WorldWideScience

Sample records for level senior high

  1. Examining the Internet Addiction Levels of High School Senior Students

    Science.gov (United States)

    Aydemir, Hasan

    2018-01-01

    In the present study, the internet addiction status of high school senior students in Yesilyurt county of Malatya was analyzed and examined in terms of gender variable. The study population consisted of 3442 senior students who were studying at 37 high schools in state schools in Yesilyurt County of the city of Malatya in 2016-2017 academic year.…

  2. Plastic Technology (Production). Industrial Arts, Senior High--Level II. North Dakota Senior High Industrial Arts Curriculum Guides.

    Science.gov (United States)

    Claus, Robert; And Others

    This course guide for a plastic technology course is one of four developed for the production area in the North Dakota senior high industrial arts education program. (Eight other guides are available for two other areas of Industrial Arts--energy/power and graphic communications.) Part 1 provides such introductory information as a definition and…

  3. An Investigation of High School Seniors' Assertiveness Levels Based on Their Demographic Characteristics

    Science.gov (United States)

    Çam, Ibrahim

    2015-01-01

    High school students who are in the development age or in the last class and have chance to win the university exams or disposal stage of the business life must also have a high level of assertiveness. In this context, the purpose of this research is to compare the assertiveness levels of high school seniors. The study group consists of 312 high…

  4. North Dakota Senior High Industrial Arts Program of Studies--Level II. Research Series No. 80.

    Science.gov (United States)

    North Dakota State Board for Vocational Education, Bismarck. Research Coordinating Unit.

    This industrial arts program of a studies guide is the product of a research project designed to (1) ascertain programs and curricula trends of senior high school industrial arts in the fifty states, (2) develop a philosophical rationale for senior high schools in North Dakota secondary schools, and (3) develop a master plan and program of study…

  5. Assessment of the Policy Guidelines for the Teaching and Learning of Geography at the Senior High School Level in Ghana

    Science.gov (United States)

    Ababio, Bethel T.; Dumba, Hillary

    2014-01-01

    This article empirically assessed the extent to which geography teachers adhered to the Ghana Education Service policy guidelines on the teaching of geography at the Senior High School Level in Ghana. Census survey was used to collect data from seven geography teachers because of the researchers' objective of gaining a quick insight into the…

  6. Students’ Learning Obstacles and Alternative Solution in Counting Rules Learning Levels Senior High School

    Directory of Open Access Journals (Sweden)

    M A Jatmiko

    2017-12-01

    Full Text Available The counting rules is a topic in mathematics senior high school. In the learning process, teachers often find students who have difficulties in learning this topic. Knowing the characteristics of students' learning difficulties and analyzing the causes is important for the teacher, as an effort in trying to reflect the learning process and as a reference in constructing alternative learning solutions which appropriate to anticipate students’ learning obstacles. This study uses qualitative methods and involves 70 students of class XII as research subjects. The data collection techniques used in this study is diagnostic test instrument about learning difficulties in counting rules, observation, and interview. The data used to know the learning difficulties experienced by students, the causes of learning difficulties, and to develop alternative learning solutions. From the results of data analysis, the results of diagnostic tests researcher found some obstacles faced by students, such as students get confused in describing the definition, students difficulties in understanding the procedure of solving multiplication rules. Based on those problems, researcher analyzed the causes of these difficulties and make hypothetical learning trajectory as an alternative solution in counting rules learning.

  7. Learning difficulties of senior high school students based on probability understanding levels

    Science.gov (United States)

    Anggara, B.; Priatna, N.; Juandi, D.

    2018-05-01

    Identifying students' difficulties in learning concept of probability is important for teachers to prepare the appropriate learning processes and can overcome obstacles that may arise in the next learning processes. This study revealed the level of students' understanding of the concept of probability and identified their difficulties as a part of the epistemological obstacles identification of the concept of probability. This study employed a qualitative approach that tends to be the character of descriptive research involving 55 students of class XII. In this case, the writer used the diagnostic test of probability concept learning difficulty, observation, and interview as the techniques to collect the data needed. The data was used to determine levels of understanding and the learning difficulties experienced by the students. From the result of students' test result and learning observation, it was found that the mean cognitive level was at level 2. The findings indicated that students had appropriate quantitative information of probability concept but it might be incomplete or incorrectly used. The difficulties found are the ones in arranging sample space, events, and mathematical models related to probability problems. Besides, students had difficulties in understanding the principles of events and prerequisite concept.

  8. LEVEL OF NUTTRITION ADEQUACY, PHYSICAL ACTIVITY AND NUTRITIONAL STATUS OF YOUNG MEN ATHLETES SOCCER SENIOR HIGH SCHOOL IN DENPASAR 2011

    Directory of Open Access Journals (Sweden)

    Ni Luh Gede Karyamitha

    2013-04-01

    Full Text Available Soccer is a favorite sport for  people around the world including in Indonesia. Not only the method of training or talent that will determine the achievement, but the intake of daily nutrients directly proper also provide a positive influence on performance and achievements of athletes. The purpose of this study was to determine the adequacy of nutrition, physical activity, and nutritional status of young men athletes soccer. This study useds cross-sectional method. The number of samples taken as much as 96 athletes from all senior high schools in Denpasar and selected systematic random sampling. Results showed the average level of nutritional adequacy of athletes still in the category of less (<80%. Respectively for energy, carbohydrates, proteins, and fats are 75.95%, 77.24%, 78.96% and 75.83%. If seen the proportion of athletes that sufficient levels of nutrients in enough categories, then each for energy, carbohydrates, proteins, and fats are 58.3%, 57.3%, 51%, and 53.1%. Level of physical activity in athletes only low (56.3% and moderate category (43.8%. Most athletes have normal nutritional status (94.8%, there was only 1% having thin status, and 4.2% had nutritional status of overweight. The advice can be given to provide knowledges that related with intake of nutrients for the coaches and athletes, increasing physical activity for athletes who have low physical activity, and can be the nutritional status as a selection soccer athletes. However, further research can be done is to measure the physical endurance athletes associated with the intake of nutrients or physical activity.

  9. Development Scaffolding for Construction of Evaluation Instrument Training Program on The Cognitive Domain For Senior High School Physics Teachers and The Same Level

    Science.gov (United States)

    Arif, W.; Suhandi, A.; Kaniawati, I.; Setiawan, A.

    2017-02-01

    The development of scaffolding for evaluation instrument construction training program on the cognitive domain for senior high school physics teacher and the same level that is specified in the test instrument has been done. This development was motivated by the low ability of the majority of physics teachers in constructing the physics learning achievement test. This situation not in accordance with the demands of Permendiknas RI no. 16 tahun 2007 concerning the standard of academic qualifications and competence of teachers, stating that teachers should have a good ability to develop instruments for assessment and evaluation of process and learning outcomes. Based on the preliminary study results, it can be seen that the main cause of the inability of teachers in developing physics achievement test is because they do not good understand of the indicators for each aspect of cognitive domains. Scaffolding development is done by using the research and development methods formulated by Thiagarajan which includes define, design and develope steps. Develop step includes build the scaffolding, validation of scaffolding by experts and the limited pilot implementations on the training activities. From the build scaffolding step, resulted the scaffolding for the construction of test instruments training program which include the process steps; description of indicators, operationalization of indicators, construction the itemsframework (items scenarios), construction the items stem, construction the items and checking the items. The results of the validation by three validator indicates that the built scaffolding are suitable for use in the construction of physics achievement test training program, especially for novice. The limited pilot implementation of the built scaffolding conducted in training activities attended by 10 senior high school physics teachers in Garut district. The results of the limited pilot implementation shows that the built scaffolding have a medium

  10. Development of Chemistry Triangle Oriented Module on Topic of Reaction Rate for Senior High School Level Grade XI Chemistry Learning.

    Science.gov (United States)

    Sari, D. R.; Hardeli; Bayharti

    2018-04-01

    This study aims to produce chemistry triangle oriented module on topic of reaction rate, and to reveal the validity and practicality level of the generated module. The type of research used is EducationalDesign Research (EDR) with development model is Plompmodel. This model consists of three phases, which are preliminary research, prototyping phase, and assessment phase. The instrument used in this research is questionnaire validity and practicality. The data of the research were analyzed by using Kappa Cohen formula. The chemistry triangle oriented module validation sheet was given to 5 validators consisting of 3 chemistry lecturers and 2 high school chemistry teachers, while the practicality sheet was given to 2 chemistry teachers, 6 students of SMAN 10 Padang grade XII MIA 5 on the small groupevaluation and 25 students of SMAN 10 Padang grade XII MIA 6 on the field test. Based on the questionnaire validity analysis, the validity level of the module is very high with the value of kappa moment 0.87. The level of practicality based on teacher questionnaire response is very high category with a kappa moment value 0.96. Based on the questionnaire of student responses on small group evaluation, the level of practicality is very high category with a kappa moment 0.81, and the practicality is very high category with kappa moment value 0.83 based on questionnaire of student response on field test.

  11. Effect of Nanotechnology Instructions on Senior High School Students

    Science.gov (United States)

    Lu, Chow-Chin; Sung, Chia-Chi

    2011-01-01

    In this research, we cooperate with senior high school teachers to understand current nanotechnology model of senior high school nanotechnology curriculum in Taiwan. Then design senior high school nanotechnology (nano-tech) curriculum to teach 503 senior high school students. After teaching the nano-tech curriculum we use the "Nanotechnology…

  12. Reinnervation of Vastus lateralis is increased significantly in seniors (70-years old with a lifelong history of high-level exercise

    Directory of Open Access Journals (Sweden)

    Simone Mosole

    2013-12-01

    Full Text Available It has long been recognized that histological changes observed in aging muscle suggest that denervation contributes to muscle deterioration and that disuse accelerates the process while running activity, sustained for decades, protects against age-related loss of motor units. Here we show at the histological level that lifelong increased physical activity promotes reinnervation of muscle fibers. In muscle biopsies from 70-year old men with a lifelong history of high-level physical activity, we observed a considerable increase in fiber-type groupings (almost exclusively of the slow type in comparison to sedentary seniors, revealing a large population of reinnervated muscle fibers in the sportsmen. Slow-type transformation by reinnervation in senior sportsmen seems to be a clinically relevant mechanism: the muscle biopsies fluctuate from those with scarce fiber-type transformation and groupings to almost fully transformed muscle, going through a process in which isolated fibers co-expressing fast and slow MHCs seems to fill the gaps. Taken together, our results suggest that, beyond the direct effects of aging on the muscle fibers, changes occurring in skeletal muscle tissue appear to be largely, although not solely, a result of sparse denervation. Our data suggest that lifelong exercise allows the body to adapt to the consequences of the age-related denervation and to preserve muscle structure and function by saving otherwise lost muscle fibers through recruitment to different, mainly slow, motor units. These beneficial effects on motoneurons and, subsequently on muscle fibers, serve to maintain size, structure and function of muscle fibers, delaying the functional decline and loss of independence that are commonly seen in late aging.

  13. Administrative Task Performance by Heads of Senior High Schools ...

    African Journals Online (AJOL)

    This study aimed at examining the administrative task performance of heads of senior high schools (SHS) in Ghana from the organising perspective. The study hypothesized that there is no statistically significant difference in the compliance level of organising as an administrative task performance by heads in the rural and ...

  14. An Investigation into Physics Teaching in Senior High Schools

    Science.gov (United States)

    Buabeng, Isaac; Ossei-Anto, Theophilus Aquinas; Ampiah, Joseph Ghartey

    2014-01-01

    This study sought to examine the activities that go on in physics classrooms in Senior High Schools in Ghana. Specifically, the study sought to investigate the pattern of interaction and instructional methods used for teaching physics and level of coverage of physics syllabus. The survey design was employed for the study in which questionnaire was…

  15. The Free Senior High Policy: An Appropriate Replacement to the Progressive Free Senior High Policy

    Science.gov (United States)

    Abdul-Rahaman, Nurudeen; Rahaman, Abdul Basit Abdul; Ming, Wan; Ahmed, Abdul-Rahim; Salma, Abdul-Rahaman S.

    2018-01-01

    Governments all over the world have been improving their educational sector through funding programs aimed at reducing the financial burden on parents, increasing access and quality to education. The government of Ghana in 2017 switched policy to a free senior high school policy to reduce poverty by finally eliminating the financial burdens…

  16. New Laboratory Course for Senior-Level Chemical Engineering Students

    Science.gov (United States)

    Aronson, Mark T.; Deitcher, Robert W.; Xi, Yuanzhou; Davis, Robert J.

    2009-01-01

    A new laboratory course has been developed at the University of Virginia for senior- level chemical engineering students. The new course is based on three 4-week long experiments in bioprocess engineering, energy conversion and catalysis, and polymer synthesis and characterization. The emphasis is on the integration of process steps and the…

  17. Effectiveness of the use of question-driven levels of inquiry based instruction (QD-LOIBI) assisted visual multimedia supported teaching material on enhancing scientific explanation ability senior high school students

    Science.gov (United States)

    Suhandi, A.; Muslim; Samsudin, A.; Hermita, N.; Supriyatman

    2018-05-01

    In this study, the effectiveness of the use of Question-Driven Levels of Inquiry Based Instruction (QD-LOIBI) assisted visual multimedia supported teaching materials on enhancing senior high school students scientific explanation ability has been studied. QD-LOIBI was designed by following five-levels of inquiry proposed by Wenning. Visual multimedia used in teaching materials included image (photo), virtual simulation and video phenomena. QD-LOIBI assisted teaching materials supported by visual multimedia were tried out on senior high school students at one high school in one district in West Java. A quasi-experiment method with design one experiment group (n = 31) and one control group (n = 32) were used. Experimental group were given QD-LOIBI assisted teaching material supported by visual multimedia, whereas the control group were given QD-LOIBI assisted teaching materials not supported visual multimedia. Data on the ability of scientific explanation in both groups were collected by scientific explanation ability test in essay form concerning kinetic gas theory concept. The results showed that the number of students in the experimental class that has increased the category and quality of scientific explanation is greater than in the control class. These results indicate that the use of multimedia supported instructional materials developed for implementation of QD-LOIBI can improve students’ ability to provide explanations supported by scientific evidence gained from practicum activities and applicable concepts, laws, principles or theories.

  18. SOCIAL MEDIA ADDICTION AND STUDY HABITS OF SENIOR HIGH STUDENTS

    OpenAIRE

    Alejandrino, Mara Philia R; Catipay, Jerico D; Concepcion, Prince Vincent Ace T; Flores, Sally Mae C; Palicte, Cherry Mae D; Seguiro, Arlene C

    2018-01-01

    This research was conducted to determine the significant influence of social media addiction on the study habits of the senior high students in selected school of Agusan del Sur. The researchers used a descriptive correlation method of research which involved the survey of a total of 150 senior high students. Questionnaires were the research instrument used in the gathering of data and was presented to the research adviser for approval and content validity. Mean, Pearson Product Moment Correl...

  19. 76 FR 80268 - Pay for Senior-Level and Scientific or Professional Positions

    Science.gov (United States)

    2011-12-23

    ... 3206-AL88 Pay for Senior-Level and Scientific or Professional Positions AGENCY: U.S. Office of... to amend rules for setting and adjusting pay of senior-level (SL) and scientific or professional (ST) employees. The Senior Professional Performance Act of 2008 changes pay for these employees by providing for...

  20. Archbishop Porter Girls' Senior High School Students' Perception of Difficult Concepts in Senior High School Further Mathematics Curriculum in Ghana

    OpenAIRE

    Senyefia Bosson-Amedenu

    2017-01-01

    Further Mathematics is frequently perceived as a subject set aside for some exceptional individuals. It often induces feelings of worry; nervousness and panic among students. This study employed the survey research design aimed at investigating difficult concepts in senior secondary school further mathematics curriculum as perceived by students in Archbishop Porter Girls’ Senior High School in Ghana. The study was guided by two research questions and the sample for the study was 100, all of w...

  1. Meanings of living in lodgings during senior high school

    DEFF Research Database (Denmark)

    Wannebo, Wenche; Devik, Siri Andreassen; Uhrenfeldt, Lisbeth

    2018-01-01

    Studies show that senior high school students living in lodgings (away from home) when attending high school are vulnerable to stress and mental health problems. Moving away from home at the age of 15-16 is a transition that might affect adolescents' well-being. The aim of this study is to explore...... the experience of living in lodgings during senior high school. In-depth interviews were conducted with 21 Norwegian lodgers of both genders between the ages of 16-18. Interviews were analyzed according to a phenomenological hermeneutical approach. Four main themes were identified: (a) striving between...

  2. Determinants of Students Academic Performance in Senior High ...

    African Journals Online (AJOL)

    A binary logit model is used to investigate the determinants of students' performance in the final high school examination. Questionnaires were administered to a sample of 1,129 final year students (614 boys and 515 girls) in ten senior high schools (SHSs) during the 2008/2009 academic year. Respondents were requested ...

  3. Presbyopia among public senior high school teachers in the Kumasi ...

    African Journals Online (AJOL)

    Objectives: The aim was to determine the uptake of correction and prescription for presbyopia of presbyopic teachers of public Senior High School (S.H.S.). Design: Descriptive cross-sectional study. Methods: The study was conducted in 12 public S.H.S. in the Kumasi, with a total sample size of 298. Questionnaire was ...

  4. World History. A Program for Senior High School Social Studies.

    Science.gov (United States)

    Waldner, Patrick

    GRADES OR AGES: Senior high school. SUBJECT MATTER: World history. ORGANIZATION AND PHYSICAL APPEARANCE: The guide covers ten units: 1) Perspective--Man in Pre-historic and Ancient Times; 2) Feudalism and the Church in the Middle Ages; 3) Renaissance and Reformation; 4) The Emergence of Nationalism--Its Cause and Effects; 5) Revolutions of Rising…

  5. School-Related Factors Affecting High School Seniors' Methamphetamine Use

    Science.gov (United States)

    Stanley, Jarrod M.; Lo, Celia C.

    2009-01-01

    Data from the 2005 Monitoring the Future survey were used to examine relationships between school-related factors and high school seniors' lifetime methamphetamine use. The study applied logistic regression techniques to evaluate effects of social bonding variables and social learning variables on likelihood of lifetime methamphetamine use. The…

  6. Teachers Guide to Social Studies in the Senior High School.

    Science.gov (United States)

    Cason, Constance; And Others

    This guide to the social studies was developed for use in the senior high schools of Duval County, Jacksonville, Florida. Topics covered are United States government, United States history, anthropology, bible history, comparative institutions, European history, Florida history, human relations, political science, economics, psychology, sociology,…

  7. Types of Bullying in the Senior High Schools in Ghana

    Science.gov (United States)

    Antiri, Kwasi Otopa

    2016-01-01

    The main objective of the study was to examine the types of bullying that were taking place in the senior high schools in Ghana. A multi-stage sampling procedure, comprising purposive, simple random and snowball sampling technique, was used in the selection of the sample. A total of 354 respondents were drawn six schools in Ashanti, Central and…

  8. ATTITUDES TOWARD CIVIL LIBERTIES AMONG HIGH SCHOOL SENIORS. FINAL REPORT.

    Science.gov (United States)

    POCK, JOHN C.

    HIGH SCHOOL STUDENTS WERE MEASURED ON THE DEGREE TO WHICH THEY HOLD VIEWS WHICH FAVOR A CIVIL LIBERTARIAN POSITION, AND THE EXTENT TO WHICH THESE VIEWS APPEARED TO BE INFLUENCED BY THE SOCIAL ATTRIBUTES OF THE PEOPLE INVOLVED. FROM NINE SCHOOLS IN THE PORTLAND METROPOLITAN AREA, 3,066 SENIORS RESPONDED TO A SELF-ADMINISTERED QUESTIONNAIRE. THE…

  9. Senior High School Earth Sciences and Marine Sciences.

    Science.gov (United States)

    Hackenberg, Mary; And Others

    This guide was developed for earth sciences and marine sciences instruction in the senior high schools of Duval County, Jacksonville, Florida. The subjects covered are: (1) Earth Science for 10th, 11th, and 12th graders; (2) Marine Biology I for 10th, 11th, and 12th graders; (3) Marine Biology II, Advanced, for 11th and 12th graders; (4) Marine…

  10. Senior Level Administrators and HBCUs: The Role of Support for Black Women’s Success in STEM

    Directory of Open Access Journals (Sweden)

    Amanda Washington Lockett

    2018-04-01

    Full Text Available While it is important for college and university senior administrators to embrace the traditional roles of their administrative positions, senior administrators’ interactions with students also shape institutional culture, students’ engagement, and ultimately play a role in students’ motivation to succeed. This engagement is especially evident in the Historically Black College and University (HBCU context as senior administrators’ engagement with students can directly or indirectly affect how students perceive themselves and their ability to succeed. This article aims to illuminate the role that HBCU senior level administrators play in students’ motivation toward success. We also highlight the notion that senior level administrators’ role in organizational culture ultimately led historically-disempowered Black women students toward success in even the most historically inaccessible pathways in the science, technology, engineering, and math (STEM fields. The study used semi-structured interviews with 71 Black women STEM students across 10 HBCUs and asked questions to better understand how events in their lives and on their campuses shaped their choice to pursue and persist through a STEM degree program. The study found that the women were highly motivated by their HBCUs’ family-like community of support. Integral to this article, this support was not confined to professors and peers, but extended to senior administrators. We conclude that Black women STEM students’ perception of their ability to succeed and their motivation is influenced by the institutions’ senior administration.

  11. Correlation among High School Senior Students' Test Anxiety, Academic Performance and Points of University Entrance Exam

    Science.gov (United States)

    Karatas, Hakan; Alci, Bulent; Aydin, Hasan

    2013-01-01

    Test anxiety seems like a benign problem to some people, but it can be potentially serious when it leads to high levels of distress and academic failure. The aim of this study is to define the correlation among high school senior students' test anxiety, academic performance (GPA) and points of university entrance exam (UEE). The study group of…

  12. COMPARISON OF SUCCESS OF SLOVENIAN TOP LEVEL ATHLETES AT SENIOR AND JUNIOR COMPETITION LEVEL

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    Mitija Samardžija Pavletič

    2014-12-01

    We found that the Slovenian athletes in senior competition level on average achieve top level results at the age of 27. Furthermore, we found out that a half (49 % of the athletes who achieved excellent results in senior category had not achieved superb results earlier in junior category, and that almost 30 % of athletes who achieved their best results at major competitions on senior levels failed to obtain the status of an athlete of perspective class at the time when they competed in junior category. We have come to the conclusion that unlike the sportsmen achieving top results only a small group of sportswomen achieve top level results. We recommend a systemic analysis of expert professional work in individual sports, adoption of certain measures to improve the competencies of sports managers who coordinate the work of expert teams and the contribution of many other stakeholders who are co-creators of top sports achievements. In addition, we would further suggest the analysis of the categorisation system, particularly in the area of determining the status of perspective athlete. We believe it would be wise to carry out a further in-depth research that would respond to the question who are the key stakeholders and how to influence them in order to reduce the result dropout rate of top young athletes in the transition period to senior categories and to increase the total number of top athletes.

  13. Change in weight status and academic performance among senior high school students in Taiwan.

    Science.gov (United States)

    Liao, Pei-An; Chang, Hung-Hao; Wang, Jiun-Hao; Wu, Min-Chen

    2015-01-01

    This study examines how the changes in weight status across the spectrum of a senior high school study are associated with academic performance measured by the university entrance exam scores. A unique dataset which compiles a national health examination profile and the General Scholastic Ability Test data bank in Taiwan was constructed. The final sample comprised 149,240 senior high school students of which 70,662 were males and 78,578 were female students. The school-level fixed effect models were estimated. Students who were either (a) not overweight in the first year but overweight in the third year of senior high school, (b) overweight in both the first and third year, or (c) overweight in the first year but not overweight in the third year, were more likely to score lower on the university entrance exam, compared with their never-overweight counterparts. The findings differ by gender and test subjects. The change in weight status during senior high school period is associated with subsequent university entrance exam outcome. Students who start senior high school being overweight should be paid attention. School-based programs and practices need to be implemented to reduce the prevalence of overweight among students.

  14. DEVELOPING COMMUNICATIVE LANGUAGE TESTS FOR SENIOR HIGH SCHOOL

    Directory of Open Access Journals (Sweden)

    Y. M. Harsono

    2005-01-01

    Full Text Available The Communicative Approach of teaching English in senior high school in Indonesia has been adopted since the implementation of The 1984 Curriculum, but the tests–the communicative language tests–(CL Tests have not been developed and used properly. The objective of the study is to develop CL Tests for senior high school. The procedure of conducting the study consists of three major steps, that is, identifying the objectives, developing the test specification, and developing the CL Tests. The development of the CL Tests in detail consists of fifteen sub-steps from determining what language skills tested, selecting the suitable source materials, up to rewriting the CL Tests to be used as CL Tests alternative for senior high school. The results of the test development reveal that there are fifteen CL Tests consisting of three tests of listening, three reading, three speaking, and three writing tests. The whole tests have construct and content validity, no complete evidence of concurrent validity with report marks and semester test scores, high to very high inter-rater reliability, and no complete practicality.

  15. Factors influencing the transport accessibility level - seniors point of view

    Energy Technology Data Exchange (ETDEWEB)

    Zakowska, L.; Pulawska-Obiedowska, S.

    2016-07-01

    The growing group of European older inhabitants, namely senior citizens (aged + 65) belong to the most vulnerable group to social exclusion. Transport accessibility is a concept, that can lead to enhancing life quality of seniors, which is shown based on the case study of Cracow, Poland as a European city. 100 seniors, that are living in different areas (urban, suburban), were asked for define different aspects that may influence their travel behaviour. Respondents were indicating their individual concerns connected with travelling, the existing barriers and expected solutions.The goal of the paper is to present the main outcomes of the conducted surveys, in order to present the concept of transport accessibility in the context of the most important factors influencing seniors life quality. The accessibility conditions and barriers, which can affect mobility possibilities and different activities of senior citizens in urban areas, are indicated in the paper. The identification of the crucial aspects of accessibility play an important role in development of sustainable transport system together with sustainable urban design, that will be friendly for all citizens in aging society. (Author)

  16. Managerial competence at senior levels of integrated delivery systems.

    Science.gov (United States)

    Longest, B B

    1998-01-01

    The advent of integrated delivery systems (IDSs) in the healthcare industry has changed much about the work involved in running many healthcare organizations. As a result of these changes, senior healthcare managers in IDSs need different skills and knowledge (competencies) than managers of other healthcare systems. The work of managers is changed by the shift to more organizational integration in the healthcare industry because they become responsible for coordinated continuation of services, accountable for the overall health status of the populations they serve, and involved in more complex organizational structures. The article identifies six distinct managerial competencies--conceptual, technical managerial/clinical, interpersonal/collaborative, political, commercial, and governance--and describes how they relate to an IDS senior manager's successful work performance. The implications of these competencies are considered for practicing senior managers in IDSs, as well as those who aspire to such positions, and those who help educate them.

  17. Lexical Density Of English Reading Texts For Senior High School

    OpenAIRE

    Nesia, Bersyebah Herljimsi; Ginting, Siti Aisah

    2014-01-01

    This study deals with the lexical density especially the lexical items of English reading texts in the textbook for senior high school. The objectives of the study are to find out the lexical density especially the lexical items which formed in the reading texts of Look Ahead textbook and the type of genre which has the highest lexical density of the reading texts. This study was conducted by descriptive method with qualitative approach. The data of this research were the English reading text...

  18. Evaluation of a Cardio Pulmonary Resuscitation Curriculum for Junior and Senior High School Students.

    Science.gov (United States)

    Vanderschmidt, Hannelore Falk

    An adaptation of the standard American Heart Association training program was utilized to teach secondary school students cardiopulmonary Resuscitation (CPR) procedures. Students, at both junior and senior high levels, were randomly assigned to practice and no-practice groups, of ten students each. All were taught CPR procedures didactically, but…

  19. Exploring taste hyposensitivity in Japanese senior high school students.

    Science.gov (United States)

    Ohnuki, Mari; Shinada, Kayoko; Ueno, Masayuki; Zaitsu, Takashi; Wright, Fredrick Allan Clive; Kawaguchi, Yoko

    2012-02-01

    The main objective of this study was to investigate the prevalence of taste hyposensitivity and the relationships between sex, oral health status, and eating habits with taste hyposensitivity in Japanese senior high school students. Oral examinations, sweet and salt whole-mouth taste tests, and a questionnaire about eating habits were conducted on 234 senior high school students. Factors affecting taste hyposensitivity were investigated using a multivariate analysis. Sweet-taste hyposensitivity was observed in 7.3% of the students, and salt-taste hyposensitivity in 22.2%. Approximately 3% of the students had both sweet- and salt-taste hyposensitivity, and 22.6% had either sweet- or salt-taste hyposensitivity. In total, 26% had a taste hyposensitivity. There were significant relationships between the intake of instant noodles with sweet-taste hyposensitivity, and the intake of vegetables or isotonic drinks with salt-taste hyposensitivity. There was a significant association between eating habits and taste hyposensitivity in Japanese senior high school students. Taste tests would be a helpful adjunct for students to recognize variations in taste sensitivity, and a questionnaire about their eating habits might provide an effective self-review of their eating habits, and therefore, provide motivation to change. © 2011 Blackwell Publishing Asia Pty Ltd.

  20. Biology learning evaluation model in Senior High Schools

    Directory of Open Access Journals (Sweden)

    Sri Utari

    2017-06-01

    Full Text Available The study was to develop a Biology learning evaluation model in senior high schools that referred to the research and development model by Borg & Gall and the logic model. The evaluation model included the components of input, activities, output and outcomes. The developing procedures involved a preliminary study in the form of observation and theoretical review regarding the Biology learning evaluation in senior high schools. The product development was carried out by designing an evaluation model, designing an instrument, performing instrument experiment and performing implementation. The instrument experiment involved teachers and Students from Grade XII in senior high schools located in the City of Yogyakarta. For the data gathering technique and instrument, the researchers implemented observation sheet, questionnaire and test. The questionnaire was applied in order to attain information regarding teacher performance, learning performance, classroom atmosphere and scientific attitude; on the other hand, test was applied in order to attain information regarding Biology concept mastery. Then, for the analysis of instrument construct, the researchers performed confirmatory factor analysis by means of Lisrel 0.80 software and the results of this analysis showed that the evaluation instrument valid and reliable. The construct validity was between 0.43-0.79 while the reliability of measurement model was between 0.88-0.94. Last but not the least, the model feasibility test showed that the theoretical model had been supported by the empirical data.

  1. The Implementation of Character Education at Senior High School

    Directory of Open Access Journals (Sweden)

    Julia

    2018-01-01

    Full Text Available This paper is aimed at analyzing the implementation of character education at Senior High School in Sumedang Regency, West Java, Indonesia. A content analysis method was employed to collect the data with interviews with six teachers from six different senior high schools, which represent the rural, transitional, and urban areas. The findings revealed that: (1 not all teachers understand the concept of character education; (2 the character education has not been done systematically or has not had the specific design/model for the teaching and learning process. Most teachers embedded the character values during the teaching and learning process as a form of character education. For example, through Qur’an recitation, learning tasks, group discussion, lecture, socio-drama, observation and admonition, and even through teachers’ model. Meanwhile, outside the class, character education was implemented through competition and extracurricular activities; (3 the evaluation of character education was relatively varied, such as an observation followed by admonition, group guidance, and also focusing on behavior and affective assessment in the classroom learning process. This research implied that it is needed to make a policy on a program development through the Bureau of Education to improve Senior High School teachers’ knowledge and skills in implementing the character education.

  2. The Survey and Analysis of Excellent Senior High School Physics Teachers' Professional Growth Actuality

    Science.gov (United States)

    Sun, Haibin; Liu, Tingting

    2010-01-01

    Excellent senior high school physics teachers are the backbone power in the new course reform of physics in China. The excellent senior high school physics teachers' professional growth actuality in Shandong is surveyed in this article by the self-made "Questionnaire of Excellent Senior High School Physics Teachers' Professional Growth",…

  3. Low proportion of high school senior athletes receiving recommended immunizations.

    Science.gov (United States)

    Karpinos, Ashley Rowatt; Rizzone, Katherine H; Cribbs, Sarah P; Roumie, Christianne L

    2014-05-01

    The preparticipation physical evaluation (PPE) often serves as the only preventive health care visit for athletes, but immunization status is not uniformly addressed in such visits. Thus, athletes may not be receiving recommended immunizations. Our aim was to determine the proportion of high school senior athletes who received all recommended immunizations. Our hypothesis was that females would be less likely than males to receive all recommended immunizations given suboptimal human papillomavirus (HPV) vaccine uptake. We conducted a cross-sectional survey evaluation of the immunization status of high school senior athletes in Davidson County, TN. The primary composite outcome was receipt of recommended immunizations for tetanus, meningococcal, and seasonal influenza. For females, the primary outcome also included completion of the HPV series. A total of 162 participants, 104 males and 58 females, were included. More males than females received all recommended immunizations (15.4% vs 3.5%; P = 0.02). When HPV immunization was excluded from the composite outcome, there was no difference in the proportion of males and females who received all recommended immunizations (15.4% vs 15.5%; P = 0.98). The odds of receiving all recommended immunizations was 0.14 (95% CI, 0.03-0.72) for females compared with males when adjusted for covariates. Athletes seen at retail-based clinics for their PPE were less likely to receive all recommended immunizations compared with athletes seen in primary care (OR, 0.13; 95% CI, 0.02-0.69). Only 1 in 6 high school senior athletes received the recommended tetanus, meningococcal, and influenza immunizations. A lower proportion of females, only 1 in 28, received all recommended immunizations due to the HPV series. Policy changes requiring a review of immunizations at the PPE would benefit many high school athletes.

  4. Computer proficiency questionnaire: assessing low and high computer proficient seniors.

    Science.gov (United States)

    Boot, Walter R; Charness, Neil; Czaja, Sara J; Sharit, Joseph; Rogers, Wendy A; Fisk, Arthur D; Mitzner, Tracy; Lee, Chin Chin; Nair, Sankaran

    2015-06-01

    Computers and the Internet have the potential to enrich the lives of seniors and aid in the performance of important tasks required for independent living. A prerequisite for reaping these benefits is having the skills needed to use these systems, which is highly dependent on proper training. One prerequisite for efficient and effective training is being able to gauge current levels of proficiency. We developed a new measure (the Computer Proficiency Questionnaire, or CPQ) to measure computer proficiency in the domains of computer basics, printing, communication, Internet, calendaring software, and multimedia use. Our aim was to develop a measure appropriate for individuals with a wide range of proficiencies from noncomputer users to extremely skilled users. To assess the reliability and validity of the CPQ, a diverse sample of older adults, including 276 older adults with no or minimal computer experience, was recruited and asked to complete the CPQ. The CPQ demonstrated excellent reliability (Cronbach's α = .98), with subscale reliabilities ranging from .86 to .97. Age, computer use, and general technology use all predicted CPQ scores. Factor analysis revealed three main factors of proficiency related to Internet and e-mail use; communication and calendaring; and computer basics. Based on our findings, we also developed a short-form CPQ (CPQ-12) with similar properties but 21 fewer questions. The CPQ and CPQ-12 are useful tools to gauge computer proficiency for training and research purposes, even among low computer proficient older adults. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  5. The types and levels of physical activity and sedentary behaviour of Senior Phase learners in Potchefstroom

    Directory of Open Access Journals (Sweden)

    Johanna C.W. De Vos

    2016-12-01

    Conclusion: Strategies need to be implemented to raise the physical activity levels of Senior Phase learners, especially during weekdays, and to decrease sedentary behaviour. With this view in mind, recommendations are made for Physical Education teachers.

  6. An Examination of Opinions Toward Marijuana Policies Among High School Seniors in the United States

    OpenAIRE

    Palamar, Joseph J.

    2014-01-01

    Support for marijuana (cannabis) legalization is increasing in the US, and state-level marijuana policies are rapidly changing. Research is needed to examine correlates of opinions toward legalization among adolescents approaching adulthood as they are at high risk for use. Data were examined from a national representative sample of high school seniors in the Monitoring the Future study (years 2007-2011; N = 11,594) to delineate correlates of opinions toward legalization. A third of students ...

  7. Correlation Among Students’ Family Background, Academic Performance in Junior High School, and Senior High School Tracking in Taiwan

    Directory of Open Access Journals (Sweden)

    Ming-Fu Huang

    2014-12-01

    Full Text Available There were numerous previous studies on educational tracking. However, most of the data adopted in these studies were collected a decade ago, involving sample population 20-64 years of age. Among them, many elderly samples had undergone senior high school tracking in the early years. The present study used the data of students and parents from the 3rd wave (2005 of the Taiwan Education Panel Survey (TEPS. A path analysis was conducted to investigate the inequality of opportunities involved in the influence of student family background on educational tracking at the senior high school stage. The results show: although the overall percentage of junior high school graduates entering advanced levels was approximately 100% and almost all students of different family backgrounds entered advanced levels, the most crucial factor among those affecting educational tracking of senior high school stage was students’ academic performance during junior high school. Students with higher family socioeconomic status and fewer siblings showed better academic performance in junior high schools, and consequently had higher possibilities of entering public senior high schools leading to a more promising future. This indicates that though the inequality in the quantity of opportunities approached 0, the inequality in the quality of opportunities still remained, which fails to support the hypothesis of the maximally maintained inequality of educational opportunity (MMI; however, the result supports the hypothesis of the effectively maintained inequality of educational opportunity (EMI.

  8. Modelling Terminal Examination System For Senior High Schools In Ghana

    Directory of Open Access Journals (Sweden)

    Seidu Azizu

    2017-10-01

    Full Text Available Modelling terminal examination management system using link softwares for Senior High Schools in Ghana is reported. Both Microsoft Excel and Access were integrated as back and front-end respectively. The two softwares were linked for update of records as well as security purposes during data entry of students records. The link was collapsed after the deadline of data entry to convert the access table to local and enhance data security. Based on the proposed system multiple parameters such as invigilators marks grades attendance and absenteeism were assessed and identified for the various subjects in the entire examination processes. The System applied structured query languagesql for searching specific named parameter for analysis where the total number written papers number of students and performance could also be accessed.

  9. The Effect of Keyword Method on Vocabulary Retention of Senior High School EFL Learners in Iran

    Science.gov (United States)

    Davoudi, Mohammad; Yousefi, Dina

    2016-01-01

    This study aimed at investigating the effect of keyword method, as one of the mnemonic strategies, on vocabulary retention of Iranian senior high school EFL learners. Following a quasi-experimental design, the study used thirty eight (n = 38) female senior high school students in grade four from two intact classes at a public high school. The…

  10. GIS Education in Taiwanese Senior High Schools: A National Survey among Geography Teachers

    Science.gov (United States)

    Wang, Yao-Hui; Chen, Che-Ming

    2013-01-01

    Following the integration of GIS into the national curriculum standards of senior high school geography, Taiwan has systematically implemented GIS education for over a decade. However, the effectiveness of this implementation is currently unclear. Therefore, this study investigates the status of GIS education in Taiwanese senior high schools. A…

  11. The Analysis of Social Teachers' Performance in the Senior High Schools of Ciamis Regency

    Science.gov (United States)

    Mulyadi, Endang; Yuniarsih, Tjutju; Disman; Supardan, Dadang

    2016-01-01

    This research is intended to analyze the principal's leadership, school cultures, teachers' welfare, achievement motivation and the competence of social teachers at Senior High Schools in Ciamis regency and their effects towards the teachers' performance. Population of this research are Social teachers at Senior High Schools in Ciamis regency,…

  12. A Cornerstone of National Development: Senior High School Leadership in Liberia, West Africa.

    Science.gov (United States)

    Reed, Rodney J.

    This study focuses on reasons for the perceived superiority of mission senior high schools in contrast to private and government senior high schools in Liberia, West Africa. Since an effective principal may be equated with an effective school, the study examines background preparation, experience, and professional characteristics of Liberian…

  13. Education of Social Skills among Senior High School Age Students in Physical Education Classes

    Science.gov (United States)

    Akelaitis, Arturas V.; Malinauskas, Romualdas K.

    2016-01-01

    Research aim was to reveal peculiarities of the education of social skills among senior high school age students in physical education classes. We hypothesized that after the end of the educational experiment the senior high school age students will have more developed social skills in physical education classes. Participants in the study were 51…

  14. The meaning of work for two high school seniors.

    Science.gov (United States)

    Dale, Lucinda; Boenker, Julie; Easter, Dana; Niederhaus, Sara; Stach, Allison; Szuter, Kristin

    2006-01-01

    The workplace is increasingly serving as an important context for the development of work behaviors, interpersonal skills, and values for high school students. A lack of qualitative studies regarding the meaning of the subjective aspects of work for teens is evident. The purpose of this research study was to understand the meaning of work for two high school seniors through qualitative inquiry. The researchers interviewed two participants in a conference room to maintain privacy. Interviews were audio taped, transcribed verbatim, and returned to the interviewees for member check. The researchers analyzed transcriptions, coded for identification of themes, and shared them with the participants to ensure accuracy. The meaning of work for both participants included themes of gaining financial freedom, learning job-specific skills, learning the general work skill of time management, sacrificing and rearranging leisure time spent with friends and family, and helping to define choices related to future work and co-workers. The meaning of work for the participant who owned his own business included additional themes of improving interpersonal communication, marketing, budgeting, taking initiative and responsibility, prioritizing, organizing, and decision-making, all required to develop and expand a successful business.

  15. Acceptability and Difficulty of the STEM Track Implementation in Senior High School

    Directory of Open Access Journals (Sweden)

    Aldrin John Jao Estonanto

    2017-05-01

    Full Text Available The Department of Education in the Philippines implemented the Enhanced Basic Education Curriculum in 2013 which led to the creation of Senior High School Program. Studies showed the importance of the support of stakeholders to the success of an educational reform. Thus, it is significant to consider the acceptance of the new curriculum. This descriptive- correlational study sought to determine the acceptability of the Senior High School STEM program and correlate it to the difficulty level of problems along its implementation. Findings showed that there was low acceptability of the new curriculum among stakeholders. It also revealed that the major problems along the implementation of the curriculum were on the areas of Facility and Instructional Materials, and that the difficulty level of the problems was high. Finally, it was found out that there was significant inverse correlation between the curriculum’s acceptability level and the problems’ difficulty level. Thus, the study concludes that the acceptability level of curriculum is significantly related to the difficulty level of the problems encountered by the school along its implementation. The researcher recommends that a series of informationdissemination programs be conducted to raise awareness on the significance of the STEM Curriculum among the stakeholders of the school. Interventions were also proposed to address the problems

  16. Development of Communicative Tolerance among Teachers of Primary and Senior Level of the General Education School

    Science.gov (United States)

    Povarenkov, Yury P.; Baranova, Nataly A.; Sidorova, Anna D.; Mitiukov, Nicholas W.

    2018-01-01

    The article is devoted to the study of the influence of the level of development of communicative tolerance on the effectiveness of the teaching and educational activity of primary and senior schoolteachers. In the article the concepts of psychophysiological and communicative tolerance are separated. The psychological content of communicative…

  17. Social System of River City High School Senior Class: Socio-economic Status (SES).

    Science.gov (United States)

    Daly, Richard F.

    The goal of this study was to investigate the relationship between an adolescent's socioeconomic status (SES) and selected variables of the sub-subsystems of the River City High School senior class social system during the 1974-75 academic year. Variables for study were selected from each of the three sub-subsystems of the senior class social…

  18. Value of senior level exercises in radiation protection

    International Nuclear Information System (INIS)

    Dickson, Howard; Landry, Steven

    2008-01-01

    The United States Department of Homeland Security (DHS) maintains the National Exercise Program (NEP) as one of the mechanisms to evaluate the preparation of the U.S. government (USG) to execute the full range of capabilities and responsibilities. The NEP is a national, interagency-wide program that prioritizes, focuses, and coordinates national security and homeland security preparedness-related exercise activities. Results from these exercises provide information that informs the policy process and ultimately improves the government's preparedness posture. Exercises are the primary tool available for evaluating the capability to perform in a crisis or emergency. The principal focus of the NEP is a program of capabilities-based exercises designed for the participation of heads of Federal Departments and Agencies and other top officials to examine and evaluate emerging national-level policy issues. TOPOFF (referring to 'Top Officials') is a national, biennial domestic counter terrorism exercise series consisting of a two-year planning endeavor, involving experts at all levels of government and the private sector. The TOPOFF 4 Full Scale Exercise (FSE), focused on radiological dispersal devices (RDD), was conducted in October 2007. The TOPOFF series of exercises are an important component of national preparedness, helping to build an integrated federal, state, territorial, local, and private sector capability to prevent terrorist attacks, and rapidly and effectively respond to, and recover from, any terrorist attack or major disaster that does occur. The full-scale exercises offer agencies and jurisdictions a way to test their plans and skills in a real-time, realistic environment and to gain the in-depth knowledge that only experience can provide. Participants also exercise prevention and intelligence gathering functions, which are critical to preventing terrorist attacks. Lessons learned from these exercises provide valuable insights to guide future planning for

  19. The Impact of Problem-Based Learning Approach to Senior High School Students' Mathematics Critical Thinking Ability

    Science.gov (United States)

    Widyatiningtyas, Reviandari; Kusumah, Yaya S.; Sumarmo, Utari; Sabandar, Jozua

    2015-01-01

    The study reported the findings of an only post-test control group research design and aims to analyze the influence of problem-based learning approach, school level, and students' prior mathematical ability to student's mathematics critical thinking ability. The research subjects were 140 grade ten senior high school students coming from…

  20. STEM Focused High School and University Partnership: Alternative Solution for Senioritis Issue and Creating Students' STEM Curiosity

    Science.gov (United States)

    Icel, Mustafa; Davis, Matthew

    2018-01-01

    The purpose of this study is to evaluate how the high school-college partnership reflects on "senioritis" and students' STEM curiosity. The term "senioritis" described in this paper refers to high school senior students who have completed most of their graduation requirement courses in their third year of studies. During the…

  1. B(E2)s of high-spin isomers in generalized seniority scheme

    International Nuclear Information System (INIS)

    Maheshwari, Bhoomika; Jain, Ashok Kumar

    2015-01-01

    In this paper, we focus on the isomers that arise due to the seniority selection rules and the role played by generalized seniority when multi-j configurations are involved. In particular, we concentrate on explaining the B(E2) values in the semi-magic isomeric chains by using a simple approach. In this paper, we study the B(E2) variation of these isomers by using the generalized seniority scheme, applicable to many-j degenerate orbits. We show that the isomers known to arise mainly from the high-j intruder orbitals, do require the configuration mixing as an essential requirement

  2. Exploring the Changing Meaning of Work for American High School Seniors from 1976 to 2005.

    Science.gov (United States)

    Wray-Lake, Laura; Syvertsen, Amy K; Briddell, Laine; Osgood, D Wayne; Flanagan, Constance A

    2011-09-01

    Using data from the Monitoring the Future study, this paper presents historical trends in U.S. high school seniors' work values across 30 years (1976 to 2005. Adolescents across three decades highly valued most aspects of work examined. Recent cohorts showed declines in the importance of work, values for job security, and various potential intrinsic rewards of work. After increasing until 1990, adolescents remained stable in their values for extrinsic and materialistic aspects of work until 2005. The value of work that allows for leisure time has steadily increased. Stable level differences in work values emerged for adolescents by gender, race, parents' education, and college aspirations. Findings have implications for understanding the changing meaning of work for the future workforce.

  3. EFL Speaking Anxiety among Senior High School Students and Policy Recommendations

    Directory of Open Access Journals (Sweden)

    Amirul Mukminin

    2015-08-01

    Full Text Available This report drew on a larger study which was to describe and understand the sources of senior high school students’ English language speaking anxiety at senior high schools in Jambi, Indonesia. The purpose of this paper was to report some of findings from the qualitative interview data on the sources of senior high school students’ English language speaking anxiety at one senior high school in Jambi, Indonesia. Data were collected through demographic profiles and semi-structured interview with senior high school students. The demographic data were analysed descriptively while the interview data were transcribed and analysed line by line to generate and develop codes and themes. An analysis of the interview data revealed that five major themes were related to students’ English language speaking anxiety, including (1 low speaking skill due to lack of vocabulary and grammar, (2 fear of negative responses from others, (3 low self-esteem to speak in English, (4 fear of being evaluated by teachers, and (5 cultural influences to speak English due to a more teacher-centred style. Suggestions and policy implications are also discussed.

  4. PERSONALITY TRAITS AND STRESS LEVELS AMONG SENIOR DENTAL STUDENTS: EVIDENCE FROM MALAYSIA AND SINGAPORE.

    Science.gov (United States)

    Yusof, Zamros Y M; Hassan, Wan Nurazreena Wan; Razak, Ishak A; Hashim, Siti Marini N; Tahir, Mohd Khairul A M; Keng, Siong Beng

    2016-11-01

    This study aimed to evaluate the association between dental students’ personality traits and stress levels in relation to dental education programs among senior dental students in University Malaya (UM) in Malaysia and National University of Singapore (NUS). A cross-sectional survey using a self-administered questionnaire was conducted on UM and NUS senior dental students. The questionnaire comprised items on demographic background, the Big Five Inventory Personality Traits (BFIPT) test and a modified Dental Environment Stress (DES) scale. Rasch analysis was used to convert raw data to interval scores. Analyses were done by t-test, Pearson correlation, and Hierarchical regression statistics. The response rate was 100% (UM=132, NUS=76). Personality trait Agreeableness (mean=0.30) was significantly more prevalent among UM than NUS students (mean=0.15, p=0.016). In NUS, Neuroticism (mean=0.36) was significantly more prevalent than in UM (mean=0.14, p=0.002). The DES mean score was higher among NUS (mean=0.23) than UM students (mean=0.07). In UM, Neuroticism was significantly correlated with stress levels (r=0.338, ppersonality traits. The correlation was strongest for personality trait Neuroticism in both schools. Hierarchical regression analysis showed that gender and Neuroticism were significant predictors for students’ stress levels (ppersonality trait were significant predictors for stress levels among selected groups of dental students in Southeast Asia. Information on students’ personality may be useful in new students’ intake, stress management counseling and future program reviews.

  5. At-risk high school seniors: Science remediation for Georgia's High School Graduation Test

    Science.gov (United States)

    Carroll, Carolyn M.

    State departments of education have created a system of accountability for the academic achievement of students under the mandate of the No Child Left Behind Act of 2001. The Georgia Department of Education established the Georgia High School Graduation Test (GHSGT) as their method of evaluating the academic achievement of high school students. The GHSGT consist of five sections and students must pass all five sections before students they are eligible to receive a diploma. The purpose of the study was to examine the effects of teacher-lead and computer based remediation for a group of high school seniors who have been unsuccessful in passing the science portion of the GHSGT. The objectives of this study include (a) Identify the most effective method of remediation for at-risk students on the science section of the GHSGT, and (b) evaluate the methods of remediation for at-risk students on the science section of GHSGT available to high school students. The participants of this study were at-risk seniors enrolled in one high school during the 2007-2008 school year. The findings of this research study indicated that at-risk students who participated in both types of remediation, teacher-led and computer-based, scored significantly higher than the computer-based remediation group alone. There was no significant relationship between the test scores and the number of times the students were tested.

  6. Senior Benefits

    Science.gov (United States)

    Information Medicaid Public Health Centers Temporary "Cash" Assistance Senior Benefits Program GovDelivery Skip Navigation Links Health and Social Services > Public Assistance > Senior Benefits Page Content Senior Benefits Senior Benefits Logo Senior Benefits Fact Sheet - June, 2016 Reduction Information

  7. Sleep habits of students attending elementary schools, and junior and senior high schools in Akita prefecture.

    Science.gov (United States)

    Takemura, Takaubu; Funaki, Kensaku; Kanbayashi, Takashi; Kawamoto, Kentaro; Tsutsui, Kou; Saito, Yasushi; Aizawa, Rika; Inomata, Shoko; Shimizu, Tetsuo

    2002-06-01

    It is widely accepted that students in Japan sleep fewer hours than what they actually need. However, epidemiological data on sleep habits among students are scarce. The sleep habits and related problems among 1650 students in Akita prefecture were studied. The results revealed that schoolchildren attending elementary schools seemed to sleep for a sufficient number of hours, whereas students attending junior or senior high schools were not sleeping enough. In particular, approximately half of the students attending senior high schools answered that they slept 6 h or less on weekdays and nodded off during classes more than twice a week.

  8. A Language Activity in a Senior High School Focused on Listening Activity-Theory and Practice-

    OpenAIRE

    米津, 明彦; 小倉, 美津夫

    2017-01-01

     This paper has examined what senior high school teachers should know about teaching how to listen and how they should do it. How they should teach listening is not described in the Course of Study for Senior High Schools. It is just described that one of the contents of a subject Communication English I is understanding information, ideas, etc., and grasping the outline and the main points by listening to introductions to specified topics, dialogues, etc. And also, in order for the language ...

  9. Concerning moderate seniority mixing and the high spin states of some N=50 isotones

    International Nuclear Information System (INIS)

    Amusa, A.

    1987-11-01

    The high spin states of some N=50 isotones are studied in a shell model scheme involving the restriction of the valence nucleons to 2p 1/2 and 1g 9/2 orbits as well as the use of an interaction that has slight seniority non-conservation. Our results indicate that the high spin states of these nuclei, in direct contrast to their low spin states, have extra-(2p 1/2 ,1g 9/2 ) n space contributions that support violation of seniority conservation. (author). 17 refs, 2 figs, 1 tab

  10. High daily doses of benzodiazepines among Quebec seniors: prevalence and correlates

    Directory of Open Access Journals (Sweden)

    Moride Yola

    2001-11-01

    Full Text Available Abstract Background Use of high daily doses of benzodiazepines is generally contraindicated for seniors. While both patient and physician factors may influence the use of high daily doses, previous research on the effect of patient factors has been extremely limited. The objectives of this study were to determine the one year prevalence of use of high daily doses of benzodiazepines, and examine physician and patient correlates of such use among Quebec community-dwelling seniors. Methods Patient information for 1423 community-dwelling Quebec seniors who participated in the Canadian Study of Health and Aging was linked to provincial health insurance administrative data bases containing detailed information on prescriptions received and prescribers. Results The standardized one year period prevalence of use of high daily doses of benzodiazepines was 7.9%. Use of high daily doses was more frequent among younger seniors and those who had reported anxiety during the previous year. Patients without cognitive impairment were more likely to receive high dose prescriptions from general practitioners, while those with cognitive impairment were more likely to receive high dose prescriptions from specialists. Conclusion High dose prescribing appears to be related to both patient and physician factors.

  11. Behavioral Indexes of Test Anxiety in Mathematics among Senior High School Students

    Directory of Open Access Journals (Sweden)

    DANIEL MACÍAS-MARTÍNEZ

    2008-12-01

    Full Text Available The study of Mathematics has been and is still a source of frustration and anxiety for a large number of students. The purpose of this study was to inquire systematically upon levels of test anxiety through behavioral and physiological procedures before and after a Math test, in 205 senior high school students. Academic worries were assessed by means of a computerized task based on the emotional version of the Stroop paradigm designed ex profeso to measure school anxiety (Hernández-Pozo, Macías & Torres, 2004. The Stroop task was administered, along with recordings of blood pressure and pulse, before and after the first Math test of the course. Academic general scores were inverse to the behavioral anxiety level, however the best Math scores were associated to middle levels of behavioral anxiety. Contradictory findings between academic performance in Math and global score, and the apparent lack of gender difference in anxiety measured through behavioral procedures suggests the need to review the generality of previous assertions relating academic performance inversely with levels of anxiety of high school students.

  12. COMPARISON OF LEVELS OF SELF-ESTEEM BY SEX AND LEVEL OF PHYSICAL ACTIVITY IN TWO GROUPS OF SENIOR ADULTS

    Directory of Open Access Journals (Sweden)

    Diego Rodríguez Méndez

    2016-08-01

    Full Text Available The purpose of this study is to observe whether there are differences in the self-esteem score, depending on the level of physical activity (active-sedentary in a sample of senior adults. Twenty-six senior adults participated in the study with an average of 73 ± 9 years of age. The sedentary group (n = 12 belonged to the Santo Domingo Nursing Home in Heredia, Costa Rica, while the active group belonged to the project entitled Modulation of the Aging Process of the Movement for Life Program. Results: No significant differences were found in scores by level of physical activity (t = 0.931, p = 0.363; however, there were significant differences in self-esteem scores by gender (t = -2.255, p = 0.034. It was concluded that the level of physical activity does not affect self-esteem and that men’s level of self-esteem is higher than women’s.

  13. Expected cost effectiveness of high-dose trivalent influenza vaccine in US seniors.

    Science.gov (United States)

    Chit, Ayman; Roiz, Julie; Briquet, Benjamin; Greenberg, David P

    2015-01-29

    Seniors are particularly vulnerable to complications resulting from influenza infection. Numerous influenza vaccines are available to immunize US seniors, and practitioners must decide which product to use. Options include trivalent and quadrivalent standard-dose inactivated influenza vaccines (IIV3 and IIV4 respectively), as well as a high-dose IIV3 (HD). Our research examines the public health impact, budget impact, and cost-utility of HD versus IIV3 and IIV4 for immunization of US seniors 65 years of age and older. Our model was based on US influenza-related health outcome data. Health care costs and vaccine prices were obtained from the Centers for Medicare and Medicaid Services. Efficacies of IIV3 and IIV4 were estimated from various meta-analyses of IIV3 efficacy. The results of a head-to-head randomized controlled trial of HD vs. IIV3 were used to estimate relative efficacy of HD. Conservatively, herd protection was not considered. Compared to IIV3, HD would avert 195,958 cases of influenza, 22,567 influenza-related hospitalizations, and 5423 influenza-related deaths among US seniors. HD generates 29,023 more Quality Adjusted Life Years (QALYs) and a net societal budget impact of $154 million. The Incremental Cost Effectiveness Ratio (ICER) for this comparison is $5299/QALY. 71% of the probabilistic sensitivity analysis (PSA) simulations were seniors. Our conclusions were robust in the face of sensitivity analyses. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  14. MARGINALIZATION OF DEPARTMENTS OF SOCIAL SCIENCES AND LANGUAGES IN SENIOR HIGH SCHOOL IN DENPASAR

    Directory of Open Access Journals (Sweden)

    I Wayan Winaja

    2013-02-01

    Full Text Available Learning should be focused on the social and cultural development of intellectual ability, and encourage the learner’s comprehension and knowledge in order to produce intelligent and educated society. From the data collected from Public Senior High School 1 Denpasar and Dwijendra Senior High School Denpasar, it was found that the departments of social sciences and languages were seriously marginalized, indicated by the time allocated for social sciences and languages. The time allocated for Natural Sciences such as chemistry, physics, and biology averaged three hours a week. The additional ‘extra’ time allocated for Natural Sciences made the overall time allocated for them double the overall time allocated for Social Sciences such as economics, history sociology, and geography. Furthermore, the time allocated for one of them was one hour a week. The knowledge presented by the books of Natural Sciences was highly “instrumentalist-positivistic”; unlike the books of social sciences which only provided academic normative information. The modernity contained in “instrumentative positivism” was the philosophy which gave more priority to practical things and hard work with financial success as the main criterion. It was concluded that the marginalization of the departments of social sciences and languages in Public Senior High School 1 Denpasar and Dwijendra Senior High School Denpasar resulted from modernism, the culture of image, and the image that natural sciences were more advantageous than social sciences and languages.

  15. TEXT COMPLEXITY IN SENIOR HIGH SCHOOL ENGLISH TEXTBOOKS: A SYSTEMIC FUNCTIONAL PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Dhani Aldila Putra

    2017-09-01

    Full Text Available Textbooks have been considered to play a key role in the processes of education by researchers and educators, and the need to explore the language of textbooks has become increasingly recognized. However, although textbooks are an important learning tool, textbook language and composition have not been widely explored especially from textual perspectives. The purpose of the present study is to investigate text complexity progression in the reading texts of English textbooks published for senior high school students in Indonesia. The nature and rate of that progression are addressed within the framework of Systemic Functional Linguistics. Being largely qualitative, this study examines three consecutive textbooks issued by the Ministry of Education, which are available online for classroom use. Data were collected and sampled from the reading texts found in the textbooks and were analyzed with regard to lexical density, lexical variation and grammatical intricacy in order to find the complexity of the texts. The results of the analyses show that regardless of the inconsistent progression of text complexity within each textbook, there is a consistent pattern of text complexity progression across grade levels. In other words, the lexical density, lexical variation and grammatical intricacy across the textbooks were found to have consistent progression from one grade level to another of which the direction is positive. It could be concluded that in general the language used in the texts becomes increasingly sophisticated, especially at lexical level, in accordance with grade level progression to cater for students’ intellectual development.

  16. Anabolic-Androgenic Steroids: Prevalence, Knowledge, and Attitudes in Junior and Senior High School Students.

    Science.gov (United States)

    Luetkemeier, Maurie J.; And Others

    1995-01-01

    Reports a survey of junior and senior high school students that investigated the prevalence of anabolic-androgenic steroid use and examined gender, sports participation, and illicit drug use. Results indicated the prevalence of steroid use was 3.3%. Steroid use was greater for males, users of other drugs, and strength trainers. (SM)

  17. The Association between Bullying and Psychological Health among Senior High School Students in Ghana, West Africa

    Science.gov (United States)

    Owusu, Andrew; Hart, Peter; Oliver, Brittney; Kang, Minsoo

    2011-01-01

    Background: School-based bullying, a global challenge, negatively impacts the health and development of both victims and perpetrators. This study examined the relationship between bullying victimization and selected psychological variables among senior high school (SHS) students in Ghana, West Africa. Methods: This study utilized data from the…

  18. A Novel for High School Seniors: Hal Borland's "When the Legends Die."

    Science.gov (United States)

    Adkins, Carl A.

    1968-01-01

    Hal Borland's "When the Legends Die" is especially appropriate for high school seniors because its central problem--a Ute Indian boy's search for his identity and expected role in society--is exactly that faced by these students. The novel is divided into four sections, each concerned with a specific stage in the development of the…

  19. A Path Model of Smoking Behaviour among Senior High School Students in Taiwan

    Science.gov (United States)

    Chen, Yi-Chun; Huang, Hui-Wen; Cheng, Chung-Ping; Hsieh, Hsin-Chin; Huang, Chih-Ling

    2016-01-01

    Objective: The purpose of this study was to explore the ways in which social smoking expectations mediate the relationship between adolescent smoking behaviour and the smoking behaviour of family and peers. Design: Descriptive, cross-sectional survey. Setting: Taiwan, Republic of China. Method: The participants were 921 senior high school students…

  20. Senior High School Students' Errors on the Use of Relative Words

    Science.gov (United States)

    Bao, Xiaoli

    2015-01-01

    Relative clause is one of the most important language points in College English Examination. Teachers have been attaching great importance to the teaching of relative clause, but the outcomes are not satisfactory. Based on Error Analysis theory, this article aims to explore the reasons why senior high school students find it difficult to choose…

  1. Impacts of bullying on senior high school students in Ghana | Antiri ...

    African Journals Online (AJOL)

    Bullying is an aggressive behaviour which could affect students' psychological wellbeing and their academic performance. Therefore, the main objective of this study was to examine the impacts of bullying on students of senior high schools in Ghana. Descriptive research design was adopted for the study.

  2. Distributed Leadership an Instrument for School Improvement: The Study of Public Senior High Schools in Ghana

    Science.gov (United States)

    Dampson, Dandy George; Havor, Felicia Mensah; Laryea, Prince

    2018-01-01

    The purpose of the study was to investigate the influence of distributed leadership in Public Senior High Schools (SHS) with regard to school improvement. Using the Explanatory Sequential Mixed-Method design, 92 teachers and 4 head masters and 4 assistant head masters were randomly and census sampled. Three research questions were formulated and…

  3. Culture, Motivation, and Vocational Decision-Making of Australian Senior High School Students in Private Schools

    Science.gov (United States)

    Jung, Jae Yup; McCormick, John; Gregory, Gary; Barnett, Kerry

    2011-01-01

    The purpose of this study was to investigate the roles of culture and motivation in the occupational decisions of senior high school students attending private schools. A theoretical framework guided the study. A questionnaire was administered to 492 Grade 11 students attending a stratified random sample of six independent (private) schools…

  4. THE IMPROVEMENT OF COMPUTER NETWORK PERFORMANCE WITH BANDWIDTH MANAGEMENT IN KEMURNIAN II SENIOR HIGH SCHOOL

    Directory of Open Access Journals (Sweden)

    Bayu Kanigoro

    2012-05-01

    Full Text Available This research describes the improvement of computer network performance with bandwidth management in Kemurnian II Senior High School. The main issue of this research is the absence of bandwidth division on computer, which makes user who is downloading data, the provided bandwidth will be absorbed by the user. It leads other users do not get the bandwidth. Besides that, it has been done IP address division on each room, such as computer, teacher and administration room for supporting learning process in Kemurnian II Senior High School, so wireless network is needed. The method is location observation and interview with related parties in Kemurnian II Senior High School, the network analysis has run and designed a new topology network including the wireless network along with its configuration and separation bandwidth on microtic router and its limitation. The result is network traffic on Kemurnian II Senior High School can be shared evenly to each user; IX and IIX traffic are separated, which improve the speed on network access at school and the implementation of wireless network.Keywords: Bandwidth Management; Wireless Network

  5. Senior High School Students' Preference and Reasoning Modes about Nuclear Energy Use.

    Science.gov (United States)

    Yang, Fang-Ying; Anderson, O. Roger

    2003-01-01

    Examines senior high school students' cognitive orientation toward scientific or social information, designated as information preference, and associated preferential reasoning modes when presented with an environmental issue concerning nuclear energy usage. Investigates the association of information preference variable with academic and personal…

  6. Teachers' Guide to Music Appreciation III A and III B in the Senior High School.

    Science.gov (United States)

    Scott, J. Mark; Dawkins, Barbara R.

    This guide to music appreciation courses was developed for use in senior high schools in Duval County, Jacksonville, Florida. Music Appreciation III A examines the development of music, from the Gothic period through the Classical period. Music Appreciation III B examines the development of music from the Romantic period through the 1970s.…

  7. The survey of the nuclear sciences in the curricula of senior high schools

    International Nuclear Information System (INIS)

    Ujeno, Yowri; Okamura, Seizo; Inaoka, Mariko; Nakase, Yoshiaki.

    1994-01-01

    To know senior high school education and recognition of nuclear science, questionnaire survey was made in a total of 619 university, college or occupational school students who graduated from senior high schools before 1993. Female students accounted for 95% (n=589) because females are believed to more strongly affect the next generation than males. Of these students, 92.7% had graduated from the ordinary course of senior high school. Students who majored in physical science accounted for 38.6%. In the physical science curriculum, nuclear science had been selected in 27.8% of the students. Among the students who majored in physical science, 38.1% did not memorize the learning of basic physical science at all, and only 25% memorized the learning. These results suggest that the learning of physical science is extremely insufficient. However, such an unfamiliar phenomenon of physical science seems to be closely related to the examination system to universities and colleges. The reason why few people give a debate upon atomic power generation is that people have no accurate knowledge because of their insufficient school learning of nuclear science. Only 19.1% had taken lessons of atomic power generation in the curriculum of social science. Serious problems of the senior high school educational system are pointed out. (N.K.)

  8. British Literature: Increasing Relevancy for High School Seniors through Multicultural Augmentation.

    Science.gov (United States)

    Kirkland, Nancy C.

    A practicum aimed to increase the relevancy (to the ethnically diverse students of contemporary classrooms) of the regular high school senior English course in British literature and composition by expanding the curriculum to include selections from countries (other than the United States) influenced by the British Colonial Empire. Using a…

  9. A Brief Discussion on Skillfully Learning English Knowledge in Senior High School

    Institute of Scientific and Technical Information of China (English)

    刘孜斐

    2017-01-01

    English learning is a process of accumulation, which requires enough input and output. It is not an efficient way to study English by rote. Some skills and methods may help English learners. In this thesis, the author introduces some specific memory methods and processes and aims to help senior high school students to improve English learning strategies.

  10. Amotivation and the Occupational Decision: An Investigation of Australian Senior High School Students

    Science.gov (United States)

    Jung, Jae Yup; McCormick, John

    2010-01-01

    This exploratory study investigated the occupational decision-related processes of senior high school students, in terms of the extent to which they may be amotivated in choosing a future occupation. Data were gathered using a newly developed questionnaire, which was largely adapted from a number of psychometrically proven instruments, and…

  11. Computer Processing 10-20-30. Teacher's Manual. Senior High School Teacher Resource Manual.

    Science.gov (United States)

    Fisher, Mel; Lautt, Ray

    Designed to help teachers meet the program objectives for the computer processing curriculum for senior high schools in the province of Alberta, Canada, this resource manual includes the following sections: (1) program objectives; (2) a flowchart of curriculum modules; (3) suggestions for short- and long-range planning; (4) sample lesson plans;…

  12. The Influence of Principals’ Leadership Styles on School Innovation in Jambi (Case Study in Several Senior High Schools in Jambi

    Directory of Open Access Journals (Sweden)

    Samsu Samsu

    2016-02-01

    Full Text Available School leadership styles that affect school innovation is essential to bring schools’ changes. This study aimed to determine school leadership styles and its effect on school innovation at the senior high school level in Jambi city. This study uses ten leadership styles, they are participative, laissez faire, authoritarian, democratic, charismatic, transformational, situational, trust, grid, and three-dimensional leaderships. The framework of the research are developed by associating ten leadership styles with school innovations including (1 the principal's role in doing innovation in the schools, (2 the forms of innovation implemented in the areas of academic achievement, (3 the form of innovations carried out in the field sports and (4 the form of innovations implemented in the institutional field, and (5 the forms of innovation undertaken in the field of school’ culture. There are 32 teachers and 32 principals were taken as samples. This study used mixed methods research. Data were analyzed using mean, standard deviation, and correlation. The results showed that the overall principal's leadership style is not sufficient to affect senior high school innovation in Jambi city, this is evidenced by there are only three of those ten leadership styles have positive relationship when they are doing school’s innovations in Jambi city. Thus, the principals should give attention to all the leadership styles to do innovation at senior high school in Jambi city to improve the quality of schools.

  13. A Comparison Between the Level of Happiness Among the Elderly Living at Home and That of Senior Home Residents

    Directory of Open Access Journals (Sweden)

    2011-10-01

    Full Text Available Objectives: The present study was designed to compare the level of happiness among the elderly population living at home with that of senior home residents. Methods & Materials: This was a causative-comparative study. The statistical population consisted of all 60 plus men and women residing at home and senior homes in the city of Tabriz, from whom 100 samples were selected in two groups of 50 individuals (25 females and 25 males using an availability non-random sampling method. The oxford happiness questionnaire was used in order to collect data, which were then analyzed using an independent t-test. Results: Results showed that the level of happiness among the elderly living at home was significantly higher than that of senior home residents. Furthermore, among indicators of happiness, life satisfaction levels, psychological health, positive mood, and efficiency were significantly higher among the elderly living at home. However, there was no significant difference between the two in terms of self-esteem. Conclusion: Findings indicate that, due to better social and family support, the level of happiness among the elderly living at home is significantly higher than that of senior home residents. Conversely, residing at senior homes consequent to financial and family conditions, for those who would otherwise live with family, leads to depressed mood, dissatisfaction with life, and ultimately lack of happiness.

  14. Medical and Nonmedical Use of Prescription Opioids among High School Seniors in the United States

    Science.gov (United States)

    McCabe, Sean Esteban; West, Brady T.; Teter, Christian J.; Boyd, Carol J.

    2012-01-01

    Objective To determine the prevalence of medical and nonmedical use of prescription opioids among high school seniors in the United States, and to assess substance use behaviors based on medical and nonmedical use of prescription opioids. Design Nationally representative samples of high school seniors (modal age 18) were surveyed during the spring of their senior year via self-administered questionnaires. Setting Data were collected in public and private high schools. Participants The sample consisted of 7,374 students from three independent cohorts (2007-09). Main Outcome Measures Self-reports of medical and nonmedical use of prescription opioids and other substance use. Results An estimated 17.6% of high school seniors reported lifetime medical use of prescription opioids, while 12.9% reported nonmedical use of prescription opioids. Gender differences in the medical and nonmedical use were minimal, while racial/ethnic differences were extensive. Over 37% of nonmedical users reported intranasal administration of prescription opioids. An estimated 80% of nonmedical users with an earlier history of medical use had obtained prescription opioids from a prescription they had previously. The odds of substance use behaviors were greater among individuals who reported any history of nonmedical use of prescription opioids relative to those who reported medical use only. Conclusions Nearly one in every four high school seniors in the United States has ever had some exposure to prescription opioids either medically or nonmedically. The quantity of prescription opioids and number of refills prescribed to adolescents should be carefully considered and closely monitored to reduce subsequent nonmedical use of leftover medication. PMID:22566521

  15. GIS Adoption among Senior High School Geography Teachers in Taiwan

    Science.gov (United States)

    Lay, Jinn-Guey; Chen, Yu-Wen; Chi, Yu-Lin

    2013-01-01

    This article explores the adoption of geographic information system (GIS) knowledge and skills through in-service training for high school geography teachers in Taiwan. Through statistical analysis of primary data collected from a census of Taiwan's high school geography teachers, it explores what motivates these teachers to undertake GIS…

  16. Sex Differences in Mathematics Performance among Senior High ...

    African Journals Online (AJOL)

    This study explored sex differences in mathematics performance of students in the final year of high school and changes in these differences over a 3-year period in Ghana. A convenience sample of 182 students, 109 boys and 72 girls in three high schools in Ghana was used. Mathematics performance was assessed using ...

  17. Toward an Ideal Senior High School Governance Structure.

    Science.gov (United States)

    Treslan, D. L.

    1979-01-01

    This paper delineates six attributes of an ideal high school governance structure: respect, freedom, rationality, flexibility, equality, and involvement of staff and students in the decision-making process. (Author/SJL)

  18. Senior High School English National Examination and Thinking Skills

    Directory of Open Access Journals (Sweden)

    Ummu Lathifah Ahmad

    2016-12-01

    Full Text Available When English National Examination (abbreviated into ENE as a norm-referenced test is designed for instructional purposes, to evaluate the result of national curriculum, it is very significant to conduct item test evaluation since it gives a clear portrait of the quality of the items and of the test as a whole. The purpose of this study was to analyze which levels of the Barrett taxonomy were more reflected in ENE items of 2013/2014 academic year and whether the proportions of items among the twenty test packages in the ENE assessing students’ Lower Order Thinking Skills (LOTS and Higher Order Thinking Skills (HOTS are consistent. The researcher adopted the qualitative descriptive approach using a content analysis card to codify the ENE items. To ensure the reliability of the study, three inter-raters analyzed a sample of the test packages. The results indicated that questions asking LOTS still prevailed in ENE items. Of all the twenty test packages, the items categorized into literal level represented around 68.6% of the total number of the questions. Meanwhile, the questions belonging to reorganization came to occupy a percentage of 20.8 and the questions asking the students’ inferential level only reached 10.3%. Also, the tests were not enriched sufficiently with the evaluation comprehension since they only comprised 0.3%. The results also showed the complete absence of “Appreciation” – the highest level of thinking in the mentioned taxonomy. It is obvious that there is a shortage of items questioning students’ HOTS in the exam and they are not well-treated. Accordingly, this finding reveals that there is still much room for ENE to be the driving force in the effort to make learners critical thinkers. In the light of these data, this study recommends modifying the English National Exam by providing them with more question items that include HOTS.

  19. Determinants of Part-Time Work of High School Seniors.

    Science.gov (United States)

    Hotchkiss, Lawrence

    1986-01-01

    Assesses effects on student part-time employment outcomes of personal characteristics (i.e., gender, race) and institutional characteristics (i.e., vocational high school, participation in cooperative education). Reports that supply theory explains student employment outcomes better than demand theory. (CH)

  20. Development of Assessment Instrument of Critical Thinking in Physics at Senior High School

    Science.gov (United States)

    Sugiarti, T.; Kaniawati, I.; Aviyanti, L.

    2017-02-01

    The result of preliminary study shows that the assessment of physics in school did not train students’ critical thinking skill. The assessment instrument just measured low cognitive aspects. Supposedly, critical thinking skill is trained in the assessment activity. The study aims to determine the characteristics and the quality of critical thinking skill instrument. It employs descriptive-qualitative method with research and development as the research design. The research participants are 35 students involved in the limited trial and 188 students in the wider trial from three public senior high school in Ciamis which in high level school. The data was collected through expert validation, tests and interviews. The results indicate that the characteristics of the assessment instrument of critical thinking skill is open-ended. The instrument fulfills some indicators namely analyzing argument, deduction, induction, and display information in the form of scenario, text, graphic and table. In addition, the data processing through V4 Anates program shows that the instrument reliability achieves 0.67 with high interpretation of 0.67 and the validity is 0.47 with enough interpretation. Thus, the assessment instrument of critical thinking skill in the form of open-ended essay meets the criteria of quality test, so it can use as instrument of assessment critical thinking skill.

  1. Correlation between Substance Use and Anxiety-Depression Spectrum among Senior High School Students in Bandung

    OpenAIRE

    Achmad Samjunanto; Lucky Saputra; RA. Retno Ekowati

    2016-01-01

    Background: Both substance use and anxiety-depression spectrum are the problem that currently faced by adolescents especially among Senior High School students. Moreover, there is a high comorbidity between both problems. This study was conducted to discover the substance use’s prevalence and to find out anxiety-depression spectrum proportion among adolescent, and more importantly to determine whether there is correlation between both variables. Methods: During October–November 2013, four...

  2. Psychosocial correlates of suicide attempts among junior and senior high school youth.

    Science.gov (United States)

    Wagner, B M; Cole, R E; Schwartzman, P

    1995-01-01

    Three groups of junior and senior high schools students (total N = 1050) recruited in rural counties of a mid-Atlantic state--those who had made a prior suicide attempt, those reporting high levels of depressed mood or suicidal ideation, and those who were not depressed or suicidal--were compared with regard to their reports of a number of potential risk factors for suicidal behavior. Adolescents with a history of a suicide attempt reported more frequent stresses related to parents, lack of adult supports outside of the home, police, and sexuality (i.e., concerns about pregnancy, pressure to have sex, getting sexually transmitted diseases), compared with both depressed/suicide ideators and nondepressed adolescents. Suicide attempters were also more likely than the other adolescents to report that they were physically hurt by a parent, that they ran away from home, that they lived apart from both parents, and that they knew someone who had completed suicide. Results are discussed in the context of prior studies of adolescent suicidal behavior in community and clinical samples.

  3. An examination of sociodemographic correlates of ecstasy use among high school seniors in the United States.

    Science.gov (United States)

    Palamar, Joseph J; Kamboukos, Dimitra

    2014-11-01

    Although ecstasy (MDMA) use is not as prevalent in the United States (US) as it was in the early 2000s, use remains popular among adolescents and young adults. Few recent studies have examined ecstasy use in national samples among those at particularly high risk for use-adolescents approaching adulthood. Research is needed to delineate sociodemographic correlates of use in this group. Data were examined from a nationally representative sample of high school seniors in the US (modal age = 18) from the Monitoring the Future study (years 2007-2012; weighted N = 26,504). Data from all cohorts were aggregated and correlates of recent (last 12-month) use of ecstasy were examined. Roughly 4.4% of high school seniors reported use of ecstasy within the last year. Females and religious students were consistently at lower odds for use. Black and Hispanic students, and students residing with two parents, were at lower odds for ecstasy use, until controlling for other drug use. Odds of use were consistently increased for those residing in a city, students with weekly income of >$50 from a job, and students earning >$10 weekly from other sources. Lifetime use of alcohol, cigarettes, marijuana, and other illicit drugs each robustly increased odds of ecstasy use. Subgroups of high school seniors, defined by specific sociodemographic factors, and those who have used other drugs, are currently at high risk for ecstasy initiation and use. Since ecstasy is regaining popularity in the US, prevention efforts should consider these factors.

  4. THE RISK FACTORS OF DIABETES MELLITUS IN ADOLESCENT SENIOR HIGH SCHOOL IN MALANG CITY

    Directory of Open Access Journals (Sweden)

    Dyah Widodo

    2017-04-01

    Full Text Available Introduction: Diabetes mellitus is a disease caused by a hormonal disorder that affects insulin. 5.7% of the total population of Indonesia, including teenagers is a big challenge for the health sector to do the step in anticipation of the complexity of health problems caused by diabetes mellitus in Indonesia. This study aims to analyze the risk factors of diabetes mellitus in adolescent senior high school in the city of Malang. Method: This research was correlational research design, sampled in this study was partly teenagers is high school class in Malang city area drawn at random sampling with a large sample of 375 respondents. Research conducted at government senior high school 6 and 9 (SMU Negeri 6 and SMU Negeri 9 in the city of Malang, in May–August, 2011. Data collection techniques using questionnaires; measurements: weight, height, abdominal circumference/waist, blood pressure and food consumption survey (Recording of Present Food Intake of the diet for three days. Data was analyzed by descriptive and analytic Spearman Rho correlation with alpha 0.05. Result:  The results showed that a BMI (body mass index and waist circumference (central obesity related to the risk of diabetes mellitus in teens senior high school in Malang with 0.000 p-values < α 0.05. However, there is no relationship between blood pressure, physical activity, frequency of fruit and vegetable consumption, family history of diabetes mellitus and the risk of diabetes mellitus in teens senior high school in Malang. Discussion: Recommended for teens to pay attention to healthy eating and balanced, in order to awake the ideal body weight and abdominal circumference are normal, so that avoid the risk of diabetes mellitus.

  5. Biology Procedural Knowledge at Eleventh Grade of Senior High School in West Lampung Based on Curriculum

    Science.gov (United States)

    Sari, T. M.; Paidi; Mercuriani, I. S.

    2018-03-01

    This study was aim to determine Biology procedural knowledge of senior high school in West Lampung based on curriculum at 11th grade in even semester. This research was descriptive research. The population was all students of senior high school in West Lampung. The sampling technique in this research used purposive sampling technique, so the researcher obtained 3 schools using K13 and 3 schools using KTSP. Data collecting technique used instrument test. Data analysis technique used U-Mann Whitney test. The result showed that p=0.028 (p<0.05), so there was significant differences between school using K13 and KTSP. The procedural knowledge of schools which using K13 is higher than school which using KTSP, with the mean score K13=4.35 and KTSP=4.00

  6. Analysis of senior high school students’ creative thinking skills profile in Klaten regency

    Science.gov (United States)

    Sugiyanto, F. N.; Masykuri, M.; Muzzazinah

    2018-04-01

    The aim of this research is to analyze the initial profile of creative thinking skills in Senior High School students on biology learning. This research was a quantitative descriptive research using test method. Analysis was conducted by giving tests containing creative thinking skills. The research subject was grade 11 students of Senior High School that categorized by its accreditation as category A (high grade) and category B (low grade). These schools are placed in Klaten Regency, Central Java. Based on the analysis, it showed that the percentage of creative thinking skill achievement in category A school is: fluency (46.35%), flexibility (13.54%), originality (20%), and elaboration (34.76%); meanwhile, category B school is fluency (30.39%), flexibility (2.45%), originality (9.11 %) and elaboration (12.87%). The lowest percentage of that result in both school categories was found on flexibility and originality indicator. Based on the result, the average of creative thinking skills in category A school was 28.66%, and category B school was 13.71%. The conclusion of this research is the initial profile of students’ creative thinking skills in biology learning was relatively in low grade. The result indicates that creative thinking skills of Senior High School students should become a serious attention considering the low percentage on each indicator.

  7. Workforce Diversity in Higher Education: Career Support Factors Influencing Ascendancy of African American Women to Senior-Level Positions

    Science.gov (United States)

    Blackstone, Tondelaya K.

    2011-01-01

    The focus of this study was how knowledge of the barriers to advancement for African American women (AAW) and key career support factors (KCSFs) influence the career advancement of African American women (AAW) to senior-level positions in higher education. The research method for this study consisted of the triangulation of evidence from multiple…

  8. The Application of an Engineering Design and Information Systems Case Study in a Senior Level Product Data Management Course

    Science.gov (United States)

    Connolly, Patrick

    2011-01-01

    This study examines the use of an engineering design and information systems case study over a three week period in a senior level class covering the topics of product data management (PDM) and product lifecycle management (PLM). Students that have taken the course in the past have struggled with the sometimes nebulous and difficult to…

  9. Accelerator-based techniques for the support of senior-level undergraduate physics laboratories

    International Nuclear Information System (INIS)

    Williams, J.R.; Clark, J.C.; Isaacs-Smith, T.

    2001-01-01

    Approximately three years ago, Auburn University replaced its aging Dynamitron accelerator with a new 2MV tandem machine (Pelletron) manufactured by the National Electrostatics Corporation (NEC). This new machine is maintained and operated for the University by Physics Department personnel, and the accelerator supports a wide variety of materials modification/analysis studies. Computer software is available that allows the NEC Pelletron to be operated from a remote location, and an Internet link has been established between the Accelerator Laboratory and the Upper-Level Undergraduate Teaching Laboratory in the Physics Department. Additional software supplied by Canberra Industries has also been used to create a second Internet link that allows live-time data acquisition in the Teaching Laboratory. Our senior-level undergraduates and first-year graduate students perform a number of experiments related to radiation detection and measurement as well as several standard accelerator-based experiments that have been added recently. These laboratory exercises will be described, and the procedures used to establish the Internet links between our Teaching Laboratory and the Accelerator Laboratory will be discussed

  10. Health Promotion and Preventive Contents Performed During Reproduction System Learning; Observation in Senior High School

    Science.gov (United States)

    Yuniarti, E.; Fadilah, M.; Darussyamsu, R.; Nurhayati, N.

    2018-04-01

    The higher numbers of cases around sexual behavioral deviance on adolescence are significantly related to their knowledge level about the health of the reproduction system. Thus, teenagers, especially school-aged, have to receive the complete information which emphasizes on recognize promotion and prevention knowledge. This article aims to describe information about health promotion and prevention, which delivered by the teacher in Senior High School learning process on topic reproduction system. The data gained through focused observation using observation sheet and camera recorder. Further, data analyzed descriptively. The result show promotion and preventive approach have been inadequately presented. There are two reasons. Firstly, the promotion and preventive value are not technically requested in the final assessment. The second, the explanation tend to refer to consequences existed in the term of the social and religious norm rather than a scientific basis. It can be concluded suggestion to promote health reproduction and prevent the risk of health reproduction need to be implemented more practice with a scientific explanation which is included in a specific program for adolescence reproductive health improvement.

  11. Increasing Senior High School Students’ Ability In Speaking English Through Contextual Storytelling Method

    Directory of Open Access Journals (Sweden)

    Meyke Machrita Mamahit

    2017-12-01

    Full Text Available This research aimed (1 to increase the ability of students XII Grade Science 6 Senior High School state 7 Manado in speaking English through contextual storytelling method, (2 to increase the motivation and interest of students XII Grade Science 6 Senior High School state 7 Manado in speaking English through contextual storytelling method. This research is Classroom Action Research. The population was 325 students and the sample was 30 students. The research data was collected using performance test of cycle 1, 2, 3 and questionnaire. The research results indicated that the use of contextual storytelling method in learning English significantly increased the ability, interest and motivation of students XII Grade Science 6 Senior High School state 7 Manado in speaking English. The percentage of students who achieved the minimum score increased from 60 % in the first cycle became 70 % in the second cycle, and it increased 90 % in the third cycle. The students’ interest and motivation in speaking English increased from 70 % in first cycle became 80 % in the second cycle and it became 90 % in the third cycle.

  12. Profile of senior high school students’ creative thinking skills on biology material in low, medium, and high academic perspective

    Science.gov (United States)

    Nurhamidah, D.; Masykuri, M.; Dwiastuti, S.

    2018-04-01

    Creative thinking is one of the most important skills of the 21st Century. Students are demanded not only be able to solve the cognitive problems but also to face the life problems. The aim of this study is to determine students’ creative thinking skills in biology class for XI grade of three Senior High Schools in Ngawi regency. The approach used to categorised the three schools into low, medium and high academic rank was a norm-referenced test. The study involved 92 students who completed a test. Guilford's alternative uses task was used to measure the level of students’ creative thinking skills. The results showed that in the school of high academic rank, 89,74% of students had low creative thinking skills and 10,25% of them are in moderate category. In the medium academic rank school, 85,71% of students had low creative thinking skills and 14,29% of them are moderate. In the school of low academic rank, 8% of students had very low creative thinking skills, 88% are low, and 4% are moderate. Based on the finding of the research, the creative thinking skills of students in the three school was categorised as low level, therefore the learning design should be developed which can improve the students’ creative thinking skills.

  13. Applying Language Learning Strategies in the Foreign Language Listening Comprehension: A Study of Islamic Senior High School Students

    Directory of Open Access Journals (Sweden)

    DIAN PERTIWI

    2018-05-01

    Full Text Available The main purpose of the present study was to empirically investigate the possible correlation and the influence between students’ language learning strategies and listening comprehension. The population of this study was 138 eleventh grade students of Islamic Senior High School number 2 Palembang. The sample was all of eleventh grade students in social class. The total number of the student was 138. Since 16 students were absent, so the sample consisted of 122 students. To collect the data in order to measure the students’ language learning strategies and listening comprehension, SILL (strategy inventory in learning language and listening comprehension test from TOEFL Junior test were used in this study. The Pearson correlation was used in analyzing the data using SPSS 16. The result from questionnaire showed that most of the students used metacognitive strategies were in medium level and sometimes used language learning strategies. The result from listening comprehension test showed that most of the students were in very poor level. Furthermore, there was no significant correlation between the two variables that can be seen from the correlation coefficient or r-obtained (-.011 was lower than r-table (0.1779 then the level of probability or sig. value (.902 was higher than .05. From the result, it can be concluded that there was no significant correlation between language learning strategies and listening comprehension of eleventh grade students of Islamic Senior High School number 2 Palembang.

  14. Physical activity, health, body mass index, sleeping habits and body complaints in Australian senior high school students.

    Science.gov (United States)

    Alricsson, Marie; Domalewski, Debra; Romild, Ulla; Asplund, Ragnar

    2008-01-01

    Adolescents in the industrial world are becoming less physically active and are increasingly adopting a sedentary life-style in front of computers and television screens. to determine self-related health, physical activity, sleeping habits, prevalence of overweight, and body complaints in Australian senior high school students. Participants were 466 high school students aged 15-17 years enrolled in academic and vocational programs. A questionnaire was completed at two senior high schools with questions about weight and height, health, physical activity, type of physical activity/sport, intensity, sleeping habits, and possible injuries or complaints during the last three months. Seventy seven percent of the high school students participated in sports on a regular basis. Compared with vocational programs, more males and females in academic programs participated in sports (71% and 80% respectively) (p = .036). Males reported significantly better health than females (p sleep was reported in 82.1% of males and in 76.6% of females. In males, 44.3% were often sleepy in the daytime (females 56.6%, p sleep are factors with significant positive effect on good health, whereas overweight is a negative factor. Proper sleep habits and higher physical activity levels should be promoted among high school students, and TV viewing time and video game use restricted. Additionally, schools should provide opportunities for young people to participate in a wider range of physical activities that address their individual needs while promoting the health benefits of engaging in regular exercise.

  15. The Impact of Problem-Based Learning Approach to Senior High School Students’ Mathematics Critical Thinking Ability

    Directory of Open Access Journals (Sweden)

    Reviandari Widyatiningtyas

    2015-07-01

    Full Text Available The study was report the findings of an only post-test control group research design and aims to analyze the influence of problem-based learning approach, school level, and students’ prior mathematical ability to student’s mathematics critical thinking ability. The research subjects were 140 grade ten senior high school students coming from excellent and moderate school level. The research instruments a set of mathematical critical thinking ability test, and the data were analyzed by using two ways ANOVA and t-test. The research found that the problem based learning approach has significant impact to the ability of students’ mathematics critical thinking in terms of school level and students’ prior mathematical abilities. Furthermore. This research also found that there is no interaction between learning approach and school level, and learning approach and students’ prior mathematics ability to students’ mathematics critical thinking ability.

  16. Appropriating Public Private Partnership in Senior High School Program: A Socio-Cultural Approach to Policy Making

    Directory of Open Access Journals (Sweden)

    Peter G. Romerosa

    2018-05-01

    Full Text Available The implementation of the Senior High School program in the Philippines illuminates the State’s response to the changing landscape of the global market economy. Its salient features focus on the additional two year-senior high school program which highlights the development of middle level skills for national development and global competitiveness. In order to concretize the implementation of the program, the State entered into collaboration with the private schools which is commonly known as Public Private Partnership (PPP. In this collaboration, the government provides the guidelines and financing while the private educational institutions provide the academic service. Framed from a socio-cultural approach to policy making in education, this study aimed to unpack a particular implementation of PPP of a private institution in an urban area, examine the institutional policies that were created in response to PPP, and interrogate the impacts of these policies on micro social processes. Using interviews and focus group discussions for methodology, the researcher drew narratives and insights from on-the-ground actors. Further, the investigation looked into how authorized policy actors (school administrators and nonauthorized policy actors (teachers, parents, and students are appropriating policies within the operational framework of the PPP in the implementation of the senior high school program. The results demonstrated that multi- layered appropriation and exercise of the agency were explicitly and implicitly deployed in diverse social spaces by actors as a pragmatic and creative response to the new educational arrangement. The paper provides a lens to further develop under-standing on how policy appropriation and production from the local context can inform institutional approaches in facilitating relevant student experience within the realm of PPP in education.

  17. High-level verification

    CERN Document Server

    Lerner, Sorin; Kundu, Sudipta

    2011-01-01

    Given the growing size and heterogeneity of Systems on Chip (SOC), the design process from initial specification to chip fabrication has become increasingly complex. This growing complexity provides incentive for designers to use high-level languages such as C, SystemC, and SystemVerilog for system-level design. While a major goal of these high-level languages is to enable verification at a higher level of abstraction, allowing early exploration of system-level designs, the focus so far for validation purposes has been on traditional testing techniques such as random testing and scenario-based

  18. Causes and Effects of Online Video Game Playing Among Junior-Senior High School Students in Malang East Java

    OpenAIRE

    Eskasasnanda, I Dewa Putu

    2017-01-01

    Science and technology development causes a lot of changes in any fields including the form of popular games among the Junior and Senior High School students in Indonesia. The traditional games that are famous formerly have been replaced by the modern games like online video game. This article discusses the cause and effect of the online video game playing on the Junior and Senior High Schools students in Malang. This study reveal that students play video games online due to peers pressure; a...

  19. Trends Among U.S. High School Seniors in Recent Marijuana Use and Associations With Other Substances: 1976-2013.

    Science.gov (United States)

    Lanza, Stephanie T; Vasilenko, Sara A; Dziak, John J; Butera, Nicole M

    2015-08-01

    The purpose of this study was to describe historical trends in rates of recent substance use and associations between marijuana and other substances, among U.S. high school seniors by race and gender. Data from Monitoring the Future (1976-2013; N = 599,109) were used to estimate historical trends in alcohol use, heavy episodic drinking (HED), cigarette use, and marijuana use. We used time-varying effect models to flexibly estimate changes in associations of substance use behaviors. Past-month marijuana use rates peaked in the 1970s, declined through 1990, then rose again to reach levels of use of more than 20% for both black and white participants. Recent years show increasing disparities across groups such that males, and in particular black youth, are on a trajectory toward higher use. This rise in marijuana use is particularly concerning among black youth, with rates far exceeding those for cigarette use and HED. The association of marijuana use with both cigarette use and HED is particularly high in recent years among black adolescents. Substance use recently declined among high school seniors, except for marijuana use, particularly among black youth. The increasing association between marijuana and other substances among black adolescents suggests future amplification in critical health disparities. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  20. Underreporting of Ecstasy Use among High School Seniors in the US*

    Science.gov (United States)

    Palamar, Joseph J.; Keyes, Katherine; Cleland, Charles M.

    2016-01-01

    Background National surveys suggest ecstasy (3,4-methylenedioxymethamphetamine [MDMA]) use has decreased substantially among adolescents in the US since 2001; however, the recent phenomenon of “Molly” (ecstasy marketed as “pure MDMA”) may be leading to underreporting of use as not all users are aware that “Molly” is a form of ecstasy. Methods We examined 2014 data from Monitoring the Future, a nationally representative survey of high school seniors in the US (N = 6,250, modal age: 18). Three randomly distributed survey forms asked about ecstasy use, and one included “Molly” in the definition. Self-reported lifetime, 12-month, and 30-day ecstasy use were compared to determine whether including “Molly” in the definition was associated with higher prevalence or frequency of use. Results The form including “Molly” in the definition had significantly higher prevalence than the two (combined) forms that did not. Lifetime use (8.0% vs. 5.5%) and 12-month use (5.1% vs. 3.6%) were significantly higher with “Molly” in the definition. Lifetime prevalence remained higher with “Molly” in the definition when controlling for correlates of ecstasy use; however, 12-month use did not. Differences in prevalence were associated with lifetime occasions of use, with lower concordance between forms at lower levels of lifetime occasions (e.g., 1–2 times). Survey form was not related to number of times used among more frequent users. Conclusions Prevalence of ecstasy use appears to be underestimated when “Molly” is not included in the definition of ecstasy/MDMA. Surveys should include “Molly” in the definition of ecstasy to more adequately assess prevalence of use. PMID:27296977

  1. Underreporting of ecstasy use among high school seniors in the US.

    Science.gov (United States)

    Palamar, Joseph J; Keyes, Katherine; Cleland, Charles M

    2016-08-01

    National surveys suggest ecstasy (3,4-methylenedioxymethamphetamine [MDMA]) use has decreased substantially among adolescents in the US since 2001; however, the recent phenomenon of "Molly" (ecstasy marketed as "pure MDMA") may be leading to underreporting of use as not all users are aware that "Molly" is a form of ecstasy. We examined 2014 data from Monitoring the Future, a nationally representative survey of high school seniors in the US (N=6250, modal age: 18). Three randomly distributed survey forms asked about ecstasy use, and one included "Molly" in the definition. Self-reported lifetime, 12-month, and 30-day ecstasy use were compared to determine whether including "Molly" in the definition was associated with higher prevalence or frequency of use. The form including "Molly" in the definition had significantly higher prevalence than the two (combined) forms that did not. Lifetime use (8.0% vs. 5.5%) and 12-month use (5.1% vs. 3.6%) were significantly higher with "Molly" in the definition. Lifetime prevalence remained higher with "Molly" in the definition when controlling for correlates of ecstasy use; however, 12-month use did not. Differences in prevalence were associated with lifetime occasions of use, with lower concordance between forms at lower levels of lifetime occasions (e.g., 1-2 times). Survey form was not related to number of times used among more frequent users. Prevalence of ecstasy use appears to be underestimated when "Molly" is not included in the definition of ecstasy/MDMA. Surveys should include "Molly" in the definition of ecstasy to more adequately assess prevalence of use. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  2. Knowledge and practice of junior and senior high school students regarding violent behaviors in Isfahan province

    Directory of Open Access Journals (Sweden)

    Razieh Omidi

    2014-01-01

    Full Text Available Background: Considering the importance of anger, aggression, violence and other misbehaviours in schoolchildren education, the present study was conducted to evaluate the knowledge and practice of students in Isfahan province regarding violence, in order to figure out the required interventions for violence-reduction. Methods: In a survey during 2008-2009, 5500 junior and senior high school students of Isfahan province were assessed in a multistage sampling process to determine their level of knowledge about various types of violent behaviors, causes of violence, its consequences, and preventive behaviors. Validity and reliability of the data collection tool (questionnaire were assessed. Results: The study revealed that the mean scores of violent behaviors knowledge, knowledge of violent behavior outcomes, and knowledge of violence preventive behaviors, were 6.6 ± 2.1, 5.5 ± 1.9, and 4.7 ± 1.3, respectively. Sources of violent behaviors in 92% of urban students and 89% of rural students were personal reasons and family behaviors, and 85% of urban and 88% of rural students considered mass media and computer games blameworthy, and the differences were statistically significant in all cases (P < 0.0001. In terms of practice, overall, 69.7% of girls and 84.2% of boys had violent behaviors. Physical and verbal violence were 31.3% and 40.7%in girls, and 66% and 52.8% in boys, respectively (intersexes P values were P < 0.001 and P = 0.7 respectively, and intra-sex P value was P < 0.0001. Conclusions: Results showed that girls and city dwellers were more aware of recognizing violent behaviors, outcomes, and causes, compared with boys and villagers, and in terms of general practice, violence was observed among boys more than girls. Further complementary studies in this area seem required.

  3. Integrating Hands-On Undergraduate Research in an Applied Spatial Science Senior Level Capstone Course

    Science.gov (United States)

    Kulhavy, David L.; Unger, Daniel R.; Hung, I-Kuai; Douglass, David

    2015-01-01

    A senior within a spatial science Ecological Planning capstone course designed an undergraduate research project to increase his spatial science expertise and to assess the hands-on instruction methodology employed within the Bachelor of Science in Spatial Science program at Stephen F Austin State University. The height of 30 building features…

  4. Creative Leadership: A Study of Middle Managers, Senior Level Managers and CEOs.

    Science.gov (United States)

    Sisk, Dorothy A.

    2001-01-01

    Sixty middle and senior managers were interviewed to determine characteristics of creative leadership. Four strategies emerged that enhance creative leadership: (1) focusing, (2) empowering, (3) transforming and (4) facilitating. Implications for educational leaders concern revitalizing the workplace and providing positive reinforcement. (Contains…

  5. High potassium level

    Science.gov (United States)

    ... level is very high, or if you have danger signs, such as changes in an ECG . Emergency ... Seifter JL. Potassium disorders. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine . 25th ed. Philadelphia, PA: ...

  6. Development of alternating current circuit simulation as essential learning support for senior high school student

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    Mayang Dwinta Trisniarti

    2017-02-01

    Full Text Available In this study an interactive simulation of Alternating Current circuit was developed by using Articulate Storyline 2 and Adobe Flash CS 6 programs. The aim of this study was providing a computer interactive simulation as essential learning support for Senior High School student. One of the most important features of AC circuit simulation is the easily and continuous material to attain learning objectivity and interest toward students. This AC circuit simulation is built to create real-time sine wave graphs so that student could compare the result if the variable were changed gradually. The validation is held through several experts and reviewers due to get obtained through questionnaires. The results of this research could be concluded that AC circuit simulation for Senior High School Physics have good criteria based on user interface, i.e. 50% of respondents rated enough, 16.67% of respondents rated good, and 33.33% of respondents rated very good. Based on maintenance, i.e. 50% of respondents rated enough, 20% of respondents rated good, and 30% of respondents rated very good. Then based on usability, i.e. 6.67% of respondents rated good and 93.33% rated very good. Furthermore, based on understanding, i.e. 6.67% of respondents rated enough, 30% of respondents rated good, and 73.33% of respondents rated very good. The use of AC circuit simulation could improve the senior high school students’ cognitive ability on the Physics’s course, i.e. with the average score increased from 68.67 to 80.5 based on 30 students.

  7. Hmong Parental Involvement and Support: A Comparison Between Families of High and Low Achieving High School Seniors

    Directory of Open Access Journals (Sweden)

    Katherine Green

    2009-01-01

    Full Text Available The Hmong are some of the newest refugees who have settled in the United States with population estimates around 300,000. Unfortunately research has shown many Hmong children are not as successful in their education as their peers. Parental involvement in education has consistently been shown to impact academic success and attendance in higher education programs. Little is known about Hmong parental involvement in their children’s education process. Therefore, this study was done to compare and contrast the general family characteristics, parenting methods, parental involvement philosophies, parental involvement experiences, and parental education expectations in Hmong families of high school seniors classified as either high academic achievers or low achievers. Students were classified into either higher or lower academic achievement groups based on their high school cumulative GPA. Five students were randomly selected for each group and a qualitative research interview method was used to interview the students and both of their parents (n=30. The findings showed the parents of the higher academic achieving students were younger, had higher levels of education, and had better relationships and trust with the students. Parents from both groups did not have any written rules for their children to follow at home, they mainly became involved in their children’s education during the elementary and middle school years, and they did not have any specific preference of an educational level, career, or school for their children after high school. Recommendations for ways Hmong families can be encouraged to participate more in education are made.

  8. READING COMPREHENSION QUESTIONS DEVELOPED BY ENGLISH TEACHERS OF SENIOR HIGH SCHOOLS IN SURABAYA

    Directory of Open Access Journals (Sweden)

    Mukhlisatun Muayanah

    2014-06-01

    Full Text Available According to the Competence Based Curriculum (KBK in the subject of English at Senior High School, the reading skill emphasizes the ability to read written English in the forms of narration, spoof/recount, procedures, report, news items (1st grade, anecdote, exposition, hortatory exposition (2nd grade, descriptions, explanation, discussion, and commentary (3rd grade. Therefore, the objective of teaching reading is to enable the students to have the ability to comprehend and interpret the content of many types of written English discourse.

  9. SYNTACTIC ERRORS ANALYSIS IN THE CASUAL CONVERSATION 60 COMMITED BY TWO SENIOR HIGH STUDENTS

    Directory of Open Access Journals (Sweden)

    Anjar Setiawan

    2017-12-01

    Full Text Available Syntactic structures are the base of English grammar. This study was aimed to analyze the syntactic errors in the casual conversation commited by two senior high students of MAN 2 Semarang. The researcher used qualitative approach to analyze and interpret the meaning of casual conversation. Furthermore, the data collection had been transcribed and analyzed based on the areas of syntactic errors analysis. The findings of the study showed that all areas of syntactic errors happened during the conversation, included auxiliaries, tenses, article, preposition, and conjunction. Both speakers also had a relatively weak vocabulary and their sentences which were sometimes incomprehensible by the interlocutor.

  10. MODEL WRITTEN TEXTS IN THE RECOMMENDED SENIOR HIGH SCHOOL ENGLISH TEXTBOOKS

    Directory of Open Access Journals (Sweden)

    Dwi Rukmini

    2009-01-01

    Full Text Available Abstract: This article is based on the study on the model written texts provided in the Senior High School English textbooks. It is aimed at finding out whether those models are written by considering the English two contexts, cultural and situational, which encircle them. The data are all written texts provided in the six recommended English textbooks published by six different publishers. The results reveal that only eleven out of 115 model written texts tend to be incompatible with the two contexts encircling them, this implies that 104 of them (93.43% are likely to be compatible and can be used as model texts.

  11. Using Hydrologic Data from Africa in a Senior-Level Course in Groundwater Hydrology (Invited)

    Science.gov (United States)

    Silliman, S. E.

    2010-12-01

    Ongoing research efforts in Benin, West Africa, and Uganda, East Africa, have provided substantial data sets involving groundwater quality, applied geophysics, water use, and response of local populations / government agencies to challenges related to water development, protection and management. Ranging from characterization of coastal salt-water encroachment to a major well field to nitrate and microbial contamination of rural water supplies, these data sets were developed by interdisciplinary / international teams that included both undergraduate and graduate students. The present discussion focuses on the integration of the resulting data sets into a senior-level (and lower-level graduate student) course in Groundwater Hydrology. The data sets are employed in multiple ways, including: (i) support of concepts introduced during lectures, (ii) problem sets involving analysis of the data, and (iii) foundation material for open-ended discussions on comparative water resource strategies in developed and developing countries. Most significant in terms of the use of these data sets to advance educational opportunities, the African case studies have been integrated into semester-long projects completed by teams of students as a significant component of their final grade as well as one of their engineering design experiences used to fulfill ABET requirements. During the 2009-2010 academic year, these data sets (as well as published data bases by other agencies) were used by individual groups to design water development strategies for rural villages. During the present semester, two teams of students are pursuing long-term sustainability analyses, the first focused on an aquifer system in northern Indiana (USA) and the second focused on a coastal aquifer system serving Cotonou, Benin. The goal of pursuing these parallel projects is to illustrate to the students the similarities and differences involved in water resource management / protection in different parts of the

  12. Teachers’ Poor Professionalism Of Writing A Scientific Paper at Muhammadiyah Senior High School In Central Java

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    Bambang Sumardjoko

    2018-05-01

    Full Text Available The paper aims at analyzing teachers’ poor professionalism of writing a scientific paper at Muhammadiyah Senior High School in Central Java. It studies on the phenomena of teachers’ weaknesses, comprehension, efforts and constraints on writing a scientific paper. The study belongs to qualitative research by applying a descriptive approach in examining the problem. The data are got with an in-depth interview, observation, and document analysis. The data sources are teachers, headmaster, a chief of High and Preliminary Education Assembly, and educational experts. Data validation is conducted by methods and sources triangulation. The data analysis applies the interactive model.The research result shows that most teachers have a limited comprehension of scientific paper concepts, skill on conducting classroom action research and writing a scientific paper. Also, they also have some constraints such as lack of writing motivation, school infrastructure, and internet connection access. In eliminating those problems, firstly Muhammadiyah senior high school (SMA/MA/SMK teachers of Sukoharjo district have done some activities to develop their professional competence especially in the field of writing a scientific paper. In supporting their efforts, it needs a concrete step of stakeholder to simplify of all regarding with learning administrative activities, facilities adequacy motivation, the initiative of Assembly of Elementary and Middle Education, and others sponsorship, as well as the guidance of university.

  13. FRAMING OF JOURNALISM DISCOURSE TO IMPROVE DISCOURSE COMPETENCE OF SENIOR HIGH SCHOOL STUDENTS

    Directory of Open Access Journals (Sweden)

    Dadang S. Anshori

    2017-12-01

    Full Text Available This study aims to describe the analysis model of framing on journalism discourse in Indonesian textbooks in Senior High School to be used in language learning. This research used qualitative method with framing theory from Pan and Kosicki as an tool of analysis. The research data is journalism discourse in textbook amounted to 30 pieces of discourse taken from 10 text books of class X, XI, and XII in Senior High School. The results show the following: (1 The discourse of journalism has received acceptance in the world of education, especially in textbooks. The use of journalism discourse in 10 textbooks is very high and very diverse in terms of number, topic, source, and usage. (2 The journalism discourse in the textbook meets the criteria of reporting value, even if not all reporting value is fulfilled. (3 The frame construction of the journalism discourse in Indonesian textbooks is packaged in different angles according to news topics and facts. (4 The analysis model of journalism discourse framing is developed by focusing on the structural analysis of category, syntax, script, thematic, diction/phrase, and rhetoric.

  14. Critical thinking skills profile of senior high school students in Biology learning

    Science.gov (United States)

    Saputri, A. C.; Sajidan; Rinanto, Y.

    2018-04-01

    Critical thinking is an important and necessary skill to confront the challenges of the 21st century. Critical thinking skills accommodate activities that can improve high-order thinking skills. This study aims to determine senior high school students' critical thinking skills in Biology learning. This research is descriptive research using instruments developed based on the core aspects of critical thinking skills according to Facione which include interpretation, analysis, evaluation, explanation, conclusion, and self-regulation. The subjects in this study were 297 students in grade 12 of a senior high school in Surakarta selected through purposive sampling technique. The results of this study showed that the students' critical thinking skills on evaluation and self-regulation are in good criterion with 78% and 66% acquisition while 52% interpretation, 56% analysis, 52% conclusion and 42% explanation indicate sufficient criteria. The conclusion from this research is that critical thinking skill of the students still was in enough category, so that needed a way to enhance it on some indicators.

  15. Stigma toward schizophrenia among parents of junior and senior high school students in Japan

    Directory of Open Access Journals (Sweden)

    Yoshii Hatsumi

    2011-12-01

    Full Text Available Abstract Background Stigma toward schizophrenia is a substantial barrier to accessing care and adhering to treatment. Provisions to combat stigma are important, but in Japan and other developed countries there are few such provisions in place that target parents of adolescents. The attitudes of parents are important to address as first schizophrenic episodes typically occur in adolescence. In overall efforts to develop an education program and provisions against stigma, here we examined the relationship between stigma toward schizophrenia and demographic characteristics of parents of junior and senior high school students in Japan. The specific hypothesis tested was that contact and communication with a person with schizophrenia would be important to reducing stigma. A questionnaire inquiring about respondent characteristics and which included a survey on stigma toward schizophrenia was completed by 2690 parents. Results The demographic characteristics significantly associated with the Devaluation- Discrimination Measure were family income, occupation, presence of a neighbor with schizophrenia, and participation in welfare activities for people with mental illness (p Conclusions Stigma toward schizophrenia among parents of junior and senior high school students was in fact significantly stronger among members of the general public who had had contact with individuals with schizophrenia. In addition, stigma was associated with family income.

  16. Didactical design based on sharing and jumping tasks for senior high school chemistry learning

    Science.gov (United States)

    Fatimah, I.; Hendayana, S.; Supriatna, A.

    2018-05-01

    The purpose of this research is to develop the didactical design of senior high school chemistry learning based on sharing and jumping tasks in shift equilibrium chemistry. Sharing tasks used to facilitate students slow learners with help by other students of fast learners so they engage in learning. While jumping tasks used to challenge fast learners students so they didn’t feel bored in learning. In developing the didactic design, teacher activity is not only to focus on students and learning materials but also on the relationship between students and learning materials. The results of the analysis teaching plan of shift equilibrium chemistry in attached Senior High School to Indonesia University of Education showed that the learning activities more focus on how the teacher teaches instead of how the process of students’ learning. The use of research method is didactical design research (DDR). Didactical design consisted of three steps i.e. (a) analysing didactical condition before learning, (b) analyzing metapedadidactical, and (c) analyzing retrospective. Data were collected by test, observations, interviews, documentation and recordings (audio and video).The result showed that the didactical design on shift equilibrium chemistry was valid.

  17. Analysis of problem solving skill in learning biology at senior high school of Surakarta

    Science.gov (United States)

    Rahmawati, D.; Sajidan; Ashadi

    2018-04-01

    Problem solving is a critical component of comprehensive learning in 21st century. Problem solving is defined as a process used to obtain the best answer from a problem. Someone who can solve the problem is called a problem solver. Problem solver obtains many benefits in the future and has a chance to be an innovator, such as be an innovative entrepreneur, modify behavior, improve creativity, and cognitive skills. The goal of this research is to analyze problem solving skills of students in Senior High School Surakarta in learning Biology. Participants of this research were students of grade 12 SMA (Senior High School) N Surakarta. Data is collected by using multiple choice questions base on analysis problem solving skills on Mourtus. The result of this research showed that the percentage of defining problem was 52.38%, exploring the problem was 53.28%, implementing the solution was 50.71% for 50.08% is moderate, while the percentage of designing the solution was 34.42%, and evaluating was low for 39.24%. Based on the result showed that the problem solving skills of students in SMAN Surakarta was Low.

  18. General Algorithm (High level)

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. General Algorithm (High level). Iteratively. Use Tightness Property to remove points of P1,..,Pi. Use random sampling to get a Random Sample (of enough points) from the next largest cluster, Pi+1. Use the Random Sampling Procedure to approximate ci+1 using the ...

  19. DESIGN APPLICATIONS BASED ON WEB MOBILE AT GAYA BARU SENIOR HIGH SCHOOL, CENTRAL LAMPUNG REGENCY AS PROMOTIONAL MEDIA

    Directory of Open Access Journals (Sweden)

    Ahmad Yudi

    2017-05-01

    Full Text Available Gaya Baru Senior High School is one of the educational institutions in Lampung which is a less favorite institution in the area is precisely located in the district of Seputih Surabaya Central Lampung Regency. Gaya Baru Senior High School has already had a website but not many known. This Senior High School is also no information system through mobile web to promote the institution. Nevertheless, in its development, students or community want to find information about the school can be directly through the mobile web application. So in its development requires fast service. From research that conducted in Gaya Baru High School, existence of new mobile web application system will facilitate student or society of that area, especially in subdistrict Seputih Surabaya district Central Lampung, and present information about the info about situation in high school of new style it can be accessed directly through the mobile web media.

  20. Motives for nonmedical use of prescription opioids among high school seniors in the United States: self-treatment and beyond.

    Science.gov (United States)

    McCabe, Sean Esteban; Boyd, Carol J; Cranford, James A; Teter, Christian J

    2009-08-01

    To assess motives for nonmedical use of prescription opioids among US high school seniors and examine associations between motives for nonmedical use and other substance use behaviors. Nationally representative samples of US high school seniors (modal age 18 years) were surveyed during the spring of their senior year via self-administered questionnaires. Data were collected in public and private high schools. The sample consisted of 5 cohorts (2002-2006) of 12 441 high school seniors. Self-reports of motives for nonmedical use of prescription opioids and substance use behaviors. More than 1 in every 10 high school seniors reported nonmedical use of prescription opioids and 45% of past-year nonmedical users reported "to relieve physical pain" as an important motivation. The odds of heavy drinking and other drug use were lower among nonmedical users of prescription opioids motivated only by pain relief compared with nonmedical users who reported pain relief and other motives and those who reported non-pain relief motives only. The odds of medical use of prescription opioids were lower among nonmedical users who reported only non-pain relief motives compared with other types of nonmedical users. The findings indicate motives should be considered when working with adolescents who report nonmedical use of prescription opioids. Future efforts are needed to identify adolescents who may need appropriate pain management and those at increased risk for prescription opioid abuse.

  1. Correlation between Substance Use and Anxiety-Depression Spectrum among Senior High School Students in Bandung

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    Achmad Samjunanto

    2016-12-01

    Full Text Available Background: Both substance use and anxiety-depression spectrum are the problem that currently faced by adolescents especially among Senior High School students. Moreover, there is a high comorbidity between both problems. This study was conducted to discover the substance use’s prevalence and to find out anxiety-depression spectrum proportion among adolescent, and more importantly to determine whether there is correlation between both variables. Methods: During October–November 2013, four hundred and fifty two students from five Senior High Schools located in Karees Sub-District, Bandung were included in this cross-sectional analytic study. Among whom, only 425 students filled the questionnaire properly. Data were collected using Kessler-10 (K10 to explore anxiety-depression spectrum and addiction severity index lite version (ASI-Lite to identify substance use. The correlation between both variables was analyzed by Gamma correlation test. Results: The study revealed that there were 93 (21.9% students that used substance. In addition, there were 244 students (57.4% that screened as having anxiety-depression spectrum. Statistical analysis, according to Gamma correlation test, showed that there was a weak correlation between alcohol use and anxiety-depression spectrum (p=0.041; r=0.316. The remaining substances gave no statistically significant result (p>0.05. Conclusions: There is a high prevalence in substance use and psychological distress in anxiety-depression spectrum among high school student. In addition, alcohol is the only substances that correlated with anxiety-depression spectrum.

  2. ENTREPRENEURIAL INTENTION AMONG SENIOR HIGH SCHOOL STUDENTS IN THE SUNYANI MUNICIPALITY

    Directory of Open Access Journals (Sweden)

    George Lord Opoku-Antwi

    2012-01-01

    Full Text Available Most policymakers and academics agree that entrepreneurship is critical to the development and well-being of society. Entrepreneurs create jobs. They drive and shape innovation, speeding up structural changes in the economy. By introducing new competition, they contribute indirectly to productivity. Entrepreneurship is thus a catalyst for economic growth and national competitiveness. While there has been significant research on the causes of entrepreneurial propensity, only a limited number of studies have focused on the entrepreneurial intent among students (especially Senior High School students. Currently, in Ghana graduate unemployment has become an albatross around the necks of the average school leaver in particular and the society in general. Graduate unemployment has increased the already high dependency syndrome and many believe entrepreneurship is the number one medicine to this unfortunate situation. 42-item questions were used to assess the entrepreneurial intention. Two mixed and two single-sex institutions in the Sunyani municipality were studied. The sample size for the study was 499 for the four (4 institutions. Data was analyzed via SPSS-17.0. The study seeks: to identify the impact of family business on entrepreneurial intention; to assess the students’ perception on the impact of education on entrepreneurial intention; to identify the risk-taking propensity of senior high school (SHS students in the Sunyani Municipality; to compare males’ entrepreneurial intentions with females; to examine SHS students’ orientation towards entrepreneurship. It is believed that the ideal stage to acquire basic knowledge about entrepreneurship and to foster a positive attitude towards entrepreneurship is during childhood and adolescence years. Generally, entrepreneurial intention among SHS students in the Sunyani municipality is high according to this study.

  3. Cyberbullying perpetration and victimisation among junior and senior high school students in Guangzhou, China.

    Science.gov (United States)

    Rao, Jiaming; Wang, Haiqing; Pang, Minhui; Yang, Jianwei; Zhang, Jiayi; Ye, Yunfeng; Chen, Xiongfei; Wang, Shengyong; Dong, Xiaomei

    2017-04-06

    Cyberbullying research in China is in early stage. This study describes the cyberbullying experiences of junior and senior high school students in Guangzhou, China, and to examine the risk factors associated with cyberbullying perpetrators, victims and perpetrator-victims among students. We also investigated the frequency of cyberbullying and coping strategies of student victims. Participants were 2590 students in grades 7, 8, 9 and 10 from six junior and senior high schools in October 2015 in Guangzhou, in south China, who completed a questionnaire. Data on participants' experiences with cyberbullying perpetration and victimisation during the previous 6 months were collected. Multinomial logistic regression was used to analyse factors associated with being perpetrators, victims and perpetrator-victims. In this sample, 28.0% (725) of participants reported being a perpetrator and 44.5% (1150) reported being a victim in the previous 6 months. Specifically, 2.9% (74) reported being perpetrators only, 19.3% (499) reported being victims only and 25.2% (651) reported being perpetrator-victims (both perpetrator and victim). In addition, flaming was the most common form of cyberbullying in both perpetration and victimisation. Logistic regression analyses indicated that online game addiction in participants was associated with increased odds of being a perpetrator only; no democratic parenting style in the mother and physical discipline by parents were associated with increased odds of being a victim only; male students, students with low academic achievement, those spending over 2 hours a day online, experiencing physical discipline from parents and online game addiction were associated with increased odds of both perpetration and victimisation. Cyberbullying is a common experience among Chinese junior and senior high school students. These findings add to the empirical data on cyberbullying and reinforce the urgent need for cyberbullying prevention in China

  4. Application of experiential learning model using simple physical kit to increase attitude toward physics student senior high school in fluid

    Science.gov (United States)

    Johari, A. H.; Muslim

    2018-05-01

    Experiential learning model using simple physics kit has been implemented to get a picture of improving attitude toward physics senior high school students on Fluid. This study aims to obtain a description of the increase attitudes toward physics senior high school students. The research method used was quasi experiment with non-equivalent pretest -posttest control group design. Two class of tenth grade were involved in this research 28, 26 students respectively experiment class and control class. Increased Attitude toward physics of senior high school students is calculated using an attitude scale consisting of 18 questions. Based on the experimental class test average of 86.5% with the criteria of almost all students there is an increase and in the control class of 53.75% with the criteria of half students. This result shows that the influence of experiential learning model using simple physics kit can improve attitude toward physics compared to experiential learning without using simple physics kit.

  5. Familial Predisposition of Primary Dysmenorrhea among Senior High School Girl Students

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    Prema Sharlini

    2015-12-01

    Full Text Available Background: Dysmenorrhea is a common female reproductive problem in women of active reproductive age which is characterized by menstrual pain or cramps in a women’s lower abdomen or back. Dysmenorrhea can be classified into primary and secondary. One of the associated risk factor of primary dysmenorrhoeais the family history, however the study on the family history of primary dysmenorrhea with recurrent menstrual pain is limited. This study was conducted to identify the correlation between family history and primary dysmenorrhea in high school girls. Methods: This cross sectional study was conducted at several senior high schools in Jatinangor from April−June 2013. One hundred and sixty two students were included in this study. The sample size was calculated based on the unpaired−dichotomous variable for the two−sided formula. A self administered questionnaire was distributed to the senior high school girl students who were in their menarche age, menstrual cycle characteristics, presence or absence of dysmenorrhea, severity of pain and presence dysmenorrhea in mothers and in sisters were inquired. Data were analyzed using chi square test. Results: Overall, there were association between positive family history and primary dysmenorrhea among the students with (p<0.001. The prevalence of dysmenorrhea in the students was 92.6% with 95% confidence interval which was 87.5−95.7%. The prevalence rate was 67.9% in mothers with 95% confidence interval which is 60.4−74.6% and 80.2% prevalence of primary dysmenorrhoea in sisters with 95% confidence interval which is 73.4−85.6%. Conclusions: There is a significant association between positive family history and primary dysmenorrhea

  6. Analysis of the implementation of guidance and counseling supervision at senior high schools

    Directory of Open Access Journals (Sweden)

    Abdul Basith

    2017-04-01

    Full Text Available The aim of this research is: (1 to analyze the implementation of guidance and counseling supervision, and (2 to find main factors inhibiting the implementation of guidance and counseling supervisory at the Senior High Schools of Singkawang City. The results show that: (1 the implementation of the guidance and counseling supervision has still many weaknesses on each stage done by the supervisors, such as unidentified guidance and counseling teachers‘ needs, the program planning is not yet organized well, the supervisors do not use particular approaches, and they do not control the supervisions carried out, (2 some factors inhibiting the implementation of guidance and counseling supervision include lack of guidance and counseling supervision forces that so many guidance and counseling teachers are not supervised optimally, lack of knowledge and understanding by the supervisors on the implementation, and also minimal development of supervisory competencies in the guidance and counseling field.

  7. ISLAMIC INTERVENTION PROGRAM MODEL REDUCTION OF BULYYING BEHAVIOR AT SENIOR HIGH SCHOOLS PEKANBARU

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    Zaitun Zaitun

    2016-03-01

    Full Text Available This study aims to determine the cause of frequent violence in the education and to find behaviour typology leading to bullying that often occur at school and produce appropriate Islamic intervention program model for bullying. This study uses research and development that only focused on hypothetical phase. Writer collects data from several existing Senior High School in Pekanbaru-Riau. Data collection techniques use questionnaire, observation, interview and documentation. To obtain valid data, the researcher also conducted triangulation. The study concluded that intervention model can be done by streamline the peer coaching, religious mentoring intensively periodically that conducted school with involving counselling and religious teachers and maximize co-operation between parents, teachers and schools to make effective group counselling, mediation and use of ICT in the learning process.

  8. Teacher Methods in Teaching Arabic: A Case Study of One Senior High School in Jambi City

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    Mohamad Muspawi

    2017-12-01

    Full Text Available This research was conducted in one state senior high school in Jambi city aiming to get the whole picture about the methods of teachers in teaching Arabic vocabulary. We used a qualitative study with a case study approach. The participants of this research were teachers who taught Arabic vocabulary. The data were collected through interviews, documentation, and observation. The results showed that the methods used by the teachers in teaching Arabic vocabulary were mostly lecturing and demonstration. The obstacles faced by the teachers in Arabic vocabulary teaching were covered in several points namely, limited time allocation, teacher education background, infrastructure and lack of student interest in religious learning and expanding Arabic knowledge. We also presented the efforts by teachers to overcome the obstacles such as to motivate the students by telling them the importance of Arabic in international community as one of international students, to give practice tasks implementation, to sustainable evaluation and task.

  9. The analysis of the mathematics concept comprehension of senior high school student on dynamic fluid material

    Science.gov (United States)

    Kristian, P. L. Y.; Cari, C.; Sunarno, W.

    2018-04-01

    This study purposes to describe and analyse the students' concept understanding of dynamic fluid. The subjects of this research are 10 students of senior high school. The data collected finished the essay test that consists of 5 questions have been adapted to the indicators of learning. The data of this research is analysed using descriptive-qualitative approach by referring of the student's argumentations about their answer from the questions that given. The results showed that students still have incorrect understanding the concept of dynamic fluids, especially on the Bernoulli’s principle and its application. Based on the results of this research, the teachers should emphasize the concept understanding of the students therefore the students don not only understand the physics concept in mathematical form.

  10. Virtual Lab Experiment: Physics Educational Technology (PhETPhoto Electric Effect for Senior High School

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    Supurwoko Supurwoko

    2017-12-01

    Full Text Available This paper introduced these Physics Educational Technology (PhET Simulation and demonstrated their utility for Senior High School Students. The PhET simulations are very involved, interactive animated environments that create a unique opportunity for students. In each case, we demonstrate that discussion simulations are more productive, for developing student conceptual understanding  for photo electric effect than traditional discussion without simulations. During the discussion with PhET simulation, students can construct their  understanding about concepts photo electric effect within this framework. Students learn by building on their prior understanding through a series of constrained and supportives exploration. The simulations support an interactive approach and constrain students productively.

  11. High level nuclear wastes

    International Nuclear Information System (INIS)

    Lopez Perez, B.

    1987-01-01

    The transformations involved in the nuclear fuels during the burn-up at the power nuclear reactors for burn-up levels of 33.000 MWd/th are considered. Graphs and data on the radioactivity variation with the cooling time and heat power of the irradiated fuel are presented. Likewise, the cycle of the fuel in light water reactors is presented and the alternatives for the nuclear waste management are discussed. A brief description of the management of the spent fuel as a high level nuclear waste is shown, explaining the reprocessing and giving data about the fission products and their radioactivities, which must be considered on the vitrification processes. On the final storage of the nuclear waste into depth geological burials, both alternatives are coincident. The countries supporting the reprocessing are indicated and the Spanish programm defined in the Plan Energetico Nacional (PEN) is shortly reviewed. (author) 8 figs., 4 tabs

  12. Ecological Concern Among High School Seniors: 1976-1979. Monitoring the Future Occasional Paper Series, Paper 7.

    Science.gov (United States)

    Miller, John D.; Bachman, Jerald G.

    Examined are the environmental attitudes of United States high school senior classes of 1976-1979. Multi-item indices of concern about pollution, overpopulation, energy conservation, other people, and the importance of material things were administered to about 17,000 students in approximately 130 high schools each year. The four classes of…

  13. Development and Evaluation of Senior High School Courses on Emerging Technology: A Case Study of a Course on Virtual Reality

    Science.gov (United States)

    Chen, Chi-Tung

    2012-01-01

    In Taiwan, the National Science Council has implemented the High Scope Program (HSP) since 2006. The purpose of this study was to analyze the development and effectiveness of senior high school HSP courses on emerging technology. This study used a course on virtual reality as an example, to investigate the influence of emerging technology courses…

  14. ALICE High Level Trigger

    CERN Multimedia

    Alt, T

    2013-01-01

    The ALICE High Level Trigger (HLT) is a computing farm designed and build for the real-time, online processing of the raw data produced by the ALICE detectors. Events are fully reconstructed from the raw data, analyzed and compressed. The analysis summary together with the compressed data and a trigger decision is sent to the DAQ. In addition the reconstruction of the events allows for on-line monitoring of physical observables and this information is provided to the Data Quality Monitor (DQM). The HLT can process event rates of up to 2 kHz for proton-proton and 200 Hz for Pb-Pb central collisions.

  15. Reclaiming Senior Year

    Science.gov (United States)

    D'Andrea, Kathleen

    2005-01-01

    The new learning opportunities that feed mind, body and soul helps the senior students develop the resiliency and intellectual qualities they need to make a healthy transition to post-high school life. The Monsignor Donovan High School in Toms River, New Jersey, has provided creative learning opportunities to seniors, which has planted in them the…

  16. Senior Leader Credibility

    National Research Council Canada - National Science Library

    Moosmann, Christopher

    2000-01-01

    .... Leadership at senior levels involves a different type of work than at lower organizational levels and this requires leaders to possess a different set of skills, knowledge, and attributes in order to be successful...

  17. Still Motivated to Teach? A Study of School Context Variables, Stress and Job Satisfaction among Teachers in Senior High School

    Science.gov (United States)

    Skaalvik, Einar M.; Skaalvik, Sidsel

    2017-01-01

    This study explored how teachers' working conditions or school context variables (job demands and job resources) were related to their teaching self-concept, teacher burnout, job satisfaction, and motivation to leave the teaching profession among teachers in Norwegian senior high school. Participants were 546 teachers in three counties in central…

  18. A Comparative Analysis of Social Media Usage and Academic Performance in Public and Private Senior High Schools

    Science.gov (United States)

    Mingle, Jeffrey; Adams, Musah; Adjei, E. A.

    2016-01-01

    The study comparatively analyzed social media usage and academic performance in public and private senior high schools. The issue of social media and academic performance has been a very debatable topic with regard to its effect. This study further explores the relation between private and public schools in relation to social media use and…

  19. Development of Geography Text Books Used by Senior High School Teachers Case Study at East Java-Indonesia

    Science.gov (United States)

    Purwanto, Edy; Fatchan, Ach.; Purwanto; Soekamto, Hadi

    2016-01-01

    The aim of this study was to analyze the geography text book for: (1) identify and describe the errors in the organization of geography textbooks, and (2) identify and describe the content of the textbook standard errors of geography. The text book is currently being used by teachers of Senior High School in East Java. To analyze the contents of…

  20. The Effects of Servant Leader and Integrity of Principal Performance in Catholic Senior High Schools in North Sulawesi, Indonesia

    Science.gov (United States)

    Malingkas, Melky; Senduk, Johanis Frans; Simandjuntak, Suddin; Binilang, Benny Blemy

    2018-01-01

    The aim of this research was to examine the effects of servant leader and integrity on principal performance in Catholic senior high schools in North Sulawesi, Indonesia. This quantitative research used questionnaire-gathered data from 75 teachers at 11 schools. The results of research show that the servant leader approach has significant positive…

  1. The Effects of Self-Monitoring of Story Elements on the Reading Comprehension of High School Seniors with Learning Disabilities

    Science.gov (United States)

    Crabtree, Tim; Alber-Morgan, Sheila R.; Konrad, Moira

    2010-01-01

    This study used a multiple baseline across participants design to examine the effects of self-monitoring and active responding on the reading comprehension of three high school seniors with learning disabilities and significant attention problems. The self-monitoring intervention required the participants to read a story and stop reading at three…

  2. Development of an Android Application in the Form of a Simulation Lab as Learning Media for Senior High School Students

    Science.gov (United States)

    Astra, I Made; Nasbey, Hadi; Nugraha, Aditiya

    2015-01-01

    The aim of this research is to create learning media for senior high school students through an android application in the form of a simulation lab. The method employed in the study is research and development. A simulation lab which has been made subsequently validated by concept and media experts, further empirical testing by teachers and…

  3. Bullshit in Academic Writing: A Protocol Analysis of a High School Senior's Process of Interpreting "Much Ado about Nothing"

    Science.gov (United States)

    Smagorinsky, Peter; Daigle, Elizabeth Anne; O'Donnell-Allen, Cindy; Bynum, Susan

    2010-01-01

    This article reports a study of one high school senior's process of academic bullshitting as she wrote an analytic essay interpreting Shakespeare's "Much Ado about Nothing." The construct of bullshit has received little scholarly attention; although it is known as a common phenomenon in academic speech and writing, it has rarely been the subject…

  4. Synchronous Communication in a Web-Based Senior High School Course: Maximizing Affordances and Minimizing Constraints of the Tool

    Science.gov (United States)

    Murphy, Elizabeth; Coffin, George

    2003-01-01

    Researchers studied the use of a suite of synchronous communication tools in support of a Web-based, senior high school French course whose students were dispersed over the vast, sparsely populated province of Newfoundland and Labrador, Canada. The objective was to describe interaction according to four types: student-teacher, student-student,…

  5. The Advancing Potential of Tutor Technologies in the Senior Students Training in the High School

    Directory of Open Access Journals (Sweden)

    Y. A. Lyakh

    2013-01-01

    Full Text Available The paper is devoted to the tutoring system in the modern high school. The system in question is based on the complex developmental educational technology of personalized teaching, aimed at identifying students’ educational motives and interests, and creating individual training programs and educational reflection. The important role is given to the tutor’s competence both in profile teaching and creating the comfortable communicative and stimulating educational environment. The author reveals the structural and functional implementation model of tutoring technologies, and observes its performance in the course of education quality monitoring of senior students in the profile high schools. The effectiveness of the personalized tutor technology system is demonstrated in three different aspects: the students’ education quality and communicative educational activity; development of tutors’ competence in monitoring the profile education quality; and students’ self-assessment and professional self-determination. The experimental research demonstrates that the implementation model of tutor technologies facilitates education quality improvement in the high school. 

  6. Development of Reasoning Test Instruments Based on TIMSS Framework for Measuring Reasoning Ability of Senior High School Student on the Physics Concept

    Science.gov (United States)

    Muslim; Suhandi, A.; Nugraha, M. G.

    2017-02-01

    The purposes of this study are to determine the quality of reasoning test instruments that follow the framework of Trends in International Mathematics and Science Study (TIMSS) as a development results and to analyse the profile of reasoning skill of senior high school students on physics materials. This research used research and development method (R&D), furthermore the subject were 104 students at three senior high schools in Bandung selected by random sampling technique. Reasoning test instruments are constructed following the TIMSS framework in multiple choice forms in 30 questions that cover five subject matters i.e. parabolic motion and circular motion, Newton’s law of gravity, work and energy, harmonic oscillation, as well as the momentum and impulse. The quality of reasoning tests were analysed using the Content Validity Ratio (CVR) and classic test analysis include the validity of item, level of difficulty, discriminating power, reliability and Ferguson’s delta. As for the students’ reasoning skills profiles were analysed by the average score of achievements on eight aspects of the reasoning TIMSS framework. The results showed that reasoning test have a good quality as instruments to measure reasoning skills of senior high school students on five matters physics which developed and able to explore the reasoning of students on all aspects of reasoning based on TIMSS framework.

  7. Addenbrooke's cognitive examination-revised: normative and accuracy data for seniors with heterogeneous educational level in Brazil.

    Science.gov (United States)

    César, Karolina G; Yassuda, Mônica S; Porto, Fabio H G; Brucki, Sonia M D; Nitrini, Ricardo

    2017-08-01

    Several cognitive tools have been developed aiming to diagnose dementia. The cognitive battery Addenbrooke's Cognitive Examination - Revised (ACE-R) has been used to detect cognitive impairment; however, there are few studies including samples with low education. The aim of the study was to provide ACE-R norms for seniors within a lower education, including illiterates. An additional aim was to examine the accuracy of the ACE-R to detect dementia and cognitive impairment no dementia (CIND). Data originated from an epidemiological study conducted in the municipality of Tremembé, Brazil. The Brazilian version of ACE-R was applied as part of the cognitive assessment in all participants. Of the 630 participants, 385 were classified as cognitively normal (CN) and were included in the normative data set, 110 individuals were diagnosed with dementia, and 135 were classified as having CIND. ACE-R norms were provided with the sample stratified into age and education bands. ACE-R total scores varied significantly according to age, education, and sex. To distinguish CN from dementia, a cut-off of 64 points was established (sensitivity 91%, specificity 76%) and to differentiate CN from CIND the best cut-off was 69 points (sensitivity 73%, specificity 65%). Cut-off scores varied according to the educational level. This study offers normative and accuracy parameters for seniors with lower education and it should expand the use of the ACE-R for this population segment.

  8. College 101: Strategies for First Year Success – A Program for High School Seniors

    Directory of Open Access Journals (Sweden)

    Brian Raison

    2007-06-01

    Full Text Available Making the transition from high school to college can be one of the biggest challenges in life. The first year dropout rate stands at 26% nationally. Adolescent decision-making literature suggests that youths can achieve greater success and reduce negative consequences during their first year of college if they 1 increase knowledge of new social scene and academic protocols, and 2 work through a conjectural decision-making process prior to actual encounters. This program presents key points high school seniors “must know” in advance of their arrival on campus. It is research-based with first-hand advice from real college students including on-the-street video interviews. Topics cover: Choosing Classes, Test Strategies, Social Scene Changes, Budgeting, Roommates, Safety, Talking with Professors, Time Management, and more. The program is designed for any student planning to attend any 2 or 4-year college. Youth professionals can teach this loosely-scripted 1 or 2-hour PowerPoint-based seminar “out of the box.” The $159 curriculum package is free to the first 250 responders.

  9. Effectiveness of guided inquiry learning model to improve students’ critical thinking skills at senior high school

    Science.gov (United States)

    Nisa, E. K.; Koestiari, T.; Habibbulloh, M.; Jatmiko, Budi

    2018-03-01

    This research aimed to describe the effectiveness of guided inquiry learning model to improve students' critical thinking skills. Subjects in the research were 90 students at three groups of senior high school grade X on Tarik (Indonesia), which follows a physics lesson on static fluid material in academic year 2016/2017. The research was used one group pre-test and post-test design. Before and after being given physics learning with guided discovery learning model, students in the three groups were given the same test (pre-test and post-test). The results of this research showed: 1) there is an increased score of students' critical thinking skills in each group on α = 5%; 2) average N-gain of students' critical thinking skills of each group is a high category; and 3) average N-gain of the three groups did not differ. The conclusion of this research is that learning model of guided inquiry effective to improve students' critical thinking skills.

  10. Analysis of Workforce Skills in High School Graduates: Self Report of High School Seniors in Northwest Ohio

    Directory of Open Access Journals (Sweden)

    Jason A. Hedrick

    2015-03-01

    Full Text Available Analysis of workforce competencies at the conclusion of high school graduation are discussed in this paper. Researchers sampled over 875 graduating seniors from 16 high schools within six counties throughout Northwestern Ohio. Results highlight future career and educational goals of these young people and a self-report of skills based on the SCANS competencies and basic foundation skills. When evaluating Foundation Skills of Personal Qualities, Basic Skills, and Thinking Skills, students indicated highest ratings in Personal Qualities and overall lowest ratings in Basic Skills. A series of five Workforce Competencies were also evaluated, including Using Resources, Using Information, Using Technology, Interpersonal Skills, and Working in Systems. Highest ratings for Competencies were reported in Interpersonal Skills and lowest in Using Resources.

  11. Teachers’ Perceptions of the Problems faced in the Teaching of History in Senior High Schools

    Directory of Open Access Journals (Sweden)

    Gideon Boadu

    2016-07-01

    Full Text Available History is an important school subject which conveys invaluable lessons from the past and whose worth transcends regional, national and cultural boundaries. Such a subject needs to be taught well in order to make learners gain deep appreciation of the relevance of their learning. However, effective teaching of history in Ghanaian schools has long been blighted by problems and challenges that have often gone unaddressed. With little empirical literature emerging from Ghana, this study, drawing on 32 history teachers from 18 senior high schools, examined history teachers’ perceptions of the problems faced in the teaching of history in the Cape Coast metropolis and Komenda, Edina, Eguafo, Abrim district in the Central Region of Ghana. The descriptive cross-sectional research design was used for the study and data were collected through questionnaires. The study found that overloaded syllabus, insufficient human and material resources, lack of support for the subject and large classes were the major problems facing the teaching of history. Based on the findings, the study concluded that the problems confronting the teaching of history in the two districts are administrative and pedagogical in nature. On this conclusion, it was recommended, among others, that syllabus content should be integrated to make it sync with the period given for its implementation. Also, the necessary resources should be provided to enhance the teaching of the subject.

  12. The role of Effective Supervision on academic performance of Senior High Schools in Ghana

    Directory of Open Access Journals (Sweden)

    Vera Rosemary Ankoma-Sey

    2016-04-01

    Full Text Available In all facets of life, supervision has become a cross-cutting edge tool and a pivot around which performance revolves. There are widespread and on-going debates centred on the influence of effective supervision on academic performance in our academic institutions. This study examined the role of supervision on academic performance in Senior High Schools (SHS in Ghana. The study was based on the collegial model of educational management and the supervision model, Theory Y as proposed by Douglas McGregor. This study employed the descriptive research survey design. Through a questionnaire, data analysed was collected from 963 respondents who were purposively selected from randomised schools in each region comprising of headmasters, their assistants and heads of department of 155 SHSs across Ghana. The WAEC results (2006-2009 and 2011 of the sampled schools were analysed. Reliability coefficient of the questionnaire was Cronbach’s alpha (α = 0.826. The Statistical Product and Service Solutions (SPSS version 18 software was employed in the analyses of data using, mean, standard deviation, correlation and independent t-test. The study revealed that there was a positive weak significant relationship between supervision roles of heads and academic performance of students. Moreso, there was a positive weak significant relationship between gender of heads and their supervision roles. The study recommended that supervision should be intensified in SHS. Heads of SHS should be re-orientated in the new trends of supervision in schools.

  13. Masturbation Experiences of Swedish Senior High School Students: Gender Differences and Similarities.

    Science.gov (United States)

    Driemeyer, Wiebke; Janssen, Erick; Wiltfang, Jens; Elmerstig, Eva

    Research about masturbation tends to be limited to the assessment of masturbation incidence and frequency. Consequently, little is known about what people experience connected to masturbation. This might be one reason why theoretical approaches that specifically address the persistent gender gap in masturbation frequency are lacking. The aim of the current study was to explore several aspects of masturbation in young men and women, and to examine possible associations with their social backgrounds and sexual histories. Data from 1,566 women and 1,452 men (ages 18 to 22) from 52 Swedish senior high schools were analyzed. Comparisons between men and women were made regarding incidence of and age at first masturbation, the use of objects (e.g., sex toys), fantasies, and sexual functioning during masturbation, as well as about their attitudes toward masturbation and sexual fantasies. Cluster analysis was carried out to identify similarities between and differences within the gender groups. While overall more men than women reported experience with several of the investigated aspects, cluster analyses revealed that a large proportion of men and women reported similar experiences and that fewer experiences are not necessarily associated with negative attitudes toward masturbation. Implications of these findings are discussed in consideration of particular social backgrounds.

  14. HEGEMONY OF CHEMISTRY LEARNING IN SENIOR HIGH SCHOOL IN BALI PROVINCE

    Directory of Open Access Journals (Sweden)

    I Gusti Lanang Wiaratma

    2013-09-01

    Full Text Available This study was intended to explain the power and the struggle of meaning behind the hegemony taking place in the management of Chemistry learning in the senior high schools developed to be the ones with International status “rintisan sekolah bertaraf internasional” (SMA RSBI in Bali. This could be observed from the management of Chemistry learning in SMA RSBI in Bali Province which tended to develop the students’ competence in the cognitive domain. This was done to make the students able to pass the national examination and to be the winners in academic competitions. The main theory used in the present study was the theory of hegemony, eclectically supported by several other theories. The method used in the present study was the qualitative method in which the sample was purposively determined. The data were collected through observation, interview, and documentation. The instrument used was an interview guide. The data were analyzed descriptively and qualitatively. The results of the study showed that the management of Chemistry learning was not optimal yet; it tended to be partially developed. The reason was that there was hegemony of the dominating class over the dominated class, hegemony of the teachers over the students. The students did not acquire maximum learning experience as prescribed in the curriculum. What was developed was the students’ competence in the cognitive domain. This took place due to the politics of image which maintained the status quo which tended to comodify education.

  15. Visualisation Ability of Senior High School Students with Using GeoGebra and Transparent Mica

    International Nuclear Information System (INIS)

    Thohirudin, M; Maryati, TK; Dwirahayu, G

    2017-01-01

    Visualisation ability is an ability to process, inform, and transform object which suitable for geometry topic in math. This research aims to describe the influence of using software GeoGebra and transparent mica for student’s visualisation ability. GeoGebra is shortness of geometry and algebra. GeoGebra is an open source program that is created for math. Transparent mica is a tool that is created by the author to transform a geometry object. This research is a quantitative experiment model. The subject of this research were students in grade XII of science program in Annajah Senior High School Rumpin with two classes which one as an experiment class (science one) and another one as a control class (science two). Experiment class use GeoGebra and transparent mica in the study, and control class use powerpoint in the study. Data of student’s visualisation ability is collected from posttest with visual questions which are gifted at the end of the research to both classes with topic “transformation geometry”. This research resulted that studying with GeoGebra and transparent mica had a better influence than studying with powerpoint to student’s visualisation ability. The time of study in class and the habit of the students to use software and tool affected the result of research. Although, GeoGebra and transparent mica can give help to students in transformation geometry topic. (paper)

  16. Lesson plan profile of senior high school biology teachers in Subang

    Science.gov (United States)

    Rohayati, E.; Diana, S. W.; Priyandoko, D.

    2018-05-01

    Lesson plan have important role for biology teachers in teaching and learning process. The aim of this study was intended to gain an overview of lesson plan of biology teachers’ at Senior High Schools in Subang which were the members of biology teachers association in Subang. The research method was descriptive method. Data was collected from 30 biology teachers. The result of study showed that lesson plan profile in terms of subject’s identity had good category with 83.33 % of average score. Analysis on basic competence in fair category with 74.45 % of average score. The compatibility of method/strategy was in fair category with average score 72.22 %. The compatibility of instrument, media, and learning resources in fair category with 71.11 % of average score. Learning scenario was in good category with 77.00 % of average score. The compatibility of evaluation was in low category with 56.39 % of average score. It can be concluded that biology teachers in Subang were good enough in making lesson plan, however in terms of the compatibility of evaluation needed to be fixed. Furthermore, teachers’ training for biology teachers’ association was recommended to increasing teachers’ skill to be professional teachers.

  17. Information Seeking Behaviour of Senior High School Student on General Election: Case Study In Indonesia

    Directory of Open Access Journals (Sweden)

    Margareta Aulia Rachman

    2018-01-01

    Full Text Available The development of information technology affects students in searching and finding information, particularly information regarding the General Election. The explosion of information on mass media about the elections resulted impact (both positive and negative to the potential voters. Nowadays, media plays role as a tool for political parties to lead public opinion to support their parties. Based on the data provided by General Election Commission (KPU in 2014, 20% of voters were identified as students (teens. This is a qualitative research with case study method which aims to gain insight about interpretation, understanding, perceptions and feelings of teenage voters’ behavior in searching and finding information about general election in Indonesia year 2014. The data were collected by conducting interview and observation. Informants in this study were students, aged 17-18 years, who studying in government senior high school in Depok. The results of this study indicates that informants using social media to keep update about general election. Besides, they also gain information from their parents and close friends. Unfortunatelly, they were not able to identify which information which are correct or not, so they rely on people around them to make sure whether they did right decision. Therefore, this study also suggest that KPU needs to develop promotion strategy that suitable for teens about general election.

  18. Information Seeking Behaviour of Senior High School Student on General Election in Indonesia

    Directory of Open Access Journals (Sweden)

    Margareta Aulia Rahman

    2015-01-01

    Full Text Available The development of information technology affects students in searching and finding information, particularly information regarding the General Election. Theexplosion of information on mass media about the elections resulted impact (both positive and negative to the potential voters. Nowadays, media plays role as a tool for political parties to lead public opinion to support their parties. Based on the data provided by General Election Commission (KPU in 2014, 20% of voters were identified as students (teens. This is a qualitative research with case study methodwhich aims to gain insight about interpretation, understanding, perceptions and feelings of teenage voters’ behavior in searching and finding information about general election in Indonesia year 2014. The data were collected by conducting interview and observation. Informants (six persons in this study were students, aged 17-18 years, who studying in government senior high school in Depok. The results of this study indicates that informants using social media to keep update about general election. Besides, they also gain information from their parents and close friends. Unfortunatelly, they were not able to identify which information which are correct or not, so they rely on people around them to make sure whether they did right decision. Therefore, this study also suggest that KPU needs to develop promotion strategy that suitable for teens about general election.

  19. Illicit drug use among rave attendees in a nationally representative sample of US high school seniors.

    Science.gov (United States)

    Palamar, Joseph J; Griffin-Tomas, Marybec; Ompad, Danielle C

    2015-07-01

    The popularity of electronic dance music and rave parties such as dance festivals has increased in recent years. Targeted samples of party-goers suggest high rates of drug use among attendees, but few nationally representative studies have examined these associations. We examined sociodemographic correlates of rave attendance and relationships between rave attendance and recent (12-month) use of various drugs in a representative sample of US high school seniors (modal age: 18) from the Monitoring the Future study (2011-2013; Weighted N=7373). One out of five students (19.8%) reported ever attending a rave, and 7.7% reported attending at least monthly. Females and highly religious students were less likely to attend raves, and Hispanics, students residing in cities, students with higher income and those who go out for fun multiple times per week were more likely to attend. Rave attendees were more likely than non-attendees to report use of an illicit drug other than marijuana (35.5% vs. 15.6%, p<0.0001). Attendees were more likely to report use of each of the 18 drugs assessed, and attendees were more likely to report more frequent use (≥6 times) of each drug (ps<0.0001). Controlling for sociodemographic covariates, frequent attendance (monthly or more often) was associated with higher odds of use of each drug (ps<0.0001). Frequent attendees were at highest risk for use of "club drugs." Findings from this study can help inform prevention and harm reduction among rave attendees at greatest risk for drug use. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  20. High-Intensity Telemedicine Decreases Emergency Department Use by Senior Living Community Residents.

    Science.gov (United States)

    Shah, Manish N; Wasserman, Erin B; Wang, Hongyue; Gillespie, Suzanne M; Noyes, Katia; Wood, Nancy E; Nelson, Dallas; Dozier, Ann; McConnochie, Kenneth M

    2016-03-01

    The failure to provide timely acute illness care can lead to adverse consequences or emergency department (ED) use. We evaluated the effect on ED use of a high-intensity telemedicine program that provides acute illness care for senior living community (SLC) residents. We performed a prospective cohort study over 3.5 years. Six SLCs cared for by a primary care geriatrics practice were intervention facilities, with the remaining 16 being controls. Consenting patients at intervention facilities could access telemedicine for acute illness care. Patients were provided patient-to-provider, real-time, or store-and-forward high-intensity telemedicine (i.e., technician-assisted with resources beyond simple videoconferencing) to diagnose and treat acute illnesses. The primary outcome was the rate of ED use. We enrolled 494 of 705 (70.1%) subjects/proxies in the intervention group; 1,058 subjects served as controls. Control and intervention subjects visited the ED 2,238 and 725 times, respectively, with 47.3% of control and 43.4% of intervention group visits resulting in discharge home. Among intervention subjects, ED use decreased at an annualized rate of 18% (rate ratio [RR]=0.82; 95% confidence interval [CI], 0.70-0.95), whereas in the control group there was no statistically significant change in ED use (RR=1.01; 95% CI, 0.95-1.07; p=0.009 for group-by-time interaction). Primary care use and mortality were not significantly different. High-intensity telemedicine significantly reduced ED use among SLC residents without increasing other utilization or mortality. This alternative to traditional acute illness care can enhance access to acute illness care and should be integrated into population health programs.

  1. High blood cholesterol levels

    Science.gov (United States)

    Cholesterol - high; Lipid disorders; Hyperlipoproteinemia; Hyperlipidemia; Dyslipidemia; Hypercholesterolemia ... There are many types of cholesterol. The ones talked about most are: ... lipoprotein (HDL) cholesterol -- often called "good" cholesterol ...

  2. Android-assisted physics mobile learning to improve senior high school students' divergent thinking skills and physics HOTS

    Science.gov (United States)

    Mardiana, Nana; Kuswanto, Heru

    2017-08-01

    The aims of the research concerned here were to reveal (1) the characteristics of Android-assisted PML (physics mobile learning) to improve SMA (sekolah menengah atas, Indonesian senior high school) students' divergent thinking skills and physics HOTS (higher order thinking skills); (2) the feasibility of the Android-assisted PML; and (3) the influence of using the Android-assisted PML on improvement in SMA students' divergent thinking skills and physics HOTS. The7 research was of the R&D (research and development) type, adapted from theBorg-&-Gall development model. The research data were analyzed by means of MANOVA with the significance level of 5%. The results are as follows. (1) The product of the development, a learning media in software form with the android package(apk) format, is named PML (to refer to Physics Mobile Learning), which has such characterictics as being operable with use of Android devicesand being very good in quality in the aspect oflearning, material, software technology, and audiovisual appearance. 2) The developed learning media referred to as PML is appropriate for learning activity according to evaluation by a material expert, a media expert, peer reviewers, and physics teachers as well as according to results of students' tryouts. (3) The use of the Android-assisted PML media product could improve SMA students' divergent thinking skillsand physics HOTS with the respective high-category gain scores of 0.701 and 0.759.

  3. Perceptions, Attitudes and Institutional Factors That Influence Academic Performance of Visual Arts Students in Ghana's Senior High School Core Curriculum Subjects

    Science.gov (United States)

    Opoku-Asare, Nana Afia; Tachie-Menson, Akosua; Essel, Harry Barton

    2015-01-01

    Senior High School (SHS) students in Ghana are required to pass all core and elective curricula subjects in the West Africa Senior School Certificate Examination (WASSCE) to qualify for higher education. Unfortunately, many Visual Arts students perform poorly or fail in English, Mathematics, Integrated Science and Social Studies, which constitute…

  4. Outbreak of foodborne gastroenteritis in a senior high school in South-eastern Ghana: a retrospective cohort study

    Directory of Open Access Journals (Sweden)

    Donne K. Ameme

    2016-07-01

    Full Text Available Abstract Background On 4th February 2015, a group of Senior High School students from Fanteakwa district presented to the emergency unit of the district hospital with complaints of abdominal pain, vomiting and diarrhoea. All the students had eaten from a specific food vendor and had neither eaten any other common meal that day nor the previous day. A foodborne disease outbreak was suspected. We investigated to verify the outbreak, determine its magnitude, identify the source and implement control measures. Methods A retrospective cohort study was conducted. We reviewed medical records and interviewed patrons of the food vendor. We collected data on age, sex, signs and symptoms, date of illness onset, date of admission, date of discharge, treatments given and outcome. A case of foodborne disease was any person in the school with abdominal pain, vomiting and or diarrhoea from 4th to 11th February 2015 and had eaten from the food vendor. We conducted active case search to identify more cases. We conducted environmental assessment and collected clinical and food samples for laboratory testing. Descriptive and inferential statistical analyses were performed using Stata 12.0. Results A total of 68 cases were recorded giving overall attack rate of 35.79 % (68/190 with no death. Of these, 51.47 % (35/68 were males. Mean age of case-patients was 17.8 (standard deviation +/-1.62. The index case, a 17-year-old female student ate from the food vendor on 4th February at 9:00 am and fell ill at 3:40 pm later that day. Compared to those who ate other food items, students who drank water from container at the canteen were more likely to develop foodborne disease at statistically significant levels [RR = 2.6, 95 % CI = (2.11–3.15]. Clostridium perfringens (C. perfringens and Salmonella species (Salmonella spp were isolated from water and stew respectively. Clinical features of case-patients were compatible with both organisms. Conclusion A

  5. Biology Factual Knowledge at Eleventh Grade of Senior High School Students in Pacitan based on Favorite Schools

    Science.gov (United States)

    Yustiana, I. A.; Paidi; Mercuriani, I. S.

    2018-03-01

    This study aimed to determine the Biology factual knowledge at eleventh grade of senior high school students in Pacitan based on favorite schools. This research was a descriptive research by using survey method. The population in this study was all of senior high school students in Pacitan. The sampling technique used purposive sampling technique and obtained 3 favorite schools and 3 non-favorite schools. The technique of collecting data used test form which was as the instrument of the research. Data analysis technique used Mann-Whitney U test. Based on the test, it was obtained p = 0,000 (p <0,05) so there was a significant difference between the factual knowledge of the students in the favorite schools and non-favorite schools in Pacitan. The factual knowledge of students in favorite schools was higher with an average of 5.32 while non-favorite schools were obtained an average of 4.36.

  6. Social Contexts of Substance Use among U.S. High School Seniors: A Multi-Cohort National Study

    Science.gov (United States)

    McCabe, Sean Esteban; West, Brady T.; Veliz, Philip; Frank, Kenneth A.; Boyd, Carol J.

    2015-01-01

    Purpose To determine the social contexts associated with past-year substance use (multiple substances, alcohol, marijuana, and nonmedical use of prescription opioids, stimulants and tranquilizers) among U.S. high school seniors. Methods A secondary analysis of nationally representative survey data from ten cohorts (2002-2011) of the Monitoring the Future study, including 24,809 high school seniors. Results The social contexts associated with past-year substance use varied considerably based on which substance was used. The most prevalent location for alcohol, marijuana, and polydrug use was at a party while nonmedical use of prescription stimulants, tranquilizers and opioids was most likely to occur at home. Most types of substance use occurred in the presence of other people with the exception of nonmedical use of prescription stimulants that was a more solitary behavior. Conclusions These exploratory findings indicate that prevention efforts may need to account for differences in social contexts between types of substances used. PMID:25156895

  7. Recency or Relevance: A Quest for Pedagogical Framework in Teaching Philippine and World Literature in Senior High School

    Directory of Open Access Journals (Sweden)

    Richard M. Bañez

    2016-11-01

    Full Text Available Pedagogical questions on whether recency or relevance of literary texts, and the importance of generic academic over discipline-based learning objectives as the core of literature instruction are increasingly becoming the interest of debates in senior high school education. Hence, this study determined the degree of importance of literary instruction in preparation for college education and workplace challenges as assessed by 38 Grade 11 students at Malvar Senior High School, Philippines during the school year 2016-2017. By employing the survey type of descriptive research with a self-made questionnaire, it was found out that the respondents assessed both recency and relevance as important consideration in selecting literary texts. They also perceived that discipline-based/work-oriented learning objectives, especially those that focus on honing their human relation skills, were relevant in preparing themselves for college education and workplace responsibilities. Moreover, the respondents preferred language-based activities that tend to provide the former opportunities and develop other complex skills which are important in tertiary education and workplace challenges. With these, revitalizing the literature instruction in the senior high school is highly recommended in this study.

  8. Model answers for Yes/No questions from EFL students in public senior high schools

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    I Wayan Dirgeyasa

    2017-09-01

    Full Text Available This research aims to find out the typical categories of answers to Yes/No questions most used by students at selected Public Senior High Schools in Medan, Indonesia. These schools were classified into top favorite, medium favorite and non-favorite schools. Through a stratified clustered random sampling technique, six schools were chosen consisting of two schools from each classification. A number of 40 students were chosen from three class X, three class XI and three class XII at each of the six chosen schools, making a total sample of 720 students with 360 sets of dialogue scripts. Data was collected through documentation-recording dialogues. The data was transcribed and analyzed by descriptive analysis. The results of the research showed that: 1 the categories of the students’ answers to the Yes/No questions were distributed variously in terms of the six models. However, the distribution of the answers was not proportionally equal amongst all the models, 2 the dominant distribution of the answers was the third model with the formula Yes/No+additional information such as confirming, supporting, etc., reaching 37% of the total answers, whilst the least common models were the sixth and fourth categories respectively, which had 1% and 3% of the answers respectively, and finally 3 there was no significant difference in the distribution of the students’ answers in terms of the class of school whether top favorite, medium favorite or non-favorite. In conclusion, the ways to answer Yes/No questions need to be developed amongst students by their teachers by teaching and learning using natural, real life-like situations and in contextual ways.

  9. System of Activities for the Development of the Appreciation Process of Folk Craft in Senior High Students

    Directory of Open Access Journals (Sweden)

    Yanulde Massano Galvez

    2012-06-01

    Full Text Available This work presents a system of activities for t he development of the appreciation process of folk craft in Senior High students. The Edad de Oro, by José Martí, is taken as a starting point, since this work considers authentic Cuban values stated by “The Teacher”. Consciousness about the Cuban cultural identity is fostered in the students by promoting local and traditional folk art.

  10. SATRIA NUSANTARA BREATHING EXERCISE IMPROVES THE SENIOR CITIZENS’ LEVEL OF FITNESS

    Directory of Open Access Journals (Sweden)

    Kusnanto Kusnanto

    2017-07-01

    Full Text Available Introduction: Aging is a slowly losing process of the ability of tissues to regenerate and keep their normal structure and function in order to stand on from any disturbance, including infection. In older people degeneration of organs like muscles, bones, heart, blood vessels and nerve systems cause decrease in hearty. Satria nusantara gym are an alternative solution to increase hearty. The objective of this study was to examine the effect of satria nusantara gym  on fitness level to old people. Method: The research use the pre eksperimental design by using approach of one group pre test post test design. Sampling technique in this research is non probability sampling by using saturated sampling. Samples taken as much 20 old people which is following satria nusantara gym. Data were analyzed  using paired t- test with significance level α≤0.05. Result: The result showed that satria nusantara gym  give positive effect to old people. Analysis: It can be cocluded that satria nusantara gym cause increase fitness level to old people. Discussion: It’s recommended further research need more variable  for representative result.

  11. ANALYZING THE MATHEMATICAL DISPOSITION AND ITS CORRELATION WITH MATHEMATICS ACHIEVEMENT OF ABSTRACT SENIOR HIGH SCHOOL STUDENTS

    Directory of Open Access Journals (Sweden)

    Louise M. Saija

    2012-09-01

    Full Text Available Salah satu standar yang diberikan oleh National Council of Teachers of Mathematics (NCTM adalah disposisi matematik. Disposisi  bukan sekedar merujuk pada sikap tetapi suatu kecenderungan untuk berpikir dan bersikap dalam cara yang positif. Penelitian ini bertujuan untuk menganalisa disposisi matematik dan hubungannya dengan hasil belajar matematika siswa-siswa sekolah menengah atas (SMA. Sampel pada penelitian ini adalah 149 siswa SMA di Bandung. Analisa statistik didasarkan pada korelasi peringkat Spearman dan uji-t. Ditemukan bahwa secara rata-rata,  disposisi matematik dari siswa-siswa SMA dikategorikan rendah. Selanjutnya, terdapat korelasi positif dan signifikan antara disposisi matematik dan hasil belajar matematika siswa-siswa SMA, walaupun nilai koefisien korelasinya tidak tinggi. Suatu observasi juga dilakukan untuk menganalisa hubungan ini, dan didapati bahwa walaupun beberapa siswa memiliki disposisi matematik yang baik, kadang kala mereka tidak dapat menyelesaikan ujian dengan baik, karena padatnya kurikulum, dan juga aktifitas sosial mereka, yang membuat hasil belajar matematika mereka lebih rendah. Temuan lainnya adalah bahwa siswa-siswa SMA memerlukan guru-guru matematika dengan lebih banyak strategi mengajar  agar mereka dapat memiliki disposisi matematik yang lebih baik.   Kata Kunci: Disposisi Matematik, Hasil Belajar Matematika       One of the evaluation standards given by the National Council of Teachers of Mathematics (NCTM was mathematical disposition. Disposition refers not simply to attitudes but to a tendency to think and to act in positive ways. This study aimed to analyze the mathematical disposition and its correlation with mathematics achievement of senior high school (SMA students. A total of 149 SMA students in Bandung were procured as samples. Statistical analysis was based on the Spearman rank correlation and on the t-test. The findings showed that at average, the mathematical disposition of the SMA

  12. NK cells of the oldest seniors represent constant and resistant to stimulation high expression of cellular protective proteins SIRT1 and HSP70.

    Science.gov (United States)

    Kaszubowska, Lucyna; Foerster, Jerzy; Kaczor, Jan Jacek; Schetz, Daria; Ślebioda, Tomasz Jerzy; Kmieć, Zbigniew

    2018-01-01

    Natural killer cells (NK cells) are cytotoxic lymphocytes of innate immunity that reveal some immunoregulatory properties, however, their role in the process of ageing is not completely understood. The study aimed to analyze the expression of proteins involved in cellular stress response: sirtuin 1 (SIRT1), heat shock protein 70 (HSP70) and manganese superoxide dismutase (SOD2) in human NK cells with reference to the process of ageing. Non-stimulated and stimulated with IL-2, LPS or PMA with ionomycin cells originated from peripheral blood samples of: seniors aged over 85 ('the oldest'; n  = 25; 88.5 ± 0.5 years, mean ± SEM), seniors aged under 85 ('the old'; n  = 30; 75.6 ± 0.9 years) and the young ( n  = 31; 20.9 ± 0.3 years). The relationships between the levels of expression of cellular protective proteins in the studied population were also analyzed. The concentrations of carbonyl groups and 8-isoprostanes, markers of oxidative stress, in both stimulated and non-stimulated cultured NK cells were measured to assess the level of the oxidative stress in the cells. The oldest seniors varied from the other age groups by significantly higher expression of SIRT1 and HSP70 both in non-stimulated and stimulated NK cells. These cells also appeared to be resistant to further stimulations with IL-2, LPS or PMA with ionomycin. Highly positive correlations between SIRT1 and intracellular HSP70 in both stimulated and non-stimulated NK cells were observed. SOD2 presented low expression in non-stimulated cells, whereas its sensitivity to stimulation increased with age of donors. High positive correlations between SOD2 and surface HSP70 were observed. We found that the markers of oxidative stress in NK cells did not change with ageing. The oldest seniors revealed well developed adaptive stress response in NK cells with increased, constant levels of SIRT1 and intracellular HSP70. They presented also very high positive correlations between

  13. The impact of truant and alcohol-related behavior on educational aspirations: a study of US high school seniors.

    Science.gov (United States)

    Barry, Adam E; Chaney, Beth; Chaney, J Don

    2011-08-01

    Truancy and alcohol use are quality indicators of academic achievement and success. However, there remains a paucity of substantive research articulating the impact these deviant behaviors have on an adolescent's educational aspirations. The purpose of this study is to assess whether recent alcohol use and truancy impact students' educational aspirations among a nationally representative sample of US high school seniors. This study conducted a secondary data analysis of the Monitoring the Future project data, 2006. Logistic regression was conducted to assess how alcohol use and truancy affected educational aspirations. Subsequent interaction effects were assessed in the final multivariable model. Demographic variables such as age, sex, race, and father and mother's educational level were included as covariates in the regression model. Results indicate that as students engage in increased alcohol use and/or truancy, educational aspirations decrease. Thus, students who indicated a desire to attend a 4-year college/university were less likely to engage in high-risk drinking behavior and/or truancy. Moreover, in testing the interaction between truancy and alcohol use, as it relates to educational aspirations, the logistic regression model found both of these independent variables to be statistically significant predictors of the likelihood students would attend a 4-year college/university. To ensure that adolescents further their education and maximize their potential life opportunities, school and public health officials should initiate efforts to reduce alcohol consumption and truancy among students. Furthermore, future research should examine the risk and protective factors that may influence one's educational aspirations. © 2011, American School Health Association.

  14. Observed differentials in the levels of selected environmental contaminants among Mexican and other Hispanic American children, adolescents, adults, and senior citizens.

    Science.gov (United States)

    Jain, Ram B

    2018-02-01

    Starting with the 2007-2008 cycle, the National Health and Nutrition Examination Survey (NHANES) also oversampled Hispanics other than Mexicans (OHISP) making it possible to treat OHISP as a separate demographic group along with Mexican Americans (MAs), non-Hispanic whites (NHWs), and non-Hispanic blacks (NHBs). Yet, more often than not, OHISP have been merged with MA to form an all-Hispanic demographic group (HISP) thus limiting comparisons between NHW, NHB, and HISP. Consequently, for the first time, this study was undertaken to evaluate differences in the observed levels of selected environmental contaminants between MA and OHISP from five groups of environmental contaminants, namely, polycyclic aromatic hydrocarbons (PAHs), iodine uptake inhibitors (IUIs), environmental phenols (EPHs), priority pesticides (PPs), and perfluoroalkyl acids (PFAAs). Data for 2007-2010 from NHANES were used to conduct this study. OHISP children born in USA had higher levels of selected PAH metabolites than USA-born MA, and Mexican-born MA adolescents had higher levels of selected PAH metabolites than USA-born MA adolescents. USA-born adolescent MA had higher levels of selected parabens than USA-born adolescent OHISP, and OHISP adults born in another Spanish-speaking country had higher levels of selected parabens than USA-born OHISP adults. USA-born MA adults and seniors had higher levels of selected dichlorophenols than Mexico-born MA adults and seniors, respectively. Females had higher levels of selected PAH metabolites, EPHs, and PPs than males among children, adolescents, adults, and seniors, but the reverse was true for the levels of selected IUIs and PFAAs among adolescents and seniors. Smokers had higher levels of almost all PAH metabolites than non-smokers for adolescents, adults, and seniors. The same was true for urinary thiocynate for adolescents, adults, and seniors. OHISP is a multiracial multiethnic demographic group substantially different from MA with possibly

  15. Does a single session of high-intensity interval training provoke a transient elevated risk of falling in seniors and adults?

    OpenAIRE

    Donath, Lars; Kurz, Eduard; Roth, Ralf; Hanssen, Henner; Schmidt-Trucksäss, Arno; Zahner, Lukas; Faude, Oliver

    2015-01-01

    Balance and strength training can reduce seniors' fall risk up to 50%. Available evidence suggests that acute bouts of neuromuscular and endurance exercise deteriorate postural control. High-intensity endurance training has been successfully applied in different populations. Thus, it seemed valuable to examine the acute effects of high-intensity interval training (HIIT) on neuromuscular performance in seniors and young adults.; The acute impact of a HIIT session on balance performance and mus...

  16. An air-filled GM counter as an educational tool and its use at senior high school

    International Nuclear Information System (INIS)

    Mikado, Shogo

    1999-01-01

    A Yano-Yonemura type air-filled Geiger-Meuller tube which operates at about 4 kV, having poor resolution but rather high sensitivity, and which is capable of detecting alpha-particles was fabricated. It was found suitable as an educational material for use for one of the 2-hours group experiments in Physics IB' course at senior high school of Japan. Detailed instruction for the fabrication is given, together with some results of the measurement of beta-rays from potassium and also alpha-rays from thorium. (S. Ohno)

  17. ‘Unattractive, So Hopeless?’ Feelings of Physical Unattractiveness and Hopelessness among Senior High Students

    Directory of Open Access Journals (Sweden)

    Gloria Baaba Aggrey

    2016-09-01

    Full Text Available This study sought to investigate the influence of feelings of unattractiveness on hopelessness among adolescents. Using the cross-sectional survey design, total of 150 participants from two categories of senior high schools were sampled for the study. To achieve the aim for this study, the interaction effect of the following on hopelessness was investigated: gender and perceived attractiveness, school and perceived attractiveness and, religiosity and perceived attractiveness. Results showed that there was a significant positive relationship between perceived physical attractiveness and hopefulness. Implications of findings are discussed.

  18. Status of Instructional Physical Education Programs in Ohio Senior High Schools.

    Science.gov (United States)

    Schraibman, Carl

    High school level instructional physical education programs in the state of Ohio are examined to determine the quality of their organizational structure and curricula offerings. Data collected from a 74.3 percent questionnaire response from 70 Ohio school systems describes the functional arrangement of the school programs based on the sex of the…

  19. Correlates of Intentions to Use Cannabis among US High School Seniors in the Case of Cannabis Legalization

    Science.gov (United States)

    Palamar, Joseph J.; Ompad, Danielle C.; Petkova, Eva

    2014-01-01

    Background Support for cannabis (“marijuana”) legalization is increasing in the United States (US). Use was recently legalized in two states and in Uruguay, and other states and countries are expected to follow suit. This study examined intentions to use among US high school seniors if cannabis were to become legally available. Methods Data from the last five cohorts (2007–2011) of high school seniors in Monitoring the Future, an annual nationally representative survey of students in the US were utilized. Data were analyzed separately for the 6,116 seniors who reported no lifetime use of cannabis and the 3,828 seniors who reported lifetime use (weighted Ns). We examined whether demographic characteristics, substance use and perceived friend disapproval towards cannabis use were associated with 1) intention to try cannabis among non-lifetime users, and 2) intention to use cannabis as often or more often among lifetime users, if cannabis was legal to use. Results Ten percent of non-cannabis-using students reported intent to initiate use if legal and this would constitute a 5.6% absolute increase in lifetime prevalence of cannabis use in this age group from 45.6% (95% CI=46.6, 44.6) to 51.2% (95% CI=50.2, 52.2). Eighteen percent of lifetime users reported intent to use cannabis more often if it was legal. Odds for intention to use outcomes increased among groups already at high risk for use (e.g., males, whites, cigarette smokers) and odds were reduced when friends disapproved of use. However, large proportions of subgroups of students normally at low risk for use (e.g., non-cigarette-smokers, religious students, those with friends who disapprove of use) reported intention to use if legal. Recent use was also a risk factor for reporting intention to use as often or more often. Conclusion Prevalence of cannabis use is expected to increase if cannabis is legal to use and legally available. PMID:24589410

  20. Correlates of intentions to use cannabis among US high school seniors in the case of cannabis legalization.

    Science.gov (United States)

    Palamar, Joseph J; Ompad, Danielle C; Petkova, Eva

    2014-05-01

    Support for cannabis ("marijuana") legalization is increasing in the United States (US). Use was recently legalized in two states and in Uruguay, and other states and countries are expected to follow suit. This study examined intentions to use among US high school seniors if cannabis were to become legally available. Data from the last five cohorts (2007-2011) of high school seniors in Monitoring the Future, an annual nationally representative survey of students in the US were utilized. Data were analyzed separately for the 6116 seniors who reported no lifetime use of cannabis and the 3829 seniors who reported lifetime use (weighted Ns). We examined whether demographic characteristics, substance use and perceived friend disapproval towards cannabis use were associated with (1) intention to try cannabis among non-lifetime users, and (2) intention to use cannabis as often or more often among lifetime users, if cannabis was legal to use. Ten percent of non-cannabis-using students reported intent to initiate use if legal and this would be consistent with a 5.6% absolute increase in lifetime prevalence of cannabis use in this age group from 45.6% (95% CI=44.6, 46.6) to 51.2% (95% CI=50.2, 52.2). Eighteen percent of lifetime users reported intent to use cannabis more often if it was legal. Odds for intention to use outcomes increased among groups already at high risk for use (e.g., males, whites, cigarette smokers) and odds were reduced when friends disapproved of use. However, large proportions of subgroups of students normally at low risk for use (e.g., non-cigarette-smokers, religious students, those with friends who disapprove of use) reported intention to use if legal. Recent use was also a risk factor for reporting intention to use as often or more often. Prevalence of cannabis use is expected to increase if cannabis is legal to use and legally available. Copyright © 2014 Elsevier B.V. All rights reserved.

  1. Senior citizens retrofits

    Energy Technology Data Exchange (ETDEWEB)

    1985-02-01

    The Seniors' Residential Retrofitting Project was Yukon's most ambitious CREDA, funded demonstration with a total cost of $460,000. The project undertook to demonstrate energy-efficient retrofitting techniques in 38 homes and two apartment complexes for senior citizens. At the same time, the project strove to train Yukon tradesmen in retrofitting techniques, thus creating a local industry and employment within this industry. To this end, two training courses were given for local tradesmen and contractors, the first of their kind in Canada. The training part of the project was given equal importance as the actual demonstration part. Three levels of retrofit work were done on the homes of senior citizens. Level one included caulking, weatherstripping, furnace servicing, and installation of water flow restrictors, water heater blankets and timers. The level two retrofit included the treatment in level one, plus upgrading windows and the insulation levels in walls and ceilings. A level three retrofit involved a total rewrap of the building shell with some of the features in levels one and two incorporated. The demonstration program included the following steps: initial contact with senior citizens; energy audit on each house; determination of level of retrofit work based on individual audit results; contract packages drawn up and put to tender; monitoring of fuel records and air-tightness tests both before and after retrofit; and tabulation of data and information transfer. 10 figs., 4 tabs.

  2. App Inventor2 Learning Basketball at Grade X Senior High School

    Directory of Open Access Journals (Sweden)

    Dani Indrianto

    2017-06-01

    Full Text Available The purpose of this study is to involve the growing sophistication of technology on education and determine the feasibility and the improvement of learning outcomes using a smartphone. This study uses a development which is the basis for developing models produced. The results of the small scale trials, improving every aspect obtained is the cognitive aspects of 59%, 49% psychomotor, and affective 0%. Gain test results criterion level of cognitive, psychomotor and the average yield was high (value ≥ 0.7. On the affective aspect, low level criteria (value ≤ 0.3. From large-scale trial found an average increase in each school obtained on the cognitive aspects of between 49% -54%, psychomotor aspects 48% -55%, affective 0%. Data validation field tests of media experts 83.33%, experts PE 85%, experts basketball 97.5% and an average of four teachers at 93.1%, as well as the responses of students amounted to 91.68%. Gain test results criterion level of cognitive, psychomotor and the average yield was high (value ≥ 0.7. On the affective aspect, low level criteria (value ≤ 0.3. Based on the above results, it can be concluded that the instructional media PE (basketball Android-based high school students eligible for use in learning.

  3. 77 FR 60450 - Senior Executive Service Performance Review Board

    Science.gov (United States)

    2012-10-03

    ... DEPARTMENT OF HOMELAND SECURITY Office of the Secretary Senior Executive Service Performance... announces the appointment of the members of the Senior Executive Service Performance Review Boards for the... appropriate personnel actions for incumbents of Senior Executive Service, Senior Level and Senior Professional...

  4. 78 FR 44577 - Senior Executive Service Performance Review Board

    Science.gov (United States)

    2013-07-24

    ... DEPARTMENT OF HOMELAND SECURITY Office of the Secretary Senior Executive Service Performance... notice announces the appointment of the members of the Senior Executive Service Performance Review Boards... other appropriate personnel actions for incumbents of Senior Executive Service, Senior Level and Senior...

  5. Remote-controlled optics experiment for supporting senior high school and undergraduate teaching

    Science.gov (United States)

    Choy, S. H.; Jim, K. L.; Mak, C. L.; Leung, C. W.

    2017-08-01

    This paper reports the development of a remote laboratory (RemoteLab) platform for practising technologyenhanced learning of optics. The development of RemoteLab enhances students' understanding of experimental methodologies and outcomes, and enable students to conduct experiments everywhere at all times. While the initial goal of the system was for physics major undergradutes, the sytem was also made available for senior secondary school students. To gauge the impact of the RemoteLab, we evaluated two groups of students, which included 109 physics 1st-year undergraduates and 11 students from a local secondary school. After the experiments, evaluation including questionnaire survey and interviews were conducted to collect data on students' perceptions on RemoteLab and implementation issues related to the platform. The surveys focused on four main topics, including user interface, experiment setup, booking system and learning process. The survey results indicated that most of the participants' views towards RemoteLab was positive.

  6. High-level-waste immobilization

    International Nuclear Information System (INIS)

    Crandall, J.L.

    1982-01-01

    Analysis of risks, environmental effects, process feasibility, and costs for disposal of immobilized high-level wastes in geologic repositories indicates that the disposal system safety has a low sensitivity to the choice of the waste disposal form

  7. Physical fitness and academic performance: empirical evidence from the National Administrative Senior High School Student Data in Taiwan.

    Science.gov (United States)

    Liao, Pei-An; Chang, Hung-Hao; Wang, Jiun-Hao; Wu, Min-Chen

    2013-06-01

    This study examined the relationship between the changes of physical fitness across the 3-year spectrum of senior high school study and academic performance measured by standardized tests in Taiwan. A unique dataset of 149 240 university-bound senior high school students from 2009 to 2011 was constructed by merging two nationwide administrative datasets of physical fitness test performance and the university entrance exam scores. Hierarchical linear regression models were used. All regressions included controls for students' baseline physical fitness status, changes of physical fitness performance over time, age and family economic status. Some notable findings were revealed. An increase of 1 SD on students' overall physical fitness from the first to third school year is associated with an increase in the university entrance exam scores by 0.007 and 0.010 SD for male and female students, respectively. An increase of 1 SD on anaerobic power (flexibility) from the first to third school year is positively associated with an increase in the university entrance exam scores by 0.018 (0.010) SD among female students. We suggest that education and school health policymakers should consider and design policies to improve physical fitness as part of their overall strategy of improving academic performance.

  8. The research of the differences between physical activity and life quality in senior high school students (Manisa City example

    Directory of Open Access Journals (Sweden)

    Hande TAVAZAR

    2014-07-01

    Full Text Available I nactive life style is one of the problems of today‟s health issues and has seri ous damage in health which threatens and risks human life. That‟s why „„living by raising life quality‟‟is considered to be a key for a healthy life. The way to handle that key is to make the regular physical activity a permanent part of life. Especially t he progress in technology brings the young generation an inactive life style.This study is made to form permanent solutions for suggestions by investigatingthe differences between physical activity and life quality. It is applied in 2013 - 2014 education yea rs, in Manisa city YunusEmre township senior high schools institutes, on 833 male and female students.The personal information form formed by the researchers and Life Quality SF - 36 Short form is applied on the participants in order to search the difference s of physical activity and life quality. Some statistical differences appeared and some did not in the participants‟ age, sex, sporting or not, having a sports license variables and SF - 36 sub dimensions. It is recommended that, in order to gain regular phy sical activity practice, especially in senior - high schools, gymnastics lessons should be increased and be lectured actively to raise the life quality.

  9. Development of E-Book Multimedia Model to Increase Critical Thinking of Senior High School Students

    OpenAIRE

    Suparno Suparno

    2018-01-01

    This study aims to develop the interactive e-book multimedia model to improve the students' critical thinking ability (KBK). Critical thinking is very important to develop because it provides a high level of reasoning thinking that provides permanent experience to students through conscious and controlled decision making in a rational, reflective, responsible manner with the optimization of potential. Flash-based e-book media is capable of interactively loading videos, pictures, practice ques...

  10. Fear of falling and falls self-efficacy and their relationship to higher-level competence among community-dwelling senior men and women in Japan.

    Science.gov (United States)

    Katsumata, Yuriko; Arai, Asuna; Tomimori, Masashi; Ishida, Kozo; Lee, Romeo B; Tamashiro, Hiko

    2011-07-01

    This cross-sectional study examined the relationships of fear of falling and falls self-efficacy with higher-level competence among community-dwelling senior citizens in Japan. Of the 822 registered senior citizens, 731 (89%) community dwellers were requested to participate in the survey using a mailed self-accomplished questionnaire. Data from 648 respondents with duly accomplished questionnaires were analyzed using R(2) , the coefficient of determination, based on a multivariate regression analysis. Fear of falling, low falls self-efficacy and higher-level functional disability were observed among respondents. Of the hypothesized relationships examined by sex, fear of falling was significantly associated with disability among male respondents and low falls self-efficacy among both sexes. Several confounding variables were strongly associated with competence. While the data underscore the strategic importance of promoting higher-level competence among the senior citizens, there is much to suggest that their competence is likely to be maintained if their fear of falling and falls self-efficacy were modified. Programs must also consider a wide array of intervening factors. © 2011 Japan Geriatrics Society.

  11. Aligning High School and College Instruction: Preparing Students for Success in College Level Mathematics

    Science.gov (United States)

    Alexander, Julie

    2013-01-01

    Across the United States, students are entering college with a need for improvement in basic mathematics and communication skills. In 2008, the Florida Legislature passed Senate Bill 1908 which changed the expectations for the senior year of high school for many students. Students who score within certain levels on the mandatory high school…

  12. 78 FR 55244 - Senior Executive Service Performance Review Board; Membership

    Science.gov (United States)

    2013-09-10

    ... DEFENSE NUCLEAR FACILITIES SAFETY BOARD Senior Executive Service Performance Review Board... the membership of the Defense Nuclear Facilities Safety Board (DNFSB) Senior Executive Service (SES... rating of a senior executive's performance, the executive's response, and the higher level official's...

  13. High-spin studies and nuclear structure in three semi-magic regions of the chart: High-seniority states in Sn isotopes

    International Nuclear Information System (INIS)

    Astier, A.

    2013-01-01

    Two fusion-fission experiments have been performed and studied with the Euroball Ge array: 12 C+ 238 U at 90 MeV bombarding energy, and 18 O + 208 Pb at 85 MeV. Among the lot of new information extracted during the last decade, the latest results discussed here are the discovery of the high-spin states of 119-126 Sn. The maximum value of angular momentum available in the Vh 11/2 shell, i.e. for mid-occupation and the breaking of the three neutron pairs (seniority v = 6), has been identified in several tin isotopes. It is the first time that such high-seniority states are established in spherical nuclei. (authors)

  14. Sexede seniorer

    DEFF Research Database (Denmark)

    Oxlund, Bjarke

    2010-01-01

    Aldring og seksualitet er begreber, der sjældent optræder i samme sætning. Det skyldes, at ældre menneskers seksuelle aktivitet længe har et tabuiseret felt. Nyere forskning dokumenterer imidlertid, at der er god grund til at se nærmere på de sexede seniorer, for ældre mennesker giver i stigende...

  15. Exploring the Changing Meaning of Work for American High School Seniors from 1976 to 20051, 2

    Science.gov (United States)

    Wray-Lake, Laura; Syvertsen, Amy K.; Briddell, Laine; Osgood, D. Wayne; Flanagan, Constance A.

    2009-01-01

    Using data from the Monitoring the Future study, this paper presents historical trends in U.S. high school seniors’ work values across 30 years (1976 to 2005. Adolescents across three decades highly valued most aspects of work examined. Recent cohorts showed declines in the importance of work, values for job security, and various potential intrinsic rewards of work. After increasing until 1990, adolescents remained stable in their values for extrinsic and materialistic aspects of work until 2005. The value of work that allows for leisure time has steadily increased. Stable level differences in work values emerged for adolescents by gender, race, parents’ education, and college aspirations. Findings have implications for understanding the changing meaning of work for the future workforce. PMID:22034546

  16. Development of E-Book Multimedia Model to Increase Critical Thinking of Senior High School Students

    Directory of Open Access Journals (Sweden)

    Suparno Suparno

    2018-03-01

    Full Text Available This study aims to develop the interactive e-book multimedia model to improve the students' critical thinking ability (KBK. Critical thinking is very important to develop because it provides a high level of reasoning thinking that provides permanent experience to students through conscious and controlled decision making in a rational, reflective, responsible manner with the optimization of potential. Flash-based e-book media is capable of interactively loading videos, pictures, practice questions and learning with directed directions from the teacher. The research method developed is research and development. The output products are learning plan, KBK evaluation question, flash-based interactive e-book multimedia, and quasi experiment to see media effectiveness to KBK. The results showed that e-book multimedia is able to significantly increase the KBK of high school students in economic learning.

  17. High Level Radioactive Waste Management

    International Nuclear Information System (INIS)

    1991-01-01

    The proceedings of the second annual international conference on High Level Radioactive Waste Management, held on April 28--May 3, 1991, Las Vegas, Nevada, provides information on the current technical issue related to international high level radioactive waste management activities and how they relate to society as a whole. Besides discussing such technical topics as the best form of the waste, the integrity of storage containers, design and construction of a repository, the broader social aspects of these issues are explored in papers on such subjects as conformance to regulations, transportation safety, and public education. By providing this wider perspective of high level radioactive waste management, it becomes apparent that the various disciplines involved in this field are interrelated and that they should work to integrate their waste management activities. Individual records are processed separately for the data bases

  18. High-level Petri Nets

    DEFF Research Database (Denmark)

    various journals and collections. As a result, much of this knowledge is not readily available to people who may be interested in using high-level nets. Within the Petri net community this problem has been discussed many times, and as an outcome this book has been compiled. The book contains reprints...... of some of the most important papers on the application and theory of high-level Petri nets. In this way it makes the relevant literature more available. It is our hope that the book will be a useful source of information and that, e.g., it can be used in the organization of Petri net courses. To make......High-level Petri nets are now widely used in both theoretical analysis and practical modelling of concurrent systems. The main reason for the success of this class of net models is that they make it possible to obtain much more succinct and manageable descriptions than can be obtained by means...

  19. Nuclear science and technology, a four-week residential summer program for high school rising seniors at NCSU

    International Nuclear Information System (INIS)

    Stam, E.

    1992-01-01

    In 1982, the North Carolina State University (NCSU) Department of Nuclear Engineering (NE Department) established a 2-week residential summer program on nuclear science and technology for high school rising seniors to stimulate their interest in nuclear engineering as a career. The program was designed with the following goals in mind: (1) to expose the students to mathematics and science fundamentals, which are essential for a career in science or engineering; (2) to demonstrate the use of nuclear energy and nuclear techniques in areas that affect the well being, technical progress, and the shape of our society; (3) to acquaint the students with the resources of NCSU when contemplating a career in science of engineering; and (4) to provide a relaxed setting for student-faculty interaction, which can provide motivation and guidance toward a career in science or engineering and ease the transition from high school to college

  20. An Investigation of the Practice of Effective Teaching Strategies in Three Islamic Senior High Schools in South Jakarta

    Directory of Open Access Journals (Sweden)

    Lia Aida

    2016-01-01

    Full Text Available Some research has argued that effective teachers significantly influence students’ performance. However, becoming effective teachers are not easy because they have to apply some strategies of effective teaching. For that reason, this paper intends to investigate whether  teachers from three Islamic Senior High Schools in South Jakarta practice effective teaching strategies. These schools have been considered good due to  the high mean score of English subject in Ujian Nasional. The framework of effective teaching follows the model developed by Creemers and Kyriakides, which relate teacher behavior in the classroom and student achievement . The framework consists of orientation, structuring, questioning, teaching modeling, applications, teacher role in making classroom a learning environment, management of time, and classroom assessment.

  1. Practices and Attitudes of Missouri School Nurses Regarding Immunization Records and Select Immunizations of Graduating High School Seniors.

    Science.gov (United States)

    Rhodes, Darson L; Draper, Michele; Woolman, Kendra; Cox, Carol

    2017-10-01

    School nurses play a key role in maintaining a healthy student population, and one of their roles includes maintaining vaccination records. Further, they can play an important role in advocating for human papillomavirus (HPV) and meningococcal vaccination for students. All Missouri public high school nurses were sent an electronic survey addressing the knowledge, attitudes, and practices regarding immunization records and HPV and meningococcal vaccination of high school seniors. Approximately 75% of nurses reported their schools did not have or they did not know if the school had a written policy regarding the release of vaccination records. Approximately 1/2 and 1/3 of nurses do not communicate with parents/students about HPV or meningococcal vaccines, respectively. Although most favorable toward meningococcal, nurses had positive attitudes toward both vaccines. Recommendations include establishment of written policies regarding vaccination record release, and future research should focus on evaluating school nurses' communication methods regarding HPV and meningococcal vaccination.

  2. Test anxiety and self-esteem in senior high school students: a cross-sectional study.

    Science.gov (United States)

    Sarı, Seda Aybüke; Bilek, Günal; Çelik, Ekrem

    2018-02-01

    In this study, it is aimed to determine the level of test anxiety and self-esteem in the high school students preparing for the university exam in Bitlis, Turkey, and to investigate the effect of test anxiety on self-esteem. Seven-hundred and twenty-four high school students who were preparing for the university entrance examination in Bitlis participated in the study. A questionnaire which includes socio-demographic data form, Rosenberg Self-Esteem Scale and Revised Test Anxiety Scale was prepared as an e-questionnaire for the students to fill easily and uploaded to the Bitlis State Hospital's website. Schools were called and informed for the students to fill out the e-questionnaire on the Internet. The most important findings from our study are that gender is influential on test anxiety and self-esteem score and test anxiety level are negatively correlated. It was observed that female students had more test anxiety than male students and those who had higher self-esteem had less test anxiety. Consequently, our study shows that university entrance examination creates anxiety on students and reduces self-esteem, especially in female students.

  3. Perceived neighborhood illicit drug selling, peer illicit drug disapproval and illicit drug use among U.S. high school seniors

    Science.gov (United States)

    2014-01-01

    Background This study examined associations between perceived neighborhood illicit drug selling, peer illicit drug disapproval and illicit drug use among a large nationally representative sample of U.S. high school seniors. Methods Data come from Monitoring the Future (2007–2011), an annual cross-sectional survey of U.S. high school seniors. Students reported neighborhood illicit drug selling, friend drug disapproval towards marijuana and cocaine use, and past 12-month and past 30-day illicit drug use (N = 10,050). Multinomial logistic regression models were fit to explain use of 1) just marijuana, 2) one illicit drug other than marijuana, and 3) more than one illicit drug other than marijuana, compared to “no use”. Results Report of neighborhood illicit drug selling was associated with lower friend disapproval of marijuana and cocaine; e.g., those who reported seeing neighborhood sales “almost every day” were less likely to report their friends strongly disapproved of marijuana (adjusted odds ratio [AOR] = 0.38, 95% CI: 0.29, 0.49) compared to those who reported never seeing neighborhood drug selling and reported no disapproval. Perception of neighborhood illicit drug selling was also associated with past-year drug use and past-month drug use; e.g., those who reported seeing neighborhood sales “almost every day” were more likely to report 30-day use of more than one illicit drug (AOR = 11.11, 95% CI: 7.47, 16.52) compared to those who reported never seeing neighborhood drug selling and reported no 30-day use of illicit drugs. Conclusions Perceived neighborhood drug selling was associated with lower peer disapproval and more illicit drug use among a population-based nationally representative sample of U.S. high school seniors. Policy interventions to reduce “open” (visible) neighborhood drug selling (e.g., problem-oriented policing and modifications to the physical environment such as installing and monitoring surveillance cameras) may

  4. Simply computing for seniors

    CERN Document Server

    Clark, Linda

    2011-01-01

    Step-by-step instructions for seniors to get up and running on a home PC Answering the call for an up-to-date, straightforward computer guide targeted specifically for seniors, this helpful book includes easy-to-follow tutorials that escort you through the basics and shows you how to get the most out of your PC. Boasting an elegant, full-color interior with a clean, sophisticated look and feel, the layout makes it easy for you to find the information you need quickly. Author Linda Clark has earned her highly respected reputation through years of teaching computers at both the beginnin

  5. High-Level Radioactive Waste.

    Science.gov (United States)

    Hayden, Howard C.

    1995-01-01

    Presents a method to calculate the amount of high-level radioactive waste by taking into consideration the following factors: the fission process that yields the waste, identification of the waste, the energy required to run a 1-GWe plant for one year, and the uranium mass required to produce that energy. Briefly discusses waste disposal and…

  6. High-level radioactive wastes

    International Nuclear Information System (INIS)

    Grissom, M.C.

    1982-10-01

    This bibliography contains 812 citations on high-level radioactive wastes included in the Department of Energy's Energy Data Base from January 1981 through July 1982. These citations are to research reports, journal articles, books, patents, theses, and conference papers from worldwide sources. Five indexes are provided: Corporate Author, Personal Author, Subject, Contract Number, and Report Number

  7. Islamic Senior High School Students’ Language Learning Strategies and their English Achievement

    Directory of Open Access Journals (Sweden)

    ISTI QOMARIAH

    2018-05-01

    Full Text Available This study investigated the correlation between language learning strategies and English achievement, and explored the influence of language learning strategies on English achievement of eleventh grade students’ of MAN 3 Palembang. A total of 141 eleventh grade students participated in this study. The questionnaire and test were used to collect the data. For this purpose, the language learning strategies (SILL questionnaire developed by Oxford (1989 measured language learning strategies and TOEFL junior (2015 was used to know students’ English achievement. There were three levels from high to low based on the results of SILL questionnaire and five categories English achievement test. Descriptive stastistic, pearson product moment correlation and regression anlaysis were employed to analyze the data. Based on the data analysis, it was found that r (.665 > rtable (.165 with significant level which was lower than 0.05. Thus, it indicated that there was significant correlation between language learning strategies and English achievement. It was implied that good language learners caused good in English achievement.

  8. Teacher Self-Concept and Teacher Effectiveness as Perceived by Teachers of English and Students of Senior High Schools

    Directory of Open Access Journals (Sweden)

    Chuzaimah Dahlan Diem

    2016-02-01

    Full Text Available The purpose of this study was to investigate whether self-concept of EFL teachers influenced their effectiveness in teaching English as a foreign language, as perceived by both teachers and students. The study involved 275 EFL teachers and 88 senior high school students in South Sumatra. Variables of education, teaching experience, and age were analyzed using multiple regression analysis, and specific hypotheses were tested to see whether the addition of the other independent variables could add to the effectiveness of the teacher. The results showed significant relationships between self-concept and all the four factors used to define teacher effectiveness. The combination of self-concept and experience serves as the first salient factor influencing the four factors of teacher effectiveness in addition to self-concept alone. Education was also found to be a factor which influenced teacher effectiveness

  9. The prevalence and correlates of suicidal behaviours (ideation, plan and attempt among adolescents in senior high schools in Ghana

    Directory of Open Access Journals (Sweden)

    Kwaku Oppong Asante

    2017-12-01

    Full Text Available Suicide is recognised as the third leading cause of death among adolescents globally. There is however limited data on the prevalence and factors associated with suicide particularly in Ghana. To explore the prevalence and risk and protective factors associated with suicide in Ghana, a nationwide Global School-based Student Health Survey data collected among senior high school adolescents in Ghana was used. The prevalence of suicidal behaviours was 18.2%, 22.5% and 22.2% for suicidal ideation, suicidal plan and suicidal attempt respectively. In the final analysis, anxiety increases the odds of suicidal behaviour, even after controlling for other variables. Loneliness increases the odds of suicidal behaviour but after adjusting for other factors the odds remained for only suicidal plan. Being bullied, physically attacked, involved in a physical fight and food insecurity remained risk factors for suicidal behaviour (i.e. ideation, plan and attempt after adjusting for other factors. Truancy was found as a risk factor for both suicidal ideation and plans but such effect diminished for suicidal plan after adjusting for other variables. Increasing number of close friends remained a risk factor for both suicidal plan and attempt but such effect diminished for suicidal ideation after adjusting for other variables. Parental understanding of adolescents’ problems and worries remained a significant protective factor for all the indices of suicidal behaviour after adjusting for other variables. Parental respect for privacy was protective of suicidal attempt but was not significant after adjusting for other variables. Early identification and intervention for at-risk adolescents in senior high schools, for example those experiencing different forms of physical abuse, drug and substance use and hunger can potentially reduce the prevalence of suicide among this population in Ghana.

  10. Robotics Focused Capstone Senior Design Course

    Science.gov (United States)

    Rios-Gutierrez, Fernando; Alba-Flores, Rocio

    2017-01-01

    This work describes the educational experiences gained teaching the Senior Design I & II courses, a senior level, two-semester sequence in the Electrical Engineering (EE) program at Georgia Southern University (GSU). In particular, the authors present their experiences in using robotics as the main area to develop the capstone senior design,…

  11. RPython high-level synthesis

    Science.gov (United States)

    Cieszewski, Radoslaw; Linczuk, Maciej

    2016-09-01

    The development of FPGA technology and the increasing complexity of applications in recent decades have forced compilers to move to higher abstraction levels. Compilers interprets an algorithmic description of a desired behavior written in High-Level Languages (HLLs) and translate it to Hardware Description Languages (HDLs). This paper presents a RPython based High-Level synthesis (HLS) compiler. The compiler get the configuration parameters and map RPython program to VHDL. Then, VHDL code can be used to program FPGA chips. In comparison of other technologies usage, FPGAs have the potential to achieve far greater performance than software as a result of omitting the fetch-decode-execute operations of General Purpose Processors (GPUs), and introduce more parallel computation. This can be exploited by utilizing many resources at the same time. Creating parallel algorithms computed with FPGAs in pure HDL is difficult and time consuming. Implementation time can be greatly reduced with High-Level Synthesis compiler. This article describes design methodologies and tools, implementation and first results of created VHDL backend for RPython compiler.

  12. The Application of Problem-Based Learning Strategy to Increase High Order Thinking Skills of Senior Vocational School Students

    Science.gov (United States)

    Suprapto, Edy; Fahrizal; Priyono; Basri, K.

    2017-01-01

    This research is to apply and develop a strategy of problem-based learning to increase the ability of higher order thinking skills of senior vocational schools students. The research was done due to a fact that the quality of outputs of the senior vocational schools has not met the competency needed by the stakeholders in the field, that has made…

  13. Senior Managers’ Network Tie Use

    DEFF Research Database (Denmark)

    Zarzecka, Olga; Villeseche, Florence

    While the importance or even necessity to build and maintain resourceful social networks appears as a forthright fact, there is still a lack of certainty as to who benefits from the resources that can be accessed through senior managers’ networks, and under what conditions. In this paper, we...... contribute to answering this puzzle with a sample constituted of senior managers from Denmark and their network ties, and investigate both economic and sociological conditions of senior managers’ tie use. Our results show that the greater the distance between aspiration level and actual firm performance......, the more likely it is that senior managers will use their network ties to access resources that benefit chiefly the individual rather than the organization. In addition, we demonstrate that this rapport is moderated by senior managers’ social identity as a member of the corporate elite, so that a strong...

  14. Prevalence and risk factors associated with dry eye syndrome among senior high school students in a county of Shandong Province, China.

    Science.gov (United States)

    Zhang, Ying; Chen, Hongmei; Wu, Xinyi

    2012-08-01

    To determine the prevalence and risk factors for dry eye syndrome (DES) among senior high school students in Shouguang, a county of Shandong Province, China. A cross-sectional survey was conducted in July 2010, and 1902 senior high school students were selected by multi-stage sampling to answer a questionnaire assessing the prevalence and risk factors for DES. DES was defined as the presence of a previous clinical diagnosis of DES or severe symptoms (both dryness and irritation constantly or often). Risk factors associated with DES were evaluated with a χ(2) test and logistic regression analyses. The prevalence of DES was 23.7%. In univariate analysis, myopia (P sleep quality (P = 0.007) were significantly associated with DES. In multivariate analysis, inadequate refractive correction (P sleep quality (P = 0.001, OR 1.342; 95% CI 1.054-1.709) were significant risk factors for DES. Senior high school students are a neglected population with a high prevalence of DES. Preventive measures directed against risks factors for DES among senior high school students may help reduce the prevalence and provide a positive impact on students' health.

  15. Assessing the Challenges Heads of Department Encounter in Instructional Supervision in Ghana. A Case of Selected Senior High Schools in Kwabre East District

    Science.gov (United States)

    Simpson, Kweku Bedu; Howard, Peggy Maansah Ankai; Peligah, Y. S.; Cann, Lily Obu

    2016-01-01

    The purpose of the study was to assess the challenges HoDs in Senior High Schools face during instructional supervision. In so doing, the study employed case study and used mixed method approach. In all a total of 92 questionnaires were administered with a response rate of 75.40%. The population consisted of School Heads /Assistant Heads, HoDs and…

  16. "Well, Hang On, They're Actually Much Better than That!": Disrupting Dominant Discourses of Deficit about English Language Learners in Senior High School English

    Science.gov (United States)

    Alford, Jennifer H.

    2014-01-01

    This paper explores how four English teachers position their English language learners for critical literacy within senior high school curriculum in Queensland, Australia. Such learners are often positioned, even by their teachers, within a broader "deficit discourse" that claims they are inherently lacking the requisite knowledge and…

  17. Bullying and School Attendance: A Case Study of Senior High School Students in Ghana. CREATE Pathways to Access. Research Monograph No. 41

    Science.gov (United States)

    Dunne, Mairead; Bosumtwi-Sam, Cynthia; Sabates, Ricardo; Owusu, Andrew

    2010-01-01

    This monograph analyses the effects of bullying on school attendance among senior high school students in Ghana. A strong correlation is found between being bullied and having poor attendance. The effects of emotional problems and of peer friendships on this correlation are then examined. For both boys and girls, having emotional problems is…

  18. High School and Beyond. 1980 Senior Coort. Third-Follow-Up (1986). Data File User's Manual. Volume II: Survey Instruments. Contractor Report.

    Science.gov (United States)

    Sebring, Penny; And Others

    Survey instruments used in the collection of data for the High School and Beyond base year (1980) through the third follow-up surveys (1986) are provided as Volume II of a user's manual for the senior cohort data file. The complete user's manual is designed to provide the extensive documentation necessary for using the cohort data files. Copies of…

  19. The role of picture of process (pp) on senior high school students’ collision concept learning activities and multirepresentation ability

    Science.gov (United States)

    Sutarto; Indrawati; Wicaksono, I.

    2018-04-01

    The objectives of the study are to describe the effect of PP collision concepts to high school students’ learning activities and multirepresentation abilities. This study was a quasi experimental with non- equivalent post-test only control group design. The population of this study were students who will learn the concept of collision in three state Senior High Schools in Indonesia, with a sample of each school 70 students, 35 students as an experimental group and 35 students as a control group. Technique of data collection were observation and test. The data were analized by descriptive and inferensial statistic. Student learning activities were: group discussions, describing vectors of collision events, and formulating problem-related issues of impact. Multirepresentation capabilities were student ability on image representation, verbal, mathematics, and graph. The results showed that the learning activities in the three aspects for the three high school average categorized good. The impact of using PP on students’ ability on image and graph representation were a significant impact, but for verbal and mathematical skills there are differences but not significant.

  20. A Study of Post-Graduate Plans of Arizona High School Seniors. Final Report.

    Science.gov (United States)

    Fenske, Robert H.; And Others

    A study undertaken in Arizona in 1975 was comprised of two parts, a pilot study and a comprehensive survey of high school students. It had as an overall objective to provide a data resource useful to all citizens and postsecondary institutions, to manpower and employment agencies, and to the state's high schools for program planning and…

  1. Teachers' Awareness of Cultural Diversity and Academic Achievement in Ninth Grade Academies and Senior High Schools

    Science.gov (United States)

    Whipps-Johnson, Jamellah Renee

    2016-01-01

    High school graduation rates are higher than they have ever been in 40 years, but disparities continue to exist for students of color and students from poverty when compared to their counterparts. High school reform efforts like creating small learning communities are promising, but small schools alone do not improve student outcomes.…

  2. Wetlands & Wildlife: Alaska Wildlife Curriculum Junior & Senior High Teacher's Guide 7-12.

    Science.gov (United States)

    Sigman, Marilyn; And Others

    This curriculum guide was designed to give students at the secondary level an awareness of Alaska's wetlands and the fish and wildlife that live there. The guide is divided into the following sections which include related learning activities: (1) definition and location of wetlands; (2) wetland functions in energy flow and ecological balance; (3)…

  3. University-Level Research Projects for High School Students

    Science.gov (United States)

    McConnell, Mark L.

    2000-01-01

    The goal of this project was to provide an opportunity for high school students to participate in university-level research projects. In this case, students from Pinkerton Academy (Derry, New Hampshire) were invited to participate in efforts to catalog data from the COMPTEL experiment on NASA's Compton Gamma-Ray Observatory (CGRO). These activities were part of a senior level honors course at Pinkerton. Although the success of this particular program was rather limited, we feel that the general concept is a sound one. In principle, the concept of partnerships between local schools and university researchers is one that could be especially attractive to soft money researchers. Programs can be carefully designed to benefit both the students and the research program.

  4. Development of an Instrument to Measure Higher Order Thinking Skills in Senior High School Mathematics Instruction

    Science.gov (United States)

    Tanujaya, Benidiktus

    2016-01-01

    The purpose of this research was to develop an instrument that can be used to measure higher-order thinking skills (HOTS) in mathematics instruction of high school students. This research was conducted using a standard procedure of instrument development, from the development of conceptual definitions, development of operational definitions,…

  5. Residential Interior Design as Complex Composition: A Case Study of a High School Senior's Composing Process

    Science.gov (United States)

    Smagorinsky, Peter; Zoss, Michelle; Reed, Patty M.

    2006-01-01

    This research analyzed the composing processes of one high school student as she designed the interiors of homes for a course in interior design. Data included field notes, an interview with the teacher, artifacts from the class, and the focal student's concurrent and retrospective protocols in relation to her design of home interiors. The…

  6. Cognitive and Stylistic Features of Reporting and Classificatory Writing by Senior High School Students.

    Science.gov (United States)

    Fox, Barry

    Differences between reporting and classificatory functions in writing were examined in the responses of grade 10 and grade 12 students: 60 who were successful English students, and 60 on the borderline of passing in each of the grades. The reporting tasks required students to write compositions describing their first day in a high school or some…

  7. TEACHING STRATEGIES FOR MIDDLE EASTERN CULTURAL STUDIES IN THE SENIOR HIGH SCHOOL.

    Science.gov (United States)

    KELLY, JAMES

    THE THIRD PART OF A PROJECT TO DEVELOP APPROACHES TO TEACHING HIGH SCHOOL STUDENTS ABOUT CULTURE AREAS OF THE NON-WESTERN WORLD (SEE TE 499 984 AND TE 499 995), THIS TEACHERS' GUIDE FOR AN 8-WEEK COURSE ON THE MIDDLE EAST COVERS THE GOEGRAPHY, ECONOMY, POLITICS, AND CULTURE OF THE AREAS. IT ALSO DEALS WITH THE MAJOR HISTORICAL DEVELOPMENTS IN THE…

  8. Mathematics in Junior and Senior High Schools of Japan: Present State and Prospects.

    Science.gov (United States)

    Miwa, Tatsuro

    1986-01-01

    The present status of mathematics education in Japanese schools is described, focusing on students and on ways to improve high school mathematics education. Data from the Second International Mathematics Study and a Japanese survey test are included, as well as information on student attitudes, improvement, and teaching methods. (MNS)

  9. Relationship between Drugs Use and Sexual Risk Behaviors among Senior High School Students

    Directory of Open Access Journals (Sweden)

    Yola Yuniaarti Herijanto

    2017-03-01

    Full Text Available Background: Drugs use and risky sexual behavior among teenager are some of crucial problems arising in Indonesia. Statistic showed that there is an increasing prevalence in drugs use and risky sexual behavior among teenagers. This study was conducted to analyze the relationship between drugs use and risky sexual behaviors among high school students. Methods: An analytic study involving 432 students in 5 state high schools located in Kerees region Bandung, West Java, Indonesia, was carried out in 2013. The region was chosen due the high prevalence of substance abuse. The inclusion criteria were every high school students in the Karees region. The exclusion criteria were the students who refused to participate in the study, did not come when the sample was taken, and did not fill the questionnaire completely. The instruments used for the study were questionnaires with cross-sectional technique. Furthermore, the questionnaire used for analyzing drugs use was Addiction Severity Index-Lite Version (ASI-lite questionnaire; with additional questionnaire to analyze risky sexual behaviors. Results: Out of 432 students, 23.8% students already engaged to one or more risky sexual behavior. Among all respondents, the prevalence of students who had already done kissing was 22.7%, necking 9.3%, petting 7.2% and sexual intercourse 1.2%. Illegal drugs had been used at least once by 21.8% students. According to Chi-square test, drugs use and risky sexual behavior were related. Conclusions:The prevalence of both drugs use and risky sexual behaviors are high and students who use drugs are more prone to do risky sexual behavior.

  10. The Development of Virtual Laboratory Using ICT for Physics in Senior High School

    Science.gov (United States)

    Masril, M.; Hidayati, H.; Darvina, Y.

    2018-04-01

    One of the problems found in the implementation of the curriculum in 2013 is not all competency skills can be performed well. Therefore, to overcome these problems, virtual laboratory designed to improve the mastery of concepts of physics. One of the design objectives virtual laboratories is to improve the quality of education and learning in physics in high school. The method used in this study is a research method development four D model with the definition phase, design phase, development phase, and dissemination phase. Research has reached the stage of development and has been tested valid specialist. The instrument used in the research is a questionnaire consisting of: 1) the material substance; 2) The display of visual communication; 3) instructional design; 4) the use of software; and 5) Linguistic. The research results is validity in general has been a very good category (85.6), so that the design of virtual labs designed can already be used in high school.

  11. An Ergonomic Desk and Chair Prototype to Improve Seating Position on Senior High School Students at Kabupaten Gresik

    Directory of Open Access Journals (Sweden)

    Neffrety Nilamsari

    2015-04-01

    chair N, length = 48 cm, wide = 43 cm, cushion base’s height from floor surfaces = 47 cm, bag keeper’s height from floor surfaces =3cm, bag keeper’s wide= 43 cm, bag keeper’s length = 47 cm, cushion’s wide = 41 cm, cushion’s length = 46cm, handrest’s height = 22 cm, handrest’s length = 30 cm, backrest’s height = 38 cm, backrest’s wide = 43 cm, cushion’s foam thickness = 4 cm, backrest’s foam thickness = 4 cm; 2 Prototype desk N, length = 50 cm, wide = 66 cm, back section’s height = 85 cm, front section’s height = 75 cm, footrest from fl oor surfaces = 10 cm, drawer’s height = 10cm, front bamper’s height = 40 cm, and table’s angle = 10o. Discussion: An ergonomic desks and chairs are very important for students at school, it will help teaching learning process run well and comfortable. The measurement of desk and chair must be reviewed after fi ve years, because of student’s anthropometric development. So then students will feel no fatigue. Keywords: ergonomy, senior high school student’s seating position

  12. The Effect of Conceptual Change Model in the Senior High School Students’ Understanding and Character in Learning Physics

    Directory of Open Access Journals (Sweden)

    Santyasa I Wayan

    2018-01-01

    Full Text Available Learning physics for senior high school (SMA students is often coloured by misconceptions that hinder students in achieving deep understanding. So a relevant learning model is needed. This study aims to examine the effect of conceptual change model (CCM compared with direct instruction model (DIM on the students’ conceptual understanding and character in the subject area of motion and force. This quasi-experimental research using a non-equivalence pre-test post-test control groups design. The population is 20 classes (738 students of grade X consisted of 8 classes (272 students of SMA 1 Amlapura, 8 classes (256 students of SMA 2 Amlapura, and 6 classes (210 students of SMA 1 Manggis in Karangasem regency in Bali. The random assignment technique is used to assign 6 classes (202 students, or 26.5% of the population. In each school there are set 2 classes each as a CCM group and DIM groups. The data of students’ conceptual understanding is collected by tests, while the characters by questionnaires. To analyse the data a one way MANCOVA statistics was used. The result of the analysis showed that there was a significant difference of effect between CCM group and DIM group on the students’ conceptual understanding and character. The effect of the CCM group is higher than the DIM group on the students’ conceptual understanding and character in learning subject area of motion and force.

  13. Student Academic Performance: The Role of Motivation, Strategies, and Perceived Factors Hindering Liberian Junior and Senior High School Students Learning

    Directory of Open Access Journals (Sweden)

    Charles Gbollie

    2017-01-01

    Full Text Available The nature of motivation and learning strategy use is vital to improving student learning outcomes. This study was intended to explore the motivational beliefs and learning strategy use by Liberian junior and senior high school students in connection with their academic performance. It also solicited students’ self-reports about presumed factors hindering their learning. Utilizing a cross-sectional quantitative research design, 323 participants took part in the study from 2 counties. Motivated Strategies for Learning Questionnaire (MSLQ was adapted and 12 potential learning hindrances were identified and used as instruments. Data analyses were conducted using SPSS 17.0. The results showed the motivational belief component of extrinsic goal orientation as the most preferred belief and test anxiety was the least possessed belief. Rehearsal strategies were found to be the most frequently used, while help seeking was reported to be the least strategy considered. The result also showed significant relationships between the two constructs. In addition, the study found some learning hindrances. A number of conclusions as well as some practical recommendations for action relative to the improvement of student performance have been advanced.

  14. A STUDY ON ENGLISH TEACHERS’ TEACHING APPROACHES, METHODS, AND TECHNIQUES AT A STATE SENIOR HIGH SCHOOL IN ENREKANG, INDONESIA

    Directory of Open Access Journals (Sweden)

    Ita Sarmita Samad

    2016-11-01

    Full Text Available This research was aimed at identifying the approaches, methods and techniques used by the English teachers at a state senior high school in Enrekang, Indonesia in teaching English as a foreign language. Furthermore, the consistency of the approaches, methods, and techniques is also identifed. This research applied explorative qualitative research design. The subjects were all of the English teachers in that school. They were chosen through purpossive sampling technique. They were interviewed and observed to get data regarding their teaching approach, method, and technique. Their lesson plan were copied to gain supporting data. Based on fndings and discussion, the approaches used by teacher 1 were communicative and behaviorism approach. Teacher 2 applied systemic functional linguistic and constructivism/ cognitivism. Most of the techniques used by teacher 1 reflected behaviorism approach or principles of grammar translation method while the techniques used by teacher 2 reflected both of behaviorism and constructivism. In the case of the consistency, the English teachers still showed a considerable inconsistency. Yet, comparing with teacher 1, teacher 2 was more consistent. It is concluded that the two English teachers still need further upgrading regarding approaches, methods, and techniques of teaching English as a foreign language.

  15. The implementation of portfolio assessment by the educators on the mathematics learning process in senior high school

    Science.gov (United States)

    Lestariani, Ida; Sujadi, Imam; Pramudya, Ikrar

    2018-05-01

    Portfolio assessment can shows the development of the ability of learners in a period through the work so that can be seen progress monitored learning of each learner. The purpose of research to describe and know the implementation of portfolio assessment on the mathematics learning process with the Senior High school math teacher class X as the subject because of the importance of applying the assessment for the progress of learning outcomes of learners. This research includes descriptive qualitative research type. Techniques of data collecting is done by observation method, interview and documentation. Data collection then validated using triangulation technique that is observation technique, interview and documentation. Data analysis technique is done by data reduction, data presentation and conclusion. The results showed that the steps taken by teachers in applying portfolio assessment obtained focused on learning outcomes. Student learning outcomes include homework and daily tests. Based on the results of research can be concluded that the implementation of portfolio assessment is the form of learning results are scored. Teachers have not yet implemented other portfolio assessment techniques such as student work.

  16. How Do High School Seniors See Their Future? Parental and Peer Influences on Their Personal and Professional Plans

    Directory of Open Access Journals (Sweden)

    Iovu Mihai-Bogdan

    2014-07-01

    Full Text Available Statement of problem: Future orientation is a multidimensional and multistage phenomenon. Studies have indicated that how adolescents anticipate and plan for their future is greatly influenced by the particular context in which they are placed, but most of the research in this area has been conducted with adolescents from western cultures. Aim: This study examined the personal (getting married, moving with the partner, having a child and professional (having a job, starting a business future planning of adolescents in contemporary Romania and its relation with adolescents’ background and with parents and friends support. Method: We administered a questionnaire measuring their future orientation and support from parents and friends to 3524 high school seniors from Romania. Results: Adolescents’ personal future planning varies across different life domains. Females were more likely to plan moving with the partner and getting married, while males were more likely to plan a career option. Family had an effect on professional plans, but the effect is negative, while friends were positive associated with all the future planning

  17. Gender analysis of sexual behaviour of senior high-school students in Skopje, R. Macedonia - cross-sectional study.

    Science.gov (United States)

    Mladenovic, B; Donev, D; Spasovski, M

    2009-07-01

    (Full text is available at http://www.manu.edu.mk/prilozi). The aim of the study was to assess the gender influence on the main determinants of sexual behaviour of senior high-school students in Skopje, R. Macedonia (prevalence and age of onset of sexual activity, duration of the relationship before and the contraceptive method used during the first sexual intercourse, and number of lifetime sexual partners). After ensuring privacy and confidentiality, a cross-sectional study was carried out in Skopje by enrolling 310 high-school students (49.7% males, 49% females, 1.3% unknown) from 5 randomly selected high-schools, from the 4th grade, using a 32-item paper-and-pencil self administered questionnaire. The prevalence of sexual activity was higher among boys than girls (when reaching grade 4 of the study 62.7% of the boys and 26.7% of the girls are sexually active) (p boys and 17 years for girls; concerning the duration of the relationship before the first sexual intercourse 33% of the boys and 2.5% of the girls had experienced one-night stand relationship (p boys and 5% of the girls (p boys and 15.5% of the girls did not start with sexual activity because they did not have a chance (p boys and 79.1% of the girls felt unprepared (p Boys and girls are vulnerable at different times in their development and hence need to be reached with different public health interventions for improving their sexual and reproductive health, adapted to local cultural and gender norms. Key words: Macedonia, high-school students, sexual behaviour, gender.

  18. Removing high-level contaminants

    International Nuclear Information System (INIS)

    Wallace, Paula

    2013-01-01

    Full text: Using biomimicry, an Australian cleantech innovation making inroads intoChinas's industrial sector offers multiple benefits to miners and processors in Australia. Stephen Shelley, the executive chairman of Creative Water Technology (CWT), was on hand at a recent trade show to explain how his Melbourne company has developed world-class techniques in zero liquid discharge and fractional crystallization of minerals to apply to a wide range of water treatment and recycling applications. “Most existing technologies operate with high energy distillation, filters or biological processing. CWT's appliance uses a low temperature, thermal distillation process known as adiabatic recovery to desalinate, dewater and/or recycle highly saline and highly contaminated waste water,” said Shelley. The technology has been specifically designed to handle the high levels of contaminant that alternative technologies struggle to process, with proven water quality results for feed water samples with TDS levels over 300,000ppm converted to clean water with less than 20ppm. Comparatively, reverse osmosis struggles to process contaminant levels over 70,000ppm effectively. “CWT is able to reclaim up to 97% clean usable water and up to 100% of the contaminants contained in the feed water,” said Shelley, adding that soluble and insoluble contaminants are separately extracted and dried for sale or re-use. In industrial applications CWT has successfully processed feed water with contaminant levels over 650,000 mg/1- without the use of chemicals. “The technology would be suitable for companies in oil exploration and production, mining, smelting, biofuels, textiles and the agricultural and food production sectors,” said Shelley. When compared to a conventional desalination plant, the CWT system is able to capture the value in the brine that most plants discard, not only from the salt but the additional water it contains. “If you recover those two commodities... then you

  19. Teenager Attitude in Globalization Era in Senior High School in Yogyakarta

    Directory of Open Access Journals (Sweden)

    Surahma Asti Mulasari

    2017-11-01

    Full Text Available The students that come from outside of the city, stay alone without parental presence and direct supervision. The dynamic and variation of culture, rapid flow of information, and accessible information source contribute to increasing of the knowledge, attitude, and behavior of teenagers, either with the positive or negative tendency. The objective was assess teenager’s attitude in religion-based private high school in Yogyakarta used an analytic observational study with cross sectional design. The population and sample of this research were high school students in religion-based private school in Yogyakarta. The sample was selected by proportional stratified random sampling method. The results were analyzed using univariate and bivariate analysis. Bullying, truancy, school tardiness, dating, unwanted pregnancies, brawls/fights, gang students, poor manners, smoking, and pornography were the negative attitudes found in the subject of this research. About 45,3% of them had a bad attitude and 33,7% of them had a bad attitude. Several approaches for example, asking the commitment from a certain organization which concerns on mentoring and coaching of students, cooperation with student parents, and make the school environment more pleasant.

  20. Does a single session of high-intensity interval training provoke a transient elevated risk of falling in seniors and adults?

    Science.gov (United States)

    Donath, Lars; Kurz, Eduard; Roth, Ralf; Hanssen, Henner; Schmidt-Trucksäss, Arno; Zahner, Lukas; Faude, Oliver

    2015-01-01

    Balance and strength training can reduce seniors' fall risk up to 50%. Available evidence suggests that acute bouts of neuromuscular and endurance exercise deteriorate postural control. High-intensity endurance training has been successfully applied in different populations. Thus, it seemed valuable to examine the acute effects of high-intensity interval training (HIIT) on neuromuscular performance in seniors and young adults. The acute impact of a HIIT session on balance performance and muscle activity after exercise cessation and during post-exercise recovery was examined in young and old adults. We intended to investigate whether a transient exercise-induced fall-risk may occur in both groups. 20 healthy seniors (age 70 (SD 4) years) and young adults (age 27 (SD 3) years) were examined on 3 days. After exhaustive ramp-like treadmill testing in order to determine maximal heart rate (HRmax) on the first day, either a 4 × 4 min HIIT at 90% of HRmax or a control condition (CON) was randomly performed on the second and third day, respectively. Balance performance (postural sway) was assessed during single limb stance with open eyes (SLEO) and double limb stance with closed eyes (DLEC). EMG was recorded for the soleus (SOL), anterior tibialis (TIB), gastrocnemius (GM) and peroneus longus (PL) muscles at the dominant leg. All measures were collected before, immediately as well as 10, 30 and 45 min after HIIT and CON, respectively. Compared to CON, HIIT induced significant increases of postural sway immediately after exercise cessation during SLEO in both groups (adults: p seniors: p = 0.007, Δ = +15% sway). Increased sway during DLEC was only found for seniors immediately and 10 min after HIIT (post: p = 0.003, Δ = +14% sway, 10 min post: p = 0.004, Δ = +18% sway). Muscle activity was increased during SLEO for TIB until 10 min post in seniors (0.008 seniors seems to prolong this period up to 30 min. Thus, the advantage of HIIT with regard to time efficiency seems

  1. Long-term high-level exercise promotes muscle reinnervation with age.

    Science.gov (United States)

    Mosole, Simone; Carraro, Ugo; Kern, Helmut; Loefler, Stefan; Fruhmann, Hannah; Vogelauer, Michael; Burggraf, Samantha; Mayr, Winfried; Krenn, Matthias; Paternostro-Sluga, Tatjana; Hamar, Dusan; Cvecka, Jan; Sedliak, Milan; Tirpakova, Veronika; Sarabon, Nejc; Musarò, Antonio; Sandri, Marco; Protasi, Feliciano; Nori, Alessandra; Pond, Amber; Zampieri, Sandra

    2014-04-01

    The histologic features of aging muscle suggest that denervation contributes to atrophy, that immobility accelerates the process, and that routine exercise may protect against loss of motor units and muscle tissue. Here, we compared muscle biopsies from sedentary and physically active seniors and found that seniors with a long history of high-level recreational activity up to the time of muscle biopsy had 1) lower loss of muscle strength versus young men (32% loss in physically active vs 51% loss in sedentary seniors); 2) fewer small angulated (denervated) myofibers; 3) a higher percentage of fiber-type groups (reinnervated muscle fibers) that were almost exclusive of the slow type; and 4) sparse normal-size muscle fibers coexpressing fast and slow myosin heavy chains, which is not compatible with exercise-driven muscle-type transformation. The biopsies from the old physically active seniors varied from sparse fiber-type groupings to almost fully transformed muscle, suggesting that coexpressing fibers appear to fill gaps. Altogether, the data show that long-term physical activity promotes reinnervation of muscle fibers and suggest that decades of high-level exercise allow the body to adapt to age-related denervation by saving otherwise lost muscle fibers through selective recruitment to slow motor units. These effects on size and structure of myofibers may delay functional decline in late aging.

  2. The Effects of Conceptual Understanding Procedures (CUPs) Towards Critical Thinking Skills of Senior High School Students

    Science.gov (United States)

    Sukaesih, S.; Sutrisno

    2017-04-01

    The aim of the study was to analyse the effect of the application of Conceptual Understanding Procedures (CUPs) learning to the students’ critical thinking skills in the matter of categorisaed in SMA Negeri 1 Larangan. This study was quasi-experimental design using nonequivalent control group design. The population in this study was entire class X. The samples that were taken by convenience sampling were class X MIA 1 and X MIA 2. Primary data in the study was the student’s critical thinking skills, which was supported by student activity, the level of adherence to the CUPs learning model, student opinion and teacher opinion. N-gain test results showed that the students’ critical thinking skills of experimental class increased by 89.32%, while the control group increased by 57.14%. Activity grade of experimental class with an average value of 72.37 was better than that of the control class with an average of only 22.69 student and teacher opinions to the learning were excellegoodnt. Based on this study concluded that the model of Conceptual Understanding Procedures (CUPs) had an effect on the student’s critical thinking skills in the matter of protest in SMA Negeri 1 Larangan.

  3. High level white noise generator

    International Nuclear Information System (INIS)

    Borkowski, C.J.; Blalock, T.V.

    1979-01-01

    A wide band, stable, random noise source with a high and well-defined output power spectral density is provided which may be used for accurate calibration of Johnson Noise Power Thermometers (JNPT) and other applications requiring a stable, wide band, well-defined noise power spectral density. The noise source is based on the fact that the open-circuit thermal noise voltage of a feedback resistor, connecting the output to the input of a special inverting amplifier, is available at the amplifier output from an equivalent low output impedance caused by the feedback mechanism. The noise power spectral density level at the noise source output is equivalent to the density of the open-circuit thermal noise or a 100 ohm resistor at a temperature of approximately 64,000 Kelvins. The noise source has an output power spectral density that is flat to within 0.1% (0.0043 db) in the frequency range of from 1 KHz to 100 KHz which brackets typical passbands of the signal-processing channels of JNPT's. Two embodiments, one of higher accuracy that is suitable for use as a standards instrument and another that is particularly adapted for ambient temperature operation, are illustrated in this application

  4. High level white noise generator

    Science.gov (United States)

    Borkowski, Casimer J.; Blalock, Theron V.

    1979-01-01

    A wide band, stable, random noise source with a high and well-defined output power spectral density is provided which may be used for accurate calibration of Johnson Noise Power Thermometers (JNPT) and other applications requiring a stable, wide band, well-defined noise power spectral density. The noise source is based on the fact that the open-circuit thermal noise voltage of a feedback resistor, connecting the output to the input of a special inverting amplifier, is available at the amplifier output from an equivalent low output impedance caused by the feedback mechanism. The noise power spectral density level at the noise source output is equivalent to the density of the open-circuit thermal noise or a 100 ohm resistor at a temperature of approximately 64,000 Kelvins. The noise source has an output power spectral density that is flat to within 0.1% (0.0043 db) in the frequency range of from 1 KHz to 100 KHz which brackets typical passbands of the signal-processing channels of JNPT's. Two embodiments, one of higher accuracy that is suitable for use as a standards instrument and another that is particularly adapted for ambient temperature operation, are illustrated in this application.

  5. IMPLEMENTATIONS OF MULTICULTURAL EDUCATION AS A SCHOOL CULTURE AT KRIDA NUSANTARA INTEGRATED SENIOR HIGH SCHOOL

    Directory of Open Access Journals (Sweden)

    Sunani Sunani

    2017-06-01

    Full Text Available The primary purpose of this study is to describe the implementation of multicultural education at Krida Nusantara integrated high school. The study focuses on four main points; the school policy, the implementation and the dominant factors that influence the policy, and the implementation results. A descriptive qualitative approach is taken in the study and the data is collected through interviews and case studies. The study concludes that the school's multicultural education policy is applied based on the school founding fathers’ philosophy, which emphasizes on merging nationalist and religious values. Those values are then implemented in form of academic and non-academic programs. Apart from that, students' plurality values that are embedded in their school life serve as the most influential factor in implementing the multicultural education policy.

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

    Science.gov (United States)

    Nahadi, Firman, Harry; Yulina, Erlis

    2016-02-01

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

  7. Attitudes and gender differences of high school seniors within one-to-one computing environments in South Dakota

    Science.gov (United States)

    Nelson, Mathew

    In today's age of exponential change and technological advancement, awareness of any gender gap in technology and computer science-related fields is crucial, but further research must be done in an effort to better understand the complex interacting factors contributing to the gender gap. This study utilized a survey to investigate specific gender differences relating to computing self-efficacy, computer usage, and environmental factors of exposure, personal interests, and parental influence that impact gender differences of high school students within a one-to-one computing environment in South Dakota. The population who completed the One-to-One High School Computing Survey for this study consisted of South Dakota high school seniors who had been involved in a one-to-one computing environment for two or more years. The data from the survey were analyzed using descriptive and inferential statistics for the determined variables. From the review of literature and data analysis several conclusions were drawn from the findings. Among them are that overall, there was very little difference in perceived computing self-efficacy and computing anxiety between male and female students within the one-to-one computing initiative. The study supported the current research that males and females utilized computers similarly, but males spent more time using their computers to play online games. Early exposure to computers, or the age at which the student was first exposed to a computer, and the number of computers present in the home (computer ownership) impacted computing self-efficacy. The results also indicated parental encouragement to work with computers also contributed positively to both male and female students' computing self-efficacy. Finally the study also found that both mothers and fathers encouraged their male children more than their female children to work with computing and pursue careers in computing science fields.

  8. Authentic assessment based showcase portfolio on learning of mathematical problem solving in senior high school

    Science.gov (United States)

    Sukmawati, Zuhairoh, Faihatuz

    2017-05-01

    The purpose of this research was to develop authentic assessment model based on showcase portfolio on learning of mathematical problem solving. This research used research and development Method (R & D) which consists of four stages of development that: Phase I, conducting a preliminary study. Phase II, determining the purpose of developing and preparing the initial model. Phase III, trial test of instrument for the initial draft model and the initial product. The respondents of this research are the students of SMAN 8 and SMAN 20 Makassar. The collection of data was through observation, interviews, documentation, student questionnaire, and instrument tests mathematical solving abilities. The data were analyzed with descriptive and inferential statistics. The results of this research are authentic assessment model design based on showcase portfolio which involves: 1) Steps in implementing the authentic assessment based Showcase, assessment rubric of cognitive aspects, assessment rubric of affective aspects, and assessment rubric of skill aspect. 2) The average ability of the students' problem solving which is scored by using authentic assessment based on showcase portfolio was in high category and the students' response in good category.

  9. DEVELOPING DIGITAL ENGLISH GRAMMAR MATERIALS FOR THE SENIOR HIGH SCHOOL STUDENTS

    Directory of Open Access Journals (Sweden)

    Agnes Santi Widiati

    2017-04-01

    Full Text Available English has become the tool for communication among the people across countries, and schools are competing to provide English for the students as early as possible. There are plenty ready-to-use digital English modules in the market today; however, they are not relevant with the English syllabus of the primary or secondary schools. The teaching is focused on the four skills directed for communication. As such, grammar is not presented as a part of the English lessons; but only when needed to support the four skills. The absence of systematic design of English grammar lesson makes their grammar mastery weak. To fix this, the writers develop grammar materials for the secondary school, specifically for the tenth graders. Young people love working with computers or other kinds of modern gadgets, so the materials developed in this research are in the digital form, both usable by teachers at school and by students independently via the Internet. Based on the needs assessment executed in high schools in Surabaya, Sidoarjo, and Malang, the researchers have obtained the inputs about the grammar topics needed and the types of exercises preferred by the students. Articulate Storyline 2 software is used to develop the materials supported by animation and voice recording. Each module covers the objectives, description, exercises equipped with feedbacks, and quizzes with scores to measure the achievement of the objectives.

  10. Optimizing High Level Waste Disposal

    International Nuclear Information System (INIS)

    Dirk Gombert

    2005-01-01

    If society is ever to reap the potential benefits of nuclear energy, technologists must close the fuel-cycle completely. A closed cycle equates to a continued supply of fuel and safe reactors, but also reliable and comprehensive closure of waste issues. High level waste (HLW) disposal in borosilicate glass (BSG) is based on 1970s era evaluations. This host matrix is very adaptable to sequestering a wide variety of radionuclides found in raffinates from spent fuel reprocessing. However, it is now known that the current system is far from optimal for disposal of the diverse HLW streams, and proven alternatives are available to reduce costs by billions of dollars. The basis for HLW disposal should be reassessed to consider extensive waste form and process technology research and development efforts, which have been conducted by the United States Department of Energy (USDOE), international agencies and the private sector. Matching the waste form to the waste chemistry and using currently available technology could increase the waste content in waste forms to 50% or more and double processing rates. Optimization of the HLW disposal system would accelerate HLW disposition and increase repository capacity. This does not necessarily require developing new waste forms, the emphasis should be on qualifying existing matrices to demonstrate protection equal to or better than the baseline glass performance. Also, this proposed effort does not necessarily require developing new technology concepts. The emphasis is on demonstrating existing technology that is clearly better (reliability, productivity, cost) than current technology, and justifying its use in future facilities or retrofitted facilities. Higher waste processing and disposal efficiency can be realized by performing the engineering analyses and trade-studies necessary to select the most efficient methods for processing the full spectrum of wastes across the nuclear complex. This paper will describe technologies being

  11. Sonolência diurna excessiva em pré-vestibulandos Excessive daytime sleepiness in senior high school students

    Directory of Open Access Journals (Sweden)

    José Carlos Souza

    2007-01-01

    Full Text Available OBJETIVO: O sono é um fenômeno que interfere nos aspectos cognitivos. O objetivo deste estudo foi avaliar a prevalência da sonolência diurna excessiva (SDE em pré-vestibulandos de Campo Grande, MS. MÉTODOS: Foram entrevistados 378 alunos com a escala de sonolência Epworth (ESE. As variáveis foram: sexo, uso esporádico de bebidas alcoólicas e fumo, relato de sinais e sintomas depressivos, renda familiar total dos membros do lar e idade. Foram empregados os testes qui-quadrado e de análise de variância. RESULTADOS: Em relação ao gênero, 50,3% eram homens e 49,7% mulheres; 39,2% ingeriam álcool; 6,6% fumavam e 33% já tinham tido depressão na vida. Entre os alunos, 55,8% tinham SDE, 5,3% eram indicativos de ter distúrbio respiratório ou síndrome da apnéia do sono. Foram detectadas associações entre as variáveis consumo de álcool e tabagismo, em relação à ESE. CONCLUSÕES: Foi alta a prevalência de SDE, sendo detectadas associações entre as variáveis uso esporádico de álcool e fumo, em relação à ESE. Novos estudos devem ser realizados a fim de prevenir as alterações cognitivas entre os pré-vestibulandos que apresentam SDE ou outro distúrbio do sono.OBJETIVE: Sleep is a phenomenon that has influence on cognitive aspects. The purpose of the present study was to evaluate the excessive daytime sleepiness (EDS prevalence. METHODS: 378 senior high school students from a school of Campo Grande-MS, Brazil, were interview with the Epworth Sleepiness Scale. The variables that were crosSDE with the scale were: sex, alcohol use, smoking, symptoms of depression, family income and age. For the analysis it was uSDE the chi2 test and the variance analysis test. RESULTS: Our sample consisted of 50,3% boys and 49,7% girls, 39,2% were alcohol drinkers, 6,6% were smokers and 33% had already had depression. The overall prevalence of EDS was 55,8% and of respiratory disturbance or sleep apnea was 5,3%. We found relationships

  12. Different ankle muscle coordination patterns and co-activation during quiet stance between young adults and seniors do not change after a bout of high intensity training.

    Science.gov (United States)

    Donath, Lars; Kurz, Eduard; Roth, Ralf; Zahner, Lukas; Faude, Oliver

    2015-03-04

    Available evidence suggests that young adults and seniors use different strategies to adjust for increasing body sway during quiet standing. Altered antagonist muscle co-activation and different ankle muscle coordination patterns may account for this finding. Consequently, we aimed at addressing whether aging leads to changes in neuromuscular coordination patterns as well as co-activation during quiet stance. We additionally investigated whether a bout of high intensity interval training additionally alters these patterns. Twenty healthy seniors (age: 70 ± 4 y) and twenty young adults (age: 27 ± 3 y) were enrolled in the present study. In between the testing procedures, four consecutive high-intensity intervals of 4 min duration at a target exercise intensity of 90 to 95% HRmax were completed on a treadmill. The total center of pressure (COP) path length displacement served as standing balance performance outcome. In order to assess ankle muscle coordination patterns, amplitude ratios (AR) were calculated for each muscle (e.g. tibialis anterior (TA) [%] = (TA × 100)/(gastrocnemius medialis (GM) + soleus (SOL) + peroneus longus (PL) + TA). The co-activation was calculated for the SOL and TA muscles computing the co-activation index (CAI = 2 × TA/TA + SOL). Seniors showed an inverted ankle muscle coordination pattern during single limb stance with eyes open (SLEO), compared to young adults (rest: GM, S: 15 ± 8% vs Y: 24 ± 9%; p = 0.03; SOL, S: 27 ± 14% vs Y: 37 ± 18%; p = 0.009; TA, S: 31 ± 13% vs Y: 13 ± 7%; p = 0.003). These patterns did not change after a high-intensity training session. A moderate correlation between amplitude ratios of the TA-contribution and postural sway was observed for seniors during SLEO (r = 0.61). Ankle co-activation was twofold elevated in seniors compared to young adults during SLEO (p Seniors with decreased postural control showed higher TA

  13. Seafood: Nutritional Gold for Seniors

    Directory of Open Access Journals (Sweden)

    Alexandra McManus

    2010-12-01

    Full Text Available ObjectivesTo conduct a systematic review of published evidence around seafood, health and seniors.MethodData sources reviewing included: Proquest; PubMed; Science Direct; Taylor and Francis; Cochran Collaboration; Web of Knowledge and Web of Science. Key search terms included seniors, ageing, fish, seafood, protein, health and various lifestyle conditions Results A diet high in marine source Omega-3 poly unsaturated fatty acids affords particular benefits for seniors in a reduced risk of all cause mortality, with the strongest evidence around coronary heart disease and ischemic stroke. Other benefits include reduced inflammation associated with arthritis and delay to onset and slowed progression of dementia and Alzheimer’s disease. Conclusion There is increasing evidence to support the regular seafood consumption (particularly oily fish as being protective against a number of aged-related health conditions. Seniors should be encouraged to consume 3500mg- 4000mg of marine source Omega-3 PUFAs each week.

  14. Socioeconomic inequalities in general and psychological health among adolescents: a cross-sectional study in senior high schools in Greece

    Directory of Open Access Journals (Sweden)

    Zissi Anastasia

    2010-01-01

    Full Text Available Abstract Background Socioeconomic health inequalities in adolescence are not consistently reported. This may be due to the measurement of self-reported general health, which probably fails to fully capture the psychological dimension of health, and the reliance on traditional socio-economic indicators, such as parental education or occupational status. The present study aimed at investigating this issue using simple questions to assess both the physical and psychological dimension of health and a broader set of socioeconomic indicators than previously used. Methods This was a cross-sectional survey of 5614 adolescents aged 16-18 years-old from 25 senior high schools in Greece. Self-reported general and psychological health were both measured by means of a simple Likert-type question. We assessed the following socio-economic variables: parents' education, parents' employment status, a subjective assessment of the financial difficulties experienced by the family and adolescents' own academic performance as a measure of the personal social position in the school setting. Results One out of ten (10% and one out of three (32% adolescents did not enjoy good general and psychological health respectively. For both health variables robust associations were found in adolescents who reported more financial difficulties in the family and had worse academic performance. The latter was associated with psychological health in a more linear way. Father's unemployment showed a non-significant trend for an association with worse psychological health in girls only. Conclusions Socioeconomic inequalities exist in this period of life but are more easily demonstrated with more subjective socioeconomic indicators, especially for the psychological dimension of health.

  15. CO-OP JIGSAW TEAM PROJECTS: A COOPERATIVE TEACHING METHOD TO IMPROVE STUDENTS‘ SPEAKING SKILL (An Experimental Study in a Senior High School

    Directory of Open Access Journals (Sweden)

    Diaz Innova Citra Arum

    2017-12-01

    Full Text Available An effective speaking activity involves active students to participate and create a life communication. The ideal condition of English speaking class involves the students‘ effectiveness in participating teaching and learning process. Nevertheless, some problems are emerged and one of them is that they often get nervous to speak in front of many people when they are asked to present their work to their friends. This paper reveals an experiment study in teaching speaking in a senior high school in Lamongan, East Java. It discusses about the effectiveness of cooperative teaching method known as coop jigsaw team projects in teaching speaking. All tenth grade students were used as the population and eighty students were taken as sample being divided into experimental group taught using coop jigsaw team projects and control group taught using direct instruction. Cluster random sampling was applied as the technique to determine sample. To obtain the data of students‘ speaking score, a speaking test was conducted. The score was the average score resulted by two independent examiners. The data were analysed through descriptive and inferential analysis using two-sample t-test. The research hypothesised that coop jigsaw will result a better English speaking score rather than direct instruction method. The research finding using 95% significance level shows that coop jigsaw team projects was more effective in teaching speaking compared to direct instruction for the tenth grade students because the activities in coop jigsaw team project pushed the students to be more active and cooperative in learning speaking.

  16. Curriculum Preparation for Adulthood: A Course for High School Seniors. Pennsylvania Cooperative Extension Studies 66, November 1976.

    Science.gov (United States)

    Wiker, Nancy R.

    Resulting from a survey of two past graduating classes (1967 and 1972) and teacher involvement, this curriculum guide for seniors in the Pequea Valley School District (a rurally conservative area comprised mainly of an Amish and Mennonite population in Lancaster County, Pennsylvania) constitutes the home economics component of a joint effort on…

  17. Digital Literacy Integration in Educational Practice: Creating a Learning Community, through a Geographic Project in Mytilene Senior High School, Greece

    Science.gov (United States)

    Exarchou, Evi; Klonari, Aikaterini; Lambrinos, Nikos; Vaitis, Michalis

    2017-01-01

    This study focused on the analysis of Grade-12 (Senior) students' sociocultural constructivist interactions using Web 2.0 applications during a geographical research process. In the study methodology context, a transdisciplinary case study (TdCS) with ethnographic and research action data was designed, implemented and analyzed in real teaching…

  18. The Relationship of Mother's Parenting Style and the Role of Peers on Dating Behavior of Teenage at Senior High School in Jambi

    OpenAIRE

    Berliana, Novi

    2017-01-01

    Background: Dating nowadays becomes life style of teenage and a common thing. Their dating style has tendency on risky behavior. Foundation of Sentra Informasi dan Komunikasi Orang Kito (SIKOK) Jambi conducted a survey of 1.182 students in Senior High School in Jambi yielding that 8% of women claimed to have conducted a conjugal relationship with her boyfriend. Free sex among teenagers is also compounded by the attitude of the parents who began to tend to loose oversight, and a perception tha...

  19. Involvement. Senior citizens' recreational activities.

    Science.gov (United States)

    Gregersen, U B

    1992-06-01

    During the last 18 years, senior citizens in Viborg, Denmark, have participated in study circles based on the theory of impression pedagogy and socially relevant activities. They arrange excursions at home and abroad and make films about the trips. They teach schoolchildren, students at folk high schools, and nurses, as well as occupational therapists and physiotherapists. They publish poems and books, write role plays, stage musicals, sing in choirs, and function as tour guides in town. They set up educational color slide programmes on preventing bone fractures, dealing with the problem of reduced hearing, and the importance of healthy food and exercise. They travel abroad and talk about Denmark and the conditions for senior citizens in our country. With the support of the Danish Ministry for Social Affairs, they produce videos about their activities as a source of inspiration to others. The use of drugs by the participants in the study circles has declined, while the level of activities has increased, and none of the participants has ever had to enter residential care.

  20. The influence of discovery learning model application to the higher order thinking skills student of Srijaya Negara Senior High School Palembang on the animal kingdom subject matter

    Science.gov (United States)

    Riandari, F.; Susanti, R.; Suratmi

    2018-05-01

    This study aimed to find out the information in concerning the influence of discovery learning model application to the higher order thinking skills at the tenth grade students of Srijaya Negara senior high school Palembang on the animal kingdom subject matter. The research method used was pre-experimental with one-group pretest-posttest design. The researchconducted at Srijaya Negara senior high school Palembang academic year 2016/2017. The population sample of this research was tenth grade students of natural science 2. Purposive sampling techniquewas applied in this research. Data was collected by(1) the written test, consist of pretest to determine the initial ability and posttest to determine higher order thinking skills of students after learning by using discovery learning models. (2) Questionnaire sheet, aimed to investigate the response of the students during the learning process by using discovery learning models. The t-test result indicated there was significant increasement of higher order thinking skills students. Thus, it can be concluded that the application of discovery learning modelhad a significant effect and increased to higher order thinking skills students of Srijaya Negara senior high school Palembang on the animal kingdom subject matter.

  1. Developing Senior Leaders for the Reserve Components

    Science.gov (United States)

    2017-01-01

    expectation other than rudimentary dialogues on career paths. Some senior leaders are superb mentors , but this appears to be a result of the personality... mentoring discussions, as well as resources and senior -level attention to these expectations, could complement individual development plans and structured...including senior leaders. This extends to the reserve components (RC) and their “critical bridge to the civilian population, infusing the Joint

  2. Senior and Disabilities Services

    Science.gov (United States)

    State Employees Division of Senior and Disabilities Services DHSS State of Alaska Home Divisions and ; Assistance Senior Benefits Program Medicare Substance Abuse Treatment Alaska Tribal Child Welfare Compact ; Senior and Disabilities Services Page Content Director Duane Mayes photo image. Duane Mayes Director

  3. Air Force Senior Leaders

    Science.gov (United States)

    Force TV Radio Week in Photos About Us Air Force Senior Leaders SECAF CSAF CMSAF Biographies Adjunct Professors Senior Mentor Biographies Fact Sheets Commander's Call Topics CCT Archive CSAF Reading List 2017 Media Sites Site Registration Contact Us Search AF.mil: Home > About Us > Air Force Senior Leaders

  4. [An outbreak of foot pain syndrome among students from a senior high school in Foshan, Guangdong province, 2014].

    Science.gov (United States)

    Chen, Fengling; Shao, Zhaoming; Liang, Chaobin; Wang, Xiangbo; Yang, Xueyuan; Yao, Guizhong; Zhao, Shuqing; Wang, Lili; Ou, Zhongying; Zhang, Lijie; Luo, Huiming

    2015-06-01

    To identify the cause of an outbreak of foot pain syndrome among students from a senior high school in Foshan. We defined a suspect case as onset of foot pain/numbness with unknown reason among students and teachers in a school of Foshan city, from February 10 to March 16, 2014. A suspect case was noticed as having both food pain and numbness. All the cases were searched through reviewing medical records in the nearby hospitals and school's clinic, also the records of absenteeism in school. Clinical information was collected from all the students, using a standardized questionnaire. Daily temperature was collected from all the students, between January 1 and March 31, 2014. A 1 : 2 individual matched case-control study was conducted to identify related risk factors on this epidemic. We interviewed all the cases and controls on their diet, physical activities and measures used for warming. A total of 407 case-students were identified, with an attack rate (AR) as 26.5%. The AR was 37.3% in girls, compared to 12.9% in boys. The difference was statistically significant (χ² = 115.1, P < 0.01). Boarding students had a higher AR (31.8%) than the commuting students (16.2%). The difference was statistically significant (χ² = 43.2, P < 0.01). In girls, boarding students had higher AR (46.1%) than those commuting students (18.5%). The difference was statistically significant (χ² = 61.4, P < 0.01). No statistically significant difference was found between boarding or commuting students in boys. Outdoor temperature was coming down from 23 °C on February 6 to 6 °C on February 13, but gradually rose to 23 °C on February 28. There was a positive relationship (r = 0.65, P = 0.002) noticed between daily maximum temperature and the number of cases during February 13-28. Results from this case-control study showed that factors as lacking physical activities (OR = 2.8, 95% CI: 1.5-5.6), feeling cold in bed (OR = 3.0, 95% CI: 1.3-7.0) and having experienced similar symptoms (OR

  5. Synergistic Success: The Power of Mentorship and Reaching the Senior Levels of the U.S. Army

    Science.gov (United States)

    2017-06-09

    2011, 50). Combined with the loss of manufacturing jobs in inner cities, the black community viewed attaining a skill to remain competitive in the... communication and team-building skills improving organizational performance. Barriers to Effective Mentorship Effective mentorship takes trust and time...level (National Center for Veterans Analysis and Statistics 2017). Creating value and building self - esteem will influence African American officers

  6. Analyzing the Relationship of Geographic Mobility and Institutional Prestige to Career Advancement of Women in Academic Medicine Pursuing Midcareer-, Senior-, or Executive-Level Administrative Positions: Implications for Career Advancement Strategies

    Science.gov (United States)

    McLean, Marsha Renee

    2010-01-01

    The purpose of this study was to explore the relationship of geographic mobility and institutional prestige to career advancement defined as administrative promotions of women seeking midcareer-, senior-, or executive-level positions at academic health centers (AHCs) and their medical schools or in non-AHC related medical schools in the United…

  7. INTERNET AND SENIORS

    Directory of Open Access Journals (Sweden)

    Rain, Tomáš

    2010-12-01

    Full Text Available The article deals about the possibilities of using the internet for seniors. Authors suggest using www pages as alternative of retrospective therapy. Authors describe barriers of internet access for seniors. The authors of the article consider about utilization of internet for the reminiscent therapy of seniors. The target group of this article are the workers of the information centres, gerontopeds and the other persons working as the pedagogues. The objective of this article is to summarize ways of using internet for helping seniors to better life. The authors describe terms e-senior. The authors suggest methodological approach to exercising user’s skills.

  8. Development of e-module combining science process skills and dynamics motion material to increasing critical thinking skills and improve student learning motivation senior high school

    Directory of Open Access Journals (Sweden)

    Fengky Adie Perdana

    2017-02-01

    Full Text Available Learning media is one of the most components in the teaching and learning process. This research was conducted to design and develop the electronic modules combining science process skills and dynamics motion content for increasing critical thinking skills and improve student learning motivation for senior high school. The Methods used in this research is Research and Development (R&D. Model research and development using a research 4D Thiagarajan model. Physics module was developed using science process skills approach: observing, formulating the problem, formulating a hypothesis, identify variables, conduct experiments, analyse the data, summarise and communicate. The results showed that: 1 the electronics module has been developed by integrating the science process skills for enhancing critical thinking skills and student motivation. 2 Electronic Module Physics-based science process skills meet the criteria very well, judging from the results of validation content, validation media, validation of peer education and practitioners, with an average value of 3.80 is greater than the minimum eligibility 3.78. 3 effectiveness the modules of science process skills got N-gain value obtained from a large trial in grade samples of 0.67 and 0.59 in the control group were categorised as moderate. 4 Implementation of electronic modules Physics-based science process skills is considered an effective to enhance the students' motivation. Statistical analysis showed a significance value of 0.027 is lower than the significance level α = 0.05, this means that there are significant differences between learning motivation grade sample and the control class. As a result of analysis data obtained from the research, it was seen that the students' motivation that uses Physics module based science process skills better than conventional learning.

  9. Uptake and adherence of a self-directed internet-based mental health intervention with tailored e-mail reminders in senior high schools in Norway.

    Science.gov (United States)

    Lillevoll, Kjersti R; Vangberg, Hans Christian B; Griffiths, Kathleen M; Waterloo, Knut; Eisemann, Martin R

    2014-01-21

    Internet-based cognitive behavioural therapy (ICBT) is a promising approach to the prevention and reduction of depressive symptoms among adolescents. This study aimed to evaluate the feasibility and efficacy of disseminating a self-directed internet-based mental health intervention (MoodGYM) in senior high schools. It also sought to investigate possible effects of tailored and weekly e-mail reminders on initial uptake and adherence to the intervention. A baseline survey was conducted in four senior high schools in two Norwegian municipalities (n = 1337). 52.8% (707/1337) of the students consented to further participation in the trial and were randomly allocated to one of three MoodGYM intervention groups (tailored weekly e-mail reminder (n = 175), standardized weekly e-mail reminder (n = 176 ) or no e-mail reminder (n = 175)) or a waitlist control group (n = 180). We tested for effects of the intervention on depression and self-esteem using multivariate analysis of variance, effects of tailored e-mail and self-reported current need of help on initial uptake of the intervention using logistic regression and the effect of weekly e-mails on adherence using ordinal regression. There was substantial non-participation from the intervention, with only 8.5% (45/527) participants logging on to MoodGYM, and few proceeding beyond the first part of the programme. No significant effect on depression or self-esteem was found among the sample as a whole or among participants with elevated depression scores at baseline. Having a higher average grade in senior high school predicted initial uptake of the intervention, but tailored e-mail and self-reported current need of help did not. Weekly e-mail prompts did not predict adherence. The main reasons for non-use reported were lack of time/forgetting about it and doubt about the usefulness of the program. Overall, disseminating a self-directed internet-based intervention to a school population proved difficult despite steps taken to

  10. The Implementation of Problem-Solving Based Laboratory Activities to Teach the Concept of Simple Harmonic Motion in Senior High School

    Science.gov (United States)

    Iradat, R. D.; Alatas, F.

    2017-09-01

    Simple harmonic motion is considered as a relatively complex concept to be understood by students. This study attempts to implement laboratory activities that focus on solving contextual problems related to the concept. A group of senior high school students participated in this pre-experimental method from a group’s pretest-posttest research design. Laboratory activities have had a positive impact on improving students’ scientific skills, such as, formulating goals, conducting experiments, applying laboratory tools, and collecting data. Therefore this study has added to the theoretical and practical knowledge that needs to be considered to teach better complicated concepts in physics learning.

  11. Trends concerning description of radiation and nuclear-related matters in current textbooks used at junior and senior high schools in Japan

    International Nuclear Information System (INIS)

    Matsuura, Tatsuo; Sekimoto, Junko; Takagi, Shinji; Iiri, Yuichi

    2005-01-01

    Descriptions on topics concerning radiation and nuclear energy in textbooks currently used in junior and senior high schools in Japan have been examined and summarized. As for the textbooks used in junior high schools, both in science studies and in social (geography/society) studies, the description is unsatisfactory for the reviewers in the following points: the space describing the radiation and nuclear-related problems has become considerably reduced than before, and as a general tendency the demerits of nuclear-related matters are stressed than the merits, while the renewable energies are much more favorably treated than the actual role. As for the textbooks of senior high schools on science studies written based on the new education guidelines, the present reviewers acknowledge the description has considerably been improved than before. However, as for those in the fields of social studies, geography/history, etc., the situation is similar to the cases of junior high schools described above. That is, the description on radiation and nuclear-related matters are generally not sufficient, and incorrect or unfair views on the value of nuclear energy are sometimes seen, in such a manner that the demerits of nuclear energy production or anxiety for radiation/radioactivity and for waste disposal are treated in much space than the merits, in special reference to the cases of nuclear accidents. (author)

  12. Smoking behaviors and intentions among current e-cigarette users, cigarette smokers, and dual users: A national survey of U.S. high school seniors.

    Science.gov (United States)

    McCabe, Sean Esteban; Veliz, Phil; McCabe, Vita V; Boyd, Carol J

    2017-06-01

    E-cigarette use among adolescents has increased significantly in recent years, but it remains unclear whether cigarette smoking behaviors and intentions for future cigarette smoking differ among current (i.e., 30-day) non-users, only e-cigarette users, only cigarette smokers, and dual users. A nationally representative sample of 4385 U.S. high school seniors were surveyed during the spring of their senior year via self-administered questionnaires in 2014. An estimated 9.6% of U.S. high school seniors reported current e-cigarette use only, 6.3% reported current cigarette smoking only, and 7.2% reported current dual use of e-cigarettes and cigarette smoking. There were no significant differences between current only cigarette smokers and dual users in the odds of early onset of cigarette smoking, daily cigarette smoking, intentions for future cigarette smoking, friends' cigarette smoking behaviors, attempts to quit cigarette smoking, or the inability to quit cigarette smoking. Adolescents who only used e-cigarettes had higher odds of intentions for future cigarette smoking in the next 5years (AOR=2.57, 95% CI: 1.21-5.24) than current non-users. Dual users and only cigarette smokers had higher odds of cigarette smoking behaviors and intentions for future cigarette smoking than non-users or only e-cigarette users. Adolescents who engage in current dual use have cigarette smoking behaviors and intentions for future cigarette smoking that more closely resemble cigarette smokers than e-cigarette users. Adolescents who only use e-cigarettes have higher intentions to engage in future cigarette smoking relative to their peers who do not engage in e-cigarette use or cigarette smoking. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. High-level language computer architecture

    CERN Document Server

    Chu, Yaohan

    1975-01-01

    High-Level Language Computer Architecture offers a tutorial on high-level language computer architecture, including von Neumann architecture and syntax-oriented architecture as well as direct and indirect execution architecture. Design concepts of Japanese-language data processing systems are discussed, along with the architecture of stack machines and the SYMBOL computer system. The conceptual design of a direct high-level language processor is also described.Comprised of seven chapters, this book first presents a classification of high-level language computer architecture according to the pr

  14. Multilevel modeling and panel data analysis in educational research (Case study: National examination data senior high school in West Java)

    Science.gov (United States)

    Zulvia, Pepi; Kurnia, Anang; Soleh, Agus M.

    2017-03-01

    Individual and environment are a hierarchical structure consist of units grouped at different levels. Hierarchical data structures are analyzed based on several levels, with the lowest level nested in the highest level. This modeling is commonly call multilevel modeling. Multilevel modeling is widely used in education research, for example, the average score of National Examination (UN). While in Indonesia UN for high school student is divided into natural science and social science. The purpose of this research is to develop multilevel and panel data modeling using linear mixed model on educational data. The first step is data exploration and identification relationships between independent and dependent variable by checking correlation coefficient and variance inflation factor (VIF). Furthermore, we use a simple model approach with highest level of the hierarchy (level-2) is regency/city while school is the lowest of hierarchy (level-1). The best model was determined by comparing goodness-of-fit and checking assumption from residual plots and predictions for each model. Our finding that for natural science and social science, the regression with random effects of regency/city and fixed effects of the time i.e multilevel model has better performance than the linear mixed model in explaining the variability of the dependent variable, which is the average scores of UN.

  15. Beyond sexual desire and curiosity: sexuality among senior high school students in Papua and West Papua Provinces (Indonesia) and implications for HIV prevention.

    Science.gov (United States)

    Diarsvitri, Wienta; Utomo, Iwu Dwisetyani; Neeman, Teresa; Oktavian, Antonius

    2011-10-01

    When it comes to sexuality and norms, young Indonesians are becoming more open. Concern about this is related to the rapid increase in HIV prevalence in Indonesia, especially in Papua and West Papua Provinces. While much research has been conducted among youth who have left school, little is known about senior high school students' sexuality and sexual practices in these provinces. Using qualitative and quantitative data, we explore perspectives on and experiences of sexuality, contraceptive use, unintended pregnancy and unsafe abortion among 1082 Year 11 students from 16 senior high schools in both provinces. Findings suggest that around 38.3% of students reported having had sexual intercourse and 36.5% of these having had their first sexual encounter before they were 15 years old. Furthermore, contraceptive use among sexually active students was very low. Around 32% of female students who reported having had sexual intercourse also reported having an unintended pregnancy and the majority of them had had unsafe abortions. The paper points to the implications of students' high-risk sexual behaviours for HIV prevention.

  16. Senioritis: Some Paths to Sanity

    Science.gov (United States)

    O'Neal, Roland

    1978-01-01

    A social studies course for high school seniors combines a problems of democracy content with options emphasizing long-term accountability. Each student has a faculty adviser who encourages the student to pursue a specialized social studies topic. (Author/DB)

  17. Effective communication with seniors

    OpenAIRE

    PONCAROVÁ, Ester

    2008-01-01

    My bachelor thesis is called "The Effective Communication With Seniors". The aim of this thesis is to describe communication, its various kinds and the basic principles of the effective communication. I will also describe the communication with seniors suffering from dementia. Another aim of this thesis is to find out whether workers in the senior houses know and use the principles of the effective communication.

  18. INTERNET AND SENIORS

    OpenAIRE

    Rain, Tomáš; Ivana Švarcová

    2010-01-01

    The article deals about the possibilities of using the internet for seniors. Authors suggest using www pages as alternative of retrospective therapy. Authors describe barriers of internet access for seniors. The authors of the article consider about utilization of internet for the reminiscent therapy of seniors. The target group of this article are the workers of the information centres, gerontopeds and the other persons working as the pedagogues. The objective of this article is to summarize...

  19. Other-than-high-level waste

    International Nuclear Information System (INIS)

    Bray, G.R.

    1976-01-01

    The main emphasis of the work in the area of partitioning transuranic elements from waste has been in the area of high-level liquid waste. But there are ''other-than-high-level wastes'' generated by the back end of the nuclear fuel cycle that are both large in volume and contaminated with significant quantities of transuranic elements. The combined volume of these other wastes is approximately 50 times that of the solidified high-level waste. These other wastes also contain up to 75% of the transuranic elements associated with waste generated by the back end of the fuel cycle. Therefore, any detailed evaluation of partitioning as a viable waste management option must address both high-level wastes and ''other-than-high-level wastes.''

  20. Initial Awareness as Perceived by a Group of Senior Students Majoring in High School Teaching in regards to their Own Teaching Process Focused on Assessment Activities

    Directory of Open Access Journals (Sweden)

    Gerardo Ignacio Sánchez-Sánchez

    2015-05-01

    Full Text Available Developed in a regional campus of a university located 200 miles south of Santiago de Chile, the research showed the initial awareness of 50 senior students majoring in three High School Teaching Training Programs: Spanish Language; History; and Math, in regards to their own teaching process The qualitative approach used in this research is supported by the grounded theory. The critical incident technique was used to obtain the information about the individuals mentioned above, after their first period as in-practice High School teachers. Results show that the assessment teaching functions are mostly mentioned as essential to improve their teaching activities focused on the learning process of high school students. However, Teacher Training Programs should also emphasize real challenges and the abilities that a teacher must successfully develop during the process, instead of mainly focusing on measurement instruments and theoretical outlines

  1. Validity And Practicality of Experiment Integrated Guided Inquiry-Based Module on Topic of Colloidal Chemistry for Senior High School Learning

    Science.gov (United States)

    Andromeda, A.; Lufri; Festiyed; Ellizar, E.; Iryani, I.; Guspatni, G.; Fitri, L.

    2018-04-01

    This Research & Development study aims to produce a valid and practical experiment integrated guided inquiry based module on topic of colloidal chemistry. 4D instructional design model was selected in this study. Limited trial of the product was conducted at SMAN 7 Padang. Instruments used were validity and practicality questionnaires. Validity and practicality data were analyzed using Kappa moment. Analysis of the data shows that Kappa moment for validity was 0.88 indicating a very high degree of validity. Kappa moments for the practicality from students and teachers were 0.89 and 0.95 respectively indicating high degree of practicality. Analysis on the module filled in by students shows that 91.37% students could correctly answer critical thinking, exercise, prelab, postlab and worksheet questions asked in the module. These findings indicate that the integrated guided inquiry based module on topic of colloidal chemistry was valid and practical for chemistry learning in senior high school.

  2. Cascades in multiplex financial networks with debts of different seniority

    Science.gov (United States)

    Brummitt, Charles D.; Kobayashi, Teruyoshi

    2015-06-01

    The seniority of debt, which determines the order in which a bankrupt institution repays its debts, is an important and sometimes contentious feature of financial crises, yet its impact on systemwide stability is not well understood. We capture seniority of debt in a multiplex network, a graph of nodes connected by multiple types of edges. Here an edge between banks denotes a debt contract of a certain level of seniority. Next we study cascading default. There exist multiple kinds of bankruptcy, indexed by the highest level of seniority at which a bank cannot repay all its debts. Self-interested banks would prefer that all their loans be made at the most senior level. However, mixing debts of different seniority levels makes the system more stable in that it shrinks the set of network densities for which bankruptcies spread widely. We compute the optimal ratio of senior to junior debts, which we call the optimal seniority ratio, for two uncorrelated Erdős-Rényi networks. If institutions erode their buffer against insolvency, then this optimal seniority ratio rises; in other words, if default thresholds fall, then more loans should be senior. We generalize the analytical results to arbitrarily many levels of seniority and to heavy-tailed degree distributions.

  3. SIGWX Charts - High Level Significant Weather

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — High level significant weather (SIGWX) forecasts are provided for the en-route portion of international flights. NOAA's National Weather Service Aviation Center...

  4. 國民核心素養與高中課程發展The Development of Integration of Key Competence into the Senior High School Curriculum

    Directory of Open Access Journals (Sweden)

    林永豐 Yung-Feng Lin

    2013-03-01

    Full Text Available 本研究旨在說明如何依據後期中等教育階段之核心素養,融入普通高中各學科 課程綱要,進而建構各學科課程之核心素養指標,以達成「K-12年級一貫課程綱要」的「核心素養」之「垂直銜接」與「水平統整」,並做為進一步擬訂「十二年一貫課程體系指引」之基礎。本研究透過文件分析與德懷術探討現行普通高中課程各學科與核心素養之對應關係,以瞭解如何將核心素養融入各學科課程中,達至學科課程與核心素養之課程統整。本研究結論有三,包括:一、普通高中各學科與核心素養的相關性高,應強化核心素養的培養與精進;二、普通高中各學科課綱中所列之核心能力與國民核心素養九個項目有對應之處,亦有不足之處;三、普通高中教育向來重視學科知能的教學,應調整為內容與能力兼具的課程取向。本研究建議:一、依據核心素養的理念,建議重新檢討並修正各科之課程目標與核心能力;二、宜進一步針對尚未分析之六科進行核心素養之分析;三、納入更多各學科專家與實務教師,討論並修正各科之核心素養等。This paper aims to elaborate how can the key competences for upper secondary education stage be integrated into the curriculum of senior high schools. Moreover, it is hoped that indicators of key competences in different subjects can be built up so that key competences for the K-12 grades curriculum could be established being both vertically coherent in different grades and horizontally integrated with other academic subjects. This study adopt document analysis and the Delphi technique as main research methods with particular focus on the relationship between key competences and main subjects in the senior high school curriculum. Three main conclusions are summarized as follows. First, there is a strong relationship between the key

  5. Loneliness in senior housing communities.

    Science.gov (United States)

    Taylor, Harry Owen; Wang, Yi; Morrow-Howell, Nancy

    2018-05-23

    There are many studies on loneliness among community-dwelling older adults; however, there is limited research examining the extent and correlates of loneliness among older adults who reside in senior housing communities. This study examines the extent and correlates of loneliness in three public senior housing communities in the St. Louis area. Data for this project was collected with survey questionnaires with a total sample size of 148 respondents. Loneliness was measured using the Hughes 3-item loneliness scale. Additionally, the questionnaire contained measures on socio-demographics, health/mental health, social engagement, and social support. Missing data for the hierarchical multivariate regression models were imputed using multiple imputation methods. Results showed approximately 30.8% of the sample was not lonely, 42.7% was moderately lonely, and 26.6% was severely lonely. In the multivariate analyses, loneliness was primarily associated with depressive symptoms. Contrary to popular opinion, our study found the prevalence of loneliness was high in senior housing communities. Nevertheless, senior housing communities could be ideal locations for reducing loneliness among older adults. Interventions should focus on concomitantly addressing both an individual's loneliness and mental health.

  6. Recovering method for high level radioactive material

    International Nuclear Information System (INIS)

    Fukui, Toshiki

    1998-01-01

    Offgas filters such as of nuclear fuel reprocessing facilities and waste control facilities are burnt, and the burnt ash is melted by heating, and then the molten ashes are brought into contact with a molten metal having a low boiling point to transfer the high level radioactive materials in the molten ash to the molten metal. Then, only the molten metal is evaporated and solidified by drying, and residual high level radioactive materials are recovered. According to this method, the high level radioactive materials in the molten ashes are transferred to the molten metal and separated by the difference of the distribution rate of the molten ash and the molten metal. Subsequently, the molten metal to which the high level radioactive materials are transferred is heated to a temperature higher than the boiling point so that only the molten metal is evaporated and dried to be removed, and residual high level radioactive materials are recovered easily. On the other hand, the molten ash from which the high level radioactive material is removed can be discarded as ordinary industrial wastes as they are. (T.M.)

  7. Disposal of high level and intermediate level radioactive wastes

    International Nuclear Information System (INIS)

    Flowers, R.H.

    1991-01-01

    The waste products from the nuclear industry are relatively small in volume. Apart from a few minor gaseous and liquid waste streams, containing readily dispersible elements of low radiotoxicity, all these products are processed into stable solid packages for disposal in underground repositories. Because the volumes are small, and because radioactive wastes are latecomers on the industrial scene, a whole new industry with a world-wide technological infrastructure has grown up alongside the nuclear power industry to carry out the waste processing and disposal to very high standards. Some of the technical approaches used, and the Regulatory controls which have been developed, will undoubtedly find application in the future to the management of non-radioactive toxic wastes. The repository site outlined would contain even high-level radioactive wastes and spent fuels being contained without significant radiation dose rates to the public. Water pathway dose rates are likely to be lowest for vitrified high-level wastes with spent PWR fuel and intermediate level wastes being somewhat higher. (author)

  8. Current high-level waste solidification technology

    International Nuclear Information System (INIS)

    Bonner, W.F.; Ross, W.A.

    1976-01-01

    Technology has been developed in the U.S. and abroad for solidification of high-level waste from nuclear power production. Several processes have been demonstrated with actual radioactive waste and are now being prepared for use in the commercial nuclear industry. Conversion of the waste to a glass form is favored because of its high degree of nondispersibility and safety

  9. High-Level Application Framework for LCLS

    Energy Technology Data Exchange (ETDEWEB)

    Chu, P; Chevtsov, S.; Fairley, D.; Larrieu, C.; Rock, J.; Rogind, D.; White, G.; Zalazny, M.; /SLAC

    2008-04-22

    A framework for high level accelerator application software is being developed for the Linac Coherent Light Source (LCLS). The framework is based on plug-in technology developed by an open source project, Eclipse. Many existing functionalities provided by Eclipse are available to high-level applications written within this framework. The framework also contains static data storage configuration and dynamic data connectivity. Because the framework is Eclipse-based, it is highly compatible with any other Eclipse plug-ins. The entire infrastructure of the software framework will be presented. Planned applications and plug-ins based on the framework are also presented.

  10. Effects of a selective educational system on fatigue, sleep problems, daytime sleepiness, and depression among senior high school adolescents in Taiwan

    Directory of Open Access Journals (Sweden)

    Chen TY

    2015-03-01

    Full Text Available Tien-Yu Chen,1,2 Yu-Ching Chou,3 Nian-Sheng Tzeng,1,2,4 Hsin-An Chang,1,2,4 Shin-Chang Kuo,1,2,5 Pei-Yin Pan,1,2 Yi-Wei Yeh,1,2,5 Chin-Bin Yeh,1,2 Wei-Chung Mao1,2,6 1Department of Psychiatry, Tri-Service General Hospital, 2School of Medicine, National Defense Medical Center, 3School of Public Health, National Defense Medical Center, 4Student Counseling Center, National Defense Medical Center, 5Graduate Institute of Medical Sciences, National Defense Medical Center, 6Institute of Brain Science, National Yang-Ming University, Taipei, Taiwan, Republic of China Objective: The aim of the study reported here was to clarify the effects of academic pressure on fatigue, sleep problems, daytime sleepiness, and depression among senior high school adolescents in Taiwan. Methods: This cross-sectional study enrolled 757 senior high school adolescents who were classified into four groups: Grade 1 (n=261, Grade 2 (n=228, Grade 3T (n=199; Grade 3 students who had another college entrance test to take, and Grade 3S (n=69; Grade 3 students who had succeeded in their college application. Fatigue, sleep quality, daytime sleepiness, and depression were assessed using the Chinese version of the Multidimensional Fatigue Symptom Inventory – Short Form, Pittsburgh Sleep Quality Index-Taiwan Form, the Chinese version of the Epworth Sleepiness Scale, and the Chinese version of the Beck Depression Inventory®-II (BDI-II, respectively. Results: Physical, emotional, and mental fatigue scores were all higher in higher-grade groups. The Grade 3T (test students had the worst fatigue severity, and the Grade 3S (success students had the least fatigue severity. More than half of the students (60.9% went to bed after 12 am, and they had on average 6.0 hours of sleep per night. More than 30% of the students in Grade 2 (37.3% and Grades 3T/S (30.2%/30.4% possibly had daily sleepiness problems. The students in Grade 3T had the worst BDI-II score (13.27±9.24, and the Grade 3S

  11. Seniority isomers in nuclei

    International Nuclear Information System (INIS)

    Van Isacker, P

    2011-01-01

    Seniority isomers are nuclear states with an electromagnetic decay that is hindered by selection rules related to the seniority quantum number. A simple analysis is presented of their possible formation with reference to the nickel isotopes 70–76 Ni and the N = 50 isotones from molybdenum to cadmium. It is shown that the existence of seniority isomers in a j = 9/2 shell is predominantly governed by the quadrupole pairing matrix element of the nucleon-nucleon interaction. The analysis is generalized to shells with larger j.

  12. Senior high school students’ need analysis of Three-Tier Multiple Choice (3TMC) diagnostic test about acid-base and solubility equilibrium

    Science.gov (United States)

    Ardiansah; Masykuri, M.; Rahardjo, S. B.

    2018-05-01

    Students’ conceptual understanding is the most important comprehension to obtain related comprehension. However, they held their own conception. With this need analysis, we will elicit student need of 3TMC diagnostic test to measure students’ conception about acid-base and solubility equilibrium. The research done by a mixed method using questionnaire analysis based on descriptive of quantitative and qualitative. The research subject was 96 students from 4 senior high schools and 4 chemistry teachers chosen by random sampling technique. Data gathering used a questionnaire with 10 questions for student and 28 questions for teachers. The results showed that 97% of students stated that the development this instrument is needed. In addition, there were several problems obtained in this questionnaire include learning activity, teacher’s test and guessing. In conclusion, this is necessary to develop the 3TMC instrument that can diagnose and measure the student’s conception in acid-base and solubility equilibrium.

  13. A web-based dashboard for the high-level monitoring of ALMA

    Science.gov (United States)

    Pietriga, Emmanuel; Filippi, Giorgio; Véliz, Luis; del Campo, Fernando; Ibsen, Jorge

    2014-07-01

    The ALMA radio-telescope's operations depend on the availability of high-level, easy-to-understand status information about all of its components. The ALMA Dashboard aims at providing an all-in-one-place near-real-time overview of the observatory's key elements and figures to both line and senior management. The Dashboard covers a wide range of elements beyond antennas, such as pads, correlator and central local oscillator. Data can be displayed in multiple ways, including: a table view, a compact view fitting on a single screen, a timeline showing detailed information over time, a logbook, a geographical map.

  14. The analysis of senior high school students' physics HOTS in Bantul District measured using PhysReMChoTHOTS

    Science.gov (United States)

    Istiyono, Edi

    2017-08-01

    The purpose of this research is to describe the results of higher order thinking skills in physics (PhysHOTS) measurement including: (1) percentage of PhysHOTS level and (2) percentage of the domination of response in the category of students in each analyzing, evaluating, and creating skill. There were 404 10th grade students in Bantul District as the respondents of this research. The instrument used for measurement was PhysReMChoTHOTS. It was divided into two sets consisting of 44 items and including 8 anchor items stated valid by a Physicist, Physics Education Expert, and Physics Education Measurement Expert. The instrument was fit to PCM. The reliability coefficient of this test is 0.71, while the difficulty index of the items ranges from -0.61 to 0.51. The results of the measurement show that: (1) The percentage of each category of PhysHOTS for the 10th grade students in Bantul District for the very low, low, medium, high, and very high category is 4.75 %, 40.30 %, 33.45 %, 19.50 %, and 2.00 %, respectively; and (2) The order in analyzing skills, starts from the weakest, is attributing, differentiating and organizing. The order in evaluating skills, starts from the weakest, is critiquing and checking. Meanwhile, the order in creating skills, starts from the weakest, is producing, planning, and generating.

  15. EAP high-level product architecture

    DEFF Research Database (Denmark)

    Guðlaugsson, Tómas Vignir; Mortensen, Niels Henrik; Sarban, Rahimullah

    2013-01-01

    EAP technology has the potential to be used in a wide range of applications. This poses the challenge to the EAP component manufacturers to develop components for a wide variety of products. Danfoss Polypower A/S is developing an EAP technology platform, which can form the basis for a variety...... of EAP technology products while keeping complexity under control. High level product architecture has been developed for the mechanical part of EAP transducers, as the foundation for platform development. A generic description of an EAP transducer forms the core of the high level product architecture...... the function of the EAP transducers to be changed, by basing the EAP transducers on a different combination of organ alternatives. A model providing an overview of the high level product architecture has been developed to support daily development and cooperation across development teams. The platform approach...

  16. Housing Options for Seniors

    Science.gov (United States)

    ... Kids and Teens Pregnancy and Childbirth Women Men Seniors Your Health Resources Healthcare Management End-of-Life Issues Insurance & Bills Self Care Working With Your Doctor Drugs, Procedures & Devices Over-the- ...

  17. The effect of a community-based self-help multimodal behavioral intervention in Korean American seniors with high blood pressure.

    Science.gov (United States)

    Kim, Kim B; Han, Hae-Ra; Huh, Boyun; Nguyen, Tam; Lee, Hochang; Kim, Miyong T

    2014-09-01

    Great strides have been made in improving heart health in the United States during the last 2 decades, yet these strides have not encompassed many ethnic minority populations. There are significant health disparity gaps stemming from both a paucity of valid research and a lack of culturally sensitive interventions. In particular, many Korean Americans with chronic illnesses encounter difficulty navigating the healthcare system because of limited health literacy. The effect of a multimodal Self-Help Intervention Program on the Control of High Blood Pressure (HBP) was tested in a community-based clinical trial for Korean American seniors. Of 440 seniors enrolled, 369 completed the study (184 in the intervention group and 185 in the control group; mean age = 70.9±5.3 years). The intervention group received 6 weekly educational sessions on HBP management skill building, including health literacy training, followed by telephone counseling and home blood pressure (BP) monitoring for 12 months. Findings support that the Self-Help Intervention Program on the Control of HBP was effective in controlling BP in this ethnic/linguistic minority population. The BP control rates for the intervention and control groups were 49.5% vs. 43.2% at baseline, 58.5% vs. 42.4% at 6 months, 67.9% vs. 52.5% at 12 months, and 54.3% vs. 53.0% at 18 months. Significant changes were observed over time in some psychobehavioral outcomes, including self-efficacy for BP control, medication adherence behavior, HBP knowledge, and depression. The study findings suggest that the multimodal Self-Help Intervention Program on the Control of HBP is effective at promoting optimal HBP control for this ethnic/linguistic minority population. NCT00406614. © American Journal of Hypertension, Ltd 2014. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  18. The management of high-level radioactive wastes

    International Nuclear Information System (INIS)

    Lennemann, Wm.L.

    1979-01-01

    The definition of high-level radioactive wastes is given. The following aspects of high-level radioactive wastes' management are discussed: fuel reprocessing and high-level waste; storage of high-level liquid waste; solidification of high-level waste; interim storage of solidified high-level waste; disposal of high-level waste; disposal of irradiated fuel elements as a waste

  19. Student knowledge and awareness of oral cancer (study at Senior High School 2 Baubau, Southeast of Sulawesi

    Directory of Open Access Journals (Sweden)

    Anna Mardhiana

    2016-04-01

    Full Text Available Oral cancer is a malignancy  which came from oral mucosal epithelial and other oral’s part including from saliva glands (majority the minor one inside the mouth. Oral cancer has a quick spread. A half of oral cancer diagnosed at a late stage with a high level of death. Only half of this malignancy sufferer survive more than five years. However, the survival prognosis will increase 80-90% if the cancer could diagnose in early stage. The objective of this study is to measure qualitatively oral cancer knowledge and awareness among the students at SMAN 2 Baubau. This study is descriptive study by cross-section approach. Oral cancer knowledge and awareness among the students in SMAN 2 Baubau is in a low stage.  Students hardly hear the information about the signs of oral cancer and have no idea what must they do if they find someone presented with one of the oral cancer signs. The reason behind unknown action lack of information and socialization about oral cancer.

  20. High-level radioactive wastes. Supplement 1

    International Nuclear Information System (INIS)

    McLaren, L.H.

    1984-09-01

    This bibliography contains information on high-level radioactive wastes included in the Department of Energy's Energy Data Base from August 1982 through December 1983. These citations are to research reports, journal articles, books, patents, theses, and conference papers from worldwide sources. Five indexes, each preceded by a brief description, are provided: Corporate Author, Personal Author, Subject, Contract Number, and Report Number. 1452 citations

  1. PAIRWISE BLENDING OF HIGH LEVEL WASTE

    International Nuclear Information System (INIS)

    CERTA, P.J.

    2006-01-01

    The primary objective of this study is to demonstrate a mission scenario that uses pairwise and incidental blending of high level waste (HLW) to reduce the total mass of HLW glass. Secondary objectives include understanding how recent refinements to the tank waste inventory and solubility assumptions affect the mass of HLW glass and how logistical constraints may affect the efficacy of HLW blending

  2. Materials for high-level waste containment

    International Nuclear Information System (INIS)

    Marsh, G.P.

    1982-01-01

    The function of the high-level radioactive waste container in storage and of a container/overpack combination in disposal is considered. The consequent properties required from potential fabrication materials are discussed. The strategy adopted in selecting containment materials and the experimental programme underway to evaluate them are described. (U.K.)

  3. Professional determination problems of modern senior pupils

    Directory of Open Access Journals (Sweden)

    G.N. Danylenko

    2017-03-01

    Full Text Available Background. Today, young people are more focused on getting education as such, without taking into account the profession. The relevance of this study is the identification of the level of professional self-determination of senior pupils, the mechanisms of formation of professional preferences. The article contains the concept and content of professional self-determination in adolescence; the results of the study on the formation of professional self-determination in senior pupils are presented. The study conducted among 9th grade pupils of secondary schools has revealed that the further gradual self-determination of the future specialty depends not only on psychological readiness for conscious choice. Materials and methods. The study involved 982 pupils of secondary schools in Ukraine. To study the level of formation of professional readiness, there was conducted a survey on the developed questionnaire. Statistical analysis was carried out using MS Excel and SPSS 17. Results. The results showed that professional intents of 9-graders are a key feature for solving the problem of high school selection and future careers. But for most students, these intentions are contradictory due to objective reasons. Radio, television, books don’t have a significant impact on the choice of professional self-determination. Conclusions. The conducted survey is self-sufficient for the analysis of professional orientation. But the choice of profession by the students is influenced by many factors. Therefore, carrying out the studies on vocational guidance requires an integrated approach.

  4. High spin levels in 151Ho

    International Nuclear Information System (INIS)

    Gizon, J.; Gizon, A.; Andre, S.; Genevey, J.; Jastrzebski, J.; Kossakowski, R.; Moszinski, M.; Preibisz, Z.

    1981-02-01

    We report here on the first study of the level structure of 151 Ho. High spin levels in 151 Ho have been populated in the 141 Pr + 16 O and 144 Sm + 12 C reactions. The level structure has been established up to 6.6 MeV energy and the spins and particles determined up to 49/2 - . Most of the proposed level configurations can be explained by the coupling of hsub(11/2) protons to fsub(7/2) and/or hsub(9/2) neutrons. An isomer with 14 +- 3 ns half-life and a delayed gamma multiplicity equal to 17 +- 2 has been found. Its spin is larger than 57/2 h units

  5. Disposal of high-level radioactive waste

    International Nuclear Information System (INIS)

    Glasby, G.P.

    1977-01-01

    Although controversy surrounding the possible introduction of nuclear power into New Zealand has raised many points including radiation hazards, reactor safety, capital costs, sources of uranium and earthquake risks on the one hand versus energy conservation and alternative sources of energy on the other, one problem remains paramount and is of global significance - the storage and dumping of the high-level radioactive wastes of the reactor core. The generation of abundant supplies of energy now in return for the storage of these long-lived highly radioactive wastes has been dubbed the so-called Faustian bargain. This article discusses the growth of the nuclear industry and its implications to high-level waste disposal particularly in the deep-sea bed. (auth.)

  6. 5 CFR 842.211 - Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic...

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. 842.211 Section 842.211... EMPLOYEES RETIREMENT SYSTEM-BASIC ANNUITY Eligibility § 842.211 Senior Executive Service, Defense...

  7. Breaking the glass ceiling: structural, cultural, and organizational barriers preventing women from achieving senior and executive positions.

    Science.gov (United States)

    Johns, Merida L

    2013-01-01

    The business case for gender diversity in senior and executive positions is compelling. Studies show that companies that have the best records for promoting women outstrip their competition on every measure of profitability. Yet women disproportionately are failing to attain high-level positions. Reviewing current data on women in the workplace, findings of studies on the relationship between gender diversity in senior management and company performance, and the literature on gender behavioral differences and the workplace, this article explores the possible reasons for the persistent wage and gender gap between women and men in senior leadership positions and discusses possible remedies.

  8. Python based high-level synthesis compiler

    Science.gov (United States)

    Cieszewski, Radosław; Pozniak, Krzysztof; Romaniuk, Ryszard

    2014-11-01

    This paper presents a python based High-Level synthesis (HLS) compiler. The compiler interprets an algorithmic description of a desired behavior written in Python and map it to VHDL. FPGA combines many benefits of both software and ASIC implementations. Like software, the mapped circuit is flexible, and can be reconfigured over the lifetime of the system. FPGAs therefore have the potential to achieve far greater performance than software as a result of bypassing the fetch-decode-execute operations of traditional processors, and possibly exploiting a greater level of parallelism. Creating parallel programs implemented in FPGAs is not trivial. This article describes design, implementation and first results of created Python based compiler.

  9. The CMS High-Level Trigger

    International Nuclear Information System (INIS)

    Covarelli, R.

    2009-01-01

    At the startup of the LHC, the CMS data acquisition is expected to be able to sustain an event readout rate of up to 100 kHz from the Level-1 trigger. These events will be read into a large processor farm which will run the 'High-Level Trigger'(HLT) selection algorithms and will output a rate of about 150 Hz for permanent data storage. In this report HLT performances are shown for selections based on muons, electrons, photons, jets, missing transverse energy, τ leptons and b quarks: expected efficiencies, background rates and CPU time consumption are reported as well as relaxation criteria foreseen for a LHC startup instantaneous luminosity.

  10. The CMS High-Level Trigger

    CERN Document Server

    Covarelli, Roberto

    2009-01-01

    At the startup of the LHC, the CMS data acquisition is expected to be able to sustain an event readout rate of up to 100 kHz from the Level-1 trigger. These events will be read into a large processor farm which will run the "High-Level Trigger" (HLT) selection algorithms and will output a rate of about 150 Hz for permanent data storage. In this report HLT performances are shown for selections based on muons, electrons, photons, jets, missing transverse energy, tau leptons and b quarks: expected efficiencies, background rates and CPU time consumption are reported as well as relaxation criteria foreseen for a LHC startup instantaneous luminosity.

  11. The CMS High-Level Trigger

    Science.gov (United States)

    Covarelli, R.

    2009-12-01

    At the startup of the LHC, the CMS data acquisition is expected to be able to sustain an event readout rate of up to 100 kHz from the Level-1 trigger. These events will be read into a large processor farm which will run the "High-Level Trigger" (HLT) selection algorithms and will output a rate of about 150 Hz for permanent data storage. In this report HLT performances are shown for selections based on muons, electrons, photons, jets, missing transverse energy, τ leptons and b quarks: expected efficiencies, background rates and CPU time consumption are reported as well as relaxation criteria foreseen for a LHC startup instantaneous luminosity.

  12. High-level waste processing and disposal

    International Nuclear Information System (INIS)

    Crandall, J.L.; Krause, H.; Sombret, C.; Uematsu, K.

    1984-01-01

    The national high-level waste disposal plans for France, the Federal Republic of Germany, Japan, and the United States are covered. Three conclusions are reached. The first conclusion is that an excellent technology already exists for high-level waste disposal. With appropriate packaging, spent fuel seems to be an acceptable waste form. Borosilicate glass reprocessing waste forms are well understood, in production in France, and scheduled for production in the next few years in a number of other countries. For final disposal, a number of candidate geological repository sites have been identified and several demonstration sites opened. The second conclusion is that adequate financing and a legal basis for waste disposal are in place in most countries. Costs of high-level waste disposal will probably add about 5 to 10% to the costs of nuclear electric power. The third conclusion is less optimistic. Political problems remain formidable in highly conservative regulations, in qualifying a final disposal site, and in securing acceptable transport routes

  13. DUACS: Toward High Resolution Sea Level Products

    Science.gov (United States)

    Faugere, Y.; Gerald, D.; Ubelmann, C.; Claire, D.; Pujol, M. I.; Antoine, D.; Desjonqueres, J. D.; Picot, N.

    2016-12-01

    The DUACS system produces, as part of the CNES/SALP project, and the Copernicus Marine Environment and Monitoring Service, high quality multimission altimetry Sea Level products for oceanographic applications, climate forecasting centers, geophysic and biology communities... These products consist in directly usable and easy to manipulate Level 3 (along-track cross-calibrated SLA) and Level 4 products (multiple sensors merged as maps or time series) and are available in global and regional version (Mediterranean Sea, Arctic, European Shelves …).The quality of the products is today limited by the altimeter technology "Low Resolution Mode" (LRM), and the lack of available observations. The launch of 2 new satellites in 2016, Jason-3 and Sentinel-3A, opens new perspectives. Using the global Synthetic Aperture Radar mode (SARM) coverage of S3A and optimizing the LRM altimeter processing (retracking, editing, ...) will allow us to fully exploit the fine-scale content of the altimetric missions. Thanks to this increase of real time altimetry observations we will also be able to improve Level-4 products by combining these new Level-3 products and new mapping methodology, such as dynamic interpolation. Finally these improvements will benefit to downstream products : geostrophic currents, Lagrangian products, eddy atlas… Overcoming all these challenges will provide major upgrades of Sea Level products to better fulfill user needs.

  14. Dipendenza-Indipendenza dal Campo e Linguaggio Scritto: Uno Studio su Gruppi di Studenti di Scuola Media Superiore (Field Dependence-Field Independence and the Written Language: A Study of Groups of Senior High School Students).

    Science.gov (United States)

    Cappelletto, Anna Maria

    1995-01-01

    This article describes research carried out with 389 Italian senior high school students to test the hypothesis that there is a relationship between one's written language and cognitive style. This study takes previous research in the area of field dependence and field independence in a new direction. (CFM)

  15. Cermets for high level waste containment

    International Nuclear Information System (INIS)

    Aaron, W.S.; Quinby, T.C.; Kobisk, E.H.

    1978-01-01

    Cermet materials are currently under investigation as an alternate for the primary containment of high level wastes. The cermet in this study is an iron--nickel base metal matrix containing uniformly dispersed, micron-size fission product oxides, aluminosilicates, and titanates. Cermets possess high thermal conductivity, and typical waste loading of 70 wt % with volume reduction factors of 2 to 200 and low processing volatility losses have been realized. Preliminary leach studies indicate a leach resistance comparable to other candidate waste forms; however, more quantitative data are required. Actual waste studies have begun on NFS Acid Thorex, SRP dried sludge and fresh, unneutralized SRP process wastes

  16. Timing of High-level Waste Disposal

    International Nuclear Information System (INIS)

    2008-01-01

    This study identifies key factors influencing the timing of high-level waste (HLW) disposal and examines how social acceptability, technical soundness, environmental responsibility and economic feasibility impact on national strategies for HLW management and disposal. Based on case study analyses, it also presents the strategic approaches adopted in a number of national policies to address public concerns and civil society requirements regarding long-term stewardship of high-level radioactive waste. The findings and conclusions of the study confirm the importance of informing all stakeholders and involving them in the decision-making process in order to implement HLW disposal strategies successfully. This study will be of considerable interest to nuclear energy policy makers and analysts as well as to experts in the area of radioactive waste management and disposal. (author)

  17. High-Level Waste Melter Study Report

    Energy Technology Data Exchange (ETDEWEB)

    Perez, Joseph M.; Bickford, Dennis F.; Day, Delbert E.; Kim, Dong-Sang; Lambert, Steven L.; Marra, Sharon L.; Peeler, David K.; Strachan, Denis M.; Triplett, Mark B.; Vienna, John D.; Wittman, Richard S.

    2001-07-13

    At the Hanford Site in Richland, Washington, the path to site cleanup involves vitrification of the majority of the wastes that currently reside in large underground tanks. A Joule-heated glass melter is the equipment of choice for vitrifying the high-level fraction of these wastes. Even though this technology has general national and international acceptance, opportunities may exist to improve or change the technology to reduce the enormous cost of accomplishing the mission of site cleanup. Consequently, the U.S. Department of Energy requested the staff of the Tanks Focus Area to review immobilization technologies, waste forms, and modifications to requirements for solidification of the high-level waste fraction at Hanford to determine what aspects could affect cost reductions with reasonable long-term risk. The results of this study are summarized in this report.

  18. High-level radioactive wastes. Supplement 1

    Energy Technology Data Exchange (ETDEWEB)

    McLaren, L.H. (ed.)

    1984-09-01

    This bibliography contains information on high-level radioactive wastes included in the Department of Energy's Energy Data Base from August 1982 through December 1983. These citations are to research reports, journal articles, books, patents, theses, and conference papers from worldwide sources. Five indexes, each preceded by a brief description, are provided: Corporate Author, Personal Author, Subject, Contract Number, and Report Number. 1452 citations.

  19. Decommissioning high-level waste surface facilities

    International Nuclear Information System (INIS)

    1978-04-01

    The protective storage, entombment and dismantlement options of decommissioning a High-Level Waste Surface Facility (HLWSF) was investigated. A reference conceptual design for the facility was developed based on the designs of similar facilities. State-of-the-art decommissioning technologies were identified. Program plans and cost estimates for decommissioning the reference conceptual designs were developed. Good engineering design concepts were on the basis of this work identified

  20. The ALICE Dimuon Spectrometer High Level Trigger

    CERN Document Server

    Becker, B; Cicalo, Corrado; Das, Indranil; de Vaux, Gareth; Fearick, Roger; Lindenstruth, Volker; Marras, Davide; Sanyal, Abhijit; Siddhanta, Sabyasachi; Staley, Florent; Steinbeck, Timm; Szostak, Artur; Usai, Gianluca; Vilakazi, Zeblon

    2009-01-01

    The ALICE Dimuon Spectrometer High Level Trigger (dHLT) is an on-line processing stage whose primary function is to select interesting events that contain distinct physics signals from heavy resonance decays such as J/psi and Gamma particles, amidst unwanted background events. It forms part of the High Level Trigger of the ALICE experiment, whose goal is to reduce the large data rate of about 25 GB/s from the ALICE detectors by an order of magnitude, without loosing interesting physics events. The dHLT has been implemented as a software trigger within a high performance and fault tolerant data transportation framework, which is run on a large cluster of commodity compute nodes. To reach the required processing speeds, the system is built as a concurrent system with a hierarchy of processing steps. The main algorithms perform partial event reconstruction, starting with hit reconstruction on the level of the raw data received from the spectrometer. Then a tracking algorithm finds track candidates from the recon...

  1. Breaking the Glass Ceiling: Structural, Cultural, and Organizational Barriers Preventing Women from Achieving Senior and Executive Positions

    OpenAIRE

    Johns, Merida L.

    2013-01-01

    The business case for gender diversity in senior and executive positions is compelling. Studies show that companies that have the best records for promoting women outstrip their competition on every measure of profitability. Yet women disproportionately are failing to attain high-level positions. Reviewing current data on women in the workplace, findings of studies on the relationship between gender diversity in senior management and company performance, and the literature on gender behaviora...

  2. Performance of the CMS High Level Trigger

    CERN Document Server

    Perrotta, Andrea

    2015-01-01

    The CMS experiment has been designed with a 2-level trigger system. The first level is implemented using custom-designed electronics. The second level is the so-called High Level Trigger (HLT), a streamlined version of the CMS offline reconstruction software running on a computer farm. For Run II of the Large Hadron Collider, the increases in center-of-mass energy and luminosity will raise the event rate to a level challenging for the HLT algorithms. The increase in the number of interactions per bunch crossing, on average 25 in 2012, and expected to be around 40 in Run II, will be an additional complication. We present here the expected performance of the main triggers that will be used during the 2015 data taking campaign, paying particular attention to the new approaches that have been developed to cope with the challenges of the new run. This includes improvements in HLT electron and photon reconstruction as well as better performing muon triggers. We will also present the performance of the improved trac...

  3. Senior radio listeners

    DEFF Research Database (Denmark)

    Blaakilde, Anne Leonora

    Radiobroadcasting and the hardware materialization of radio have during the 20th century changed significantly, which means that senior radio listeners have travelled along with this evolution from large, impressive radio furnitures to DAB and small, wireless, mobile devices, and from grave...... and solemn radio voices to lightharted, laughing and chatting speakers. Senior radio listerners have experienced the development and refinements of technique, content and genres. It is now expected of all media users that they are capable of crossing media, combining, juggling and jumping between various...... media platforms, not the least when listening to radio. The elder generation is no exception from this. Recently, for instance, the Danish public broadcast DR has carried out an exodus of programmes targeted for the senior segment. These programmes are removed from regular FM and sent to DAB receivers...

  4. The Influence of the Antecedent Variable on the Teachers' Performance through Achievement Motivation in Senior High School

    Science.gov (United States)

    Dewi, Erni R.; Bundu, Patta; Tahmir, Suradi

    2016-01-01

    This study aims at analysing whether the antecedent variable directly affects the performance of the high school teachers or not. In addition, this research strives to find out whether the antecedent variable indirectly affects the teachers' performance through the achievement motivation of the high school teachers. It was a quantitative research…

  5. The high level vibration test program

    International Nuclear Information System (INIS)

    Hofmayer, C.H.; Curreri, J.R.; Park, Y.J.; Kato, W.Y.; Kawakami, S.

    1989-01-01

    As part of cooperative agreements between the US and Japan, tests have been performed on the seismic vibration table at the Tadotsu Engineering Laboratory of Nuclear Power Engineering Test Center (NUPEC) in Japan. The objective of the test program was to use the NUPEC vibration table to drive large diameter nuclear power piping to substantial plastic strain with an earthquake excitation and to compare the results with state-of-the-art analysis of the problem. The test model was subjected to a maximum acceleration well beyond what nuclear power plants are designed to withstand. A modified earthquake excitation was applied and the excitation level was increased carefully to minimize the cumulative fatigue damage due to the intermediate level excitations. Since the piping was pressurized, and the high level earthquake excitation was repeated several times, it was possible to investigate the effects of ratchetting and fatigue as well. Elastic and inelastic seismic response behavior of the test model was measured in a number of test runs with an increasing excitation input level up to the limit of the vibration table. In the maximum input condition, large dynamic plastic strains were obtained in the piping. Crack initiation was detected following the second maximum excitation run. Crack growth was carefully monitored during the next two additional maximum excitation runs. The final test resulted in a maximum crack depth of approximately 94% of the wall thickness. The HLVT (high level vibration test) program has enhanced understanding of the behavior of piping systems under severe earthquake loading. As in other tests to failure of piping components, it has demonstrated significant seismic margin in nuclear power plant piping

  6. Ramifications of defining high-level waste

    International Nuclear Information System (INIS)

    Wood, D.E.; Campbell, M.H.; Shupe, M.W.

    1987-01-01

    The Nuclear Regulatory Commission (NRC) is considering rule making to provide a concentration-based definition of high-level waste (HLW) under authority derived from the Nuclear Waste Policy Act (NWPA) of 1982 and the Low Level Waste Policy Amendments Act of 1985. The Department of Energy (DOE), which has the responsibility to dispose of certain kinds of commercial waste, is supporting development of a risk-based classification system by the Oak Ridge National Laboratory to assist in developing and implementing the NRC rule. The system is two dimensional, with the axes based on the phrases highly radioactive and requires permanent isolation in the definition of HLW in the NWPA. Defining HLW will reduce the ambiguity in the present source-based definition by providing concentration limits to establish which materials are to be called HLW. The system allows the possibility of greater-confinement disposal for some wastes which do not require the degree of isolation provided by a repository. The definition of HLW will provide a firm basis for waste processing options which involve partitioning of waste into a high-activity stream for repository disposal, and a low-activity stream for disposal elsewhere. Several possible classification systems have been derived and the characteristics of each are discussed. The Defense High Level Waste Technology Lead Office at DOE - Richland Operations Office, supported by Rockwell Hanford Operations, has coordinated reviews of the ORNL work by a technical peer review group and other DOE offices. The reviews produced several recommendations and identified several issues to be addressed in the NRC rule making. 10 references, 3 figures

  7. Job stress and burnout: A comparative study of senior and head nurses in China.

    Science.gov (United States)

    Luan, Xiaorong; Wang, Ping; Hou, Wenxiu; Chen, Lili; Lou, Fenglan

    2017-06-01

    Senior nurses can suffer from high job stress and burnout, which can lead to negative patient outcomes and higher turnover rates; however, few studies have examined this topic. We recruited 224 head and senior nurses from September to December 2015 using convenience and cluster sampling, to compare job stress and burnout levels between the two groups. The Nurse Job Stressors Inventory and Maslach Burnout Inventory scales were used to evaluate job stress and burnout, respectively. Results indicated that job stress scores significantly differed between head and senior nurses. The highest scoring subscales in both groups were time allocation and workload problems. Scores for the three burnout dimensions also significantly differed between the groups. Positive correlations between job stress and burnout were stronger among senior nurses than head nurses. Burnout may be higher among senior nurses given head nurses' potential for greater perceived job control. Our findings suggest that measures need to be taken to reduce burnout and turnover rates among senior nurses. © 2017 John Wiley & Sons Australia, Ltd.

  8. Music Therapy for Seniors

    OpenAIRE

    SLUNEČKOVÁ, Petra

    2014-01-01

    This bachelor thesis deals with the use of music therapy in the lives of seniors. The target of this thesis is to map the possibilities of using music therapy ways with seniors and to recommend a suitable music therapy resources on the basis of the research and evaluation of obtained dates. The theoretical part describes the term "the music therapy", e.g. concept, definition, types and forms, the development of music therapy, the history, methods and techniques. This age group is defined in t...

  9. A STUDY OF THE ENGLISH TEXTBOOKS FOR SENIOR HIGH SCHOOL IN FOUR ENGLISH SKILLS ON GENDER EQUALITY IN SERANG CITY - BANTEN

    Directory of Open Access Journals (Sweden)

    Nurhaedah Gailea

    2015-06-01

    Full Text Available The objective of the research is to find out deeply the aspects of   equal gender on English textbooks for Senior High School by Indonesian and English writer in Serang City. The method used in this research is qualitative research with content analysis technique.The data collected through document review. The research finding shows that the perecentage of men are higher than women in the aspects of main character and historical event, the use of equal language, public and domestic role, and art talent, sport, and  intellectual competence on the books of indonesia writer in four language skills such as listening, speaking, reading, and writing.This description shows that women are inferior because of culture, misinterpretation of religion, and patriarchy system factor. Whreas the perecentage of men and women are gender equal on the book of English writer, especially in the main character, the  language equal, the public and  domestic role, and the art talent, but the sport and intelectual competence showed that the perencentage of men are high. It means that women have opportunity as men and especially domestic role is responsibility of both men and women. It can be concluded that the Englsh textbook is written by Indonesian that called curriculum 2013 can not be used as English lesson, whereas the English textbook of English writer can recommend as English lesson because it found the equal gender.

  10. Intergenerational ethics of high level radioactive waste

    Energy Technology Data Exchange (ETDEWEB)

    Takeda, Kunihiko [Nagoya Univ., Graduate School of Engineering, Nagoya, Aichi (Japan); Nasu, Akiko; Maruyama, Yoshihiro [Shibaura Inst. of Tech., Tokyo (Japan)

    2003-03-01

    The validity of intergenerational ethics on the geological disposal of high level radioactive waste originating from nuclear power plants was studied. The result of the study on geological disposal technology showed that the current method of disposal can be judged to be scientifically reliable for several hundred years and the radioactivity level will be less than one tenth of the tolerable amount after 1,000 years or more. This implies that the consideration of intergenerational ethics of geological disposal is meaningless. Ethics developed in western society states that the consent of people in the future is necessary if the disposal has influence on them. Moreover, the ethics depends on generally accepted ideas in western society and preconceptions based on racism and sexism. The irrationality becomes clearer by comparing the dangers of the exhaustion of natural resources and pollution from harmful substances in a recycling society. (author)

  11. Management of high level radioactive waste

    International Nuclear Information System (INIS)

    Redon, A.; Mamelle, J.; Chambon, M.

    1977-01-01

    The world wide needs in reprocessing will reach the value of 10.000 t/y of irradiated fuels, in the mid of the 80's. Several countries will have planned, in their nuclear programme, the construction of reprocessing plants with a 1500 t/y capacity, corresponding to 50.000 MWe installed. At such a level, the solidification of the radioactive waste will become imperative. For this reason, all efforts, in France, have been directed towards the realization of industrial plants able of solidifying the fission products as a glassy material. The advantages of this decision, and the reasons for it are presented. The continuing development work, and the conditions and methods of storing the high-level wastes prior to solidification, and of the interim storage (for thermal decay) and the ultimate disposal after solidification are described [fr

  12. Intergenerational ethics of high level radioactive waste

    International Nuclear Information System (INIS)

    Takeda, Kunihiko; Nasu, Akiko; Maruyama, Yoshihiro

    2003-01-01

    The validity of intergenerational ethics on the geological disposal of high level radioactive waste originating from nuclear power plants was studied. The result of the study on geological disposal technology showed that the current method of disposal can be judged to be scientifically reliable for several hundred years and the radioactivity level will be less than one tenth of the tolerable amount after 1,000 years or more. This implies that the consideration of intergenerational ethics of geological disposal is meaningless. Ethics developed in western society states that the consent of people in the future is necessary if the disposal has influence on them. Moreover, the ethics depends on generally accepted ideas in western society and preconceptions based on racism and sexism. The irrationality becomes clearer by comparing the dangers of the exhaustion of natural resources and pollution from harmful substances in a recycling society. (author)

  13. The CMS High Level Trigger System

    CERN Document Server

    Afaq, A; Bauer, G; Biery, K; Boyer, V; Branson, J; Brett, A; Cano, E; Carboni, A; Cheung, H; Ciganek, M; Cittolin, S; Dagenhart, W; Erhan, S; Gigi, D; Glege, F; Gómez-Reino, Robert; Gulmini, M; Gutiérrez-Mlot, E; Gutleber, J; Jacobs, C; Kim, J C; Klute, M; Kowalkowski, J; Lipeles, E; Lopez-Perez, Juan Antonio; Maron, G; Meijers, F; Meschi, E; Moser, R; Murray, S; Oh, A; Orsini, L; Paus, C; Petrucci, A; Pieri, M; Pollet, L; Rácz, A; Sakulin, H; Sani, M; Schieferdecker, P; Schwick, C; Sexton-Kennedy, E; Sumorok, K; Suzuki, I; Tsirigkas, D; Varela, J

    2007-01-01

    The CMS Data Acquisition (DAQ) System relies on a purely software driven High Level Trigger (HLT) to reduce the full Level-1 accept rate of 100 kHz to approximately 100 Hz for archiving and later offline analysis. The HLT operates on the full information of events assembled by an event builder collecting detector data from the CMS front-end systems. The HLT software consists of a sequence of reconstruction and filtering modules executed on a farm of O(1000) CPUs built from commodity hardware. This paper presents the architecture of the CMS HLT, which integrates the CMS reconstruction framework in the online environment. The mechanisms to configure, control, and monitor the Filter Farm and the procedures to validate the filtering code within the DAQ environment are described.

  14. High level waste fixation in cermet form

    International Nuclear Information System (INIS)

    Kobisk, E.H.; Aaron, W.S.; Quinby, T.C.; Ramey, D.W.

    1981-01-01

    Commercial and defense high level waste fixation in cermet form is being studied by personnel of the Isotopes Research Materials Laboratory, Solid State Division (ORNL). As a corollary to earlier research and development in forming high density ceramic and cermet rods, disks, and other shapes using separated isotopes, similar chemical and physical processing methods have been applied to synthetic and real waste fixation. Generally, experimental products resulting from this approach have shown physical and chemical characteristics which are deemed suitable for long-term storage, shipping, corrosive environments, high temperature environments, high waste loading, decay heat dissipation, and radiation damage. Although leach tests are not conclusive, what little comparative data are available show cermet to withstand hydrothermal conditions in water and brine solutions. The Soxhlet leach test, using radioactive cesium as a tracer, showed that leaching of cermet was about X100 less than that of 78 to 68 glass. Using essentially uncooled, untreated waste, cermet fixation was found to accommodate up to 75% waste loading and yet, because of its high thermal conductivity, a monolith of 0.6 m diameter and 3.3 m-length would have only a maximum centerline temperature of 29 K above the ambient value

  15. Methodological proposal to tackle the Visual Basic program in senior high schools of Pinar del Rio. (First part

    Directory of Open Access Journals (Sweden)

    Manuel Pereira Rosa

    2003-06-01

    Full Text Available A proposed dosage for the contents to be addressed in the teaching of traditional programming languages in the pre-university level, methodological for treatment suggestions as well as a system of exercises in correspondence with the changes that take is offered in this article out at school, which may constitute material support for the planning, execution and control of the teaching process in this subject.

  16. Liquid level measurement in high level nuclear waste slurries

    International Nuclear Information System (INIS)

    Weeks, G.E.; Heckendorn, F.M.; Postles, R.L.

    1990-01-01

    Accurate liquid level measurement has been a difficult problem to solve for the Defense Waste Processing Facility (DWPF). The nuclear waste sludge tends to plug or degrade most commercially available liquid-level measurement sensors. A liquid-level measurement system that meets demanding accuracy requirements for the DWPF has been developed. The system uses a pneumatic 1:1 pressure repeater as a sensor and a computerized error correction system. 2 figs

  17. [Study on the psychological health condition among junior and senior high school students in Beijing, Shanghai and Guangzhou].

    Science.gov (United States)

    Tao, Longxiang; Zhang, Qian; Du, Songming; Guo, Jing; Liu Weijia; Pan, Hui; Hu, Xiaoqi; Ma, Guansheng; Sun, Xiaohong

    2015-01-01

    To describe the status and difference of students' mental health in junior high school, ordinary high school and vocational high school in Beijing, Shanghai and Guangzhou. 135 schools and 14 473 students were randomly selected and stratified to draw the sample. Mental Health Test (MHT) was used to measure the status of students' mental health. Among 13 286 valid questionnaire, 2.1% students were mentally disabled, more females reported their mental problems (2.1%) than males (1.9%). Students from Shanghai (2.5%) and Beijing (2.3%) were more likely to report their mental problems than students from Guangzhou (1.6%), which were statistically significant. The top three mental problems includes anxiety (42.6%), physical condition (11.1%) and self - blame tendency (9.7%), etc. Students from Beijing, Shanghai and Guangzhou got different extend of mental problems.

  18. Service Oriented Architecture for High Level Applications

    International Nuclear Information System (INIS)

    Chu, P.

    2012-01-01

    Standalone high level applications often suffer from poor performance and reliability due to lengthy initialization, heavy computation and rapid graphical update. Service-oriented architecture (SOA) is trying to separate the initialization and computation from applications and to distribute such work to various service providers. Heavy computation such as beam tracking will be done periodically on a dedicated server and data will be available to client applications at all time. Industrial standard service architecture can help to improve the performance, reliability and maintainability of the service. Robustness will also be improved by reducing the complexity of individual client applications.

  19. Predicting High School Outcomes in the Baltimore City Public Schools. The Senior Urban Education Research Fellowship Series. Volume VII

    Science.gov (United States)

    Mac Iver, Martha Abele; Messel, Matthew

    2012-01-01

    This study of high school outcomes in the Baltimore City Public Schools builds on substantial prior research on the early warning indicators of dropping out. It sought to investigate whether the same variables that predicted a non-graduation outcome in other urban districts--attendance, behavior problems, and course failure--were also significant…

  20. The ARES High-level Intermediate Representation

    Energy Technology Data Exchange (ETDEWEB)

    Moss, Nicholas David [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-03-03

    The LLVM intermediate representation (IR) lacks semantic constructs for depicting common high-performance operations such as parallel and concurrent execution, communication and synchronization. Currently, representing such semantics in LLVM requires either extending the intermediate form (a signi cant undertaking) or the use of ad hoc indirect means such as encoding them as intrinsics and/or the use of metadata constructs. In this paper we discuss a work in progress to explore the design and implementation of a new compilation stage and associated high-level intermediate form that is placed between the abstract syntax tree and when it is lowered to LLVM's IR. This highlevel representation is a superset of LLVM IR and supports the direct representation of these common parallel computing constructs along with the infrastructure for supporting analysis and transformation passes on this representation.

  1. Medication education and consultation at a senior dining program for independently living seniors.

    Science.gov (United States)

    Schmiedt, Dean; Ellingson, Jody

    2010-08-01

    To determine if pharmacist involvement within a senior dining program benefits diners by addressing their medication-related questions, using educational sessions, and providing individual consultations. Catholic Charities Senior Dining sites in central Minnesota. Pharmacists went to three senior dining sites, providing educational sessions and individual consultations to independently living senior diners. Pharmacists developed a program, in a nontraditional setting, that used educational sessions and individual consultations to assist seniors with their medication-related questions. The number of diner questions, significant issues raised, issues addressed, and level of diner satisfaction. Pharmacists made 36 visits from January to December 2009. During those visits they presented educational talks to 3,089 diners, and 12.4% of all diners spoke individually with pharmacists. Pharmacists addressed 581 questions or concerns from 384 diners. Significant issues were noted in 25.8% of individual consultations (144 questions). The most common significant issues included: adverse drug reactions (59), indications without treatment (27), and drug interactions (23). Nonopioid analgesics, antilipemics, and antihypertensive medications were most commonly involved in significant issues. Satisfaction surveys were strongly positive, with 97% indicating pharmacists had addressed their medication-related concern; only 3% did not reply. Almost half (42.7%) of satisfaction surveys indicated the diner would change something as a result of meeting with the pharmacist. Pharmacist availability in a nontraditional setting can assist seniors with addressing potentially significant medication-related issues. Independently living seniors will seek out information from a pharmacist in a convenient setting.

  2. Exposure to unusually high indoor radon levels

    International Nuclear Information System (INIS)

    Rasheed, F.N.

    1993-01-01

    Unusually high indoor radon concentrations were reported in a small village in western Tyrol, Austria. The authors have measured the seasonal course of indoor radon concentrations in 390 houses of this village. 71% of houses in winter and 33% in summer, showed radon values on the ground floor above the Austrian action level of 400 Bq/cm 3 . This proportion results in an unusually high indoor radon exposure of the population. The radon source was an 8,700-year-old rock slide of granite gneiss, the largest of the alpine crystalline rocks. It has a strong emanating power because its rocks are heavily fractured and show a slightly increased uranium content. Previous reports show increased lung cancer mortality, myeloid leukemia, kidney cancer, melanoma, and prostate cancer resulting from indoor radon exposure. However, many studies fail to provide accurate information on indoor radon concentrations, classifying them merely as low, intermediate, and high, or they record only minor increases in indoor radon concentrations. Mortality data for 1970-91 were used to calculate age and sex standardized mortality rates (SMR) for 51 sites of carcinoma. The total population of Tyrol were controls. A significantly higher risk was recorded for lung cancer. The high SMR for lung cancer in female subjects is especially striking. Because the numbers were low for the other cancer sites, these were combined in one group to calculate the SMR. No significant increase in SMR was found for this group

  3. Validity and Practitality of Acid-Base Module Based on Guided Discovery Learning for Senior High School

    Science.gov (United States)

    Yerimadesi; Bayharti; Jannah, S. M.; Lufri; Festiyed; Kiram, Y.

    2018-04-01

    This Research and Development(R&D) aims to produce guided discovery learning based module on topic of acid-base and determine its validity and practicality in learning. Module development used Four D (4-D) model (define, design, develop and disseminate).This research was performed until development stage. Research’s instruments were validity and practicality questionnaires. Module was validated by five experts (three chemistry lecturers of Universitas Negeri Padang and two chemistry teachers of SMAN 9 Padang). Practicality test was done by two chemistry teachers and 30 students of SMAN 9 Padang. Kappa Cohen’s was used to analyze validity and practicality. The average moment kappa was 0.86 for validity and those for practicality were 0.85 by teachers and 0.76 by students revealing high category. It can be concluded that validity and practicality was proven for high school chemistry learning.

  4. Do alcohol use reasons and contexts differentiate adolescent high-intensity drinking? Data from U.S. high school seniors, 2005-2016.

    Science.gov (United States)

    Terry-McElrath, Yvonne M; Stern, Stephanie A; Patrick, Megan E

    2017-11-01

    The purpose of this study was to examine associations between (a) self-reported reasons for and contexts of alcohol use and (b) high-intensity drinking (i.e., having 10+ drinks in a row in the past 2 weeks) among national samples of U.S. 12th grade students. Data were obtained from 16,902 students who reported any past 12-month alcohol use from nationally representative annual 12th grade student samples from 2005-2016. When asked about drinking behavior during the past 2 weeks, 72% reported consuming less than 5 drinks at most during 1 drinking occasion; 14% reported 5-9 drinks, 7% reported 10-14 drinks, and 7% reported 15+ drinks. Adolescent drinkers in all categories (good time" as the most prevalent reason for alcohol use, and "at a party" as the most prevalent context of alcohol use. However, high-intensity drinking was particularly likely among adolescents drinking for coping, compulsive use, and drug effect reasons, as well as those who enjoyed the taste. Having 15+ drinks (vs. 10-14 drinks) was particularly associated with compulsive use and enjoying the taste. The relative risk of any high-intensity drinking, and of higher levels of high-intensity drinking involvement, increased with the total number of reasons and contexts endorsed. Alcohol appears to serve a larger number of functions for high-intensity drinking adolescents than non-high-intensity drinking youth. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  5. The Relationship Between Self-concept with Assertiveness in Class X Students Kesatrian 2 Senior High School Semarang

    OpenAIRE

    Pusparani, Anindyta; Masykur, Achmad Mujab

    2014-01-01

    Assertiveness is important for teenagers, that allows teens to put themselves and perform the strategic, directed, controlled and steady activities, so teens can avoid the negative behavior. Assertiveness is consist of by several factors, one of which is influenced by self-esteem. A person with a positive self-esteem has a positive self-concept. This study aims to empirically examine the relationship of self-concept with assertiveness in class X Kesatrian 2 Semarang High School. The sample...

  6. Tracking the Role of Education in Preserving National Identity: Maritime Aspects in the History Subject at Senior High School in Indonesia

    Directory of Open Access Journals (Sweden)

    Singgih Tri Sulistiyono

    2017-07-01

    Full Text Available One of the most important objectives of this article is analyse wether or not the idea of the Indonesian identity as a maritime nation is instructed at school in the form of teaching materials. In this respect the history subject at senior high school bocomes the focus of the study. The history subject strategically can be benefitted as the medium of strengthening the Indonesian naitonal identity as a maritime nation. This matter is very important to be studied considering the fact that untill now the issue of national identity of Indonesian nation is still to be debated wether or not Indonesia will be developed to be maritime state or conversely to be agrarian state.  But many Indonesian believe that their ancestors were maritime people. And they confident that only the people who built the country based on thier identity could be a great nation. This article argues that although the maritime history of the great potential in the process of identity formation of Indonesia as a maritime nation and has the potential to strengthen national integration, but aspects of maritime history has not taught proportionally in Indonesian history textbooks.

  7. [Evaluation of a revised "Ikigai" scale and the relationship between motivation for achievement of a purpose and mental health in senior high school students].

    Science.gov (United States)

    Yoshida, K

    1994-12-01

    The term "ikigai" describes the state in which people have a positive purpose, a sense of being full and social support. In order to measure this condition and its effects on mental and physical health, an Ikigai scale was constructed. In this study, the Ikigai scale was revised by altering the number of choices for each item, and the revised scale was applied to a group of senior high school students. The purpose of the present study is to discuss the revised scale by comparing its results with those from the original scale. In addition, the relationship between motivation for achievement of a purpose and depression which is an index of mental health is studied. The results of this study are summarized as follows: 1) The revised Ikigai scale was more reliable than the original scale. 2) The correlation between the Ikigai scale and Self-rating Depression Scale (SDS) demonstrated that our revised scale had greater validity than the original. 3) Male students who had strong motivation for achievement of a purpose were significantly less depressed than those who had no motivation. From these results, it is concluded that the revised Ikigai scale is better than the original scale and in male students, motivation for achievement of a purpose correlates to mental health.

  8. Reasons for recent marijuana use in relation to use of other illicit drugs among high school seniors in the United States.

    Science.gov (United States)

    Palamar, Joseph J; Griffin-Tomas, Marybec; Kamboukos, Dimitra

    2015-01-01

    Studies show that illicit cannabis (marijuana) use is related to use of other illicit drugs and that reasons for use are related to frequency of marijuana use. However, research is needed to examine whether specific reasons for marijuana use are associated with use of other illicit drugs. Data from recent marijuana-using high school seniors were examined from 12 cohorts of Monitoring the Future (Weighted n = 6481) to examine whether reasons for recent marijuana use are associated with use of eight other illicit drugs. Using "to experiment" decreased odds of reporting use of each drug and using to decrease effects of other drugs increased odds of reporting use of each drug. In multivariable models, using marijuana "to experiment" decreased the odds for reporting use of hallucinogens other than LSD and narcotics other than heroin. Using marijuana for "insight" increased the odds for use of hallucinogens other than LSD, and use due to "boredom" increased the odds for reporting use of powder cocaine and hallucinogens other than LSD. Using marijuana to increase effects of other drugs increased odds of reporting use of each of the eight drugs, and using it to decrease other drug effects increased odds of reporting use of crack, hallucinogens other than LSD, and amphetamine/stimulants. This study helped identify illicit marijuana users who are more likely to report use of other illicit drugs. Prevention efforts need to focus on students who report certain reasons for marijuana use as they may be at risk for use of other illicit drugs.

  9. Technetium Chemistry in High-Level Waste

    International Nuclear Information System (INIS)

    Hess, Nancy J.

    2006-01-01

    Tc contamination is found within the DOE complex at those sites whose mission involved extraction of plutonium from irradiated uranium fuel or isotopic enrichment of uranium. At the Hanford Site, chemical separations and extraction processes generated large amounts of high level and transuranic wastes that are currently stored in underground tanks. The waste from these extraction processes is currently stored in underground High Level Waste (HLW) tanks. However, the chemistry of the HLW in any given tank is greatly complicated by repeated efforts to reduce volume and recover isotopes. These processes ultimately resulted in mixing of waste streams from different processes. As a result, the chemistry and the fate of Tc in HLW tanks are not well understood. This lack of understanding has been made evident in the failed efforts to leach Tc from sludge and to remove Tc from supernatants prior to immobilization. Although recent interest in Tc chemistry has shifted from pretreatment chemistry to waste residuals, both needs are served by a fundamental understanding of Tc chemistry

  10. Processing vessel for high level radioactive wastes

    International Nuclear Information System (INIS)

    Maekawa, Hiromichi

    1998-01-01

    Upon transferring an overpack having canisters containing high level radioactive wastes sealed therein and burying it into an underground processing hole, an outer shell vessel comprising a steel plate to be fit and contained in the processing hole is formed. A bury-back layer made of dug earth and sand which had been discharged upon forming the processing hole is formed on the inner circumferential wall of the outer shell vessel. A buffer layer having a predetermined thickness is formed on the inner side of the bury-back layer, and the overpack is contained in the hollow portion surrounded by the layer. The opened upper portion of the hollow portion is covered with the buffer layer and the bury-back layer. Since the processing vessel having a shielding performance previously formed on the ground, the state of packing can be observed. In addition, since an operator can directly operates upon transportation and burying of the high level radioactive wastes, remote control is no more necessary. (T.M.)

  11. Tracking at High Level Trigger in CMS

    CERN Document Server

    Tosi, Mia

    2016-01-01

    The trigger systems of the LHC detectors play a crucial role in determining the physics capabili- ties of the experiments. A reduction of several orders of magnitude of the event rate is needed to reach values compatible with detector readout, offline storage and analysis capability. The CMS experiment has been designed with a two-level trigger system: the Level-1 Trigger (L1T), implemented on custom-designed electronics, and the High Level Trigger (HLT), a stream- lined version of the CMS offline reconstruction software running on a computer farm. A software trigger system requires a trade-off between the complexity of the algorithms, the sustainable out- put rate, and the selection efficiency. With the computing power available during the 2012 data taking the maximum reconstruction time at HLT was about 200 ms per event, at the nominal L1T rate of 100 kHz. Track reconstruction algorithms are widely used in the HLT, for the reconstruction of the physics objects as well as in the identification of b-jets and ...

  12. CMS High Level Trigger Timing Measurements

    International Nuclear Information System (INIS)

    Richardson, Clint

    2015-01-01

    The two-level trigger system employed by CMS consists of the Level 1 (L1) Trigger, which is implemented using custom-built electronics, and the High Level Trigger (HLT), a farm of commercial CPUs running a streamlined version of the offline CMS reconstruction software. The operational L1 output rate of 100 kHz, together with the number of CPUs in the HLT farm, imposes a fundamental constraint on the amount of time available for the HLT to process events. Exceeding this limit impacts the experiment's ability to collect data efficiently. Hence, there is a critical need to characterize the performance of the HLT farm as well as the algorithms run prior to start up in order to ensure optimal data taking. Additional complications arise from the fact that the HLT farm consists of multiple generations of hardware and there can be subtleties in machine performance. We present our methods of measuring the timing performance of the CMS HLT, including the challenges of making such measurements. Results for the performance of various Intel Xeon architectures from 2009-2014 and different data taking scenarios are also presented. (paper)

  13. For Seniors, Eat with Caution

    Science.gov (United States)

    ... page please turn Javascript on. Healthy Holiday For Seniors, Eat with Caution Past Issues / Fall 2009 Table ... reduce risks of illness from bacteria in food, seniors (and others who face special risks of illness) ...

  14. A teaching strategy for solving tasks integrating physics and artistic components in senior high school teacher’s training

    Directory of Open Access Journals (Sweden)

    Brito, Raúl Pedro

    2012-01-01

    Full Text Available This article is aimed at describing the results of a study intended to find a solution to shortcomings in the training of teacher of Physics, particularly in relation to the acquisition of an artistic cultural insight as a result of the process of learning Physics, which naturally hinders the fulfillment of junior high school general goal. A teaching strategy, centered in solving tasks of physics and artistic integrating nature, is suggested to contribute to enlarge cultural understanding and illustrating science and art relationship.

  15. DEVELOPING OF INSTRUCTIONAL MEDIA-BASED ANIMATION VIDEO ON ENZYME AND METABOLISM MATERIAL IN SENIOR HIGH SCHOOL

    Directory of Open Access Journals (Sweden)

    Muhammad Mustofa Yusuf

    2017-11-01

    Full Text Available The research aimed to product a learning material related to animation video on enzyme and metabolism material for high school student which is validated by media and material experts, educational practition and student legibility. Research and development model is ADDIE with quantitative-qualitative data analyzing methode. Data collection was obtained from validation results by media and material experts, educational partition and student legibility. The validation results were scores and suggestion. The percentage of product from expert media validation (100%, expert material validation (89,58%, educational practition (84,61%, and student legibility (81,91% showed valid of the criteria and feasible to use after revision.

  16. A Case Study: The Potential of Energy Efficiency in Senior High School of Semarang Regency, Central Java, Indonesia

    Science.gov (United States)

    Yustika, Ana; Purwanto; Hermawan, H.

    2018-02-01

    The increasing of energy supply trend in Indonesia seems to be a serious problem in the implementation of sustainable development. This study case research aimed to determine the potential of energy efficiency in school environment. The subject of this research was SMA N 1 Ambarawa, located on Semarang Regency of Central Java, Indonesia. The data collection was done by used documentation, observation and interview method. The results showed that the average of electrical energy consumption in this school reached 11022.008 kWh/month, which resulted in the emergence of secondary emissions of CO2 by 9644.257 kg CO2/month. Overall, the consumption of electrical energy in this school was very efficient, with an Intensity of Energy Consumption (IEC) average 1.7957 kWh/m2/month. In this case, the implementation of short-term no cost, long-term no cost, middle-cost, short-term high cost and long-term high-cost recommendation could save electricity energy sequent by 3.159%; 7.536%; 9.499%; 35.278% - 36.626%; and 42.084%. In conclusion, the school environment had a big potential of energy efficiency that could reduce the energy consumption and CO2 gas emissions.

  17. Metacognitive Ability Relationship with Test Result of Senior High School of Biology Teacher Competence in Sijunjung District

    Science.gov (United States)

    Ardi, A.; Fadilah, M.; Ichsani, W.

    2018-04-01

    This research aimed to reveal how the relationship between metacognitive ability and the test result of biology teacher competence in Sijunjung District. The population of this descriptive research were all high school biology teachers in Sijunjung District, and sample is all teachers who are members of the population, which is 23 biology teachers. The instrument used in this research are a questionnaire of research on teacher's metacognitive ability and document about teacher competence test result. The questionnaire was validated first by two lecturers of biology and one lecturer of English. Data analysis using Pearson Product Moment's. Based on the results of research and discussion that have been described, it can generally be concluded that there is a low relationship between metacognitive ability with competence test results of high school biology teachers in Sijunjung District. Partially, the relationship of metacognitive ability with the test result of professional competence of biology teacher showed significant result, with correlation coefficient 0,46 and t table 1,72 while titung 2,37. The contribution of metacognitive ability to the competence test result of the teacher is 21.6%, while the other 78.4% have not been revealed in this research.

  18. Planning Model of Physics Learning In Senior High School To Develop Problem Solving Creativity Based On National Standard Of Education

    Science.gov (United States)

    Putra, A.; Masril, M.; Yurnetti, Y.

    2018-04-01

    One of the causes of low achievement of student’s competence in physics learning in high school is the process which they have not been able to develop student’s creativity in problem solving. This is shown that the teacher’s learning plan is not accordance with the National Eduction Standard. This study aims to produce a reconstruction model of physics learning that fullfil the competency standards, content standards, and assessment standards in accordance with applicable curriculum standards. The development process follows: Needs analysis, product design, product development, implementation, and product evaluation. The research process involves 2 peers judgment, 4 experts judgment and two study groups of high school students in Padang. The data obtained, in the form of qualitative and quantitative data that collected through documentation, observation, questionnaires, and tests. The result of this research up to the product development stage that obtained the physics learning plan model that meets the validity of the content and the validity of the construction in terms of the fulfillment of Basic Competence, Content Standards, Process Standards and Assessment Standards.

  19. Volunteering of seniors in community

    OpenAIRE

    Stropková, Andrea

    2017-01-01

    The diploma thesis deals with the theme of volunteering of seniors in the community. The work focuses on the specifics of volunteering of seniors, emphasizing the benefits of volunteering for participating seniors and how to identify them with other groups of people. Using a qualitative research work, it examines on a sample of eight respondents how these senior volunteers perceive the benefits of volunteering, how they relate to the geographical location in which they work, and what communit...

  20. Beam size measurement at high radiation levels

    International Nuclear Information System (INIS)

    Decker, F.J.

    1991-05-01

    At the end of the Stanford Linear Accelerator the high energy electron and positron beams are quite small. Beam sizes below 100 μm (σ) as well as the transverse distribution, especially tails, have to be determined. Fluorescent screens observed by TV cameras provide a quick two-dimensional picture, which can be analyzed by digitization. For running the SLAC Linear Collider (SLC) with low backgrounds at the interaction point, collimators are installed at the end of the linac. This causes a high radiation level so that the nearby cameras die within two weeks and so-called ''radiation hard'' cameras within two months. Therefore an optical system has been built, which guides a 5 mm wide picture with a resolution of about 30 μm over a distance of 12 m to an accessible region. The overall resolution is limited by the screen thickness, optical diffraction and the line resolution of the camera. Vibration, chromatic effects or air fluctuations play a much less important role. The pictures are colored to get fast information about the beam current, size and tails. Beside the emittance, more information about the tail size and betatron phase is obtained by using four screens. This will help to develop tail compensation schemes to decrease the emittance growth in the linac at high currents. 4 refs., 2 figs

  1. The Implementation of Discovery Learning Method to Increase Learning Outcomes and Motivation of Student in Senior High School

    Directory of Open Access Journals (Sweden)

    Nanda Saridewi

    2017-11-01

    Full Text Available Based on data from the observation of high school students grade XI that daily low student test scores due to a lack of role of students in the learning process. This classroom action research aims to improve learning outcomes and student motivation through discovery learning method in colloidal material. This study uses the approach developed by Lewin consisting of planning, action, observation, and reflection. Data collection techniques used the questionnaires and ability tests end. Based on the research that results for students received a positive influence on learning by discovery learning model by increasing the average value of 74 students from the first cycle to 90.3 in the second cycle and increased student motivation in the form of two statements based competence (KD categories (sometimes on the first cycle and the first statement KD category in the second cycle. Thus the results of this study can be used to improve learning outcomes and student motivation

  2. The effectiveness of multi modal representation text books to improve student's scientific literacy of senior high school students

    Science.gov (United States)

    Zakiya, Hanifah; Sinaga, Parlindungan; Hamidah, Ida

    2017-05-01

    The results of field studies showed the ability of science literacy of students was still low. One root of the problem lies in the books used in learning is not oriented toward science literacy component. This study focused on the effectiveness of the use of textbook-oriented provisioning capability science literacy by using multi modal representation. The text books development method used Design Representational Approach Learning to Write (DRALW). Textbook design which was applied to the topic of "Kinetic Theory of Gases" is implemented in XI grade students of high school learning. Effectiveness is determined by consideration of the effect and the normalized percentage gain value, while the hypothesis was tested using Independent T-test. The results showed that the textbooks which were developed using multi-mode representation science can improve the literacy skills of students. Based on the size of the effect size textbooks developed with representation multi modal was found effective in improving students' science literacy skills. The improvement was occurred in all the competence and knowledge of scientific literacy. The hypothesis testing showed that there was a significant difference on the ability of science literacy between class that uses textbooks with multi modal representation and the class that uses the regular textbook used in schools.

  3. The implementation of skill assessment by the educators on the mathematics learning process in senior high school

    Science.gov (United States)

    Lestariani, I.; Sujadi, I.; Pramudya, I.

    2018-03-01

    The purpose of research to describe and know the implementation of skill assessment on the mathematics learning process with the high school mathematics teacher as the subject because it is less fully implemented. This research is the type of the descriptive qualitative method. The data was collecting observation method, interview and documentation. The result showed that on the planning stage of the implementation of skill assessment, there were many teachers who had not prepared all the completeness with various assessment techniques through performance, project and portfolio. The teacher was prepared the list of questions. On the implementation stage, there were many teachers who had not understand the stage of completing the assessment with the appropriate instrument method and development. On the reporting stage, discovered that teachers faced the difficulty on preparing scoring report with the range value. Aside from that, the teachers had not prepared the assessment instrument very well on the planning stage. It can be concluded that the implementation of skill assessment has been implemented but not maximally because educators don’t understand about the skill assessment and the number of instrument that must be prepared before the assessment.

  4. The Super-Seniors Study: Phenotypic characterization of a healthy 85+ population.

    Science.gov (United States)

    Halaschek-Wiener, Julius; Tindale, Lauren C; Collins, Jennifer A; Leach, Stephen; McManus, Bruce; Madden, Kenneth; Meneilly, Graydon; Le, Nhu D; Connors, Joseph M; Brooks-Wilson, Angela R

    2018-01-01

    To understand why some people live to advanced age in good health and others do not, it is important to study not only disease, but also long-term good health. The Super-Seniors Study aims to identify factors associated with healthy aging. 480 healthy oldest-old 'Super-Seniors' aged 85 to 105 years and never diagnosed with cancer, cardiovascular disease, diabetes, dementia, or major pulmonary disease, were compared to 545 mid-life controls aged 41-54, who represent a group that is unselected for survival from late-life diseases. Health and lifestyle information, personal and family medical history, and blood samples were collected from all participants. Super-Seniors also underwent four geriatric tests. Super-Seniors showed high cognitive (Mini-Mental State Exam mean = 28.3) and functional capacity (Instrumental Activities of Daily Living Scale mean = 21.4), as well as high physical function (Timed Up and Go mean = 12.3 seconds) and low levels of depression (Geriatric Depression Scale mean = 1.5). Super-Seniors were less likely to be current smokers than controls, but the frequency of drinking alcohol was the same in both groups. Super-Seniors were more likely to have 4 or more offspring; controls were more likely to have no children. Female Super-Seniors had a mean age of last fertility 1.9 years older than controls, and were 2.3 times more likely to have had a child at ≥ 40 years. The parents of Super-Seniors had mean ages of deaths of 79.3 years for mothers, and 74.5 years for fathers, each exceeding the life expectancy for their era by a decade. Super-Seniors are cognitively and physically high functioning individuals who have evaded major age-related chronic diseases into old age, representing the approximately top 1% for healthspan. The familiality of long lifespan of the parents of Super-Seniors supports the hypothesis that heritable factors contribute to this desirable phenotype.

  5. The Impact of Parental Level of Income on Students' Academic Performance in High School in Japan

    Science.gov (United States)

    Machebe, Chioma Henrietta; Ezegbe, Bernedeth N.; Onuoha, Joseph

    2017-01-01

    The socioeconomic status of a child parent impacts on the educational development and achievement of the child. This study evaluated the effect of socioeconomic status, specifically parents income and parents-child relationship on student's academic performance in Senior High School in Japan. Three hundred students of Senior High Schools in Osaka…

  6. CAMAC and high-level-languages

    International Nuclear Information System (INIS)

    Degenhardt, K.H.

    1976-05-01

    A proposal for easy programming of CAMAC systems with high-level-languages (FORTRAN, RTL/2, etc.) and interpreters (BASIC, MUMTI, etc.) using a few subroutines and a LAM driver is presented. The subroutines and the LAM driver are implemented for PDP11/RSX-11M and for the CAMAC controllers DEC CA11A (branch controller), BORER type 1533A (single crate controller) and DEC CA11F (single crate controller). Mixed parallel/serial CAMAC systems employing KINETIC SYSTEMS serial driver mod. 3992 and serial crate controllers mod. 3950 are implemented for all mentioned parallel controllers, too. DMA transfers from or to CAMAC modules using non-processor-request controllers (BORER type 1542, DEC CA11FN) are available. (orig.) [de

  7. National high-level waste systems analysis

    International Nuclear Information System (INIS)

    Kristofferson, K.; O'Holleran, T.P.

    1996-01-01

    Previously, no mechanism existed that provided a systematic, interrelated view or national perspective of all high-level waste treatment and storage systems that the US Department of Energy manages. The impacts of budgetary constraints and repository availability on storage and treatment must be assessed against existing and pending negotiated milestones for their impact on the overall HLW system. This assessment can give DOE a complex-wide view of the availability of waste treatment and help project the time required to prepare HLW for disposal. Facilities, throughputs, schedules, and milestones were modeled to ascertain the treatment and storage systems resource requirements at the Hanford Site, Savannah River Site, Idaho National Engineering Laboratory, and West Valley Demonstration Project. The impacts of various treatment system availabilities on schedule and throughput were compared to repository readiness to determine the prudent application of resources. To assess the various impacts, the model was exercised against a number of plausible scenarios as discussed in this paper

  8. International high-level radioactive waste repositories

    International Nuclear Information System (INIS)

    Lin, W.

    1996-01-01

    Although nuclear technologies benefit everyone, the associated nuclear wastes are a widespread and rapidly growing problem. Nuclear power plants are in operation in 25 countries, and are under construction in others. Developing countries are hungry for electricity to promote economic growth; industrialized countries are eager to export nuclear technologies and equipment. These two ingredients, combined with the rapid shrinkage of worldwide fossil fuel reserves, will increase the utilization of nuclear power. All countries utilizing nuclear power produce at least a few tens of tons of spent fuel per year. That spent fuel (and reprocessing products, if any) constitutes high-level nuclear waste. Toxicity, long half-life, and immunity to chemical degradation make such waste an almost permanent threat to human beings. This report discusses the advantages of utilizing repositories for disposal of nuclear wastes

  9. The Relationship between Health Literacy, Perceived Self-efficacy and Self-care Performance of Female Senior High School Students in Health Promoting Schools of Miyaneh, 2016-2017

    Directory of Open Access Journals (Sweden)

    Mahnaz Khodabandeh

    2017-12-01

    Full Text Available Background and objective: Self-care in adolescents is considered as an effective measure in line with the promotion of health in each community. In this regard, the role of health promoting schools is of great importance. Furthermore, health literacy, as one of the basic tools for promoting community health, has been given much attention by policymakers. The present study aimed to investigate the relationship between the health literacy, perceived self-efficacy and self-care performance of female senior high school students in the health promoting schools of Miyaneh in 2016-2017. Methods: In this descriptive-correlational study, 320 female senior high school students were selected randomly using the multi –stage cluster sampling method. Data were collected by using the questionnaires of Health Literacy Measure for Adolescents (HELMA, General Self-efficacy Scale, and the Adolescent Health Promotion (AHP scale. Data were analyzed by SPSS software (version 21 using the statistical tests of Pearson correlation coefficient and Multiple Regression (ENTER method. Results: The results showed that there is a positive and significant relationship between the health literacy and perceived self-efficacy and the self-care performance of female students in the health promoting schools, as well as between the components of health literacy and self-care components. No significant relationship was found between the component of health literacy calculation and the self-care components of nutrition, responsibility for health, spiritual growth, and physical activity. The results of regression analysis indicated that the dimensions of self-efficacy, use and correlation of health literacy are good predictors of self-care performance (R2 = 0.605. Moreover, the health literacy and the perceived self-efficacy can predict the self-care performance of students by 51 percent. Conclusion: The results of the present study indicated that a student with high levels of

  10. High-level waste processing and disposal

    International Nuclear Information System (INIS)

    Crandall, J.L.; Krause, H.; Sombret, C.; Uematsu, K.

    1984-11-01

    Without reprocessing, spent LWR fuel itself is generally considered an acceptable waste form. With reprocessing, borosilicate glass canisters, have now gained general acceptance for waste immobilization. The current first choice for disposal is emplacement in an engineered structure in a mined cavern at a depth of 500-1000 meters. A variety of rock types are being investigated including basalt, clay, granite, salt, shale, and volcanic tuff. This paper gives specific coverage to the national high level waste disposal plans for France, the Federal Republic of Germany, Japan and the United States. The French nuclear program assumes prompt reprocessing of its spent fuels, and France has already constructed the AVM. Two larger borosilicate glass plants are planned for a new French reprocessing plant at La Hague. France plans to hold the glass canisters in near-surface storage for a forty to sixty year cooling period and then to place them into a mined repository. The FRG and Japan also plan reprocessing for their LWR fuels. Both are currently having some fuel reprocessed by France, but both are also planning reprocessing plants which will include waste vitrification facilities. West Germany is now constructing the PAMELA Plant at Mol, Belgium to vitrify high level reprocessing wastes at the shutdown Eurochemic Plant. Japan is now operating a vitrification mockup test facility and plans a pilot plant facility at the Tokai reprocessing plant by 1990. Both countries have active geologic repository programs. The United State program assumes little LWR fuel reprocessing and is thus primarily aimed at direct disposal of spent fuel into mined repositories. However, the US have two borosilicate glass plants under construction to vitrify existing reprocessing wastes

  11. The development of environmental awareness through a proposal for promoting intercomprehension in romance languages among high school seniors

    Directory of Open Access Journals (Sweden)

    Bibiana Amado

    2015-09-01

    Full Text Available This work aims to analyze the treatment of environmental issues in an educational proposal for Intercomprehension in Romance Languages (hereinafter called IC developed by InterRom, a research team from Universidad Nacional de Córdoba, in Argentina. This proposal, aimed at developing high school seniors’ language skills from the perspective of teaching and learning IC from text genres, integrates pluralistic approaches to languages with contributions from socio-discursive interactionism (BRONCKART, 2007, from the sociocultural theory of human development (BRUNER, 1994; NELSON, 1996; ROGOFF, 1993; VYGOTSKY, 1962, 1988 and from cognitive approaches to text comprehension and production (BRITTON and GRAESSER, 1996; HAYES and FLOWERS, 1980, HAYES, 1996; SCARDAMALIA and BEREITER, 1992. Through the convergence of these theoretical perspectives, the proposal promotes IC in French, Italian, Spanish and Portuguese, related to environmental conservation, as well as actions for writing texts in Spanish. The planned language activities involve working with different text genres on environmental issues, such as the extinction of animal species, the production of genetically modified foods and the use of agrochemicals that contaminate the biosphere and threaten the life of all living species, including human beings. The exercises related to these topics, at the same time, encourage students to reflect on critical environmental issues and to develop strategies for writing texts in Spanish. To conclude, it can be argued that the IC proposal is based on social and intercultural approaches that integrate teaching actions, text production processes and science issues regarding the environment. As a result, students are regarded as subjects with competencies to understand discourses from different cultures and to think, write and act within their natural, social and cultural environments.

  12. Improving ability mathematic literacy, self-efficacy and reducing mathematical anxiety with learning Treffinger model at senior high school students

    Directory of Open Access Journals (Sweden)

    Hafizh Nizham

    2017-12-01

    Full Text Available This study is a Quasi Experimental study with the design of The Pretest-Post-Test Non-Equivalent Group Design. Population in this research is all student of class X SHS in South Jakarta. Sampling is done by purposive sampling, to obtain an experimental class and control class. In the experimental class, students learn with Treffinger learning model and control, class learning with conventional learning. This study is also to examine the differences of self-efficacy improvement and students literacy skills, and decreased students' mathematical anxiety. Also, this study also examines the relevance of early mathematical abilities (high, medium, low with improving students' math literacy skills. The instrument used in this research is literacy skill test, self-efficacy scale, mathematical anxiety scale, observation sheet, and student interview. Data were analyzed by t-test, one-way ANOVA, and two lines. From the results of the data, it is found that: (1 The improvement of literacy ability of students who are learned with Treffinger model learning is not significantly higher than students who learn with conventional. (2 The self-efficacy of students who learning with the Treffinger model learning  is better than the student that is learning by conventional. (3 The mathematical anxiety of students learning with Treffinger model learning reduces better than students learning with conventional. (4 There is a difference in the improvement of students' mathematical literacy skills learning by learning the Treffinger model and students learning with conventional learning based on early mathematical abilities. (5 Student response to Treffinger model learning is better than students learning with conventional learning. Therefore, learning model Treffinger can be an alternative model of learning to improve students' mathematical literacy skills, and self-efficacy students, and able to reduce mathematical anxiety.

  13. Association between childhood maltreatment and non-medical prescription opioid use among Chinese senior high school students: The moderating role of gender.

    Science.gov (United States)

    Lei, Yiling; Xi, Chuhao; Li, Pengsheng; Luo, Min; Wang, Wanxin; Pan, Siyuan; Gao, Xue; Xu, Yan; Huang, Guoliang; Deng, Xueqing; Guo, Lan; Lu, Ciyong

    2018-08-01

    Non-medical prescription opioid use (NMPOU) and childhood maltreatment are currently serious problems among adolescents worldwide, and childhood maltreatment may be associated with the increased rates of NMPOU. This study examined the specific associations between particular types of childhood maltreatment and lifetime NMPOU and assessed whether gender has a moderating effect on these associations. A 3-stage, stratified cluster, randomized sampling method was used to collect data from 11,194 high school students in Chongqing. The prevalence of the lifetime NMPOU among senior high school students in Chongqing was 7.7%. Physical abuse (AOR = 1.11, 95% CI = 1.07-1.14), emotional abuse (AOR = 1.05, 95% CI = 1.03-1.08), sexual abuse (AOR = 1.04, 95% CI = 1.01-1.07), physical neglect (AOR = 1.06, 95% CI = 1.04-1.09), and emotional neglect (AOR = 1.03, 95% CI = 1.02-1.04) were all positively associated with lifetime NMPOU. The moderating effects of gender on emotional abuse (P = 0.004) and sexual abuse (P = 0.019) were statistically significant in the adjusted model of lifetime NMPOU. According to the stratification analyses in which the male and female students were analyzed separately, female students who previously experienced emotional/sexual abuse had a higher prevalence of lifetime NMPOU. The study sample only contained school students and cross-sectional design limited our ability to make causal inferences. Childhood maltreatment was positively associated with lifetime NMPOU, and gender had a moderating effect on the associations between childhood maltreatment and lifetime NMPOU. Early identification of and intervention for childhood maltreatment victims, particularly female victims, may help reduce the lifetime risk of NMPOU. Copyright © 2018 Elsevier B.V. All rights reserved.

  14. 高中生海洋科學素養及迷思概念評量分析 Marine Science Literacy and Misconceptions among Senior High School Students

    Directory of Open Access Journals (Sweden)

    羅綸新 Lwun-Syin Lwo

    2013-09-01

    average correct response rate in the marine-science misconception assessment was 53%. (5 The term “Kuroshio Currents” received the lowest score (16% correct in the marine-science misconception assessment of students. (6 Students typically misconstrued the following marine-science competence index: “Increases and decreases in sea levels during glacial and interglacial periods may influence global biology and the natural environment.” The results of this study can assist marine-science researchers and senior high school teachers to improve the quality and effectiveness of marine-science education and promote marine-science literacy.

  15. Sexualita seniorů

    OpenAIRE

    Steklíková, Eliška

    2014-01-01

    This diploma thesis explores the area of sexuality of older people, summarizes previously published theoretical knowledge in this area and is complemented by empirical research. It deals with aging and outlines the changes that may occur in humans during this process, especially in terms of development and transformation of sexuality. This thesis also pursues the perception of senior sexuality by his surroundings and the general public. This thesis also partially covers the issue of instituti...

  16. Burnout in College Seniors Preparing for the Human Services Professions.

    Science.gov (United States)

    Edwards, James G.

    The Maslach Burnout Inventory (MBI) was used to assess the level and intensity of burnout in 165 California State University at Long Beach college seniors preparing for the human services professions, specifically teaching, nursing, criminal justice, and social welfare. A comparison group of 80 engineering seniors was also assessed. The 40-item…

  17. 新时期高中物理教学如何实施美育教育%On How to Realize Aesthetic Education in Senior High School Physics Teaching in the New Era

    Institute of Scientific and Technical Information of China (English)

    李冬俊

    2013-01-01

    This paper briefly interprets the aesthetic characteris-tics of senior high school physics teaching, researches and ana-lyzes the relationship between physics teaching and aesthetic teaching, and proposes the writer's own opinions on how to im-plement aesthetic education in senior high school physics teach-ing in the new situation.%  文章就高中物理学中所呈现的美学特征进行简要地阐述,对高中物理教学和审美教学之间的关系进行研究和分析,对于在新时期下高中物理教学如何实施美育教育,提出一些自己的看法。

  18. High-level radioactive waste management

    International Nuclear Information System (INIS)

    Schneider, K.J.; Liikala, R.C.

    1974-01-01

    High-level radioactive waste in the U.S. will be converted to an encapsulated solid and shipped to a Federal repository for retrievable storage for extended periods. Meanwhile the development of concepts for ultimate disposal of the waste which the Federal Government would manage is being actively pursued. A number of promising concepts have been proposed, for which there is high confidence that one or more will be suitable for long-term, ultimate disposal. Initial evaluations of technical (or theoretical) feasibility for the various waste disposal concepts show that in the broad category, (i.e., geologic, seabed, ice sheet, extraterrestrial, and transmutation) all meet the criteria for judging feasibility, though a few alternatives within these categories do not. Preliminary cost estimates show that, although many millions of dollars may be required, the cost for even the most exotic concepts is small relative to the total cost of electric power generation. For example, the cost estimates for terrestrial disposal concepts are less than 1 percent of the total generating costs. The cost for actinide transmutation is estimated at around 1 percent of generation costs, while actinide element disposal in space is less than 5 percent of generating costs. Thus neither technical feasibility nor cost seems to be a no-go factor in selecting a waste management system. The seabed, ice sheet, and space disposal concepts face international policy constraints. The information being developed currently in safety, environmental concern, and public response will be important factors in determining which concepts appear most promising for further development

  19. Vitrification of high-level liquid wastes

    International Nuclear Information System (INIS)

    Varani, J.L.; Petraitis, E.J.; Vazquez, Antonio.

    1987-01-01

    High-level radioactive liquid wastes produced in the fuel elements reprocessing require, for their disposal, a preliminary treatment by which, through a series of engineering barriers, the dispersion into the biosphere is delayed by 10 000 years. Four groups of compounds are distinguished among a great variety of final products and methods of elaboration. From these, the borosilicate glasses were chosen. Vitrification experiences were made at a laboratory scale with simulated radioactive wastes, employing different compositions of borosilicate glass. The installations are described. A series of tests were carried out on four basic formulae using always the same methodology, consisting of a dry mixture of the vitreous matrix's products and a dry simulated mixture. Several quality tests of the glasses were made 1: Behaviour in leaching following the DIN 12 111 standard; 2: Mechanical resistance; parameters related with the facility of the different glasses for increasing their surface were studied; 3: Degree of devitrification: it is shown that devitrification turns the glasses containing radioactive wastes easily leachable. From all the glasses tested, the composition SiO 2 , Al 2 O 3 , B 2 O 3 , Na 2 O, CaO shows the best retention characteristics. (M.E.L.) [es

  20. Ocean disposal of high level radioactive waste

    International Nuclear Information System (INIS)

    1983-01-01

    This study confirms, subject to limitations of current knowledge, the engineering feasibility of free fall penetrators for High Level Radioactive Waste disposal in deep ocean seabed sediments. Restricted sediment property information is presently the principal bar to an unqualified statement of feasibility. A 10m minimum embedment and a 500 year engineered barrier waste containment life are identified as appropriate basic penetrator design criteria at this stage. A range of designs are considered in which the length, weight and cross section of the penetrator are varied. Penetrators from 3m to 20m long and 2t to 100t in weight constructed of material types and thicknesses to give a 500 year containment life are evaluated. The report concludes that the greatest degree of confidence is associated with performance predictions for 75 to 200 mm thick soft iron and welded joints. A range of lengths and capacities from a 3m long single waste canister penetrator to a 20m long 12 canister design are identified as meriting further study. Estimated embedment depths for this range of penetrator designs lie between 12m and 90m. Alternative manufacture, transport and launch operations are assessed and recommendations are made. (author)

  1. Vitrification of high level wastes in France

    International Nuclear Information System (INIS)

    Sombret, C.

    1984-02-01

    A brief historical background of the research and development work conducted in France over 25 years is first presented. Then, the papers deals with the vitrification at (1) the UP1 reprocessing plant (Marcoule) and (2) the UP2 and UP3 reprocessing plants (La Hague). 1) The properties of glass required for high-level radioactive waste vitrification are recalled. The vitrification process and facility of Marcoule are presented. (2) The average characteristics (chemical composition, activity) of LWR fission product solution are given. The glass formulations developed to solidify LWR waste solution must meet the same requirements as those used in the UP1 facility at Marcoule. Three important aspects must be considered with respect to the glass fabrication process: corrosiveness of the molten glass with regard to metals, viscosity of the molten glass, and, volatization during glass fabrication. The glass properties required in view of interim storage and long-term disposal are then largely developed. Two identical vitrification facilities are planned for the site: T7, to process the UP2 throughput, and T7 for the UP3 plant. A prototype unit was built and operated at Marcoule

  2. High-level nuclear waste disposal

    International Nuclear Information System (INIS)

    Burkholder, H.C.

    1985-01-01

    The meeting was timely because many countries had begun their site selection processes and their engineering designs were becoming well-defined. The technology of nuclear waste disposal was maturing, and the institutional issues arising from the implementation of that technology were being confronted. Accordingly, the program was structured to consider both the technical and institutional aspects of the subject. The meeting started with a review of the status of the disposal programs in eight countries and three international nuclear waste management organizations. These invited presentations allowed listeners to understand the similarities and differences among the various national approaches to solving this very international problem. Then seven invited presentations describing nuclear waste disposal from different perspectives were made. These included: legal and judicial, electric utility, state governor, ethical, and technical perspectives. These invited presentations uncovered several issues that may need to be resolved before high-level nuclear wastes can be emplaced in a geologic repository in the United States. Finally, there were sixty-six contributed technical presentations organized in ten sessions around six general topics: site characterization and selection, repository design and in-situ testing, package design and testing, disposal system performance, disposal and storage system cost, and disposal in the overall waste management system context. These contributed presentations provided listeners with the results of recent applied RandD in each of the subject areas

  3. Decontamination of high-level waste canisters

    International Nuclear Information System (INIS)

    Nesbitt, J.F.; Slate, S.C.; Fetrow, L.K.

    1980-12-01

    This report presents evaluations of several methods for the in-process decontamination of metallic canisters containing any one of a number of solidified high-level waste (HLW) forms. The use of steam-water, steam, abrasive blasting, electropolishing, liquid honing, vibratory finishing and soaking have been tested or evaluated as potential techniques to decontaminate the outer surfaces of HLW canisters. Either these techniques have been tested or available literature has been examined to assess their applicability to the decontamination of HLW canisters. Electropolishing has been found to be the most thorough method to remove radionuclides and other foreign material that may be deposited on or in the outer surface of a canister during any of the HLW processes. Steam or steam-water spraying techniques may be adequate for some applications but fail to remove all contaminated forms that could be present in some of the HLW processes. Liquid honing and abrasive blasting remove contamination and foreign material very quickly and effectively from small areas and components although these blasting techniques tend to disperse the material removed from the cleaned surfaces. Vibratory finishing is very capable of removing the bulk of contamination and foreign matter from a variety of materials. However, special vibratory finishing equipment would have to be designed and adapted for a remote process. Soaking techniques take long periods of time and may not remove all of the smearable contamination. If soaking involves pickling baths that use corrosive agents, these agents may cause erosion of grain boundaries that results in rough surfaces

  4. DEFENSE HIGH LEVEL WASTE GLASS DEGRADATION

    International Nuclear Information System (INIS)

    Ebert, W.

    2001-01-01

    The purpose of this Analysis/Model Report (AMR) is to document the analyses that were done to develop models for radionuclide release from high-level waste (HLW) glass dissolution that can be integrated into performance assessment (PA) calculations conducted to support site recommendation and license application for the Yucca Mountain site. This report was developed in accordance with the ''Technical Work Plan for Waste Form Degradation Process Model Report for SR'' (CRWMS M andO 2000a). It specifically addresses the item, ''Defense High Level Waste Glass Degradation'', of the product technical work plan. The AP-3.15Q Attachment 1 screening criteria determines the importance for its intended use of the HLW glass model derived herein to be in the category ''Other Factors for the Postclosure Safety Case-Waste Form Performance'', and thus indicates that this factor does not contribute significantly to the postclosure safety strategy. Because the release of radionuclides from the glass will depend on the prior dissolution of the glass, the dissolution rate of the glass imposes an upper bound on the radionuclide release rate. The approach taken to provide a bound for the radionuclide release is to develop models that can be used to calculate the dissolution rate of waste glass when contacted by water in the disposal site. The release rate of a particular radionuclide can then be calculated by multiplying the glass dissolution rate by the mass fraction of that radionuclide in the glass and by the surface area of glass contacted by water. The scope includes consideration of the three modes by which water may contact waste glass in the disposal system: contact by humid air, dripping water, and immersion. The models for glass dissolution under these contact modes are all based on the rate expression for aqueous dissolution of borosilicate glasses. The mechanism and rate expression for aqueous dissolution are adequately understood; the analyses in this AMR were conducted to

  5. Ankle muscle activity modulation during single-leg stance differs between children, young adults and seniors.

    Science.gov (United States)

    Kurz, Eduard; Faude, Oliver; Roth, Ralf; Zahner, Lukas; Donath, Lars

    2018-02-01

    Incomplete maturation and aging-induced declines of the neuromuscular system affect postural control both in children and older adults and lead to high fall rates. Age-specific comparisons of the modulation of ankle muscle activation and behavioral center of pressure (COP) indices during upright stance have been rarely conducted. The objective of the present study was to quantify aging effects on a neuromuscular level. Thus, surface electromyography (SEMG) modulation and co-activity of ankle muscles during single-leg standing was compared in healthy children, young adults and seniors. Postural steadiness (velocity and mean sway frequency of COP), relative muscle activation (SEMG modulation) and co-activation of two ankle muscles (tibialis anterior, TA; soleus, SO) were examined during single-leg stance in 19 children [age, 9.7 (SD 0.5) years], 30 adults [23.3 (1.5) years] and 29 seniors [62.7 (6.1) years]. Velocity of COP in medio-lateral and anterior-posterior directions, mean sway frequency in anterior-posterior direction, relative muscle activation (TA and SO) and co-activation revealed large age effects (P  0.14). Post-hoc comparisons indicated higher COP velocities, anterior-posterior frequencies, relative SO activation and co-activation in children and seniors when compared with adults. Relative TA activation was higher in children and adults compared with seniors (P seniors seems to be counteracted with higher TA/SO co-activity and SO modulation. However, TA modulation is higher in children and adults, whereas seniors' TA modulation capacity is diminished. An aging-induced decline of TA motor units might account for deteriorations of TA modulation in seniors.

  6. Nova performance at ultra high fluence levels

    International Nuclear Information System (INIS)

    Hunt, J.T.

    1986-01-01

    Nova is a ten beam high power Nd:glass laser used for interial confinement fusion research. It was operated in the high power high energy regime following the completion of construction in December 1984. During this period several interesting nonlinear optical phenomena were observed. These phenomena are discussed in the text. 11 refs., 5 figs

  7. Psychomotor activities with seniors

    Directory of Open Access Journals (Sweden)

    Jitka Kopřivová

    2015-07-01

    Full Text Available BACKGROUND: Given that the population all over the world is aging, it is necessary to fi nd ways to help maintain or improve the quality of life of seniors. The main goal of this paper is to show how appropriate physical activity programs contribute to the improvement of the functionality and psychosocial wellbeing of seniors. We are particularly interested in the possibilities of preserving self-suffi ciency and self-service, independence and the ability to perform everyday activities. One of the most eff ective forms of physical activity is psychomotr activity.OBJECTIVE: The aim of our paper is to present basic information concerning the meaning and the application of the psychomotr activities in intervention movement programmes in order to improve seniors’ life quality.METHODS: We defi ne the term psychomotr activities according to Adamírová (1995 and Novotná (2010. In this paper we present some results of research that stress the positive eff ect of psychomotor exercises and games on the life satisfaction of the elderly (Stará 2011; Stará & Kopřivová, 2011.DESCRIPTION: According to the results of our research and practical experience gained from working with the elderly it is strongly recommended to include suitable psychomotor exercises and games focusing on the development of manual dexterity in training programs in order to improve the balance abilities and the psychosocial area. In terms of prevention, because of the growing number of neurological disorders at an old age it is appropriate to include psychomotor exercises that encourage the development of cognitive functions in the physical interventions.CONCLUSION: We were able to positively infl uence the emotional aspect from performing physical activities, to enhance self-esteem of the exercising subjects and to create new social relationships. Motion programs, which also included psychomotor exercises and games, had a positive eff ect on the physical assessment of the

  8. High bicarbonate levels in narcoleptic children.

    Science.gov (United States)

    Franco, Patricia; Junqua, Aurelie; Guignard-Perret, Anne; Raoux, Aude; Perier, Magali; Raverot, Veronique; Claustrat, Bruno; Gustin, Marie-Paule; Inocente, Clara Odilia; Lin, Jian-Sheng

    2016-04-01

    The objective of this study was to evaluate the levels of plasma bicarbonate levels in narcoleptic children. Clinical, electrophysiological data and bicarbonate levels were evaluated retrospectively in children seen in our paediatric national reference centre for hypersomnia. The cohort included 23 control subjects (11.5 ± 4 years, 43% boys) and 51 patients presenting de-novo narcolepsy (N) (12.7 ± 3.7 years, 47% boys). In narcoleptic children, cataplexy was present in 78% and DQB1*0602 was positive in 96%. The control children were less obese (2 versus 47%, P = 0.001). Compared with control subjects, narcoleptic children had higher bicarbonate levels (P = 0.02) as well as higher PCO2 (P < 0.01) and lower venous pH gas (P < 0.01). Bicarbonate levels higher than 27 mmol L(-1) were found in 41.2% of the narcoleptic children and 4.2% of the controls (P = 0.001). Bicarbonate levels were correlated with the Adapted Epworth Sleepiness Scale (P = 0.01). Narcoleptic patients without obesity often had bicarbonate levels higher than 27 mmol L (-1) (55 versus 25%, P = 0.025). No differences were found between children with and without cataplexy. In conclusion, narcoleptic patients had higher bicarbonate plasma levels compared to control children. This result could be a marker of hypoventilation in this pathology, provoking an increase in PCO2 and therefore a respiratory acidosis, compensated by an increase in plasma bicarbonates. This simple screening tool could be useful for prioritizing children for sleep laboratory evaluation in practice. © 2015 European Sleep Research Society.

  9. Vision in high-level football officials.

    Science.gov (United States)

    Baptista, António Manuel Gonçalves; Serra, Pedro M; McAlinden, Colm; Barrett, Brendan T

    2017-01-01

    Officiating in football depends, at least to some extent, upon adequate visual function. However, there is no vision standard for football officiating and the nature of the relationship between officiating performance and level of vision is unknown. As a first step in characterising this relationship, we report on the clinically-measured vision and on the perceived level of vision in elite-level, Portuguese football officials. Seventy-one referees (R) and assistant referees (AR) participated in the study, representing 92% of the total population of elite level football officials in Portugal in the 2013/2014 season. Nine of the 22 Rs (40.9%) and ten of the 49 ARs (20.4%) were international-level. Information about visual history was also gathered. Perceived vision was assessed using the preference-values-assigned-to-global-visual-status (PVVS) and the Quality-of-Vision (QoV) questionnaire. Standard clinical vision measures (including visual acuity, contrast sensitivity and stereopsis) were gathered in a subset (n = 44, 62%) of the participants. Data were analysed according to the type (R/AR) and level (international/national) of official, and Bonferroni corrections were applied to reduce the risk of type I errors. Adopting criterion for statistical significance of pfootball officials were similar to published normative values for young, adult populations and similar between R and AR. Clinically-measured vision did not differ according to officiating level. Visual acuity measured with and without a pinhole disc indicated that around one quarter of participants may be capable of better vision when officiating, as evidenced by better acuity (≥1 line of letters) using the pinhole. Amongst the clinical visual tests we used, we did not find evidence for above-average performance in elite-level football officials. Although the impact of uncorrected mild to moderate refractive error upon officiating performance is unknown, with a greater uptake of eye examinations, visual

  10. A Senior Teacher's Implementation of Technology Integration

    Science.gov (United States)

    Tsai, Hsien-Chang

    2015-01-01

    This study investigated whether a senior teacher with many years of teaching experience, despite lacking adequate technology skills or contending with other barriers, can sufficiently implement technology integration in the classroom. The research was conducted between October 2013 and January 2014 and was focused on a junior high school biology…

  11. Functional Heterogeneity and Senior Management Team Effectiveness

    Science.gov (United States)

    Benoliel, Pascale; Somech, Anit

    2016-01-01

    Purpose: There has been an increasing trend toward the creation of senior management teams (SMTs) which are characterized by a high degree of functional heterogeneity. Although such teams may create better linkages to information, along with the benefits of functional heterogeneity comes the potential for conflicts that stem from the value…

  12. Memory training with senior citizens

    OpenAIRE

    CHOVANCOVÁ, Lenka

    2014-01-01

    This is a theoretical work. It deals with the topics of senior citizens and the aging process in an abbreviated conception, periodization of old age, and active life of seniors. It describes forms of social work with seniors in medical facilities, home environments and communities, and in old people's homes. Further, it describes memory: its definition, types of memory, memory loss, reasons why people forget, work with memory and advice on memory improvement from the medical point of view. Th...

  13. Vision in high-level football officials.

    Directory of Open Access Journals (Sweden)

    António Manuel Gonçalves Baptista

    Full Text Available Officiating in football depends, at least to some extent, upon adequate visual function. However, there is no vision standard for football officiating and the nature of the relationship between officiating performance and level of vision is unknown. As a first step in characterising this relationship, we report on the clinically-measured vision and on the perceived level of vision in elite-level, Portuguese football officials. Seventy-one referees (R and assistant referees (AR participated in the study, representing 92% of the total population of elite level football officials in Portugal in the 2013/2014 season. Nine of the 22 Rs (40.9% and ten of the 49 ARs (20.4% were international-level. Information about visual history was also gathered. Perceived vision was assessed using the preference-values-assigned-to-global-visual-status (PVVS and the Quality-of-Vision (QoV questionnaire. Standard clinical vision measures (including visual acuity, contrast sensitivity and stereopsis were gathered in a subset (n = 44, 62% of the participants. Data were analysed according to the type (R/AR and level (international/national of official, and Bonferroni corrections were applied to reduce the risk of type I errors. Adopting criterion for statistical significance of p<0.01, PVVS scores did not differ between R and AR (p = 0.88, or between national- and international-level officials (p = 0.66. Similarly, QoV scores did not differ between R and AR in frequency (p = 0.50, severity (p = 0.71 or bothersomeness (p = 0.81 of symptoms, or between international-level vs national-level officials for frequency (p = 0.03 or bothersomeness (p = 0.07 of symptoms. However, international-level officials reported less severe symptoms than their national-level counterparts (p<0.01. Overall, 18.3% of officials had either never had an eye examination or if they had, it was more than 3 years previously. Regarding refractive correction, 4.2% had undergone refractive surgery and

  14. Statistics of high-level scene context.

    Science.gov (United States)

    Greene, Michelle R

    2013-01-01

    CONTEXT IS CRITICAL FOR RECOGNIZING ENVIRONMENTS AND FOR SEARCHING FOR OBJECTS WITHIN THEM: contextual associations have been shown to modulate reaction time and object recognition accuracy, as well as influence the distribution of eye movements and patterns of brain activations. However, we have not yet systematically quantified the relationships between objects and their scene environments. Here I seek to fill this gap by providing descriptive statistics of object-scene relationships. A total of 48, 167 objects were hand-labeled in 3499 scenes using the LabelMe tool (Russell et al., 2008). From these data, I computed a variety of descriptive statistics at three different levels of analysis: the ensemble statistics that describe the density and spatial distribution of unnamed "things" in the scene; the bag of words level where scenes are described by the list of objects contained within them; and the structural level where the spatial distribution and relationships between the objects are measured. The utility of each level of description for scene categorization was assessed through the use of linear classifiers, and the plausibility of each level for modeling human scene categorization is discussed. Of the three levels, ensemble statistics were found to be the most informative (per feature), and also best explained human patterns of categorization errors. Although a bag of words classifier had similar performance to human observers, it had a markedly different pattern of errors. However, certain objects are more useful than others, and ceiling classification performance could be achieved using only the 64 most informative objects. As object location tends not to vary as a function of category, structural information provided little additional information. Additionally, these data provide valuable information on natural scene redundancy that can be exploited for machine vision, and can help the visual cognition community to design experiments guided by statistics

  15. Progress in the High Level Trigger Integration

    CERN Multimedia

    Cristobal Padilla

    2007-01-01

    During the week from March 19th to March 23rd, the DAQ/HLT group performed another of its technical runs. On this occasion the focus was on integrating the Level 2 and Event Filter triggers, with a much fuller integration of HLT components than had been done previously. For the first time this included complete trigger slices, with a menu to run the selection algorithms for muons, electrons, jets and taus at the Level-2 and Event Filter levels. This Technical run again used the "Pre-Series" system (a vertical slice prototype of the DAQ/HLT system, see the ATLAS e-news January issue for details). Simulated events, provided by our colleagues working in the streaming tests, were pre-loaded into the ROS (Read Out System) nodes. These are the PC's where the data from the detector is stored after coming out of the front-end electronics, the "first part of the TDAQ system" and the interface to the detectors. These events used a realistic beam interaction mixture and had been subjected to a Level-1 selection. The...

  16. Period analysis at high noise level

    International Nuclear Information System (INIS)

    Kovacs, G.

    1980-01-01

    Analytical expressions are derived for the variances of some types of the periodograms due to normal-distributed noise present in the data. The equivalence of the Jurkevich and the Warner and Robinson methods is proved. The optimum phase cell number of the Warner and Robinson method is given; this number depends on the data length, signal form and noise level. The results are illustrated by numerical examples. (orig.)

  17. Disposal of high-level radioactive wastes

    Energy Technology Data Exchange (ETDEWEB)

    Costello, J M [Australian Atomic Energy Commission Research Establishment, Lucas Heights

    1982-03-01

    The aims and options for the management and disposal of highly radioactive wastes contained in spent fuel from the generation of nuclear power are outlined. The status of developments in reprocessing, waste solidification and geologic burial in major countries is reviewed. Some generic assessments of the potential radiological impacts from geologic repositories are discussed, and a perspective is suggested on risks from radiation.

  18. High-lying 0+ and 3- levels in 12C

    International Nuclear Information System (INIS)

    Hanna, S.S.; Feldman, W.; Suffert, M.; Kurath, D.

    1982-01-01

    The γ decays of the levels at 17.77 and 18.36 MeV in 12 C are studied by proton capture and the assignments of (0 + ,1) and (3 - ,1), respectively, are confirmed. The very great strength of the decay of the (0 + ,1) level to the lower (1 + ,0) level at 12.71 MeV is consistent with a spin- and isospin-flip deuteronlike transition. The strong decay of the (3 - ,1) level to the lower (3 - 0,) level at 9.64 MeV is fairly typical of an analog to antianalog transition. The γ-decay widths of these levels are compared with shell-model calculations

  19. The Impact of Low, Moderate, and High Military Family Mobility School District Transfer Rates on Graduating Senior High School Dependents' Achievement and School Engagement

    Science.gov (United States)

    Rippe, Jeffrey K.

    2012-01-01

    The results of this study suggest that there were no significant differences in the academic performance of military dependents' with low (n = 20), moderate (n = 20), and high (n = 20) mobility school district transfer rates compared to non-military control students (n = 20) before completing high school. The findings were not consistent with…

  20. Recruiting seniors with chronic low back pain for a randomized controlled trial of a self-management program.

    Science.gov (United States)

    Groupp, Elyse; Haas, Mitchell; Fairweather, Alisa; Ganger, Bonnie; Attwood, Michael

    2005-02-01

    To identify recruitment challenges and elucidate specific strategies that enabled recruitment of seniors for a randomized trial on low back pain comparing the Chronic Disease Self-management Program of the Stanford University to a 6-month wait-list control group. Recruitment for a randomized controlled trial. Community-based program offered at 12 locations. Community-dwelling seniors 60 years and older with chronic low back pain of mechanical origin. Passive recruitment strategies included advertisement in local and senior newspapers, in senior e-mail newsletters and listservs, in local community centers and businesses. Active strategies included meeting seniors at health fairs, lectures to the public and organizational meetings, and the help of trusted professionals in the community. A total of 100 white and 20 African American seniors were recruited. The program seemed to have the most appeal to white, middle-class older adults, educated through high school level. Advertisement failed to attract any participants to the program. Successful strategies included interaction with seniors at health fairs and lectures on health care, especially when the program was endorsed by a trusted community professional. Generating interest in the self-management program required keen communication skills because the idea of "self-management" was met with a myriad of responses, ranging from disinterest to disbelief. Generating interest also required active participation within the communities. Initial contacts had to be established with trusted professionals, whose endorsement enabled the project managers to present the concept of self-management to the seniors. More complex recruitment strategies were required for this study involving the self-management approach to back pain than for studies involving treatment.

  1. Advancing Army Women as Senior Leaders - Understanding the Obstacles

    National Research Council Canada - National Science Library

    Ellefson, Kristi

    1998-01-01

    This paper examined through research, whether any evidence exists which indicates that, army women are confronted with inherent obstacles as they try to advance through the ranks to senior level positions...

  2. [Strengthening of social participation of Turkish seniors].

    Science.gov (United States)

    Fietz, Jennifer; Stupp, Barbara

    2018-05-04

    Traditional municipal services are not successful at reaching Turkish seniors. Compared to native Germans Turkish seniors have a lower social participation. Do native language groups hosted by a German organization promote the social participation of Turkish seniors? How does social participation take place in the ZWAR networks (between work and retirement; a project to strengthen social participation of seniors) and which factors promote or reduce social participation? Qualitative structuring content analysis of two group discussions, which were based on guided interviews. The social participation of Turkish-speaking seniors was strengthened on three levels: (1) through regular meetings of the Turkish ethnic group social relationships were promoted and German language skills and other skills were improved. Through mutual sharing and understanding of the stressors specific to migration, emotional support was provided. The sharing of mutual cultural and linguistic backgrounds created a sense of community and meetings were perceived as an antidote to migrants' exhausting lives in German society. (2) At the organizational level, participation was promoted through extensive group events. Regardless of their cultural background all participants identified as equal ZWAR members. The ZWAR project functioned as an umbrella organization for participation in the intercultural context. (3) Participation in community events created contacts with community stakeholders and fostered volunteer work. Hence, participants were able to use their skills, and therefore broaden their horizons. Turkish ZWAR networks promoted the social participation of members because integration with their ethnic group reduced access barriers, broadened members' scopes of action, and created new opportunities for participation.

  3. Seniority in projection operator formalism

    International Nuclear Information System (INIS)

    Ullah, N.

    1976-01-01

    It is shown that the concept of seniority can be introduced in projection operator formalism through the use of the operator Q, which has been defined by de-Shalit and Talmi. The usefulness of seniority concept in projection operator formalism is discussed. An example of four nucleons in j=3/2 configuration is given for illustrative purposes

  4. Senior Thesis Research at Princeton.

    Science.gov (United States)

    Prud'homme, Robert K.

    1981-01-01

    Reviews a senior undergraduate research program in chemical engineering at Princeton University. Includes strengths and requirements for a successful program. Senior thesis research provides creative problem solving experiences for students and is congruent with departmental research objectives. Selected student comments are included. (SK)

  5. Senior Loken Syndrome

    Directory of Open Access Journals (Sweden)

    F Najafi

    2011-02-01

    Full Text Available The etiology of ESRD under the age of 20 almost is the inherited kidney disease or congenital disorders of urinary tract. NPHP/ medullary cystic disease includes a group of tubulo- genetic kidney disorders. NPHP is the cause of 15-20% ESRD in children and adolescents. The extra renal manifestations include: oculomotor Apraxia(Cogan syndrome, mental retardation, retinitis pigmentosa, (Senior- Loken syndrome liver fibrosis and skeletal disorders. Recently, on the basis of genetics and type of the protein product of these mutations, NPHP is divided to 6 types. The presented case is a 17 year old boy with end stage renal disease that he has been managed with hemodialysis. As the patient has polyuria and disturbance in vision from childhood and on physical examination he had retinitis pigmentosa and horizontal nystagmus with a history of chronic kidney disease in his 12 years old sister, and familial marriage between his parents, we suggest NPHP4 for the patient.

  6. High level radiation dosimetry in biomedical research

    International Nuclear Information System (INIS)

    Inada, Tetsuo

    1979-01-01

    The physical and biological dosimetries relating to cancer therapy with radiation were taken up at the first place in the late intercomparison on high LET radiation therapy in Japan-US cancer research cooperative study. The biological dosimetry, the large dose in biomedical research, the high dose rate in biomedical research and the practical dosimeters for pulsed neutrons or protons are outlined with the main development history and the characteristics which were obtained in the relating experiments. The clinical neutron facilities in the US and Japan involved in the intercomparison are presented. Concerning the experimental results of dosimeters, the relation between the R.B.E. compared with Chiba (Cyclotron in National Institute of Radiological Sciences) and the energy of deuterons or protons used for neutron production, the survival curves of three cultured cell lines derived from human cancers, after the irradiation of 250 keV X-ray, cyclotron neutrons of about 13 MeV and Van de Graaff neutrons of about 2 MeV, the hatchability of dry Artemia eggs at the several depths in an absorber stack irradiated by 60 MeV proton beam of 40, 120 and 200 krad, the peak skin reaction of mouse legs observed at various sets of average and instantaneous dose rates, and the peak skin reaction versus three instantaneous dose rates at fixed average dose rate of 7,300 rad/min are shown. These actual data were evaluated numerically and in relation to the physical meaning from the viewpoint of the fundamental aspect of cancer therapy, comparing the Japanese measured values to the US data. The discussion record on the high dose rate effect of low LET particles on biological substances and others is added. (Nakai, Y.)

  7. Energy levels of highly ionized atoms

    International Nuclear Information System (INIS)

    Martin, W.C.

    1981-01-01

    Most of the data reviewed here were derived from spectra photographed in the wavelength range from 600 A down to about 20 A (approx. 20 to 600 eV). Measurements with uncertainties less than 0.001 A relative to appropriate standard wavelengths can be made with high-resolution diffraction-grating spectroscopy over most of the vacuum-ultraviolet region. Although this uncertainty corresponds to relative errors of 1 part per million (ppM) at 1000 A and 20 ppM at 50 A, measurements with uncertainties smaller than 0.001 A would generally require more effort at the shorter wavelengths, mainly because of the sparsity of accurate standards. Even where sufficiently numerous and accurate standards are available, the accuracy of measurements of the spectra of very high temperature plasmas is limited by Doppler broadening and, in some cases, other plasma effects. Several sources of error combine to give total estimated errors ranging from 10 to 1000 ppM for the experimental wavelengths of interest here. It will be seen, however, that with the possible exception of a few fine-structure splittings the experimental errors are small compared to the errors of the relevant theoretical calculations

  8. Diagnosis and management of osteoporosis in the older senior

    Directory of Open Access Journals (Sweden)

    Sheryl F Vondracek

    2009-03-01

    Full Text Available Sheryl F Vondracek, Sunny A LinneburDepartment of Clinical Pharmacy, School of Pharmacy C238-L15, University of Colorado Denver, Aurora, CO, USAAbstract: The older senior is at high risk for osteoporosis. It is important for healthcare providers to be fully aware of the potential risks and benefits of diagnosing and treating osteoporosis in the older senior population. Data indicate that bone mineral density testing is under-utilized and drug therapy is often not initiated when indicated in this population. Bone mineral density testing with central dual energy x-ray absorptiometry is essential and cost-effective in this population. All older seniors should be educated on a bone-healthy lifestyle including age-appropriate weightbearing exercise and smoking cessation if necessary. It is important to remember that falls play a very important role in the risk for osteoporotic fractures, especially in the older senior. All older seniors should be evaluated annually for falls and strategies should be implemented to reduce fall risk in this population. The risk for vitamin D insufficiency and deficiency is high in the older senior and can contribute to falls and fractures. Adequate intakes of calcium and vitamin D are important and deficiencies need to be treated. Data on osteoporosis drug therapy in the older senior are lacking. Based on data from subgroup analyses of large osteoporosis trials in postmenopausal women, current osteoporosis therapies appear safe and efficacious in the older senior and most will live long enough to derive a benefit from these therapies. Further studies are needed in older seniors, especially men, to better understand the risks and benefits of pharmacologic therapy for the management of osteoporosis.Keywords: osteoporosis, aged, elderly, eighty and over, senior, diphosphonates

  9. Match Demands of Senior and Junior Players During International Rugby League.

    Science.gov (United States)

    Dempsey, Gary M; Gibson, Neil V; Sykes, Dave; Pryjmachuk, Bradley C; Turner, Anthony P

    2018-06-01

    Dempsey, GM, Gibson, NV, Sykes, D, Pryjmachuk, BC, and Turner, AP. Match demands of senior and junior players during International Rugby League. J Strength Cond Res 32(6): 1678-1684, 2018-This study aims to quantify and compare the positional game demands of international junior and senior rugby league competition for the first time. Global positioning system (GPS) and video analysis were used to track 118 elite male rugby league players (57 seniors aged 28.7 ± 4.4 years; 61 juniors aged 17.2 ± 0.5 years) over 10 international matches (6 senior; 4 junior) characterized as either forwards (n = 67) or backs (n = 51). There were significant increases in the offensive carries (0.18 cf. 0.09 n·min; r = 0.56) and defensive tackles (0.36 cf. 0.23 n·min; r = 0.3) between senior and junior players, and forwards and backs (0.16 cf. 0.09; r = 0.34 and 0.41 cf. 0.14; r = 0.52), respectively. Running demands were significantly greater in backs than forwards (independent of playing level) for total distance (6,962 ± 1,263 m cf. 4,879 ± 1,824 m; r = 0.55), individualized high-speed distances (310 ± 158 m cf. 250 ± 171 m; r = 0.2), high-intensity accelerations (28.7 ± 12.1 m·s cf. 21.9 ± 11.7 m·s; r = 0.27), and decelerations (57.2 ± 18.3 m·s cf. 43.0 ± 17.8 m·s; r = 0.38). Positional differences were eliminated when reported relative to minutes played. From a practical perspective, although running demands relative to time on the pitch may prepare junior players for senior competition, it is not representative of the increased body mass and contact frequency within the senior game. Coaches should therefore reflect these differences within their physical preparation programs to prepare junior athletes accordingly for progression to the senior level.

  10. The High Level Vibration Test Program

    International Nuclear Information System (INIS)

    Hofmayer, C.H.; Curreri, J.R.; Park, Y.J.; Kato, W.Y.; Kawakami, S.

    1989-01-01

    As part of cooperative agreements between the United States and Japan, tests have been performed on the seismic vibration table at the Tadotsu Engineering Laboratory of Nuclear Power Engineering Test Center (NUPEC) in Japan. The objective of the test program was to use the NUPEC vibration table to drive large diameter nuclear power piping to substantial plastic strain with an earthquake excitation and to compare the results with state-of-the-art analysis of the problem. The test model was designed by modifying the 1/2.5 scale model of the PWR primary coolant loop. Elastic and inelastic seismic response behavior of the test model was measured in a number of test runs with an increasing excitation input level up to the limit of the vibration table. In the maximum input condition, large dynamic plastic strains were obtained in the piping. Crack initiation was detected following the second maximum excitation run. The test model was subjected to a maximum acceleration well beyond what nuclear power plants are designed to withstand. This paper describes the overall plan, input motion development, test procedure, test results and comparisons with pre-test analysis. 4 refs., 16 figs., 2 tabs

  11. The High Level Vibration Test program

    International Nuclear Information System (INIS)

    Hofmayer, C.H.; Curreri, J.R.; Park, Y.J.; Kato, W.Y.; Kawakami, S.

    1990-01-01

    As part of cooperative agreements between the United States and Japan, tests have been performed on the seismic vibration table at the Tadotsu Engineering Laboratory of Nuclear Power Engineering Test Center (NUPEC) in Japan. The objective of the test program was to use the NUPEC vibration table to drive large diameter nuclear power piping to substantial plastic strain with an earthquake excitation and to compare the results with state-of-the-art analysis of the problem. The test model was designed by modifying the 1/2.5 scale model of the pressurized water reactor primary coolant loop. Elastic and inelastic seismic response behavior of the test model was measured in a number of test runs with an increasing excitation input level up to the limit of the vibration table. In the maximum input condition, large dynamic plastic strains were obtained in the piping. Crack initiation was detected following the second maximum excitation run. The test model was subjected to a maximum acceleration well beyond what nuclear power plants are designed to withstand. This paper describes the overall plan, input motion development, test procedure, test results and comparisons with pre-test analysis

  12. Heat transfer in high-level waste management

    International Nuclear Information System (INIS)

    Dickey, B.R.; Hogg, G.W.

    1979-01-01

    Heat transfer in the storage of high-level liquid wastes, calcining of radioactive wastes, and storage of solidified wastes are discussed. Processing and storage experience at the Idaho Chemical Processing Plant are summarized for defense high-level wastes; heat transfer in power reactor high-level waste processing and storage is also discussed

  13. Managing commercial high-level radioactive waste

    International Nuclear Information System (INIS)

    1983-01-01

    The article is a summary of issues raised during US Congress deliberations on nuclear waste policy legislation. It is suggested that, if history is not to repeat itself, and the current stalemate on nuclear waste is not to continue, a comprehensive policy is needed that addresses the near-term problems of interim storage as part of an explicit and credible program for dealing with the longer term problem of developing a final isolation system. Such a policy must: 1) adequately address the concerns and win the support of all the major interested parties, and 2) adopt a conservative technical and institutional approach - one that places high priority on avoiding the problems that have repeatedly beset the program in the past. It is concluded that a broadly supported comprehensive policy would contain three major elements, each designed to address one of the key questions concerning Federal credibility: commitment in law to the goals of a comprehensive policy; credible institutional mechanisms for meeting goals; and credible measures for addressing the specific concerns of the states and the various publics. Such a policy is described in detail. (Auth.)

  14. Bumblebee pupae contain high levels of aluminium.

    Science.gov (United States)

    Exley, Christopher; Rotheray, Ellen; Goulson, David

    2015-01-01

    The causes of declines in bees and other pollinators remains an on-going debate. While recent attention has focussed upon pesticides, other environmental pollutants have largely been ignored. Aluminium is the most significant environmental contaminant of recent times and we speculated that it could be a factor in pollinator decline. Herein we have measured the content of aluminium in bumblebee pupae taken from naturally foraging colonies in the UK. Individual pupae were acid-digested in a microwave oven and their aluminium content determined using transversely heated graphite furnace atomic absorption spectrometry. Pupae were heavily contaminated with aluminium giving values between 13.4 and 193.4 μg/g dry wt. and a mean (SD) value of 51.0 (33.0) μg/g dry wt. for the 72 pupae tested. Mean aluminium content was shown to be a significant negative predictor of average pupal weight in colonies. While no other statistically significant relationships were found relating aluminium to bee or colony health, the actual content of aluminium in pupae are extremely high and demonstrate significant exposure to aluminium. Bees rely heavily on cognitive function and aluminium is a known neurotoxin with links, for example, to Alzheimer's disease in humans. The significant contamination of bumblebee pupae by aluminium raises the intriguing spectre of cognitive dysfunction playing a role in their population decline.

  15. Exploring senior nurses' experiences of leading organizational change.

    Science.gov (United States)

    Boyal, Amunpreet; Hewison, Alistair

    2016-01-01

    Purpose - The aim of this paper is to explore Senior nurses' experiences of leading organizational change. There is a substantial literature reporting middle-level nurse managers' experiences of change; however, there is less evidence concerning senior nurses' perspectives. In view of this, interview data collected from senior nurses, as part of a study of major organizational change, were analysed to redress this imbalance. Design/methodology/approach - In-depth semi-structured interviews (n = 14) were conducted with senior nurses (between 2009 and 2012). Findings - Senior nurses' activity centred on leadership and workforce issues, internal influences and external pressures. In periods of change, appropriate leadership was vital, and "weak" leaders were considered to have an adverse effect on teams. Concerns were expressed about financial strictures and their impact on patient care and service provision. The senior nurses were striving to provide the best quality of service delivery with the limited resources available. Concentration on operational matters was necessary to maintain stability in periods of change. However, this prevented senior nurses from influencing strategic decision-making in their organizations. Practical implications - If senior nurses are to realise their potential to operate at a strategic level, they need to be given time and support to lead, rather than just react to change. This research emphasises the importance of a "nursing voice" to inform board-level decisions and maintain a focus on patient care. Originality/value - This research sheds light on the work of a key group of staff in health-care organizations. Understanding senior nurses' experience of and contribution to change is a useful contribution to health services research.

  16. Women in senior post-graduate medicine career roles in the UK: a qualitative study.

    Science.gov (United States)

    Curtis, Anthony; Eley, Lizzie; Gray, Selena; Irish, Bill

    2016-01-01

    This qualitative study sought to elicit the views, experiences, career journeys and aspirations of women in senior post-graduate medical education roles to identify steps needed to help support career progression. In-depth semi-structured telephone interviews. UK. Purposive sample of 12 women in a variety of senior leadership roles in post-graduate medical education in the UK. Self reported motivating influences, factors that helped and hindered progress, key branch points, and key educational factors and social support impacting on participants' career in postgraduate medicine. Respondents often reported that career journeys were serendipitous, rather than planned, formal or well structured. Senior women leaders reported having a high internal locus of control, with very high levels of commitment to the NHS. All reported significant levels of drive, although the majority indicated that they were not ambitious in the sense of a strong drive for money, prestige, recognition or power. They perceived that there was an under-representation of women in senior leadership positions and that high-quality female mentorship was particularly important in redressing this imbalance. Social support, such a spouse or other significant family member, was particularly valued as reaffirming and supporting women's chosen career ambition. Factors that were considered to have hindered career progression included low self-confidence and self-efficacy, the so-called glass ceiling and perceived self-limiting cultural influences. Factors indirectly linked to gender such as part-time versus working full time were reportedly influential in being overlooked for senior leadership roles. Implications of these findings are discussed in the paper. Social support, mentorship and role modelling are all perceived as highly important in redressing perceived gender imbalances in careers in post-graduate medical education.

  17. DOE hearing on the draft area recommendation report for the Crystalline Repository Project, Menominee Indian Senior High School, Keshena, Wisconsin, March 22, 1986: Transcript of proceedings

    International Nuclear Information System (INIS)

    1986-01-01

    This document contains a transcript of the comments of 34 witnesses. Also included is a list of 14 exhibits. These meetings were held to hear public comments regarding the selection of a site for a second high-level nuclear waste repository

  18. Criteria of estimation of positive health level in the long-term process of the health training of women of senior age.

    Directory of Open Access Journals (Sweden)

    Prusik Katerina

    2011-09-01

    Full Text Available In the article materials of the three-year looking are utillized after the state of positive health of group of women in age 50-80 years. The method of statistical ground of adequate control indexes is shown for the estimation of bodily condition of inspected. The use of high-quality criteria is offered for the estimation of efficiency of physical exercises on the Norwegian method of walking with sticks.

  19. Movement Demands of Elite Under-20s and Senior International Rugby Union Players

    Science.gov (United States)

    Drawer, Scott; Pollard, Ben; Eager, Robin; Taylor, Neil; Cook, Christian J.

    2016-01-01

    This study compared the movement demands of elite international Under-20 age grade (U20s) and senior international rugby union players during competitive tournament match play. Forty elite professional players from an U20 and 27 elite professional senior players from international performance squads were monitored using 10Hz global positioning systems (GPS) during 15 (U20s) and 8 (senior) international tournament matches during the 2014 and 2015 seasons. Data on distances, velocities, accelerations, decelerations, high metabolic load (HML) distance and efforts, and number of sprints were derived. Data files from players who played over 60 min (n = 258) were separated firstly into Forwards and Backs, and more specifically into six positional groups; FR–Front Row (prop & hooker), SR–Second Row, BR–Back Row (Flankers & No.8), HB–Half Backs (scrum half & outside half), MF–Midfield (centres), B3 –Back Three (wings & full back) for match analysis. Linear mixed models revealed significant differences between U20 and senior teams in both the forwards and backs. In the forwards the seniors covered greater HML distance (736.4 ± 280.3 vs 701.3 ± 198.7m, p = 0.01) and severe decelerations (2.38 ± 2.2 vs 2.28 ± 1.65, p = 0.05) compared to the U20s, but performed less relative HSR (3.1 ± 1.6 vs 3.2 ± 1.5, p rugby, however, the current study highlight for the first time that certain positional groups may require more time to be able to match the movement demands required at a higher playing level than others. Conditioning staff must also bear in mind that the U20s players whilst maintaining or improving match movement capabilities may require to gain substantial mass in some positions to match their senior counterparts. PMID:27824865

  20. Enhancing Identity Development at Senior Service Colleges

    Science.gov (United States)

    2016-12-01

    also act as a “ think factory” for commanders and civilian leaders at the strategic level worldwide and routinely engage in discourse and debate...current and past senior leaders, helping them bet - ter appreciate the decisions and activities those lead- ers undertook so as to ease their own...to instill “requisite values, strategic, and critical thinking skills to keep pace with the [changing] strategic environment.”78 Six DLAs were

  1. Socioeconomic Status, Higher-Level Mathematics Courses, Absenteeism, and Student Mobility as Indicators of Work Readiness

    Science.gov (United States)

    Folds, Lea D.; Tanner, C. Kenneth

    2014-01-01

    The purpose of this study was to analyze the relations among socioeconomic status, highest-level mathematics course, absenteeism, student mobility and measures of work readiness of high school seniors in Georgia. Study participants were 476 high school seniors in one Georgia county. The full regression model explained 27.5% of the variance in…

  2. Returns to Tenure or Seniority?

    DEFF Research Database (Denmark)

    Buhai, Ioan Sebastian; Portela, Miguel; Teulings, Coen

      This study documents two empirical regularities, using data for Denmark and Portugal. First, workers who are hired last, are the first to leave the firm (Last In, First Out; LIFO). Second, workers' wages rise with seniority (= a Worker's tenure relative to the tenure of her colleagues). We seek...... at the moment of separation). The LIFO rule provides a stronger bargaining position for senior workers, leading to a return to seniority in wages. Efficiency in hiring requires the workers' .bargaining power to be in line with their share in the cost of specific investment. Then, the LIFO rule is a way...

  3. A High-Voltage Level Tolerant Transistor Circuit

    NARCIS (Netherlands)

    Annema, Anne J.; Geelen, Godefridus Johannes Gertrudis Maria

    2001-01-01

    A high-voltage level tolerant transistor circuit, comprising a plurality of cascoded transistors, including a first transistor (T1) operatively connected to a high-voltage level node (3) and a second transistor (T2) operatively connected to a low-voltage level node (2). The first transistor (T1)

  4. 40 CFR 227.30 - High-level radioactive waste.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false High-level radioactive waste. 227.30...-level radioactive waste. High-level radioactive waste means the aqueous waste resulting from the operation of the first cycle solvent extraction system, or equivalent, and the concentrated waste from...

  5. Level structure of 68149Er81 and high-spin isomerism in proton-rich N=81, 82, 83 nuclei

    International Nuclear Information System (INIS)

    Broda, R.; Daly, P.J.; McNeill, J.; Janssens, R.V.F.; Radford, D.C.

    1987-01-01

    The level structure of the N=81 nucleus 149 Er has been studied by γ-ray spectroscopy following the reaction 92 Mo+255 MeV 60 Ni. Yrast levels in 149 Er are established up to ≅ 3.3 MeV, including 0.61 and 4.8 μs isometric states. Most of the observed levels are interpreted as seniority-three states arising from the coupling of s 1/2 , d 3/2 and h 11/2 neutron holes with πh n 11/2 . Isomers identified in the reaction 96 Ru+255 MeV 58 Ni are tentatively assigned to 151 Yb. The B(E2) values of high-spin isomers in Z=66-70, N=81-83 nuclei are surveyed. (orig.)

  6. Nordic Seniors on the Move

    DEFF Research Database (Denmark)

    ”I believe that all people need to move about. Actually, some have difficulties in doing so. They stay in their home neighbourhoods where they’ve grown up and feel safe. I can understand that, but my wife and I, we didn’t want that. We are more open to new ideas.” This anthology is about seniors...... on the move. In seven chapters, Nordic researchers from various disciplines, by means of ethnographic methods, attempt to comprehend the phenomenon of Nordic seniors who move to leisure areas in their own or in other countries. The number of people involved in this kind of migratory movement has grown...... above gives voice to one of these seniors, stressing the necessity of moving. The anthology contributes to the international body of literature about later life migration, specifically representing experiences made by Nordic seniors. As shown here, mobility and migration in later life have implications...

  7. Seniorer & psykisk arbejdsmiljø

    OpenAIRE

    Bech, Anne

    2015-01-01

    This thesis aims to examine how senior employees experience that their psychological work environment affects their decision to stay on the labour market despite their possibility to retire. I have conducted interviews with 6 senior employees and 2 supervisors in the consulting group COWI. I have analysed the interviews by using a well-known work environment model, the Job-Demand-Control model presented by Karasek and the cognitive coping theory presented by Lazarus. The assumption in the Job...

  8. SENIOR STAFF ADVANCEMENT COMMITTEE (SSAC)

    CERN Document Server

    2000-01-01

    Composition and mandateThe Senior Staff Advancement Committee is composed of members nominated ad persona by the Director-General.The Committee examines proposals from Divisions concerning promotions to grade 13 in Career Path IX, changes of career path to Career Path IX and advancements to the exceptional grade in Career path VIII.The Director-General may consult the Committee on any matter related to senior staff careers.The Committee makes its recommendations to the Director-General.

  9. The correlation between motor proficiency and physical activity in Senior Phase learners in the Potchefstroom area

    Directory of Open Access Journals (Sweden)

    Lizl-Louise van Niekerk

    2016-12-01

    Conclusion: The motor skills of Senior Phase learners, especially coordination and strength skills, should be developed and maintained in the Physical Education curriculum to enhance physical activity levels.

  10. The impact of polypharmacy on the health of Canadian seniors.

    Science.gov (United States)

    Reason, Ben; Terner, Michael; Moses McKeag, Ali; Tipper, Brenda; Webster, Greg

    2012-08-01

    Prescription medication use increases with age. Seniors face an increased risk of adverse drug reactions from medications, partly because the kidneys and liver can lose functional ability with increasing age, resulting in the need for changes in dosage. To use population survey data to understand the extent and impact of multiple medication use and adverse drug events among Canadian seniors. This study consists of analysis of data from the Canadian Survey of Experiences with Primary Health Care, which was conducted through telephone by Statistics Canada in 2008. These analyses focussed on the 3132 respondents who were ≥ 65 years of age. Twenty-seven per cent of seniors reported taking five or more medications on a regular basis. Within the past year, 12% of seniors taking five or more medications experienced a side effect that required medical attention compared with 5% of seniors taking only one or two medications. Even when controlling for age and number of chronic conditions, the number of prescription medications was associated with the rate of emergency department use. Less than half of all seniors reported having received medication reviews and having the possible side effects of their prescription medications explained to them by their physician. Many Canadian seniors have an elevated risk of adverse events due to taking a high number of prescription medications and not having the potential side effects and drug interactions explained to them. There are interventions that can potentially reduce polypharmacy and adverse events, including routine medication reviews.

  11. Seniority zero pair coupled cluster doubles theory

    International Nuclear Information System (INIS)

    Stein, Tamar; Henderson, Thomas M.; Scuseria, Gustavo E.

    2014-01-01

    Coupled cluster theory with single and double excitations accurately describes weak electron correlation but is known to fail in cases of strong static correlation. Fascinatingly, however, pair coupled cluster doubles (p-CCD), a simplified version of the theory limited to pair excitations that preserve the seniority of the reference determinant (i.e., the number of unpaired electrons), has mean field computational cost and is an excellent approximation to the full configuration interaction (FCI) of the paired space provided that the orbital basis defining the pairing scheme is adequately optimized. In previous work, we have shown that optimization of the pairing scheme in the seniority zero FCI leads to a very accurate description of static correlation. The same conclusion extends to p-CCD if the orbitals are optimized to make the p-CCD energy stationary. We here demonstrate these results with numerous examples. We also explore the contributions of different seniority sectors to the coupled cluster doubles (CCD) correlation energy using different orbital bases. We consider both Hartree-Fock and Brueckner orbitals, and the role of orbital localization. We show how one can pair the orbitals so that the role of the Brueckner orbitals at the CCD level is retained at the p-CCD level. Moreover, we explore ways of extending CCD to accurately describe strongly correlated systems

  12. Evaluation of radionuclide concentrations in high-level radioactive wastes

    International Nuclear Information System (INIS)

    Fehringer, D.J.

    1985-10-01

    This report describes a possible approach for development of a numerical definition of the term ''high-level radioactive waste.'' Five wastes are identified which are recognized as being high-level wastes under current, non-numerical definitions. The constituents of these wastes are examined and the most hazardous component radionuclides are identified. This report suggests that other wastes with similar concentrations of these radionuclides could also be defined as high-level wastes. 15 refs., 9 figs., 4 tabs

  13. Analysis of Cyberbullying Sensitivity Levels of High School Students and Their Perceived Social Support Levels

    Science.gov (United States)

    Akturk, Ahmet Oguz

    2015-01-01

    Purpose: The purpose of this paper is to determine the cyberbullying sensitivity levels of high school students and their perceived social supports levels, and analyze the variables that predict cyberbullying sensitivity. In addition, whether cyberbullying sensitivity levels and social support levels differed according to gender was also…

  14. INNOVATION IN SENIOR TOURISM: CREATING ENERGY EFFICIENT AND HEALTH SUPPORTED TOURIST OFFER

    Directory of Open Access Journals (Sweden)

    Anes Hrnjić

    2016-12-01

    Full Text Available Recent studies show that seniors will soon become one of the major prospective segments in hospitality and travel industry. Given that population aged 65+ is usually retired with pensions, they have leisure time for travelling at any time of the year. They are also the most demanding expecting services excellence and high-level security while at the same time 63% of seniors aged 65-74 reported some sort of chronic illness. Hence, energy-efficient and health-focused facilities can be a significant potential for tourism development in Sarajevo region, which is a popular destination considering its unique nature, rich gastronomic, cultural and historical heritage. However, currently there is no market segmentation tailored to specific needs of senior tourists and research aims to explore opportunities for this type of services with the objective of introducing accommodation facilities for elderly based on eco-smart solutions with highlighted focus on well-being and health. Setting of still water machines and installation of renewable energy system for electricity, ventilation and heat can have various positive effects increasing security, providing more healthy conditions, influencing life expectancy and counteracting the aging. Methodology includes feasibility study of eco-smart and health-oriented facility for seniors while practical implications for future actions are given in the conclusion.

  15. Discovery of high-level tasks in the operating room

    NARCIS (Netherlands)

    Bouarfa, L.; Jonker, P.P.; Dankelman, J.

    2010-01-01

    Recognizing and understanding surgical high-level tasks from sensor readings is important for surgical workflow analysis. Surgical high-level task recognition is also a challenging task in ubiquitous computing because of the inherent uncertainty of sensor data and the complexity of the operating

  16. Characteristics of solidified high-level waste products

    International Nuclear Information System (INIS)

    1979-01-01

    The object of the report is to contribute to the establishment of a data bank for future preparation of codes of practice and standards for the management of high-level wastes. The work currently in progress on measuring the properties of solidified high-level wastes is being studied

  17. Process for solidifying high-level nuclear waste

    Science.gov (United States)

    Ross, Wayne A.

    1978-01-01

    The addition of a small amount of reducing agent to a mixture of a high-level radioactive waste calcine and glass frit before the mixture is melted will produce a more homogeneous glass which is leach-resistant and suitable for long-term storage of high-level radioactive waste products.

  18. The Influence of Decreased Levels of High Density Lipoprotein ...

    African Journals Online (AJOL)

    Background: Changes in lipoproteins levels in sickle cell disease (SCD) patients are well.known, but the physiological ramifications of the low levels observed have not been entirely resolved. Aim: The aim of this study is to evaluate the impact of decreased levels of high density lipoprotein cholesterol (HDL.c) on ...

  19. The ATLAS High-Level Calorimeter Trigger in Run-2

    CERN Document Server

    Wiglesworth, Craig; The ATLAS collaboration

    2018-01-01

    The ATLAS Experiment uses a two-level triggering system to identify and record collision events containing a wide variety of physics signatures. It reduces the event rate from the bunch-crossing rate of 40 MHz to an average recording rate of 1 kHz, whilst maintaining high efficiency for interesting collision events. It is composed of an initial hardware-based level-1 trigger followed by a software-based high-level trigger. A central component of the high-level trigger is the calorimeter trigger. This is responsible for processing data from the electromagnetic and hadronic calorimeters in order to identify electrons, photons, taus, jets and missing transverse energy. In this talk I will present the performance of the high-level calorimeter trigger in Run-2, noting the improvements that have been made in response to the challenges of operating at high luminosity.

  20. INVESTIGATION ON THE USE OF PSYCHOACTIVE SUBSTANCE AMONG SENIOR HIGH SCHOOL STUDENTS IN ZHEJIANG PROVINCE%浙江省高中学生精神活性物质使用情况调查

    Institute of Scientific and Technical Information of China (English)

    赵婷婷; 徐翔; 楼洪刚

    2011-01-01

    Objective:To understand the status of psychoactive substance use among senior high school students in Zhejiang Province, and provide evidence for developing health education and effective prevention strategies on psychoactive substance use. Methods: Standardized sample selection process of cluster - sampling was used in 3472 students chosen randomly from senior high school students in Zhejiang Province. Results: Altogether 3215 valid questionnaires were returned. Among the 3215 students,24.0% used tobacco while 68.9% drunk alcohol,and 1.4% used sedative -hypnotics (46 students) , 0.9% used amphetamine - type stimulants or volatile solvent and narcotics(29 students). Family relations,educational style, school achievements,sleep quality and time of Internet use were influencing factors on student use of tobacco and alcohol. Conclusion; Use of psychoactive substance among senior high school students is common,which should attract extensive attention of families, schools and society as whole. And proper intervention should be implemented to prevent and control their unhealthy behaviors.%目的:了解浙江省高中生精神活性物质使用情况,为预防控制精神活性物质滥用行为提供依据.方法:采用随机整体抽样法对浙江省3472名高中生进行调查.结果:共回收有效问卷3215份,24.0%的调查对象尝试过吸烟,68.9%尝试过饮酒,1.4%使用过镇静催眠药(46人),0.9%使用过苯丙胺类中枢兴奋剂或挥发性溶剂或毒品(29人).家庭因素、教育方式、学生成绩、睡眠情况以及上网时间等均对学生吸烟饮酒的比例有很大影响.结论:高中学生中普遍存在精神活性物质滥用行为,应引起家庭、学校和社会的高度重视,采取有针对性的干预措施,以控制该类行为的蔓延.

  1. Predictors of Placement in Lower Level versus Higher Level High School Mathematics

    Science.gov (United States)

    Archbald, Doug; Farley-Ripple, Elizabeth N.

    2012-01-01

    Educators and researchers have long been interested in determinants of access to honors level and college prep courses in high school. Factors influencing access to upper level mathematics courses are particularly important because of the hierarchical and sequential nature of this subject and because students who finish high school with only lower…

  2. Stable superconducting magnet. [high current levels below critical temperature

    Science.gov (United States)

    Boom, R. W. (Inventor)

    1967-01-01

    Operation of a superconducting magnet is considered. A method is described for; (1) obtaining a relatively high current in a superconducting magnet positioned in a bath of a gas refrigerant; (2) operating a superconducting magnet at a relatively high current level without training; and (3) operating a superconducting magnet containing a plurality of turns of a niobium zirconium wire at a relatively high current level without training.

  3. Seniority bosons from similarity transformations

    International Nuclear Information System (INIS)

    Geyer, H.B.

    1986-01-01

    The requirement of associating in the boson space seniority with twice the number of non-s bosons defines a similarity transformation which re-expresses the Dyson pair boson images in terms of seniority bosons. In particular the fermion S-pair creation operator is mapped onto an operator which, unlike the pair boson image, does not change the number of non-s bosons. The original results of Otsuka, Arima and Iachello are recovered by this procedure while at the same time they are generalized to include g-bosons or even bosons with J>4 as well as any higher order boson terms. Furthermore the seniority boson images are valid for an arbitrary number of d- or g-bosons - a result which is not readily obtainable within the framework of the usual Marumori- or OAI-method

  4. Examining spectator motivations in Major League Baseball: A Comparison between senior and non-senior consumers

    Directory of Open Access Journals (Sweden)

    Junghwan Park

    2016-10-01

    Full Text Available The purpose of this study was to identify the differences in the motives between senior and non-senior sport consumers who attend sport events and to compare the effect of spectator motivation on sport consumption behaviors between senior and non-senior consumers. Multiple regression analyses were conducted to examine the relationship between motivation factors and sport consumption variables for senior and non- senior spectator groups. The results showed that both senior and non-senior spectators were commonly motivated by the following specific motives of escape, social interaction, physical skill and drama for attending a MLB game.

  5. High-level waste immobilization program: an overview

    International Nuclear Information System (INIS)

    Bonner, W.R.

    1979-09-01

    The High-Level Waste Immobilization Program is providing technology to allow safe, affordable immobilization and disposal of nuclear waste. Waste forms and processes are being developed on a schedule consistent with national needs for immobilization of high-level wastes stored at Savannah River, Hanford, Idaho National Engineering Laboratory, and West Valley, New York. This technology is directly applicable to high-level wastes from potential reprocessing of spent nuclear fuel. The program is removing one more obstacle previously seen as a potential restriction on the use and further development of nuclear power, and is thus meeting a critical technological need within the national objective of energy independence

  6. National high-level waste systems analysis report

    Energy Technology Data Exchange (ETDEWEB)

    Kristofferson, K.; Oholleran, T.P.; Powell, R.H.

    1995-09-01

    This report documents the assessment of budgetary impacts, constraints, and repository availability on the storage and treatment of high-level waste and on both existing and pending negotiated milestones. The impacts of the availabilities of various treatment systems on schedule and throughput at four Department of Energy sites are compared to repository readiness in order to determine the prudent application of resources. The information modeled for each of these sites is integrated with a single national model. The report suggests a high-level-waste model that offers a national perspective on all high-level waste treatment and storage systems managed by the Department of Energy.

  7. National high-level waste systems analysis report

    International Nuclear Information System (INIS)

    Kristofferson, K.; Oholleran, T.P.; Powell, R.H.

    1995-09-01

    This report documents the assessment of budgetary impacts, constraints, and repository availability on the storage and treatment of high-level waste and on both existing and pending negotiated milestones. The impacts of the availabilities of various treatment systems on schedule and throughput at four Department of Energy sites are compared to repository readiness in order to determine the prudent application of resources. The information modeled for each of these sites is integrated with a single national model. The report suggests a high-level-waste model that offers a national perspective on all high-level waste treatment and storage systems managed by the Department of Energy

  8. Rekruttering og fastholdelse af seniorer

    DEFF Research Database (Denmark)

    Luccat, Dorte

    Denne undersøgelse har til formål at afdække holdninger, praksis, barrierer og muligheder i forhold til rekruttering og fastholdelse af seniorer. Undersøgelsen er baseret på 19 kvalitative interviews med henholdsvis tillidsrepræsentanter og personaleledere på 13 forskellige arbejdspladser. De...... udvalgte arbejdspladser repræsenterer såvel den offentlige som den private sektor samt større (mindst 50 ansatte) og mindre (under 50 ansatte) arbejdspladser. Vi har endvidere besøgt virksomheder, der henholdsvis har og ikke har seniorer ansat, for at indsamle information om holdninger og praksis fra flere...

  9. Senior Service College: A Pillar of Civilian Senior Leader Development

    Science.gov (United States)

    2011-02-16

    other burgeoning global issues mandate the existence of capable senior civilian leaders who can effectively participate within the whole-of-government...experience that provides the opportunity to discuss and debate current global issues with the members of the world’s finest military. Civilians not only

  10. Functional impairment and hospital readmission in Medicare seniors.

    Science.gov (United States)

    Greysen, S Ryan; Stijacic Cenzer, Irena; Auerbach, Andrew D; Covinsky, Kenneth E

    2015-04-01

    Medicare currently penalizes hospitals for high readmission rates for seniors but does not account for common age-related syndromes, such as functional impairment. To assess the effects of functional impairment on Medicare hospital readmissions given the high prevalence of functional impairments in community-dwelling seniors. We created a nationally representative cohort of 7854 community-dwelling seniors in the Health and Retirement Study, with 22,289 Medicare hospitalizations from January 1, 2000, through December 31, 2010. Outcome was 30-day readmission assessed by Medicare claims. The main predictor was functional impairment determined from the Health and Retirement Study interview preceding hospitalization, stratified into the following 5 levels: no functional impairments, difficulty with 1 or more instrumental activities of daily living, difficulty with 1 or more activities of daily living (ADL), dependency (need for help) in 1 to 2 ADLs, and dependency in 3 or more ADLs. Adjustment variables included age, race/ethnicity, sex, annual income, net worth, comorbid conditions (Elixhauser score from Medicare claims), and prior admission. We performed multivariable logistic regression to adjust for clustering at the patient level to characterize the association of functional impairments and readmission. Patients had a mean (SD) age of 78.5 (7.7) years (range, 65-105 years); 58.4% were female, 84.9% were white, 89.6% reported 3 or more comorbidities, and 86.0% had 1 or more hospitalizations in the previous year. Overall, 48.3% had some level of functional impairment before admission, and 15.5% of hospitalizations were followed by readmission within 30 days. We found a progressive increase in the adjusted risk of readmission as the degree of functional impairment increased: 13.5% with no functional impairment, 14.3% with difficulty with 1 or more instrumental activities of daily living (odds ratio [OR], 1.06; 95% CI, 0.94-1.20), 14.4% with difficulty with 1 or more

  11. The ATLAS high level trigger region of interest builder

    International Nuclear Information System (INIS)

    Blair, R.; Dawson, J.; Drake, G.; Haberichter, W.; Schlereth, J.; Zhang, J.; Ermoline, Y.; Pope, B.; Aboline, M.; High Energy Physics; Michigan State Univ.

    2008-01-01

    This article describes the design, testing and production of the ATLAS Region of Interest Builder (RoIB). This device acts as an interface between the Level 1 trigger and the high level trigger (HLT) farm for the ATLAS LHC detector. It distributes all of the Level 1 data for a subset of events to a small number of (16 or less) individual commodity processors. These processors in turn provide this information to the HLT. This allows the HLT to use the Level 1 information to narrow data requests to areas of the detector where Level 1 has identified interesting objects

  12. Seniority, External Labor Markets, and Faculty Pay. Staff Working Paper 95-37.

    Science.gov (United States)

    Brown, Byron W.; Woodbury, Stephen A.

    This study used 10 years of personnel data of Michigan State University faculty to explore the returns in salary to seniority (the wage-tenure profile) and the degree to which these returns respond to entry-level salaries (or opportunity wages). Elasticities of senior-faculty salaries were estimated with respect to entry-level salaries, and…

  13. Handling and storage of conditioned high-level wastes

    International Nuclear Information System (INIS)

    1983-01-01

    This report deals with certain aspects of the management of one of the most important wastes, i.e. the handling and storage of conditioned (immobilized and packaged) high-level waste from the reprocessing of spent nuclear fuel and, although much of the material presented here is based on information concerning high-level waste from reprocessing LWR fuel, the principles, as well as many of the details involved, are applicable to all fuel types. The report provides illustrative background material on the arising and characteristics of high-level wastes and, qualitatively, their requirements for conditioning. The report introduces the principles important in conditioned high-level waste storage and describes the types of equipment and facilities, used or studied, for handling and storage of such waste. Finally, it discusses the safety and economic aspects that are considered in the design and operation of handling and storage facilities

  14. NOS CO-OPS Water Level Data, Verified, High Low

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This dataset has verified (quality-controlled), daily, high low water level (tide) data from NOAA NOS Center for Operational Oceanographic Products and Services...

  15. Artificial Heads for High-Level Impulse Sound Measurement

    National Research Council Canada - National Science Library

    Buck, K

    1999-01-01

    If the Insertion Loss (IL) of hearing protectors has to be determined with very high impulse or continuous noise levels, the acoustic insulation of the Artificial Test Fixture has to exceed at least the Insertion Loss (IL...

  16. Technical career opportunities in high-level radioactive waste management

    International Nuclear Information System (INIS)

    1993-01-01

    Technical career opportunities in high-level radioactive waste management are briefly described in the areas of: Hydrology; geology; biological sciences; mathematics; engineering; heavy equipment operation; and skilled labor and crafts

  17. Long-term high-level waste technology program

    International Nuclear Information System (INIS)

    1980-04-01

    The Department of Energy (DOE) is conducting a comprehensive program to isolate all US nuclear wastes from the human environment. The DOE Office of Nuclear Energy - Waste (NEW) has full responsibility for managing the high-level wastes resulting from defense activities and additional responsiblity for providing the technology to manage existing commercial high-level wastes and any that may be generated in one of several alternative fuel cycles. Responsibilities of the Three Divisions of DOE-NEW are shown. This strategy document presents the research and development plan of the Division of Waste Products for long-term immobilization of the high-level radioactive wastes resulting from chemical processing of nuclear reactor fuels and targets. These high-level wastes contain more than 99% of the residual radionuclides produced in the fuels and targets during reactor operations. They include essentially all the fission products and most of the actinides that were not recovered for use

  18. Glasses used for the high level radioactive wastes storage

    International Nuclear Information System (INIS)

    Sombret, C.

    1983-06-01

    High level radioactive wastes generated by the reprocessing of spent fuels is an important concern in the conditioning of radioactive wastes. This paper deals with the status of the knowledge about glasses used for the treatment of these liquids [fr

  19. Handling and storage of conditioned high-level wastes

    International Nuclear Information System (INIS)

    Heafield, W.

    1984-01-01

    This paper deals with certain aspects of the management of one of the most important radioactive wastes arising from the nuclear fuel cycle, i.e. the handling and storage of conditioned high-level wastes. The paper is based on an IAEA report of the same title published during 1983 in the Technical Reports Series. The paper provides illustrative background material on the characteristics of high-level wastes and, qualitatively, their requirements for conditioning. The principles important in the storage of high-level wastes are reviewed in conjunction with the radiological and socio-political considerations involved. Four fundamentally different storage concepts are described with reference to published information and the safety aspects of particular storage concepts are discussed. Finally, overall conclusions are presented which confirm the availability of technology for constructing and operating conditioned high-level waste storage facilities for periods of at least several decades. (author)

  20. Development of melt compositions for sulphate bearing high level waste

    International Nuclear Information System (INIS)

    Jahagirdar, P.B.; Wattal, P.K.

    1997-09-01

    The report deals with the development and characterization of vitreous matrices for sulphate bearing high level waste. Studies were conducted in sodium borosilicate and lead borosilicate systems with the introduction of CaO, BaO, MgO etc. Lead borosilicate system was found to be compatible with sulphate bearing high level wastes. Detailed product evaluation carried on selected formulations is also described. (author)

  1. Properties and characteristics of high-level waste glass

    International Nuclear Information System (INIS)

    Ross, W.A.

    1977-01-01

    This paper has briefly reviewed many of the characteristics and properties of high-level waste glasses. From this review, it can be noted that glass has many desirable properties for solidification of high-level wastes. The most important of these include: (1) its low leach rate; (2) the ability to tolerate large changes in waste composition; (3) the tolerance of anticipated storage temperatures; (4) its low surface area even after thermal shock or impact

  2. High-Level Waste System Process Interface Description

    International Nuclear Information System (INIS)

    D'Entremont, P.D.

    1999-01-01

    The High-Level Waste System is a set of six different processes interconnected by pipelines. These processes function as one large treatment plant that receives, stores, and treats high-level wastes from various generators at SRS and converts them into forms suitable for final disposal. The three major forms are borosilicate glass, which will be eventually disposed of in a Federal Repository, Saltstone to be buried on site, and treated water effluent that is released to the environment

  3. High level waste canister emplacement and retrieval concepts study

    International Nuclear Information System (INIS)

    1975-09-01

    Several concepts are described for the interim (20 to 30 years) storage of canisters containing high level waste, cladding waste, and intermediate level-TRU wastes. It includes requirements, ground rules and assumptions for the entire storage pilot plant. Concepts are generally evaluated and the most promising are selected for additional work. Follow-on recommendations are made

  4. Online resources for senior citizens

    CERN Document Server

    Sharpe, Charles C

    2006-01-01

    This book facilitates and expands Internet access and usage by seniors, assists them in finding the information they want and need, and contributes to their knowledge of the aging process and the challenges it presents by providing a list of online resources of particular interest to them.

  5. Elevated level of polysaccharides in a high level UV-B tolerant cell ...

    African Journals Online (AJOL)

    Jane

    2011-04-26

    Apr 26, 2011 ... A cell line of Bupleurum scorzonerifolium Willd with high level ... mechanisms to repair UV-induced damages via repairing ... for treatment or prevention of solar radiation. ..... working as both UV-B absorbing compounds and.

  6. Special Concerns for Seniors: Clostridium difficile

    Science.gov (United States)

    ... and Drugs" Home | Contact Us Special Concerns for Seniors Clostridium difficile - an introduction Clostridium difficile (“C. diff”) ... see APUA’s contribution to CDC’s Vital Signs campaign . Seniors are especially at risk People over the age ...

  7. High level of CA 125 due to large endometrioma.

    Science.gov (United States)

    Phupong, Vorapong; Chen, Orawan; Ultchaswadi, Pornthip

    2004-09-01

    CA 125 is a tumor-associated antigen. Its high levels are usually associated with ovarian malignancies, whereas smaller increases in the levels were associated with benign gynecologic conditions. The authors report a high level of CA 125 in a case of large ovarian endometrioma. A 45-year-old nulliparous Thai woman, presented with an increase of her abdominal girth for 7 months. Transabdominal ultrasonogram demonstrated a large ovarian cyst and multiple small leiomyoma uteri, and serum CA 125 level was 1,006 U/ml. The preoperative diagnosis was ovarian cancer with leiomyoma uteri. Exploratory laparotomy was performed. There were a large right ovarian endometrioma, small left ovarian endometrioma and multiple small leiomyoma. Total abdominal hysterectomy and bilateral salpingo-oophorectomy was performed and histopathology confirmed the diagnosis of endometrioma and leiomyoma. The serum CA 125 level declined to non-detectable at the 4th week. She was well at discharge and throughout her 4th week follow-up period Although a very high level of CA 125 is associated with a malignant process, it can also be found in benign conditions such as a large endometrioma. The case emphasizes the association of high levels of CA 125 with benign gynecologic conditions.

  8. Treatment of High-Level Waste Arising from Pyrochemical Processes

    International Nuclear Information System (INIS)

    Lizin, A.A.; Kormilitsyn, M.V.; Osipenko, A.G.; Tomilin, S.V.; Lavrinovich, Yu.G.

    2013-01-01

    JSC “SSC RIAR” has been performing research and development activities in support of closed fuel cycle of fast reactor since the middle of 1960s. Fuel cycle involves fabrication and reprocessing of spent nuclear fuel (SNF) using pyrochemical methods of reprocessing in molten alkali metal chlorides. At present pyrochemical methods of SNF reprocessing in molten chlorides has reached such a level in their development that makes it possible to compare their competitiveness with classic aqueous methods. Their comparative advantage lies in high safety, compactness, high protectability as to nonproliferation of nuclear materials, and reduction of high level waste volume

  9. High-level trigger system for the LHC ALICE experiment

    CERN Document Server

    Bramm, R; Lien, J A; Lindenstruth, V; Loizides, C; Röhrich, D; Skaali, B; Steinbeck, T M; Stock, Reinhard; Ullaland, K; Vestbø, A S; Wiebalck, A

    2003-01-01

    The central detectors of the ALICE experiment at LHC will produce a data size of up to 75 MB/event at an event rate less than approximately equals 200 Hz resulting in a data rate of similar to 15 GB/s. Online processing of the data is necessary in order to select interesting (sub)events ("High Level Trigger"), or to compress data efficiently by modeling techniques. Processing this data requires a massive parallel computing system (High Level Trigger System). The system will consist of a farm of clustered SMP-nodes based on off- the-shelf PCs connected with a high bandwidth low latency network.

  10. A Multimodal Robot Game for Seniors

    DEFF Research Database (Denmark)

    Hansen, Søren Tranberg; Krogsager, Anders; Fredslund, Jakob

    2017-01-01

    This paper describes the initial findings of a multimodal game which has been implemented on a humanoid robot platform and tested with seniors suffering from dementia. Physical and cognitive activities can improve the overall wellbeing of seniors, but it is often difficult to motivate seniors...... feedback and includes animated gestures and sounds. The game has been tested in a nursing home with four seniors suffering from moderate to severe dementia....

  11. The employment of seniors in relation to their claim on old-aged persons

    OpenAIRE

    Bočková, Lenka

    2011-01-01

    The current trend of demographic aging can be alleviated by extending the working activity of older workers and seniors. In this thesis the attention is focused on the relationship between the employment of older people and setting of the pension scheme, since both affect the behaviour of older workers and seniors. The aim of this thesis was to find out the level of employment support of older workers and seniors, and to describe not only the view of seniors, who continue with work after thei...

  12. Overview: Defense high-level waste technology program

    International Nuclear Information System (INIS)

    Shupe, M.W.; Turner, D.A.

    1987-01-01

    Defense high-level waste generated by atomic energy defense activities is stored on an interim basis at three U.S. Department of Energy (DOE) operating locations; the Savannah River Plant in South Carolina, the Hanford Site in Washington, and the Idaho National Engineering Laboratory in Idaho. Responsibility for the permanent disposal of this waste resides with DOE's Office of Defense Waste and Transportation Management. The objective of the Defense High-Level Wast Technology Program is to develop the technology for ending interim storage and achieving permanent disposal of all U.S. defense high-level waste. New and readily retrievable high-level waste are immobilized for disposal in a geologic repository. Other high-level waste will be stabilized in-place if, after completion of the National Environmental Policy Act (NEPA) process, it is determined, on a site-specific basis, that this option is safe, cost effective and environmentally sound. The immediate program focus is on implementing the waste disposal strategy selected in compliance with the NEPA process at Savannah River, while continuing progress toward development of final waste disposal strategies at Hanford and Idaho. This paper presents an overview of the technology development program which supports these waste management activities and an assessment of the impact that recent and anticipated legal and institutional developments are expected to have on the program

  13. Toxoplasma gondii impairs memory in infected seniors.

    Science.gov (United States)

    Gajewski, Patrick D; Falkenstein, Michael; Hengstler, Jan G; Golka, Klaus

    2014-02-01

    Almost 30% of humans present a Toxoplasma gondii positive antibody status and its prevalence increases with age. The central nervous system is the main target. However, little is known about the influence of asymptomatic i.e. latent Toxoplasmosis on cognitive functions in humans. To investigate neurocognitive dysfunctions in asymptomatic older adults with T. gondii positive antibody status a double-blinded neuropsychological study was conducted. The participants were classified from a population-based sample (N=131) of healthy participants with an age of 65 years and older into two groups with 42 individuals each: Toxoplasmosis positive (T-pos; IgG>50 IU/ml) and Toxoplasmosis negative (T-neg; IgG=0 IU/ml). The outcome measures were a computer-based working-memory test (2-back) and several standardized psychometric tests of memory and executive cognitive functions. T-pos seniors showed an impairment of different aspects of memory. The rate of correctly detected target symbols in a 2-back task was decreased by nearly 9% (P=0.020), corresponding to a performance reduction of about 35% in working memory relative to the T-neg group. Moreover, T-pos seniors had a lower performance in a verbal memory test, both regarding immediate recall (10% reduction; P=0.022), delayed recognition (6%; P=0.037) and recall from long-term memory assessed by the word fluency tests (12%; P=0.029). In contrast, executive functions were not affected. The effects remained mostly unchanged after controlling for medication. The impairment of memory functions in T-pos seniors was accompanied by a decreased self-reported quality of life. Because of the high prevalence of asymptomatic Toxoplasmosis and an increasing population of older adults this finding is of high relevance for public health. Copyright © 2013 Elsevier Inc. All rights reserved.

  14. Chromosome Aberration on High Level Background Natural Radiation Areas

    International Nuclear Information System (INIS)

    Yanti-Lusiyanti; Zubaidah-Alatas

    2001-01-01

    When the body is irradiated, all cells can suffer cytogenetic damage that can be seen as structural damage of chromosome in the lymphocytes. People no matter where they live in world are exposed to background radiation from natural sources both internal and external such as cosmic radiation, terrestrial radiation, cosmogenic radiation radon and thoron. Level of area natural ionizing radiation is varies depending on the altitude, the soil or rock conditions, particular food chains and the building materials and construction features. Level of normal areas of background exposure is annual effective dose 2.4 mSv and the high level areas of background exposure 20 mSv. This paper discuses the frequency of aberration chromosome especially dysenteries in several countries having high level radiation background. It seems that frequency of chromosome aberrations increase, generally with the increase of age of the people and the accumulated dose received. (author)

  15. Moderating Effects of Sexual Orientation and Gender Characteristic on Condom Use Intentions Among Boys' Senior High School Students in Taiwan: An Exploration Based on the Theory of Planned Behavior.

    Science.gov (United States)

    Cheng, Chien-Mu; Huang, Jiun-Hau

    2017-10-27

    This study examined condom use intentions among adolescent boys in relation to the constructs of the Theory of Planned Behavior (TPB): attitude toward the behavior (ATB), subjective norm (SN), and perceived behavioral control (PBC). The potential moderating effects of sexual orientation and gender characteristic (masculine/feminine) were also explored. Anonymous survey data were collected from 929 students enrolled in a boys' senior high school in Taiwan (response rate: 89.9%). Multivariate logistic regression analyses found higher condom use intentions linked to more positive ATB (adjusted odds ratio [AOR] = 8.09) and supportive SN (AOR = 2.73), as well as high PBC under facilitating conditions (AOR = 2.04). Notably, nonheterosexual boys perceiving supportive SN (AOR = 0.23) or high support for condom use from teachers and health educators (AOR = 0.10 and 0.26, respectively) had lower condom use intentions than their heterosexual peers. By contrast, relatively feminine boys perceiving supportive SN (AOR = 2.06) or high support from close friends (AOR = 2.18) had higher condom use intentions than their masculine counterparts. In conclusion, ATB and SN were strongly linked to condom use intentions; PBC was significant only under facilitating conditions. Sexual orientation and gender characteristic had important moderating effects. These empirical findings could inform tailored health education programs to increase condom use intentions in the male student population.

  16. Managing the nation's commercial high-level radioactive waste

    International Nuclear Information System (INIS)

    1985-03-01

    This report presents the findings and conclusions of OTA's analysis of Federal policy for the management of commercial high-level radioactive waste. It represents a major update and expansion of the Analysis presented to Congress in our summary report, Managing Commercial High-Level Radioactive Waste, published in April of 1982 (NWPA). This new report is intended to contribute to the implementation of NWPA, and in particular to Congressional review of three major documents that DOE will submit to the 99th Congress: a Mission Plan for the waste management program; a monitored retrievable storage (MRS) proposal; and a report on mechanisms for financing and managing the waste program. The assessment was originally focused on the ocean disposal of nuclear waste. OTA later broadened the study to include all aspects of high-level waste disposal. The major findings of the original analysis were published in OTA's 1982 summary report

  17. Techniques for the solidification of high-level wastes

    International Nuclear Information System (INIS)

    1977-01-01

    The problem of the long-term management of the high-level wastes from the reprocessing of irradiated nuclear fuel is receiving world-wide attention. While the majority of the waste solutions from the reprocessing of commercial fuels are currently being stored in stainless-steel tanks, increasing effort is being devoted to developing technology for the conversion of these wastes into solids. A number of full-scale solidification facilities are expected to come into operation in the next decade. The object of this report is to survey and compare all the work currently in progress on the techniques available for the solidification of high-level wastes. It will examine the high-level liquid wastes arising from the various processes currently under development or in operation, the advantages and disadvantages of each process for different types and quantities of waste solutions, the stages of development, the scale-up potential and flexibility of the processes

  18. Spent fuel and high-level radioactive waste storage

    International Nuclear Information System (INIS)

    Trigerman, S.

    1988-06-01

    The subject of spent fuel and high-level radioactive waste storage, is bibliographically reviewed. The review shows that in the majority of the countries, spent fuels and high-level radioactive wastes are planned to be stored for tens of years. Sites for final disposal of high-level radioactive wastes have not yet been found. A first final disposal facility is expected to come into operation in the United States of America by the year 2010. Other final disposal facilities are expected to come into operation in Germany, Sweden, Switzerland and Japan by the year 2020. Meanwhile , stress is placed upon the 'dry storage' method which is carried out successfully in a number of countries (Britain and France). In the United States of America spent fuels are stored in water pools while the 'dry storage' method is still being investigated. (Author)

  19. Production and properties of solidified high-level waste

    International Nuclear Information System (INIS)

    Brodersen, K.

    1980-08-01

    Available information on production and properties of solidified high-level waste are presented. The review includes literature up to the end of 1979. The feasibility of production of various types of solidified high-level wast is investigated. The main emphasis is on borosilicate glass but other options are also mentioned. The expected long-term behaviour of the materials are discussed on the basis of available results from laboratory experiments. Examples of the use of the information in safety analysis of disposal in salt formations are given. The work has been made on behalf of the Danish utilities investigation of the possibilities of disposal of high-level waste in salt domes in Jutland. (author)

  20. Translation of a High-Level Temporal Model into Lower Level Models: Impact of Modelling at Different Description Levels

    DEFF Research Database (Denmark)

    Kraft, Peter; Sørensen, Jens Otto

    2001-01-01

    given types of properties, and examine how descriptions on higher levels translate into descriptions on lower levels. Our example looks at temporal properties where the information is concerned with the existence in time. In a high level temporal model with information kept in a three-dimensional space...... the existences in time can be mapped precisely and consistently securing a consistent handling of the temporal properties. We translate the high level temporal model into an entity-relationship model, with the information in a two-dimensional graph, and finally we look at the translations into relational...... and other textual models. We also consider the aptness of models that include procedural mechanisms such as active and object databases...