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Sample records for include allowing students

  1. 37 CFR 1.18 - Patent post allowance (including issue) fees.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Patent post allowance (including issue) fees. 1.18 Section 1.18 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES General Provisions Fees...

  2. Including Students with Visual Impairments: Softball

    Science.gov (United States)

    Brian, Ali; Haegele, Justin A.

    2014-01-01

    Research has shown that while students with visual impairments are likely to be included in general physical education programs, they may not be as active as their typically developing peers. This article provides ideas for equipment modifications and game-like progressions for one popular physical education unit, softball. The purpose of these…

  3. Student Motivation in Science Subjects in Tanzania, Including Students' Voices

    Science.gov (United States)

    Mkimbili, Selina Thomas; Ødegaard, Marianne

    2017-12-01

    Fostering and maintaining students' interest in science is an important aspect of improving science learning. The focus of this paper is to listen to and reflect on students' voices regarding the sources of motivation for science subjects among students in community secondary schools with contextual challenges in Tanzania. We conducted a group-interview study of 46 Form 3 and Form 4 Tanzanian secondary school students. The study findings reveal that the major contextual challenges to student motivation for science in the studied schools are limited resources and students' insufficient competence in the language of instruction. Our results also reveal ways to enhance student motivation for science in schools with contextual challenges; these techniques include the use of questioning techniques and discourse, students' investigations and practical work using locally available materials, study tours, more integration of classroom science into students' daily lives and the use of real-life examples in science teaching. Also we noted that students' contemporary life, culture and familiar language can be utilised as a useful resource in facilitating meaningful learning in science in the school. Students suggested that, to make science interesting to a majority of students in a Tanzanian context, science education needs to be inclusive of students' experiences, culture and contemporary daily lives. Also, science teaching and learning in the classroom need to involve learners' voices.

  4. Including Exceptional Students in Your Instrumental Music Program

    Science.gov (United States)

    Mixon, Kevin

    2005-01-01

    This article describes the method and adaptations used by the author in including students with special needs in an instrumental music program. To ensure success in the program, the author shares the method he uses to include exceptional students and enumerates some possible adaptations. There are certainly other methods and modifications that…

  5. Including Students with Severe Disabilities in General Education Settings.

    Science.gov (United States)

    Wisniewski, Lech; Alper, Sandra

    1994-01-01

    This paper presents five systematic phases for bringing about successful regular education inclusion of students with severe disabilities. Phases include develop networks within the community, assess school and community resources, review strategies for integration, install strategies that lead to integration, and develop a system of feedback and…

  6. TOOLS TO INCLUDE BLIND STUDENTS IN SCHOOL BUILDING PERFORMANCE ASSESSMENTS

    Directory of Open Access Journals (Sweden)

    Tania Pietzschke Abate

    2016-05-01

    Full Text Available This article discusses the design of data collection instruments that include the opinions of blind students, in accordance with the principles of Universal Design (UD. The aim of this study is to understand the importance of adapting data collection instruments for the inclusion of disabled persons in field research in Architecture and Design, among other fields. The data collection instruments developed were a play interview with a tactile map and a 3D survey with the use of tactile models. These instruments sought to assess the school environment experienced by blind students. The study involved students from the early years of a school for the blind who had not yet mastered the Braille system. The participation of these students was evaluated. A multidisciplinary team consisting of architects, designers, educators, and psychologists lent support to the study. The results showed that the data collection instruments adapted to blind students were successful in making the group of authors examine questions regarding UD. An analysis of the participatory phase showed that the limitations resulting from blindness determine the specificities in the adaptation and implementation process of the instruments in schools. Practical recommendations for future studies related to instruments in the UD thematic are presented. This approach is in line with the global trend of including disabled persons in society based on these users’ opinions concerning what was designed by architects and designers.

  7. 46 CFR 310.7 - Federal student subsistence allowances and student incentive payments.

    Science.gov (United States)

    2010-10-01

    ... established freshmen subsidy allocation for each School, the school shall select the individuals in its new... Federal student subsistence payments for uniforms, textbooks and subsistence as provided in the 1958 Act. The freshman subsidy allocations for each school are as follows: California Maritime Academy 99; Maine...

  8. Mainstream teachers about including deaf or hard of hearing students

    NARCIS (Netherlands)

    Vermeulen, J.A.; Denessen, E.J.P.G.; Knoors, H.E.T.

    2012-01-01

    This study is aimed at teachers’ classroom practices and their beliefs and emotions regarding the inclusion of deaf or hard of hearing (d/hh) students in mainstream secondary schools. Nine teachers in two schools were interviewed about the inclusion of d/hh students. These teachers were found to

  9. Sex Education and Student Rights: Including the Missing Actor

    Science.gov (United States)

    Clarke, Paul T.

    2011-01-01

    In the West, sex education has always been a taboo subject that continues to challenge the public schools. Drawing on recent developments in some Canadian provinces, I argue that we cannot begin to address the issue of responsible sex education until we first acknowledge that students themselves have a moral and constitutional right to this kind…

  10. Information for Teachers (Including Classroom Activities), Skylab Student Project.

    Science.gov (United States)

    National Aeronautics and Space Administration, Washington, DC.

    This program is intended to directly involve the educational community in space experiments, many of which can be related to existing curricula. Included in this first packet are: 1) a brief description of the Skylab Program and the National Science Teachers Association-National Aeronautics and Space Administration (NSTA-NASA) Skylab Student…

  11. Reach for Reference. Britannica Online School Edition: Will You Allow Students to Use It?

    Science.gov (United States)

    Safford, Barbara Ripp

    2005-01-01

    This article describes Brittanica's Web-based K-12 resource, "Britannica Online Student Edition." This reference contains three encyclopedia databases: "Britannica" for teachers and older students, the "Student Britannica," and the "Elementary Brittanica." These are supplemented with videos and other media, a spotlight feature, a world atlas, and…

  12. Can Allowance, Personal Budgeting and Self Control as Mediating Role Manage Compulsive Buying Behavior Among College Students?

    Directory of Open Access Journals (Sweden)

    Alce Mariani Labito

    2017-12-01

    Full Text Available Compulsive Buying Behavior seemed to be increasing, especially among college students. The aim of this study was to explain some factors that influence compulsive buying behavior. This study involved 189 undergraduate students and data collected by distributing questionnaires. The result showed that allowance, personal budgeting, were related to compulsive buying behavior. The other results indicated that self-control was able to weaken the influence of allowance on compulsive buying behavior. Also, the outcome empirically showed that college students are knowledgeable with some alternative methods for overcoming compulsive buying behavior.

  13. Allowing Students to Select Deliverables for Peer Review: Analysis of a Free-Selection Protocol

    DEFF Research Database (Denmark)

    Papadopoulos, Pantelis M.; Lagkas, Thomas; Demetriadis, Stavros

    2011-01-01

    -assigned groups, without posing additional workload to the instructor or diminishing the learning outcomes. In the study, 36 sophomore students in a Computer Networking course were randomly assigned into two conditions: 20 in Assigned-Pair, where the students worked in pre-defined dyad, and 17 in Free...

  14. "Always Allowing the Voice": Expectations of Student Participation and the Disciplining of Teachers' Practice

    Science.gov (United States)

    Mariskind, Clare

    2013-01-01

    Student participation in higher education classrooms is considered important for learning and achievement, but what is meant by participation is rarely made clear. In the literature, it often refers to various forms of verbal participation, which are celebrated and also critiqued. In particular, Western pedagogical assumptions and expectations of…

  15. No Boys Allowed! All-Girl Class Gets Students Hooked on TE

    Science.gov (United States)

    Peckham, Susanne

    2009-01-01

    Increasing the number of girls who enroll in their elective courses is a perennial challenge for many technology educators. Yet one educator has found a very successful approach to drawing in female students: a girls-only class called Woodworking for Girls. This paper presents a brief description of the course. It also offers suggestions for…

  16. Including students with moderate and severe intellectual disabilities in school extracurricular and community recreation activities.

    Science.gov (United States)

    Kleinert, Harold L; Miracle, Sally; Sheppard-Jones, Kathy

    2007-02-01

    We conducted an online statewide survey of teachers of students with moderate and severe intellectual disabilities to determine the extent to which their students were included in school extracurricular and community recreation activities. For the 252 teacher respondents who indicated that their primary caseload consisted of students with significant intellectual disabilities, we report the numbers of students participating in school and community activities and the primary type of support students required to participate in each activity. Finally, we identify implications for practitioners who want to increase the participation of students with significant disabilities in school and community activities.

  17. Evolution/Creationism Controversy: Analysis of Past and Current Policies in Public Schools and the Practice of Allowing Students to Opt Out of Learning Evolution Concepts

    Science.gov (United States)

    Speake, Jacquelyn Hoffmann

    2011-07-01

    included in the state-mandated curriculum. If administrators are influenced to believe teachers have the academic freedom to teach alternative ideas that are not scientifically valid, they may be intentionally or unintentionaly allowing subject matter relevant to a student's academic success to be suppressed or distorted, which is also a violation of state statute. The implications from this study indicated that many participants would allow a student to opt out of class when evolution is taught, including assigning an alternative assignment. Since the scientific theory of evolution is infused into the biological sciences, and therefore, the Florida State Standards for science, evolution concepts are assessed on the Florida Comprehensive Assessment Test (FCAT) and the Biology End-of-Course exam. Allowing students to opt out of class when evolution is taught may have a negative impact on student success on state mandated assessments, which can directly impact school grades and state and federal funding that is tied to Adequate Yearly Progress.

  18. An Intervention Including an Online Game to Improve Grade 6 Students' Performance in Early Algebra

    Science.gov (United States)

    Kolovou, Angeliki; van den Heuvel-Panhuizen, Marja; Koller, Olaf

    2013-01-01

    This study investigated whether an intervention including an online game contributed to 236 Grade 6 students' performance in early algebra, that is, solving problems with covarying quantities. An exploratory quasi-experimental study was conducted with a pretest-posttest-control-group design. Students in the experimental group were asked to solve…

  19. Comparing Levels of Professional Satisfaction in Preschool Teachers Whose Classes Include or Do Not Include a Special-Needs Student

    Science.gov (United States)

    Koyutürk, Nazife; Sahbaz, Ümit

    2015-01-01

    The purpose of this study is to compare the professional satisfaction of the preschool teachers in whose class there is a student with special needs to the preschool teachers in whose class there are not any students with special needs. The research study group was composed of 185 pre-school teachers who work in the city and county center in…

  20. CHILD ALLOWANCE

    CERN Multimedia

    Human Resources Division

    2001-01-01

    HR Division wishes to clarify to members of the personnel that the allowance for a dependent child continues to be paid during all training courses ('stages'), apprenticeships, 'contrats de qualification', sandwich courses or other courses of similar nature. Any payment received for these training courses, including apprenticeships, is however deducted from the amount reimbursable as school fees. HR Division would also like to draw the attention of members of the personnel to the fact that any contract of employment will lead to the suppression of the child allowance and of the right to reimbursement of school fees.

  1. Students' Learning Experiences from Didactic Teaching Sessions Including Patient Case Examples as Either Text or Video

    DEFF Research Database (Denmark)

    Pedersen, Kamilla; Moeller, Martin Holdgaard; Paltved, Charlotte

    2017-01-01

    OBJECTIVES: The aim of this study was to explore medical students' learning experiences from the didactic teaching formats using either text-based patient cases or video-based patient cases with similar content. The authors explored how the two different patient case formats influenced students....... Students taught with video-based patient cases, in contrast, often referred to the patient cases when highlighting new insights, including the importance of patient perspectives when communicating with patients. CONCLUSION: The format of patient cases included in teaching may have a substantial impact...

  2. Global Health Education for Medical Students: When Learning Objectives Include Research.

    Science.gov (United States)

    Bales, Alison M; Oddo, Anthony R; Dennis, David J; Siska, Robert C; VanderWal, Echo; VanderWal, Harry; Dlamini, Nompumelelo; Markert, Ronald J; McCarthy, Mary C

    2017-10-05

    The Luke Commission, a provider of comprehensive mobile health outreach in rural Swaziland, focuses on human immunodeficiency virus testing and prevention, including the performance of over 100 circumcisions weekly. Educational objectives for medical student global health electives are essential. Learning research methodology while engaging in clinical activities reinforces curriculum goals. Medical care databases can produce clinically significant findings affecting international health policy. Engaging in academic research exponentially increased the educational value of student experiences during an international medical elective. Staff of the Luke Commission, a nongovernmental organization, collected and deidentified information from 1500 Swazi male patients undergoing circumcision from January through June of 2014. Medical students designed studies and analyzed these data to produce research projects on adverse event rates, pain perception, and penile malformations. Institutional review board approval was obtained from the home institution and accompanying senior surgical faculty provided mentorship. First-year medical students enrolled in an international medical elective to explore resource availability, cultural awareness, health care provision, and developing world endemic diseases. While in country, students learned research methodology, collected data, and engaged in research projects. Following the trip, students presented posters at over 10 regional and national meetings. All 4 articles are accepted or under consideration for publication by major journals. During international medical electives the combination of clinical experiences and access to databases from health aid organizations provides the foundation for productive medical student research. All participants benefit from the relationships formed by aid organizations, medical students, and patient populations. Global health research has many complexities, but through careful planning and

  3. The extent to which students with disabilities are included in elite ...

    African Journals Online (AJOL)

    In educational context inclusion can be defined as including a number of key perspectives, policies and practices (such as reducing barriers) to learning and ... It was evident that students at higher education institutions should be encouraged to participate in sport or any related physical and recreational activity that can ...

  4. Middle School Teachers' Strategies for Including Overweight Students in Skill and Fitness Instruction

    Science.gov (United States)

    Rukavina, Paul B.; Doolittle, Sarah; Li, Weidong; Manson, Mara; Beale, Angela

    2015-01-01

    As part of a larger study, this paper describes teachers' perspectives and strategies on including overweight and obese students (OWS) in instruction related to motor skill/game play and fitness development in physical education. Using the Social Ecological Constraints framework, a qualitative multicase study was conducted using multiple in-depth…

  5. "Mind Blown"--Including Exercise Science Students as Research Assistants to Reduce Ageist Perceptions

    Science.gov (United States)

    Forlenza, Samuel T.; Bourassa, Dara

    2017-01-01

    The amount of older adults is increasing rapidly and the demands of an aging population will need to be met by professionals in many fields, including exercise science. However, many undergraduate students do not want to work with older adults. Therefore, this qualitative study sought to examine the experiences and perceptions of exercise science…

  6. Does Including Public Health Students on Interprofessional Teams Increase Attainment of Interprofessional Practice Competencies?

    Science.gov (United States)

    Duffy, Pamela Ann; Ronnebaum, Julie A; Stumbo, Teri A; Smith, Kari Nies; Reimer, Rachel A

    2017-04-01

    Interprofessional education (IPE) creates dynamic experiential learning that can address social determinants of health that influence health outcomes. To examine the effects of including public health students on IPE teams on the interprofessional practice domain constructs (values/ethics, roles/responsibilities, interprofessional communication, and teams and teamwork). This single-case, mixed-methods study was performed using a grounded theory approach. Students from 8 graduate health sciences programs participated in an asynchronous, 6-week, online IPE learning activity. Three of the 4 interprofessional practice domain constructs were examined as outcome variables: participants' biomedical vs biopsychosocial patient approach (values/ethics); reported change in attitudes, beliefs, or values about other health professions (roles/responsibilities); and anticipated changes in future professional behaviors/interactions/approaches (teams and teamwork). Predictor variables were having an MPH participant on the IPE team, participants' enrollment in a clinical or nonclinical program, and student perception of the online format (interprofessional communication). Three hundred nineteen students were included, 261 from clinical and 58 from nonclinical programs. A significant association was found between having an MPH participant on the IPE teams and participants' awareness of the influence of social determinants of health (OR, 2.04; 95% CI, 1.13-3.66; Pimportance of social determinants of health in the care plan (OR, 3.68; 95% CI, 1.38-9.84; P<.01). Participants were significantly less likely to report future behavior change if they were in clinical programs (OR, 0.44; 95% CI, 0.23-0.86; P<.05) or if they disliked the online format (OR, 0.25; 95% CI, 0.14-0.42; P<.01). The model fit the data well (χ23=30.80; P<.001). Inclusion of MPH students on IPE teams has the potential to increase clinical participants' awareness of the influence of social determinants of health and

  7. Health Promotion Behavior of Chinese International Students in Korea Including Acculturation Factors: A Structural Equation Model.

    Science.gov (United States)

    Kim, Sun Jung; Yoo, Il Young

    2016-03-01

    The purpose of this study was to explain the health promotion behavior of Chinese international students in Korea using a structural equation model including acculturation factors. A survey using self-administered questionnaires was employed. Data were collected from 272 Chinese students who have resided in Korea for longer than 6 months. The data were analyzed using structural equation modeling. The p value of final model is .31. The fitness parameters of the final model such as goodness of fit index, adjusted goodness of fit index, normed fit index, non-normed fit index, and comparative fit index were more than .95. Root mean square of residual and root mean square error of approximation also met the criteria. Self-esteem, perceived health status, acculturative stress and acculturation level had direct effects on health promotion behavior of the participants and the model explained 30.0% of variance. The Chinese students in Korea with higher self-esteem, perceived health status, acculturation level, and lower acculturative stress reported higher health promotion behavior. The findings can be applied to develop health promotion strategies for this population. Copyright © 2016. Published by Elsevier B.V.

  8. Improvement on a science curriculum including experimental demonstration of environmental radioactivity for secondary school students

    International Nuclear Information System (INIS)

    Watanabe, Kenji; Matsubara, Shizuo; Aiba, Yoshio; Eriguchi, Hiroshi; Kiyota, Saburo; Takeyama, Tetsuji.

    1988-01-01

    A science curriculum previously prepared for teaching environmental radioactivity was modified on the basis of the results of trial instructions in secondary schools. The main subject of the revised curriculum is an understanding of the natural radioactivity through the experimental demonstration about air-borne β and γ ray emitters. The other subjects included are the radioactive decay, the biological effects of radiation, the concept of risk-benefit balance (acceptable level) and the peaceful uses of nuclear energy and radiation. The work sheets and reference data prepared as learning materials are in two levels corresponding to the ability of students for this curriculum. (author)

  9. A Case Study of Tack Tiles[R] Literacy Instruction for a Student with Multiple Disabilities Including Congenital Blindness

    Science.gov (United States)

    Klenk, Jessicia A.; Pufpaff, Lisa A.

    2011-01-01

    Research on literacy instruction for students with multiple disabilities is limited. Empirical research on braille instruction for students with multiple disabilities that include congenital blindness is virtually nonexistent. This case study offers initial insight into possible methods of early braille literacy instruction for a student with…

  10. Self-efficacy of physical education teachers in including students with cerebral palsy in their classes.

    Science.gov (United States)

    Hutzler, Yeshayahu; Barak, Sharon

    2017-09-01

    Children with cerebral palsy (CP) are often mainstreamed into the general education system, but are likely to be excluded from physical education (PE) classes. A questionnaire was constructed and utilized to measure PE teachers' self-efficacy (SE) toward inclusion of students with CP in each of three mobility categories (independent, using assistive devices, using wheelchair mobility) and the impact of experience and training on teachers' SE. Participants in the study were 121 PE teachers from different parts of Israel (mean age: 41.02±9.33 years; range: 25.00-59.00 years). Exploratory factor analysis was used to determine the structure of the sub-scales' factors' structure and Cronbach's Alpha reliability was satisfactory (range 0.872-0.941). Independent t-tests were calculated in order to compare the SE of teachers with and without adapted PE experience. Repeated Analysis of Variance was performed to measure within-group differences in SE. Results revealed that the PE teachers' SE in teaching students who use mobility assistive devices or wheelchairs was significantly lower compared to teaching those who walk and run unaided (F=19.11; pteachers' SE towards including CP children who independently ambulate was influenced (pteacher's experience (elementary school practicum). SE in the mobility with assistive device group was also significantly influenced (pteachers' SE and enable greater participation of children with CP in general physical education classes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  11. The Productivity Push: System-Wide Reform Allows Arizona to Serve More Students. Lumina Foundation Focus[TM]. Summer 2010

    Science.gov (United States)

    Giegerich, Steve

    2010-01-01

    Today, the United States spends about twice as much on higher education as the average developed nation, but many other countries are doing a better job of graduating more students at substantially lower expense. To provide more high-quality degrees and credentials at lower cost, colleges and universities must become high-performing institutions.…

  12. Including Overweight and Obese Students in Physical Education: An Urgent Need and Effective Teaching Strategies

    Science.gov (United States)

    Li, Huanyu; Li, Weidong; Zhao, Qi; Li, Mingda

    2017-01-01

    Students who are overweight or obese generally have low physical ability and fitness levels, experience serious weight-related health implications, are teased and excluded by their peers, and suffer psycho-social and emotional damages as a result of weight stigma. Overweight and obese students have presented an unprecedented challenge for teachers…

  13. Including Students with Severe Disabilities in All Levels of School-Wide Positive Behavior Support

    Science.gov (United States)

    Hawken, Leanne S.; O'Neill, Robert E.

    2006-01-01

    Throughout its evolution, school-wide positive behavior support (SWPBS) has explicitly promoted the perspective that it should involve all students in a given school setting. However, the literature on SWPBS has not always fully and clearly addressed the involvement of students with severe disabilities. This article will (a) briefly review the…

  14. Test Development Procedures for Including Handicapped Students in New Jersey's State Assessment Program.

    Science.gov (United States)

    Greenberg, Lydia

    Reading and mathematics tests of the New Jersey Minimum Basic Skills Tests were modified to accomodate handicapped students, in order to determine whether or not students would perform better on the modified test forms. Changes were made in the format of the test booklets, answer sheets, and administration instructions to accomodate the following…

  15. Supporting Student Retention and Success: Including Family Areas in an Academic Library

    Science.gov (United States)

    Godfrey, Ian; Rutledge, Lorelei; Mowdood, Alfred; Reed, Jacob; Bigler, Scott; Soehner, Catherine

    2017-01-01

    Many universities and colleges focus on student retention and completion as a measure of their success. Publications such as the "Chronicle of Higher Education" carry an increasing number of articles dealing with student retention, success, and completion. Academic libraries support this goal through a wide variety of services, teaching,…

  16. Prior knowledge, older age, and higher allowance are risk factors for self-medication with antibiotics among university students in southern China.

    Science.gov (United States)

    Pan, Hui; Cui, Binglin; Zhang, Dangui; Farrar, Jeremy; Law, Frieda; Ba-Thein, William

    2012-01-01

    Self-medication with antibiotics (SMA) has been reported among university students in many countries, but little research has been done on this issue in China. The objective of this study was to evaluate knowledge and behaviors of university students and risk factors concerning SMA. Using a novel questionnaire-based data collection instrument, an anonymous online survey was conducted with the students of Shantou University (STU), a university comprising 8 schools/colleges in eastern Guangdong, China. Of 1,300 respondents (13.8% of total eligible participants), 47.8% had self-treated with antibiotics. Logistic regression analysis identified prior knowledge of antibiotics (PKA), older age, and higher monthly allowance as independent risk factors for SMA. PKA significantly influenced students' knowledge about antibiotics, their uses, and common adverse reactions (all ppharmacies were the major source of self-prescribed antibiotics. Reported common indications for SMA were sore throat (59.7%), fever (38.2%), cough (37.4%), runny nose (29.3%), and nasal congestion (28.7%). While 74.1% of self-medication episodes were based on students' own experiences, only 31.1% of students claimed to understand the package insert. Alteration of antibiotics and dosage during the course of self-treatment was made by 63.8% and 55.6% of students, respectively. At least two kinds of antibiotics were simultaneously taken by 82.6% of students. The majority of self-medicated students failed to complete the course of antibiotics. Adverse reactions were reported by 16.3% of students. Amoxicillin was the most common antibiotic used for self-medication. High prevalence of SMA was noted among STU students. Presence of risk factors and risk-associated behaviors/attitudes in the study population calls for focused educational intervention and stricter governmental legislation and regulation of antibiotic use and sale in pharmacies.

  17. Undergraduate Students' Perceptions of the Mathematics Courses Included in the Primary School Teacher Education Program

    Science.gov (United States)

    Serin, Mehmet Koray; Incikabi, Semahat

    2017-01-01

    Mathematics educators have reported on many issues regarding students' mathematical education, particularly students who received mathematics education at different departments such as engineering, science or primary school, including their difficulties with mathematical concepts, their understanding of and preferences for mathematical concepts.…

  18. Experiences of Students with Specific Learning Disorder (Including ADHD) in Online College Degree Programs: A Phenomenological Study

    Science.gov (United States)

    Bunch, Seleta LeAnn

    2016-01-01

    Enrollment in online degree programs is rapidly expanding due to the convenience and affordability offered to students and improvements in technology. The purpose of this hermeneutical phenomenological study was to understand the shared experiences of students with documented specific learning disorders (including Attention-Deficit/Hyperactivity…

  19. Health Promotion Behavior of Chinese International Students in Korea Including Acculturation Factors: A Structural Equation Model

    Directory of Open Access Journals (Sweden)

    Sun Jung Kim, RN, PhD

    2016-03-01

    Conlcusions: The Chinese students in Korea with higher self-esteem, perceived health status, acculturation level, and lower acculturative stress reported higher health promotion behavior. The findings can be applied to develop health promotion strategies for this population.

  20. [Michigan Technological University Pre-Service Teacher Enhancement Program]. [Includes a copy of the Student Guide

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, C.S.; Yarroch, W.L.

    1993-04-27

    The Michigan Technological University Teacher Education Program received funding from the US Department of Energy for the purpose of providing capable and suitably inclined, MTU Engineering and Science students a chance to explore high school level science and mathematics teaching as a career option. Ten undergraduate students were selected from nominations and were paired with mentor teachers for the study. This report covers the experience of the first ten nominees and their participation in the program.

  1. Quality of life and self-determination in students with disabilities included in regular classrooms

    Directory of Open Access Journals (Sweden)

    Jesús Miguel Muñoz Cantero

    2015-11-01

    Full Text Available At present, quality of life and self-determination begin to position itself as a key axis in interventions aimed at students with disabilities, motivating the interest of researchers and professionals to know their general well-being. This article evaluates the quality of life and self-determination of students with intellectual and developmental disabilities enrolled in regular schools. A case study methodology, descriptive-interpretative, is used through mixed data collection methods. The instruments used are Questionnaire for Assessment the Quality of Life in Teen Students (CCVA and ARC-INICO Scale for Assessment Self-Determination (for 14 students and interviews (for four teachers. A descriptive statistical analysis, contextualized by the extracted information from the interviews, was conducted. The results show high scores in different domains of quality of life, apart from emotional well-being, community inclusion and self-determination that are improvable. Adequate perception of students is observed about their ability to make decisions, choices and a good predisposition take control in different areas of their life. It is necessary to continue inquiring about the impact of educational environment, attitude and perception of teachers and the opportunities offered to students to act self-determined and increase their quality of life.

  2. Using assistive technology adaptations to include students with learning disabilities in cooperative learning activities.

    Science.gov (United States)

    Bryant, D P; Bryant, B R

    1998-01-01

    Cooperative learning (CL) is a common instructional arrangement that is used by classroom teachers to foster academic achievement and social acceptance of students with and without learning disabilities. Cooperative learning is appealing to classroom teachers because it can provide an opportunity for more instruction and feedback by peers than can be provided by teachers to individual students who require extra assistance. Recent studies suggest that students with LD may need adaptations during cooperative learning activities. The use of assistive technology adaptations may be necessary to help some students with LD compensate for their specific learning difficulties so that they can engage more readily in cooperative learning activities. A process for integrating technology adaptations into cooperative learning activities is discussed in terms of three components: selecting adaptations, monitoring the use of the adaptations during cooperative learning activities, and evaluating the adaptations' effectiveness. The article concludes with comments regarding barriers to and support systems for technology integration, technology and effective instructional practices, and the need to consider technology adaptations for students who have learning disabilities.

  3. Development of Science and Mathematics Education System Including Teaching Experience of Students in Local Area

    Science.gov (United States)

    Kage, Hiroyuki

    New reformation project on engineering education, which is supported from 2005 to 2008FY by Support Program for Contemporary Educational Needs of Ministry of Education, Culture, Sports, Science and Technology, started in Kyushu Institute of Technology. In this project, teaching experience of students is introduced into the curriculum of Faculty of Engineering. In the curriculum students try to prepare teaching materials and to teach local school pupils with them by themselves. Teaching experience is remarkably effective for them to strengthen their self-dependence and learning motivation. Science Education Center, Science Laboratory and Super Teachers College were also organized to promote the area cooperation on the education of science and mathematics.

  4. Including Students with Special Educational Needs in Rocky Mountain Region Catholic Schools' Regular Education Programs

    Science.gov (United States)

    Hall, Jill Ann Perry

    2013-01-01

    Through a consensual qualitative research and phenomenological approach, this study explored the function of serving students in Catholic schools with special educational needs. Utilizing a survey, a breadth of data were collected from teachers and administrators on the incidence of special educational needs, services available, accommodations and…

  5. General Education Pre-Service Teachers Perceptions of Including Students with Disabilities in Their Classrooms

    Science.gov (United States)

    Ajuwon, Paul M.; Lechtenberger, DeAnn; Griffin-Shirley, Nora; Sokolosky, Stephanie; Zhou, Li; Mullins, Frank E.

    2012-01-01

    In this empirical study, the authors compare the perceptions of future general educators on two dichotomous scales (hostility/receptivity and anxiety/calmness) regarding the teaching of students with exceptionalities in their classrooms. A total of 116 teacher candidates from one southwestern and two Midwestern universities in the United States…

  6. Considerations When Including Students with Disabilities in Test Security Policies. NCEO Policy Directions. Number 23

    Science.gov (United States)

    Lazarus, Sheryl; Thurlow, Martha

    2015-01-01

    Sound test security policies and procedures are needed to ensure test security and confidentiality, and to help prevent cheating. In this era when cheating on tests draws regular media attention, there is a need for thoughtful consideration of the ways in which possible test security measures may affect accessibility for some students with…

  7. The Teaching Excellence Framework in the United Kingdom: An Opportunity to Include International Students as "Equals"?

    Science.gov (United States)

    Hayes, Aneta

    2017-01-01

    Research on international students in British higher education points to marginalization of their unique perspectives in university classrooms. The aim of the article is to consider how the most recent policy changes, particularly the teaching excellence framework (TEF), continue to do so. The article also argues that the TEF, being a major higher…

  8. Including Overweight or Obese Students in Physical Education: A Social Ecological Constraint Model

    Science.gov (United States)

    Li, Weidong; Rukavina, Paul

    2012-01-01

    In this review, we propose a social ecological constraint model to study inclusion of overweight or obese students in physical education by integrating key concepts and assumptions from ecological constraint theory in motor development and social ecological models in health promotion and behavior. The social ecological constraint model proposes…

  9. Guiding Principles for Including High School Students with Intellectual Disabilities in General Education Classes

    Science.gov (United States)

    Doyle, Mary Beth; Giangreco, Michael

    2013-01-01

    This article provides teachers and administrators with a description of foundational principles and curricular approaches to create meaningful educational experiences for secondary students with intellectual disabilities in inclusive general education classes. The four principles provide: (a) the least dangerous assumption, (b) partial…

  10. Body Awareness and Movement for Students with Multiple Disabilities Including Visual Impairments

    Science.gov (United States)

    DePountis, Vicki; Cady, Deborah; Hallak, Tracy

    2013-01-01

    This conference presentation examines concept development for congenitally blind students. It presents current research on best-practice for teaching this population. Examples of strategies to reinforce understanding of body concepts, spatial awareness, and positional language, while promoting mirroring, self regulation, and purposeful movement to…

  11. Hybridising Sport Education and Teaching for Personal and Social Responsibility to Include Students with Disabilities

    Science.gov (United States)

    Menendez, Jose Ignacio; Fernandez-Rio, Javier

    2017-01-01

    The present study aimed to explore the impact of the combination of two pedagogical models, Sport Education and Teaching for Personal and Social Responsibility, for learners with disabilities experiencing a contactless kickboxing learning unit. Twelve secondary education students agreed to participate. Five had disabilities (intellectual and…

  12. Prior knowledge, older age, and higher allowance are risk factors for self-medication with antibiotics among university students in southern China.

    Directory of Open Access Journals (Sweden)

    Hui Pan

    Full Text Available BACKGROUND: Self-medication with antibiotics (SMA has been reported among university students in many countries, but little research has been done on this issue in China. The objective of this study was to evaluate knowledge and behaviors of university students and risk factors concerning SMA. METHODOLOGY/PRINCIPAL FINDINGS: Using a novel questionnaire-based data collection instrument, an anonymous online survey was conducted with the students of Shantou University (STU, a university comprising 8 schools/colleges in eastern Guangdong, China. Of 1,300 respondents (13.8% of total eligible participants, 47.8% had self-treated with antibiotics. Logistic regression analysis identified prior knowledge of antibiotics (PKA, older age, and higher monthly allowance as independent risk factors for SMA. PKA significantly influenced students' knowledge about antibiotics, their uses, and common adverse reactions (all p<0.05. Among self-medicated students, 61.7% used antibiotics at least twice in the previous year. Community pharmacies were the major source of self-prescribed antibiotics. Reported common indications for SMA were sore throat (59.7%, fever (38.2%, cough (37.4%, runny nose (29.3%, and nasal congestion (28.7%. While 74.1% of self-medication episodes were based on students' own experiences, only 31.1% of students claimed to understand the package insert. Alteration of antibiotics and dosage during the course of self-treatment was made by 63.8% and 55.6% of students, respectively. At least two kinds of antibiotics were simultaneously taken by 82.6% of students. The majority of self-medicated students failed to complete the course of antibiotics. Adverse reactions were reported by 16.3% of students. Amoxicillin was the most common antibiotic used for self-medication. CONCLUSIONS: High prevalence of SMA was noted among STU students. Presence of risk factors and risk-associated behaviors/attitudes in the study population calls for focused educational

  13. Including sustainability issues in nurse education: A comparative study of first year student nurses' attitudes in four European countries.

    Science.gov (United States)

    Richardson, Janet; Heidenreich, Thomas; Álvarez-Nieto, Carmen; Fasseur, Fabienne; Grose, Jane; Huss, Norma; Huynen, Maud; López-Medina, Isabel M; Schweizer, Angélick

    2016-02-01

    Education in sustainable development is a goal recognised by a large number of countries and a vital concept in healthcare. It is therefore important that nurse education incorporates elements of sustainable development into nursing education curricula. However, there is limited research on student nurses' attitudes towards sustainability and no comparison of attitudes towards sustainability and its inclusion in the nursing curriculum across Europe. This project aims to assess student nurses' attitudes towards sustainability, its relevance to nursing and its inclusion in the nursing curricula. 1. To assess base-line attitudes at the start of nursing and midwifery training; 2. To compare sustainability awareness between students participating in training in a number of European universities. A comparative survey design using the Sustainability Attitudes in Nursing Survey (SANS_2) questionnaire. Nursing classes of Universities and Nursing Schools in four European countries were investigated using a questionnaire consisting of five sustainability-related items. 916 nursing students (UK: 450, Germany: 196, Spain: 124, Switzerland: 146). Standard descriptive and inferential statistical methods were used to establish psychometric quality (Principal Components Analysis, Cronbach's alpha, Pearson correlations) and compare student nurses from the four countries. The reliability of SANS_2 was good (Cronbach's alpha=.82) and the five items loaded on a single factor which explained 58% of variance. ANOVA of the SANS_2 total score showed significant differences between countries with German nursing students showing more sustainability awareness than students from the UK and Spain. SANS_2 is a reliable instrument to assess nursing students' sustainability awareness; there are significant differences in sustainability awareness of students of different European countries. Limitations of the study include non-random sampling, possible method effects and social desirability effects

  14. Medical students are afraid to include abortion in their future practices: in-depth interviews in Maharastra, India.

    Science.gov (United States)

    Sjöström, Susanne; Essén, Birgitta; Gemzell-Danielsson, Kristina; Klingberg-Allvin, Marie

    2016-01-12

    Unsafe abortions are estimated to cause eight per-cent of maternal mortality in India. Lack of providers, especially in rural areas, is one reason unsafe abortions take place despite decades of legal abortion. Education and training in reproductive health services has been shown to influence attitudes and increase chances that medical students will provide abortion care services in their future practice. To further explore previous findings about poor attitudes toward abortion among medical students in Maharastra, India, we conducted in-depth interviews with medical students in their final year of education. We used a qualitative design conducting in-depth interviews with twenty-three medical students in Maharastra applying a topic guide. Data was organized using thematic analysis with an inductive approach. The participants described a fear to provide abortion in their future practice. They lacked understanding of the law and confused the legal regulation of abortion with the law governing gender biased sex selection, and concluded that abortion is illegal in Maharastra. The interviewed medical students' attitudes were supported by their experiences and perceptions from the clinical setting as well as traditions and norms in society. Medical abortion using mifepristone and misoprostol was believed to be unsafe and prohibited in Maharastra. The students perceived that nurse-midwives were knowledgeable in Sexual and Reproductive Health and many found that they could be trained to perform abortions in the future. To increase chances that medical students in Maharastra will perform abortion care services in their future practice, it is important to strengthen their confidence and knowledge through improved medical education including value clarification and clinical training.

  15. Including deaf and hard-of-hearing students with co-occurring disabilities in the accommodations discussion.

    Science.gov (United States)

    Leppo, Rachel H T; Cawthon, Stephanie W; Bond, Mark P

    2014-04-01

    Students who are deaf or hard of hearing (SDHH) are a low-incidence group of students; however, SDHH also have a high incidence of additional disabilities (SDHH+). Many SDHH and SDHH+ require accommodations for equal access to classroom instruction and assessment, particularly in mainstreamed educational settings where spoken English is the primary language. Accommodations for SDHH, overall, have increased under federal legislation including the Individuals with Disabilities Education Improvement Act and the No Child Left Behind Act. Unfortunately, specific practice recommendations for SDHH+ and their unique needs are often lacking in the research literature. This article presents findings regarding accommodations use by SDHH and SDHH+ from the National Longitudinal Transition Study 2. Initial logistic regression analysis found no differences in accommodations use of SDHH and SDHH+. However, logistic regression analysis that compared specific additional disability groups with the larger overall SDHH group did find differences in accommodations use for two SDHH+ groups: students who had a learning disability and students with attention deficit hyperactivity disorder. This article includes a discussion of the implications of these findings for both research and practice.

  16. [Objective: To present the process and challenges of developing an online competency-based course on public health policy using a collaborative international approach.Methods: Five public health experts, supported by an expert in educational technology, adopted a rigorous approach to the development of the course: a needs analysis, identification of objectives and competencies, development of a pedagogical scenario for each module and target, choice of teaching methods and learning activities, material to be identified or developed, and the responsibilities and tasks involved.Results: The 2-credit (90-hour) graduate course consists of six modules including an integration module. The modules start with a variety of case studies: tobacco law (neutral packaging), supervised injection sites, housing, integrated services for the frail elderly, a prevention programme for mothers from disadvantaged backgrounds, and the obligatory use of bicycle helmets. In modules 1, 3, 4 and 5, students learn about different stages of the public policy development process: emergence, formulation and adoption, implementation and evaluation. Module 2 focuses on the importance of values and ideologies in public policy. The integration module allows the students to apply the knowledge learned and addresses the role of experts in public policy and ethical considerations.Conclusion].

    Science.gov (United States)

    Hébert, Réjean; Coppieters, Yves; Pradier, Christian; Williams-Jones, Bryn; Brahimi, Cora; Farley, Céline

    2018-01-30

    To present the process and challenges of developing an online competency-based course on public health policy using a collaborative international approach. Five public health experts, supported by an expert in educational technology, adopted a rigorous approach to the development of the course: a needs analysis, identification of objectives and competencies, development of a pedagogical scenario for each module and target, choice of teaching methods and learning activities, material to be identified or developed, and the responsibilities and tasks involved. The 2-credit (90-hour) graduate course consists of six modules including an integration module. The modules start with a variety of case studies: tobacco law (neutral packaging), supervised injection sites, housing, integrated services for the frail elderly, a prevention programme for mothers from disadvantaged backgrounds, and the obligatory use of bicycle helmets. In modules 1, 3, 4 and 5, students learn about different stages of the public policy development process: emergence, formulation and adoption, implementation and evaluation. Module 2 focuses on the importance of values and ideologies in public policy. The integration module allows the students to apply the knowledge learned and addresses the role of experts in public policy and ethical considerations. The course has been integrated into the graduate programmes of the participating universities and allows students to follow, at a distance, an innovative training programme.

  17. Should laptops be allowed in the classroom? Two viewpoints: viewpoint 1: laptops in classrooms facilitate curricular advancement and promote student learning and viewpoint 2: deconstructing and rethinking the use of laptops in the classroom.

    Science.gov (United States)

    Spallek, Heiko; von Bergmann, HsingChi

    2014-12-01

    This Point/Counterpoint article discusses the pros and cons of deploying one aspect of instructional technology in dental education: the use of laptops in the classroom. Two opposing viewpoints, written by different authors, evaluate the arguments. Viewpoint 1 argues that laptops in classrooms can be a catalyst for rapid curricular advancement and prepare dental graduates for the digital age of dentistry. As dental education is not limited to textual information, but includes skill development in spatial relationships and hands-on training, technology can play a transformative role in students' learning. Carefully implemented instructional technology can enhance student motivation when it transforms students from being the objects of teaching to the subjects of learning. Ubiquitous access to educational material allows for just-in-time learning and can overcome organizational barriers when, for instance, introducing interprofessional education. Viewpoint 2 argues that, in spite of widespread agreement that instructional technology leads to curricular innovation, the notion of the use of laptops in classrooms needs to be deconstructed and rethought when effective learning outcomes are sought. Analyzing the purpose, pedagogy, and learning product while applying lessons learned from K-12 implementation leads to a more complex picture of laptop integration in dental classrooms and forms the basis for questioning the value of such usage. For laptop use to contribute to student learning, rather than simply providing opportunity for students to take notes and access the Internet during class, this viewpoint emphasizes that dental educators need to think carefully about the purpose of this technology and to develop appropriate pedagogical strategies to achieve their objectives. The two viewpoints agree that significant faculty development efforts should precede any introduction of technology into the educational process and that technology alone cannot change education

  18. A Student Experiment Method for Learning the Basics of Embedded Software Technologies Including Hardware/Software Co-design

    Science.gov (United States)

    Kambe, Hidetoshi; Mitsui, Hiroyasu; Endo, Satoshi; Koizumi, Hisao

    The applications of embedded system technologies have spread widely in various products, such as home appliances, cellular phones, automobiles, industrial machines and so on. Due to intensified competition, embedded software has expanded its role in realizing sophisticated functions, and new development methods like a hardware/software (HW/SW) co-design for uniting HW and SW development have been researched. The shortfall of embedded SW engineers was estimated to be approximately 99,000 in the year 2006, in Japan. Embedded SW engineers should understand HW technologies and system architecture design as well as SW technologies. However, a few universities offer this kind of education systematically. We propose a student experiment method for learning the basics of embedded system development, which includes a set of experiments for developing embedded SW, developing embedded HW and experiencing HW/SW co-design. The co-design experiment helps students learn about the basics of embedded system architecture design and the flow of designing actual HW and SW modules. We developed these experiments and evaluated them.

  19. FISH analysis of hematological neoplasias with 1p36 rearrangements allows the definition of a cluster of 2.5 Mb included in the minimal region deleted in 1p36 deletion syndrome.

    Science.gov (United States)

    Lahortiga, Idoya; Vázquez, Iria; Belloni, Elena; Román, José P; Gasparini, Patrizia; Novo, Francisco J; Zudaire, Isabel; Pelicci, Pier G; Hernández, Jesús M; Calasanz, María J; Odero, María D

    2005-05-01

    Rearrangements in the distal region of the short arm of chromosome 1 are recurrent aberrations in a broad spectrum of human neoplasias. However, neither the location of the breakpoints (BP) on 1p36 nor the candidate genes have been fully determined. We have characterized, by fluorescence in situ hybridization (FISH), the BP in 26 patients with hematological neoplasias and 1p36 rearrangements in the G-banding karyotype. FISH allowed a better characterization of all samples analyzed. Nine cases (35%) showed reciprocal translocations, 15 (58%) unbalanced rearrangements, and two (7%) deletions. We describe two new recurrent aberrations. In 18 of the 26 cases analyzed the BP were located in band 1p36, which is 25.5 Mb long. In 14 of these 18 cases (78%) and without distinction between myeloid and lymphoid neoplasias, the BP clustered in a 2.5 Mb region located between 1p36.32 and the telomere. Interestingly, this region is contained in the 10.5 Mb cluster on 1p36.22-1pter defined in cases with 1p36 deletion syndrome. The 2.5 Mb region, located on 1p36.32-1pter, has a higher frequency of occurrence of tandem repeats and segmental duplications larger than 1 kb, when compared with the 25.5 Mb of the complete 1p36 band. This could explain its proneness for involvement in chromosomal rearrangements in hematological neoplasias.

  20. Including the Other: Regulation of the Human Rights of Mobile Students in a Nation-Bound World

    Science.gov (United States)

    Marginson, Simon

    2012-01-01

    The world's three million cross-border international students are located in a "gray zone" of regulation with incomplete human rights, security and capabilities. Like other mobile persons such as short-term business and labour entrants, and refugees, students located on foreign soil do not enjoy the same protections and entitlements as…

  1. The Examination of Physical Education Teachers' Perceptions of Their Teacher Training to Include Students with Disabilities in General Physical Education

    Science.gov (United States)

    Townsend, Amy

    2017-01-01

    Despite legislative mandates, only 32% of states require specific licensure in adapted physical education (APE); consequently, general physical educators are challenged with including students with disabilities into regular classrooms. Although physical education teachers are considered qualified personnel to teach students with disabilities in…

  2. Career Oriented Mathematics, Student's Manual. [Includes Owning an Automobile and Driving as a Career; Retail Sales; Measurement; and Area-Perimeter.

    Science.gov (United States)

    Mahaffey, Michael L.; McKillip, William D.

    This volume includes student manuals for four units in the Career Oriented Mathematics Program, which was developed to improve computational abilities and attitudes of secondary students by presenting the material in a job-relevant context. The units are titled: (1) Owning an Automobile and Driving as a Career, (2) Retail Sales, (3) Measurement,…

  3. Constructing Cost-Effective Crystal Structures with Table Tennis Balls and Tape That Allows Students to Assemble and Model Multiple Unit Cells

    Science.gov (United States)

    Elsworth, Catherine; Li, Barbara T. Y.; Ten, Abilio

    2017-01-01

    In this letter we present an innovative and cost-effective method of constructing crystal structures using Dual Lock fastening adhesive tape with table tennis (ping pong) balls. The use of these fasteners allows the balls to be easily assembled into layers to model various crystal structures and unit cells and then completely disassembled again.…

  4. The Accessibility of Learning Content for All Students, Including Students with Disabilities, Must Be Addressed in the Shift to Digital Instructional Materials. SETDA Policy Brief

    Science.gov (United States)

    Fletcher, Geoff; Levin, Doug; Lipper, Katherine; Leichty, Reg

    2014-01-01

    This is a time of rapid technological advancement, with innovations in education holding great promise for improving teaching and learning, particularly for students with unique needs. High-quality digital educational materials, tools, and resources offer students relevant, up-to-date, and innovative ways to acquire knowledge and skills. Created…

  5. Medical students are afraid to include abortion in their future practices : in-depth interviews in Maharastra, India

    OpenAIRE

    Sjöström, Susanne; Essen, Birgitta; Gemzell-Danielsson, Kristina; Klingberg-Allvin, Marie

    2016-01-01

    BACKGROUND: Unsafe abortions are estimated to cause eight per-cent of maternal mortality in India. Lack of providers, especially in rural areas, is one reason unsafe abortions take place despite decades of legal abortion. Education and training in reproductive health services has been shown to influence attitudes and increase chances that medical students will provide abortion care services in their future practice. To further explore previous findings about poor attitudes toward abortion amo...

  6. Modifying the Sleep Treatment Education Program for Students to include technology use (STEPS-TECH): Intervention effects on objective and subjective sleep outcomes.

    Science.gov (United States)

    Barber, Larissa K; Cucalon, Maria S

    2017-12-01

    University students often have sleep issues that arise from poor sleep hygiene practices and technology use patterns. Yet, technology-related behaviors are often neglected in sleep hygiene education. This study examined whether the Sleep Treatment Education Program for Students-modified to include information regarding managing technology use (STEPS-TECH)-helps improve both subjective and objective sleep outcomes among university students. Results of an experimental study among 78 university students showed improvements in objective indicators of sleep quantity (total sleep time) and sleep quality (less awakenings) during the subsequent week for students in the STEPS-TECH intervention group compared to a control group. Exploratory analyses indicated that effects were driven by improvements in weekend days immediately following the intervention. There were also no intervention effects on subjective sleep quality or quantity outcomes. In terms of self-reported behavioral responses to educational content in the intervention, there were no group differences in sleep hygiene practices or technology use before bedtime. However, the intervention group reported less technology use during sleep periods than the control group. These preliminary findings suggest that STEPS-TECH may be a useful educational tool to help improve objective sleep and reduce technology use during sleep periods among university students. Copyright © 2017 John Wiley & Sons, Ltd.

  7. The use of virtual simulation allows students to interactive learning with creativity and clarity in the theoretical foundation of the pharmacokinetics and pharmacodynamics of the drugs used in pharmacology.

    Directory of Open Access Journals (Sweden)

    Maritza Dorila Placencia Medina

    2015-09-01

    Full Text Available ABSTRACT The use of virtual simulation allows students to interactive learning with creativity and clarity in the theoretical foundation of the pharmacokinetics and pharmacodynamics of the drugs used in pharmacology. Objective: Know the level of satisfaction of students in the design and implementation of virtual simulation laboratory in the Department of Pharmacology, Faculty of Medicine of San Marcos Material and Methods: Descriptive, qualitative study of research-action type. The design and implementation of a virtual simulation laboratory, the intervention of improvement and perfection of teaching materials for the development of practical section of Pharmacology, Faculty of Medicine of San Marcos was planned, using the software Microlab® and CV Rat. A survey of user satisfaction virtual laboratory technique the interview was conducted, as an instrument, using a Likert scale of minimum satisfaction starting in 1 to maximum of 10. Sample size of 26 students. Results: A new process was implemented teaching - learning of Experimental Pharmacology Laboratory using virtual simulation. Most students in the virtual classroom lab have a satisfaction level 9-10 / 10 on the Likert scale. Conclusions: The virtual simulation laboratory Section of Pharmacology got a good level of satisfaction among students.

  8. Trading sulfur dioxide allowances

    International Nuclear Information System (INIS)

    Goldburg, C.B.; Lave, L.B.

    1992-01-01

    The 1990 Clean Air Act is aimed at generators larger than 25 MW, as these are the largest polluters. Market incentives give each source an emissions allocation but also flexibility. If a plant has lower emissions than the target, it can sell the 'surplus' emissions as allowances to plants that fail to meet the target. Only a few trades have occurred to date. Market-based incentives should lower the costs of improving environmental quality significantly. However, currently institutional dificulties hamper implementation

  9. Should Students Be Allowed to Miss?

    OpenAIRE

    Paredes, Ricardo; Ugarte, Gabriel

    2009-01-01

    In this paper we investigate the effect of class attendance on academic performance, and evaluate the existence and importance of minimum attendance requirement thresholds. We found that attendance has a relevant and statistically significant impact on performance, together with the existence of a threshold, although contrary to the expected, not associated with a decrease in performance, which questions the existence of minimum attendance requirement.

  10. Should Students Be Allowed to Miss?

    Science.gov (United States)

    Paredes, Ricardo D.; Ugarte, Gabriel A.

    2011-01-01

    Many educational policymakers consider attendance as a tool to induce learning. Researchers also agree that attendance has a positive effect on learning; however, there are few empirical studies that measure the nature and significance of that effect. The authors analyzed the effect of class attendance on academic performance and evaluated the…

  11. 45 CFR 602.22 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Allowable costs. 602.22 Section 602.22 Public... Requirements § 602.22 Allowable costs. (a) Limitation on use of funds. Grant funds may be used only for: (1) The allowable costs of the grantees, subgrantees and cost-type contractors, including allowable costs...

  12. 49 CFR 266.11 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Allowable costs. 266.11 Section 266.11... TRANSPORTATION ACT § 266.11 Allowable costs. Allowable costs include only the following costs which are properly allocable to the work performed: Planning and program operation costs which are allowed under Federal...

  13. Molecular characterization of enteroviruses including a new type EV-C99 isolated from Xinjiang students in Shandong, China in 2011.

    Science.gov (United States)

    Tao, Zexin; Yuan, Qun; Lin, Xiaojuan; Wang, Suting; Liu, Yao; Ji, Feng; Xiong, Ping; Cui, Ning; Song, Lizhi; Wang, Mei; Xu, Aiqiang

    2014-10-09

    The last case of infection with wild-type poliovirus indigenous to China was reported in 1994. In 2011, a poliomyelitis outbreak caused by imported wide-type poliovirus occurred in Xinjiang Uighur Autonomous Region. Here, we report the results of enterovirus (EV) isolation from Xinjiang students that returned to school in Shandong after summer vacation during this outbreak. Stool specimens from 376 students were collected and 10 EV strains were isolated including 4 polioviruses (All Sabin strains), 1 coxsackievirus (CV) A13, 3 CVA17 and 2 EV-C99. VP1 sequence analysis revealed these CVA13, CVA17 and EV-C99 strains had 71.3-81.8%, 76.5-84.6% and 74.2-82.9% nucleotide similarity with strains from other countries within a serotype, respectively. EV-C99 strains had 82.7-92.8% VP1 similarity with two previously reported Xinjiang strains. Complete genome analysis on EV-C99 strains revealed intra-serotypic genetic recombination events. These findings reflect great genetic divergence between Chinese strains and strains from other countries of the three types, and provide valuable information on monitoring EV transmission over long distance.

  14. Psychometric Properties of the Physical Educators' Self-Efficacy Toward Including Students With Disabilities-Autism Among Chinese Preservice Physical Education Teachers.

    Science.gov (United States)

    Li, Chunxiao; Wang, Lijuan; Block, Martin E; Sum, Raymond K W; Wu, Yandan

    2018-03-09

    Teachers' self-efficacy is a critical predictor for successful inclusive physical education. However, little is known about preservice physical educators' self-efficacy toward teaching students with autism spectrum disorders in China. A sound instrument is necessary to measure their self-efficacy level. This validation study examined the psychometric properties of the Chinese version of the Physical Educators' Self-Efficacy Toward Including Students with Disabilities-Autism. A multisection survey form was administered to preservice physical educators in Mainland China (n = 205) and Hong Kong (n = 227). The results of confirmatory factor analysis confirmed the one-factor model of the scale in the total sample and each of the two samples. Invariance tests across the two samples supported configural and metric invariance but not scalar invariance. The scale scores showed good internal reliability and were correlated with theoretically relevant constructs (i.e., burnout and life satisfaction) in the total sample and subsamples. These findings generally support the utility of the scale for use among Chinese preservice physical educators.

  15. 34 CFR 642.40 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Allowable costs. 642.40 Section 642.40 Education...? § 642.40 Allowable costs. Allowable project costs may include the following costs reasonably related to carrying out a Training Program project: (a) Rental of space, if space is not available at a sponsoring...

  16. 76 FR 5733 - Clothing Allowance

    Science.gov (United States)

    2011-02-02

    ... DEPARTMENT OF VETERANS AFFAIRS 38 CFR Part 3 RIN 2900-AN64 Clothing Allowance AGENCY: Department... to amend its adjudication regulations regarding clothing allowances. The amendment would provide for annual clothing allowances for each qualifying prosthetic or orthopedic appliance worn or used by a...

  17. The perceptions of Unified Health System (Sistema Único de Saúde) users about including undergraduate students in Family Health Units (Unidades de Saúde da Família).

    Science.gov (United States)

    Driusso, Patricia; Sato, Tatiana O; Joaquim, Regina H V T; Moccellin, Ana S; Mascarenhas, Silvia H Z; Salvini, Tania F

    2013-01-01

    Curriculum guidelines for health professionals in training recommend including health students in different levels of service in the Unified Health System (Sistema Único de Saúde - SUS). Thus, there is a need to investigate the perceptions of SUS users with regard to the students' participation. To evaluate the perceptions of SUS users about the participation of health students in Family Health Units (Unidades de Saúde da Família - USF). A total of 518 people were interviewed in the waiting room of eight USFs in São Carlos/São Paulo. The interviews were conducted by students using a semi-structured questionnaire, and the data were analyzed descriptively. A total of 391 (75.5%) women and 127 (24.5%) men, with a mean age of 42.0±17.5 years, were interviewed. Among these users, 33.1% had encountered students in the USF, mainly while receiving clinical care (52.1%) or during home visits (20.1%); 55.3% considered the student's performance very good, and 0.6% considered it very bad. Most of the interviewees (58.2%) evaluated the activity performed by the student as effective, whereas 8.2% considered it ineffective. The students were included primarily in individual assistance activities, and the care provided by the students was well accepted. Both the users' satisfaction scores and their reported expectations were positive.

  18. The Clean Air Act and bonus allowances

    International Nuclear Information System (INIS)

    Markey, E.J.; Moorhead, C.J.

    1991-01-01

    This article discusses how utility companies can benefit in the form of bonus sulfur dioxide allowances from the Environmental Protection Agency by investing in renewable energy sources such as wind and promoting conservation. Topics discussed include the Clean Air Act Amendments, acid rain, energy conservation, renewable energy sources, and the procedure for gaining bonus allowances

  19. 29 CFR 15.22 - Allowable claims.

    Science.gov (United States)

    2010-07-01

    ... may be considered and allowed. For the purpose of subpart B of this part, an alternative work location..., including property in the custody of a carrier, an agent or agency of the Government, or the claimant. (3...

  20. Analysis of Student Understanding of Science Concepts Including Mathematical Representations: Ph Values and the Relative Differences of pH Values

    Science.gov (United States)

    Park, Eun-Jung; Choi, Kyunghee

    2013-01-01

    In general, mathematical representations such as formulae, numbers, and graphs are the inseparable components in science used to better describe or explain scientific phenomena or knowledge. Regardless of their necessity and benefit, science seems to be difficult for some students, as a result of the mathematical representations and problem…

  1. THE RELATIONSHIP BETWEEN STUDENT CHARACTERISTICS, INCLUDING LEARNING STYLES, AND THEIR PERCEPTIONS AND SATISFACTION IN WEB-BASED COURSES IN HIGHER EDUCATION

    Directory of Open Access Journals (Sweden)

    Sami SAHIN

    2008-01-01

    Full Text Available ABSTRACTDistance education and web-based courses are mainstream in the United States higher education and growing (NCES, 2003 involving over 80% of four year public universities in 2002. The National Academy of Science review of “how people learn” suggests that technology-mediated learning can be used to respond to students’ preferences and related characteristics. This investigation of the relationships between learners’ characteristics and their perception of web-based learning and satisfaction with their course used Kolb’s (1984 Learning Styles Inventory and Walker’s (2003 distance education learning environment instrument plus demographic questions to survey 279 students in five web-based undergraduate courses in a Midwestern university. The study founds that the three dimensions of Moore’s Transactional Distance Theory may be linked with Kolb’s two dimensional views of individual learning styles. For example, introductory biology courses with high structure are perceived as more satisfactory by students who prefer a more “abstract conceptual” learning style for “knowledge grasping.” The author recommends that courses are designed to accommodate multiple learning styles with variety on all dimensions of transactional

  2. 76 FR 70883 - Clothing Allowance

    Science.gov (United States)

    2011-11-16

    ...), Compensation Service, Veterans Benefits Administration, Department of Veterans Affairs, 810 Vermont Avenue NW... limited knee movement when walking'' which causes shoes to wear out faster. VA makes no change based on... that multiple appliances might allow the award of multiple benefits.'' That decision provides no basis...

  3. Successful Approaches to Helping Students--Including English Learners--Succeed in Elementary School. Parent Guide = Enfoques exitosos para ayudar a los estudiantes--incluyendo a los que aprenden ingles--a triunfar en la escuela primaria. Guia de padres

    Science.gov (United States)

    EdSource, 2007

    2007-01-01

    This guide informs parents about some instructional practices that work well for all elementary school students, in particular English learners. It includes questions parents can ask teachers and principals to help them understand how their children's school approaches teaching and learning. Both English and Spanish versions of the document are…

  4. The future(s) of emission allowances

    International Nuclear Information System (INIS)

    Rosenzweig, K.M.; Villarreal, J.A.

    1993-01-01

    The Clean Air Act Amendments of 1990 (CAAA) established a sulfur dioxide emission allowance system to be implemented by the US Environmental Protection Agency (EPA). Under the two-phase implementation of the program, electric utilities responsible for approximately 70 percent of SO 2 emissions in the United States will be issued emission allowances, each representing authorization to emit one ton of sulfur dioxide during a specified calendar year or a later year. Allowances will be issued to utilities with electric-generating units affected by the CAAA limits, as well as to certain entities which may choose to opt-in to the program. Each utility or other emission source must hold a number of allowances at least equal to its total SO 2 emissions during any given year. Unused allowances may be sold, traded, or held in inventory for use against SO 2 emissions in future years. Anyone can buy and hold allowances, including affected utilities, non-utility companies, SO 2 allowances brokers and dealers, environmental groups, and individuals. During Phase I of the program, allowances equivalent to approximately 6.4 million tons of SO 2 emissions will be allocated annually to a group of 110 large, high-SO 2 -emitting power plants. In Phase II, virtually all power-generating utilities (representing approximately 99.4 percent of total US utility emissions) will be subject to the program. The number of allowances issued will increase to approximately 8.9 million a year, with certain special allocations raising the actual number issued to 9.48 million between the years 2000 to 2009, and 8.95 million yearly thereafter. Thus, the CAAA goal of annual emissions of 9 million tons should be achieved by 2010, when virtually all US emission sources will be participating in the program

  5. Allowance System: Proposed acid-rain rule

    International Nuclear Information System (INIS)

    1991-12-01

    The U.S. Environmental Protection Agency (EPA) has proposed four rules containing the core acid rain requirements: the Permits Rule (40 CFR Part 72), the Allowance System Rule (40 CFR Part 73), the Continuous Emission Monitoring Rule (40 CFR Part 75), and the Excess Emissions Rule (40 CFR Part 77). EPA will also propose additional rules at a future date. These rules will include requirements for facilities that elect to opt into the Acid Rain Program (40 CFR Part 74) and for the nitrogen oxide (NOx) control program (40 CFR Part 76). The fact sheet summarizes the key components of EPA's proposed Allowance System

  6. Should Student Evaluation of Teaching Play a Significant Role in the Formal Assessment of Dental Faculty? Two Viewpoints: Viewpoint 1: Formal Faculty Assessment Should Include Student Evaluation of Teaching and Viewpoint 2: Student Evaluation of Teaching Should Not Be Part of Formal Faculty Assessment.

    Science.gov (United States)

    Rowan, Susan; Newness, Elmer J; Tetradis, Sotirios; Prasad, Joanne L; Ko, Ching-Chang; Sanchez, Arlene

    2017-11-01

    Student evaluation of teaching (SET) is often used in the assessment of faculty members' job performance and promotion and tenure decisions, but debate over this use of student evaluations has centered on the validity, reliability, and application of the data in assessing teaching performance. Additionally, the fear of student criticism has the potential of influencing course content delivery and testing measures. This Point/Counterpoint article reviews the potential utility of and controversy surrounding the use of SETs in the formal assessment of dental school faculty. Viewpoint 1 supports the view that SETs are reliable and should be included in those formal assessments. Proponents of this opinion contend that SETs serve to measure a school's effectiveness in support of its core mission, are valid measures based on feedback from the recipients of educational delivery, and provide formative feedback to improve faculty accountability to the institution. Viewpoint 2 argues that SETs should not be used for promotion and tenure decisions, asserting that higher SET ratings do not correlate with improved student learning. The advocates of this viewpoint contend that faculty members may be influenced to focus on student satisfaction rather than pedagogy, resulting in grade inflation. They also argue that SETs are prone to gender and racial biases and that SET results are frequently misinterpreted by administrators. Low response rates and monotonic response patterns are other factors that compromise the reliability of SETs.

  7. Trigonometry, Including Snell's Theorem.

    Science.gov (United States)

    Kent, David

    1980-01-01

    Aspects of the instruction of trigonometry in secondary school mathematics are reviewed. Portions of this document cover basic introductions, a student-developed theorem, the cosine rule, inverse functions, and a sample outdoor activity. (MP)

  8. ASVCP guidelines: Allowable total error hematology.

    Science.gov (United States)

    Nabity, Mary B; Harr, Kendal E; Camus, Melinda S; Flatland, Bente; Vap, Linda M

    2018-02-11

    The purpose of this document is to provide total allowable error (TE a ) recommendations for commonly analyzed hematology measurands for veterinary personnel. These guidelines define relevant terminology and highlight considerations specific to hematology measurands. They also provide reasons and guidelines for using TE a in instrument performance evaluation, including recommendations for when the total observed error exceeds the recommended TE a . Biological variation-based quality specifications are briefly discussed. The appendix describes the derivation of the hematology TE a recommendations and provides resources for external quality assurance/proficiency testing programs and a worksheet for implementation of the guidelines. © 2018 American Society for Veterinary Clinical Pathology.

  9. Robust technique allowing manufacturing superoleophobic surfaces

    Science.gov (United States)

    Bormashenko, Edward; Grynyov, Roman; Chaniel, Gilad; Taitelbaum, Haim; Bormashenko, Yelena

    2013-04-01

    We report the robust technique allowing manufacturing of superhydrophobic and oleophobic (omniphobic) surfaces with industrial grade low density polyethylene. The reported process includes two stages: (1) hot embossing of polyethylene with micro-scaled steel gauzes; (2) treatment of embossed surfaces with cold radiofrequency plasma of tetrafluoromethane. The reported surfaces demonstrate not only pronounced superhydrophobicity but also superoleophobicity. Superoleophobicity results from the hierarchical nano-scaled topography of fluorinated polyethylene surface. The observed superoleophobicity is strengthened by the hydrophobic recovery. The stability of the Cassie wetting regime was studied.

  10. 38 CFR 3.810 - Clothing allowance.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Clothing allowance. 3.810..., Compensation, and Dependency and Indemnity Compensation Special Benefits § 3.810 Clothing allowance. (a) Except... therefor, to an annual clothing allowance as specified in 38 U.S.C. 1162. The annual clothing allowance is...

  11. 45 CFR 2543.27 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Allowable costs. 2543.27 Section 2543.27 Public... ORGANIZATIONS Post-Award Requirements Financial and Program Management § 2543.27 Allowable costs. For each kind of recipient, there is a set of Federal principles for determining allowable costs. Allowability of...

  12. 34 CFR 304.21 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Allowable costs. 304.21 Section 304.21 Education... Grantee § 304.21 Allowable costs. In addition to the allowable costs established in the Education... allowable expenditures by projects funded under the program: (a) Cost of attendance, as defined in Title IV...

  13. 2 CFR 215.27 - Allowable costs.

    Science.gov (United States)

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Allowable costs. 215.27 Section 215.27... § 215.27 Allowable costs. For each kind of recipient, there is a set of Federal principles for determining allowable costs. Allowability of costs shall be determined in accordance with the cost principles...

  14. 24 CFR 84.27 - Allowable costs.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Allowable costs. 84.27 Section 84....27 Allowable costs. For each kind of recipient, there is a set of Federal principles for determining allowable costs. Allowability of costs shall be determined in accordance with the cost principles applicable...

  15. 50 CFR 80.15 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Allowable costs. 80.15 Section 80.15... WILDLIFE RESTORATION AND DINGELL-JOHNSON SPORT FISH RESTORATION ACTS § 80.15 Allowable costs. (a) What are allowable costs? Allowable costs are costs that are necessary and reasonable for accomplishment of approved...

  16. 46 CFR 154.421 - Allowable stress.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Allowable stress. 154.421 Section 154.421 Shipping COAST... § 154.421 Allowable stress. The allowable stress for the integral tank structure must meet the American Bureau of Shipping's allowable stress for the vessel's hull published in “Rules for Building and Classing...

  17. 46 CFR 154.440 - Allowable stress.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Allowable stress. 154.440 Section 154.440 Shipping COAST... Tank Type A § 154.440 Allowable stress. (a) The allowable stresses for an independent tank type A must... Commandant (CG-522). (b) A greater allowable stress than required in paragraph (a)(1) of this section may be...

  18. 34 CFR 280.40 - What costs are allowable?

    Science.gov (United States)

    2010-07-01

    ... schools, though planning activities are subject to the restrictions in § 280.41(a) and do not include... programs in magnet schools; and (2) Directly related to improving student academic achievement based on the State's challenging academic content standards and student academic achievement standards or directly...

  19. Does Confucianism allow for body donation?

    Science.gov (United States)

    Jones, D Gareth; Nie, Jing-Bao

    2018-01-16

    Confucianism has been widely perceived as a major moral and cultural obstacle to the donation of bodies for anatomical purposes. The rationale for this is the Confucian stress on xiao (filial piety), whereby individuals' bodies are to be intact at death. In the view of many, the result is a prohibition on the donation of bodies to anatomy departments for the purpose of dissection. The role of dissection throughout the development of anatomy within a Confucian context is traced, and in contemporary China the establishment of donation programs and the appearance of memorial monuments is noted. In reassessing Confucian attitudes, the stress laid on a particular interpretation of filial piety is questioned, and an attempt is made to balance this with the Confucian emphasis on a moral duty to those outside one's immediate family. The authors argue that the fundamental Confucian norm ren (humaneness or benevolence) allows for body donation as people have a moral duty to help others. Moreover, the other central Confucian value, li (rites), offers important insights on how body donation should be performed as a communal activity, particularly the necessity of developing ethically and culturally appropriate rituals for body donation. In seeking to learn from this from a Western perspective, it is contended that in all societies the voluntary donation of bodies is a deeply human activity that is to reflect the characteristics of the community within which it takes place. This is in large part because it has educational and personal repercussions for students. Anat Sci Educ. © 2018 American Association of Anatomists. © 2018 American Association of Anatomists.

  20. 17 CFR 240.17i-7 - Calculations of allowable capital and risk allowances or alternative capital assessment.

    Science.gov (United States)

    2010-04-01

    ...-liquidating trade related contingencies, including letters of credit; (3) 50% credit conversion factor for...) Allowance for market risk. The supervised investment bank holding company must compute an allowance for market risk on a consolidated basis for all proprietary positions, including debt instruments, equity...

  1. Allowance Holdings and Transfers Data Inventory

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Allowance Holdings and Transfers Data Inventory contains measured data on holdings and transactions of allowances under the NOx Budget Trading Program (NBP), a...

  2. Clean Air Markets - Allowances Query Wizard

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Allowances Query Wizard is part of a suite of Clean Air Markets-related tools that are accessible at http://camddataandmaps.epa.gov/gdm/index.cfm. The Allowances...

  3. 20 CFR 632.258 - Allowable activities.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Allowable activities. 632.258 Section 632.258... EMPLOYMENT AND TRAINING PROGRAMS Summer Youth Employment and Training Programs § 632.258 Allowable activities. Allowable activities are those listed in § 632.78-80 except that community service employment is not...

  4. 42 CFR 417.802 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Allowable costs. 417.802 Section 417.802 Public... PLANS Health Care Prepayment Plans § 417.802 Allowable costs. (a) General rule. The costs that are considered allowable for HCPP reimbursement are the same as those for reasonable cost HMOs and CMPs specified...

  5. 45 CFR 1180.56 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Allowable costs. 1180.56 Section 1180.56 Public... by a Grantee General Administrative Responsibilities § 1180.56 Allowable costs. (a) Determination of costs allowable under a grant is made in accordance with government-wide cost principles in applicable...

  6. 45 CFR 2541.220 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Allowable costs. 2541.220 Section 2541.220 Public... Post-Award Requirements § 2541.220 Allowable costs. (a) Limitation on use of funds. Grant funds may be used only for— (1) The allowable costs of the grantees, subgrantees and cost-type contractors...

  7. 50 CFR 85.41 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Allowable costs. 85.41 Section 85.41... Use/Acceptance of Funds § 85.41 Allowable costs. (a) Allowable grant costs are limited to those costs... applicable Federal cost principles in 43 CFR 12.60(b). Purchase of informational signs, program signs, and...

  8. 43 CFR 12.927 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Allowable costs. 12.927 Section 12.927... COST PRINCIPLES FOR ASSISTANCE PROGRAMS Uniform Administrative Requirements for Grants and Agreements... Requirements § 12.927 Allowable costs. Federal awarding agencies shall determine allowable costs in accordance...

  9. 46 CFR 154.428 - Allowable stress.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Allowable stress. 154.428 Section 154.428 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SAFETY STANDARDS FOR... § 154.428 Allowable stress. The membrane tank and the supporting insulation must have allowable stresses...

  10. 46 CFR 154.447 - Allowable stress.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Allowable stress. 154.447 Section 154.447 Shipping COAST... Tank Type B § 154.447 Allowable stress. (a) An independent tank type B designed from bodies of revolution must have allowable stresses 3 determined by the following formulae: 3 See Appendix B for stress...

  11. 34 CFR 675.33 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... costs. (a)(1) Allowable and unallowable costs. Except as provided in paragraph (a)(2) of this section, costs reasonably related to carrying out the programs described in § 675.32 are allowable. (2) Costs... 34 Education 3 2010-07-01 2010-07-01 false Allowable costs. 675.33 Section 675.33 Education...

  12. Pump apparatus including deconsolidator

    Energy Technology Data Exchange (ETDEWEB)

    Sonwane, Chandrashekhar; Saunders, Timothy; Fitzsimmons, Mark Andrew

    2014-10-07

    A pump apparatus includes a particulate pump that defines a passage that extends from an inlet to an outlet. A duct is in flow communication with the outlet. The duct includes a deconsolidator configured to fragment particle agglomerates received from the passage.

  13. 40 CFR 86.1725-01 - Allowable maintenance.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Allowable maintenance. 86.1725-01... Trucks § 86.1725-01 Allowable maintenance. This section includes text that specifies requirements that... are subject to the applicable Otto-cycle or diesel engine maintenance requirements of § 86.1834-01(b...

  14. 49 CFR 6.11 - Allowable fees and expenses.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Allowable fees and expenses. 6.11 Section 6.11... PROCEEDINGS General Provisions § 6.11 Allowable fees and expenses. (a) Awards will be based on rates... amount shall include all other expenses incurred by the attorney or agent in connection with the case. No...

  15. Sleep and Student Achievement

    OpenAIRE

    Eric R Eide; Mark H Showalter

    2012-01-01

    We explore the relationship between sleep and student performance on standardized tests. We model test scores as a nonlinear function of sleep, which allows us to compute the hours of sleep associated with maximum test scores. We refer to this as “optimal” hours of sleep. We also evaluate how the sleep and student performance relationship changes with age. We use the Panel Study of Income Dynamics-Child Development Supplement, which includes excellent control variables that are not usually av...

  16. Optical modulator including grapene

    Science.gov (United States)

    Liu, Ming; Yin, Xiaobo; Zhang, Xiang

    2016-06-07

    The present invention provides for a one or more layer graphene optical modulator. In a first exemplary embodiment the optical modulator includes an optical waveguide, a nanoscale oxide spacer adjacent to a working region of the waveguide, and a monolayer graphene sheet adjacent to the spacer. In a second exemplary embodiment, the optical modulator includes at least one pair of active media, where the pair includes an oxide spacer, a first monolayer graphene sheet adjacent to a first side of the spacer, and a second monolayer graphene sheet adjacent to a second side of the spacer, and at least one optical waveguide adjacent to the pair.

  17. Online Homework Management Systems: Should We Allow Multiple Attempts?

    OpenAIRE

    Rhodes, M. Taylor; Sarbaum, Jeffrey K.

    2013-01-01

    Conventional pencil and paper wisdom suggests that allowing multiple attempts on homework will lead to more time spent on homework, higher homework grades, and better exam performance. For a variety of reasons, homework is increasingly being auto-administered online. This paper discusses the results of a quasi-experiment designed to evaluate student behavior under single and multiple attempt homework settings using an online homework management system. The paper explores whether multiple atte...

  18. 36 CFR 1210.27 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... Section 1210.27 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION GENERAL... Management § 1210.27 Allowable costs. For each kind of recipient, there is a set of Federal principles for... Educational Institutions.” The allowability of costs incurred by hospitals is determined in accordance with...

  19. 20 CFR 631.84 - Allowable projects.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Allowable projects. 631.84 Section 631.84... THE JOB TRAINING PARTNERSHIP ACT Disaster Relief Employment Assistance § 631.84 Allowable projects...) Shall be used exclusively to provide employment on projects that provide food, clothing, shelter and...

  20. 36 CFR 1207.22 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... uniform cost accounting standards that comply with cost principles acceptable to the Federal agency. ... GOVERNMENTS Post-Award Requirements Financial Administration § 1207.22 Allowable costs. (a) Limitation on use... increment above allowable costs) to the grantee or subgrantee. (b) Applicable cost principles. For each kind...

  1. 44 CFR 13.22 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... uniform cost accounting standards that comply with cost principles acceptable to the Federal agency. ... STATE AND LOCAL GOVERNMENTS Post-Award Requirements Financial Administration § 13.22 Allowable costs. (a... increment above allowable costs) to the grantee or subgrantee. (b) Applicable cost principles. For each kind...

  2. 24 CFR 85.22 - Allowable costs.

    Science.gov (United States)

    2010-04-01

    ... uniform cost accounting standards that comply with cost principles acceptable to the Federal agency. ... TRIBAL GOVERNMENTS Post-Award Requirements Financial Administration § 85.22 Allowable costs. (a... increment above allowable costs) to the grantee or subgrantee. (b) Applicable cost principles. For each kind...

  3. 29 CFR 97.22 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... accounting standards that comply with cost principles acceptable to the Federal agency. [53 FR 8069, 8087... LOCAL GOVERNMENTS Post-Award Requirements Financial Administration § 97.22 Allowable costs. (a... increment above allowable costs) to the grantee or subgrantee. (b) Applicable cost principles. For each kind...

  4. 34 CFR 74.27 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... Procedures or uniform cost accounting standards that comply with cost principles acceptable to ED. (b) The... OF HIGHER EDUCATION, HOSPITALS, AND OTHER NON-PROFIT ORGANIZATIONS Post-Award Requirements Financial... principles for determining allowable costs. Allowability of costs are determined in accordance with the cost...

  5. 22 CFR 135.22 - Allowable costs.

    Science.gov (United States)

    2010-04-01

    ... Procedures, or uniform cost accounting standards that comply with cost principles acceptable to the Federal... AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Financial Administration § 135.22 Allowable... principles. For each kind of organization, there is a set of Federal principles for determining allowable...

  6. 32 CFR 33.22 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... accounting standards that comply with cost principles acceptable to the Federal agency. ... Post-Award Requirements Financial Administration § 33.22 Allowable costs. (a) Limitation on use of... allowable costs) to the grantee or subgrantee. (b) Applicable cost principles. For each kind of organization...

  7. 43 CFR 12.62 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Allowable costs. 12.62 Section 12.62... COST PRINCIPLES FOR ASSISTANCE PROGRAMS Uniform Administrative Requirements for Grants and Cooperative Agreements to State and Local Governments Post-Award Requirements § 12.62 Allowable costs. (a) Limitation on...

  8. 45 CFR 34.4 - Allowable claims.

    Science.gov (United States)

    2010-10-01

    ... claims for damage or loss when traveling between place of residence and duty station, or when the loss or... in exceptional cases may be allowed by the Claims Officer. (9) Transportation or travel losses... carrier, agent or agency of the government, or private conveyance, may be allowed only if the property is...

  9. Utility allowed returns and market extremes

    International Nuclear Information System (INIS)

    Murry, D.A.; Nan, G.D.; Harrington, B.M.

    1993-01-01

    In recent years interest rates have fluctuated from exceptionally high levels in the early 1980s to their current levels, the lowest in two decades. Observers and analysts generally have assumed that allowed returns by regulatory commissions follow the movement of interest rates; indeed some analysts use a risk premium method to estimate the cost of common equity, assuming a constant and linear relationship between interest rates and the cost of common equity. That suggests we could expect a relatively stable relationship between interest rates and allowed returns, as well. However, a simple comparison of allowed returns and interest rates shows that this is not the case in recent years. The relationship between market interest rates and the returns allowed by commissions varies and is obviously a great deal more complicated. Empirically, there appears to be only a narrow range where market interest rates significantly affect the allowed returns on common stock set by state commissions, at least for electric and combination utilities. If rates are at historically low levels, allowed returns based largely on market rates will hasten subsequent rate filings, and commissions appear to look beyond the low rate levels. Conversely, it appears that regulators do not let historically high market rates determine allowed returns either. At either high or low interest levels, caution seems to be the policy

  10. Keynes, family allowances and Keynesian economic policy

    OpenAIRE

    Pressman, Steven

    2014-01-01

    This paper provides a short history of family allowances and documents the fact that Keynes supported family allowances as early as the 1920s, continuing through the 1930s and early 1940s. Keynes saw this policy as a way to help households raise their children and also as a way to increase consumption without reducing business investment. The paper goes on to argue that a policy of family allowances is consistent with Keynesian economics. Finally, the paper uses the Luxembourg Income Study to...

  11. Maximum allowable load on wheeled mobile manipulators

    International Nuclear Information System (INIS)

    Habibnejad Korayem, M.; Ghariblu, H.

    2003-01-01

    This paper develops a computational technique for finding the maximum allowable load of mobile manipulator during a given trajectory. The maximum allowable loads which can be achieved by a mobile manipulator during a given trajectory are limited by the number of factors; probably the dynamic properties of mobile base and mounted manipulator, their actuator limitations and additional constraints applied to resolving the redundancy are the most important factors. To resolve extra D.O.F introduced by the base mobility, additional constraint functions are proposed directly in the task space of mobile manipulator. Finally, in two numerical examples involving a two-link planar manipulator mounted on a differentially driven mobile base, application of the method to determining maximum allowable load is verified. The simulation results demonstrates the maximum allowable load on a desired trajectory has not a unique value and directly depends on the additional constraint functions which applies to resolve the motion redundancy

  12. An Integrated Biochemistry Laboratory, Including Molecular Modeling

    Science.gov (United States)

    Hall, Adele J. Wolfson Mona L.; Branham, Thomas R.

    1996-11-01

    The dilemma of designing an advanced undergraduate laboratory lies in the desire to teach and reinforce basic principles and techniques while at the same time exposing students to the excitement of research. We report here on a one-semester, project-based biochemistry laboratory that combines the best features of a cookbook approach (high success rate, achievement of defined goals) with those of an investigative, discovery-based approach (student involvement in the experimental design, excitement of real research). Individual modules may be selected and combined to meet the needs of different courses and different institutions. The central theme of this lab is protein purification and design. This laboratory accompanies the first semester of biochemistry (Structure and Function of Macromolecules, a course taken mainly by junior and senior chemistry and biological chemistry majors). The protein chosen as the object of study is the enzyme lysozyme, which is utilized in all projects. It is suitable for a student lab because it is easily and inexpensively obtained from egg white and is extremely stable, and its high isoelectric point (pI = 11) allows for efficient separation from other proteins by ion-exchange chromatography. Furthermore, a literature search conducted by the resourceful student reveals a wealth of information, since lysozyme has been the subject of numerous studies. It was the first enzyme whose structure was determined by crystallography (1). Hendrickson et al. (2) have previously described an intensive one-month laboratory course centered around lysozyme, although their emphasis is on protein stability rather than purification and engineering. Lysozyme continues to be the focus of much exciting new work on protein folding and dynamics, structure and activity (3 - 5). This lab course includes the following features: (i) reinforcement of basic techniques, such as preparation of buffers, simple enzyme kinetics, and absorption spectroscopy; (ii

  13. Problemas multiplicativos envolvendo combinatória: estratégias de resolução empregadas por alunos do Ensino Fundamental público Multiplicative problems including combinatorics: solving strategies adopted by Public Elementary School students

    Directory of Open Access Journals (Sweden)

    Leny R. M. Teixeira

    2011-01-01

    was better in problems with two variables and factors with low values. There was no alteration in the performance among the 6th and 9th graders. In general, the difficulties found were related to: 1 intuitive models students have when dealing with multiplication (especially the one including repeated addition; 2 the semantic structure of the problem; 3 numerical preferences regarding the quantity of numerical digits, ways of representing the problem and interpretation of verbal problem statements. Because multiplication is a very complex operation involving abstract cognitive processes in its solution, we believe that the teacher needs to know them to facilitate students' learning.

  14. Decree n. 2007-534 of the 4. april 2007 allowing the creation of the base nuclear installation named Flamanville 3, including a EPR type reactor, on the site of Flamanville (Manche); Decret no 2007-534 du 10 avril 2007 autorisant la creation de l'installation nucleaire de base denommee Flamanville 3, comportant un reacteur nucleaire de type EPR, sur le site de Flamanville (Manche)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-04-15

    This decree gives the authorization to EDF to create on the site of Flamanville a nuclear installation including a PWR type reactor for a power of 4500 MW and devoted to the electric production. This reactor will can use uranium oxide or a mixture of uranium oxide and plutonium oxide. Considerations concerning the safety are given, as well as the control of the impact of this exploitation on the populations and the environment. (N.C.)

  15. Allowance trading: Correcting the past and looking to the future

    International Nuclear Information System (INIS)

    Shah, A.Y.; Canter, L.W.

    1995-01-01

    Allowance trading is basic to the Title IV acid rain provisions of the 1990 Clean Air Act Amendments (CAAA) in the United States; the provisions seek to achieve a 10-million-ton reduction in annual sulfur dioxide emissions from the electric power utility industry. Allowance trading, a market-based approach, is conceptually similar to the emissions trading policy of the US Environmental Protection Agency (EPA). An allowance is defined as the authorization to emit, during or after a specified calendar year, one ton of sulfur dioxide. This paper provides an overview of the allowance trading program by summarizing some important features, particularly as they are responsive to limitations and concern as related to the precursor emissions trading program in the early to mid-1980s. Such features include a simple definition of baseline emission levels, encouragements for nationwide trading, disincentives for accumulation of excess allowance,s opportunities for leasing other short-term allowance transfer arrangements, enforcement provisions, and benefits of bonus allowances and early emission reductions. Adherence to implementation protocols for the acid rain provisions of Title IV of the CAAA will provide a good opportunity to evaluate this market-based approach for environmental quality management

  16. 77 FR 34218 - Clothing Allowance; Correction

    Science.gov (United States)

    2012-06-11

    ... could be construed to impose a restriction that VA did not intend. This document corrects that error... medication would be eligible for a clothing allowance for each such appliance or medication if each appliance or medication ``[a]ffects a distinct article of clothing or outergarment.'' On November 16, 2011, VA...

  17. International carbon trade with constrained allowance choices

    NARCIS (Netherlands)

    Yu, S.; Weikard, H.P.; Zhu, X.; Ierland, van E.C.

    2017-01-01

    International carbon markets are advocated in order to involve more countries in an agreement for the mitigation of greenhouse gas emissions and to reduce the costs of mitigation. In this paper we develop a model where allowances are endogenously determined by each member of a carbon trade

  18. 20 CFR 435.27 - Allowable costs.

    Science.gov (United States)

    2010-04-01

    ... Employees' Benefits SOCIAL SECURITY ADMINISTRATION UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND... ORGANIZATIONS Post-Award Requirements Financial and Program Management § 435.27 Allowable costs. For each kind... accordance with the provisions of OMB Circular A-21, “Cost Principles for Educational Institutions.” (d...

  19. 22 CFR 226.27 - Allowable costs.

    Science.gov (United States)

    2010-04-01

    ... Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Financial and Program Management § 226.27 Allowable costs. For each kind... determined in accordance with the provisions of OMB Circular A-21, “Cost Principles for Educational...

  20. 10 CFR 600.317 - Allowable costs.

    Science.gov (United States)

    2010-01-01

    ... applicable cost principles; and (3) Less than the total value of the award. ... 10 Energy 4 2010-01-01 2010-01-01 false Allowable costs. 600.317 Section 600.317 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS FINANCIAL ASSISTANCE RULES Administrative Requirements...

  1. 42 CFR 417.534 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... typical “provider” costs, and costs (such as marketing, enrollment, membership, and operation of the HMO... principles applicable to provider costs, as set forth in § 417.536. (2) The allowability of other costs is determined in accordance with principles set forth in §§ 417.538 through 417.550. (3) Costs for covered...

  2. 40 CFR 35.6245 - Allowable activities.

    Science.gov (United States)

    2010-07-01

    ... STATE AND LOCAL ASSISTANCE Cooperative Agreements and Superfund State Contracts for Superfund Response Actions Support Agency Cooperative Agreements § 35.6245 Allowable activities. Support agency activities... CFR part 300), are eligible for funding under a support agency Cooperative Agreement. Participation in...

  3. 13 CFR 143.22 - Allowable costs.

    Science.gov (United States)

    2010-01-01

    ... to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or uniform cost accounting... Financial Administration § 143.22 Allowable costs. (a) Limitation on use of funds. Grant funds may be used... grantee or subgrantee. (b) Applicable cost principles. For each kind of organization, there is a set of...

  4. 29 CFR 1470.22 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... to that circular 48 CFR part 31. Contract Cost Principles and Procedures, or uniform cost accounting... Financial Administration § 1470.22 Allowable costs. (a) Limitation on use of funds. Grant funds may be used... grantee or subgrantee. (b) Applicable cost principles. For each kind of organization, there is a set of...

  5. 40 CFR 31.22 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... accounting standards that comply with cost principles acceptable to the Federal agency. ... Requirements Financial Administration § 31.22 Allowable costs. (a) Limitation on use of funds. Grant funds may... the grantee or sub-grantee. (b) Applicable cost principles. For each kind of organization, there is a...

  6. 34 CFR 80.22 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... CFR part 31. Contract Cost Principles and Procedures, or uniform cost accounting standards that comply... COOPERATIVE AGREEMENTS TO STATE AND LOCAL GOVERNMENTS Post-Award Requirements Financial Administration § 80.22... kind of organization, there is a set of Federal principles for determining allowable costs. For the...

  7. 38 CFR 43.22 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... accounting standards that comply with cost principles acceptable to the Federal agency. ... Requirements Financial Administration § 43.22 Allowable costs. (a) Limitation on use of funds. Grant funds may... the grantee or subgrantee. (b) Applicable cost principles. For each kind of organization, there is a...

  8. 45 CFR 92.22 - Allowable costs.

    Science.gov (United States)

    2010-10-01

    ... to that circular 48 CFR Part 31. Contract Cost Principles and Procedures, or uniform cost accounting... Financial Administration § 92.22 Allowable costs. (a) Limitation on use of funds. Grant funds may be used... grantee or subgrantee. (b) Applicable cost principles. For each kind of organization, there is a set of...

  9. 7 CFR 3016.22 - Allowable costs.

    Science.gov (United States)

    2010-01-01

    ... uniform cost accounting standards that comply with cost principles acceptable to the Federal agency. ... Regulations of the Department of Agriculture (Continued) OFFICE OF THE CHIEF FINANCIAL OFFICER, DEPARTMENT OF... GOVERNMENTS Post-Award Requirements Financial Administration § 3016.22 Allowable costs. (a) Limitation on use...

  10. 33 CFR 136.217 - Compensation allowable.

    Science.gov (United States)

    2010-07-01

    ...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.217 Compensation... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Compensation allowable. 136.217...

  11. 33 CFR 136.205 - Compensation allowable.

    Science.gov (United States)

    2010-07-01

    ...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.205 Compensation... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Compensation allowable. 136.205...

  12. 33 CFR 136.223 - Compensation allowable.

    Science.gov (United States)

    2010-07-01

    ...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.223 Compensation... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Compensation allowable. 136.223...

  13. 40 CFR 258.74 - Allowable mechanisms.

    Science.gov (United States)

    2010-07-01

    ... institution, the owner or operator must obtain alternate financial assurance. (4) The owner or operator may... certified public accountant (or appropriate State agency) auditing its financial statement as required under... MUNICIPAL SOLID WASTE LANDFILLS Financial Assurance Criteria § 258.74 Allowable mechanisms. The mechanisms...

  14. 20 CFR 632.37 - Allowable costs.

    Science.gov (United States)

    2010-04-01

    ... otherwise indicated below, direct and indirect costs shall be charged in accordance with 41 CFR 29-70 and 41... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Allowable costs. 632.37 Section 632.37 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR INDIAN AND NATIVE AMERICAN...

  15. Including Gypsy Travellers in Education.

    Science.gov (United States)

    Lloyd, Gwynned; Stead, Joan

    2002-01-01

    Examined the educational exclusion and inclusion of Gypsy Traveller students, exploring how some Scottish schools responded to Traveller student culture and how this led to exclusion. Interviews with school staff, Traveller students, and parents indicated that continuing prejudice and harassment promoted inappropriate school placement and…

  16. FEATURES OF STUDENTS` BLOOD MICROCIRCULATION

    Directory of Open Access Journals (Sweden)

    Horban D. D.

    2015-12-01

    Full Text Available The experimental research included the study of the functional state of blood microcirculation by means of laser Doppler flowmetry (LDF. Allowing to assess the condition of tissue blood flow and to detect the features of the microcirculation under different types of higher nervous activity. The obtained results showed that at most of students high-amplitude LDF was registered. Determining the characteristics of students` blood microcirculation with different types of higher nervous activity among healthy students 17-22 years showed that the prevailing strong and active types of temperament (choleric and sanguine students hiperemichnym type of temperament. Percentage strong, but few mobile (phlegmatic students was minimal and there was a greater number of students with hiperemichnym type of microcirculation, and the percentage weak sedentary (melancholic type had a mean and often observed in students from normoemichnym type of blood microcirculation.

  17. FEATURES OF STUDENTS` BLOOD MICROCIRCULATION

    Directory of Open Access Journals (Sweden)

    D. D. Horban

    2015-12-01

    Full Text Available The experimental research included the study of the functional state of blood microcirculation by means of laser Doppler flowmetry (LDF. Allowing to assess the condition of tissue blood flow and to detect the features of the microcirculation under different types of higher nervous activity. The obtained results showed that at most of students high-amplitude LDF was registered. Determining the characteristics of students` blood microcirculation with different types of higher nervous activity among healthy students 17-22 years showed that the prevailing strong and active types of temperament (choleric and sanguine students hiperemichnym type of temperament. Percentage strong, but few mobile (phlegmatic students was minimal and there was a greater number of students with hiperemichnym type of microcirculation, and the percentage weak sedentary (melancholic type had a mean and often observed in students from normoemichnym type of blood microcirculation. Keywords: the blood microcirculation, LDF-metry, the higher nervous activity, temperament.

  18. Making It Personal: Per Capita Carbon Allowances

    DEFF Research Database (Denmark)

    Fawcett, Tina; Hvelplund, Frede; Meyer, Niels I

    2009-01-01

    The Chapter highligts the importance of introducing new, efficient schemes for mitigation of global warming. One such scheme is Personal Carbon Allowances (PCA), whereby individuals are allotted a tradable ration of CO2 emission per year.This chapter reviews the fundamentals of PCA and analyzes i...... merits and problems. The United Kingdom and Denmark have been chosen as case studies because the energy situation and the institutional setup are quite different between the two countries....

  19. The US SO2 allowance trading program

    International Nuclear Information System (INIS)

    Ellerman, A.D.

    2001-01-01

    The US SO 2 Allowance Trading Program is the world's first large-scale application of a cap-and-trade mechanism for limiting emissions, and it is often cited as an example for the control of other pollutants and of greenhouse gases. Drawing upon experience with this novel approach to omissions control since 1995, this article makes five observations that address common misunderstandings about emissions trading and that are applicable to the control of greenhouse gases. First, emissions trading did not compromise environmental effectiveness, and even enhanced it. Second, the program works because of the simplicity of the compliance requirement, the unavoidably strict accountability of the system, and the complete flexibility given to emitting sources. All three go together to form what may be regarded as a virtuous circle. Third, despite fears to the contrary, allowance markets developed in response to trading opportunities. Fourth, the politics of allowance allocation can be helpful in overcoming objections to emission control measures. Finally, provisions for voluntary accession present problems of moral hazard that must be carefully considered. (author)

  20. A Medical Student Workshop in Mechanical Ventilation.

    Science.gov (United States)

    And Others; Kushins, Lawrence G.

    1980-01-01

    In order to teach applied respiratory physiology to medical students, the anesthesiology faculty at the University of Florida College of Medicine has designed and implemented a course that includes a laboratory workshop in mechanical ventilation of an animal model that allows students to apply and expand their knowledge. (JMD)

  1. Medical students in gynaecology clinics.

    Science.gov (United States)

    Yang, Jenny; Black, Kirsten

    2014-07-01

    This study aimed to investigate factors that influence a patient's acceptance of a medical student's involvement in their consultation when attending a public hospital gynaecology clinic. Factors that influence a patient's acceptance of a medical student's involvement in a consultation This was an observational study of women attending gynaecology clinics at Royal Prince Alfred Hospital (RPAH) from January to December 2011. The questionnaire sought demographic information and asked women about their knowledge of medical student attendance at the clinics, if they would allow a student to be present during their consultation and whether they would allow a student to examine them. It also sought reasons for their responses. Of the 460 questionnaires distributed, 97 per cent (446) were completed. Overall, 85.6 per cent (382) of patients expressed an acceptance of medical students being present in their consultation, and 63.9 per cent (285) said they would allow students to examine them. Factors significantly associated with an increased acceptance of examination by medical students included being aware that a student may be present (p=0.003), and being married or in a committed relationship (p=0.023). Age and education level were not significantly associated with acceptance of being examined by a student, and ethnicity was too diverse to assess any possible bias. All groups maintained a preference for female students. This study has found that being aware that medical students may be present in gynaecology clinics may increase patient acceptance of being examined by a student. This demonstrates a role for information to be distributed to patients prior to their appointment to facilitate medical training. © 2014 John Wiley & Sons Ltd.

  2. The Title IV allowance trading program begins to take shape

    International Nuclear Information System (INIS)

    Meyer, R.A. Jr.

    1991-01-01

    In enacting sweeping amendments to the Clean Air Act in 1990, Congress included provisions for massive reductions of nationwide emissions of sulfur dioxide (SO 2 ) from the electric utility industry. These provisions, commonly referred to as the acid rain program, are set forth in Title IV of both the Amendments and the Act. The 'centerpiece' of the acid rain program is 'an innovative, market-based approach' for bringing about mandated SO 2 reductions, which will be embodied in a trading system of fully marketable emission allowances. This paper examines the allowance trading system as it begins to take shape in the latter part of 1991. The statutory commands of Sections 403 (the allowance program) and 416 (reserves, auctions, sales, and guarantees) of the Clean Air Act are reviewed first. There follows a discussion of the important details of the allowance trading program which Congress left for EPA to define in the Part 73 rules, and the principal features of proposed auction and direct sale rules and draft proposed allowance trading rules. At the conclusion is a discussion of several significant questions that remain concerning the development, implementation, and ultimate viability of the allowance trading system

  3. Including the online feedback site, Patient Opinion, in the nursing curriculum: Exploratory study.

    Science.gov (United States)

    Jones, Ray; Young, Kim; Munro, James; Miller, Heather; Brelsford, Stephanie; Aronsson, Jennie; Goodman, Benny; Peters, Jane

    2017-10-01

    Globally, universities aim to involve people who use health services to enrich the nursing curriculum for students, but there can be barriers to this involvement. Many also want students to contribute to local communities. Online communication can help connect students to service users to achieve these aims. The online British patient feedback site, Patient Opinion, gathers comments from service users about services and encourages service responses to the comments. To explore the feasibility and acceptability of five ways of including Patient Opinion in the undergraduate nursing curriculum. Five case studies using mixed data collection methods. British University with nursing students across two campuses, accustomed to using webinars, video presentations and social media. Students from different years participated in the five approaches of making use of Patient Opinion in the curriculum; 18 students took part in an online forum to discuss Patient Opinion in the curriculum. We trialled timetabled webinars, video-linked lectures, optional enhanced access for self-study, optional audit of service user comments for two local hospitals, and optional Twitter and Tweetchat. Students discussed the aims and approaches in an online forum. Of the five approaches trialled, webinars seemed effective in ensuring that all nursing students engaged with the topic. Video-linked lectures provided an alternative when timetabling did not allow webinars, but were less interactive. The three optional approaches (Tweetchats, audit exercise, self-directed study) provided opportunities for some students to enhance their learning but students needed guidance. Sending a summary of student reviews of patients' feedback to local hospitals illustrated how students might be agents of change in local health services. Experience from these case studies suggests that webinars followed by use of Patient Opinion preparing for placements may be a sustainable way of embedding feedback sites in the

  4. 40 CFR 82.8 - Grant of essential use allowances and critical use allowances.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Grant of essential use allowances and critical use allowances. 82.8 Section 82.8 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Albemarle Bill Clark Pest Control, Inc. Burnside Services, Inc. Cardinal Professional Products Chemtura Corp...

  5. 14 CFR 1261.104 - Allowable claims.

    Science.gov (United States)

    2010-01-01

    ... in connection with travel under orders, including property in the custody of a carrier, an agent or... claimant's agent, private employee, or family member (the standard to be applied is that of reasonable care... authorized for the reception or storage of property. (2) Transportation or travel losses. Claims may be...

  6. Including Children Dependent on Ventilators in School.

    Science.gov (United States)

    Levine, Jack M.

    1996-01-01

    Guidelines for including ventilator-dependent children in school are offered, based on experience with six such students at a New York State school. Guidelines stress adherence to the medical management plan, the school-family partnership, roles of the social worker and psychologist, orientation, transportation, classroom issues, and steps toward…

  7. Sea-Level Allowances along the World Coastlines

    Science.gov (United States)

    Vandewal, R.; Tsitsikas, C.; Reerink, T.; Slangen, A.; de Winter, R.; Muis, S.; Hunter, J. R.

    2017-12-01

    Sea level changes as a result of climate change. For projections we take ocean mass changes and volume changes into account. Including gravitational and rotational fingerprints this provide regional sea level changes. Hence we can calculate sea-level rise patterns based on CMIP5 projections. In order to take the variability around the mean state, which follows from the climate models, into account we use the concept of allowances. The allowance indicates the height a coastal structure needs to be increased to maintain the likelihood of sea-level extremes. Here we use a global reanalysis of storm surges and extreme sea levels based on a global hydrodynamic model in order to calculate allowances. It is shown that the model compares in most regions favourably with tide gauge records from the GESLA data set. Combining the CMIP5 projections and the global hydrodynamical model we calculate sea-level allowances along the global coastlines and expand the number of points with a factor 50 relative to tide gauge based results. Results show that allowances increase gradually along continental margins with largest values near the equator. In general values are lower at midlatitudes both in Northern and Southern Hemisphere. Increased risk for extremes are typically 103-104 for the majority of the coastline under the RCP8.5 scenario at the end of the century. Finally we will show preliminary results of the effect of changing wave heights based on the coordinated ocean wave project.

  8. 41 CFR 301-10.304 - What expenses are allowable in addition to the allowances prescribed in § 301-10.303?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What expenses are... Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES... allowance Non-reimbursable expenses included in the mileage allowance Parking fees; ferry fees; bridge, road...

  9. Lightweight Material Patches Allow for Quick Repairs

    Science.gov (United States)

    2010-01-01

    Cornerstone Research Group Inc., of Dayton, Ohio, has been the recipient of 16 Small Business Innovation Research (SBIR) contracts with NASA with a variety of different focuses, including projects like creating inflatable structures for radio frequency antennas and, most recently, healable polymer matrix composites for future space vehicles. One of its earlier SBIR contracts, with Kennedy Space Center, led to the development of a new type of structural patch for a variety of consumer uses: Rubbn Repair, for automotive uses; and Rec Repair for the outdoors and adventure market. Both are flexible, heat-activated structural patches.

  10. Reverse osmosis membrane allows in situ regeneration

    International Nuclear Information System (INIS)

    Bonhomme, N.; Menjeaud, C.; Poyet, C.

    1989-01-01

    The use of mineral membranes on metallic supports has provided a novel solution to the problem of filtration by the reverse osmosis process. A new reverse osmosis membrane is described which is capable of resisting high operational temperatures (120 0 C), fluctuations in pH(3 to 12) and high pressure (100 bar), as well as significant chlorine concentrations. In addition, the membrane can be regenerated in-situ on the same porous metal support. Numerous membranes can thus be used over the multi-year life of the porous support. Moreover, accidental damage to the membrane is of no great consequence as the membrane itself can be easily replaced. The life of the installation can thus be extended and the overall cost of filtration reduced. The membrane's various applications include water and effluent treatment in the nuclear power industry. (author)

  11. Dark refraction shift with allowance for astigmatism

    Directory of Open Access Journals (Sweden)

    W.D.H. Gillan

    2005-12-01

    Full Text Available Purpose: To show that the dark refraction shift (dark focus is a more complicated phenomenon than implied when presented as spherical. Methods: Fifty autorefractor measurements of refractive state of the right eye were obtained in light  and  dark  conditions.  Multivariate  methods were used to analyze the data and stereo-pair scat-ter plots, polar meridional profiles and other means of presenting results are used to show important characteristics of the dark refraction shift. Results: The complexity of the dark refrac-tion shift is indicated by stereo-pair scatter plots showing the amount of stigmatic and antistigmatic variation that occurs in light and dark conditions. The mean dark refraction shift is presented in a complete manner including all three components of refractive state. The greater variance and covari-ance under dark conditions is clearly shown by the term-by-term dark-light variance-covariance ratio and polar profiles  of variance and covariance.Conclusions: The  dark  refraction  shift  is  a more complicated phenomenon than implied by representations as purely spherical in nature.

  12. How Students with Hearing Impairments: Can Learn and Flourish in Your Music Classroom

    Science.gov (United States)

    Butler, Maureen

    2004-01-01

    Activities in music class allow students, especially students with hearing impairments, to explore new means of expression and to enhance existing ones. Additional benefits may include increases in auditory awareness, cognitive ability, attention span, memory recall, and vocabulary. Students with hearing impairments can learn and flourish in music…

  13. Scaling Student Success with Predictive Analytics: Reflections after Four Years in the Data Trenches

    Science.gov (United States)

    Wagner, Ellen; Longanecker, David

    2016-01-01

    The metrics used in the US to track students do not include adults and part-time students. This has led to the development of a massive data initiative--the Predictive Analytics Reporting (PAR) framework--that uses predictive analytics to trace the progress of all types of students in the system. This development has allowed actionable,…

  14. Assessment of allowable transuranic activity levels for WIPP wastes

    International Nuclear Information System (INIS)

    1987-12-01

    This study provides a technical evaluation for the establishment of an upper limit on the transuranic content of waste packages to be received. To accomplish this, the predicted radiological performance of WIPP is compared to the radiological performance requirements applicable to WIPP. These performance requirements include radiation protection standards for both routine facility operations and credible operational accidents. These requirements are discussed in Chapter 2.0. From the margin between predicted performance and the performance requirements, the maximum allowable transuranic content of waste packages can then be inferred. Within the resulting compliance envelope, a waste acceptance criterion can be established that delineates the allowable level of transuranic radioactivity content for contact handled (CH) and remote handled (RH) waste packages. 13 refs., 8 tabs

  15. 20 CFR 670.640 - Are students provided with clothing?

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Are students provided with clothing? 670.640... clothing? Yes, Job Corps students are provided cash clothing allowances and/or articles of clothing, including safety clothing, when needed for their participation in Job Corps and their successful entry into...

  16. 49 CFR 230.24 - Maximum allowable stress.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Maximum allowable stress. 230.24 Section 230.24... Allowable Stress § 230.24 Maximum allowable stress. (a) Maximum allowable stress value. The maximum allowable stress value on any component of a steam locomotive boiler shall not exceed 1/4 of the ultimate...

  17. Allowed wavevectors under the application of incommensurate periodic boundary conditions

    International Nuclear Information System (INIS)

    Boykin, Timothy B; Kharche, Neerav; Klimeck, Gerhard

    2006-01-01

    While the energy bands of solids are often thought of as continuous functions of the wavevector, k, they are in fact discrete functions, due to the periodic boundary conditions applied over a finite number of primitive cells. The traditional approach enforces periodicity over a volume containing N i primitive unit cells along the direction of the primitive lattice vector a i . While this method yields a simple formula for the allowed k, it can be problematic computer programs for lattices such as face-centred cubic (FCC) where the boundary faces of the primitive cell are not orthogonal. The fact that k is discrete is of critical importance for supercell calculations since they include only a finite number of unit cells, which determines the number of wavevectors, and have a given geometry, which determines their spacing. Rectangular supercells, with the faces orthogonal to the Cartesian axes, are computationally simplest but are not commensurate with the FCC unit cell, so that the traditional approach for determining the allowed k-values is no longer useful. Here, we present a simple method for finding the allowed k-values when periodic boundary conditions are applied over a rectangular supercell, answering the question in both its practical and pedagogical aspects

  18. Allowable Pressure In Soils and Rocks by Seismic Wave Velocities

    International Nuclear Information System (INIS)

    Tezcan, S.; Keceli, A.; Oezdemir, Z.

    2007-01-01

    Firstly, the historical background is presented for the determination of ultimate bearing capacity of shallow foundations. The principles of plastic equilibrium used in the classical formulation of the ultimate bearing capacity are reviewed, followed by a discussion about the sources of approximations inherent in the classical theory. Secondly, based on a variety of case histories of site investigations, including extensive bore hole data, laboratory testing and geophysical prospecting, an empirical formulation is proposed for the determination of allowable bearing capacity of shallow foundations. The proposed expression corroborates consistently with the results of the classical theory and is proven to be reliable and safe, also from the view point of maximum allowable settlements. It consists of only two soil parameters, namely, the Institut measured shear wave velocity, and the unit weight. The unit weight may be also determined with sufficient accuracy, by means of another empirical expression, using the P-wave velocity. It is indicated that once the shear and P-wave velocities are measured Institut by an appropriate geophysical survey, the allowable bearing capacity is determined reliably through a single step operation. Such an approach, is considerably cost and time-saving, in practice

  19. Top 10 Threats to Computer Systems Include Professors and Students

    Science.gov (United States)

    Young, Jeffrey R.

    2008-01-01

    User awareness is growing in importance when it comes to computer security. Not long ago, keeping college networks safe from cyberattackers mainly involved making sure computers around campus had the latest software patches. New computer worms or viruses would pop up, taking advantage of some digital hole in the Windows operating system or in…

  20. Student Blogging about Physics

    Science.gov (United States)

    Daniels, Karen E.

    2010-09-01

    In traditional introductory physics classes, there is often limited opportunity for students to contribute their own ideas, interests, and experiences as they engage with the subject matter. This situation is exacerbated in university lecture-format classes, where students may not feel comfortable speaking during class. In the last few years, Internet blogs have become a decentralized format for diarists, independent journalists, and opinion makers to both post entries and allow commentary from their readers. Below, I will describe some techniques for using student blogging about physics to engage students from two different classroom environments: a calculus-based introductory mechanics class for scientists and engineers, and an honors seminar for first-year students. These assignments required them to make their own connections between classroom knowledge and situations where it might find applications. A second goal of including blogging in the introductory physics course was to induce students to write about the physics content of the class in a more substantive way than was previously part of the class.

  1. 34 CFR 656.30 - What are allowable costs and limitations on allowable costs?

    Science.gov (United States)

    2010-07-01

    ... conferences or workshops; (6) Training and improvement of staff; (7) Projects conducted in cooperation with other centers addressing themes of world, regional, cross-regional, international, or global importance... undergraduate Center including, but not limited to, the cost of— (1) Faculty and staff salaries and travel; (2...

  2. 40 CFR 60.4160 - Submission of Hg allowance transfers.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Submission of Hg allowance transfers... Times for Coal-Fired Electric Steam Generating Units Hg Allowance Transfers § 60.4160 Submission of Hg allowance transfers. An Hg authorized account representative seeking recordation of a Hg allowance transfer...

  3. 40 CFR 60.4142 - Hg allowance allocations.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Hg allowance allocations. 60.4142... Coal-Fired Electric Steam Generating Units Hg Allowance Allocations § 60.4142 Hg allowance allocations. (a)(1) The baseline heat input (in MMBtu) used with respect to Hg allowance allocations under...

  4. (including travel dates) Proposed itinerary

    Indian Academy of Sciences (India)

    Ashok

    31 July to 22 August 2012 (including travel dates). Proposed itinerary: Arrival in Bangalore on 1 August. 1-5 August: Bangalore, Karnataka. Suggested institutions: Indian Institute of Science, Bangalore. St Johns Medical College & Hospital, Bangalore. Jawaharlal Nehru Centre, Bangalore. 6-8 August: Chennai, TN.

  5. Including a Programming Course in General Education: Are We Doing Enough?

    Science.gov (United States)

    Ferguson, Roger C.; Leidig, Paul M.; Reynolds, John H.

    2015-01-01

    General education is more than a list of required courses a student must take to complete their degree. For most universities, general education is the groundwork for the student's university experience. These courses span multiple disciplines and allow students to experience a wide range of topics on their path to graduation. Programming classes,…

  6. Malignant lymphomas (including myeloproliferative disorders)

    International Nuclear Information System (INIS)

    Todd, I.D.H.

    1985-01-01

    This chapter deals with the radiotherapy and cytotoxic chemotherapy of the malignant lymphomas. Included within this group are Hodgkin's disease, non-Hodgkin's lymphoma, mycosis fungoides, and chronic lymphatic leukaemia. A further section deals with the myeloproliferative disorders, including granulocytic leukaemia, polycythaemia vera, and primary thrombocythaemia. Excluded are myeloma and reticulum cell sarcoma of bone and acute leukaemia. With regard to Hodgkin's disease, the past 25 years have seen general recognition of the curative potential of radiotherapy, at least in the local stages, and, more recently, awareness of the ability to achieve long-term survival after combination chemotherapy in generalised or in recurrent disease. At the same time the importance of staging has become appreciated and the introduction of procedures such as lymphography, staging laparotomy, and computer tomography (CT) has enormously increased its reliability. Advances have not been so dramatic in the complex group of non-Hodgkins's lymphomas, but are still very real

  7. 29 CFR 779.260 - Trade-in allowances.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Trade-in allowances. 779.260 Section 779.260 Labor... Volume of Sales Made Or Business Done § 779.260 Trade-in allowances. Where merchandise is taken in trade... sale before deduction of the allowance on such trade-in merchandise. This is so even though an...

  8. 46 CFR 154.412 - Cargo tank corrosion allowance.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Cargo tank corrosion allowance. 154.412 Section 154.412... Containment Systems § 154.412 Cargo tank corrosion allowance. A cargo tank must be designed with a corrosion...) carries a cargo that corrodes the tank material. Note: Corrosion allowance for independent tank type C is...

  9. 32 CFR 842.35 - Depreciation and maximum allowances.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Depreciation and maximum allowances. 842.35... LITIGATION ADMINISTRATIVE CLAIMS Personnel Claims (31 U.S.C. 3701, 3721) § 842.35 Depreciation and maximum allowances. The military services have jointly established the “Allowance List-Depreciation Guide” to...

  10. 48 CFR 2152.231-70 - Accounting and allowable cost.

    Science.gov (United States)

    2010-10-01

    ... allowable cost. As prescribed in 2131.270, insert the following clause: Accounting and Allowable Cost (OCT... cost; (ii) Incurred with proper justification and accounting support; (iii) Determined in accordance... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Accounting and allowable...

  11. 7 CFR 52.782 - Allowances for quality factors.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Allowances for quality factors. 52.782 Section 52.782... for Quality Factors § 52.782 Allowances for quality factors. Table IV—Allowances for Quality Factors Factor Sample unit size Maximum number permissible for the respective grade A A B B C C Pits 20 ozs Not...

  12. 7 CFR 52.810 - Allowances for quality factors.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Allowances for quality factors. 52.810 Section 52.810... for Quality Factors § 52.810 Allowances for quality factors. Table I—Allowances for Quality Factors Factor Sample unit size Maximum number permissible for the respective grade A B C Color: Vary markedly or...

  13. 46 CFR 54.25-5 - Corrosion allowance.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Corrosion allowance. 54.25-5 Section 54.25-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PRESSURE VESSELS Construction With Carbon, Alloy, and Heat Treated Steels § 54.25-5 Corrosion allowance. The corrosion allowance...

  14. 42 CFR 136.340 - Provision of continuing education allowances.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Provision of continuing education allowances. 136... Improvement Act Programs Subdivision J-5-Continuing Education Allowances § 136.340 Provision of continuing education allowances. In order to encourage physicians, dentists and other health professionals to join or...

  15. 45 CFR 1801.43 - Allowance for books.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Allowance for books. 1801.43 Section 1801.43... HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payments to Finalists and Scholars § 1801.43 Allowance for books. The cost allowance for a Scholar's books is $1000 per year, or such higher amount published on the...

  16. 40 CFR 97.50 - NOX Allowance Tracking System accounts.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Allowance Tracking System § 97.50 NOX Allowance Tracking System accounts. (a) Nature and function of compliance...

  17. 40 CFR 96.50 - NOX Allowance Tracking System accounts.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false NOX Allowance Tracking System accounts... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS NOX Allowance Tracking System § 96.50 NOX Allowance Tracking System accounts. (a) Nature and...

  18. 14 CFR 1261.109 - Computation of allowance.

    Science.gov (United States)

    2010-01-01

    ... exchange). There will be no allowance for replacement cost or for appreciation in the value of the property... CLAIMS (GENERAL) Employees' Personal Property Claims § 1261.109 Computation of allowance. (a) The amount allowed for damage to or loss of any item of property may not exceed the cost of the item (either the...

  19. 40 CFR 60.4153 - Recordation of Hg allowance allocations.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Recordation of Hg allowance allocations... Times for Coal-Fired Electric Steam Generating Units Hg Allowance Tracking System § 60.4153 Recordation of Hg allowance allocations. (a) By December 1, 2006, the Administrator will record in the Hg Budget...

  20. Factors affecting the carbon allowance market in the US

    International Nuclear Information System (INIS)

    Kim, Hyun Seok; Koo, Won W.

    2010-01-01

    The US carbon allowance market has different characteristic and price determination process from the EU ETS market, since emitting installations voluntarily participate in emission trading scheme. This paper examines factors affecting the US carbon allowance market. An autoregressive distributed lag model is used to examine the short- and long-run relationships between the US carbon allowance market and its determinant factors. In the long-run, the price of coal is a main factor in the determination of carbon allowance trading. In the short-run, on the other hand, the changes in crude oil and natural gas prices as well as coal price have significant effects on carbon allowance market. (author)

  1. Factors affecting the carbon allowance market in the US

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyun Seok; Koo, Won W. [Center for Agricultural Policy and Trade Studies, Department of Agribusiness and Applied Economics, North Dakota State University, Dept 7610, P.O. Box 6050, Fargo, ND 58103-6050 (United States)

    2010-04-15

    The US carbon allowance market has different characteristic and price determination process from the EU ETS market, since emitting installations voluntarily participate in emission trading scheme. This paper examines factors affecting the US carbon allowance market. An autoregressive distributed lag model is used to examine the short- and long-run relationships between the US carbon allowance market and its determinant factors. In the long-run, the price of coal is a main factor in the determination of carbon allowance trading. In the short-run, on the other hand, the changes in crude oil and natural gas prices as well as coal price have significant effects on carbon allowance market. (author)

  2. Results of Student-Generated 'Unique Characteristics' on the Medical Student Performance Evaluation.

    Science.gov (United States)

    Holloway, Richard; Domack, Aaron; Treat, Robert; Roo, Koenraad De

    2016-06-01

    The Medical Student Performance Evaluation (MSPE)--formerly called the dean's letter--is an important tool for residency program directors to use in assessing student qualifications for both invitation to interview and construction of their rank order list. Many institutions are now allowing students to construct their own Unique Characteristics (UC) section for the MSPE. This study addresses the results of allowing students to construct their own UC. The goal of this study was to allow students to voice their thoughts regarding their participation in the construction of the UC section of the MSPE. The survey evaluated student attitude toward, value of, and support for the UC section. We conducted a cross-sectional survey of all fourth-year medical students at the Medical College of Wisconsin during the 2014-2015 academic year. Responses were received from 66% of students (133 out of 199). We developed a question bank to cover the aims of the study--to assess student perceived value, experience writing, and support for the UC section. There was agreement among students that their participation will positively affect their candidacy for interview selection and success in the match. Overall significance of regression model P = .001, R2. = .60. Additionally, students believed they had an advantage over applicants at other schools without the opportunity to draft their UC. Other findings included that men found the task more challenging, psychiatry applicants were least satisfied with the character count, and emergency medicine applicants voiced the lowest value for the UC section. The present study supports, in general terms, the utility and value of students drafting their own UC section of the MSPE. Future investigations should focus on expanding to other schools, comparing public to private institutions, and refining the interspecialty comparisons.

  3. 40 CFR 82.10 - Availability of consumption allowances in addition to baseline consumption allowances for class I...

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Availability of consumption allowances in addition to baseline consumption allowances for class I controlled substances. 82.10 Section 82.10... STRATOSPHERIC OZONE Production and Consumption Controls § 82.10 Availability of consumption allowances in...

  4. 41 CFR 301-11.3 - Must my agency pay an allowance (either a per diem allowance or actual expense)?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false Must my agency pay an allowance (either a per diem allowance or actual expense)? 301-11.3 Section 301-11.3 Public Contracts and... TRAVEL EXPENSES 11-PER DIEM EXPENSES General Rules § 301-11.3 Must my agency pay an allowance (either a...

  5. Sustainability, Student Affairs, and Students

    Science.gov (United States)

    Kerr, Kathleen G.; Hart-Steffes, Jeanne S.

    2012-01-01

    Colleges and universities are developing both the next generation of leaders as well as state-of-the-art technology that allow climate reduction aspirations and triple bottom-line outcomes to become realities. Divisions of student affairs play a crucial role in the sustainability movement in colleges and universities. The technology-savvy,…

  6. Device including a contact detector

    DEFF Research Database (Denmark)

    2011-01-01

    The present invention relates to a probe for determining an electrical property of an area of a surface of a test sample, the probe is intended to be in a specific orientation relative to the test sample. The probe may comprise a supporting body defining a first surface. A plurality of cantilever...... of cantilever arms (12) contacting the surface of the test sample when performing the movement....... arms (12) may extend from the supporting body in co-planar relationship with the first surface. The plurality of cantilever arms (12) may extend substantially parallel to each other and each of the plurality of cantilever arms (12) may include an electrical conductive tip for contacting the area...

  7. Including information technology project management in the nursing informatics curriculum.

    Science.gov (United States)

    Sockolow, Paulina; Bowles, Kathryn H

    2008-01-01

    Project management is a critical skill for nurse informaticists who are in prominent roles developing and implementing clinical information systems. It should be included in the nursing informatics curriculum, as evidenced by its inclusion in informatics competencies and surveys of important skills for informaticists. The University of Pennsylvania School of Nursing includes project management in two of the four courses in the master's level informatics minor. Course content includes the phases of the project management process; the iterative unified process methodology; and related systems analysis and project management skills. During the introductory course, students learn about the project plan, requirements development, project feasibility, and executive summary documents. In the capstone course, students apply the system development life cycle and project management skills during precepted informatics projects. During this in situ experience, students learn, the preceptors benefit, and the institution better prepares its students for the real world.

  8. Slotting allowances to coordinate manufacturers’ retail sales effort

    OpenAIRE

    Foros, Øystein; Kind, Hans Jarle; Sand, Jan Yngve

    2007-01-01

    Slotting allowances are fees paid by manufacturers to get access to retailers’ shelf space. Although the main attention towards slotting allowances has been within the grocery industry, slotting allowances have also been applied within e.g. e-commerce and mobile telephony. In these industries we observe that distributors have large market power due to their control of access to customers. We analyse how shifting bargaining power from manufacturers to retailers and the use of slotting allowanc...

  9. EPA allocates emission allowances for phase II plants

    International Nuclear Information System (INIS)

    Burkhart, L.A.

    1993-01-01

    The Environmental Protection Agency (EPA) last month issued a final rule allocating acid rain emission allowances for use after 2000 by most United States power plants. The rule sets the stage for significant pollution reduction through the emission trading system established by the Clean Air Act Amendments of 1990. The rule complements EPA's comprehensive, final acid rain rule for SO 2 , which was published in the January 11, 1993, Federal Register. Under this rule, SO 2 reductions will occur in two phases: Phase I begins in 1995 and sets allowances for 110 of the nation's largest plants, mostly coal-fired generators in eastern and midwestern states. Phase II begins in 2000 and further reduces emissions for Phase I plants, while it sets additional restrictions for about 800 smaller plants. The March 5 rules list allowance allocations for Phase II, enabling Phase II utilities to choose the most effective compliance strategy. In a related matter, the Chicago Board of Trade was expected to hold EPA's first annual auction of acid rain allowances on March 29. The auction allowed new utilities - those not automatically allocated allowances under the Clean Air Act - to purchase allowances. The direct sale of allowances will begin no later than June 1, at a price of $1,500 an allowance (to be adjusted yearly for inflation), and will continue on a first-come, first-served basis until none are left

  10. Simulation of FRET dyes allows quantitative comparison against experimental data

    Science.gov (United States)

    Reinartz, Ines; Sinner, Claude; Nettels, Daniel; Stucki-Buchli, Brigitte; Stockmar, Florian; Panek, Pawel T.; Jacob, Christoph R.; Nienhaus, Gerd Ulrich; Schuler, Benjamin; Schug, Alexander

    2018-03-01

    Fully understanding biomolecular function requires detailed insight into the systems' structural dynamics. Powerful experimental techniques such as single molecule Förster Resonance Energy Transfer (FRET) provide access to such dynamic information yet have to be carefully interpreted. Molecular simulations can complement these experiments but typically face limits in accessing slow time scales and large or unstructured systems. Here, we introduce a coarse-grained simulation technique that tackles these challenges. While requiring only few parameters, we maintain full protein flexibility and include all heavy atoms of proteins, linkers, and dyes. We are able to sufficiently reduce computational demands to simulate large or heterogeneous structural dynamics and ensembles on slow time scales found in, e.g., protein folding. The simulations allow for calculating FRET efficiencies which quantitatively agree with experimentally determined values. By providing atomically resolved trajectories, this work supports the planning and microscopic interpretation of experiments. Overall, these results highlight how simulations and experiments can complement each other leading to new insights into biomolecular dynamics and function.

  11. 42 CFR 489.31 - Allowable charges: Blood.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Allowable charges: Blood. 489.31 Section 489.31... Allowable charges: Blood. (a) Limitations on charges. (1) A provider may charge the beneficiary (or other person on his or her behalf) only for the first three pints of blood or units of packed red cells...

  12. 48 CFR 1652.216-71 - Accounting and Allowable Cost.

    Science.gov (United States)

    2010-10-01

    ... of FEHBP Clauses 1652.216-71 Accounting and Allowable Cost. As prescribed in section 1616.7002, the...). Accounting and Allowable Cost (FEHBAR 1652.216-71) (JAN 2003) (a) Annual Accounting Statements. (1) The... addition, the Carrier must: (i) on request, document and make available accounting support for the cost to...

  13. 30 CFR 33.33 - Allowable limits of dust concentration.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Allowable limits of dust concentration. 33.33... MINES Test Requirements § 33.33 Allowable limits of dust concentration. (a) The concentration of dust determined by the control sample shall be subtracted from the average concentration of dust determined by the...

  14. 49 CFR 174.86 - Maximum allowable operating speed.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Maximum allowable operating speed. 174.86 Section... operating speed. (a) For molten metals and molten glass shipped in packagings other than those prescribed in § 173.247 of this subchapter, the maximum allowable operating speed may not exceed 24 km/hour (15 mph...

  15. 46 CFR 64.15 - Allowable stress; framework.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Allowable stress; framework. 64.15 Section 64.15... AND CARGO HANDLING SYSTEMS Standards for an MPT § 64.15 Allowable stress; framework. The calculated stress for the framework must be 80 percent or less of the minimum yield stress of the framework material...

  16. 46 CFR 151.03-37 - Maximum allowable working pressure.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Maximum allowable working pressure. 151.03-37 Section... working pressure. The maximum allowable working pressure shall be as defined in section VIII of the ASME Boiler and Pressure Vessel Code. [CGFR 70-10, 35 FR 3714, Feb. 25, 1970, as amended by CGD 85-061, 54 FR...

  17. 29 CFR 16.107 - Allowable fees and expenses.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Allowable fees and expenses. 16.107 Section 16.107 Labor... and expenses. (a) The following fees and other expenses are allowable under the Act: (1) Reasonable expenses of expert witnesses; (2) Reasonable cost of any study, analysis, engineering report, test, or...

  18. 12 CFR 625.5 - Allowable fees and expenses.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Allowable fees and expenses. 625.5 Section 625... OTHER EXPENSES UNDER THE EQUAL ACCESS TO JUSTICE ACT General Provisions § 625.5 Allowable fees and expenses. (a) Awards will be based on rates customarily charged by persons engaged in the business of...

  19. 41 CFR 105-71.122 - Allowable costs.

    Science.gov (United States)

    2010-07-01

    ... uniform cost accounting standards that comply with cost principles acceptable to the Federal agency. ... GOVERNMENTS 71.12-Post-Award Requirements/Financial Administration § 105-71.122 Allowable costs. (a... increment above allowable costs) to the grantee or subgrantee. (b) Applicable cost principles. For each kind...

  20. 9 CFR 51.9 - Claims not allowed.

    Science.gov (United States)

    2010-01-01

    ... COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY DISEASES ANIMALS DESTROYED BECAUSE OF BRUCELLOSIS Indemnity for Cattle, Bison, and Swine § 51.9 Claims not allowed. Claims for compensation for animals destroyed because of brucellosis shall not be allowed if any of the following circumstances exist: (a) If...

  1. Harnessing Students' Interest in Physics with Their Own Video Games

    Science.gov (United States)

    Like, Christopher

    2011-04-01

    Many physics teachers assign projects where students are asked to measure real-world motion. One purpose of this student-centered activity is to cultivate the relevance of physics in their lives. Typical project topics may include measuring the speed of a student's fastball and calculating how much reaction time batters are given. Another student may find the trajectory of her dive off the blocks at the pool and its effect on race time. Leaving the experimental design to the student's imagination allows for a variety of proposals ranging from stopwatches to highly technical video analysis. The past few years have shown an increase in students' eagerness to tackle the physics behind the motion of virtual characters and phenomena in their own video games. This paper puts forth a method of analyzing the physics behind bringing the games students are playing for enjoyment into the physics classroom.

  2. The Clovis Project: Enhancing Student Learning and Teacher Training with Telecommunications.

    Science.gov (United States)

    Taylor, Harriet G.; Stuhlmann, Janice M.

    1998-01-01

    Describes a project that used the model of character impersonation to allow students to communicate via e-mail with Clovis Crawfish, a children's literature character. Highlights include teaching interns who provided classroom support; a collaborative model of instruction; effects on learning and student behavior; a constructivist approach;…

  3. Forecasting the market for SO2 emission allowances under uncertainty

    International Nuclear Information System (INIS)

    Hanson, D.; Molburg, J.; Fisher, R.; Boyd, G.; Pandola, G.; Lurie, G.; Taxon, T.

    1991-01-01

    This paper deals with the effects of uncertainty and risk aversion on market outcomes for SO 2 emission allowance prices and on electric utility compliance choices. The 1990 Clean Air Act Amendments (CAAA), which are briefly reviewed here, provide for about twice as many SO 2 allowances to be issued per year in Phase 1 (1995--1999) than in Phase 2. Considering the scrubber incentives in Phase 1, there is likely to be substantial emission banking for use in Phase 2. Allowance prices are expected to increase over time at a rate less than the return on alternative investments, so utilities which are risk neutral, or potential speculators in the allowance market, are not expected to bank allowances. The allowances will be banked by utilities that are risk averse. The Argonne Utility Simulation Model (ARGUS2) is being revised to incorporate the provisions of the CAAA acid rain title and to simulate SO 2 allowance prices, compliance choices, capacity expansion, system dispatch, fuel use, and emissions using a unit level data base and alternative scenario assumptions. 1 fig

  4. Revisiting Hansen Solubility Parameters by Including Thermodynamics.

    Science.gov (United States)

    Louwerse, Manuel J; Maldonado, Ana; Rousseau, Simon; Moreau-Masselon, Chloe; Roux, Bernard; Rothenberg, Gadi

    2017-11-03

    The Hansen solubility parameter approach is revisited by implementing the thermodynamics of dissolution and mixing. Hansen's pragmatic approach has earned its spurs in predicting solvents for polymer solutions, but for molecular solutes improvements are needed. By going into the details of entropy and enthalpy, several corrections are suggested that make the methodology thermodynamically sound without losing its ease of use. The most important corrections include accounting for the solvent molecules' size, the destruction of the solid's crystal structure, and the specificity of hydrogen-bonding interactions, as well as opportunities to predict the solubility at extrapolated temperatures. Testing the original and the improved methods on a large industrial dataset including solvent blends, fit qualities improved from 0.89 to 0.97 and the percentage of correct predictions rose from 54 % to 78 %. Full Matlab scripts are included in the Supporting Information, allowing readers to implement these improvements on their own datasets. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. Future prices and market for SO2 allowances

    International Nuclear Information System (INIS)

    Sanghi, A.; Joseph, A.; Michael, K.; Munro, W.; Wang, J.

    1993-01-01

    The expected price of SO 2 emission allowances is an important issue in energy and integrated resource planning activities. For example, the expected price of SO 2 allowances in needed in order to evaluate alternative strategies for meeting SO 2 provisions of the Clean Air Act Amendments of 1990. In addition, the expected SO 2 allowance price is important to state public utility regulators who must provide guidance on rate-making issues regarding utility compliance plans which involve allowance trading and direct investment of SO 2 control technologies. Last but not the least, the expected SO 2 allowance price is an important determinant of the future market for natural gas and low sulfur coal. The paper develops estimates of SO 2 allowance prices over time by constructing national supply and demand curves for SO 2 reductions. Both the supply and demand for SO 2 reductions are based on an analysis of the sulfur content of fuels burned in 1990 by utilities throughout the United States; and on assumptions about plant retirements, the rate of new capacity growth, the types of new and replacement plants constructed, the costs of SO 2 reduction measures and legislation by midwest states to maintain the use of high sulfur coal to protect local jobs. The paper shows that SO 2 allowance prices will peak around the year 2000 at about $500 per ton, and will eventually fall to zero by about the year 2020. A sensitivity analysis indicates that the price of SO 2 allowances is relatively insensitive to assumptions regarding the availability of natural gas or energy demand growth. However, SO 2 allowance prices tend to be quite sensitive to assumptions regarding regulations which may force early retirement of existing power plants and possible legislation which may reduce CO 2 emissions

  6. 40 CFR 82.20 - Availability of consumption allowances in addition to baseline consumption allowances for class...

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Availability of consumption allowances in addition to baseline consumption allowances for class II controlled substances. 82.20 Section 82...) PROTECTION OF STRATOSPHERIC OZONE Production and Consumption Controls § 82.20 Availability of consumption...

  7. Perfect 800 Advanced Strategies for Top Students

    CERN Document Server

    Celenti, Dan

    2010-01-01

    Getting into the nation's most competitive universities requires more than a good SAT score, it requires a perfect score. Perfect 800: SAT Math gives advanced students the tools needed to master the SAT math test. Covering areas including arithmetic concepts; algebra; geometry; and additional topics such as probability and weighted average, the book offers exposure to a wide range of degrees of difficulty in a holistic approach that allows students to experience the "real thing," including the impact of time constraints on their performance. By emphasizing critical thinking and analytic skills

  8. The economic efficiency of allowing longer combination vehicles in Texas.

    Science.gov (United States)

    2011-08-01

    This paper shows the economic efficiency of allowing longer combination vehicles in Texas. First, an : overview of the truck size and weight policies is explained, with an emphasis on those that affect : Texas. Next, LCV operations in other countries...

  9. Should interest be an allowable expense on government contracts?

    OpenAIRE

    Kennedy, Mark J.

    1987-01-01

    Approved for public release; distribution is unlimited Interest expense is not an allowable cost in government contracts. Interest expense is not reimbursed on cost-type contracts nor is it allowed to be considered when negotiating fixed-price contracts. This has been the government's policy for over 40 years. Contractor interest expense has become the largest unallowable cost. This research examines how contractors view interest expense. Additionally, the reactions of contractors if...

  10. Developing Inclusive Technical Capital beyond the Disabled Students’ Allowance in England

    Directory of Open Access Journals (Sweden)

    Simon Hayhoe

    2015-12-01

    Full Text Available The Disabled Students Allowance (DSA is a government grant for students aged 18 years and over in English Higher Education. Amongst other things, this grant supports the provision of traditional assistive technologies. In April 2014, the UK’s Minister for Universities, Science and Cities proposed cuts to the DSA. Although a later announcement delayed these cuts until the academic year 2016−2017, a number of universities are already preparing alternative means to support disabled students. In this article, it is argued that cuts to the DSA will potentially reduce the cultural and technical capitals of students with disabilities and lessen social inclusion in Higher Education. In particular, less support will potentially lead to a reduction in the development of study skills. As a counter weight, this article proposes a new model of inclusive technical capital. This model originates in Bourdieu’s theory of cultural capital and habitus. The proposed model supports the use of native apps and settings in ubiquitous mainstream mobile technologies. It also espouses the use of m-learning for the passive inclusion of students with disabilities. This article also presents the early results of a project on the use of mobile technologies at the London School of Economics and Canterbury Christ Church University. This project found that students with disabilities and their lecturers already used mobile technologies alongside or instead of customized traditional assistive technologies. The project also found that students preferred not to attend, or found it difficult to attend, separate study skills courses using mobile technologies. However, they were more likely to access m-learning tutorial materials on Learning Management Systems. The study concludes that mobile technologies have the potential to develop a number of study skills that are at risk after cuts to the DSA. However, their use in this regard needs further research and support from

  11. Professional Organizations for Pharmacy Students on Satellite Campuses.

    Science.gov (United States)

    Scott, Mollie Ashe; McLaughlin, Jacqueline; Shepherd, Greene; Williams, Charlene; Zeeman, Jackie; Joyner, Pamela

    2016-06-25

    Objective. To evaluate the structure and impact of student organizations on pharmacy school satellite campuses. Methods. Primary administrators from satellite campuses received a 20-question electronic survey. Quantitative data analysis was conducted on survey responses. Results. The most common student organizations on satellite campuses were the American Pharmacists Association (APhA) (93.1%), American Society of Health-System Pharmacists (ASHP) (89.7%), Christian Pharmacists Fellowship International (CPFI) (60.0%), state organizations (51.7%), and local organizations (58.6%). Perceived benefits of satellite campus organizations included opportunities for professional development, student engagement, and service. Barriers to success included small enrollment, communication between campuses, finances, and travel. Conclusion. Student organizations were an important component of the educational experience on pharmacy satellite campuses and allowed students to develop professionally and engage with communities. Challenges included campus size, distance between campuses, and communication.

  12. On the Methods for Calculating Annual Allowable Cut

    Directory of Open Access Journals (Sweden)

    V. А. Sokolov

    2014-10-01

    Full Text Available Crisis in supplying regions and the country related to available forest resources and low profitability of forest sector, as a whole, is an indicator of failure of the existing model of forest management and forest use organization in Russia at the present time. Many Russian regions, which are traditionally considered as forest industrial territories, face the challenge of lack of economically accessible forests. The forests are decreasing against a background of under exploitation of the annual allowable cut. This situation occurs in Siberia as well. In many cases, using calculated allowable cut will result in unsustainable harvest levels and a future decrease of accessible forest resources. Thus, the statement that «a volume of wood resource utilization is determined by allowable cut represented the scientifically grounded norm of sustainable forest use» is considered as no more than the declarative proposition. Modeling the normal forest, and using a formula of allowable cut calculation estimated for some decades based on the modeling, is totally unreliable and unreal. The long-term forecast should use analog methods, but it will hardly be sufficiently accurate and adequate to set norms. In order to estimate ecological and economic accessibility of forest resources, an algorithm was made, and a method and model were developed. This model is based on GIS-database and makes it possible to estimate accessibility of forest resources and to map it as well. The conclusion on necessity to determine annual allowable cut in two varieties was drawn following the procedures for calculating annual allowable cut. The first variety is silvicultural (according the currently used methods and the other one is economically accessible allowable cut, which could provide economic effective use of tradable mature wood, taking in to account ecological and economic accessibility of forest resources.

  13. ACCOUNTING FOR GREENHOUSE GASES EMISSIONS ALLOWANCES IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Marius Deac

    2013-02-01

    Full Text Available The present paper tries to analyze the accounting challenges that the implementation of EU Emissions Trading Scheme has risen. On 2 December 2004, IASB has issued an interpretation regarding the accounting of the GHG emissions allowances (IFRIC 3 „Emission Rights”. This interpretation should have been effective for annual periods beginning after 1 March 2005, the first year of the EU Emission Trading Scheme implementation. Less than a year after it was issued, IFRIC has withdrawn IFRIC 3. In December 2007, IASB has started a new project in order to provide guidance on accounting for carbon allowances called Emissions Trading Schemes Project. In the absence of an accounting standard regarding the accounting of these emissions allowances a diversity of accounting practices have been identified. Nowadays, there are three main accounting practices for the recognition of the emissions allowances and the GHG emissions liabilities: IFRIC 3 approach, the government grants approach and the net liability or off balance sheet approach. The accounting treatment of greenhouse gas emissions allowances by Romanian companies resembles the net liability or off balance sheet approach. Finance Ministry Order no. 1118/2012 states that GHG emission certificates should be recognized as fixed assets (if the entity is expecting a profit in the long term or in the category of short term investments (if the entity is expecting a profit in the short term. The accounting of the greenhouse gas emissions allowances described above is applicable mainly to traders of such certificates and not for the installations in the scope of the EU ETS directive, which should recognize GHG emissions off balance sheet, at their nominal value (nil if received for free. The shortfall or excess of allowances will be recognized in the profit or loss as they are bought or sold by the entity (the accounting treatment imposed by Finance Ministry Order no. 3055/2009.

  14. No Writing Allowed! This Is a Reading Class

    Science.gov (United States)

    Hedrick, Wanda B.

    2009-01-01

    If reading teachers are letting struggling readers do minimal writing in reading classes, then this practice falls under iatrogenic teaching practices, i.e., practices based on good intentions that produce unintended negative consequences. The problem arises when reading teachers believe their students' writing should take place under the purview…

  15. ACADEMIC COMMUNITY: Ruling Allows Unions at Private Colleges.

    Science.gov (United States)

    Holden, C

    2000-11-10

    The National Labor Relations Board last week gave a nod to the first graduate students' union at a private university. The board's ruling that graduate teaching and research assistants at New York University qualify as "employees" potentially puts them on equal footing with colleagues at publicly funded campuses in more than 20 states. University administrators deplored the ruling, which thrilled labor organizers.

  16. Evidence from Students’ Information Seeking Diaries Underscores the Importance of Including Librarians in Undergraduate Education. A Review of: Lee, J. Y., Paik, W., & Joo, S. (2012). Information resource selection of undergraduate students in academic search tasks. Information Research, 17(1), paper511. Retrieved 8 Aug., 2012 from http://informationr.net/ir/17-1/paper511.html

    OpenAIRE

    Maria Melssen

    2012-01-01

    Objective – To determine what informationresources undergraduate students choose tocomplete assignments for their courses, whythey choose those resources, the process ofselecting those resources and the factors thatcontributed to selecting the resources, andtheir perceptions of those resources.Design – Semi-structured information seekingdiary.Setting – Private university in Seoul, Korea.Subjects – 233 undergraduate students fromall majors and all years.Methods – Students selected one assignme...

  17. Allowable variance set on left ventricular function parameter

    International Nuclear Information System (INIS)

    Zhou Li'na; Qi Zhongzhi; Zeng Yu; Ou Xiaohong; Li Lin

    2010-01-01

    Purpose: To evaluate the influence of allowable Variance settings on left ventricular function parameter of the arrhythmia patients during gated myocardial perfusion imaging. Method: 42 patients with evident arrhythmia underwent myocardial perfusion SPECT, 3 different allowable variance with 20%, 60%, 100% would be set before acquisition for every patients,and they will be acquired simultaneously. After reconstruction by Astonish, end-diastole volume(EDV) and end-systolic volume (ESV) and left ventricular ejection fraction (LVEF) would be computed with Quantitative Gated SPECT(QGS). Using SPSS software EDV, ESV, EF values of analysis of variance. Result: there is no statistical difference between three groups. Conclusion: arrhythmia patients undergo Gated myocardial perfusion imaging, Allowable Variance settings on EDV, ESV, EF value does not have a statistical meaning. (authors)

  18. The 2014 Varsity Medical Ethics Debate: should we allow genetic information to be patented?

    Science.gov (United States)

    Metcalfe, Kiloran H M; Worsley, Calum A; Swerner, Casey B; Sinha, Devan; Solanki, Ravi; Ravi, Krithi; Dattani, Raj S

    2015-05-20

    The 2014 Varsity Medical Ethics debate convened upon the motion: "This house believes that genetic information should not be commoditised". This annual debate between students from the Universities of Oxford and Cambridge, now in its sixth year, provided the starting point for arguments on the subject. The present article brings together and extends many of the arguments put forward during the debate. We explore the circumstances under which genetic material should be considered patentable, the possible effects of this on the research and development of novel therapeutics, and the need for clear guidelines within this rapidly developing field.The Varsity Medical Debate was first held in 2008 with the aim of allowing students to engage in discussion about ethics and policy within healthcare. Two Oxford medical students, Mahiben Maruthappu and Sanjay Budheo founded the event. The event is held annually and it is hoped that this will allow future leaders to voice a perspective on the arguments behind topics that will feature heavily in future healthcare and science policy. This year the Oxford University Medical Society at the Oxford Union hosted the debate.

  19. Allowing for crystalline structure effects in Geant4

    Science.gov (United States)

    Bagli, Enrico; Asai, Makoto; Dotti, Andrea; Pandola, Luciano; Verderi, Marc

    2017-07-01

    In recent years, the Geant4 toolkit for the Monte Carlo simulation of radiation with matter has seen large growth in its divers user community. A fundamental aspect of a successful physics experiment is the availability of a reliable and precise simulation code. Geant4 currently does not allow for the simulation of particle interactions with anything other than amorphous matter. To overcome this limitation, the GECO (GEant4 Crystal Objects) project developed a general framework for managing solid-state structures in the Geant4 kernel and validate it against experimental data. Accounting for detailed geometrical structures allows, for example, simulation of diffraction from crystal planes or the channeling of charged particle.

  20. Strategic partitioning of emissions allowances in the EU ETS

    Energy Technology Data Exchange (ETDEWEB)

    Boehringer, Christoph (Carl von Ossietzky Univ. Oldenburg (Germany)); Rosendahl, Knut Einar (Research Dept., Statistics Norway, Oslo (Norway))

    2008-07-01

    The EU ETS opens up for strategic partitioning of emissions allowances by the Member States. In this paper we examine the potential effects of such strategic behavior on quota prices and abatement costs. We show that although marginal abatement costs in the sectors outside the EU ETS become quite differentiated, the effects on the quota price and total abatement costs are small. More abatement, however, takes place in the old Member States that are importers of allowances, compared to the cost-effective outcome. Single countries can nevertheless significantly affect the outcome of the EU ETS by exploiting their market power

  1. Student perspective on using a virtual radiography simulation

    International Nuclear Information System (INIS)

    Shanahan, Madeleine

    2016-01-01

    Aim: Virtual radiography allows students to practice a range of radiographic techniques in a safe learning environment. The aim of this pilot study was to introduce Projection VR™, a software simulation, into the academic environment and harvest user feedback about the application. Methods: Purposefully designed worksheets were developed to support the implementation of Projection VR™ into the laboratory component of an undergraduate diagnostic radiography course. Following completion of the course, all enrolled students (N = 86) were invited to complete an online survey to ascertain student perceptions on technical issues and educational value of the software. Descriptive and inferential statistics were applied. Results: Responses were received from 84 students (response rate 98%). The student cohort had a range of confidence levels in their computer technology ability, with significant relationships observed for gender (p = 0.025) and age group (p = 0.016). Few students (19) had previously used simulation software. Overall students were positive regarding ease of use (83%) and ability to control the equipment as needed (89%). Primary benefits of using the simulation included allowing students to repeat activities until satisfied with the results (95%) and being able to quickly see images and understand if changes needed to be made (94%). Students reported the simulation positively developed their technical (78%), image evaluation (85%), problem solving (85%) and self-evaluation (88%) abilities. Conclusion: Student feedback indicates that virtual radiography simulation has a valuable role to play developing technical and cognitive skills. Future work will extend the implementation of this software across multiple courses. - Highlights: • With Virtual Radiography™ students produce images without using ionising radiation. • Students can repeat activities until satisfied with the results. • Students can quickly see images and understand if changes

  2. Emission allowances and mitigation costs of China and India resulting from different effort-sharing approaches

    International Nuclear Information System (INIS)

    Ruijven, Bas J. van; Weitzel, Matthias; den Elzen, Michel G.J.; Hof, Andries F.; Vuuren, Detlef P. van; Peterson, Sonja; Narita, Daiju

    2012-01-01

    To meet ambitious global climate targets, mitigation effort in China and India is necessary. This paper presents an analysis of the scientific literature on how effort-sharing approaches affect emission allowances and abatement costs of China and India. We find that reductions for both China and India differ greatly in time, across- and within approaches and between concentration stabilisation targets. For China, allocated emission allowances in 2020 are substantially below baseline projections. Moreover, they may be below 2005 emission levels, particularly for low concentration targets (below 490 ppm CO 2 -eq). Effort-sharing approaches based on allocating reduction targets lead to relatively lower reductions for China than approaches that are based on allocating emission allowances. For 2050, emission allowances for China are 50–80% below 2005 levels for low concentration targets with minor differences between approaches. Still, mitigation costs of China (including emissions trading) remain mostly below global average. According to literature, Chinese emission allowances peak before 2025–2030 for low concentration targets. India’s emission allowances show high increases compared to 2005 levels. If emission trading is allowed, financial revenues from selling credits might compensate mitigation costs in most approaches, even for low concentration targets. India’s emission allowances peak around 2030–2040 for all concentration targets.

  3. 24 CFR 891.440 - Adjustment of utility allowances.

    Science.gov (United States)

    2010-04-01

    ... Project Management § 891.440 Adjustment of utility allowances. This section shall apply to projects funded..., as applicable). (Approved by the Office of Management and Budget under control number 2502-0470) ... projects financed with loans under subpart E of this part. The Owner (or Borrower, as applicable) must...

  4. 31 CFR 6.6 - Allowable fees and other expenses.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Allowable fees and other expenses. 6.6 Section 6.6 Money and Finance: Treasury Office of the Secretary of the Treasury APPLICATIONS FOR... expert witnesses; (2) Reasonable cost of any study, analysis, engineering report, test, or project which...

  5. Spacecraft maximum allowable concentrations for selected airborne contaminants, volume 1

    Science.gov (United States)

    As part of its efforts to promote safe conditions aboard spacecraft, NASA requested the National Research Council (NRC) to develop guidelines for establishing spacecraft maximum allowable concentrations (SMAC's) for contaminants, and to review SMAC's for various spacecraft contaminants to determine whether NASA's recommended exposure limits are consistent with the guidelines recommended by the subcommittee. In response to NASA's request, the NRC organized the Subcommittee on Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants within the Committee on Toxicology (COT). In the first phase of its work, the subcommittee developed the criteria and methods for preparing SMAC's for spacecraft contaminants. The subcommittee's report, entitled Guidelines for Developing Spacecraft Maximum Allowable Concentrations for Space Station Contaminants, was published in 1992. The executive summary of that report is reprinted as Appendix A of this volume. In the second phase of the study, the Subcommittee on Spacecraft Maximum Allowable Concentrations reviewed reports prepared by NASA scientists and contractors recommending SMAC's for 35 spacecraft contaminants. The subcommittee sought to determine whether the SMAC reports were consistent with the 1992 guidelines. Appendix B of this volume contains the first 11 SMAC reports that have been reviewed for their application of the guidelines developed in the first phase of this activity and approved by the subcommittee.

  6. 40 CFR 35.940-3 - Costs allowable, if approved.

    Science.gov (United States)

    2010-07-01

    ... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.940-3 Costs allowable, if approved. Certain direct costs are sometimes necessary for the construction of a... the treatment process, or that will be used for ultimate disposal of residues resulting from such...

  7. 30 CFR 206.56 - Transportation allowances-general.

    Science.gov (United States)

    2010-07-01

    ... oil has been determined under § 206.52 or § 206.53 of this subpart at a point (e.g., sales point or point of value determination) off the lease, MMS shall allow a deduction for the reasonable, actual... sales type code may not exceed 50 percent of the value of the oil at the point of sale as determined...

  8. 24 CFR 982.517 - Utility allowance schedule.

    Science.gov (United States)

    2010-04-01

    ... DEVELOPMENT SECTION 8 TENANT BASED ASSISTANCE: HOUSING CHOICE VOUCHER PROGRAM Rent and Housing Assistance Payment § 982.517 Utility allowance schedule. (a) Maintaining schedule. (1) The PHA must maintain a... utilities and services paid by energy-conservative households that occupy housing of similar size and type...

  9. Knowledge of recommended dietary cholesterol allowance in an ...

    African Journals Online (AJOL)

    This study was designed to assess the plasma cholesterol level and consumer awareness of recommended dietary cholesterol allowance in an academic environment. A total of 100 structured questionnaires were randomly distributed within Babcock University community, Ilisan Remo, Ogun State, Nigeria. Ninety seven ...

  10. 9 CFR 73.10 - Permitted dips; substances allowed.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Permitted dips; substances allowed. 73.10 Section 73.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT... flowers of sulphur or sulphur flour to 100 gallons of water; or a specifically permitted proprietary brand...

  11. Mitigation of Global Warming with Focus on Personal Carbon Allowances

    DEFF Research Database (Denmark)

    Meyer, Niels I

    2008-01-01

    The mitigation of global warming requires new efficient systems and methods. The paper presents a new proposal called personal carbon allowances with caps on the CO2 emission from household heating and electricity and on emission from transport in private cars and in personal air flights. Results...

  12. 42 CFR 447.54 - Maximum allowable and nominal charges.

    Science.gov (United States)

    2010-10-01

    ... Deductible, Coinsurance, Co-Payment Or Similar Cost-Sharing Charge § 447.54 Maximum allowable and nominal..., any co-payments it imposes under a fee-for-service delivery system do not exceed the amounts shown in... services, the plan must provide that the maximum deductible, coinsurance or co-payment charge for each...

  13. 30 CFR 206.262 - Determination of transportation allowances.

    Science.gov (United States)

    2010-07-01

    ... REVENUE MANAGEMENT PRODUCT VALUATION Federal Coal § 206.262 Determination of transportation allowances. (a... transporting the coal under that contract, subject to monitoring, review, audit, and possible future adjustment... valorem property taxes; rent; supplies; and any other directly allocable and attributable operating...

  14. Allowable stem nut wear and diagnostic monitoring for MOVs

    International Nuclear Information System (INIS)

    Swinburne, P.

    1994-01-01

    After a motor-operated valve (MOV) stem nut failure in 1991 that contributed to a forced plant shutdown, the FitzPatrick Plant staff developed criteria to check for excessive stem nut wear in MOVs. Allowable stem nut wear monitoring uses both direct dimensional measurement and diagnostic test data interpretation. The wear allowance is based on the recommended permitted backlash discussed in the Electric Power Research Institute/Nuclear Maintenance Assistance Center Technical Repair Guideline for the Limitorque SMB-000 Motor Actuator. The diagnostic analysis technique measures the time at zero load and compares this with a precalculated allowable zero force time. Excessive zero force time may be the result of other MOV problems, such as a loose stem nut lock nut or excessive free play in the drive sleeve bearing. Stress levels for new or nominal stem nuts and stem nuts with the full wear allowance were compared. Bending and shear stresses at the thread root increase for the maximum wear condition when compared with a open-quotes newclose quotes stem nut. These stresses are directly related to the thread root thickness. For typical MOV loading and common stem threading (with two diameters of thread engagement), the thread stresses are well within acceptable limits for ASTM B584-C86300 (formerly B147-863) manganese bronze (typical stem nut material)

  15. 40 CFR 265.113 - Closure; time allowed for closure.

    Science.gov (United States)

    2010-07-01

    ... DISPOSAL FACILITIES Closure and Post-Closure § 265.113 Closure; time allowed for closure. (a) Within 90... assessment required under RCRA section 3019, and closure and post-closure plans, and updated cost estimates... sludges to the extent practicable without impairing the integrity of the liner(s), if any. (3) Removal of...

  16. 42 CFR 50.504 - Allowable cost of drugs.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Allowable cost of drugs. 50.504 Section 50.504 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS POLICIES OF GENERAL... to the public for the drug; Provided, That the MAC established for any drug shall not apply to a...

  17. Correlation between pipe bend geometry and allowable pressure in ...

    African Journals Online (AJOL)

    Determination of allowable pressure, which is one of the important criteria to evaluate the acceptability of pipe bends with shape irregularities, is complex as the analytical solution of the problem involves solution of complex differential equations. Artificial Neural Network (ANN) is used in this paper to determine the ...

  18. 48 CFR 752.7028 - Differential and allowances.

    Science.gov (United States)

    2010-10-01

    ... compensation to an employee in a foreign area where civil insurrection, civil war, terrorism or wartime... pay allowance is in lieu of that part of the post differential which is attributable to political... crediting for political violence. [49 FR 13259, Apr. 3, 1984, as amended at 51 FR 11450, Apr. 3, 1986; 53 FR...

  19. 77 FR 62596 - Allowing New Investment in Burma

    Science.gov (United States)

    2012-10-15

    ... DEPARTMENT OF STATE [Public Notice 8062] Allowing New Investment in Burma AGENCY: Bureau of... investment in Burma, if the President makes certain determinations and certifications to Congress. The President made the required determinations and certifications and imposed a prohibition on new investment in...

  20. 75 FR 63184 - Temporary Duty (TDY) Travel Allowances

    Science.gov (United States)

    2010-10-14

    ... agency travel programs, save money on travel costs, better protect the environment, and conserve natural... GENERAL SERVICES ADMINISTRATION [Docket 2010-0009, Sequence 4] Temporary Duty (TDY) Travel Allowances AGENCY: Office of Governmentwide Policy, General Services Administration (GSA). ACTION: Notice of...

  1. Allowable irreducible representations of the point groups with five ...

    Indian Academy of Sciences (India)

    Allowable irreducible representations of the point groups with five-fold rotations – that represent the symmetry of the quasicrystals in two and three dimensions – are derived by employing the little group technique in conjunction with the solvability property. The point groups D 5 h ( 10 ¯ m 2 ) and I h ( 2 m 3 ¯ 5 ¯ ) are taken ...

  2. Conditions allowing the formation of biogenic amines in cheese

    NARCIS (Netherlands)

    Joosten, H.M.L.J.

    1988-01-01

    A study was undertaken to reveal the conditions that allow the formation of biogenic amines in cheese.

    The starters most commonly used in the Dutch cheese industry do not have decarboxylative properties. Only if the milk or curd is contaminated with non-starter bacteria, amine

  3. A Methodology to Allow Comparison among Different Energy Systems

    NARCIS (Netherlands)

    Colli, A.

    2009-01-01

    The work proposes a methodology to overcome diversity of risk expressions and allow comparison among different energy systems, being them connected to traditional or innovative technologies. The investigation started with the analysis of ten different energy chains along their steps, which has led

  4. 9 CFR 50.14 - Claims not allowed.

    Science.gov (United States)

    2010-01-01

    ... the livestock were added to the herd, unless an approved herd plan was in effect at that time. ... COOPERATIVE CONTROL AND ERADICATION OF LIVESTOCK OR POULTRY DISEASES ANIMALS DESTROYED BECAUSE OF TUBERCULOSIS General Indemnity § 50.14 Claims not allowed. Claims for compensation for livestock destroyed because of...

  5. Teacher-student relationship climate and school outcomes: implications for educational policy initiatives.

    Science.gov (United States)

    Barile, John P; Donohue, Dana K; Anthony, Elizabeth R; Baker, Andrew M; Weaver, Scott R; Henrich, Christopher C

    2012-03-01

    In recent discussions regarding concerns about the academic achievement of US students, educational policy makers have suggested the implementation of certain teacher policies. To address the limited empirical research on the putative educational impact of such policies, this study used multilevel structural equation models to investigate the longitudinal associations between teacher evaluation and reward policies, and student mathematics achievement and dropout with a national sample of students (n = 7,779) attending one of 431 public high schools. The student sample included an equal number of boys and girls averaging 16 years of age, and included a White (53%) majority. This study examined whether associations between teacher policies and student achievement were mediated by the teacher-student relationship climate. Results of this study were threefold. First, teacher evaluation policies that allowed students to evaluate their teachers were associated with more positive student reports of the classroom teaching climate. Second, schools with teacher reward policies that included assigning higher performing teachers with higher performing students had a negative association with student perceptions of the teaching climate. Lastly, schools with better student perceptions of the teaching climate were associated with lower student dropout rates by students' senior year. These findings are discussed in light of their educational policy implications.

  6. Mars Exploration Student Data Teams: Building Foundations and Influencing Students to Pursue STEM Careers through Experiences with Authentic Research

    Science.gov (United States)

    Turney, D.; Grigsby, B.; Murchie, S. L.; Buczkowski, D.; Seelos, K. D.; Nair, H.; McGovern, A.; Morgan, F.; Viviano, C. E.; Goudge, T. A.; Thompson, D.

    2013-12-01

    The Mars Exploration Student Data Teams (MESDT) immerses diverse teams of high school and undergraduate students in an authentic research Science, Technology, Engineering and Mathematics (STEM) based experience and allows students to be direct participants in the scientific process by working with scientists to analyze data sets from NASA's Mars program, specifically from the CRISM instrument. MESDT was created by Arizona State University's Mars Education Program, and is funded through NASA's Compact Reconnaissance Imaging Spectrometer for Mars or CRISM, an instrument onboard the Mars Reconnaissance Orbiter (MRO). Students work with teacher mentors and CRISM team members to analyze data, develop hypotheses, conduct research, submit proposals, critique and revise work. All students begin the program with basic Mars curriculum lessons developed by the MESDT education team. This foundation enables the program to be inclusive of all students. Teachers have reported that populations of students with diverse academic needs and abilities have been successful in this program. The use of technology in the classroom allows the MESDT program to successfully reach a nationwide audience and funding provided by NASA's CRISM instrument allows students to participate free of charge. Recent changes to the program incorporate a partnership with United States Geological Survey (USGS) and a CRISM sponsored competitive scholarship for two teams of students to present their work at the annual USGS Planetary Mappers Meeting. Returning MESDT teachers have attributed an increase in student enrollment and interest to this scholarship opportunity. The 2013 USGS Planetary Mappers Meeting was held in Washington DC which provided an opportunity for the students to meet with their Senators at the US Capitol to explain the science work they had done throughout the year as well as the impact that the program had had on their goals for the future. This opportunity extended to the students by the

  7. 14 CFR 330.39 - What are examples of types of losses that the Department does not allow?

    Science.gov (United States)

    2010-01-01

    ... revenue or expense was reported in accordance with Generally Accepted Accounting Principles (GAAP), except... other allowances for compensation. (b) The Department generally does not accept claims by air carriers... allow? (a)(1) The Department generally does not allow air carriers to include in their calculations...

  8. Launch Lock Assemblies Including Axial Gap Amplification Devices and Spacecraft Isolation Systems Including the Same

    Science.gov (United States)

    Barber, Tim Daniel (Inventor); Hindle, Timothy (Inventor); Young, Ken (Inventor); Davis, Torey (Inventor)

    2014-01-01

    Embodiments of a launch lock assembly are provided, as are embodiments of a spacecraft isolation system including one or more launch lock assemblies. In one embodiment, the launch lock assembly includes first and second mount pieces, a releasable clamp device, and an axial gap amplification device. The releasable clamp device normally maintains the first and second mount pieces in clamped engagement; and, when actuated, releases the first and second mount pieces from clamped engagement to allow relative axial motion there between. The axial gap amplification device normally residing in a blocking position wherein the gap amplification device obstructs relative axial motion between the first and second mount pieces. The axial gap amplification device moves into a non-blocking position when the first and second mount pieces are released from clamped engagement to increase the range of axial motion between the first and second mount pieces.

  9. Response of Students to Statement Bank Feedback: The Impact of Assessment Literacy on Performances in Summative Tasks

    Science.gov (United States)

    Denton, Philip; McIlroy, David

    2018-01-01

    Efficiency gains arising from the use of electronic marking tools that allow tutors to select comments from a statement bank are well documented, but how students use this type of feedback remains under explored. Natural science students (N = 161) were emailed feedback reports on a spreadsheet assessment that included an invitation to reply placed…

  10. Including Leap Year in the Canonical Birthday Problem

    Science.gov (United States)

    Nandor, M. J.

    2004-01-01

    The greatest benefit of including leap year in the calculation is not to increase precision, but to show students that a problem can be solved without such presumption. A birthday problem is analyzed showing that calculating a leap-year birthday probability is not a frivolous computation.

  11. It's A Gassy World: Middle School Students Investigate Climate Change

    Science.gov (United States)

    Romano, C.

    2016-12-01

    When middle school students are asked about our changing earth system, their responses likely include terms like global warming, climate change, and greenhouse gases. However, many students struggle to understand how it all fits together, and sometimes they hear conflicting information or myths about climate change. This activity allows students to explore the impacts of warming oceans and oceans' absorption of carbon dioxide (CO2) through a student planned and carried out investigation that begins with a pre-laboratory engagement and exploration piece, includes a laboratory component, and concludes with an explanation where students analyze their data and interpret their results through the claim-evidence-reasoning framework. It's a Gassy World was developed with three-dimensional instruction in mind to introduce middle school students to the relationship between warming oceans and changes in carbon dioxide (CO2) absorption in the oceans. Students explore disciplinary core ideas in the Earth and Space Sciences discipline of the Next Generation Science Standards (NGSS) using crosscutting concepts and science and engineering practices. Specifically, students study CO2 as a greenhouse gas and the effect of increased atmospheric CO2 levels on global climate change by planning and carrying out their own investigations. We structured this activity in a 5E format that can take place in four to five days during a climate change unit. After piloting this activity in over 20 formal classrooms and with 5 informal education groups, we have seen how It's a Gassy World helps support inquiry in the classroom and allows students to experience crosscutting concepts and science and engineering practices in NGSS. We found that students were engaged and actively learning throughout the activity. Student work and pilot teacher feedback indicated that, through this activity, many students increased their understanding of CO2 as a greenhouse gas and recognized that warmer oceans will

  12. Method and device for detecting impact events on a security barrier which includes a hollow rebar allowing insertion and removal of an optical fiber

    Science.gov (United States)

    Pies, Ross E.

    2016-03-29

    A method and device for the detection of impact events on a security barrier. A hollow rebar is farmed within a security barrier, whereby the hollow rebar is completely surrounded by the security barrier. An optical fiber passes through the interior of the hollow rebar. An optical transmitter and an optical receiver are both optically connected to the optical fiber and connected to optical electronics. The optical electronics are configured to provide notification upon the detection of an impact event at the security barrier based on the detection of disturbances within the optical fiber.

  13. Spent fuel treatment to allow storage in air

    International Nuclear Information System (INIS)

    Williams, K.L.

    1988-01-01

    During Fiscal Year 1987 (FY-87), research began at the Idaho National Engineering Laboratory (INEL) to develop a treatment material and process to coat fuel rods in commercial spent fuel assemblies to allow the assemblies to be stored in hot (up to 380 0 C) air without oxidation of the fuel. This research was conducted under a research and development fund provided by the U.S. Department of Energy (DOE) and independently administered by EG and G Idaho, Inc., DOE's prime contractor at the INEL. The objectives of the research were to identify and evaluate possible treatment processes and materials, identify areas of uncertainty, and to recommend the most likely candidate to allow spent fuel dry storage in hot air. The results of the research are described: results were promising and several good candidates were identified, but further research is needed to examine the candidates to the point where comparison is possible

  14. FINAL REMINDER: Extension/suppression of allowance for dependent child

    CERN Multimedia

    Human Resources Department

    2005-01-01

    Members of the personnel with dependent children aged 18 or above (or reaching 18 during the 2005/2006 school year) who have not yet provided a SCHOOL CERTIFICATE must do so as soon as possible. If we have not received this certificate by 2 December 2005 at the latest, the child allowance will be withdrawn retroactively as from 1 September 2005. Human Resources Department Tel. 72862

  15. Manufacturing Methods for Process Effects on Aluminum Casting Allowables

    Science.gov (United States)

    1985-03-01

    at room temperature using a steel ladle coated with refractory Insulkotz R-20. (4) Clean Up After the casting was shaken out of the mold, the gates...ALUMINUM CASTING ALLOWABLES K.J. OSWALT Y. LII NORTHROP CORPORATION AIRCRAFT DIVISION ONE NORTHROP AVENUE HAWTHORNE, CALIFORNIA 90250 MARCH 1985 FINAL...GR. Aluminum Castings , A357, A201, Mechanical Properties 1~~ j’Airframe Structures, Specifications, Manufacturing Methods 1.A TRACT (Continue on rev

  16. Scientific substantination of maximum allowable concentration of fluopicolide in water

    Directory of Open Access Journals (Sweden)

    Pelo I.М.

    2014-03-01

    Full Text Available In order to substantiate fluopicolide maximum allowable concentration in the water of water reservoirs the research was carried out. Methods of study: laboratory hygienic experiment using organoleptic and sanitary-chemical, sanitary-toxicological, sanitary-microbiological and mathematical methods. The results of fluopicolide influence on organoleptic properties of water, sanitary regimen of reservoirs for household purposes were given and its subthreshold concentration in water by sanitary and toxicological hazard index was calculated. The threshold concentration of the substance by the main hazard criteria was established, the maximum allowable concentration in water was substantiated. The studies led to the following conclusions: fluopicolide threshold concentration in water by organoleptic hazard index (limiting criterion – the smell – 0.15 mg/dm3, general sanitary hazard index (limiting criteria – impact on the number of saprophytic microflora, biochemical oxygen demand and nitrification – 0.015 mg/dm3, the maximum noneffective concentration – 0.14 mg/dm3, the maximum allowable concentration - 0.015 mg/dm3.

  17. Sexting and Student Discipline

    Science.gov (United States)

    O'Donovan, Eamonn

    2010-01-01

    Cell phones are ubiquitous on campus, and the anytime anywhere nature of teenage communications means that students see no separation between life inside and outside of school, at least when it comes to activities such as texting. Allowing cell phones on campus will have students in possession of cell phones with sexually oriented messages,…

  18. A Novel Web-Based Student Academic Records Information System

    African Journals Online (AJOL)

    PROF. O. E. OSUAGWU

    2013-06-01

    Jun 1, 2013 ... a) “Client Server Distributed Database for Student Result Processing”, [10]. The main highlights in this work include: i. It will allow each academic department to maintain its own database and control their data. ii. It emphasizes on advantages of distributed system over centralized database system. iii. It.

  19. Helping Students Develop a Critical Attitude towards Chemical Process Calculations.

    Science.gov (United States)

    de Nevers, Noel; Seader, J. D.

    1992-01-01

    Discusses the use of computer-assisted programs that allow chemical engineering students to study textbook thermodynamics problems from different perspectives, including the classical graphical method, while utilizing more than one property correlation and/or operation model so that comparisons can be made and sensitivities determined more…

  20. Progress Report on Alloy 617 Time Dependent Allowables

    Energy Technology Data Exchange (ETDEWEB)

    Wright, Julie Knibloe [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-06-01

    Time dependent allowable stresses are required in the ASME Boiler and Pressure Vessel Code for design of components in the temperature range where time dependent deformation (i.e., creep) is expected to become significant. There are time dependent allowable stresses in Section IID of the Code for use in the non-nuclear construction codes, however, there are additional criteria that must be considered in developing time dependent allowables for nuclear components. These criteria are specified in Section III NH. St is defined as the lesser of three quantities: 100% of the average stress required to obtain a total (elastic, plastic, primary and secondary creep) strain of 1%; 67% of the minimum stress to cause rupture; and 80% of the minimum stress to cause the initiation of tertiary creep. The values are reported for a range of temperatures and for time increments up to 100,000 hours. These values are determined from uniaxial creep tests, which involve the elevated temperature application of a constant load which is relatively small, resulting in deformation over a long time period prior to rupture. The stress which is the minimum resulting from these criteria is the time dependent allowable stress St. In this report data from a large number of creep and creep-rupture tests on Alloy 617 are analyzed using the ASME Section III NH criteria. Data which are used in the analysis are from the ongoing DOE sponsored high temperature materials program, form Korea Atomic Energy Institute through the Generation IV VHTR Materials Program and historical data from previous HTR research and vendor data generated in developing the alloy. It is found that the tertiary creep criterion determines St at highest temperatures, while the stress to cause 1% total strain controls at low temperatures. The ASME Section III Working Group on Allowable Stress Criteria has recommended that the uncertainties associated with determining the onset of tertiary creep and the lack of significant

  1. Characteristics and allowed behaviors of gay male couples’ sexual agreements

    OpenAIRE

    Mitchell, Jason W.

    2013-01-01

    Research has shown that gay male couples’ sexual agreements may affect their risk for HIV. Few U.S. studies have collected dyadic data nationally from gay male couples to assess what sexual behaviors they allow to occur by agreement type and the sequence of when certain behaviors occur within their relationships. In our cross-sectional study, dyadic data from a convenience sample of 361 male couples were collected electronically throughout the U.S. by using paid Facebook ads. Findings from ou...

  2. Analysis of electric vehicle's trip cost allowing late arrival

    Science.gov (United States)

    Leng, Jun-Qiang; Liu, Wei-Yi; Zhao, Lin

    2017-05-01

    In this paper, we use a car-following model to study each electric vehicle's trip cost and the total trip cost allowing late arrival. The numerical result show that the electricity cost has great effects on each commuter's trip cost and the total trip costs and that these effects are dependent on each commuter's time headway at the origin, but the electricity cost has no prominent impacts on the minimum value of total trip cost under each commuter's different time headway at the origin.

  3. Maximum allowable heat flux for a submerged horizontal tube bundle

    International Nuclear Information System (INIS)

    McEligot, D.M.

    1995-01-01

    For application to industrial heating of large pools by immersed heat exchangers, the socalled maximum allowable (or open-quotes criticalclose quotes) heat flux is studied for unconfined tube bundles aligned horizontally in a pool without forced flow. In general, we are considering boiling after the pool reaches its saturation temperature rather than sub-cooled pool boiling which should occur during early stages of transient operation. A combination of literature review and simple approximate analysis has been used. To date our main conclusion is that estimates of q inch chf are highly uncertain for this configuration

  4. Organizing Compression of Hyperspectral Imagery to Allow Efficient Parallel Decompression

    Science.gov (United States)

    Klimesh, Matthew A.; Kiely, Aaron B.

    2014-01-01

    family of schemes has been devised for organizing the output of an algorithm for predictive data compression of hyperspectral imagery so as to allow efficient parallelization in both the compressor and decompressor. In these schemes, the compressor performs a number of iterations, during each of which a portion of the data is compressed via parallel threads operating on independent portions of the data. The general idea is that for each iteration it is predetermined how much compressed data will be produced from each thread.

  5. Quantum optics including noise reduction, trapped ions, quantum trajectories, and decoherence

    CERN Document Server

    Orszag, Miguel

    2016-01-01

    This new edition gives a unique and broad coverage of basic laser-related phenomena that allow graduate students, scientists and engineers to carry out research in quantum optics and laser physics. It covers quantization of the electromagnetic field, quantum theory of coherence, atom-field interaction models, resonance fluorescence, quantum theory of damping, laser theory using both the master equation and the Langevin theory, the correlated emission laser, input-output theory with applications to non-linear optics, quantum trajectories, quantum non-demolition measurements and generation of non-classical vibrational states of ions in a Paul trap. In this third edition, there is an enlarged chapter on trapped ions, as well as new sections on quantum computing and quantum bits with applications. There is also additional material included for quantum processing and entanglement. These topics are presented in a unified and didactic manner, each chapter is accompanied by specific problems and hints to solutions to...

  6. High precision analytical description of the allowed β spectrum shape

    Science.gov (United States)

    Hayen, Leendert; Severijns, Nathal; Bodek, Kazimierz; Rozpedzik, Dagmara; Mougeot, Xavier

    2018-01-01

    A fully analytical description of the allowed β spectrum shape is given in view of ongoing and planned measurements. Its study forms an invaluable tool in the search for physics beyond the standard electroweak model and the weak magnetism recoil term. Contributions stemming from finite size corrections, mass effects, and radiative corrections are reviewed. Particular focus is placed on atomic and chemical effects, where the existing description is extended and analytically provided. The effects of QCD-induced recoil terms are discussed, and cross-checks were performed for different theoretical formalisms. Special attention was given to a comparison of the treatment of nuclear structure effects in different formalisms. Corrections were derived for both Fermi and Gamow-Teller transitions, and methods of analytical evaluation thoroughly discussed. In its integrated form, calculated f values were in agreement with the most precise numerical results within the aimed for precision. The need for an accurate evaluation of weak magnetism contributions was stressed, and the possible significance of the oft-neglected induced pseudoscalar interaction was noted. Together with improved atomic corrections, an analytical description was presented of the allowed β spectrum shape accurate to a few parts in 10-4 down to 1 keV for low to medium Z nuclei, thereby extending the work by previous authors by nearly an order of magnitude.

  7. Allowable carbon emissions lowered by multiple climate targets.

    Science.gov (United States)

    Steinacher, Marco; Joos, Fortunat; Stocker, Thomas F

    2013-07-11

    Climate targets are designed to inform policies that would limit the magnitude and impacts of climate change caused by anthropogenic emissions of greenhouse gases and other substances. The target that is currently recognized by most world governments places a limit of two degrees Celsius on the global mean warming since preindustrial times. This would require large sustained reductions in carbon dioxide emissions during the twenty-first century and beyond. Such a global temperature target, however, is not sufficient to control many other quantities, such as transient sea level rise, ocean acidification and net primary production on land. Here, using an Earth system model of intermediate complexity (EMIC) in an observation-informed Bayesian approach, we show that allowable carbon emissions are substantially reduced when multiple climate targets are set. We take into account uncertainties in physical and carbon cycle model parameters, radiative efficiencies, climate sensitivity and carbon cycle feedbacks along with a large set of observational constraints. Within this framework, we explore a broad range of economically feasible greenhouse gas scenarios from the integrated assessment community to determine the likelihood of meeting a combination of specific global and regional targets under various assumptions. For any given likelihood of meeting a set of such targets, the allowable cumulative emissions are greatly reduced from those inferred from the temperature target alone. Therefore, temperature targets alone are unable to comprehensively limit the risks from anthropogenic emissions.

  8. Naturally occurring allele diversity allows potato cultivation in northern latitudes.

    Science.gov (United States)

    Kloosterman, Bjorn; Abelenda, José A; Gomez, María del Mar Carretero; Oortwijn, Marian; de Boer, Jan M; Kowitwanich, Krissana; Horvath, Beatrix M; van Eck, Herman J; Smaczniak, Cezary; Prat, Salomé; Visser, Richard G F; Bachem, Christian W B

    2013-03-14

    Potato (Solanum tuberosum L.) originates from the Andes and evolved short-day-dependent tuber formation as a vegetative propagation strategy. Here we describe the identification of a central regulator underlying a major-effect quantitative trait locus for plant maturity and initiation of tuber development. We show that this gene belongs to the family of DOF (DNA-binding with one finger) transcription factors and regulates tuberization and plant life cycle length, by acting as a mediator between the circadian clock and the StSP6A mobile tuberization signal. We also show that natural allelic variants evade post-translational light regulation, allowing cultivation outside the geographical centre of origin of potato. Potato is a member of the Solanaceae family and is one of the world's most important food crops. This annual plant originates from the Andean regions of South America. Potato develops tubers from underground stems called stolons. Its equatorial origin makes potato essentially short-day dependent for tuberization and potato will not make tubers in the long-day conditions of spring and summer in the northern latitudes. When introduced in temperate zones, wild material will form tubers in the course of the autumnal shortening of day-length. Thus, one of the first selected traits in potato leading to a European potato type is likely to have been long-day acclimation for tuberization. Potato breeders can exploit the naturally occurring variation in tuberization onset and life cycle length, allowing varietal breeding for different latitudes, harvest times and markets.

  9. Evaluation of allowed outage time using PRA results

    International Nuclear Information System (INIS)

    Johanson, G.

    1985-01-01

    In a probabilistic risk assessment (PRA) different measures of risk importance can be established. These measures can be used as a basis for further evaluation and determination of allowed outage time for specific components, within safety systems of a nuclear power plant. In order to optimize the allowed outage time (AOT) stipulated in the plant's Technical Specification it is necessary to create a methodology which could incorporate existing PRA data into a quantitative extrapolation. In order to evaluate the plant risk status due to AOT in a quantitative manner, the risk achievement worth is utilized. Risk achievement worth is defined as follows: to measure the worth of a feature, in achieving the present risk, one approach is to remove the feature and then determine how much the risk has increased. Thus, the risk achievement worth is formally defined to be the increase in risk if the feature were assumed not be there or to be failed. Another parameter of interest for this analysis is the shutdown risk increase. The shutdown risk achievement worth must be incorporated into the accident sequence risk achievement worth to arrive at an optimal set of plant specific AOTs

  10. Hydraulic design of a tilting weir allowing for periodic fish migration

    NARCIS (Netherlands)

    Hoitink, A.J.F.; Dommerholt, A.; Gerven, van L.P.A.

    2008-01-01

    The hydraulic design of a tilting weir is presented, which allows for periodic exchange of potadromous fish between freshwater ecosystems. The application domain includes inland waters that need to be isolated hydraulically, preserving the existing ecological connection with the surrounding areas as

  11. 45 CFR 1630.3 - Standards governing allowability of costs under Corporation grants or contracts.

    Science.gov (United States)

    2010-10-01

    ... in accordance with generally accepted accounting principles; (8) Not included as a cost or used to... where the accounting treatment for such cost is consistently applied to all final cost objectives... 45 Public Welfare 4 2010-10-01 2010-10-01 false Standards governing allowability of costs under...

  12. 34 CFR 410.30 - What expenses are allowable under an institutional support grant?

    Science.gov (United States)

    2010-07-01

    ... support grant? 410.30 Section 410.30 Education Regulations of the Offices of the Department of Education... are allowable under an institutional support grant? An institutional support grant may only be used to..., including— (1) Development costs; (2) Costs of basic and special instruction, including special programs for...

  13. Allowing a wildfire to burn: estimating the effect on future fire suppression costs

    Science.gov (United States)

    Rachel M. Houtman; Claire A. Montgomery; Aaron R. Gagnon; David E. Calkin; Thomas G. Dietterich; Sean McGregor; Mark Crowley

    2013-01-01

    Where a legacy of aggressive wildland fire suppression has left forests in need of fuel reduction, allowing wildland fire to burn may provide fuel treatment benefits, thereby reducing suppression costs from subsequent fires. The least-cost-plus-net-value-change model of wildland fire economics includes benefits of wildfire in a framework for evaluating suppression...

  14. 38 CFR 21.324 - Reduction or termination dates of subsistence allowance.

    Science.gov (United States)

    2010-07-01

    ... allowance for courses in which the veteran receives grades that will count in the grade point average... following a term in which the grades the veteran receives include both those that count in the grade point average and nonpunitive grades, and the case manager does not find mitigating circumstances: (i) VA will...

  15. The flipped classroom allows for more class time devoted to critical thinking.

    Science.gov (United States)

    DeRuisseau, Lara R

    2016-12-01

    The flipped classroom was utilized in a two-semester, high-content science course that enrolled between 50 and 80 students at a small liberal arts college. With the flipped model, students watched ~20-min lectures 2 days/wk outside of class. These videos were recorded via screen capture and included a detailed note outline, PowerPoint slides, and review questions. The traditional format included the same materials, except that lectures were delivered in class each week and spanned the entire period. During the flipped course, the instructor reviewed common misconceptions and asked questions requiring higher-order thinking, and five graded case studies were performed each semester. To determine whether assessments included additional higher-order thinking skills in the flipped vs. traditional model, questions across course formats were compared via Blooms Taxonomy. Application-level questions that required prediction of an outcome in a new scenario comprised 38 ± 3 vs. 12 ± 1% of summative assessment questions (flipped vs. traditional. Final letter grades in both formats of the course were compared with major GPA. Students in the flipped model performed better than their GPA predicted, as 85.5% earned a higher grade (vs. 42.2% in the traditional classroom) compared with their major GPA. These data demonstrate that assessments transitioned to more application-level compared with factual knowledge-based questions with this particular flipped model, and students performed better in their final letter grade compared with the traditional lecture format. Although the benefits to a flipped classroom are highlighted, student evaluations did suffer. More detailed studies comparing the traditional and flipped formats are warranted. Copyright © 2016 the American Physiological Society.

  16. A Graduate Student's Perspective on Engaging High School Students in Research Outside of the Classroom

    Science.gov (United States)

    Kaess, A. B.; Horton, R. A., Jr.; Andrews, G. D.

    2014-12-01

    The southern San Joaquin basin is one of the United States' most prolific oil producing regions but also one facing numerous problems including low high school graduation rates, low college enrollments, high college dropout rates, low wages, and higher than average unemployment. Investment in STEM education experiences for high school students has been emphasized by California State University Bakersfield as a means to improving these metrics with programs such as the Research Experience Vitalizing Science-University Program (REVS-UP). Now in its seventh year, the REVS-UP (funded by Chevron) forms teams of high school students, a high school teacher, a CSUB graduate student, and a CSUB professor to work for four weeks on a research project. For the past two summers student-teacher teams investigated the diagenesis and mineralogy of the Temblor Formation sandstones in the subsurface of the San Joaquin basin oil fields that are potential CO2 sequestration sites. With a graduate student leading the teams in sample preparation and analysis by scanning electron microscope equipped with an energy dispersive x-ray spectrometer (SEM-EDS) and cathode luminescence system (SEM-CL) data was gathered on diagenetic processes, detrital framework grains, and authigenic cements. Typically students are introduced to the project in a series of brief seminars by faculty and are then introduced to the techniques and samples. During the second week the students are usually capable of preparing samples and collecting data independently. The final week is focused on developing student-authored research posters which are independently presented by the students on the final day. This gives high school students the opportunity to learn advanced geologic topics and analytical techniques that they would otherwise not be exposed to as well as to gain research and presentation skills. These types of projects are equally important for the graduate students involved as it allows them the

  17. Exercises in experimental physics including complete solutions

    International Nuclear Information System (INIS)

    Fleischmann, R.; Loos, G.

    1978-01-01

    This collection of exercises is not only addressed to students of physics but also to scientists of other branches and to engineers. Possibilities are offered to the student to gain control on his growing knowledge from the beginning of his studies until the examination. The individual exercises are linked thematically and are mostly composed by several single tasks. Complete and detailed numerical solutions are presented. The topics covered are: (1) Mechanics, (2) thermodynamics, (3) oscillations and their propagation, (4) electricity and magnetism, (5) atomic physics, and (6) nuclear physics. (KBE)

  18. Effect of Forging Allowance Value on the Power Consumption of Machining Process

    Directory of Open Access Journals (Sweden)

    L. D. Mal'kova

    2015-01-01

    Full Text Available The paper aim is to develop and study possible energy-efficiency measures for machined forgings drawing on analysis of the impact of the allowance for machining and its scatter.The most sophisticated option to take into consideration the effect of the cut depth is the work-piece machining in which the forging allowance value results from the blank production.Research of power consumption was conducted for turning the cylindrical surface of 144 mm length and  1,5 33 0,5   diameter on forgings of the work-pieces "screw of steering control" made from steel 60PP. A radial dimension allowance at said cylindrical surface at six points of the five sections was sized to assess the allowance value dispersion. The size of the sample measurements at the control points was n = 600. Statistic processing has shown normal law of distribution and sample homogeneity.To analyze the results of experiments was calculated a range of allowances for this workpiece. Calculated minimum and maximum allowance per one side for rough lathing were, respectively, 0.905 mm and 1.905mm. It was found that 77% points under control lie in calculated range of allowance values. And there are no points out of the range on lesser side that proves a lack of rejects; but there are points out of the range on the bigger side, that will require additional costs for machining the specified surface, including the cost of electricity.There were three power consumption calculations based on factory- recommended duty: for processing the entire sample of forgings with an average allowance, for machining forgings allowances of which are within the recommended design range of allowance, and for processing the entire sample of forgings with a minimum value of allowance.It was found that elimination of allowance values which are outside the recommended range enables to reduce the power consumption, at least, by 6%, and the overall power consumption for processing the measured forgings

  19. Mass spectrometry allows direct identification of proteins in large genomes

    DEFF Research Database (Denmark)

    Küster, B; Mortensen, Peter V.; Andersen, Jens S.

    2001-01-01

    Proteome projects seek to provide systematic functional analysis of the genes uncovered by genome sequencing initiatives. Mass spectrometric protein identification is a key requirement in these studies but to date, database searching tools rely on the availability of protein sequences derived from...... of noncoding DNA sequence, identified peptides localize coding sequences (exons) in a confined region of the genome, which contains the cognate gene. The approach does not require prior information about putative ORFs as predicted by computerized gene finding algorithms. The method scales to the complete human...... genome and allows identification, mapping, cloning and assistance in gene prediction of any protein for which minimal mass spectrometric information can be obtained. Several novel proteins from Arabidopsis thaliana and human have been discovered in this way....

  20. Group-sequential analysis may allow for early trial termination

    DEFF Research Database (Denmark)

    Gerke, Oke; Vilstrup, Mie H; Halekoh, Ulrich

    2017-01-01

    assumed to be normally distributed, and sequential one-sided hypothesis tests on the population standard deviation of the differences against a hypothesised value of 1.5 were performed, employing an alpha spending function. The fixed-sample analysis (N = 45) was compared with the group-sequential analysis......BACKGROUND: Group-sequential testing is widely used in pivotal therapeutic, but rarely in diagnostic research, although it may save studies, time, and costs. The purpose of this paper was to demonstrate a group-sequential analysis strategy in an intra-observer study on quantitative FDG...... and the final analysis. Other partitions did not suggest early stopping after adjustment for multiple testing due to one influential outlier and our small sample size. CONCLUSIONS: Group-sequential testing may enable early stopping of a trial, allowing for potential time and resource savings. The testing...

  1. Will the UK Supreme Court allow assisted dying?

    Science.gov (United States)

    Griffith, Richard

    MPs overwhelmingly voted against passing the Assisted Dying Bill into law in September 2015. The Bill was defeated by a majority of 212, despite the heartfelt pleas of many MPs to pass it into law. The size of the defeat means that it is unlikely that Parliament will consider a similar law for many years. Yet many considered the Bill their last opportunity to make assisted dying lawful. There is, however, one further possible way assisted dying could become lawful in the UK--and that would be where the Supreme Court allowed it. In this article, the author reviews the Supreme Court's decision in R (on the application of Nicklinson v Ministry of Justice [2014] and considers how likely it is that the Supreme Court will now sanction assisted dying following Parliament's refusal to enact an assisted dying law.

  2. Jail detainee allowed to sue using pseudonym, Judge says.

    Science.gov (United States)

    1999-04-16

    U.S. District Judge Myron L. Gordon granted an HIV-positive plaintiff's request to be allowed to use a pseudonym in litigation against the City of Milwaukee because of the stigma still associated with AIDS. "John Roe" as the plaintiff is called, says when he was detained by the Milwaukee police, his HIV status was posted on his cell. The sign was in place for 3 hours, plainly visible to detainees and visitors. Although the booking officer told "Roe" it was a reminder to sanitize the cell, "Roe" alleges that this violated his constitutional rights and was caused by the city's failure to supervise and train its employees. The city did not oppose the motion, but objected to the plaintiff's request for a protective order, which would seal the documents containing his real name.

  3. Taliban authorities allow some women employees to return to work.

    Science.gov (United States)

    Ahmad, K

    2000-08-26

    Following the closure of UN-supported widows' bakeries in Kabul, Afghanistan, Taliban authorities announced that they would allow 360 female employees to return to work. This invalidation is in line with the decree that bans women from working for UN agencies and international nongovernmental organizations except in the health sector. Although no explanation for the sudden policy change has been given, Taliban's Foreign Minister stated that the government has no objection to these women working at the bakeries because they are not regular employees of the UN. According to Stephanie Bunker, spokesperson for the Office of the UN coordinator for Afghanistan, the policy change is a positive step in the right direction on the part of the local authorities in Kabul. However, the UN continues to be concerned about the impact of the decree on Afghan women overall.

  4. 30 CFR 206.158 - Processing allowances-general.

    Science.gov (United States)

    2010-07-01

    ... relationship. Natural gas liquids (NGL's) shall be considered as one product. (c)(1) Except as provided in... condition, including dehydration, separation, compression, or storage, even if those functions are performed...

  5. Including gauge corrections to thermal leptogenesis

    International Nuclear Information System (INIS)

    Huetig, Janine

    2013-01-01

    This thesis provides the first approach of a systematic inclusion of gauge corrections to leading order to the ansatz of thermal leptogenesis. We have derived a complete expression for the integrated lepton number matrix including all resummations needed. For this purpose, a new class of diagram has been invented, namely the cylindrical diagram, which allows diverse investigations into the topic of leptogenesis such as the case of resonant leptogenesis. After a brief introduction of the topic of the baryon asymmetry in the universe and a discussion of its most promising solutions as well as their advantages and disadvantages, we have presented our framework of thermal leptogenesis. An effective model was described as well as the associated Feynman rules. The basis for using nonequilibrium quantum field theory has been built in chapter 3. At first, the main definitions have been presented for equilibrium thermal field theory, afterwards we have discussed the Kadanoff-Baym equations for systems out of equilibrium using the example of the Majorana neutrino. The equations have also been solved in the context of leptogenesis in chapter 4. Since gauge corrections play a crucial role throughout this thesis, we have also repeated the naive ansatz by replacing the free equilibrium propagator by propagators including thermal damping rates due to the Standard Model damping widths for lepton and Higgs fields. It is shown that this leads to a comparable result to the solutions of the Boltzmann equations for thermal leptogenesis. Thus it becomes obvious that Standard Model corrections are not negligible for thermal leptogenesis and therefore need to be included systematically from first principles. In order to achieve this we have started discussing the calculation of ladder rung diagrams for Majorana neutrinos using the HTL and the CTL approach in chapter 5. All gauge corrections are included in this framework and thus it has become the basis for the following considerations

  6. Build a Curriculum that Includes Everyone

    Science.gov (United States)

    McGarry, Robert

    2013-01-01

    In order to accommodate the education needs of lesbian, gay, bisexual and transgender students, American schools need to do more than add LGBT information to the curriculum in sex education class. If we believe, as Erikson (1968) suggested--that adolescence is the time when young people try to make sense of who they are--and if we believe that…

  7. Student throughput variables and properties: Varying cohort sizes

    Directory of Open Access Journals (Sweden)

    Lucas C.A. Stoop

    2017-11-01

    Full Text Available A recent research paper described how student throughput variables and properties combine to explain the behaviour of stationary or simplified throughput systems. Such behaviour can be understood in terms of the locus of a point in the triangular admissible region of the H-S plane, where H represents headcounts and S successful credits, each depending on the system properties at that point. The efficiency of the student throughput process is given by the ratio S/H. Simplified throughput systems are characterised by stationary graduation and dropout patterns of students as well as by annual intakes of student cohorts of equal size. The effect of varying the size of the annual intakes of student cohorts is reported on here. The observations made lead to the establishment of a more generalised student throughput theory which includes the simplified theory as a special case. The generalised theory still retains the notion of a triangular admissible region in the H-S plane but with the size and shape of the triangle depending on the size of the student cohorts. The ratio S/H again emerges as the process efficiency measure for throughput systems in general with unchanged roles assigned to important system properties. This theory provides for a more fundamental understanding of student throughput systems encountered in real life. Significance: A generalised stationary student throughput theory through varying cohort sizes allows for a far better understanding of real student throughput systems.

  8. Evidence from Students’ Information Seeking Diaries Underscores the Importance of Including Librarians in Undergraduate Education. A Review of: Lee, J. Y., Paik, W., & Joo, S. (2012. Information resource selection of undergraduate students in academic search tasks. Information Research, 17(1, paper511. Retrieved 8 Aug., 2012 from http://informationr.net/ir/17-1/paper511.html

    Directory of Open Access Journals (Sweden)

    Maria Melssen

    2012-12-01

    Full Text Available Objective – To determine what informationresources undergraduate students choose tocomplete assignments for their courses, whythey choose those resources, the process ofselecting those resources and the factors thatcontributed to selecting the resources, andtheir perceptions of those resources.Design – Semi-structured information seekingdiary.Setting – Private university in Seoul, Korea.Subjects – 233 undergraduate students fromall majors and all years.Methods – Students selected one assignmentfrom their elective course and recorded thefollowing in a diary: what the assignment was,the topic they needed to research to completethe assignment, resources used, the factors thatcontributed to choosing the resources, andperceptions of those resources.Main Results – Data were analyzed bothqualitatively and quantitatively. The factorsthat affected the students’ resource selectionwere analyzed qualitatively using an opencoding method created by the researchers. Thefactors were not predetermined by theresearchers, but were selected based on thefactors identified by the students. Onlineresources (67.1% were the most frequentlyselected resources by the students compared tohuman resources (11.5%, print materials (11.5%, and mass media (3%. Students used an average of 5.28 resources to complete one assignment. Factors that affected the students’ selection of resources were the type of information provided by the resource, the features of the resource, the search strategy used when searching in the resource, and the students’ interaction with other people when selecting and using the resource. More than one factor typically contributed to the students’ selection of the resource. The students’ perceptions of the resources they selected were analyzed quantitatively: perceptions were analyzed in six content areas using a five point scale. Correlations and similarities across the six content areas were also analyzed. Perceptions of resources

  9. Risk informed evaluation of allowed outage times considering several modes of plant operation

    International Nuclear Information System (INIS)

    Cepin, M.; Martorell, S.; Villanueva, J. F.; Carlos, S.; Sanchez, A.I.

    2001-01-01

    The methods for assessment of risk have been increasingly used in a decision-making. The objective of this paper is to extend the method for risk informed evaluation of allowed outage times (AOTs), which considers the plant power operation. Such extension allows consideration of several modes of plant operation or plant configurations. Two methods were developed. Results show that better methods and more data included into the models may reduce the conservatism in the evaluations and may contribute to increased flexibility about decisions on AOT.(author)

  10. Student Health Clinics.

    Science.gov (United States)

    Jelliffe, James H.; Schipp, Michael K.

    2002-01-01

    Discusses important issues concerning the design of student health clinics, including convenient access, privacy and security, showers and sinks, durability and safety, and special considerations. (EV)

  11. University of Colorado CubeSat Student Projects as Successful Model for Teaching Students about Engineering Practices

    Science.gov (United States)

    Palo, S. E.; Li, X.; Woods, T. N.; Kohnert, R.

    2014-12-01

    There is a long history of cooperation between students at the University of Colorado, Boulder and professional engineers and scientists at LASP, which has led to many successful space missions with direct student involvement. The recent student-led missions include the Student Nitric Oxide Explorer (SNOE, 1998 - 2002), the Student Dust Counter (SDC) on New Horizons (2006 - present), the Colorado Student Space Weather Experiment (CSSWE), being a very successful NSF CubeSat that launched in September 2012, and the NASA Miniature X-ray Solar Spectrometer (MinXSS) CubeSat (launch will be in early 2015). Students are involved in all aspects of the design, and they experience the full scope of the mission process from concept, to fabrication and test, and mission operations. A significant part of the student involvement in the CubeSat projects is gained by using the CubeSat development as a focal point for an existing two-semester course sequence in CU's Aerospace Engineering Sciences (AES) Department: the Space Hardware Design section of Graduate Projects I & II (ASEN 5018 & ASEN 6028). The goal of these courses is to teach graduate students how to design and build systems using a requirement-based approach and fundamental systems engineering practices. The two-semester sequence takes teams of about 15 students from requirements definition and preliminary design through manufacturing, integration, and testing. In addition to the design process, students learn key professional skills such as working effectively in groups, finding solutions to open-ended problems, and actually building a system to their own set of specifications. The partnership between AES and LASP allows us to include engineering professionals in the mix, thus more effectively training science and engineering students for future roles in the civilian or commercial space industry. The mentoring process with LASP engineers helps to mitigate risk of the inexperience of the students and ensures consistent

  12. Student scientific research through the History of the spanish language

    Directory of Open Access Journals (Sweden)

    Irina Bidot-Martínez

    2017-12-01

    Full Text Available The active participation of students in research practices which are included and monitored in teachers' searching is an effective strategy for student's academic and scientific training. Teaching contents, whether curricular or not, are highly benefitted from these students' scientific groups for future professional training. The possibilities offered by study plan D in Spanish Philology have allowed to motivate students to conduct research mainly of the Language History as a linguistic discipline. Consequently, the objective of the research hereby developed is the following: to demonstrate how to encourage students as to scientific research from the system of knowledge and skills of Language History, so as to improve professional training in the major of Spanish Philology.

  13. Differences in eighth grade science student and teacher perceptions of students' level of input into academic planning and decision making

    Science.gov (United States)

    Chapman, Jarrett Michael

    Teachers are expected to improve their planning, instruction, and assessment as they progress through their career. An important component to teachers knowing what to modify in their teaching style is being able to solicit meaningful feedback from students. This mixed-methods study was conducted to provide teachers with a quantitative method to collect data about their teaching using the Constructivist Learning Environment Survey (CLES). Phase 1 allowed students to provide anonymous feedback to their teachers that the teachers could later reflect upon in conjunction with the students' other feedback. Using measures of central tendencies, it was determined that of the five categories of the CLES the area of student negotiation was statistically different from the other categories. While eight teachers had sufficient (n>10) student data to be invited to participate in Phase 2, only five of the teachers choose to participate in a semi-structured interview to further examine the potential differences between teacher and student perception of student negotiation with the curriculum, instruction and assessment that occurs in the classroom. Coding the interview transcripts led to three categories: 1) teaching style (with themes including curriculum, instruction, and assessment, and sub themes of teacher centered and student centered); 2) external pressures (with themes of standards , standardized tests, and socioeconomic conditions); 3) effectiveness of student negotiation (with themes of positive effect or no effect on motivation). The five teachers who participated in Phase 2 had varying levels of awareness and willingness to adjust their classroom curriculum, instruction, and assessment to include student negotiation. All but one teacher, however, saw the value in increasing student negotiation in the classroom and desired to continue to change their teaching to include more student negotiation.

  14. Genomic HEXploring allows landscaping of novel potential splicing regulatory elements.

    Science.gov (United States)

    Erkelenz, Steffen; Theiss, Stephan; Otte, Marianne; Widera, Marek; Peter, Jan Otto; Schaal, Heiner

    2014-01-01

    Effective splice site selection is critically controlled by flanking splicing regulatory elements (SREs) that can enhance or repress splice site use. Although several computational algorithms currently identify a multitude of potential SRE motifs, their predictive power with respect to mutation effects is limited. Following a RESCUE-type approach, we defined a hexamer-based 'HEXplorer score' as average Z-score of all six hexamers overlapping with a given nucleotide in an arbitrary genomic sequence. Plotted along genomic regions, HEXplorer score profiles varied slowly in the vicinity of splice sites. They reflected the respective splice enhancing and silencing properties of splice site neighborhoods beyond the identification of single dedicated SRE motifs. In particular, HEXplorer score differences between mutant and reference sequences faithfully represented exonic mutation effects on splice site usage. Using the HIV-1 pre-mRNA as a model system highly dependent on SREs, we found an excellent correlation in 29 mutations between splicing activity and HEXplorer score. We successfully predicted and confirmed five novel SREs and optimized mutations inactivating a known silencer. The HEXplorer score allowed landscaping of splicing regulatory regions, provided a quantitative measure of mutation effects on splice enhancing and silencing properties and permitted calculation of the mutationally most effective nucleotide. © The Author(s) 2014. Published by Oxford University Press on behalf of Nucleic Acids Research.

  15. Different dispersal abilities allow reef fish to coexist.

    Science.gov (United States)

    Bode, Michael; Bode, Lance; Armsworth, Paul R

    2011-09-27

    The coexistence of multiple species on a smaller number of limiting resources is an enduring ecological paradox. The mechanisms that maintain such biodiversity are of great interest to ecology and of central importance to conservation. We describe and prove a unique and robust mechanism for coexistence: Species that differ only in their dispersal abilities can coexist, if habitat patches are distributed at irregular distances. This mechanism is straightforward and ecologically intuitive, but can nevertheless create complex coexistence patterns that are robust to substantial environmental stochasticity. The Great Barrier Reef (GBR) is noted for its diversity of reef fish species and its complex arrangement of reef habitat. We demonstrate that this mechanism can allow fish species with different pelagic larval durations to stably coexist in the GBR. Further, coexisting species on the GBR often dominate different subregions, defined primarily by cross-shelf position. Interspecific differences in dispersal ability generate similar coexistence patterns when dispersal is influenced by larval behavior and variable oceanographic conditions. Many marine and terrestrial ecosystems are characterized by patchy habitat distributions and contain coexisting species that have different dispersal abilities. This coexistence mechanism is therefore likely to have ecological relevance beyond reef fish.

  16. Systems immunology allows a new view on human dendritic cells.

    Science.gov (United States)

    Schultze, Joachim L; Aschenbrenner, Anna C

    2018-02-24

    As the most important antigen-presenting cells, dendritic cells connect the innate and adaptive part of our immune system and play a pivotal role in our course of action against invading pathogens as well as during successful vaccination. Immunologists have therefore studied these cells in great detail using flow cytometry-based analyses, in vitro assays and in vivo models, both in murine models and in humans. Albeit, sophisticated, classical immunological, and molecular approaches were often unable to unequivocally determine the subpopulation structure of the dendritic cell lineage and not surprisingly, conflicting results about dendritic cell subsets co-existed throughout the last decades. With the advent of systems approaches and the most recent introduction of -omics approaches on the single cell level combined with multi-colour flow cytometry or mass cytometry, we now enter an era allowing us to define cell population structures with an unprecedented precision. We will report here on the most recent studies applying these technologies to human dendritic cells. Proper delineation of and definition of molecular signatures for the different human dendritic cell subsets will greatly facilitate studying these cells in the future: understanding their function under physiological as well as pathological conditions. Copyright © 2018 Elsevier Ltd. All rights reserved.

  17. Investigating ASME allowable loads with finite element analyses

    International Nuclear Information System (INIS)

    Mattar Neto, Miguel; Bezerra, Luciano M.; Miranda, Carlos A. de J.; Cruz, Julio R.B.

    1995-01-01

    The evaluation of nuclear components using finite element analysis (FEA) does not generally fall into the shell type verification adopted by the ASME Code. Consequently, the demonstration that the modes of failure are avoided sometimes is not straightforward. Allowable limits, developed by limit load theory, require the computation of shell membrane and bending stresses. How to calculate these stresses from FEA is not necessarily self-evident. One approach to be considered is to develop recommendations in a case-by-case basis for the most common pressure vessel geometries and loads based on comparison between the results of elastic and plastic FEA. In this paper, FE analyses of common 2D and complex 3D geometries are examined and discussed. It will be clear that in the cases studied, stress separation and categorization are not self-evident and simple tasks to undertake. Certain unclear recommendations of ASME Code can lead the stress analyst to non conservative designs as will be demonstrated in this paper. At the endo of this paper, taking into account comparison between elastic and elastic-plastic FE results from ANSYS some observations, suggestions and conclusions about the degree of conservatism of the ASME recommendations will be addressed. (author)

  18. Allowing for surface preparation in stress corrosion cracking modelling

    International Nuclear Information System (INIS)

    Berge, P.; Buisine, D.; Gelpi, A.

    1997-01-01

    When a 600 alloy component is significantly deformed during installation, by welding, rolling, bending, its stress corrosion cracking in Pressurized Water Nuclear Reactor's primary coolant, is significantly changed by the initial surface treatment. Therefore, the crack initiated time may be reduced by several orders of magnitude for certain surfaces preparations. Allowing for cold working of the surface, for which modelling is proposed, depends less on the degree of cold work then on the depths of the hardened layers. Honing hardens the metal over depths of about one micron for vessel head penetrations, for example, and has little influence on subsequent behaviour after the part deforms. On the other hand, coarser turning treatment produces cold worked layers which can reach several tens of microns and can very significantly reduce the initiation time compared to fine honing. So evaluation after depths of hardening is vital on test pieces for interpreting laboratory results as well as on service components for estimating their service life. Suppression by mechanical or chemical treatment of these layers, after deformation, seems to be the most appropriate solution for reducing over-stressing connected with surface treatment carried out before deformation. (author)

  19. Credit financing for deteriorating imperfect quality items with allowable shortages

    Directory of Open Access Journals (Sweden)

    Aditi Khanna

    2016-01-01

    Full Text Available The outset of new technologies, systems and applications in manufacturing sector has no doubt lighten up our workload, yet the chance causes of variation in production system cannot be eliminated completely. Every produced/ordered lot may have some fraction of defectives which may vary from process to process. In addition the situation is more susceptible when the items are deteriorating in nature. However, the defective items can be secluded from the good quality lot through a careful inspection process. Thus, a screening process is obligatory in today’s technology driven industry which has the customer satisfaction as its only motto. Moreover, in order to survive in the current global markets, credit financing has been proven a very influential promotional tool to attract new customers and a good inducement policy for the retailers. Keeping this scenario in mind, the present paper investigates an inventory model for a retailer dealing with imperfect quality deteriorating items under permissible delay in payments. Shortages are allowed and fully backlogged. This model jointly optimizes the order quantity and shortages by maximizing the expected total profit. A mathematical model is developed to depict this scenario. Results have been validated with the help of numerical example. Comprehensive sensitivity analysis has also been presented.

  20. Using the Ecological Model to Understand Influences on College Student Vaping.

    Science.gov (United States)

    Cheney, Marshall; Gowin, Mary; Clawson, Ashley H

    2018-02-16

    Objective The Ecological Model was used to examine the social and environmental influences of the college environment on e-cigarette use (vaping) among college students. Participants Undergraduate college student e-cigarette users (vapers) across three large college campuses in the southwest US from Jan 2015- Aug 2016. Methods Thirty-three interviews were conducted. Transcribed interviews were coded then analyzed for themes. Results College student vapers report multiple levels of influence on their vaping beyond personal beliefs and peer influences, including parents, explicit campus and community messaging, community member requests, and respect for others. College student vapers also describe constant associations with smokers in allowable public places to vape. Conclusions Parents, community members, campus policy, and the physical environment all influence where and when college students vape. Health communication messages to prevent college student vaping should incorporate alternative messages that are important to college students, such as respect for others and social image.

  1. 30 CFR 206.157 - Determination of transportation allowances.

    Science.gov (United States)

    2010-07-01

    ... arrange marketing or transportation, if such fees are separately identified from aggregator/marketer fees... a series of outgoing pipelines; (5) Gas Research Institute (GRI) fees. The GRI conducts research... or off the lease, for more than 30 days; (2) Aggregator/marketer fees. This includes fees you pay to...

  2. 78 FR 67465 - Loan Guaranty: Maximum Allowable Attorney Fees

    Science.gov (United States)

    2013-11-12

    ... connection with the termination of single-family housing loans, including foreclosure, deed-in-lieu of foreclosure, and bankruptcy- related services, issued by the Department of Housing and Urban Development (HUD... Jersey N/A 2425 350 New Mexico N/A 1500 350 New York--Western Counties \\3\\ N/A 2000 350 New York--Eastern...

  3. 34 CFR 403.173 - What expenses are allowable?

    Science.gov (United States)

    2010-07-01

    ... Kinds of Activities Does the Secretary Assist Under the Special Programs? Business-Labor-Education... awarded under the Business-Labor-Education Partnership for Training Program only for— (a) Expenses..., including English-as-a-second-language instruction, in order for an individual to be eligible for employment...

  4. New generation concretes including reactive powder concretes

    Directory of Open Access Journals (Sweden)

    Stefania Grzeszczyk

    2015-09-01

    Full Text Available Based on a broad literature review, this paper presents characteristics of new generation composites on the basis of cements which are applied in engineering structures and in rehabilitation of structures. The role of cement, microfillers, superplasticizers and fibers in the above stated composites i.e. factors which allow for the maximum packing of particles in the cement matrix and a minimum pore volume, and the increase in composite bending strength, have been discussed. Special attention was paid to Reactive Powder Concrete in which coarse aggregate was replaced by ground quartz and sand. Such composites contain active microfillers and the applied new-generation superplasticizers allow us to decrease the water-cement ratio in the composite up to 0.2. Whereas, steel fibre additive allows us to significantly improve the bending strength.The paper presents the properties of the excellent Ductal — a composite from Reactive Powder Concrete, which at compressive strength from 180 to 230 MPa achieves the tensile strength of 30 to 50 MPa. Its application allows us to create slim profiles and tall light and slender, and simultaneously durable and corrosion-resistant structural elements of considerable span. This paper gives a few examples of Ductal application in practice.[b]Keywords[/b]: civil engineering, composite materials, reactive powder concrete

  5. Including subjectivity in the teaching of Psychopathology

    Directory of Open Access Journals (Sweden)

    Octavio Domont de Serpa Junior

    2007-01-01

    Full Text Available Current psychopathology studies have often been presented in their descriptive dimension. This perspective is important for teaching because it helps the students to recognize and identify the symptomatology of each psychopathology case. However, subjectivity, the experience of suffering and interpersonal aspects are all lost in this perspective. Coming from another psychopathology tradition - existential anthropology - this paper presents practical psychopathology teaching experience which considers such dimensions as being relevant to the understanding of mental suffering. The features and limitations of such traditions are briefly reviewed to support this teaching experience. Two new modalities of practical teaching, used in the discipline of "Special Psychopathology I" offered by the Department of Psychiatry and Forensic Medicine at the medical school of the Federal University of Rio de Janeiro for students of psychology, will be presented according to descriptive case study methodology. With these activities we also expect to change the practice of teaching. Traditionally, interviewing of in-patients by a large group of students who observe passively what is happening is the center of this kind of education. We intend to develop a model of teaching which is closer to the proposal of the Brazilian Psychiatric Reform which views mental illness as a complex phenomenon, always involving the relationship that the subject establishes with the world.

  6. Allowed and forbidden transition parameters for Fe XV

    International Nuclear Information System (INIS)

    Nahar, Sultana N.

    2009-01-01

    A comprehensive set of fine structure energy levels, oscillator strengths (f), line strengths (S), and radiative decay rates (A) for bound-bound transitions in Fe XV is presented. The allowed electric dipole (E1) transitions were obtained from the relativistic Breit-Pauli R-matrix method which is based on the close coupling approximation. A total of 507 fine structure energy levels with n ≤ 10, l ≤ 9, and 0 ≤ J ≤ 10 are found. They agree within 1% with the available observed energies. These energy levels yield a total of 27,812 E1, same-spin multiplets and intercombination transitions. The A values are in good agreement with those compiled by NIST and other existing values for most transitions. Forbidden transitions are obtained from a set of 20 configurations with orbitals ranging from 1s to 5f using the relativistic code SUPERSTRUCTURE (SS) in the Breit-Pauli approximation. From a set of 123 fine structure levels, a total of 6962 S and A values are presented for forbidden electric quadrupole (E2), electric octupole (E3), magnetic dipole (M1), and magnetic quadrupole (M2) transitions. The energies from SS calculations agree with observed energies to within 1-3%. A values for E2, M1 transitions agree very well with the available values for most transitions while those for M2 transitions show variable agreement. The large set of transition parameters presented should be applicable for both diagnostics and spectral modeling in the X-ray, ultraviolet, and optical regions of astrophysical plasmas.

  7. Coherent Multimodal Sensory Information Allows Switching between Gravitoinertial Contexts.

    Science.gov (United States)

    Barbiero, Marie; Rousseau, Célia; Papaxanthis, Charalambos; White, Olivier

    2017-01-01

    Whether the central nervous system is capable to switch between contexts critically depends on experimental details. Motor control studies regularly adopt robotic devices to perturb the dynamics of a certain task. Other approaches investigate motor control by altering the gravitoinertial context itself as in parabolic flights and human centrifuges. In contrast to conventional robotic experiments, where only the hand is perturbed, these gravitoinertial or immersive settings coherently plunge participants into new environments. However, radically different they are, perfect adaptation of motor responses are commonly reported. In object manipulation tasks, this translates into a good matching of the grasping force or grip force to the destabilizing load force. One possible bias in these protocols is the predictability of the forthcoming dynamics. Here we test whether the successful switching and adaptation processes observed in immersive environments are a consequence of the fact that participants can predict the perturbation schedule. We used a short arm human centrifuge to decouple the effects of space and time on the dynamics of an object manipulation task by adding an unnatural explicit position-dependent force. We created different dynamical contexts by asking 20 participants to move the object at three different paces. These contextual sessions were interleaved such that we could simulate concurrent learning. We assessed adaptation by measuring how grip force was adjusted to this unnatural load force. We found that the motor system can switch between new unusual dynamical contexts, as reported by surprisingly well-adjusted grip forces, and that this capacity is not a mere consequence of the ability to predict the time course of the upcoming dynamics. We posit that a coherent flow of multimodal sensory information born in a homogeneous milieu allows switching between dynamical contexts.

  8. Coherent Multimodal Sensory Information Allows Switching between Gravitoinertial Contexts

    Directory of Open Access Journals (Sweden)

    Marie Barbiero

    2017-05-01

    Full Text Available Whether the central nervous system is capable to switch between contexts critically depends on experimental details. Motor control studies regularly adopt robotic devices to perturb the dynamics of a certain task. Other approaches investigate motor control by altering the gravitoinertial context itself as in parabolic flights and human centrifuges. In contrast to conventional robotic experiments, where only the hand is perturbed, these gravitoinertial or immersive settings coherently plunge participants into new environments. However, radically different they are, perfect adaptation of motor responses are commonly reported. In object manipulation tasks, this translates into a good matching of the grasping force or grip force to the destabilizing load force. One possible bias in these protocols is the predictability of the forthcoming dynamics. Here we test whether the successful switching and adaptation processes observed in immersive environments are a consequence of the fact that participants can predict the perturbation schedule. We used a short arm human centrifuge to decouple the effects of space and time on the dynamics of an object manipulation task by adding an unnatural explicit position-dependent force. We created different dynamical contexts by asking 20 participants to move the object at three different paces. These contextual sessions were interleaved such that we could simulate concurrent learning. We assessed adaptation by measuring how grip force was adjusted to this unnatural load force. We found that the motor system can switch between new unusual dynamical contexts, as reported by surprisingly well-adjusted grip forces, and that this capacity is not a mere consequence of the ability to predict the time course of the upcoming dynamics. We posit that a coherent flow of multimodal sensory information born in a homogeneous milieu allows switching between dynamical contexts.

  9. ASVCP guidelines: allowable total error guidelines for biochemistry.

    Science.gov (United States)

    Harr, Kendal E; Flatland, Bente; Nabity, Mary; Freeman, Kathleen P

    2013-12-01

    As all laboratory equipment ages and contains components that may degrade with time, initial and periodically scheduled performance assessment is required to verify accurate and precise results over the life of the instrument. As veterinary patients may present to general practitioners and then to referral hospitals (both of which may each perform in-clinic laboratory analyses using different instruments), and given that general practitioners may send samples to reference laboratories, there is a need for comparability of results across instruments and methods. Allowable total error (TEa ) is a simple comparative quality concept used to define acceptable analytical performance. These guidelines are recommendations for determination and interpretation of TEa for commonly measured biochemical analytes in cats, dogs, and horses for equipment commonly used in veterinary diagnostic medicine. TEa values recommended herein are aimed at all veterinary settings, both private in-clinic laboratories using point-of-care analyzers and larger reference laboratories using more complex equipment. They represent the largest TEa possible without generating laboratory variation that would impact clinical decision making. TEa can be used for (1) assessment of an individual instrument's analytical performance, which is of benefit if one uses this information during instrument selection or assessment of in-clinic instrument performance, (2) Quality Control validation, and (3) as a measure of agreement or comparability of results from different laboratories (eg, between the in-clinic analyzer and the reference laboratory). These guidelines define a straightforward approach to assessment of instrument analytical performance. © 2013 American Society for Veterinary Clinical Pathology and European Society for Veterinary Clinical Pathology.

  10. Coherent Multimodal Sensory Information Allows Switching between Gravitoinertial Contexts

    Science.gov (United States)

    Barbiero, Marie; Rousseau, Célia; Papaxanthis, Charalambos; White, Olivier

    2017-01-01

    Whether the central nervous system is capable to switch between contexts critically depends on experimental details. Motor control studies regularly adopt robotic devices to perturb the dynamics of a certain task. Other approaches investigate motor control by altering the gravitoinertial context itself as in parabolic flights and human centrifuges. In contrast to conventional robotic experiments, where only the hand is perturbed, these gravitoinertial or immersive settings coherently plunge participants into new environments. However, radically different they are, perfect adaptation of motor responses are commonly reported. In object manipulation tasks, this translates into a good matching of the grasping force or grip force to the destabilizing load force. One possible bias in these protocols is the predictability of the forthcoming dynamics. Here we test whether the successful switching and adaptation processes observed in immersive environments are a consequence of the fact that participants can predict the perturbation schedule. We used a short arm human centrifuge to decouple the effects of space and time on the dynamics of an object manipulation task by adding an unnatural explicit position-dependent force. We created different dynamical contexts by asking 20 participants to move the object at three different paces. These contextual sessions were interleaved such that we could simulate concurrent learning. We assessed adaptation by measuring how grip force was adjusted to this unnatural load force. We found that the motor system can switch between new unusual dynamical contexts, as reported by surprisingly well-adjusted grip forces, and that this capacity is not a mere consequence of the ability to predict the time course of the upcoming dynamics. We posit that a coherent flow of multimodal sensory information born in a homogeneous milieu allows switching between dynamical contexts. PMID:28553233

  11. DISSCO: direct imputation of summary statistics allowing covariates.

    Science.gov (United States)

    Xu, Zheng; Duan, Qing; Yan, Song; Chen, Wei; Li, Mingyao; Lange, Ethan; Li, Yun

    2015-08-01

    Imputation of individual level genotypes at untyped markers using an external reference panel of genotyped or sequenced individuals has become standard practice in genetic association studies. Direct imputation of summary statistics can also be valuable, for example in meta-analyses where individual level genotype data are not available. Two methods (DIST and ImpG-Summary/LD), that assume a multivariate Gaussian distribution for the association summary statistics, have been proposed for imputing association summary statistics. However, both methods assume that the correlations between association summary statistics are the same as the correlations between the corresponding genotypes. This assumption can be violated in the presence of confounding covariates. We analytically show that in the absence of covariates, correlation among association summary statistics is indeed the same as that among the corresponding genotypes, thus serving as a theoretical justification for the recently proposed methods. We continue to prove that in the presence of covariates, correlation among association summary statistics becomes the partial correlation of the corresponding genotypes controlling for covariates. We therefore develop direct imputation of summary statistics allowing covariates (DISSCO). We consider two real-life scenarios where the correlation and partial correlation likely make practical difference: (i) association studies in admixed populations; (ii) association studies in presence of other confounding covariate(s). Application of DISSCO to real datasets under both scenarios shows at least comparable, if not better, performance compared with existing correlation-based methods, particularly for lower frequency variants. For example, DISSCO can reduce the absolute deviation from the truth by 3.9-15.2% for variants with minor allele frequency <5%. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  12. Student Voice Initiative: Exploring Implementation Strategies

    Science.gov (United States)

    Alexander, Blaine G.

    2017-01-01

    Student voice is the process of allowing students to work collaboratively with adults to produce a learning culture that is conducive for optimum growth in every student. In a traditional setting, the adults make the decisions and the students are passive observers in the learning process. Data has shown that this traditional culture is not…

  13. Solar Energy Education. Renewable energy: a background text. [Includes glossary

    Energy Technology Data Exchange (ETDEWEB)

    1985-01-01

    Some of the most common forms of renewable energy are presented in this textbook for students. The topics include solar energy, wind power hydroelectric power, biomass ocean thermal energy, and tidal and geothermal energy. The main emphasis of the text is on the sun and the solar energy that it yields. Discussions on the sun's composition and the relationship between the earth, sun and atmosphere are provided. Insolation, active and passive solar systems, and solar collectors are the subtopics included under solar energy. (BCS)

  14. Analysis of super-allowed Fermi beta-decay

    International Nuclear Information System (INIS)

    Wilkinson, D.H.

    1994-11-01

    Analysis of tile Jπ = 0 + → 0 + super-allowed Fermi transitions within isospin triplets is limited in the precision of its outcome not by the accuracy of the experimental input data nor by the confidence with which the radiative corrections can be applied but by knowledge of the nuclear mismatch: the subversion of the isospin symmetry along the multiplets by the charge-dependence of the forces, both Coulomb and specifically nuclear. Theoretical estimates of the mismatch differ considerably from author to author, their direct application results in clear violation of tile hypothesis of conservation of the vector current and clear inconsistency with unitarity of the Cabibbo-Kobayashi-Maskawa matrix. This paper pursues and elaborates the previous suggestion that, in these unsatisfactory circumstances, the best procedure is to look to the experimental data themselves to determine and eliminate the mismatch by appropriate extrapolation to Z=O. This is done: (i) without any prior correction for mismatch; (ii) after correction for the full theoretical mismatch; (iii) after correction for case-to-case fluctuations in the theoretical mismatch. These three procedures are individually statistically satisfactory and mutually consistent in their extrapolation to Z = 0 despite the variety of the theoretical mismatches on which, in varying degrees, they are based. The resultant unitarity test for the CKM matrix is IV ud I 2 + IV us I 2 + IV ub I 2 = 1.0003 ± 0.0014. The associated value for the operational vector coupling constant is: G v * / (hc) 3 = (1.15155±0.00064) x 10 -5 GeV -2 . If unitarity of the CKM matrix is alternatively assumed one may conclude, from a similar analysis, that the mean charge of the fermionic fields between which beta-decay takes place is Q-bar = 0.172±0.060 and that, at the 90% confidence level, b F -3 were b F is the relative effective scalar coupling constant. Neutron decay is also discussed, with the provisional recommendations: G A * /(hc) 3

  15. Comics – a Method that Allows Boys Deeper Experience of Children’s Literature

    Directory of Open Access Journals (Sweden)

    Maja Kerneza

    2014-06-01

    Full Text Available In the acquisition of reading skills girls are more successful than boys. As a method of interpretation comics could allow boys a deeper perception, understanding and evaluation of youth literary texts, and help them to express their literary perception experience. The main research method is case study with a number of linguistic motivations used. After getting acquainted with the comics, the students applied new knowledge to detect textual information embedded in stage directions, and expanded their literary worlds by converting texts into comic form. The research is based on qualitative research methods of literary didactic research. Boys’ deficits were successfully compensated – in some cases they were even more successful than girls, and the mehod of work also suited girls.

  16. Professor-Student Rapport Scale: Six Items Predict Student Outcomes

    Science.gov (United States)

    Wilson, Janie H.; Ryan, Rebecca G.

    2013-01-01

    Rapport between students and teachers leads to numerous positive student outcomes, including attitudes toward the teacher and course, student motivation, and perceived learning. The recent development of a Professor-Student Rapport scale offers assessment of this construct. However, a Cronbach's [alpha] of 0.96 indicated item redundancy, and the…

  17. Statistical physics including applications to condensed matter

    CERN Document Server

    Hermann, Claudine

    2005-01-01

    Statistical Physics bridges the properties of a macroscopic system and the microscopic behavior of its constituting particles, otherwise impossible due to the giant magnitude of Avogadro's number. Numerous systems of today's key technologies -- as e.g. semiconductors or lasers -- are macroscopic quantum objects; only statistical physics allows for understanding their fundamentals. Therefore, this graduate text also focuses on particular applications such as the properties of electrons in solids with applications, and radiation thermodynamics and the greenhouse effect.

  18. Static, Lightweight Includes Resolution for PHP

    NARCIS (Netherlands)

    M.A. Hills (Mark); P. Klint (Paul); J.J. Vinju (Jurgen)

    2014-01-01

    htmlabstractDynamic languages include a number of features that are challenging to model properly in static analysis tools. In PHP, one of these features is the include expression, where an arbitrary expression provides the path of the file to include at runtime. In this paper we present two

  19. Article Including Environmental Barrier Coating System

    Science.gov (United States)

    Lee, Kang N. (Inventor)

    2015-01-01

    An enhanced environmental barrier coating for a silicon containing substrate. The enhanced barrier coating may include a bond coat doped with at least one of an alkali metal oxide and an alkali earth metal oxide. The enhanced barrier coating may include a composite mullite bond coat including BSAS and another distinct second phase oxide applied over said surface.

  20. Rare thoracic cancers, including peritoneum mesothelioma

    NARCIS (Netherlands)

    Siesling, Sabine; van der Zwan, Jan Maarten; Izarzugaza, Isabel; Jaal, Jana; Treasure, Tom; Foschi, Roberto; Ricardi, Umberto; Groen, Harry; Tavilla, Andrea; Ardanaz, Eva

    Rare thoracic cancers include those of the trachea, thymus and mesothelioma (including peritoneum mesothelioma). The aim of this study was to describe the incidence, prevalence and survival of rare thoracic tumours using a large database, which includes cancer patients diagnosed from 1978 to 2002,

  1. Rare thoracic cancers, including peritoneum mesothelioma

    NARCIS (Netherlands)

    Siesling, Sabine; Zwan, J.M.V.D.; Izarzugaza, I.; Jaal, J.; Treasure, T.; Foschi, R.; Ricardi, U.; Groen, H.; Tavilla, A.; Ardanaz, E.

    2012-01-01

    Rare thoracic cancers include those of the trachea, thymus and mesothelioma (including peritoneum mesothelioma). The aim of this study was to describe the incidence, prevalence and survival of rare thoracic tumours using a large database, which includes cancer patients diagnosed from 1978 to 2002,

  2. Advances in imaging to allow personalized medicine in Crohn's disease.

    Science.gov (United States)

    Neurath, Markus F

    2015-08-01

    Crohn's disease is a destructive inflammatory bowel disease of unknown origin that may lead to various complications such as strictures, stenosis, fistulas and colitis-associated neoplasias. However, the course of the disease varies substantially among patients and disease behaviour may also change with time. At diagnosis behaviour is inflammatory in the majority of patients, while penetrating or structuring behaviour become more prominent at later time points. Thus, medication in Crohn's disease needs frequent optimization over time. Therefore, new strategies for prediction of response to therapy are urgently needed. Here, recent advantages in imaging techniques for personalized medicine in Crohn's disease are reviewed. Such advantages include ultrasonography, computed tomography, magnetic resonance imaging and new endoscopic approaches such as molecular endoscopy. It is expected that these novel techniques will lead to marked improvements in the assessment of disease behaviour and the prediction of response to clinical therapy with biologicals. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. The involvement of older inpatients in medical student education.

    Science.gov (United States)

    Aquilina, T; Thompson, S M; Metcalfe, K H M; Hughes, H; Sinclair, L; Batt, F

    2018-01-01

    To examine older inpatients' experiences with medical student education, their views on future interactions, and to seek their opinion on the most important curricular topics related to geriatric medicine. The study involved 112 non-confused inpatients older than 65 years of age, who completed a uniformed questionnaire on the day of their discharge from a teaching hospital. The mean age was 81 years, with equal number of male and female participants. 57% interacted with the students during their admission, the majority being interviewed and examined. Almost all (92%) of these patients described their experience as positive, some described it as time-consuming (23%), repetitive (19%) and tiresome (9%). 92% of all participants agreed that the older patients should be part of medical students' education. Dementia, cardiac conditions, cancer, arthritis, isolation/loneliness were highlighted as the most important topics to teach medical students related to geriatric medicine, while patience and listening were listed as important skills. They suggested practical, easily implemented advice for the improvement of the interaction between students and older patients; including allowing more time for interactions and for students to speak louder. Older patients felt positively about their interactions with medical students, and believed that older patients should be involved in medical student education. As well as medical conditions such as dementia, cardiac disease and cancer, these patients highlighted isolation and loneliness as important topics for undergraduate geriatric medical education, implying that students should learn about broader aspects of older patients' health and wellbeing.

  4. Dream Busters...Student Indebtedness.

    Science.gov (United States)

    Zarkowski, Pamela

    1995-01-01

    The problem of dental student indebtedness is examined, including trends and patterns in cost of dental education, the relationship between tuition and level of indebtedness, and effects of student debt on enrollment and attrition. Strategies for use by students and institutions to reduce student indebtedness are offered, and the role of…

  5. Students: Customers, Clients or Pawns?

    Science.gov (United States)

    Tight, Malcolm

    2013-01-01

    The metaphor of the student as a consumer or customer is widely used within contemporary higher education, and impacts on the ways in which students, academics and institutions behave. These, and a number of alternative metaphors for the student, are critically reviewed. The alternatives considered include both contemporary (student as client or…

  6. Teaching Millennial Students

    Science.gov (United States)

    Nikirk, Martin

    2012-01-01

    The "Millennial Generation" includes students enrolled in primary grades through high school. These students are also known as Digital Natives, Generation Why, the Net Generation, Generation Me, and i-Kids. The generation includes ages ranging from approximately 7 to 30. This is the generation who have always had technology integrated into their…

  7. Should we Allow our Children to Watch TV Independently

    Directory of Open Access Journals (Sweden)

    Tariq Jalees

    2008-01-01

    Full Text Available The purpose of this study is to (1 deliberate upon the impacts of television advertising on children, (2 identify the critical “impacts”, (3 empirically test the significant factors. Based on literature survey several impacts of adverting were identified including: (1 unnecessary purchasing (2 low nutritional food (3 violence (4 materialism. The variables derived though the literature survey were used to develop a close-ended questionnaire that was administered to a sample size of 108, drawn through non-proportionate stratified technique. The rating on the impacts of advertising were as high as 3.9 on “low nutritional value” and as low as 3.5 for “materialism”, on a scale of (5 to 1. Pearson correlation was used to measure the relationships of the variables on one-to-one basis indicating that “unnecessary purchasing” had a strong relationship with “materialism” (r = .054 and “exposure” (r= 0.54. The weakest relationship was found between “materialism” and “low nutritional value” with correlation of (0.22

  8. Debunking the myths: Natural gas and SO2 allowance solutions

    International Nuclear Information System (INIS)

    Roberts, G.D. Jr.

    1993-01-01

    During the decade of the 1990's and beyond, natural gas is expected to be the fuel of choice for a significant portion of new generation capacity. Natural gas already enjoys a greater than 50% market share as a fuel source in the non-regulated cogeneration and Independent Power Producer market. With the new administration in Washington, increased environmental focus will likely increase the attractiveness of natural gas based capacity expansions. While these various issues may appear to contribute to making this decade, the decade for natural gas, there are a number of challenges that must be met if the natural gas and power generation industries are going to satisfy the ever increasing needs of the marketplace. These challenges include: (1) myths of natural gas supply availability, (2) transportation and operational coordination issues, (3) uncertainty of price and reliability, and (4) natural gas for NO x and SO 2 compliance. The author believes that these challenges are actively being met and that there are existing solutions already being offered and incorporated into contracts by natural gas suppliers. The focus of this paper is how electric utilities need to become comfortable with the new natural gas industry and how services can be structured to meet these challenges of serving the electric market requirements

  9. Friction Stir Weld Restart+Reweld Repair Allowables

    Science.gov (United States)

    Clifton, Andrew

    2008-01-01

    A friction stir weld (FSW) repair method has been developed and successfully implemented on Al 2195 plate material for the Space Shuttle External Fuel Tank (ET). The method includes restarting the friction stir weld in the termination hole of the original weld followed by two reweld passes. Room temperature and cryogenic temperature mechanical properties exceeded minimum FSW design strength and compared well with the development data. Simulated service test results also compared closely to historical data for initial FSW, confirming no change to the critical flaw size or inspection requirements for the repaired weld. Testing of VPPA fusion/FSW intersection weld specimens exhibited acceptable strength and exceeded the minimum design value. Porosity, when present at the intersection was on the root side toe of the fusion weld, the "worst case" being 0.7 inch long. While such porosity may be removed by sanding, this "worst case" porosity condition was tested "as is" and demonstrated that porosity did not negatively affect the strength of the intersection weld. Large, 15-inch "wide panels" FSW repair welds were tested to demonstrate strength and evaluate residual stresses using photo stress analysis. All results exceeded design minimums, and photo stress analysis showed no significant stress gradients due to the presence of the restart and multi-pass FSW repair weld.

  10. Composite Pressure Vessel Including Crack Arresting Barrier

    Science.gov (United States)

    DeLay, Thomas K. (Inventor)

    2013-01-01

    A pressure vessel includes a ported fitting having an annular flange formed on an end thereof and a tank that envelopes the annular flange. A crack arresting barrier is bonded to and forming a lining of the tank within the outer surface thereof. The crack arresting barrier includes a cured resin having a post-curing ductility rating of at least approximately 60% through the cured resin, and further includes randomly-oriented fibers positioned in and throughout the cured resin.

  11. Instilling positive beliefs about disabilities: pilot testing a novel experiential learning activity for rehabilitation students.

    Science.gov (United States)

    Silverman, Arielle M; Pitonyak, Jennifer S; Nelson, Ian K; Matsuda, Patricia N; Kartin, Deborah; Molton, Ivan R

    2018-05-01

    To develop and test a novel impairment simulation activity to teach beginning rehabilitation students how people adapt to physical impairments. Masters of Occupational Therapy students (n = 14) and Doctor of Physical Therapy students (n = 18) completed the study during the first month of their program. Students were randomized to the experimental or control learning activity. Experimental students learned to perform simple tasks while simulating paraplegia and hemiplegia. Control students viewed videos of others completing tasks with these impairments. Before and after the learning activities, all students estimated average self-perceived health, life satisfaction, and depression ratings among people with paraplegia and hemiplegia. Experimental students increased their estimates of self-perceived health, and decreased their estimates of depression rates, among people with paraplegia and hemiplegia after the learning activity. The control activity had no effect on these estimates. Impairment simulation can be an effective way to teach rehabilitation students about the adaptations that people make to physical impairments. Positive impairment simulations should allow students to experience success in completing activities of daily living with impairments. Impairment simulation is complementary to other pedagogical methods, such as simulated clinical encounters using standardized patients. Implication of Rehabilitation It is important for rehabilitation students to learn how people live well with disabilities. Impairment simulations can improve students' assessments of quality of life with disabilities. To be beneficial, impairment simulations must include guided exposure to effective methods for completing daily tasks with disabilities.

  12. Assessing the efficacy of advancing underrepresented minority groups through AGU's Student Programs

    Science.gov (United States)

    Marasco, L.; Hurtado, C.; Gottschall, H.; Meisenhelder, K.; Hankin, E. R.; Harwell, D. E.

    2017-12-01

    The American Geophysical Union (AGU) strives to cultivate a diverse and inclusive organization that uses its position to build the global talent pool in Earth and space science. To cultivate a diverse talent pool, AGU must also foster a diverse student member population. The two largest AGU programs serving students are the Outstanding Student Paper Award (OSPA) and the Student Grants programs. OSPA allows students to practice their presentation skills and receive valuable feedback from experienced scientists. Over 3,000 students participated in OSPA at Fall Meeting 2016. The Student Grants program includes a suite of 14 travel and research grant opportunities. Over 2,000 students applied for grant opportunities in 2016 and 246 grants and fellowships were awarded. The OSPA and Student Grants programs also engage non-student members through volunteering opportunities for program roles, such as OSPA judge or grant reviewer. This presentation will look at the temporal participation trends of underrepresented minority groups in AGU's OSPA and Student Grants programs. The participation of underrepresented minority groups will also be compared before and after the implementation of policy changes to the Student Grants program in 2012.

  13. Including Organizational Cultural Parameters in Work Processes

    National Research Council Canada - National Science Library

    Handley, Holly A; Heacox, Nancy J

    2004-01-01

    .... In order to represent the organizational impact on the work process, five organizational cultural parameters were identified and included in an algorithm for modeling and simulation of cultural...

  14. Haemophilus influenzae Disease (Including Hib) Symptoms

    Science.gov (United States)

    ... Links Global Hib Vaccination Hib Vaccination Meningitis Pneumonia Sepsis ... Haemophilus influenzae , including H. influenzae type b or Hib, can cause many different kinds of infections . Symptoms depend on ...

  15. Electricity and emission allowance markets from Finnish viewpoint. Study

    International Nuclear Information System (INIS)

    Kara, M.

    2006-05-01

    production capacity would lower electricity prices. There are also high barriers for market entry. Due to emissions trading and the good precipitation situation in the Nordic countries, a record level of electricity was imported to Finland in 2005, approximately one-fifth of electricity consumption. Approximately two-thirds of the imports came from Russia. This study makes several improvement suggestions that would affect market activities. These include clearer financing principles for building new transmission lines, increased Nordic cooperation in power exchange surveillance and restraining the growth in electricity imports. The study also suggests that players who gain windfall profits should be obliged to maintain otherwise possibly unproductive condensing power plants in reserve. (orig.)

  16. Optimization of Allowed Outage Time and Surveillance Test Intervals

    International Nuclear Information System (INIS)

    Al-Dheeb, Mujahed; Kang, Sunkoo; Kim, Jonghyun

    2015-01-01

    The primary purpose of surveillance testing is to assure that the components of standby safety systems will be operable when they are needed in an accident. By testing these components, failures can be detected that may have occurred since the last test or the time when the equipment was last known to be operational. The probability a system or system component performs a specified function or mission under given conditions at a prescribed time is called availability (A). Unavailability (U) as a risk measure is just the complementary probability to A(t). The increase of U means the risk is increased as well. D and T have an important impact on components, or systems, unavailability. The extension of D impacts the maintenance duration distributions for at-power operations, making them longer. This, in turn, increases the unavailability due to maintenance in the systems analysis. As for T, overly-frequent surveillances can result in high system unavailability. This is because the system may be taken out of service often due to the surveillance itself and due to the repair of test-caused failures of the component. The test-caused failures include those incurred by wear and tear of the component due to the surveillances. On the other hand, as the surveillance interval increases, the component's unavailability will grow because of increased occurrences of time-dependent random failures. In that situation, the component cannot be relied upon, and accordingly the system unavailability will increase. Thus, there should be an optimal component surveillance interval in terms of the corresponding system availability. This paper aims at finding the optimal T and D which result in minimum unavailability which in turn reduces the risk. Applying the methodology in section 2 to find the values of optimal T and D for two components, i.e., safety injection pump (SIP) and turbine driven aux feedwater pump (TDAFP). Section 4 is addressing interaction between D and T. In general

  17. 5 CFR Appendix A to Subpart B of... - Places and Rates at Which Allowances Are Paid

    Science.gov (United States)

    2010-01-01

    ... CIVIL SERVICE REGULATIONS ALLOWANCES AND DIFFERENTIALS Cost-of-Living Allowance and Post Differential... Allowances Are Paid This appendix lists the places approved for a cost-of-living allowance and shows the...

  18. Internet addiction neuroscientific approaches and therapeutical implications including smartphone addiction

    CERN Document Server

    Reuter, Martin

    2017-01-01

    The second edition of this successful book provides further and in-depth insight into theoretical models dealing with Internet addiction, as well as includes new therapeutical approaches. The editors also broach the emerging topic of smartphone addiction. This book combines a scholarly introduction with state-of-the-art research in the characterization of Internet addiction. It is intended for a broad audience including scientists, students and practitioners. The first part of the book contains an introduction to Internet addiction and their pathogenesis. The second part of the book is dedicated to an in-depth review of neuroscientific findings which cover studies using a variety of biological techniques including brain imaging and molecular genetics. The third part of the book focuses on therapeutic interventions for Internet addiction. The fourth part of the present book is an extension to the first edition and deals with a new emerging potential disorder related to Internet addiction – smartphone addicti...

  19. Teachers' Use of Interactive Technology to Enhance Students' Metacognition: Awareness of Student Learning and Feedback

    Science.gov (United States)

    Lee, Soon Chun; Irving, Karen; Pape, Stephen; Owens, Douglas

    2015-01-01

    Increased teacher awareness of student thinking and understanding enables teachers to better support students' learning by allowing for increased formative feedback that clarifies students' understanding and supports their construction of knowledge. However, many science teachers do not possess skills related to assessing student learning and…

  20. Distal radioulnar joint: functional anatomy, including pathomechanics.

    Science.gov (United States)

    Haugstvedt, J R; Langer, M F; Berger, R A

    2017-05-01

    The distal radioulnar joint allows the human to rotate the forearm to place the hand in a desired position to perform different tasks, without interfering with the grasping function of the hand. The ulna is the stable part of the forearm around which the radius rotates; the stability of the distal radioulnar joint is provided by the interaction between ligaments, muscles and bones. The stabilizing structures are the triangular fibrocartilage complex, the ulnocarpal ligament complex, the extensor carpi ulnaris tendon and tendon sheath, the pronator quadratus, the interosseous membrane and ligament, the bone itself and the joint capsule. The purpose of this review article is to present and illustrate the current understanding of the functional anatomy and pathomechanics of this joint.

  1. InsightSTEM Campus Ambassadors: A Global Student Network to Promote Exploration in STEM Education

    Science.gov (United States)

    Noel-Storr, Jacob; InsightSTEM Campus Ambassadors

    2016-06-01

    InsightSTEM has the mission to democratize STEM knowledge worldwide. Here, we present our InsightSTEM Campus Ambassadors program, and our growing global network of students worldwide. Our Campus Ambassadors are committed to advancing their careers in STEM fields, and in promoting exploration in STEM education -- while developing education and outreach skills that they can use during their student years, and moving forwards in their careers. We discuss the challenges of operating a remote student network worldwide, including addressing the needs of students in many different settings, on every continent. We illustrate how we can capture the passions of STEM students in allowing others to explore STEM knowledge. We explain how we deliver "profession development" for our cadre students, and leave them with education and outreach skills that move beyond "showing up and giving a PowerPoint presentation" to developing strategies to really engage multiple audiences in the exploration of STEM knowledge.

  2. The surgery of peripheral nerves (including tumors)

    DEFF Research Database (Denmark)

    Fugleholm, Kåre

    2013-01-01

    Surgical pathology of the peripheral nervous system includes traumatic injury, entrapment syndromes, and tumors. The recent significant advances in the understanding of the pathophysiology and cellular biology of peripheral nerve degeneration and regeneration has yet to be translated into improved...

  3. Including Indigenous Minorities in Decision-Making

    DEFF Research Database (Denmark)

    Pristed Nielsen, Helene

    Based on theories of public sphere participation and deliberative democracy, this book presents empirical results from a study of experiences with including Aboriginal and Maori groups in political decision-making in respectively Western Australia and New Zealand...

  4. Lung Disease Including Asthma and Adult Vaccination

    Science.gov (United States)

    ... Diseases Resources Lung Disease including Asthma and Adult Vaccination Language: English (US) Español (Spanish) Recommend on Facebook ... more about health insurance options. Learn about adult vaccination and other health conditions Asplenia Diabetes Heart Disease, ...

  5. Births and deaths including fetal deaths

    Data.gov (United States)

    U.S. Department of Health & Human Services — Access to a variety of United States birth and death files including fetal deaths: Birth Files, 1968-2009; 1995-2005; Fetal death file, 1982-2005; Mortality files,...

  6. The Student as Scientist: Secondary Student Research Projects in Astronomy

    Science.gov (United States)

    Hollow, R. P.

    2000-08-01

    Student research projects are becoming either integral or optional components of Science curricula in several countries. They provide a valuable opportunity for high school students to experience many of the joys and frustrations that make up the intellectual challenge of Science. Astronomy is one branch of Science that lends itself to student projects. Student Research Projects (SRPs) can be individual, group or collaborative between groups in other schools or countries and may involve professional mentors. Use of the Internet and remote access telescopes allow students to undertake challenging research and make worthwhile contributions to professional programs. This paper presents case studies of student projects in optical and radio astronomy from Australian and overseas schools and details both the benefits and problems faced in conducting such projects. Student responses to involvement in projects are discussed. Potential areas for future collaboration and development are highlighted together with the need for more research as to the most effective ways to implement projects and develop student skills.

  7. Analysis of oil lubricated, fluid film, thrust bearings with allowance for temperature dependent viscosity

    Science.gov (United States)

    Pan, C. H. T.; Malanoski, S. B.

    1972-01-01

    A preliminary design study was performed to seek a fluid-film thrust bearing design intended to be part of a high-speed, hybrid (rolling element/fluid film) bearing configuration. The base line used is a design previously tested. To improve the accuracy of theoretical predictions of load capacity, flow rate, and friction power loss, an analytical procedure was developed to include curvature effects inherent in thrust bearings and to allow for the temperature rise in the fluid due to viscous heating. Also, a narrow-groove approximation in the treatment of the temperature field was formulated to apply the procedure to the Whipple thrust bearing. A comparative trade-off study was carried out assuming isothermal films; its results showed the shrouded-step design to be superior to the Whipple design for the intended application. An extensive parametric study was performed, employing isoviscous calculations, to determine the optimized design, which was subsequently recalculated allowing for temperature effects.

  8. Online Learning for Students from Diverse Backgrounds: Learning Disability Students, Excellent Students and Average Students

    Directory of Open Access Journals (Sweden)

    Miri Shonfeld

    2015-09-01

    Full Text Available The perceived contribution of science education online course to pre-service students (N=121 from diverse backgrounds - students with learning disabilities (25 LD students, 28 excellent students and 68 average students is presented in this five years research. During the online course students were asked to choose a scientific subject; to map it and to plan teaching activities; to carry out the proposed activities with students in a classroom experience; and to reflect the process. The assumption was that adapting the online course by using information and communication technology following formative assessment will improve students' self-learning ability as well as broaden their science knowledge, their lab performance and teaching skills. Data were collected using quantitative and qualitative tools including: pre and post questionnaires and nine (three students from each group depth interviews upon completion of the course. Findings, based on students` perceived evaluation, pinpointed on the advantages of the online course for students of the three groups. LD students’ achievements were not inferior to those of their peers, excellent students and average students. Yet, it carefully reports on a slight but explicitly marginal perceived evaluation of the LD students in comparison to excellent students and average students regarding: forum participation, authentic task and water lab performance. The article discusses the affordance of the online course via additional features that can be grouped into two categories: knowledge construction and flexibility in time, interaction and knowledge. Further research is suggested to extend the current study by examine the effect of other courses and different contents and by considering various evaluation methods of online courses, such as: observation, the think aloud, text and tasks analysis, and reflection.

  9. Technology Activities for Life Skills Support Students. [and] CNC for Lower-Achieving Students.

    Science.gov (United States)

    Ressel, Michael J.; Smith, Clayton

    1995-01-01

    Ressel shows how providing technology education to special needs students can reaffirm belief in technology education and revitalize desire to teach. Smith suggests that breaking down processes into special steps allows these students to be successful. (JOW)

  10. Auction design for the allocation of carbon emission allowances: Uniform or discriminatory price?

    Energy Technology Data Exchange (ETDEWEB)

    Cong, R.G. [Chinese Academy of Sciences, Beijing (China); Beijing Inst. of Tech., Bejing (China); Wei, Y.M. [Beijing Inst. of Tech. (China)

    2010-07-01

    The Kyoto Protocol has set emission reduction targets of 5.2% of 1990 levels for six greenhouse gases for thirty-eight OECD countries and transition economies for the commitment period of 2008-2012. To help member states achieve the reduction targets at low cost, the Kyoto Protocol introduced three flexible mechanisms: (1) Emission Trading (ET); (2) Joint Implementation (JI); and (3) Clean Development Mechanism (CDM). In ET, how initial carbon allowances can be distributed among enterprises in a fair way to achieve the greenhouse gas emissions reduction targets is an important issue. The initial allocation of carbon allowances is the basis for designing the carbon emissions trading system. Methods studied by researchers include grandfathering (giving companies permits based on historical output or emissions), auction and the combination of these two modes. Carbon emission rights are essentially a kind of public goods. The free grandfathering allocation modes are neither efficient nor fair. On the other hand, the carbon auction provides a so-called 'double dividend effect'. Under an auction mechanism, carbon allowances are allocated to the agents who need them most, allowing exploitation of their economic value. The auction revenue can be used to finance environmental protection programs, reducing the tax burden otherwise needed for such measures. In designing the carbon auction, which factors are critical and which auction format is better are the issues of interest and which are addressed here. Only four states used auction in Phase I (2005-2007) of the European Union Emission Trading System, of which four used a uniform-price sealed auction format. Here we discuss whether the auction should adopt a uniform-price or discriminatory-price format using an agent-based carbon allowances auction model established for the purpose. The main conclusions are as follows: (1) when carbon allowances are relatively scarce, the government should use a discriminatory

  11. Double Star Research: A Student-Centered Community of Practice

    Science.gov (United States)

    Johnson, Jolyon

    2016-06-01

    Project and team-based pedagogies are increasingly augmenting lecture-style science classrooms. Occasionally, university professors will invite students to tangentially partcipate in their research. Since 2006, Dr. Russ Genet has led an astronomy research seminar for community college and high school students that allows participants to work closely with a melange of professional and advanced amatuer researchers. The vast majority of topics have centered on measuring the position angles and searations of double stars which can be readily published in the Journal of Double Star Observations. In the intervening years, a collaborative community of practice (Wenger, 1998) formed with the students as lead researchers on their projects with the guidance of experienced astronomers and educators. The students who join the research seminar are often well prepared for further STEM education in college and career. Today, the research seminar involves multile schools in multiple states with a volunteer educator acting as an assistant instructor at each location. These assistant instructors interface with remote observatories, ensure progress is made, and recruit students. The key deliverables from each student team include a published research paper and a public presentation online or in-person. Citing a published paper on scholarship and college applications gives students' educational carreers a boost. Recently the Journal of Double Star Observations published its first special issue of exlusively student-centered research.

  12. Brewing for Students: An Inquiry-Based Microbiology Lab

    Directory of Open Access Journals (Sweden)

    Brian K. Sato

    2015-08-01

    Full Text Available In an effort to improve and assess student learning, there has been a push to increase the incorporation of discovery-driven modules and those that contain real-world relevance into laboratory curricula. To further this effort, we have developed, implemented, and assessed an undergraduate microbiology laboratory experiment that requires students to use the scientific method while brewing beer. The experiment allows students to brew their own beer and characterize it based on taste, alcohol content, calorie content, pH, and standard reference method. In addition, we assessed whether students were capable of achieving the module learning objectives through a pre-/posttest, student self-evaluation, exam-embedded questions, and an associated worksheet. These objectives included describing the role of the brewing ingredients and predicting how altering the ingredients would affect the characteristics of the beer, amongst others. By completing this experimental module, students accomplished the module objectives, had greater interest in brewing, and were more likely to view beer in scientific terms. Editor's Note:The ASM advocates that students must successfully demonstrate the ability to explain and practice safe laboratory techniques. For more information, read the laboratory safety section of the ASM Curriculum Recommendations: Introductory Course in Microbiology and the Guidelines for Biosafety in Teaching Laboratories, available at www.asm.org. The Editors of JMBE recommend that adopters of the protocols included in this article follow a minimum of Biosafety Level 1 practices.

  13. Including Children with Special Educational Needs in the Literacy Hour: A Continuing Challenge.

    Science.gov (United States)

    Miller, Carol; Lacey, Penny; Layton, Lyn

    2003-01-01

    This study evaluated how 30 British primary school classes implemented inclusion of students with special educational needs (SEN) in the curriculum's literacy hour. It examined resources, teaching techniques, timetabling, personnel, classroom organization, location, and training. Findings indicated most SEN students were included in literacy…

  14. The emotions of graduating medical students about prior patient care experiences.

    Science.gov (United States)

    Clay, Alison S; Ross, Elizabeth; Chudgar, Saumil M; Grochowski, Colleen O'Connor; Tulsky, James A; Shapiro, Dan

    2015-03-01

    To determine the emotional responses to patient care activities described by fourth year medical students. Qualitative content analysis for emerging themes in letters written by graduating medical students to patients during a Capstone Course. The patient need not be alive and the letter would never be sent. Six themes emerged from student letters: (1) Sorrow for the depths of patient suffering; (2) Gratitude towards patients and their families; (3) Personal responsibility for care provided to patients; (4) Regret for poor care provided by the student or student's team; (5) Shattered expectations about medicine and training; and (6) Anger towards patients. Students expressed sensitivity to vulnerable patients, including those who were alone, unable to communicate, or for whom care was biased. Students' expressed powerlessness (inability to cure, managing a work-life balance, and challenges with hierarchy) in some essays. At graduation, medical students describe strong emotions about previous patient care experiences, including difficulty witnessing suffering, disappointment with medicine, and gratitude to patients and their families Providing regular opportunities for writing throughout medical education would allow students to recognize their emotions, reflect upon them and promote wellness that would benefit students and their patients. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  15. Isolators Including Main Spring Linear Guide Systems

    Science.gov (United States)

    Goold, Ryan (Inventor); Buchele, Paul (Inventor); Hindle, Timothy (Inventor); Ruebsamen, Dale Thomas (Inventor)

    2017-01-01

    Embodiments of isolators, such as three parameter isolators, including a main spring linear guide system are provided. In one embodiment, the isolator includes first and second opposing end portions, a main spring mechanically coupled between the first and second end portions, and a linear guide system extending from the first end portion, across the main spring, and toward the second end portion. The linear guide system expands and contracts in conjunction with deflection of the main spring along the working axis, while restricting displacement and rotation of the main spring along first and second axes orthogonal to the working axis.

  16. Electrochemical cell structure including an ionomeric barrier

    Science.gov (United States)

    Lambert, Timothy N.; Hibbs, Michael

    2017-06-20

    An apparatus includes an electrochemical half-cell comprising: an electrolyte, an anode; and an ionomeric barrier positioned between the electrolyte and the anode. The anode may comprise a multi-electron vanadium phosphorous alloy, such as VP.sub.x, wherein x is 1-5. The electrochemical half-cell is configured to oxidize the vanadium and phosphorous alloy to release electrons. A method of mitigating corrosion in an electrochemical cell includes disposing an ionomeric barrier in a path of electrolyte or ion flow to an anode and mitigating anion accumulation on the surface of the anode.

  17. Electric Power Monthly, August 1990. [Glossary included

    Energy Technology Data Exchange (ETDEWEB)

    1990-11-29

    The Electric Power Monthly (EPM) presents monthly summaries of electric utility statistics at the national, Census division, and State level. The purpose of this publication is to provide energy decisionmakers with accurate and timely information that may be used in forming various perspectives on electric issues that lie ahead. Data includes generation by energy source (coal, oil, gas, hydroelectric, and nuclear); generation by region; consumption of fossil fuels for power generation; sales of electric power, cost data; and unusual occurrences. A glossary is included.

  18. Training veterinary students in shelter medicine: a service-learning community-classroom technique.

    Science.gov (United States)

    Stevens, Brenda J; Gruen, Margaret E

    2014-01-01

    Shelter medicine is a rapidly developing field of great importance, and shelters themselves provide abundant training opportunities for veterinary medical students. Students trained in shelter medicine have opportunities to practice zoonotic and species-specific infectious disease control, behavioral evaluation and management, primary care, animal welfare, ethics, and public policy issues. A range of sheltering systems now exists, from brick-and-mortar facilities to networks of foster homes with no centralized facility. Exposure to a single shelter setting may not allow students to understand the full range of sheltering systems that exist; a community-classroom approach introduces students to a diverse array of sheltering systems while providing practical experience. This article presents the details and results of a series of 2-week elective clinical rotations with a focus on field and service learning in animal shelters. The overall aim was to provide opportunities that familiarized students with sheltering systems and delivered primary-care training. Other priorities included increasing awareness of public health concerns and equipping students to evaluate shelters on design, operating protocols, infectious disease control, animal enrichment, and community outreach. Students were required to participate in rounds and complete a project that addressed a need recognized by them during the rotation. This article includes costs associated with the rotation, a blueprint for how the rotation was carried out at our institution, and details of shelters visited and animals treated, including a breakdown of treatments provided. Also discussed are the student projects and student feedback on this valuable clinical experience.

  19. A student database

    OpenAIRE

    Kemaloğlu, Turgut

    1990-01-01

    Ankara : Department of Management and Graduate School of Business Administration, Bilkent Univ., 1990. Thesis (Master's) -- Bilkent University, 1990. Includes bibliographical refences. Tiiis tfiesia is a design of student database systeia whicii will manage the data of university students. The aim of the pi"ogram is to obtain sorted lists of students according to / several parameters,/ to obtain frequency of grades for the specified course, to design a suitable sheet w...

  20. Diversification of Smallholder Tobacco Systems to include ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Tobacco is the mainstay of the economy of Malawi, accounting for over 70% of export earnings. Of the 100 000 members of the National Smallholder Farmers' Association of Malawi (NASFAM), 60% rely on tobacco for their sole source of income. Like their counterparts elsewhere, they face many difficulties, including: ...

  1. BIOLOGIC AND ECONOMIC EFFECTS OF INCLUDING DIFFERENT ...

    African Journals Online (AJOL)

    The biologic and economic effects of including three agro-industrial by-products as ingredients in turkey poult diets were investigated using 48 turkey poults in a completely randomised design experiment. Diets were formulated to contain the three by-products – wheat offal, rice husk and palm kernel meal, each at 20% level ...

  2. Extending flood damage assessment methodology to include ...

    African Journals Online (AJOL)

    Optimal and sustainable flood plain management, including flood control, can only be achieved when the impacts of flood control measures are considered for both the man-made and natural environments, and the sociological aspects are fully considered. Until now, methods/models developed to determine the influences ...

  3. Musculoskeletal ultrasound including definitions for ultrasonographic pathology

    DEFF Research Database (Denmark)

    Wakefield, RJ; Balint, PV; Szkudlarek, Marcin

    2005-01-01

    Ultrasound (US) has great potential as an outcome in rheumatoid arthritis trials for detecting bone erosions, synovitis, tendon disease, and enthesopathy. It has a number of distinct advantages over magnetic resonance imaging, including good patient tolerability and ability to scan multiple joint...

  4. Modernizing Agrifood Markets : Including Small Producers in ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Against this baseline data, they will endeavor to identify success stories or examples of interventions that ensure small farmers' access to modernizing agrifood markets. The research will inform a set of policy recommendations to be promoted through policy platforms in a large number of developing countries, including but ...

  5. Numerical simulation of spark ignition including ionization

    NARCIS (Netherlands)

    Thiele, M; Selle, S; Riedel, U; Warnatz, J; Maas, U

    2000-01-01

    A detailed understanding of the processes associated Midi spark ignition, as a first step during combustion, is of great importance fur clean operation of spark ignition engines. In the past 10 years. a growing concern for environmental protection, including low emission of pollutants, has increased

  6. Classical mechanics including an introduction to the theory of elasticity

    CERN Document Server

    Hentschke, Reinhard

    2017-01-01

    This textbook teaches classical mechanics as one of the foundations of physics. It describes the mechanical stability and motion in physical systems ranging from the molecular to the galactic scale. Aside from the standard topics of mechanics in the physics curriculum, this book includes an introduction to the theory of elasticity and its use in selected modern engineering applications, e.g. dynamic mechanical analysis of viscoelastic materials. The text also covers many aspects of numerical mechanics, ranging from the solution of ordinary differential equations, including molecular dynamics simulation of many particle systems, to the finite element method. Attendant Mathematica programs or parts thereof are provided in conjunction with selected examples. Numerous links allow the reader to connect to related subjects and research topics. Among others this includes statistical mechanics (separate chapter), quantum mechanics, space flight, galactic dynamics, friction, and vibration spectroscopy. An introductory...

  7. Developing a Master's Student's Research and Practitioner Skills through Collaboration with a Doctoral Researcher

    Science.gov (United States)

    Abrams, Rachel; Nolan, Emily

    2016-01-01

    Art therapy master's programs are required to include research coursework in their curriculum; however, they differ in content and types of required projects. Students encouraged to conduct studies that increase the evidence base of art therapy may struggle to do so. This article describes a research collaboration that allowed a master's level…

  8. A Cross-Cultural Study: Deaf Students in a Public Mainstream School Setting

    Science.gov (United States)

    Slobodzian, Jean T.

    2011-01-01

    The 1000 primary school students in this study included a minority population of nine deaf children. The underlying foundation of this mainstream environment allowed for accommodations, but only to the extent that the non-deaf majority was not overtly impacted. Explicit messages of equality and implicit notions of normal were often in conflict.…

  9. Rules for Rational Decision Making: An Experiment with 15- and 16-Year Old Students

    Science.gov (United States)

    Guerra, Ana Teresa Antequera; Febles, Maria Candelaria Espinel

    2012-01-01

    Multicriteria analysis constitutes a way to model decision processes, which allow the decision maker to assess the possible implications each course of action may entail. A multicriteria problem is chosen from the Programme for International Student Assessment 2003 Report and then extended to include questions involving a choice of preferences and…

  10. Monitoring Student Attendance Using Dashboard

    OpenAIRE

    Hasniza Yahya; Rina Md. Anwar

    2013-01-01

    Research has shown that student attendance has positive relationship with academic achievement. However, the manual process of taking attendance using paper does not allow the teacher to easily view and monitor individual attendance. The purpose of this paper is to discuss the use of dashboard in managing and monitoring student attendance. By using the attendance dashboard, teacher can easily track the attendance of a student and take necessary actions when needed.

  11. The ATLAS Student Event Challenge

    CERN Document Server

    Fassouliotis, D; Roupas, Z; Vudragovic, D

    2007-01-01

    The ASEC (ATLAS Student Event Challenge) is an educational project which allows the students to learn about the elementary particles by studying "events", the products of beam collisions at the LHC. The events are collected by the ATLAS detector and displayed graphically using the ATLANTIS package. The students are given the means to select and analyse the events on-line, and subsequently present the results and draw conclusions.

  12. Anomalous pancreatic ductal system allowing distal bowel gas with duodenal atresia

    Directory of Open Access Journals (Sweden)

    Shruti Sevak

    2017-11-01

    Bypass of the atretic duodenal segment through an anomalous pancreatic ductal system is a rare anomaly described in the literature in only a handful of cases. This case report highlights the importance of considering duodenal atresia and pancreaticobiliary enteric bypass in the differential diagnosis of neonates presenting with partial duodenal obstruction. On ultrasound, the presence of gas in the biliary tree or pancreatic duct should alert the physician to the possibility of duodenal atresia with congenital pancreaticobiliary duct anomalies that allow for bypass of enteric contents, including air, into more distal bowel, thereby creating a gas pattern aptly described as double bubble with distal gas.

  13. New generation of Sour Service Drill Pipe allows addressing highly sour field challenges

    Directory of Open Access Journals (Sweden)

    Thomazic A.

    2013-11-01

    Full Text Available Drill pipes are commonly produced by assembling pipe and tool joints through friction welding. The weld, as a result of this process, presents some challenges for preserving corrosion resistance due to some metallurgical factors such as heterogeneous microstructure, different chemical compositions between the tool joint and the pipe body and heterogeneous mechanical properties close to the welded line. Hence a new drill pipe configuration have been developed including modified chemical composition and modified manufacturing process. These modifications allow for the improvement of mechanical properties performance and corrosion resistance in the welded zone.

  14. Student Youth: Dynamics of Political Interests (Regional Aspect

    Directory of Open Access Journals (Sweden)

    Morozova Galina Viktorovna

    2015-12-01

    Full Text Available The article presents the main results of the research of interests and political orientations of student youth which was carried out in 2014 at the Kazan federal university and its branches in the territory of the Republic of Tatarstan. The choice of student youth as a reference group is caused by a number of factors, among which we should name the status of intellectual elite, social and political mobility that allows to consider students as the potential actors of socio-political transformations in the country. The data obtained during poll compared with the results of last research allow defining the dynamics of development of student youth’s political sentiment in the region. The study of political attitudes, preferences of students was based on the identification of a number of indicators (degree of interest in politics, the level of personal involvement in political life and on the study of factors that determine the motivation of political behavior of students. Empirical studies make it possible to rank the problems that dominate the political consciousness of students in the region. These include a high level of corruption in the government, inflation, rising prices, the state of health and education systems and the growing income inequality. Particular attention is accented on the problems associated with the foreign policy aspects, threats, aggression from abroad. The study showed that most young people’s interest in politics is limited primarily by informational level, rarely they have desire to express their own position or judgments in political situations. The level of real political participation, socio-political activity of students is low. Obtained results let us notice the increasing trend of demonstration of protest behavior among certain part of the students.

  15. A method for determining allowable residual contamination levels of radionuclide mixtures in soil

    International Nuclear Information System (INIS)

    Napier, B.A.

    1982-05-01

    An important consideration in the disposal of radioactive wastes, and consequently in the preparation of plans for remedial actions at contaminated sites, is the amount of radioactive contamination that may be allowed to remain at any particular waste site. The allowable residual contamination level (ARCL) is dependent on the radiation dose limit imposed, the physical and environmental characteristics of the waste site, and the time at which exposure to the wastes is assumed to occur. The steps in generating an ARCL are generally as follows: (1) develop plausible, credible site-specific exposure scenario; (2) calculate maximum annual radiation doses to an individual for each radionuclide based on the existing physical characteristics of the waste site and the site-specific exposure scenario; (3) calculate the ARCL for the dose limit desired, including all radionuclides present, uncorrected for site cleanup or barrier considerations; and (4) apply any corrections for proposed cleanup activity or addition of barriers to waste migration or uptake to obtain the ARCL applicable to the proposed action. Use of this method allows appropriate application of resources to achieve uniform compliance with a single regulatory standard, i.e., a radiation dose rate limit. Application and modification of the ARCL method requires appropriate models of the environmental transport and fate of radionuclides. Example calculations are given for several specific waste forms and waste site types in order to demonstrate the technique and generate comparisons with other approaches

  16. Photoactive devices including porphyrinoids with coordinating additives

    Science.gov (United States)

    Forrest, Stephen R; Zimmerman, Jeramy; Yu, Eric K; Thompson, Mark E; Trinh, Cong; Whited, Matthew; Diev, Vlacheslav

    2015-05-12

    Coordinating additives are included in porphyrinoid-based materials to promote intermolecular organization and improve one or more photoelectric characteristics of the materials. The coordinating additives are selected from fullerene compounds and organic compounds having free electron pairs. Combinations of different coordinating additives can be used to tailor the characteristic properties of such porphyrinoid-based materials, including porphyrin oligomers. Bidentate ligands are one type of coordinating additive that can form coordination bonds with a central metal ion of two different porphyrinoid compounds to promote porphyrinoid alignment and/or pi-stacking. The coordinating additives can shift the absorption spectrum of a photoactive material toward higher wavelengths, increase the external quantum efficiency of the material, or both.

  17. Electric power monthly, September 1990. [Glossary included

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-17

    The purpose of this report is to provide energy decision makers with accurate and timely information that may be used in forming various perspectives on electric issues. The power plants considered include coal, petroleum, natural gas, hydroelectric, and nuclear power plants. Data are presented for power generation, fuel consumption, fuel receipts and cost, sales of electricity, and unusual occurrences at power plants. Data are compared at the national, Census division, and state levels. 4 figs., 52 tabs. (CK)

  18. Power generation method including membrane separation

    Science.gov (United States)

    Lokhandwala, Kaaeid A.

    2000-01-01

    A method for generating electric power, such as at, or close to, natural gas fields. The method includes conditioning natural gas containing C.sub.3+ hydrocarbons and/or acid gas by means of a membrane separation step. This step creates a leaner, sweeter, drier gas, which is then used as combustion fuel to run a turbine, which is in turn used for power generation.

  19. Should Trade Agreements Include Environmental Policy?

    OpenAIRE

    Josh Ederington

    2010-01-01

    This article examines the extent to which environmental and trade policies should be treated equally, or symmetrically, in international negotiations. It reviews the recent economics literature on trade and the environment to address two questions. First, should trade negotiations include negotiations over environmental policies and the setting of binding environmental standards? Second, if there are grounds for international environmental negotiations, should environmental agreements b...

  20. Jet-calculus approach including coherence effects

    International Nuclear Information System (INIS)

    Jones, L.M.; Migneron, R.; Narayanan, K.S.S.

    1987-01-01

    We show how integrodifferential equations typical of jet calculus can be combined with an averaging procedure to obtain jet-calculus-based results including the Mueller interference graphs. Results in longitudinal-momentum fraction x for physical quantities are higher at intermediate x and lower at large x than with the conventional ''incoherent'' jet calculus. These results resemble those of Marchesini and Webber, who used a Monte Carlo approach based on the same dynamics

  1. Features of reactivity of students` capillary blood flow

    Directory of Open Access Journals (Sweden)

    Тетяна Іванівна Станішевська

    2015-10-01

    Full Text Available The experimental research included the study of the functional state of blood microcirculation by means of laser Doppler flowmetry (LDF. It is allowed to assess the condition of tissue blood flow and to detect the early signs of changes in the microcirculation under the influence on breath-holding test. The obtained results showed that at most of students high-amplitude LDF with the expressed vasomotors` waves of the second order mainly was registered

  2. Student Leadership. Prevention Updates

    Science.gov (United States)

    Langford, Linda; DeJong, William

    2010-01-01

    Campus-based efforts to reduce alcohol and other drug abuse and violence (AODV) will be more successful if they involve a wide range of stakeholders--including students--who can contribute to the program's design, implementation, and evaluation. Students provide a unique perspective on AODV prevention, and they can also bring a certain authority…

  3. Theme: Motivating Students.

    Science.gov (United States)

    Gartin, Stacy A.; And Others

    1993-01-01

    Includes "How Do I Turn Your Crank to Get You Going?" (Gartin); "How Do You Say 'I Don't Know' and Not Feel Guilty?" (Dickson); "Basics of Motivation" (Rankin); "Challenge to Lead Motivates Students" (D'Haem, Krueger); "Don't Just Tell Me, Teach Me!" (Custer, Leugers); "The 'I' in Motivation" (Woody); and "Student Self Discipline Scale" (Coffman).…

  4. Student Engagement with Feedback

    Science.gov (United States)

    Scott, Jon; Shields, Cathy; Gardner, James; Hancock, Alysoun; Nutt, Alex

    2011-01-01

    This report considers Biological Sciences students' perceptions of feedback, compared with those of the University as a whole, this includes what forms of feedback were considered most useful and how feedback used. Compared with data from previous studies, Biological Sciences students gave much greater recognition to oral feedback, placing it on a…

  5. Drug delivery device including electrolytic pump

    KAUST Repository

    Foulds, Ian G.

    2016-03-31

    Systems and methods are provided for a drug delivery device and use of the device for drug delivery. In various aspects, the drug delivery device combines a “solid drug in reservoir” (SDR) system with an electrolytic pump. In various aspects an improved electrolytic pump is provided including, in particular, an improved electrolytic pump for use with a drug delivery device, for example an implantable drug delivery device. A catalytic reformer can be incorporated in a periodically pulsed electrolytic pump to provide stable pumping performance and reduced actuation cycle.

  6. The experiences of English as second language radiation therapy students in the undergraduate clinical program: Perceptions of staff and students

    International Nuclear Information System (INIS)

    Bolderston, Amanda; Palmer, Cathryne; Flanagan, Wendy; McParland, Neil

    2008-01-01

    Introduction: This qualitative study explores the experiences of undergraduate radiation therapy students who have English as a second language (ESL) in the clinical environment, as well as the experiences of staff members who teach these students. Specific study aims were to increase understanding of the issues faced by this subset of students, including identifying potential barriers to clinical learning. Methods and design: A qualitative methodology was utilized with focus groups as the data collection tool to gain insights from students/recent graduates whose primary language was not English, as well as from staff members who educate this group of students in the clinical environment. Two focus groups were conducted; Group 1 (n = 6) consisted of ESL graduates/students and Group 2 (n = 5) consisted of radiation therapy staff members and clinical coordinators who are actively involved in the education of ESL students. Comparative data analysis of the transcribed discussions was carried out using content analysis and categorized according to the emergent themes. Results: Three overarching themes were identified for both groups, 'Communication', 'Differences' and 'Dealing with it...' The primary barrier for ESL students was seen as proficiency in English, which manifested in a number of ways. This resulted in a lack of confidence and a subsequent sense of alienation. External challenges identified were unfamiliarity with Canadian systems and cultural differences. Support strategies identified included the use of mentorship, professional development and external support for teaching staff and journaling, among others. Conclusions: There are identified challenges for ESL students in the clinical environment, thus it is important to provide support for this population to improve learning outcomes. Recommendations for practice, arising from the study as well as the available literature included: allowing extra time, assisting with improving English proficiency

  7. The experiences of English as second language radiation therapy students in the undergraduate clinical program: Perceptions of staff and students

    Energy Technology Data Exchange (ETDEWEB)

    Bolderston, Amanda [Radiation Medicine Program, Princess Margaret Hospital, University of Toronto, Department of Radiation Oncology, Room 5-969, 610 University Avenue, Toronto, Ontario M5G 2M9 (Canada)], E-mail: amanda.bolderston@rmp.uhn.on.ca; Palmer, Cathryne; Flanagan, Wendy; McParland, Neil [Radiation Medicine Program, Princess Margaret Hospital, University of Toronto, Department of Radiation Oncology, Room 5-969, 610 University Avenue, Toronto, Ontario M5G 2M9 (Canada)

    2008-08-15

    Introduction: This qualitative study explores the experiences of undergraduate radiation therapy students who have English as a second language (ESL) in the clinical environment, as well as the experiences of staff members who teach these students. Specific study aims were to increase understanding of the issues faced by this subset of students, including identifying potential barriers to clinical learning. Methods and design: A qualitative methodology was utilized with focus groups as the data collection tool to gain insights from students/recent graduates whose primary language was not English, as well as from staff members who educate this group of students in the clinical environment. Two focus groups were conducted; Group 1 (n = 6) consisted of ESL graduates/students and Group 2 (n = 5) consisted of radiation therapy staff members and clinical coordinators who are actively involved in the education of ESL students. Comparative data analysis of the transcribed discussions was carried out using content analysis and categorized according to the emergent themes. Results: Three overarching themes were identified for both groups, 'Communication', 'Differences' and 'Dealing with it...' The primary barrier for ESL students was seen as proficiency in English, which manifested in a number of ways. This resulted in a lack of confidence and a subsequent sense of alienation. External challenges identified were unfamiliarity with Canadian systems and cultural differences. Support strategies identified included the use of mentorship, professional development and external support for teaching staff and journaling, among others. Conclusions: There are identified challenges for ESL students in the clinical environment, thus it is important to provide support for this population to improve learning outcomes. Recommendations for practice, arising from the study as well as the available literature included: allowing extra time, assisting with

  8. Development and application of a two-tier diagnostic instrument to assess middle-years students' proportional reasoning

    Science.gov (United States)

    Hilton, Annette; Hilton, Geoff; Dole, Shelley; Goos, Merrilyn

    2013-12-01

    Proportional reasoning involves the use of ratios in the comparison of quantities. While it is a key aspect of numeracy, particularly in the middle years of schooling, students do not always develop proportional reasoning naturally. Research suggests that many students do not apply proportional methods appropriately and that they often erroneously apply both multiplicative and additive thinking. Further, students cannot always distinguish non-proportional situations from those that are proportional. Understanding the situations in which students mistakenly use additive or multiplicative thinking and the nature of the proportional reasoning that students apply to different problem types is important for teachers seeking to support their students to develop proportional reasoning in the classroom. This paper describes the development and use of a two-tier diagnostic instrument to identify situations in which students could and could not apply proportional reasoning and the types of reasoning they used. It presents data from an Australian study involving over 2000 middle-years students (Years 5 to 9) as a means of illustrating the use of the instrument for diagnosing students' reasoning in different situations. The findings showed that the instrument was useful for identifying problem types in which students of different ages were able to apply correct reasoning. It also allowed identification of the types of incorrect reasoning used by students. The paper also describes useful applications of the instrument, including its use as a diagnostic instrument by classroom teachers and its use in the design of classroom activities included in teacher professional learning workshops.

  9. Aerosol simulation including chemical and nuclear reactions

    International Nuclear Information System (INIS)

    Marwil, E.S.; Lemmon, E.C.

    1985-01-01

    The numerical simulation of aerosol transport, including the effects of chemical and nuclear reactions presents a challenging dynamic accounting problem. Particles of different sizes agglomerate and settle out due to various mechanisms, such as diffusion, diffusiophoresis, thermophoresis, gravitational settling, turbulent acceleration, and centrifugal acceleration. Particles also change size, due to the condensation and evaporation of materials on the particle. Heterogeneous chemical reactions occur at the interface between a particle and the suspending medium, or a surface and the gas in the aerosol. Homogeneous chemical reactions occur within the aersol suspending medium, within a particle, and on a surface. These reactions may include a phase change. Nuclear reactions occur in all locations. These spontaneous transmutations from one element form to another occur at greatly varying rates and may result in phase or chemical changes which complicate the accounting process. This paper presents an approach for inclusion of these effects on the transport of aerosols. The accounting system is very complex and results in a large set of stiff ordinary differential equations (ODEs). The techniques for numerical solution of these ODEs require special attention to achieve their solution in an efficient and affordable manner. 4 refs

  10. Students to delve into physics at UCR

    CERN Multimedia

    2008-01-01

    To turn up the volume on student interest in the sciences, San Jacinto High School physics teacher Mark Bonnard went global. His efforts resulted in allowing some students to head to UC Riverside in March to learn from physicists and interact with high school students from Portugal through an international master class.

  11. Improving Geoscience Learning and Increasing Student Engagement Using Online Interactive Writing Assignments with Calibrated Peer Review.

    Science.gov (United States)

    Harbor, Jon

    2014-05-01

    Peer review is a hallmark of the publication process for scientific research, yet it is rarely used as a pedagogical approach in university geoscience courses. Learning outcomes for university geoscience courses include content knowledge and critical thinking and analysis skills, and often include written communication of scientific issues or concepts. Because lecture and memorization is not the most effective learning approach for many students, instructors are increasingly exploring teaching approaches that involve active engagement. In this context, writing assignments that engage students in using content, constructing arguments, and critiquing other students' work are highly desirable. However, many of us struggle with extensive writing requirements in our courses because the workload associated with having the instructor provide detailed comments on writing is daunting, especially in large-enrollment courses, and organizing effective peer review by students is very challenging. Calibrated Peer Review (CPR) is a web-based program that involves students in writing and in reviewing each other's writing. It is designed to allow for more involved writing and feedback experiences with much less instructor time. Here we report on the results of a qualitative-methods analysis of narrative survey responses from students using CPR in an introductory geoscience class. In addition to an impact on the students' writing and their understanding of what goes in to effective writing, the results indicate that CPR acted as reinforcement for content learning, and an impetus for gaining a deeper understanding of content material. It allowed students to see how other students explained and analyzed content, and to check their understanding of a topic in relation to other students in the class. Not surprisingly, the instructor reported that students performed far better on exam questions that tested knowledge covered by CPR assignments.

  12. Grand unified models including extra Z bosons

    International Nuclear Information System (INIS)

    Li Tiezhong

    1989-01-01

    The grand unified theories (GUT) of the simple Lie groups including extra Z bosons are discussed. Under authors's hypothesis there are only SU 5+m SO 6+4n and E 6 groups. The general discussion of SU 5+m is given, then the SU 6 and SU 7 are considered. In SU 6 the 15+6 * +6 * fermion representations are used, which are not same as others in fermion content, Yukawa coupling and broken scales. A conception of clans of particles, which are not families, is suggested. These clans consist of extra Z bosons and the corresponding fermions of the scale. The all of fermions in the clans are down quarks except for the standard model which consists of Z bosons and 15 fermions, therefore, the spectrum of the hadrons which are composed of these down quarks are different from hadrons at present

  13. CLIC expands to include the Southern Hemisphere

    CERN Multimedia

    Roberto Cantoni

    2010-01-01

    Australia has recently joined the CLIC collaboration: the enlargement will bring new expertise and resources to the project, and is especially welcome in the wake of CERN budget redistributions following the recent adoption of the Medium Term Plan.   The countries involved in CLIC collaboration With the signing of a Memorandum of Understanding on 26 August 2010, the ACAS network (Australian Collaboration for Accelerator Science) became the 40th member of in the multilateral CLIC collaboration making Australia the 22nd country to join the collaboration. “The new MoU was signed by the ACAS network, which includes the Australian Synchrotron and the University of Melbourne”, explains Jean-Pierre Delahaye, CLIC Study Leader. “Thanks to their expertise, the Australian institutes will contribute greatly to the CLIC damping rings and the two-beam test modules." Institutes from any country wishing to join the CLIC collaboration are invited to assume responsibility o...

  14. Musculoskeletal ultrasound including definitions for ultrasonographic pathology

    DEFF Research Database (Denmark)

    Wakefield, RJ; Balint, PV; Szkudlarek, Marcin

    2005-01-01

    Ultrasound (US) has great potential as an outcome in rheumatoid arthritis trials for detecting bone erosions, synovitis, tendon disease, and enthesopathy. It has a number of distinct advantages over magnetic resonance imaging, including good patient tolerability and ability to scan multiple joints...... in a short period of time. However, there are scarce data regarding its validity, reproducibility, and responsiveness to change, making interpretation and comparison of studies difficult. In particular, there are limited data describing standardized scanning methodology and standardized definitions of US...... pathologies. This article presents the first report from the OMERACT ultrasound special interest group, which has compared US against the criteria of the OMERACT filter. Also proposed for the first time are consensus US definitions for common pathological lesions seen in patients with inflammatory arthritis....

  15. Education Program on Fossil Resources Including Coal

    Science.gov (United States)

    Usami, Masahiro

    Fossil fuels including coal play a key role as crucial energies in contributing to economic development in Asia. On the other hand, its limited quantity and the environmental problems causing from its usage have become a serious global issue and a countermeasure to solve such problems is very much demanded. Along with the pursuit of sustainable development, environmentally-friendly use of highly efficient fossil resources should be therefore, accompanied. Kyushu-university‧s sophisticated research through long years of accumulated experience on the fossil resources and environmental sectors together with the advanced large-scale commercial and empirical equipments will enable us to foster cooperative research and provide internship program for the future researchers. Then, this program is executed as a consignment business from the Ministry of Economy, Trade and Industry from 2007 fiscal year to 2009 fiscal year. The lecture that uses the textbooks developed by this program is scheduled to be started a course in fiscal year 2010.

  16. Should Broca's area include Brodmann area 47?

    Science.gov (United States)

    Ardila, Alfredo; Bernal, Byron; Rosselli, Monica

    2017-02-01

    Understanding brain organization of speech production has been a principal goal of neuroscience. Historically, brain speech production has been associated with so-called Broca’s area (Brodmann area –BA- 44 and 45), however, modern neuroimaging developments suggest speech production is associated with networks rather than with areas. The purpose of this paper was to analyze the connectivity of BA47 ( pars orbitalis) in relation to language . A meta-analysis was conducted to assess the language network in which BA47 is involved. The Brainmap database was used. Twenty papers corresponding to 29 experimental conditions with a total of 373 subjects were included. Our results suggest that BA47 participates in a “frontal language production system” (or extended Broca’s system). The BA47  connectivity found is also concordant with a minor role in language semantics. BA47 plays a central role in the language production system.

  17. Pulmonary disorders, including vocal cord dysfunction.

    Science.gov (United States)

    Greenberger, Paul A; Grammer, Leslie C

    2010-02-01

    The lung is a very complex immunologic organ and responds in a variety of ways to inhaled antigens, organic or inorganic materials, infectious or saprophytic agents, fumes, and irritants. There might be airways obstruction, restriction, neither, or both accompanied by inflammatory destruction of the pulmonary interstitium, alveoli, or bronchioles. This review focuses on diseases organized by their predominant immunologic responses, either innate or acquired. Pulmonary innate immune conditions include transfusion-related acute lung injury, World Trade Center cough, and acute respiratory distress syndrome. Adaptive immunity responses involve the systemic and mucosal immune systems, activated lymphocytes, cytokines, and antibodies that produce CD4(+) T(H)1 phenotypes, such as for tuberculosis or acute forms of hypersensitivity pneumonitis, and CD4(+) T(H)2 phenotypes, such as for asthma, Churg-Strauss syndrome, and allergic bronchopulmonary aspergillosis. Copyright 2010 American Academy of Allergy, Asthma & Immunology. Published by Mosby, Inc. All rights reserved.

  18. CERN Technical Training: LABVIEW courses include RADE

    CERN Multimedia

    HR Department

    2009-01-01

    The contents of the "LabView Basic I" and "LabView Intermediate II" courses have recently been changed to include, respectively, an introduction to and expert training in the Rapid Application Development Environment (RADE). RADE is a LabView-based application developed at CERN to integrate LabView in the accelerator and experiment control infrastructure. It is a suitable solution to developing expert tools, machine development analysis and independent test facilities. The course names have also been changed to "LabVIEW Basics I with RADE Introduction" and "LabVIEW Intermediate II with Advanced RADE Application". " LabVIEW Basics I with RADE Introduction" is designed for: Users preparing to develop applications using LabVIEW, or NI Developer Suite; users and technical managers evaluating LabVIEW or NI Developer Suite in purchasing decisions; users pursuing the Certified LabVIEW Developer certification. The course pr...

  19. CERN Technical Training: LABVIEW courses include RADE

    CERN Multimedia

    HR Department

    2009-01-01

    The contents of "LabView Basic I" and "LabView Intermediate II" trainings have been recently changed to include, respectively, an introduction and an expert training on the Rapid Application Development Environment (RADE). RADE is a LabView-based application developed at CERN to integrate LabView in the accelerator and experiment control infrastructure. It is a suitable solution to develop expert tools, machine development analysis and independent test facilities. The course names have also been changed to "LabVIEW Basics I with RADE Introduction" and "LabVIEW Intermediate II with Advanced RADE Application". " LabVIEW Basics I with RADE Introduction" is designed for: Users preparing to develop applications using LabVIEW, or NI Developer Suite; users and technical managers evaluating LabVIEW or NI Developer Suite in purchasing decisions; users pursuing the Certified LabVIEW Developer certification. The course prepare...

  20. CERN Technical Training: LABVIEW courses include RADE

    CERN Multimedia

    HR Department

    2009-01-01

    The contents of the "LabView Basic I" and "LabView Intermediate II" courses have recently been changed to include, respectively, an introduction to and expert training in the Rapid Application Development Environment (RADE). RADE is a LabView-based application developed at CERN to integrate LabView in the accelerator and experiment control infrastructure. It is a suitable solution to developing expert tools, machine development analysis and independent test facilities. The course names have also been changed to "LabVIEW Basics I with RADE Introduction" and "LabVIEW Intermediate II with Advanced RADE Application". " LabVIEW Basics I with RADE Introduction" is designed for: Users preparing to develop applications using LabVIEW, or NI Developer Suite; users and technical managers evaluating LabVIEW or NI Developer Suite in purchasing decisions; users pursuing the Certified LabVIEW Developer certification. The course prepares participants to develop test and measurement, da...

  1. AMS at the ANU including biomedical applications

    International Nuclear Information System (INIS)

    Fifield, L.K.; Allan, G.L.; Cresswell, R.G.; Ophel, T.R.; King, S.J.; Day, J.P.

    1993-01-01

    An extensive accelerator mass spectrometry program has been conducted on the 14UD accelerator at the Australian National University since 1986. In the two years since the previous conference, the research program has expanded significantly to include biomedical applications of 26 Al and studies of landform evolution using isotopes produced in situ in surface rocks by cosmic ray bombardment. The system is now used for the measurement of 10 Be, 14 C, 26 Al, 36 Cl, 59 Ni and 129 I, and research is being undertaken in hydrology, environmental geochemistry, archaeology and biomedicine. On the technical side, a new test system has permitted the successful off-line development of a high-intensity ion source. A new injection line to the 14UD has been established and the new source is now in position and providing beams to the accelerator. 4 refs

  2. AMS at the ANU including biomedical applications

    Energy Technology Data Exchange (ETDEWEB)

    Fifield, L.K.; Allan, G.L.; Cresswell, R.G.; Ophel, T.R. [Australian National Univ., Canberra, ACT (Australia); King, S.J.; Day, J.P. [Manchester Univ. (United Kingdom). Dept. of Chemistry

    1993-12-31

    An extensive accelerator mass spectrometry program has been conducted on the 14UD accelerator at the Australian National University since 1986. In the two years since the previous conference, the research program has expanded significantly to include biomedical applications of {sup 26}Al and studies of landform evolution using isotopes produced in situ in surface rocks by cosmic ray bombardment. The system is now used for the measurement of {sup 10}Be, {sup 14}C, {sup 26}Al, {sup 36}Cl, {sup 59}Ni and {sup 129}I, and research is being undertaken in hydrology, environmental geochemistry, archaeology and biomedicine. On the technical side, a new test system has permitted the successful off-line development of a high-intensity ion source. A new injection line to the 14UD has been established and the new source is now in position and providing beams to the accelerator. 4 refs.

  3. The effect of flipped teaching combined with modified team-based learning on student performance in physiology.

    Science.gov (United States)

    Gopalan, Chaya; Klann, Megan C

    2017-09-01

    Flipped classroom is a hybrid educational format that shifts guided teaching out of class, thus allowing class time for student-centered learning. Although this innovative teaching format is gaining attention, there is limited evidence on the effectiveness of flipped teaching on student performance. We compared student performance and student attitudes toward flipped teaching with that of traditional lectures using a partial flipped study design. Flipped teaching expected students to have completed preclass material, such as assigned reading, instructor-prepared lecture video(s), and PowerPoint slides. In-class activities included the review of difficult topics, a modified team-based learning (TBL) session, and an individual assessment. In the unflipped teaching format, students were given PowerPoint slides and reading assignment before their scheduled lectures. The class time consisted of podium-style lecture, which was captured in real time and was made available for students to use as needed. Comparison of student performance between flipped and unflipped teaching showed that flipped teaching improved student performance by 17.5%. This was true of students in both the upper and lower half of the class. A survey conducted during this study indicated that 65% of the students changed the way they normally studied, and 69% of the students believed that they were more prepared for class with flipped learning than in the unflipped class. These findings suggest that flipped teaching, combined with TBL, is more effective than the traditional lecture. Copyright © 2017 the American Physiological Society.

  4. Instructor Attitudes toward Students: Job Satisfaction and Student Outcomes

    Science.gov (United States)

    Wilson, Janie H.

    2008-01-01

    The relational teaching approach suggests that instructors should develop positive relationships with students, with benefits including greater job satisfaction. One way to build positive relationships with students involves exhibiting immediacy behaviors. The author examined relationships among professors' attitudes toward students, immediacy…

  5. Mechanics of Student-Directed Multi-University Internet Video-Conferencing Course

    Science.gov (United States)

    Durant, A. J.; Mann, C. P.; Rose, W. I.; Stix, J.

    2007-12-01

    Connecting graduate students with experts in a given discipline is vital to their success but has often been challenging because of logistics, costs, and scheduling. Advances in Internet video-conferencing now allow multiple parties to meet simultaneously in a virtual classroom environment. Here we describe the mechanics of a recent student-directed graduate-level course that enabled students to directly engage in scientific discussion with experts. Conducted under the auspices of the Earth Hazards (EHaz) Consortium, the spring 2007 Volcano Instability course connected nine previously disparate groups over North America in a combined learning and cultural experience. Each week course participants (including the guest speaker, students and university professors) reviewed current journal articles and a speaker presentation, and used Marratech Internet video- conferencing software to meet online and discuss the material with an expert on the subject. Internet video-conferencing provides an inexpensive and innovative approach to teaching across international boundaries. The EHaz 2007 Volcano Instability course connected 14 experts with 64 students and professors. Many universities can participate through this approach, allowing an advanced graduate class that normally contains 4 - 8 students on one campus to become a class of 50 or more dispersed over many campuses. As evidenced by overwhelmingly positive course evaluations, the approach was stimulating and conducive to learning, and has great potential for application over many other disciplines. This dynamic interaction between students and experts will ultimately raise the standard of instruction and motivate students to self-guide their learning experience to levels of greater understanding.

  6. Predicting medical professionals' intention to allow family presence during resuscitation: A cross sectional survey.

    Science.gov (United States)

    Lai, Meng-Kuan; Aritejo, Bayu Aji; Tang, Jing-Shia; Chen, Chien-Liang; Chuang, Chia-Chang

    2017-05-01

    Family presence during resuscitation is an emerging trend, yet it remains controversial, even in countries with relatively high acceptance of family presence during resuscitation among medical professionals. Family presence during resuscitation is not common in many countries, and medical professionals in these regions are unfamiliar with family presence during resuscitation. Therefore, this study predicted the medical professionals' intention to allow family presence during resuscitation by applying the theory of planned behaviour. A cross-sectional survey. A single medical centre in southern Taiwan. Medical staffs including physicians and nurses in a single medical centre (n=714). A questionnaire was constructed to measure the theory of planned behaviour constructs of attitudes, subjective norms, perceived behavioural control, and behavioural intentions as well as the awareness of family presence during resuscitation and demographics. In total, 950 questionnaires were distributed to doctors and nurses in a medical centre. Among the 714 valid questionnaires, only 11 participants were aware of any association in Taiwan that promotes family presence during resuscitation; 94.7% replied that they were unsure (30.4%) or that their unit did not have a family presence during resuscitation policy (74.8%). Regression analysis was performed to predict medical professionals' intention to allow family presence during resuscitation. The results indicated that only positive attitudes and subjective norms regarding family presence during resuscitation and clinical tenure could predict the intention to allow family presence during resuscitation. Because Family presence during resuscitation practice is not common in Taiwan and only 26.19% of the participants agreed to both items measuring the intention to allow family presence during resuscitation, we recommend the implementation of a family presence during resuscitation education program that will enhance the positive beliefs

  7. Scaffolding Singaporean Students to Write Vividly in the Chinese ‘Mother Tongue’, Mandarin

    Directory of Open Access Journals (Sweden)

    Tzemin Chung

    2014-02-01

    Full Text Available This paper details results from a three-year study investigating how to help students in Singapore write vivid compositions in Mandarin, the Chinese ‘mother tongue’. Mastery of the mother tongue by Singaporean students has become an important government priority in recent years. The strategies employed by this study included the use of information and communications technology (ICT mediated scaffolds such as collaborative mind maps and online peer editing to help students learn micro-writing strategies. This paper outlines the process of using various scaffolds to support students to learn and apply the action chain micro-writing strategy. A class of 31 Primary 4 from a neighbourhood school participated in this study. Findings indicated that students were very enthusiastic about writing in the ICT-mediated environment. Contrary to the teacher’s initial belief, students could be scaffolded to write action chains quickly. Findings highlighted the potential of scaffolding students in learning small chunks of writing strategy in an ICT-mediated environment that enabled them to practice these strategies in their composition writing until they could master and apply them. These micro-writing strategies gradually built up to a complex set of skills, including expressive writing. Moreover, students enjoyed working in groups and editing their peers’ work online. This showed that peers could be engaged as scaffolders in the classroom to free up the teacher’ time, allowing the teacher more time to spend with students who were not performing well.

  8. The effectiveness of constructivist science instructional methods on high school students' motivation

    Science.gov (United States)

    Cook, Michele T.

    2007-12-01

    A problem facing educators is students' academic motivation to successfully complete science class offerings and pass state standardized tests. This study focused on the effectiveness of constructivist science instructional methods to motivate high school science students to complete classroom activities. It was the intent of this study to provide a voice for students regarding what activities promote their motivation. A constant comparative analysis including open, axial, and selective coding of participants' interview responses and classroom observations provided codes used to develop a substantive theory of motivation and personal investment in students' learning. The findings of this study were that teachers should provide students with constructivist lessons such as cooperative groups, problem-based learning, and inquiry questions in which to learn content objectives. As social beings, students are more motivated to participate in activities that allow them to work with peers, contribute their own ideas, and relate topics of interest to their own realities. Keeping these ideas in mind during lesson preparation will increase students' motivation and achievement. Variation of instruction should include activities that reflect multiple intelligences and real world situations. The researcher recommends the development of professional learning communities as a way for teachers to share teaching practices that motivate students to learn and become problem solvers, thus promoting social change in educators' pedagogy in the researcher's teaching community. In an era of educational accountability and federal regulations, this study provides an important tool for teachers to employ in order to meet the educational needs of their students.

  9. Developing Students' Spatial Ability.

    Science.gov (United States)

    Bishop, Jeanne E.

    1978-01-01

    Discusses the importance of developing students' understanding of certain spatial aspects of important concepts. Piaget's contributions to the development of spatial conceptualization are included. Some examples for applying spatial techniques in earth sciences, physics, and chemistry are also presented. (HM)

  10. Student Rights Still Strong.

    Science.gov (United States)

    Adams, Julian

    1983-01-01

    Briefly reviews the development of freedom of student expression, including the 1969 "Tinker v. Des Moines" Supreme Court decision, and discusses the standards concerning educational disruption that have been developed since then. (AEA)

  11. Students Share Their Research at Student Poster Day | Poster

    Science.gov (United States)

    Students Share Their Research at Student Poster Day  By Ashley DeVine, Staff Writer More than 50 Werner H. Kirsten student interns and college interns presented their research at Summer Student Poster Day on August 6 in the Building 549 lobby.  Joseph Bergman, a high school intern in the Center for Cancer Research Nanobiology Laboratory, participated in the event “for the opportunity to present my summer research. It allowed me to meet people and get the experience of sharing and explaining my work.”

  12. A micromanipulation cell including a tool changer

    Science.gov (United States)

    Clévy, Cédric; Hubert, Arnaud; Agnus, Joël; Chaillet, Nicolas

    2005-10-01

    This paper deals with the design, fabrication and characterization of a tool changer for micromanipulation cells. This tool changer is part of a manipulation cell including a three linear axes robot and a piezoelectric microgripper. All these parts are designed to perform micromanipulation tasks in confined spaces such as a microfactory or in the chamber of a scanning electron microscope (SEM). The tool changer principle is to fix a pair of tools (i.e. the gripper tips) either on the tips of the microgripper actuator (piezoceramic bulk) or on a tool magazine. The temperature control of a thermal glue enables one to fix or release this pair of tools. Liquefaction and solidification are generated by surface mounted device (SMD) resistances fixed on the surface of the actuator or magazine. Based on this principle, the tool changer can be adapted to other kinds of micromanipulation cells. Hundreds of automatic tool exchanges were performed with a maximum positioning error between two consecutive tool exchanges of 3.2 µm, 2.3 µm and 2.8 µm on the X, Y and Z axes respectively (Z refers to the vertical axis). Finally, temperature measurements achieved under atmospheric pressure and in a vacuum environment and pressure measurements confirm the possibility of using this device in the air as well as in a SEM.

  13. Robust Unit Commitment Including Frequency Stability Constraints

    Directory of Open Access Journals (Sweden)

    Felipe Pérez-Illanes

    2016-11-01

    Full Text Available An increased use of variable generation technologies such as wind power and photovoltaic generation can have important effects on system frequency performance during normal operation as well as contingencies. The main reasons are the operational principles and inherent characteristics of these power plants like operation at maximum power point and no inertial response during power system imbalances. This has led to new challenges for Transmission System Operators in terms of ensuring system security during contingencies. In this context, this paper proposes a Robust Unit Commitment including a set of additional frequency stability constraints. To do this, a simplified dynamic model of the initial system frequency response is used in combination with historical frequency nadir data during contingencies. The proposed approach is especially suitable for power systems with cost-based economic dispatch like those in most Latin American countries. The study is done considering the Northern Interconnected System of Chile, a 50-Hz medium size isolated power system. The results obtained were validated by means of dynamic simulations of different system contingencies.

  14. Unifying all elementary particle forces including gravity

    International Nuclear Information System (INIS)

    Terazawa, H.

    1979-01-01

    It is a final goal in physics to unify all four basic forces, strong, weak, electromagnetic and gravitational. First, the unified gauge theories of strong, weak and electromagnetic interactions are discussed. There are two standard models, the model of Pati and Salam in which leptons have the fourth color, and the model of Georgi and Glashow in which a simple group SU (5) is assumed for grand unification. Two mass relations for leptons and quarks were derived, and the extension of the Georgi-Glashow model to a grand unified model of SU (6) gauge group has been made. The quantization of the electric charge of elementary particles is one of the most satisfactory features in grand unified gauge theories. The constraint relations between the gauge couplings, the weak mixing angle and the mass scale of symmetry breaking owing to the renormalization effect are not so severe as those in the grand unified models. However, the mass scale becomes far above the Planck mass in some cases. The baryon number non-conservation is one of the most intriguing features common to grand unified gauge theories. The unified models of all elementary particle forces including gravity are discussed. The discovery of weak vector bosons and the production of subquark pairs are anticipated. (Kako, I.)

  15. Changing the learning environment: the medical student voice.

    Science.gov (United States)

    Henning, Marcus A; Shulruf, Boaz; Hawken, Susan J; Pinnock, Ralph

    2011-06-01

    Students' perceptions of their learning environment influence both how they learn and the quality of their learning outcomes. The clinical component of undergraduate medical courses takes place in an environment designed for clinical service and not teaching. Tension results when these two activities compete for resources. An impending increase in medical student numbers led us to assess the learning environment with a view to planning for the future. An open ended question 'If you could change three things about medical school, what would they be?' was added to the Dundee Ready Educational Environment Measure (DREEM). This was used to assess the learning environment of students in years 4 and 5. Allowing students to actively voice their views about changes in the curriculum was considered a useful extension to the DREEM questionnaire. The findings indicated commonalities over the two years of clinical teaching. The areas of commonality included the need for: more clinical exposure early in the curriculum; fewer lectures; greater consistency in terms of assessment; and more constructive relationships. Fourth-year students tended to voice more concerns around resourcing, and sought more clarification about roles and learning outcomes. There is a need to address concerns raised by students in the areas of curricula, assessments and access to earlier clinical training. Concerns that can be addressed are increasing resource access, implementation of clearer objectives, consistency of teaching and assessments across sites, more formative assessments, and engaging feedback. Students would also benefit from substantive mentoring and role-modelling. © Blackwell Publishing Ltd 2011.

  16. Knowledge and ethical perception regarding organ donation among medical students

    Science.gov (United States)

    2013-01-01

    Background To determine the knowledge and ethical perception regarding organ donation amongst medical students in Karachi- Pakistan. Methods Data of this cross sectional study was collected by self administered questionnaire from MBBS students of Ziauddin University from 2010 to 2011. Sample size of 158 (83 First years and 75 Fourth years) were selected by convenient sampling and those students who were present and gave consent were included in the study. The data was analyzed by SPSS version 20. Results A total of 158 participants from Ziauddin Medical University filled out the questionnaire out of which 83(52.5%) were first years and 75(47.5%) were fourth year medical students. Mean age of sample was 20 ± 1.7. Majority of students were aware about organ donation with print and electronic media as the main source of information. 81.6% agreed that it was ethically correct to donate an organ. In the students’ opinion, most commonly donated organs and tissues were kidney, cornea, blood and platelet. Ideal candidates for donating organ were parents (81%). Regarding list of options for preference to receive an organ, most of the students agreed on young age group patients and persons with family. Willingness to donate was significantly associated with knowledge of allowance of organ donation in religion (P=0.000). Conclusion Both 1st year and 4th year students are aware of Organ Donation, but there is a significant lack of knowledge regarding the topic. PMID:24070261

  17. Suicide ideation in higher education students: influence of social support.

    Science.gov (United States)

    Gonçalves, Amadeu; Sequeira, Carlos; Duarte, João; Freitas, Paula

    2014-11-01

    To determine the prevalence of students' suicidal ideation and to assess its connection with social support. Quantitative, descriptive and exploratory study on a sample of 1074 students from a higher education institution in Portugal. The data was collected through an online platform that included a questionnaire regarding the sociodemographic and academic profile of the students, the Social/Familiar Support Satisfaction Scale1 and the Suicidal Ideation Questionnaire2. Students' ages varies between 17 and 49 (X¯=23,9 years old ± 6,107 sd), with the great majority (64.7%) being females. Results show that the presence/severity of suicidal thoughts is low (X¯=13.84; ± 20.29 SD) on a scale from 0 to 180 and cut-off point > 41 for values that suggest potential suicide risk, identifying 84 students at risk (7.8%). We verified significant connections between suicidal ideation and some dimensions of social support: social activities (r=-0.305; P=.000), intimacy (r=-0.272; P=.000) and overall social support (r=-0.168; P=.002). Suicidal ideation severity is higher on students who are far from home and living alone; students with weak social/familiar support networks (less involvement on social activities and intimate relationships). These results allow us to conclude that a frail social support network positively associates with ideation and suicidal risk. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  18. `INCLUDING' Partnerships to Build Authentic Research Into K-12 Science Education

    Science.gov (United States)

    Turrin, M.; Lev, E.; Newton, R.; Xu, C.

    2017-12-01

    Opportunities for authentic research experiences have been shown effective for recruiting and retaining students in STEM fields. Meaningful research experiences entail significant time in project design, modeling ethical practice, providing training, instruction, and ongoing guidance. We propose that in order to be sustainable, a new instructional paradigm is needed, one that shifts from being top-weighted in instruction to a distributed weight model. This model relies on partnerships where everyone has buy-in and reaps rewards, establishing broadened networks for support, and adjusting the mentoring model. We use our successful Secondary School Field Research Program as a model for this new paradigm. For over a decade this program has provided authentic geoscience field research for an expanding group of predominantly inner city high school youth from communities underrepresented in the sciences. The program has shifted the balance with returning participants now serving as undergraduate mentors for the high school student `researchers', providing much of the ongoing training, instruction, guidance and feedback needed. But in order to be sustainable and impactful we need to broaden our base. A recent NSF-INCLUDES pilot project has allowed us to expand this model, linking schools, informal education non-profits, other academic institutions, community partners and private funding agencies into geographically organized `clusters'. Starting with a tiered mentoring model with scientists as consultants, teachers as team members, undergraduates as team leaders and high school students as researchers, each cluster will customize its program to reflect the needs and strengths of the team. To be successful each organization must identify how the program fits their organizational goals, the resources they can contribute and what they need back. Widening the partnership base spreads institutional commitments for research scientists, research locations and lab space

  19. Getting Students Outside: Using Technology as a Way to Stimulate Engagement

    Science.gov (United States)

    Boyce, Carrie J.; Mishra, Chandrani; Halverson, Kristy L.; Thomas, Aimée K.

    2014-12-01

    Informal environments provide students with unique experiences that allow them to actively participate in activities while promoting a positive attitude toward and an increased interest in science. One way to enhance informal science experiences is through the integration of mobile technologies. This integration is particularly useful in engaging underrepresented students in learning science. Our informal environmental science program engages underrepresented, fifth-grade students in an informal learning environment supplemented with mobile tablet technology (iPads). The purpose of this study was to explore how fifth-grade students interacted with nature using mobile technology during a nature hike series. Participants included 55 fifth-grade students from two low-income schools. We found that students used the mobile technology to explore nature and stay engaged throughout the hike. The iPads were used as references, data collectors, and engagement tools. Students had an intense desire in returning to the site and responded positively toward interacting with nature. Prior research has indicated that students in this age group are likely to lose interest in science and the incorporation of field-friendly technology that engages students with nature, not technology alone, is a useful tool for keeping students interested in science.

  20. Pharmacy Students' Learning and Satisfaction With High-Fidelity Simulation to Teach Drug-Induced Dyspepsia

    Science.gov (United States)

    2013-01-01

    Objective. To assess second-year pharmacy students’ acquisition of pharmacotherapy knowledge and clinical competence from participation in a high-fidelity simulation, and to determine the impact on the simulation experience of implementing feedback from previous students. Design. A high-fidelity simulation was used to present a patient case scenario of drug-induced dyspepsia with gastrointestinal bleeding. The simulation was revised based on feedback from a previous class of students to include a smaller group size, provision of session material to students in advance, and an improved learning environment. Assessment. Student performance on pre- and post-simulation knowledge and clinical competence tests documented significant improvements in students' knowledge of dyspepsia and associated symptoms, with the greatest improvement on questions relating to the hemodynamic effects of gastrointestinal bleeding. Students were more satisfied with the simulation experience compared to students in the earlier study. Conclusion. Participation in a high-fidelity simulation allowed pharmacy students to apply knowledge and skills learned in the classroom. Improved student satisfaction with the simulation suggests that implementing feedback obtained through student course evaluations can be an effective means of improving the curriculum. PMID:23519773

  1. 26 CFR 1.167(a)-10 - When depreciation deduction is allowable.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false When depreciation deduction is allowable. 1.167... Corporations § 1.167(a)-10 When depreciation deduction is allowable. (a) A taxpayer should deduct the proper depreciation allowance each year and may not increase his depreciation allowances in later years by reason of...

  2. 49 CFR 230.25 - Maximum allowable stress on stays and braces.

    Science.gov (United States)

    2010-10-01

    ... Boilers and Appurtenances Allowable Stress § 230.25 Maximum allowable stress on stays and braces. The maximum allowable stress per square inch of net cross sectional area on fire box and combustion chamber... 49 Transportation 4 2010-10-01 2010-10-01 false Maximum allowable stress on stays and braces. 230...

  3. Evaluation of allowed outage times (AOTS) from a risk and reliability standpoint

    International Nuclear Information System (INIS)

    Vesely, W.E.

    1989-08-01

    This report describes the basic risks associated with allowed outage times (AOTS), defines strategies for selecting the risks to be quantified, and describes how the risks can be quantified. This report provides a basis for risk-based approaches for regulatory and plant implementation. The AOT risk evaluations can be applied to proposed one-time AOT changes, or to permanent changes. The evaluations can also be used to quantify risks associated with present AOTs, and in establishing AOTs from a risk perspective. The report shows that the standard way of calculating AOT risks in probabilistic risk analyses (PRAs) generally is not sufficient when evaluating all the risks associated with an AOT in order to assess its acceptability. The PRA calculates an average AOT risk which includes the frequency at which the AOT is expected to occur. Other risks associated with an AOT include the single downtime risk, which is the risk incurred when (given) the AOT has occurred. The single downtime risk is generally the most applicable risk in determining the acceptability of the AOT. The single downtime risks are generally much larger than the PRA-averaged risk. For more comprehensive evaluations, both risks should be calculated. The report also describes other risks which can be considered, including personnel and economic risks. Finally, the report discusses the detailed evaluations which are involved in calculating AOT risks, including considerations of uncertainty. (author)

  4. Cutting edge intermediate : student's book

    CERN Document Server

    Cunningham, Sarah

    2004-01-01

    A focus on high-frequency useful vocabulary helps students say what they want to say. Regular, well-structured speaking tasks encourage students to express themselves more extensively and fluently. ‘Do You Remember’ sections in every unit and extra. Consolidation modules provide regular review and consolidation Student Books include Mini-Dictionary to help learners study independently.

  5. SEEPAGE MODEL FOR PA INCLUDING DRIFT COLLAPSE

    International Nuclear Information System (INIS)

    C. Tsang

    2004-01-01

    The purpose of this report is to document the predictions and analyses performed using the seepage model for performance assessment (SMPA) for both the Topopah Spring middle nonlithophysal (Tptpmn) and lower lithophysal (Tptpll) lithostratigraphic units at Yucca Mountain, Nevada. Look-up tables of seepage flow rates into a drift (and their uncertainty) are generated by performing numerical simulations with the seepage model for many combinations of the three most important seepage-relevant parameters: the fracture permeability, the capillary-strength parameter 1/a, and the percolation flux. The percolation flux values chosen take into account flow focusing effects, which are evaluated based on a flow-focusing model. Moreover, multiple realizations of the underlying stochastic permeability field are conducted. Selected sensitivity studies are performed, including the effects of an alternative drift geometry representing a partially collapsed drift from an independent drift-degradation analysis (BSC 2004 [DIRS 166107]). The intended purpose of the seepage model is to provide results of drift-scale seepage rates under a series of parameters and scenarios in support of the Total System Performance Assessment for License Application (TSPA-LA). The SMPA is intended for the evaluation of drift-scale seepage rates under the full range of parameter values for three parameters found to be key (fracture permeability, the van Genuchten 1/a parameter, and percolation flux) and drift degradation shape scenarios in support of the TSPA-LA during the period of compliance for postclosure performance [Technical Work Plan for: Performance Assessment Unsaturated Zone (BSC 2002 [DIRS 160819], Section I-4-2-1)]. The flow-focusing model in the Topopah Spring welded (TSw) unit is intended to provide an estimate of flow focusing factors (FFFs) that (1) bridge the gap between the mountain-scale and drift-scale models, and (2) account for variability in local percolation flux due to

  6. [Contracts including performance and management of uncertainty].

    Science.gov (United States)

    Duru, G; Garassus, P; Auray, J-P

    2013-09-01

    Since many decades in France, the most important part of ambulatory health care expenditure is represented by drug consumption. By the fact, French patient is indeed the greatest world consumer of pharmaceuticals treatments. Therefore, the regulation authorities by successive strategies, attempt to limit or even restrict market access for new drugs in the health care sector secured by public social insurance coverage. Common objectives are to assess the reimbursement to scientific studies and to fix the price of therapeutics at an acceptable level for both industries and government. New trends try then to determine recently the drug price in a dual approach, as a component of global and effective contract, including performance and outcome. The first diffusion authorization is diffusion concerned, but this concept takes into account the eventual success of new produces in long-term survey. Signed for a fixed period as reciprocal partnership between regulation authorities and pharmaceutics industries, the contract integrates two dimensions of incertitude. The first one is represented by the strategy of new treatments development according to efficacy and adapted price, and the second one is linked to the result of diffusion and determines adapted rules if eventual non-respects of the previous engagement are registered. This paper discusses problems related to this new dimension of incertitude affected by conditional drug prices in market access strategy and the adapted follow-up of new treatment diffusion fixed by "outcome" contract between French regulation administration and pharmaceutics industries in our recent economic context. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  7. Resection of thymoma should include nodal sampling.

    Science.gov (United States)

    Weksler, Benny; Pennathur, Arjun; Sullivan, Jennifer L; Nason, Katie S

    2015-03-01

    Thymoma is best treated by surgical resection; however, no clear guidelines have been created regarding lymph node sampling at the time of resection. Additionally, the prognostic implications of nodal metastases are unclear. The aim of this study was to analyze the prognostic implications of nodal metastases in thymoma. The Surveillance, Epidemiology, and End Results database was queried for patients who underwent surgical resection of thymoma with documented pathologic examination of lymph nodes. The impact of nodal status on survival and thymoma staging was examined. We identified 442 patients who underwent thymoma resection with pathologic evaluation of 1 or more lymph nodes. A median of 2 nodes were sampled per patient. Fifty-nine patients (59 of 442, 13.3%) had ≥ 1 positive node. Patients with positive nodes were younger and had smaller tumors than node-negative patients. Median survival in the node-positive patients was 98 months, compared with 144 months in node-negative patients (P = .013). In multivariable analysis, the presence of positive nodes had a significant, independent, adverse impact on survival (hazard ratio 1.945, 95% confidence interval 1.296-2.919, P = .001). The presence of nodal metastases resulted in a change in classification to a higher stage in 80% of patients, the majority from Masaoka-Koga stage III to stage IV. Nodal status seems to be an important prognostic factor in patients with thymoma. Until the prognostic significance of nodal metastases is better understood, surgical therapy for thymoma should include sampling of regional lymph nodes. Copyright © 2015 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  8. Students' feedback on teaching and assessment at Nishtar Medical College, Multan.

    Science.gov (United States)

    Rafique, Shoaib; Rafique, Hasaan

    2013-09-01

    To obtain feedback on teaching and assessment methods in professional undergraduate medical examinations. The study was conducted at Nishtar Medical College, Multan, Pakistan, from May 21 to May 26, 2012. A written questionnaire covering topics on various teaching and assessment methods was used to get feedback from students of 2nd, 3rd, 4th and 5th year M.B.B.S. SPSS version 17 was used for statistical analysis. Of the 534 questionnaires distributed, 538 (99%) were returned duly filled. Overall, 382 (71%) students were satisfied with all aspects of the lectures delivered and 393 (73%) students agreed that teaching staff was punctual in delivering lectures. Although 312 (58%) students were satisfied with the teaching conducted in the wards, students felt dissatisfaction with the teaching carried out in outpatient departments and operating theatres. Multimedia was favoured by 306 (56%) students as a supporting teaching tool. Although the students agreed that questions asked in examinations were relevant and the pattern of Objective Structured Clinical Examination (OSCE) / Objective Structured Practical Examination (OSPE) was satisfactory, they felt that the time allowed was insufficient. 399 (74%) students agreed that multiple modes of assessment improved their knowledge and skill. There was no consensus among the students on the best form of assessment. Number of students favouring short essay questions (SEQ's), multiple choice questions including true/false type, single best choice questions (BCQ'S) and descriptive questions were 209(38.8%), 176(32.7%), 70 (13%) and 28 (5%) respectively. There was disparity in students' satisfaction in internal assessment and university examination. Although 226 (42%) students were satisfied with internal assessment, 199 (37%) were satisfied with university assessment. Overall, the students were satisfied with the lectures and clinical teaching conducted in the wards. Preferred methods of assessment included short essay questions

  9. Using the Big Ideas in Cosmology to Teach College Students

    Science.gov (United States)

    McLin, K. M.; Coble, K.; Metevier, A. J.; Bailey, J. M.; Cominsky, L. R.

    2013-04-01

    Recent advances in our understanding of the Universe have revolutionized our view of its structure, composition and evolution. However, these new ideas have not necessarily been used to improve the teaching of introductory astronomy students. In this project, we have conducted research into student understanding of cosmological ideas so as to develop effective web-based tools to teach basic concepts important to modern cosmology. The tools are intended for use at the introductory college level. Our research uses several instruments, including open-ended and multiple choice surveys conducted at multiple institutions, as well as interviews and course artifacts at one institution, to ascertain what students know regarding modern cosmological ideas, what common misunderstandings and misconceptions they entertain, and what sorts of materials can most effectively overcome students' difficulty in learning this material. These data are being used to create a suite of interactive, web-based tutorials that address the major ideas in cosmology. One common misconception that students in our introductory courses possess is that scientific explanations are “made up,” and not supported by observational data. Having students engage with real data is a powerful means to help students overcome this misconception. For this reason, the tutorials we are developing include authentic student interaction with actual data where possible. Students master the scientific concepts and reasoning processes that lead to our current understanding of the Universe through interactive tasks, prediction, reflection, experimentation, and model building. This workshop will demonstrate the use of some of the modules we have created and will allow participants to test the modules for themselves.

  10. 'Allowing the right' and its currency in managing drug stigma in Greece.

    Science.gov (United States)

    Fotopoulou, Maria; Munro, Alison; Taylor, Avril

    2015-08-01

    Evidence suggests that problem drug users are still subject to high levels of stigmatization. In countries, like Greece, where families occupy a central position and honour is collectively attained, secondary drug stigma is also highly prevalent. However, little is known about how drug users and their families manage drug stigma in the specific cultural milieu that makes up Greece. This article presents findings from a qualitative study exploring how drug stigma both manifests itself and is managed by drug users and parents in the context of Greek familial culture. The study was conducted in two state drug agencies in Thessaloniki - Greece and involved the participation of 40 problem drug users (PDU) (23 male/17 female) and 8 parents of PDU. Qualitative, in-depth, interviews were used to collect narrative accounts about experiences of managing addiction, drug stigma and secondary stigma in the Greek parental home. 'Allowing the right' - broadly understood as referring to passing to others information which might devalue a person and consequently that person's family - is discussed in terms of drug stigma management in Greece. We highlight how this culturally specific notion can be viewed as an active strategy adopted by both individual drug users and parents of PDU to manage stigmatization by illustrating the various way in which not 'allowing the right' was described by participants, including drug problem discovery or disclosure and subsequent management of drug using careers and drug stigma within the Greek family context. Given the significance of the cultural notion of 'allowing the right' in the trajectory of drug use amongst PDU and more particularly in stigma management and secondary stigma management, the paper highlights the need for further research into the field in Greece. The need for targeted culturally specific and culturally relevant interventions aimed at reducing drug stigma is also highlighted in relation to both policy and practice. Copyright

  11. STRESS AND FUTURE CAREER ASPIRATIONS AMONG UNIVERSITY STUDENTS IN TURKEY

    Directory of Open Access Journals (Sweden)

    A. Yavuzaslan

    2016-01-01

    Full Text Available It isevidentthat everyday life stressesmaycause changes in the systematic cycleof human kind. It has been proven that universitystudents have been carrying“future goal concerns” with them sincethe start of their university experience.Studyingin Turkish universitieshas allowed university students to undertake theprocess of finding a job in either the public or private sector with ease at the endof their studies, as demonstrated by the TUIK (Turkey Statistic Intuition.However,in the last fewyears, unemployment rates havebeen increasingrapidly.The increasing number of students enrolled at universitiescould be a contributingfactor to high unemployment rates. According to the statisticsof theTurkishHigher Education,in2000-2001, 1.5 million students wereenrolledto study. In2015-2016, 6.7million students wereenrolled. Therefore, students will be facedwithgreatercompetitionin finding employment. This is of great concern to theuniversity student and his/her future career plans, especially during a time of sloweconomic growth. Students who arejob hunting under these circumstances areunder immense pressure. This paper addresses a number of factors– social andeconomic, academic – which may be stressful to students in Turkey. The role andresponsibility of societyin this regard is also reiterated.The aim of this study is to examine the factors that constitute sources of stressforTurkish university students and to provide suggestions for solution. Therefore the method of this study includes surveys carried out among students of variousuniversity programs in Turkey and is based on statistical data. As a result of thestudy, the effect of stress factors will be evaluated and suggestions for openingrelevant programs and courses at state and private universities will be given aswell as a solution through the support of entrepreneurship will be recommended.

  12. A virtual patient software program to improve pharmacy student learning in a comprehensive disease management course.

    Science.gov (United States)

    Douglass, Mark A; Casale, Jillian P; Skirvin, J Andrew; DiVall, Margarita V

    2013-10-14

    To implement and assess the impact of a virtual patient pilot program on pharmacy students' clinical competence skills. Pharmacy students completed interactive software-based patient case scenarios embedded with drug-therapy problems as part of a course requirement at the end of their third year. Assessments included drug-therapy problem competency achievement, performance on a pretest and posttest, and pilot evaluation survey instrument. Significant improvements in students' posttest scores demonstrated advancement of clinical skills involving drug-therapy problem solving. Students agreed that completing the pilot program improved their chronic disease management skills and the program summarized the course series well. Using virtual patient technology allowed for assessment of student competencies and improved learning outcomes.

  13. Social Media and Population Health Virtual Exchange for Senior Nursing Students: An International Collaboration.

    Science.gov (United States)

    Procter, Paula M; Brixey, Juliana J; Honey, Michelle L L; Todhunter, Fern

    2016-01-01

    The authors have all engaged in using social media with students as a means for collaboration across national and international boundaries for various educational purposes. Following the explosion of big data in health the authors are now moving this concept forward within undergraduate and postgraduate nursing curricula for the development of population health virtual exchanges. Nursing has a global presence and yet it appears as though students have little knowledge of the health and social care needs and provision outside their local environment. This development will allow for explorative exchange amongst students in three countries, enhancing their understanding of their own and the selected international population health needs and solutions through asking and responding to questions amongst the learning community involved. The connection of the students will be recorded for their use in reflection; of particular interest will be the use of information included by the students to answer questions about their locality.

  14. Feminist Interruptions: Creating Care-ful and Collaborative Community-Based Research with Students

    Directory of Open Access Journals (Sweden)

    Kelly Concannon

    2014-05-01

    Full Text Available This article describes a feminist community-based research project involving faculty and student collaboration to evaluate a dating and domestic violence awareness initiative. Using a critical ethics of care that emphasizes relationships and allows for constant reflection about power dynamics, role, positionality, and emotions, the authors reflect on what was learned during the research process. Faculty and student researchers share their perspectives and offer suggestions for future feminist collaborative research projects. Significant lessons learned include ensuring that all are invested from the outset of the project, guaranteeing that student researchers understand why their role is so critical in community-based research, and acknowledging not just faculty power over students but student privilege as well.

  15. Quantification of risk on the allowed outage time changes considering external events

    International Nuclear Information System (INIS)

    Kang, D. I.; Jang, S. C.; Kim, K. Y.

    2000-01-01

    In this paper, the quantification of risk on the allowed outage time changes for the major safety systems of Ulchin units 3/4 are performed considering external events. The systems for which the risk on the allowed outage time changes are quantified are high pressure safety injection system, containment spray system, and emergency diesel generator. The results of this study show that the quantification considering external events are not required for the safety system if the quantification results considering only internal events satisfy the acceptance criteria of regulatory body and the safety systems are not greatly affected by external events. Secondly, it is expected that the quantification of risk including internal and external events is advantageous for the licensee of NPP if the regulatory acceptance criteria for the technical specification changes are relatively set up. However, it is expected to be disadvantageous for the licensee if the acceptance criteria are absolutely set up. Finally, it is expected that the conduction on the quantification of only fire event is sufficient for that of external events for plant changes of Korean standard NPPs

  16. Spatial effects should be allowed for in primary care and other community-based cluster RCTS

    Directory of Open Access Journals (Sweden)

    Kendrick Denise

    2010-05-01

    Full Text Available Abstract Background Typical advice on the design and analysis of cluster randomized trials (C-RCTs focuses on allowance for the clustering at the level of the unit of allocation. However often C-RCTs are also organised spatially as may occur in the fields of Public Health and Primary Care where populations may even overlap. Methods We allowed for spatial effects on the error variance by a multiple membership model. These are a form of hierarchical model in which each lower level unit is a member of more than one higher level unit. Membership may be determined through adjacency or through Euclidean distance of centroids or in other ways such as the proportion of overlapping population. Such models may be estimated for Normal, binary and Poisson responses in Stata (v10 or above as well as in WinBUGS or MLWin. We used this to analyse a dummy trial and two real, previously published cluster-allocated studies (one allocating general practices within one City and the other allocating general practices within one County to investigate the extent to which ignoring spatial effects affected the estimate of treatment effect, using different methods for defining membership with Akaike's Information Criterion to determine the "best" model. Results The best fitting model included both a fixed North-South gradient and a random cluster effect for the dummy RCT. For one of the real RCTs the best fitting model included both a random practice effect plus a multiple membership spatial term, while for the other RCT the best fitting model ignored the clustering but included a fixed North-South gradient. Alternative models which fitted only slightly less well all included spatial effects in one form or another, with some variation in parameter estimates (greater when less well fitting models were included. Conclusions These particular results are only illustrative. However, we believe when designing C-RCTs in a primary care setting the possibility of spatial effects

  17. Generation of complete electronic nuclear medicine reports including static, dynamic and gated images

    International Nuclear Information System (INIS)

    Beretta, M.; Pilon, R.; Mut, F.

    2002-01-01

    Aim: To develop a procedure for the creation of nuclear medicine reports containing static and dynamic images. The reason for implementing this technique is the lack of adequate solutions for an electronic format of nuclear medicine results allowing for rapid transmission via e-mail, specially in the case of dynamic and gated SPECT studies, since functional data is best presented in dynamic mode. Material and Methods: Clinical images were acquired in static, whole body, dynamic and gated mode, corresponding to bone studies, diuretic renogram, radionuclide cystography and gated perfusion SPECT, as well as respective time-activity curves. Image files were imported from a dedicated nuclear medicine computer system (Elscint XPert) to a Windows-based PC through a standard ethernet network with TCP-IP communications protocol, using a software developed by us which permits the conversion from the manufacturer's original format into a bitmap format (.bmp) compatible with commercially available PC software. For cardiac perfusion studies, background was subtracted prior to transferring to reduce the amount of information in the file; this was not done for other type of studies because useful data could be eliminated. Dynamic images were then processed using commercial software to create animated files and stored in .gif format. Static images were re-sized and stored in .jpg format. Original color or gray scale was always preserved. All the graphic material was then merged with a previously prepared report text using HTML format. The report also contained reference diagrams to facilitate interpretation. The whole report was then compressed into a self-extractable file, ready to be sent by electronic mail. Reception of the material was visually checked for data integrity including image quality by two experienced nuclear medicine physicians. Results: The report presented allows for simultaneous visualization of the text, diagrams and images either static, dynamic, gated or

  18. Cancer as a dysregulated epigenome allowing cellular growth advantage at the expense of the host

    Science.gov (United States)

    Timp, Winston; Feinberg, Andrew P.

    2015-01-01

    Although at the genetic level cancer is caused by diverse mutations, epigenetic modifications are characteristic of all cancers, from apparently normal precursor tissue to advanced metastatic disease, and these epigenetic modifications drive tumour cell heterogeneity. We propose a unifying model of cancer in which epigenetic dysregulation allows rapid selection for tumour cell survival at the expense of the host. Mechanisms involve both genetic mutations and epigenetic modifications that disrupt the function of genes that regulate the epigenome itself. Several exciting recent discoveries also point to a genome-scale disruption of the epigenome that involves large blocks of DNA hypomethylation, mutations of epigenetic modifier genes and alterations of heterochromatin in cancer (including large organized chromatin lysine modifications (LOCKs) and lamin-associated domains (LADs)), all of which increase epigenetic and gene expression plasticity. Our model suggests a new approach to cancer diagnosis and therapy that focuses on epigenetic dysregulation and has great potential for risk detection and chemoprevention. PMID:23760024

  19. Elliptical posts allow for detailed control of non-equibiaxial straining of cell cultures

    DEFF Research Database (Denmark)

    Olesen, Christian Gammelgaard; Pennisi, Cristian Pablo; de Zee, Mark

    2013-01-01

    tissue cells in vivo are subjected to a range of mechanical deformations including shear strain caused by activities of daily living. Shear strains are suspected to play an important role in tissue necrosis. Method The Flexcell system was redesigned using a finite element model in order to obtain large...... areas of the membrane in a controlled, uniform non-equibiaxial strain state. Results The redesign was manufactured and the resulting strains were experimentally validated by means of image analysis methods. The results showed that the system could be used for experiments varying the shear strain....... Conclusion The result allows scientists and experimentalists to apply detailed control of the strain tensor applied to tissue samples in two dimensions....

  20. Using data to help increase STEM retention rates for at-risk students; Student expectations and skill building

    Science.gov (United States)

    Reed, D. E.; Jones, G.; Heaney, A.

    2013-12-01

    Retention in the STEM fields is often a focus for higher education due to a shortage of trained workforce members. In particular, much effort has been spent on first year retention rates and introductory level courses under the assumption that students are more likely to drop out of STEM majors early in their higher education degree progress. While the retention rates of women, minorities, and low income students have been a priority by both the National Science Foundation and the private sector, we are interested in at-risk first year students for this study. The University of Wyoming Synergy Program's goal is to promote academic success and retention for underprepared and at-risk students by creating a series of first semester curricula as theme-based college transition skills courses that are paired with English courses. This creates a cohort group of courses for the students with increased communication between instructors at the same time allowing greater development of student social networks. In this study we are highlighting the results of the STEM students as compared with other at-risk participants in the program. The Synergy Program enrolls approximately 144 students each year with pre- and post-course surveys that directly measure which college skills students select as important as well as student expectations of the amount of time required for STEM courses. Follow-up surveys track the same queries for students who persist to their junior and senior year. In addition, instructors complete a summative survey about skills they find important to student success and individual student's challenges and successes with a variety of skills. Our results show a large gap in skills between those identified as important by students and those identified by their instructors. Expectations for the amount of time required to complete work for STEM courses and the reported time spent on course work are not constant when progressing throughout college. This analysis

  1. Balancing treatment allocations by clinician or center in randomized trials allows unacceptable levels of treatment prediction.

    Science.gov (United States)

    Hills, Robert K; Gray, Richard; Wheatley, Keith

    2009-08-01

    Randomized controlled trials are the standard method for comparing treatments because they avoid the selection bias that might arise if clinicians were free to choose which treatment a patient would receive. In practice, allocation of treatments in randomized controlled trials is often not wholly random with various 'pseudo-randomization' methods, such as minimization or balanced blocks, used to ensure good balance between treatments within potentially important prognostic or predictive subgroups. These methods avoid selection bias so long as full concealment of the next treatment allocation is maintained. There is concern, however, that pseudo-random methods may allow clinicians to predict future treatment allocations from previous allocation history, particularly if allocations are balanced by clinician or center. We investigate here to what extent treatment prediction is possible. Using computer simulations of minimization and balanced block randomizations, the success rates of various prediction strategies were investigated for varying numbers of stratification variables, including the patient's clinician. Prediction rates for minimization and balanced block randomization typically exceed 60% when clinician is included as a stratification variable and, under certain circumstances, can exceed 80%. Increasing the number of clinicians and other stratification variables did not greatly reduce the prediction rates. Without clinician as a stratification variable, prediction rates are poor unless few clinicians participate. Prediction rates are unacceptably high when allocations are balanced by clinician or by center. This could easily lead to selection bias that might suggest spurious, or mask real, treatment effects. Unless treatment is blinded, randomization should not be balanced by clinician (or by center), and clinician-center effects should be allowed for instead by retrospectively stratified analyses. © 2009 Blackwell Publishing Asia Pty Ltd and Chinese

  2. The Perceptions of Elementary School Teachers Regarding Their Efforts to Help Students Utilize Student-to-Student Discourse in Science

    Science.gov (United States)

    Craddock, Jennifer Lovejoy

    The purpose of this phenomenological study was to examine the perceptions of elementary teachers who teach science as opposed to science teacher specialists regarding their efforts to help students use student-to-student discourse for improving science learning. A growing body of research confirms the importance of a) student-to-student discourse for making meaning of science ideas and b) moving students' conceptual development towards a more scientific understanding of the natural world. Based on those foundations, the three research questions that guided this study examined the value elementary teachers place on student-to-student discourse, the various approaches teachers employ to promote the use of student-to-student discourse for learning science, and the factors and conditions that promote and inhibit the use of student-to-student discourse as an effective pedagogical strategy in elementary science. Data were gathered from 23 elementary teachers in a single district using an on-line survey and follow-up interviews with 8 teachers. All data were analyzed and evolving themes led to the following findings: (1) elementary teachers value student-to-student discourse in science, (2) teachers desire to increase time using student-to-student discourse, (3) teachers use a limited number of student-to-student discourse strategies to increase student learning in science, (4) teachers use student-to-student discourse as formative assessment to determine student learning in science, (5) professional development focusing on approaches to student-to-student discourse develops teachers' capacity for effective implementation, (6) teachers perceive school administrators' knowledge of and support for student-to-student discourse as beneficial, (7) time and scheduling constraints limit the use of student-to-student discourse in science. Implications of this study included the necessity of school districts to focus on student-to-student discourse in science, provide teacher and

  3. Integration of medical imaging including ultrasound into a new clinical anatomy curriculum.

    Science.gov (United States)

    Moscova, Michelle; Bryce, Deborah A; Sindhusake, Doungkamol; Young, Noel

    2015-01-01

    In 2008 a new clinical anatomy curriculum with integrated medical imaging component was introduced into the University of Sydney Medical Program. Medical imaging used for teaching the new curriculum included normal radiography, MRI, CT scans, and ultrasound imaging. These techniques were incorporated into teaching over the first two years of the program as a part of anatomy practical sessions, in addition to dedicated lectures and tutorials given by imaging specialists. Surveys were conducted between 2009 and 2012 to evaluate the student acceptance of the integration. Students were asked to rate individual activities as well as provide open-ended comments. The number of students who responded to the surveys varied from 40% to 98%. Over 90% of the respondents were satisfied with the overall quality of teaching in the anatomy units. In summary, 48% to 63% of the responding students thought that the specialist imaging lectures helped them learn effectively; 72% to 77% of students thought that the cross-sectional practical sessions helped them to better understand the imaging modalities of CT, MRI, and ultrasound; 76% to 80% of students considered hands-on ultrasound session to be useful in understanding the application of ultrasound in abdominal imaging. The results also revealed key similarities and differences in student perceptions of the new integrated curriculum for students with both a high and low prior exposure to anatomy. Further evaluation will aid in refining the integrated medical imaging program and providing its future direction. © 2014 American Association of Anatomists.

  4. Guide to essential math a review for physics, chemistry and engineering students

    CERN Document Server

    Blinder, Sy M

    2008-01-01

    This book reminds students in junior, senior and graduate level courses in physics, chemistry and engineering of the math they may have forgotten (or learned imperfectly) which is needed to succeed in science courses. The focus is on math actually used in physics, chemistry and engineering, and the approach to mathematics begins with 12 examples of increasing complexity, designed to hone the student''s ability to think in mathematical terms and to apply quantitative methods to scientific problems. By the author''s design, no problems are included in the text, to allow the students to focus on their science course assignments.- Highly accessible presentation of fundamental mathematical techniques needed in science and engineering courses- Use of proven pedagogical techniques develolped during the author's 40 years of teaching experience- illustrations and links to reference material on World-Wide-Web- Coverage of fairly advanced topics, including vector and matrix algebra, partial differential equations, speci...

  5. 41 CFR 301-74.4 - What should cost comparisons include?

    Science.gov (United States)

    2010-07-01

    ... comparisons include? 301-74.4 Section 301-74.4 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 74-CONFERENCE PLANNING Agency Responsibilities § 301-74.4 What should cost comparisons include? Cost comparisons should include...

  6. Predictors of Stress in College Students.

    Science.gov (United States)

    Saleh, Dalia; Camart, Nathalie; Romo, Lucia

    2017-01-01

    University students often face different stressful situations and preoccupations: the first contact with the university, the freedom of schedule organization, the selection of their master's degree, very selective fields, etc. The purpose of this study is to evaluate a model of vulnerability to stress in French college students. Stress factors were evaluated by a battery of six scales that was accessible online during 3 months. A total of 483 students, aged between 18 and 24 years (Mean = 20.23, standard deviation = 1.99), was included in the study. The results showed that 72.9, 86.3, and 79.3% of them were suffering from psychological distress, anxiety and depressive symptoms, respectively. More than half the sample was also suffering from low self-esteem (57.6%), little optimism (56.7%), and a low sense of self-efficacy (62.7%). Regression analyses revealed that life satisfaction, self-esteem, optimism, self-efficacy and psychological distress were the most important predictors of stress. These findings allow us to better understand stress-vulnerability factors in students and drive us to substantially consider them in prevention programs.

  7. Effect of the inquiry-based teaching approach on students ...

    African Journals Online (AJOL)

    kofi.mereku

    Also based on the research by Oliver (2007) and Prince & Felder (2007), the inquiry-based teaching style presents students with problems to be solved and it increases student's motivation. More importantly, the inquiry based learning actively involves the students in the learning process and allows the students to learn the ...

  8. Using a Response to Intervention (RtI) Framework with 1st Grade Students: A Model for Occupational Therapy Practitioners

    Science.gov (United States)

    McGuire, Beatriz

    2012-01-01

    The most recent reauthorization of the Individual's with Disabilities Education Improvement Act (IDEA, 2004) allows for the expansion of occupational therapy's role in school-based practice to include students who have not been identified for special education through early intervening services such as response to intervention (RtI).…

  9. Social Software and Academic Practice: Postgraduate Students as Co-Designers of Web 2.0 Tools

    Science.gov (United States)

    Carmichael, Patrick; Burchmore, Helen

    2010-01-01

    In order to develop potentially transformative Web 2.0 tools in higher education, the complexity of existing academic practices, including current patterns of technology use, must be recognised. This paper describes how a series of participatory design activities allowed postgraduate students in education, social sciences and computer sciences to…

  10. Two-dimensional analysis of motion artifacts, including flow effects

    International Nuclear Information System (INIS)

    Litt, A.M.; Brody, A.S.; Spangler, R.A.; Scott, P.D.

    1990-01-01

    The effects of motion on magnetic resonance images have been theoretically analyzed for the case of a point-like object in simple harmonic motion and for other one-dimensional trajectories. The authors of this paper extend this analysis to a generalized two-dimensional magnetization with an arbitrary motion trajectory. The authors provide specific solutions for the clinically relevant cases of the cross-sections of cylindrical objects in the body, such as the aorta, which has a roughly one-dimensional, simple harmonic motion during respiration. By extending the solution to include inhomogeneous magnetizations, the authors present a model which allows the effects of motion artifacts and flow artifacts to be analyzed simultaneously

  11. A Case for Including Transactions in OpenMP

    Energy Technology Data Exchange (ETDEWEB)

    Wong, M; Bihari, B L; de Supinski, B R; Wu, P; Michael, M; Liu, Y; Chen, W

    2010-01-25

    Transactional Memory (TM) has received significant attention recently as a mechanism to reduce the complexity of shared memory programming. We explore the potential of TM to improve OpenMP applications. We combine a software TM (STM) system to support transactions with an OpenMP implementation to start thread teams and provide task and loop-level parallelization. We apply this system to two application scenarios that reflect realistic TM use cases. Our results with this system demonstrate that even with the relatively high overheads of STM, transactions can outperform OpenMP critical sections by 10%. Overall, our study demonstrates that extending OpenMP to include transactions would ease programming effort while allowing improved performance.

  12. Modeling heart rate variability including the effect of sleep stages

    Science.gov (United States)

    Soliński, Mateusz; Gierałtowski, Jan; Żebrowski, Jan

    2016-02-01

    We propose a model for heart rate variability (HRV) of a healthy individual during sleep with the assumption that the heart rate variability is predominantly a random process. Autonomic nervous system activity has different properties during different sleep stages, and this affects many physiological systems including the cardiovascular system. Different properties of HRV can be observed during each particular sleep stage. We believe that taking into account the sleep architecture is crucial for modeling the human nighttime HRV. The stochastic model of HRV introduced by Kantelhardt et al. was used as the initial starting point. We studied the statistical properties of sleep in healthy adults, analyzing 30 polysomnographic recordings, which provided realistic information about sleep architecture. Next, we generated synthetic hypnograms and included them in the modeling of nighttime RR interval series. The results of standard HRV linear analysis and of nonlinear analysis (Shannon entropy, Poincaré plots, and multiscale multifractal analysis) show that—in comparison with real data—the HRV signals obtained from our model have very similar properties, in particular including the multifractal characteristics at different time scales. The model described in this paper is discussed in the context of normal sleep. However, its construction is such that it should allow to model heart rate variability in sleep disorders. This possibility is briefly discussed.

  13. A Student-Centered Guest Lecturing: A Constructivism Approach to Promote Student Engagement

    Science.gov (United States)

    Li, Lei; Guo, Rong

    2015-01-01

    Student engagement has become a big challenge in higher education, especially when distance learning is getting more and more popular. Guest lecturing is a popular method to bring relevance to the classroom and engage in students. Ground on the theory of constructivism, this paper introduces a student-centered guest lecturing that allows students…

  14. Using Critical Thinking Vignettes To Evaluate Student Learning.

    Science.gov (United States)

    Van Eerden, Kathy

    2001-01-01

    In an associate degree nursing program, students role play nurse-client interactions using case study prompts. The vignettes are designed to represent complex practice situations and allow students to demonstrate critical thinking and nursing skills. (SK)

  15. Summary and overview of the allowance program in the Clean Air Act Amendments of 1990

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    Title IV of the Clean Air Act Amendments of 1990 (CAAA) created a new regulatory instrument, an emission allowance, that electric power producers will be required to possess and expend to emit sulfur dioxide into the atmosphere. The emission allowance system will be integrated into an already complex system of state and federal electric utility regulation. The way state public utility commissions and the Federal Energy Regulatory Commission respond to utility compliance actions will greatly affect the decisions that electric utilities under their jurisdiction make to comply with the CAAA and the cost of compliance to ratepayers. This chapter summarizes the CAAA, presenting dates for the implementation of the allowance system rule, and discusses conservation and renewable energy bonus allowances, EPA allowance sales and auctions, allowance pooling, exempt power facilities, election by additional resources, nitrogen oxides control, compliance planning third-party ownership, allowance property rights, and an example of utility compliance options with allowances. 11 refs., 6 tabs

  16. Student financial support. An inventory in 24 European countries. Background report for the project on portability of student financial support

    NARCIS (Netherlands)

    Vossensteyn, Johan J.

    2004-01-01

    This report provides a description of the current national systems of student financial support in 24 European countries. It provides information on tuition fees, grants, scholarships, student loans, and indirect student support through students families (family allowances and tax benefits) and

  17. The Use of University Services and Student Retention: Differential Links for Student Service Members or Veterans and Civilian Students

    Science.gov (United States)

    Southwell, Kenona H.; Whiteman, Shawn D.; MacDermid Wadsworth, Shelley M.; Barry, Adam E.

    2018-01-01

    Grounded in research and theory on college student retention, this study assessed differences in the use of various university services and the influence of key personnel on retention-related outcomes of student service members or veterans (SSM/Vs) compared with civilian students. Participants included 386 students, 199 (154 male, 45 female) of…

  18. Ionic liquids, electrolyte solutions including the ionic liquids, and energy storage devices including the ionic liquids

    Science.gov (United States)

    Gering, Kevin L.; Harrup, Mason K.; Rollins, Harry W.

    2015-12-08

    An ionic liquid including a phosphazene compound that has a plurality of phosphorus-nitrogen units and at least one pendant group bonded to each phosphorus atom of the plurality of phosphorus-nitrogen units. One pendant group of the at least one pendant group comprises a positively charged pendant group. Additional embodiments of ionic liquids are disclosed, as are electrolyte solutions and energy storage devices including the embodiments of the ionic liquid.

  19. Teaching problem-solving skills to nuclear engineering students

    Science.gov (United States)

    Waller, E.; Kaye, M. H.

    2012-08-01

    Problem solving is an essential skill for nuclear engineering graduates entering the workforce. Training in qualitative and quantitative aspects of problem solving allows students to conceptualise and execute solutions to complex problems. Solutions to problems in high consequence fields of study such as nuclear engineering require rapid and accurate analysis of the problems, design of solutions (focusing on public safety, environmental stewardship and ethics), solution execution and monitoring results. A three-month course in problem solving, modelling and simulation was designed and a collaborative approach was undertaken with instructors from both industry and academia. Training was optimised for the laptop-based pedagogy, which provided unique advantages for a course that includes modelling and simulation components. The concepts and tools learned as part of the training were observed to be utilised throughout the duration of student university studies and interviews with students who have entered the workforce indicate that the approaches learned and practised are retained long term.

  20. Today's university students and their need to connect

    Directory of Open Access Journals (Sweden)

    Theresa Janine Russo

    2014-10-01

    Full Text Available Higher education is rapidly changing and university instructors are presented with new types of students for whom technology is a significant influence. They perceive technology as a way of life and express a need to feel connected at all times. With increasingly diverse university classroom, technology integration is both a challenge and an opportunity. Supportive communication is important in the promotion of relationships and essential in a university classroom.  A convenience sample of 390 students was surveyed to investigate the perceived influences of technology on relationships, including preferences, usage and time with technologies. Results indicated that technology makes communication easier, allows students to stay in touch with more people, and have relationships that would otherwise not be possible.  Implications of this study suggest positive influences of technology on academic work, performance and maintenance of relationships, but disadvantages such as increased stress, addictive feelings toward technologies, and increased misunderstandings in relationships and conflict. 

  1. [Homophobia among nursing students].

    Science.gov (United States)

    Campo-Arias, Adalberto; Herazo, Edwin; Cogollo, Zuleima

    2010-09-01

    Homophobia is defined as a general negative attitude towards homosexual persons, with implications on public health. This fact has been less investigated among nursing students. The objective of this review was to learn about the prevalence of homophobia and its associated variables among nursing students. A systematic review was performed on original articles published in EBSCO, Imbiomed, LILACS, MEDLINE, Ovid, and ProQuest, including articles published between 1998 and 2008 in English, Portuguese and Spanish. Keywords used were homophobia, homosexuality, and nursing students. Descriptive analysis was performed. Eight studies were analyzed. The incidence of homophobia in nursing students is between 7% and 16%. Homophobia is more common among males and religious conservatism people. Homophobia is quite frequent in nursing students. This negative attitude toward homosexuality may affect services and care giving by nursing professions and could have negative implications in nursing practice.

  2. 41 CFR 102-85.95 - Who pays for the TI allowance?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Who pays for the TI allowance? 102-85.95 Section 102-85.95 Public Contracts and Property Management Federal Property Management... GSA SPACE Tenant Improvement Allowance § 102-85.95 Who pays for the TI allowance? The customer agency...

  3. 26 CFR 1.912-1 - Exclusion of certain cost-of-living allowances.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 10 2010-04-01 2010-04-01 false Exclusion of certain cost-of-living allowances... Exclusion of certain cost-of-living allowances. (a) Amounts received by Government civilian personnel stationed outside the continental United States as cost-of-living allowances in accordance with regulations...

  4. 41 CFR 301-74.7 - What is the conference lodging allowance?

    Science.gov (United States)

    2010-07-01

    ... lodging allowance? 301-74.7 Section 301-74.7 Public Contracts and Property Management Federal Travel Regulation System TEMPORARY DUTY (TDY) TRAVEL ALLOWANCES AGENCY RESPONSIBILITIES 74-CONFERENCE PLANNING Agency Responsibilities § 301-74.7 What is the conference lodging allowance? The conference lodging...

  5. Immediate weight-bearing after osteosynthesis of proximal tibial fractures may be allowed

    DEFF Research Database (Denmark)

    Haak, Karl Tobias; Palm, Henrik; Holck, Kim

    2012-01-01

    Immediate weight-bearing following osteosynthesis of proximal tibial fractures is traditionally not allowed due to fear of articular fracture collapse. Anatomically shaped locking plates with sub-articular screws could improve stability and allow greater loading forces. The purpose of this study...... was to investigate if immediate weight-bearing can be allowed following locking plate osteosynthesis of proximal tibial fractures....

  6. 40 CFR 60.4141 - Timing requirements for Hg allowance allocations.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Timing requirements for Hg allowance... Times for Coal-Fired Electric Steam Generating Units Hg Allowance Allocations § 60.4141 Timing requirements for Hg allowance allocations. (a) By November 17, 2006, the permitting authority will submit to...

  7. 42 CFR 413.89 - Bad debts, charity, and courtesy allowances.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Bad debts, charity, and courtesy allowances. 413.89... Categories of Costs § 413.89 Bad debts, charity, and courtesy allowances. Link to an amendment published at 75 FR 49198, Aug. 12, 2010. (a) Principle. Bad debts, charity, and courtesy allowances are deductions...

  8. The Effect of Student Gender on the Obstetrics and Gynecology Clerkship Experience

    Science.gov (United States)

    Odrobina, Michele R.; McIntyre-Seltman, Kathleen

    2010-01-01

    Abstract Objectives To explore the effects of the students' gender on their perception of quality and quantity of teaching, the amount of experiential learning, and their interest in obstetrics and gynecology. Methods Anonymous, self-administered surveys to third-year medical students rotating on the obstetrics and gynecology clerkship. Results Eighty-one of 91 students participated (89% response rate): 33 men, 46 women, 2 declined to reveal their gender. No significant gender differences existed regarding number of interactions with residents and faculty; number of deliveries, surgeries, or examinations performed; perceived quality of teaching; or feeling included as part of the clinical team. Male students were more likely to report performing specific surgical procedures, such as operating the bovie cautery during gynecological surgeries (p = 0.005). More men experienced patients refusing to allow them to participate in the clinical interview (p obstetrics and gynecology, male students were more likely to report that their interest increased at the end of the clerkship. Conclusions Male students were more likely to experience gender bias from patients on the obstetrics and gynecology service. Male students also described feeling socially excluded from female-dominated clinical teams. Obstetrics and gynecology educators need to consider methods of encouraging patients to accept medical student participation regardless of gender. Obstetrics and gynecology faculty and residents need to be sensitive to subtle forms of gender bias and ensure equal inclusion for both male and female medical students. PMID:20088663

  9. Tweets from the forest: using Twitter to increase student engagement in an undergraduate field biology course

    Science.gov (United States)

    Soluk, Lauren; Buddle, Christopher M.

    2015-01-01

    Twitter is a cold medium that allows users to deliver content-rich but small packets of information to other users, and provides an opportunity for active and collaborative communication. In an education setting, this social media tool has potential to increase active learning opportunities, and increase student engagement with course content. The effects of Twitter on learning dynamics was tested in a field biology course offered by a large Canadian University: 29 students agreed to take part in the Twitter project and quantitative and qualitative data were collected, including survey data from 18 students. Students published 200% more public Tweets than what was required, and interacted frequently with the instructor and teaching assistant, their peers, and users external to the course. Almost 80% of students stated that Twitter increased opportunities for among-group communication, and 94% of students felt this kind of collaborative communication was beneficial to their learning. Although students did not think they would use Twitter after the course was over, 77% of the students still felt it was a good learning tool, and 67% of students felt Twitter had a positive impact on how they engaged with course content. These results suggest social media tools such as Twitter can help achieve active and collaborative learning in higher education. PMID:26594328

  10. Tweets from the forest: using Twitter to increase student engagement in an undergraduate field biology course.

    Science.gov (United States)

    Soluk, Lauren; Buddle, Christopher M

    2015-01-01

    Twitter is a cold medium that allows users to deliver content-rich but small packets of information to other users, and provides an opportunity for active and collaborative communication. In an education setting, this social media tool has potential to increase active learning opportunities, and increase student engagement with course content. The effects of Twitter on learning dynamics was tested in a field biology course offered by a large Canadian University: 29 students agreed to take part in the Twitter project and quantitative and qualitative data were collected, including survey data from 18 students. Students published 200% more public Tweets than what was required, and interacted frequently with the instructor and teaching assistant, their peers, and users external to the course. Almost 80% of students stated that Twitter increased opportunities for among-group communication, and 94% of students felt this kind of collaborative communication was beneficial to their learning. Although students did not think they would use Twitter after the course was over, 77% of the students still felt it was a good learning tool, and 67% of students felt Twitter had a positive impact on how they engaged with course content. These results suggest social media tools such as Twitter can help achieve active and collaborative learning in higher education.

  11. Why They Stay - Retention Strategies for Students from Diverse Backgrounds in the Geosciences

    Science.gov (United States)

    Haacker, R.

    2014-12-01

    The geosciences have had a chronic problem of underrepresentation of students from diverse ethnic, cultural, and socio-economic backgrounds. While many programs and efforts focus on the recruitment of minorities, a strategic approach to increase retention is equally important for a student's success. Students from diverse backgrounds often face isolation in majority schools, and lack role models and guidance as they navigate through the academic system. Research has shown that continuous and individualized support can greatly strengthen a student's performance and chance of staying in the field. Successful strategies include a strong mentoring system, early involvement in research, cohort building, and creating a welcoming campus climate. At the SOARS Center for Undergraduate Research, we have found that offering students research topics that allow them to give back to society increases engagement and retention significantly. All interventions need to be applied early, often and on a continuous basis in a student's college experience. A long-term mentor assigned to the student beyond a class or a summer research experience can provide follow-up and champion the student's progress. This presentation will share successful approaches of retaining diverse students in the geosciences and discuss how we can support each other in the community to provide such resources.

  12. Student Violence.

    Science.gov (United States)

    Bloomberg, Edward

    This report discusses student violence within the framework of causes, issues, and false and true solutions. The author decries the abdication of responsibilities by both college administrators, who have permitted students to "do their thing," and leftwing students, who crusade thoughtlessly against educational institutions. Some true solutions…

  13. STUDENT PLACEMENT

    African Journals Online (AJOL)

    User

    students express lack of interest in the field they are placed, it ... be highly motivated to learn than students placed in a department ... the following research questions. Research Questions. •. Did the criteria used by Mekelle. University for placement of students into different departments affect the academic performance of ...

  14. MSW Students' Attitudes toward Transracial Adoption

    Science.gov (United States)

    Lee, Jaegoo; Crolley-Simic, Josie; Vonk, M. Elizabeth

    2013-01-01

    This study explored the attitudes of MSW students ("N"?=?147) toward transracial adoption and included an investigation of the students' personal experiences that may affect their attitudes. Statistical analyses revealed that although the majority of students supported the practice of transracial adoption, a number of students gave…

  15. Allowable Residual Contamination Levels in soil for decommissioning the Shippingport Atomic Power Station site

    International Nuclear Information System (INIS)

    Kennedy, W.E. Jr.; Napier, B.A.; Soldat, J.K.

    1983-09-01

    As part of decommissioning the Shippingport Atomic Power Station, a fundamental concern is the determination of Allowable Residual Contamination Levels (ARCL) for radionuclides in the soil at the site. The ARCL method described in this report is based on a scenario/exposure-pathway analysis and compliance with an annual dose limit for unrestricted use of the land after decommissioning. In addition to naturally occurring radionuclides and fallout from weapons testing, soil contamination could potentially come from five other sources. These include operation of the Shippingport Station as a pressurized water reactor, operations of the Shippingport Station as a light-water breeder, operation of the nearby Beaver Valley reactors, releases during decommissioning, and operation of other nearby industries, including the Bruce-Mansfield coal-fired power plants. ARCL values are presented for 29 individual radionculides and a worksheet is provided so that ARCL values can be determined for any mixture of the individual radionuclides for any annual dose limit selected. In addition, a worksheet is provided for calculating present time soil concentration value that will decay to the ARCL values after any selected period of time, such as would occur during a period of restricted access. The ARCL results are presented for both unconfined (surface) and confined (subsurface) soil contamination. The ARCL method and results described in this report provide a flexible means of determining unrestricted-use site release conditions after decommissioning the Shippingport Atomic Power Station

  16. Impact of headaches on university students in Durban, South Africa.

    Science.gov (United States)

    Basdav, Jyotika; Haffejee, Firoza; Puckree, T

    2016-01-01

    Introspection into the factors that affect student success at higher education institutions has gained significant momentum in recent years. Teaching and learning has come under the spotlight with quality enhancement and teaching development funding focussing on student support, enhancing the student environment, and enhancing academics as teachers. Included in this are aspects that try to understand the student. An aspect that is not receiving attention is student health, specifically headaches which could impact student success. The aim of this study was to investigate the impact of primary headaches on student academic, family and social life at one higher education institution in South Africa. Data was collected using a questionnaire based descriptive cross sectional survey. Multistage sampling using a ballot method allowed for sampling to obtain representation from across the institution. To achieve a 95 % confidence level, 384 students from across the university were invited to participate after informed consent. Data was analysed using Chi square tests at a probability of p coffee and chocolate resulting in a less effective study session. Activities of daily living and participation in social events which usually leads to relaxation were neglected. Personal and emotional well-being was also negatively affected. Altered sleeping patterns and absence of study breaks also led to headaches. Headaches were found to impact on the students study and sleep patterns, their attention levels during lectures and their social and emotional life. Headaches negatively impacted on some participants leading to reduced focus on academic, family, social or leisure activities. Intensity of headaches increased during tests and examinations which could impact their success at University.

  17. Including Students with Attention-Deficit/Hyperactivity Disorder in Mainstream Schools

    Science.gov (United States)

    Humphrey, Neil

    2009-01-01

    Around 80% of pupils with attention deficit disorders are educated in mainstream schools. The difficulties relating to inattention, impulsivity and hyperactivity experienced by such pupils present mainstream educators with a unique set of challenges and opportunities. In this article, Neil Humphrey, Senior Lecturer in the Psychology of Education…

  18. Including Fathers in the Picture: A Meta-Analysis of Parental Involvement and Students' Academic Achievement

    Science.gov (United States)

    Kim, Sung won; Hill, Nancy E.

    2015-01-01

    Extant research on parental involvement in education has been conducted largely without respect to which parent is involved. The implicit assumption is that family-school relationship frameworks function similarly for fathers and mothers. Although there is a growing body of research examining fathers' involvement in education, this assumption has…

  19. Individualized Education Programs for Students with Autism: Including Parents in the Process.

    Science.gov (United States)

    Simpson, Richard L.

    1995-01-01

    The involvement of parents in developing individualized education programs (IEPs) for their children with autism is discussed. Essential components of IEP documents are outlined, and strategies that professionals can use to promote significant family involvement are considered. (Author/SW)

  20. Including Visually Impaired Students in Physical Education Lessons: A Case Study of Teacher and Pupil Experiences

    Science.gov (United States)

    Herold, Frank; Dandolo, Jack

    2009-01-01

    Following recent education policy and curriculum changes in England, the notion of inclusion of children with special educational needs in physical education has increasingly become a topic of research interest and concern. It was the aim of this study to explore personal experiences and perspectives of inclusion in physical education. To this end…