators, including eating, sleeping and exercise, and strategies they utilized for coping with stress. Students reported a high prevalence of physical and psychological correlates of stress, and related unhealthy behaviors such as widespread and chronic sleep deprivation and rushed meals. The results suggest areas to focus attention for identifying and addressing maladaptive responses to stress among high-achieving student populations. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Nonspecific Inhibition of the Motor System during Response Preparation

PubMed Central

Sias, Ana; Labruna, Ludovica; Ivry, Richard B.

2015-01-01

Motor system excitability is transiently inhibited during the preparation of responses. Previous studies have attributed this inhibition to the operation of two mechanisms, one hypothesized to help resolve competition between alternative response options, and the other to prevent premature response initiation. By this view, inhibition should be restricted to task-relevant muscles. Although this prediction is supported in one previous study (Duque et al., 2010), studies of stopping ongoing actions suggest that some forms of motor inhibition may be widespread (Badry et al., 2009). This motivated us to conduct a series of transcranial magnetic stimulation (TMS) experiments to examine in detail the specificity of preparatory inhibition in humans. Motor-evoked potentials were inhibited in task-irrelevant muscles during response preparation, even when the muscles were contralateral and not homologous to the responding effector. Inhibition was also observed in both choice and simple response task conditions, with and without a preparatory interval. Control experiments ruled out that this inhibition is due to expectancy of TMS or a possible need to cancel the prepared response. These findings suggest that motor inhibition during response preparation broadly influences the motor system and likely reflects a process that occurs whenever a response is selected. We propose a reinterpretation of the functional significance of preparatory inhibition, one by which inhibition reduces noise to enhance signal processing and modulates the gain of a selected response. SIGNIFICANCE STATEMENT Motor preparation entails the recruitment of excitatory and inhibitory neural mechanisms. The current experiments address the specificity of inhibitory mechanisms, asking whether preparatory inhibition affects task-irrelevant muscles. Participants prepared a finger movement to be executed at the end of a short delay period. Transcranial magnetic stimulation over primary motor cortex provided an assay of corticospinal excitability. Consistent with earlier work, the agonist muscle for the forthcoming response was inhibited during the preparatory period. Moreover, this inhibition was evident in task-irrelevant muscles, although the magnitude of inhibition depended on whether the response was fixed or involved a choice. These results implicate a broadly tuned inhibitory mechanism that facilitates response preparation, perhaps by lowering background activity before response initiation. PMID:26224853

Restoration Process

NASA Technical Reports Server (NTRS)

1979-01-01

In the accompanying photos, a laboratory technician is restoring the once-obliterated serial number of a revolver. The four-photo sequence shows the gradual progression from total invisibility to clear readability. The technician is using a new process developed in an applications engineering project conducted by NASA's Lewis Research Center in conjunction with Chicago State University. Serial numbers and other markings are frequently eliminated from metal objects to prevent tracing ownership of guns, motor vehicles, bicycles, cameras, appliances and jewelry. To restore obliterated numbers, crime laboratory investigators most often employ a chemical etching technique. It is effective, but it may cause metal corrosion and it requires extensive preparatory grinding and polishing. The NASA-Chicago State process is advantageous because it can be applied without variation to any kind of metal, it needs no preparatory work and number recovery can be accomplished without corrosive chemicals; the liquid used is water.

Preparatory Journalism: The College Newspaper as a Pedagogical Tool

ERIC Educational Resources Information Center

Bockino, David

2018-01-01

This study utilizes a national survey of college newspaper advisers to assess the internal workings of the college newspaper and its value as a pedagogical tool. It finds significant differences between the degree of audience and marketing coupling occurring within college and U.S. daily newspapers as well as differences in student autonomy among…

Turkish EFL Instructors' Perceived Importance of Motivational Strategies: A Descriptive Study

ERIC Educational Resources Information Center

Ustuk, Özgehan

2018-01-01

This study investigated how important Turkish EFL teachers perceive the ELT motivational strategies that are implemented in adult EFL teaching. 52 EFL instructors working in preparatory schools of foreign languages in four state universities in Turkey participated in the current study. The perceived importance of ELT motivational strategies was…

Teaching the Literature of Lesbian and Gay Experience: An Assimilationist View.

ERIC Educational Resources Information Center

Puccio, Paul M.

The increased visibility of lesbian and gay texts can be considered analogous to and preparatory to the increasing visibility of lesbian and gay people. Students who read about and discuss homosexuality may produce writings which reflect resistance to subject matter but also sensitivity to the relationships which the works studied described. Both…

Team Leader; Refugee Welfare Field Manual.

ERIC Educational Resources Information Center

Neal, Thomas

The preparatory manual is one of a series produced by the Refugee Welfare Training Team in Qui Nhon, Binh-Dinh Province, Vietnam, for use in training teams of government personnel to work with refugees. The purpose was to improve living conditions, overcome lethargy and despair, develop a community structure, engage group action, and prepare for…

A Study of Cigarett Smoking Among Adults.

ERIC Educational Resources Information Center

Mausner, Bernard

The various activities carried out under a grant from the Cancer Society are discussed, including preparatory work, pilot and exploratory studies, the conduct of the major study, and additional activities. The bulk of the report, however, is devoted to the major study in which measures were obtained of: 1) patterns of support for smoking; 2)…

Remembering to Prepare: The Benefits (and Costs) of High Working Memory Capacity

ERIC Educational Resources Information Center

Richmond, Lauren L.; Redick, Thomas S.; Braver, Todd S.

2015-01-01

The dual mechanisms of control framework postulates that cognitive control can operate in 2 distinct modes: a "proactive" preparatory mode and a "reactive" wait-and-see mode. Importantly, the 2 modes are associated with both costs and benefits in cognitive performance. Here we explore this framework, in terms of its…

Development and evaluation of strategies to reduce the incidence of deer-vehicle collisions (phase III) : operational field trail, part A.

DOT National Transportation Integrated Search

2014-11-01

To better understand deer movements that might contribute to deer-vehicle collisions (DVC), we conducted preparatory field work : necessary for an operational field trial of the efficacy of a 1.2-m woven-wire fence with a top-mounted outrigger. We wo...

Curriculum-Integrated Information Literacy (CIIL) in a Community College Nursing Program: A Practical Model

ERIC Educational Resources Information Center

Argüelles, Carlos

2016-01-01

This article describes a strategy to integrate information literacy into the curriculum of a nursing program in a community college. The model is articulated in four explained phases: preparatory, planning, implementation, and evaluation. It describes a collaborative process encouraging librarians to work with nursing faculty, driving students to…

One Principal's Approach to Hiring Staff for Athletic Programs.

ERIC Educational Resources Information Center

Irvine, Marion

1990-01-01

The principal at a Catholic coeducational preparatory high school describes her perfect coach as a gentleman or gentlewoman dedicated to truth and capable of inspiring respect and building self-esteem. The coach should be compassionate and encouraging, model concern and caring, and work untiringly to teach the life-long benefits of participation…

Korean Affairs Report

DTIC Science & Technology

1987-04-06

to finish the university course owing to the conscription into the puppet army and "campus discipline," etc., the information said. The "campus...drive, setting themselves the goal of finishing the first-stage project in half a year or more. In this course, they have completed the projects of the...oriented idea on the press and the role of mass media was held in Cotonou between 13 and 14 February. Tomas Megnassan, chairman of the Preparatory

The preparatory state of ground reaction forces in defending against a dribbler in a basketball 1-on-1 dribble subphase.

PubMed

Fujii, Keisuke; Yoshioka, Shinsuke; Isaka, Tadao; Kouzaki, Motoki

2015-03-01

We previously demonstrated the relationship between sidestepping performance and the preparatory state of ground reaction forces (GRFs). The present study investigated the effect of the preparatory state of GRFs on defensive performance in 1-on-1 subphase of basketball. Ten basketball players participated in 1-on-1 dribble game of basketball. The outcomes (penetrating and guarding) and the preparatory state of GRFs (non-weighted and weighted states, i.e. vertical GRFs below and above 120% of body weight, respectively) were assessed by separating the phases. In the non-weighted state and the weighted state to determine the outcome, the probability of successful guarding was 78.8% and 29.6%, respectively. The non-weighted state prevented delay of the defensive step in the determination phase. Both the non-weighted and weighted states, immediately before the determination phase, were likely to change to the weighted state in the determination phase; during this time, the defender's preparatory state would be destabilised, presumably by the dribbler's movement. These results revealed that the preparatory GRFs before the defensive step help to explain the outcome of the 1-on-1 subphase, and suggest a better way to prevent delaying initiation of the defensive step and thereby to guard more effectively against a dribbler.

Dissecting patterns of preparatory activity in the frontal eye fields during pursuit target selection.

PubMed

Raghavan, Ramanujan T; Joshua, Mati

2017-10-01

We investigated the composition of preparatory activity of frontal eye field (FEF) neurons in monkeys performing a pursuit target selection task. In response to the orthogonal motion of a large and a small reward target, monkeys initiated pursuit biased toward the direction of large reward target motion. FEF neurons exhibited robust preparatory activity preceding movement initiation in this task. Preparatory activity consisted of two components, ramping activity that was constant across target selection conditions, and a flat offset in firing rates that signaled the target selection condition. Ramping activity accounted for 50% of the variance in the preparatory activity and was linked most strongly, on a trial-by-trial basis, to pursuit eye movement latency rather than to its direction or gain. The offset in firing rates that discriminated target selection conditions accounted for 25% of the variance in the preparatory activity and was commensurate with a winner-take-all representation, signaling the direction of large reward target motion rather than a representation that matched the parameters of the upcoming movement. These offer new insights into the role that the frontal eye fields play in target selection and pursuit control. They show that preparatory activity in the FEF signals more strongly when to move rather than where or how to move and suggest that structures outside the FEF augment its contributions to the target selection process. NEW & NOTEWORTHY We used the smooth eye movement pursuit system to link between patterns of preparatory activity in the frontal eye fields and movement during a target selection task. The dominant pattern was a ramping signal that did not discriminate between selection conditions and was linked, on trial-by-trial basis, to movement latency. A weaker pattern was composed of a constant signal that discriminated between selection conditions but was only weakly linked to the movement parameters. Copyright © 2017 the American Physiological Society.

The Effectiveness of Using the 7E's Learning Cycle Strategy on the Immediate and Delayed Mathematics Achievement and the Longitudinal Impact of Learning among Preparatory Year Students at King Saud University (KSU)

ERIC Educational Resources Information Center

Khashan, Khaled

2016-01-01

This study aimed to investigate the effectiveness of teaching Mathematics by using 7E's Learning Cycle strategy in immediate and delayed achievement and retention among Preparatory Year students at King Saud University (KSU)--Saudi Arabia, in comparison with the traditional method. The study sample consisted of (73) Preparatory Year students at…

Medical School Outcomes, Primary Care Specialty Choice, and Practice in Medically Underserved Areas by Physician Alumni of MEDPREP, a Postbaccalaureate Premedical Program for Underrepresented and Disadvantaged Students.

PubMed

Metz, Anneke M

2017-01-01

Minorities continue to be underrepresented as physicians in medicine, and the United States currently has a number of medically underserved communities. MEDPREP, a postbaccalaureate medical school preparatory program for socioeconomically disadvantaged or underrepresented in medicine students, has a stated mission to increase the numbers of physicians from minority or disadvantaged backgrounds and physicians working with underserved populations. This study aims to determine how MEDPREP enhances U.S. physician diversity and practice within underserved communities. MEDPREP recruits disadvantaged and underrepresented in medicine students to complete a 2-year academic enhancement program that includes science coursework, standardized test preparation, study/time management training, and emphasis on professional development. Five hundred twenty-five disadvantaged or underrepresented students over 15 years completed MEDPREP and were tracked through entry into medical practice. MEDPREP accepts up to 36 students per year, with two thirds coming from the Midwest region and another 20% from nearby states in the South. Students complete science, test preparation, academic enhancement, and professionalism coursework taught predominantly by MEDPREP faculty on the Southern Illinois University Carbondale campus. Students apply broadly to medical schools in the region and nation but are also offered direct entry into our School of Medicine upon meeting articulation program requirements. Seventy-nine percent of students completing MEDPREP became practicing physicians. Fifty-eight percent attended public medical schools, and 62% attended medical schools in the Midwest. Fifty-three percent of program alumni chose primary care specialties compared to 34% of U.S. physicians, and MEDPREP alumni were 2.7 times more likely to work in medically underserved areas than physicians nationally. MEDPREP increases the number of disadvantaged and underrepresented students entering and graduating from medical school, choosing primary care specialties, and working in medically underserved areas. MEDPREP may therefore serve as a model for increasing physician diversity and addressing the needs of medically underserved communities.

Perception of academic stress among Health Science Preparatory Program students in two Saudi universities.

PubMed

Alsulami, Saleh; Al Omar, Zaid; Binnwejim, Mohammed S; Alhamdan, Fahad; Aldrees, Amr; Al-Bawardi, Abdulkarim; Alsohim, Meshary; Alhabeeb, Mohammed

2018-01-01

The Health Science Preparatory Program (HSPP) is a special program that aims to enhance the educational preparedness of students for participation in a health sciences career. Students spend their first university year in a combined extensive teaching program before they can be assigned to a particular health science specialty. It is thought that students enrolled in a highly competitive environment such as HSPP with a long list of potential stressors, including developmental, academic overload, language barriers and competition, are more disposed to stress and stress-related complications. This study aims to measure the level of academic stress and to determine its risk factors in students enrolled in HSPP-adapted local universities in Saudi Arabia. The study was conducted at two Saudi universities, King Saud University (KSU) and Imam Mohammad ibn Saud Islamic University (IMSU) with competition-based and non-competition-based HSPP learning models, respectively. Both universities adopt the HSPP system. The scale for assessing academic stress (SAAS) was used to assess students' perceived stress. A total of 290 students successfully completed the questionnaire (N=290), with a mean age of 18.66 years. Mean SAAS scores for KSU and IMSU students were 8.37 (SD = 4.641) and 7.97 (SD = 5.104), P =0.480, respectively. Only "satisfaction" and "associated social and health problems" have shown statistically significant correlation with university ( P =0.000 and P =0.049, respectively). This study has found mean SAAS score for two local universities with competition-based versus non-competition-based HSPP learning models. Academic stress correlation with age, gender and universities was discussed, and valuable future work guidance was recommended.

[Development and implementation of a state-wide "train the trainer" model of the school-based prevention programme "Join the Healthy Boat - Primary School"].

PubMed

Wartha, O; Koch, B; Kobel, S; Drenowatz, C; Kettner, S; Schreiber, A; Wirt, T; Kesztyüs, D; Steinacker, J M

2014-10-01

This paper shows how a state-wide health-promotion intervention at primary schools can be implemented by considering the example of the programme "Join the Healthy Boat - Primary School". Additionally, it is illustrated how quality control throughout the whole process can be incorporated. To operate long-term and target-group orientated in the whole state of Baden-Württemberg, the school-based prevention programme "Join the Healthy Boat" uses a "train the trainer" model. The trainers are teachers who were instructed by the project team. In the school year 2009/10, these trainers offered quadrinominal training courses for further teachers. Every urban and rural district is covered by 1 trainer. The trainers evaluated the 6 preparatory training courses they had been given using questionnaires. The following 4 training courses the trainers offered to the teachers were reviewed by the trainers as well as the teachers using questionnaires, too. Additionally, at the end of the school year 2009/10, the teachers completed a questionnaire about their satisfaction regarding the programme itself and the work with the trainer. During the school year 2009/10, 453 teachers were trained by 32 trainers. According to indications on the questionnaires about the preparatory training courses, all trainers felt themselves "very well" or "well" prepared for their task. The teachers evaluated the expertise of the respective trainer, the quality of the training courses and the satisfaction with the programme itself throughout highly. Based on the excellent results of the process evaluation and the programme's wide coverage, an adoption of a "train the trainer" model seems worthwhile for other school-based prevention programmes, as well. © Georg Thieme Verlag KG Stuttgart · New York.

The How To Clean Kit. Making Easier Work of Laundering, Cleaning and Dishwashing.

ERIC Educational Resources Information Center

Procter and Gamble Educational Services, Cincinnati, OH.

This package contains a handbook explaining how to make laundering, cleaning, and dishwashing easier; a guide for using the handbook with secondary students, youth groups, adult groups, and students enrolled in teacher preparatory classes; a set of worksheets designed to reinforce concepts introduced in the guide; and four charts. The following…

Changing the Story: Making Renewable Energy Central to Learning

ERIC Educational Resources Information Center

Goddard, Lise; Hahn, Josh

2012-01-01

This article examines two independent schools as case studies for educating for sustainability, and shares what they have learned, what works, and best of all, what can be replicated elsewhere. Midland School--rigorous, rustic, and full of heart--is a small college preparatory boarding school on almost 3,000 acres in the Santa Ynez Valley in…

Re-Defining Language Teacher Cognition through a Data-Driven Model: The Case of Three EFL Teachers

ERIC Educational Resources Information Center

Öztürk, Gökhan; Gürbüz, Nurdan

2017-01-01

This study examined the main sources of the participant English as a foreign language (EFL) teachers' cognitions, their classroom practices and the impact of institutional context on these practices. The participants included three Turkish EFL instructors working at English preparatory programs at university level. The data were collected through…

Technical Preparation: Preparing Students for Success. A Position Paper Presented by the Wisconsin Association of Secondary Vocational Administrators 1991-1992.

ERIC Educational Resources Information Center

Peterson, Charlene; And Others

Technical Preparation (Tech Prep) programs include basic skills and competencies to improve students' school-to-work transition. The following elements characterize Tech Prep: designed for grades 9-14, leading to an technical associate degree; parallels college preparatory program; offers technical program of study in business enterprise,…

78 FR 16685 - Indian Health Professions Preparatory, Indian Health Professions Pre-graduate, and Indian Health...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-18

.... Physical Therapy: M.S. and D.P.T. P. Podiatry: D.P.M. Q. Public Health Nutritionist: M.S. R. Respiratory Therapy: B.S. Degree. S. Social Work: Masters Level only (Direct Practice and Clinical concentrations). T... advanced degrees in Psychiatry, Geriatric, Women's Health, Pediatric Nursing, Midwifery, Nurse Anesthetist...

78 FR 78976 - Indian Health Professions Preparatory, Indian Health Professions Pre-graduate and Indian Health...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-27

.... Physician Assistant: PA-C. P. Physical Therapy: M.S. and D.P.T. Q. Podiatry: D.P.M. R. Public Health Nutritionist: M.S. S. Respiratory Therapy: B.S. Degree. T. Social Work: Masters Level only (Direct Practice and...: Associate and Bachelor Degrees and advanced degrees in Psychiatry, Geriatric, Women's Health, Pediatric...

Beyond the Basics: Achieving a Liberal Education for All Children

ERIC Educational Resources Information Center

Finn, Chester E., Jr, Ed.; Ravitch, Diane, Ed.

2007-01-01

Citing Aristotle, Franklin and Einstein as proponents of a broad, liberal-arts education, Finn and Ravitch promote the need for liberal learning as preparatory to the civic life needed for a well-functioning democracy. Drawing together the work of a number of educators, the editors have organized this volume in two sections. Part I, Liberal…

In Search of a Poetic Drama for the Post-Modernist Age.

ERIC Educational Resources Information Center

Flannery, James W.

The ideas and techniques of post-modernist art and the imagist theatre represent an important preparatory stage in the revival of poetic drama. During the 1960s and early 1970s, a number of experimental companies rebelled against the realism of the American theatre and began to produce works that stressed emotional authenticity in acting, active…

Successful Magnet High Schools. Innovations in Education

ERIC Educational Resources Information Center

US Department of Education, 2008

2008-01-01

Lack of relevant course work is a top reason why high school students drop out, and studies have shown that low-income and minority students are less likely to be enrolled in college preparatory curricula than their more affluent peers. In today's world, it is critical to ensure that all students have access to a rigorous, high-quality education…

Modeling the Innovation-Decision Process: Dissemination and Adoption of a Motivational Interviewing Preparatory Procedure in Addiction Outpatient Clinics

PubMed Central

Walitzer, Kimberly S.; Dermen, Kurt H.; Barrick, Christopher; Shyhalla, Kathleen

2015-01-01

Widespread adoption of empirically-supported treatment innovations has the potential to improve effectiveness of treatment received by individuals with substance use disorders. However, the process of disseminating such innovations has been complex, slow, and difficult. We empirically describe the dissemination and adoption of a treatment innovation – an alcohol-treatment preparatory therapeutic procedure based on motivational interviewing (MI) – in the context of Rogers’ (2003) five stages of innovation-decision process (knowledge, persuasion, decision, implementation and confirmation). To this end, 145 randomly-chosen outpatient addiction treatment clinics in New York State received an onsite visit from a project trainer delivering one of three randomly-assigned dissemination intensities: a 15-minute, a half-day or a full-day presentation. Across these clinics, 141 primary administrators and 837 clinicians completed questionnaires assessing aspects of five innovation-decision stages. At each clinic, questionnaire administration occurred immediately pre- and post-dissemination, as well as one and six months after dissemination. Consistent with Rogers’ theory, earlier stages of the innovation-decision process predicted later stages. As hypothesized, dissemination intensity predicted clinicians’ post-dissemination knowledge. Clinician baseline characteristics (including gender, pre-dissemination knowledge regarding the MI preparatory technique, education, case load, beliefs regarding the nature of alcohol problems, and beliefs and behavior with regard to therapeutic style) predicted knowledge and persuasion stage variables. One baseline clinic characteristic (i.e., clinic mean beliefs and behavior regarding an MI-consistent therapeutic style) predicted implementation stage variables. Findings suggest that dissemination strategies should accommodate clinician and clinic characteristics. PMID:25934460

Report on the Audit of the U.S. Air Force Preparatory School

DTIC Science & Technology

1995-01-18

OFFICE OF THE INSPECTOR GENERAL Report REPORT ON THE AUDIT OF THE U.S. PREPARATORY SCHOOL No. 95-077 AIR FORCE January 18, 1995 :W:^>»*»!l...SUBJECT: Report on the Audit of the U.S. Air Force Preparatory School (Report No. 95-077) This final report is provided for your information and use. It...comments are required. The courtesies extended to the audit staff are appreciated. If you have questions on this audit, please contact Mr. Harlan M

Improved Selection of Internal Transcribed Spacer-Specific Primers Enables Quantitative, Ultra-High-Throughput Profiling of Fungal Communities

PubMed Central

Bokulich, Nicholas A.

2013-01-01

Ultra-high-throughput sequencing (HTS) of fungal communities has been restricted by short read lengths and primer amplification bias, slowing the adoption of newer sequencing technologies to fungal community profiling. To address these issues, we evaluated the performance of several common internal transcribed spacer (ITS) primers and designed a novel primer set and work flow for simultaneous quantification and species-level interrogation of fungal consortia. Primer comparison and validation were predicted in silico and by sequencing a “mock community” of mixed yeast species to explore the challenges of amplicon length and amplification bias for reconstructing defined yeast community structures. The amplicon size and distribution of this primer set are smaller than for all preexisting ITS primer sets, maximizing sequencing coverage of hypervariable ITS domains by very-short-amplicon, high-throughput sequencing platforms. This feature also enables the optional integration of quantitative PCR (qPCR) directly into the HTS preparatory work flow by substituting qPCR with these primers for standard PCR, yielding quantification of individual community members. The complete work flow described here, utilizing any of the qualified primer sets evaluated, can rapidly profile mixed fungal communities and capably reconstructed well-characterized beer and wine fermentation fungal communities. PMID:23377949

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

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

Naitoh, Masanori; Ujita, Hiroshi; Nagumo, Hiroichi

1997-07-01

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

Health status of male preparatory school students lodging at a dormitory in Japan.

PubMed

Sakurada, I; Kido, T; Suwazono, Y; Kobayashi, E; Kinouchi, N; Nogawa, K

1999-04-01

An investigation on the health status of 79 male preparatory school students lodging at a dormitory in Japan was carried out by questionnaire on lifestyles, subjective symptoms and mental status, as compared with two control groups: 73 medical students and 36 new employees. About 83 % of them slept less than 6 hours and 70 % of them did not exercise. Many students are troubled with back pain or lumbago(47%), sensation of incomplete bladder emptying(l6%), loss of visual acuity(55%) and eye fatigue(65%). Self-rating depression scale score of preparatory school students was not significantly higher than those of the control groups. The lifestyles of preparatory school students found to be very restricted and strained. However, no significant differences on mental adverse health effects was found among three groups.

Preparedness of Educators to Implement Modern Information Technologies in Their Work with Preschool Children

ERIC Educational Resources Information Center

Velickovic, Sonja; Stošic, Lazar

2016-01-01

This study explores the issue of the preparedness of educators to realize the contents of the PPP (Preschool Preparatory Program) from the point of view of digitalization and informatization of the society. The authors are in favour of the implementation of modern educational technology in the process of educating preschool children with the aim…

29 CFR 785.23 - Employees residing on employer's premises or working at home.

Code of Federal Regulations, 2012 CFR

2012-07-01

... premises. Ordinarily, he may engage in normal private pursuits and thus have enough time for eating... switchboard in her own home. (Skelly Oil Co. v. Jackson, 194 Okla. 183, 148 P. 2d 182 (Okla. Sup. Ct. 1944; Thompson v. Loring Oil Co., 50 F. Supp. 213 (W.D. La. 1943).) Preparatory and Concluding Activities ...

29 CFR 785.23 - Employees residing on employer's premises or working at home.

Code of Federal Regulations, 2013 CFR

2013-07-01

... premises. Ordinarily, he may engage in normal private pursuits and thus have enough time for eating... switchboard in her own home. (Skelly Oil Co. v. Jackson, 194 Okla. 183, 148 P. 2d 182 (Okla. Sup. Ct. 1944; Thompson v. Loring Oil Co., 50 F. Supp. 213 (W.D. La. 1943).) Preparatory and Concluding Activities ...

29 CFR 785.23 - Employees residing on employer's premises or working at home.

Code of Federal Regulations, 2011 CFR

2011-07-01

... premises. Ordinarily, he may engage in normal private pursuits and thus have enough time for eating... switchboard in her own home. (Skelly Oil Co. v. Jackson, 194 Okla. 183, 148 P. 2d 182 (Okla. Sup. Ct. 1944; Thompson v. Loring Oil Co., 50 F. Supp. 213 (W.D. La. 1943).) Preparatory and Concluding Activities ...

29 CFR 785.23 - Employees residing on employer's premises or working at home.

Code of Federal Regulations, 2014 CFR

2014-07-01

... premises. Ordinarily, he may engage in normal private pursuits and thus have enough time for eating... switchboard in her own home. (Skelly Oil Co. v. Jackson, 194 Okla. 183, 148 P. 2d 182 (Okla. Sup. Ct. 1944; Thompson v. Loring Oil Co., 50 F. Supp. 213 (W.D. La. 1943).) Preparatory and Concluding Activities ...

Transition to surgical residency: a multi-institutional study of perceived intern preparedness and the effect of a formal residency preparatory course in the fourth year of medical school.

PubMed

Minter, Rebecca M; Amos, Keith D; Bentz, Michael L; Blair, Patrice Gabler; Brandt, Christopher; D'Cunha, Jonathan; Davis, Elisabeth; Delman, Keith A; Deutsch, Ellen S; Divino, Celia; Kingsley, Darra; Klingensmith, Mary; Meterissian, Sarkis; Sachdeva, Ajit K; Terhune, Kyla; Termuhlen, Paula M; Mullan, Patricia B

2015-08-01

To evaluate interns' perceived preparedness for defined surgical residency responsibilities and to determine whether fourth-year medical school (M4) preparatory courses ("bootcamps") facilitate transition to internship. The authors conducted a multi-institutional, mixed-methods study (June 2009) evaluating interns from 11 U.S. and Canadian surgery residency programs. Interns completed structured surveys and answered open-ended reflective questions about their preparedness for their surgery internship. Analyses include t tests comparing ratings of interns who had and had not participated in formal internship preparation programs. The authors calculated Cohen d for effect size and used grounded theory to identify themes in the interns' reflections. Of 221 eligible interns, 158 (71.5%) participated. Interns self-reported only moderate preparation for most defined care responsibilities in the medical knowledge and patient care domains but, overall, felt well prepared in the professionalism, interpersonal communication, practice-based learning, and systems-based practice domains. Interns who participated in M4 preparatory curricula had higher self-assessed ratings of surgical technical skills, professionalism, interpersonal communication skills, and overall preparation, at statistically significant levels (P < .05) with medium effect sizes. Themes identified in interns' characterizations of their greatest internship challenges included anxiety or lack of preparation related to performance of technical skills or procedures, managing simultaneous demands, being first responders for critically ill patients, clinical management of predictable postoperative conditions, and difficult communications. Entering surgical residency, interns report not feeling prepared to fulfill common clinical and professional responsibilities. As M4 curricula may enhance preparation, programs facilitating transition to residency should be developed and evaluated.

Transitioning Year 7 Primary Students to Secondary Settings in Western Australian Catholic Schools: How Successful Was the Move?

ERIC Educational Resources Information Center

Coffey, Anne; Berlach, Richard G.; O'Neill, Michael

2013-01-01

After much preparatory work, the Catholic Education Office in Western Australia determined to move Year 7 students from its more than 100 primary schools to secondary schools in 2009. This was the first time in the state's history that a major education system had embarked on such an undertaking. This system-wide shift presented a unique…

Learning in the School Workplace: Knowledge Acquisition and Modelling in Preparatory Vocational Secondary Education

ERIC Educational Resources Information Center

van Schaik, Martijn; van Oers, Bert; Terwel, Jan

2010-01-01

This paper addresses the composite question of whether it is better in vocational education to allow students to design their own models and guide them while doing so, or to provide them with ready-made models. To answer this question we set up a design experiment in which students were asked to work on real-life assignments, guided by teachers in…

The EPOS Architecture: Integrated Services for solid Earth Science

NASA Astrophysics Data System (ADS)

Cocco, Massimo; Consortium, Epos

2013-04-01

The European Plate Observing System (EPOS) represents a scientific vision and an IT approach in which innovative multidisciplinary research is made possible for a better understanding of the physical processes controlling earthquakes, volcanic eruptions, unrest episodes and tsunamis as well as those driving tectonics and Earth surface dynamics. EPOS has a long-term plan to facilitate integrated use of data, models and facilities from existing (but also new) distributed research infrastructures, for solid Earth science. One primary purpose of EPOS is to take full advantage of the new e-science opportunities coming available. The aim is to obtain an efficient and comprehensive multidisciplinary research platform for the Earth sciences in Europe. The EPOS preparatory phase (EPOS PP), funded by the European Commission within the Capacities program, started on November 1st 2010 and it has completed its first two years of activity. EPOS is presently mid-way through its preparatory phase and to date it has achieved all the objectives, milestones and deliverables planned in its roadmap towards construction. The EPOS mission is to integrate the existing research infrastructures (RIs) in solid Earth science warranting increased accessibility and usability of multidisciplinary data from monitoring networks, laboratory experiments and computational simulations. This is expected to enhance worldwide interoperability in the Earth Sciences and establish a leading, integrated European infrastructure offering services to researchers and other stakeholders. The Preparatory Phase aims at leveraging the project to the level of maturity required to implement the EPOS construction phase, with a defined legal structure, detailed technical planning and financial plan. We will present the EPOS architecture, which relies on the integration of the main outcomes from legal, governance and financial work following the strategic EPOS roadmap and according to the technical work done during the first two years in order to establish an effective implementation plan guaranteeing long term sustainability for the infrastructure and the associated services. We plan to describe the RIs to be integrated in EPOS and to illustrate the initial suite of integrated and thematic core services to be offered to the users. We will present examples of combined data analyses and we will address the importance of opening our research infrastructures to users from different communities. We will describe the use-cases identified so far in order to allow stakeholders and potential future users to understand and interact with the EPOS infrastructure. In this framework, we also discuss the global perspectives for data infrastructures in order to verify the coherency of the EPOS plans and present the EPOS contributions. We also discuss the international cooperation initiatives in which EPOS is involved emphasizing the implications for solid Earth data infrastructures. In particular, EPOS and the satellite Earth Observation communities are collaborating in order to promote the integration of data from in-situ monitoring networks and satellite observing systems. Finally, we will also discuss the priorities for the third year of activity and the key actions planned to better involve users in EPOS. In particular, we will discuss the work done to finalize the design phase as well as the activities to start the validation and testing phase of the EPOS infrastructure.

POLECAT: Preparatory and modelling studies

NASA Astrophysics Data System (ADS)

Peter, T.; Müller, R.; Pawson, S.; Volkert, H.

1995-02-01

“POLECAT” is the acronym for a mission to polar stratospheric clouds, lee waves, chemistry, aerosols and transport. It constitutes a lead project of the German ozone research program sponsored by the Federal Ministry of Education and Research (BMBF). It focusses on the investigation of polar stratospheric clouds (PSCs) in the northern hemisphere with special emphasis on mesoscale effects, in particular lee waves, and their effects on polar stratospheric chemistry. The project comprises two phases. Phase 1 will support laboratory studies on PSC microphysics and heterogeneous chemistry, modelling studies on all scales, and selected field experiments concerning particle measurements as well as characterization of the direct chemical products of heterogeneous reactions. Phase 2 will cover a mission of the high-altitude aircraft Strato-2C, used for flights along streamlines across orographically perturbed regions for direct investigation of PSC effects. This paper presents some preparatory work for the upcoming project and, hence, concentrates on modelling studies including the planning strategies for the future aircraft missions.

College Preparatory Mathematics: Change from Within.

ERIC Educational Resources Information Center

Kysh, Judith M.

1995-01-01

The College Preparatory Mathematics: Change from Within Project (CPM) was created to develop a rich, integrated mathematics curriculum, based on the best current wisdom of how people learn and the mathematics needed in an era of computers, and involving teachers in materials development. (MKR)

EEG activity evoked in preparation for multi-talker listening by adults and children.

PubMed

Holmes, Emma; Kitterick, Padraig T; Summerfield, A Quentin

2016-06-01

Selective attention is critical for successful speech perception because speech is often encountered in the presence of other sounds, including the voices of competing talkers. Faced with the need to attend selectively, listeners perceive speech more accurately when they know characteristics of upcoming talkers before they begin to speak. However, the neural processes that underlie the preparation of selective attention for voices are not fully understood. The current experiments used electroencephalography (EEG) to investigate the time course of brain activity during preparation for an upcoming talker in young adults aged 18-27 years with normal hearing (Experiments 1 and 2) and in typically-developing children aged 7-13 years (Experiment 3). Participants reported key words spoken by a target talker when an opposite-gender distractor talker spoke simultaneously. The two talkers were presented from different spatial locations (±30° azimuth). Before the talkers began to speak, a visual cue indicated either the location (left/right) or the gender (male/female) of the target talker. Adults evoked preparatory EEG activity that started shortly after (<50 ms) the visual cue was presented and was sustained until the talkers began to speak. The location cue evoked similar preparatory activity in Experiments 1 and 2 with different samples of participants. The gender cue did not evoke preparatory activity when it predicted gender only (Experiment 1) but did evoke preparatory activity when it predicted the identity of a specific talker with greater certainty (Experiment 2). Location cues evoked significant preparatory EEG activity in children but gender cues did not. The results provide converging evidence that listeners evoke consistent preparatory brain activity for selecting a talker by their location (regardless of their gender or identity), but not by their gender alone. Copyright © 2016 Elsevier B.V. All rights reserved.

School Choice, School Quality and Postsecondary Attainment.

PubMed

Deming, David J; Hastings, Justine S; Kane, Thomas J; Staiger, Douglas O

2014-03-01

We study the impact of a public school choice lottery in Charlotte-Mecklenburg schools on college enrollment and degree completion. We find a significant overall increase in college attainment among lottery winners who attend their first choice school. Using rich administrative data on peers, teachers, course offerings and other inputs, we show that the impacts of choice are strongly predicted by gains on several measures of school quality. Gains in attainment are concentrated among girls. Girls respond to attending a better school with higher grades and increases in college-preparatory course-taking, while boys do not.

Equity or Marginalization? The High School Course-Taking of Students Labeled with a Learning Disability.

PubMed

Shifrer, Dara; Callahan, Rebecca M; Muller, Chandra

2013-08-01

Placement of some students into the courses needed only for high school graduation, and others into those that prepare them for college constitutes academic stratification. This study uses data from the Education Longitudinal Study of 2002 to investigate whether students labeled with learning disabilities complete fewer academic courses by the end of high school compared to their peers who are not labeled. Results indicate large disparities in completion of college preparatory coursework, especially in math, science, and foreign language, even net of students' academic preparation for high school, and their cognitive and noncognitive skills. The evidence supports the possibility that school processes contribute to the poorer course-taking outcomes of students labeled with learning disabilities.

Equity or Marginalization? The High School Course-Taking of Students Labeled with a Learning Disability

PubMed Central

Callahan, Rebecca M.; Muller, Chandra

2014-01-01

Placement of some students into the courses needed only for high school graduation, and others into those that prepare them for college constitutes academic stratification. This study uses data from the Education Longitudinal Study of 2002 to investigate whether students labeled with learning disabilities complete fewer academic courses by the end of high school compared to their peers who are not labeled. Results indicate large disparities in completion of college preparatory coursework, especially in math, science, and foreign language, even net of students’ academic preparation for high school, and their cognitive and noncognitive skills. The evidence supports the possibility that school processes contribute to the poorer course-taking outcomes of students labeled with learning disabilities. PMID:24982511

32 CFR 903.3 - Selection criteria.

Code of Federal Regulations, 2013 CFR

2013-07-01

... must furnish a certified transcript from each high school or civilian preparatory school attended... Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE MILITARY TRAINING AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL § 903.3 Selection criteria. (a) Cadet candidates for the HQ USAFA/PL...

32 CFR 903.3 - Selection criteria.

Code of Federal Regulations, 2014 CFR

2014-07-01

... must furnish a certified transcript from each high school or civilian preparatory school attended... Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE MILITARY TRAINING AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL § 903.3 Selection criteria. (a) Cadet candidates for the HQ USAFA/PL...

32 CFR 903.3 - Selection criteria.

Code of Federal Regulations, 2012 CFR

2012-07-01

... must furnish a certified transcript from each high school or civilian preparatory school attended... Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE MILITARY TRAINING AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL § 903.3 Selection criteria. (a) Cadet candidates for the HQ USAFA/PL...

Action-specific Cognitions of Planned and Preparatory Behaviors of Condom Use among Dutch Adolescents

PubMed Central

Kok, Gerjo

2008-01-01

Many adolescents fail to use condoms, even when they are motivated to do so. An important reason for their failure to use condoms is that they do not prepare themselves for potential sexual encounters. The present study examined the circumstances under which Dutch adolescents were likely to prepare themselves for condom use (buying and carrying). In a sample of 399 secondary school students, including students with and without sexual experience, it was found that intended condom use was not sufficient to ensure that adolescents plan and prepare for condom use. It was found that having the goal of condom use did not necessarily result in preparatory behavior, such as condom buying and condom carrying. The data showed that action-specific social-cognitive factors of preparatory behavior explained preparatory behavior, beyond the decision to use condoms. This suggests that interventions aimed at promoting condom use should focus not only on condom use itself, but should also motivate and encourage adolescents to buy and carry condoms. PMID:18193348

Action-specific cognitions of planned and preparatory behaviors of condom use among Dutch adolescents.

PubMed

van Empelen, Pepijn; Kok, Gerjo

2008-08-01

Many adolescents fail to use condoms, even when they are motivated to do so. An important reason for their failure to use condoms is that they do not prepare themselves for potential sexual encounters. The present study examined the circumstances under which Dutch adolescents were likely to prepare themselves for condom use (buying and carrying). In a sample of 399 secondary school students, including students with and without sexual experience, it was found that intended condom use was not sufficient to ensure that adolescents plan and prepare for condom use. It was found that having the goal of condom use did not necessarily result in preparatory behavior, such as condom buying and condom carrying. The data showed that action-specific social-cognitive factors of preparatory behavior explained preparatory behavior, beyond the decision to use condoms. This suggests that interventions aimed at promoting condom use should focus not only on condom use itself, but should also motivate and encourage adolescents to buy and carry condoms.

NPOESS Preparatory Project (NPP) Science Overview

NASA Technical Reports Server (NTRS)

Butler, James J.

2011-01-01

NPP Instruments are: (1) well understood thanks to instrument comprehensive test, characterization and calibration programs. (2) Government team ready for October 25 launch followed by instrument activation and Intensive Calibration/Validation (ICV). NPP Data Products preliminary work includes: (1) JPSS Center for Satellite Applications and Research (STAR) team ready to support NPP ICV and operational data products. (2) NASA NPP science team ready to support NPP ICV and EOS data continuity.

Feedback: A Key Component in the Design, Development and Validation Stages of Online English/FL Materials

ERIC Educational Resources Information Center

Martínez, Antonio; Sevilla, Ana; Gimeno, Ana; de Siqueira, José Macario

2012-01-01

For the past few years, the authors have been working on the design and development of an online First Certificate in English (FCE) preparatory course and exam simulator in an attempt to provide a supplementary tool and resources for students aiming to achieve a B2 level of English. These materials have been designed in such a way that learners…

A Comparison of Academic Achievement Between Cooperative Education Students and Non-Cooperative Education Students at College of the Mainland.

ERIC Educational Resources Information Center

McNutt, Dorothy E.

College of the Mainland (COM) has supported a cooperative education program for business majors since 1969. This program is a one-, two-, or three-semester plan that offers a student work in the community during his studies at COM. Each of the three co-op courses offers four hours credit for exploratory, career preparatory, or career retraining or…

Preparation for the Implantation of an Intracortical Visual Prosthesis in a Human

DTIC Science & Technology

2014-10-01

Intracortical Visual Prosthesis in a Human PRINCIPAL INVESTIGATOR: Philip R Troyk, PhD... Prosthesis in a Human 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-12-1-0394 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Philip R Troyk...visual prosthesis (ICVP) for testing in a human. No human trial testing of the prosthesis will occur under the funded work. Preparatory tasks include

The power of instructions: Proactive configuration of stimulus-response translation.

PubMed

Meiran, Nachshon; Pereg, Maayan; Kessler, Yoav; Cole, Michael W; Braver, Todd S

2015-05-01

Humans are characterized by an especially highly developed ability to use instructions to prepare toward upcoming events; yet, it is unclear just how powerful instructions can be. Although prior work provides evidence that instructions can be sufficiently powerful to proactively program working memory to execute stimulus-response (S-R) translations, in a reflexlike fashion (intention-based reflexivity [IBR]), the results to date have been equivocal. To overcome this shortcoming, we developed, and tested in 4 studies, a novel paradigm (the NEXT paradigm) that isolates IBR effects even prior to first task execution. In each miniblock, participants received S-R mapping instructions for a new task. Prior to implementing this mapping, responses were required to advance through screens during a preparatory (NEXT) phase. When the NEXT response was incompatible with the instructed S-R mapping, interference (IBR effect) was observed. This NEXT compatibility effect and performance in the implementation (GO) trials barely changed when prior practice of a few trials was provided. Finally, a manipulation that encouraged preparation resulted in relatively durable NEXT compatibility effects (indicating durable preparatory efforts) coupled with improved GO performance (indicating the success of these efforts). Together, these findings establish IBR as a marker of instructed proactive control. (c) 2015 APA, all rights reserved).

29 CFR 1926.850 - Preparatory operations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... wall openings, the opening shall be protected to a height of approximately 42 inches. (h) When debris..., shall be posted at each level. Removal shall not be permitted in this lower area until debris handling..., holes through which to drop materials, preparation of storage space, and similar necessary preparatory...

29 CFR 1926.850 - Preparatory operations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... wall openings, the opening shall be protected to a height of approximately 42 inches. (h) When debris..., shall be posted at each level. Removal shall not be permitted in this lower area until debris handling..., holes through which to drop materials, preparation of storage space, and similar necessary preparatory...

29 CFR 1926.850 - Preparatory operations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... wall openings, the opening shall be protected to a height of approximately 42 inches. (h) When debris..., shall be posted at each level. Removal shall not be permitted in this lower area until debris handling..., holes through which to drop materials, preparation of storage space, and similar necessary preparatory...

29 CFR 1926.850 - Preparatory operations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... wall openings, the opening shall be protected to a height of approximately 42 inches. (h) When debris..., shall be posted at each level. Removal shall not be permitted in this lower area until debris handling..., holes through which to drop materials, preparation of storage space, and similar necessary preparatory...

29 CFR 1926.850 - Preparatory operations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... wall openings, the opening shall be protected to a height of approximately 42 inches. (h) When debris..., shall be posted at each level. Removal shall not be permitted in this lower area until debris handling..., holes through which to drop materials, preparation of storage space, and similar necessary preparatory...

What Do You Mean You Don't Do Advanced Placement?: Confessions of an Educational Heretic.

ERIC Educational Resources Information Center

Briley, Ron

2000-01-01

Explains why Advanced Placement courses are not offered at Sandia Preparatory School, a college preparatory school located in Albuquerque, New Mexico. Focuses on the school mission, overall philosophy, and how this relates to the history classroom in particular. (CMK)

Vocational Preparatory Instruction: Staff Self-Training Program. Workplace Readiness Module.

ERIC Educational Resources Information Center

Palladino, Dolores

Designed for learning managers in a vocational preparatory instruction (VPI) lab, this three-part Workplace Readiness module provides teaching strategies they can use with students to: identify vocational interest and aptitude in making career choices; demonstrate job acquisition and job retention skills; and apply Secretary's Commission on…

9 CFR 114.9 - Outline of Production guidelines.

Code of Federal Regulations, 2010 CFR

2010-01-01

... each satisfactory test. A. Purity. B. Safety. C. Potency. D. Other tests. VI. Post preparatory steps. A... test. A. Purity. B. Safety. C. Potency. D. Moisture, if desiccated. E. Any other tests. VI. Post.... Potency. D. Any other tests. E. Include any additional pertinent information. IV. Post preparatory steps...

9 CFR 114.9 - Outline of Production guidelines.

Code of Federal Regulations, 2012 CFR

2012-01-01

... each satisfactory test. A. Purity. B. Safety. C. Potency. D. Other tests. VI. Post preparatory steps. A... test. A. Purity. B. Safety. C. Potency. D. Moisture, if desiccated. E. Any other tests. VI. Post.... Potency. D. Any other tests. E. Include any additional pertinent information. IV. Post preparatory steps...

9 CFR 114.9 - Outline of Production guidelines.

Code of Federal Regulations, 2013 CFR

2013-01-01

... each satisfactory test. A. Purity. B. Safety. C. Potency. D. Other tests. VI. Post preparatory steps. A... test. A. Purity. B. Safety. C. Potency. D. Moisture, if desiccated. E. Any other tests. VI. Post.... Potency. D. Any other tests. E. Include any additional pertinent information. IV. Post preparatory steps...

9 CFR 114.9 - Outline of Production guidelines.

Code of Federal Regulations, 2011 CFR

2011-01-01

... each satisfactory test. A. Purity. B. Safety. C. Potency. D. Other tests. VI. Post preparatory steps. A... test. A. Purity. B. Safety. C. Potency. D. Moisture, if desiccated. E. Any other tests. VI. Post.... Potency. D. Any other tests. E. Include any additional pertinent information. IV. Post preparatory steps...

9 CFR 114.9 - Outline of Production guidelines.

Code of Federal Regulations, 2014 CFR

2014-01-01

... each satisfactory test. A. Purity. B. Safety. C. Potency. D. Other tests. VI. Post preparatory steps. A... test. A. Purity. B. Safety. C. Potency. D. Moisture, if desiccated. E. Any other tests. VI. Post.... Potency. D. Any other tests. E. Include any additional pertinent information. IV. Post preparatory steps...

Students' Motivation toward Computer-Based Language Learning

ERIC Educational Resources Information Center

Genc, Gulten; Aydin, Selami

2011-01-01

The present article examined some factors affecting the motivation level of the preparatory school students in using a web-based computer-assisted language-learning course. The sample group of the study consisted of 126 English-as-a-foreign-language learners at a preparatory school of a state university. After performing statistical analyses…

Effects of Morphological Awareness on Second Language Vocabulary Knowledge

ERIC Educational Resources Information Center

Akbulut, Fatma Demiray

2017-01-01

This research has analysed the impact of morphological treatment in English morphological awareness task. The main aim of this study is to understand the relationship between morphological awareness and vocabulary knowledge of university preparatory class students. In second language learning environment, fifty-two preparatory class students have…

The Effect of Preparatory Set on Musical Response in College Students.

ERIC Educational Resources Information Center

Bartel, Lee R.

1992-01-01

Presents study results on the cognitive-affective response to music as affected by three dimensions of preparatory set. Explores self-perception of musicality, attitude toward style concepts and valuing of music experiences, and beliefs and expectations of music listening. Concludes that perception of musicality, general attitude, style…

9 CFR 77.29 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Interstate movement from accreditation preparatory States and zones. 77.29 Section 77.29 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.14 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Interstate movement from accreditation preparatory States and zones. 77.14 Section 77.14 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.29 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Interstate movement from accreditation preparatory States and zones. 77.29 Section 77.29 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.14 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Interstate movement from accreditation preparatory States and zones. 77.14 Section 77.14 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.14 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Interstate movement from accreditation preparatory States and zones. 77.14 Section 77.14 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.29 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Interstate movement from accreditation preparatory States and zones. 77.29 Section 77.29 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.29 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Interstate movement from accreditation preparatory States and zones. 77.29 Section 77.29 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.14 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Interstate movement from accreditation preparatory States and zones. 77.14 Section 77.14 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.29 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Interstate movement from accreditation preparatory States and zones. 77.29 Section 77.29 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

9 CFR 77.14 - Interstate movement from accreditation preparatory States and zones.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Interstate movement from accreditation preparatory States and zones. 77.14 Section 77.14 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND...

Achievement Attributions of Preparatory Class Learners in Learning English

ERIC Educational Resources Information Center

Paker, Turan; Özkardes-Dögüs, Alev

2017-01-01

The aim of the study is to find out the achievement attributions of preparatory class learners studying at preintermediate and intermediate levels for their perceived success or failure, and to investigate whether there is a significant relationship between achievement attributions of learners, their gender and level of language proficiency. The…

View-invariant object recognition ability develops after discrimination, not mere exposure, at several viewing angles.

PubMed

Yamashita, Wakayo; Wang, Gang; Tanaka, Keiji

2010-01-01

One usually fails to recognize an unfamiliar object across changes in viewing angle when it has to be discriminated from similar distractor objects. Previous work has demonstrated that after long-term experience in discriminating among a set of objects seen from the same viewing angle, immediate recognition of the objects across 30-60 degrees changes in viewing angle becomes possible. The capability for view-invariant object recognition should develop during the within-viewing-angle discrimination, which includes two kinds of experience: seeing individual views and discriminating among the objects. The aim of the present study was to determine the relative contribution of each factor to the development of view-invariant object recognition capability. Monkeys were first extensively trained in a task that required view-invariant object recognition (Object task) with several sets of objects. The animals were then exposed to a new set of objects over 26 days in one of two preparatory tasks: one in which each object view was seen individually, and a second that required discrimination among the objects at each of four viewing angles. After the preparatory period, we measured the monkeys' ability to recognize the objects across changes in viewing angle, by introducing the object set to the Object task. Results indicated significant view-invariant recognition after the second but not first preparatory task. These results suggest that discrimination of objects from distractors at each of several viewing angles is required for the development of view-invariant recognition of the objects when the distractors are similar to the objects.

An Approach to the Articulation and Coordination of Occupational Preparatory Curriculums from the High School Through the Community College; Paper and Reports of Task Forces I and II.

ERIC Educational Resources Information Center

Oregon State Dept. of Employment, Salem.

The primary objective of this project was to produce a suggested plan for promoting and guiding the development and expansion of occupational education in Oregon high schools and community colleges. To achieve the major objective, special task force groups were assembled to work on specific aspects of the total project: labor market data,…

Tests of the Daimler D-IVa Engine at a High Altitude Test Bench

NASA Technical Reports Server (NTRS)

Noack, W G

1920-01-01

Reports of tests of a Daimler IVa engine at the test-bench at Friedrichshafen, show that the decrease of power of that engine, at high altitudes, was established, and that the manner of its working when air is supplied at a certain pressure was explained. These tests were preparatory to the installation of compressors in giant aircraft for the purpose of maintaining constant power at high altitudes.

Future Performance Trend Indicators: A Current Value Approach to Human Resources Accounting. Report I. Internal Consistencies and Relationships to Performance By Site. Final Report.

ERIC Educational Resources Information Center

Pecorella, Patricia A.; Bowers, David G.

Analyses preparatory to construction of a suitable file for generating a system of future performance trend indicators are described. Such a system falls into the category of a current value approach to human resources accounting. It requires that there be a substantial body of data which: (1) uses the work group or unit, not the individual, as…

Meeting Developmental Challenges during Emerging Adulthood: The Role of Personality and Social Resources

ERIC Educational Resources Information Center

Shulman, Shmuel; Kalnitzki, Esther; Shahar, Golan

2009-01-01

A one-year follow-up study examined the role of developmental challenges, personality (dependency, self-criticism, and personal efficacy), and support systems in adaptation among Israeli emerging adults (N = 236) participating in a preparatory academic program. Participants were assessed during their enrollment in the preparatory academic program…

Out of the Valley of the Shadow of Death via Cader Idris: A Study of Disease and Drains, Health, and Hygiene in Victorian Public and Preparatory Schools

ERIC Educational Resources Information Center

Leinster-Mackay, D. P.

1976-01-01

Examines the circumstances that led to the flight of a school from Uppingham to North Wales, and goes on to consider the many facets of health and hygiene in Victorian public and preparatory schools. (Author/IRT)

The Segmentation of Elite Education Institutions and of Their Students: The New Preparatory Courses for The French "Grandes Écoles"

ERIC Educational Resources Information Center

Daverne-Bailly, Carole; Dutercq, Yves

2016-01-01

The present paper focuses on the preparatory courses for the French "grandes écoles" ("CPGEs"), which are selective higher education programmes that enable "good" students to bypass mass higher education and study under "favourable" conditions. These "CPGEs," originally intended to educate the…

The Preparatory Year in a Queensland Non-Government School: Exploring Parents' Views

ERIC Educational Resources Information Center

O'Gorman, Lyndal

2008-01-01

This paper reports the findings of a research project investigating parents' conceptions of an early childhood program in Queensland. During 2007, early childhood education and care (ECEC) in Queensland underwent significant reform associated with the introduction of a full-time Preparatory Year program in all schools throughout the state. The…

Morphological Analysis as a Vocabulary Strategy for L1 and L2 College Preparatory Students

ERIC Educational Resources Information Center

Bellomo, Tom S.

2009-01-01

Students enrolled in a college preparatory reading class were categorized based on language origin. Native English speakers comprised one group and foreign students were dichotomized into Latin-based (for example, Spanish) and non Latin-based (for example, Japanese) language groups. A pretest assessment quantified existing knowledge of Latinate…

Towards a Knowledge-Rich Learning Environment in Preparatory Secondary Education

ERIC Educational Resources Information Center

van Schaik, Martijn; van Oers, Bert; Terwel, Jan

2011-01-01

In this case study a novel educational programme for students in preparatory vocational education was studied. The research questions were: (1) Which teaching/learning processes occur in a simulated workplace using the concept of a "knowledge-rich" workplace? (2) What is the role of models and modelling in the teaching/learning…

Predicting Arithmetic Abilities: The Role of Preparatory Arithmetic Markers and Intelligence

ERIC Educational Resources Information Center

Stock, Pieter; Desoete, Annemie; Roeyers, Herbert

2009-01-01

Arithmetic abilities acquired in kindergarten are found to be strong predictors for later deficient arithmetic abilities. This longitudinal study (N = 684) was designed to examine if it was possible to predict the level of children's arithmetic abilities in first and second grade from their performance on preparatory arithmetic abilities in…

Graphic Communications--Preparatory Area. Book I--Typography and Modern Typesetting. Teacher's Manual.

ERIC Educational Resources Information Center

Hertz, Andrew

Intended for use with a companion student manual, this teacher's guide lists procedures and teaching tips for each unit of a secondary or postsecondary course of study in typography and modern typesetting. Course objectives are listed for developing student skills in the following preparatory functions of the graphic communications industry: copy…

Making the Grade. The Chemical Bank Study of Colleges, Universities, & Prep Schools.

ERIC Educational Resources Information Center

Chemical Bank, New York, NY. Health Care and Education Finance Group.

In order to determine the financial concerns and needs of higher education institutions and preparatory schools, 200 telephone interviews were conducted during January and February 1990 with 150 colleges or universities and 50 preparatory schools randomly selected and located in New England and the Mid-Atlantic states. Results showed that schools…

Development and Validation of the Hospice Professionals' Understanding of Preparatory Grief Scale

ERIC Educational Resources Information Center

Prost, Stephanie Grace

2017-01-01

Purpose: It is critical to assess hospice professionals' discrimination between adaptive and maladaptive reactions to terminal illness in persons at the end-of-life to assure targeted intervention aimed at maintaining quality of life. The proposed measure, the Hospice Professionals Understanding of Preparatory Grief scale (HPPG), contains…

Columbus Preparatory Academy: A Case Study

ERIC Educational Resources Information Center

Carr, Chad R.

2017-01-01

Columbus Preparatory Academy (CPA) was a school in Academic Emergency and in jeopardy of being closed in 2007. In 2016, CPA was ranked "Excellent with Distinction" and has been the top-ranked academic school for five consecutive years. There have been many "how-to" books written about how to turn schools around, but few…

The Effective English Language Teacher from the Perspectives of Turkish Preparatory School Students

ERIC Educational Resources Information Center

Arikan, Arda; Taser, Duygu; Sarac-Suzer, H. Sezgi

2008-01-01

In this study, Turkish EFL students' conceptualization of an effective English language teacher is studied. A survey formerly developed by Yu-Hsin (1999) was adapted and administered to 100 foreign language learners studying at two state universities' English language preparatory schools. Also, participants' written responses were collected to…

Graphic Communications--Preparatory Area. Book I--Typography and Modern Typesetting. Student Manual.

ERIC Educational Resources Information Center

Hertz, Andrew

Designed to develop in the student skills in all of the preparatory functions of the graphic communications industry, this student guide covers copy preparation, art preparation, typography, camera, stripping, production management, and forms design, preparation, and analysis. In addition to the skills areas, material is included on the history of…

Surveillance of borders, coastlines, and harbours (SOBCAH): a European commission preparatory action on security research

NASA Astrophysics Data System (ADS)

Clarke, David J.; Davis, Eric; Varco, Alan G.

2008-10-01

Surveillance Of Borders Coastlines And Harbours (SOBCAH ) is becoming increasingly challenging in Europe due to the expansion of new European borders coupled with the increased risks from the potential quantity and variety of terrorist activities. SOBCAH was an 18-month programme undertaken as a European Commission funded Preparatory Action in the field of Security Research (PASR) initiative to identify and demonstrate improvements in security; initially focusing on techniques to maximise the surveillance and detection effectiveness of existing sensor systems and technologies. This paper discusses the rationale in identifying the requirements, establishing a system architecture and the findings of building a security system demonstrator that underwent trials in the Port of Genoa, Italy in July 2007. It will provide an overview of the main drivers for a European-wide concept to standardise the development of enhanced border security systems. The paper will focus on techniques employed in the demonstrator to maximise the intelligence gathered from many disparate sensor sources without burdening the work load of the operators; providing enhanced situational awareness of the threat environment.

School Choice, School Quality and Postsecondary Attainment

PubMed Central

Deming, David J.; Hastings, Justine S.; Kane, Thomas J.; Staiger, Douglas O.

2015-01-01

We study the impact of a public school choice lottery in Charlotte-Mecklenburg schools on college enrollment and degree completion. We find a significant overall increase in college attainment among lottery winners who attend their first choice school. Using rich administrative data on peers, teachers, course offerings and other inputs, we show that the impacts of choice are strongly predicted by gains on several measures of school quality. Gains in attainment are concentrated among girls. Girls respond to attending a better school with higher grades and increases in college-preparatory course-taking, while boys do not. PMID:27244675

Examining the Preparatory Effects of Problem Generation and Solution Generation on Learning from Instruction

ERIC Educational Resources Information Center

Kapur, Manu

2018-01-01

The goal of this paper is to isolate the preparatory effects of problem-generation from solution generation in problem-posing contexts, and their underlying mechanisms on learning from instruction. Using a randomized-controlled design, students were assigned to one of two conditions: (a) problem-posing with solution generation, where they…

Gender Disparity Analysis in Academic Achievement at Higher Education Preparatory Schools: Case of South Wollo, Ethiopia

ERIC Educational Resources Information Center

Eshetu, Amogne Asfaw

2015-01-01

Gender is among the determinant factors affecting students' academic achievement. This paper tried to investigate the impact of gender on academic performance of preparatory secondary school students based on 2014 EHEECE result. Ex post facto research design was used. To that end, data were collected from 3243 students from eight purposively…

Development of Preparatory Activity Indexed by the Contingent Negative Variation in Children

ERIC Educational Resources Information Center

Flores, Angelica B.; Digiacomo, Marcia R.; Meneres, Susana; Trigo, Eva; Gomez, Carlos M.

2009-01-01

Objectives: The present study investigated the effect of age on task-specific preparatory activation induced by a spatial cue using the central cue Posner's paradigm. The behavioral responses and the contingent negative variation (CNV) generated between S1 (the warning stimulus) and S2 (the imperative stimulus) were compared between 16 healthy…

Analysis the Competences and Contents of "Mathematics and Environmental Exploration" Subject Syllabus for Preparatory Grade

ERIC Educational Resources Information Center

Dulama, Maria Eliza; Magda?, Ioana

2014-01-01

In this paper, we analyze some aspects related to "Mathematics and Environmental Exploration" subject syllabus for preparatory grade approved by Minister of National Education of Romania. The analysis aim the place of the subject syllabus into the Framework Plan; the syllabus structure and the argumentation of studying this subject; the…

Article Errors in the English Writing of Saudi EFL Preparatory Year Students

ERIC Educational Resources Information Center

Alhaisoni, Eid; Gaudel, Daya Ram; Al-Zuoud, Khalid M.

2017-01-01

This study aims at providing a comprehensive account of the types of errors produced by Saudi EFL students enrolled in the preparatory year programe in their use of articles, based on the Surface Structure Taxonomies (SST) of errors. The study describes the types, frequency and sources of the definite and indefinite article errors in writing…

32 CFR 903.6 - Reassignment of Air Force members to become cadet candidates at the preparatory school.

Code of Federal Regulations, 2010 CFR

2010-07-01

... members at technical training schools remain there in casual status until the earliest reporting date for the HQ USAFA/PL. Students must not leave their training school without coordinating with HQ USAFA/RR. ... (Continued) DEPARTMENT OF THE AIR FORCE MILITARY TRAINING AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL...

The Preparatory Workshop: A Partial Solution to an English Compulsory Exam Failure Rate.

ERIC Educational Resources Information Center

Naugle, Helen; McGuire, Peter

Georgia Institute of Technology has created a preparatory workshop that avoids focusing composition courses on the state competency exam while helping its students pass the exam. In checking the exams of students who had failed, three problems appeared: lack of motivation, lack of awareness of the standards for grading the exam, and an inability…

The Impact of Task Type on Oral Performance of English Language Preparatory School Students

ERIC Educational Resources Information Center

Baturay, Meltem Huri; Sancar Tokmak, Hatice; Dogusoy, Berrin; Daloglu, Aysegul

2011-01-01

In this study, the effects of narrative, descriptive and prediction-personal reaction task types with visuals on the oral performance of intermediate level English language learners were compared. The study was carried out at Gazi University Preparatory School, Research and Application Center for the Instruction of Foreign Languages with the…

Preparatory Year Program Courses as Predictors of First Calculus Course Grade

ERIC Educational Resources Information Center

Yushau, B; Omar, M. H

2007-01-01

This study investigates the effect of the preparatory year program courses on the first calculus course (Calculus I) at King Fahd University of Petroleum and Minerals (KFUPM). The data consists of more than 2,000 bilingual Arab university students studying in the English language, tracked over seven semesters. These students represent over 70% of…

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…

English Language Teachers' Perceptions on Knowing and Applying Contemporary Language Teaching Techniques

ERIC Educational Resources Information Center

Sucuoglu, Esen

2017-01-01

The aim of this study is to determine the perceptions of English language teachers teaching at a preparatory school in relation to their knowing and applying contemporary language teaching techniques in their lessons. An investigation was conducted of 21 English language teachers at a preparatory school in North Cyprus. The SPSS statistical…

Moving beyond the College-Preparatory High School Model to a College-Going Culture in Urban Catholic High Schools

ERIC Educational Resources Information Center

Aldana, Ursula S.

2014-01-01

A college-going culture has been found to improve academic outcomes for underrepresented high school students (Allen, Kimura-Walsh, & Griffin, 2009; Stanton-Salazar, 2010). The research on Catholic high schools shows their college-preparatory environment ability to produce successful outcomes for African-American and Latino students (Bryk,…

Factors Affecting the Quality of English Language Teaching in Preparatory Year, University of Jeddah

ERIC Educational Resources Information Center

Dakhiel, Maysoon A.

2017-01-01

Several Universities in Saudi Arabia have recently made it their priority to pursue excellence in effective EFL teaching-learning starting from the Preparatory Year Program (PYP). That is due to the rapid expansion of English as a lingua franca in tertiary education especially in science and technology, scientific and educational publication,…

Saudi EFL Preparatory Year Students' Perception about Corrective Feedback in Oral Communication

ERIC Educational Resources Information Center

Alhaysony, Maha

2016-01-01

This study sought to investigate the attitudes of Saudi EFL students towards corrective feedback (henceforth CF) on classroom oral errors. The subjects were 3200 (1223 male and 1977 female) students enrolled in an intensive English language programme in the preparatory year at the University of Ha'il. A questionnaire was the main instrument. This…

A Needs Analysis Study for Preparatory Class ELT Students

ERIC Educational Resources Information Center

Ulum, Ömer Gökhan

2015-01-01

With this study, to have a general understanding of academic needs for the development of speaking skill, the needs of preparatory class university students at an English Language Teaching Department were assessed. Based upon a descriptive research design, an adapted questionnaire with open-ended questions was administered to the 2nd, 3rd and 4th…

The Effects of Computer Assisted English Instruction on High School Preparatory Students' Attitudes towards Computers and English

ERIC Educational Resources Information Center

Ates, Alev; Altunay, Ugur; Altun, Eralp

2006-01-01

The aim of this research was to discern the effects of computer assisted English instruction on English language preparatory students' attitudes towards computers and English in a Turkish-medium high school with an intensive English program. A quasi-experimental time series research design, also called "before-after" or "repeated…

The Correlation among EFL Learners' Test Anxiety, Foreign Language Anxiety and Language Achievement

ERIC Educational Resources Information Center

Cakici, Dilek

2016-01-01

The main aim of this study was to investigate the correlation among test anxiety (TA), foreign language anxiety (FLA) and language achievement of university preparatory students learning English as a foreign language. The sample of the research consisted of 301 (211 females, 90 males) attending a one-year EFL preparatory school at Ondokuz Mayis…

Parents' Positive Role in Students' Learning Process at Ishik University Preparatory School

ERIC Educational Resources Information Center

Tosun, Mustafa

2015-01-01

The reason that motivated me to initiate this writing is to emphasize the deficiency in the motivation and unwillingness of university youth cause of the parents approach toward the education at preparatory school. Moreover, my aim is to declare realistic suggestions about the issue with the help of observations that have been gained during the…

On Becoming College Prep: Examining the Challenges Charter School Staff Members Face while Executing a School's Mission

ERIC Educational Resources Information Center

Farmer-Hinton, Raquel L.

2006-01-01

This article draws from a case study investigating the organizational characteristics of a college preparatory charter high school and the impact of that college preparatory climate on the postsecondary plans of the school's graduating classes. Although charters provide local communities with alternatives to existing educational institutions, many…

Teaching Assistants Who Instruct Preparatory Mathematics to Academically-Challenged First-Year College Students

ERIC Educational Resources Information Center

Tawfeeq, Dante A. L.

2011-01-01

Teaching preparatory mathematics to first-time college students--who come from economically impoverished high schools that have not prepared their students to do college level mathematics--can be a daunting task for teaching assistants (TAs). The preparation of TAs to assist such students in the mastery of mathematical content is a complex…

[The process of defining the competence profile of the healthcare professions manager in the Veneto Region].

PubMed

Costa, Claudio; Roncoroni, Elisabetta; Saiani, Luisa; Stevanin, Simone; Fanton, Elena; Mantoan, Domenico

2018-01-01

Presented here is the approach used by a multidisciplinary working group fo the drafting of the "core" competence profile of the healthcare professions manager in the Veneto Region. Defining a competence profile allows for specifying a standard for measuring the skills acquired by a professional and the gap level from what is expected by the organization, as well as orienting the preparatory education to carry out the related role.

Manufacturing Gender Inequality in the New Economy: High School Training for Work in Blue-Collar Communities

PubMed Central

Sutton, April; Bosky, Amanda; Muller, Chandra

2016-01-01

Tensions between the demands of the knowledge-based economy and remaining, blue-collar jobs underlie renewed debates about whether schools should emphasize career and technical training or college-preparatory curricula. We add a gendered lens to this issue, given the male-dominated nature of blue-collar jobs and women’s greater returns to college. Using the ELS:2002, this study exploits spatial variation in school curricula and jobs to investigate local dynamics that shape gender stratification. Results suggest a link between high school training and jobs in blue-collar communities that structures patterns of gender inequality into early adulthood. Although high school training in blue-collar communities reduced both men’s and women’s odds of four-year college enrollment, it had gender-divergent labor market consequences. Men in blue-collar communities took more blue-collar courses, had higher rates of blue-collar employment, and earned similar wages relative to otherwise comparable men from non-blue-collar communities. Women were less likely to work and to be employed in professional occupations, and they suffered severe wage penalties relative to their male peers and women from non-blue-collar communities. These relationships were due partly to high schools in blue-collar communities offering more blue-collar and fewer advanced college-preparatory courses. This curricular tradeoff may benefit men, but it appears to disadvantage women. PMID:27818522

Manufacturing Gender Inequality in the New Economy: High School Training for Work in Blue-Collar Communities.

PubMed

Sutton, April; Bosky, Amanda; Muller, Chandra

2016-08-01

Tensions between the demands of the knowledge-based economy and remaining, blue-collar jobs underlie renewed debates about whether schools should emphasize career and technical training or college-preparatory curricula. We add a gendered lens to this issue, given the male-dominated nature of blue-collar jobs and women's greater returns to college. Using the ELS:2002, this study exploits spatial variation in school curricula and jobs to investigate local dynamics that shape gender stratification. Results suggest a link between high school training and jobs in blue-collar communities that structures patterns of gender inequality into early adulthood. Although high school training in blue-collar communities reduced both men's and women's odds of four-year college enrollment, it had gender-divergent labor market consequences. Men in blue-collar communities took more blue-collar courses, had higher rates of blue-collar employment, and earned similar wages relative to otherwise comparable men from non-blue-collar communities. Women were less likely to work and to be employed in professional occupations, and they suffered severe wage penalties relative to their male peers and women from non-blue-collar communities. These relationships were due partly to high schools in blue-collar communities offering more blue-collar and fewer advanced college-preparatory courses. This curricular tradeoff may benefit men, but it appears to disadvantage women.

Personality moderates the links of social identity with work motivation and job searching.

PubMed

Baay, Pieter E; van Aken, Marcel A G; van der Lippe, Tanja; de Ridder, Denise T D

2014-01-01

Work motivation is critical for successful school-to-work transitions, but little is known about its determinants among labor market entrants. Applying a social identity framework, we examined whether work motivation and job searching are social-contextually determined. We expected that some job seekers are more sensitive to contextual influence, depending on their personality. Mediation analyses on 591 Dutch vocational training students indicate that the perception of more positive work norms in someone's social context was related to higher levels of intrinsic motivation, which in turn predicted higher preparatory job search behavior and job search intentions. Multi-group analysis shows that perceived work norms more strongly predict work motivation among overcontrollers compared to resilients and undercontrollers. In conclusion, work motivation and job searching appear contextually determined: especially among those sensitive to contextual influence, people seem to work when they believe that is what people like them do.

Achieving Flex in the Inflexible: Dealing with Individual Differences in Highly Structured EFL Preparatory College Courses

ERIC Educational Resources Information Center

Alghamdi, Fatimah M. A.; Alnowaiser, Sarah A. M.

2017-01-01

This study explores a field-motivated concern among English as a Foregin Language (EFL) teachers at a college preparatory English language program. The course syllabus for this program is fixed and systematically paced over four, seven-week modules. Despite formal assessment measures that result in placing the learners into four levels of English…

The Silence about Oral Presentation Skills in Distance and Online Education: New Perspectives from an Australian University Preparatory Programme

ERIC Educational Resources Information Center

McDougall, Jenny; Holden, Helen

2017-01-01

Oral presentation skills are considered essential workplace skills and are therefore highly valued in higher education. However, research into this aspect of adult learning is limited, especially in the context of distance and online education. This paper reports on an innovative approach used in a university preparatory program in Australia.…

George W. Wingate High School Bilingual Demonstration College Preparatory Program, 1981-1982. O.E.E. Evaluation Report.

ERIC Educational Resources Information Center

Zephirin, Henriot; And Others

In its first year of operation, 1981-82, the Bilingual Demonstration College Preparatory Program in New York City served 81 students of Hispanic origin with limited English proficiency. The program stresses the acquisition of English skills as well as the development of the students' native language and is geared toward mainstreaming students as…

George W. Wingate High School, Bilingual Demonstration College Preparatory Program. O.E.E. Evaluation Report, 1982-1983.

ERIC Educational Resources Information Center

Sjostrom, Barbara R.; Sica, Michael

The Bilingual Demonstration College Preparatory Program, in its second year of funding, provided English as a second language (ESL) and native language instruction, in addition to bilingual instruction in mathematics, social studies, and science, to 120 Spanish-speaking students in grades 9-12 at George W. Wingate High School (Brooklyn, New York).…

Stated Briefly: Participation and Pass Rates for College Preparatory Transition Courses in Kentucky. REL 2015-060

ERIC Educational Resources Information Center

Cramer, Eric; Mokher, Christine

2015-01-01

This study examines Kentucky high school students' participation and pass rates in college preparatory transition courses, voluntary remedial courses in math and reading offered to grade 12 students. These courses are targeted to students scoring just below the state's college readiness benchmarks on the ACT in grade 11. The study found that:…

Participation in Kentucky's College Preparatory Transition Courses: An Update. REL 2017-211

ERIC Educational Resources Information Center

Flory, Michael; Cramer, Eric

2017-01-01

Kentucky offers college preparatory transition courses in math, reading, and English to grade 12 students. The courses are designed as one possible intervention for students who do not meet state college readiness benchmarks in one or more of those subjects on the ACT in grade 11. This study updates a previous Regional Educational Laboratory (REL)…

Teaching Children with down Syndrome in the Early Years of School

ERIC Educational Resources Information Center

McFadden, Amanda; Tangen, Donna; Spooner-Lane, Rebecca; Mergler, Amanda

2017-01-01

We explored 3 general classroom teachers' experiences of including a child with Down syndrome in their early years classrooms. Located at 3 different Australian school settings, 1 teacher was the head of a Preparatory class, 1 was a Year 3 teacher, and the third was a teacher of a split Preparatory/Year 1 class. Interview data were drawn from a…

Seeking to Expand Middle Level Success to All Students: A Not-So-Secret Recipe

ERIC Educational Resources Information Center

White, Jesse

2014-01-01

The recipe for success of Strive Preparatory Charter School (formerly West Denver Preparatory Charter School) is not a secret. This summer program, turned four-campus, middle level phenomenon, is proving to satisfy the appetite of parents hungry for a change in their children's educational opportunities. The intent of this article is to share a…

CLAST Results by College Preparatory Experience: Passing Rates under Current and Increased Standards.

ERIC Educational Resources Information Center

Gabe, LiAnne C.

A study was conducted at Broward Community College (BCC) to compare the performance on the College Level Academic Skills Test (CLAST) of examinees with college preparatory experience to that of examinees without this experience. Data were drawn from CLAST tapes for the 1988-89 academic year and from BCC's admissions file. Passing rates for each…

The Value and Attributes of an Effective Preparatory English Program: Perceptions of Saudi University Students

ERIC Educational Resources Information Center

McMullen, Maram George

2014-01-01

This study investigates the effects of gender and geographical location on the perceptions of Saudi university students regarding the value of preparatory English programs and their attributes. Data was collected during the fall of 2013 from three sample universities in the Kingdom of Saudi Arabia (KSA) using an online survey as the instrument.…

The Effectiveness of Student Extracurricular Activities in Evaluating Violent Behavior among Students in the Preparatory Year at Hail University

ERIC Educational Resources Information Center

Aleid, Alkhamsah Saleh

2016-01-01

This study aimed to examine the effectiveness of student extracurricular activities in evaluating violent behavior among students in the preparatory year at Hail University. The researcher used the descriptive analytical method, and used two tools for the purpose of the study, the study sample consisted of 104 (violent) female students from the…

Effectiveness of a preparatory aid in facilitating oral assessment in a group of Saudi children with autism spectrum disorders in Central Saudi Arabia

PubMed Central

Murshid, Ebtissam Z.

2017-01-01

Objectives: To evaluate the effectiveness of a specially-designed dental book (preparatory aid) on the behavior of a group of Autism Spectrum Disorder (ASD) Saudi children during their first dental visit to the College of Dentistry, King Saud University, Riyadh, Saudi Arabia. Methods: A cross-sectional double-blinded pre-and post clinical study consisting of 2 parts; a survey targeting the parents, and a clinical oral examination of their ASD children was conducted between January and June of 2016. Results: A total of 40 children (75% males and 25% females) with an average age of 6.1 years were included. Approximately 47.5% children acted positively during the dental procedure. The dental book had a positive effect on the behavior of 37.5% children according to their parents’ evaluation and highly effective in enhancing the parents’ dental knowledge (67.5%). Conclusion: Parents expressed positive opinions regarding the use of preparatory aids in the dental environment. Approximately half of the ASD children benefit from the preparatory aid used according to the parents’ opinion, and the follow up survey showed improvement in the parent’s dental knowledge and oral hygiene practices. PMID:28439605

[Factors associated with the anxiety level and knowledge about childcare and lactation in first-time pregnant women].

PubMed

Gancedo-García, Ana; Fuente-González, Paloma; Chudáčik, Michal; Fernández-Fernández, Ana; Suárez-Gil, Patricio; Suárez Martínez, Venancio

2018-05-23

To know the level of anxiety and knowledge of childcare and lactation of the current pregnant women, and the clinical-demographic variables with which they are related. Cross-sectional study. Seven health centers of Area V (Asturias). First-time pregnant women who completed preparatory courses from 01.06.2015 to 31.10.2015, excluding multiple gestation, risk pregnancy, contraindicated breastfeeding and language problems. Sociodemographic variables questionnaire, STAI state anxiety questionnaire and 23 questions about childcare and lactation. We performed descriptive and multivariate analysis (program R) of the variables of the questionnaire. We captured 104 pregnant women; average age 34.2(SD: 4.5), 94.2% Spanish, 61.5% university, 17.3% smokers in pregnancy, 23.1% with psychopathological antecedents; 88.4% planned to give breastfeeding. The mean STAI-S was 18.1(SD: 7.4) and scored 4.5(SD: 2.3) mean errors. The most faulty ones were on causes of fever (56.7%), fever measurement (54.8%) and physiological stools (55.7%). The multivariate analysis between knowledge and profile showed statistically significant associations with: being foreign, university, pregnancy planning and matron. In relation to the STAI-S was significant for being a smoker, receiving breastfeeding, psychopathological antecedents and matron. The current pregnant women who complete preparatory courses are mainly mature, university and Spanish. They have good concepts about breastfeeding but many are unaware of basic concepts of fever and stool of the infant. Foreign mothers with unwanted pregnancy and primary education seem to have more confusing concepts. Smoking mothers with psychopathological antecedents and who have not received breastfeeding present more anxiety. The matron significantly influences anxiety and acquired concepts. Copyright © 2018 The Authors. Publicado por Elsevier España, S.L.U. All rights reserved.

EEG Correlates of Preparatory Orienting, Contextual Updating, and Inhibition of Sensory Processing in Left Spatial Neglect.

PubMed

Lasaponara, Stefano; D'Onofrio, Marianna; Pinto, Mario; Dragone, Alessio; Menicagli, Dario; Bueti, Domenica; De Lucia, Marzia; Tomaiuolo, Francesco; Doricchi, Fabrizio

2018-04-11

Studies with event-related potentials have highlighted deficits in the early phases of orienting to left visual targets in right-brain-damaged patients with left spatial neglect (N+). However, brain responses associated with preparatory orienting of attention, with target novelty and with the detection of a match/mismatch between expected and actual targets (contextual updating), have not been explored in N+. Here in a study in healthy humans and brain-damaged patients of both sexes we demonstrate that frontal activity that reflects supramodal mechanisms of attentional orienting (Anterior Directing Attention Negativity, ADAN) is entirely spared in N+. In contrast, posterior responses that mark the early phases of cued orienting (Early Directing Attention Negativity, EDAN) and the setting up of sensory facilitation over the visual cortex (Late Directing Attention Positivity, LDAP) are suppressed in N+. This uncoupling is associated with damage of parietal-frontal white matter. N+ also exhibit exaggerated novelty reaction to targets in the right side of space and reduced novelty reaction for those in the left side (P3a) together with impaired contextual updating (P3b) in the left space. Finally, we highlight a drop in the amplitude and latency of the P1 that over the left hemisphere signals the early blocking of sensory processing in the right space when targets occur in the left one: this identifies a new electrophysiological marker of the rightward attentional bias in N+. The heterogeneous effects and spatial biases produced by localized brain damage on the different phases of attentional processing indicate relevant functional independence among their underlying neural mechanisms and improve the understanding of the spatial neglect syndrome. SIGNIFICANCE STATEMENT Our investigation answers important questions: are the different components of preparatory orienting (EDAN, ADAN, LDAP) functionally independent in the healthy brain? Is preparatory orienting of attention spared in left spatial neglect? Does the sparing of preparatory orienting have an impact on deficits in reflexive orienting and in the assignment of behavioral relevance to the left space? We show that supramodal preparatory orienting in frontal areas is entirely spared in neglect patients though this does not counterbalance deficits in preparatory parietal-occipital activity, reflexive orienting, and contextual updating. This points at relevant functional dissociations among different components of attention and suggests that improving voluntary attention in N+ might be behaviorally ineffective unless associated with stimulations boosting the response of posterior parietal-occipital areas. Copyright © 2018 the authors 0270-6474/18/383792-17$15.00/0.

Improved Thermal-Vacuum Compatible Flat Plate Radiometric Souce for System-Level Testing of Optical Sensors

NASA Technical Reports Server (NTRS)

Schwarz, Mark A.; Kent, Craig J.; Bousquet, Robert; Brown, Steven W.

2015-01-01

This work describes the development of an improved vacuum compatible flat plate radiometric source used for characterizing and calibrating remote optical sensors, in situ, throughout their testing period. The original flat plate radiometric source was developed for use by the VIIRS instrument during the NPOESS Preparatory Project (NPP). Following this effort, the FPI has had significant upgrades in order to improve both the radiometric throughput and uniformity. Results of the VIIRS testing with the reconfigured FPI are reported and discussed.

People’s Republic of China Scientific Abstracts No. 164.

DTIC Science & Technology

1977-02-23

3, Sep 76 15 I-CH’UAN HSUEH-PAO /ÄCTA GENETICA SINICA/ Vol 3, No 3, Sep 76 20 CHUNG-HUA I-HSUEH TSA-CHIH /CHINESE MEDICAL JOURNAL/ No 10...This is the preparatory work for cell hybridization in further experiments. 6168 CSO: ^4-009 19 ACTA GENETICA SINICA AUTHOR: None ORG...Peking I-CH’UAN HSUEH-PAO [ACTA GENETICA SINICA] in Chinese Vol 3 No 3, Sep 76 pp 203-209 TEXT OF ENGLISH ABSTRACT: This paper deals with the

A Program Based on English Digital Stories to Develop the Writing Performance and Reflective Thinking of Preparatory School Pupils

ERIC Educational Resources Information Center

Hassan Seifeddin, Ahmed; Zakareya Ahmed, Samah; Yahia Mohammed Ebrahim, Eman

2015-01-01

This study aimed to investigate the effect of a program based on English digital stories on second-year preparatory pupils' writing performance and reflective thinking. Two writing performance tests (pretest and posttest) as well as a reflective thinking test were prepared by the researchers. Two 2nd-year intact classes from El Sadat Prep School…

A Reciprocal Model of Psychographic Attributes Related to Their Learning among Preparatory Year of Undergraduate Students in West Saudi Arabia

ERIC Educational Resources Information Center

Talafha, Feras

2015-01-01

This study examines the level of psychographic attributes among the preparatory year students enrolled at the University of Dammam, Saudi Arabia. The study sample consists of 209 students chosen with the help of random sampling and questionnaire survey was employed for data collection. Based on the findings, the entire study variables, which are…

The Use of Learner Autonomy in English as a Foreign Language Context among Saudi Undergraduates Enrolled in Preparatory Year Deanship at Najran University

ERIC Educational Resources Information Center

Alzubi, Ali Abbas Falah; Singh, Manjet Kaur Mehar; Pandian, Ambigapathy

2017-01-01

This paper explores the current practices of learner autonomy among Saudi undergraduates at Preparatory Year, Najran University. The Short List questionnaire developed by Dixon (2011) was administered to measure the use of autonomous learning in English as a foreign language (EFL) context. Quantitative data were gathered from 208 male students in…

Errors Analysis of Solving Linear Inequalities among the Preparatory Year Students at King Saud University

ERIC Educational Resources Information Center

El-khateeb, Mahmoud M. A.

2016-01-01

The purpose of this study aims to investigate the errors classes occurred by the Preparatory year students at King Saud University, through analysis student responses to the items of the study test, and to identify the varieties of the common errors and ratios of common errors that occurred in solving inequalities. In the collection of the data,…

Preparatory Body State before Reacting to an Opponent: Short-Term Joint Torque Fluctuation in Real-Time Competitive Sports.

PubMed

Fujii, Keisuke; Yamashita, Daichi; Kimura, Tetsuya; Isaka, Tadao; Kouzaki, Motoki

2015-01-01

In a competitive sport, the outcome of a game is determined by an athlete's relationship with an unpredictable and uncontrolled opponent. We have previously analyzed the preparatory state of ground reaction forces (GRFs) dividing non-weighted and weighted states (i.e., vertical GRFs below and above 120% of body weight, respectively) in a competitive ballgame task and demonstrated that the non-weighted state prevented delay of the defensive step and promoted successful guarding. However, the associated kinetics of lower extremity joints during a competitive sports task remains unknown. The present study aims to investigate the kinetic characteristics of a real-time competitive sport before movement initiation. As a first kinetic study on a competitive sport, we initially compared the successful defensive kinetics with a relatively stable preparatory state and the choice-reaction sidestep as a control movement. Then, we investigated the kinetic cause of the outcome in a 1-on-1 dribble in terms of the preparatory states according to our previous study. The results demonstrated that in successful defensive motions in the non-weighted state guarding trial, the times required for the generation of hip abduction and three extension torques for the hip, knee, and ankle joints were significantly shortened compared with the choice-reaction sidestep, and hip abduction and hip extension torques were produced almost simultaneously. The sport-specific movement kinetics emerges only in a more-realistic interactive experimental setting. A comparison of the outcomes in the 1-on-1 dribble and preparatory GRF states showed that, in the non-weighted state, the defenders guarded successfully in 68.0% of the trials, and the defender's initiation time was earlier than that in the weighted state (39.1%). In terms of kinetics, the root mean squares of the derivative of hip abduction and three extension torques in the non-weighted state were smaller than those in the weighted state, irrespective of the outcome. These results indicate that the preparatory body state as explained by short-term joint torque fluctuations before the defensive step would help explain the performance in competitive sports, and will give insights into understanding human adaptive behavior in unpredicted and uncontrolled environments.

Functional Roles of Neural Preparatory Processes in a Cued Stroop Task Revealed by Linking Electrophysiology with Behavioral Performance.

PubMed

Wang, Chao; Ding, Mingzhou; Kluger, Benzi M

2015-01-01

It is well established that cuing facilitates behavioral performance and that different aspects of instructional cues evoke specific neural preparatory processes in cued task-switching paradigms. To deduce the functional role of these neural preparatory processes the majority of studies vary aspects of the experimental paradigm and describe how these variations alter markers of neural preparatory processes. Although these studies provide important insights, they also have notable limitations, particularly in terms of understanding the causal or functional relationship of neural markers to cognitive and behavioral processes. In this study, we sought to address these limitations and uncover the functional roles of neural processes by examining how variability in the amplitude of neural preparatory processes predicts behavioral performance to subsequent stimuli. To achieve this objective 16 young adults were recruited to perform a cued Stroop task while their brain activity was measured using high-density electroencephalography. Four temporally overlapping but functionally and topographically distinct cue-triggered event related potentials (ERPs) were identified: 1) A left-frontotemporal negativity (250-700 ms) that was positively associated with word-reading performance; 2) a midline-frontal negativity (450-800 ms) that was positively associated with color-naming and incongruent performance; 3) a left-frontal negativity (450-800 ms) that was positively associated with switch trial performance; and 4) a centroparietal positivity (450-800 ms) that was positively associated with performance for almost all trial types. These results suggest that at least four dissociable cognitive processes are evoked by instructional cues in the present task, including: 1) domain-specific task facilitation; 2) switch-specific task-set reconfiguration; 3) preparation for response conflict; and 4) proactive attentional control. Examining the relationship between ERPs and behavioral performance provides a functional link between neural markers and the cognitive processes they index.

Effects of Plyometric Training on Muscle-Activation Strategies and Performance in Female Athletes

PubMed Central

Swanik, Kathleen A.; Swanik, C. Buz; Straub, Stephen J.

2004-01-01

Objective: To evaluate the effects of plyometric training on muscle-activation strategies and performance of the lower extremity during jumping exercises. Subjects: Twenty healthy National Collegiate Athletic Association Division I female athletes. Design and Setting: A pretest and posttest control group design was used. Experimental subjects performed plyometric exercises 2 times per week for 6 weeks. Measurements: We used surface electromyography to assess preparatory and reactive activity of the vastus medialis and vastus lateralis, medial and lateral hamstrings, and hip abductors and adductors. Vertical jump height and sprint speed were assessed with the VERTEC and infrared timing devices, respectively. Results: Multivariate analyses of variance revealed significant (P < .05) increases in firing of adductor muscles during the preparatory phase, with significant interactions for area, mean, and peak. A Tukey honestly significant difference post hoc analysis revealed significant increases in preparatory adductor area, mean, and peak for experimental group. A significant (P = .037) increase in preparatory adductor-to-abductor muscle coactivation in the experimental group was identified, as well as a trend (P = .053) toward reactive quadriceps-to- hamstring muscle coactivation in the experimental group. Pearson correlation coefficients revealed significant between-groups adaptations in muscle activity patterns pretest to posttest. Although not significant, experimental and control subjects had average increases of 5.8% and 2.0% in vertical jump height, respectively. Conclusions: The increased preparatory adductor activity and abductor-to-adductor coactivation represent preprogrammed motor strategies learned during the plyometric training. These data strongly support the role of hip-musculature activation strategies for dynamic restraint and control of lower extremity alignment at ground contact. Plyometric exercises should be incorporated into the training regimens of female athletes and may reduce the risk of injury by enhancing functional joint stability in the lower extremity. PMID:15085208

Changes in corticospinal excitability and the direction of evoked movements during motor preparation: A TMS study

PubMed Central

van Elswijk, Gijs; Schot, Willemijn D; Stegeman, Dick F; Overeem, Sebastiaan

2008-01-01

Background Preparation of the direction of a forthcoming movement has a particularly strong influence on both reaction times and neuronal activity in the primate motor cortex. Here, we aimed to find direct neurophysiologic evidence for the preparation of movement direction in humans. We used single-pulse transcranial magnetic stimulation (TMS) to evoke isolated thumb-movements, of which the direction can be modulated experimentally, for example by training or by motor tasks. Sixteen healthy subjects performed brisk concentric voluntary thumb movements during a reaction time task in which the required movement direction was precued. We assessed whether preparation for the thumb movement lead to changes in the direction of TMS-evoked movements and to changes in amplitudes of motor-evoked potentials (MEPs) from the hand muscles. Results When the required movement direction was precued early in the preparatory interval, reaction times were 50 ms faster than when precued at the end of the preparatory interval. Over time, the direction of the TMS-evoked thumb movements became increasingly variable, but it did not turn towards the precued direction. MEPs from the thumb muscle (agonist) were differentially modulated by the direction of the precue, but only in the late phase of the preparatory interval and thereafter. MEPs from the index finger muscle did not depend on the precued direction and progressively decreased during the preparatory interval. Conclusion Our data show that the human corticospinal movement representation undergoes progressive changes during motor preparation. These changes are accompanied by inhibitory changes in corticospinal excitability, which are muscle specific and depend on the prepared movement direction. This inhibition might indicate a corticospinal braking mechanism that counteracts any preparatory motor activation. PMID:18559096

The Temporal Regulation of S Phase Proteins During G1

PubMed Central

Grant, Gavin D.; Cook, Jeanette G.

2018-01-01

Successful DNA replication requires intimate coordination with cell cycle progression. Prior to DNA replication initiation in S phase, a series of essential preparatory events in G1 phase ensures timely, complete, and precise genome duplication. Among the essential molecular processes are regulated transcriptional upregulation of genes that encode replication proteins, appropriate post-transcriptional control of replication factor abundance and activity, and the assembly of DNA-loaded protein complexes to license replication origins. In this chapter we describe these critical G1 events necessary for DNA replication and their regulation in the context of both cell cycle entry and cell cycle progression. PMID:29357066

Spin-rolling, welding, and heat treatment of aluminium 2219 for Ariane 5 GAM high pressure vessel liners

NASA Astrophysics Data System (ADS)

Radtke, W.

1992-10-01

Cylindrical liners made of Al 2219 may be spinrolled if both recrystallization and metastable precipitates can be avoided during forging or preparatory heat treatment. So welding is to be limited to circumferential joints. Pore-free welds are attainable immediately after hydroxide layer removal by diamond cutting without grease application. The EB vacuum is favorable to porosity suppression. A complete heat treatment of the liner incorporating solutionizing, water quenching and ageing leads to 100 percent weld efficiency. Pressure stabilization avoids buckling. Subsequent carbon fiber winding, curing and plastic prestressing of the liner results in an efficient high pressure vessel for hydrogen service.

Representative learning design in springboard diving: Is dry-land training representative of a pool dive?

PubMed

Barris, Sian; Davids, Keith; Farrow, Damian

2013-01-01

Two distinctly separate training facilities (dry-land and aquatic) are routinely used in springboard diving and pose an interesting problem for learning, given the inherent differences in landing (head first vs. feet first) imposed by the different task constraints. Although divers may practise the same preparation phase, take-off and initial aerial rotation in both environments, there is no evidence to suggest that the tasks completed in the dry-land training environment are representative of those performed in the aquatic competition environment. The aim of this study was to compare the kinematics of the preparation phase of reverse dives routinely practised in each environment. Despite their high skill level, it was predicted that individual analyses of elite springboard divers would reveal differences in the joint coordination and board-work between take-offs. The two-dimensional kinematic characteristics were recorded during normal training sessions and used for intra-individual analysis. Kinematic characteristics of the preparatory take-off phase revealed differences in board-work (step lengths, jump height, board depression angles) for all participants at key events. However, the presence of scaled global topological characteristics suggested that all participants adopted similar joint coordination patterns in both environments. These findings suggest that the task constraints of wet and dry training environments are not similar, and highlight the need for coaches to consider representative learning designs in high performance diving programmes.

Workshop-based methodology to understand the risks in grain export inspection and certification.

PubMed

Wilson, John R; Vaegen-Lloyd, Jo-Roxy; Caponecchia, Carlo

2009-07-01

Much of the human factors contribution in risk assessment and risk management has been focused on systems or product safety; the profession has a much smaller research base regarding risks to do with regulation, certification and public policy, for example. This paper discusses an explicitly human factors contribution to understanding and managing risk for the inspection and export certification of grain and plant products in Australia. Training and awareness workshops, incorporating elements of focus groups, were run for 12 groups of staff and managers from the government department concerned. As well as training in risk management the workshops were used to come to an understanding of the work of the inspectors and other staff, to identify the sources of risk to the successful completion of their work and to develop the basis for a risk assessment framework and tool. The paper is methodological in focus and describes the development and running of the workshops and explains how a human factors oriented risk register was developed on the basis of identification of potential threats and errors in the system. Whilst the contribution of ergonomics is increasingly important as regards safety risk assessment, professionals have been less active as regards business, public policy and even engineering risk. This paper describes an approach within which a new domain was studied and the risks of all kinds identified, preparatory to development of a risk assessment tool.

Passing through Science: The Effects of Raising Graduation Requirements in Science on Course-Taking and Academic Achievement in Chicago. Research Report

ERIC Educational Resources Information Center

Montgomery, Nicholas; Allensworth, Elaine M.

2010-01-01

This report examines the effects of increasing science course-taking requirements in the Chicago Public Schools. CPS has been at the forefront of the national movement to require a college-preparatory curriculum for all high school students. In 1997, CPS mandated that all entering ninth-graders take a college-preparatory curriculum in high school,…

Effects on Student Achievement in General Chemistry following Participation in an Online Preparatory Course: ChemPrep, a Voluntary, Self-Paced, Online Introduction to Chemistry

ERIC Educational Resources Information Center

Botch, Beatrice; Day, Roberta; Vining, William; Stewart, Barbara; Rath, Kenneth; Peterfreund, Alan; Hart, David

2007-01-01

ChemPrep was developed to be a stand-alone preparatory short-course to help students succeed in general chemistry. It is Web-based and delivered using the OWL system. Students reported that the ChemPrep materials (short information pages, parameterized questions with detailed feedback, tutorials, and answers to questions through the OWL message…

Uses of Background Experience in a Preparatory Reading and Writing Class: An Analysis of Native and Non-Native Speakers of English

ERIC Educational Resources Information Center

Becket, Diana

2005-01-01

The goal of the study reported in this article is to analyze ways students in the first course of a three-quarter college preparatory sequence in reading and writing write about their experiences in their essays. The student participants were three native speakers of English and three native speakers of Punjabi, who had lived and studied in the…

Prevalence and correlates of patient-centred preparatory information provision to computed tomography and magnetic resonance imaging outpatients: A cross-sectional study.

PubMed

Hyde, Lisa; Mackenzie, Lisa; Boyes, Allison W; Evans, Tiffany-Jane; Symonds, Michael; Sanson-Fisher, Rob

2018-06-02

Responsiveness to information preferences is key to high-quality, patient-centred care. This study examined the top ten preparatory information items not delivered in accordance with medical imaging outpatients' preferences, and patient characteristics associated with reporting a greater number of unmet information preferences. Magnetic resonance imaging and computed tomography outpatients were recruited consecutively in one major public hospital waiting room. Participants self-administered a touchscreen computer questionnaire assessing their sociodemographic and scan characteristics, and unmet preferences for 33 guideline-endorsed preparatory information items. Of 317 eligible patients, 280 (88%) consented to participate. Given equal rankings, the top ten unmet information preferences included 13 items which were endorsed by at least 25% of participants, and commonly related to receiving 'too little' information. One item related to the pre-scan period, seven items to the scan period and five items to the post-scan period. None of the patient characteristics examined were significantly associated with reporting a greater number of unmet information preferences. There is room to improve responsiveness to medical imaging outpatients' preparatory information preferences. Improvements should be targeted at individuals, rather than groups defined by sociodemographic or scan characteristics. A standardised approach to addressing individual patient's information preferences is needed. Copyright © 2018 Elsevier B.V. All rights reserved.

Present experience of NRI REZ with preparation of spent nuclear fuel shipment to Russian Federation

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

Svitak, F.; Broz, V.; Hrehor, M.

2008-07-15

The Nuclear Research Institute Rez plc (NRI) jointed the Russian Research Reactor Fuel Return (RRRFR) programme under the US-Russian Global Threat Reduction Initiative (GTRI) initiative and started the preparation of the spent nuclear fuel (SNF) shipment from the LVR-15 research reactor back to the Russian Federation (RF). The transport of 16 SKODA VPVR/M casks with EK-10, IRT-2M 80 %, and IRT-2M 36% fuel types is planned for the autumn of 2007. The paper describes the experience gained so far during the preparatory works for the SNF shipment (facility equipment modification, cask licenses) and the actual preparation of the SNF formore » transport, in particular its checking, repacking in a hot cell, loading into the VPVR/M casks, drying, manipulation, completion of the transport documentation, etc., including its transport to the SNF storage facility at the NRI before it is shipped to the RF. The paper also briefly describes a regulatory framework for these activities with a focus on legislative and methodological aspects of the return of vitrified waste back to the Czech Republic. (author)« less

Improvement of the software Bernese for SLR data processing in the Main Metrological Centre of the State Time and Frequency Service

NASA Astrophysics Data System (ADS)

Tsyba, E.; Kaufman, M.

2015-08-01

Preparatory works for resuming operational calculations of the Earth rotation parameters based on the results of satellite laser ranging data processing (LAGEOS 1, LAGEOS 2) are to be completed in the Main Metrology Centre Of The State Time And Frequency Service (VNIIFTRI) in 2014. For this purpose BERNESE 5.2 software (Dach & Walser, 2014) was chosen as a base software which has been used for many years in the Main Metrological Centre of the State Time and Frequency Service to process phase observations of GLONASS and GPS satellites. Although in the BERNESE 5.2 software announced presentation the possibility of the SLR data processing is declared, it has not been fully implemented. In particular there is no such an essential element as corrective action (as input or resulting parameters) in the local time scale ("time bias"), etc. Therefore, additional program blocks have been developed and integrated into the BERNESE 5.2 software environment. The program blocks are written in Perl and Matlab program languages and can be used both for Windows and Linux, 32-bit and 64-bit platforms.

[City-hospital network and quality control of officinal preparations].

PubMed

Curti, C; Gallice, S; Lamy, E; Rathelot, P; Vanelle, P

2018-05-01

In a hospital environment, the quality control of the hospital preparations allows to release homogeneous batches in a secure way. These controls are totally integrated into the process of production and can also, in certain cases, be realized for high-alert magistral preparations. In community pharmacy, these controls were not required, but the Agence régionale de santé (ARS) recently incited compounding community pharmacies to realize this type of analyses. This decision motivated the creation of a collaboration between the pharmacy department of a French teaching hospital and a society including around thirty community pharmacies having a preparatory. Twenty community pharmacies distributed on all the territory have submitted one of their pediatric preparation, capsules of captopril 2mg, to the pharmacopoeia controls usually realized in the industry or hospital. All the analyzed batches were in agreement with European Pharmacopeia specifications. We shall present the rational of this work, the results as well as the numerous perspectives offered by this new type of collaboration joining completely the logic of a network city-hospital allowing the improvement of security of the medication circuit in France. Copyright © 2017 Académie Nationale de Pharmacie. Published by Elsevier Masson SAS. All rights reserved.

Manual handling: differences in perceived effort, success rate and kinematics between three different pushing techniques.

PubMed

Varcin, Lynn; Claus, Andrew; van den Hoorn, Wolbert; Hodges, Paul

2015-01-01

This study examined the perceived effort, success rates and kinematics for three push strategies in a simulated lateral patient transfer (horizontal slide). Thirteen healthy subjects (four males) completed three repetition pushing loads of 6, 10 and 14 kg in random order; with a spontaneous push strategy, then with a straight-back bent-knees (squat) strategy and the preparatory pelvic movement ('rockback') strategy in random order. Perceived effort and kinematic parameters measured at the onset of movement and at maximum push excursion were compared between strategies and between loads with repeated measures ANOVA. The spontaneous and 'rockback' strategies achieved the pushing task with less perceived effort across all loads than the squat push (P < 0.001). Only 3/13 participants were successful on all attempts at pushing the 14 kg load using a squat strategy, which contrasted with 12/13 participants when the spontaneous strategy or the 'rockback' strategy was used. Forward movement of the pelvis and forward trunk inclination may be positively associated with lower perceived effort in the push task. Practitioner Summary: In a manual-handling task that simulated a lateral patient transfer (horizontal slide), perceived effort and success rates of three push strategies were compared. A straight-back bent-knees push (squat) strategy demonstrated greater perceived effort and lower success rates than a spontaneous push strategy, or a push strategy with preparatory 'rockback' pelvic movement.

Prospective memory after moderate-to-severe traumatic brain injury: a multinomial modeling approach.

PubMed

Pavawalla, Shital P; Schmitter-Edgecombe, Maureen; Smith, Rebekah E

2012-01-01

Prospective memory (PM), which can be understood as the processes involved in realizing a delayed intention, is consistently found to be impaired after a traumatic brain injury (TBI). Although PM can be empirically dissociated from retrospective memory, it inherently involves both a prospective component (i.e., remembering that an action needs to be carried out) and retrospective components (i.e., remembering what action needs to be executed and when). This study utilized a multinomial processing tree model to disentangle the prospective (that) and retrospective recognition (when) components underlying PM after moderate-to-severe TBI. Seventeen participants with moderate to severe TBI and 17 age- and education-matched control participants completed an event-based PM task that was embedded within an ongoing computer-based color-matching task. The multinomial processing tree modeling approach revealed a significant group difference in the prospective component, indicating that the control participants allocated greater preparatory attentional resources to the PM task compared to the TBI participants. Participants in the TBI group were also found to be significantly more impaired than controls in the when aspect of the retrospective component. These findings indicated that the TBI participants had greater difficulty allocating the necessary preparatory attentional resources to the PM task and greater difficulty discriminating between PM targets and nontargets during task execution, despite demonstrating intact posttest recall and/or recognition of the PM tasks and targets.

What Can History Teach Us A Comparative Historical Analysis On the Reserve Officer Training Corps and the Department of Homeland Security

DTIC Science & Technology

2015-12-01

professional development aspirations. An organization that realized a very similar narrative as the DHS is the Department of Defense (DOD), more...is one that finds itself imbedded in several debates surrounding the development of formalized education/preparatory efforts for its core civilian... development of formalized education efforts for its workforce. There is formalized preparatory training for several different kinds of homeland security

Student Measurements of STFA 14 AC at Vanguard Preparatory School

NASA Astrophysics Data System (ADS)

Gillette, Sean; Archuleta, Alex; Diaz, Lizbeth; Gillespie, Kyle; Gosney, Timothy; Johnson, Stephen; Mohan, Nikita; Rajacich, Jacob; Roehl, Nathaniel; Sharpe, Scotty; Whitt, Kahaloha

2016-01-01

Eighth grade students at Vanguard Preparatory School measured the double star STFA 14 AC using a Bader Planetarium Micro Guide eyepiece. Navi (Gamma Cassiopeiae) was used as the ca libration star. The calculated means of multiple observations of STFA 14 AC resulted in a separation of 53.3" and a position angle of 2.0°. These measurements were compared to the most recent values in the Washington Double Star Catalog.

The Use of L1 as a Teaching Strategy by Native and Non-Native EFL Instructors at a Language Preparatory Program in Turkey

ERIC Educational Resources Information Center

Balabakgil, Burcin; Mede, Enisa

2016-01-01

The purpose of this research study is to find out and compare the use of L1 as a teaching strategy by native and nonnative instructors in elementary level EFL classrooms at a preparatory program of a foundation (non-profit, private) university in Istanbul, Turkey. Specifically, the study aims to investigate the perceptions of native and non-native…

Preparatory Body State before Reacting to an Opponent: Short-Term Joint Torque Fluctuation in Real-Time Competitive Sports

PubMed Central

Fujii, Keisuke; Yamashita, Daichi; Kimura, Tetsuya; Isaka, Tadao; Kouzaki, Motoki

2015-01-01

In a competitive sport, the outcome of a game is determined by an athlete’s relationship with an unpredictable and uncontrolled opponent. We have previously analyzed the preparatory state of ground reaction forces (GRFs) dividing non-weighted and weighted states (i.e., vertical GRFs below and above 120% of body weight, respectively) in a competitive ballgame task and demonstrated that the non-weighted state prevented delay of the defensive step and promoted successful guarding. However, the associated kinetics of lower extremity joints during a competitive sports task remains unknown. The present study aims to investigate the kinetic characteristics of a real-time competitive sport before movement initiation. As a first kinetic study on a competitive sport, we initially compared the successful defensive kinetics with a relatively stable preparatory state and the choice-reaction sidestep as a control movement. Then, we investigated the kinetic cause of the outcome in a 1-on-1 dribble in terms of the preparatory states according to our previous study. The results demonstrated that in successful defensive motions in the non-weighted state guarding trial, the times required for the generation of hip abduction and three extension torques for the hip, knee, and ankle joints were significantly shortened compared with the choice-reaction sidestep, and hip abduction and hip extension torques were produced almost simultaneously. The sport-specific movement kinetics emerges only in a more-realistic interactive experimental setting. A comparison of the outcomes in the 1-on-1 dribble and preparatory GRF states showed that, in the non-weighted state, the defenders guarded successfully in 68.0% of the trials, and the defender’s initiation time was earlier than that in the weighted state (39.1%). In terms of kinetics, the root mean squares of the derivative of hip abduction and three extension torques in the non-weighted state were smaller than those in the weighted state, irrespective of the outcome. These results indicate that the preparatory body state as explained by short-term joint torque fluctuations before the defensive step would help explain the performance in competitive sports, and will give insights into understanding human adaptive behavior in unpredicted and uncontrolled environments. PMID:26024485

The selection of core International Classification of Functioning, Disability, and Health (ICF) categories for patient-reported outcome measurement in spine trauma patients-results of an international consensus process.

PubMed

Sadiqi, Said; Lehr, A Mechteld; Post, Marcel W; Jacobs, Wilco C H; Aarabi, Bizhan; Chapman, Jens R; Dunn, Robert N; Dvorak, Marcel F; Fehlings, Michael G; Rajasekaran, S; Vialle, Luiz R; Vaccaro, Alexander R; Oner, F Cumhur

2016-08-01

There is no outcome instrument specifically designed and validated for spine trauma patients without complete paralysis, which makes it difficult to compare outcomes of different treatments of the spinal column injury within and between studies. The paper aimed to report on the evidence-based consensus process that resulted in the selection of core International Classification of Functioning, Disability, and Health (ICF) categories, as well as the response scale for use in a universal patient-reported outcome measure for patients with traumatic spinal column injury. The study used a formal decision-making and consensus process. The sample includes patients with a primary diagnosis of traumatic spinal column injury, excluding completely paralyzed and polytrauma patients. The wide array of function and health status of patients with traumatic spinal column injury was explored through the identification of all potentially meaningful ICF categories. A formal decision-making and consensus process integrated evidence from four preparatory studies. Three studies aimed to identify relevant ICF categories from three different perspectives. The research perspective was covered by a systematic literature review identifying outcome measures focusing on the functioning and health of spine trauma patients. The expert perspective was explored through an international web-based survey among spine surgeons from the five AOSpine International world regions. The patient perspective was investigated in an international empirical study. A fourth study investigated various response scales for their potential use in the future universal outcome instrument. This work was supported by AOSpine. AOSpine is a clinical division of the AO Foundation, an independent medically guided non-profit organization. The AOSpine Knowledge Forums are pathology-focused working groups acting on behalf of AOSpine in their domain of scientific expertise. Combining the results of the preparatory studies, the list of ICF categories presented at the consensus conference included 159 different ICF categories. Based on voting and discussion, 11 experts from 6 countries selected a total of 25 ICF categories as core categories for patient-reported outcome measurement in adult traumatic spinal column injury patients (9 body functions, 14 activities and participation, and 2 environmental factors). The experts also agreed to use the Numeric Rating Scale 0-100 as response scale in the future universal outcome instrument. A formal consensus process integrating evidence and expert opinion led to a set of 25 core ICF categories for patient-reported outcome measurement in adult traumatic spinal column injury patients, as well as the response scale for use in the future universal disease-specific outcome instrument. The adopted core ICF categories could also serve as a benchmark for assessing the content validity of existing and future outcome instruments used in this specific patient population. Copyright © 2016 Elsevier Inc. All rights reserved.

Density imaging of volcanos with atmospheric muons

NASA Astrophysics Data System (ADS)

Fehr, Felix; Tomuvol Collaboration

2012-07-01

Their long range in matter renders high-energy atmospheric muons a unique probe for geophysical explorations, permitting the cartography of density distributions which can reveal spatial and possibly also temporal variations in extended geological structures. A Collaboration between volcanologists and (astro-)particle physicists, TOMUVOL, was formed in 2009 to study tomographic muon imaging of volcanos with high-resolution tracking detectors. Here we discuss preparatory work towards muon tomography as well as the first flux measurements taken at the Puy de Dôme, an inactive lava dome volcano in the Massif Central.

An Inexpensive and Easy Ultrasound Phantom: A Novel Use for SPAM.

PubMed

Nolting, Laura; Hunt, Patrick; Cook, Thomas; Douglas, Barton

2016-04-01

Ultrasound models, commonly referred to as "phantoms," are simulation tools for ultrasound education. Commercially produced phantoms are available, but there are "homemade" alternatives such as raw poultry and gelatin molds. Precooked, processed meat, better known as SPAM (Hormel Foods Corporation, Austin, MN), can be used as an ultrasound phantom to teach several ultrasound applications. It is a versatile, hygienic, and easily manipulated medium that does not require refrigeration or preparatory work and can be easily discarded at the end of use. © 2016 by the American Institute of Ultrasound in Medicine.

Bruno Thüring's utopical post-war plans for Vienna (German Title: Bruno Thürings utopische Nachkriegspläne für Wien)

NASA Astrophysics Data System (ADS)

Schembor, Friedrich Wilhelm

2011-08-01

The head of the Viennese Observatory, Bruno Thüuring, as a stout National Socialist, interpreted WW2, which was already under way, as a short-time intermezzo. A new observatory, allegedly promised to him at his appointment, should have been erected after the end of WW2. Lay criteria without scientific survey let find him a suitable building site. Only his call-up to the Wehrmacht in March 1943 put a stop to further preparatory work.

High-dose etoposide (VP-16)-containing preparatory regimens in allogeneic and autologous bone marrow transplantation for hematologic malignancies.

PubMed

Blume, K G; Forman, S J

1992-12-01

High-dose etoposide has been added to total body irradiation, cyclophosphamide, carmustine, or busulfan in preparatory regimens for allogeneic or autologous bone marrow transplantation for patients with leukemia, Hodgkin's disease, lymphoma, or multiple myeloma. The treatment results are encouraging, indicating that etoposide may be a valuable addition to the previously established regimens. Etoposide should be incorporated into collaborative, prospective trials to define its ultimate role in bone marrow transplantation.

Tri-Squared Qualitative and Mixed Methods Analysis of Perceptions of the Effectiveness of the Student Athlete Leadership Academy [SALA]: A Character Development and College Preparatory Program for Young African American Men

ERIC Educational Resources Information Center

Hinton, Harvey; Osler, James E.

2015-01-01

This paper outlines the major dimensions and overall effectiveness of the Student Athlete Leadership Academy (or "SALA"). SALA is a character development and college preparatory program designed for middle grade student athletes. The focus of this paper is to provide information about year 1 of SALA. At the same time the paper will…

I Invite You To Know the Earth II. 5th to 8th Grade of Preparatory School Teacher's Guide [and] 5th to 8th Grade of Preparatory School Textbook.

ERIC Educational Resources Information Center

United Nations Educational, Scientific, and Cultural Organization, Paris (France). Intergovernmental Oceanographic Commission.

The student textbook is designed for grades 5-8 and explores various earth science topics. A cartoon character named Tommy Tsumi explores earth facts and concepts throughout the text. Activities, materials, and learning objectives for each unit in the textbook are presented in the teacher's guide. Units in both books include: (1) "The Outside…

Functional Roles of Neural Preparatory Processes in a Cued Stroop Task Revealed by Linking Electrophysiology with Behavioral Performance

PubMed Central

Wang, Chao; Ding, Mingzhou; Kluger, Benzi M.

2015-01-01

It is well established that cuing facilitates behavioral performance and that different aspects of instructional cues evoke specific neural preparatory processes in cued task-switching paradigms. To deduce the functional role of these neural preparatory processes the majority of studies vary aspects of the experimental paradigm and describe how these variations alter markers of neural preparatory processes. Although these studies provide important insights, they also have notable limitations, particularly in terms of understanding the causal or functional relationship of neural markers to cognitive and behavioral processes. In this study, we sought to address these limitations and uncover the functional roles of neural processes by examining how variability in the amplitude of neural preparatory processes predicts behavioral performance to subsequent stimuli. To achieve this objective 16 young adults were recruited to perform a cued Stroop task while their brain activity was measured using high-density electroencephalography. Four temporally overlapping but functionally and topographically distinct cue-triggered event related potentials (ERPs) were identified: 1) A left-frontotemporal negativity (250-700 ms) that was positively associated with word-reading performance; 2) a midline-frontal negativity (450-800 ms) that was positively associated with color-naming and incongruent performance; 3) a left-frontal negativity (450-800 ms) that was positively associated with switch trial performance; and 4) a centroparietal positivity (450-800 ms) that was positively associated with performance for almost all trial types. These results suggest that at least four dissociable cognitive processes are evoked by instructional cues in the present task, including: 1) domain-specific task facilitation; 2) switch-specific task-set reconfiguration; 3) preparation for response conflict; and 4) proactive attentional control. Examining the relationship between ERPs and behavioral performance provides a functional link between neural markers and the cognitive processes they index. PMID:26230662

Broadband External-Cavity Diode Laser

NASA Technical Reports Server (NTRS)

Pilgrim, Jeffrey S.

2005-01-01

A broadband external-cavity diode laser (ECDL) has been invented for use in spectroscopic surveys preparatory to optical detection of gases. Heretofore, commercially available ECDLs have been designed, in conjunction with sophisticated tuning assemblies, for narrow- band (and, typically, single-frequency) operation, as needed for high sensitivity and high spectral resolution in some gas-detection applications. However, for preparatory spectroscopic surveys, high sensitivity and narrow-band operation are not needed; in such cases, the present broadband ECDL offers a simpler, less-expensive, more-compact alternative to a commercial narrowband ECDL.

Questioning the preparatory function of counterfactual thinking.

PubMed

Mercier, Hugo; Rolison, Jonathan J; Stragà, Marta; Ferrante, Donatella; Walsh, Clare R; Girotto, Vittorio

2017-02-01

Why do individuals mentally modify reality (e.g., "If it hadn't rained, we would have won the game")? According to the dominant view, counterfactuals primarily serve to prepare future performance. In fact, individuals who have just failed a task tend to modify the uncontrollable features of their attempt (e.g., "If the rules of the game were different, I would have won it"), generating counterfactuals that are unlikely to play any preparatory role. By contrast, they generate prefactuals that focus on the controllable features of their ensuing behavior (e.g., "If I concentrate more, I will win the next game"). Here, we test whether this tendency is robust and general. Studies 1a and 1b replicate this tendency and show that it occurs regardless of whether individuals think about their failures or their successes. Study 2 shows that individuals generate relatively few controllable counterfactuals, unless explicitly prompted to do so. These results raise some questions regarding the generality of the dominant view according to which counterfactuals mainly serve a preparatory function.

Preparatory planning framework for Created Out of Mind: Shaping perceptions of dementia through art and science

PubMed Central

Brotherhood, Emilie; Ball, Philip; Camic, Paul M; Evans, Caroline; Fox, Nick; Murphy, Charlie; Walsh, Fergus; West, Julian; Windle, Gill; Billiald, Sarah; Firth, Nicholas; Harding, Emma; Harrison, Charles; Holloway, Catherine; Howard, Susanna; McKee-Jackson, Roberta; Jones, Esther; Junghaus, Janette; Martin, Harriet; Nolan, Kailey; Rollins, Bridie; Shapiro, Lillian; Shapiro, Lionel; Twigg, Jane; van Leeuwen, Janneke; Walton, Jill; Warren, Jason; Wray, Selina; Yong, Keir; Zeilig, Hannah; Crutch, Sebastian

2017-01-01

Created Out of Mind is an interdisciplinary project, comprised of individuals from arts, social sciences, music, biomedical sciences, humanities and operational disciplines. Collaboratively we are working to shape perceptions of dementias through the arts and sciences, from a position within the Wellcome Collection. The Collection is a public building, above objects and archives, with a porous relationship between research, museum artefacts, and the public.  This pre-planning framework will act as an introduction to Created Out of Mind. The framework explains the rationale and aims of the project, outlines our focus for the project, and explores a number of challenges we have encountered by virtue of working in this way. PMID:29387805

Combining traditional anatomy lectures with e-learning activities: how do students perceive their learning experience?

PubMed

Lochner, Lukas; Wieser, Heike; Waldboth, Simone; Mischo-Kelling, Maria

2016-02-21

The purpose of this study was to investigate how students perceived their learning experience when combining traditional anatomy lectures with preparatory e-learning activities that consisted of fill-in-the-blank assignments, videos, and multiple-choice quizzes. A qualitative study was conducted to explore changes in study behaviour and perception of learning. Three group interviews with students were conducted and thematically analysed. Data was categorized into four themes: 1. Approaching the course material, 2. Understanding the material, 3. Consolidating the material, and 4. Perceived learning outcome. Students appreciated the clear structure of the course, and reported that online activities encouraged them towards a first engagement with the material. They felt that they were more active during in-class sessions, described self-study before the end-of-term exam as easier, and believed that contents would remain in their memories for a longer time. By adjusting already existing resources, lectures can be combined fairly easily and cost-effectively with preparatory e-learning activities. The creation of online components promote well-structured courses, can help minimize 'student passivity' as a characteristic element of lectures, and can support students in distributing their studies throughout the term, thus suggesting enhanced learning. Further research work should be designed to confirm the afore-mentioned findings through objective measurements of student learning outcomes.

Isolation and purification of protactinium-231.

PubMed

Jerome, S M; Collins, S M; Happel, S; Ivanov, P; Russell, B C

2018-04-01

Protactinium-231 is one of the lesser known actinides, yet the measurement of this radionuclide is central to dating studies in both paleoclimate and nuclear forensics measurements; furthermore, it is important as the immediate parent nuclide of the 227 Ac decay chain. In this paper, we present the preparatory work for an upcoming CCRI(II) supplementary comparison of this radionuclide. The material used in this work was of poorly known provenance, and it was necessary to carry out a chemical purification of this material prior to use. A new extraction chromatography resin, TK 400, which has been developed for the separation of 231 Pa, was tested at NPL. The aims of the work were achieved; the recovery of 231 Pa was ~85%, the decay products were recovered in good yield (~95%) and stable element impurities were removed. Copyright © 2017. Published by Elsevier Ltd.

Speed-Dependent Contribution of Callosal Pathways to Ipsilateral Movements

PubMed Central

Tazoe, Toshiki

2013-01-01

Transcallosal inhibitory interactions between primary motor cortices are important to suppress unintended movements in a resting limb during voluntary activation of the contralateral limb. The functional contribution of transcallosal inhibition targeting the voluntary active limb remains unknown. Using transcranial magnetic stimulation, we examined transcallosal inhibition [by measuring interhemispheric inhibition (IHI) and the ipsilateral silent period (iSP)] in the preparatory and execution phases of isotonic slower self-paced and ballistic movements performed by the ipsilateral index finger into abduction and the elbow into flexion in intact humans. We demonstrate decreased IHI in the preparatory phase of self-paced and ballistic index finger and elbow movements compared to rest; the decrease in IHI was larger during ballistic than self-paced movements. In contrast, in the execution phase, IHI and the iSP increased during ballistic compared to self-paced movements. Transcallosal inhibition was negatively correlated with reaction times in the preparatory phase and positively correlated with movement amplitude in the execution phase. Together, our results demonstrate a widespread contribution of transcallosal inhibition to ipsilateral movements of different speeds with a functional role during rapid movements; at faster speeds, decreased transcallosal inhibition in the preparatory phase may contribute to start movements rapidly, while the increase in the execution phase may contribute to stop the movement. We argue that transcallosal pathways enable signaling of the time of discrete behavioral events during ipsilateral movements, which is amplified by the speed of a movement. PMID:24107950

Preparatory steps for a robust dynamic model for organically bound tritium dynamics in agricultural crops

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

Melintescu, A.; Galeriu, D.; Diabate, S.

2015-03-15

The processes involved in tritium transfer in crops are complex and regulated by many feedback mechanisms. A full mechanistic model is difficult to develop due to the complexity of the processes involved in tritium transfer and environmental conditions. First, a review of existing models (ORYZA2000, CROPTRIT and WOFOST) presenting their features and limits, is made. Secondly, the preparatory steps for a robust model are discussed, considering the role of dry matter and photosynthesis contribution to the OBT (Organically Bound Tritium) dynamics in crops.

E-health in Switzerland: The laborious adoption of the federal law on electronic health records (EHR) and health information exchange (HIE) networks.

PubMed

De Pietro, Carlo; Francetic, Igor

2018-02-01

Within the framework of a broader e-health strategy launched a decade ago, in 2015 Switzerland passed a new federal law on patients' electronic health records (EHR). The reform requires hospitals to adopt interoperable EHRs to facilitate data sharing and cooperation among healthcare providers, ultimately contributing to improvements in quality of care and efficiency in the health system. Adoption is voluntary for ambulatories and private practices, that may however be pushed towards EHRs by patients. The latter have complete discretion in the choice of the health information to share. Moreover, careful attention is given to data security issues. Despite good intentions, the high institutional and organisational fragmentation of the Swiss healthcare system, as well as the lack of full agreement with stakeholders on some critical points of the reform, slowed the process of adoption of the law. In particular, pilot projects made clear that the participation of ambulatories is doomed to be low unless appropriate incentives are put in place. Moreover, most stakeholders point at the strategy proposed to finance technical implementation and management of EHRs as a major drawback. After two years of intense preparatory work, the law entered into force in April 2017. Copyright © 2017 The Author(s). Published by Elsevier B.V. All rights reserved.

The Costs and Benefits of Testing and Guessing on Recognition Memory

PubMed Central

Huff, Mark J.; Balota, David A.; Hutchison, Keith A.

2016-01-01

We examined whether two types of interpolated tasks (i.e., retrieval-practice via free recall or guessing a missing critical item) improved final recognition for related and unrelated word lists relative to restudying or completing a filler task. Both retrieval-practice and guessing tasks improved correct recognition relative to restudy and filler tasks, particularly when study lists were semantically related. However, both retrieval practice and guessing also generally inflated false recognition for the non-presented critical words. These patterns were found when final recognition was completed during a short delay within the same experimental session (Experiment 1) and following a 24-hr delay (Experiment 2). In Experiment 3, task instructions were presented randomly after each list to determine whether retrieval-practice and guessing effects were influenced by task-expectancy processes. In contrast to Experiments 1 and 2, final recognition following retrieval practice and guessing was equivalent to restudy, suggesting that the observed retrieval-practice and guessing advantages were in part due to preparatory task-based processing during study. PMID:26950490

Uncertainty during pain anticipation: the adaptive value of preparatory processes.

PubMed

Seidel, Eva-Maria; Pfabigan, Daniela M; Hahn, Andreas; Sladky, Ronald; Grahl, Arvina; Paul, Katharina; Kraus, Christoph; Küblböck, Martin; Kranz, Georg S; Hummer, Allan; Lanzenberger, Rupert; Windischberger, Christian; Lamm, Claus

2015-02-01

Anticipatory processes prepare the organism for upcoming experiences. The aim of this study was to investigate neural responses related to anticipation and processing of painful stimuli occurring with different levels of uncertainty. Twenty-five participants (13 females) took part in an electroencephalography and functional magnetic resonance imaging (fMRI) experiment at separate times. A visual cue announced the occurrence of an electrical painful or nonpainful stimulus, delivered with certainty or uncertainty (50% chance), at some point during the following 15 s. During the first 2 s of the anticipation phase, a strong effect of uncertainty was reflected in a pronounced frontal stimulus-preceding negativity (SPN) and increased fMRI activation in higher visual processing areas. In the last 2 s before stimulus delivery, we observed stimulus-specific preparatory processes indicated by a centroparietal SPN and posterior insula activation that was most pronounced for the certain pain condition. Uncertain anticipation was associated with attentional control processes. During stimulation, the results revealed that unexpected painful stimuli produced the strongest activation in the affective pain processing network and a more pronounced offset-P2. Our results reflect that during early anticipation uncertainty is strongly associated with affective mechanisms and seems to be a more salient event compared to certain anticipation. During the last 2 s before stimulation, attentional control mechanisms are initiated related to the increased salience of uncertainty. Furthermore, stimulus-specific preparatory mechanisms during certain anticipation also shaped the response to stimulation, underlining the adaptive value of stimulus-targeted preparatory activity which is less likely when facing an uncertain event. © 2014 Wiley Periodicals, Inc.

Medical students' and facilitators' experiences of an Early Professional Contact course: active and motivated students, strained facilitators.

PubMed

von Below, Bernhard; Hellquist, Gunilla; Rödjer, Stig; Gunnarsson, Ronny; Björkelund, Cecilia; Wahlqvist, Mats

2008-12-02

Today, medical students are introduced to patient contact, communication skills, and clinical examination in the preclinical years of the curriculum with the purpose of gaining clinical experience. These courses are often evaluated from the student perspective. Reports with an additional emphasis on the facilitator perspective are scarce. According to constructive alignment, an influential concept from research in higher education, the learning climate between students and teachers is also of great importance. In this paper, we approach the learning climate by studying both students' and facilitators' course experiences.In 2001, a new "Early Professional Contact" longitudinal strand through term 1-4, was introduced at the Sahlgrenska Academy, University of Gothenburg, Sweden. General practitioners and hospital specialists were facilitators.The aim of this study was to assess and analyse students' and clinical facilitators' experiences of the Early Professional Contact course and to illuminate facilitators' working conditions. Inspired by a Swedish adaptation of the Course Experience Questionnaire, an Early Professional Contact Questionnaire was constructed. In 2003, on the completion of the first longitudinal strand, a student and facilitator version was distributed to 86 students and 21 facilitators. In the analysis, both Chi-square and the Mann-Whitney tests were used. Sixty students (70%) and 15 facilitators (71%) completed the questionnaire. Both students and facilitators were satisfied with the course. Students reported gaining iiration for their future work as doctors along with increased confidence in meeting patients. They also reported increased motivation for biomedical studies. Differences in attitudes between facilitators and students were found. Facilitators experienced a greater workload, less reasonable demands and less support, than students. In this project, a new Early Professional Contact course was analysed from both student and facilitator perspectives. The students experienced the course as providing them with a valuable introduction to the physician's professional role in clinical practice. In contrast, course facilitators often experienced a heavy workload and lack of support, despite thorough preparatory education. A possible conflict between the clinical facilitator's task as educator and member of the workplace is suggested. More research is needed on how doctors combine their professional tasks with work as facilitators.

Nurses' provision of parental guidance regarding school-aged children's postoperative pain management: a descriptive correlational study.

PubMed

He, Hong-Gu; Klainin-Yobas, Piyanee; Ang, Emily Neo Kim; Sinnappan, Rajammal; Pölkki, Tarja; Wang, Wenru

2015-02-01

Involving parents in children's pain management is essential to achieve optimal outcomes. Parents need to be equipped with sufficient knowledge and information. Only a limited number of studies have explored nurses' provision of parental guidance regarding the use of nonpharmacologic methods in children's pain management. This study aimed to examine nurses' perceptions of providing preparatory information and nonpharmacologic methods to parents, and how their demographics and perceived knowledge adequacy of these methods influence this guidance. A descriptive correlational study using questionnaire surveys was conducted to collect data from a convenience sample of 134 registered nurses working in seven pediatric wards of two public hospitals in Singapore. Descriptive statistics, independent-samples t test, and multiple linear regression were used to analyze the data. Most nurses provided various types of cognitive information to parents related to their children's surgery, whereas information about children's feelings was less often provided. Most nurses provided guidance to parents on positioning, breathing technique, comforting/reassurance, helping with activities of daily living, relaxation, and creating a comfortable environment. Nurses' provision of parental guidance on preparatory information and nonpharmacologic methods was significantly different between subgroups of age, education, parent or not, and perceived knowledge adequacy of nonpharmacologic methods. Nurses' perceived knowledge adequacy was the main factor influencing their provision of parental guidance. More attention should be paid to nurses who are younger, have less working experience, and are not parents. There is a need to educate nurses about nonpharmacologic pain relief methods to optimize their provision of parental guidance. Copyright © 2015 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Potential Seismic Signatures of Megathrust Preparatory Zones

NASA Astrophysics Data System (ADS)

Parameswaran, R. M.; Maheswari, K.; Rajendran, K.

2017-12-01

The Mw 9.2, 2004 Sumatra earthquake awakened the otherwise inactive Andaman-Sumatra subduction zone (ASSZ), pushing it into an era of amplified seismicity. The subduction zone has since witnessed an array of inter- and intra-plate events along and around its trench. Several intra-plate events like the 2012 Wharton Basin earthquakes (Mw 8.6 and 8.2), are believed to be the triggered response of the plateward transmission of stresses due to the 2004 earthquake (Ishii et al., 2013). On the other hand, the Mw 7.5, 2009 33-km-deep intra-plate normal-faulting event in the northern Andaman segment is an example of outer-rise seismicity resulting from the post-seismic relaxation of the subducting slab (Andrade and Rajendran, 2011). These are aftermaths of a drastic change in the stress regime from compressional to extensional, following the 2004 megathrust event. But, pre-megathrust, aside from the inter-plate thrust mechanisms that are widely observed along the trench, how does the plate-motion-driven compression manifest in the regional seismicity? What happens to the stresses accumulating within the bending subducting slab; does it source deeper compressional events prior to a megathrust? The 2009 normal outer-rise earthquake was preceded by the 13 September 2002, Mw 6.5 Diglipur outer-rise thrust earthquake (22 km depth), both occurring at the northern terminus of the 2004-rupture, in the compressing forearc that experienced surface uplift pre-megathrust (Rajendran et al., 2003; Rajendran et al., 2007). This work, therefore, examines the slip models of such pre-event outer-rise thrust earthquakes along the stretch of the 2004 rupture zone in the ASSZ. The work is also being extended to understand the preparatory zones of other global megathrust earthquakes.

[Fathers of first infants--preparatory courses about delivery, experience of delivery and paternity leave].

PubMed

Aagaard, J; Dueholm, M; Nielsen, K T; Wiese, J; Strand, J E; Jangaard, J K

1989-05-22

In the Central Hospital in Randers, 233 fathers of first infants replied to a questionnaire which illustrated their attitudes to the preparatory courses about delivery, experience of delivery and attitudes to paternity leave. 65% of the fathers participated in the course and 74% stated that they considered that this had been profitable. Where 77% of the men were concerned, these considered that participation in delivery had been a positive experience. 73% of the men had planned paternity leave around the time of delivery, which emphasizes the need for this arrangement.

Combining traditional anatomy lectures with e-learning activities: how do students perceive their learning experience?

PubMed Central

Wieser, Heike; Waldboth, Simone; Mischo-Kelling, Maria

2016-01-01

Objectives The purpose of this study was to investigate how students perceived their learning experience when combining traditional anatomy lectures with preparatory e-learning activities that consisted of fill-in-the-blank assignments, videos, and multiple-choice quizzes. Methods A qualitative study was conducted to explore changes in study behaviour and perception of learning. Three group interviews with students were conducted and thematically analysed. Results Data was categorized into four themes: 1. Approaching the course material, 2. Understanding the material, 3. Consolidating the material, and 4. Perceived learning outcome.  Students appreciated the clear structure of the course, and reported that online activities encouraged them towards a first engagement with the material. They felt that they were more active during in-class sessions, described self-study before the end-of-term exam as easier, and believed that contents would remain in their memories for a longer time. Conclusions By adjusting already existing resources, lectures can be combined fairly easily and cost-effectively with preparatory e-learning activities. The creation of online components promote well-structured courses, can help minimize ‘student passivity’ as a characteristic element of lectures, and can support students in distributing their studies throughout the term, thus suggesting enhanced learning. Further research work should be designed to confirm the afore-mentioned findings through objective measurements of student learning outcomes. PMID:26897012

Scale-up protein separation on stainless steel wide bore toroidal columns in the type-J counter-current chromatography.

PubMed

Guan, Yue Hugh; Hewitson, Peter; van den Heuvel, Remco N A M; Zhao, Yan; Siebers, Rick P G; Zhuang, Ying-Ping; Sutherland, Ian

2015-12-11

Manufacturing high-value added biotech biopharmaceutical products (e.g. therapeutic proteins) requires quick-to-develop, GMP-compliant, easy-to-scale and cost effective preparatory chromatography technologies. In this work, we describe the construction and testing of a set of 5-mm inner diameter stainless steel toroidal columns for use on commercially available preparatory scale synchronous J-type counter-current chromatography (CCC) machinery. We used a 20.2m long column with an aqueous two-phase system containing 14% (w/w) PEG1000 and 14% (w/w) potassium phosphate at pH 7, and tested a sample loading of 5% column volume and a mobile phase flow rate of 20ml/min. We then satisfactorily demonstrated the potential for a weekly protein separation and preparation throughput of ca. 11g based on a normal weekly routine for separating a pair of model proteins by making five stacked injections on a single portion of stationary phase with no stripping. Compared to our previous 1.6mm bore PTFE toroidal column, the present columns enlarged the nominal column processing throughput by nearly 10. For an ideal model protein injection modality, we observed a scaling up factor of at least 21. The 2 scales of protein separation and purification steps were realized on the same commercial CCC device. Copyright © 2015 Elsevier B.V. All rights reserved.

The SCD - Stem Cell Differentiation ESA Project: Preparatory Work for the Spaceflight Mission

NASA Astrophysics Data System (ADS)

Versari, Silvia; Barenghi, Livia; van Loon, Jack; Bradamante, Silvia

2016-04-01

Due to spaceflight, astronauts experience serious, weightlessness-induced bone loss because of an unbalanced process of bone remodeling that involves bone marrow mesenchymal stem cells (BMSCs), as well as osteoblasts, osteocytes, and osteoclasts. The effects of microgravity on osteo-cells have been extensively studied, but it is only recently that consideration has been given to the role of BMSCs. Previous researches indicated that human BMSCs cultured in simulated microgravity (sim-μg) alter their proliferation and differentiation. The spaceflight opportunities for biomedical experiments are rare and suffer from a number of operative constraints that could bias the validity of the experiment itself, but remain a unique opportunity to confirm and explain the effects due to microgravity, that are only partially activated/detectable in simulated conditions. For this reason, we carefully prepared the SCD - STEM CELLS DIFFERENTIATION experiment, selected by the European Space Agency (ESA) and now on the International Space Station (ISS). Here we present the preparatory studies performed on ground to adapt the project to the spaceflight constraints in terms of culture conditions, fixation and storage of human BMSCs in space aiming at satisfying the biological requirements mandatory to retrieve suitable samples for post-flight analyses. We expect to understand better the molecular mechanisms governing human BMSC growth and differentiation hoping to outline new countermeasures against astronaut bone loss.

Developing intra-curricular photonics educational material for secondary schools in Europe

NASA Astrophysics Data System (ADS)

Prasad, Amrita; Debaes, Nathalie; Fischer, Robert; Thienpont, Hugo

2014-07-01

There is an imminent shortage of skilled workforce facing Europe's hi-tech industries mainly due to the declining interest of young people in science and engineering careers. To avert this trend the European Union funded the development of the `Photonics Explorer' - an intra-curricular educational kit designed to engage, excite and educate students about the fascination of working with optics hands-on, in their own classrooms! Each kit equips teachers with class sets of experimental components provided within a supporting didactic framework based on guided inquiry based learning techniques. The material has been specifically designed to integrate into the curriculum and enhance and complement the teaching and learning of science in the classroom. The kits are provided free of charge to teachers, in conjunction with teacher training courses. The main challenge of this program was the development of educational material that seamlessly integrates into the various national curricula across Europe. To achieve this, the development process included a preparatory EU wide curricula survey and a special `Review and Revise' process bringing together the expertise of over 35 teachers and pedagogic experts. This paper reports on the results of the preparatory study which identified two specific age groups at secondary schools for photonics educational material, the didactic content of the Photonics Explorer kit resulting from a pan-European collaboration of key stakeholders, EU wide dissemination and sustainability of the program.

Care needs after primary breast cancer treatment. Survivors' associated sociodemographic and medical characteristics.

PubMed

Pauwels, Evelyn E J; Charlier, Caroline; De Bourdeaudhuij, Ilse; Lechner, Lilian; Van Hoof, Elke

2013-01-01

This study examines the care needs of rehabilitating breast cancer survivors and determines what sociodemographic and medical characteristics are associated with these care needs. A large-scale cross-sectional study (n = 465, response rate = 65%) was conducted among survivors who had ended primary treatment less than 6 months previously. Questionnaires were completed regarding participants' care needs, how these needs were met and the time and manner preferred for receiving information and support. Care needs regarding seven specific rehabilitation topics were assessed separately: (1) physical functioning, (2) psychological functioning, (3) self and body image, (4) sexuality, (5) relationship with partner, (6) relationship with others, and (7) work, return to work and social security. High unmet needs were reported across all topics. The time preferred for receiving information and support across most topics was the period of breast cancer treatment. The most popular sources of information and support were informative brochures, consultation with a psychologist, information sessions and an informative website. Younger age and lower income were associated with care needs after treatment. A valuable contribution is made to the literature on post-treatment care needs by comprehensively mapping unmet needs and the preferred time and source for meeting those needs. This study leads to greater awareness of the struggle facing breast cancer survivors and should guide those developing post-treatment interventions. As optimal tailoring to the needs of the target group is a prerequisite for success, preparatory needs assessment should be essential to the development of supportive interventions. Copyright © 2011 John Wiley & Sons, Ltd.

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

Elliott, Douglas C.; Neuenschwander, Gary G.; Hart, Todd R.

Fast pyrolysis of biomass can be used to produce a raw bio-oil product, which can be upgraded by catalytic hydroprocessing to hydrocarbon liquid products. In this study the upgraded products were distilled to recover light naphtha and oils and to produce a distillation resid with useful properties for coker processing and production of renewable, low-sulfur electrode carbon. For this hydroprocessing work, phase separation of the bio-oil was applied as a preparatory step to concentrate the heavier, more phenolic components thus generating a more amenable feedstock for resid production. Low residual oxygen content products were produced by continuous-flow, catalytic hydroprocessing ofmore » the phase separated bio-oil.« less

Life Sciences Investigations for ESA's First Lunar Lander

NASA Astrophysics Data System (ADS)

Carpenter, J. D.; Angerer, O.; Durante, M.; Linnarson, D.; Pike, W. T.

2010-12-01

Preparing for future human exploration of the Moon and beyond is an interdisciplinary exercise, requiring new technologies and the pooling of knowledge and expertise from many scientific areas. The European Space Agency is working to develop a Lunar Lander, as a precursor to future human exploration activities. The mission will demonstrate new technologies and perform important preparatory investigations. In the biological sciences the two major areas requiring investigation in advance of human exploration are radiation and its effects on human physiology and the potential toxicity of lunar dust. This paper summarises the issues associated with these areas and the investigations planned for the Lunar Lander to address them.

Utilization of reward-prospect enhances preparatory attention and reduces stimulus conflict.

PubMed

van den Berg, Berry; Krebs, Ruth M; Lorist, Monicque M; Woldorff, Marty G

2014-06-01

The prospect of gaining money is an incentive widely at play in the real world. Such monetary motivation might have particularly strong influence when the cognitive system is challenged, such as when needing to process conflicting stimulus inputs. Here, we employed manipulations of reward-prospect and attentional-preparation levels in a cued-Stroop stimulus conflict task, along with the high temporal resolution of electrical brain recordings, to provide insight into the mechanisms by which reward-prospect and attention interact and modulate cognitive task performance. In this task, the cue indicated whether or not the participant needed to prepare for an upcoming Stroop stimulus and, if so, whether there was the potential for monetary reward (dependent on performance on that trial). Both cued attention and cued reward-prospect enhanced preparatory neural activity, as reflected by increases in the hallmark attention-related negative-polarity ERP slow wave (contingent negative variation [CNV]) and reductions in oscillatory Alpha activity, which was followed by enhanced processing of the subsequent Stroop stimulus. In addition, similar modulations of preparatory neural activity (larger CNVs and reduced Alpha) predicted shorter versus longer response times (RTs) to the subsequent target stimulus, consistent with such modulations reflecting trial-to-trial variations in attention. Particularly striking were the individual differences in the utilization of reward-prospect information. In particular, the size of the reward effects on the preparatory neural activity correlated across participants with the degree to which reward-prospect both facilitated overall task performance (shorter RTs) and reduced conflict-related behavioral interference. Thus, the prospect of reward appears to recruit attentional preparation circuits to enhance processing of task-relevant target information.

Evaluation of a Surgery-Based Adjunct Course for Senior Medical Students Entering Surgical Residencies.

PubMed

Green, Courtney A; Vaughn, Carolyn J; Wyles, Susannah M; O'Sullivan, Patricia S; Kim, Edward H; Chern, Hueylan

2016-01-01

Preparatory courses for senior medical students aim to ease the transition from medical school to residency. We designed a novel adjunct curriculum to enhance students' readiness for surgical internship. This study addresses the feasibility and outcomes of this course. A curriculum was designed based on ACGME surgical milestones. Students participated in 8 (3h) sessions held over 4 weeks as an adjunct to a well-established intern preparatory course. Course activities involved interactive simulation cases to emphasize care of surgical patients, and skills sessions focused on knot tying and suturing, which were reinforced with home video assignments. Students rated confidence on 14 management skills using a 5-point Likert scale (5 = high confidence). Faculty graded students' technical performance using a global scale (0-10) for 5 suturing exercises. Comparisons between precourse and postcourse data collected for all measures were made using t-tests (α = 0.05). A total of 11 students entering 4 different surgical fields participated. Overall confidence in patient management improved from 2.41 to 3.89 (standard deviation = 0.49, 0.35; p < 0.05). Students' scores on all 5 suturing tasks increased (p < 0.05). We developed a surgery-specific component to the existing preparatory course at our institution. Students demonstrated increased confidence in ward management skills and increased technical scores in all exercises. Although only 3 sessions were dedicated to technical skills, improvements may highlight the benefit of home video assignments. This course serves as a specialty-specific model for schools with existing preparatory courses. Our curriculum highlights skills specific for surgical residency, while maximizing resources. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Utilization of reward-prospect enhances preparatory attention and reduces stimulus conflict

PubMed Central

van den Berg, Berry; Krebs, Ruth M.; Lorist, Monicque M.; Woldorff, Marty G.

2015-01-01

The prospect of gaining money is an incentive widely at play in the real world. Such monetary motivation might have particularly strong influence when the cognitive system is challenged, such as when needing to process conflicting stimulus inputs. Here, we employed manipulations of reward-prospect and attentional-preparation levels in a cued-Stroop stimulus-conflict task, along with the high temporal resolution of electrical brain recordings, to provide insight into the mechanisms by which reward-prospect and attention interact and modulate cognitive-task performance. In this task the cue indicated whether or not the subject needed to prepare for an upcoming Stroop stimulus, and if so, whether there was the potential for monetary reward (dependent on performance on that trial). Both cued-attention and cued-reward-prospect enhanced preparatory neural activity, as reflected by increases in the hallmark attention-related negative-polarity ERP slow wave (CNV) and reductions in oscillatory Alpha activity, which was followed by enhanced processing of the subsequent Stroop stimulus. In addition, similar modulations of preparatory neural activity (larger CNVs and reduced Alpha) predicted faster versus slower response times (RTs) to the subsequent target stimulus, consistent with such modulations reflecting trial-to-trial variations in attention. Particularly striking were the individual differences in the utilization of reward-prospect information. In particular, the size of the reward effects on the preparatory neural activity correlated across-subjects with the degree to which reward-prospect both facilitated overall task performance (faster RTs) and reduced conflict-related behavioral interference. Thus, the prospect of reward appears to recruit attentional preparation circuits to enhance processing of task-relevant target information. PMID:24820263

Introducing the CTA concept

NASA Astrophysics Data System (ADS)

Acharya, B. S.; Actis, M.; Aghajani, T.; Agnetta, G.; Aguilar, J.; Aharonian, F.; Ajello, M.; Akhperjanian, A.; Alcubierre, M.; Aleksić, J.; Alfaro, R.; Aliu, E.; Allafort, A. J.; Allan, D.; Allekotte, I.; Amato, E.; Anderson, J.; Angüner, E. O.; Antonelli, L. A.; Antoranz, P.; Aravantinos, A.; Arlen, T.; Armstrong, T.; Arnaldi, H.; Arrabito, L.; Asano, K.; Ashton, T.; Asorey, H. G.; Awane, Y.; Baba, H.; Babic, A.; Baby, N.; Bähr, J.; Bais, A.; Baixeras, C.; Bajtlik, S.; Balbo, M.; Balis, D.; Balkowski, C.; Bamba, A.; Bandiera, R.; Barber, A.; Barbier, C.; Barceló, M.; Barnacka, A.; Barnstedt, J.; Barres de Almeida, U.; Barrio, J. A.; Basili, A.; Basso, S.; Bastieri, D.; Bauer, C.; Baushev, A.; Becerra, J.; Becherini, Y.; Bechtol, K. C.; Becker Tjus, J.; Beckmann, V.; Bednarek, W.; Behera, B.; Belluso, M.; Benbow, W.; Berdugo, J.; Berger, K.; Bernard, F.; Bernardino, T.; Bernlöhr, K.; Bhat, N.; Bhattacharyya, S.; Bigongiari, C.; Biland, A.; Billotta, S.; Bird, T.; Birsin, E.; Bissaldi, E.; Biteau, J.; Bitossi, M.; Blake, S.; Blanch Bigas, O.; Blasi, P.; Bobkov, A.; Boccone, V.; Boettcher, M.; Bogacz, L.; Bogart, J.; Bogdan, M.; Boisson, C.; Boix Gargallo, J.; Bolmont, J.; Bonanno, G.; Bonardi, A.; Bonev, T.; Bonifacio, P.; Bonnoli, G.; Bordas, P.; Borgland, A.; Borkowski, J.; Bose, R.; Botner, O.; Bottani, A.; Bouchet, L.; Bourgeat, M.; Boutonnet, C.; Bouvier, A.; Brau-Nogué, S.; Braun, I.; Bretz, T.; Briggs, M.; Bringmann, T.; Brook, P.; Brun, P.; Brunetti, L.; Buanes, T.; Buckley, J.; Buehler, R.; Bugaev, V.; Bulgarelli, A.; Bulik, T.; Busetto, G.; Buson, S.; Byrum, K.; Cailles, M.; Cameron, R.; Camprecios, J.; Canestrari, R.; Cantu, S.; Capalbi, M.; Caraveo, P.; Carmona, E.; Carosi, A.; Carr, J.; Carton, P.-H.; Casanova, S.; Casiraghi, M.; Catalano, O.; Cavazzani, S.; Cazaux, S.; Cerruti, M.; Chabanne, E.; Chadwick, P.; Champion, C.; Chen, A.; Chiang, J.; Chiappetti, L.; Chikawa, M.; Chitnis, V. R.; Chollet, F.; Chudoba, J.; Cieślar, M.; Cillis, A.; Cohen-Tanugi, J.; Colafrancesco, S.; Colin, P.; Colome, J.; Colonges, S.; Compin, M.; Conconi, P.; Conforti, V.; Connaughton, V.; Conrad, J.; Contreras, J. L.; Coppi, P.; Corona, P.; Corti, D.; Cortina, J.; Cossio, L.; Costantini, H.; Cotter, G.; Courty, B.; Couturier, S.; Covino, S.; Crimi, G.; Criswell, S. J.; Croston, J.; Cusumano, G.; Dafonseca, M.; Dale, O.; Daniel, M.; Darling, J.; Davids, I.; Dazzi, F.; De Angelis, A.; De Caprio, V.; De Frondat, F.; de Gouveia Dal Pino, E. M.; de la Calle, I.; De La Vega, G. A.; de los Reyes Lopez, R.; De Lotto, B.; De Luca, A.; de Mello Neto, J. R. T.; de Naurois, M.; de Oliveira, Y.; de Oña Wilhelmi, E.; de Souza, V.; Decerprit, G.; Decock, G.; Deil, C.; Delagnes, E.; Deleglise, G.; Delgado, C.; Della Volpe, D.; Demange, P.; Depaola, G.; Dettlaff, A.; Di Paola, A.; Di Pierro, F.; Díaz, C.; Dick, J.; Dickherber, R.; Dickinson, H.; Diez-Blanco, V.; Digel, S.; Dimitrov, D.; Disset, G.; Djannati-Ataï, A.; Doert, M.; Dohmke, M.; Domainko, W.; Dominis Prester, D.; Donat, A.; Dorner, D.; Doro, M.; Dournaux, J.-L.; Drake, G.; Dravins, D.; Drury, L.; Dubois, F.; Dubois, R.; Dubus, G.; Dufour, C.; Dumas, D.; Dumm, J.; Durand, D.; Dyks, J.; Dyrda, M.; Ebr, J.; Edy, E.; Egberts, K.; Eger, P.; Einecke, S.; Eleftheriadis, C.; Elles, S.; Emmanoulopoulos, D.; Engelhaupt, D.; Enomoto, R.; Ernenwein, J.-P.; Errando, M.; Etchegoyen, A.; Evans, P.; Falcone, A.; Fantinel, D.; Farakos, K.; Farnier, C.; Fasola, G.; Favill, B.; Fede, E.; Federici, S.; Fegan, S.; Feinstein, F.; Ferenc, D.; Ferrando, P.; Fesquet, M.; Fiasson, A.; Fillin-Martino, E.; Fink, D.; Finley, C.; Finley, J. P.; Fiorini, M.; Firpo Curcoll, R.; Flores, H.; Florin, D.; Focke, W.; Föhr, C.; Fokitis, E.; Font, L.; Fontaine, G.; Fornasa, M.; Förster, A.; Fortson, L.; Fouque, N.; Franckowiak, A.; Fransson, C.; Fraser, G.; Frei, R.; Albuquerque, I. F. M.; Fresnillo, L.; Fruck, C.; Fujita, Y.; Fukazawa, Y.; Fukui, Y.; Funk, S.; Gäbele, W.; Gabici, S.; Gabriele, R.; Gadola, A.; Galante, N.; Gall, D.; Gallant, Y.; Gámez-García, J.; García, B.; Garcia López, R.; Gardiol, D.; Garrido, D.; Garrido, L.; Gascon, D.; Gaug, M.; Gaweda, J.; Gebremedhin, L.; Geffroy, N.; Gerard, L.; Ghedina, A.; Ghigo, M.; Giannakaki, E.; Gianotti, F.; Giarrusso, S.; Giavitto, G.; Giebels, B.; Gika, V.; Giommi, P.; Girard, N.; Giro, E.; Giuliani, A.; Glanzman, T.; Glicenstein, J.-F.; Godinovic, N.; Golev, V.; Gomez Berisso, M.; Gómez-Ortega, J.; Gonzalez, M. M.; González, A.; González, F.; González Muñoz, A.; Gothe, K. S.; Gougerot, M.; Graciani, R.; Grandi, P.; Grañena, F.; Granot, J.; Grasseau, G.; Gredig, R.; Green, A.; Greenshaw, T.; Grégoire, T.; Grimm, O.; Grube, J.; Grudzinska, M.; Gruev, V.; Grünewald, S.; Grygorczuk, J.; Guarino, V.; Gunji, S.; Gyuk, G.; Hadasch, D.; Hagiwara, R.; Hahn, J.; Hakansson, N.; Hallgren, A.; Hamer Heras, N.; Hara, S.; Hardcastle, M. J.; Harris, J.; Hassan, T.; Hatanaka, K.; Haubold, T.; Haupt, A.; Hayakawa, T.; Hayashida, M.; Heller, R.; Henault, F.; Henri, G.; Hermann, G.; Hermel, R.; Herrero, A.; Hidaka, N.; Hinton, J.; Hoffmann, D.; Hofmann, W.; Hofverberg, P.; Holder, J.; Horns, D.; Horville, D.; Houles, J.; Hrabovsky, M.; Hrupec, D.; Huan, H.; Huber, B.; Huet, J.-M.; Hughes, G.; Humensky, T. B.; Huovelin, J.; Ibarra, A.; Illa, J. M.; Impiombato, D.; Incorvaia, S.; Inoue, S.; Inoue, Y.; Ioka, K.; Ismailova, E.; Jablonski, C.; Jacholkowska, A.; Jamrozy, M.; Janiak, M.; Jean, P.; Jeanney, C.; Jimenez, J. J.; Jogler, T.; Johnson, T.; Journet, L.; Juffroy, C.; Jung, I.; Kaaret, P.; Kabuki, S.; Kagaya, M.; Kakuwa, J.; Kalkuhl, C.; Kankanyan, R.; Karastergiou, A.; Kärcher, K.; Karczewski, M.; Karkar, S.; Kasperek, J.; Kastana, D.; Katagiri, H.; Kataoka, J.; Katarzyński, K.; Katz, U.; Kawanaka, N.; Kellner-Leidel, B.; Kelly, H.; Kendziorra, E.; Khélifi, B.; Kieda, D. B.; Kifune, T.; Kihm, T.; Kishimoto, T.; Kitamoto, K.; Kluźniak, W.; Knapic, C.; Knapp, J.; Knödlseder, J.; Köck, F.; Kocot, J.; Kodani, K.; Köhne, J.-H.; Kohri, K.; Kokkotas, K.; Kolitzus, D.; Komin, N.; Kominis, I.; Konno, Y.; Köppel, H.; Korohoda, P.; Kosack, K.; Koss, G.; Kossakowski, R.; Kostka, P.; Koul, R.; Kowal, G.; Koyama, S.; Kozioł, J.; Krähenbühl, T.; Krause, J.; Krawzcynski, H.; Krennrich, F.; Krepps, A.; Kretzschmann, A.; Krobot, R.; Krueger, P.; Kubo, H.; Kudryavtsev, V. A.; Kushida, J.; Kuznetsov, A.; La Barbera, A.; La Palombara, N.; La Parola, V.; La Rosa, G.; Lacombe, K.; Lamanna, G.; Lande, J.; Languignon, D.; Lapington, J.; Laporte, P.; Lavalley, C.; Le Flour, T.; Le Padellec, A.; Lee, S.-H.; Lee, W. H.; Leigui de Oliveira, M. A.; Lelas, D.; Lenain, J.-P.; Leopold, D. J.; Lerch, T.; Lessio, L.; Lieunard, B.; Lindfors, E.; Liolios, A.; Lipniacka, A.; Lockart, H.; Lohse, T.; Lombardi, S.; Lopatin, A.; Lopez, M.; López-Coto, R.; López-Oramas, A.; Lorca, A.; Lorenz, E.; Lubinski, P.; Lucarelli, F.; Lüdecke, H.; Ludwin, J.; Luque-Escamilla, P. L.; Lustermann, W.; Luz, O.; Lyard, E.; Maccarone, M. C.; Maccarone, T. J.; Madejski, G. M.; Madhavan, A.; Mahabir, M.; Maier, G.; Majumdar, P.; Malaguti, G.; Maltezos, S.; Manalaysay, A.; Mancilla, A.; Mandat, D.; Maneva, G.; Mangano, A.; Manigot, P.; Mannheim, K.; Manthos, I.; Maragos, N.; Marcowith, A.; Mariotti, M.; Marisaldi, M.; Markoff, S.; Marszałek, A.; Martens, C.; Martí, J.; Martin, J.-M.; Martin, P.; Martínez, G.; Martínez, F.; Martínez, M.; Masserot, A.; Mastichiadis, A.; Mathieu, A.; Matsumoto, H.; Mattana, F.; Mattiazzo, S.; Maurin, G.; Maxfield, S.; Maya, J.; Mazin, D.; Mc Comb, L.; McCubbin, N.; McHardy, I.; McKay, R.; Medina, C.; Melioli, C.; Melkumyan, D.; Mereghetti, S.; Mertsch, P.; Meucci, M.; Michałowski, J.; Micolon, P.; Mihailidis, A.; Mineo, T.; Minuti, M.; Mirabal, N.; Mirabel, F.; Miranda, J. M.; Mirzoyan, R.; Mizuno, T.; Moal, B.; Moderski, R.; Mognet, I.; Molinari, E.; Molinaro, M.; Montaruli, T.; Monteiro, I.; Moore, P.; Moralejo Olaizola, A.; Mordalska, M.; Morello, C.; Mori, K.; Mottez, F.; Moudden, Y.; Moulin, E.; Mrusek, I.; Mukherjee, R.; Munar-Adrover, P.; Muraishi, H.; Murase, K.; Murphy, A.; Nagataki, S.; Naito, T.; Nakajima, D.; Nakamori, T.; Nakayama, K.; Naumann, C.; Naumann, D.; Naumann-Godo, M.; Nayman, P.; Nedbal, D.; Neise, D.; Nellen, L.; Neustroev, V.; Neyroud, N.; Nicastro, L.; Nicolau-Kukliński, J.; Niedźwiecki, A.; Niemiec, J.; Nieto, D.; Nikolaidis, A.; Nishijima, K.; Nolan, S.; Northrop, R.; Nosek, D.; Nowak, N.; Nozato, A.; O'Brien, P.; Ohira, Y.; Ohishi, M.; Ohm, S.; Ohoka, H.; Okuda, T.; Okumura, A.; Olive, J.-F.; Ong, R. A.; Orito, R.; Orr, M.; Osborne, J.; Ostrowski, M.; Otero, L. A.; Otte, N.; Ovcharov, E.; Oya, I.; Ozieblo, A.; Padilla, L.; Paiano, S.; Paillot, D.; Paizis, A.; Palanque, S.; Palatka, M.; Pallota, J.; Panagiotidis, K.; Panazol, J.-L.; Paneque, D.; Panter, M.; Paoletti, R.; Papayannis, A.; Papyan, G.; Paredes, J. M.; Pareschi, G.; Parks, G.; Parraud, J.-M.; Parsons, D.; Paz Arribas, M.; Pech, M.; Pedaletti, G.; Pelassa, V.; Pelat, D.; Perez, M. d. C.; Persic, M.; Petrucci, P.-O.; Peyaud, B.; Pichel, A.; Pita, S.; Pizzolato, F.; Platos, Ł.; Platzer, R.; Pogosyan, L.; Pohl, M.; Pojmanski, G.; Ponz, J. D.; Potter, W.; Poutanen, J.; Prandini, E.; Prast, J.; Preece, R.; Profeti, F.; Prokoph, H.; Prouza, M.; Proyetti, M.; Puerto-Gimenez, I.; Pühlhofer, G.; Puljak, I.; Punch, M.; Pyzioł, R.; Quel, E. J.; Quinn, J.; Quirrenbach, A.; Racero, E.; Rajda, P. J.; Ramon, P.; Rando, R.; Rannot, R. C.; Rataj, M.; Raue, M.; Reardon, P.; Reimann, O.; Reimer, A.; Reimer, O.; Reitberger, K.; Renaud, M.; Renner, S.; Reville, B.; Rhode, W.; Ribó, M.; Ribordy, M.; Richer, M. G.; Rico, J.; Ridky, J.; Rieger, F.; Ringegni, P.; Ripken, J.; Ristori, P. R.; Riviére, A.; Rivoire, S.; Rob, L.; Roeser, U.; Rohlfs, R.; Rojas, G.; Romano, P.; Romaszkan, W.; Romero, G. E.; Rosen, S.; Rosier Lees, S.; Ross, D.; Rouaix, G.; Rousselle, J.; Rousselle, S.; Rovero, A. C.; Roy, F.; Royer, S.; Rudak, B.; Rulten, C.; Rupiński, M.; Russo, F.; Ryde, F.; Sacco, B.; Saemann, E. O.; Saggion, A.; Sahakian, V.; Saito, K.; Saito, T.; Saito, Y.; Sakaki, N.; Sakonaka, R.; Salini, A.; Sanchez, F.; Sanchez-Conde, M.; Sandoval, A.; Sandaker, H.; Sant'Ambrogio, E.; Santangelo, A.; Santos, E. M.; Sanuy, A.; Sapozhnikov, L.; Sarkar, S.; Sartore, N.; Sasaki, H.; Satalecka, K.; Sawada, M.; Scalzotto, V.; Scapin, V.; Scarcioffolo, M.; Schafer, J.; Schanz, T.; Schlenstedt, S.; Schlickeiser, R.; Schmidt, T.; Schmoll, J.; Schovanek, P.; Schroedter, M.; Schultz, C.; Schultze, J.; Schulz, A.; Schure, K.; Schwab, T.; Schwanke, U.; Schwarz, J.; Schwarzburg, S.; Schweizer, T.; Schwemmer, S.; Segreto, A.; Seiradakis, J.-H.; Sembroski, G. H.; Seweryn, K.; Sharma, M.; Shayduk, M.; Shellard, R. C.; Shi, J.; Shibata, T.; Shibuya, A.; Shum, E.; Sidoli, L.; Sidz, M.; Sieiro, J.; Sikora, M.; Silk, J.; Sillanpää, A.; Singh, B. B.; Sitarek, J.; Skole, C.; Smareglia, R.; Smith, A.; Smith, D.; Smith, J.; Smith, N.; Sobczyńska, D.; Sol, H.; Sottile, G.; Sowiński, M.; Spanier, F.; Spiga, D.; Spyrou, S.; Stamatescu, V.; Stamerra, A.; Starling, R.; Stawarz, Ł.; Steenkamp, R.; Stegmann, C.; Steiner, S.; Stergioulas, N.; Sternberger, R.; Sterzel, M.; Stinzing, F.; Stodulski, M.; Straumann, U.; Strazzeri, E.; Stringhetti, L.; Suarez, A.; Suchenek, M.; Sugawara, R.; Sulanke, K.-H.; Sun, S.; Supanitsky, A. D.; Suric, T.; Sutcliffe, P.; Sykes, J.; Szanecki, M.; Szepieniec, T.; Szostek, A.; Tagliaferri, G.; Tajima, H.; Takahashi, H.; Takahashi, K.; Takalo, L.; Takami, H.; Talbot, G.; Tammi, J.; Tanaka, M.; Tanaka, S.; Tasan, J.; Tavani, M.; Tavernet, J.-P.; Tejedor, L. A.; Telezhinsky, I.; Temnikov, P.; Tenzer, C.; Terada, Y.; Terrier, R.; Teshima, M.; Testa, V.; Tezier, D.; Thuermann, D.; Tibaldo, L.; Tibolla, O.; Tiengo, A.; Tluczykont, M.; Todero Peixoto, C. J.; Tokanai, F.; Tokarz, M.; Toma, K.; Torii, K.; Tornikoski, M.; Torres, D. F.; Torres, M.; Tosti, G.; Totani, T.; Toussenel, F.; Tovmassian, G.; Travnicek, P.; Trifoglio, M.; Troyano, I.; Tsinganos, K.; Ueno, H.; Umehara, K.; Upadhya, S. S.; Usher, T.; Uslenghi, M.; Valdes-Galicia, J. F.; Vallania, P.; Vallejo, G.; van Driel, W.; van Eldik, C.; Vandenbrouke, J.; Vanderwalt, J.; Vankov, H.; Vasileiadis, G.; Vassiliev, V.; Veberic, D.; Vegas, I.; Vercellone, S.; Vergani, S.; Veyssiére, C.; Vialle, J. P.; Viana, A.; Videla, M.; Vincent, P.; Vincent, S.; Vink, J.; Vlahakis, N.; Vlahos, L.; Vogler, P.; Vollhardt, A.; von Gunten, H.-P.; Vorobiov, S.; Vuerli, C.; Waegebaert, V.; Wagner, R.; Wagner, R. G.; Wagner, S.; Wakely, S. P.; Walter, R.; Walther, T.; Warda, K.; Warwick, R.; Wawer, P.; Wawrzaszek, R.; Webb, N.; Wegner, P.; Weinstein, A.; Weitzel, Q.; Welsing, R.; Werner, M.; Wetteskind, H.; White, R.; Wierzcholska, A.; Wiesand, S.; Wilkinson, M.; Williams, D. A.; Willingale, R.; Winiarski, K.; Wischnewski, R.; Wiśniewski, Ł.; Wood, M.; Wörnlein, A.; Xiong, Q.; Yadav, K. K.; Yamamoto, H.; Yamamoto, T.; Yamazaki, R.; Yanagita, S.; Yebras, J. M.; Yelos, D.; Yoshida, A.; Yoshida, T.; Yoshikoshi, T.; Zabalza, V.; Zacharias, M.; Zajczyk, A.; Zanin, R.; Zdziarski, A.; Zech, A.; Zhao, A.; Zhou, X.; Ziętara, K.; Ziolkowski, J.; Ziółkowski, P.; Zitelli, V.; Zurbach, C.; Żychowski, P.; CTA Consortium

2013-03-01

The Cherenkov Telescope Array (CTA) is a new observatory for very high-energy (VHE) gamma rays. CTA has ambitions science goals, for which it is necessary to achieve full-sky coverage, to improve the sensitivity by about an order of magnitude, to span about four decades of energy, from a few tens of GeV to above 100 TeV with enhanced angular and energy resolutions over existing VHE gamma-ray observatories. An international collaboration has formed with more than 1000 members from 27 countries in Europe, Asia, Africa and North and South America. In 2010 the CTA Consortium completed a Design Study and started a three-year Preparatory Phase which leads to production readiness of CTA in 2014. In this paper we introduce the science goals and the concept of CTA, and provide an overview of the project.

A method for the routine determination of aluminium in serum and water by flameless atomic absorption spectrometry.

PubMed

Parkinson, I S; Ward, M K; Kerr, D N

1982-10-27

A simple but reliable method for the routine determination of aluminium in serum and water by flameless atomic absorption spectrometry is described. No preparatory procedures are required for water samples, although serum is mixed with a wetting agent (Triton X-100) to allow complete combustion of the samples and to improve analytical precision. Precautions to prevent contamination during sample handling are discussed and instrumental parameters are defined. The method has a sensitivity of 35.5 pg and detection limits of 2.3 micrograms Al/l for serum and 1.3 micrograms Al/l for water. The method was used to determine the aluminium concentration in serum of 46 normal subjects. The mean aluminium content was 7.3 micrograms/l (range 2--15 micrograms/l.

An Effective Method of Preparing Sections of Bacillus polymyxa Sporangia and Spores for Electron Microscopy

PubMed Central

Holbert, Pauline E.

1960-01-01

Bacillus polymyxa sporangia and spores were prepared for examination in the electron microscope by methods whose critical features were apparently: judicious use of vacuum, to encourage complete penetration of the embedding medium; the use of epoxy resins as embedding media; and cutting of the thin sections with a diamond knife. Electron micrographs of material prepared in this manner exhibit undeformed sporangial sections. Some of the structures revealed have been shown before, though perhaps less distinctly; other structures are revealed here for the first time. While this single study does not pretend to elucidate all the complexities of sporulation in bacteria, these and similar images should make this possible, and some mention of the preparatory techniques that lead to them seems advisable at this time. PMID:14402552

Measuring adolescent science motivation

NASA Astrophysics Data System (ADS)

Schumm, Maximiliane F.; Bogner, Franz X.

2016-02-01

To monitor science motivation, 232 tenth graders of the college preparatory level ('Gymnasium') completed the Science Motivation Questionnaire II (SMQ-II). Additionally, personality data were collected using a 10-item version of the Big Five Inventory. A subsequent exploratory factor analysis based on the eigenvalue-greater-than-one criterion, extracted a loading pattern, which in principle, followed the SMQ-II frame. Two items were dropped due to inappropriate loadings. The remaining SMQ-II seems to provide a consistent scale matching the findings in literature. Nevertheless, also possible shortcomings of the scale are discussed. Data showed a higher perceived self-determination in girls which seems compensated by their lower self-efficacy beliefs leading to equality of females and males in overall science motivation scores. Additionally, the Big Five personality traits and science motivation components show little relationship.

[Specific features of the functional state of the cardiorespiratory system in athletes differing in the types of muscular activity during the preparatory period of the training cycle].

PubMed

Ivanova, N B

2011-01-01

The present study of the functional state of the cadiorespiratory system included athletes engaged in cyclic team sports. The state of the cardiorespiratory system was estimated from the measurement of central hemodynamics and cardiac rhythm variability, results of electrocardiography, spirography, and pneumotachography performed during the preparatory period for the training cycle. It was shown that the cardiovascular and respiratory systems as well as vegetative regulation of the cardiac rhythm of the athletes under examination underwent differently directed structural modification depending on the specific patterns of muscular activity.

Strengthening moral reasoning through dedicated ethics training in dietetic preparatory programs.

PubMed

Hewko, Sarah J; Cooper, Sarah L; Cummings, Greta G

2015-01-01

Moral reasoning skills, associated with the ability to make ethical decisions effectively, must be purposively fostered. Among health professionals, enhanced moral reasoning is linked to superior clinical performance. Research demonstrates that moral reasoning is enhanced through dedicated, discussion-based ethics education offered over a period of 3-12 weeks. Current dietetic students and practicing dietitians seeking to strengthen their moral reasoning skills can undertake elective ethics education. Further research within dietetic preparatory programs is warranted to better inform the development and implementation of ethics courses. Copyright © 2015 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Treatment preparatory to psychoanalysis: a reconsideration after twenty-five years.

PubMed

Bernstein, Stephen B

2010-02-01

The author's initial article on treatment preparatory to psychoanalysis (1983) challenged the long-held belief that a therapy with the same analyst would contaminate a subsequent analytic transference. The current article reconsiders the original process of transition from therapy to analysis and describes methods that can further its effectiveness. Although specific noninterpretive interventions to enhance preparation for analysis are rarely written about, they are discussed among colleagues and in supervision. Levy (1987) has described a bias against the description of strategic or tactical choices in analysis. It is increasingly clear that some patients' fear of exposing shameful defectiveness underlies their resistance to entering analysis, as does the originally described fear of an uncontrolled regression. It is useful to delay interpretation until shame sensitivity can be assessed and modulated. In the past there was pressure to keep the preparatory therapy brief so that the analyst would not become too well known to the patient. Less concern about strict anonymity allows more time for the patient's resistances to abate before the recommendation is made. Methods are described and clinical illustrations show how a deepening process can be fostered, how indications of readiness for the transition can be assessed, and when and how the recommendation can be made.

Inhibition during response preparation is sensitive to response complexity

PubMed Central

Saks, Dylan; Hoang, Timothy; Ivry, Richard B.

2015-01-01

Motor system excitability is transiently suppressed during the preparation of movement. This preparatory inhibition is hypothesized to facilitate response selection and initiation. Given that demands on selection and initiation processes increase with movement complexity, we hypothesized that complexity would influence preparatory inhibition. To test this hypothesis, we probed corticospinal excitability during a delayed-response task in which participants were cued to prepare right- or left-hand movements of varying complexity. Single-pulse transcranial magnetic stimulation was applied over right primary motor cortex to elicit motor evoked potentials (MEPs) from the first dorsal interosseous (FDI) of the left hand. MEP suppression was greater during the preparation of responses involving coordination of the FDI and adductor digiti minimi relative to easier responses involving only the FDI, independent of which hand was cued to respond. In contrast, this increased inhibition was absent when the complex responses required sequential movements of the two muscles. Moreover, complexity did not influence the level of inhibition when the response hand was fixed for the trial block, regardless of whether the complex responses were performed simultaneously or sequentially. These results suggest that preparatory inhibition contributes to response selection, possibly by suppressing extraneous movements when responses involve the simultaneous coordination of multiple effectors. PMID:25717168

Left Posterior Parietal Cortex Participates in Both Task Preparation and Episodic Retrieval

PubMed Central

Phillips, Jeffrey S.; Velanova, Katerina; Wolk, David A.; Wheeler, Mark E.

2012-01-01

Optimal memory retrieval depends not only on the fidelity of stored information, but also on the attentional state of the subject. Factors such as mental preparedness to engage in stimulus processing can facilitate or hinder memory retrieval. The current study used functional magnetic resonance imaging (fMRI) to distinguish preparatory brain activity before episodic and semantic retrieval tasks from activity associated with retrieval itself. A catch-trial imaging paradigm permitted separation of neural responses to preparatory task cues and memory probes. Episodic and semantic task preparation engaged a common set of brain regions, including the bilateral intraparietal sulcus (IPS), left fusiform gyrus (FG), and the pre-supplementary motor area (pre-SMA). In the subsequent retrieval phase, the left IPS was among a set of frontoparietal regions that responded differently to old and new stimuli. In contrast, the right IPS responded to preparatory cues with little modulation during memory retrieval. The findings support a strong left-lateralization of retrieval success effects in left parietal cortex, and further indicate that left IPS performs operations that are common to both task preparation and memory retrieval. Such operations may be related to attentional control, monitoring of stimulus relevance, or retrieval. PMID:19285142

Neural correlates of preparatory and regulatory control over positive and negative emotion.

PubMed

Seo, Dongju; Olman, Cheryl A; Haut, Kristen M; Sinha, Rajita; MacDonald, Angus W; Patrick, Christopher J

2014-04-01

This study used functional magnetic resonance imaging to investigate brain activation during preparatory and regulatory control while participants (N = 24) were instructed either to simply view or decrease their emotional response to, pleasant, neutral or unpleasant pictures. A main effect of emotional valence on brain activity was found in the right precentral gyrus, with greater activation during positive than negative emotion regulation. A main effect of regulation phase was evident in the bilateral anterior prefrontal cortex (PFC), precuneus, posterior cingulate cortex, right putamen and temporal and occipital lobes, with greater activity in these regions during preparatory than regulatory control. A valence X regulation interaction was evident in regions of ventromedial PFC and anterior cingulate cortex, reflecting greater activation while regulating negative than positive emotion, but only during active emotion regulation (not preparation). Conjunction analyses revealed common brain regions involved in differing types of emotion regulation including selected areas of left lateral PFC, inferior parietal lobe, temporal lobe, right cerebellum and bilateral dorsomedial PFC. The right lateral PFC was additionally activated during the modulation of both positive and negative valence. Findings demonstrate significant modulation of brain activity during both preparation for, and active regulation of positive and negative emotional states.

Altered corticospinal function during movement preparation in humans with spinal cord injury.

PubMed

Federico, Paolo; Perez, Monica A

2017-01-01

In uninjured humans, transmission in the corticospinal pathway changes in a task-dependent manner during movement preparation. We investigated whether this ability is preserved in humans with incomplete chronic cervical spinal cord injury (SCI). Our results show that corticospinal excitability is altered in the preparatory phase of an upcoming movement when there is a need to suppress but not to execute rapid index finger voluntary contractions in individuals with SCI compared with controls. This is probably related to impaired transmission at a cortical and spinal level after SCI. Overall our findings indicate that deficits in corticospinal transmission in humans with chronic incomplete SCI are also present in the preparatory phase of upcoming movements. Corticospinal output is modulated in a task-dependent manner during the preparatory phase of upcoming movements in humans. Whether this ability is preserved after spinal cord injury (SCI) is unknown. In this study, we examined motor evoked potentials elicited by cortical (MEPs) and subcortical (CMEPs) stimulation of corticospinal axons and short-interval intracortical inhibition in the first dorsal interosseous muscle in the preparatory phase of a reaction time task where individuals with chronic incomplete cervical SCI and age-matched controls needed to suppress (NOGO) or initiate (GO) ballistic index finger isometric voluntary contractions. Reaction times were prolonged in SCI participants compared with control subjects and stimulation was provided ∼90 ms prior to movement onset in each group. During NOGO trials, both MEPs and CMEPs remained unchanged compared to baseline in SCI participants but were suppressed in control subjects. Notably, during GO trials, MEPs increased to a similar extent in both groups but CMEPs increased only in controls. The magnitude of short-interval intracortical inhibition increased in controls but not in SCI subjects during NOGO trials and decreased in both groups in GO trials. These novel observations reveal that humans with incomplete cervical SCI have an altered ability to modulate corticospinal excitability during movement preparation when there is a need to suppress but not to execute upcoming rapid finger movements, which is probably related to impaired transmission at a cortical and spinal level. Thus, deficits in corticospinal transmission after human SCI extend to the preparatory phase of upcoming movements. © 2016 The Authors. The Journal of Physiology © 2016 The Physiological Society.

With nurse practitioners, who needs house officers?

PubMed Central

Dowling, S.; Barrett, S.; West, R.

1995-01-01

The boundaries between the work of doctors and that of nurses are changing, with nurses taking over important parts of junior hospital doctors' clinical work. In 1993 an exploratory study was carried out to identify the professional, educational, and management issues that such developments raise. Interviews were carried out with a range of stakeholders in three innovatory posts in which nurses were doing much of the clinical work of house officers. A complex picture of perceived benefits and problems for patients, junior doctors, and nurses emerged. These seemed to be associated with (a) the extent to which the contribution of professional nursing was valued in the new role and (b) the amount of clinical discretion which the postholder was allowed, this depending on the type of preparatory education provided and the management of the post. The study points to the need for strategic issues--such as the development of appropriate education and the professional recognition of these new clinical roles--to be addressed at a national and regional level. Images p312-a PMID:7633246

The NPOESS Preparatory Project Science Data Segment (SDS) Data Depository and Distribution Element (SD3E) System Architecture

NASA Technical Reports Server (NTRS)

Ho, Evelyn L.; Schweiss, Robert J.

2008-01-01

The National Polar-orbiting Operational Environmental Satellite System (NPOESS) Preparatory Project (NPP) Science Data Segment (SDS) will make daily data requests for approximately six terabytes of NPP science products for each of its six environmental assessment elements from the operational data providers. As a result, issues associated with duplicate data requests, data transfers of large volumes of diverse products, and data transfer failures raised concerns with respect to the network traffic and bandwidth consumption. The NPP SDS Data Depository and Distribution Element (SD3E) was developed to provide a mechanism for efficient data exchange, alleviate duplicate network traffic, and reduce operational costs.

Standard Specimen Reference Set: Pancreatic — EDRN Public Portal

Cancer.gov

The primary objective of the EDRN Pancreatic Cancer Working Group Proposal is to create a reference set consisting of well-characterized serum/plasma specimens to use as a resource for the development of biomarkers for the early detection of pancreatic adenocarcinoma. The testing of biomarkers on the same sample set permits direct comparison among them; thereby, allowing the development of a biomarker panel that can be evaluated in a future validation study. Additionally, the establishment of an infrastructure with core data elements and standardized operating procedures for specimen collection, processing and storage, will provide the necessary preparatory platform for larger validation studies when the appropriate marker/panel for pancreatic adenocarcinoma has been identified.

On the Antecedents of an Electrophysiological Signature of Retrieval Mode.

PubMed

Williams, Angharad N; Evans, Lisa H; Herron, Jane E; Wilding, Edward L

2016-01-01

It has been proposed that people employ a common set of sustained operations (retrieval mode) when preparing to remember different kinds of episodic information. In two experiments, however, there was no evidence for the pattern of brain activity commonly assumed to index these operations. In both experiments event-related potentials (ERPs) were recorded time-locked to alternating preparatory cues signalling that participants should prepare for different retrieval tasks. One cue signalled episodic retrieval: remember the location where the object was presented in a prior study phase. The other signalled semantic retrieval: identify the location where the object is most commonly found (Experiment 1) or identify the typical size of the object (Experiment 2). In both experiments, only two trials of the same task were completed in succession. This enabled ERP contrasts between 'repeat' trials (the cue on the preceding trial signalled the same retrieval task), and 'switch' trials (the cue differed from the preceding trial). There were differences between the ERPs elicited by the preparatory task cues in Experiment 1 only: these were evident only on switch trials and comprised more positive-going activity over right-frontal scalp for the semantic than for the episodic task. These findings diverge from previous outcomes where the activity differentiating cues signalling preparation for episodic or semantic retrieval has been restricted to right-frontal scalp sites, comprising more positive-going activity for the episodic than for the semantic task. While these findings are consistent with the view that there is not a common set of operations engaged when people prepare to remember different kinds of episodic information, an alternative account is offered here, which is that these outcomes are a consequence of structural and temporal components of the experiment designs.

Influence of Preparatory Workshops on Dental Students' Academic Performance and Stress on Their First Operative Dentistry Psychomotor Exam.

PubMed

Dilbone, Deborah A; Feng, Xiaoying; Su, Yu; Xirau-Probert, Patricia; Behar-Horenstein, Linda S; Nascimento, Marcelle M

2018-06-01

Predoctoral dental psychomotor examinations are known to generate high levels of stress among dental students, which may compromise their academic performance. At one U.S. dental school, all 93 first-year dental students were invited to attend a series of three workshop sessions prior to enrollment in their initial operative dentistry course. The workshops were developed to facilitate academic transition from the dental anatomy course to the operative dentistry course; provide early exposure to materials, instruments, and laboratory techniques; support the early development of psychomotor and self-assessment skills; and lessen students' stress and anxiety levels regarding psychomotor examinations. The aim of this study was to assess the impact of the workshops on the students' academic performance and self-reported stress and preparedness. All students who attended the workshop sessions and all who did not were asked to complete a pre-exam survey (immediately preceding the exam) and a post-exam survey (immediately after the exam) on the day of their first operative dentistry psychomotor exam. Of the 93 students, 21 attended one, 34 attended two, and 25 attended three workshop sessions, while 13 students did not attend any. Response rates for the pre- and post-exam surveys were 100% and 98.9%, respectively. Students who attended all three workshop sessions reported being significantly less stressed about taking the exam than the other groups. The mean exam grade of students who attended the workshop sessions was significantly higher than that of students who did not attend the sessions. These findings support the development and implementation of preparatory workshops to improve academic performance and decrease the stress levels of dental students prior to the first operative dentistry psychomotor exam.

Clinical leadership as an integral curriculum thread in pre-registration nursing programmes.

PubMed

Brown, Angela; Dewing, Jan; Crookes, Patrick

2016-03-01

In recent years there has been a growth in leadership development frameworks in health for the existing workforce. There has also been a related abundance of leadership programmes developed specifically for qualified nurses. There is a groundswell of opinion that clinical leadership preparation needs to extend to preparatory programmes leading to registration as a nurse. To this end a doctoral research study has been completed that focused specifically on the identification and verification of the antecedents of clinical leadership (leadership and management) so they can shape the curriculum content and the best way to deliver the curriculum content as a curriculum thread. To conceptualise how the curriculum content, identified and verified empirically, can be structured within a curriculum thread and to contribute to the discussion on effective pedagogical approaches and educational strategies for learning and teaching of clinical leadership. A multi-method design was utilised in the research in Australia. Drawing on core principles in critical social theory, an integral curriculum thread is proposed for pre-registration nursing programmes that identifies the antecedents of clinical leadership; the core concepts, together with the continuum of enlightenment, empowerment, and emancipation. The curriculum content, the effective pedagogical approaches and the educational strategies are supported theoretically and we believe this offers a design template for action and a way of thinking about this important aspect of preparatory nursing education. Moreover, we hope to have created a process contributing to a heighten sense of awareness in the nursing student (and other key stakeholders) of the what, how and when of clinical leadership for a novice registered nurse. The next stage is to further test through research the proposed integral curriculum thread. Copyright © 2015 Elsevier Ltd. All rights reserved.

Exploring Nuclear Photorelaxation of Pyranine in Aqueous Solution: an Integrated Ab-Initio Molecular Dynamics and Time Resolved Vibrational Analysis Approach.

PubMed

Chiariello, Maria Gabriella; Rega, Nadia

2018-03-22

Advances in time-resolved vibrational spectroscopy techniques provided a new stimulus for understanding the transient molecular dynamics triggered by the electronic excitation. The detailed interpretation of such time-dependent spectroscopic signals is a challenging task from both experimental and theoretical points of view. We simulated and analyzed the transient photorelaxation of the pyranine photoacid in aqueous solution, with special focus on structural parameters and low frequency skeleton modes that are possibly preparatory for the photoreaction occurring at later time, as suggested by experimental spectroscopic studies. To this aim, we adopted an accurate computational protocol that combines excited state ab initio molecular dynamics within an hybrid quantum mechanical/molecular mechanics framework and a time-resolved vibrational analysis based on the Wavelet transform. According to our results, the main nuclear relaxation on the excited potential energy surface is completed in about 500 fs, in agreement with experimental data. The rearrangement of C-C bonds occurs according to a complex vibrational dynamics, showing oscillatory patterns that are out of phase and modulated by modes below 200 cm -1 . We also analyzed in both the ground and the excited state the evolution of some structural parameters involved in excited state proton transfer reaction, namely, those involving the pyranine and the water molecule hydrogen bonded to the phenolic O-H group. Both the hydrogen bond distance and the intermolecular orientation are optimized in the excited state, resulting in a tighter proton donor-acceptor couple. Indeed, we found evidence that collective low frequency skeleton modes, such as the out of plane wagging at 108 cm -1 and the deformation at 280 cm -1 , are photoactivated by the ultrafast part of the relaxation and modulate the pyranine-water molecule rearrangement, favoring the preparatory step for the photoreactivity.

Preparatory space experiments for development of a CELSS

NASA Technical Reports Server (NTRS)

Salisbury, Frank B.

1990-01-01

The goal of Closed Ecological Life Support System (CELSS) studies is to examine the effects of microgravity on yield and quality of plant products and on the interactions between irradiance and crop area. Measuring yield and quality of crops as a function of irradiance in microgravity is virtually unique to the CELSS program, as is the emphasis on canopies rather than individual plants. The first step for space experiments is to develop a relatively stress free environment for plant growth, something that has so far never been achieved. High light levels are essential, and there must be time enough to complete a significant portion of the life cycle. Optimal atmosphere and nutrients must be provided. Such responses as germination, orientation of roots and shoots, photosynthesis and respiration, floral initiation and development, and seed maturation and viability will be studied.

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

Ondaro, Manuel

The Jose Cabrera Nuclear Power Plant (NPP) was the first commercial power reactor (Westinghouse 1 loop PWR 510 MWth, 160 MWe) commissioned in Spain and provided the base for future development and training. The reactor construction started in 1963 and it was officially on-line by 1969. The NPP operated from 1969 until 2006 when it became the first reactor to be shut down after completing its operational period. The containment is reinforced concrete with a stainless steel head. In 2010 responsibility for D and D was transferred to Enresa to achieve IAEA level 3 (a green field site available formore » unrestricted re-uses) by 2017. Of the total of more than 104,000 tons of materials that will be generated during dismantling, it is estimated that only ∼4,000 tons will be radioactive waste, some of which, 40 t are considered as intermediate level long-lived wastes and the rest (3,960 t) will be categorized as VLLW and ILLW. The Project is divided into five phases: Phase 0 - Removal of fuel and preliminary work.. Phase 1 - Preparatory Activities for D and D. complete. Phase 2 - Dismantling of Major Components. Phase 3 - Removal of Auxiliary Installations, Decontamination and Demolition. Phase 4 - Environmental Restoration. Phase 2, is currently ongoing (50% completed). To manage the diverse aspects of decommissioning operations, Enresa uses an internally developed computerized project management tool. The tool, based on knowledge gathered from other Enresa projects, can process operations management, maintenance operations, materials, waste, storage areas, procedures, work permits, operator dose management and records. Enresa considers that communication is important for both internal and external stakeholder relations and can be used to inform, to neutralize negative opinions and attitudes, to remove false expectations and for training. Enresa has created a new multi-purpose area (exhibition/visitor centre) and encourages visits from the public, local schools, local and national politicians and technical groups. Greenfield is the final end state objective. The total cost of this project, including a 20% contingency as estimated in 2003 is 135 Meuros. This figure does not include the management of the plant spent fuel, which has constituted an independent project that has been completed in 2009 (35 Meuros). Enresa, with 15 staff on site are managing a team of ∼250 workers, 40 of whom belong to the previous operator. The spent fuel is On-Site prior to the final destination in the future Spain Centralized Spent Fuel Installation. (authors)« less

Overlapping topics in advisory reports issued by five well-established European National Immunization Technical Advisory Groups from 2011 to 2014.

PubMed

Nijsten, Daniëlle; Houweling, Hans; Durupt, Antoine; Adjagba, Alex

2016-12-07

National Immunization Technical Advisory Groups (NITAGs) are facing increasingly complex vaccination issues together with a lack of human resources for evidence assessment and data analysis. One way to reduce these burdens could be to share some of the preparatory work across NITAGs. We conducted an inventory of all the advisory reports issued by five well-established European NITAGs from 2011 to 2014 to assess overlaps in issues and activities. A total of 104 advisory reports were retrieved. Advisory reports on the same issues were compared to identify overlapping activities and processes. Advisory reports issued by the five NITAGs showed little overlap in issues and processes. A first step towards efficient collaboration would be to establish an independent platform to provide insight into each NITAG's work and to facilitate the exchange of agendas, assessment frameworks and evidence. Copyright © 2016 Elsevier Ltd. All rights reserved.

Advanced Design Features of APR1400 and Realization in Shin Kori Construction Project

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

OH, S.J.; Park, K.C.; Kim, H.G.

2006-07-01

APR1400 adopted several advanced design features. To ensure their proper operation as a part of ShinKori 3,4 project, both experimental and analytical work are continuing. In this paper, work on the advanced design features related to enhanced safety is examined. APR1400 safety injection system consists of four independent trains which include four safety injection pump and tanks. A passive flow regulating device called fluidic device is installed in the safety injection tanks. Separate effect tests including a full scale fluidic device tests have been conducted. Integral system tests are in progress. Combination of these work with the analytical work usingmore » RELAP5/Mod3 would ensure the proper operation of the new safety injection systems. To mitigate severe accidents, hydrogen mitigation system using PARs and igniters is adopted. Also, active injection system and the streamlined insulation design are adopted to enhance the in-vessel retention capability with the external cooling of RPV strategy. Analytic work with supporting experiments is performed. We are certain that these preparatory work would help the successful adaptation of ADF in ShinKori project. (authors)« less

Preparatory power posing affects nonverbal presence and job interview performance.

PubMed

Cuddy, Amy J C; Wilmuth, Caroline A; Yap, Andy J; Carney, Dana R

2015-07-01

The authors tested whether engaging in expansive (vs. contractive) "power poses" before a stressful job interview--preparatory power posing--would enhance performance during the interview. Participants adopted high-power (i.e., expansive, open) poses or low-power (i.e., contractive, closed) poses, and then prepared and delivered a speech to 2 evaluators as part of a mock job interview. All interview speeches were videotaped and coded for overall performance and hireability and for 2 potential mediators: verbal content (e.g., structure, content) and nonverbal presence (e.g., captivating, enthusiastic). As predicted, those who prepared for the job interview with high- (vs. low-) power poses performed better and were more likely to be chosen for hire; this relation was mediated by nonverbal presence, but not by verbal content. Although previous research has focused on how a nonverbal behavior that is enacted during interactions and observed by perceivers affects how those perceivers evaluate and respond to the actor, this experiment focused on how a nonverbal behavior that is enacted before the interaction and unobserved by perceivers affects the actor's performance, which, in turn, affects how perceivers evaluate and respond to the actor. This experiment reveals a theoretically novel and practically informative result that demonstrates the causal relation between preparatory nonverbal behavior and subsequent performance and outcomes. (c) 2015 APA, all rights reserved).

PGY-1 surgery preparatory course design: identification of key curricular components.

PubMed

Antonoff, Mara B; D'Cunha, Jonathan

2011-01-01

The importance of preparing senior medical students (SMS) for surgical internship is clear, and initiatives to standardize such curricula are of national interest. Less clear, however, are the specific subject areas most important for inclusion in such courses. In this study, we aimed to identify key curricular components in the development of a PGY-1 Surgery Preparatory Course. A month-long PGY-1 preparatory course was offered to SMS entering surgical residencies, consisting of 55 sessions providing instruction in 3 main areas: 19 Ward Management Tasks (WMT), 12 Operative and Technical Skills (OTS), and 4 Professionalism Skillsets (PS). To determine curricular topics most valued and needed by students, data were reviewed from precourse and postcourse surveys, knowledge tests, and performance examinations. Pretest/posttest scores were compared using t-tests, α = 0.05. In all, 22 SMS enrolled in the course. Prior to course participation, students placed greatest importance on WMT (4.35 ± 0.05) over OTS (4.09 ± 0.06) and PS (3.90 ± 0.15), p < 0.05. Precourse confidence levels were lowest in WMT (2.28 ± 0.12), versus OTS (2.41 ± 0.20) and PS (3.50 ± 0.30). Mean pretest scores were 54.8 ± 2.1% in WMT and 82.7 ± 2.5% in OTS, with significant improvement to 82.2 ± 1.9% and 93.2 ± 1.3%, respectively (p < 0.05 for both), further showing greater need for instruction in WMT. SMS participating in a PGY-1 Surgery Preparatory Course identified WMT as more important than OTS and PS. Further, they demonstrated the lowest precourse confidence in this area and found that course participation most dramatically improved their perceived ability to execute these types of tasks. As efforts continue to formalize the transition from medical school to surgical residency, these findings will be instrumental in developing standardized curricula. Copyright © 2011 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Comparison of direct colony method versus extraction method for identification of gram-positive cocci by use of Bruker Biotyper matrix-assisted laser desorption ionization-time of flight mass spectrometry.

PubMed

Alatoom, Adnan A; Cunningham, Scott A; Ihde, Sherry M; Mandrekar, Jayawant; Patel, Robin

2011-08-01

We evaluated Bruker Biotyper (version 2.0) matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) mass spectrometry (MS) for the identification of 305 clinical isolates of staphylococci, streptococci, and related genera by comparing direct colony testing with preparatory extraction. Isolates were previously identified by use of phenotypic testing and/or 16S rRNA gene sequencing. Manufacturer-specified score cutoffs for genus- and species-level identification were used. After excluding 7 isolates not present in the Biotyper library, the Biotyper correctly identified 284 (95%) and 207 (69%) isolates to the genus and species levels, respectively, using extraction. By using direct colony testing, the Biotyper identified 168 (56%) and 60 (20%) isolates to the genus and species levels, respectively. Overall, more isolates were identified to the genus and species levels with preparatory extraction than with direct colony testing (P < 0.0001). The analysis was repeated after dividing the isolates into two subgroups, staphylococci, streptococci, and enterococci (n = 217) and "related genera" (n = 81). For the former subgroup, the extraction method resulted in the identification of 213 (98%) and 171 (79%) isolates to the genus and species levels, respectively, whereas the direct colony method identified 136 (63%) and 56 (26%) isolates to the genus and species levels, respectively. In contrast, for the subgroup of related genera, the extraction method identified 71 (88%) and 36 (44%) isolates to the genus and species levels, respectively, while the direct colony method identified 32 (40%) and 4 (5%) isolates to the genus and species levels, respectively. For both subgroups, preparatory extraction was superior to direct colony testing for the identification of isolates to the genus and species levels (P < 0.0001). Preparatory extraction is needed for the identification of a substantial proportion of Gram-positive cocci using the Biotyper method according to manufacturer-specified score cutoffs.

Using Multi-Temporal Imaging Spectroscopy Data to Detect Drought and Bark Beetle Related Conifer Mortality across the Central Sierra Nevada, California, USA

NASA Astrophysics Data System (ADS)

Tane, Z.; Ramirez, C.; Roberts, D. A.; Koltunov, A.; Sweeney, S.

2016-12-01

There is considerable scientific and public interest in the ongoing drought and bark beetle driven conifer mortality in the Central and Southern Sierra Nevada, the scale of which has not been seen previously in California's recorded history. Just before and during this mortality event (2013-2016), Airborne Visible / Infrared Imaging Spectrometer (AVIRIS) data were acquired seasonally over part of the affected area as part of the HyspIRI Preparatory Mission. In this study, we used 11 AVIRIS flight lines from 8 seasonal flights (from spring 2013 to summer 2015) to detect conifer mortality. In addition to the standard pre-processing completed by NASA's Jet Propulsion Lab, AVIRIS images were co-registered and georeferenced between time steps and images were resampled to the spatial resolution and signal-to-noise ratio expected from the proposed HyspIRI satellite. We used summer 2015 high-spatial resolution WorldView-2 and WorldView-3 images from across the study area to collect training data from five scenes, and independent validation data from five additional scenes. A cover class map developed with a machine-learning algorithm, separated pixels into green conifer, red-attack conifer, and non-conifer dominant cover, yielding a high accuracy (above 85% accuracy on the independent validation data) in the tree mortality final map. Discussion will include the effects of temporal information and input dimensionality on classification accuracy, comparison with multi-spectral classification accuracy, the ecological and forest management implications of this work, incorporating 2016 AVIRS images to detect 2016 mortality, and future work in understanding the spatial patterns underlying the mortality.

Findings from non-participant observational data concerning health promoting nursing practice in the acute hospital setting focusing on generalist nurses.

PubMed

Casey, Dympna

2007-03-01

This paper reports on the non-participant observational findings from a study, which examined hospital-based nurses' health promoting nursing practice in an acute setting. Nurses are considered to have a key role in health promotion. However, the development of the role of the generalist hospital-based nurse in health promotion has been slow and is not well-understood. The conceptual framework used was based on the Ottawa Charter (WHO 1986). A single qualitative embedded case study, employing data source and methodological triangulation was used. A framework for identifying nurse's use of health promotion methods was developed and used to collect non-participant observations on a purposive sample of eight nurses working on an acute hospital ward. Following the observations a semi structured one-to-one interview was conducted with each observed nurse. One randomly selected patient that the observed nurse had cared for during the observations was also interviewed. Qualitative data analysis based on the work of Miles and Huberman was employed. Two categories were identified 'health promotion strategies and content' and 'patient participation'. The findings indicated that, overall, the strategies used by nurses to promote health were prescriptive and individualistic. The main strategy observed was information giving and the content was 'preparatory information'. Predominantly, nurses practised traditional health education. Overall, patient participation was limited to minor personal aspects of care as nurses focused on the routine and getting the tasks completed. There was no evidence of a ward culture which valued health promotion. Ward managers are key in creating a culture for health promotion. A review of the methods of organizing nursing care is warranted. Nursing programmes must highlight health promotion as integral to practice and emphasis the socio-political dimensions of health promotion.

An international, multidisciplinary, service-learning program: an option in the dental school curriculum.

PubMed

Martinez-Mier, Esperanza A; Soto-Rojas, Armando E; Stelzner, Sarah M; Lorant, Diane E; Riner, Mary E; Yoder, Karen M

2011-04-01

Many health professions students who treat Spanish-speaking patients in the United States have little concept of their culture and health related traditions. The lack of understanding of these concepts may constitute major barriers to healthcare for these patients. International service-learning experiences allow students to work directly in communities from which patients immigrate and, as a result, students gain a better understanding of these barriers. This article describes the implementation of an international, multidisciplinary, service-learning program in a dental school in the United States. The Indiana University International Service-Learning program in Hidalgo, Mexico began in 1999 as an alternative spring break travel and clinical experience for medical students, focusing on the treatment of acute health problems. Travel-related preparatory sessions were offered, and no learning or service objectives had been developed. The program has evolved to include a multidisciplinary team of dental, medical, nursing, public health and social work students and faculty. The experience is now integrated into a curriculum based on the service-learning model that allows students to use their clinical skills in real-life situations and provides structured time for reflection. The program aims to enhance teaching and foster civic responsibility in explicit partnership with the community. Preparatory sessions have evolved into a multidisciplinary graduate level course with defined learning and service objectives. PROGRAM EVALUATION METHODS: In order to assess the program's operation as perceived by students and faculty and to evaluate student's perceptions of learning outcomes, evaluation tools were developed. These tools included student and faculty evaluation questionnaires, experiential learning journals, and a strengths, weaknesses, opportunities and threats analysis. Evaluation data show that after program participation, students perceived an increase in their cultural awareness, cross-cultural communication skills and understanding of barriers and disparities faced by Latinos in the United States. Faculty evaluations offer insights into the lessons learned through the implementation process. The development of a service-learning based curriculum has posed challenges but has enriched international service experiences.

Beyond diagnosis: the Core Sets for persons with schizophrenia based on the World Health Organization's International Classification of Functioning, Disability, and Health.

PubMed

Gómez-Benito, Juana; Guilera, Georgina; Barrios, Maite; Rojo, Emilio; Pino, Oscar; Gorostiaga, Arantxa; Balluerka, Nekane; Hidalgo, María Dolores; Padilla, José Luis; Benítez, Isabel; Selb, Melissa

2017-07-30

Based on the International Classification of Functioning, Disability and Health (ICF), this paper presents the results of the process to develop the Comprehensive and Brief Core Sets for schizophrenia that allow to comprehensively describe functioning in persons with schizophrenia. Twenty health professionals from diverse backgrounds participated in a formal and iterative decision-making process during an international consensus conference to develop these Core Sets. The conference was carried out based on evidence gathered from four preparatory studies (systematic literature review, qualitative study, expert survey, and empirical study). The first step of this decision-making and consensus process comprised of discussions and voting in working groups and plenary sessions to develop the comprehensive version. The categories of the Comprehensive ICF Core Set for schizophrenia served as the basis for the second step -a ranking and cutoff procedure to decide on the brief version. Of the 184 candidate categories identified in the preparatory studies, 97 categories were included in the Comprehensive Core Set for schizophrenia. A total of 25 categories were selected to constitute the Brief Core Set. The formal decision-making and consensus process integrating evidence from four preparatory studies and expert opinion led to the first version of the Core Sets for schizophrenia. Comprehensive and Brief Core Sets for schizophrenia may provide a common language among different health professionals and researchers, and a basic international standard of what to measure, report, and assess the functioning of persons with schizophrenia. Implications for rehabilitation Schizophrenia is a chronic mental disorder that has a tremendous impact on functioning and daily life of persons living with the disorder. The International Classification of Functioning, Disability and Health (ICF) offers an internationally recognized standard for describing the functioning status of these individuals. The Core Sets for schizophrenia have potential use in supporting rehabilitation practice such as for planning mental health services and other interventions or defining rehabilitation goals, and documenting patient care. The Core Sets for schizophrenia may also be used to promote interdisciplinary coordination and facilitate communication between members of a multidisciplinary rehabilitation team. Rehabilitation research is another potential area of application of the Core Sets for schizophrenia. This is valuable, since rehabilitation research provides crucial evidence for optimizing rehabilitation practice.

Early community-based family practice elective positively influences medical students' career considerations--a pre-post-comparison.

PubMed

Deutsch, Tobias; Hönigschmid, Petra; Frese, Thomas; Sandholzer, Hagen

2013-02-21

Demographic change and recruitment problems in family practice are increasingly threatening an adequate primary care workforce in many countries. Thus, it is important to attract young physicians to the field. The purpose of the present study was to examine the effect of an early community-based 28-h family practice elective with one-to-one mentoring on medical students' consideration of family practice as a career option, their interest in working office-based, and several perceptions with regard to specific aspects of a family physician's work. First- and second-year medical students completed questionnaires before and after a short community-based family practice elective, consisting of a preparatory course and a community-based practical experience with one-to-one mentoring by trained family physicians. We found a significantly higher rate of students favoring family practice as a career option after the elective (32.7% vs. 26.0%, p = 0.039). Furthermore, the ranking of family practice among other considered career options improved (p = 0.002). Considerations to work office-based in the future did not change significantly. Perceptions regarding a family physician's job changed positively with regard to the possibility of long-term doctor-patient relationships and treatment of complex disease patterns. The majority of the students described identification with the respective family physician tutor as a professional role model and an increased interest in the specialty. Our results indicate that a short community-based family practice elective early in medical education may positively influence medical students' considerations of a career in family practice. Furthermore, perceptions regarding the specialty with significant impact on its attractiveness may be positively adjusted. Further research is needed to evaluate the influence of different components of a family practice curriculum on the de facto career decisions of young physicians after graduation.

Demand-supply dynamics in tourism systems: A spatio-temporal GIS analysis. The Alberta ski industry case study

NASA Astrophysics Data System (ADS)

Bertazzon, Stefania

The present research focuses on the interaction of supply and demand of down-hill ski tourism in the province of Alberta. The main hypothesis is that the demand for skiing depends on the socio-economic and demographic characteristics of the population living in the province and outside it. A second, consequent hypothesis is that the development of ski resorts (supply) is a response to the demand for skiing. From the latter derives the hypothesis of a dynamic interaction between supply (ski resorts) and demand (skiers). Such interaction occurs in space, within a range determined by physical distance and the means available to overcome it. The above hypotheses implicitly define interactions that take place in space and evolve over time. The hypotheses are tested by temporal, spatial, and spatio-temporal regression models, using the best available data and the latest commercially available software. The main purpose of this research is to explore analytical techniques to model spatial, temporal, and spatio-temporal dynamics in the context of regional science. The completion of the present research has produced more significant contributions than was originally expected. Many of the unexpected contributions resulted from theoretical and applied needs arising from the application of spatial regression models. Spatial regression models are a new and largely under-applied technique. The models are fairly complex and a considerable amount of preparatory work is needed, prior to their specification and estimation. Most of this work is specific to the field of application. The originality of the solutions devised is increased by the lack of applications in the field of tourism. The scarcity of applications in other fields adds to their value for other applications. The estimation of spatio-temporal models has been only partially attained in the present research. This apparent limitation is due to the novelty and complexity of the analytical methods applied. This opens new directions for further work in the field of spatial analysis, in conjunction with the development of specific software.

Science at Sea.

ERIC Educational Resources Information Center

Phillips, Mary Nied

2001-01-01

Describes a three-week inservice teacher education program that involves two sessions of preparatory classes ashore in nautical science and oceanography, and concludes with a nine-day sea voyage. (ASK)

Sleep deprivation influences some but not all processes of supervisory attention

NASA Technical Reports Server (NTRS)

Jennings, J. R.; Monk, T. H.; van der Molen, M. W.

2003-01-01

Does one night of sleep deprivation alter processes of supervisory attention in general or only a specific subset of such processes? Twenty college-aged volunteers, half female, performed a choice reaction time task. A cue indicated that compatible (e.g., right button, right-pointing arrow) or incompatible (e.g., left button, right-pointing arrow) responses were to be given to a stimulus that followed 50 or 500 ms later. The paradigm assessed response inhibition, task-shifting skill, and task strategy-processes inherent in supervisory attention. Performance, along with heart rate, was assessed for 12 hr following normal sleep or a night of complete sleep deprivation. Sleep deprivation altered neither preparation for task shifting nor response inhibition. The ability to use preparatory bias to speed performance did decrease with sleep deprivation. Sleep deprivation appears to selectively affect this supervisory attention process, which is perceived as an active effort to cope with a challenging task.

Sleep deprivation influences some but not all processes of supervisory attention.

PubMed

Jennings, J R; Monk, T H; van der Molen, M W

2003-09-01

Does one night of sleep deprivation alter processes of supervisory attention in general or only a specific subset of such processes? Twenty college-aged volunteers, half female, performed a choice reaction time task. A cue indicated that compatible (e.g., right button, right-pointing arrow) or incompatible (e.g., left button, right-pointing arrow) responses were to be given to a stimulus that followed 50 or 500 ms later. The paradigm assessed response inhibition, task-shifting skill, and task strategy-processes inherent in supervisory attention. Performance, along with heart rate, was assessed for 12 hr following normal sleep or a night of complete sleep deprivation. Sleep deprivation altered neither preparation for task shifting nor response inhibition. The ability to use preparatory bias to speed performance did decrease with sleep deprivation. Sleep deprivation appears to selectively affect this supervisory attention process, which is perceived as an active effort to cope with a challenging task.

[Experiment with rats on a 22-day flight on the "Kosmos-605" biological satellite (objectives and methods)].

PubMed

Il'in, E A; Serova, L V; Noskin, A D

1976-01-01

In 1974 a rat experiment was carried out onboard the Cosmos-605 biosatellite. Inflight Wistar rats were kept unrestrained in small cages. The cages were equipped with a feeder, water supply, light source and a ventilation device. The state of the animals was assessed with respect to their motor activity. The flight experiment was preceded by a number of preparatory runs and testinns that were completed with an end-to-end experiment in a biosatellite mockup. The flight experiment was paralleled by the ground-based synchroneous experiment which simulated almost entirely the flight profile. For each experiment rats were selected and trained during a month's observation. Postflight rats were exposed to clinical, physiological, morphological, cytochemical and biochemical investigations. Tissue examinations were performed on the 2nd-3rd day (20 rats) and 26-27th day (12 rats) after flight. Four rats were kept to study remote aftereffects.

Evaluation of identifier field agreement in linked neonatal records.

PubMed

Hall, E S; Marsolo, K; Greenberg, J M

2017-08-01

To better address barriers arising from missing and unreliable identifiers in neonatal medical records, we evaluated agreement and discordance among traditional and non-traditional linkage fields within a linked neonatal data set. The retrospective, descriptive analysis represents infants born from 2013 to 2015. We linked children's hospital neonatal physician billing records to newborn medical records originating from an academic delivery hospital and evaluated rates of agreement, discordance and missingness for a set of 12 identifier field pairs used in the linkage algorithm. We linked 7293 of 7404 physician billing records (98.5%), all of which were deemed valid upon manual review. Linked records contained a mean of 9.1 matching and 1.6 non-matching identifier pairs. Only 4.8% had complete agreement among all 12 identifier pairs. Our approach to selection of linkage variables and data formatting preparatory to linkage have generalizability, which may inform future neonatal and perinatal record linkage efforts.

Markers of preparatory attention predict visual short-term memory performance.

PubMed

Murray, Alexandra M; Nobre, Anna C; Stokes, Mark G

2011-05-01

Visual short-term memory (VSTM) is limited in capacity. Therefore, it is important to encode only visual information that is most likely to be relevant to behaviour. Here we asked which aspects of selective biasing of VSTM encoding predict subsequent memory-based performance. We measured EEG during a selective VSTM encoding task, in which we varied parametrically the memory load and the precision of recall required to compare a remembered item to a subsequent probe item. On half the trials, a spatial cue indicated that participants only needed to encode items from one hemifield. We observed a typical sequence of markers of anticipatory spatial attention: early attention directing negativity (EDAN), anterior attention directing negativity (ADAN), late directing attention positivity (LDAP); as well as of VSTM maintenance: contralateral delay activity (CDA). We found that individual differences in preparatory brain activity (EDAN/ADAN) predicted cue-related changes in recall accuracy, indexed by memory-probe discrimination sensitivity (d'). Importantly, our parametric manipulation of memory-probe similarity also allowed us to model the behavioural data for each participant, providing estimates for the quality of the memory representation and the probability that an item could be retrieved. We found that selective encoding primarily increased the probability of accurate memory recall; that ERP markers of preparatory attention predicted the cue-related changes in recall probability. Copyright © 2011. Published by Elsevier Ltd.

Prevalence of signs and symptoms of temporomandibular disorders in college preparatory students: associations with emotional factors, parafunctional habits, and impact on quality of life.

PubMed

Paulino, Marcilia Ribeiro; Moreira, Vanderlucia Gomes; Lemos, George Azevedo; Silva, Pâmela Lopes Pedro da; Bonan, Paulo Rogério Ferreti; Batista, André Ulisses Dantas

2018-01-01

The aim of this study was to evaluate the prevalence of temporomandibular disorders (TMD) signs and symptoms, its correlation with gender, parafunctional habits, emotional stress, anxiety, and depression and its impact on oral health-related quality of life (OHRQL) in college preparatory students at public and private institutions in João Pessoa, Paraíba (PB). The sample consisted of 303 students. Presence of TMD symptoms was determined by an anamnesis questionnaire containing questions related to the presence of parafunctional habits and emotional stress. A simplified clinical evaluation protocol was used. Anxiety and depression were determined with the Hospital Anxiety and Depression (HAD) scale and the OHRQL using the short version contained in the Oral Health Impact Profile (OHIP-14). The Chi-square, Fisher Exact, Mann Whitney, and Kruskal-Wallis tests were performed. Presence of signs and symptoms of TMD was statistically associated (p ≤ 0,05) with female gender, parafunctional habits, emotional stress, and anxiety, and represented greater impairment of the OHRQL. The physical pain domain was the most affected. The increased prevalence of signs and symptoms of TMD among college preparatory students indicates that there is a need for education and clarification among teachers and students to improve early diagnosis and to prevent the problem.

Monitoring of immunological parameters in adolescent basketball athletes during and after a sports season.

PubMed

Brunelli, Diego Trevisan; Rodrigues, Ariel; Lopes, Wendell Arthur; Gáspari, Arthur Fernandes; Bonganha, Valéria; Montagner, Paulo César; Borin, João Paulo; Cavaglieri, Cláudia Regina

2014-01-01

The objective of the present study was to monitor the immunological and hormonal responses and the occurrence of upper respiratory symptoms in adolescent basketball athletes during the different stages of a sports season. Anthropometric measures, biochemical analyses (interleukin-6, interleukin-10, tumour necrosis factor-alpha, C-reactive protein, testosterone and cortisol), neuromuscular evaluations (standing vertical jumping ability, agility and estimated VO2max) and leukocyte counts were performed at four moments: 72 h before the season (-72 h); before the season (Pre-season); after six weeks, at the end of the preparatory period (Preparatory); and after 20 weeks, at the end of the competitive period (Competitive). Also, the occurrence of upper respiratory symptoms was collected weekly during all stages of the season. There were significant increases in monocytes, cortisol, tumour necrosis factor-alpha and C-reactive protein at the Competitive moment as compared to the Pre-season. In addition, interleukin-10 decreased at the Competitive moment as compared to the Pre-season. Occurrence of upper respiratory symptoms demonstrated increases (38%) during the competitive period as compared to the preparatory. These results suggest that periods of training and competition could increase the occurrence of upper respiratory symptoms in adolescent athletes and this may be due to the unwanted effects of an inflammatory process in response to the excessive stress of training and competition.

A history of cardiology in Jamaica.

PubMed

Denbow, C E

2004-06-01

The history of cardiology in Jamaica is conveniently considered in decades beginning in the 1950s. The decade of the 1950s was characterized by early descriptions of the pattern of cardiac disease in adults and children in Jamaica, the establishment of a cardiac clinic at the University Hospital of the West Indies and early cardiac surgical landmarks. Extensive preparatory experimental work in the canine laboratory with respect to cardiopulmonary bypass in the early to mid-1960s culminated in the successful completion of the first open heart surgical procedure in April, 1968. Cardiac catheterization was also increasingly developed in the decade of the 1960s. A highlight of the decade of the 1970s was the establishment of the Heart Foundation of Jamaica which began contributing greatly to preventive cardiology in Jamaica by providing a variety of programmes of prevention. In the decade of the 1980s, non-invasive cardiac diagnostic facilities in Jamaica were considerably enhanced by the introduction and development of echocardiography, treadmill exercise testing and ambulatory electrocardiography. In addition, the very important National Rheumatic Fever prevention programme was established. The cardiac catheterization laboratory was re-opened in the 1990s, thus allowing the performance of coronary arteriography in Jamaica for the first time, and interventional cardiology procedures soon followed. The Jamaica Foundation for Cardiac disease was also established in this decade. The vision for the new millennium of "A heart healthy Jamaica in the 21st century" is achievable, but will require appropriate emphasis on expanded preventive and curative cardiology programmes.

Next-generation confirmatory disease diagnostics

NASA Astrophysics Data System (ADS)

Lin, Robert; Gerver, Rachel; Karns, Kelly; Apori, Akwasi A.; Denisin, Aleksandra K.; Herr, Amy E.

2014-06-01

Microfluidic tools are advancing capabilities in screening diagnostics for use in near-patient settings. Here, we review three case studies to illustrate the flexibility and analytical power offered by microanalytical tools. We first overview a near-patient tool for detection of protein markers found in cerebrospinal fluid (CSF), as a means to identify the presence of cerebrospinal fluid in nasal mucous - an indication that CSF is leaking into the nasal cavity. Microfluidic design allowed integration of several up-stream preparatory steps and rapid, specific completion of the human CSF protein assay. Second, we overview a tear fluid based assay for lactoferrin, a protein produced in the lacrimal gland, then secreted into tear fluid. Tear Lf is a putative biomarker for primary SS. A critical contribution of this and related work being measurement of Lf, even in light of well-known and significant matrix interactions and losses during the tear fluid collection and preparation. Lastly, we review a microfluidic barcode platform that enables rapid measurement of multiple infectious disease biomarkers in human sera. The assay presents a new approach to multiplexed biomarker detection, yet in a simple straight microchannel - thus providing a streamlined, simplified microanalytical platform, as is relevant to robust operation in diagnostic settings. We view microfluidic design and analytical chemistry as the basis for emerging, sophisticated assays that will advance not just screening diagnostic technology, but confirmatory assays, sample preparation and handling, and thus introduction and utilization of new biomarkers and assay formats.

An assessment of prospects for international cooperation on the Space Exploration Initiative

NASA Technical Reports Server (NTRS)

Cline, Lynn F. H.; Rosendhal, Jeffrey D.

1991-01-01

This paper discusses the unique characteristics of the Space Exploration Initiative (SEI) which will have to be taken into account if the Initiative is to become an international one; the technical capabilities offered by prospective international partners; the political and economic prospects for proceeding with the Initiative both in the United States and elsewhere; and the advantages and disadvantages of various possible approaches to international cooperation on SEI. SEI preparatory activities are likely to extend over a several-year period. Such an extended preparatory period should provide the time needed for coordinating studies, for identifing interests and potential contributions, and for resolving the numerous planning, budgeting, organizational and political issues which will have to be dealt with if such a complex undertaking is to be successfully internationalized.

The NPOESS Community Collaborative Calibration/Validation Program for the NPOESS Preparatory Project

NASA Astrophysics Data System (ADS)

Kilcoyne, H.; Feeley, J.; Guenther, B.; Hoffman, C. W.; Reed, B.; St. Germain, K.; Zhou, L.; Plonski, M.; Hauss, B.

2009-12-01

The National Polar-orbiting Operational Environmental Satellite System (NPOESS) Preparatory Project (NPP) Calibration and Validation (Cal/Val) team is currently executing pre-launch activities and planning post-launch activities to efficiently integrate the NPOESS Sensor Data Records (SDRs) and Environmental Data Records (EDRs) into Customer applications to reduce risk in achieving NPOESS Mission Success. The NPP Cal/Val Team, led by the Integrated Program Office (IPO), includes members from the Contractor team producing the data products and subject matter experts from the Customer and User communities, bringing together the expertise with the production algorithms, product use, and science community. This presentation will highlight the progress made in the past year in defining the post-launch activity schedule, involvement of the science and operational data users, and techniques and correlative data used.

Structural determination of intact proteins using mass spectrometry

DOEpatents

Kruppa, Gary [San Francisco, CA; Schoeniger, Joseph S [Oakland, CA; Young, Malin M [Livermore, CA

2008-05-06

The present invention relates to novel methods of determining the sequence and structure of proteins. Specifically, the present invention allows for the analysis of intact proteins within a mass spectrometer. Therefore, preparatory separations need not be performed prior to introducing a protein sample into the mass spectrometer. Also disclosed herein are new instrumental developments for enhancing the signal from the desired modified proteins, methods for producing controlled protein fragments in the mass spectrometer, eliminating complex microseparations, and protein preparatory chemical steps necessary for cross-linking based protein structure determination.Additionally, the preferred method of the present invention involves the determination of protein structures utilizing a top-down analysis of protein structures to search for covalent modifications. In the preferred method, intact proteins are ionized and fragmented within the mass spectrometer.

Difference in Voice Problems and Noise Reports Between Teachers of Public and Private Schools in Upper Egypt.

PubMed

Abo-Hasseba, Ahmed; Waaramaa, Teija; Alku, Paavo; Geneid, Ahmed

2017-07-01

This study aimed to assess teachers' voice symptoms and noise in schools in Upper Egypt and to study possible differences between teachers in public and private schools. A cross-sectional analysis via questionnaire was carried out. Four schools were chosen randomly to represent primary and preparatory schools as well as public and private ones. In these schools, a total of 140 teachers participated in the study. They answered a questionnaire on vocal and throat symptoms and their effects on working and social activities, as well as levels and effects of experienced noise. Of all teachers, 47.9% reported moderate or severe dysphonia within the last 6 months, and 21.4% reported daily dysphonia. All teachers reported frequent feelings of being in noise, with 82.2% feeling it sometimes or always during the working day, resulting in a need to raise their voice. Teachers in public schools experienced more noise from nearby classes. The working conditions and vocal health of teachers in Upper Egypt, especially in public schools, are alarming. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Health Literacy in Transitions of Care: An Innovative Objective Structured Clinical Examination for Fourth-Year Medical Students in an Internship Preparation Course.

PubMed

Bloom-Feshbach, Kimberly; Casey, Dana; Schulson, Lucy; Gliatto, Peter; Giftos, Jonathan; Karani, Reena

2016-02-01

Low health literacy is associated with adverse health outcomes, especially during transitions of care. Competency-based assessments may improve communication during this time. To develop an Objective Structured Clinical Examination (OSCE) for medical students to demonstrate communication skills to be used during the hospital discharge process with patients of low health literacy. The OSCE was integrated into the curriculum of an internship preparatory clerkship. One hundred and one fourth-year medical students participated. Students received a skills-based health literacy workshop. In the OSCE, learners counseled standardized patients regarding initiation of anticoagulation at discharge and wrote discharge instructions. Fifty-seven students completed the workshop prior to the OSCE, and 44 participated in the workshop after the completing the OSCE. Participants who completed the workshop first outperformed their peers on the checklist (15.1 vs. 13.4, p < 0.0001) and on the reading level of their written instructions (9.9 vs. 10.6, p = 0.01); 82% felt confident communicating with patients of low health literacy after the workshop and OSCE. This OSCE is a tool to train and evaluate future interns' ability to communicate with patients of limited health literacy levels at hospital discharge. Such innovations may make this period of time safer for patients, improving health outcomes.

[RESULTS OF DUST FACTOR IN COPPER PYROMETALLURGY].

PubMed

Adrianovskiy, V I; Lipatov, G Ya; Zebzeeva, N V; Kuzmina, E A

2016-01-01

The dust entering the air of the working zone of metallurgical shops was shown to be presented by a disintegration aerosols originating in crushing and transporting ore materials and condensation occurring in the course of smelting, converting and fire-refining copper. The overwhelming majority of the grains have a size of 2.1-5.0 mm, which determines a fixed condition of the presence of given dust in the working area, its long presence in the deeper parts of the respiratory system. At the preparatory stages in the composition of the dust there are presented significant amounts of crystalline silicon dioxide possessing of the fibrogenic impact on the body. In the dust the presence of the crystalline silicon dioxide, arsenic, nickel, cadmium determines its carcinogenic hazard. The elevated dustiness of the air is noted with the reflective and especially mine melting, due to the imperfection of the technological equipment and sanitary technical devices. Autogenous smelting processes have demonstrated their hygienic advantage over outdated methods of producing blister copper mining and smelting reflectivity.

Density-dependence at sea for coho salmon (Oncorhynchus kisutch)

USGS Publications Warehouse

Emlen, J.M.; Reisenbichler, R.R.; McGie, A.M.; Nickelson, T.E.

1990-01-01

The success of expanded salmon hatchery programs will depend strongly on the degree of density-induced diminishing returns per smolt released. Several authors have addressed the question of density-dependent mortality at sea in coho salmon (Oncorhynchus kisutch), but have come to conflicting conclusions. We believe there are compelling reasons to reinvestigate the data, and have done so for public hatchery fish, using a variety of approaches. The results provide evidence that survival of these public hatchery fish is negatively affected, directly by the number of public hatchery smolts and indirectly by the number of private hatchery smolts. These results are weak, statistically, and should be considered primarily as a caution to those who, on the basis of other published work, believe that density-dependence does not exist. The results reported here also re-emphasize the often overlooked point that inferences drawn from data are strongly biased by investigators' views of how the systems of interest work and by the statistical assumptions they make preparatory to the analysis of those data.

Neural network communication facilitates verbal working memory.

PubMed

Kustermann, Thomas; Rockstroh, Brigitte; Miller, Gregory A; Popov, Tzvetan

2018-05-28

Oscillatory brain activity in the theta, alpha, and gamma frequency ranges has been associated with working memory (WM). In addition to alpha and theta activity associated with WM retention, and gamma band activity with item encoding, activity in the alpha band is related to the deployment of attention resources and information. The present study sought to specify distinct roles of neuromagnetic 4-7 Hz theta, 9-13 Hz alpha, and 50-70 Hz gamma power modulation and communication in fronto-parietal networks during cued, hemifield-specific item presentation in a modified Sternberg verbal WM task in 14 student volunteers. Lateralized posterior alpha and gamma power during encoding suggest a preparatory role of alpha oscillations. Bilateral alpha power increases during maintenance reflect information retention for the non-lateralized probe response. Lateralized alpha power increase during encoding was apparently driven by a monotonic increase in fronto-parietal 6 Hz phase, suggesting a mechanism facilitating WM encoding and successful performance. Copyright © 2018 Elsevier B.V. All rights reserved.

[Third preparatory committee for the International Conference on Population and Development. Peru presentation].

PubMed

Lopez, C

1994-01-01

This address by the Peruvian delegation to the Third Preparatory Committee Meeting for the International Conference on Population and Development focuses on four points in the proposed Plan of Action that might require further development. First, the link between drug trafficking and environmental degradation should be recognized. Cultivation of narcotic plants contributes to deforestation of the tropical forest and contamination of rivers, and along with terrorism has caused considerable population movement in Peru. The second point is that widespread poverty, limited investment in human capital, insufficient institutional capacity, and the external debt burden of the developing countries are clearly interrelated with sociodemographic processes and decisively affect the capacity of the nation to implement population policies and programs as a function of current and future international commitments. The third point is that, in the area of information, education, and communication, attention should be given to the entire life cycle and the entirety of themes related to population. Finally, coordinated programs between public and private institutions and nongovernmental organizations at the national level, and between the U.N. Population Fund, the Population Commission, and the Commission on Sustainable Development at the international level, should be organized to assure effective follow-up on Plan of Action proposals and agreements. Peru has participated in a wide variety of international conferences and activities related to population, and was a major participant in the subregional preparatory conference of the Andean nations.

Focused and divided attention in a simulated cocktail-party situation: ERP evidence from younger and older adults.

PubMed

Getzmann, Stephan; Golob, Edward J; Wascher, Edmund

2016-05-01

Speech perception under complex listening conditions usually decreases in aging. This is especially true for listening conditions requiring divided attention among 2 and more relevant speakers. Using a speech perception task and event-related potential measures, we studied the ability of younger and older adults to attend to speech information from a single-target speaker (focused attention) or from 2 different (alternative) target speakers (divided attention). The focused and divided attention conditions were presented either in silence or in the presence of 3 concurrent speakers. In the presence of concurrent speakers, older participants showed worse performance with divided versus focused attention. In contrast, there was no effect of attention condition for the younger adults. Relative to the young, event-related potential analysis in older subjects indicated a decline in preparatory activity for the critical speech information (a delayed and smaller contingent negative variation), and delayed attentional control (indicated by a longer P2 latency). Standardized low-resolution brain electromagnetic tomography revealed that the age-related decline in preparatory activity was associated with reduced activation of medial and superior frontal gyrus and anterior cingulate gyrus. The results suggest that age-related differences in these prefrontal brain areas reflect declines in preparatory attention and gating of subsequent task-related speech information, especially under conditions of divided attention. These findings may reflect mechanisms relating to impaired speech perception by older people in "cocktail-party" listening situations. Copyright © 2016 Elsevier Inc. All rights reserved.

Modern meta-heuristics based on nonlinear physics processes: A review of models and design procedures

NASA Astrophysics Data System (ADS)

Salcedo-Sanz, S.

2016-10-01

Meta-heuristic algorithms are problem-solving methods which try to find good-enough solutions to very hard optimization problems, at a reasonable computation time, where classical approaches fail, or cannot even been applied. Many existing meta-heuristics approaches are nature-inspired techniques, which work by simulating or modeling different natural processes in a computer. Historically, many of the most successful meta-heuristic approaches have had a biological inspiration, such as evolutionary computation or swarm intelligence paradigms, but in the last few years new approaches based on nonlinear physics processes modeling have been proposed and applied with success. Non-linear physics processes, modeled as optimization algorithms, are able to produce completely new search procedures, with extremely effective exploration capabilities in many cases, which are able to outperform existing optimization approaches. In this paper we review the most important optimization algorithms based on nonlinear physics, how they have been constructed from specific modeling of a real phenomena, and also their novelty in terms of comparison with alternative existing algorithms for optimization. We first review important concepts on optimization problems, search spaces and problems' difficulty. Then, the usefulness of heuristics and meta-heuristics approaches to face hard optimization problems is introduced, and some of the main existing classical versions of these algorithms are reviewed. The mathematical framework of different nonlinear physics processes is then introduced as a preparatory step to review in detail the most important meta-heuristics based on them. A discussion on the novelty of these approaches, their main computational implementation and design issues, and the evaluation of a novel meta-heuristic based on Strange Attractors mutation will be carried out to complete the review of these techniques. We also describe some of the most important application areas, in broad sense, of meta-heuristics, and describe free-accessible software frameworks which can be used to make easier the implementation of these algorithms.

Big biomedical data and cardiovascular disease research: opportunities and challenges.

PubMed

Denaxas, Spiros C; Morley, Katherine I

2015-07-01

Electronic health records (EHRs), data generated and collected during normal clinical care, are increasingly being linked and used for translational cardiovascular disease research. Electronic health record data can be structured (e.g. coded diagnoses) or unstructured (e.g. clinical notes) and increasingly encapsulate medical imaging, genomic and patient-generated information. Large-scale EHR linkages enable researchers to conduct high-resolution observational and interventional clinical research at an unprecedented scale. A significant amount of preparatory work and research, however, is required to identify, obtain, and transform raw EHR data into research-ready variables that can be statistically analysed. This study critically reviews the opportunities and challenges that EHR data present in the field of cardiovascular disease clinical research and provides a series of recommendations for advancing and facilitating EHR research.

SLHC, the High-Luminosity Upgrade (public event)

ScienceCinema

None

2017-12-09

In the morning of June 23rd a public event is organised in CERN's Council Chamber with the aim of providing the particle physics community with up-to-date information about the strategy for the LHC luminosity upgrade and to describe the current status of preparation work. The presentations will provide an overview of the various accelerator sub-projects, the LHC physics prospects and the upgrade plans of ATLAS and CMS. This event is organised in the framework of the SLHC-PP project, which receives funding from the European Commission for the preparatory phase of the LHC High Luminosity Upgrade project. Informing the public is among the objectives of this EU-funded project. A simultaneous transmission of this meeting will be broadcast, available at the following address: http://webcast.cern.ch/

Methodology of clinical research in rare diseases: development of a research program in juvenile neuronal ceroid lipofuscinosis (JNCL) via creation of a patient registry and collaboration with patient advocates

PubMed Central

de Blieck, Elisabeth A.; Augustine, Erika F.; Marshall, Frederick J.; Adams, Heather; Cialone, Jennifer; Dure, Leon; Kwon, Jennifer M.; Newhouse, Nicole; Rose, Katherine; Rothberg, Paul G.; Vierhile, Amy; Mink, Jonathan W.

2013-01-01

Introduction Juvenile neuronal ceroid lipofuscinosis (JNCL; Batten disease) is a rare, inherited, fatal lysosomal storage childhood disorder. True for many rare diseases, there are no treatments that impact the course of JNCL. The University of Rochester Batten Center’s (URBC) mission is to find treatments to slow, halt, or prevent JNCL. Objectives Our initial objective was to develop clinical research infrastructure preparatory to clinical trials, establish a JNCL research cohort, construct a disease-specific clinical outcome measure, and validate a non-invasive diagnostic sampling method. The long-term objective is to design and implement JNCL clinical trials. Methods The Unified Batten Disease Rating Scale (UBDRS) was developed. The Batten Disease Support and Research Association (BDSRA) referred participants; annual BDSRA meetings provided a mobile research setting for registry enrollment and UBDRS piloting. Neuropsychological examinations were performed, enabling external validation of the UBDRS. Buccal epithelial cell collection for genotyping was introduced. Telemedicine for remote UBDRS assessment was piloted. Results The registry enrolled 198 families representing 237 children with NCL. The UBDRS was piloted, validated and has been used to collect natural history data from 120 subjects. Funding and regulatory approval were obtained for a recently launched phase II clinical trial. Several additional lines of inquiry were reported. Conclusion The registry and BDSRA collaboration have enabled development of a clinical rating scale, natural history and neuropsychological studies, and genetic studies for disease confirmation. This work highlights an approach for preparatory natural history research and infrastructure development needed to facilitate efficient implementation of clinical trials in rare diseases. PMID:23628560

Concussion is associated with altered preparatory postural adjustments during gait initiation.

PubMed

Doherty, Cailbhe; Zhao, Liang; Ryan, John; Komaba, Yusuke; Inomata, Akihiro; Caulfield, Brian

2017-04-01

Gait initiation is a useful surrogate measure of supraspinal motor control mechanisms but has never been evaluated in a cohort following concussion. The aim of this study was to quantify the preparatory postural adjustments (PPAs) of gait initiation (GI) in fifteen concussion patients (4 females, 11 males) in comparison to a group of fifteen age- and sex-matched controls. All participants completed variants of the GI task where their dominant and non-dominant limbs as the 'stepping' and 'support' limbs. Task performance was quantified using the centre of pressure (COP) trajectory of each foot (computed from a force plate) and a surrogate of the centre of mass (COM) trajectory (estimated from an inertial measurement unit placed on the sacrum). Concussed patients exhibited decreased COP excursion on their dominant foot, both when it was the stepping limb (sagittal plane: 9.71mm [95% CI: 8.14-11.27mm] vs 14.9mm [95% CI: 12.31-17.49mm]; frontal plane: 36.95mm [95% CI: 30.87-43.03mm] vs 54.24mm [95% CI: 46.99-61.50mm]) and when it was the support limb (sagittal plane: 10.43mm [95% CI: 8.73-12.13mm] vs 18.13mm [95% CI: 14.92-21.35mm]; frontal plane: 66.51mm [95% CI: 60.45-72.57mm] vs 88.43mm [95% CI: 78.53-98.32mm]). This was reflected in the trajectory of the COM, wherein concussion patients exhibited lower posterior displacement (19.67mm [95% CI: 19.65mm-19.7mm]) compared with controls (23.62mm [95% CI: 23.6-23.64]). On this basis, we conclude that individuals with concussion display deficits during a GI task which are potentially indicative of supraspinal impairments in motor control. Copyright © 2017 Elsevier B.V. All rights reserved.

26 CFR 1.514(c)-1 - Acquisition indebtedness.

Code of Federal Regulations, 2013 CFR

2013-04-01

... continue current operations. Example 3. (a) U, an exempt private preparatory school, as its sole... as a down payment from Y and takes back a purchase money mortgage of $2 million which bears interest...

26 CFR 1.514(c)-1 - Acquisition indebtedness.

Code of Federal Regulations, 2012 CFR

2012-04-01

... continue current operations. Example 3. (a) U, an exempt private preparatory school, as its sole... as a down payment from Y and takes back a purchase money mortgage of $2 million which bears interest...

26 CFR 1.514(c)-1 - Acquisition indebtedness.

Code of Federal Regulations, 2014 CFR

2014-04-01

... continue current operations. Example 3. (a) U, an exempt private preparatory school, as its sole... as a down payment from Y and takes back a purchase money mortgage of $2 million which bears interest...

26 CFR 1.514(c)-1 - Acquisition indebtedness.

Code of Federal Regulations, 2011 CFR

2011-04-01

... continue current operations. Example 3. (a) U, an exempt private preparatory school, as its sole... as a down payment from Y and takes back a purchase money mortgage of $2 million which bears interest...

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)

Mira: Libro de apresto (Look: Preparatory Book).

ERIC Educational Resources Information Center

Martinez, Emiliano; And Others

This primer picture book may be used in various games and activities to extend the child's vocabulary and to provide pre-reading practice in letter and sound identification, categorization, and audio-visual discrimination. (Author/SK)

The impact of preparatory activities on medical school selection outcomes: a cross-sectional survey of applicants to the university of Adelaide medical school in 2007

PubMed Central

2013-01-01

Background Selection into medical school is highly competitive with more applicants than places. Little is known about the preparation that applicants undertake for this high stakes process. The study aims to determine what preparatory activities applicants undertake and what difficulties they encounter for each stage of the application process to medical school and in particular what impact these have on the outcome. Methods A cross-sectional survey of 1097 applicants who applied for a place in the University of Adelaide Medical School in 2007 and participated in the UMAT (Undergraduate Medicine and Health Sciences Admission Test) and oral assessment components of the selection process. The main outcome measures were an offer of an interview and offer of a place in the medical school and were analysed using logistic regression. Results The odds of a successful outcome increased with each additional preparatory activity undertaken for the UMAT (odds ratio 1.22, 95% confidence interval 1.11 to 1.33; P < 0.001) and the oral assessment (1.36, 1.19 to 1.55; P < 0.001) stage of selection. The UMAT preparatory activities associated with the offer of an interview were attendance of a training course by a private organisation (1.75, 1.35 to 2.27: P < 0.001), use of online services of a private organisation (1.58, 1.23 to 2.04; P < 0.001), and familiarising oneself with the process (1.52, 1.15 to 2.00; p = 0.021). The oral assessment activities associated with an offer of a place included refining and learning a personal resume (9.73, 2.97 to 31.88; P < 0.001) and learning about the course structure (2.05, 1.29 to 3.26; P = 0.022). For the UMAT, applicants who found difficulties with learning for this type of test (0.47, 0.35 to 0.63: P < 0.001), with the timing of UMAT in terms of school exams (0.48, 0.5 to 0.66; P < 0.001) and with the inability to convey personal skills with the UMAT (0.67, 0.52 to 0.86; P = 0.026) were significantly less likely to be offered an interview. Conclusions Medical schools make an enormous effort to undertake a selection process that is fair and equitable and which selects students most appropriate for medical school and the course they provide. Our results indicate that performance in the selection processes can be improved by training. However, if these preparatory activities may be limited to those who can access them, the playing field is not even and increasing equity of access to medical schools will not be achieved. PMID:24289521

The "CEO" of women's work lives: how Big Five Conscientiousness, Extraversion, and Openness predict 50 years of work experiences in a changing sociocultural context.

PubMed

George, Linda G; Helson, Ravenna; John, Oliver P

2011-10-01

Few long-term longitudinal studies have examined how dimensions of personality are related to work lives, especially in women. We propose a life-course framework for studying work over time, from preparatory activities (in the 20s) to descending work involvement (after age 60), using 50 years of life data from the women in the Mills Longitudinal Study. We hypothesized differential work effects for Extraversion (work as pursuit of rewards), Openness (work as self-actualization), and Conscientiousness (work as duty) and measured these 3 traits as predictor variables when the women were still in college. In a prospective longitudinal design, we then studied how these traits predicted the women's subsequent work lives from young adulthood to age 70 and how these effects depended on the changing sociocultural context. Specifically, the young adulthood of the Mills women in the mid-1960s was rigidly gender typed and family oriented; neither work nor education variables at that time were predicted from earlier personality traits. However, as women's roles changed, later work variables became related to all 3 traits, as expected from current Big Five theory and research. For example, early personality traits predicted the timing of involvement in work, the kinds of jobs chosen, and the status and satisfaction achieved, as well as continued work participation and financial security in late adulthood. Early traits were also linked to specific cultural influences, such as the traditional feminine role, the women's movement, and graduate education for careers. 2011 APA, all rights reserved

Lilliputian Suburbia Grows Like a Giant

ERIC Educational Resources Information Center

Open Door, 1969

1969-01-01

As part of the building trades drafting program at Robeson Technical Institute students build models of homes they have designed. Other aspects of the program including preparatory courses, field trips, and planned improvements in the curriculum are discussed. (HH)

Developing Speech Habits with the Help of Songs.

ERIC Educational Resources Information Center

Orlova, Natalia

1997-01-01

Discusses the use of songs (folk, rock, country, pop) to teach oral English to prospective teachers of foreign languages. The development of speech habits through music is comprised of three stages: preparatory, forming, and developing.(Author/VWL)

Differential Go/NoGo Activity in Both Contingent Negative Variation and Spectral Power

PubMed Central

Funderud, Ingrid; Lindgren, Magnus; Løvstad, Marianne; Endestad, Tor; Voytek, Bradley; Knight, Robert T.; Solbakk, Anne-Kristin

2012-01-01

We investigated whether both the contingent negative variation (CNV), an event-related potential index of preparatory brain activity, and event-related oscillatory EEG activity differentiated Go and NoGo trials in a delayed response task. CNV and spectral power (4–100 Hz) were calculated from EEG activity in the preparatory interval in 16 healthy adult participants. As previously reported, CNV amplitudes were higher in Go compared to NoGo trials. In addition, event-related spectral power of the Go condition was reduced in the theta to low gamma range compared to the NoGo condition, confirming that preparing to respond is associated with modulation of event-related spectral activity as well as the CNV. Altogether, the impact of the experimental manipulation on both slow event-related potentials and oscillatory EEG activity may reflect coordinated dynamic changes in the excitability of distributed neural networks involved in preparation. PMID:23119040

Contributions of the SDR Task Network tool to Calibration and Validation of the NPOESS Preparatory Project instruments

NASA Astrophysics Data System (ADS)

Feeley, J.; Zajic, J.; Metcalf, A.; Baucom, T.

2009-12-01

The National Polar-orbiting Operational Environmental Satellite System (NPOESS) Preparatory Project (NPP) Calibration and Validation (Cal/Val) team is planning post-launch activities to calibrate the NPP sensors and validate Sensor Data Records (SDRs). The IPO has developed a web-based data collection and visualization tool in order to effectively collect, coordinate, and manage the calibration and validation tasks for the OMPS, ATMS, CrIS, and VIIRS instruments. This tool is accessible to the multi-institutional Cal/Val teams consisting of the Prime Contractor and Government Cal/Val leads along with the NASA NPP Mission team, and is used for mission planning and identification/resolution of conflicts between sensor activities. Visualization techniques aid in displaying task dependencies, including prerequisites and exit criteria, allowing for the identification of a critical path. This presentation will highlight how the information is collected, displayed, and used to coordinate the diverse instrument calibration/validation teams.

GAUDI: A Preparatory Archive for the COROT Mission

NASA Astrophysics Data System (ADS)

Solano, E.; Catala, C.; Garrido, R.; Poretti, E.; Janot-Pacheco, E.; Gutiérrez, R.; González, R.; Mantegazza, L.; Neiner, C.; Fremat, Y.; Charpinet, S.; Weiss, W.; Amado, P. J.; Rainer, M.; Tsymbal, V.; Lyashko, D.; Ballereau, D.; Bouret, J. C.; Hua, T.; Katz, D.; Lignières, F.; Lüftinger, T.; Mittermayer, P.; Nesvacil, N.; Soubiran, C.; van't Veer-Menneret, C.; Goupil, M. J.; Costa, V.; Rolland, A.; Antonello, E.; Bossi, M.; Buzzoni, A.; Rodrigo, C.; Aerts, C.; Butler, C. J.; Guenther, E.; Hatzes, A.

2005-01-01

The GAUDI database (Ground-based Asteroseismology Uniform Database Interface) is a preparatory archive for the COROT (Convection, Rotation, and Planetary Transits) mission developed at the Laboratorio de Astrofísica Espacial y Física Fundamental (Laboratory for Space Astrophysics and Theoretical Physics, Spain). Its intention is to make the ground-based observations obtained in preparation of the asteroseismology program available in a simple and efficient way. It contains spectroscopic and photometric data together with inferred physical parameters for more than 1500 objects gathered since 1998 January 1998 in 6 years of observational campaigns. In this paper, the main functions and characteristics of the system are described. Based on observations collected at La Silla (ESO proposals 67.D-0169, 69.D-0166, and 70.D-0110), Telescopio Nazionale Galileo (proposal 6-20-068), Observatoire de Haute-Provence, the South African Astronomical Observatory, Tautenburg Observatory, and Sierra Nevada Observatory.

A Map of Anticipatory Activity in Mouse Motor Cortex.

PubMed

Chen, Tsai-Wen; Li, Nuo; Daie, Kayvon; Svoboda, Karel

2017-05-17

Activity in the mouse anterior lateral motor cortex (ALM) instructs directional movements, often seconds before movement initiation. It is unknown whether this preparatory activity is localized to ALM or widely distributed within motor cortex. Here we imaged activity across motor cortex while mice performed a whisker-based object localization task with a delayed, directional licking response. During tactile sensation and the delay epoch, object location was represented in motor cortex areas that are medial and posterior relative to ALM, including vibrissal motor cortex. Preparatory activity appeared first in deep layers of ALM, seconds before the behavioral response, and remained localized to ALM until the behavioral response. Later, widely distributed neurons represented the outcome of the trial. Cortical area was more predictive of neuronal selectivity than laminar location or axonal projection target. Motor cortex therefore represents sensory, motor, and outcome information in a spatially organized manner. Copyright © 2017 Elsevier Inc. All rights reserved.

Disentangling gaze shifts from preparatory ERP effects during spatial attention

PubMed Central

Kennett, Steffan; van Velzen, José; Eimer, Martin; Driver, Jon

2007-01-01

After a cue directing attention to one side, anterior event-related potentials (ERPs) show contralateral negativity (Anterior Directing Attention Negativity, ADAN). It is unclear whether ADAN effects are contaminated by contralateral negativity arising from residual gaze shifts. Conversely, it is possible that ADAN-related potentials contaminate the horizontal electrooculogram (HEOG), via volume conduction. To evaluate these possibilities, we used high-resolution infrared eye tracking, while recording EEG and HEOG in a cued spatial-attention task. We found that, after conventional ERP and HEOG pre-processing exclusions, small but systematic residual gaze shifts in the cued direction can remain, as revealed by the infrared measure. Nevertheless, by using this measure for more stringent exclusion of small gaze shifts, we confirmed that reliable ADAN components remain for preparatory spatial attention in the absence of any systematic gaze shifts toward the cued side. PMID:17241141

Earthworks logistics in the high density urban development conditions - case study

NASA Astrophysics Data System (ADS)

Sobotka, A.; Blajer, M.

2017-10-01

Realisation of the construction projects on highly urbanised areas carries many difficulties and logistic problems. Earthworks conducted in such conditions constitute a good example of how important it is to properly plan the works and use the technical means of the logistics infrastructure. The construction processes on the observed construction site, in combination with their external logistics service are a complex system, difficult for mathematical modelling and achievement of appropriate data for planning the works. The paper shows describe and analysis of earthworks during construction of the Centre of Power Engineering of AGH in Krakow for two stages of a construction project. At the planning stage in the preparatory phase (before realization) and in the implementation phase of construction works (foundation). In the first case, an example of the use of queuing theory for prediction of excavation time under random work conditions of the excavator and the associated trucks is provided. In the second case there is a change of foundation works technology resulting as a consequence of changes in logistics earthworks. Observation of the construction has confirmed that the use of appropriate methods of construction works management, and in this case agile management, the time and cost of the project have not been exceeded. The success of a project depends on the ability of the contractor to react quickly when changes occur in the design, technology, environment, etc.

Analysis of sports injuries related with shooting.

PubMed

Kabak, Banu; Karanfilci, Muharrem; Ersöz, Taner; Kabak, Mehmet

2016-06-01

Athletes typically maintain rigorous training and work programs to be able to participate in competitions. An injury that occurs during the competition that causes withdrawal from the competition and a possible departure from sports, can render results athletes' and their support staff's efforts as meaningless. The early detection of injuries in the competition and developing preventive training programs can help ensure that participating in competitions and the associated preparatory efforts are not wasted. In this study, the sports injuries discussed occurred during training and competition events of the Turkish Shooting Sportive group. Body parts of injuries are determined and exercise programs focused on the affected body parts are developed. A total of 729 athletes (285 female, 444 male) who participated in Turkish Shooting Sports Championship during the 2010-2011 competition period participated in the study. Athletes were given a questionnaire that was developed prior to the event, and the questionnaire was filled in during interviews conducted one-on-one. Data was collected from the questionnaire and SPSS v.16.0 was used to analyze the results. The study was completed in six months. The results showed that the most of the injuries that occurred during training were strain and muscle tears whereas most of the injuries occurred during the actual competition were strain, muscle tears, tendinitis, and sprain. The results also indicated that during training, the most frequently-occurring injuries were in shoulder, calf-thigh, hand and wrist; whereas during the competition, it was manifested in the shoulder, foot and ankle. Muscle strengthening, stretching and proprioception exercises for these body parts should be included as part of the athletic training program.

A Narrative Review and Novel Framework for Application of Team-Based Learning in Graduate Medical Education.

PubMed

Poeppelman, Rachel Stork; Liebert, Cara A; Vegas, Daniel Brandt; Germann, Carl A; Volerman, Anna

2016-10-01

Team-based learning (TBL) promotes problem solving and teamwork, and has been applied as an instructional method in undergraduate medical education with purported benefits. Although TBL curricula have been implemented for residents, no published systematic reviews or guidelines exist for the development and use of TBL in graduate medical education (GME). To review TBL curricula in GME, identify gaps in the literature, and synthesize a framework to guide the development of TBL curricula at the GME level. We searched PubMed, MEDLINE, and ERIC databases from 1990 to 2014 for relevant articles. References were reviewed to identify additional studies. The inclusion criteria were peer-reviewed publications in English that described TBL curriculum implementation in GME. Data were systematically abstracted and reviewed for consensus. Based on included publications, a 4-element framework-system, residents, significance, and scaffolding-was developed to serve as a step-wise guide to planning a TBL curriculum in GME. Nine publications describing 7 unique TBL curricula in residency met inclusion criteria. Outcomes included feasibility, satisfaction, clinical behavior, teamwork, and knowledge application. TBL appears feasible in the GME environment, with learner reactions ranging from positive to neutral. Gaps in the literature occur within each of the 4 elements of the suggested framework, including: system , faculty preparation time and minimum length of effective TBL sessions; residents , impact of team heterogeneity and inconsistent attendance; significance , comparison to other instructional methods and outcomes measuring knowledge retention, knowledge application, and skill development; and scaffolding , factors that influence the completion of preparatory work.

Chemical and spectroscopic investigation of the Raphael's cartoon of the School of Athens from the Pinacoteca Ambrosiana

NASA Astrophysics Data System (ADS)

Ioele, Marcella; Sodo, Armida; Casanova Municchia, Annalaura; Ricci, Maria Antonietta; Russo, Alfonso Pio

2016-12-01

The cartoon of "The School of Athens", realized by the famous artist Raffaello Sanzio, is a masterpiece of Italian Renaissance. It is a full-scale (804 × 285 cm2) preparatory cartoon, stored at the Pinacoteca Ambrosiana (Milan, Italy). In order to characterize the cartoon and the drawing and to investigate its conservation state, several scientific analyses have been performed, both in situ and on sampled fragments. This multi-analytical approach has identified most of the materials used in the original drawing and in restored areas and provided a map of previous restoration works. Here we report the results obtained by Raman and FTIR spectroscopy, scanning electron microscopy equipped with X-ray micro-analysis (SEM-EDS), pH measurements and micro-chemical tests. pH measurements proved the absence of an acidic decay of the paper. The original paper from linen and hemp fibres is well preserved. It is filled with calcium carbonate and has received a light sizing with protein glue, now almost completely transformed into oxalates. 1797 French intervention paper is of lower quality and has been covered with a patina of lead white in Arabic gum, most likely in an attempt to match the colour to the tone of the original. Both papers are stuck to a support paper with flour glue (containing starch and gluten) and glued with the same adhesive to a canvas lining. In situ Raman spectroscopy has clearly shown that the original drawing was in charcoal and lead white, while the restored areas have been drawn using charcoal and graphite.

HIT maintains performance during the transition period and improves next season performance in well-trained cyclists.

PubMed

Rønnestad, Bent R; Askestad, Arild; Hansen, Joar

2014-09-01

To investigate the effects of combining low-intensity endurance training (LIT) with one high-intensity endurance training (HIT) session every 7-10 days (EXP, n = 7) vs. traditional approach focusing on LIT (TRAD, n = 6) during the transition period. The effects of different training strategies during the transition period were investigated after the transition period and at the beginning of the subsequent competition season. Well-trained cyclists were tested after the competition season, after an 8-week transition period, and after a 16-week preparatory period, before the subsequent competition season. The only difference between groups was a larger time with HIT during the transition phase in EXP. It was very likely that EXP had a larger impact on power output at 4 mmol L(-1) [la(-)] after both the transition period and after the preparatory period than TRAD [between-group change (90% CI): 10.6% (8.2%) and 12.9% (11.9%), respectively]. It was very likely that EXP had a larger impact on mean power output in the 40-min all-out trial after the transition period than TRAD [between-group change 12.4% (7.6%)]. EXP was also likely to have a larger improvement in the 40-min trial performance from pre-test to after the preparatory period than TRAD [between-group change 6.0% (6.6%)]. The present findings suggest that HIT sessions should be incorporated during the transition phase to avoid reduction in fitness and performance level and thereby increase the likelihood of improved performance from the end of one season to the beginning of the subsequent season.

The differences in frontal midline theta power between successful and unsuccessful basketball free throws of elite basketball players.

PubMed

Chuang, Lan-Ya; Huang, Chung-Ju; Hung, Tsung-Min

2013-12-01

During the preparatory period of motor skill, attention is considered as one of the most vital factors for athletic performance. Electroencephalographic (EEG) indices, such as occipital α, have been employed to explore the psychological state during the preparatory period in elite athletes. The main purpose of this study was to investigate the differences in frontal midline theta (Fm θ) power during the aiming period between successful and unsuccessful basketball free throws. Fifteen skilled male basketball players were recruited and asked to perform free throws. Electroencephalogram (EEG) data were collected 2seconds prior to the initiation of the free throw and segmented into four 0.5-s epochs. The lower theta (θ1, 4-6Hz) and upper theta (θ2, 6-8Hz) power values was contrasted between the successful and unsuccessful throws. Two 2×4×6 (performance×time×electrode) ANOVAs with repeated measures were conducted separately for θ1 and θ2 power. The results indicate that θ1 power at the Fz site and θ2 power at the Fz and the F4 sites fluctuated significantly during the preparatory period for an unsuccessful throw when compared with a successful throw. Additionally, a higher Fm θ2 power was observed at the beginning of the aiming period of a successful throw. This study suggests that a stable arousal and a relatively constant amount of attention to the task prior to motor execution may facilitate athletic performance. Crown Copyright © 2013. All rights reserved.

Knowing the future: partial foreknowledge effects on the programming of prosaccades and antisaccades.

PubMed

Abegg, Mathias; Manoach, Dara S; Barton, Jason J S

2011-01-01

Foreknowledge about the demands of an upcoming trial may be exploited to optimize behavioural responses. In the current study we systematically investigated the benefits of partial foreknowledge--that is, when some but not all aspects of a future trial are known in advance. For this we used an ocular motor paradigm with horizontal prosaccades and antisaccades. Predictable sequences were used to create three partial foreknowledge conditions: one with foreknowledge about the stimulus location only, one with foreknowledge about the task set only, and one with foreknowledge about the direction of the required response only. These were contrasted with a condition of no-foreknowledge and a condition of complete foreknowledge about all three parameters. The results showed that the three types of foreknowledge affected saccadic efficiency differently. While foreknowledge about stimulus-location had no effect on efficiency, task foreknowledge had some effect and response-foreknowledge was as effective as complete foreknowledge. Foreknowledge effects on switch costs followed a similar pattern in general, but were not specific for switching of the trial attribute for which foreknowledge was available. We conclude that partial foreknowledge has a differential effect on efficiency, most consistent with preparatory activation of a motor schema in advance of the stimulus, with consequent benefits for both switched and repeated trials. Copyright © 2010 Elsevier Ltd. All rights reserved.

Implementation of a Flipped Classroom for Nuclear Medicine Physician CME.

PubMed

Komarraju, Aparna; Bartel, Twyla B; Dickinson, Lisa A; Grant, Frederick D; Yarbrough, Tracy L

2018-06-21

Increasingly, emerging technologies are expanding instructional possibilities, with new methods being adopted to improve knowledge acquisition and retention. Within medical education, many new techniques have been employed in the undergraduate setting, with less utilization thus far in the continuing medical education (CME) sphere. This paper discusses the use of a new method for CME-the "flipped classroom," widely used in undergraduate medical education. This method engages learners by providing content before the live ("in class") session that aids in preparation and fosters in-class engagement. A flipped classroom method was employed using an online image-rich case-based module and quiz prior to a live CME session at a national nuclear medicine meeting. The preparatory material provided a springboard for in-depth discussion at the live session-a case-based activity utilizing audience response technology. Study participants completed a survey regarding their initial experience with this new instructional method. In addition, focus group interviews were conducted with session attendees who had or had not completed the presession material; transcripts were qualitatively analyzed. Quantitative survey data (completed by two-thirds of the session attendees) suggested that the flipped method was highly valuable and met attendee educational objectives. Analysis of focus group data yielded six themes broadly related to two categories-benefits of the flipped method for CME and programmatic considerations for successfully implementing the flipped method in CME. Data from this study have proven encouraging and support further investigations around the incorporation of this innovative teaching method into CME for nuclear imaging specialists.

Catalytic nanoporous membranes

DOEpatents

Pellin, Michael J [Naperville, IL; Hryn, John N [Naperville, IL; Elam, Jeffrey W [Elmhurst, IL

2009-12-01

A nanoporous catalytic membrane which displays several unique features including pores which can go through the entire thickness of the membrane. The membrane has a higher catalytic and product selectivity than conventional catalysts. Anodic aluminum oxide (AAO) membranes serve as the catalyst substrate. This substrate is then subjected to Atomic Layer Deposition (ALD), which allows the controlled narrowing of the pores from 40 nm to 10 nm in the substrate by deposition of a preparatory material. Subsequent deposition of a catalytic layer on the inner surfaces of the pores reduces pore sizes to less than 10 nm and allows for a higher degree of reaction selectivity. The small pore sizes allow control over which molecules enter the pores, and the flow-through feature can allow for partial oxidation of reactant species as opposed to complete oxidation. A nanoporous separation membrane, produced by ALD is also provided for use in gaseous and liquid separations. The membrane has a high flow rate of material with 100% selectivity.

Laser-Stimulated Fluorescence in Paleontology

PubMed Central

Kaye, Thomas G.; Falk, Amanda R.; Pittman, Michael; Sereno, Paul C.; Burnham, David A.; Gong, Enpu; Xu, Xing; Wang, Yinan

2015-01-01

Fluorescence using ultraviolet (UV) light has seen increased use as a tool in paleontology over the last decade. Laser-stimulated fluorescence (LSF) is a next generation technique that is emerging as a way to fluoresce paleontological specimens that remain dark under typical UV. A laser’s ability to concentrate very high flux rates both at the macroscopic and microscopic levels results in specimens fluorescing in ways a standard UV bulb cannot induce. Presented here are five paleontological case histories that illustrate the technique across a broad range of specimens and scales. Novel uses such as back-lighting opaque specimens to reveal detail and detection of specimens completely obscured by matrix are highlighted in these examples. The recent cost reductions in medium-power short wavelength lasers and use of standard photographic filters has now made this technique widely accessible to researchers. This technology has the potential to automate multiple aspects of paleontology, including preparation and sorting of microfossils. This represents a highly cost-effective way to address paleontology's preparatory bottleneck. PMID:26016843

OMPS Sensor Performance and Algorithm Description

NASA Astrophysics Data System (ADS)

Branham, M. S.; Farrow, S. V.; Novicki, M.; Bhaswar, S.; Baker, B.

2009-12-01

The Ozone Mapping and Profiler Suite (OMPS), built by Ball Aerospace, is the next-generation U.S. ozone monitoring sensor suite, designed and built for the National Polar-orbiting Operational Environmental Satellite System (NPOESS), under contract to the Integrated Program Office, administered by the Air Force, National Oceanic and Atmospheric Administration (NOAA), and National Aeronautics and Space Administration (NASA) under contract to Northrop Grumman. The first flight of an OMPS is scheduled for early 2011 on the NPOESS Preparatory Project (NPP) satellite. The OMPS sensor data will be used to generate the ozone calibrated sensor data and environmental data record (EDR) products. The final OMPS sensor performance and algorithms for NPP will be presented, now that the FM1 flight sensor suite has completed sell off and is integrated on the NPP spacecraft. Challenges requiring future development, and during intensive calibration/validation on orbit will be described. Also, an overview of the sensor suite, the FM1 measurement performance, and details of the retrieval algorithms will be provided in this presentation.

Cognitive behavioral therapy for insomnia as a preparatory treatment for exposure therapy for posttraumatic stress disorder.

PubMed

Baddeley, Jenna L; Gros, Daniel F

2013-01-01

Insomnia is present in a majority of individuals with posttraumatic stress disorder (PTSD). However, when both disorders are present, disagreements exist about whether to provide exposure therapy for PTSD before insomnia treatment, or vice versa. The current case study describes the psychological treatment of a psychotherapy-naive veteran with comorbid insomnia and PTSD. The patient initially refused exposure therapy for PTSD; thus, cognitive-behavioral therapy for insomnia (CBTi) was a first-step treatment. Cognitive Behavior Therapy for Insomnia provided insomnia symptom relief psychoeducation and self-monitoring of PTSD symptoms prepared the patient to enter exposure therapy. After six CBTi sessions, the patient completed seven sessions of trauma-specific exposure therapy. At the conclusion of treatment and at 90-day follow up, the patient demonstrated significant reductions in insomnia and PTSD symptoms. Findings support the safe and effective use of CBTi in patients with comorbid insomnia and PTSD to improve sleep and facilitate entry into exposure therapy for PTSD.

Superconducting Magnets for Accelerators

NASA Astrophysics Data System (ADS)

Brianti, G.; Tortschanoff, T.

1993-03-01

This chapter describes the main features of superconducting magnets for high energy synchrotrons and colliders. It refers to magnets presently used and under development for the most advanced accelerators projects, both recently constructed or in the preparatory phase. These magnets, using the technology mainly based on the NbTi conductor, are described from the aspect of design, materials, construction and performance. The trend toward higher performance can be gauged from the doubling of design field in less than a decade from about 4 T for the Tevatron to 10 T for the LHC. Special properties of the superconducting accelerator magnets, such as their general layout and the need of extensive computational treatment, the limits of performance inherent to the available conductors, the requirements on the structural design are described. The contribution is completed by elaborating on persistent current effects, quench protection and the cryostat design. As examples the main magnets for HERA and SSC, as well as the twin-aperture magnets for LHC, are presented.

A Weekend Workshop on Double Stars for Students

NASA Astrophysics Data System (ADS)

Brewer, Mark; Estrada, Chris; Estrada, Reed; Gillette, Sean

2016-01-01

A weekend double star workshop was held by Vanguard Preparatory for selected eighth grade students with the purpose of introducing them to astrometric observational science. The students were selected based on an essay provided by their language arts class. Collaboration with local visiting astronomers was established to provide telescopes equipped with an astrometric eyepiece, observational supervision, and expertise. During the workshop students learned how to determine the scale constant of an astrometric eyepiece, and the procedure for measuring separations and position angles of double stars. The students compared their data to past measurements reported in the Washington Double Star Catalog. Three goals were set for the student's outcome: 1) observe, record, and report observations of double stars, 2) write a scientific paper for publication in the Journal of Double Star Observations, and 3) present a PowerPoint presentation to their peers. This paper chronicles the planning, preparation, funding, and execution required to complete a double star workshop at a public middle school.

Recruitment and Recommendation of College Students: North Korea.

DTIC Science & Technology

1960-09-14

Journalism, Chinese Literat- ure, Library Science , Russian Language and Literature, Geology, Geodesic Chart Science (Ch’ukchi Chldohak), Planning...History, Philosophy, Library Science , Politi- cal Economy, and Meteorological ^um.unhak/. (f) The Preparatory School for Honor Soldiers. 2. Kim

CBTE: The Ayes of Texas

ERIC Educational Resources Information Center

Houston, W. Robert; Howsam, Robert B.

1974-01-01

A heated controversy occurred when the Texas State Board of Education mandated competency based teacher education (CBTE) for all of the State's 66 teacher preparatory institutions. This is an account of developments in Texas by two major proponents of CBTE. (Author/JF)

"Preparatory power posing affects nonverbal presence and job interview performance": Correction to Cuddy et al. (2015).

PubMed

2018-05-01

Reports an error in "Preparatory power posing affects nonverbal presence and job interview performance" by Amy J. C. Cuddy, Caroline A. Wilmuth, Andy J. Yap and Dana R. Carney ( Journal of Applied Psychology , 2015[Jul], Vol 100[4], 1286-1295). In the article, the degrees of freedom associated with the three F-tests noted on pages 1289 and 1290 should be 1 and 59 (and not 1 and 60, as previously reported). Also, on p. 1290, in the first sentence under the "Mediation" heading, it should be noted that the dependent variables were regressed onto the mediators, and not the other way around. Finally, in Figures 2 and 3 (on p.< 1292), the beta weights reported for Nonverbal Presence should be .773 (p < .001) for Overall Performance as the dependent variable, and .456 (p < .001) for Hireability as the dependent variable. (The following abstract of the original article appeared in record 2015-04973-001.) The authors tested whether engaging in expansive (vs. contractive) "power poses" before a stressful job interview-preparatory power posing-would enhance performance during the interview. Participants adopted high-power (i.e., expansive, open) poses or low-power (i.e., contractive, closed) poses, and then prepared and delivered a speech to 2 evaluators as part of a mock job interview. All interview speeches were videotaped and coded for overall performance and hireability and for 2 potential mediators: verbal content (e.g., structure, content) and nonverbal presence (e.g., captivating, enthusiastic). As predicted, those who prepared for the job interview with high- (vs. low-) power poses performed better and were more likely to be chosen for hire; this relation was mediated by nonverbal presence, but not by verbal content. Although previous research has focused on how a nonverbal behavior that is enacted during interactions and observed by perceivers affects how those perceivers evaluate and respond to the actor, this experiment focused on how a nonverbal behavior that is enacted before the interaction and unobserved by perceivers affects the actor's performance, which, in turn, affects how perceivers evaluate and respond to the actor. This experiment reveals a theoretically novel and practically informative result that demonstrates the causal relation between preparatory nonverbal behavior and subsequent performance and outcomes. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Comparison of the two cerebral hemispheres in inhibitory processes operative during movement preparation

PubMed Central

Klein, Pierre-Alexandre; Duque, Julie; Labruna, Ludovica; Ivry, Richard B.

2015-01-01

Neuroimaging and neuropsychological studies suggest that in right-handed individuals, the left hemisphere plays a dominant role in praxis, relative to the right hemisphere. However hemispheric asymmetries assessed with transcranial magnetic stimulation (TMS) has not shown consistent differences in corticospinal (CS) excitability of the two hemispheres during movements. In the current study, we systematically explored hemispheric asymmetries in inhibitory processes that are manifest during movement preparation and initiation. Single-pulse TMS was applied over the left or right primary motor cortex (M1LEFT and M1RIGHT, respectively) to elicit motor-evoked potentials (MEPs) in the contralateral hand while participants performed a two-choice reaction time task requiring a cued movement of the left or right index finger. In Experiments 1 and 2, TMS probes were obtained during a delay period following the presentation of the preparatory cue that provided partial or full information about the required response. MEPs were suppressed relative to baseline regardless of whether they were elicited in a cued or uncued hand. Importantly, the magnitude of these inhibitory changes in CS excitability was similar when TMS was applied over M1LEFT or M1RIGHT, irrespective of the amount of information carried by the preparatory cue. In Experiment 3, there was no preparatory cue and TMS was applied at various time points after the imperative signal. When CS excitability was probed in the cued effector, MEPs were initially inhibited and then rose across the reaction time interval. This function was similar for M1LEFT and M1RIGHT TMS. When CS excitability was probed in the uncued effector, MEPs remained inhibited throughout the RT interval. However, MEPs in right FDI became more inhibited during selection and initiation of a left hand movement, whereas MEPs in left FDI remained relatively invariant across RT interval for the right hand. In addition to these task-specific effects, there was a global difference in CS excitability across experiments between the two hemispheres. When the intensity of stimulation was set to 115% of the resting threshold, MEPs were larger when the TMS probe was applied over the M1LEFT than over M1RIGHT. In summary, while the latter result suggests that M1LEFT is more excitable than M1RIGHT, the recruitment of preparatory inhibitory mechanisms is similar within the two cerebral hemispheres. PMID:26458519

Identification of reproduction-related genes and SSR-markers through expressed sequence tags analysis of a monsoon breeding carp rohu, Labeo rohita (Hamilton).

PubMed

Sahu, Dinesh K; Panda, Soumya P; Panda, Sujata; Das, Paramananda; Meher, Prem K; Hazra, Rupenangshu K; Peatman, Eric; Liu, Zhanjiang J; Eknath, Ambekar E; Nandi, Samiran

2013-07-15

Labeo rohita (Ham.) also called rohu is the most important freshwater aquaculture species on the Indian sub continent. Monsoon dependent breeding restricts its seed production beyond season indicating a strong genetic control about which very limited information is available. Additionally, few genomic resources are publicly available for this species. Here we sought to identify reproduction-relevant genes from normalized cDNA libraries of the brain-pituitary-gonad-liver (BPGL-axis) tissues of adult L. rohita collected during post preparatory phase. 6161 random clones sequenced (Sanger-based) from these libraries produced 4642 (75.34%) high-quality sequences. They were assembled into 3631 (78.22%) unique sequences composed of 709 contigs and 2922 singletons. A total of 182 unique sequences were found to be associated with reproduction-related genes, mainly under the GO term categories of reproduction, neuro-peptide hormone activity, hormone and receptor binding, receptor activity, signal transduction, embryonic development, cell-cell signaling, cell death and anti-apoptosis process. Several important reproduction-related genes reported here for the first time in L. rohita are zona pellucida sperm-binding protein 3, aquaporin-12, spermine oxidase, sperm associated antigen 7, testis expressed 261, progesterone receptor membrane component, Neuropeptide Y and Pro-opiomelanocortin. Quantitative RT-PCR-based analyses of 8 known and 8 unknown transcripts during preparatory and post-spawning phase showed increased expression level of most of the transcripts during preparatory phase (except Neuropeptide Y) in comparison to post-spawning phase indicating possible roles in initiation of gonad maturation. Expression of unknown transcripts was also found in prolific breeder common carp and tilapia, but levels of expression were much higher in seasonal breeder rohu. 3631 unique sequences contained 236 (6.49%) putative microsatellites with the AG (28.16%) repeat as the most frequent motif. Twenty loci showed polymorphism in 36 unrelated individuals with allele frequency ranging from 2 to 7 per locus. The observed heterozygosity ranged from 0.096 to 0.774 whereas the expected heterozygosity ranged from 0.109 to 0.801. Identification of 182 important reproduction-related genes and expression pattern of 16 transcripts in preparatory and post-spawning phase along with 20 polymorphic EST-SSRs should be highly useful for the future reproductive molecular studies and selection program in Labeo rohita. Copyright © 2013 Elsevier B.V. All rights reserved.

What top-down task sets do for us: an ERP study on the benefits of advance preparation in visual search.

PubMed

Eimer, Martin; Kiss, Monika; Nicholas, Susan

2011-12-01

When target-defining features are specified in advance, attentional target selection in visual search is controlled by preparatory top-down task sets. We used ERP measures to study voluntary target selection in the absence of such feature-specific task sets, and to compare it to selection that is guided by advance knowledge about target features. Visual search arrays contained two different color singleton digits, and participants had to select one of these as target and report its parity. Target color was either known in advance (fixed color task) or had to be selected anew on each trial (free color-choice task). ERP correlates of spatially selective attentional target selection (N2pc) and working memory processing (SPCN) demonstrated rapid target selection and efficient exclusion of color singleton distractors from focal attention and working memory in the fixed color task. In the free color-choice task, spatially selective processing also emerged rapidly, but selection efficiency was reduced, with nontarget singleton digits capturing attention and gaining access to working memory. Results demonstrate the benefits of top-down task sets: Feature-specific advance preparation accelerates target selection, rapidly resolves attentional competition, and prevents irrelevant events from attracting attention and entering working memory.

Working memory load affects repetitive behaviour but not cognitive flexibility in adolescent autism spectrum disorder.

PubMed

Wolff, Nicole; Chmielewski, Witold X; Beste, Christian; Roessner, Veit

2017-03-16

Autism spectrum disorder (ASD) is associated with repetitive and stereotyped behaviour, suggesting that cognitive flexibility may be deficient in ASD. A central, yet not examined aspect to understand possible deficits in flexible behaviour in ASD relates (i) to the role of working memory and (ii) to neurophysiological mechanisms underlying behavioural modulations. We analysed behavioural and neurophysiological (EEG) correlates of cognitive flexibility using a task-switching paradigm with and without working memory load in adolescents with ASD and typically developing controls (TD). Adolescents with ASD versus TD show similar performance in task switching with no memory load, indicating that 'pure' cognitive flexibility is not in deficit in adolescent ASD. However performance during task repetition decreases with increasing memory load. Neurophysiological data reflect the pattern of behavioural effects, showing modulations in P2 and P3 event-related potentials. Working memory demands affect repetitive behaviour while processes of cognitive flexibility are unaffected. Effects emerge due to deficits in preparatory attentional processes and deficits in task rule activation, organisation and implementation of task sets when repetitive behaviour is concerned. It may be speculated that the habitual response mode in ASD (i.e. repetitive behaviour) is particularly vulnerable to additional demands on executive control processes.

Critical Thinking through Writing: Expressing Scientific Thought and Process in a Deaf Classroom

NASA Astrophysics Data System (ADS)

Manjarrez, Leslie

Within Deaf classrooms there is often a disconnect between academic areas and writing curriculums that develop in both common and academic language, where often classrooms focus solely on writing as a skill rather than as a method for producing language through an academic area. This work focuses on the development of academic language in ASL and English print of science. The curriculum is written to be implemented as a bilingual academic curriculum to support Deaf and Hard of Hearing students in various self contained classroom settings. Lessons are conducted in three Units, A B and C. Unit A focuses on research, thought and writing of preparatory materials in small groups. Unit B is comprised of procedural lessons on conducting x experiments and the evaluation of those experiments through mathematics. Unit C is a group of lessons that ties together Units A and B through writing and peer teaching as a method of concluding the work and presenting information in an effective manner. The success of the project was evaluated on the basis of student work, rubrics, and final works from the students. The results showed promise in aspects of Critical Thinking, writing development, and expression of new concepts in both ASL and English.

The world's biggest census.

PubMed

Xu, J H

1983-05-01

The purpose of the 3rd national population census, taken 18 years after "New China's" 2nd census, was to ascertain accurate population figures for China and the spatial population distribution in order to carry out socialist modernization, improve the people's material and cultural lives, and draw up a population policy and program in light of China's actual conditions. The census questionnaire contained 19 items, including 13 for individuals; and 6 items about the household. Preparations for the census began at the end of 1979 even though the census would not begin until July 1, 1982. The preparatory stage included: drafting the Census Statute; conducting pilot censuses in certain areas; rectifying household registration; installing computers; training computer technicians; convening national census work conference and similar conferences at various levels; selecting and training field census workers; printing census forms; and conducting widespread publicity. Pilot censuses were conducted at central, provincial, and county levels in order to draw useful experience for the nationwide census. A large number of census workers were selected and trained. Among them were about a million staff members working in census offices at various levels, 1000 computer technical personnel, 4000 data entry personnel, 100,000 coders, and 1 million census supervisors. 8 million cadres and volunteers at the grassroots actively helped conduct the census. Enumeration and verification was completed between July 1 and July 15, 1982. The postenumeration check on a sample basis showed only a net overcount of 0.15/1000 with an overcount of 0.71/1000 and an undercount of 0.56/1000. All levels of the government, the Communist Party, Trade Unions, and Women's Federations were mobilized to take part in the census, and all mass media were utilized. All census information will be finally tabulated by computers before the end of 1984, and census reports will be compiled and submitted to the State Council for examination before they are published.

Fifth pathway in New Jersey. House officer preparatory course for US foreign medical graduates.

PubMed

McGrough, W E

1975-06-09

The Fifth Channel in New Jersey is a Fifth Pathway program for US foreign medical graduates. In its third year, 83 percent of its 81 graduates are house officers at 18 US medical school-affiliated hospitals. Performance as house officers is characterized as competitive with peers, including US graduates. Positive attitudes toward work load, fellow workers, and patients compared with those of fellow house staff are noted. Quality of performance as house officers correlates most strongly with the change in mean scores of two batteries of clinical National Board examinations taken during the Fifth Pathway and less strongly with mean scores of single batteries of National Boards, Intelligence quotient, Educational Council for Foreign Medical Graduates (ECFMG) examination, ang age. Recommendations concerning the implementing of similar programs in other states are presented.

Determining the EDTA Content in a Consumer Shower Cleaner. An Introductory Chemistry Laboratory Experiment

NASA Astrophysics Data System (ADS)

Weigand, Willis A.

2000-10-01

At Altoona College, Chemistry 11 is offered to students as a preparatory course for the University's Chemical Principles course, Chem 12. A relevant laboratory is a source of motivation for the students to learn the chemistry. One way of making the laboratory relevant is to analyze the chemical components of consumer products. Several new shower-cleaning products have been introduced, which advertise that cleaning the shower is no longer necessary. The cleaners work using a combination of surfactants, alcohols, and a chelating agent. The Web site of a popular shower cleaner lists EDTA (ethylenediamine tetraacetate ion) as the chelating agent. The classic EDTA/calcium complexometric titration can be used to determine the EDTA content of the cleaner. This article describes the experiment to determine the EDTA content in a shower-cleaning product.

Boot cAMP: educational outcomes after 4 successive years of preparatory simulation-based training at onset of internship.

PubMed

Fernandez, Gladys L; Page, David W; Coe, Nicholas P; Lee, Patrick C; Patterson, Lisa A; Skylizard, Loki; St Louis, Myron; Amaral, Marisa H; Wait, Richard B; Seymour, Neal E

2012-01-01

Preparatory training for new trainees beginning residency has been used by a variety of programs across the country. To improve the clinical orientation process for our new postgraduate year (PGY)-1 residents, we developed an intensive preparatory training curriculum inclusive of cognitive and procedural skills, training activities considered essential for early PGY-1 clinical management. We define our surgical PGY-1 Boot Camp as preparatory simulation-based training implemented at the onset of internship for introduction of skills necessary for basic surgical patient problem assessment and management. This orientation process includes exposure to simulated patient care encounters and technical skills training essential to new resident education. We report educational results of 4 successive years of Boot Camp training. Results were analyzed to determine if performance evidenced at onset of training was predictive of later educational outcomes. Learners were PGY-1 residents, in both categorical and preliminary positions, at our medium-sized surgical residency program. Over a 4-year period, from July 2007 to July 2010, all 30 PGY-1 residents starting surgical residency at our institution underwent specific preparatory didactic and skills training over a 9-week period. This consisted of mandatory weekly 1-hour and 3-hour sessions in the Simulation Center, representing a 4-fold increase in time in simulation laboratory training compared with the remainder of the year. Training occurred in 8 procedural skills areas (instrument use, knot-tying, suturing, laparoscopic skills, airway management, cardiopulmonary resuscitation, central venous catheter, and chest tube insertion) and in simulated patient care (shock, surgical emergencies, and respiratory, cardiac, and trauma management) using a variety of high- and low-tech simulation platforms. Faculty and senior residents served as instructors. All educational activities were structured to include preparatory materials, pretraining briefing sessions, and immediate in-training or post-training review and debriefing. Baseline cognitive skills were assessed with written tests on basic patient management. Post-Boot Camp tests similarly evaluated cognitive skills. Technical skills were assessed using a variety of task-specific instruments, and expressed as a mean score for all activities for each resident. All measurements were expressed as percent (%) best possible score. Cognitive and technical performance in Boot Camp was compared with subsequent clinical and core curriculum evaluations including weekly quiz scores, annual American Board of Surgery In-Training Examination (ABSITE) scores, program in-training evaluations (New Innovations, Uniontown, Ohio), and operative assessment instrument scores (OP-Rate, Baystate Medical Center, Springfield, Massachusetts) for the remainder of the PGY-1 year. Performance data were available for 30 PGY-1 residents over 4 years. Baseline cognitive skills were lower for the first year of Boot Camp as compared with subsequent years (71 ± 13, 83 ± 9, 84 ± 11, and 86 ± 6, respectively; p = 0.028, analysis of variance; ANOVA). Performance improved between pretests and final testing (81 ± 11 vs 89 ± 7; p < 0.001 paired t test). There was statistically significant correlation between Boot Camp final cognitive test results and American Board of Surgery In-Training Examination scores (p = 0.01; n = 22), but not quite significant for weekly curriculum quiz scores (p = 0.055; n = 22) and New Innovations cognitive assessments (p = 0.09; n = 25). Statistically significant correlation was also noted between Boot Camp mean overall skills and New Innovations technical skills assessments (p = 0.002; n = 25) and OP-Rate assessments (p = 0.01; n = 12). Individual simulation-based Boot Camp performance scores for cognitive and procedural skills assessments in PGY-1 residents correlate with subjective and objective clinical performance evaluations. This concurrent correlation with multiple traditional evaluation methods used to express competency in our residency program supports the use of Boot Camp performance measures as needs assessment tools as well as adjuncts to cumulative resident evaluation data. Copyright © 2012 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

School Radio: Children's Attention and Involvement

ERIC Educational Resources Information Center

Armour, Charles

1978-01-01

Three phases of pupil involvement with school radio are considered: (1) pre-listening preparatory phase, (2) listening phase, and (3) post-listening. The importance of the teachers role in creating an atmosphere conducive to children's enjoyment of school radio is stressed. (Author/STS)

65. September 1913 "No. 100. Sprinkling dirt over oil surface ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

65. September 1913 "No. 100. Sprinkling dirt over oil surface of dirt roads preparatory to rolling. This was necessary in order to keep roller from picking up asphaltic oils." - Crater Lake National Park Roads, Klamath Falls, Klamath County, OR

Outcomes from Enabling Courses.

ERIC Educational Resources Information Center

Phan, Oanh; Ball, Katrina

The outcomes of enabling courses offered in Australia's vocational education and training (VET) sector were examined. "Enabling course" was defined as lower-level preparatory and prevocational courses covering a wide range of areas, including remedial education, bridging courses, precertificate courses, and general employment preparation…

ENVIRONMENTAL CHEMISTRY CAREERS IN GOVERNMENT AGENCIES

EPA Science Inventory

Careers in chemistry and chemistry related fields can be very rewarding and enriching. Being an environmental chemist for a government agency requires a broad background in the field of chemistry. A knowledge of the operation of several analytical and preparatory instruments is...

The Performance of Preparatory School Candidates at the United States Naval Academy

DTIC Science & Technology

2001-09-01

79 1. Differences in Characteristics .....................................................79 2. Differences in...Coefficients ......................................42 Table 3.3 Applicant/Midshipman Background Characteristics ...45 Table 3.4 Descriptive Characteristics for Midshipmen by Accession Source .................46 Table 3.5 Descriptive Statistics for

Ground-based photometric support for the CoRoT mission by the CoRoT-Hungarian Asteroseismology Group

NASA Astrophysics Data System (ADS)

Bognár, Zs.; Paparó, M.

2012-12-01

The CoRoT-Hungarian Asteroseismology Group was established in 2005 and joined the preparatory work of the CoRoT Mission via an ESA PECS project. After the successful launch of the telescope, we have continued our work of ground-based multi-colour photometric observations and contributed to the analyses of CoRoT data. Our observations were focused on δ Scuti, γ Doradus, and RR Lyrae stars. The follow-up of some selected targets' pulsations in different wavelengths has provided valuable information for mode identification. We provided additional support by the confirmation of relatively faint variables' spectral types. We proved that our ground-based observations can help in the interpretation of a target with a contaminated CoRoT light curve. In this paper, we summarize our most important results of the photometric support for the CoRoT Mission. The CoRoT space mission was developed and is operated by the French space agency CNES, with participation of ESA's RSSD and Science Programmes, Austria, Belgium, Brazil, Germany, and Spain.

[The Declaration of Istanbul on organ trafficking and transplant tourism].

PubMed

2009-01-01

A Summit Meeting that convened over 150 representatives of scientific and medical bodies from around the world was held in Istanbul from April 30 to May 2, 2008 to address the urgent and growing problem of organ sales, transplant tourism and trafficking in organ donors in the context of the global shortage of organs. Preparatory work for the meeting was undertaken by a Steering Committee convened by The Transplantation Society and the International Society of Nephrology in Dubai in December 2007. Participants at the Istanbul Summit were selected by the Steering Committee according to the following criteria: The country liaisons with The Transplantation Society representing virtually all countries with transplantation programs; representatives from international societies and the Vatican; key stakeholders in nephrology and transplantation; public policy experts in organ transplantation; and ethicists, anthropologists, sociologists, and legal academic well-recognized for their work on transplantation policy and practice. This Declaration represents the consensus of the Summit participants and is an authorized Spanish translation that will help disseminate this information among Mexican health professionals and interested readers.

Control Valve Trajectories for SOFC Hybrid System Startup

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

Gorrell, Megan; Banta, Larry; Rosen, William

2012-07-01

Control and management of cathode airflow in a solid oxide fuel cell gas turbine hybrid power system was analyzed using the Hybrid Performance (HyPer) hardware simulation at the National Energy Technology (NETL), U.S. Department of Energy. This work delves into previously unexplored operating practices for HyPer, via simultaneous manipulation of bypass valves and the electric load on the generator. The work is preparatory to the development of a Multi-Input, Multi-Output (MIMO) controller for HyPer. A factorial design of experiments was conducted to acquire data for 81 different combinations of the manipulated variables, which consisted of three air flow control valvesmore » and the electric load on the turbine generator. From this data the response surface for the cathode airflow with respect to bypass valve positions was analyzed. Of particular interest is the control of airflow through the cathode during system startup and during large load swings. This paper presents an algorithm for controlling air mass flow through the cathode based on a modification of the steepest ascent method.« less

Peer-led instruction for a qualifying exam preparatory course or: How I learned to stop worrying and love the PhD Qualifying Exam

NASA Astrophysics Data System (ADS)

Christensen, Warren; Engelhardt, Larry

2006-04-01

In the spring of 2004, the authors were charged with the task of creating and administering a qualifying exam preparation curriculum that would strive to assist graduate students studying for their comprehensive physics exam. We incorporated many pedagogical techniques that have been proven effective at nearly all levels of instruction by leading researchers in the field of physics education. Our primary focus was on peer-led instruction and time-on-task doing actual problems from previous qualifying exams. After a brief but precise lecture covering essential ideas over a particular subject matter, students spend most of class time working in small groups and presenting worked problems at the board. At all times, the focus was on student explanations concerning the fundamental concepts behind a specific problem, as well as contemplating variations to broaden understanding and challenge students to think on their feet. We found that students who attended and participated regularly in class could be correlated with those students who achieved high marks on the exam.

Performance of High School Students in a Laparoscopic Training Program.

PubMed

Furer, Scott; Alam, Sarah; Rosser, James

2017-01-01

We hypothesized that high school students can be subjected to the same laparoscopic surgical training curriculum used by surgeons and successfully complete it. The goal of this study was to evaluate the appropriateness of early training in minimally invasive surgical techniques. Thirteen high school students, ages 15-18, participated in the validated Top Gun Surgeon Laparoscopic Skills and Suturing program. The students performed 3 preparatory drills 10 times each. The students' scores were then compared to a database of 393 surgeons. Performance graphs were prepared to allow comparison of skills acquisition between the 2 training groups. All 13 students successfully completed the tasks. The Students' performance (expressed as time/percentile range/average percentile) for each task were as follows: rope pass 101.8 seconds/3.8-47.1/11.8; bean drop 149.5 seconds/18.7-96.0/59.4; triangle transfer 303.2 seconds/1.3-16.0/5.8. The students started each drill with slower times, but their average improvement (decreased time to complete tasks) was more rapid than that of the surgeons between the first and second trials for each drill (-83 seconds vs -25 seconds, -120 seconds vs -53 seconds, -100 seconds vs -60 seconds). Average student times compared to average surgeon times during the last trials measured were not significantly different in the triangle transfer and rope pass drills ( P = .40 and .18, respectively). Students' times were significantly faster than surgeons' in the last measured trial of the bean drop ( P = .039). Despite the small sample size, this investigation suggests that high school students can successfully complete skill-building programs in minimally invasive surgery. Further study is needed to evaluate the appropriateness of starting surgical training of future residents at an earlier stage of their careers.

Business Technology Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Applied Tech., Adult, and Community Education.

This document contains vocational education program course standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs offered at the secondary and postsecondary level as part of the business technology education component of Florida's comprehensive vocational…

Marketing Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Applied Tech., Adult, and Community Education.

This document contains vocational education program course standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs offered at the secondary and postsecondary level as part of the marketing education component of Florida's comprehensive vocational education…

Marketing Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

This document contains vocational education program courses standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs in marketing offered at the secondary or postsecondary level as a part of Florida's comprehensive vocational education program. Each standard…

The Prep School Boom

ERIC Educational Resources Information Center

Stent, Angela

1976-01-01

Applications to preparatory schools have risen dramatically in the past five years, as much as 500 percent at some prestigious institutions. Most educators agree that the main reason for this boom is the growing disenchantment with vast, anomic public high schools, both urban and suburban. (LBH)

10 CFR 706.13 - Clearance of counsel.

Code of Federal Regulations, 2012 CFR

2012-01-01

... DEPARTMENT OF ENERGY SECURITY POLICIES AND PRACTICES RELATING TO LABOR-MANAGEMENT RELATIONS Security Policies... even though the record is to be unclassified. Clearance of counsel makes possible their participation in any closed discussions needed preparatory to making an unclassified record. Each party is...

10 CFR 706.13 - Clearance of counsel.

Code of Federal Regulations, 2010 CFR

2010-01-01

... DEPARTMENT OF ENERGY SECURITY POLICIES AND PRACTICES RELATING TO LABOR-MANAGEMENT RELATIONS Security Policies... even though the record is to be unclassified. Clearance of counsel makes possible their participation in any closed discussions needed preparatory to making an unclassified record. Each party is...

10 CFR 706.13 - Clearance of counsel.

Code of Federal Regulations, 2013 CFR

2013-01-01

... DEPARTMENT OF ENERGY SECURITY POLICIES AND PRACTICES RELATING TO LABOR-MANAGEMENT RELATIONS Security Policies... even though the record is to be unclassified. Clearance of counsel makes possible their participation in any closed discussions needed preparatory to making an unclassified record. Each party is...

10 CFR 706.13 - Clearance of counsel.

Code of Federal Regulations, 2011 CFR

2011-01-01

... DEPARTMENT OF ENERGY SECURITY POLICIES AND PRACTICES RELATING TO LABOR-MANAGEMENT RELATIONS Security Policies... even though the record is to be unclassified. Clearance of counsel makes possible their participation in any closed discussions needed preparatory to making an unclassified record. Each party is...

10 CFR 706.13 - Clearance of counsel.

Code of Federal Regulations, 2014 CFR

2014-01-01

... DEPARTMENT OF ENERGY SECURITY POLICIES AND PRACTICES RELATING TO LABOR-MANAGEMENT RELATIONS Security Policies... even though the record is to be unclassified. Clearance of counsel makes possible their participation in any closed discussions needed preparatory to making an unclassified record. Each party is...

Marketing Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

This document contains vocational education program courses standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs in marketing education offered at the secondary or postsecondary level as a part of Florida's comprehensive vocational education program.…

Health Science Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Applied Tech., Adult, and Community Education.

This document contains vocational education program course standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs offered at the secondary and postsecondary level as part of the health science education component of Florida's comprehensive vocational…

Close-Up After Preparatory Test of Drilling on Mars

NASA Image and Video Library

2013-02-07

After an activity called the mini drill test by NASA Mars rover Curiosity, the rover MAHLI camera recorded this view of the results. The test generated a ring of powdered rock for inspection in advance of the rover first full drilling.

Public Service Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Applied Tech., Adult, and Community Education.

This document contains vocational education program course standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs offered at the secondary and postsecondary level as part of the public service education component of Florida's comprehensive vocational…

Technology Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

This document contains vocational education program courses standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs in technology education offered at the secondary or postsecondary level as a part of Florida's comprehensive vocational education program.…

Looking Inside Schools of Choice: Eight Portraits.

ERIC Educational Resources Information Center

Clinchy, Evans

1986-01-01

Presents profiles of eight Massachusetts magnet schools: Nathan Hale (Boston); Burncoat Preparatory (Worcester); Rafael Hernandez (Boston); Mill Swan Communications Skill Center (Worcester); Sumner Avenue (Springfield); Arts (Lowell); Graham and Parks Alternative (Cambridge); and City (Lowell). Each profile includes information on school size and…

Technology Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Applied Tech., Adult, and Community Education.

This document contains vocational education program course standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs offered at the secondary and postsecondary level as part of the technology education component of Florida's comprehensive vocational education…

Electrophysiological correlates of preparation and implementation for different types of task shifts.

PubMed

Hsieh, Shulan; Wu, Mengyao

2011-11-14

The ability to flexibly shift between tasks is central to cognitive control, but whether the same brain mechanisms mediate shifting across different tasks is unknown. In this study, we investigated whether variations in stimulus-dimensions or response-mapping might influence task switching in terms of its preparatory processes, as reflected in cue-locked event-related potentials (ERPs), and its implementation processes, as reflected in stimulus-locked ERPs. Participants judged pairs of digits as same or different in one of two conditions. In one condition, the task-relevant stimulus-dimension was either repeated or switched across trials while the response-mapping rule was kept constant. In the other condition, the task-relevant stimulus-dimension was kept constant while the response-mapping rule was repeated or switched across trials. The length of the preparatory interval was manipulated. Data revealed switch-related preparatory ERP components (including N2 and a late slow positivity) that were associated with both types of task shifting and an N400-like negativity that distinguished between the two types. Several switch-related implementation ERP components associated with both types of task shifting were found at posterior sites. Distinct frontal modulations of the N1, P2, and N2 were found to associate with the implementation of the response-mapping shift, whereas a slow positivity was associated with the implementation of the stimulus-dimension shift. Therefore, this study demonstrates that there are shared and distinct processes across different types of task shifting. Finally, because the same transition-cue was used for different task shifts, the distinct processes cannot be explained simply by differences in cue processing. Copyright © 2011 Elsevier B.V. All rights reserved.

Mental imagery and learning: a qualitative study in orthopaedic trauma surgery.

PubMed

Ibrahim, Edward F; Richardson, Martin D; Nestel, Debra

2015-09-01

Good preparation for surgical procedures has been linked to better performance and enhanced learning in the operating theatre. Mental imagery is increasingly used to enhance performance in competitive sport and there has been recent interest in applying this in surgery. This study aims to identify the mental imagery components of preoperative preparation in orthopaedic trauma surgery and to locate these practices in existing socio-material theory in order to produce a model useful for surgical skills training. Semi-structured interviews were conducted with nine orthopaedic surgeons. Participants were identified by personal recommendation as regularly performing complex trauma operations to a high standard, and by affiliation to an international instruction course in trauma surgery. Interviews were audio-recorded and transcripts were independently analysed using thematic analysis. Analysis revealed that surgeons interact intensively with multiple colleagues and materials during their preparatory activities. Such interactions stimulate mental imagery in order to build strategy and rehearse procedures, which, in turn, stimulate preparatory interactions. Participants identified the discussion of a preoperative 'plan' as a key engagement tool for training junior surgeons and as a form of currency by which a trainee may increase his or her participation in a procedure. Preoperative preparation can be thought of as a socio-material ontology requiring a surgeon to negotiate imaginal, verbal and physical interactions with people, materials and his or her own mental imagery. Actor-network theory is useful for making sense of these interactions and for allowing surgeons to interrogate their own preparative processes. We recommend supervisors to use a form of preoperative plan as a teaching tool and to encourage trainees to develop their own preparatory skills. The ability of a trainee to demonstrate sound preparation is an indicator of readiness to perform a procedure. © 2015 John Wiley & Sons Ltd.

Sources of stress for students in high school college preparatory and general education programs: group differences and associations with adjustment.

PubMed

Suldo, Shannon M; Shaunessy, Elizabeth; Thalji, Amanda; Michalowski, Jessica; Shaffer, Emily

2009-01-01

Navigating puberty while developing independent living skills may render adolescents particularly vulnerable to stress, which may ultimately contribute to mental health problems (Compas, Orosan, & Grant, 1993; Elgar, Arlett, & Groves, 2003). The academic transition to high school presents additional challenges as youth are required to interact with a new and larger peer group and manage greater academic expectations. For students enrolled in academically rigorous college preparatory programs, such as the International Baccalaureate (IB) program, the amount of stress perceived may be greater than typical (Suldo, Shaunessy, & Hardesty, 2008). This study investigated the environmental stressors and psychological adjustment of 162 students participating in the IB program and a comparison sample of 157 students in general education. Factor analysis indicated students experience 7 primary categories of stressors, which were examined in relation to students' adjustment specific to academic and psychological functioning. The primary source of stress experienced by IB students was related to academic requirements. In contrast, students in the general education program indicated higher levels of stressors associated with parent-child relations, academic struggles, conflict within family, and peer relations, as well as role transitions and societal problems. Comparisons of correlations between categories of stressors and students' adjustment by curriculum group reveal that students in the IB program reported more symptoms of psychopathology and reduced academic functioning as they experienced higher levels of stress, particularly stressors associated with academic requirements, transitions and societal problems, academic struggles, and extra-curricular activities. Applied implications stem from findings suggesting that students in college preparatory programs are more likely to (a) experience elevated stress related to academic demands as opposed to more typical adolescent concerns, and (b) manifest worse outcomes in the face of stress.

[Brain Organization of the Preparation for Visual Recognition in Preadolescent Children].

PubMed

Farber, D A; Kurganskii, A V; Petrenko, N E

2015-01-01

The brain organization of the process of preparation for the perception of incomplete images fragmented to different extents. The functional connections of ventrolateral and dorsoventral cortical zones with other zones in 10-11-year-old and 11-12-year-old children were studied at three successive stages of the preparation for the perception of incomplete images. These data were compared with those obtained for adults. In order to reveal the effect of preparatory processes on the image recognition, we also analyzed the regional event-related potentials. In adults, the functional interaction between dorsolateral and ventrolateral prefrontal cortex and other cortical zones of the right hemisphere was found to be enhanced at the stage of waiting for not-yet-recognizable image, while in the left hemisphere the links became stronger shortly before the successful recognition of a stimulus. In children the stage-related changes in functional interactions are similar in both hemispheres, with peak of interaction activity.at the stage preceding the successful recognition. It was found that in 11-12-year-old children the ventrolateral cortex is involved in both preparatory stage and recognition processes to a smaller extent as compared with adults and 10-11-year-old children. At the same time, the group of 11-12-year-old children had more mature pattern of the dorsolateral cortex involvement, which provided more effective recognition of incomplete images in this group as compared with 10-11-year-old children. It is suggested that the features of the brain organization of visual recognition and preceding preparatory processes in 11-12-year-old children are caused by multidirectional effects of sex hormones on the functioning of different zones of the prefrontal cortex at early stages of sexual maturation.

Case Study: The Effect of 32 Weeks of Figure-Contest Preparation on a Self-Proclaimed Drug-Free Female's Lean Body and Bone Mass.

PubMed

Petrizzo, John; DiMenna, Frederick J; Martins, Kimberly; Wygand, John; Otto, Robert M

2017-12-01

To achieve the criterion appearance before competing in a physique competition, athletes undergo preparatory regimens involving high-volume intense resistance and aerobic exercise with hypocaloric energy intake. As the popularity of "drug-free" competition increases, more athletes are facing this challenge without the recuperative advantage provided by performance-enhancing drugs. Consequently, the likelihood of loss of lean body and/or bone mass is increased. The purpose of this investigation was to monitor changes in body composition for a 29-year-old self-proclaimed drug-free female figure competitor during a 32-week preparatory regimen comprising high-volume resistance and aerobic exercise with hypocaloric energy intake. We used dual-energy x-ray absorptiometry (DXA) to evaluate regional fat and bone mineral density. During the initial 22 weeks, the subject reduced energy intake and engaged in resistance (4-5 sessions/week) and aerobic (3 sessions/week) training. During the final 10 weeks, the subject increased exercise frequency to 6 (resistance) and 4 (aerobic) sessions/week while ingesting 1130-1380 kcal/day. During this 10-week period, she consumed a high quantity of protein (~55% of energy intake) and nutritional supplements. During the 32 weeks, body mass and fat mass decreased by 12% and 55%, respectively. Conversely, lean body mass increased by 1.5%, an amount that exceeded the coefficient of variation associated with DXA-derived measurement. Total bone mineral density was unchanged throughout. In summary, in preparation for a figure competition, a self-proclaimed drug-free female achieved the low body-fat percentage required for success in competition without losing lean mass or bone density by following a 32-week preparatory exercise and nutritional regimen.

UP2 400 High Activity Oxide Legacy Waste Retrieval Project Scope and Progress-13048

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

Chabeuf, Jean-Michel; Varet, Thierry

The High Activity Oxide facility (HAO) reprocessed sheared and dissolved 4500 metric tons of light water reactor fuel the fuel of the emerging light water reactor spent fuel between 1976 and 1998. Over the period, approximately 2200 tons of process waste, composed primarily of sheared hulls, was produced and stored in a vast silo in the first place, and in canisters stored in pools in subsequent years. Upon shutdown of the facility, AREVA D and D Division in La Hague launched a thorough investigation and characterization of the silos and pools content, which then served as input data for themore » definition of a legacy waste retrieval and reconditioning program. Basic design was conducted between 2005 and 2007, and was followed by an optimization phase which lead to the definition of a final scenario and budget, 12% under the initial estimates. The scenario planned for the construction of a retrieval and reconditioning cell to be built on top of the storage silo. The retrieved waste would then be rinsed and sorted, so that hulls could subsequently be sent to La Hague high activity compacting facility, while resins and sludge would be cemented within the retrieval cell. Detailed design was conducted successfully from 2008 until 2011, while a thorough research and development program was conducted in order to qualify each stage of the retrieval and reconditioning process, and assist in the elaboration of the final waste package specification. This R and D program was defined and conducted as a response and mitigation of the major project risks identified during the basic design process. Procurement and site preparatory works were then launched in 2011. By the end of 2012, R and D is nearly completed, the retrieval and reconditioning process have been secured, the final waste package specification is being completed, the first equipment for the retrieval cell is being delivered on site, while preparation works are allowing to free up space above and around the silo, to allow for construction which is scheduled to being during the first semester of 2013. The elaboration of the final waste package is still undergoing and expected to be completed by then end of 2013, following some final elements of R and D required to demonstrate the full compatibility of the package with deep geological repository. The HAO legacy waste retrieval project is so far the largest such project entering operational phase on the site of La Hague. It is on schedule, under budget, and in conformity with the delivery requirements set by the French Safety Authority, as well as other stakeholders. This project paves the way for the successful completion of AREVA La Hague other legacy waste retrieval projects, which are currently being drafted or already in active R and D phase. (authors)« less

The addition of a goal-based motivational interview to treatment as usual to enhance engagement and reduce dropouts in a personality disorder treatment service: results of a feasibility study for a randomized controlled trial

PubMed Central

2013-01-01

Background There are high rates of treatment non-completion for personality disorder and those who do not complete treatment have poorer outcomes. A goal-based motivational interview may increase service users’ readiness to engage with therapy and so enhance treatment retention. We conducted a feasibility study to inform the design of a randomized controlled trial. The aims were to test the feasibility of recruitment, randomization and follow-up, and to conduct a preliminary evaluation of the effectiveness of the motivational interview. Methods Patients in an outpatient personality disorder service were randomized to receive the Personal Concerns Inventory plus treatment as usual or treatment as usual only. The main randomized controlled trial feasibility criteria were recruitment of 54% of referrals, and 80% of clients and therapists finding the intervention acceptable. Information was collected on treatment attendance, the clarity of therapy goals and treatment engagement. Results The recruitment rate was 29% (76 of 258). Of 12 interviewed at follow-up, eight (67%) were positive about the Personal Concerns Inventory. Pre-intervention interviews were conducted with 61% (23 out of 38) of the Personal Concerns Inventory group and 74% (28 out of 38) of the treatment as usual group. Participants’ therapy goals were blind-rated for clarity on a scale of 0 to 10. The mean score for the Personal Concerns Inventory group was 6.64 (SD = 2.28) and for the treatment as usual group 2.94 (SD = 1.71). Over 12 weeks, the median percentage session attendance was 83.33% for the Personal Concerns Inventory group (N = 17) and 66.67% for the treatment as usual group (N = 24). Of 59 eligible participants at follow-up, the Treatment Engagement Rating scale was completed for 40 (68%). The mean Treatment Engagement Rating scale score for the Personal Concerns Inventory group was 6.64 (SD = 2.28) and for the treatment as usual group 2.94 (SD = 1.71). Of the 76 participants, 63 (83%) completed the Client Service Receipt Inventory at baseline and 34 of 59 (58%) at follow-up. Conclusion Shortfalls in recruitment and follow-up data collection were explained by major changes to the service. However, evidence of a substantial positive impact of the Personal Concerns Inventory on treatment attendance, clarity of therapy goals and treatment engagement, make a full-scale evaluation worth pursuing. Further preparatory work is required for a multisite trial. Trial registration ClinicalTrials.Gov.UK Identifier - NCT01132976 PMID:23414174

The addition of a goal-based motivational interview to treatment as usual to enhance engagement and reduce dropouts in a personality disorder treatment service: results of a feasibility study for a randomized controlled trial.

PubMed

McMurran, Mary; Cox, W Miles; Whitham, Diane; Hedges, Lucy

2013-02-17

There are high rates of treatment non-completion for personality disorder and those who do not complete treatment have poorer outcomes. A goal-based motivational interview may increase service users' readiness to engage with therapy and so enhance treatment retention. We conducted a feasibility study to inform the design of a randomized controlled trial. The aims were to test the feasibility of recruitment, randomization and follow-up, and to conduct a preliminary evaluation of the effectiveness of the motivational interview. Patients in an outpatient personality disorder service were randomized to receive the Personal Concerns Inventory plus treatment as usual or treatment as usual only. The main randomized controlled trial feasibility criteria were recruitment of 54% of referrals, and 80% of clients and therapists finding the intervention acceptable. Information was collected on treatment attendance, the clarity of therapy goals and treatment engagement. The recruitment rate was 29% (76 of 258). Of 12 interviewed at follow-up, eight (67%) were positive about the Personal Concerns Inventory. Pre-intervention interviews were conducted with 61% (23 out of 38) of the Personal Concerns Inventory group and 74% (28 out of 38) of the treatment as usual group. Participants' therapy goals were blind-rated for clarity on a scale of 0 to 10. The mean score for the Personal Concerns Inventory group was 6.64 (SD = 2.28) and for the treatment as usual group 2.94 (SD = 1.71). Over 12 weeks, the median percentage session attendance was 83.33% for the Personal Concerns Inventory group (N = 17) and 66.67% for the treatment as usual group (N = 24). Of 59 eligible participants at follow-up, the Treatment Engagement Rating scale was completed for 40 (68%). The mean Treatment Engagement Rating scale score for the Personal Concerns Inventory group was 6.64 (SD = 2.28) and for the treatment as usual group 2.94 (SD = 1.71). Of the 76 participants, 63 (83%) completed the Client Service Receipt Inventory at baseline and 34 of 59 (58%) at follow-up. Shortfalls in recruitment and follow-up data collection were explained by major changes to the service. However, evidence of a substantial positive impact of the Personal Concerns Inventory on treatment attendance, clarity of therapy goals and treatment engagement, make a full-scale evaluation worth pursuing. Further preparatory work is required for a multisite trial. ClinicalTrials.Gov.UK Identifier - NCT01132976.

Adult Students go to Tanzania

ERIC Educational Resources Information Center

Harvey, Brian

1976-01-01

A preparatory course and a three-week study safari to Tanzania were conducted jointly by the University of Southampton and Nottingham University. The course sought to increase the participants' understanding of Tanzania's geography, economy, politics, education, and social systems. The actual visit is also described. (Author/EC)

29 CFR 776.28 - Covered preparatory activities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... claims, surveying, clearing the land, assembling materials and equipment, erecting sheds, derricks or.... 28 Devine v. Levy, 39 F. Supp. 44. 29 Straughn v. Schlumberger Well Surveying Corp., 72 F. Supp. 511... to the Act, preliminary activities, such as surveying, clearing, draining and leveling the land...

29 CFR 776.28 - Covered preparatory activities.

Code of Federal Regulations, 2012 CFR

2012-07-01

... claims, surveying, clearing the land, assembling materials and equipment, erecting sheds, derricks or.... 28 Devine v. Levy, 39 F. Supp. 44. 29 Straughn v. Schlumberger Well Surveying Corp., 72 F. Supp. 511... to the Act, preliminary activities, such as surveying, clearing, draining and leveling the land...

29 CFR 776.28 - Covered preparatory activities.

Code of Federal Regulations, 2011 CFR

2011-07-01

... claims, surveying, clearing the land, assembling materials and equipment, erecting sheds, derricks or.... 28 Devine v. Levy, 39 F. Supp. 44. 29 Straughn v. Schlumberger Well Surveying Corp., 72 F. Supp. 511... to the Act, preliminary activities, such as surveying, clearing, draining and leveling the land...

29 CFR 776.28 - Covered preparatory activities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... claims, surveying, clearing the land, assembling materials and equipment, erecting sheds, derricks or.... 28 Devine v. Levy, 39 F. Supp. 44. 29 Straughn v. Schlumberger Well Surveying Corp., 72 F. Supp. 511... to the Act, preliminary activities, such as surveying, clearing, draining and leveling the land...

29 CFR 776.28 - Covered preparatory activities.

Code of Federal Regulations, 2014 CFR

2014-07-01

... claims, surveying, clearing the land, assembling materials and equipment, erecting sheds, derricks or.... 28 Devine v. Levy, 39 F. Supp. 44. 29 Straughn v. Schlumberger Well Surveying Corp., 72 F. Supp. 511... to the Act, preliminary activities, such as surveying, clearing, draining and leveling the land...

Pre Post-Secondary Curriculum Guide: [Business Administration].

ERIC Educational Resources Information Center

Carney, Betty; Fourman, Thomas

The present college preparatory programs are too general to prepare students for the large number of available specialized postsecondary education programs. The pre-postsecondary business education curriculum for grades 11 and 12 provides experience-centered instruction through career exploration in business administration. A statement of the…

Faculty Perceptions of Their Graduate Education

ERIC Educational Resources Information Center

Hermanowicz, Joseph C.

2016-01-01

Most studies of graduate school socialization utilize samples of either current students or recent graduates. This study investigates how professors, established in their academic careers, retrospectively view their graduate training by asking and examining what deficiencies they detect from this preparatory stage. The sample is composed of…

GPS Spectrum Management (Briefing Charts)

DTIC Science & Technology

2015-04-29

15) agenda item (AI) 1.1 draft conference preparatory meeting ( CPM ); proactively keeping possible mobile broadband allocations away from GPS in-band...UNCLASSIFIED/APPROVED FOR PUBLIC RELEASE ITU Watch Items SPACE AND MISSILE SYSTEMS CENTER • WRC-15 AI 1.1 -mobile broadband; finalization of CPM in Mar

Health Occupations Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

This document contains vocational education program courses standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs in health occupations (HO) education offered at the secondary or postsecondary level as a part of Florida's comprehensive vocational education…

Preparatory Test for First Rock Drilling by Mars Rover Curiosity

NASA Image and Video Library

2013-02-04

The bit in the rotary-percussion drill of NASA Mars rover Curiosity left its mark in a target patch of rock called John Klein during a test on Feb. 2, 2013, in preparation for the first drilling of a rock by the rover.

The Principalship in Transition

ERIC Educational Resources Information Center

Lattuca, Patrick

2012-01-01

Many individuals enter administration not fully prepared for their roles. This is because many preparatory programs have persistent weaknesses in the linkage between theory and practice, are irrelevant and grossly inadequate for the current responsibilities of the principalship, and overlook teaching the social realities of administrative roles.…

Designing Effective Library Services for African American Youth

ERIC Educational Resources Information Center

Hughes-Hassell, Sandra

2013-01-01

President Obama signed the "White House Initiative on Educational Excellence for African Americans" on July 26, 2012. This executive order recognizes that many "African Americans lack equal access to highly effective teachers and principals, safe schools, and challenging college preparatory classes, and disproportionately experience…

Preservice Teacher Talk Surrounding Gender

ERIC Educational Resources Information Center

Engebretson, Kathryn Ellerhoff

2012-01-01

This dissertation examines the discourses around gender present among a cohort of preservice secondary social studies teachers (n = 25) and how gender discourses manifested throughout their preparatory year with particular interest paid to their thoughts about curricula, schools, and students. Using ethnographic study design, the author presents…

A Writing-Intensive Program for Teaching Retail Management.

ERIC Educational Resources Information Center

Darian, Jean C.; And Others

1992-01-01

Presents the writing-intensive design for a retailing management course developed by its instructor in accordance with writing-across-the-curriculum principles. Provides an overview of the semester-long project. Details project procedures for preparatory activities, field research, and writing the marketing plan. (SR)

Industrial Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Applied Tech., Adult, and Community Education.

This document contains vocational education program course standards for exploratory courses, practical arts courses, and job preparatory programs offered at the secondary and postsecondary level as part of the industrial education component in Florida. Curriculum frameworks are provided for 144 programs/clusters; representative topics are as…

The Power of Real-World Application

ERIC Educational Resources Information Center

Stam, Brad

2011-01-01

Linked learning transforms students' high school experience by linking a college preparatory course sequence with demanding technical education, and linking real-world experiences with classroom learning to help students gain an advantage in high school, postsecondary education, and careers. With linked learning, students follow industry-themed…

Trauma Training for School Counselors: How Well Do Programs Prepare?

ERIC Educational Resources Information Center

Lokeman, Kimberly Shawnte

2011-01-01

This study investigates the availability and perceived importance of trauma response training in school counseling preparatory programs. Using two population samples, 101 counselor educators of institutions with CACREP-accredited school counseling programs and 803 practicing school counselors, questionnaires assessed the extent to which…

Public Service Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

This document contains vocational education program courses standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs in public service education offered at the secondary or postsecondary level as a part of Florida's comprehensive vocational education program.…

Industrial Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

This document contains vocational education program courses standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs offered at the secondary or postsecondary level in Florida. Each program courses standard is composed of two parts: a curriculum framework and…

Movement Analysis Applied to the Basketball Jump Shot--Part II.

ERIC Educational Resources Information Center

Martin, Thomas P.

1981-01-01

The jump shot is one of the most important shots in the game of basketball. The movement analysis of the jump shot designates four phases: (1) preparatory position; (2) movement phase I (crouch); (3) movement phase II (jump); and (4) follow-through. (JN)

Advance Preparation in Task-Switching: Converging Evidence from Behavioral, Brain Activation, and Model-Based Approaches

PubMed Central

Karayanidis, Frini; Jamadar, Sharna; Ruge, Hannes; Phillips, Natalie; Heathcote, Andrew; Forstmann, Birte U.

2010-01-01

Recent research has taken advantage of the temporal and spatial resolution of event-related brain potentials (ERPs) and functional magnetic resonance imaging (fMRI) to identify the time course and neural circuitry of preparatory processes required to switch between different tasks. Here we overview some key findings contributing to understanding strategic processes in advance preparation. Findings from these methodologies are compatible with advance preparation conceptualized as a set of processes activated for both switch and repeat trials, but with substantial variability as a function of individual differences and task requirements. We then highlight new approaches that attempt to capitalize on this variability to link behavior and brain activation patterns. One approach examines correlations among behavioral, ERP and fMRI measures. A second “model-based” approach accounts for differences in preparatory processes by estimating quantitative model parameters that reflect latent psychological processes. We argue that integration of behavioral and neuroscientific methodologies is key to understanding the complex nature of advance preparation in task-switching. PMID:21833196

Online Damage Detection on Metal and Composite Space Structures by Active and Passive Acoustic Methods

NASA Astrophysics Data System (ADS)

Scheerer, M.; Cardone, T.; Rapisarda, A.; Ottaviano, S.; Ftancesconi, D.

2012-07-01

In the frame of ESA funded programme Future Launcher Preparatory Programme Period 1 “Preparatory Activities on M&S”, Aerospace & Advanced Composites and Thales Alenia Space-Italia, have conceived and tested a structural health monitoring approach based on integrated Acoustic Emission - Active Ultrasound Damage Identification. The monitoring methods implemented in the study are both passive and active methods and the purpose is to cover large areas with a sufficient damage size detection capability. Two representative space sub-structures have been built and tested: a composite overwrapped pressure vessel (COPV) and a curved, stiffened Al-Li panel. In each structure, typical critical damages have been introduced: delaminations caused by impacts in the COPV and a crack in the stiffener of the Al-Li panel which was grown during a fatigue test campaign. The location and severity of both types of damages have been successfully assessed online using two commercially available systems: one 6 channel AE system from Vallen and one 64 channel AU system from Acellent.

[Community health course--student's evaluation].

PubMed

Juresa, Vesna; Musil, Vera; Sosić, Zvonko; Majer, Marjeta; Pavleković, Gordana

2010-12-01

Since 1952, Andrija Stampar School of Public Health, School of Medicine, University of Zagreb, has provided a community health course, based on the medical education approach that the main fields of physicians' action are human settlements and not only consulting rooms and clinics. The aim of the study was to compare community health course students' evaluations immediately after attending the course at the 4th and 6th study years. The survey included 224 4th year medical students attending the community course during the academic year 2007-2008 and 192 same-generation 6th year students (85.7%) during the academic year 2009-2010. Students were required to fill out an evaluation questionnaire about the activities during the community health course using grades from 1-poor to 5-excellent, and to write personal remarks and essay. The academic year 2007-2008 students (n=224) were very satisfied (grades 5 and 4) with preparatory seminar (98% of students), final seminar (97%), course organization (90%) and course contents (89%). The same grades were allocated by 98% of students to public health field research, 94% to work in community nurse service, 93% to work in family practice and health promotion in school and kindergarten, and 87% to water sampling. Satisfaction with the community health course was very emotionally described in final essays: "... work with community nurse service in the poorest part of Croatia has changed my life. I have learned in only few hours to wish less and to give more. Every physician should experience it, because that is real life". Results of the same-generation students (n=192) in the academic year 2009-2010, now at 6th study year, showed them to be still very satisfied (grades 5 and 4) with the activities in the community health course: 94% with health promotion, 92% with work in the community nurse service and family medicine, 86% with course contents, 82% with course organization, 78% with final seminar, 64% with preparatory seminar, 63% with field research, and 49% with water sampling. At some medical schools, there are similar attempts to bring students more closely to life conditions, especially to rural communities. Different schools of medicine in the world have attempted to improve and adapt current curricula towards community-oriented education of medical students during undergraduate study and residency. In some countries, there is also the need of improvement of health care in rural areas. Results of the course evaluation showed that students had recognized the exceptional value of community health course as a whole. They perceived it as the most valuable and most useful experience in their medical study. By participating in local health care and social care activities in rural area, they got an insight into both the health care system and socio-medical determinants of health.

Coordination of International Risk-Reduction Investigations by the Multilateral Human Research Panel for Exploration

NASA Technical Reports Server (NTRS)

Charles, John B.; Bogomolov, Valery V.

2015-01-01

Effective use of the unique capabilities of the International Space Station (ISS) for risk reduction on future deep space missions involves preliminary work in analog environments to identify and evaluate the most promising techniques, interventions and treatments. This entails a consolidated multinational approach to biomedical research both on ISS and in ground analogs. The Multilateral Human Research Panel for Exploration (MHRPE) was chartered by the five ISS partners to recommend the best combination of partner investigations on ISS for risk reduction in the relatively short time available for ISS utilization. MHRPE will also make recommendations to funding agencies for appropriate preparatory analog work. In 2011, NASA's Human Research Program (HRP) and the Institute of Biomedical Problems (IBMP) of the Russian Academy of Science, acting for MHRPE, developed a joint US-Russian biomedical program for the 2015 one-year ISS mission (1YM) of American and Russian crewmembers. This was to evaluate the possibilities for multilateral research on ISS. An overlapping list of 16 HRP, 9 IBMP, 3 Japanese, 3 European and 1 Canadian investigations were selected to address risk-reduction goals in 7 categories: Functional Performance, Behavioral Health, Visual Impairment, Metabolism, Physical Capacity, Microbial and Human Factors. MHRPE intends to build on this bilateral foundation to recommend more fully-integrated multilateral investigations on future ISS missions commencing after the 1YM. MHRPE has also endorsed an on-going program of coordinated research on 6-month, one-year and 6-week missions ISS expeditions that is now under consideration by ISS managers. Preparatory work for these missions will require coordinated and collaborative campaigns especially in the psychological and psychosocial areas using analog isolation facilities in Houston, Köln and Moscow, and possibly elsewhere. The multilateral Human Analogs research working group (HANA) is the focal point of those planning discussions, with MHRPE coordinating between the national programs and then supporting implementation on ISS. Experience gained during preparations for the 1YM has identified improvements in both American and Russian processes to enable well-integrated investigations on all subsequent ISS expeditions. Among those is that the greatest efficiency is to be gained with investigations that are fully integrated from their conception, with co-principal investigators, a consolidated proposal and integrated plans for crewmember time and other flight-related resources. Analog investigations preceding future ISS expeditions will employ these lessons in efficiency to evaluate the techniques and tools to be validated aboard ISS. In this way, the resources and capabilities of ISS can be applied most efficiently to solving the problems facing astronauts of all nations in missions deep into the solar system.

Know thyself: misperceptions of actual performance undermine achievement motivation, future performance, and subjective well-being.

PubMed

Kim, Young-Hoon; Chiu, Chi-Yue; Zou, Zhimin

2010-09-01

Contrary to the popular assumption that self-enhancement improves task motivation and future performance, the authors propose that both inflated and deflated self-assessments of performance are linked to an increased likelihood of practicing self-handicapping and having relatively poor performance in future tasks. Consistent with this proposal, we found that irrespective of the level of actual performance, compared with accurate self-assessment, both inflated and deflated self-assessments of task performance are associated with a greater tendency to (a) practice self-handicapping (Study 1: prefer to work under distraction; Study 2: withhold preparatory effort), (b) perform relatively poorly in a subsequent task (Study 3), (c) have relatively low academic achievement (Study 4), and (d) report a relatively low level of subjective well-being (Study 5). The authors discuss these results in terms of their educational implications. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

Progress on performance assessment of ITER enhanced heat flux first wall technology after neutron irradiation

NASA Astrophysics Data System (ADS)

Hirai, T.; Bao, L.; Barabash, V.; Chappuis, Ph; Eaton, R.; Escourbiac, F.; Giqcuel, S.; Merola, M.; Mitteau, R.; Raffray, R.; Linke, J.; Loewenhoff, Th; Pintsuk, G.; Wirtz, M.; Boomstra, D.; Magielsen, A.; Chen, J.; Wang, P.; Gervash, A.; Safronov, V.

2016-02-01

ITER first wall (FW) panels are irradiated by energetic neutrons during the nuclear phase. Thus, an irradiation and high heat flux testing programme is undertaken by the ITER organization in order to evaluate the effects of neutron irradiation on the performance of enhanced heat flux (EHF) FW components. The test campaign includes neutron irradiation (up to 0.6-0.8 dpa at 200 °C-250 °C) of mock-ups that are representative of the final EHF FW panel design, followed by thermal fatigue tests (up to 4.7 MW m-2). Mock-ups were manufactured by the same manufacturing process as proposed for the series production. After a pre-irradiation thermal screening, eight mock-ups will be selected for the irradiation campaigns. This paper reports the preparatory work of HHF tests and neutron irradiation, assessment results as well as a brief description of mock-up manufacturing and inspection routes.

Long-Term Global Morphology of Gravity Wave Activity Using UARS Data

NASA Technical Reports Server (NTRS)

Eckermann, Stephen D.; Bacmeister, Julio T.; Wu, Dong L.

1998-01-01

This is the first quarter's report on research to extract global gravity-wave data from satellite data and to model those observations synoptically. Preliminary analysis of global maps of extracted middle atmospheric temperature variance from the CRISTA instrument is presented, which appear to contain gravity-wave information. Corresponding simulations of global gravity-wave and mountain-wave activity during this mission period are described using global ray-tracing and mountain-wave models, and interesting similarities among simulated data and CRISTA data are noted. Climatological simulations of mesospheric gravity-wave activity using the HWM-03 wind-temperature climatology are also reported, for comparison with UARS MLS data. Preparatory work on modeling of gravity wave observations from space-based platforms and subsequent interpretation of the MLS gravity-wave product are also described. Preliminary interpretation and relation to the research objectives are provided, and further action for the next quarter's research is recommended.

Organic Matter in the Outer Solar System

NASA Technical Reports Server (NTRS)

Cruiskshank, Dale P.; DeVincenzi, Donald L. (Technical Monitor)

2000-01-01

Many solid bodies in the outer Solar System are covered with ices of various compositions, including water, carbon dioxide, methane, nitrogen, and other molecules that are solid at the low temperatures that prevail there. These ices have all been detected by remote sensing observations made with telescopes on Earth, or more recently, spacecraft in orbit (notably Galileo at Jupiter). The data also reveal other solid materials that could be minerals or complex carbon-bearing organic molecules. A study in progress using large ground-based telescopes to acquire infrared spectroscopic data, and laboratory results on the optical properties of complex organic matter, seeks to identify the non-icy materials on several satellites of Saturn, Uranus, and Neptune. The work on the satellites of Saturn is in part preparatory to the Cassini spacecraft investigation of the Saturn system, which will begin in 2004 and extend for four years.

Reaching Beijing to the grassroots.

PubMed

1996-01-01

India's Working Women's Forum (WWF) adopted a training strategy that allows participants to share their own experiences, identify the obstacles to their development, and devise strategies to overcome these obstacles. In order to improve the outcome of the Fourth World Conference on Women (FWCW), the WWF established communication links throughout its vast membership to facilitate the quick transmission of issues and ideas during the FWCW preparatory process and the postconference implementation process. To solidify these links, the WWF holds participatory workshops to foster interaction, disseminate ideas, and develop traditional communication materials to increase awareness and change attitudes in grassroots communities. Issues of concern aired at a recent workshop include the commercialization of the fishing industry that has eroded the livelihood of fisher women, the government policy of direct exportation of yarn needed by the traditional hand-loom sector, the status of the girl child, and prevention of female infanticide.

MIPS bacterial genomes functional annotation benchmark dataset.

PubMed

Tetko, Igor V; Brauner, Barbara; Dunger-Kaltenbach, Irmtraud; Frishman, Goar; Montrone, Corinna; Fobo, Gisela; Ruepp, Andreas; Antonov, Alexey V; Surmeli, Dimitrij; Mewes, Hans-Wernen

2005-05-15

Any development of new methods for automatic functional annotation of proteins according to their sequences requires high-quality data (as benchmark) as well as tedious preparatory work to generate sequence parameters required as input data for the machine learning methods. Different program settings and incompatible protocols make a comparison of the analyzed methods difficult. The MIPS Bacterial Functional Annotation Benchmark dataset (MIPS-BFAB) is a new, high-quality resource comprising four bacterial genomes manually annotated according to the MIPS functional catalogue (FunCat). These resources include precalculated sequence parameters, such as sequence similarity scores, InterPro domain composition and other parameters that could be used to develop and benchmark methods for functional annotation of bacterial protein sequences. These data are provided in XML format and can be used by scientists who are not necessarily experts in genome annotation. BFAB is available at http://mips.gsf.de/proj/bfab

Analysis of interference of QPSK and QDPSK modulation signals by mathematical

NASA Astrophysics Data System (ADS)

Li, Dairuo; Xu, Kai

2017-03-01

In today's society, with the rapid development and extensive application of the information technology of the network central station and the integrated information system technology, information plays an important role in the military communication, mastering the information right to the competition Important role, how to protect one's own security, smooth access to and transmission of information, and to maximize the elimination of interference has become an important issue at home and abroad. QPSK modulation and its improved QPSK modulation as the mainstream signal modulation, the most widely used. In this paper, the principle of QPSK and QDPSK modulation and demodulation are introduced in this paper. Then, how to interfere with QPSK modulation signal is analyzed, and the interference of QPSK modulation signal is simulated by Matlab scripting program, which can be used in the next step. And to study the next step of anti-jamming measures provided the basis and preparatory work.

Careers Canada, Volume 9: Careers in the Hospitality Industry.

ERIC Educational Resources Information Center

Department of Manpower and Immigration, Ottawa (Ontario).

This booklet, designed for prospective job seekers, describes occupational opportunities within the food service, food preparation and hotel/motel industries in Canada. The preparatory training and job descriptions of cooks, chefs, tourist guides, waiters, hotel and restaurant managers, bartenders and front desk clerks are highlighted.…

Family and Consumer Sciences Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Applied Tech., Adult, and Community Education.

This document contains vocational education program course standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs offered at the secondary and postsecondary level as part of the family and consumer sciences component of Florida's comprehensive vocational…

Preparation for Speeded Action as a Psychophysiological Concept

ERIC Educational Resources Information Center

Jennings, J. Richard; van der Molen, Maurits W.

2005-01-01

Mental preparation aids performance and induces multiple physiological changes that should inform concepts of preparation. To date, however, these changes have been interpreted as being due to a global preparatory process (e.g., attention or alertness). The authors review psychophysiological and performance investigations of preparation. Concepts…

Bringing Industry to the Classroom

ERIC Educational Resources Information Center

Hoachlander, Gary

2008-01-01

Multiple pathways connect college-preparatory curriculums with exceptional career and technical education, motivating students to learn by helping them answer the question, Why do I need to know this? Real-world learning is organized around such industry sectors as finance and business; health science and medical technology; building and…

The Career Academy Concept. OJJDP Fact Sheet.

ERIC Educational Resources Information Center

Coffee, Joseph N.; Pestridge, Scott

Career academies are schools within schools that link students with peers, teachers, and community partners in a disciplined environment, thereby fostering academic success and mental and emotional health. The career academy concept includes the following three key elements: (1) small learning communities; (2) a college preparatory curriculum with…

The Relevance of G.C.E. Economics to Industry and the Professions.

ERIC Educational Resources Information Center

Livesey, Frank

1979-01-01

Results of a survey of the A level (college preparatory) syllabus for economic education in 175 schools in England and Wales are reported. The study examined whether economics courses at the A level prepare students for entry into industry and the professions. (KC)

The Transition from School to the University under Restricted Entry: A Greek Tracer Study.

ERIC Educational Resources Information Center

Papas, George; Psacharopoulos, George

1987-01-01

A study that examined patterns of access to Greek universities among 500 high school graduates found a strong but unsatisfied demand for higher education, high preparatory school costs for families, and inequity in the distribution of available university places. (Author/MSE)

Selected Bibliography of Egyptian Educational Materials, Vol. 1, No. 1, 1975.

ERIC Educational Resources Information Center

Al-Ahram Center for Scientific Translations, Cairo (Egypt).

There are 101 selected entries in this annotated bibliography of Egyptian materials on education published in 1975. Materials include journal articles, books, and government documents. The bibliography covers the following topics: laws and legislation, meetings and symposia, primary schools, preparatory schools, secondary schools, experimental…

Health Occupations Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

This document contains vocational education program courses standards for exploratory courses, practical arts courses, and job preparatory programs offered at the secondary or postsecondary level. Each program standard is composed of two parts: a curriculum framework and student performance standards. The curriculum framework includes four major…

PROFILES OF SIGNIFICANT SCHOOLS.

ERIC Educational Resources Information Center

FEATHERSTONE, RICHARD L.; LEU, DONALD J.

A DESCRIPTION OF THE HOLLAND HIGH SCHOOL IN MICHIGAN IS GIVEN. INDIVIDUAL STUDENT NEEDS, TECHNOLOGICAL EQUIPMENT, AND COLLEGE PREPARATORY CURRICULUM WERE EMPHASIZED BY THE CONSULTANT AND THE ARCHITECT WHO DESIGNED THE BUILDING. THE CAMPUS WAS OF A DECENTRALIZED PLAN WITH FOUR SMALL SCHOOLS ADJOINING A COMMON UNIT FOR SCIENCE AND BUSINESS…

Public Health Pest Control.

ERIC Educational Resources Information Center

Arizona Univ., Tucson. Cooperative Extension Service.

This manual supplies information helpful to individuals wishing to become certified in public health pest control. It is designed as a technical reference for vector control workers and as preparatory material for structural applicators of restricted use pesticides to meet the General Standards of Competency required of commercial applicators. The…

Educating Bright Students in Urban Schools

ERIC Educational Resources Information Center

Cortes, Kalena E.; Moussab, Wael S.; Weinstein, Jeffrey M.

2013-01-01

Our study analyzes the impact of the International Baccalaureate Diploma Programme, a college-preparatory educational program designed for higher-achieving students, on high school academic achievement in Chicago Public Schools. We exploit exogenous variation in the offering of the program across schools over time with a difference-in-differences…

Industrial Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

This document contains industrial education courses standards for 183 exploratory courses, practical arts courses, and job preparatory programs offered at the secondary or postsecondary level in Florida. Each program courses standard is composed of two parts. The first part, the curriculum framework, includes four major sections: major…

The Macintosh Lab Monitor, Numbers 1-4.

ERIC Educational Resources Information Center

Wanderman, Richard; And Others

1987-01-01

Four issues of the "Macintosh Lab Monitor" document the Computer-Aided Writing Project at the Forman School (Connecticut) which is a college preparatory school for bright dyslexic adolescents. The project uses Macintosh computers to teach outlining, writing, organizational and thinking skills. Sample articles have the following titles:…

Calculus of Elementary Functions, Part I. Teacher's Commentary. Revised Edition.

ERIC Educational Resources Information Center

Herriot, Sarah T.; And Others

This course is intended for students who have a thorough knowledge of college preparatory mathematics including algebra, axiomatic geometry, trigonometry, and analytic geometry. It does not assume they have acquired a background of elementary functions. This teacher's guide contains background information, suggested instructional procedures, and…

Agribusiness and Natural Resources Education. Vocational Education Program Courses Standards.

ERIC Educational Resources Information Center

Florida State Dept. of Education, Tallahassee. Div. of Applied Tech., Adult, and Community Education.

This document contains vocational education program course standards (curriculum frameworks and student performance standards) for exploratory courses, practical arts courses, and job preparatory programs offered at the secondary and postsecondary level as part of the agribusiness and natural resources education component of Florida's…

Regenerating Longleaf Pine Naturally

Treesearch

Thomas C. Croker; William D. Boyer

1975-01-01

Research has developed guides for consistent natural regeneration of longleaf pine by a shelterwood system. Key measures include hardwood control by fire and other means, timely preparatory and seed cuts, seed crop monitoring, seedbed preparation, protection of established seedlings, prompt removal of parent trees when reproduction is adequate, and control of...

9 CFR 77.11 - Modified accredited States or zones.

Code of Federal Regulations, 2013 CFR

2013-01-01

... TUBERCULOSIS Cattle and Bison § 77.11 Modified accredited States or zones. (a) The following are modified... Rules—Bovine Tuberculosis Eradication” (January 22, 1999, edition), which is incorporated by reference... accredited States or zones and its being reclassified as accreditation preparatory. (d) If tuberculosis is...

9 CFR 77.11 - Modified accredited States or zones.

Code of Federal Regulations, 2012 CFR

2012-01-01

... TUBERCULOSIS Cattle and Bison § 77.11 Modified accredited States or zones. (a) The following are modified... Rules—Bovine Tuberculosis Eradication” (January 22, 1999, edition), which is incorporated by reference... accredited States or zones and its being reclassified as accreditation preparatory. (d) If tuberculosis is...

9 CFR 77.11 - Modified accredited States or zones.

Code of Federal Regulations, 2014 CFR

2014-01-01

... TUBERCULOSIS Cattle and Bison § 77.11 Modified accredited States or zones. (a) The following are modified... Rules—Bovine Tuberculosis Eradication” (January 22, 1999, edition), which is incorporated by reference... accredited States or zones and its being reclassified as accreditation preparatory. (d) If tuberculosis is...

9 CFR 77.11 - Modified accredited States or zones.

Code of Federal Regulations, 2011 CFR

2011-01-01

... TUBERCULOSIS Cattle and Bison § 77.11 Modified accredited States or zones. (a) The following are modified... herd test requirements contained in the “Uniform Methods and Rules—Bovine Tuberculosis Eradication... reclassified as accreditation preparatory. (d) If tuberculosis is diagnosed within a modified accredited State...

Preparatory studies of zero-g cloud drop coalescence experiment

NASA Technical Reports Server (NTRS)

Telford, J. W.; Keck, T. S.

1979-01-01

Experiments to be performed in a weightless environment in order to study collision and coalescence processes of cloud droplets are described. Rain formation in warm clouds, formation of larger cloud drops, ice and water collision processes, and precipitation in supercooled clouds are among the topics covered.

A Multi-parametric Climatological Approach to Study the 2016 Amatrice-Norcia (Central Italy) Earthquake Preparatory Phase

NASA Astrophysics Data System (ADS)

Piscini, Alessandro; De Santis, Angelo; Marchetti, Dedalo; Cianchini, Gianfranco

2017-10-01

Based on observations prior to earthquakes, recent theoretical considerations suggest that some geophysical quantities reveal abnormal changes that anticipate moderate and strong earthquakes, within a defined spatial area (the so-called Dobrovolsky area) according to a lithosphere-atmosphere-ionosphere coupling model. One of the possible pre-earthquake effects could be the appearance of some climatological anomalies in the epicentral region, weeks/months before the major earthquakes. In this paper, the period of 2 months preceding the Amatrice-Norcia (Central Italy) earthquake sequence, that started on 24 August 2016 with an M6 earthquake and a few months later produced other two major shocks (i.e. an M5.9 on 26 October and then an M6.5 on 30 October), was analyzed in terms of skin temperature, total column water vapour and total column of ozone, compared with the past 37-year trend. The novelty of the method stands in the way the complete time series is reduced, where also the possible effect of global warming is properly removed. The simultaneous analysis showed the presence of persistent contemporary anomalies in all of the analysed parameters. To validate the technique, a confutation/confirmation analysis was undertaken where these parameters were successfully analyzed in the same months but considering a seismically "calm" year, when significant seismicity was not present. We also extended the analysis to all available years to construct a confusion matrix comparing the occurrence of climatological data anomalies with real seismicity. This work confirms the potentiality of multi parameters in anticipating the occurrence of large earthquakes in Central Italy, thus reinforcing the idea of considering such behaviour an effective tool for an integrated system of future earthquake prediction.

Constraining Dust Properties in Circumstellar Envelopes of C-Stars in the Small Magellanic Cloud: Optical Constants And Grain Size Of Carbon Dust

NASA Astrophysics Data System (ADS)

Nanni, Ambra; Marigo, Paola; Groenewegen, Martin A. T.; Aringer, Berhard; Girardi, Léo; Pastorelli, Giada; Bressan, Alessandro; Bladh, Sara

2016-07-01

We present our recent investigation aimed at constraining the typical size and optical properties of carbon dust grains in Circumstellar envelopes (CSEs) of carbon-rich stars (C-stars) in the Small Magellanic Cloud (SMC).We applied our recent dust growth model, coupled with a radiative transfer code, to the dusty CSEs of C-stars along the TP-AGB phase, for which we computed spectra and colors. We then compared our modeled colors in the Near and Mid Infrared (NIR and MIR) bands with the observed ones, testing different assumptions in our dust scheme and employing different optical constants data sets for carbon dust. We constrained the optical properties of carbon dust by identifying the combinations of typical grain size and optical constants data set which simultaneously reproduce several colors in the NIR and MIR wavelengths. In particular, the different choices of optical properties and grain size lead to differences in the NIR and MIR colors greater than two magnitudes in some cases. We concluded that the complete set of selected NIR and MIR colors are best reproduced by small grains, with sizes between 0.06 and 0.1 mum, rather than by large grains of 0.2-0.4 mum. The inability of large grains to reproduce NIR and MIR colors is found to be independent of the adopted optical data set and the deviations between models and observations tend to increase for increasing grain sizes. We also find a possible trend of the typical grain size with mss-loss and/or carbon-excess in the CSEs of these stars.The work presented is preparatory to future studies aimed at calibrating the TP-AGB phase through resolved stellar populations in the framework of the STARKEY project.