Sample records for program subject matter

  1. The nature and development of preservice science teachers' conceptions of subject matter and pedagogy

    NASA Astrophysics Data System (ADS)

    Lederman, Norman G.; Gess-Newsome, Julie; Latz, Mark S.

    The purpose of this study was to assess the development and changes in preservice science teachers' subject matter and pedagogy knowledge structures as they proceeded through a professional teacher education program. Twelve secondary preservice science teachers were asked to create representations of their subject matter and pedagogy knowledge structures periodically (four times spanning the entirety of their subject-specific teacher education program) and participate in a videotaped interview concerning the eight knowledge structure representations immediately following student teaching. Qualitative analyses of knowledge structure representations and transcribed interviews within and between subjects were performed by one of the researchers and blindly corroborated by the other two researchers. Initial knowledge structure representations were typically linear and lacked coherence. Both types of knowledge structure representations were highly susceptible to change as a consequence of the act of teaching. Although there was some overlap between subject matter and pedagogy knowledge structures, they were reported to exert separate influences on classroom practice, with the pedagogy knowledge structure having primary influence on instructional decisions. Furthermore, the complexity of one's subject matter structure appeared to be a critical factor in determining whether the structure directly influences classroom practice.Received: 5 February 1993; Revised: 28 July 1993;

  2. What Do Subject Matter Experts Have to Say about Participating in Education and Outreach?

    NASA Astrophysics Data System (ADS)

    Manning, Colleen; NASA's Universe of Learning Team

    2018-01-01

    NASA’s Universe of Learning partners wish to actively engage with Subject Matter Experts (scientists and engineers) throughout the design, development, and delivery of products, programs, and professional development. In order to ensure these engagement efforts aligned with the needs of Subject Matter Experts, the external evaluators conducted an online survey. The subject pool included the scientists and engineers employed at the partner organizations as well as other scientists and engineers affiliated with NASA’s Astrophysics missions and research programs. This presentation will describe scientists’/engineers’ interest in various types of education/outreach, their availability to participate in education/outreach, factors that would encourage their participation in education/outreach, and the preparation and support they have for participation in education/outreach.

  3. Index to Computer Based Learning.

    ERIC Educational Resources Information Center

    Hoye, Robert E., Ed.; Wang, Anastasia C., Ed.

    The computer-based programs and projects described in this index are listed under 98 different subject matter fields. Descrptions of programs include information on: subject field, program name and number, author, source, the program's curriculum content, prerequisites, level of instruction, type of student for which it is intended, total hours of…

  4. Principles of Teaching. Module.

    ERIC Educational Resources Information Center

    Rhoades, Joseph W.

    This module on principles of teaching is 1 in a series of 10 modules written for vocational education teacher education programs. It is designed to enable the teacher to do the following: (1) identify subject matter and integrate that subject matter with thought-provoking questions; (2) organize and demonstrate good questioning techniques; and (3)…

  5. 34 CFR 668.10 - Direct assessment programs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... such as creativity, analysis or synthesis associated with the subject matter of the program. Examples... measurement apply to direct assessment programs. Because a direct assessment program does not utilize credit... program includes regularly scheduled learning sessions, faculty-guided independent study, consultations...

  6. Brain white matter structure and COMT gene are linked to second-language learning in adults.

    PubMed

    Mamiya, Ping C; Richards, Todd L; Coe, Bradley P; Eichler, Evan E; Kuhl, Patricia K

    2016-06-28

    Adult human brains retain the capacity to undergo tissue reorganization during second-language learning. Brain-imaging studies show a relationship between neuroanatomical properties and learning for adults exposed to a second language. However, the role of genetic factors in this relationship has not been investigated. The goal of the current study was twofold: (i) to characterize the relationship between brain white matter fiber-tract properties and second-language immersion using diffusion tensor imaging, and (ii) to determine whether polymorphisms in the catechol-O-methyltransferase (COMT) gene affect the relationship. We recruited incoming Chinese students enrolled in the University of Washington and scanned their brains one time. We measured the diffusion properties of the white matter fiber tracts and correlated them with the number of days each student had been in the immersion program at the time of the brain scan. We found that higher numbers of days in the English immersion program correlated with higher fractional anisotropy and lower radial diffusivity in the right superior longitudinal fasciculus. We show that fractional anisotropy declined once the subjects finished the immersion program. The relationship between brain white matter fiber-tract properties and immersion varied in subjects with different COMT genotypes. Subjects with the Methionine (Met)/Valine (Val) and Val/Val genotypes showed higher fractional anisotropy and lower radial diffusivity during immersion, which reversed immediately after immersion ended, whereas those with the Met/Met genotype did not show these relationships. Statistical modeling revealed that subjects' grades in the language immersion program were best predicted by fractional anisotropy and COMT genotype.

  7. Index to Computer Assisted Instruction.

    ERIC Educational Resources Information Center

    Lekan, Helen A., Ed.

    The computer assisted instruction (CAI) programs and projects described in this index are listed by subject matter. The index gives the program name, author, source, description, prerequisites, level of instruction, type of student, average completion time, logic and program, purpose for which program was designed, supplementary…

  8. Special Education Teacher Knowledge of Literacy: An Analysis of Two Preparation Programs' Effectiveness in Increasing Subject-Matter Knowledge and Pedagogical Content Knowledge of Reading Comprehension

    ERIC Educational Resources Information Center

    James, Susanne M.

    2011-01-01

    Special educators' knowledge of reading concepts are not only influenced by their understanding of the subject matter, but also by an amalgam of content and pedagogy that enables teachers to integrate this information to meet the diverse needs of students with disabilities. This study documented the conceptual knowledge that special education…

  9. Students' Experiences With/in Integrated Environmental Studies Programs in Ontario

    ERIC Educational Resources Information Center

    Breunig, Mary; Murtell, Jocelyn; Russell, Constance

    2015-01-01

    In Canada there exists a noteworthy educational initiative referred to as Environmental Studies Programs (ESPs). These secondary school programs are interdisciplinary, helping to link subject matter and encouraging student responsibility. The results of three case studies of Ontario ESPs indicate that program participation has "real…

  10. Science teacher's perception about science learning experiences as a foundation for teacher training program

    NASA Astrophysics Data System (ADS)

    Tapilouw, Marisa Christina; Firman, Harry; Redjeki, Sri; Chandra, Didi Teguh

    2017-05-01

    Teacher training is one form of continuous professional development. Before organizing teacher training (material, time frame), a survey about teacher's need has to be done. Science teacher's perception about science learning in the classroom, the most difficult learning model, difficulties of lesson plan would be a good input for teacher training program. This survey conducted in June 2016. About 23 science teacher filled in the questionnaire. The core of questions are training participation, the most difficult science subject matter, the most difficult learning model, the difficulties of making lesson plan, knowledge of integrated science and problem based learning. Mostly, experienced teacher participated training once a year. Science training is very important to enhance professional competency and to improve the way of teaching. The difficulties of subject matter depend on teacher's education background. The physics subject matter in class VIII and IX are difficult to teach for most respondent because of many formulas and abstract. Respondents found difficulties in making lesson plan, in term of choosing the right learning model for some subject matter. Based on the result, inquiry, cooperative, practice are frequently used in science class. Integrated science is understood as a mix between Biology, Physics and Chemistry concepts. On the other hand, respondents argue that problem based learning was difficult especially in finding contextual problem. All the questionnaire result can be used as an input for teacher training program in order to enhanced teacher's competency. Difficult concepts, integrated science, teaching plan, problem based learning can be shared in teacher training.

  11. NATAL-74; Towards a Common Programming Language for CAL.

    ERIC Educational Resources Information Center

    Brahan, J. W.; Colpitts, B. A.

    NATAL-74 is a programing language designed for Canadian computer aided learning (CAL) programs. The language has two fundamental elements: the UNIT provides the interface between the student and the subject matter, and the PROCEDURE element embodies teaching strategy. Desirable features of several programing languages have been adapted to cope…

  12. Brain white matter structure and COMT gene are linked to second-language learning in adults

    PubMed Central

    Mamiya, Ping C.; Richards, Todd L.; Coe, Bradley P.; Eichler, Evan E.; Kuhl, Patricia K.

    2016-01-01

    Adult human brains retain the capacity to undergo tissue reorganization during second-language learning. Brain-imaging studies show a relationship between neuroanatomical properties and learning for adults exposed to a second language. However, the role of genetic factors in this relationship has not been investigated. The goal of the current study was twofold: (i) to characterize the relationship between brain white matter fiber-tract properties and second-language immersion using diffusion tensor imaging, and (ii) to determine whether polymorphisms in the catechol-O-methyltransferase (COMT) gene affect the relationship. We recruited incoming Chinese students enrolled in the University of Washington and scanned their brains one time. We measured the diffusion properties of the white matter fiber tracts and correlated them with the number of days each student had been in the immersion program at the time of the brain scan. We found that higher numbers of days in the English immersion program correlated with higher fractional anisotropy and lower radial diffusivity in the right superior longitudinal fasciculus. We show that fractional anisotropy declined once the subjects finished the immersion program. The relationship between brain white matter fiber-tract properties and immersion varied in subjects with different COMT genotypes. Subjects with the Methionine (Met)/Valine (Val) and Val/Val genotypes showed higher fractional anisotropy and lower radial diffusivity during immersion, which reversed immediately after immersion ended, whereas those with the Met/Met genotype did not show these relationships. Statistical modeling revealed that subjects’ grades in the language immersion program were best predicted by fractional anisotropy and COMT genotype. PMID:27298360

  13. Engaging Students with Subject Matter Experts and Science Content Through Classroom Connection Webinars

    NASA Technical Reports Server (NTRS)

    Graff, P. V.; Rampe, E.; Stefanov, W. L.; Vanderbloemen, L.; Higgins, M.

    2015-01-01

    Connecting students and teachers in classrooms with science, technology, engineering, and mathematics (STEM) experts provides an invaluable opportunity. Subject matter experts can share exciting science and science-related events as well as help to "translate" science being conducted by professionals. The Expedition Earth and Beyond (EEAB) Program, facilitated by the Astromaterials Research and Exploration Science (ARES) Division at the NASA Johnson Space Center, has been providing virtual access to subject matter experts through classroom connection webinars for the last five years. Each year, the reach of these events has grown considerably, especially over the last nine months. These virtual connections not only help engage students with role models, but are also designed to help teachers address concepts and content standards they are required to teach. These events also enable scientists and subject matter experts to help "translate" current science in an engaging and understandable manner while actively involving classrooms in the journey of science and exploration.

  14. Religious Television Programs; A Study of Relevance.

    ERIC Educational Resources Information Center

    Bluem, A. William

    A nationwide questionnaire survey of over 430 television stations as to religious program activity during the year July 1, 1964, to June 30, 1965, sought data on such matters as weekly hours of program time, program types and styles, and subjective evaluations of the value and professional quality of programs used or created by the stations.…

  15. For the Children's Sake: How To Develop a Tribal Teacher Education Program.

    ERIC Educational Resources Information Center

    Barden, Jack; Davis, Carol

    1999-01-01

    Describes the development of a teacher preparation program at Turtle Mountain Community College, which tries to balance pedagogy, subject matter, and culture in a holistic way. States that the program seeks to assess students in the program based on the outcomes they have achieved. Asserts that the hallmark of this embryonic program is…

  16. Office ergonomics programs. A case study of North American corporations.

    PubMed

    Moore, J S

    1997-12-01

    Subject matter experts from 13 North American corporations provided detailed descriptions of the historical development and the current components and operations of their office ergonomics programs. Results were summarized across corporations and presented for the following programmatic topics: backgrounds of key people, initial awareness and preliminary needs assessment, program development, program implementation, program monitoring and evaluation, program components, education and training, workstation and job analysis, early identification of cases, case management, and alternate office environments. The subject matter experts also provided comments about the strengths of their programs, their advice to others, and lessons they learned. These observations suggested the need for an office ergonomics program, and possibly other occupational health programs, to fit into a corporation's culture and capitalize on its infrastructure. Most corporations used multidisciplinary task forces or teams to develop their programs. Communication, which included training, awareness, advertising, and feedback, was also an important issue. Flexibility and simplicity were important attributes of these programs. It is hoped that this descriptive information will be helpful to some occupational health managers interested in or concerned about managerial perspectives and skills related to the development and implementation of programs within their own corporations.

  17. Home Economics Curriculum Guide, 7-12.

    ERIC Educational Resources Information Center

    Paterson, Barbara; And Others

    GRADES OR AGES: Grades 7-12. SUBJECT MATTER: Home economics. ORGANIZATION AND PHYSICAL APPEARANCE: The introductory material includes a description of the philosophy of the program, program design, levels of instruction, and program of course offerings. There are two main sections: 1) general courses, including foods and nutrition, clothing,…

  18. Evaluation of Teacher Preparation Programs: Purposes, Methods, and Policy Options

    ERIC Educational Resources Information Center

    Feuer, Michael J.; Floden, Robert E.; Chudowsky, Naomi; Ahn, Judie

    2013-01-01

    Teacher preparation programs (TPPs) are where prospective teachers gain a foundation of knowledge about pedagogy and subject matter, as well as early exposure to practical classroom experience. Although competence in teaching, as in all professions, is shaped significantly by on-the-job experiences and continuous learning, the programs that…

  19. 78 FR 38203 - Refunds and Exchanges

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    ... addressing this particular subject. Refunds for Adhesive Stamps in Connection With Authorized Marketing... to un-mailed matter in connection with an authorized marketing program. Under current standards for... affected by removing the reference to (USPS) authorized marketing programs. Therefore, the Postal Service...

  20. Transforming schools into communities of thinking and learning about serious matters.

    PubMed

    Brown, A L

    1997-04-01

    In this article, a program of research known as Fostering Communities of Learners is described. This program is in place in several schools and classrooms serving inner-city students from 6 to 12 years of age. Based on theoretical advances in cognitive and developmental psychology, the program is successful at improving both literacy skills and domain-area subject matter knowledge (e.g., environmental science and biology). Building on young children's emergent strategic and metacognitive knowledge, together with their skeletal biological theories, the program leads children to discover the deep principles of the domain and to develop flexible learning and inquiry strategies of wide applicability.

  1. A Study of Nondestructive Testing and Inspection Processes Used In Industry with Implications for Program Planning in the Junior Colleges of Texas.

    ERIC Educational Resources Information Center

    Stokes, Vernon L.

    This study, the first of two parts, had two main purposes. The first was to obtain desirable subject matter for an instructional program in nondestructive testing through a survey of selected manufacturing and service companies in Texas, and the second was to determine the degree of emphasis that should be placed on each subject. Fifty-nine…

  2. Career Exploration 10-12. Career Exploration Guidance Program.

    ERIC Educational Resources Information Center

    Young, John; And Others

    Designed as a group guidance approach which can be used with study hall groups and subject matter area classes, this career guidance program provides experiences for high school students in the area of employability and work adjustment. Intended to span eighteen days, the program includes such topics as evaluation of self and skills, values…

  3. Effectiveness of the Combat Operational Stress Control Training Program: Expectations of the U.S. Marine Corps

    ERIC Educational Resources Information Center

    Sipko, Marek M.

    2010-01-01

    This study evaluated the effectiveness of the U.S. Marine Corps combat operational stress preventive training program to determine whether the program meets the training effectiveness criteria of the Marine Corps. This evaluation entailed both qualitative and quantitative inquiries to answer the subject matter research questions. The…

  4. Food for Thought: An Analysis of Pro-Environmental Behaviours and Food Choices in Ontario Environmental Studies Programs

    ERIC Educational Resources Information Center

    Breunig, Mary

    2013-01-01

    In Canada, there exists a noteworthy educational initiative referred to as Environmental Studies Programs (ESPs). These secondary school programs are interdisciplinary, helping to link subject matter and encouraging student responsibility. This paper will present student reports from five case studies where I investigated how ESP participation…

  5. Bilingual Education in Sociolinguistic Perspective.

    ERIC Educational Resources Information Center

    Fishman, Joshua A.

    Discussed are some of the problems of bilingual programs (lack of funds, personnel, and evaluated programs). Four broad categories of bilingual programs are (1) Transitional Bilingualism, in which Spanish is used in the early grades to help pupils "adjust to school" and/or "master subject matter" until their skill in English is developed; (2)…

  6. Real-World Experiences

    ERIC Educational Resources Information Center

    Borja, Rhea R.

    2006-01-01

    This article presents IISME, a U.S. program that can give educators a real-world experience and that can deepen their subject-matter knowledge. It also presents the experiences of some teachers who are into this program. IISME's summer-fellowship program started out with 40 teachers and 12 companies. The group's growth picked up in 2001, when it…

  7. A Program for High School Social Studies: International Relations.

    ERIC Educational Resources Information Center

    Bloomington Public Schools, MN.

    GRADES OR AGES: High school. SUBJECT MATTER: Social studies, International relations. ORGANIZATION AND PHYSICAL APPEARANCE: The introductory material covers the school district philosophy, a description of the program, major concepts for international relations, and techniques for evaluating objectives. Material is provided for six units…

  8. Something about China.

    ERIC Educational Resources Information Center

    Cowen, Sonia; And Others

    The major objective of this instructional program on the People's Republic of China is to help elementary grade students develop an understanding and tolerance of cultural relativism. The development of intellectual, affective, and psychomotor skills through the utilization of subject matter is also an important objective of the program. The…

  9. Junior High School Science: A Manual for Teachers. A Search for Structure. Grade 7.

    ERIC Educational Resources Information Center

    Baltimore County Public Schools, Towson, MD.

    GRADES OR AGES: Grade 7. SUBJECT MATTER: Science. ORGANIZATION AND PHYSICAL APPEARANCE: The introduction describes the development of the junior high school science program. The main text is divided into three phases: Processes and Skills, Developing a Model of Matter, and Human Structure and Function. Phase I contains two subcategories: Rocks and…

  10. Exploring the Educational Needs of the Homeland Security Community

    ERIC Educational Resources Information Center

    France, Paul

    2012-01-01

    This study involved an evaluation of the subjective perspectives held by a panel of 16 homeland security subject matter experts to determine what the needs of the homeland security professional community are for educational programs. The researcher examined the knowledge, skills, and abilities deemed important in homeland security to determine…

  11. Findings of the District English Program Evaluation Committee.

    ERIC Educational Resources Information Center

    Price, A. Rae; And Others

    In summer 1990, the English Department of the Metropolitan Community College District (MCCD) in Missouri conducted a self-study to determine whether the English program's subject matter, academic standards, and methods of instruction were consistent with objectives. An Evaluation Committee, consisting of three English instructors representing each…

  12. Creating and Implementing Diverse Development Strategies to Support Extension Centers and Programs

    ERIC Educational Resources Information Center

    Page, Christopher S.; Kern, Michael A.

    2018-01-01

    Declining government funding for higher education requires colleges and universities to seek alternative revenue streams, including through philanthropic fund-raising. Extension-based subject matter centers and other programs can benefit from the thoughtful supplementation of traditional revenue sources with individual, corporate, and private…

  13. Continuing Education for the Health Professions. Developing, Managing, and Evaluating Programs for Maximum Impact on Patient Care.

    ERIC Educational Resources Information Center

    Green, Joseph S., Ed.; And Others

    Advice on making continuing education (CE) responsive to the practice needs of professionals in medicine, dentistry, nursing, pharmacy, allied health, and public health is provided in 16 chapters. Attention is directed to: establishing realistic goals, tailoring programs to specific needs, recruiting subject matter experts, evaluating programs and…

  14. 76 FR 66312 - Agency Information Collection Activities: Submission for Review; Information Collection Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... collection of Life Sciences Subject Matter Experts (SMEs) information with the Office of the Director of... review of life science programs. In addition, the directory makes it easier to identify scientific... life science programs. The directory makes it easier to identify scientific specialty areas for which...

  15. 14 CFR 120.121 - Preemption.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Drug Testing Program Requirements § 120.121 Preemption. (a) The issuance of 14 CFR parts 65, 91, 121... subject matter of 14 CFR parts 65, 91, 121, and 135, including but not limited to, drug testing of...

  16. 14 CFR 120.121 - Preemption.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Drug Testing Program Requirements § 120.121 Preemption. (a) The issuance of 14 CFR parts 65, 91, 121... subject matter of 14 CFR parts 65, 91, 121, and 135, including but not limited to, drug testing of...

  17. 14 CFR 120.121 - Preemption.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Drug Testing Program Requirements § 120.121 Preemption. (a) The issuance of 14 CFR parts 65, 91, 121... subject matter of 14 CFR parts 65, 91, 121, and 135, including but not limited to, drug testing of...

  18. 14 CFR 120.121 - Preemption.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Drug Testing Program Requirements § 120.121 Preemption. (a) The issuance of 14 CFR parts 65, 91, 121... subject matter of 14 CFR parts 65, 91, 121, and 135, including but not limited to, drug testing of...

  19. 14 CFR 120.121 - Preemption.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Drug Testing Program Requirements § 120.121 Preemption. (a) The issuance of 14 CFR parts 65, 91, 121... subject matter of 14 CFR parts 65, 91, 121, and 135, including but not limited to, drug testing of...

  20. Factors to Consider When Implementing Automated Software Testing

    DTIC Science & Technology

    2016-11-10

    programming, e.g., Java or Visual Basic.  Subject Matter Experts (SME) with firm grasp of application being automated. 2. Additional costs for setup (e.g...Abilities (KSA) required (e.g., Test and Evaluation). 2. Analyze programming skills needed (e.g., Java , C, C++, Visual Basic). 3. Compose team – testers

  1. AGRICULTURAL MACHINERY--POWER. TEACHERS COPY.

    ERIC Educational Resources Information Center

    HILL, DURWIN; VENABLE, BENNY MAC

    THE PURPOSE OF THIS DOCUMENT IS TO PROVIDE A STUDY GUIDE FOR STUDENTS PREPARING FOR AGRICULTURAL MACHINERY OCCUPATIONS IN A VOCATIONAL AGRICULTURE COOPERATIVE EDUCATION PROGRAM. THE MATERIAL WAS DESIGNED BY SUBJECT MATTER SPECIALISTS ON THE BASIS OF STATE ADVISORY COMMITTEE RECOMMENDATIONS, TRIED IN OPERATIONAL PROGRAMS, AND REFINED BY A TEACHER.…

  2. A STATE DEMONSTRATION AND EVALUATION IN DEVELOPING PILOT OVERHEAD TRANSPARENCIES FOR THE SUBJECT AREAS OF SECONDARY SCIENCE, MATHEMATICS, ENGLISH, MODERN FOREIGN LANGUAGES, AND GEOGRAPHY.

    ERIC Educational Resources Information Center

    KINNIELL, WILLIAM T.; AND OTHERS

    A DEMONSTRATION PROGRAM WAS UNDERTAKEN FOR THE PURPOSE OF SHOWING HOW A STATE DEPARTMENT OF EDUCATION CAN UTILIZE ITS RESOURCES AND SUBJECT MATTER SPECIALISTS IN DEVELOPING OVERHEAD TRANSPARENCIES TO IMPLEMENT SECONDARY SCHOOL CURRICULUM IN THE STATE. SUBJECT SPECIALISTS (26) REPRESENTING 10 COURSE FIELDS WERE BROUGHT TOGETHER AT THE BEGINNING OF…

  3. Suggested Resource List. Wisconsin Nutrition Education and Training Program. 4th Revised Edition.

    ERIC Educational Resources Information Center

    Wisconsin State Dept. of Public Instruction, Madison.

    This resource list on nutrition is divided into 16 subject matter categories. References within each category include information on intended audience, type of media, title, date, author, publisher, price, and annotations. Subjects covered are: (1) athletics/physical fitness; (2) careers; (3) consumerism; (4) dental health; (5) diet/health and…

  4. Digital Badges for Teacher Mastery: An Exploratory Study of a Competency-Based Professional Development Badge System. CCT Reports

    ERIC Educational Resources Information Center

    Diamond, James; Gonzalez, Pilar Carmina

    2014-01-01

    This study contributes knowledge about how a digital badge system integrated into an online, subject-matter-specific, and competency-based professional development (PD) program affected teachers' experiences with and perceptions of the program activities. The report presents findings from a one-year exploratory study of an online PD program, and…

  5. BARBERING, A STUDY GUIDE AND PROGRESSION RECORD FOR BARBERING STUDENTS IN A COOPERATIVE TRAINING PROGRAM.

    ERIC Educational Resources Information Center

    Alabama Univ., University.

    QUESTION-TYPE JOB OR ASSIGNMENT SHEETS IN THIS GUIDE DIRECT THE STUDENT'S RELATED STUDY IN COOPERATIVE TRAINING PROGRAMS. THE MATERIAL WAS DEVELOPED BY TRADE AND INDUSTRIAL COORDINATORS, SUBJECT MATTER SPECIALISTS, AND TEACHER EDUCATORS. IT WAS TESTED BY USE IN HIGH SCHOOL PROGRAMS. THE 61 JOB SHEETS ARE KEYED TO THREE RELATED REFERENCE BOOKS, BUT…

  6. Major advances in extension education programs in dairy production.

    PubMed

    Chase, L E; Ely, L O; Hutjens, M F

    2006-04-01

    The dairy industry has seen structural changes in the last 25 yr that have an impact on extension programming. The number of cows in the United States has decreased by 17%, whereas the number of dairy farms has decreased by 74%. The average milk production per cow has increased from 5,394 to 8,599 kg/lactation. Even though there are fewer farms, dairy farm managers are asking for more specific and targeted information. The extension resources available have also decreased during this period. Because of these changes, shifts have taken place in extension programming and staffing. A key change has been a shift to subject matter-targeted programs and workshops. Extension has also incorporated and expanded use of the Internet. Discussion groups, subject matter courses, and searchable databases are examples of Internet use. There will be continuing shifts in the demographics of the US dairy industry that will influence future extension efforts. It is also probable that fewer extension professionals will be available to provide programming due to changes in funding sources at national, state, and local levels. Future shifts in extension programming will be needed to provide the information needs of the industry with a smaller number of extension workers.

  7. Major Superficial White Matter Abnormalities in Huntington's Disease

    PubMed Central

    Phillips, Owen R.; Joshi, Shantanu H.; Squitieri, Ferdinando; Sanchez-Castaneda, Cristina; Narr, Katherine; Shattuck, David W.; Caltagirone, Carlo; Sabatini, Umberto; Di Paola, Margherita

    2016-01-01

    Background: The late myelinating superficial white matter at the juncture of the cortical gray and white matter comprising the intracortical myelin and short-range association fibers has not received attention in Huntington's disease. It is an area of the brain that is late myelinating and is sensitive to both normal aging and neurodegenerative disease effects. Therefore, it may be sensitive to Huntington's disease processes. Methods: Structural MRI data from 25 Pre-symptomatic subjects, 24 Huntington's disease patients and 49 healthy controls was run through a cortical pattern-matching program. The surface corresponding to the white matter directly below the cortical gray matter was then extracted. Individual subject's Diffusion Tensor Imaging (DTI) data was aligned to their structural MRI data. Diffusivity values along the white matter surface were then sampled at each vertex point. DTI measures with high spatial resolution across the superficial white matter surface were then analyzed with the General Linear Model to test for the effects of disease. Results: There was an overall increase in the axial and radial diffusivity across much of the superficial white matter (p < 0.001) in Pre-symptomatic subjects compared to controls. In Huntington's disease patients increased diffusivity covered essentially the whole brain (p < 0.001). Changes are correlated with genotype (CAG repeat number) and disease burden (p < 0.001). Conclusions: This study showed broad abnormalities in superficial white matter even before symptoms are present in Huntington's disease. Since, the superficial white matter has a unique microstructure and function these abnormalities suggest it plays an important role in the disease. PMID:27242403

  8. Art. Program of Art Instruction in the Secondary School.

    ERIC Educational Resources Information Center

    Battle Creek Public Schools, MI.

    GRADES OR AGES: Junior and senior high school. SUBJECT MATTER: Art. ORGANIZATION AND PHYSICAL APPEARANCE: The guide has four main sections: 1) "Aims of the Art Program"; 2) "Function of the Guide"; 3) "Course Descriptions"; and 4) "References, Source Materials, Aids." The course descriptions in section 3 are arranged in chart form with six…

  9. School Health Practice. Sixth Edition.

    ERIC Educational Resources Information Center

    Anderson, C. L.; Creswell, William H.

    This text provides core subject matter relating to health services, health education, and healthful living for teachers, health educators, school nurses, administrators, and any others who have a role in the school health program. Its six parts focus on the what, how, and why of a functional school health program today. To start, the history of…

  10. LAW ENFORCEMENT OFFICER TRAINING, BASIC COURSE, UNIT II, INSTRUCTOR'S MANUAL.

    ERIC Educational Resources Information Center

    REESE, ROBERT M.; AND OTHERS

    INSTRUCTORS MAY USE THIS MANUAL IN CONDUCTING A TRAINING PROGRAM FOR INSERVICE LAW ENFORCEMENT OFFICERS AND RECRUITS. IT WAS DEVELOPED BY A STATEWIDE COMMITTEE OF STATE LAW ENFORCEMENT CONSULTANTS, SPECIALISTS, AND AN ADVISORY COMMITTEE AND WAS TESTED BY A SUBJECT-MATTER SPECIALIST IN PILOT-CLASS STUDY. THE TRAINING PROGRAM IS DESIGNED TO PROVIDE…

  11. FERTILIZER SALES AND SERVICEMAN. TEACHERS COPY.

    ERIC Educational Resources Information Center

    WIGGS, J.T.; AND OTHERS

    THE PURPOSE OF THIS DOCUMENT IS TO PROVIDE A STUDY GUIDE FOR STUDENTS PREPARING TO BE FERTILIZER SALES AND SERVICEMEN IN A COOPERATIVE EDUCATION PROGRAM. IT WAS DESIGNED BY SUBJECT MATTER SPECIALISTS ON THE BASIS OF RECOMMENDATIONS BY A STATE ADVISORY COMMITTEE, TESTED IN OPERATIONAL PROGRAMS, AND REFINED BY A VOCATIONAL AGRICULTURE TEACHER. UNITS…

  12. 76 FR 44024 - Agency Information Collection Activities: Submission for Review; Information Collection Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... collection of Life Sciences Subject Matter Experts (SMEs) information with the Office of the Director of... review of life science programs. In addition, the directory makes it easier to identify scientific... provide scientific expertise for peer review of life science programs. The directory makes it easier to...

  13. An Evaluation of a Biological Slide-Tutorial Program.

    ERIC Educational Resources Information Center

    Chan, Gordon L.

    Described is an auto-tutorial slide program for zoology students. A self-paced system was devised for observing the subject matter covered in the twelve study units of a zoology course. The post-testing evaluation revealed that students with lower grade point averages achieved scores comparable with students of higher grade point averages.…

  14. 34 CFR 263.21 - What priority is given to certain projects and applicants?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 1 2014-07-01 2014-07-01 false What priority is given to certain projects and... PROGRAMS Demonstration Grants for Indian Children Program § 263.21 What priority is given to certain... subject matters, including math and science, to enable Indian students to successfully transition to...

  15. 75 FR 47030 - National Science Board; Sunshine Act Meetings; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

    ... Committee on Programs and Plans. STATUS: Open. LOCATION: This meeting will be held by teleconference... Programs and Plans, pursuant to NSF regulations (45 CFR part 614), the National Science Foundation Act, as... business and other matters specified, as follows: DATE AND TIME: August 12, 2010 at 3 p.m. EDT. SUBJECT...

  16. Comprehensive School Reform Instructional Practices throughout a School Year: The Role of Subject Matter, Grade Level, and Time of Year

    ERIC Educational Resources Information Center

    Wiley, Caroline H.; Good, Thomas L.; McCaslin, Mary

    2008-01-01

    Background/Context: The achievement effects of Comprehensive School Reform (CSR) programs have been studied through the use of input-output models, in which type of CSR program is the input and student achievement is the output. Although specific programs have been found to be more effective and evaluated more than others, teaching practices in…

  17. LAW ENFORCEMENT OFFICER TRAINING, BASIC COURSE, UNIT II, A UNIT OF THE OHIO LAW ENFORCEMENT OFFICERS' TRAINING PROGRAM, LEARNER'S MANUAL.

    ERIC Educational Resources Information Center

    REESE, ROBERT M.; AND OTHERS

    STUDENTS MAY USE THIS MANUAL IN A LAW ENFORCEMENT TRAINING PROGRAM FOR INSERVICE LAW ENFORCEMENT OFFICERS AND RECRUITS. IT WAS DEVELOPED BY A STATEWIDE COMMITTEE OF LAW ENFORCEMENT TRAINING CONSULTANTS, SPECIALISTS, AND AN ADVISORY COMMITTEE AND WAS TESTED BY A SUBJECT MATTER SPECIALIST IN A PILOT-CLASS STUDY. THE PROGRAM IS DESIGNED TO PROVIDE…

  18. Research Suggestions in the Design of a Global Graduate Business Program Delivered by Online Learning

    ERIC Educational Resources Information Center

    Puderbaugh, Amy

    2015-01-01

    The purpose of this paper was to examine the unique areas of concern when establishing an eLearning program in the field of global business. A survey of eLearning and a global management subject matter appears. This paper identifies potential challenges in program design and raises practical concerns for future research. [For the full proceedings,…

  19. Adult volunteerism in Pennsylvania 4-H natural resources programs for youth

    NASA Astrophysics Data System (ADS)

    Smith, Sanford Sherrick

    2001-07-01

    Pennsylvania's 4-H Youth Development Program relies on adult volunteers to reach youth with educational information and opportunities. Finding adults willing to do this volunteer work is challenging. This study looks at the current status of adult volunteerism with natural resources 4-H projects, and seeks to understand potential volunteers. The literature has much to offer in regards to general volunteer trends, management, motivations, and task preferences; however, few studies focus on volunteers in natural resources or environmental education. A telephone survey conducted with county 4-H agents revealed that only 3.2% of Pennsylvania's 4-H volunteers work with natural resources projects in 56 out of 67 counties, and that very few volunteers have any formal background in natural resources. Semi-structured interviews with 41 adult volunteers currently working with natural resources projects explored volunteer demographics, history, program design preferences, and ideas for seeking more volunteers. Findings from the telephone survey and the semi-structured interviews were used to generate a mail survey with large, random samples from three population groups: (1) 4-H Volunteers, (2) 4-H Parents, and (3) Natural Resources Professionals. Confidence with youth and subject matter, and adult willingness to volunteer was explored for each of the groups in relation to background, demographic characteristics, motivational needs, past and present volunteer activity, personal interests, and program design importance. Natural resources subject matter confidence was shown to be the most significant variable determining willingness to volunteer for all three groups. The variables that contributed to subject matter and youth confidence varied for each population. Key variables effecting willingness to volunteer included outdoor activity level, personal interest in natural resources, the need to fulfill feelings of social responsibility, and confidence with youth. Program design features were shown to have little impact on willingness among the populations. Normative descriptions of individuals most likely to volunteer from each group were generated. Findings will be useful for targeted recruitment, volunteer job placement, and expanded natural resources programming for youth.

  20. An Analysis of Programming Beginners' Source Programs

    NASA Astrophysics Data System (ADS)

    Matsuyama, Chieko; Nakashima, Toyoshiro; Ishii, Naohiro

    The production of animations was made the subject of a university programming course in order to make students understand the process of program creation, and so that students could tackle programming with interest. In this paper, the formats and composition of the programs which students produced were investigated. As a result, it was found that there were a lot of problems related to such matters as how to use indent, how to apply comments and functions etc. for the format and the composition of the source codes.

  1. 34 CFR 263.21 - What priority is given to certain projects and applicants?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... successful entry into school at the kindergarten school level. (2) Early childhood and kindergarten programs... subject matters, including math and science, to enable Indian students to successfully transition to...

  2. Gender differences in the effect of social resources and social status on the retirement satisfaction and health of retirees.

    PubMed

    Wang, Yihan; Matz-Costa, Christina

    2018-05-16

    This study explores the effect of positive and negative social support, social reciprocity, and subjective social status on the retirement satisfaction and health of retirees and gender differences therein. Using cross-sectional data from the 2010 and 2012 waves of the Health and Retirement Study (HRS), we found that social support seems to matter more for the retirement satisfaction and health of women, while social reciprocity matters more for the health of men and subjective social status for the retirement satisfaction of men. Implications for the development of social programs and policies over the life course are discussed.

  3. Content-Intensive Courses in an Undergraduate Science Education Minor and Impacts on Participating Students

    ERIC Educational Resources Information Center

    Czworkowski, John; Seethaler, Sherry

    2013-01-01

    The California Teach Program at the University of California, San Diego, recruits and prepares undergraduates interested in teaching science and mathematics. One of the products of the program is a set of courses taught by faculty in science disciplines that integrate subject matter with theories of learning and instruction, with the goal of…

  4. Quest for the Golden Rule: An Effective Social Skills Promotion and Bullying Prevention Program

    ERIC Educational Resources Information Center

    Rubin-Vaughan, Alice; Pepler, Debra; Brown, Steven; Craig, Wendy

    2011-01-01

    Everyday many students face bullying situations that they are ill equipped to manage. E-learning has recently emerged as a potentially effective tool in teaching children social skills, in addition to academic subject matter. Quest for the Golden Rule is one of the first bullying prevention e-learning programs available, designed by the…

  5. The Use of Discourse Analysis To Enhance ESP Teacher Knowledge: An Example Using Aviation English.

    ERIC Educational Resources Information Center

    Sullivan, Patricia; Girginer, Handan

    2002-01-01

    Provides an example of one process used by a teacher-researcher to increase and expand the use of relevant materials, knowledgeable teachers, and teamwork with subject matter professionals in English for academic purposes' (EAP) programs. The study was conducted for an EAP program in a civil aviation school in Turkey. (Author/VWL)

  6. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    Chuck Tatro of NASA's Launch Services Program discusses the use of solar arrays on space science missions during the Energy Action Day employee event held in Kennedy Space Center's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power.

  7. Bringing Interactivity to the Web: The JAVA Solution.

    ERIC Educational Resources Information Center

    Knee, Richard H.; Cafolla, Ralph

    Java is an object-oriented programming language of the Internet. It's popularity lies in its ability to create interactive Web sites across platforms. The most common Java programs are applications and applets, which adhere to a set of conventions that lets them run within a Java-compatible browser. Java is becoming an essential subject matter and…

  8. A Tentative Career Development Curriculum and Its Implications for the Patterning of Supervisory Responsibilities in the Information System for Vocational Decisions. Information System for Vocational Decisions. Project Report Number 10.

    ERIC Educational Resources Information Center

    Fletcher, Wallace J.; And Others

    The goals of the Information System for Vocational Decisions (ISVD), a computerized vocational development program which emphasized goal setting and purposeful action, are related to a tentative curriculum context called a Career Development Program. This Program is learner centered with process and subject matter a function of individual…

  9. Students' Pre-Departure Expectations and Post-Sojourn Observations in a Short-Term International Program Abroad on the Culture, Music, and Art of Brazil

    ERIC Educational Resources Information Center

    Dekaney, Elisa Macedo

    2008-01-01

    Little is known about the benefits of short-term international programs that concentrate specifically on the subject matter found in the fields of art and music. This article investigates a short-term international program that focuses on the culture, music, and art of Brazil. Findings show that students studying abroad enhance their world view…

  10. Center for Theoretical Underground Physics and Related Fields. CETUP2015/ Particle Physics and Cosmology Conference. PPC2015)

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

    Szczerbinska, Barbara

    For last five years Center for Theoretical Underground Physics and Related Areas (CETUP*) serves as a collaboration point for scientists from around the world interested in theoretical and experimental aspects of underground science. The mission of CETUP* is to promote an organized research in physics, astrophysics, geoscience, geomicrobiology and other fields related to the underground science and provide a stimulating environment for creative thinking and open communication between researches of varying ages and nationalities in dynamic atmosphere of intense scientific interactions. Scientists invited to participate in the program will not only provide theoretical support to the underground science, but theymore » will also examine core questions of the 21st century including: What is dark matter? How well do we know the neutrino parameters?, How have neutrinos shaped the evolution of the universe?, How were the heavy elements made?, What are the fundamental underlying symmetries of the Universe? Is there a Grand Unified Theory of the Universe? How do supernovae explode? Studies of Neutrino Physics and Dark Matter are of high interest to particle and nuclear physicists, astrophysicists and cosmologists. Ongoing and proposed Neutrino and Dark Matter experiments are expected to unveil the answers to fundamental questions about the Universe. This year summer program was focused exactly on these subjects bringing together experts in dark matter, neutrino physics, particle physics, nuclear physics and astrophysics and cosmology. CETUP*2015 consisted of 5 week long program (June 14 – July 18, 2015) covering various theoretical and experimental aspects in these research areas. The two week long session on Dark Matter physics (June 14 – June 26) was followed by two week long program on Neutrino physics (July 6 – July 18). The international conference entitled IXth International Conference on Interconnection Between Particle Physics and Cosmology (PPC) was hosted at CETUP* in the time between the Dark Matter and Neutrino workshops (June 29 – July 3) covering the subjects of dark matter, dark energy, neutrino physics, gravitational waves, collider physics and many others. PPC brought about 90 national and international participants. Started at Texas A&M University in 2007, PPC travelled to many places which include Geneva (Switzerland), Turin (Italy), Seoul (South Korea) and Leon (Mexico) over last few years. The objectives of CETUP*2015 and PPC2015 were to analyze the connection between dark matter and particle physics models, discuss the connections among dark matter, grand unification models and recent neutrino results and predictions for possible experiments.« less

  11. Family Life Program for the Women's Home Leagues of the Salvation Army. Leader's Guide.

    ERIC Educational Resources Information Center

    Salvation Army. New York, NY.

    This guide, one of a series of Education for Parenthood manuals developed for use in Salvation Army demonstration programs, offers a course to be used by the Army's Women's Home Leagues, other women's groups, or young married couples. Subject matter focuses on changing patterns of family life, parent-child relationships, and ways to strengthen the…

  12. Teachers Are Part of the Team.

    ERIC Educational Resources Information Center

    Migal, Clifford A.

    1984-01-01

    Great Oaks Joint Vocational School (Ohio) devised an experimental model for instructional programs in dental assisting, chef's training, electronics, welding, and industrial maintenance. The vocational instructors provide occupational and job-readiness skills and subject-matter specialists provide related instruction in mathematics, science, and…

  13. Development of Hydrogen Education Programs for Government Officials

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

    Baxter, Shannon; Keller, Russ

    1. Subcontractor/Technical Subject Matter Expert (Tasks 1-3) 2. Technical lead for LFG cleanup and hydrogen production systems Support for Feasibility Study 3. Technical Lead for Feasibility Study Coordination of site preparation activities for all project equipment 4. Host site

  14. Software Patents.

    ERIC Educational Resources Information Center

    Burke, Edmund B.

    1994-01-01

    Outlines basic patent law information that pertains to computer software programs. Topics addressed include protection in other countries; how to obtain patents; kinds of patents; duration; classes of patentable subject matter, including machines and processes; patentability searches; experimental use prior to obtaining a patent; and patent…

  15. Reconnecting the Sciences.

    ERIC Educational Resources Information Center

    Eggebrecht, John

    1996-01-01

    During the past three years, staff at the Illinois Mathematics and Science Academy have developed a partial reconstruction of Whitehead's "one subject matter," a course reconnecting biology, chemistry, earth and space sciences, and physics into an integrated science program. Staff successfully overcame dilemmas regarding thematic…

  16. Pedagogical Content Knowledge Development and Pre-Service Physics Teacher Education: A Case Study

    NASA Astrophysics Data System (ADS)

    Sperandeo-Mineo, R. M.; Fazio, C.; Tarantino, G.

    2006-09-01

    This paper addresses the question of how to develop prospective teachers' pedagogical content knowledge (PCK) in science teacher education. The main focus is on the knowledge transformation process and on the cognitive strategies used to shift prospective teachers' explanations within the domain of modelling thermal physical phenomena. This study investigates the development of PCK within a group of 28 pre-service physics teachers during the first semester of their two-year post-graduate teacher education program. It focuses on the central issue of the relationships between observable phenomena, like macroscopic thermal properties of matter and their interpretation and/or explanation in terms of corpuscular characteristics and/or thermodynamics theory. The strategy is based on the consideration that knowledge transformation is not a one-way process from subject matter knowledge to pedagogical content knowledge, as literature suggests, but a bidirectional process involving deepening of subject matter knowledge and increasing awareness of pedagogical issues.

  17. The Penny Principle.

    ERIC Educational Resources Information Center

    Farnsworth, Briant J.; Dunoskovic, Janice H.

    1980-01-01

    Granite School District, Salt Lake City, Utah, has developed an elementary consumer education program designed for infusion into regular subject matter teaching. This article presents goals and starter activities from each of the project's eight topic areas: money management, income determination, basic economics, advertising, purchasing, energy,…

  18. Achievement Test Program.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus. Trade and Industrial Education Service.

    The Ohio Trade and Industrial Education Achievement Test battery is comprised of seven basic achievement tests: Machine Trades, Automotive Mechanics, Basic Electricity, Basic Electronics, Mechanical Drafting, Printing, and Sheet Metal. The tests were developed by subject matter committees and specialists in testing and research. The Ohio Trade and…

  19. Foreign Language Teacher Education. ERIC Digest.

    ERIC Educational Resources Information Center

    Jarvis, Gilbert A.; Bernhardt, Elizabeth B.

    Foreign language education professionals agree that the profession lacks an established theory and methodological consistency. Foreign language teacher education has not changed much since the 1960s. Most programs consist of subject-matter content, general education requirements, and specialized education courses. Teacher trainee supervisors do…

  20. Georgia's Teacher Performance Assessment

    ERIC Educational Resources Information Center

    Fenton, Anne Marie; Wetherington, Pamela

    2016-01-01

    Like most states, Georgia until recently depended on an assessment of content knowledge to award teaching licenses, along with a licensure recommendation from candidates' educator preparation programs. While the content assessment reflected candidates' grasp of subject matter, licensure decisions did not hinge on direct, statewide assessment of…

  1. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    NASA Kennedy Space Center employees attend the Energy Action Day event held in the center's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power.

  2. Initial Science Teacher Education in Portugal: The Thoughts of Teacher Educators about the Effects of the Bologna Process

    ERIC Educational Resources Information Center

    Leite, Laurinda; Dourado, Luís; Morgado, Sofia

    2016-01-01

    Between the 1980s and 2007, Portugal used to have one-stage (5-year period) initial teacher education (ITE) programs. In 2007 and consistent with the Bologna process guidelines, Portuguese teacher education moved toward a two-stage model, which includes a 3-year undergraduate program of subject matter that leads to a "licenciatura" (or…

  3. Army Enlisted Personnel Competency Assessment Program: Phase III Pilot Tests

    DTIC Science & Technology

    2007-03-01

    Officer’s Representatives and Subject Matter POCs: Tonia Heffner and Peter Greenston Contract for Manpower, Personnel, Leader Development, and Training ...3926 March 2007 Army Project Number Personnel Performance 622785A790 and Training Technology Approved for public release; distribution is unlimited. 111...8217 ARMY ENLISTED PERSONNEL COMPETENCY ASSESSMENT PROGRAM: PHASE III PILOT TESTS EXECUTIVE SUMMARY Research Requirement: The Army Training and Leader

  4. Parametric vs. non-parametric statistics of low resolution electromagnetic tomography (LORETA).

    PubMed

    Thatcher, R W; North, D; Biver, C

    2005-01-01

    This study compared the relative statistical sensitivity of non-parametric and parametric statistics of 3-dimensional current sources as estimated by the EEG inverse solution Low Resolution Electromagnetic Tomography (LORETA). One would expect approximately 5% false positives (classification of a normal as abnormal) at the P < .025 level of probability (two tailed test) and approximately 1% false positives at the P < .005 level. EEG digital samples (2 second intervals sampled 128 Hz, 1 to 2 minutes eyes closed) from 43 normal adult subjects were imported into the Key Institute's LORETA program. We then used the Key Institute's cross-spectrum and the Key Institute's LORETA output files (*.lor) as the 2,394 gray matter pixel representation of 3-dimensional currents at different frequencies. The mean and standard deviation *.lor files were computed for each of the 2,394 gray matter pixels for each of the 43 subjects. Tests of Gaussianity and different transforms were computed in order to best approximate a normal distribution for each frequency and gray matter pixel. The relative sensitivity of parametric vs. non-parametric statistics were compared using a "leave-one-out" cross validation method in which individual normal subjects were withdrawn and then statistically classified as being either normal or abnormal based on the remaining subjects. Log10 transforms approximated Gaussian distribution in the range of 95% to 99% accuracy. Parametric Z score tests at P < .05 cross-validation demonstrated an average misclassification rate of approximately 4.25%, and range over the 2,394 gray matter pixels was 27.66% to 0.11%. At P < .01 parametric Z score cross-validation false positives were 0.26% and ranged from 6.65% to 0% false positives. The non-parametric Key Institute's t-max statistic at P < .05 had an average misclassification error rate of 7.64% and ranged from 43.37% to 0.04% false positives. The nonparametric t-max at P < .01 had an average misclassification rate of 6.67% and ranged from 41.34% to 0% false positives of the 2,394 gray matter pixels for any cross-validated normal subject. In conclusion, adequate approximation to Gaussian distribution and high cross-validation can be achieved by the Key Institute's LORETA programs by using a log10 transform and parametric statistics, and parametric normative comparisons had lower false positive rates than the non-parametric tests.

  5. PCK: How Teachers Transform Subject Matter Knowledge.

    ERIC Educational Resources Information Center

    Veal, William R.; van Driel, Jan; Hulshof, Hans

    2001-01-01

    Review of book on the concept of pedagogical content knowledge (PCK), including chapters reviewing an extensive body of research on the knowledge base for teaching, especially science, and the application of PCK to the design of elementary and secondary school science teacher-education programs. (PKP)

  6. 40 CFR 53.58 - Operational field precision and blank test.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... PROGRAMS (CONTINUED) AMBIENT AIR MONITORING REFERENCE AND EQUIVALENT METHODS Procedures for Testing Physical (Design) and Performance Characteristics of Reference Methods and Class I and Class II Equivalent... samplers are also subject to a test for possible deposition of particulate matter on inactive filters...

  7. 40 CFR 53.58 - Operational field precision and blank test.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... PROGRAMS (CONTINUED) AMBIENT AIR MONITORING REFERENCE AND EQUIVALENT METHODS Procedures for Testing Physical (Design) and Performance Characteristics of Reference Methods and Class I and Class II Equivalent... samplers are also subject to a test for possible deposition of particulate matter on inactive filters...

  8. 40 CFR 53.58 - Operational field precision and blank test.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROGRAMS (CONTINUED) AMBIENT AIR MONITORING REFERENCE AND EQUIVALENT METHODS Procedures for Testing Physical (Design) and Performance Characteristics of Reference Methods and Class I and Class II Equivalent... samplers are also subject to a test for possible deposition of particulate matter on inactive filters...

  9. 40 CFR 53.58 - Operational field precision and blank test.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... PROGRAMS (CONTINUED) AMBIENT AIR MONITORING REFERENCE AND EQUIVALENT METHODS Procedures for Testing Physical (Design) and Performance Characteristics of Reference Methods and Class I and Class II Equivalent... samplers are also subject to a test for possible deposition of particulate matter on inactive filters...

  10. Mathematics Efficacy and Professional Development Needs of Wyoming Agricultural Education Teachers

    ERIC Educational Resources Information Center

    Haynes, J. Chris; Stripling, Christopher T.

    2014-01-01

    School-based agricultural education programs provide contextualized learning environments for the teaching of core academic subject matter. This study sought to examine the mathematics efficacy and professional development needs of Wyoming agricultural education teachers related to teaching contextualized mathematics. Wyoming agricultural…

  11. Radioisotope Power Systems Reference Book for Mission Designers and Planners

    NASA Technical Reports Server (NTRS)

    Lee, Young; Bairstow, Brian

    2015-01-01

    The RPS Program's Program Planning and Assessment (PPA) Office commissioned the Mission Analysis team to develop the Radioisotope Power Systems (RPS) Reference Book for Mission Planners and Designers to define a baseline of RPS technology capabilities with specific emphasis on performance parameters and technology readiness. The main objective of this book is to provide RPS technology information that could be utilized by future mission concept studies and concurrent engineering practices. A progress summary from the major branches of RPS technology research provides mission analysis teams with a vital tool for assessing the RPS trade space, and provides concurrent engineering centers with a consistent set of guidelines for RPS performance characteristics. This book will be iterated when substantial new information becomes available to ensure continued relevance, serving as one of the cornerstone products of the RPS PPA Office. This book updates the original 2011 internal document, using data from the relevant publicly released RPS technology references and consultations with RPS technologists. Each performance parameter and RPS product subsection has been reviewed and cleared by at least one subject matter representative. A virtual workshop was held to reach consensus on the scope and contents of the book, and the definitions and assumptions that should be used. The subject matter experts then reviewed and updated the appropriate sections of the book. The RPS Mission Analysis Team then performed further updates and crosschecked the book for consistency. Finally, a second virtual workshop was held to ensure all subject matter experts and stakeholders concurred on the contents.

  12. 19 CFR 174.11 - Matters subject to protest.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 2 2013-04-01 2013-04-01 false Matters subject to protest. 174.11 Section 174.11... TREASURY (CONTINUED) PROTESTS Protests § 174.11 Matters subject to protest. The following decisions of CBP... administrative decisions involving the following subject matters are subject to protest: (1) The appraised value...

  13. 19 CFR 174.11 - Matters subject to protest.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 2 2014-04-01 2014-04-01 false Matters subject to protest. 174.11 Section 174.11... TREASURY (CONTINUED) PROTESTS Protests § 174.11 Matters subject to protest. The following decisions of CBP... administrative decisions involving the following subject matters are subject to protest: (1) The appraised value...

  14. 19 CFR 174.11 - Matters subject to protest.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 2 2011-04-01 2011-04-01 false Matters subject to protest. 174.11 Section 174.11... TREASURY (CONTINUED) PROTESTS Protests § 174.11 Matters subject to protest. The following decisions of CBP... administrative decisions involving the following subject matters are subject to protest: (1) The appraised value...

  15. 19 CFR 174.11 - Matters subject to protest.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 2 2012-04-01 2012-04-01 false Matters subject to protest. 174.11 Section 174.11... TREASURY (CONTINUED) PROTESTS Protests § 174.11 Matters subject to protest. The following decisions of CBP... administrative decisions involving the following subject matters are subject to protest: (1) The appraised value...

  16. Special Choices

    ERIC Educational Resources Information Center

    Wolf, Patrick J.; Witte, John F.; Fleming, David J.

    2012-01-01

    Critics of voucher programs often argue that private schools do exclude most disabled students, and the matter occasionally has been the subject of litigation. Yet accurate information on students with disabilities served by private schools is notable for its absence. According to the authors, in 2006, the State of Wisconsin authorized their…

  17. GREENHOUSE WORKER, TEACHERS COPY.

    ERIC Educational Resources Information Center

    FITTS, JAMES; JOHNSON, JOHNNY

    DESIGNED FOR VOCATIONAL AGRICULTURE STUDENTS IN A COOPERATIVE PART-TIME TRAINING PROGRAM, THIS GUIDE WAS DEVELOPED BY TWO VOCATIONAL AGRICULTURE TEACHERS WITH INTEREST, TRAINING, AND EXPERIENCE IN HORTICULTURE AND WAS COORDINATED AND EDITED BY A SUBJECT MATTER SPECIALIST. INCLUDED ARE TEN UNITS, EACH DIVIDED INTO TOPICS. EACH TOPIC INCLUDES A…

  18. Nepal: Vocational Educator's Role in Elementary Education

    ERIC Educational Resources Information Center

    Stitt, Thomas R.

    1974-01-01

    The innovative vocational education program of the elementary grades in the developing country of Nepal focuses on "self-help" within the "practical arts" (agriculture, trade and industrial, and home science fields) and emphasizes application of subject matter to students' daily lives, integration of skills into the curriculum,…

  19. English as a Second Language: Current Issues.

    ERIC Educational Resources Information Center

    Lugton, Robert C., Ed.

    This collection contains articles on teaching English to foreign students which range in subject matter from transformational-generative grammar to programed learning and which reflect a variety of viewpoints. The following articles are included: Leon A. Jakobovits, "Prolegomena to a Theory of Communicative Competence"; Renzo Titone, "A…

  20. Using TPSR as a Teaching Strategy in Health Classes

    ERIC Educational Resources Information Center

    Diedrich, K. C.

    2014-01-01

    Health education and physical education are essential components of a school's coordinated health and physical education (HPE) curriculum. Traditionally, teachers have taught the subject matters in these programs using a skill development approach to enhance students' personal and social responsibility. Physical education teachers have been using…

  1. DTI Tractography and White Matter Fiber Tract Characteristics in Euthymic Bipolar I Patients and Healthy Control Subjects

    PubMed Central

    Irimia, Andrei; Leow, Alex D.; Bartzokis, George; Moody, Teena D.; Jennings, Robin G.; Alger, Jeffry R.; Van Horn, John Darrell; Altshuler, Lori L.

    2012-01-01

    With the introduction of diffusion tensor imaging (DTI), structural differences in white matter (WM) architecture between psychiatric populations and healthy controls can be systematically observed and measured. In particular, DTI-tractography can be used to assess WM characteristics over the entire extent of WM tracts and aggregated fiber bundles. Using 64-direction DTI scanning in 27 participants with bipolar disorder (BD) and 26 age-and-gender-matched healthy control subjects, we compared relative length, density, and fractional anisotrophy (FA) of WM tracts involved in emotion regulation or theorized to be important neural components in BD neuropathology. We interactively isolated 22 known white matter tracts using region-of-interest placement (TrackVis software program) and then computed relative tract length, density, and integrity. BD subjects demonstrated significantly shorter WM tracts in the genu, body and splenium of the corpus callosum compared to healthy controls. Additionally, bipolar subjects exhibited reduced fiber density in the genu and body of the corpus callosum, and in the inferior longitudinal fasciculus bilaterally. In the left uncinate fasciculus, however, BD subjects exhibited significantly greater fiber density than healthy controls. There were no significant differences between groups in WM tract FA for those tracts that began and ended in the brain. The significance of differences in tract length and fiber density in BD is discussed. PMID:23070746

  2. 45 CFR 703.3 - Scope of subject matter.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 3 2013-10-01 2013-10-01 false Scope of subject matter. 703.3 Section 703.3... AND FUNCTIONS OF STATE ADVISORY COMMITTEES § 703.3 Scope of subject matter. The scope of the subject matter to be dealt with by Advisory Committees shall be those subjects of inquiry or study with which the...

  3. 45 CFR 703.3 - Scope of subject matter.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Scope of subject matter. 703.3 Section 703.3... AND FUNCTIONS OF STATE ADVISORY COMMITTEES § 703.3 Scope of subject matter. The scope of the subject matter to be dealt with by Advisory Committees shall be those subjects of inquiry or study with which the...

  4. 45 CFR 703.3 - Scope of subject matter.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 3 2014-10-01 2014-10-01 false Scope of subject matter. 703.3 Section 703.3... AND FUNCTIONS OF STATE ADVISORY COMMITTEES § 703.3 Scope of subject matter. The scope of the subject matter to be dealt with by Advisory Committees shall be those subjects of inquiry or study with which the...

  5. 45 CFR 703.3 - Scope of subject matter.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 3 2011-10-01 2011-10-01 false Scope of subject matter. 703.3 Section 703.3... AND FUNCTIONS OF STATE ADVISORY COMMITTEES § 703.3 Scope of subject matter. The scope of the subject matter to be dealt with by Advisory Committees shall be those subjects of inquiry or study with which the...

  6. 45 CFR 703.3 - Scope of subject matter.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 3 2012-10-01 2012-10-01 false Scope of subject matter. 703.3 Section 703.3... AND FUNCTIONS OF STATE ADVISORY COMMITTEES § 703.3 Scope of subject matter. The scope of the subject matter to be dealt with by Advisory Committees shall be those subjects of inquiry or study with which the...

  7. 49 CFR 380.301 - General requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...-Training Program must be for the operation of CMVs representative of the subject matter that he/she will... instructor; (3) Possess a valid Class A CDL with all endorsements necessary to operate the CMVs applicable to...' CMV driving experience in a vehicle representative of the type of driver training to be provided (LCV...

  8. 49 CFR 380.301 - General requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...-Training Program must be for the operation of CMVs representative of the subject matter that he/she will... instructor; (3) Possess a valid Class A CDL with all endorsements necessary to operate the CMVs applicable to...' CMV driving experience in a vehicle representative of the type of driver training to be provided (LCV...

  9. 49 CFR 380.301 - General requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...-Training Program must be for the operation of CMVs representative of the subject matter that he/she will... instructor; (3) Possess a valid Class A CDL with all endorsements necessary to operate the CMVs applicable to...' CMV driving experience in a vehicle representative of the type of driver training to be provided (LCV...

  10. 49 CFR 380.301 - General requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...-Training Program must be for the operation of CMVs representative of the subject matter that he/she will... instructor; (3) Possess a valid Class A CDL with all endorsements necessary to operate the CMVs applicable to...' CMV driving experience in a vehicle representative of the type of driver training to be provided (LCV...

  11. Agricultural Equipment Technology: A Suggested 2-Year Post High School Curriculum.

    ERIC Educational Resources Information Center

    Office of Education (DHEW), Washington, DC.

    Developed by a subject matter specialist, this suggested curriculum guide is intended to assist school administrators, advisory committees, supervisors, and teachers in planning and developing new programs or evaluating existing ones in agricultural equipment technology. The guide provides suggested course outlines, including examples of texts and…

  12. Manpower Research and Development Projects; 1973 Edition.

    ERIC Educational Resources Information Center

    Manpower Administration (DOL), Washington, DC.

    The third edition of Manpower Research and Development Projects presents descriptions of 455 projects which are grouped by subject matter to facilitate description of the research and development program and the use of the material. The 199 doctoral dissertation grants and the 12 manpower research institutional grants are classified by subject…

  13. Target: Communication Skills. K-12 Curriculum Guide.

    ERIC Educational Resources Information Center

    Lincoln Public Schools, NE.

    Intended to help elementary and secondary school teachers model and teach communication skills in all subject matters, this curriculum guide is divided into four sections. The introduction describes the program's goals, explains how to use the guide, and presents grade appropriate profiles of communication skills competence. The second section…

  14. Toward Better High Schools: An Interdisciplinary Perspective.

    ERIC Educational Resources Information Center

    Illinois Univ., Chicago. Interdisciplinary Secondary Teacher Education Planning Committee.

    This document presents the negative effect on many adolescents of the typical secondary school program and outlines a proposed curriculum for education majors. The problem dealt with is the departmentalized structure of high schools, which results in fragmenting the student's life at school into a series of subject-matter-centered meetings. The…

  15. Veterinary Assistant, Teachers Copy.

    ERIC Educational Resources Information Center

    Texas A and M Univ., College Station.

    This study guide was developed for use by male and female vocational agriculture cooperative education students, 16 to 20 years old, preparing to become veterinary assistants. It was designed by subject-matter specialists on the basis of state advisory committee recommendations and refined after being tested in operational programs. Units, to be…

  16. Human Relations Education; A Guidebook to Learning Activities.

    ERIC Educational Resources Information Center

    Buffalo Public Schools, NY. Human Relations Project of Western New York.

    This guidebook is designed to acquaint teachers with human relations classroom materials, extracurricular activities, and an inservice approach to self-evaluation. A product of an ESEA Title III program, it contains human relations-oriented lessons--divided by grade level and subject matter--intended to supplement or enrich existing curricula and…

  17. In the Classroom: "If You Build It, They Will Come."

    ERIC Educational Resources Information Center

    Hargrove, Kathy

    2003-01-01

    This article discusses the experiences gifted secondary students have had with pre-Advanced Placement, Advanced Placement, and International Baccalaureate programs. Key traits essential for teachers of the gifted are identified: a high degree of intelligence; extensive knowledge of the subject matter; emotional maturity; and a strong self-concept.…

  18. Publications Management Program

    DTIC Science & Technology

    2002-05-06

    74 3.61. Typography and Design ...6.3.4. 3.61. Typography and Design . 3.61.1. Illustrations. Illustrate periodicals only to reinforce the subject matter and show people doing their...This includes information on designing and formatting publica- tions as well as graphics requirements. 4.2.2.3. Lead MAJCOMs will retain

  19. Synopses for Modern Secondary School Mathematics.

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France). Directorate for Scientific Affairs.

    The 1959 Royaumont seminar "New Thinking in School Mathematics," having agreed on the need for modernization, recommended that a second group of experts work out detailed synopses of the entire subject matter of secondary school mathematics. This book is the report of the second seminar and contains the Dubrovnik Program which stimulated…

  20. Eighth Grade Social Studies. An Experimental Program in Geography and Anthropology.

    ERIC Educational Resources Information Center

    Hanson, James; And Others

    GRADES OR AGES: Grade 8. SUBJECT MATTER: Geography and Anthropology. ORGANIZATION AND PHYSICAL APPEARANCE: The introductory material includes descriptions of geography and anthropology as disciplines, the basic course objectives, techniques for evaluating objectives and a student self-evaluation form. The guide covers six units: 1) "What Kind of…

  1. Project Solo; Newsletter Number Seven.

    ERIC Educational Resources Information Center

    Pittsburgh Univ., PA. Project Solo.

    The current curriculum modules under development at Project Solo are listed. The modules are grouped under the subject matter that they are designed to teach--algebra II, biology, calculus, chemistry, computer science, 12th grade math, physics, social science. Special programs written for use on the Hewlett-Packard Plotter are listed that may be…

  2. Development and Experimental Evaluation of an Automated Multi-Media Course on Transistors.

    ERIC Educational Resources Information Center

    Whitted, J.H., Jr.; And Others

    A completely automated multi-media self-study program for teaching a portion of electronic solid-state fundamentals was developed. The subject matter areas included were fundamental theory of transistors, transistor amplifier fundamentals, and simple mathematical analysis of transistors including equivalent circuits, parameters, and characteristic…

  3. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    Bill McCullen of Southern Power speaks to NASA Kennedy Space Center employees during the Energy Action Day event held in Kennedy's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power.

  4. 20 CFR 901.11 - Enrollment procedures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... enrollment cycle. Of the 36 hours, at least 18 must be comprised of core subject matter; the remainder may be... enrollment cycle. (ii) Correspondence or individual study programs (including audio and/or video taped... video tapes, etc. (A) Continuing education credit will be awarded for the creation of materials for...

  5. Computerized Numerical Control Test Item Bank.

    ERIC Educational Resources Information Center

    Reneau, Fred; And Others

    This guide contains 285 test items for use in teaching a course in computerized numerical control. All test items were reviewed, revised, and validated by incumbent workers and subject matter instructors. Items are provided for assessing student achievement in such aspects of programming and planning, setting up, and operating machines with…

  6. High energy from space

    NASA Technical Reports Server (NTRS)

    Margon, Bruce; Canizares, Claude; Catura, Richard C.; Clark, George W.; Fichtel, Carl E.; Friedman, Herbert; Giacconi, Riccardo; Grindlay, Jonathan E.; Helfand, David J.; Holt, Stephen S.

    1991-01-01

    The following subject areas are covered: (1) important scientific problems for high energy astrophysics (stellar activity, the interstellar medium in galaxies, supernovae and endpoints of stellar evolution, nucleosynthesis, relativistic plasmas and matter under extreme conditions, nature of gamma-bursts, identification of black holes, active nuclei, accretion physics, large-scale structures, intracluster medium, nature of dark matter, and the X- and gamma-ray background); (2) the existing experimental programs (Advanced X-Ray Astrophysics Facility (AXAF), Gamma Ray Observatory (GRO), X-Ray Timing Explorer (XTE), High Energy Transient Experiment (HETE), U.S. participation in foreign missions, and attached Shuttle and Space Station Freedom payloads); (3) major missions for the 1990's; (4) a new program of moderate missions; (5) new opportunities for small missions; (6) technology development issues; and (7) policy issues.

  7. Lessons from Outreach: What works; what doesn't

    NASA Astrophysics Data System (ADS)

    Sadler, Philip M.

    2011-05-01

    Outreach to teachers in the form of professional development can help to inform college instructors as to the effectiveness of methods aimed at increasing subject matter and pedagogical content knowledge. College faculty employ a wide range of activities in summer institute programs, often in all-day, residential programs. Comparing such immersion experiences can tell us quite a bit about learning using a variety of systematic approaches to teaching physics and astronomy under ideal conditions.

  8. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    Anuj Chokshi of FPL, center, speaks during the Energy Action Day employee event held in NASA Kennedy Space Center's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power. From left to right are Chuck Tatro of NASA's Launch Services Program; Sam Ball of NASA Kennedy's Engineering directorate; Chokshi; and Bill McMullen of Southern Power.

  9. The nature and use of prediction skills in a biological computer simulation

    NASA Astrophysics Data System (ADS)

    Lavoie, Derrick R.; Good, Ron

    The primary goal of this study was to examine the science process skill of prediction using qualitative research methodology. The think-aloud interview, modeled after Ericsson and Simon (1984), let to the identification of 63 program exploration and prediction behaviors.The performance of seven formal and seven concrete operational high-school biology students were videotaped during a three-phase learning sequence on water pollution. Subjects explored the effects of five independent variables on two dependent variables over time using a computer-simulation program. Predictions were made concerning the effect of the independent variables upon dependent variables through time. Subjects were identified according to initial knowledge of the subject matter and success at solving three selected prediction problems.Successful predictors generally had high initial knowledge of the subject matter and were formal operational. Unsuccessful predictors generally had low initial knowledge and were concrete operational. High initial knowledge seemed to be more important to predictive success than stage of Piagetian cognitive development.Successful prediction behaviors involved systematic manipulation of the independent variables, note taking, identification and use of appropriate independent-dependent variable relationships, high interest and motivation, and in general, higher-level thinking skills. Behaviors characteristic of unsuccessful predictors were nonsystematic manipulation of independent variables, lack of motivation and persistence, misconceptions, and the identification and use of inappropriate independent-dependent variable relationships.

  10. Effects of white matter lesions on brain perfusion in patients with mild cognitive impairment.

    PubMed

    Ishibashi, Masato; Kimura, Noriyuki; Aso, Yasuhiro; Matsubara, Etsuro

    2018-05-01

    To evaluate the effects of white matter lesions on regional cerebral blood flow in subjects with amnestic mild cognitive impairment. Seventy-five subjects with mild cognitive impairment (36 men and 39 women; mean age, 78.1 years) were included in the study. We used the Mini-Mental State Examination to assess cognitive function. All subjects underwent brain magnetic resonance imaging and 99m Tc ethylcysteinate dimer single photon emission computed tomography. Subjects were stratified based on the presence or absence of white matter lesions on magnetic resonance imaging. Statistical parametric mapping of differences in regional cerebral blood flow between the two groups were assessed by voxel-by-voxel group analysis using SPM8. Of all 75 subjects with mild cognitive impairment, 46 (61.3%) had mild to moderate white matter lesions. The prevalence of hypertension tended to be higher in subjects with white matter lesions than in those without white matter lesions. Mini-Mental State Examination scores were significantly lower in subjects with white matter lesions than in those without white matter lesions. Subjects with white matter lesions had decreased regional cerebral blood flow mainly in the frontal, parietal, and medial temporal lobes, as well as the putamen, compared to those without white matter lesions. In subjects with mild cognitive impairment, white matter lesions were associated with cognitive impairment and mainly frontal lobe brain function. Copyright © 2018 Elsevier B.V. All rights reserved.

  11. A comprehensive reproductive health program in the workplace.

    PubMed

    Brooks, L; Merkel, S F; Glowatz, M; Comstock, M L; Shoner, L G

    1994-04-01

    This paper summarizes the reproductive health component of the AT&T Bell Laboratories occupational health program. The comprehensive R&D Reproductive Health Program is a collaborative effort between the Health Services Group and the Environmental Health & Safety Center. It provides a tailored curriculum to occupational health nurses and physicians so that they may respond to employee questions and concerns with detailed information and with referrals to appropriate subject-matter experts. Expanding on the typical regulatory approaches of hazard communication and right-to-know, the program encourages employees of both sexes to learn about workplace, environmental, and lifestyle aspects of reproductive and developmental health.

  12. Competency-Based Education: What Is the Issue and Why Does It Matter? Policy Snapshot

    ERIC Educational Resources Information Center

    Anderson, Lexi

    2017-01-01

    The increasing need for highly-skilled employees in the workplace has policymakers and higher education leaders focused on innovative ways for students to access postsecondary education. These access points can include online programs, prior learning assessments and, the subject of this snapshot, competency-based education. The National Center for…

  13. High School Size, Organization, and Content: What Matters for Student Success?

    ERIC Educational Resources Information Center

    Darling-Hammond, Linda; Ross, Peter; Milliken, Michael

    2007-01-01

    In recent years, the large comprehensive high school has been a subject of growing critique by researchers and reformers. "Factory model" schools have been criticized for their impersonal structures, fragmented curricula, segregated and unequal program options, and inability to respond effectively to student needs. Some studies have found that,…

  14. Lipman, Dewey, and the Community of Philosophical Inquiry

    ERIC Educational Resources Information Center

    Kennedy, David

    2012-01-01

    The revolution that Matthew Lipman inaugurated in educational theory and practice in his Philosophy for Children program has two dimensions. The first--introducing philosophy as a subject matter in the elementary school--is based on the assumption that childhood is an appropriate stage of life to read, think, and talk about philosophical issues…

  15. Impact of Anatomy Boot Camp on Students in a Medical Gross Anatomy Course

    ERIC Educational Resources Information Center

    Herling, Patrick J.; Mohseni, B. Tanya; Hill, Derek C.; Chelf, Stacy; Rickert, Jeffrey A.; Leo, Jonathan T.; Langley, Natalie R.

    2017-01-01

    Lincoln Memorial University-DeBusk College of Osteopathic Medicine (LMU-DCOM) offers an optional three-week summer Anatomy Boot Camp course (ABC) to facilitate students' transition into medical school and promote retention of anatomy subject matter. The pre-matriculation program is a supplemental instruction course that utilizes a small group…

  16. Modern Problems: Sociology Units. An Experimental Program for Grade 12.

    ERIC Educational Resources Information Center

    Carlson, Marshall; Fennig, Lois

    GRADES OR AGES: Grade 12. SUBJECT MATTER: Sociology; modern problems. ORGANIZATION AND PHYSICAL APPEARANCE: The guide contains two units, one on the problems of minority groups and the other on social pathology. Sub-sections of unit 2 include crime and criminals, criminal investigation, gun control, U.S. criminal law, criminal procedure,…

  17. Course-Based Support for Peer-Led Study Group Facilitators in a Large Instructional Team

    ERIC Educational Resources Information Center

    Barnard, Rachel A.; Boothe, Jordan R.; Salvatore, Joe; Emerson, Kelley; Boone, Allison; Sandler, Claire; Coppola, Brian P.

    2018-01-01

    An institutionalized program of peer-led study groups (PLSG) adds instructional power to our large-enrollment introductory organic chemistry courses. Concomitantly, there is a challenge to keep the instructional philosophy and subject matter coherent with the faculty expectations and goals across this diverse group of undergraduate instructors.…

  18. Quality Space and Launch Requirements, Addendum to AS9100C

    DTIC Science & Technology

    2015-05-08

    45 8.9.1 Statistical Process Control (SPC) .......................................................................... 45...SMC Space and Missile Systems Center SME Subject Matter Expert SOW Statement of Work SPC Statistical Process Control SPO System Program Office SRP...occur without any individual data exceeding the control limits. Control limits are developed using standard statistical methods or other approved

  19. Social Studies Assessment in Wisconsin Public Schools. A Position Paper.

    ERIC Educational Resources Information Center

    Wehlage, Gary G.; And Others

    The Public Law enacted in 1971 requires that fundamental subject matter areas taught in Wisconsin's public schools be assessed. It is proposed in this paper that assessment of the State's social studies programs needs to focus its attention on the school environment, which educators can and should control, change, and improve, rather than…

  20. Seventh Grade Social Studies. A Program in Sociology and American History.

    ERIC Educational Resources Information Center

    Clancy, Patricia; And Others

    GRADES OR AGES: Seventh grade. SUBJECT MATTER: Sociology and American history. ORGANIZATION AND PHYSICAL APPEARANCE: The guide covers five units: "Biological Basis of Human Behavior,""How We Become Human,""The Family and Other Socializing Institutions,""Man's Behavior in Groups and Crowds," and "Minority Group Problems." The presentation of the…

  1. A Program for High School Social Studies: Anthropology.

    ERIC Educational Resources Information Center

    Haviland, Pam

    GRADES OR AGES: High School. SUBJECT MATTER: Anthropology. ORGANIZATION AND PHYSICAL APPEARANCE: The guide covers three units: 1) "The Study of Man"; 2) "Introduction to Physical Anthropology," including the process of evolution, descent and change in time, chronology of events, dawn of man, fossil man, race, and definitions of race; and 3)…

  2. Competency Based Instructional Resource Guide. Sample Format. Welding.

    ERIC Educational Resources Information Center

    Hoerner, James L.; Horne, Ralph A.

    The purpose of this sample guide is to assist teachers and curriculum specialists in developing instructional materials that are competency based and that meet Virginia standards for competency-based education (CBE) programs. The sample deals with the occupation of welding, but it is the format that is of interest here, not the subject matter.…

  3. The Secondary School Mathematics Curriculum Improvement Study Goals-The Subject Matter-Accomplishments

    ERIC Educational Resources Information Center

    Fehr, Howard F.

    1970-01-01

    Describes an experimental study attempting to construct a unified school mathematics curriculum for grades seven through twelve. Study was initiated in 1965 and is to be a six-year study. The total program includes, in the following order, syllabus writing, conferences, writing of experimental textbook, education of classroom teachers, pilot class…

  4. Professional Education in Expert Search: A Content Model

    ERIC Educational Resources Information Center

    Smith, Catherine L.; Roseberry, Martha I.

    2013-01-01

    This paper presents a descriptive model of the subject matter taught in courses on expert search in ALA-accredited programs, answering the question: What is taught in formal professional education on search expertise? The model emerged from a grounded content analysis of 44 course descriptions and 16 syllabi, and was validated via a review of…

  5. Assessing the Design and Development of Hybrid Linked Learning Professional Development Programs for Teachers: Challenges and Successes

    ERIC Educational Resources Information Center

    Erener, Eren

    2017-01-01

    This study informs instructional designers, all stakeholders in higher education and K-12, of the successes and challenges associated with designing and developing online/hybrid Linked Learning courses. The study examines via surveys and interviews the perspectives of instructional designers, subject matter experts, students, and course…

  6. The Successful Teacher in Technical Education: The Preparation of the Successful Teacher.

    ERIC Educational Resources Information Center

    Storm, George

    The purposes of this study were to identify success factors in technical education teaching and to obtain subject matter recommendations for the improvement of technical teacher education. A national population of technical education directors offering post-secondary technical education programs in 1963 under Title III of the National Defense…

  7. Perils to Self-Efficacy Perceptions and Teacher-Preparation Quality among Special Education Intern Teachers

    ERIC Educational Resources Information Center

    Lee, Yeunjoo; Patterson, Philip P.; Vega, Luis A.

    2011-01-01

    To reduce teacher shortages, an intern credential has been introduced as a means of alternate certification in California. Individuals who meet the requirement of subject matter competency are eligible for an intern credential, allowing them to teach students in special education programs for two years while completing their coursework…

  8. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    John Sherwin of the Florida Solar Energy Center in Cocoa speaks during the Energy Action Day employee event held in NASA Kennedy Space Center's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power.

  9. Chronic Pulmonary Disease in Children and Young Adults. Community Visitation Training Program.

    ERIC Educational Resources Information Center

    New Mexico Regional Medical Program, Albuquerque.

    This curriculum guide outlines the subject matter, techniques, and demonstrations presented to medical and paramedical personnel in a 1-week course offered at the New Mexico Pulmonary Center on the diagnostic evaluation of and the use of the most recent therapeutic techniques for children with chronic respiratory disorders. The manual's five…

  10. Development of Systems Engineering Competency Career Development Model: An Analytical Approach using Blooms Taxonomy

    DTIC Science & Technology

    2014-06-01

    4 E .   PURPOSE/BENEFIT ..................................................................................... 4   F.   SCOPE...INCORPORATING DAU SPRDE CL/POS & ELOS .............................. 29   E .   MAPPING TO FIT BLOOM’S TAXONOMY .......................................... 32...Description PSE Program Systems Engineering RDT& E Research, Development, Test and Engineering SE systems engineering SME Subject Matter Expert SPAWAR

  11. Physical Education and Health Education for Wyoming Elementary Schools, Grades Kindergarten-Six.

    ERIC Educational Resources Information Center

    Woods, John B., Ed.

    GRADES OR AGES: K-6. SUBJECT MATTER: Physical education and health education. ORGANIZATION AND PHYSICAL APPEARANCE: There are 10 main sections--1) the elementary school program--organization and administration; 2) movement exploration and education; 3) rhythmic activities; 4) games; 5) stunts, tumbling, trampoline, and apparatus; 6) individual,…

  12. Bridging Scientific Expertise to Underserved Communities: Initiating and Sustaining Local STEM Outreach

    NASA Astrophysics Data System (ADS)

    Anderson, Tania; Kenney, Jessica; Maple, John

    2017-06-01

    This presentation will feature effective outreach strategies used to recruit, engage, and sustain student involvement from underserved communities in out-of-school science outreach programs. For example, one strategy is to partner with subject matter experts to provide your audience with a deeper understanding of and a unique perspective on current science. Join us to learn more about how you can initiate and sustain a STEM based program in your local community.

  13. Teachers and students: Reflections on social control and future performance

    PubMed Central

    Vargas, Ernest A.; Fraley, Lawrence E.

    1984-01-01

    To instruct consists of arranging controls between teacher, student, and subject matter. Initial controls must emanate from the teacher since those of the subject matter are minimal, crude, or missing. Teachers mand students to behave in certain ways with respect to a given subject matter. Eventually, however, the teacher must transfer the teacher mediated and managed control of the student to natural controls functioning directly through student interaction with the subject matter. Difficulty in doing this occurs due to the reinforcers for both student and teacher derived from social contact. Nevertheless, the student eventually must be taught to interact with the subject matter independent of teacher involvement if the student is to maintain effective contact with the subject matter beyond the period of formal instruction. PMID:22478606

  14. Center for Theoretical Underground Physics and Related Areas – CETUP*2016 Summer Program

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

    Szczerbinska, Barbara

    For last six years Center for Theoretical Underground Physics and Related Areas (CETUP*) successfully provided a stimulating environment for creative thinking and open communication between researches of varying ages and nationalities in dynamic atmosphere of intense scientific interactions. Ongoing and proposed Neutrino and Dark Matter experiments are expected to unveil the answers to fundamental questions about the Universe. CETUP*2016 was focused exactly on these subjects bringing together experts in dark matter, neutrino physics, particle and nuclear physics, astrophysics and cosmology from around the world. Scientists invited to participate in the program not only provided theoretical support to the underground science,more » but they also examined core questions including: What is the nature of dark matter?, What is the origin of the neutrino masses?, How well do we know the neutrino parameters?, How have neutrinos shaped the evolution of the universe?, , What are the fundamental underlying symmetries of the Universe? Is there a Grand Unified Theory of the Universe? and many others. The 2016 CETUP* summer program consisted of three sessions (June 6 – July 16, 2016) covering various aspects of theoretical and experimental neutrino physics, unification and dark matter. The two week long session on Physics and Instrumentation of the Near Detector for the Long-Baseline Neutrino Experiments (June 6 – June 16) was followed by the two week long Neutrino Physics/Unification session: “From Grand Unification to String Theory and Back” (June 20 – July 2). The program ended with two week long session on Dark Matter Physics (July 4 – July 16). This six-week long program allowed for thorough discussions and an effective and comprehensive analysis of topics related to Dark Matter, Dark Energy, Neutrino Physics including astrophysical neutrinos, near and far detector physics, neutrino interactions, Higgs Boson, Inflation, Leptogenesis and many others that will advance the knowledge in particle and nuclear physics, astrophysics and cosmology. The scientific program usually consisted of 2-3 hour-long talks on selected subjects in dark matter and neutrino physics from both theoretical and experimental perspective and followed by extended in depth discussions. The format of the program accommodated separate discussion sessions where the outstanding issues of the disciplines were explored, for example: The Future of Large Physics Projects in the US, and the Role of Theory in the Future of US Physics. 2016 CETUP* summer program was attended by over 70 national and international scientists (including 17 graduate students, 16 postdocs and 39 senior scientists) from over 48 different universities and laboratories. CETUP* participants were very active senior and junior members of the community in order to make the discussions informative and productive. CETUP* 2016 provided a stimulating venue for the exchange of scientific ideas among experts in dark matter, neutrino physics, particle physics, astrophysics and cosmology. During Dark Matter session thirty-seven scientific talks and extended discussions were presented. Twenty-nine talks and discussions were conducted during the Neutrino Physics sessions by international Neutrino Physics experts. The power point presentations for the talks and discussions can be found on the CETUP* website: http://research.dsu.edu/cetup/agenda.aspx. Based on the collaborations established during CETUP* already ten preprints were published and many more are in preparation: https://research.dsu.edu/cetup/preprints.aspx?cetupYear=2016. The proceedings from CETUP*2016 are in preparation to be published by American Institute of Physics in summer 2017. Multiple outreach efforts aimed to share the excitement of the research with K-12, teachers, undergraduate and graduate students as well as the general public.« less

  15. 49 CFR 1108.3 - Matters subject to arbitration.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 8 2011-10-01 2011-10-01 false Matters subject to arbitration. 1108.3 Section... STATUTORY JURISDICTION OF THE SURFACE TRANSPORTATION BOARD § 1108.3 Matters subject to arbitration. (a) Any...) Arbitration under these provisions is limited to matters over which the STB has statutory jurisdiction and may...

  16. 49 CFR 1108.3 - Matters subject to arbitration.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 8 2012-10-01 2012-10-01 false Matters subject to arbitration. 1108.3 Section... STATUTORY JURISDICTION OF THE SURFACE TRANSPORTATION BOARD § 1108.3 Matters subject to arbitration. (a) Any...) Arbitration under these provisions is limited to matters over which the STB has statutory jurisdiction and may...

  17. 49 CFR 1108.3 - Matters subject to arbitration.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 8 2010-10-01 2010-10-01 false Matters subject to arbitration. 1108.3 Section... STATUTORY JURISDICTION OF THE SURFACE TRANSPORTATION BOARD § 1108.3 Matters subject to arbitration. (a) Any...) Arbitration under these provisions is limited to matters over which the STB has statutory jurisdiction and may...

  18. Development of an Internet-Based Parent Training Intervention for Children with ASD

    DTIC Science & Technology

    2012-10-01

    and  social   support ,  13    and having a local subject matter expert available who could answer parents’ questions as they  worked through the program...important  social   support  role for parents.  [Provider] “The therapist is also a  social   support  network, and while we are  looking for the data, the...regular parent group to increase accountability and  social   support , and  having a local subject matter expert available who could answer parents

  19. Mars Rover Concept Vehicle

    NASA Image and Video Library

    2017-06-05

    Crowds gather around the scientifically-themed Mars rover concept vehicle at the Kennedy Space Center Visitor Complex. It is a part of the "Summer of Mars" program designed to provide a survey of NASA's studies of the Red Planet. The builders of the rover, Parker Brothers Concepts of Port Canaveral, Florida, incorporated input into its design from NASA subject matter experts.

  20. Beyond the Call: Preserving Reflection in the Preparation of "Highly Qualified" Teachers

    ERIC Educational Resources Information Center

    Amobi, Funmi A.

    2006-01-01

    Many teacher education programs are working at a feverish pitch to ensure that their graduates are considered "highly qualified" in light of the No Child Left Behind (NCLB) legislation, which reduces teacher competency to proof of subject matter knowledge as demonstrated by passing a state test and completing requisite number of courses in the…

  1. An Instructional Program for Training Nondestructive Testing and Inspection Technicians.

    ERIC Educational Resources Information Center

    Stokes, Vernon L.

    This document, the second portion of a two-part study, is designed to provide a guide for the formal training of technicians for nondestructive testing and inspection. Information in the guide is based on results of the industrial survey discussed in Part I. The subject matter is intended to be both flexible and comprehensive, and instructional…

  2. Fostering Self-Reflection and Meaningful Learning: Earth Science Professional Development for Middle School Science Teachers

    ERIC Educational Resources Information Center

    Monet, Julie A.; Etkina, Eugenia

    2008-01-01

    This paper describes the analysis of teachers' journal reflections during an inquiry-based professional development program. As a part of their learning experience, participants reflected on what they learned and how they learned. Progress of subject matter and pedagogical content knowledge was assessed though surveys and pre- and posttests. We…

  3. The Speech Discipline in Crisis - - A Cause for Hope.

    ERIC Educational Resources Information Center

    Lanigan, Richard L.

    Speech communication is a distinct discipline, but one in a healthy state of conflict between theory and practice. The crisis in the speech discipline (and in academic generally) exists because speech does not present itself as a consumable value; quality program decisions are not made; speech is often conceived as only one subject matter; general…

  4. A Study of Disciplinary, Structural, and Behavioral Effects on Course Outcomes in Online MBA Courses

    ERIC Educational Resources Information Center

    Arbaugh, J. B.; Rau, Barbara L.

    2007-01-01

    This article reports the results of a 2-year study examining the effects of subject matter, course structure, and participant behaviors on students' perceived learning and satisfaction with delivery medium in Web-based courses of an MBA program in the midwestern United States. Using finance as the referent discipline, we found statistically…

  5. Integration of Digital Technology and Innovative Strategies for Learning and Teaching Large Classes: A Calculus Case Study

    ERIC Educational Resources Information Center

    Vajravelu, Kuppalapalle; Muhs, Tammy

    2016-01-01

    Successful science and engineering programs require proficiency and dynamics in mathematics classes to enhance the learning of complex subject matter with a sufficient amount of practical problem solving. Improving student performance and retention in mathematics classes requires inventive approaches. At the University of Central Florida (UCF) the…

  6. ESL through Content-Area Instruction. Language in Education: Theory and Practice 69.

    ERIC Educational Resources Information Center

    Crandall, JoAnn, Ed.

    The concept of integrating language instruction with subject matter instruction is not new to language educators. It has been attempted for many years in adult education, in university programs for foreign students, and in specialized language courses for scientists, businessmen, and other professionals. To some degree, it has also been a part of…

  7. Development of Student Inquiry Skills: A Constructivist Approach in a Computerized Classroom Environment.

    ERIC Educational Resources Information Center

    Maor, Dorit

    A study investigated the extent to which students' inquiry skills can be facilitated through the use of a computerized science database (Birds of the Antarctica) and specially designed curriculum materials. Much attention was given in the program to developing both students' inquiry skills and their subject-matter knowledge. Grade 11 and 12…

  8. Development of Methods of Preparing Materials for Teaching Machines: Professional Paper 29-68.

    ERIC Educational Resources Information Center

    Skinner, B. F.; Zook, Lola M., Ed.

    In the preparation of 12-inch disc teaching machine materials for elementary college courses, a preliminary analysis of subject matter and required skills precedes sequential framing. The programer must assess the beginning level of student competence and frame questions to supply new material until the proper response stands alone. Statements for…

  9. Experimental Evaluation of Field Trips on Instruction in Vocational Agriculture.

    ERIC Educational Resources Information Center

    McCaslin, Norval L.

    To determine the effect of field trips on student achievement in each of four subject matter areas in vocational agriculture, 12 schools offering approved programs were randomly selected and divided into a treatment group and a control group. Uniform teaching outlines and reference materials were provided to each group. While no field trips were…

  10. Impact of the Acquisition Corps Membership Requirement 24 Business-Credit Hours on the Navy Acquisition Workforce

    DTIC Science & Technology

    2016-12-01

    ROTC Reserve Officers’ Training Corps S&T Science and Technology S&TM Science and Technology Manager SDO Special Duty Officer SME Subject Matter...engineering, industrial property management, information technology , life cycle logistics, program management, production , quality and manufacturing...16  4.  Auditing ........................................................................................16  5.  Test and

  11. Generalists to Specialists: Transformative Evidences and Impediments to Student-Centered Practices of Primary Music and Art Teachers in Singapore

    ERIC Educational Resources Information Center

    Costes-Onishi, Pamela; Caleon, Imelda

    2016-01-01

    This article fills in the knowledge gap in the student-centered practices of generalist music and art teachers to prepare 21st century learners. The study shows that generalists, after completing a specialist professional development program, struggle the most in connecting subject matter knowledge to pedagogical knowledge, specifically…

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

    ERIC Educational Resources Information Center

    Waldner, Patrick

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

  13. Framework for the Social Studies in Wyoming, Grades K-12. A Guide for Curriculum Development.

    ERIC Educational Resources Information Center

    Wyoming State Dept. of Education, Cheyenne.

    GRADES OR AGES: K-12. SUBJECT MATTER: Social studies. ORGANIZATION AND PHYSICAL APPEARANCE: The introductory material includes sections on curriculum improvement, new social studies, and scope and sequence. A suggested conceptual framework for the program is presented in the form of a chart, with columns for history, anthropology-sociology,…

  14. When Money Really Matters: Tying Resources of Specific Programmatic and Instructional Elements to Student Academic Growth

    ERIC Educational Resources Information Center

    Goetz, Michael Eric

    2012-01-01

    This study explores the cost-effectiveness ratios associated with individual tutoring, intensive reading/language arts instruction, and a focus on core subject areas. Using the Early Childhood Longitudinal Study (ECLS-K) database, this study analyzes these programs using a three-level hierarchical linear model (HLM) with a nationally…

  15. The Problems of Authority and the Want of Apprenticeship in Soldiers' Character Development

    ERIC Educational Resources Information Center

    Berghaus, Paul T.

    2016-01-01

    Militaries that take a character development approach in their moral education programs but rely heavily on authority figures as subject matter experts to teach soldiers face two serious problems. First, soldiers improperly defer to their instructors and, as a result, do not understand the moral virtues taught in class. Second, instructors are in…

  16. Legislative Aides: A Description of an Undergraduate Internship Program

    ERIC Educational Resources Information Center

    Orkow, Bonnie Marie

    2007-01-01

    The intent of a liberal arts education is to expose students to a broad array of ideas and subject matter. Its perceived weakness involves the possible lack of preparedness for the workplace; a liberal arts education is deliberately not vocational. To bridge that divide colleges and universities, in cooperation with industry, non-profits, and the…

  17. Defining and Using the Subject Matter Expert's Role in Transforming Army Training and Education Programs

    ERIC Educational Resources Information Center

    Wilson, William Rollyn

    2009-01-01

    The United States Army is a complex and diverse organization that must keep pace with the changing global environment to meet its Constitutional responsibility to fight and win the nation's wars. Today, organizations, doctrine, logistics, material, facilities, concepts, techniques, procedures, and training and education are all changing to meet…

  18. 76 FR 57036 - Notice of Change in Subject Matter of Agency Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-15

    ... FEDERAL DEPOSIT INSURANCE CORPORATION Notice of Change in Subject Matter of Agency Meeting... consideration at the meeting, on less than seven days' notice to the public, of the following matters... September 7, 2011, of the change in the subject matter of the meeting was practicable. Dated: September 13...

  19. 75 FR 47316 - National Science Board; Sunshine Act Meetings; Notice (Subject Matter Revised From Earlier Notice)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ... NATIONAL SCIENCE FOUNDATION National Science Board; Sunshine Act Meetings; Notice (Subject Matter... for the transaction of National Science Board business and other matters specified, as follows: Date and Time: August 12, 2010, at 3 p.m. EDT. Subject Matter: Review and Discussion of Current Mid-Scale...

  20. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    NASA Kennedy Space Center's Sam Ball, third from left, speaks during the Energy Action Day employee event held in NASA Kennedy Space Center's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power. From left to right are Nick Murdock, energy and water program manager at Kennedy; Chuck Tatro of NASA's Launch Services Program; Ball; Anuj Chokshi of FPL; Bill McMullen of Southern Power; John Sherwin of the Florida Solar Energy Center in Cocoa; and Lorraine Koss of the Brevard County Solar Co-op.

  1. Effects of Subject-Area Degree and Classroom Experience on New Chemistry Teachers' Subject Matter Knowledge

    ERIC Educational Resources Information Center

    Nixon, Ryan S.; Campbell, Benjamin K.; Luft, Julie A.

    2016-01-01

    Science teachers need to understand the subject matter they teach. While subject matter knowledge (SMK) can improve with classroom teaching experience, it is problematic that many secondary science teachers leave the profession before garnering extensive classroom experience. Furthermore, many new science teachers are assigned to teach science…

  2. ASTRO's core physics curriculum for radiation oncology residents.

    PubMed

    Klein, Eric E; Balter, James M; Chaney, Edward L; Gerbi, Bruce J; Hughes, Lesley

    2004-11-01

    In 2002, the Radiation Physics Committee of the American Society of Therapeutic Radiology and Oncology (ASTRO) appointed an Ad-hoc Committee on Physics Teaching to Medical Residents. The main initiative of the committee was to develop a core curriculum for physics education. Prior publications that have analyzed physics teaching have pointed to wide discrepancies among teaching programs. The committee was composed of physicists or physicians from various residency program based institutions. Simultaneously, members had associations with the American Association of Physicists in Medicine (AAPM), ASTRO, Association of Residents in Radiation Oncology (ARRO), American Board of Radiology (ABR), and the American College of Radiology (ACR). The latter two organizations' representatives were on the physics examination committees, as one of the main agendas was to provide a feedback loop between the examining organizations and ASTRO. The document resulted in a recommended 54-h course. Some of the subjects were based on American College of Graduate Medical Education (ACGME) requirements (particles, hyperthermia), whereas the majority of the subjects along with the appropriated hours per subject were devised and agreed upon by the committee. For each subject there are learning objectives and for each hour there is a detailed outline of material to be covered. Some of the required subjects/h are being taught in most institutions (i.e., Radiation Measurement and Calibration for 4 h), whereas some may be new subjects (4 h of Imaging for Radiation Oncology). The curriculum was completed and approved by the ASTRO Board in late 2003 and is slated for dissemination to the community in 2004. It is our hope that teaching physicists will adopt the recommended curriculum for their classes, and simultaneously that the ABR for its written physics examination and the ACR for its training examination will use the recommended curriculum as the basis for subject matter and depth of understanding. To ensure that the subject matter and emphasis remain current and relevant, the curriculum will be updated every 2 years.

  3. Influence of tutors' subject-matter expertise on student effort and achievement in problem-based learning.

    PubMed

    Schmidt, H G; van der Arend, A; Moust, J H; Kokx, I; Boon, L

    1993-10-01

    To investigate the effects of tutors' subject-matter expertise on students' levels of academic achievement and study effort in a problem-based health sciences curriculum. Also, to study differences in tutors' behaviors and the influences of these differences on students' performances. Data were analyzed from 336 staff-led tutorial groups involving student participants in seven four-year undergraduate programs at the University of Limburg Faculty of Health Sciences in 1989-90. Overall, 1,925 data records were studied, with each student participating in an average of 1.7 groups led by either content experts or non-experts. The basic analyses were of (1) students' achievement scores as a function of tutors' expertise levels and students' curriculum year; (2) students' estimates of self-study time as a function of tutors' expertise levels and students' curriculum year; and (3) the average ratings of the tutors' behaviors as a function of tutors' expertise levels. Statistical methods included analysis of variance and Pearson correlations. The students guided by subject-matter experts were shown to spend more time on self-directed study, and they achieved somewhat better than did the students guided by non-expert tutors. The effect of subject-matter expertise on achievement was strongest in the first curriculum year, suggesting that novice students are more dependent on their tutors' expertise than are more advanced students. Also, the content-expert tutors made more extensive use of their subject-matter knowledge to guide students. However, in addition to the tutors' knowledge-related behaviors, the tutors' process-facilitation skills affected student achievement. Moreover, these two sets of behaviors were correlated, indicating that both are necessary conditions for effective tutoring. The results indicate that, at least for the curriculum studied, the assumption in the literature that tutors do not necessarily need content knowledge so long as they are skilled in the tutoring process is not entirely justified: the students who were guided by content experts achieved somewhat better and spent more time on self-directed learning. More important, tutoring skill and content knowledge seemed to be necessary and closely related conditions for effective tutoring.

  4. 76 FR 30744 - National Science Board; Sunshine Act Meetings; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-26

    ... Science Board's Committee on Programs and Plans (CPP) Task Force on Unsolicited Mid-Scale Research (MS... specified, as follows: DATE AND TIME: June 6, 8 a.m.-5:45 p.m. EDT; June 7, 11 a.m.-12:45 p.m. E.D.T. SUBJECT MATTER: The Task Force on Unsolicited Mid-Scale Research is holding a workshop with invited...

  5. The Development of a Model for Construction of Criterion Referenced System Achievement Tests for the Strategic Weapon System Training Program.

    ERIC Educational Resources Information Center

    Cantor, Jeffrey A.; Hobson, Edward N.

    The development of a test design methodology used to construct a criterion-referenced System Achievement Test (CR-SAT) for selected Naval enlisted classification (NEC) in the Strategic Weapon System (SWS) of the United States Navy is described. Subject matter experts, training data analysts and educational specialists developed a comprehensive…

  6. Quality Space and Launch Requirements Addendum to AS9100C

    DTIC Science & Technology

    2015-03-05

    45 8.9.1 Statistical Process Control (SPC) .......................................................................... 45 8.9.1.1 Out of Control...Systems Center SME Subject Matter Expert SOW Statement of Work SPC Statistical Process Control SPO System Program Office SRP Standard Repair...individual data exceeding the control limits. Control limits are developed using standard statistical methods or other approved techniques and are based on

  7. Enhancing Reading Literacy in Elementary Children Using Programming for Scientific Simulations

    ERIC Educational Resources Information Center

    Williams, Alexandria; Rouse, Kenneth; Seals, Cheryl; Gilbert, Juan

    2009-01-01

    Reading literacy has been a major problem for American students for the past several years. Educators have struggled to find a solution to this problem that will help students while at the same time maintain their interest in the subject matter. Educational video games and other e-learning technologies have made their way into classrooms and homes…

  8. Evolving Information Technology: A Case Study of the Effects of Constant Change on Information Technology Instructional Design Architecture

    ERIC Educational Resources Information Center

    Helps, Richard

    2010-01-01

    A major challenge for Information Technology (IT) programs is that the rapid pace of evolution of computing technology leads to frequent redesign of IT courses. The problem is exacerbated by several factors. Firstly, the changing technology is the subject matter of the discipline and is also frequently used to support instruction; secondly, this…

  9. Integrated Warfighter Biodefense Program (IWBP)

    DTIC Science & Technology

    2011-05-26

    empower the non-statistical subject matter expert to rapidly obtain insight into their data for discovery, forecasting and decision making. LeapWorks...Support for Time Series Pattern discovery in temporal data environments is important for many forecasting types of applications. For example, does the...as well as the forecasting horizon for the purposes of patterns discovery. Beta Testing During the period of performance for this report

  10. University Research Initiative Research Program Summaries

    DTIC Science & Technology

    1987-06-01

    application to intelligent tutoring systems (John Anderson), o Autonomous learning systems (Jaime Carbonell), o Learning algorithms for parallel processing...test them. The primary project will be: o Learning mechanisms in scientific discovery (Herbert Simon). Tutoring systems. These projects are aimed at...near-term results. They 19 will produce tutors for training specific subject matter areas. These projects will push theories of learning forward by

  11. Lecturing skills as predictors of tutoring skills in a problem-based medical curriculum.

    PubMed

    Kassab, Salah Eldin; Hassan, Nahla; Abu-Hijleh, Marwan F; Sequeira, Reginald P

    2016-01-01

    Recruitment of tutors to work in problem-based learning (PBL) programs is challenging, especially in that most of them are graduated from discipline-based programs. Therefore, this study aims at examining whether lecturing skills of faculty could predict their PBL tutoring skills. This study included evaluation of faculty (n=69) who participated in both tutoring and lecturing within particular PBL units at the College of Medicine and Medical Sciences (CMMS), Arabian Gulf University, Bahrain. Each faculty was evaluated by medical students (n=45±8 for lecturing and 8±2 for PBL tutoring) using structured evaluation forms based on a Likert-type scale (poor to excellent). The prediction of tutoring skills using lecturing skills was statistically analyzed using stepwise linear regression. Among the parameters used to judge lecturing skills, the most important predictor for tutoring skills was subject matter mastery in the lecture by explaining difficult concepts and responding effectively to students' questions. Subject matter mastery in the lecture positively predicted five tutoring skills and accounted for 25% of the variance in overall effectiveness of the PBL tutors (F=22.39, P=0.000). Other important predictors for tutoring skills were providing a relaxed class atmosphere and effective use of audiovisual aids in the lecture. Predicting the tutoring skills based on lecturing skills could have implications for recruiting tutors in PBL medical programs and for tutor training initiatives.

  12. Strong and Flexible: Developing a Three-Tiered Curriculum for the Regional Central America Field Epidemiology Training Program

    PubMed Central

    Traicoff, Denise A.; Suarez-Rangel, Gloria; Espinosa-Wilkins, Yescenia; Lopez, Augusto; Diaz, Anaite; Caceres, Victor

    2017-01-01

    Field Epidemiology Training Programs (FETPs) are recognized worldwide as an effective means to strengthen countries’ capacity in epidemiology, surveillance, and outbreak response. FETPs are field-based, with minimum classroom time and maximum time in the field, providing public health services while participants achieve competency. The Central America FETP (CAFETP) uses a three-level pyramid model: basic, intermediate, and advanced. In 2006, a multidisciplinary team used a methodical process based on adult learning practices to construct a competency-based curriculum for the CAFETP. The curriculum was designed based on the tasks related to disease surveillance and field epidemiology that public health officers would conduct at multiple levels in the system. The team used a design process that engaged subject matter experts and considered the unique perspective of each country. The designers worked backwards from the competencies to define field activities, evaluation methods, and classroom components. The 2006 pyramid curriculum has been accredited for a master’s of science in field epidemiology by the Universidad del Valle de Guatemala and has been adapted by programs around the world. The team found the time and effort spent to familiarize subject matter experts with key adult learning principles was worthwhile because it provided a common framework to approach curriculum design. Early results of the redesigned curriculum indicate that the CAFETP supports consistent quality while allowing for specific country needs. PMID:28702503

  13. Estimation of particulate matter from simulation and measurements

    NASA Astrophysics Data System (ADS)

    Nakata, Makiko; Nakano, Tomio; Okuhara, Takaaki; Sano, Itaru; Mukai, Sonoyo

    2011-11-01

    The particulate matter is a typical indicator of small particles in the atmosphere. In addition to providing impacts on climate and environment, these small particles can bring adverse effects on human health. Then an accurate estimation of particulate matter is an urgent subject. We set up SPM sampler attached to our AERONET (Aerosol Robotics Network) station in urban city of Higashi-Osaka in Japan. The SPM sampler provides particle information about the concentrations of various SPMs (e.g., PM10 and PM2.5) separately. The AEROENT program is world wide ground based sunphotometric observation networks by NASA and provides the spectral information about aerosol optical thickness (AOT) and Angstrom exponent (α). Simultaneous measurements show that a linear correlation definitely exists between AOT and PM2.5. These results indicate that particulate matter can be estimated from AOT. However AOT represents integrated values of column aerosol amount retrieved from optical property, while particulate matter concentration presents in-situ aerosol loading on the surface. Then simple way using linear correlation brings the discrepancy between observed and estimated particulate matter. In this work, we use cluster information about aerosol type to reduce the discrepancy. Our improved method will be useful for retrieving particulate matter from satellite measurements.

  14. Report of the workshop on evidence-based design of national wildlife health programs

    USGS Publications Warehouse

    Nguyen, Natalie T.; Duff, J. Paul; Gavier-Widén, Dolores; Grillo, Tiggy; He, Hongxuan; Lee, Hang; Ratanakorn, Parntep; Rijks, Jolianne M.; Ryser-Degiorgis, Marie-Pierre; Sleeman, Jonathan M.; Stephen, Craig; Tana, Toni; Uhart, Marcela; Zimmer , Patrick

    2017-05-08

    SummaryThis report summarizes a Wildlife Disease Association sponsored workshop held in 2016. The overall objective of the workshop was to use available evidence and selected subject matter expertise to define the essential functions of a National Wildlife Health Program and the resources needed to deliver a robust and reliable program, including the basic infrastructure, workforce, data and information systems, governance, organizational capacity, and essential features, such as wildlife disease surveillance, diagnostic services, and epidemiological investigation. This workshop also provided the means to begin the process of defining the essential attributes of a national wildlife health program that could be scalable and adaptable to each nation’s needs.

  15. 45 CFR 73.735-701 - General provisions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... of monetary value for any lecture, discussion, writing or appearance the subject matter of which is... value for any lecture, discussion, writing or appearance, the subject matter of which is not devoted to... consultation, lecture, discussion, writing or appearance, the subject matter of which is devoted substantially...

  16. 45 CFR 73.735-701 - General provisions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... of monetary value for any lecture, discussion, writing or appearance the subject matter of which is... value for any lecture, discussion, writing or appearance, the subject matter of which is not devoted to... consultation, lecture, discussion, writing or appearance, the subject matter of which is devoted substantially...

  17. 45 CFR 73.735-701 - General provisions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... of monetary value for any lecture, discussion, writing or appearance the subject matter of which is... value for any lecture, discussion, writing or appearance, the subject matter of which is not devoted to... consultation, lecture, discussion, writing or appearance, the subject matter of which is devoted substantially...

  18. 45 CFR 73.735-701 - General provisions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... of monetary value for any lecture, discussion, writing or appearance the subject matter of which is... value for any lecture, discussion, writing or appearance, the subject matter of which is not devoted to... consultation, lecture, discussion, writing or appearance, the subject matter of which is devoted substantially...

  19. Teaching human sexuality in junior high school: an interdisciplinary approach.

    PubMed

    Kapp, L; Taylor, B A; Edwards, L E

    1980-02-01

    A pilot educational program in human sexuality designed for junior high age adolescents was conducted jointly by the St. Paul, Minnesota Maternal and Infant Care Project and the St. Paul Public Schools. This program encompassed two courses which presented a comprehensive view of young men and women as sexual beings. The goal was to affect primary prevention of adolescent pregnancy and other problems related to adolescent sexuality. Pre- and posttest scores demonstrated a statistically significant increase in student knowledge, and weekly evaluations revealed consistent interest in subject matter presented.

  20. The Airborne Astronomy Ambassadors (AAA) Program and NASA Astrophysics Connections

    NASA Astrophysics Data System (ADS)

    Backman, Dana Edward; Clark, Coral; Harman, Pamela

    2018-01-01

    The NASA Airborne Astronomy Ambassadors (AAA) program is a three-part professional development (PD) experience for high school physics, astronomy, and earth science teachers. AAA PD consists of: (1) blended learning via webinars, asynchronous content delivery, and in-person workshops, (2) a STEM immersion experience at NASA Armstrong’s B703 science research aircraft facility in Palmdale, California, including interactions with NASA astrophysics & planetary science Subject Matter Experts (SMEs) during science flights on SOFIA, and (3) continuing post-flight opportunities for teacher & student connections with SMEs.

  1. Using food as a tool to teach science to 3 grade students in Appalachian Ohio.

    PubMed

    Duffrin, Melani W; Hovland, Jana; Carraway-Stage, Virginia; McLeod, Sara; Duffrin, Christopher; Phillips, Sharon; Rivera, David; Saum, Diana; Johanson, George; Graham, Annette; Lee, Tammy; Bosse, Michael; Berryman, Darlene

    2010-04-01

    The Food, Math, and Science Teaching Enhancement Resource (FoodMASTER) Initiative is a compilation of programs aimed at using food as a tool to teach mathematics and science. In 2007-2008, a foods curriculum developed by professionals in nutrition and education was implemented in 10 3(rd)-grade classrooms in Appalachian Ohio; teachers in these classrooms implemented 45 hands-on foods activities that covered 10 food topics. Subjects included measurement; food safety; vegetables; fruits; milk and cheese; meat, poultry, and fish; eggs; fats; grains; and meal management. Students in four other classrooms served as the control group. Mainstream 3(rd)-grade students were targeted because of their receptiveness to the subject matter, science standards for upper elementary grades, and testing that the students would undergo in 4(th) grade. Teachers and students alike reported that the hands-on FoodMASTER curriculum experience was worthwhile and enjoyable. Our initial classroom observation indicated that the majority of students, girls and boys included, were very excited about the activities, became increasingly interested in the subject matter of food, and were able to conduct scientific observations.

  2. Behaviorism

    ERIC Educational Resources Information Center

    Moore, J.

    2011-01-01

    Early forms of psychology assumed that mental life was the appropriate subject matter for psychology, and introspection was an appropriate method to engage that subject matter. In 1913, John B. Watson proposed an alternative: classical S-R behaviorism. According to Watson, behavior was a subject matter in its own right, to be studied by the…

  3. 22 CFR 61.6 - Consultation with subject matter specialists.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Consultation with subject matter specialists. 61.6 Section 61.6 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.6 Consultation with subject matter specialists. (a) The...

  4. 22 CFR 61.6 - Consultation with subject matter specialists.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Consultation with subject matter specialists. 61.6 Section 61.6 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.6 Consultation with subject matter specialists. (a) The...

  5. 22 CFR 61.6 - Consultation with subject matter specialists.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Consultation with subject matter specialists. 61.6 Section 61.6 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.6 Consultation with subject matter specialists. (a) The...

  6. 22 CFR 61.6 - Consultation with subject matter specialists.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Consultation with subject matter specialists. 61.6 Section 61.6 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.6 Consultation with subject matter specialists. (a) The...

  7. What Counts as Subject Matter Knowledge for Teaching?

    ERIC Educational Resources Information Center

    Thornton, Stephen J.

    Focusing on social studies, this paper asserts that taking traditional content courses by themselves may not necessarily significantly enhance teachers' subject matter competence. It suggests that preparing social studies teachers to enact curricula is more than a matter of assuring that they have enough work in the traditional academic subject.…

  8. 19 CFR 174.11 - Matters subject to protest.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Matters subject to protest. 174.11 Section 174.11 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) PROTESTS Protests § 174.11 Matters subject to protest. The following decisions of the...

  9. 22 CFR 61.6 - Consultation with subject matter specialists.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Consultation with subject matter specialists. 61.6 Section 61.6 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.6 Consultation with subject matter specialists. (a) The...

  10. Establishment of Systematical Education Program of Engineering Ethics for a Technical College

    NASA Astrophysics Data System (ADS)

    Kobayashi, Yukito

    Engineering ethics education deals with a wide range of matters. Therefore it should not be treated within a single subject, but in a whole curriculum of a college. In Yatsushiro National College of Technology, we have designed a systematic education program of engineering ethics on the basis of “Yatsushiro National College Synthetic Education Program” , which was established in 2002. This education program, including education for formation of character and morality as well, has two distinctive features : five or seven-year successive course of study and cooperation among the departments and teaching staffs. This interactive scheme has produced highly educational effects.

  11. Inquiry into the Potential Effects of Establishing a Joint ROTC Program to Be Implemented during the Early Years of College

    ERIC Educational Resources Information Center

    Meyer, Herman Skeets

    2012-01-01

    This is the report of a policy research study that examined the potential outcomes of instituting a standardized "Joint Reserve Officer Training Corps" during the first two years of college. Focus groups at three ROTC universities and interviews with subject matter experts were conducted to explore the meaning and purpose of jointness…

  12. Training for Online Teachers to Support Student Success: Themes from a Survey Administered to Teachers in Four Online Learning Programs

    ERIC Educational Resources Information Center

    Zweig, Jacqueline S.; Stafford, Erin T.

    2016-01-01

    In addition to teaching the subject matter, online teachers are tasked with supporting students' understanding of the online environment as well as students' progress, engagement, and interactions within the course. Yet only four states and the District of Columbia require teachers to receive training in online instruction prior to teaching a K-12…

  13. Methodology to Improve Aviation Security With Terrorist Using Aircraft as a Weapon

    DTIC Science & Technology

    2013-09-01

    STATEMENT Approval for public release;distribution is unlimited 12b. DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words ) The aviation industry... Electronic Baggage Screening Program EDS Explosive Detection System EMMI Energy, Matter, Material wealth, and Information ETD Explosives Trace...12 All checked baggage in the United States has been subjected to 100% screening since December 2003 under TSA’s Electronic Baggage Screening

  14. Transforming Effective Army Units: Best Practices and Lessons Learned

    DTIC Science & Technology

    2013-08-01

    Unlimited 106 Dorothy Young 703-545-2316 ii iii Technical Report 1326 Effective Army Units: Best Practices and Lessons Learned...SBCT units at Joint Base Lewis -McChord (JBLM), and two civilian subject matter experts on transformation from the Program Manager (PM) Stryker and...ISR Intelligence, Surveillance, Reconnaissance JBLM Joint Base Lewis -McChord JRTC Joint Readiness Training Center A-2 LNO Liaison

  15. Adult Student Retention and Achievement with Language-Based Modular Materials. POR FIN: Program Organizing Related Family Instruction in the Neighborhood.

    ERIC Educational Resources Information Center

    Bexar County School Board, San Antonio, TX.

    The goal of the POR FIN research design was to develop a language-based curriculum emphasizing the audiolingual approach and integrating academic and social-functioning subject matter. The modular curriculum is designed so that each lesson is independent and complete in itself, and provides a high degree of motivation, retention, and achievement…

  16. Summertime: "To Do" List--A Look at the Different Ways to Tackle Training and Development Programs that Offer Big Rewards Once the School Year Starts

    ERIC Educational Resources Information Center

    Weil, Marty

    2008-01-01

    This article provides CIOs suggested training, development, and administrative tasks to prepare for the technology infrastructure challenges that lie ahead in the upcoming school year. These suggestions cover a range of subject matter from personal/professional development to data audits, social networking, acceptable risk policies, and data…

  17. Center for Theoretical Underground Physics and Related Areas - CETUP*2013 Summer Program

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

    Szczerbinska, Barbara

    In response to an increasing interest in experiments conducted at deep underground facilities around the world, in 2010 the theory community has proposed a new initiative - a Center for Theoretical Underground Physics and Related Areas (CETUP*). The main goal of CETUP* is to bring together people with different talents and skills to address the most exciting questions in particle and nuclear physics, astrophysics, geosciences, and geomicrobiology. Scientists invited to participate in the program do not only provide theoretical support to the underground science, they also examine underlying universal questions of the 21 st century including: What is dark matter?,more » What are the masses of neutrinos?, How have neutrinos shaped the evolution of the universe?, How were the elements from iron to uranium made?, What is the origin and thermal history of the Earth? The mission of the CETUP* is to promote an organized research in physics, astrophysics, geoscience, geomicrobiology and other fields related to the underground science via individual and collaborative research in dynamic atmosphere of intense scientific interactions. Our main goal is to bring together scientists scattered around the world, promote the deep underground science and provide a stimulating environment for creative thinking and open communication between researches of varying ages and nationalities. CETUP*2014 included 5 week long program (June 24 – July 26, 2013) covering various theoretical and experimental aspects of Dark Matter, Neutrino Physics and Astrophysics. Two week long session focused on Dark Matter (June 24-July 6) was followed by two week long program on Neutrino Physics and Astrophysics (July 15-26). The VII th International Conference on Interconnections between Particle Physics and Cosmology (PPC) was sandwiched between these sessions (July 8-13) covering the subjects of dark matter, neutrino physics, gravitational waves, collider physics and other from both theoretical end experimental aspects. PPC was initiated at Texas A&M University in 2007 and travelled to many places which include Geneva, Turin, Seoul (S. Korea) etc. during the last 5 years before coming back to USA. The objectives of CETUP* and PPC were to analyze the connection between dark matter and particle physics models, discuss the connections among dark matter, grand unification models and recent neutrino results and predictions for possible experiments, develop a theoretical understanding of the three-neutrino oscillation parameters, provide a stimulating venue for exchange of scientific ideas among experts in neutrino physics and unification, connect with venues for public education outreach to communicate the importance of dark matter, neutrino research, and support of investment in science education, support mission of the Snowmass meeting and allow for extensive discussions of the ideas crucial for the future of high energy physics. The selected subjects represented the forefront of research topics in particle and nuclear physics, for example: recent precise measurements of all the neutrino mixing angles (that necessitate a theoretical roadmap for future experiments) or understanding of the nature of dark matter (that allows us to comprehend the composition of the cosmos better). All the covered topics are considered as a base for new physics beyond the Standard Model of particle physics.« less

  18. 42 CFR 1008.5 - Matters subject to advisory opinions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 false Matters subject to advisory opinions. 1008.5... SERVICES OIG AUTHORITIES ADVISORY OPINIONS BY THE OIG General Provisions § 1008.5 Matters subject to...) What constitutes prohibited remuneration within the meaning of section 1128B(b) of the Act; (2) Whether...

  19. 76 FR 74691 - Import Restrictions Imposed on Certain Archaeological and Ethnological Material From Greece

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-01

    ... Statuary--Subject matter is varied and includes human and animal figures, human body parts, groups of..., including fragments of statues. Subject matter includes human and animal figures and groups of figures in... marble and other stone. Subject matter includes human and animal figures and groups of figures in the...

  20. 76 FR 2573 - Technical Corrections: Matters Subject to Protest and Various Protest Time Limits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-14

    ... 174 [CBP Dec. 11-02] Technical Corrections: Matters Subject to Protest and Various Protest Time Limits..., in pertinent part, the types of matters subject to protest, the time required for allowing or denying an application for further review of a protest, and various other protest time limits. This document...

  1. Designing and Developing Technical Curriculum: Finding the Right Subject Matter Expert

    ERIC Educational Resources Information Center

    Mattoon, Joseph Sterling

    2005-01-01

    Subject matter experts play an essential role in technical curriculum development by providing accurate and up-to-date information that matches education, training, and workforce needs. The Subject Matter Expert (SME) COMlist is proposed as a tool that enables instructional developers to evaluate an SME's capability and suitability to support…

  2. Shadowfax: Moving mesh hydrodynamical integration code

    NASA Astrophysics Data System (ADS)

    Vandenbroucke, Bert

    2016-05-01

    Shadowfax simulates galaxy evolution. Written in object-oriented modular C++, it evolves a mixture of gas, subject to the laws of hydrodynamics and gravity, and any collisionless fluid only subject to gravity, such as cold dark matter or stars. For the hydrodynamical integration, it makes use of a (co-) moving Lagrangian mesh. The code has a 2D and 3D version, contains utility programs to generate initial conditions and visualize simulation snapshots, and its input/output is compatible with a number of other simulation codes, e.g. Gadget2 (ascl:0003.001) and GIZMO (ascl:1410.003).

  3. Documentary Elements in Early Films.

    ERIC Educational Resources Information Center

    Sanderson, Richard A.

    Focusing on documentary elements, this study examines the film content and film techniques of 681 motion pictures produced in the United States prior to 1904. Analysis of films by type, subject matter, and trends in subject matter shows that one-third of the early films are documentary in type and three-fourths of the films use subject matter of a…

  4. The Use of Language in Understanding Subject Matter

    ERIC Educational Resources Information Center

    Svensson, Lennart; Anderberg, Elsie; Alvegard, Christer; Johansson, Thorsten

    2009-01-01

    Empirical results show that frequently the meaning of expressions used by students in expressing their understanding of subject matter does not correspond to the meaning of those expressions in the subject matter theory that the students are expected to learn. There is also often a lack of identity of meaning between the same students' use of the…

  5. Beyond "Either-Or" Thinking: John Dewey and Confucius on Subject Matter and the Learner

    ERIC Educational Resources Information Center

    Tan, Charlene

    2016-01-01

    This article compares the educational thought of John Dewey and Confucius on the nature of and relationship between subject matter and the learner. There is a common perception in the existing literature and discourse that Dewey advocates child- or learner-centred education whereas Confucius privileges subject matter via textual transmission.…

  6. Children's Learning from Broadcast Television: The Relationship between the Amount of Time a Child Watches Television with and without Adults and That Child's Learning from Television.

    ERIC Educational Resources Information Center

    Storm, Susan Ruotsala

    A study examined young children's learning from selected television program content in varied subject matter and the relationship between that learning and the amount of time a child watches television with and without adults. A 28-item learning test based on instructional design principles was developed from selected television segments and…

  7. Summer College for Kids 1980. Session I: June 16 through July 3. Session II: July 7 through July 24.

    ERIC Educational Resources Information Center

    Goode, Carol L.

    Lincoln Land Community College's (LLCC's) Summer College for Kids is an enrichment program for gifted children who have completed 4th, 5th, 6th, 7th or 8th grade. The Summer College provides fresh subject matter for talented children in order to extend the range of their perception and understanding, as well as their powers of analysis and…

  8. Substance use and regional gray matter volume in individuals at high risk of psychosis.

    PubMed

    Stone, James M; Bhattacharyya, Sagnik; Barker, Gareth J; McGuire, Philip K

    2012-02-01

    Individuals with an at risk mental state (ARMS) are at greatly increased risk of developing a psychotic illness. Risk of transition to psychosis is associated with regionally reduced cortical gray matter volume. There has been considerable interest in the interaction between psychosis risk and substance use. In this study we investigate the relationship between alcohol, cannabis and nicotine use with gray matter volume in ARMS subjects and healthy volunteers. Twenty seven ARMS subjects and 27 healthy volunteers took part in the study. All subjects underwent volumetric MRI imaging. The relationship between regional gray matter volume and cannabis use, smoking, and alcohol use in controls and ARMS subjects was analysed using voxel-based morphometry. In any region where a significant relationship with drug was present, data were analysed to determine if there was any group difference in this relationship. Alcohol intake was inversely correlated with gray matter volume in cerebellum, cannabis intake was use was inversely correlated with gray matter volume in prefrontal cortex and tobacco intake was inversely correlated with gray matter volume in left temporal cortex. There were no significant interactions by group in any region. There is no evidence to support the hypothesis of increased susceptibility to harmful effects of drugs and alcohol on regional gray matter in ARMS subjects. However, alcohol, tobacco and cannabis at low to moderate intake may be associated with lower gray matter in both ARMS subjects and healthy volunteers-possibly representing low-level cortical damage or change in neural plasticity. Copyright © 2011 Elsevier B.V. All rights reserved.

  9. Self-Regulated Learning Microanalysis as a Tool to Inform Professional Development Delivery in Real-Time

    ERIC Educational Resources Information Center

    Peters-Burton, Erin E.; Botov, Ivan S.

    2017-01-01

    Elementary teachers in the United States are tasked with teaching all core subject matter and have training that involves many topics, which may limit the depth of their subject matter knowledge. Since they have low content knowledge, they often feel less confident about teaching technical subject matter, such as science (Bleicher "Journal of…

  10. Lecturing skills as predictors of tutoring skills in a problem-based medical curriculum

    PubMed Central

    Kassab, Salah Eldin; Hassan, Nahla; Abu-Hijleh, Marwan F; Sequeira, Reginald P

    2016-01-01

    Purpose Recruitment of tutors to work in problem-based learning (PBL) programs is challenging, especially in that most of them are graduated from discipline-based programs. Therefore, this study aims at examining whether lecturing skills of faculty could predict their PBL tutoring skills. Methods This study included evaluation of faculty (n=69) who participated in both tutoring and lecturing within particular PBL units at the College of Medicine and Medical Sciences (CMMS), Arabian Gulf University, Bahrain. Each faculty was evaluated by medical students (n=45±8 for lecturing and 8±2 for PBL tutoring) using structured evaluation forms based on a Likert-type scale (poor to excellent). The prediction of tutoring skills using lecturing skills was statistically analyzed using stepwise linear regression. Results Among the parameters used to judge lecturing skills, the most important predictor for tutoring skills was subject matter mastery in the lecture by explaining difficult concepts and responding effectively to students’ questions. Subject matter mastery in the lecture positively predicted five tutoring skills and accounted for 25% of the variance in overall effectiveness of the PBL tutors (F=22.39, P=0.000). Other important predictors for tutoring skills were providing a relaxed class atmosphere and effective use of audiovisual aids in the lecture. Conclusion Predicting the tutoring skills based on lecturing skills could have implications for recruiting tutors in PBL medical programs and for tutor training initiatives. PMID:26793014

  11. An Effective Health and Medical Technical Authority

    NASA Technical Reports Server (NTRS)

    Fogarty, Jennifer A.

    2009-01-01

    The NASA Governance model directed the formation of three Technical Authorities, Engineering; Safety and Mission Assurance; and Health and Medical, to ensure that risks are identified and adjudicated efficiently and transparently in concert with the spaceflight programs and projects. The Health and Medical Technical Authority (HMTA) has been implemented at the Johnson Space Center (JSC) and consists of the Chief Medical Office (CMO), the Deputy CMO, and HMTA Delegates. The JSC HMTA achieves the goals of risk identification and adjudication through the discharge of the appropriate technical expertise to human space flight programs and projects and the escalation of issues within program and technical authority boards. The JSC HMTA relies on subject matter experts (SMEs) in the Space Life Sciences Directorate at JSC as well as experts from other Centers to work crew health and performance issues at the technical level, develop requirements, oversee implementation and validation of requirements, and identify risks and non-compliances. Once a risk or potential noncompliance has been identified and reported to the programs or projects, the JSC HMTA begins to track it and closely monitor the program's or project's response. As a risk is developed or a non-compliance negotiated, positions from various levels of decision makers are sought at the program and project control boards. The HMTA may support a program or project position if it is satisfied with the decision making and vetting processes (ex. the subject matter expert voiced his/her concerns and all dissenting opinions were documented) and finds that the position both acknowledges the risk and cost of the mitigation and resolves the issue without changing NASA risk posture. The HMTA may disagree with a program or project position if the NASA risk posture has been elevated or obfuscated. If the HMTA does disagree with the program or project position, it will appeal to successively higher levels of authority so that risk acceptance and risk trades will be acknowledged and sanctioned at the highest appropriate level; this includes Program Managers, Mission Directorate Associate Administrators and the Agency Administrator.

  12. 45 CFR 1.2 - Subject matter of Office of the Secretary regulations in parts 1-99.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Subject matter of Office of the Secretary regulations in parts 1-99. 1.2 Section 1.2 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION HHS'S REGULATIONS § 1.2 Subject matter of Office of the Secretary regulations in parts 1-99. This...

  13. Subsonic Aircraft Safety Icing Study

    NASA Technical Reports Server (NTRS)

    Jones, Sharon Monica; Reveley, Mary S.; Evans, Joni K.; Barrientos, Francesca A.

    2008-01-01

    NASA's Integrated Resilient Aircraft Control (IRAC) Project is one of four projects within the agency s Aviation Safety Program (AvSafe) in the Aeronautics Research Mission Directorate (ARMD). The IRAC Project, which was redesigned in the first half of 2007, conducts research to advance the state of the art in aircraft control design tools and techniques. A "Key Decision Point" was established for fiscal year 2007 with the following expected outcomes: document the most currently available statistical/prognostic data associated with icing for subsonic transport, summarize reports by subject matter experts in icing research on current knowledge of icing effects on control parameters and establish future requirements for icing research for subsonic transports including the appropriate alignment. This study contains: (1) statistical analyses of accident and incident data conducted by NASA researchers for this "Key Decision Point", (2) an examination of icing in other recent statistically based studies, (3) a summary of aviation safety priority lists that have been developed by various subject-matter experts, including the significance of aircraft icing research in these lists and (4) suggested future requirements for NASA icing research. The review of several studies by subject-matter experts was summarized into four high-priority icing research areas. Based on the Integrated Resilient Aircraft Control (IRAC) Project goals and objectives, the IRAC project was encouraged to conduct work in all of the high-priority icing research areas that were identified, with the exception of the developing of methods to sense and document actual icing conditions.

  14. Increased white matter metabolic rates in autism spectrum disorder and schizophrenia.

    PubMed

    Mitelman, Serge A; Buchsbaum, Monte S; Young, Derek S; Haznedar, M Mehmet; Hollander, Eric; Shihabuddin, Lina; Hazlett, Erin A; Bralet, Marie-Cecile

    2017-11-22

    Both autism spectrum disorder (ASD) and schizophrenia are often characterized as disorders of white matter integrity. Multimodal investigations have reported elevated metabolic rates, cerebral perfusion and basal activity in various white matter regions in schizophrenia, but none of these functions has previously been studied in ASD. We used 18 fluorodeoxyglucose positron emission tomography to compare white matter metabolic rates in subjects with ASD (n = 25) to those with schizophrenia (n = 41) and healthy controls (n = 55) across a wide range of stereotaxically placed regions-of-interest. Both subjects with ASD and schizophrenia showed increased metabolic rates across the white matter regions assessed, including internal capsule, corpus callosum, and white matter in the frontal and temporal lobes. These increases were more pronounced, more widespread and more asymmetrical in subjects with ASD than in those with schizophrenia. The highest metabolic increases in both disorders were seen in the prefrontal white matter and anterior limb of the internal capsule. Compared to normal controls, differences in gray matter metabolism were less prominent and differences in adjacent white matter metabolism were more prominent in subjects with ASD than in those with schizophrenia. Autism spectrum disorder and schizophrenia are associated with heightened metabolic activity throughout the white matter. Unlike in the gray matter, the vector of white matter metabolic abnormalities appears to be similar in ASD and schizophrenia, may reflect inefficient functional connectivity with compensatory hypermetabolism, and may be a common feature of neurodevelopmental disorders.

  15. Increased PK11195-PET binding in normal-appearing white matter in clinically isolated syndrome

    PubMed Central

    Politis, Marios; Su, Paul; Turkheimer, Federico E.; Malik, Omar; Keihaninejad, Shiva; Wu, Kit; Waldman, Adam; Reynolds, Richard; Nicholas, Richard; Piccini, Paola

    2015-01-01

    The most accurate predictor of the subsequent development of multiple sclerosis in clinically isolated syndrome is the presence of lesions at magnetic resonance imaging. We used in vivo positron emission tomography with 11C-(R)-PK11195, a biomarker of activated microglia, to investigate the normal-appearing white matter and grey matter of subjects with clinically isolated syndrome to explore its role in the development of multiple sclerosis. Eighteen clinically isolated syndrome and eight healthy control subjects were recruited. Baseline assessment included: history, neurological examination, expanded disability status scale, magnetic resonance imaging and PK11195-positron emission tomography scans. All assessments except the PK11195-positron emission tomography scan were repeated over 2 years. SUPERPK methodology was used to measure the binding potential relative to the non-specific volume, BPND. We show a global increase of normal-appearing white matter PK11195 BPND in clinically isolated syndrome subjects compared with healthy controls (P = 0.014). Clinically isolated syndrome subjects with T2 magnetic resonance imaging lesions had higher PK11195 BPND in normal-appearing white matter (P = 0.009) and their normal-appearing white matter PK11195 BPND correlated with the Expanded Disability Status Scale (P = 0.007; r = 0.672). At 2 years those who developed dissemination in space or multiple sclerosis, had higher PK11195 BPND in normal-appearing white matter at baseline (P = 0.007 and P = 0.048, respectively). Central grey matter PK11195 BPND was increased in subjects with clinically isolated syndrome compared to healthy controls but no difference was found in cortical grey matter PK11195 BPND. Microglial activation in clinically isolated syndrome normal-appearing white matter is diffusely increased compared with healthy control subjects and is further increased in those who have magnetic resonance imaging lesions. Furthermore microglial activation in clinically isolated syndrome normal-appearing white matter is also higher in those subjects who developed multiple sclerosis at 2 years. Our finding, if replicated in a larger study, could be of prognostic value and aid early treatment decisions in clinically isolated syndrome. PMID:25416179

  16. Using food as a tool to teach science to 3rd grade students in Appalachian Ohio

    PubMed Central

    Duffrin, Melani W.; Hovland, Jana; Carraway-Stage, Virginia; McLeod, Sara; Duffrin, Christopher; Phillips, Sharon; Rivera, David; Saum, Diana; Johanson, George; Graham, Annette; Lee, Tammy; Bosse, Michael; Berryman, Darlene

    2010-01-01

    The Food, Math, and Science Teaching Enhancement Resource (FoodMASTER) Initiative is a compilation of programs aimed at using food as a tool to teach mathematics and science. In 2007–2008, a foods curriculum developed by professionals in nutrition and education was implemented in 10 3rd-grade classrooms in Appalachian Ohio; teachers in these classrooms implemented 45 hands-on foods activities that covered 10 food topics. Subjects included measurement; food safety; vegetables; fruits; milk and cheese; meat, poultry, and fish; eggs; fats; grains; and meal management. Students in four other classrooms served as the control group. Mainstream 3rd-grade students were targeted because of their receptiveness to the subject matter, science standards for upper elementary grades, and testing that the students would undergo in 4th grade. Teachers and students alike reported that the hands-on FoodMASTER curriculum experience was worthwhile and enjoyable. Our initial classroom observation indicated that the majority of students, girls and boys included, were very excited about the activities, became increasingly interested in the subject matter of food, and were able to conduct scientific observations. PMID:20975982

  17. Cortical magnetic resonance imaging findings in familial pediatric bipolar disorder.

    PubMed

    Chang, Kiki; Barnea-Goraly, Naama; Karchemskiy, Asya; Simeonova, Diana Iorgova; Barnes, Patrick; Ketter, Terence; Reiss, Allan L

    2005-08-01

    Morphometric magnetic resonance imaging (MRI) studies of pediatric bipolar disorder (BD) have not reported on gray matter volumes but have reported increased lateral ventricular size and presence of white matter hyperintensities (WMH). We studied gray matter volume, ventricular-to-brain ratios (VBR), and number of WMH in patients with familial, pediatric BD compared with control subjects. Twenty subjects with BD (aged 14.6 +/- 2.8 years; 4 female) according to the Washington University in St. Louis Kiddie Schedule for Affective Disorders and Schizophrenia, each with a parent with BD, and 20 age-, gender-, and intelligence quotient-matched healthy control subjects (aged 14.1 +/- 2.8 years; 4 female) were scanned at 3 T. Most subjects were taking psychotropic medications. A high-resolution T1-weighted spoiled gradient echo three-dimensional MRI sequence was analyzed by BrainImage for volumetric measurements, and T2-weighted images were read by a neuroradiologist to determine presence of WMH. After covarying for age and total brain volume, there were no significant differences between subjects with BD and control subjects in volume of cerebral (p = .09) or prefrontal gray matter (p = .34). Subjects with BD did not have elevated numbers of WMH or greater VBR when compared with control subjects. Children and adolescents with familial BD do not seem to have decreased cerebral grey matter or increased numbers of WMH, dissimilar to findings in adults with BD. Gray matter decreases and development of WMH might be later sequelae of BD or unique to adult-onset BD.

  18. Fiberprint: A subject fingerprint based on sparse code pooling for white matter fiber analysis.

    PubMed

    Kumar, Kuldeep; Desrosiers, Christian; Siddiqi, Kaleem; Colliot, Olivier; Toews, Matthew

    2017-09-01

    White matter characterization studies use the information provided by diffusion magnetic resonance imaging (dMRI) to draw cross-population inferences. However, the structure, function, and white matter geometry vary across individuals. Here, we propose a subject fingerprint, called Fiberprint, to quantify the individual uniqueness in white matter geometry using fiber trajectories. We learn a sparse coding representation for fiber trajectories by mapping them to a common space defined by a dictionary. A subject fingerprint is then generated by applying a pooling function for each bundle, thus providing a vector of bundle-wise features describing a particular subject's white matter geometry. These features encode unique properties of fiber trajectories, such as their density along prominent bundles. An analysis of data from 861 Human Connectome Project subjects reveals that a fingerprint based on approximately 3000 fiber trajectories can uniquely identify exemplars from the same individual. We also use fingerprints for twin/sibling identification, our observations consistent with the twin data studies of white matter integrity. Our results demonstrate that the proposed Fiberprint can effectively capture the variability in white matter fiber geometry across individuals, using a compact feature vector (dimension of 50), making this framework particularly attractive for handling large datasets. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. 19 CFR 201.37 - Changing the time, place, subject matter, or determination to open or close a meeting following a...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 3 2011-04-01 2011-04-01 false Changing the time, place, subject matter, or determination to open or close a meeting following a public notice. 201.37 Section 201.37 Customs Duties UNITED... Public Observation Pursuant to 5 U.S.C. 552b § 201.37 Changing the time, place, subject matter, or...

  20. 19 CFR 201.37 - Changing the time, place, subject matter, or determination to open or close a meeting following a...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 3 2012-04-01 2012-04-01 false Changing the time, place, subject matter, or determination to open or close a meeting following a public notice. 201.37 Section 201.37 Customs Duties UNITED... Public Observation Pursuant to 5 U.S.C. 552b § 201.37 Changing the time, place, subject matter, or...

  1. 19 CFR 201.37 - Changing the time, place, subject matter, or determination to open or close a meeting following a...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 3 2013-04-01 2013-04-01 false Changing the time, place, subject matter, or determination to open or close a meeting following a public notice. 201.37 Section 201.37 Customs Duties UNITED... Public Observation Pursuant to 5 U.S.C. 552b § 201.37 Changing the time, place, subject matter, or...

  2. 19 CFR 201.37 - Changing the time, place, subject matter, or determination to open or close a meeting following a...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Changing the time, place, subject matter, or determination to open or close a meeting following a public notice. 201.37 Section 201.37 Customs Duties UNITED... Public Observation Pursuant to 5 U.S.C. 552b § 201.37 Changing the time, place, subject matter, or...

  3. 19 CFR 201.37 - Changing the time, place, subject matter, or determination to open or close a meeting following a...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 3 2014-04-01 2014-04-01 false Changing the time, place, subject matter, or determination to open or close a meeting following a public notice. 201.37 Section 201.37 Customs Duties UNITED... Public Observation Pursuant to 5 U.S.C. 552b § 201.37 Changing the time, place, subject matter, or...

  4. Developing an Assessment, Monitoring, and Evaluation Framework for U.S. Department of Defense Security Cooperation

    DTIC Science & Technology

    2016-09-01

    be conducted midstream, at the end of an activity program or LOE, or ex post facto . Not all security cooperation endeavors require evaluation...noncommercial use only. Unauthorized posting of this publication online is prohibited. Permission is given to duplicate this document for personal use only...iv Developing an AME Framework for DoD Security Cooperation approach, the study team analyzed documents, interviewed subject- matter experts

  5. Subject Matter Assessment of Prospective Elementary School Teachers. Report of the California State University Workgroup on Assessment of Prospective Elementary School Teachers (Irvine, California, November 30-December 1, 1987). Resource Guide.

    ERIC Educational Resources Information Center

    California State Univ. and Colleges, Long Beach. Office of the Chancellor.

    This publication is a guide to assessing the competence of prospective elementary school teachers in the liberal studies teacher preparation programs in California. The guide was developed as part of a statewide response to legislated entry and exit standards for teachers in elementary and secondary schools. An introduction describes the…

  6. Lockheed Martin Missiles and Fire Control’s (MFC) Ascent to Greatness: Perspectives of a SECDEF Fellow

    DTIC Science & Technology

    2008-04-01

    and has approximately 2,000 courses available. This collaborative and exceedingly effective learning environment is supported by ancillary tools and...responsive subject-matter-experts to help leaders and employees grow and become more effective . MFC has six leadership development programs commensurate...concept; hence, keeping the company viable and strong for the foreseeable future, by sticking to its core and not chasing fads or jumping on

  7. Training Aide: Research and Guidance for Effective Training User Guide

    DTIC Science & Technology

    2013-12-01

    Research Product 2014-02 Training Aide: Research and Guidance for Effective Training User Guide Beth Plott Shaun...Effective Training User Guide 5a. CONTRACT OR GRANT NUMBER W91WAW-07-C-0081 5b. PROGRAM ELEMENT NUMBER 611102 6. AUTHOR(S) Beth Plott...Representative and Subject Matter POC: Karin A. Orvis 14. ABSTRACT: This is a user guide for the web-based tool called Training Aide: Research and Guidance

  8. Developing a self-learning training program for RIS computer skills.

    PubMed

    Stike, R; Olivi, P

    2000-01-01

    The demonstration of competency by healthcare professionals remains a priority for hospital administrators, as well as for the Joint Commission on Accreditation of Healthcare Organizations (JCAHO). Unfortunately, staff members who have to complete competency exercises often describe the process as a burden. Ineffective training processes may be the culprit. Our teaching hospital developed a training program for the radiology information system (RIS) computer system used by an imaging department of more than 200 staff members. The emphasis of our training program was on the design phase and the contribution of subject-matter experts (SMEs) to the content and testing of training materials, which included a computer-assisted, self-learning manual (SLM) and a pocket guide. The first step in the design process was to identify subject matter experts (SMEs) within the imaging department. Seven SMEs were shadowed by the IT educator. The role of the SME was to demonstrate current practices with RIS, to state principles involved and to serve as a reference for questions during training development. The steps that followed planning and design were: training delivery, evaluation and ongoing training. These steps were implemented in a series of workshops, which included soliciting feedback about the training program. Feedback was used to revise the SLM. The RIS SLM training project was a huge success for everyone involved. The average score for the core-skills test was higher than 90 percent. Seventy-five percent of the current staff was trained in the first phase, including radiology students. Our yearly cost savings using SLM workshops instead of on-the-job training will be about $35,000. We attribute the success of this project to a detailed timeline, SME contributions, the pilot testing phase, and the positive attitude of the imaging staff.

  9. A systematic review of ethical issues in vaccine studies involving pregnant women.

    PubMed

    Beeler, Jennifer A; Lambach, Philipp; Fulton, T Roice; Narayanan, Divya; Ortiz, Justin R; Omer, Saad B

    2016-08-02

    Immunization during pregnancy can provide protection for mother and child. However, there have been only a limited number of studies documenting the efficacy and safety of this strategy. To determine the extent and nature of subject matter related to ethics in maternal immunization by systematically documenting the spectrum of ethical issues in vaccine studies involving pregnant women. We conducted a systematic literature review of published works pertaining to vaccine and therapeutic studies involving pregnant women through searches of PubMed, EMBASE, Web of Science, the Cochrane Database, and ClinicalTrials.gov. We selected literature meeting the inclusion criteria published between 1988 and June 2014. We systematically abstracted subject matter pertaining to ethical issues in immunization studies during pregnancy. Immunization-specific ethical issues were matched and grouped into major categories and subcategories. Seventy-seven published articles met the inclusion criteria. Published articles reported findings on data that had been collected in 26 countries, the majority of which were classified as high-income or upper-middle-income nations according to World Bank criteria. Review of these publications produced 60 immunization-specific ethical issues, grouped into six major categories. Notably, many studies demonstrated limited acknowledgment of key ethical issues including the rights and welfare of participants. Additionally, there was no discussion pertaining to the ethics of program implementation, including integration of maternal immunization programs into existing routine immunization programs. This review of ethical issues in immunization studies of pregnant women can be used to help inform future vaccine trials in this important population. Consistent documentation of these ethical issues by investigators will facilitate a broader and more nuanced discussion of ethics in immunization of pregnant women - offering new and valuable insights for programs developed to prevent disease in newborn children in low- and middle-income countries.

  10. Production Scheduling of Sequenced Tapes for Printed Circuit Pack Assembly.

    DTIC Science & Technology

    1987-07-09

    detail. L j 6 The subject matter of this thesis is inspired directly from their technical report. The goals of this research are twofold: 1) Test their...The subject matter of the following chapters describes a heuristic approach to another variation of the sequenced tape production scheduling problem...assignment problem, comprise the subject matter of Chapter 5. It is sufficient to note that the three definitions of the term common correspond to the

  11. Instructional Design and Online Learning: A Quality Assurance Study

    ERIC Educational Resources Information Center

    Monroe, Rose M.

    2011-01-01

    The purpose of this study was to investigate the difference in the evaluations of online course quality using the Quality Matters model among four groups of reviewers: instructional designers, faculty with subject-matter expertise, peer faculty with no subject-matter expertise, and administrators. A causal-comparative design was utilized to…

  12. Assessment of a lecture on cancer prevention and the early detection of cancer.

    PubMed

    Banner, William P; Booroojian, Stefani; Hernandez, Lori; Lopez, Brad; Pinzon-Perez, Helda

    2002-01-01

    Cancer prevention and the early detection can affect morbidity and mortality. Through educational programs, recommendations for beneficial lifestyle changes and cancer screening may be introduced to the public. The purpose of this study was to determine whether a videotaped lecture concerning cancer prevention and early detection is of educational value. College students in a health science class participated in the study. The students' comprehension of the subject matter was assessed immediately before and a week after they viewed the lecture. The students' scores on the second test were significantly better as measured by a paired-difference experiment. This videotaped lecture has merit as an educational program.

  13. Increased PK11195-PET binding in normal-appearing white matter in clinically isolated syndrome.

    PubMed

    Giannetti, Paolo; Politis, Marios; Su, Paul; Turkheimer, Federico E; Malik, Omar; Keihaninejad, Shiva; Wu, Kit; Waldman, Adam; Reynolds, Richard; Nicholas, Richard; Piccini, Paola

    2015-01-01

    The most accurate predictor of the subsequent development of multiple sclerosis in clinically isolated syndrome is the presence of lesions at magnetic resonance imaging. We used in vivo positron emission tomography with (11)C-(R)-PK11195, a biomarker of activated microglia, to investigate the normal-appearing white matter and grey matter of subjects with clinically isolated syndrome to explore its role in the development of multiple sclerosis. Eighteen clinically isolated syndrome and eight healthy control subjects were recruited. Baseline assessment included: history, neurological examination, expanded disability status scale, magnetic resonance imaging and PK11195-positron emission tomography scans. All assessments except the PK11195-positron emission tomography scan were repeated over 2 years. SUPERPK methodology was used to measure the binding potential relative to the non-specific volume, BPND. We show a global increase of normal-appearing white matter PK11195 BPND in clinically isolated syndrome subjects compared with healthy controls (P = 0.014). Clinically isolated syndrome subjects with T2 magnetic resonance imaging lesions had higher PK11195 BPND in normal-appearing white matter (P = 0.009) and their normal-appearing white matter PK11195 BPND correlated with the Expanded Disability Status Scale (P = 0.007; r = 0.672). At 2 years those who developed dissemination in space or multiple sclerosis, had higher PK11195 BPND in normal-appearing white matter at baseline (P = 0.007 and P = 0.048, respectively). Central grey matter PK11195 BPND was increased in subjects with clinically isolated syndrome compared to healthy controls but no difference was found in cortical grey matter PK11195 BPND. Microglial activation in clinically isolated syndrome normal-appearing white matter is diffusely increased compared with healthy control subjects and is further increased in those who have magnetic resonance imaging lesions. Furthermore microglial activation in clinically isolated syndrome normal-appearing white matter is also higher in those subjects who developed multiple sclerosis at 2 years. Our finding, if replicated in a larger study, could be of prognostic value and aid early treatment decisions in clinically isolated syndrome. © The Author (2014). Published by Oxford University Press on behalf of the Guarantors of Brain. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  14. One Health in food safety and security education: Subject matter outline for a curricular framework.

    PubMed

    Angelos, John A; Arens, Amanda L; Johnson, Heather A; Cadriel, Jessica L; Osburn, Bennie I

    2017-06-01

    Educating students in the range of subjects encompassing food safety and security as approached from a One Health perspective requires consideration of a variety of different disciplines and the interrelationships among disciplines. The Western Institute for Food Safety and Security developed a subject matter outline to accompany a previously published One Health in food safety and security curricular framework. The subject matter covered in this outline encompasses a variety of topics and disciplines related to food safety and security including effects of food production on the environment. This subject matter outline should help guide curriculum development and education in One Health in food safety and security and provides useful information for educators, researchers, students, and public policy-makers facing the inherent challenges of maintaining and/or developing safe and secure food supplies without destroying Earth's natural resources.

  15. Insight on AV-45 binding in white and grey matter from histogram analysis: a study on early Alzheimer's disease patients and healthy subjects

    PubMed Central

    Nemmi, Federico; Saint-Aubert, Laure; Adel, Djilali; Salabert, Anne-Sophie; Pariente, Jérémie; Barbeau, Emmanuel; Payoux, Pierre; Péran, Patrice

    2014-01-01

    Purpose AV-45 amyloid biomarker is known to show uptake in white matter in patients with Alzheimer’s disease (AD) but also in healthy population. This binding; thought to be of a non-specific lipophilic nature has not yet been investigated. The aim of this study was to determine the differential pattern of AV-45 binding in healthy and pathological populations in white matter. Methods We recruited 24 patients presenting with AD at early stage and 17 matched, healthy subjects. We used an optimized PET-MRI registration method and an approach based on intensity histogram using several indexes. We compared the results of the intensity histogram analyses with a more canonical approach based on target-to-cerebellum Standard Uptake Value (SUVr) in white and grey matters using MANOVA and discriminant analyses. A cluster analysis on white and grey matter histograms was also performed. Results White matter histogram analysis revealed significant differences between AD and healthy subjects, which were not revealed by SUVr analysis. However, white matter histograms was not decisive to discriminate groups, and indexes based on grey matter only showed better discriminative power than SUVr. The cluster analysis divided our sample in two clusters, showing different uptakes in grey but also in white matter. Conclusion These results demonstrate that AV-45 binding in white matter conveys subtle information not detectable using SUVr approach. Although it is not better than standard SUVr to discriminate AD patients from healthy subjects, this information could reveal white matter modifications. PMID:24573658

  16. Cortex Parcellation Associated Whole White Matter Parcellation in Individual Subjects.

    PubMed

    Schiffler, Patrick; Tenberge, Jan-Gerd; Wiendl, Heinz; Meuth, Sven G

    2017-01-01

    The investigation of specific white matter areas is a growing field in neurological research and is typically achieved through the use of atlases. However, the definition of anatomically based regions remains challenging for the white matter and thus hinders region-specific analysis in individual subjects. In this article, we focus on creating a whole white matter parcellation method for individual subjects where these areas can be associated to cortex regions. This is done by combining cortex parcellation and fiber tracking data. By tracking fibers out of each cortex region and labeling the fibers according to their origin, we populate a candidate image. We then derive the white matter parcellation by classifying each white matter voxel according to the distribution of labels in the corresponding voxel from the candidate image. The parcellation of the white matter with the presented method is highly reliable and is not as dependent on registration as with white matter atlases. This method allows for the parcellation of the whole white matter into individual cortex region associated areas and, therefore, associates white matter alterations to cortex regions. In addition, we compare the results from the presented method to existing atlases. The areas generated by the presented method are not as sharply defined as the areas in most existing atlases; however, they are computed directly in the DWI space of the subject and, therefore, do not suffer from distortion caused by registration. The presented approach might be a promising tool for clinical and basic research to investigate modalities or system specific micro structural alterations of white matter areas in a quantitative manner.

  17. Cortex Parcellation Associated Whole White Matter Parcellation in Individual Subjects

    PubMed Central

    Schiffler, Patrick; Tenberge, Jan-Gerd; Wiendl, Heinz; Meuth, Sven G.

    2017-01-01

    The investigation of specific white matter areas is a growing field in neurological research and is typically achieved through the use of atlases. However, the definition of anatomically based regions remains challenging for the white matter and thus hinders region-specific analysis in individual subjects. In this article, we focus on creating a whole white matter parcellation method for individual subjects where these areas can be associated to cortex regions. This is done by combining cortex parcellation and fiber tracking data. By tracking fibers out of each cortex region and labeling the fibers according to their origin, we populate a candidate image. We then derive the white matter parcellation by classifying each white matter voxel according to the distribution of labels in the corresponding voxel from the candidate image. The parcellation of the white matter with the presented method is highly reliable and is not as dependent on registration as with white matter atlases. This method allows for the parcellation of the whole white matter into individual cortex region associated areas and, therefore, associates white matter alterations to cortex regions. In addition, we compare the results from the presented method to existing atlases. The areas generated by the presented method are not as sharply defined as the areas in most existing atlases; however, they are computed directly in the DWI space of the subject and, therefore, do not suffer from distortion caused by registration. The presented approach might be a promising tool for clinical and basic research to investigate modalities or system specific micro structural alterations of white matter areas in a quantitative manner. PMID:28729829

  18. Training Aids for Basic Combat Skills: A Video Feedback System

    DTIC Science & Technology

    2011-05-01

    U.S. Army Research Institute for the Behavioral and Social Sciences Research Report 1945 Training Aids for Basic Combat...Training Aids for Basic Combat Skills: A Video Feedback System 5a. CONTRACT OR GRANT NUMBER W74V8H-04-D-0045 (DO #0034) 5b. PROGRAM ELEMENT...Subject Matter POC: Martin L. Bink 14. ABSTRACT (Maximum 200 words): The overarching goal was to develop a training aid that could be used by

  19. 76 FR 15349 - National Science Board; Sunshine Act Meetings; Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-21

    ... National Science Board business and other matters specified, as follows: DATE, TIME AND SUBJECT MATTER..., 2011 8:30 National Science Foundation Perspective 8:45-10:30 Session V: Policy Issues 10:45-11 Public... schedule updates (time, place, subject matter or status of meeting) may be found at http://www.nsf.gov/nsb...

  20. Voxel-based morphometry in autopsy proven PSP and CBD.

    PubMed

    Josephs, Keith A; Whitwell, Jennifer L; Dickson, Dennis W; Boeve, Bradley F; Knopman, David S; Petersen, Ronald C; Parisi, Joseph E; Jack, Clifford R

    2008-02-01

    The aim of this study was to compare the patterns of grey and white matter atrophy on MRI in autopsy confirmed progressive supranuclear palsy (PSP) and corticobasal degeneration (CBD), and to determine whether the patterns vary depending on the clinical syndrome. Voxel-based morphometry was used to compare patterns of atrophy in 13 PSP and 11 CBD subjects and 24 controls. PSP and CBD subjects were also subdivided into those with a dominant dementia or extrapyramidal syndrome. PSP subjects showed brainstem atrophy with involvement of the cortex and underlying white matter. Frontoparietal grey and subcortical grey matter atrophy occurred in CBD. When subdivided, PSP subjects with an extrapyramidal syndrome had more brainstem atrophy and less cortical atrophy than CBD subjects with an extrapyramidal syndrome. PSP subjects with a dementia syndrome had more subcortical white matter atrophy than CBD subjects with a dementia syndrome. These results show regional differences between PSP and CBD that are useful in predicting the underlying pathology, and help to shed light on the in vivo distribution of regional atrophy in PSP and CBD.

  1. Field tests of a participatory ergonomics toolkit for Total Worker Health

    PubMed Central

    Kernan, Laura; Plaku-Alakbarova, Bora; Robertson, Michelle; Warren, Nicholas; Henning, Robert

    2018-01-01

    Growing interest in Total Worker Health® (TWH) programs to advance worker safety, health and well-being motivated development of a toolkit to guide their implementation. Iterative design of a program toolkit occurred in which participatory ergonomics (PE) served as the primary basis to plan integrated TWH interventions in four diverse organizations. The toolkit provided start-up guides for committee formation and training, and a structured PE process for generating integrated TWH interventions. Process data from program facilitators and participants throughout program implementation were used for iterative toolkit design. Program success depended on organizational commitment to regular design team meetings with a trained facilitator, the availability of subject matter experts on ergonomics and health to support the design process, and retraining whenever committee turnover occurred. A two committee structure (employee Design Team, management Steering Committee) provided advantages over a single, multilevel committee structure, and enhanced the planning, communication, and team-work skills of participants. PMID:28166897

  2. 47 CFR 73.4215 - Program matter: Supplier identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Program matter: Supplier identification. 73.4215 Section 73.4215 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.4215 Program matter...

  3. 47 CFR 73.4215 - Program matter: Supplier identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Program matter: Supplier identification. 73.4215 Section 73.4215 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.4215 Program matter...

  4. 47 CFR 73.4215 - Program matter: Supplier identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Program matter: Supplier identification. 73.4215 Section 73.4215 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.4215 Program matter...

  5. 47 CFR 73.4215 - Program matter: Supplier identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Program matter: Supplier identification. 73.4215 Section 73.4215 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.4215 Program matter...

  6. 47 CFR 73.4215 - Program matter: Supplier identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Program matter: Supplier identification. 73.4215 Section 73.4215 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.4215 Program matter...

  7. Developing a Democratic View of Academic Subject Matters: John Dewey, William Chandler Bagley, and Boyd Henry Bode

    ERIC Educational Resources Information Center

    Watras, Joseph

    2012-01-01

    In the first half of the twentieth century, the ideal of democracy influenced the conceptions people had of the academic subject matters. A common criticism was that abstract academic subjects served aristocratic societies. Although most theorists considered the academic subjects to be important, they had differing views on the conception of…

  8. "That Hurts!": Humor and Sadomasochism in "Lolita."

    ERIC Educational Resources Information Center

    Bick, Ilsa J.

    1994-01-01

    States that humor is dependent on individual perspective, and that the subject matter of "Lolita" (1962), which concerns child abuse and molestation, is difficult to treat with humor. Argues that despite its subject, "Lolita" continues to be funny. Concludes that viewers know the subject matter is not funny, but while watching,…

  9. Matrix of educational and training materials in remote sensing

    NASA Technical Reports Server (NTRS)

    Lindenlaub, J. C.; Lube, B. M.

    1976-01-01

    Remote sensing educational and training materials developed by LARS have been organized in a matrix format. Each row in the matrix represents a subject area in remote sensing and the columns represent different types of instructional materials. This format has proved to be useful for displaying in a concise manner the subject matter content, prerequisite requirements and technical depth of each instructional module in the matrix. A general description of the matrix is followed by three examples designed to illustrate how the matrix can be used to synthesize training programs tailored to meet the needs of individual students. A detailed description of each of the modules in the matrix is contained in a catalog section.

  10. Positive and Negative Numbers: Level I, Unit 6, Lesson 1; States of Matter: Lesson 2; Properties and Measures of Matter: Lesson 3; Energy, Matter, Theory and Law: Lesson 4; The Particles and Structure of Matter: Lesson 5. Advanced General Education Program. A High School Self-Study Program.

    ERIC Educational Resources Information Center

    Manpower Administration (DOL), Washington, DC. Job Corps.

    An advanced General Education Program has been designed to prepare an individual with the information concepts, and general knowledge required to successfully pass the American Council on Education's High School General Education Development (GED) Test. The Advanced General Education Program provides comprehensive self-instruction in each of the…

  11. Automated Detection of Events of Scientific Interest

    NASA Technical Reports Server (NTRS)

    James, Mark

    2007-01-01

    A report presents a slightly different perspective of the subject matter of Fusing Symbolic and Numerical Diagnostic Computations (NPO-42512), which appears elsewhere in this issue of NASA Tech Briefs. Briefly, the subject matter is the X-2000 Anomaly Detection Language, which is a developmental computing language for fusing two diagnostic computer programs one implementing a numerical analysis method, the other implementing a symbolic analysis method into a unified event-based decision analysis software system for real-time detection of events. In the case of the cited companion NASA Tech Briefs article, the contemplated events that one seeks to detect would be primarily failures or other changes that could adversely affect the safety or success of a spacecraft mission. In the case of the instant report, the events to be detected could also include natural phenomena that could be of scientific interest. Hence, the use of X- 2000 Anomaly Detection Language could contribute to a capability for automated, coordinated use of multiple sensors and sensor-output-data-processing hardware and software to effect opportunistic collection and analysis of scientific data.

  12. [The academic discipline 'forensic medicine' as an important component of the training of dental practitioners].

    PubMed

    Romodanovsky, P O; Barinov, E Kh; Zharov, V V; Mikheeva, N A

    The authors discuss the conceptual issues of the academic program designed to teach forensic medicine to the students of the stomatological faculties of educational medical institutions. The program has been elaborated in conformity with the federal state educational standard of higher professional education in the speciality stomatology'. It defines the goals and objectives of this discipline, the scope of its competences, the subject matter and the content, the requirements to the studies and educational work, control over the level of its success, academic progress, and other aspects of the training activities, with special emphasis being placed on the formation of the general professional competence of the students to enable them to work independently after they graduated from the institute. The program takes into consideration the latest achievements in forensic medical science and their practical applications. Much attention is given to the organizational and processual aspects of forensic medicine, thanatology, general and special traumatology, mechanical asphyxia, effects of the environmental factors, intoxication, forensic medical expertise of living subjects and material evidence.

  13. Effect of visual experience on structural organization of the human brain: a voxel based morphometric study using DARTEL.

    PubMed

    Modi, Shilpi; Bhattacharya, Manisha; Singh, Namita; Tripathi, Rajendra Prasad; Khushu, Subash

    2012-10-01

    To investigate structural reorganization in the brain with differential visual experience using Voxel-Based Morphometry with Diffeomorphic Anatomic Registration Through Exponentiated Lie algebra algorithm (DARTEL) approach. High resolution structural MR images were taken in fifteen normal sighted healthy controls, thirteen totally blind subjects and six partial blind subjects. The analysis was carried out using SPM8 software on MATLAB 7.6.0 platform. VBM study revealed gray matter volume atrophy in the cerebellum and left inferior parietal cortex in total blind subjects and in left inferior parietal cortex, right caudate nucleus, and left primary visual cortex in partial blind subjects as compared to controls. White matter volume loss was found in calcarine gyrus in total blind subjects and Thlamus-somatosensory region in partially blind subjects as compared to controls. Besides, an increase in Gray Matter volume was also found in left middle occipital and middle frontal gyrus and right entorhinal cortex, and an increase in White Matter volume was found in superior frontal gyrus, left middle temporal gyrus and right Heschl's gyrus in totally blind subjects as compared to controls. Comparison between total and partial blind subjects revealed a greater Gray Matter volume in left cerebellum of partial blinds and left Brodmann area 18 of total blind subjects. Results suggest that, loss of vision at an early age can induce significant structural reorganization on account of the loss of visual input. These plastic changes are different in early onset of total blindness as compared to partial blindness. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  14. Technology for large space systems: A special bibliography with indexes

    NASA Technical Reports Server (NTRS)

    1979-01-01

    This bibliography lists 460 reports, articles, and other documents introduced into the NASA scientific and technical information system between January 1, 1968 and December 31, 1978. Its purpose is to provide helpful information to the researcher, manager, and designer in technology development and mission design in the area of the Large Space Systems Technology (LSST) Program. Subject matter is grouped according to systems, interactive analysis and design, structural concepts, control systems, electronics, advanced materials, assembly concepts, propulsion, and flight experiments.

  15. Technology for large space systems: A special bibliography with indexes (supplement 01)

    NASA Technical Reports Server (NTRS)

    1979-01-01

    This bibliography lists 180 reports, articles, and other documents introduced into the NASA scientific and technical information system between January 1, 1979 and June 30, 1979. Its purpose is to provide helpful information to the researcher, manager, and designer in technology development and mission design in the area of the Large Space Systems Technology (LSST) Program. Subject matter is grouped according to systems, interactive analysis and design, structural concepts, control systems, electronics, advanced materials, assembly concepts, propulsion, and flight experiments.

  16. Wide Area Recovery and Resiliency Program (WARRP) Decon-13 Subject Matter Expert Meeting

    DTIC Science & Technology

    2012-08-14

    Japan, Chernobyl , Goiania Waste Screening Workshop August 14, 2012 Edward A. Tupin Center for Radiological Emergency Response Radiation Protection...Total release -10% - 20% of releases from Chernobyl (37 PBq = 1,000,000 Curies) L~:lCl.~== ~ Wide Ar£>a Contamination ~ MEXT data as of S£>pt£>mber...and longer-tenn interim storage - disposal likely will take more time 2 1 On April 26, 1986, Unit 4 of the Chernobyl Nuclear Power Plant suffered

  17. United States Air Force Research Initiation Program. 1985 Technical Report. Volume 3.

    DTIC Science & Technology

    1987-04-01

    miners exposed to airborne radon (7). Thus the major health effect associated with radon is thought to be production of lung cancers by radon decay...Based Instruction: Effect Dr. Linda J. Buehner of Cognitive Style, Instructional Format, and Subject-Matter Content 160-OMG-085 9 Nonlinear Feedback...Instrumentation 760-OMG-042 16 Investigation of the Effects of Dr. David R. Cochran an Applied Electric Field on the InP Melt 760-OMG-014 17 Below-Melt

  18. Technology for large space systems: A special bibliography with indexes (supplement 04)

    NASA Technical Reports Server (NTRS)

    1981-01-01

    This bibliography lists 259 reports, articles, and other documents introduced into the NASA scientific and technical information system between July 1, 1980 and December 31, 1980. Its purpose is to provide information to the researcher, manager, and designer in technology development and mission design in the area of the Large Space Systems Technology Program. Subject matter is grouped according to systems, interactive analysis and design. Structural concepts, control systems, electronics, advanced materials, assembly concepts, propulsion, solar power satellite systems, and flight experiments.

  19. The anticipatory profile. An attempt to describe anticipation as process

    NASA Astrophysics Data System (ADS)

    Nadin, Mihai

    2012-01-01

    Inductive class representation and the more comprehensive evolving transformation system (ETS) are congenial to the subject matter of anticipation. In substantiating this assertion, we examine the epistemological premises of a new form of representation, of interest to pattern recognition and Artificial Intelligence (AI), but even more to the study of living systems. Some concepts, such as classes, time and time scale, and generative processes are examined in detail with respect to their pertinence to anticipation. Finally, pattern generation and ETS programming are suggested.

  20. Experiential Learning of Electronics Subject Matter in Middle School Robotics Courses

    ERIC Educational Resources Information Center

    Rihtaršic, David; Avsec, Stanislav; Kocijancic, Slavko

    2016-01-01

    The purpose of this paper is to investigate whether the experiential learning of electronics subject matter is effective in the middle school open learning of robotics. Electronics is often ignored in robotics courses. Since robotics courses are typically comprised of computer-related subjects, and mechanical and electrical engineering, these…

  1. The Influence of Subject Matter Expertise on Pedagogical Content Knowledge.

    ERIC Educational Resources Information Center

    Manross, Dean; And Others

    This study investigated the role of subject matter expertise on the pedagogical content knowledge of physical education teachers. Data were collected through multiple interviews on 10 teachers with expertise in at least one physical education subject area. Each teacher was interviewed four times, with each interview lasting approximately 1 hour.…

  2. Investigating the Language of Engineering Education

    NASA Astrophysics Data System (ADS)

    Variawa, Chirag

    A significant part of professional communication development in engineering is the ability to learn and understand technical vocabulary. Mastering such vocabulary is often a desired learning outcome of engineering education. In promoting this goal, this research investigates the development of a tool that creates wordlists of characteristic discipline-specific vocabulary for a given course. These wordlists explicitly highlight requisite vocabulary learning and, when used as a teaching aid, can promote greater accessibility in the learning environment. Literature, including work in higher education, diversity and language learning, suggest that designing accessible learning environments can increase the quality of instruction and learning for all students. Studying the student/instructor interface using the framework of Universal Instructional Design identified vocabulary learning as an invisible barrier in engineering education. A preliminary investigation of this barrier suggested that students have difficulty assessing their understanding of technical vocabulary. Subsequently, computing word frequency on engineering course material was investigated as an approach for characterizing this barrier. However, it was concluded that a more nuanced method was necessary. This research program was built on previous work in the fields of linguistics and computer science, and lead to the design of an algorithm. The developed algorithm is based on a statistical technique called, Term Frequency-Inverse Document Frequency. Comparator sets of documents are used to hierarchically identify characteristic terms on a target document, such as course materials from a previous term of study. The approach draws on a standardized artifact of the engineering learning environment as its dataset; a repository of 2254 engineering final exams from the University of Toronto, to process the target material. After producing wordlists for ten courses, with the goal of highlighting characteristic discipline-specific terms, the effectiveness of the approach was evaluated by comparing the computed results to the judgment of subject-matter experts. The overall data show a good correlation between the program and the subject-matter experts. The results indicated a balance between accuracy and feasibility, and suggested that this approach could mimic subject-matter expertise to create a list discipline-specific vocabulary from course materials.

  3. Executive dysfunctions in migraine with and without aura: what is the role of white matter lesions?

    PubMed

    Le Pira, Francesco; Reggio, Ester; Quattrocchi, Graziella; Sanfilippo, Cristina; Maci, Tiziana; Cavallaro, Tiziana; Zappia, Mario

    2014-01-01

    Executive dysfunctions and white matter lesions on magnetic resonance imaging have been reported in migraine. The aim of this study was to determine whether any correlation between these 2 variables exists. Forty-four subjects affected by migraine with or without aura were compared with 16 healthy subjects. A battery of neuropsychological tests assessing executive functions was administered to all subjects. Number and total volume of white matter lesions were assessed in the whole brain and in the frontal lobe. The performances of both groups of migraineurs, with and without aura, were significantly worse when compared with controls on Boston Scanning Test. Moreover, we found lower performances compared with controls respectively on Frontal Assessment Battery in patients with migraine with aura and on Controlled Oral Word Association Test in patients with migraine without aura. Nineteen patients (43.2%) and one control subject (6.2%) had white matter lesions. We did not find any significant correlation between white matter lesions load and neuropsychological performances. On the basis of our results, white matter lesions load on magnetic resonance imaging do not seem to contribute to neuropsychological performances deficit in migraineurs. © 2013 American Headache Society.

  4. Gray matter and white matter abnormalities in online game addiction.

    PubMed

    Weng, Chuan-Bo; Qian, Ruo-Bing; Fu, Xian-Ming; Lin, Bin; Han, Xiao-Peng; Niu, Chao-Shi; Wang, Ye-Han

    2013-08-01

    Online game addiction (OGA) has attracted greater attention as a serious public mental health issue. However, there are only a few brain magnetic resonance imaging studies on brain structure about OGA. In the current study, we used voxel-based morphometry (VBM) analysis and tract-based spatial statistics (TBSS) to investigate the microstructural changes in OGA and assessed the relationship between these morphology changes and the Young's Internet Addiction Scale (YIAS) scores within the OGA group. Compared with healthy subjects, OGA individuals showed significant gray matter atrophy in the right orbitofrontal cortex, bilateral insula, and right supplementary motor area. According to TBSS analysis, OGA subjects had significantly reduced FA in the right genu of corpus callosum, bilateral frontal lobe white matter, and right external capsule. Gray matter volumes (GMV) of the right orbitofrontal cortex, bilateral insula and FA values of the right external capsule were significantly positively correlated with the YIAS scores in the OGA subjects. Our findings suggested that microstructure abnormalities of gray and white matter were present in OGA subjects. This finding may provide more insights into the understanding of the underlying neural mechanisms of OGA. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  5. 77 FR 65107 - Implementation of the New Source Review (NSR) Program for Particulate Matter Less Than 2.5...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-25

    ...-AR30 Implementation of the New Source Review (NSR) Program for Particulate Matter Less Than 2.5... Particulate Matter AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: The EPA is... for particulate matter (PM) known as ``particulate matter emissions'' in the context of the PSD and...

  6. Searching for light dark matter with the SLAC millicharge experiment.

    PubMed

    Diamond, M; Schuster, P

    2013-11-27

    New sub-GeV gauge forces ("dark photons") that kinetically mix with the photon provide a promising scenario for MeV-GeV dark matter and are the subject of a program of searches at fixed-target and collider facilities around the world. In such models, dark photons produced in collisions may decay invisibly into dark-matter states, thereby evading current searches. We reexamine results of the SLAC mQ electron beam dump experiment designed to search for millicharged particles and find that it was strongly sensitive to any secondary beam of dark matter produced by electron-nucleus collisions in the target. The constraints are competitive for dark photon masses in the ~1-30 MeV range, covering part of the parameter space that can reconcile the apparent (g-2)(μ) anomaly. Simple adjustments to the original SLAC search for millicharges may extend sensitivity to cover a sizable portion of the remaining (g-2)(μ) anomaly-motivated region. The mQ sensitivity is therefore complementary to ongoing searches for visible decays of dark photons. Compared to existing direct-detection searches, mQ sensitivity to electron-dark-matter scattering cross sections is more than an order of magnitude better for a significant range of masses and couplings in simple models.

  7. Subject Matter Expert Workshop to Identify Cybersecurity ...

    EPA Pesticide Factsheets

    Report In recognition of the growing need to better address cyber risk and cyber management, the U.S. Environmental Protection Agency’s (EPA) National Homeland Security Research Center (NHSRC) held a Subject Matter Expert Workshop to Identify Cybersecurity Research Gaps and Needs of the Nation’s Water and Wastewater Systems Sector on March 30th and 31st, 2016, at the Ronald Reagan Building in Washington, D.C. The workshop was designed to create a forum for subject matter experts (SMEs) to exchange ideas and address important cybersecurity challenges facing the water sector.

  8. 30 CFR 761.16 - Submission and processing of requests for valid existing rights determinations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) Requirements for property rights demonstration. You must provide a property rights demonstration under... matter Regulatory authority Regulatory program 2 (d) Public roads Does not matter Regulatory authority Regulatory program 2 (e) Occupied dwellings Does not matter Regulatory authority Regulatory program 2 (f...

  9. White matter lesion extension to automatic brain tissue segmentation on MRI.

    PubMed

    de Boer, Renske; Vrooman, Henri A; van der Lijn, Fedde; Vernooij, Meike W; Ikram, M Arfan; van der Lugt, Aad; Breteler, Monique M B; Niessen, Wiro J

    2009-05-01

    A fully automated brain tissue segmentation method is optimized and extended with white matter lesion segmentation. Cerebrospinal fluid (CSF), gray matter (GM) and white matter (WM) are segmented by an atlas-based k-nearest neighbor classifier on multi-modal magnetic resonance imaging data. This classifier is trained by registering brain atlases to the subject. The resulting GM segmentation is used to automatically find a white matter lesion (WML) threshold in a fluid-attenuated inversion recovery scan. False positive lesions are removed by ensuring that the lesions are within the white matter. The method was visually validated on a set of 209 subjects. No segmentation errors were found in 98% of the brain tissue segmentations and 97% of the WML segmentations. A quantitative evaluation using manual segmentations was performed on a subset of 6 subjects for CSF, GM and WM segmentation and an additional 14 for the WML segmentations. The results indicated that the automatic segmentation accuracy is close to the interobserver variability of manual segmentations.

  10. Disrupted white matter integrity in heroin dependence: a controlled study utilizing diffusion tensor imaging.

    PubMed

    Liu, Haihong; Li, Lin; Hao, Yihui; Cao, Dong; Xu, Lin; Rohrbaugh, Robert; Xue, Zhimin; Hao, Wei; Shan, Baoci; Liu, Zhening

    2008-01-01

    Fractional anisotropy (FA) via diffusion tensor imaging (DTI) can quantify the white matter integrity. Exposure to addictive drugs, such as alcohol, cocaine, methamphetamine, marijuana, and nicotine has been shown to alter FA. White matter abnormalities have been shown, but it remains unclear whether the white matter FA is altered in heroin dependence. Utilizing DTI, we investigated the FA difference between heroin-dependent and control subjects by a voxel-based strategy. The FA values of the identified regions were calculated from the FA image of each subject and were correlated with clinical features including months of heroin use, age, education, and dose of methadone. Reduced FA among 16 heroin dependent subjects was located in the bilateral frontal sub-gyral regions, right precentral and left cingulate gyrus. FA in the right frontal sub-gyral was negatively correlated with duration of heroin use. The disrupted white matter integrity in right frontal white matter may occur in continuous heroin abuse.

  11. Association between exercise habits and subcortical gray matter volumes in healthy elderly people: A population-based study in Japan.

    PubMed

    Yamamoto, Mikie; Wada-Isoe, Kenji; Yamashita, Fumio; Nakashita, Satoko; Kishi, Masafumi; Tanaka, Kenichiro; Yamawaki, Mika; Nakashima, Kenji

    2017-06-01

    The relationship between exercise and subcortical gray matter volume is not well understood in the elderly population, although reports indicate that exercise may prevent cortical gray matter atrophy. To elucidate this association in the elderly, we measured subcortical gray matter volume and correlated this with volumes to exercise habits in a community-based cohort study in Japan. Subjects without mild cognitive impairment or dementia (n = 280, 35% male, mean age 73.1 ± 5.9 years) were evaluated using the Mini-Mental State Examination (MMSE), an exercise habit questionnaire, and brain magnetic resonance imaging. Subcortical gray matter volume was compared between groups based on the presence/absence of exercise habits. The MMSE was re-administered 3 years after the baseline examination. Ninety-one subjects (32.5%) reported exercise habits (exercise group), and 189 subjects (67.5%) reported no exercise habits (non-exercise group). Volumetric analysis revealed that the volumes in the exercise group were greater in the left hippocampus (p = 0.042) and bilateral nucleus accumbens (left, p = 0.047; right, p = 0.007) compared to those of the non-exercise group. Among the 195 subjects who received a follow-up MMSE examination, the normalized intra-cranial volumes of the left nucleus accumbens (p = 0.004) and right amygdala (p = 0.014)showed significant association with a decline in the follow-up MMSE score. Subjects with exercise habits show larger subcortical gray matter volumes than subjects without exercise habits in community-dwelling elderly subjects in Japan. Specifically, the volume of the nucleus accumbens correlates with both exercise habits and cognitive preservation.

  12. Reference Materials and Subject Matter Knowledge Codes for Airman Knowledge Testing

    DOT National Transportation Integrated Search

    2004-06-08

    The listings of reference materials and subject matter knowledge codes have been : prepared by the Federal Aviation Administration (FAA) to establish specific : references for all knowledge standards. The listings contain reference materials : to be ...

  13. White matter connectivity and Internet gaming disorder

    PubMed Central

    Jeong, Bum Seok; Han, Doug Hyun; Kim, Sun Mi; Lee, Sang Won; Renshaw, Perry F.

    2017-01-01

    Internet use and on-line game play stimulate corticostriatal-limbic circuitry in both healthy subjects and subjects with Internet gaming disorder (IGD). We hypothesized that increased fractional anisotropy (FA) with decreased radial diffusivity (RD) would be observed in IGD subjects, compared with healthy control subjects, and that these white matter indices would be associated with clinical variables including duration of illness and executive function. We screened 181 male patients in order to recruit a large number (n = 58) of IGD subjects without psychiatric co-morbidity as well as 26 male healthy comparison subjects. Multiple diffusion-weighted images were acquired using a 3.0 Tesla magnetic resonance imaging scanner. Tract-based spatial statistics was applied to compare group differences in diffusion tensor imaging (DTI) metrics between IGD and healthy comparison subjects. IGD subjects had increased FA values within forceps minor, right anterior thalamic radiation, right corticospinal tract, right inferior longitudinal fasciculus, right cingulum to hippocampus and right inferior fronto-occipital fasciculus (IFOF) as well as parallel decreases in RD value within forceps minor, right anterior thalamic radiation and IFOF relative to healthy control subjects. In addition, the duration of illness in IGD subjects was positively correlated with the FA values (integrity of white matter fibers) and negatively correlated with RD scores (diffusivity of axonal density) of whole brain white matter. In IGD subjects without psychiatric co-morbidity, our DTI results suggest that increased myelination (increased FA and decreased RD values) in right-sided frontal fiber tracts may be the result of extended game play. PMID:25899390

  14. The physician as a manager.

    PubMed

    McDonagh, T J

    1982-02-01

    The practice of occupational medicine has undergone considerable change over the last decade. Increased awareness of potential health hazards associated with the workplace and its products and wastes, the interest of society and workers in these subjects, and related governmental regulation have resulted in expanded occupational health programs within industry. The occupational physician has become a key company resource in the optimal management of the business impacts of health-related issues. Health-related matters often have noteworthy business implications, and the occupational physician needs to spend considerable time as a manager in the planning, resourcing, implementation, evaluation, and stewardship of programs. Thus he is experiencing greater demands and often is inadequately prepared for this nonclinical, nonscientific role. Therefore, the preparation of occupational physicians to assume such managerial responsibilities needs to receive high priority. The physician must be willing to accept this challenge both to ensure the program's success and to retain a leadership position in occupational health programs.

  15. Evidence for Functional Networks within the Human Brain's White Matter.

    PubMed

    Peer, Michael; Nitzan, Mor; Bick, Atira S; Levin, Netta; Arzy, Shahar

    2017-07-05

    Investigation of the functional macro-scale organization of the human cortex is fundamental in modern neuroscience. Although numerous studies have identified networks of interacting functional modules in the gray-matter, limited research was directed to the functional organization of the white-matter. Recent studies have demonstrated that the white-matter exhibits blood oxygen level-dependent signal fluctuations similar to those of the gray-matter. Here we used these signal fluctuations to investigate whether the white-matter is organized as functional networks by applying a clustering analysis on resting-state functional MRI (RSfMRI) data from white-matter voxels, in 176 subjects (of both sexes). This analysis indicated the existence of 12 symmetrical white-matter functional networks, corresponding to combinations of white-matter tracts identified by diffusion tensor imaging. Six of the networks included interhemispheric commissural bridges traversing the corpus callosum. Signals in white-matter networks correlated with signals from functional gray-matter networks, providing missing knowledge on how these distributed networks communicate across large distances. These findings were replicated in an independent subject group and were corroborated by seed-based analysis in small groups and individual subjects. The identified white-matter functional atlases and analysis codes are available at http://mind.huji.ac.il/white-matter.aspx Our results demonstrate that the white-matter manifests an intrinsic functional organization as interacting networks of functional modules, similarly to the gray-matter, which can be investigated using RSfMRI. The discovery of functional networks within the white-matter may open new avenues of research in cognitive neuroscience and clinical neuropsychiatry. SIGNIFICANCE STATEMENT In recent years, functional MRI (fMRI) has revolutionized all fields of neuroscience, enabling identifications of functional modules and networks in the human brain. However, most fMRI studies ignored a major part of the brain, the white-matter, discarding signals from it as arising from noise. Here we use resting-state fMRI data from 176 subjects to show that signals from the human white-matter contain meaningful information. We identify 12 functional networks composed of interacting long-distance white-matter tracts. Moreover, we show that these networks are highly correlated to resting-state gray-matter networks, highlighting their functional role. Our findings enable reinterpretation of many existing fMRI datasets, and suggest a new way to explore the white-matter role in cognition and its disturbances in neuropsychiatric disorders. Copyright © 2017 the authors 0270-6474/17/376394-14$15.00/0.

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

    Melber, B.D.; Saari, L.M.; White, A.S.

    This report assesses the job-relatedness of specialized educational programs for licensed nuclear reactor operators. The approach used involved systematically comparing the curriculum of specialized educational programs for college credit, to academic knowledge identified as necessary for carrying out the jobs of licenses reactor operators. A sample of eight programs, including A.S. degree, B.S. degree, and coursework programs were studied. Subject matter experts in the field of nuclear operations curriculum and training determined the extent to which individual program curricula covered the identified job-related academic knowledge. The major conclusions of the report are: There is a great deal of variation amongmore » individual programs, ranging from coverage of 15% to 65% of the job-related academic knowledge. Four schools cover at least half, and four schools cover less than one-third of this knowledge content; There is no systematic difference in the job-relatedness of the different types of specialized educational programs, A.S. degree, B.S. degree, and coursework; and Traditional B.S. degree programs in nuclear engineering cover as much job-related knowledge (about one-half of this knowledge content) as most of the specialized educational programs.« less

  17. A naturalistic study of children and their parents in family learning courses in science

    NASA Astrophysics Data System (ADS)

    Ostlund, Karen; Gennaro, Eugene; Dobbert, Marion

    During the 1960s and 1970s a number of family learning projects evolved, most of which focused on pre-schoolers and their parents. The goal of some of these programs was to provide enjoyable, structured experiences in which parents and their children learned together. Recently, a number of institutions have been sponsoring enrichment science classes or learning experiences for parents and older children. The study described here is based on a project funded by the National Science Foundation (DISE No. 07872) which was attempting to show that it was possible to increase scientific literacy of two different age groups by simultaneously exposing parents and their middle school children to short courses in science. The project is an outgrowth of a study previously reported (Gennaro, Bullock, & Alden, 1980) carried out at the Minnesota Zoological Gardens. The study is based on data obtained during the first two years of the project and used various data gathering procedures such as the use of questionnaires, interviews, observations, and cognitive testing. It was found that children register for the courses primarily because of interest in the subject matter of the courses and that parents register because of their desire to nurture the child and the child's interest in the subject matter of the course. Both parents and children made significant gains in learning as measured by subject matter tests. Participants reported that the experience was both enjoyable and valuable. Children's attitudes toward their parents and the course were significantly higher if the children perceived a highly cooperative learning environment with their parents. Parents who scored in the medium or high range on the pretest had significantly more interactions with their children concerning information about course tasks than those who scored low on the pretest.

  18. Basic Psychiatric Literature: I. Books*†

    PubMed Central

    Woods, Joan B.; Pieper, Sam; Frazier, Shervert H.

    1968-01-01

    Widely varying recommended reading lists for psychiatry residents were obtained from 140 AMA-approved training programs. Approximately 4,000 articles, 2,800 books, and 200 serials were listed. The number of recommendations for each book was counted, and a rank-order determined. A second rank-order was determined from the lists of those eighty-seven programs which indicated that their material covered the “basic” literature; a third rank-order was determined from the number of residents using the lists. All rank-orders agreed on the “most recommended” book and the first eighteen books; there was a 92 percent correlation through the first 453 books. One-third of the “basic” recommendations were for the first 104 books; one-third for the next 349 books, and one-third for the remaining 1,994 books. The subject matter of the first 104 books indicated that the currently most popular subjects in psychiatry are psychoanalytic theories of personality, schizophrenia, psychotherapy, and child psychiatry. A list of the 104 most recommended books is appended. PMID:4874980

  19. [School nursing and sex education for adolescents].

    PubMed

    Felizari, G M

    1990-07-01

    The purpose of this study is to organize and testify the teaching of Sexual Education for Adolescents. Two groups of first level School adolescents were selected to be submitted to a diagnostic test; after being worked, they were submitted to a post-test about their knowledge of subject matter. It was concluded that the teenagers are very little informed about sexuality, although they are highly motivated and able to discuss and to receive information about the subject. The results of the research points to the necessity of a multidisciplinary approach, with the active participation of scholar nursing in its development. It is recommended that the Program of Sexual Education should also include some bio-psychosocial aspects and must be based on the diagnosis of students' needs.

  20. Grey matter networks in people at increased familial risk for schizophrenia.

    PubMed

    Tijms, Betty M; Sprooten, Emma; Job, Dominic; Johnstone, Eve C; Owens, David G C; Willshaw, David; Seriès, Peggy; Lawrie, Stephen M

    2015-10-01

    Grey matter brain networks are disrupted in schizophrenia, but it is still unclear at which point during the development of the illness these disruptions arise and whether these can be associated with behavioural predictors of schizophrenia. We investigated if single-subject grey matter networks were disrupted in a sample of people at familial risk of schizophrenia. Single-subject grey matter networks were extracted from structural MRI scans of 144 high risk subjects, 32 recent-onset patients and 36 healthy controls. The following network properties were calculated: size, connectivity density, degree, path length, clustering coefficient, betweenness centrality and small world properties. People at risk of schizophrenia showed decreased path length and clustering in mostly prefrontal and temporal areas. Within the high risk sample, the path length of the posterior cingulate cortex and the betweenness centrality of the left inferior frontal operculum explained 81% of the variance in schizotypal cognitions, which was previously shown to be the strongest behavioural predictor of schizophrenia in the study. In contrast, local grey matter volume measurements explained 48% of variance in schizotypy. The present results suggest that single-subject grey matter networks can quantify behaviourally relevant biological alterations in people at increased risk for schizophrenia before disease onset. Copyright © 2015 Elsevier B.V. All rights reserved.

  1. SIGAR Special Inspector General for Afghanistan Reconstruction

    DTIC Science & Technology

    2017-10-30

    Daniel Fisher, Economic and Social Development Subject Matter Expert Emmett Schneider, Funding Subject Matter Expert Clark Irwin, Lead Writer/Editor...governance, economic development, peace and reconciliation, and security issues. Each working group has a matrix of benchmarks—subject to change—to chart...the U.S. efforts to build the Afghan security forces, improve governance, facilitate economic and social development, and combat the sale and

  2. The Semiotics of Two Speech Styles in Shokleng. Sociolinguistic Working Paper Number 103.

    ERIC Educational Resources Information Center

    Urban, Greg

    Two speech styles, origin-myth telling and ritual wailing, found among the Shokleng Indians of south Brazil are analyzed from the perspective of two specific functions of speech style: (1) for indexing or highlighting the subject matter in certain contexts, and (2) for relating the contexts and subject matters to other contexts and subject matters…

  3. Frontal white matter hyperintensities, clasmatodendrosis and gliovascular abnormalities in ageing and post-stroke dementia

    PubMed Central

    Chen, Aiqing; Akinyemi, Rufus O.; Hase, Yoshiki; Firbank, Michael J.; Ndung’u, Michael N.; Foster, Vincent; Craggs, Lucy J. L.; Washida, Kazuo; Okamoto, Yoko; Thomas, Alan J.; Polvikoski, Tuomo M.; Allan, Louise M.; Oakley, Arthur E.; O’Brien, John T.; Horsburgh, Karen; Ihara, Masafumi

    2016-01-01

    Abstract White matter hyperintensities as seen on brain T 2 -weighted magnetic resonance imaging are associated with varying degrees of cognitive dysfunction in stroke, cerebral small vessel disease and dementia. The pathophysiological mechanisms within the white matter accounting for cognitive dysfunction remain unclear. With the hypothesis that gliovascular interactions are impaired in subjects with high burdens of white matter hyperintensities, we performed clinicopathological studies in post-stroke survivors, who had exhibited greater frontal white matter hyperintensities volumes that predicted shorter time to dementia onset. Histopathological methods were used to identify substrates in the white matter that would distinguish post-stroke demented from post-stroke non-demented subjects. We focused on the reactive cell marker glial fibrillary acidic protein (GFAP) to study the incidence and location of clasmatodendrosis, a morphological attribute of irreversibly injured astrocytes. In contrast to normal appearing GFAP+ astrocytes, clasmatodendrocytes were swollen and had vacuolated cell bodies. Other markers such as aldehyde dehydrogenase 1 family, member L1 (ALDH1L1) showed cytoplasmic disintegration of the astrocytes. Total GFAP+ cells in both the frontal and temporal white matter were not greater in post-stroke demented versus post-stroke non-demented subjects. However, the percentage of clasmatodendrocytes was increased by >2-fold in subjects with post-stroke demented compared to post-stroke non-demented subjects ( P = 0.026) and by 11-fold in older controls versus young controls ( P < 0.023) in the frontal white matter. High ratios of clasmotodendrocytes to total astrocytes in the frontal white matter were consistent with lower Mini-Mental State Examination and the revised Cambridge Cognition Examination scores in post-stroke demented subjects. Double immunofluorescent staining showed aberrant co-localization of aquaporin 4 (AQP4) in retracted GFAP+ astrocytes with disrupted end-feet juxtaposed to microvessels. To explore whether this was associated with the disrupted gliovascular interactions or blood–brain barrier damage, we assessed the co-localization of GFAP and AQP4 immunoreactivities in post-mortem brains from adult baboons with cerebral hypoperfusive injury, induced by occlusion of three major vessels supplying blood to the brain. Analysis of the frontal white matter in perfused brains from the animals surviving 1–28 days after occlusion revealed that the highest intensity of fibrinogen immunoreactivity was at 14 days. At this survival time point, we also noted strikingly similar redistribution of AQP4 and GFAP+ astrocytes transformed into clasmatodendrocytes. Our findings suggest novel associations between irreversible astrocyte injury and disruption of gliovascular interactions at the blood–brain barrier in the frontal white matter and cognitive impairment in elderly post-stroke survivors. We propose that clasmatodendrosis is another pathological substrate, linked to white matter hyperintensities and frontal white matter changes, which may contribute to post-stroke or small vessel disease dementia. PMID:26667280

  4. A systematic review of ethical issues in vaccine studies involving pregnant women

    PubMed Central

    Beeler, Jennifer A.; Lambach, Philipp; Fulton, T. Roice; Narayanan, Divya; Ortiz, Justin R.; Omer, Saad B.

    2016-01-01

    ABSTRACT Background: Immunization during pregnancy can provide protection for mother and child. However, there have been only a limited number of studies documenting the efficacy and safety of this strategy. Aims: To determine the extent and nature of subject matter related to ethics in maternal immunization by systematically documenting the spectrum of ethical issues in vaccine studies involving pregnant women. Method: We conducted a systematic literature review of published works pertaining to vaccine and therapeutic studies involving pregnant women through searches of PubMed, EMBASE, Web of Science, the Cochrane Database, and ClinicalTrials.gov. We selected literature meeting the inclusion criteria published between 1988 and June 2014. We systematically abstracted subject matter pertaining to ethical issues in immunization studies during pregnancy. Immunization-specific ethical issues were matched and grouped into major categories and subcategories. Results: Seventy-seven published articles met the inclusion criteria. Published articles reported findings on data that had been collected in 26 countries, the majority of which were classified as high-income or upper-middle-income nations according to World Bank criteria. Review of these publications produced 60 immunization-specific ethical issues, grouped into six major categories. Notably, many studies demonstrated limited acknowledgment of key ethical issues including the rights and welfare of participants. Additionally, there was no discussion pertaining to the ethics of program implementation, including integration of maternal immunization programs into existing routine immunization programs. Conclusion: This review of ethical issues in immunization studies of pregnant women can be used to help inform future vaccine trials in this important population. Consistent documentation of these ethical issues by investigators will facilitate a broader and more nuanced discussion of ethics in immunization of pregnant women – offering new and valuable insights for programs developed to prevent disease in newborn children in low- and middle-income countries. PMID:27246403

  5. Patient compliance with antihypertensive medication.

    PubMed Central

    Hershey, J C; Morton, B G; Davis, J B; Reichgott, M J

    1980-01-01

    Self-reported medication taking compliance behavior of 132 high blood pressure patients was analyzed using an expanded version of the health belief model. Subjects were selected through random sampling procedures from regular hypertension program sessions at a large urban hospital. A questionnaire was constructed to measure the model components, and interviews were conducted with each patient. Bivariate analysis showed that control over health matters, dependence on providers, perceived barriers, duration of treatment, and others' nonconfirming experience were significantly related to compliance (p < .05). Log-linear multivariate analysis revealed that three of these five variables--control over health matters, perceived barriers, and duration of treatment--contributed independently to patient compliance. Self-reported medication taking was significantly related to blood pressure control (p < .02). These data provide the basis for developing interventions for providers to facilitate the medication taking behavior of clinic patients. PMID:7416325

  6. Communicating Science: Translation and Tangibility

    NASA Astrophysics Data System (ADS)

    Johnson, Brian

    2009-02-01

    Until last summer, I thought communicating science was just a matter of translation. When my friends' eyes glazed over as I explained, for example, how a productivity crisis and planktrophism could have caused the Cretaceous-Tertiary mass extinction, I thought they simply needed these terms translated. While cutting through potentially difficult terminology is a key part of communicating science to the public, I now know that it is only the first of two parts. The second part is making one's subject matter tangible. Finding that out was my most important lesson last summer as an AGU-sponsored fellow in the Mass Media Fellowship program run by the American Association for the Advancement of Science. Understanding this journalistic two-step has helped me become a better science communicator and comprehend more fully why the Earth sciences fascinate me in the first place.

  7. Teachers mathematical communication profile in explaining subject matter

    NASA Astrophysics Data System (ADS)

    Umami, Rohmatul; Budayasa, I. Ketut; Suwarsono, St.

    2017-12-01

    This study aimed to see a teachers mathematical communication profile in explaining a subject matter. It is a qualitative research. A high-school junior teacher (i.e., a teacher with 1- to 5-year experience) teaching mathematics at X-Social Class was selected as the subject of this study. The data was collected by observing the teachers mathematical communication in explaining a given material (i.e., the rule of sine) in class and an in-depth interview would be organized respectively. The result showed that the junior teacher explained the subject matter in systematic, complete, fluent, and centered manner. In this case, she began with reminding students on the previous material related to the current material to be learned, informing the current learning objectives, and finally delivering the subject matter. To support her explanation, the teacher also provided some related information, led the students attention into the given material by asking them particular related questions, and did not use any confusing terms. However, the study found that some of high-school teachers still used less appropriate language in explaining materials.

  8. Do less effective teachers choose professional development does it matter?

    PubMed

    Barrett, Nathan; Butler, J S; Toma, Eugenia F

    2012-10-01

    In an ongoing effort to improve teacher quality, most states require continuing education or professional development for their in-service teachers. Studies evaluating the effectiveness of various professional development programs have assumed a normal distribution of quality of teachers participating in the programs. Because participation in many professional development programs is either targeted or voluntary, this article suggests past evaluations of the effectiveness of professional development may be subject to selection bias and policy recommendations may be premature. This article presents an empirical framework for evaluating professional development programs where treatment is potentially nonrandom, and explicitly accounts for the teacher's prior effectiveness in the classroom as a factor that may influence participation in professional development. This article controls for the influence of selection bias on professional development outcomes by generating a matched sample based on propensity scores and then estimating the program's effect. In applying this framework to the professional development program examined in this article, less effective teachers are found to be more likely to participate in the program, and correcting for this selection leads to different conclusions regarding the program's effectiveness than when ignoring teacher selection patterns.

  9. The relationship between brain volume and walking outcomes in older adults with and without diabetic peripheral neuropathy.

    PubMed

    Manor, Brad; Newton, Elizabeth; Abduljalil, Amir; Novak, Vera

    2012-09-01

    Diabetic peripheral neuropathy (DPN) alters walking. Yet, the compensatory role of central locomotor circuits remains unclear. We hypothesized that walking outcomes would be more closely related to regional gray matter volumes in older adults with DPN as compared with nonneuropathic diabetic patients and nondiabetic control subjects. Clinically important outcomes of walking (i.e., speed, stride duration variability, and double support time) were measured in 29 patients with DPN (type 2 diabetes with foot-sole somatosensory impairment), 68 diabetic (DM) patients (type 2 diabetes with intact foot-sole sensation), and 89 control subjects. Global and regional gray matter volumes were calculated from 3 Tesla magnetic resonance imaging. DPN subjects walked more slowly (P = 0.005) with greater stride duration variability (P < 0.001) and longer double support (P < 0.001) as compared with DM and control subjects. Diabetes was associated with less cerebellar gray matter volume (P < 0.001), but global gray matter volume was similar between groups. DPN subjects with lower gray matter volume globally (P < 0.004) and regionally (i.e., cerebellum, right-hemisphere dorsolateral prefrontal cortex, basal ganglia, P < 0.005) walked more slowly with greater stride duration variability and/or longer double support. Each relationship was stronger in DPN than DM subjects. In control subjects, brain volumes did not relate to walking patterns. Strong relationships between brain volumes and walking outcomes were observed in the DPN group and to a lesser extent the DM group, but not in control subjects. Individuals with DPN may be more dependent upon supraspinal elements of the motor control system to regulate several walking outcomes linked to poor health in elderly adults.

  10. The Relationship Between Brain Volume and Walking Outcomes in Older Adults With and Without Diabetic Peripheral Neuropathy

    PubMed Central

    Manor, Brad; Newton, Elizabeth; Abduljalil, Amir; Novak, Vera

    2012-01-01

    OBJECTIVE Diabetic peripheral neuropathy (DPN) alters walking. Yet, the compensatory role of central locomotor circuits remains unclear. We hypothesized that walking outcomes would be more closely related to regional gray matter volumes in older adults with DPN as compared with nonneuropathic diabetic patients and nondiabetic control subjects. RESEARCH DESIGN AND METHODS Clinically important outcomes of walking (i.e., speed, stride duration variability, and double support time) were measured in 29 patients with DPN (type 2 diabetes with foot-sole somatosensory impairment), 68 diabetic (DM) patients (type 2 diabetes with intact foot-sole sensation), and 89 control subjects. Global and regional gray matter volumes were calculated from 3 Tesla magnetic resonance imaging. RESULTS DPN subjects walked more slowly (P = 0.005) with greater stride duration variability (P < 0.001) and longer double support (P < 0.001) as compared with DM and control subjects. Diabetes was associated with less cerebellar gray matter volume (P < 0.001), but global gray matter volume was similar between groups. DPN subjects with lower gray matter volume globally (P < 0.004) and regionally (i.e., cerebellum, right-hemisphere dorsolateral prefrontal cortex, basal ganglia, P < 0.005) walked more slowly with greater stride duration variability and/or longer double support. Each relationship was stronger in DPN than DM subjects. In control subjects, brain volumes did not relate to walking patterns. CONCLUSIONS Strong relationships between brain volumes and walking outcomes were observed in the DPN group and to a lesser extent the DM group, but not in control subjects. Individuals with DPN may be more dependent upon supraspinal elements of the motor control system to regulate several walking outcomes linked to poor health in elderly adults. PMID:22665216

  11. Promoting Healthy Workplaces by Building Cultures of Health and Applying Strategic Communications.

    PubMed

    Kent, Karen; Goetzel, Ron Z; Roemer, Enid C; Prasad, Aishwarya; Freundlich, Naomi

    2016-02-01

    The aim of the study was to identify key success elements of employer-sponsored health promotion (wellness) programs. We conducted an updated literature review, held discussions with subject matter experts, and visited nine companies with exemplary programs to examine current best and promising practices in workplace health promotion programs. Best practices include establishing a culture of health and using strategic communications. Key elements that contribute to a culture of health are leadership commitment, social and physical environmental support, and employee involvement. Strategic communications are designed to educate, motivate, market offerings, and build trust. They are tailored and targeted, multichanneled, bidirectional, with optimum timing, frequency, and placement. Increased efforts are needed to disseminate lessons learned from employers who have built cultures of health and excellent communications strategies and apply these insights more broadly in workplace settings.

  12. K-Means Subject Matter Expert Refined Topic Model Methodology

    DTIC Science & Technology

    2017-01-01

    Refined Topic Model Methodology Topic Model Estimation via K-Means U.S. Army TRADOC Analysis Center-Monterey 700 Dyer Road...January 2017 K-means Subject Matter Expert Refined Topic Model Methodology Topic Model Estimation via K-Means Theodore T. Allen, Ph.D. Zhenhuan...Matter Expert Refined Topic Model Methodology Topic Model Estimation via K-means 5a. CONTRACT NUMBER W9124N-15-P-0022 5b. GRANT NUMBER 5c

  13. Elementary student teachers' science content representations

    NASA Astrophysics Data System (ADS)

    Zembal-Saul, Carla; Krajcik, Joseph; Blumenfeld, Phyllis

    2002-08-01

    This purpose of this study was to examine the ways in which three prospective teachers who had early opportunities to teach science would approach representing science content within the context of their student teaching experiences. The study is framed in the literature on pedagogical content knowledge and learning to teach. A situated perspective on cognition is applied to better understand the influence of context and the role of the cooperating teacher. The three participants were enrolled in an experimental teacher preparation program designed to enhance the teaching of science at the elementary level. Qualitative case study design guided the collection, organization, and analysis of data. Multiple forms of data associated with student teachers' content representations were collected, including audiotaped planning and reflection interviews, written lesson plans and reflections, and videotaped teaching experiences. Broad analysis categories were developed and refined around the subconstructs of content representation (i.e., knowledge of instructional strategies that promote learning and knowledge of students and their requirements for meaningful science learning). Findings suggest that when prospective teachers are provided with opportunities to apply and reflect substantively on their developing considerations for supporting children's science learning, they are able to maintain a subject matter emphasis. However, in the absence of such opportunities, student teachers abandon their subject matter emphasis, even when they have had extensive background and experiences addressing subject-specific considerations for teaching and learning.

  14. Do Subject Matter Knowledge, and Pedagogical Content Knowledge Constitute the Ideal Gas Law of Science Teaching?

    ERIC Educational Resources Information Center

    Lederman, Norman G.; Gess-Newsome, Julie

    1992-01-01

    Describes Pedagogical Content Knowledge and focuses on the empirical research directly concerned with the relationship between science teachers' subject matter knowledge or structures and actual classroom practice. Concludes there is little evidence that a relationship exists. (PR)

  15. Student nurse-educators' construction of teacher identity from a self-evaluation perspective: A quantitative case study.

    PubMed

    Mukumbang, Ferdinand C; Alindekane, Leka Marcel

    2017-04-01

    The aim of this study was to explore the teacher identity formation dynamics of student nurse-educators about the subject matter, pedagogy and didactics. A case study using descriptive quantitative design was employed. Using a cross-sectional approach, data were collected in 2014 using a self-administered questionnaire. Participants were asked to self-evaluate their teaching competencies on the nursing subject matter, pedagogical expertise and didactical expertise. Using descriptive analysis we determined the central tendencies of the constructs. The descriptive analysis revealed a very small variance (0.0011) and standard deviation (0.04) among the means of the three constructs, which indicates a fair balance in the contribution of the subject matter, pedagogy and didactics towards teacher identity formation. Nursing student-educators can achieve a balanced combination of subject matter expert, pedagogical expert and didactical expert combination during the formation of their teacher identity. This could be indicative of how effective the training programme is in helping the students achieve a balanced teacher identity.

  16. Field tests of a participatory ergonomics toolkit for Total Worker Health.

    PubMed

    Nobrega, Suzanne; Kernan, Laura; Plaku-Alakbarova, Bora; Robertson, Michelle; Warren, Nicholas; Henning, Robert

    2017-04-01

    Growing interest in Total Worker Health ® (TWH) programs to advance worker safety, health and well-being motivated development of a toolkit to guide their implementation. Iterative design of a program toolkit occurred in which participatory ergonomics (PE) served as the primary basis to plan integrated TWH interventions in four diverse organizations. The toolkit provided start-up guides for committee formation and training, and a structured PE process for generating integrated TWH interventions. Process data from program facilitators and participants throughout program implementation were used for iterative toolkit design. Program success depended on organizational commitment to regular design team meetings with a trained facilitator, the availability of subject matter experts on ergonomics and health to support the design process, and retraining whenever committee turnover occurred. A two committee structure (employee Design Team, management Steering Committee) provided advantages over a single, multilevel committee structure, and enhanced the planning, communication, and teamwork skills of participants. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. Patent first, ask questions later: morality and biotechnology in patent law.

    PubMed

    Bagley, Margo A

    2003-12-01

    This Article explores the U.S. "patent first, ask questions later" approach to determining what subject matter should receive patent protection. Under this approach, the U.S. Patent and Trademark Office (USPTO or the Agency) issues patents on "anything under the sun made by man," and to the extent a patent's subject matter is sufficiently controversial, Congress acts retrospectively in assessing whether patents should issue on such interventions. This practice has important ramifications for morally controversial biotechnology patents specifically, and for American society generally. For many years a judicially created "moral utility" doctrine served as a type of gatekeeper of patent subject matter eligibility. The doctrine allowed both the USTPO and courts to deny patents on morally controversial subject matter under the fiction that such inventions were not "useful." The gate, however, is currently untended. A combination of the demise of the moral utility doctrine, along with expansive judicial interpretations of the scope of patent-eligible subject matter, has resulted in virtually no basis on which the USTPO or courts can deny patent protection to morally controversial, but otherwise patentable, subject matter. This is so despite position statements by the Agency to the contrary. Biotechnology is an area in which many morally controversial inventions are generated. Congress has been in react-mode following the issuance of a stream of morally controversial biotech patents, including patents on transgenic animals, surgical methods, and methods of cloning humans. With no statutory limits on patent eligibility, and with myriad concerns complicating congressional action following a patent's issuance, it is not Congress, the representative of the people, determining patent eligibility. Instead, it is patent applicants, scientific inventors, who are deciding matters of high public policy through the contents of the applications they file with the USTPO. This Article explores how the United States has come to be in this position, exposes latent problems with the "patent first" approach, and considers the benefits and disadvantages of the "ask questions first, patents later" approaches employed by some other countries. The Article concludes that granting patents on morally controversial biotech subject matter and then asking whether such inventions should be patentable is bad policy for the United States and its patent system, and posits workable, proactive ways for Congress to successfully guard the patent-eligibility gate.

  18. Technology for Large Space Systems: A Special Bibliography with Indexes (Supplement 2)

    NASA Technical Reports Server (NTRS)

    1980-01-01

    This bibliography lists 258 reports, articles, and other documents introduced into the NASA scientific and technical information system between July 1, 1979 and December 31, 1979. Its purpose is to provide helpful information to the researcher, manager, and designer in technology development and mission design in the area of the Large Space Systems Technology (LSST) Program. Subject matter is grouped according to systems, interactive analysis and design, structural concepts, control systems, electronics, advanced materials, assembly concepts, propulsion, solar power satellite systems, and flight experiments.

  19. Technology for large space systems: A special bibliography with indexes (supplement 05)

    NASA Technical Reports Server (NTRS)

    1981-01-01

    This bibliography lists 298 reports, articles, and other documents introduced into the NASA scientific and technical information system between January 1, 1981 and June 30, 1981. Its purpose is to provide helpful, information to the researcher, manager, and designer in technology development and mission design in the area of the Large Space Systems Technology (LSST) Program. Subject matter is grouped according to systems, interactive analysis and design, structural concepts, control systems, electronics, advanced materials, assembly concepts, propulsion, solar power satellite systems, and flight experiments.

  20. A Study to Design a Functional Patient Health Education Program for Implementation at the United States Army Medical Department Activity, Fort Benning, Georgia

    DTIC Science & Technology

    1980-08-01

    Inventory of Innovations Required in Outpatient Care Delivery Mechanisms. 6APC Model #14: 2-3. 1k. 7 Elizabeth A. Lee, "Health Education," Hospitals...within Appendix K. A complete inventory of clinical settings was then assembled, and utilizing a random numbers table, gross numbers of patient...are aimed at most of the major seg- I. ments of the patient beneficiary population, while addressing a well balanced inventory of subject matter. In

  1. Technology for large space systems: A special bibliography with indexes (supplement 06)

    NASA Technical Reports Server (NTRS)

    1982-01-01

    This bibliography lists 220 reports, articles and other documents introduced into the NASA scientific and technical information system between July 1, 1981 and December 31, 1981. Its purpose is to provide helpful information to the researcher, manager, and designer in technology development and mission design in the area of the Large Space Systems Technology (LSST) Program. Subject matter is grouped according to systems, interactive analysis and design, structural concepts, control systems, electronics, advanced materials, assembly concepts, propulsion, solar power satellite systems, and flight experiments.

  2. The American Society for Radiation Oncology's 2010 Core Physics Curriculum for Radiation Oncology Residents

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

    Xiao Ying, E-mail: ying.xiao@jefferson.edu; De Amorim Bernstein, Karen; Chetty, Indrin J.

    Purpose: In 2004, the American Society for Radiation Oncology (ASTRO) published its first physics education curriculum for residents, which was updated in 2007. A committee composed of physicists and physicians from various residency program teaching institutions was reconvened again to update the curriculum in 2009. Methods and Materials: Members of this committee have associations with ASTRO, the American Association of Physicists in Medicine, the Association of Residents in Radiation Oncology, the American Board of Radiology (ABR), and the American College of Radiology. Members reviewed and updated assigned subjects from the last curriculum. The updated curriculum was carefully reviewed by amore » representative from the ABR and other physics and clinical experts. Results: The new curriculum resulted in a recommended 56-h course, excluding initial orientation. Learning objectives are provided for each subject area, and a detailed outline of material to be covered is given for each lecture hour. Some recent changes in the curriculum include the addition of Radiation Incidents and Bioterrorism Response Training as a subject and updates that reflect new treatment techniques and modalities in a number of core subjects. The new curriculum was approved by the ASTRO board in April 2010. We anticipate that physicists will use this curriculum for structuring their teaching programs, and subsequently the ABR will adopt this educational program for its written examination. Currently, the American College of Radiology uses the ASTRO curriculum for their training examination topics. In addition to the curriculum, the committee updated suggested references and the glossary. Conclusions: The ASTRO physics education curriculum for radiation oncology residents has been updated. To ensure continued commitment to a current and relevant curriculum, the subject matter will be updated again in 2 years.« less

  3. The American Society for Radiation Oncology's 2010 core physics curriculum for radiation oncology residents.

    PubMed

    Xiao, Ying; Bernstein, Karen De Amorim; Chetty, Indrin J; Eifel, Patricia; Hughes, Lesley; Klein, Eric E; McDermott, Patrick; Prisciandaro, Joann; Paliwal, Bhudatt; Price, Robert A; Werner-Wasik, Maria; Palta, Jatinder R

    2011-11-15

    In 2004, the American Society for Radiation Oncology (ASTRO) published its first physics education curriculum for residents, which was updated in 2007. A committee composed of physicists and physicians from various residency program teaching institutions was reconvened again to update the curriculum in 2009. Members of this committee have associations with ASTRO, the American Association of Physicists in Medicine, the Association of Residents in Radiation Oncology, the American Board of Radiology (ABR), and the American College of Radiology. Members reviewed and updated assigned subjects from the last curriculum. The updated curriculum was carefully reviewed by a representative from the ABR and other physics and clinical experts. The new curriculum resulted in a recommended 56-h course, excluding initial orientation. Learning objectives are provided for each subject area, and a detailed outline of material to be covered is given for each lecture hour. Some recent changes in the curriculum include the addition of Radiation Incidents and Bioterrorism Response Training as a subject and updates that reflect new treatment techniques and modalities in a number of core subjects. The new curriculum was approved by the ASTRO board in April 2010. We anticipate that physicists will use this curriculum for structuring their teaching programs, and subsequently the ABR will adopt this educational program for its written examination. Currently, the American College of Radiology uses the ASTRO curriculum for their training examination topics. In addition to the curriculum, the committee updated suggested references and the glossary. The ASTRO physics education curriculum for radiation oncology residents has been updated. To ensure continued commitment to a current and relevant curriculum, the subject matter will be updated again in 2 years. Copyright © 2011 Elsevier Inc. All rights reserved.

  4. [Response to US review rules on patent subject matter of traditional Chinese medicine compositions].

    PubMed

    Liu, Pan; Cao, Ya-di; Gong, Rui-Juan; Liu, Wei

    2018-02-01

    The United States Patent and Trademark Office(USPTO) issued Interim Guidance on Patent Subject Matter Eligibility on December 16， 2014， bringing certain effects to the review rules on patent application of Chinese medicine compositions. Based on the Interim Guidance， cases analysis was used in this paper to analyze the patent subject matter issues of traditional Chinese medicine compositions in the United States. The researches have shown that the application documents should be properly written in the United States when the patent for Chinese medicine compositions is applied， which can improve the probability of authorization. Copyright© by the Chinese Pharmaceutical Association.

  5. My Brother’s Keeper National Lab Week

    NASA Image and Video Library

    2016-03-02

    Jose Nunez of NASA Kennedy Space Center’s Exploration Research and Technology Programs talks to students in the My Brother’s Keeper program outside the Florida spaceport’s Swamp Works Lab. Kennedy is one of six NASA centers that participated in My Brother’s Keeper National Lab Week. The event is a nationwide effort to bring youth from underrepresented communities into federal labs and centers for hands-on activities, tours and inspirational speakers. Sixty students from the nearby cities of Orlando and Sanford visited Kennedy, where they toured the Vehicle Assembly Building, the Space Station Processing Facility and the center’s innovative Swamp Works Labs. The students also had a chance to meet and ask questions of a panel of subject matter experts from across Kennedy.

  6. PRODUCING HIGH CORN YIELDS.

    ERIC Educational Resources Information Center

    Illinois Univ., Urbana. Coll. of Agriculture.

    RESOURCE MATERIAL ON CORN PRODUCTION FOR HIGH SCHOOL VOCATIONAL AGRICULTURE AND ADULT FARMER CLASSES WAS DESIGNED BY A STATE LEVEL GROUP OF SUBJECT MATTER SPECIALISTS, TEACHER EDUCATORS, SUPERVISORS, AND TEACHERS TO HELP SOLVE PROBLEMS THAT CONFRONT CORN PRODUCERS AT PLANTING TIME. THE SUBJECT MATTER CONCERNS PLANTING TIME, DEPTH, ROW WIDTH,…

  7. ELECTRIC MOTORS FOR FARM USE.

    ERIC Educational Resources Information Center

    Illinois Univ., Urbana. Coll. of Agriculture.

    BETWEEN 2 AND 8 HOURS ARE REQUIRED FOR USE OF THIS TEXTUAL OR REFERENCE MATERIAL ON ELECTRIC MOTORS. IT WAS DEVELOPED BY AN AGRICULTURAL EDUCATION-AGRICULTURAL ENGINEERING SPECIALIST ON THE BASIS OF CONFERENCES WITH SUBJECT MATTER SPECIALISTS, TEACHER EDUCATORS, SUPERVISORS, AND TEACHERS. THE OBJECTIVES AND SUBJECT MATTER CENTER AROUND THE…

  8. Astrocyte pathology in the ventral prefrontal white matter in depression.

    PubMed

    Rajkowska, Grazyna; Legutko, Beata; Moulana, Mohadetheh; Syed, Maryam; Romero, Damian G; Stockmeier, Craig A; Miguel-Hidalgo, Jose Javier

    2018-04-07

    Astrocyte functions in white matter are less well understood than in gray matter. Our recent study of white matter in ventral prefrontal cortex (vPFC) revealed alterations in expression of myelin-related genes in major depressive disorder (MDD). Since white matter astrocytes maintain myelin, we hypothesized that morphometry of these cells will be altered in MDD in the same prefrontal white matter region in which myelin-related genes are altered. White matter adjacent to vPFC was examined in 25 MDD and 21 control subjects. Density and size of GFAP-immunoreactive (-ir) astrocyte cell bodies was measured. The area fraction of GFAP-ir astrocytes (cell bodies + processes) was also estimated. GFAP mRNA expression was determined using qRT-PCR. The density of GFAP-ir astrocytes was also measured in vPFC white matter of rats subjected to chronic unpredictable stress (CUS) and control animals. Fibrous and smooth GFAP-ir astrocytes were distinguished in human white matter. The density of both types of astrocytes was significantly decreased in MDD. Area fraction of GFAP immunoreactivity was significantly decreased in MDD, but mean soma size remained unchanged. Expression of GFAP mRNA was significantly decreased in MDD. In CUS rats there was a significant decrease in astrocyte density in prefrontal white matter. The decrease in density and area fraction of white matter astrocytes and GFAP mRNA in MDD may be linked to myelin pathology previously noted in these subjects. Astrocyte pathology may contribute to axon disturbances in axon integrity reported by neuroimaging studies in MDD and interfere with signal conduction in the white matter. Copyright © 2018. Published by Elsevier Ltd.

  9. Decreased white matter integrity in fronto-occipital fasciculus bundles: relation to visual information processing in alcohol-dependent subjects.

    PubMed

    Bagga, Deepika; Sharma, Aakansha; Kumari, Archana; Kaur, Prabhjot; Bhattacharya, Debajyoti; Garg, Mohan Lal; Khushu, Subash; Singh, Namita

    2014-02-01

    Chronic alcohol abuse is characterized by impaired cognitive abilities with a more severe deficit in visual than in verbal functions. Neuropathologically, it is associated with widespread brain structural compromise marked by gray matter shrinkage, ventricular enlargement, and white matter degradation. The present study sought to increase current understanding of the impairment of visual processing abilities in alcohol-dependent subjects, and its correlation with white matter microstructural alterations, using diffusion tensor imaging (DTI). To that end, a DTI study was carried out on 35 alcohol-dependent subjects and 30 healthy male control subjects. Neuropsychological tests were assessed for visual processing skills and deficits were reported as raw dysfunction scores (rDyS). Reduced FA (fractional anisotropy) and increased MD (mean diffusivity) were observed bilaterally in inferior and superior fronto-occipital fasciculus (FOF) fiber bundles. A significant inverse correlation in rDyS and FA values was observed in these fiber tracts whereas a positive correlation of these scores was found with the MD values. Our results suggest that FOF fiber bundles linking the frontal lobe to occipital lobe might be related to visual processing skills. This is the first report of an alteration of the white matter microstructure of FOF fiber bundles that might have functional consequences for visual processing in alcohol-dependent subjects who exhibit no neurological complications. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. Frontal white matter hyperintensities, clasmatodendrosis and gliovascular abnormalities in ageing and post-stroke dementia.

    PubMed

    Chen, Aiqing; Akinyemi, Rufus O; Hase, Yoshiki; Firbank, Michael J; Ndung'u, Michael N; Foster, Vincent; Craggs, Lucy J L; Washida, Kazuo; Okamoto, Yoko; Thomas, Alan J; Polvikoski, Tuomo M; Allan, Louise M; Oakley, Arthur E; O'Brien, John T; Horsburgh, Karen; Ihara, Masafumi; Kalaria, Raj N

    2016-01-01

    White matter hyperintensities as seen on brain T2-weighted magnetic resonance imaging are associated with varying degrees of cognitive dysfunction in stroke, cerebral small vessel disease and dementia. The pathophysiological mechanisms within the white matter accounting for cognitive dysfunction remain unclear. With the hypothesis that gliovascular interactions are impaired in subjects with high burdens of white matter hyperintensities, we performed clinicopathological studies in post-stroke survivors, who had exhibited greater frontal white matter hyperintensities volumes that predicted shorter time to dementia onset. Histopathological methods were used to identify substrates in the white matter that would distinguish post-stroke demented from post-stroke non-demented subjects. We focused on the reactive cell marker glial fibrillary acidic protein (GFAP) to study the incidence and location of clasmatodendrosis, a morphological attribute of irreversibly injured astrocytes. In contrast to normal appearing GFAP+ astrocytes, clasmatodendrocytes were swollen and had vacuolated cell bodies. Other markers such as aldehyde dehydrogenase 1 family, member L1 (ALDH1L1) showed cytoplasmic disintegration of the astrocytes. Total GFAP+ cells in both the frontal and temporal white matter were not greater in post-stroke demented versus post-stroke non-demented subjects. However, the percentage of clasmatodendrocytes was increased by >2-fold in subjects with post-stroke demented compared to post-stroke non-demented subjects (P = 0.026) and by 11-fold in older controls versus young controls (P < 0.023) in the frontal white matter. High ratios of clasmotodendrocytes to total astrocytes in the frontal white matter were consistent with lower Mini-Mental State Examination and the revised Cambridge Cognition Examination scores in post-stroke demented subjects. Double immunofluorescent staining showed aberrant co-localization of aquaporin 4 (AQP4) in retracted GFAP+ astrocytes with disrupted end-feet juxtaposed to microvessels. To explore whether this was associated with the disrupted gliovascular interactions or blood-brain barrier damage, we assessed the co-localization of GFAP and AQP4 immunoreactivities in post-mortem brains from adult baboons with cerebral hypoperfusive injury, induced by occlusion of three major vessels supplying blood to the brain. Analysis of the frontal white matter in perfused brains from the animals surviving 1-28 days after occlusion revealed that the highest intensity of fibrinogen immunoreactivity was at 14 days. At this survival time point, we also noted strikingly similar redistribution of AQP4 and GFAP+ astrocytes transformed into clasmatodendrocytes. Our findings suggest novel associations between irreversible astrocyte injury and disruption of gliovascular interactions at the blood-brain barrier in the frontal white matter and cognitive impairment in elderly post-stroke survivors. We propose that clasmatodendrosis is another pathological substrate, linked to white matter hyperintensities and frontal white matter changes, which may contribute to post-stroke or small vessel disease dementia. © The Author (2015). Published by Oxford University Press on behalf of the Guarantors of Brain.

  11. ASTRO's 2007 core physics curriculum for radiation oncology residents.

    PubMed

    Klein, Eric E; Gerbi, Bruce J; Price, Robert A; Balter, James M; Paliwal, Bhudatt; Hughes, Lesley; Huang, Eugene

    2007-08-01

    In 2004, the American Society for Therapeutic Radiology and Oncology (ASTRO) published a curriculum for physics education. The document described a 54-hour course. In 2006, the committee reconvened to update the curriculum. The committee is composed of physicists and physicians from various residency program teaching institutions. Simultaneously, members have associations with the American Association of Physicists in Medicine, ASTRO, Association of Residents in Radiation Oncology, American Board of Radiology, and American College of Radiology. Representatives from the latter two organizations are key to provide feedback between the examining organizations and ASTRO. Subjects are based on Accreditation Council for Graduate Medical Education requirements (particles and hyperthermia), whereas the majority of subjects and appropriated hours/subject were developed by consensus. The new curriculum is 55 hours, containing new subjects, redistribution of subjects with updates, and reorganization of core topics. For each subject, learning objectives are provided, and for each lecture hour, a detailed outline of material to be covered is provided. Some changes include a decrease in basic radiologic physics, addition of informatics as a subject, increase in intensity-modulated radiotherapy, and migration of some brachytherapy hours to radiopharmaceuticals. The new curriculum was approved by the ASTRO board in late 2006. It is hoped that physicists will adopt the curriculum for structuring their didactic teaching program, and simultaneously, the American Board of Radiology, for its written examination. The American College of Radiology uses the ASTRO curriculum for their training examination topics. In addition to the curriculum, the committee added suggested references, a glossary, and a condensed version of lectures for a Postgraduate Year 2 resident physics orientation. To ensure continued commitment to a current and relevant curriculum, subject matter will be updated again in 2 years.

  12. ASTRO's 2007 Core Physics Curriculum for Radiation Oncology Residents

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

    Klein, Eric E.; Gerbi, Bruce J.; Price, Robert A.

    2007-08-01

    In 2004, American Society for Therapeutic Radiology and Oncology (ASTRO) published a curriculum for physics education. The document described a 54-hour course. In 2006, the committee reconvened to update the curriculum. The committee is composed of physicists and physicians from various residency program teaching institutions. Simultaneously, members have associations with American Association of Physicists in Medicine, ASTRO, Association of Residents in Radiation Oncology, American Board of Radiology, and American College of Radiology. Representatives from the latter two organizations are key to provide feedback between the examining organizations and ASTRO. Subjects are based on Accreditation Council for Graduate Medical Education requirementsmore » (particles and hyperthermia), whereas the majority of subjects and appropriated hours/subject were developed by consensus. The new curriculum is 55 hours, containing new subjects, redistribution of subjects with updates, and reorganization of core topics. For each subject, learning objectives are provided, and for each lecture hour, a detailed outline of material to be covered is provided. Some changes include a decrease in basic radiologic physics, addition of informatics as a subject, increase in intensity-modulated radiotherapy, and migration of some brachytherapy hours to radiopharmaceuticals. The new curriculum was approved by the ASTRO board in late 2006. It is hoped that physicists will adopt the curriculum for structuring their didactic teaching program, and simultaneously, American Board of Radiology, for its written examination. American College of Radiology uses the ASTRO curriculum for their training examination topics. In addition to the curriculum, the committee added suggested references, a glossary, and a condensed version of lectures for a Postgraduate Year 2 resident physics orientation. To ensure continued commitment to a current and relevant curriculum, subject matter will be updated again in 2 years.« less

  13. PSYCHOLOGICAL CONCEPTIONS OF TEACHING.

    ERIC Educational Resources Information Center

    GAGE, N.L.

    A CONCEPTUAL FRAMEWORK WAS PROPOSED FOR AN EDUCATIONAL PSYCHOLOGY COURSE IN THE GENERAL METHODOLOGY OF TEACHING. THIS COURSE WOULD TRANSCEND THE SPECIAL REQUIREMENTS OF ANY GIVEN SUBJECT MATTER OR GRADE LEVEL AND SERVE AS THE BASIS FOR DERIVING THE SPECIAL METHODS OF TEACHING THAT WOULD APPLY TO ANY PARTICULAR GRADE LEVEL OR SUBJECT MATTER.…

  14. Opus in the Classroom: Striking CoRDS with Content-Related Digital Storytelling

    ERIC Educational Resources Information Center

    Roby, Teshia Young

    2010-01-01

    Writing personal narratives provides students with additional techniques for making deeper connections to subject matter. Content-related narrative development offers a departure from the traditional methods of teaching and learning and enables students to construe meaning individually and make deeper connections with subject matter content. By…

  15. Making Acquisition Measurable

    DTIC Science & Technology

    2011-04-30

    Corporation. All rights reserved End Users Administrator/ Maintainer (A/M) Subject Matter Expert ( SME ) Trainer/ Instructor Manager, Evaluator, Supervisor... CMMI ) - Acquisition (AQ) © 2011 The MITRE Corporation. All rights reserved 13 CMMI -Development Incremental iterative development (planning & execution...objectives Constructing games highlighting particular aspects of proposed CCOD® acquisition, and conducting exercises with Subject Matter Experts ( SMEs

  16. The Craft of Teaching. A Guide to Mastering the Professor's Art.

    ERIC Educational Resources Information Center

    Eble, Kenneth E.

    College teaching, teaching skills, and practical problems are considered. The emphasis on subject matter specialization in graduate school and effects on the preparation of college teachers are considered, along with suggestions about what beginning college teachers need to know beyond subject matter training. After briefly considering assumptions…

  17. 76 FR 7479 - Office of the Ombudsman

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-10

    ... Ombudsman will not consider matters in litigation, arbitration, or mediation. Several commenters requested... Office of Finance by FHFA that is not subject to appeal or in litigation, arbitration, or mediation. The... mediation, unless there has been a breakdown in the process, may not be appealed. Matters not subject to...

  18. The Interdependence of Social Identification and Learning

    ERIC Educational Resources Information Center

    Wortham, Stanton

    2004-01-01

    When students and teachers discuss subject matter, at least two processes generally occur: Students and teachers become socially identified as recognizable types of people, and students learn subject matter. This article contributes to recent work on how social identification and learning systematically interrelate by describing one complex way in…

  19. Expertise in Mathematics Instruction: Subject Matter Knowledge.

    ERIC Educational Resources Information Center

    Leinhardt, Gaea; Smith, Donald

    The relationship between expert teachers' classroom behavior and their subject matter knowledge is an area of research that has not been examined extensively. To begin that study, one topic, fraction knowledge, was explored in depth as it occurred in natural teaching settings. Fractions are one of the more difficult topics in elementary…

  20. 12 CFR 791.6 - Subject matter of a meeting.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ....6 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING THE OPERATIONS OF THE... REGULATIONS; PUBLIC OBSERVATION OF NCUA BOARD MEETINGS Rules of NCUA Board Procedure § 791.6 Subject matter of... all Office Directors and President of the Central Liquidity Facility), and Regional Directors. [61 FR...

  1. 49 CFR 218.4 - Preemptive effect.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... negligence standards apply where there is no Federal action covering the subject matter. Under 49 U.S.C. 20106 (section 20106), issuance of the regulations in this part preempts any State law, regulation, or order covering the same subject matter, except an additional or more stringent law, regulation, or order...

  2. 49 CFR 217.2 - Preemptive effect.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... negligence standards apply where there is no Federal action covering the subject matter. Under 49 U.S.C. 20106 (section 20106), issuance of the regulations in this part preempts any State law, regulation, or order covering the same subject matter, except an additional or more stringent law, regulation, or order...

  3. Being in a Romantic Relationship Is Associated with Reduced Gray Matter Density in Striatum and Increased Subjective Happiness

    PubMed Central

    Kawamichi, Hiroaki; Sugawara, Sho K.; Hamano, Yuki H.; Makita, Kai; Matsunaga, Masahiro; Tanabe, Hiroki C.; Ogino, Yuichi; Saito, Shigeru; Sadato, Norihiro

    2016-01-01

    Romantic relationship, a widespread feature of human society, is one of the most influential factors in daily life. Although stimuli related to romantic love or being in a romantic relationship commonly result in enhancement of activation or functional connectivity of the reward system, including the striatum, the structure underlying romantic relationship-related regions remain unclear. Because individual experiences can alter gray matter within the adult human brain, we hypothesized that romantic relationship is associated with structural differences in the striatum related to the positive subjective experience of being in a romantic relationship. Because intimate romantic relationships contribute to perceived subjective happiness, this subjective enhancement of happiness might be accompanied by the experience of positive events related to being in a romantic relationship. To test this hypothesis and elucidate the structure involved, we compared subjective happiness, an indirect measure of the existence of positive experiences caused by being in a romantic relationship, of participants with or without romantic partners (N = 68). Furthermore, we also conducted a voxel-based morphometry study of the effects of being in a romantic relationship (N = 113). Being in a romantic relationship was associated with greater subjective happiness and reduced gray matter density within the right dorsal striatum. These results suggest that being in a romantic relationship enhances perceived subjective happiness via positive experiences. Furthermore, the observed reduction in gray matter density in the right dorsal striatum may reflect an increase in saliency of social reward within a romantic relationship. Thus, being in a romantic relationship is associated with positive experiences and a reduction of gray matter density in the right dorsal striatum, representing a modulation of social reward. PMID:27895606

  4. Relationship between mathematics teacher subject matter knowledge, pedagogical content knowledge and professional development needs

    NASA Astrophysics Data System (ADS)

    Tajudin, Nor'ain Mohd; Chinnappan, Mohan; Saad, Noor Shah

    2017-05-01

    Two key variables emerged from the literature review is that Specific Matter Knowledge [SMK] and Pedagogical Content Knowledge [PCK] can influence the mathematics teachers' Professional Development [PD] needs. However, the key variables of SMK and PCK that were being investigated were not defined clearly. Empirical evidence that support relationship between SMK and PD and PCK and PD were not verified. In addition, how does PCK mediate SMK and PD is not clear and somewhat lacking. Therefore, the purpose of this paper was to examine the relationship between primary mathematics teacher's SMK, PCK and PD needs. Results of path analysis with SmartPLS indicated that the direct effect of SMK on PD was mediated via PCK. This data provide support for the claim that PD programs for future teachers of primary mathematics should be driven by a more nuanced understanding of the link between SMK and PCK.

  5. Much Ado About (Almost!) Nothing: The Experimental Study of Neutrino Masses and Mixing

    NASA Astrophysics Data System (ADS)

    Messier, Mark

    2009-11-01

    Neutrinos have been described by their discoverer Frederick Reines as ``the most tiny quantity of reality ever imagined by a human being.'' Yet these particles which verge on nothingness have had an enormous influence on the past and future evolution of the universe and are the subject of an increasingly active program of experimental physics. In this talk I will review some of the basic properties of neutrinos and summarize the recent results on neutrino masses and mixing from studies of neutrinos produced in the Sun, cosmic rays, reactors, and accelerators including searches for zero neutrino double beta decay. Looking ahead, I will outline the future course of experiments in the U.S., Asia, and Europe which will address the questions of the fundamental character of the neutrino, the hierarchy of their masses, and their matter anti-matter symmetries.

  6. On describing human white matter anatomy: the white matter query language.

    PubMed

    Wassermann, Demian; Makris, Nikos; Rathi, Yogesh; Shenton, Martha; Kikinis, Ron; Kubicki, Marek; Westin, Carl-Fredrik

    2013-01-01

    The main contribution of this work is the careful syntactical definition of major white matter tracts in the human brain based on a neuroanatomist's expert knowledge. We present a technique to formally describe white matter tracts and to automatically extract them from diffusion MRI data. The framework is based on a novel query language with a near-to-English textual syntax. This query language allows us to construct a dictionary of anatomical definitions describing white matter tracts. The definitions include adjacent gray and white matter regions, and rules for spatial relations. This enables automated coherent labeling of white matter anatomy across subjects. We use our method to encode anatomical knowledge in human white matter describing 10 association and 8 projection tracts per hemisphere and 7 commissural tracts. The technique is shown to be comparable in accuracy to manual labeling. We present results applying this framework to create a white matter atlas from 77 healthy subjects, and we use this atlas in a proof-of-concept study to detect tract changes specific to schizophrenia.

  7. Research program for a search of the origin of Darwinian evolution. Research program for a vesicle-based model of the origin of Darwinian evolution on prebiotic early Earth

    NASA Astrophysics Data System (ADS)

    Tessera, Marc

    2017-03-01

    The search for origin of `life' is made even more complicated by differing definitions of the subject matter, although a general consensus is that an appropriate definition should center on Darwinian evolution (Cleland and Chyba 2002). Within a physical approach which has been defined as a level-4 evolution (Tessera and Hoelzer 2013), one mechanism could be described showing that only three conditions are required to allow natural selection to apply to populations of different system lineages. This approach leads to a vesicle- based model with the necessary properties. Of course such a model has to be tested. Thus, after a brief presentation of the model an experimental program is proposed that implements the different steps able to show whether this new direction of the research in the field is valid and workable.

  8. Research program for a search of the origin of Darwinian evolution : Research program for a vesicle-based model of the origin of Darwinian evolution on prebiotic early Earth.

    PubMed

    Tessera, Marc

    2017-03-01

    The search for origin of 'life' is made even more complicated by differing definitions of the subject matter, although a general consensus is that an appropriate definition should center on Darwinian evolution (Cleland and Chyba 2002). Within a physical approach which has been defined as a level-4 evolution (Tessera and Hoelzer 2013), one mechanism could be described showing that only three conditions are required to allow natural selection to apply to populations of different system lineages. This approach leads to a vesicle- based model with the necessary properties. Of course such a model has to be tested. Thus, after a brief presentation of the model an experimental program is proposed that implements the different steps able to show whether this new direction of the research in the field is valid and workable.

  9. Team resilience for young restaurant workers: research-to-practice adaptation and assessment.

    PubMed

    Bennett, Joel B; Aden, Charles A; Broome, Kirk; Mitchell, Kathryn; Rigdon, William D

    2010-07-01

    This paper describes a method for taking a known prevention intervention and modifying it to suit young restaurant workers. Such workers are at high risk for alcohol and other drug (AOD) abuse according to national surveys. While evidence-based programs for AOD prevention exist, they have not been delivered to restaurants. Accordingly, an adaptation methodology was developed by integrating curricula from a previous evidence-based program with research on resilience and input from stakeholders, such as young restaurant workers, their managers, trainers, and subject matter experts. A new curriculum (Team Resilience) maintained fidelity to the original program while incorporating stakeholder insights. At the end of each of three training sessions, participants (n = 124) rated their awareness of AOD risks, help-seeking orientation, and personal resilience. Ratings tended to increase across sessions, showing participants perceived benefits from Team Resilience. Discussion highlights the need for research-to-practice protocols in occupational health psychology.

  10. 77 FR 28642 - Sunshine Act Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-15

    ... information and to ascertain what, if any, matters have been added, deleted or postponed, please contact the... scheduled matters at the Closed Meeting. Certain staff members who have an interest in the matters also may... Meeting in closed session, and determined that no earlier notice thereof was possible. The subject matter...

  11. 77 FR 269 - Matters Related to Patent Appeals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-04

    ... DEPARTMENT OF COMMERCE United States Patent and Trademark Office Matters Related to Patent Appeals... Matters Related to Patent Appeals comment'' in the subject line of the message. Mail: Susan K. Fawcett... of opinion on such matters concern the denial of patent claims because of prior art or other...

  12. SUMMARY OF EPA'S PARTICULATE MATTER SUPERSITES PROGRAM: RESULTS THAT CAN BE USED TO PREPARE AND EVALUATE STATE IMPLEMENTATION PLANS (SIPS)

    EPA Science Inventory

    In 1999, the United States Environmental Protection Agency (EPA) initiated a major air quality program referred to as the Particulate Matter (PM) Supersites Program. The PM Supersites Program is a multi-year, $27 million air quality program consisting of eight (8) regional air q...

  13. Key Scientific and Policy- and Health-Relevant Findings from EPA's Particulate Matter Supersites Program and Related Studies: An Integration and Synthesis of Results.

    EPA Science Inventory

    In 1998, the Environmental Protection Agency (EPA) initiated a major air quality program, known as the Particulate Matter (PM) Supersites Program. The Supersites Program was a multi year, $27 million air quality monitoring program consisting of eight regional air quality projects...

  14. Computer programming in the UK undergraduate mathematics curriculum

    NASA Astrophysics Data System (ADS)

    Sangwin, Christopher J.; O'Toole, Claire

    2017-11-01

    This paper reports a study which investigated the extent to which undergraduate mathematics students in the United Kingdom are currently taught to programme a computer as a core part of their mathematics degree programme. We undertook an online survey, with significant follow-up correspondence, to gather data on current curricula and received replies from 46 (63%) of the departments who teach a BSc mathematics degree. We found that 78% of BSc degree courses in mathematics included computer programming in a compulsory module but 11% of mathematics degree programmes do not teach programming to all their undergraduate mathematics students. In 2016, programming is most commonly taught to undergraduate mathematics students through imperative languages, notably MATLAB, using numerical analysis as the underlying (or parallel) mathematical subject matter. Statistics is a very popular choice in optional courses, using the package R. Computer algebra systems appear to be significantly less popular for compulsory first-year courses than a decade ago, and there was no mention of logic programming, functional programming or automatic theorem proving software. The modal form of assessment of computing modules is entirely by coursework (i.e. no examination).

  15. A Multidimensional Investigation of Deep-Level and Surface-Level Processing

    ERIC Educational Resources Information Center

    Dinsmore, Daniel L.; Alexander, Patricia A.

    2016-01-01

    This study examines the moderating effects of a situational factor (i.e., text type) and an individual factor (i.e., subject-matter knowledge) on the relation between depth of processing and performance. One-hundred and fifty-one undergraduates completed measures of subject-matter knowledge, read either an expository or persuasive text about the…

  16. 19 CFR 103.11 - Specific Customs Service records subject to disclosure.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Department of the Treasury or of the United States Customs Service in matters administered by the United... contained therein is exempt from disclosure under § 103.12; (ii) Advisory committees on Customs matters... 19 Customs Duties 1 2012-04-01 2012-04-01 false Specific Customs Service records subject to...

  17. 19 CFR 103.11 - Specific Customs Service records subject to disclosure.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Department of the Treasury or of the United States Customs Service in matters administered by the United... contained therein is exempt from disclosure under § 103.12; (ii) Advisory committees on Customs matters... 19 Customs Duties 1 2014-04-01 2014-04-01 false Specific Customs Service records subject to...

  18. 19 CFR 103.11 - Specific Customs Service records subject to disclosure.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Department of the Treasury or of the United States Customs Service in matters administered by the United... contained therein is exempt from disclosure under § 103.12; (ii) Advisory committees on Customs matters... 19 Customs Duties 1 2011-04-01 2011-04-01 false Specific Customs Service records subject to...

  19. 19 CFR 103.11 - Specific Customs Service records subject to disclosure.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Department of the Treasury or of the United States Customs Service in matters administered by the United... contained therein is exempt from disclosure under § 103.12; (ii) Advisory committees on Customs matters... 19 Customs Duties 1 2013-04-01 2013-04-01 false Specific Customs Service records subject to...

  20. Reflective Pedagogy: The Integration of Methodology and Subject-Matter Content in a Graduate-Level Course

    ERIC Educational Resources Information Center

    Jakeman, Rick C.; Henderson, Markesha M.; Howard, Lionel C.

    2017-01-01

    This article presents a critical reflection on how we, instructors of a graduate-level course in higher education administration, sought to integrate theoretical and subject-matter content and research methodology. Our reflection, guided by autoethnography and teacher reflection, challenged both our assumptions about curriculum design and our…

  1. Educational Content of Basal Reading Texts: Implications for Comprehension Instruction.

    ERIC Educational Resources Information Center

    Schmidt, William H.; And Others

    To explore the issue of educational content in basal readers, a study analyzed 34 basal reading textbooks, representing eight of the most commonly used series in American elementary education. Educational content was defined and categorized along three dimensions: subject matter, function, and ethos. The subject matter component covered theories,…

  2. Subject Matter Counts: The Pre-Service Teaching and Learning of Historical Thinking

    ERIC Educational Resources Information Center

    Keirn, Tim; Luhr, Eileen

    2012-01-01

    The American Historical Association (AHA) and the National Council for History Education (NCHE) have recently advocated for raising the visibility of historians--and the significance of history coursework and subject matter preparation--in pre-service history teacher education. In 2006, NCHE adopted a position statement on history teacher…

  3. 50 CFR 91.14 - Restrictions on subject matter for entry.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Procedures for Entering the Contest § 91.14 Restrictions on subject matter for entry. A live portrayal of any... creation. The entry design may not be copied or duplicated from previously published art, including photographs, or from images in any format published on the Internet. Photographs, computer-generated art, or...

  4. 50 CFR 91.14 - Restrictions on subject matter for entry.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Procedures for Entering the Contest § 91.14 Restrictions on subject matter for entry. A live portrayal of any... creation. The entry design may not be copied or duplicated from previously published art, including photographs, or from images in any format published on the Internet. Photographs, computer-generated art, or...

  5. Shared Knowledge among Graphic Designers, Instructional Designers and Subject Matter Experts in Designing Multimedia-Based Instructional Media

    ERIC Educational Resources Information Center

    Razak, Rafiza Abdul

    2013-01-01

    The research identified and explored the shared knowledge among the instructional multimedia design and development experts comprising of subject matter expert, graphic designer and instructional designer. The knowledge shared by the team was categorized into three groups of multimedia design principles encompasses of basic principles, authoring…

  6. 78 FR 70583 - Investigations Regarding Eligibility To Apply for Worker Adjustment Assistance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-26

    ... substantial interest in the subject matter of the investigations may request a public hearing, provided such... regarding the subject matter of the investigations to the Director, Office of Trade Adjustment [[Page 70584...-Sylvania (Company)...... Wellsboro, PA 11/04/13 10/21/13 83193 REO Group Properties, LLC Pasadena, CA 11/04...

  7. Conceptualizations of Representation Forms and Knowledge Organization of High School Teachers in Finland: "Magnetostatics"

    ERIC Educational Resources Information Center

    Majidi, Sharareh; Emden, Markus

    2013-01-01

    One of the main components of teachers' pedagogical content knowledge refers to their use of representation forms. In a similar vein, organizing concepts logically and meaningfully is an essential element of teachers' subject matter knowledge. Since subject matter and pedagogical content knowledge of teachers are tightly connected as categories…

  8. Overarching Goals, Values, and Assumptions of Integrated Curriculum Design

    ERIC Educational Resources Information Center

    Anderson, Denise M.

    2013-01-01

    The integration of one's curriculum is an approach to education that ignores subject-matter lines of delineation, thus allowing faculty to bring together the separate pieces of a curriculum into a coherent whole that facilitates meaningful associations across subject matter. Before taking on the challenge of curriculum integration, faculty…

  9. Interdisciplinary Study: Research as Part of Artmaking

    ERIC Educational Resources Information Center

    Eubanks, Paula

    2012-01-01

    As education budgets shrink, art teachers need to find ways to position the study of art closer to mainstream academics by exploring concepts that cut across disciplinary boundaries. Art teachers can challenge students to do serious and thorough research about subject matter partnering with teachers in other areas to select subject matter that is…

  10. 10 CFR 54.30 - Matters not subject to a renewal review.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... FOR NUCLEAR POWER PLANTS General Provisions § 54.30 Matters not subject to a renewal review. (a) If... licensee shall take measures under its current license, as appropriate, to ensure that the intended... (a) of this section to take measures under its current license is not within the scope of the license...

  11. Subject-Matter Determines Method.

    ERIC Educational Resources Information Center

    Guth, Hans P.

    Only the approach that integrates a study of both the "what" and the "how" of a discipline will be relevant to the practicing English teacher. Missing between the two extremes of specialized subject matter research and conventional educational research is research into the structure of a particular discipline, exploring it as a body of knowledge,…

  12. Closing down the Conversation: Discouraging Student Talk on Unfamilar Science Content

    ERIC Educational Resources Information Center

    Carlsen, William

    2015-01-01

    This paper describes strategies used by novice biology teachers to exert sociolinguistic control over conversations when teaching unfamiliar subject-matter content. These discourse control strategies were identified in a year-long study of teacher subject-matter knowledge and its effects on teaching, and are illustrated in three lessons taught by…

  13. Cultivating Early Trajectories of Participation: A Blended Learning Environment for Business German

    ERIC Educational Resources Information Center

    Neville, David O.

    2016-01-01

    The essay forwards suggestions for developing a blended learning environment to insert genre-based language for specific purposes (LSP) subject matter into the undergraduate second language development curriculum. Specifically, the essay will highlight: (1) the development of an overarching narrative for structuring the LSP subject matter; (2) the…

  14. Harnessing Open Technologies to Promote Open Educational Knowledge Sharing

    ERIC Educational Resources Information Center

    Iiyoshi, Toru; Richardson, Cheryl; McGrath, Owen

    2006-01-01

    An oft-noted shortcoming of the research on teaching has been the meager description of teachers' knowledge and experience: their intellectual engagement with the subject matter they teach, their understanding of how to manage ideas in their teaching, or even their conceptions of how students develop knowledge of the subject matter taught. To…

  15. Preservice and Experienced Biology Teachers' Global and Specific Subject Matter Structures: Implications for Conceptions of Pedagogical Content Knowledge

    ERIC Educational Resources Information Center

    Abd-El-Khalick, Fouad

    2006-01-01

    This study aimed to describe preservice and experienced secondary biology teachers' global and specific subject matter structures (SMSs) and elucidate the relationship between these structures and teaching experience. Teachers' global and specific SMSs respectively designate their conceptions and/or organization of their disciplines and of…

  16. With an Eye on the Mathematical Horizon: Dilemmas of Teaching Elementary School Mathematics. Craft Paper 90-3.

    ERIC Educational Resources Information Center

    Ball, Deborah Loewenberg

    Much educational discourse centers on the importance of teachers' subject matter knowledge. Complementing concerns for subject matter knowledge is interest in developing and studying alternative pedagogies that emphasize active learning and meaningful engagement. Teaching and learning would be improved, so the argument goes, if classrooms were…

  17. Developing Statistical Knowledge for Teaching during Design-Based Research

    ERIC Educational Resources Information Center

    Groth, Randall E.

    2017-01-01

    Statistical knowledge for teaching is not precisely equivalent to statistics subject matter knowledge. Teachers must know how to make statistics understandable to others as well as understand the subject matter themselves. This dual demand on teachers calls for the development of viable teacher education models. This paper offers one such model,…

  18. The Implementation of APIQ Creative Mathematics Game Method in the Subject Matter of Greatest Common Factor and Least Common Multiple in Elementary School

    NASA Astrophysics Data System (ADS)

    Rahman, Abdul; Saleh Ahmar, Ansari; Arifin, A. Nurani M.; Upu, Hamzah; Mulbar, Usman; Alimuddin; Arsyad, Nurdin; Ruslan; Rusli; Djadir; Sutamrin; Hamda; Minggi, Ilham; Awi; Zaki, Ahmad; Ahmad, Asdar; Ihsan, Hisyam

    2018-01-01

    One of causal factors for uninterested feeling of the students in learning mathematics is a monotonous learning method, like in traditional learning method. One of the ways for motivating students to learn mathematics is by implementing APIQ (Aritmetika Plus Intelegensi Quantum) creative mathematics game method. The purposes of this research are (1) to describe students’ responses toward the implementation of APIQ creative mathematics game method on the subject matter of Greatest Common Factor (GCF) and Least Common Multiple (LCM) and (2) to find out whether by implementing this method, the student’s learning completeness will improve or not. Based on the results of this research, it is shown that the responses of the students toward the implementation of APIQ creative mathematics game method in the subject matters of GCF and LCM were good. It is seen in the percentage of the responses were between 76-100%. (2) The implementation of APIQ creative mathematics game method on the subject matters of GCF and LCM improved the students’ learning.

  19. Methamphetamine users show greater than normal age-related cortical gray matter loss.

    PubMed

    Nakama, Helenna; Chang, Linda; Fein, George; Shimotsu, Ryan; Jiang, Caroline S; Ernst, Thomas

    2011-08-01

    Methamphetamine (Meth) abuse continues to be a major illicit drug of abuse. Neuroimaging findings suggest that Meth is neurotoxic and may alter various brain structures, but the effect of Meth on the aging brain has not been studied. The aim was to determine regional volumes of cortical gray matter in the brains of adult Meth users versus healthy control subjects, and their interaction with age and Meth-usage variables. Cross-sectional study Magnetic resonance imaging (MRI) Research Center located in a university-affiliated hospital. Thirty-four Meth-dependent subjects (21 men and 13 women; ages 33.1 ± 8.9 years), diagnosed according to DSM-IV criteria, and 31 healthy non-Meth user comparison subjects (23 men and 8 women ages 35.7 ± 8.4 years). Regional gray matter volumes were segmented automatically in all subjects and evaluated in relation to age, using high-resolution MRIs at 3.0 Tesla. After adjustment for the effects of cranium size, the Meth users showed enhanced cortical gray matter volume loss with age in the frontal (analysis of covariance interaction P = 0.02), occipital (interaction P = 0.01), temporal (interaction P < 0.001) and the insular lobes (interaction P = 0.01) compared to controls, independently of Meth-usage patterns. Additionally, Meth users showed smaller gray matter volumes than control subjects in several subregions (dorsolateral prefrontal: P = 0.02; orbitofrontal: P = 0.03; prefrontal: P = 0.047; superior temporal: P = 0.04). Methamphetamine users appear to show increased cortical gray matter loss with age which raises the possibility of accelerated decline in mental functioning. © 2011 The Authors, Addiction © 2011 Society for the Study of Addiction.

  20. Gray Matter Network Disruptions and Regional Amyloid Beta in Cognitively Normal Adults.

    PubMed

    Ten Kate, Mara; Visser, Pieter Jelle; Bakardjian, Hovagim; Barkhof, Frederik; Sikkes, Sietske A M; van der Flier, Wiesje M; Scheltens, Philip; Hampel, Harald; Habert, Marie-Odile; Dubois, Bruno; Tijms, Betty M

    2018-01-01

    The accumulation of amyloid plaques is one of the earliest pathological changes in Alzheimer's disease (AD) and may occur 20 years before the onset of symptoms. Examining associations between amyloid pathology and other early brain changes is critical for understanding the pathophysiological underpinnings of AD. Alterations in gray matter networks might already start at early preclinical stages of AD. In this study, we examined the regional relationship between amyloid aggregation measured with positron emission tomography (PET) and gray matter network measures in elderly subjects with subjective memory complaints. Single-subject gray matter networks were extracted from T1-weigthed structural MRI in cognitively normal subjects ( n = 318, mean age 76.1 ± 3.5, 64% female, 28% amyloid positive). Degree, clustering, path length and small world properties were computed. Global and regional amyloid load was determined using [ 18 F]-Florbetapir PET. Associations between standardized uptake value ratio (SUVr) values and network measures were examined using linear regression models. We found that higher global SUVr was associated with lower clustering ( β = -0.12, p < 0.05), and small world values ( β = -0.16, p < 0.01). Associations were most prominent in orbito- and dorsolateral frontal and parieto-occipital regions. Local SUVr values showed less anatomical variability and did not convey additional information beyond global amyloid burden. In conclusion, we found that in cognitively normal elderly subjects, increased global amyloid pathology is associated with alterations in gray matter networks that are indicative of incipient network breakdown towards AD dementia.

  1. Alterations of neocortico-limbic association fibers and correlation with diet in prediabetes diagnosed by impaired fasting glucose.

    PubMed

    Hou, Yi-Cheng; Yang, Shwu-Huey; Wu, Yu-Te; Lai, Chien-Han

    2016-06-01

    To assess the existence of alterations in the micro-integrity of the fasciculus in prediabetic subjects. The issue of micro-integrity in white matter tracts has not been adequately addressed in prediabetes. Sixty-four prediabetic subjects and 54 controls were enrolled. All participants completed 24-hour diet records and 3-day diet records and received diffusion tensor imaging at 3T. The data for white matter micro-integrity were analyzed and compared between prediabetic subjects and controls with age and gender as covariates. In addition, voxel-wise regression between white matter micro-integrity, diet, and preprandial glucose levels were used to explore the relationship between white matter micro-integrity and diet or serum glucose levels. We found that prediabetic subjects had significant reductions in the micro-integrity of bilateral anterior thalamic radiation, left inferior longitudinal fasciculus, and left superior longitudinal fasciculus (corrected P < 0.05). In addition, total carbohydrate intake amount and preprandial serum glucose levels were negatively correlated with the micro-integrity in the left inferior longitudinal fasciculus and left anterior thalamic radiation (r: -0.47, corrected P < 0.05). Restrictive alterations in the white matter micro-integrity of the anterior thalamic radiation and inferior and superior longitudinal fasciculi might represent the initial "hot spots" for white matter tract alterations, which might play a role in the development of prediabetes. J. Magn. Reson. Imaging 2016;43:1500-1506. © 2016 Wiley Periodicals, Inc.

  2. Multifractal analysis of white matter structural changes on 3D magnetic resonance imaging between normal aging and early Alzheimer’s disease

    NASA Astrophysics Data System (ADS)

    Ni, Huang-Jing; Zhou, Lu-Ping; Zeng, Peng; Huang, Xiao-Lin; Liu, Hong-Xing; Ning, Xin-Bao

    2015-07-01

    Applications of multifractal analysis to white matter structure changes on magnetic resonance imaging (MRI) have recently received increasing attentions. Although some progresses have been made, there is no evident study on applying multifractal analysis to evaluate the white matter structural changes on MRI for Alzheimer’s disease (AD) research. In this paper, to explore multifractal analysis of white matter structural changes on 3D MRI volumes between normal aging and early AD, we not only extend the traditional box-counting multifractal analysis (BCMA) into the 3D case, but also propose a modified integer ratio based BCMA (IRBCMA) algorithm to compensate for the rigid division rule in BCMA. We verify multifractal characteristics in 3D white matter MRI volumes. In addition to the previously well studied multifractal feature, Δα, we also demonstrated Δf as an alternative and effective multifractal feature to distinguish NC from AD subjects. Both Δα and Δf are found to have strong positive correlation with the clinical MMSE scores with statistical significance. Moreover, the proposed IRBCMA can be an alternative and more accurate algorithm for 3D volume analysis. Our findings highlight the potential usefulness of multifractal analysis, which may contribute to clarify some aspects of the etiology of AD through detection of structural changes in white matter. Project supported by the National Natural Science Foundation of China (Grant No. 61271079), the Vice Chancellor Research Grant in University of Wollongong, and the Priority Academic Program Development of Jiangsu Higher Education Institutions, China.

  3. Correlating Cognitive Decline with White Matter Lesion and Brain Atrophy MRI Measurements in Alzheimer’s Disease

    PubMed Central

    Bilello, Michel; Doshi, Jimit; Nabavizadeh, S. Ali; Toledo, Jon B.; Erus, Guray; Xie, Sharon X.; Trojanowski, John Q.; Han, Xiaoyan; Davatzikos, Christos

    2015-01-01

    Background Vascular risk factors are increasingly recognized as risks factors for Alzheimer’s disease (AD) and early conversion from mild cognitive impairment (MCI) to dementia. While neuroimaging research in AD has focused on brain atrophy, metabolic function or amyloid deposition, little attention has been paid to the effect of cerebrovascular disease to cognitive decline. Objective To investigate the correlation of brain atrophy and white matter lesions with cognitive decline in AD, MCI, and control subjects. Methods Patients with AD and MCI, and healthy subjects were included in this study. Subjects had a baseline MRI scan, and baseline and follow-up neuropsychological battery (CERAD). Regional volumes were measured, and white matter lesion segmentation was performed. Correlations between rate of CERAD score decline and white matter lesion load and brain structure volume were evaluated. In addition, voxel-based correlations between baseline CERAD scores and atrophy and white matter lesion measures were computed. Results CERAD rate of decline was most significantly associated with lesion loads located in the fornices. Several temporal lobe ROI volumes were significantly associated with CERAD decline. Voxel-based analysis demonstrated strong correlation between baseline CERAD scores and atrophy measures in the anterior temporal lobes. Correlation of baseline CERAD scores with white matter lesion volumes achieved significance in multilobar subcortical white matter. Conclusion Both baseline and declines in CERAD scores correlate with white matter lesion load and gray matter atrophy. Results of this study highlight the dominant effect of volume loss, and underscore the importance of small vessel disease as a contributor to cognitive decline in the elderly. PMID:26402108

  4. Correlating Cognitive Decline with White Matter Lesion and Brain Atrophy Magnetic Resonance Imaging Measurements in Alzheimer's Disease.

    PubMed

    Bilello, Michel; Doshi, Jimit; Nabavizadeh, S Ali; Toledo, Jon B; Erus, Guray; Xie, Sharon X; Trojanowski, John Q; Han, Xiaoyan; Davatzikos, Christos

    2015-01-01

    Vascular risk factors are increasingly recognized as risks factors for Alzheimer's disease (AD) and early conversion from mild cognitive impairment (MCI) to dementia. While neuroimaging research in AD has focused on brain atrophy, metabolic function, or amyloid deposition, little attention has been paid to the effect of cerebrovascular disease to cognitive decline. To investigate the correlation of brain atrophy and white matter lesions with cognitive decline in AD, MCI, and control subjects. Patients with AD and MCI, and healthy subjects were included in this study. Subjects had a baseline MRI scan, and baseline and follow-up neuropsychological battery (CERAD). Regional volumes were measured, and white matter lesion segmentation was performed. Correlations between rate of CERAD score decline and white matter lesion load and brain structure volume were evaluated. In addition, voxel-based correlations between baseline CERAD scores and atrophy and white matter lesion measures were computed. CERAD rate of decline was most significantly associated with lesion loads located in the fornices. Several temporal lobe ROI volumes were significantly associated with CERAD decline. Voxel-based analysis demonstrated strong correlation between baseline CERAD scores and atrophy measures in the anterior temporal lobes. Correlation of baseline CERAD scores with white matter lesion volumes achieved significance in multilobar subcortical white matter. Both baseline and declines in CERAD scores correlate with white matter lesion load and gray matter atrophy. Results of this study highlight the dominant effect of volume loss, and underscore the importance of small vessel disease as a contributor to cognitive decline in the elderly.

  5. Good Teaching Matters, Teachers Matter, and Teacher Education Matters

    ERIC Educational Resources Information Center

    Gordon, Lynn Melby

    2012-01-01

    This paper was the keynote address at the June 6, 2012 Occidental College completion ceremony for new teachers completing their teacher credential program. This occasion was momentous because it was the final new teacher graduation that Occidental College would hold, due to the previously announced closure of the teacher preparation program by the…

  6. 75 FR 6671 - Agency Forms Undergoing Paperwork Reduction Act Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-10

    ... Assessment of Fall Prevention Programs. This approval expires on 7/31/10. In June 2009, all Matter of Balance... Better Balance and Matter of Balance) and to assess the maintenance of fall prevention behaviors among participants six months after completing the Matter of Balance program. To assess the maintenance of fall...

  7. CosmoAcademy Training and Certification for Scientists and Engineers

    NASA Astrophysics Data System (ADS)

    Noel-Storr, Jacob; Buxner, Sanlyn; Grier, Jennifer A.; Gay, Pamela L.; CosmoQuest Team

    2016-10-01

    CosmoQuest is a virtual research facility bringing together scientists, citizens, and learners of all ages. CosmoQuest offers classes, training, and learning opportunities online through CosmoAcademy, offering opportunities for all kinds of learners to become more connected to the science of the Universe. In this poster we describe CosmoAcademy opportunities for Subject Matter Experts (SMEs), scientists and engineers who are interested in broadening their impact of their work by providing learning opportunities for those outside of the scientific community. CosmoAcademy offers SME programs at a variety of levels and across a variety of topics in formal and informal education and outreach -- ranging from sharing the results of your work on social media, through delivering an online class series, to partnering with teachers and schools. SMEs may combine sequences of training to earn certification at various levels for their participation in the CosmoAcademy programs. SMEs who have been trained may also apply to teach CosmoAcademy classes for the community on subjects of their expertise to build a rich and engaging learning resource for members of society who wish to understand more about the Universe.

  8. 42 CFR 405.1887 - Notice of reopening; effect of reopening.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... decision that is the subject of the reopening, informing the parties as to what matter(s), if any, is... extend appeal rights. Any matter that is reconsidered during the course of a reopening, but is not...

  9. 42 CFR 405.1887 - Notice of reopening; effect of reopening.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... decision that is the subject of the reopening, informing the parties as to what matter(s), if any, is... extend appeal rights. Any matter that is reconsidered during the course of a reopening, but is not...

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

    NASA Astrophysics Data System (ADS)

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

    2009-12-01

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

  11. My Brother’s Keeper National Lab Week

    NASA Image and Video Library

    2016-03-02

    Students in the My Brother’s Keeper program watch as Jose Nunez of NASA Kennedy Space Center’s Exploration Research and Technology Programs demonstrates some of the hardware in the Electrostatic and Surface Physics Lab at the Florida spaceport. Kennedy is one of six NASA centers that participated in My Brother’s Keeper National Lab Week. The event is a nationwide effort to bring youth from underrepresented communities into federal labs and centers for hands-on activities, tours and inspirational speakers. Sixty students from the nearby cities of Orlando and Sanford visited Kennedy, where they toured the Vehicle Assembly Building, the Space Station Processing Facility and the center’s innovative Swamp Works Labs. The students also had a chance to meet and ask questions of a panel of subject matter experts from across Kennedy.

  12. My Brother’s Keeper National Lab Week

    NASA Image and Video Library

    2016-03-02

    Students in the My Brother’s Keeper program listen as Jose Nunez of NASA Kennedy Space Center’s Exploration Research and Technology Programs explains some of the hardware in the Electrostatic and Surface Physics Lab at the Florida spaceport. Kennedy is one of six NASA centers that participated in My Brother’s Keeper National Lab Week. The event is a nationwide effort to bring youth from underrepresented communities into federal labs and centers for hands-on activities, tours and inspirational speakers. Sixty students from the nearby cities of Orlando and Sanford visited Kennedy, where they toured the Vehicle Assembly Building, the Space Station Processing Facility and the center’s innovative Swamp Works Labs. The students also had a chance to meet and ask questions of a panel of subject matter experts from across Kennedy.

  13. Bootstrapping white matter segmentation, Eve++

    NASA Astrophysics Data System (ADS)

    Plassard, Andrew; Hinton, Kendra E.; Venkatraman, Vijay; Gonzalez, Christopher; Resnick, Susan M.; Landman, Bennett A.

    2015-03-01

    Multi-atlas labeling has come in wide spread use for whole brain labeling on magnetic resonance imaging. Recent challenges have shown that leading techniques are near (or at) human expert reproducibility for cortical gray matter labels. However, these approaches tend to treat white matter as essentially homogeneous (as white matter exhibits isointense signal on structural MRI). The state-of-the-art for white matter atlas is the single-subject Johns Hopkins Eve atlas. Numerous approaches have attempted to use tractography and/or orientation information to identify homologous white matter structures across subjects. Despite success with large tracts, these approaches have been plagued by difficulties in with subtle differences in course, low signal to noise, and complex structural relationships for smaller tracts. Here, we investigate use of atlas-based labeling to propagate the Eve atlas to unlabeled datasets. We evaluate single atlas labeling and multi-atlas labeling using synthetic atlases derived from the single manually labeled atlas. On 5 representative tracts for 10 subjects, we demonstrate that (1) single atlas labeling generally provides segmentations within 2mm mean surface distance, (2) morphologically constraining DTI labels within structural MRI white matter reduces variability, and (3) multi-atlas labeling did not improve accuracy. These efforts present a preliminary indication that single atlas labels with correction is reasonable, but caution should be applied. To purse multi-atlas labeling and more fully characterize overall performance, more labeled datasets would be necessary.

  14. Evaluation of Atlas-Based White Matter Segmentation with Eve.

    PubMed

    Plassard, Andrew J; Hinton, Kendra E; Venkatraman, Vijay; Gonzalez, Christopher; Resnick, Susan M; Landman, Bennett A

    2015-03-20

    Multi-atlas labeling has come in wide spread use for whole brain labeling on magnetic resonance imaging. Recent challenges have shown that leading techniques are near (or at) human expert reproducibility for cortical gray matter labels. However, these approaches tend to treat white matter as essentially homogeneous (as white matter exhibits isointense signal on structural MRI). The state-of-the-art for white matter atlas is the single-subject Johns Hopkins Eve atlas. Numerous approaches have attempted to use tractography and/or orientation information to identify homologous white matter structures across subjects. Despite success with large tracts, these approaches have been plagued by difficulties in with subtle differences in course, low signal to noise, and complex structural relationships for smaller tracts. Here, we investigate use of atlas-based labeling to propagate the Eve atlas to unlabeled datasets. We evaluate single atlas labeling and multi-atlas labeling using synthetic atlases derived from the single manually labeled atlas. On 5 representative tracts for 10 subjects, we demonstrate that (1) single atlas labeling generally provides segmentations within 2mm mean surface distance, (2) morphologically constraining DTI labels within structural MRI white matter reduces variability, and (3) multi-atlas labeling did not improve accuracy. These efforts present a preliminary indication that single atlas labels with correction is reasonable, but caution should be applied. To purse multi-atlas labeling and more fully characterize overall performance, more labeled datasets would be necessary.

  15. Characterizing a neurodegenerative syndrome: primary progressive apraxia of speech

    PubMed Central

    Duffy, Joseph R.; Strand, Edythe A.; Machulda, Mary M.; Senjem, Matthew L.; Master, Ankit V.; Lowe, Val J.; Jack, Clifford R.; Whitwell, Jennifer L.

    2012-01-01

    Apraxia of speech is a disorder of speech motor planning and/or programming that is distinguishable from aphasia and dysarthria. It most commonly results from vascular insults but can occur in degenerative diseases where it has typically been subsumed under aphasia, or it occurs in the context of more widespread neurodegeneration. The aim of this study was to determine whether apraxia of speech can present as an isolated sign of neurodegenerative disease. Between July 2010 and July 2011, 37 subjects with a neurodegenerative speech and language disorder were prospectively recruited and underwent detailed speech and language, neurological, neuropsychological and neuroimaging testing. The neuroimaging battery included 3.0 tesla volumetric head magnetic resonance imaging, [18F]-fluorodeoxyglucose and [11C] Pittsburg compound B positron emission tomography scanning. Twelve subjects were identified as having apraxia of speech without any signs of aphasia based on a comprehensive battery of language tests; hence, none met criteria for primary progressive aphasia. These subjects with primary progressive apraxia of speech included eight females and four males, with a mean age of onset of 73 years (range: 49–82). There were no specific additional shared patterns of neurological or neuropsychological impairment in the subjects with primary progressive apraxia of speech, but there was individual variability. Some subjects, for example, had mild features of behavioural change, executive dysfunction, limb apraxia or Parkinsonism. Voxel-based morphometry of grey matter revealed focal atrophy of superior lateral premotor cortex and supplementary motor area. Voxel-based morphometry of white matter showed volume loss in these same regions but with extension of loss involving the inferior premotor cortex and body of the corpus callosum. These same areas of white matter loss were observed with diffusion tensor imaging analysis, which also demonstrated reduced fractional anisotropy and increased mean diffusivity of the superior longitudinal fasciculus, particularly the premotor components. Statistical parametric mapping of the [18F]-fluorodeoxyglucose positron emission tomography scans revealed focal hypometabolism of superior lateral premotor cortex and supplementary motor area, although there was some variability across subjects noted with CortexID analysis. [11C]-Pittsburg compound B positron emission tomography binding was increased in only one of the 12 subjects, although it was unclear whether the increase was actually related to the primary progressive apraxia of speech. A syndrome characterized by progressive pure apraxia of speech clearly exists, with a neuroanatomic correlate of superior lateral premotor and supplementary motor atrophy, making this syndrome distinct from primary progressive aphasia. PMID:22382356

  16. Robust estimation of fractal measures for characterizing the structural complexity of the human brain: optimization and reproducibility

    PubMed Central

    Goñi, Joaquín; Sporns, Olaf; Cheng, Hu; Aznárez-Sanado, Maite; Wang, Yang; Josa, Santiago; Arrondo, Gonzalo; Mathews, Vincent P; Hummer, Tom A; Kronenberger, William G; Avena-Koenigsberger, Andrea; Saykin, Andrew J.; Pastor, María A.

    2013-01-01

    High-resolution isotropic three-dimensional reconstructions of human brain gray and white matter structures can be characterized to quantify aspects of their shape, volume and topological complexity. In particular, methods based on fractal analysis have been applied in neuroimaging studies to quantify the structural complexity of the brain in both healthy and impaired conditions. The usefulness of such measures for characterizing individual differences in brain structure critically depends on their within-subject reproducibility in order to allow the robust detection of between-subject differences. This study analyzes key analytic parameters of three fractal-based methods that rely on the box-counting algorithm with the aim to maximize within-subject reproducibility of the fractal characterizations of different brain objects, including the pial surface, the cortical ribbon volume, the white matter volume and the grey matter/white matter boundary. Two separate datasets originating from different imaging centers were analyzed, comprising, 50 subjects with three and 24 subjects with four successive scanning sessions per subject, respectively. The reproducibility of fractal measures was statistically assessed by computing their intra-class correlations. Results reveal differences between different fractal estimators and allow the identification of several parameters that are critical for high reproducibility. Highest reproducibility with intra-class correlations in the range of 0.9–0.95 is achieved with the correlation dimension. Further analyses of the fractal dimensions of parcellated cortical and subcortical gray matter regions suggest robustly estimated and region-specific patterns of individual variability. These results are valuable for defining appropriate parameter configurations when studying changes in fractal descriptors of human brain structure, for instance in studies of neurological diseases that do not allow repeated measurements or for disease-course longitudinal studies. PMID:23831414

  17. Prospective Science Teachers' Subject-Matter Knowledge about Overflow Container

    ERIC Educational Resources Information Center

    Ültay, Eser

    2016-01-01

    The purpose of this study was to determine prospective science teachers' subject-matter knowledge (SMK) about overflow container. This study was carried out in the form of a case study in spring term of the academic year of 2013-2014 with seven sophomore prospective science teachers who were studying at Elementary Science Teaching Department in…

  18. Subject-Matter Experts in Urban Schools: Journeys of Enacted Identities in Science and Mathematics Classrooms

    ERIC Educational Resources Information Center

    Ye, Li; Varelas, Maria; Guajardo, Raphael

    2011-01-01

    This study explored how two mathematics/science subject-matter experts (Fellows) conceptualized urban classrooms and the students they worked with for a year, how they negotiated academic achievement with cultural and sociopolitical competence, and how their identities as educators were co-constructed and enacted. Using grounded theory, Fellows'…

  19. How a Deweyan Science Education Further Enables Ethics Education

    ERIC Educational Resources Information Center

    Webster, Scott

    2008-01-01

    This paper questions the perceived divide between "science" subject matter and "moral" or "ethical" subject matter. A difficulty that this assumed divide produces is that science teachers often feel that there needs to be "special treatment" given to certain issues which are of an ethical or moral nature and which are "brought into" the science…

  20. Biology Teachers' Perceptions of Subject Matter Structure and Its Relationship to Classroom Practice.

    ERIC Educational Resources Information Center

    Gess-Newsome, Julie; Lederman, Norman G.

    Current reform efforts in the teaching of high school biology demonstrate the need for a synthetic treatment of prominent concepts. There exists insufficient research that delineates the global content understandings--in this paper designated subject matter structures (SMS)--of biology teachers; or that assesses whether these SMS do, in fact,…

  1. Opinion: The Two Subject Matters of Behavior Analysis and Early Intervention

    ERIC Educational Resources Information Center

    Greer, R. Douglas

    2004-01-01

    The author argues that the field of behavior intervention has two subject matters that are distinct in several ways. Each is derived from, and contributes to, the foundation science and epistemology associated with behavior selection. The differences that the author wants to describe occurred to him as he sought to identify which of two Spanish…

  2. The Representation of Reality in Teaching: A "Mimetic Didactic" Perspective on Examples in Plenary Talk

    ERIC Educational Resources Information Center

    Willbergh, Ilmi

    2017-01-01

    Using an observation study in Norwegian lower-secondary school classrooms this paper explores how subject matter and students' real-world experiences are linked within the use of examples in teaching. The theory of "mimetic didactics" claims that giving students the possibility to interpret examples as both subject matter and something…

  3. The Role of Subject-Matter Content in Teacher Preparation: An International Perspective for Mathematics

    ERIC Educational Resources Information Center

    Schmidt, William H.; Burroughs, Nathan A.; Cogan, Leland S.; Houang, Richard T.

    2017-01-01

    International comparative studies in education provide a fresh perspective on K-12 education policy by enabling countries to learn from each other's approaches. The recently conducted Teacher Education and Development Study--Mathematics provides a worldwide lens by which to examine the role of subject-matter in the preparation of US teachers of…

  4. Multilingual Writing in an Age of Accountability: From Policy to Practice in U.S. High School Classrooms

    ERIC Educational Resources Information Center

    Enright, Kerry Anne; Gilliland, Betsy

    2011-01-01

    This article considers the influence of the U.S. accountability- and standards-driven context on the writing experiences of multilingual writers in "New Mainstream" linguistically diverse high school classrooms. Qualitative data from 12 ninth grade subject-matter classes were examined to note how uses of writing in subject-matter classrooms…

  5. Not What They Want, but What They Need: Teaching Politics to Journalism Students

    ERIC Educational Resources Information Center

    Clark, Tor; Jones, Alistair

    2017-01-01

    There is an issue around getting students engaged in subject matter about which they may have little interest. Often, such subject matter is essential to their studies. The module Essential Public Affairs is such a concern for students of journalism. It is essential for their professional qualification. This article explores a pilot project which…

  6. Exemplar: A Model for Social Studies Curriculum Development in Delaware, K-12.

    ERIC Educational Resources Information Center

    Delaware State Dept. of Public Instruction, Dover.

    GRADES OR AGES: Grades K-12. SUBJECT MATTER: Social studies. ORGANIZATION AND PHYSICAL APPEARANCE: The subject matter is divided into the following five themes: 1) Man develops within his physical and cultural environment. 2) Man functions within an interdependent society. 3) Man seeks justice and order. 4) Man experiences conflict and change. 5)…

  7. On the Importance of Subject Matter in Mathematics Education: A Conversation with Erich Christian Wittmann

    ERIC Educational Resources Information Center

    Akinwunmi, Kathrin; Höveler, Karina; Schnell, Susanne

    2014-01-01

    Erich Christian Wittmann is one of the primary founders of mathematics education research as an autonomous field of work and research in Germany. The interview presented here reflects on his role in promoting mathematics education as a design science. The interview addresses the following topics: (1) The importance of subject matter in…

  8. Student-Student Online Coaching: Conceptualizing an Emerging Learning Activity

    ERIC Educational Resources Information Center

    Hrastinski, Stefan; Stenbom, Stefan

    2013-01-01

    The aim of this paper is to describe student-student online coaching, defined as "an online service where a student gets support on a specific subject matter from a more experienced student". Student-student online coaching emphasizes learning a subject matter by giving a student the opportunity to get coached by a coach, i.e. a more experienced…

  9. Subject Matter in Hong Kong Primary English Classrooms: A Critical Analysis of Teacher Talk

    ERIC Educational Resources Information Center

    He, An

    2006-01-01

    Studies of language issues in postcolonial Hong Kong are abundant. While the majority is concerned with the language policy and medium of instruction, there seems to be insufficient discussion on the subject matter of our English lessons, which, this paper argues, are ideology-ridden. Following the tradition of critical discourse analysis and…

  10. Timeliness of Creative Subjects in Architecture Education

    NASA Astrophysics Data System (ADS)

    Vargot, T.

    2017-11-01

    The following article is about the problem of insufficient number of drawing and painting lessons delivered in the process of architectural education. There is a comparison between the education of successful architects of the past and modern times. The author stands for the importance of creative subjects being the essential part of development and education of future architects. Skills achieved during the study of creative subjects will be used not only as a mean of self-expression but as an instrument in the toolkit of a professional. Sergei Tchoban was taken as an example of a successful architect for whom the knowledge of a man-made drawing is very important. He arranges the contests of architectural drawings for students promoting creative development in this way. Nowadays, students tend to use computer programs to make architectural projects losing their individual approach. The creative process becomes a matter of scissors and paste being just a copy of something that already exists. The solution of the problem is the reconsideration of the department’s curriculum and adding extra hours for creative subjects.

  11. After-School Programs and Academic Impact: A Study of Chicago's After School Matters

    ERIC Educational Resources Information Center

    Goerge, Robert; Cusick, Gretchen R.; Wasserman, Miriam; Gladden, Matthew

    2007-01-01

    After-school programs for adolescents may be a way to promote positive youth development, and thus, it is important to understand what impact after-school programs can have on the educational achievement of high school students. Chicago's After School Matters (ASM) program offers an exceptional opportunity to study whether an after-school program…

  12. Characteristics of competence and civic education materials curriculum in primary school in Indonesia

    NASA Astrophysics Data System (ADS)

    Harmanto; Listyaningsih; Wijaya, R.

    2018-01-01

    Civic education is a compulsory subject within the structure of the primary school curriculum, junior high, and high schools in Indonesia. This study aimed to analyze the characteristic of the subject matter and competence of civic education in primary schools in Indonesia. The approach used in this study is a qualitative research. The results showed that the subjects of civic education at Indonesia serves as education, legal, political and educational value. Civic education as an education program in primary schools as a primary vehicle and have the essence of a democratic education carried out in order to achieve competency in the civic aspects of Intelligence, civic responsibility, and civic participation. Core competencies in civic education in primary school psychological-pedagogical competence of learners to integrate fully and coherently with the planting, development, and strengthening moral values of Pancasila; values and norms of the Constitution of the Republic of Indonesia 1945; values and the spirit of unity in diversity; as well as the insight and commitment of the Republic of Indonesia.

  13. Looking at Earth observation impacts with fresh eyes: a Landsat example

    NASA Astrophysics Data System (ADS)

    Wu, Zhuoting; Snyder, Greg; Quirk, Bruce; Stensaas, Greg; Vadnais, Carolyn; Babcock, Michael; Dale, Erin; Doucette, Peter

    2016-05-01

    The U. S. Geological Survey (USGS) initiated the Requirements, Capabilities and Analysis for Earth Observations (RCA-EO) activity in the Land Remote Sensing (LRS) program to provide a structured approach to collect, store, maintain, and analyze user requirements and Earth observing system capabilities information. RCA-EO enables the collection of information on current key Earth observation products, services, and projects, and to evaluate them at different organizational levels within an agency, in terms of how reliant they are on Earth observation data from all sources, including spaceborne, airborne, and ground-based platforms. Within the USGS, RCA-EO has engaged over 500 subject matter experts in this assessment, and evaluated the impacts of more than 1000 different Earth observing data sources on 345 key USGS products and services. This paper summarizes Landsat impacts at various levels of the organizational structure of the USGS and highlights the feedback of the subject matter experts regarding Landsat data and Landsat-derived products. This feedback is expected to inform future Landsat mission decision making. The RCA-EO approach can be applied in a much broader scope to derive comprehensive knowledge of Earth observing system usage and impacts, to inform product and service development and remote sensing technology innovation beyond the USGS.

  14. 43 CFR 4.1132 - Scope of discovery.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the existence, description, nature, custody... persons having knowledge of any discoverable matter. (b) It is not ground for objection that information...

  15. 43 CFR 4.1132 - Scope of discovery.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the existence, description, nature, custody... persons having knowledge of any discoverable matter. (b) It is not ground for objection that information...

  16. 43 CFR 4.1132 - Scope of discovery.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the existence, description, nature, custody... persons having knowledge of any discoverable matter. (b) It is not ground for objection that information...

  17. 43 CFR 4.1132 - Scope of discovery.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the existence, description, nature, custody... persons having knowledge of any discoverable matter. (b) It is not ground for objection that information...

  18. Interactive radio: distance education in the classroom.

    PubMed

    1988-01-01

    The Honduran Association for Socioeconomic Growth and Development (AVANCE) in conjunction with the U.S. Agency for International Development's Radio Learning Project has developed and promoted programs for radio that encourage interactive learning in Latin America. The Second Interamerican Conference on Interactive Radio was recently held in Tela, Honduras where educators and participants came to attend workshops on scriptwriting, instructional design, community support and other related topics. The participants had the opportunity to study the second generation of interactive radio. Beginning in 1973, Nicaragua began an interactive radio program written for early grade mathematics students. Currently, Honduras is marketing a mathematics program entitled, La Familia de los Numeros," or the Family of Numbers to other countries. In Bolivia, an organization called, "Fe y Alegria," or Faith and Happiness is broadcasting educational programs through the use of interactive radio. In Ecuador, testing has begun to study the viability of interactive radio for their educational system, and in Costa Rica, replication of Honduras' "Familia de los Numeros" has begun. Teachers have noted an improved grasp of subject matter and better attentiveness through the use of interactive radio programs. The programs present 30 minutes of mathematics information and 30 minutes of language information. For each grade, 170 programs have been developed.

  19. Executive dysfunction assessed by Clock-Drawing Test in older non-demented subjects with metabolic syndrome is not mediated by white matter lesions.

    PubMed

    Viscogliosi, Giovanni; Chiriac, Iulia Maria; Andreozzi, Paola; Ettorre, Evaristo

    2015-10-01

    Metabolic syndrome (MetS) has been associated with greater occurrence of white matter hyperintensities (WMH). It remains uncertain whether MetS as a construct is associated with poorer cognitive performances. This study explores whether MetS is associated with poorer performances in global and domain-specific cognitive tests in older non-demented subjects independently of its individual components, WMH severity and other variables. MetS was diagnosed according to the National Cholesterol Education Program Adult Treatment Panel III definition. Brain magnetic resonance studies (1.5T) were performed. Deep and periventricular WMH were graded using the Fazekas scale. Subjects underwent the Mini-Mental State Examination, the Babcock Short Story Recall test and the Clock-Drawing Test (CDT). Eighty community-dwellers aged 67-91 years were studied. Subjects with MetS (n = 35) had more severe WMH, and poorer performances on the CDT (P = 0.003) and the Babcock Short Story Recall test (P = 0.027). After multiple adjustment, MetS was inversely associated with CDT scores (B = -1.285; 95% confidence interval = -1.996--0.575; P = 0.001) but not with episodic memory. Results were not affected by WMH severity. Interestingly, none of the individual components of MetS predicted poorer cognitive performances. Impairment in executive functions assessed by CDT may represent an early and specific sign of cognitive decline in older individuals with MetS. Future longitudinal studies are needed to better establish the predictive role of MetS on dementia and to demonstrate the possibility of dementia prevention by targeting MetS. © 2015 The Authors. Psychiatry and Clinical Neurosciences © 2015 Japanese Society of Psychiatry and Neurology.

  20. Large CSF Volume Not Attributable to Ventricular Volume in Schizotypal Personality Disorder

    PubMed Central

    Dickey, Chandlee C.; Shenton, Martha E.; Hirayasu, Yoshio; Fischer, Iris; Voglmaier, Martina M.; Niznikiewicz, Margaret A.; Seidman, Larry J.; Fraone, Stephanie; McCarley, Robert W.

    2010-01-01

    Objective The purpose of this study was to determine whether schizotypal personality disorder, which has the same genetic diathesis as schizophrenia, manifests abnormalities in whole-brain and CSF volumes. Method Sixteen right-handed and neuroleptic-naive men with schizotypal personality disorder were recruited from the community and were age-matched to 14 healthy comparison subjects. Magnetic resonance images were obtained from the subjects and automatically parcellated into CSF, gray matter, and white matter. Subsequent manual editing separated cortical from noncortical gray matter. Lateral ventricles and temporal horns were also delineated. Results The men with schizotypal personality disorder had larger CSF volumes than the comparison subjects; the difference was not attributable to larger lateral ventricles. The cortical gray matter was somewhat smaller in the men with schizotypal personality disorder, but the difference was not statistically significant. Conclusions Consistent with many studies of schizophrenia, this examination of schizotypal personality disorder indicated abnormalities in brain CSF volumes. PMID:10618012

  1. 45 CFR 1.2 - Subject matter of Office of the Secretary regulations in parts 1-99.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... subject matter of the regulations in Parts 1-99 of this title includes: • Civil rights/nondiscrimination... regulations in parts 1-99. 1.2 Section 1.2 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL.... • Grants and letter of credit administration, property, hearing rights: Parts 10, 12, 15, 16, 74, 75, 77...

  2. 45 CFR 1.2 - Subject matter of Office of the Secretary regulations in parts 1-99.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... subject matter of the regulations in Parts 1-99 of this title includes: • Civil rights/nondiscrimination... regulations in parts 1-99. 1.2 Section 1.2 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL.... • Grants and letter of credit administration, property, hearing rights: Parts 10, 12, 15, 16, 74, 75, 77...

  3. 45 CFR 1.2 - Subject matter of Office of the Secretary regulations in parts 1-99.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... subject matter of the regulations in Parts 1-99 of this title includes: • Civil rights/nondiscrimination... regulations in parts 1-99. 1.2 Section 1.2 Public Welfare Department of Health and Human Services GENERAL.... • Grants and letter of credit administration, property, hearing rights: Parts 10, 12, 15, 16, 74, 75, 77...

  4. Teachers' Subject Matter Knowledge as a Teacher Qualification: A Synthesis of the Quantitative Literature on Students' Mathematics Achievement

    ERIC Educational Resources Information Center

    Ahn, Soyeon; Choi, Jinyoung

    2004-01-01

    The aim of this paper is to examine a variety of features of research that might account for mixed findings of the relationship between teachers' subject matter knowledge and student achievement based on meta-analytic technique. Of several variables that might contribute to inconsistencies and variations in study findings, three features of…

  5. An Examination of Preschool Prospective Teachers' Subject Matter Knowledge and Pedagogical Content Knowledge on Basic Geometric Shapes in Turkey

    ERIC Educational Resources Information Center

    Canturk-Gunhan, Berna; Cetingoz, Duygu

    2013-01-01

    The purpose of this study is to examine preschool preservice teachers' subject matter knowledge (SMK) and pedagogical content knowledge (PCK) of basic geometric shapes. The study employed case study method in order to investigate preschool preservice teachers' SMK and PCK on geometric shapes in actual classroom environment and to describe the…

  6. Developing Pre-Service Teachers' Subject Matter Knowledge of Electromagnetism by Integrating Concept Maps and Collaborative Learning

    ERIC Educational Resources Information Center

    Govender, Nadaraj

    2015-01-01

    This case study explored the development of two pre-service teachers' subject matter knowledge (SMK) of electromagnetism while integrating the use of concept maps (CM) and collaborative learning (CL) strategies. The study aimed at capturing how these pre-service teachers' SMK in electromagnetism was enhanced after having been taught SMK in a…

  7. Cooperative Health Occupation Education (Course Outline), Body Structure and Function II: 8009.09.

    ERIC Educational Resources Information Center

    Dade County Public Schools, Miami, FL.

    GRADES OR AGES: Grade Twelve. SUBJECT MATTER: This is the second part of a two-part course on body structure and function. The subject matter includes organization, composition, and all the systems of the human body. Laboratory experiments related to first aid are also covered. ORGANIZATION AND PHYSICAL APPEARANCE: The guide contains a preface, a…

  8. Factorial Validity of a Questionnaire to Evaluate University Students' Initial Perception of Learning Evaluation

    ERIC Educational Resources Information Center

    Doménech-Betoret, Fernando; Fortea-Bagán, Miguel Angel

    2015-01-01

    Introduction: Education research has clearly verified that a student's perception of the system to evaluate the subject matter will play a fundamental role in his/her implication (deep approach vs. surface approach) in the teaching/learning process of the subject matter. The present work aims to examine the factorial validity and reliability of a…

  9. Development of Syntactic Subject Matter Knowledge and Pedagogical Content Knowledge for Science by a Generalist Elementary Teacher

    ERIC Educational Resources Information Center

    Anderson, Dayle; Clark, Megan

    2012-01-01

    The nature of knowledge needed for teaching elementary science and the development of such knowledge is a focus of ongoing research in science education. Internationally, there is a move to include scientific literacy as an aim of science education curricula. In order to teach such curricula teachers need two types of subject matter knowledge…

  10. The Designer-by-Assignment in Practice: Instructional Design Thinking of Subject Matter Experts

    ERIC Educational Resources Information Center

    Pesce, Sandra V.

    2012-01-01

    Designers-by-assignment, or subject matter experts (SMEs) who are pressed into training service, have become common in the workplace. A review of more than 24 studies on expert and novice instructional designers, however, revealed that little is known about how designers-by-assignment think about design and make design decisions in the field. A…

  11. The Knowledge Base of Subject Matter Experts in Teaching: A Case Study of a Professional Scientist as a Beginning Teacher

    ERIC Educational Resources Information Center

    Diezmann, Carmel M.; Watters, James J.

    2015-01-01

    One method of addressing the shortage of science and mathematics teachers is to train scientists and other science-related professionals to become teachers. Advocates argue that as discipline experts these career changers can relate the subject matter knowledge to various contexts and applications in teaching. In this paper, through interviews and…

  12. Middle-School Teachers' Understanding and Teaching of the Engineering Design Process: A Look at Subject Matter and Pedagogical Content Knowledge

    ERIC Educational Resources Information Center

    Hynes, Morgan M.

    2012-01-01

    This paper reports on research investigating six middle school teachers without engineering degrees as they taught an engineering unit on the engineering design process. Videotaped classroom sessions and teacher interviews were analyzed to understand the subject matter and pedagogical content knowledge the teachers used and developed as they…

  13. The Correlation between Prospective Teachers' Knowledge of Algebraic Inverse Operations and Teaching Competency--Using the Square Root as an Example

    ERIC Educational Resources Information Center

    Leung, Issic Kui Chiu; Ding, Lin; Leung, Allen Yuk Lun; Wong, Ngai Ying

    2016-01-01

    This study is part of a larger study investigating the subject matter knowledge and pedagogical content knowledge of Hong Kong prospective mathematics teachers, the relationship between the knowledge of algebraic operation and its inverse, and their teaching competency. In this paper, we address the subject matter knowledge and pedagogical content…

  14. Exploring the Impact of a Standards-Based Mathematics and Pedagogy Class on Preservice Teachers' Beliefs and Subject Matter Knowledge

    ERIC Educational Resources Information Center

    Stohlmann, Micah Stephen

    2012-01-01

    This case study explored the impact of a standards-based mathematics and pedagogy class on preservice elementary teachers' beliefs and conceptual subject matter knowledge of linear functions. The framework for the standards-based mathematics and pedagogy class in this study involved the National Council of Teachers of Mathematics Standards,…

  15. Pre-Reading Materials from Subject Matter Texts--Learner Choices and the Underlying Learner Characteristics

    ERIC Educational Resources Information Center

    Huang, Shu-Chen; Cheng, Yuh-Show; Chern, Chiou-Lan

    2006-01-01

    In this study, attempts were made to design pre-reading materials for EAP reading using resources available from the subject matter texts. These materials were considered more facilitative in motivating learners to read and helping them to understand rather than to decode the texts. EFL college participants read three articles with three types of…

  16. Is Practical Subject Matter Knowledge Still Important? Examining the Siedentopian Perspective on the Role of Content Knowledge in Physical Education Teacher Education

    ERIC Educational Resources Information Center

    Herold, Frank; Waring, Michael

    2017-01-01

    Background: The role that content knowledge, an important component of practical subject matter knowledge, plays for pre-service teachers (PSTs) in physical education teacher education (PETE) remains contested and unclear. Whilst some researchers emphasise the facilitative nature of such knowledge, others criticise that too much focus on content…

  17. Exploring the Relationship between Secondary Science Teachers' Subject Matter Knowledge and Knowledge of Student Conceptions While Teaching Evolution by Natural Selection

    ERIC Educational Resources Information Center

    Lucero, Margaret M.; Petrosino, Anthony J.; Delgado, Cesar

    2017-01-01

    The fundamental scientific concept of evolution occurring by natural selection is home to many deeply held alternative conceptions and considered difficult to teach. Science teachers' subject matter knowledge (SMK) and the pedagogical content knowledge (PCK) component of knowledge of students' conceptions (KOSC) can be valuable resources for…

  18. Nielsen's "Befindlichkeit" between (The Hermeneutics of) "Bildung" and (The Phenomenology of) Music

    ERIC Educational Resources Information Center

    Frederik, Pio

    2014-01-01

    Among other things, the work of Frede Nielsen gradually took the form of an analytical clarification of the integration between subject matter and pedagogy; in other words, how the reciprocal relation between musical subject matter and pedagogy can be unfolded in an inner (that is nondualist) state of things? This issue is ascribed key importance…

  19. Dolly and Alice

    PubMed Central

    Burk, Dan L.

    2015-01-01

    The opinion of the United States Court of Appeals for the Federal Circuit, In re Roslin Institute, rejecting patent claims to mammals cloned from somatic cells, was rendered about a month before the United States Supreme Court's decision in Alice Corp. v. CLS Bank International. The Alice opinion explicitly sets out the standard for determining whether an invention falls within statutory patentable subject matter. Thus one is thus left to wonder what the Roslin opinion might have looked like had it been decided only a few weeks later, after the Alice decision was published, with the benefit of the Supreme Court's further direction on patentable subject matter. In this essay I explore whether in hindsight the Alice standard might have dictated a different outcome in Roslin, suggesting how the two-part test articulated by the Supreme Court in Alice might apply to a ‘products of nature’ analysis for cloned mammals. Drawing on that analysis, I then use the Roslin case as a vehicle to highlight certain issues with the Supreme Court's current subject matter jurisprudence as applied to biotechnology. By juxtaposing Dolly with Alice, it becomes clear that the Supreme Court has revivified a number of dormant biotechnology patent problems in the guise of subject matter analysis. PMID:27774214

  20. PREFACE: SPECIAL ISSUE OF AEROSOL SCIENCE AND TECHNOLOGY ON FINDINGS FROM THE FINE PARTICULATE MATTER SUPERSITES PROGRAM

    EPA Science Inventory

    This collection of papers, which is the first coordinated publication of results from the Phase II Supersites Program, reflects the objectives of the program - to characterize particulate matter, to provide information, such as source-receptor relationships, that support health...

  1. White matter deficits assessed by diffusion tensor imaging and cognitive dysfunction in psychostimulant users with comorbid human immunodeficiency virus infection.

    PubMed

    Tang, Victor M; Lang, Donna J; Giesbrecht, Chantelle J; Panenka, William J; Willi, Taylor; Procyshyn, Ric M; Vila-Rodriguez, Fidel; Jenkins, Willough; Lecomte, Tania; Boyda, Heidi N; Aleksic, Ana; MacEwan, G William; Honer, William G; Barr, Alasdair M

    2015-09-30

    Psychostimulant drug use is commonly associated with drug-related infection, including the human immunodeficiency virus (HIV). Both psychostimulant use and HIV infection are known to damage brain white matter and impair cognition. To date, no study has examined white matter integrity using magnetic resonance imaging (MRI) diffusion tensor imaging (DTI) in chronic psychostimulant users with comorbid HIV infection, and determined the relationship of white matter integrity to cognitive function. Twenty-one subjects (mean age 37.5 ± 9.0 years) with a history of heavy psychostimulant use and HIV infection (8.7 ± 4.3 years) and 22 matched controls were scanned on a 3T MRI. Fractional anisotropy (FA) values were calculated with DTI software. Four regions of interest were manually segmented, including the genu of the corpus callosum, left and right anterior limbs of the internal capsule, and the anterior commissure. Subjects also completed a neurocognitive battery and questionnaires about physical and mental health. The psychostimulant using, HIV positive group displayed decreased white matter integrity, with significantly lower FA values for all white matter tracts (p < 0.05). This group also exhibited decreased cognitive performance on tasks that assessed cognitive set-shifting, fine motor speed and verbal memory. FA values for the white matter tracts correlated with cognitive performance on many of the neurocognitive tests. White matter integrity was thus impaired in subjects with psychostimulant use and comorbid HIV infection, which predicted worsened cognitive performance on a range of tests. Further study on this medical comorbidity is required.

  2. White matter integrity as a predictor of response to treatment in first episode psychosis.

    PubMed

    Reis Marques, Tiago; Taylor, Heather; Chaddock, Chris; Dell'acqua, Flavio; Handley, Rowena; Reinders, A A T Simone; Mondelli, Valeria; Bonaccorso, Stefania; Diforti, Marta; Simmons, Andrew; David, Anthony S; Murray, Robin M; Pariante, Carmine M; Kapur, Shitij; Dazzan, Paola

    2014-01-01

    The integrity of brain white matter connections is central to a patient's ability to respond to pharmacological interventions. This study tested this hypothesis using a specific measure of white matter integrity, and examining its relationship to treatment response using a prospective design in patients within their first episode of psychosis. Diffusion tensor imaging data were acquired in 63 patients with first episode psychosis and 52 healthy control subjects (baseline). Response was assessed after 12 weeks and patients were classified as responders or non-responders according to treatment outcome. At this second time-point, they also underwent a second diffusion tensor imaging scan. Tract-based spatial statistics were used to assess fractional anisotropy as a marker of white matter integrity. At baseline, non-responders showed lower fractional anisotropy than both responders and healthy control subjects (P < 0.05; family-wise error-corrected), mainly in the uncinate, cingulum and corpus callosum, whereas responders were indistinguishable from healthy control subjects. After 12 weeks, there was an increase in fractional anisotropy in both responders and non-responders, positively correlated with antipsychotic exposure. This represents one of the largest, controlled investigations of white matter integrity and response to antipsychotic treatment early in psychosis. These data, together with earlier findings on cortical grey matter, suggest that grey and white matter integrity at the start of treatment is an important moderator of response to antipsychotics. These findings can inform patient stratification to anticipate care needs, and raise the possibility that antipsychotics may restore white matter integrity as part of the therapeutic response.

  3. White matter fiber integrity of the saccadic eye movement network differs between schizophrenia and healthy groups.

    PubMed

    Schaeffer, David J; Rodrigue, Amanda L; Burton, Courtney R; Pierce, Jordan E; Murphy, Megan N; Clementz, Brett A; McDowell, Jennifer E

    2017-12-01

    Recent diffusion tensor imaging (DTI) studies suggest that altered white matter fiber integrity is a pathophysiological feature of schizophrenia. Lower white matter integrity is associated with poor cognitive control, a characteristic of schizophrenia that can be measured using antisaccade tasks. Although the functional neural correlates of poor antisaccade performance have been well documented, fewer studies have investigated the extent to which white matter fibers connecting the functional nodes of this network contribute to antisaccade performance. The aim of the present study was to assess the white matter structural integrity of fibers connecting two functional nodes (putamen and medial frontal eye fields) of the saccadic eye movement network implicated in poor antisaccade performance in schizophrenia. To evaluate white matter integrity, DTI was acquired on subjects with schizophrenia and two comparison groups: (a) behaviorally matched healthy comparison subjects with low levels of cognitive control (LCC group), and (b) healthy subjects with high levels of cognitive control (HCC group). White matter fibers were tracked between functional regions of interest generated from antisaccade fMRI activation maps, and measures of diffusivity were quantified. The results demonstrated lower white matter integrity in the schizophrenia group than in the HCC group, but not the LCC group who showed similarly poor cognitive control performance. Overall, the results suggest that these alterations are not specific to the disease process of schizophrenia, but may rather be a function of uncontrolled cognitive factors that are concomitant with the disease but also observed in some healthy people. © 2017 Society for Psychophysiological Research.

  4. 16 CFR 1025.31 - General provisions governing discovery.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...: (1) In general. Parties may obtain discovery regarding any matter, not privileged, which is within the Commission's statutory authority and is relevant to the subject matter involved in the proceedings... any discoverable matter. It is not ground for objection that the information sought will be...

  5. 16 CFR 1025.31 - General provisions governing discovery.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...: (1) In general. Parties may obtain discovery regarding any matter, not privileged, which is within the Commission's statutory authority and is relevant to the subject matter involved in the proceedings... any discoverable matter. It is not ground for objection that the information sought will be...

  6. 16 CFR 1025.31 - General provisions governing discovery.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...: (1) In general. Parties may obtain discovery regarding any matter, not privileged, which is within the Commission's statutory authority and is relevant to the subject matter involved in the proceedings... any discoverable matter. It is not ground for objection that the information sought will be...

  7. The white matter query language: a novel approach for describing human white matter anatomy

    PubMed Central

    Makris, Nikos; Rathi, Yogesh; Shenton, Martha; Kikinis, Ron; Kubicki, Marek; Westin, Carl-Fredrik

    2016-01-01

    We have developed a novel method to describe human white matter anatomy using an approach that is both intuitive and simple to use, and which automatically extracts white matter tracts from diffusion MRI volumes. Further, our method simplifies the quantification and statistical analysis of white matter tracts on large diffusion MRI databases. This work reflects the careful syntactical definition of major white matter fiber tracts in the human brain based on a neuroanatomist’s expert knowledge. The framework is based on a novel query language with a near-to-English textual syntax. This query language makes it possible to construct a dictionary of anatomical definitions that describe white matter tracts. The definitions include adjacent gray and white matter regions, and rules for spatial relations. This novel method makes it possible to automatically label white matter anatomy across subjects. After describing this method, we provide an example of its implementation where we encode anatomical knowledge in human white matter for ten association and 15 projection tracts per hemisphere, along with seven commissural tracts. Importantly, this novel method is comparable in accuracy to manual labeling. Finally, we present results applying this method to create a white matter atlas from 77 healthy subjects, and we use this atlas in a small proof-of-concept study to detect changes in association tracts that characterize schizophrenia. PMID:26754839

  8. The white matter query language: a novel approach for describing human white matter anatomy.

    PubMed

    Wassermann, Demian; Makris, Nikos; Rathi, Yogesh; Shenton, Martha; Kikinis, Ron; Kubicki, Marek; Westin, Carl-Fredrik

    2016-12-01

    We have developed a novel method to describe human white matter anatomy using an approach that is both intuitive and simple to use, and which automatically extracts white matter tracts from diffusion MRI volumes. Further, our method simplifies the quantification and statistical analysis of white matter tracts on large diffusion MRI databases. This work reflects the careful syntactical definition of major white matter fiber tracts in the human brain based on a neuroanatomist's expert knowledge. The framework is based on a novel query language with a near-to-English textual syntax. This query language makes it possible to construct a dictionary of anatomical definitions that describe white matter tracts. The definitions include adjacent gray and white matter regions, and rules for spatial relations. This novel method makes it possible to automatically label white matter anatomy across subjects. After describing this method, we provide an example of its implementation where we encode anatomical knowledge in human white matter for ten association and 15 projection tracts per hemisphere, along with seven commissural tracts. Importantly, this novel method is comparable in accuracy to manual labeling. Finally, we present results applying this method to create a white matter atlas from 77 healthy subjects, and we use this atlas in a small proof-of-concept study to detect changes in association tracts that characterize schizophrenia.

  9. Localizing gray matter deficits in late-onset depression using computational cortical pattern matching methods.

    PubMed

    Ballmaier, Martina; Kumar, Anand; Thompson, Paul M; Narr, Katherine L; Lavretsky, Helen; Estanol, Laverne; Deluca, Heather; Toga, Arthur W

    2004-11-01

    The authors used magnetic resonance imaging and an image analysis technique known as cortical pattern matching to map cortical gray matter deficits in elderly depressed patients with an illness onset after age 60 (late-onset depression). Seventeen patients with late-onset depression (11 women and six men; mean age=75.24, SD=8.52) and 17 group-matched comparison subjects (11 women and six men; mean age=73.88, SD=7.61) were included. Detailed spatial analyses of gray matter were conducted across the entire cortex by measuring local proportions of gray matter at thousands of homologous cortical surface locations in each subject, and these patterns were matched across subjects by using elastic transformations to align sulcal topography. To visualize regional changes, statistical differences were mapped at each cortical surface location in three dimensions. The late-onset depression group exhibited significant gray matter deficits in the right lateral temporal cortex and the right parietal cortex, where decreases were most pronounced in sensorimotor regions. The statistical maps also showed gray matter deficits in the same regions of the left hemisphere that approached significance after permutation testing. No significant group differences were detected in frontal cortices or any other anatomical region. Regionally specific decreases of gray matter occur in late-onset depression, supporting the hypothesis that this subset of elderly patients with major depression presents with certain unique neuroanatomical abnormalities that may differ from patients with an earlier onset of illness.

  10. 77 FR 31691 - Approval and Promulgation of Implementation Plans; State of Hawaii; Regional Haze Federal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-29

    ... Subject to BART 3. BART Determination for Kanoelehua Hill a. BART for NO X and Particulate Matter (PM) b.... The initials PM mean or refer to particulate matter. xxiv. The initials PM2.5 mean or refer to particulate matter with an aerodynamic diameter of less than 2.5 micrometers (fine particulate matter). xxv...

  11. [Total brain T2-hyperintense lesion-volume and the axonal damage in the normal-appearing white matter of brainstem in early lapsing-remitting multiple sclerosis].

    PubMed

    Pascual-Lozano, A M; Martínez-Bisbal, M C; Boscá-Blasco, I; Valero-Merino, C; Coret-Ferrer, F; Martí-Bonmatí, L; Martínez-Granados, B; Celda, B; Casanova-Estruch, B

    To evaluate the relationship between the total brain T2-hyperintense lesion volume (TBT2LV) and the axonal damage in the normal-appearing white matter of brainstem measured by 1H-MRS in a group of early relapsing-remitting multiple sclerosis patients. 40 relapsing-remitting multiple sclerosis patients and ten sex- and age-matched healthy subjects were prospectively studied for two years. T2-weighted MR and 1H-MRS imaging were acquired at time of recruitment and at year two. The TBT2LV was calculated with a semiautomatic program; N-acetylaspartate (NAA), creatine (Cr) and choline (Cho) resonances areas were integrated with jMRUI program and the ratios were calculated for four volume elements that represented the brainstem. At basal study we obtained an axonal loss (as a decrement of NAA/ Cho ratio) in the group of patients compared with controls (p = 0.017); this axonal loss increased at the second year of the follow-up for patients (NAA/Cho decrease, p = 0.004, and NAA/Cr decrease, p = 0.002) meanwhile control subjects had no significant metabolic changes. Higher lesion load was correlated with a poor clinical outcome, being the correlation between the basal TBT2LV and the Expanded Disability Status Scale at second year (r = 0.299; p = 0.05). Besides, axonal loss was not homogeneous for all multiple sclerosis patients, being stronger in the subgroup of patients with high basal TBT2LV (p = 0.043; ANOVA). Our data suggest that axonal damage is early in multiple sclerosis and higher in patients high basal TBT2LV, suggesting a possible relationship between these two phenomena.

  12. 77 FR 74186 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-13

    ..., Consumer Financial Protection Bureau), and Chairman Martin J. Gruenberg, that Corporation business required its consideration of the matters which were to be the subject of this meeting on less than seven days... not require consideration of the matters in a meeting open to public observation; and that the matters...

  13. Should biochar be used in container substrates?

    USDA-ARS?s Scientific Manuscript database

    Biochar is charred organic matter that remains after a process called pyrolysis. Pyrolysis is a thermochemical decomposition of organic matter. In this process, organic matter is subjected to extremely high temperatures (200 to 800 °C) in the absence of oxygen. The history of biochar use begins i...

  14. 76 FR 78054 - Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-15

    .... Certain staff members who have an interest in the matters also may be present. The General Counsel of the...), permit consideration of the scheduled matters at the Closed Meeting. Commissioner Paredes, as duty... subject matter of the Closed Meeting scheduled for Monday, December 19, 2011 will be: Institution and...

  15. 77 FR 66658 - Sunshine Act Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-06

    ... Closed Meeting. Certain staff members who have an interest in the matters also may be present. The...) and (10), permit consideration of the scheduled matters at the Closed Meeting. Commissioner Gallagher... subject matter of the Closed Meeting scheduled for Thursday, November 8, 2012 will be: Institution and...

  16. 29 CFR 18.14 - Scope of discovery.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... administrative law judge in accordance with these rules, the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the... things and the identity and location of persons having knowledge of any discoverable matter. (b) It is...

  17. 49 CFR 386.38 - Scope of discovery.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... accordance with these rules, the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the existence, description, nature... location of persons having knowledge of any discoverable matter. (b) It is not ground for objection that...

  18. 49 CFR 386.38 - Scope of discovery.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... accordance with these rules, the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the existence, description, nature... location of persons having knowledge of any discoverable matter. (b) It is not ground for objection that...

  19. 29 CFR 18.14 - Scope of discovery.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... administrative law judge in accordance with these rules, the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the... things and the identity and location of persons having knowledge of any discoverable matter. (b) It is...

  20. 16 CFR § 1025.31 - General provisions governing discovery.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...: (1) In general. Parties may obtain discovery regarding any matter, not privileged, which is within the Commission's statutory authority and is relevant to the subject matter involved in the proceedings... any discoverable matter. It is not ground for objection that the information sought will be...

  1. 49 CFR 386.38 - Scope of discovery.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... accordance with these rules, the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the existence, description, nature... location of persons having knowledge of any discoverable matter. (b) It is not ground for objection that...

  2. 29 CFR 18.14 - Scope of discovery.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... administrative law judge in accordance with these rules, the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the... things and the identity and location of persons having knowledge of any discoverable matter. (b) It is...

  3. 29 CFR 18.14 - Scope of discovery.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... administrative law judge in accordance with these rules, the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the... things and the identity and location of persons having knowledge of any discoverable matter. (b) It is...

  4. 49 CFR 386.38 - Scope of discovery.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... accordance with these rules, the parties may obtain discovery regarding any matter, not privileged, which is relevant to the subject matter involved in the proceeding, including the existence, description, nature... location of persons having knowledge of any discoverable matter. (b) It is not ground for objection that...

  5. Teacher's Guide to SERAPHIM Software VI. Chemistry: The Study of Matter.

    ERIC Educational Resources Information Center

    Bogner, Donna J.

    Designed to assist chemistry teachers in selecting appropriate software programs, this publication is the sixth in a series of six teacher's guides from Project SERAPHIM, a program sponsored by the National Science Foundation. This guide is keyed to the chapters of the text "Chemistry: The Study of Matter." Program suggestions are…

  6. Strengthening the Rural Carolinas: A Conceptual Framework for the Program for the Rural Carolinas.

    ERIC Educational Resources Information Center

    MDC, Inc., Chapel Hill, NC.

    The Duke Endowment's Program for the Rural Carolinas is a 5-year effort to assist the revitalization of rural communities. Guiding principles of the program are that the rural Carolinas matter, this generation of workers matters, effective community development involves the entire community, solutions must be locally determined, healthy…

  7. Enhancing HIV Communication between Parents and Children: Efficacy of the Parents Matter! Program

    ERIC Educational Resources Information Center

    Miller, Kim S.; Lin, Carol Y.; Poulsen, Melissa N.; Fasula, Amy; Wyckoff, Sarah C.; Forehand, Rex; Long, Nicholas; Armistead, Lisa

    2011-01-01

    We examine efficacy of the Parents Matter! Program (PMP), a program to teach African-American parents of preadolescents sexual communication and HIV-prevention skills, through a multicenter, randomized control trial. A total of 1115 parent-child participants were randomized to one of three intervention arms (enhanced, brief, control). Percentages…

  8. Perceptions of Student-Teacher Relationships, Self-Efficacy, and Subject Matter Retention in a Secondary Chemistry Course

    ERIC Educational Resources Information Center

    Bechtel, Michael Dean

    2012-01-01

    This was a study of students who had completed a chemistry course taught by one instructor in a large urban high school during 2009-2010. It was conducted in two phases: Phase One assessed self-efficacy, teaching practices, and subject matter retention taken 16 months after course completion. Phase Two consisted of a multiple-choice final exam…

  9. The Effect of Gender, Seniority and Subject Matter on the Perceptions of Organizational Justice of Teachers: A Meta-Analytical Study

    ERIC Educational Resources Information Center

    Altinkurt, Yahya; Yilmaz, Kursad; Karaman, Gizem

    2015-01-01

    This study reveals the results of a meta-analysis conducted with the theses and research studies published in Turkey from 2005 to 2012 regarding organizational justice. The purpose of this paper is to determine the effects of gender, seniority and subject matter on the perceptions of organizational justice of teachers. Specific criteria were used…

  10. Does Variation in the Extent of Generalized Trust, Individual Education and Extensiveness of Social Security Policies Matter for Maximization of Subjective Well-Being?

    ERIC Educational Resources Information Center

    Valeeva, Rania F.

    2016-01-01

    In this paper, I examine whether generalized trust and education, as well as social security policies of welfare state institutions matter for cross-national differences in subjective well-being (SWB), because knowledge on this issue is still lacking. For this purpose I integrated the insights of two sociological theories: Social Function…

  11. The Examination of Secondary Education Chemistry Curricula Published between 1957-2007 in Terms of the Dimensions of Rationale, Goals, and Subject-Matter

    ERIC Educational Resources Information Center

    Pekdag, Bulent; Erol, Hilal

    2013-01-01

    Fifteen secondary education chemistry curricula published from 1957 until 2007 were examined based on the dimensions of rationale, goals, and subject matter. An examination of documents in the scope of qualitative research was carried out in the study. The goals included in the examined chemistry curricula were analyzed according to the cognitive,…

  12. A Conflict in Your Head: An Exploration of Trainee Science Teachers' Subject Matter Knowledge Development and Its Impact on Teacher Self-Confidence

    ERIC Educational Resources Information Center

    Kind, Vanessa

    2009-01-01

    Teachers' subject matter knowledge (SMK) is one factor contributing to teaching 'successfully', as this provides a basis from which pedagogical content knowledge develops. UK-based trainee science teachers teach all sciences to age 14 and often up to age 16. Trainees have specialist science knowledge in chemistry, physics, or biology from their…

  13. The Place of Subject Matter Knowledge in Pedagogical Content Knowledge: A Case Study of South African Teachers Teaching the Amount of Substance and Chemical Equilibrium

    ERIC Educational Resources Information Center

    Rollnick, Marissa; Bennett, Judith; Rhemtula, Mariam; Dharsey, Nadine; Ndlovu, Thandi

    2008-01-01

    This paper presents two South African case studies designed to explore the influence of subject matter knowledge on pedagogical content knowledge (PCK). In the first case study on teaching the mole in two township schools, the findings illustrate that the participant teachers favoured procedural approaches at the expense of conceptual…

  14. What Subject Matter Knowledge Do Second-Level Teachers Need to Know to Teach Trigonometry? An Exploration and Case Study

    ERIC Educational Resources Information Center

    Walsh, Richard; Fitzmaurice, Olivia; O'Donoghue, John

    2017-01-01

    This study reports on the level of trigonometry Subject Matter Knowledge (SMK) of third and final-year pre-service second-level mathematics teachers () at an Irish third-level institution. The aim of the study was to determine if this sample of prospective teachers has an appropriate level of SMK to teach second-level trigonometric concepts. The…

  15. University Programme Preferences of High School Science Students in Singapore and Reasons That Matter in Their Preferences: A Rasch Analysis

    ERIC Educational Resources Information Center

    Oon, Pey-Tee; Subramaniam, R.

    2015-01-01

    This study explored an under-researched area in science education--the university programmes preferred by high school students who take physical science subjects and the reasons that matter in their preferences. A total of 1,071 upper secondary and pre-university students in Singapore, who take physical science subjects among their range of…

  16. A Case Study of Beginning Science Teachers' Subject Matter (SMK) and Pedagogical Content Knowledge (PCK) of Teaching Chemical Reaction in Turkey

    ERIC Educational Resources Information Center

    Usak, Muhammet; Ozden, Mustafa; Eilks, Ingo

    2011-01-01

    This paper describes a case study focusing on the subject matter knowledge, pedagogical content knowledge, and beliefs about science teaching of student teachers in Turkey at the start of their university education. The topic of interest was that of teaching chemical reactions in secondary chemistry education. A written test was developed which…

  17. The Effects of CLIL Education on the Subject Matter (Mathematics) and the Target Language (English)

    ERIC Educational Resources Information Center

    Ouazizi, Khalid

    2016-01-01

    This paper investigates the effects of Content and Language Integrated Learning, CLIL for short, on both the attainment of the subject matter, mathematics in our case, hence the content aspect of CLIL. The second axes of research focuses on the effect of CLIL on the learners' proficiency vis-à-vis the language of instruction, epitomized here by…

  18. Separation of β-amyloid binding and white matter uptake of 18F-flutemetamol using spectral analysis

    PubMed Central

    Heurling, Kerstin; Buckley, Christopher; Vandenberghe, Rik; Laere, Koen Van; Lubberink, Mark

    2015-01-01

    The kinetic components of the β-amyloid ligand 18F-flutemetamol binding in grey and white matter were investigated through spectral analysis, and a method developed for creation of parametric images separating grey and white matter uptake. Tracer uptake in grey and white matter and cerebellar cortex was analyzed through spectral analysis in six subjects, with (n=4) or without (n=2) apparent β-amyloid deposition, having undergone dynamic 18F-flutemetamol scanning with arterial blood sampling. The spectra were divided into three components: slow, intermediate and fast basis function rates. The contribution of each of the components to total volume of distribution (VT) was assessed for different tissue types. The slow component dominated in white matter (average 90%), had a higher contribution to grey matter VT in subjects with β-amyloid deposition (average 44%) than without (average 6%) and was absent in cerebellar cortex, attributing the slow component of 18F-flutemetamol uptake in grey matter to β-amyloid binding. Parametric images of voxel-based spectral analysis were created for VT, the slow component and images segmented based on the slow component contribution; confirming that grey matter and white matter uptake can be discriminated on voxel-level using a threshold for the contribution from the slow component to VT. PMID:26550542

  19. Creating an AI modeling application for designers and developers

    NASA Astrophysics Data System (ADS)

    Houlette, Ryan; Fu, Daniel; Jensen, Randy

    2003-09-01

    Simulation developers often realize an entity's AI by writing a program that exhibits the intended behavior. These behaviors are often the product of design documents written by designers. These individuals, while possessing a vast knowledge of the subject matter, might not have any programming knowledge whatsoever. To address this disconnect between design and subsequent development, we have created an AI application whereby a designer or developer sketches an entity's AI using a graphical "drag and drop" interface to quickly articulate behavior using a UML-like representation of state charts. Aside from the design-level benefits, the application also features a runtime engine that takes the application's data as input along with a simulation or game interface, and makes the AI operational. We discuss our experience in creating such an application for both designer and developer.

  20. White matter involvement in sporadic Creutzfeldt-Jakob disease

    PubMed Central

    Mandelli, Maria Luisa; DeArmond, Stephen J.; Hess, Christopher P.; Vitali, Paolo; Papinutto, Nico; Oehler, Abby; Miller, Bruce L.; Lobach, Irina V.; Bastianello, Stefano; Geschwind, Michael D.; Henry, Roland G.

    2014-01-01

    Sporadic Creutzfeldt-Jakob disease is considered primarily a disease of grey matter, although the extent of white matter involvement has not been well described. We used diffusion tensor imaging to study the white matter in sporadic Creutzfeldt-Jakob disease compared to healthy control subjects and to correlated magnetic resonance imaging findings with histopathology. Twenty-six patients with sporadic Creutzfeldt-Jakob disease and nine age- and gender-matched healthy control subjects underwent volumetric T1-weighted and diffusion tensor imaging. Six patients had post-mortem brain analysis available for assessment of neuropathological findings associated with prion disease. Parcellation of the subcortical white matter was performed on 3D T1-weighted volumes using Freesurfer. Diffusion tensor imaging maps were calculated and transformed to the 3D-T1 space; the average value for each diffusion metric was calculated in the total white matter and in regional volumes of interest. Tract-based spatial statistics analysis was also performed to investigate the deeper white matter tracts. There was a significant reduction of mean (P = 0.002), axial (P = 0.0003) and radial (P = 0.0134) diffusivities in the total white matter in sporadic Creutzfeldt-Jakob disease. Mean diffusivity was significantly lower in most white matter volumes of interest (P < 0.05, corrected for multiple comparisons), with a generally symmetric pattern of involvement in sporadic Creutzfeldt-Jakob disease. Mean diffusivity reduction reflected concomitant decrease of both axial and radial diffusivity, without appreciable changes in white matter anisotropy. Tract-based spatial statistics analysis showed significant reductions of mean diffusivity within the white matter of patients with sporadic Creutzfeldt-Jakob disease, mainly in the left hemisphere, with a strong trend (P = 0.06) towards reduced mean diffusivity in most of the white matter bilaterally. In contrast, by visual assessment there was no white matter abnormality either on T2-weighted or diffusion-weighted images. Widespread reduction in white matter mean diffusivity, however, was apparent visibly on the quantitative attenuation coefficient maps compared to healthy control subjects. Neuropathological analysis showed diffuse astrocytic gliosis and activated microglia in the white matter, rare prion deposition and subtle subcortical microvacuolization, and patchy foci of demyelination with no evident white matter axonal degeneration. Decreased mean diffusivity on attenuation coefficient maps might be associated with astrocytic gliosis. We show for the first time significant global reduced mean diffusivity within the white matter in sporadic Creutzfeldt-Jakob disease, suggesting possible primary involvement of the white matter, rather than changes secondary to neuronal degeneration/loss. PMID:25367029

  1. Understanding Physical Educators' Perceptions of Mattering Questionnaire--Physical Education

    ERIC Educational Resources Information Center

    Richards, K. Andrew R.; Gaudreault, Karen Lux; Woods, Amelia Mays

    2017-01-01

    Previous research has illustrated that physical educators feel their subject is valued less than others in the context of schools. However, to date, no instruments have been developed to measure physical education teachers' perceptions of mattering. This study sought to propose and validate the Perceived Mattering Questionnaire--Physical Education…

  2. 18 CFR 385.402 - Scope of discovery (Rule 402).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Matters Set for Hearing Under Subpart E § 385.402 Scope of discovery (Rule 402). (a) General. Unless... Rule 410(c), participants may obtain discovery of any matter, not privileged, that is relevant to the subject matter of the pending proceeding, including the existence, description, nature, custody, condition...

  3. 18 CFR 385.402 - Scope of discovery (Rule 402).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Matters Set for Hearing Under Subpart E § 385.402 Scope of discovery (Rule 402). (a) General. Unless... Rule 410(c), participants may obtain discovery of any matter, not privileged, that is relevant to the subject matter of the pending proceeding, including the existence, description, nature, custody, condition...

  4. 18 CFR 385.402 - Scope of discovery (Rule 402).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Matters Set for Hearing Under Subpart E § 385.402 Scope of discovery (Rule 402). (a) General. Unless... Rule 410(c), participants may obtain discovery of any matter, not privileged, that is relevant to the subject matter of the pending proceeding, including the existence, description, nature, custody, condition...

  5. 18 CFR 385.402 - Scope of discovery (Rule 402).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Matters Set for Hearing Under Subpart E § 385.402 Scope of discovery (Rule 402). (a) General. Unless... Rule 410(c), participants may obtain discovery of any matter, not privileged, that is relevant to the subject matter of the pending proceeding, including the existence, description, nature, custody, condition...

  6. 76 FR 79072 - New Standards for Domestic Mailing Services

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-21

    ... them are included in the applicable subject matter sections below. Changes for Letters Commercial First... Return Service. The maximum weight for machinable parcels that contain books or other printed matter... also will discontinue the 3-cent barcode discount for all Bound Printed Matter (BPM), Media Mail[supreg...

  7. Consequence of preterm birth in early adolescence: the role of language on auditory short-term memory.

    PubMed

    Fraello, David; Maller-Kesselman, Jill; Vohr, Betty; Katz, Karol H; Kesler, Shelli; Schneider, Karen; Reiss, Allan; Ment, Laura; Spann, Marisa N

    2011-06-01

    This study tested the hypothesis that preterm early adolescents' short-term memory is compromised when presented with increasingly complex verbal information and that associated neuroanatomical volumes would differ between preterm and term groups. Forty-nine preterm and 20 term subjects were evaluated at age 12 years with neuropsychological measures and magnetic resonance imaging (MRI). There were no differences between groups in simple short-term and working memory. Preterm subjects performed lower on learning and short-term memory tests that included increased verbal complexity. They had reduced right parietal, left temporal, and right temporal white matter volumes and greater bilateral frontal gray and right frontal white matter volumes. There was a positive association between complex working memory and the left hippocampus and frontal white matter in term subjects. While not correlated, memory scores and volumes of cortical regions known to subserve language and memory were reduced in preterm subjects. This study provides evidence of possible mechanisms for learning problems in former preterm infants.

  8. A Cross-Sectional Voxel-Based Morphometric Study of Age- and Sex-Related Changes in Gray Matter Volume in the Normal Aging Brain.

    PubMed

    Peng, Fei; Wang, Lixin; Geng, Zuojun; Zhu, Qingfeng; Song, Zhenhu

    2016-01-01

    The aim of the study was to carry out a cross-sectional study of 124 cognitively normal Chinese adults using the voxel-based morphometry approach to delineate age-related changes in the gray matter volume of regions of interest (ROI) in the brain and further analyze their correlation with age. One hundred twenty-four cognitively normal adults were divided into the young age group, the middle age group, and the old age group. Conventional magnetic resonance imaging was performed with the Achieva 3.0 T system. Structural images were processed using VBM8 and SPM8. Regions of interest were obtained by WFU PickAtlas and all realigned images were spatially normalized. Females showed significantly greater total gray matter volume than males (t = 4.81, P = 0.0000, false discovery rate corrected). Compared with young subjects, old-aged subjects showed extensive reduction in gray matter volumes in all ROIs examined except the occipital lobe. In young- and middle-aged subjects, female and male subjects showed significant difference in the right middle temporal gyrus, right superior temporal gyrus, left angular gyrus, right middle occipital lobe, left middle cingulate gyrus, and the pars triangularis of the right inferior frontal gyrus, suggesting an interaction between age and sex (P < 0.001, uncorrected). Logistic regression analysis revealed linear negative correlation between the total gray matter volume and age (R = 0.529, P < 0.001). Significant age-related differences are present in gray matter volume across multiple brain regions during aging. The VPM approach may provide an emerging paradigm in the normal aging brain that may help differentiate underlying normal neurobiological aging changes of specific brain regions from neurodegenerative impairments.

  9. An Evaluation of an Alternative Teacher Certification Program: A Matter of Trust

    ERIC Educational Resources Information Center

    Grubbs, Scott T.

    2009-01-01

    For the internal evaluator, the issue of trust can be one of the more difficult ethical matters to manage. An organization might choose to conduct an internal program evaluation for a variety of reasons, including capitalizing on the abilities of invested stakeholders to assess aspects of a program, building an institutional culture oriented…

  10. Bayesian Methods and Universal Darwinism

    NASA Astrophysics Data System (ADS)

    Campbell, John

    2009-12-01

    Bayesian methods since the time of Laplace have been understood by their practitioners as closely aligned to the scientific method. Indeed a recent Champion of Bayesian methods, E. T. Jaynes, titled his textbook on the subject Probability Theory: the Logic of Science. Many philosophers of science including Karl Popper and Donald Campbell have interpreted the evolution of Science as a Darwinian process consisting of a `copy with selective retention' algorithm abstracted from Darwin's theory of Natural Selection. Arguments are presented for an isomorphism between Bayesian Methods and Darwinian processes. Universal Darwinism, as the term has been developed by Richard Dawkins, Daniel Dennett and Susan Blackmore, is the collection of scientific theories which explain the creation and evolution of their subject matter as due to the Operation of Darwinian processes. These subject matters span the fields of atomic physics, chemistry, biology and the social sciences. The principle of Maximum Entropy states that Systems will evolve to states of highest entropy subject to the constraints of scientific law. This principle may be inverted to provide illumination as to the nature of scientific law. Our best cosmological theories suggest the universe contained much less complexity during the period shortly after the Big Bang than it does at present. The scientific subject matter of atomic physics, chemistry, biology and the social sciences has been created since that time. An explanation is proposed for the existence of this subject matter as due to the evolution of constraints in the form of adaptations imposed on Maximum Entropy. It is argued these adaptations were discovered and instantiated through the Operations of a succession of Darwinian processes.

  11. Automatic inference of indexing rules for MEDLINE

    PubMed Central

    Névéol, Aurélie; Shooshan, Sonya E; Claveau, Vincent

    2008-01-01

    Background: Indexing is a crucial step in any information retrieval system. In MEDLINE, a widely used database of the biomedical literature, the indexing process involves the selection of Medical Subject Headings in order to describe the subject matter of articles. The need for automatic tools to assist MEDLINE indexers in this task is growing with the increasing number of publications being added to MEDLINE. Methods: In this paper, we describe the use and the customization of Inductive Logic Programming (ILP) to infer indexing rules that may be used to produce automatic indexing recommendations for MEDLINE indexers. Results: Our results show that this original ILP-based approach outperforms manual rules when they exist. In addition, the use of ILP rules also improves the overall performance of the Medical Text Indexer (MTI), a system producing automatic indexing recommendations for MEDLINE. Conclusion: We expect the sets of ILP rules obtained in this experiment to be integrated into MTI. PMID:19025687

  12. Automatic inference of indexing rules for MEDLINE.

    PubMed

    Névéol, Aurélie; Shooshan, Sonya E; Claveau, Vincent

    2008-11-19

    Indexing is a crucial step in any information retrieval system. In MEDLINE, a widely used database of the biomedical literature, the indexing process involves the selection of Medical Subject Headings in order to describe the subject matter of articles. The need for automatic tools to assist MEDLINE indexers in this task is growing with the increasing number of publications being added to MEDLINE. In this paper, we describe the use and the customization of Inductive Logic Programming (ILP) to infer indexing rules that may be used to produce automatic indexing recommendations for MEDLINE indexers. Our results show that this original ILP-based approach outperforms manual rules when they exist. In addition, the use of ILP rules also improves the overall performance of the Medical Text Indexer (MTI), a system producing automatic indexing recommendations for MEDLINE. We expect the sets of ILP rules obtained in this experiment to be integrated into MTI.

  13. Alternative scheduling models and their effect on science achievement at the high school level

    NASA Astrophysics Data System (ADS)

    Dostal, Jay Roland

    This study will evaluate alternative scheduling methods implemented in secondary level schools. Students were selected based on parent selection of programs. Traditional scheduling involves numerous academic subjects with small increments of time in each class and block scheduling focuses on fewer academic subjects and more instructional time. This study will compare office referral numbers, absence frequency, and Essential Learner Outcome (ELO) science strand scores in the 8th-grade (pretest) to the same students office referrals, absence frequency, and ELO science strand scores in the 11th-grade (posttest) between Seven Period Traditional Scheduling (SPTS) and Four Period Block Scheduling (FPBS) in the hopes that no matter what schedule students are a part of, the achievement results will be similar. (Study participants had completed both grade level ELO assessments and were continuously enrolled in one high school through their junior year.

  14. Potential pros and cons of external healthcare performance evaluation systems: real-life perspectives on Iranian hospital evaluation and accreditation program.

    PubMed

    Jaafaripooyan, Ebrahim

    2014-09-01

    Performance evaluation is essential to quality improvement in healthcare. The current study has identified the potential pros and cons of external healthcare evaluation programs, utilizing them subsequently to look into the merits of a similar case in a developing country. A mixed method study employing both qualitative and quantitative data collection and analysis techniques was adopted to achieve the study end. Subject Matter Experts (SMEs) and professionals were approached for two-stage process of data collection. Potential advantages included greater attractiveness of high accreditation rank healthcare organizations to their customers/purchasers and boosted morale of their personnel. Downsides, as such, comprised the programs' over-reliance on value judgment of surveyors, routinization and incurring undue cost on the organizations. In addition, the improved, standardized care processes as well as the judgmental nature of program survey were associated, as pros and cons, to the program investigated by the professionals. Besides rendering a tentative assessment of Iranian hospital evaluation program, the study provides those running external performance evaluations with a lens to scrutinize the virtues of their own evaluation systems through identifying the potential advantages and drawbacks of such programs. Moreover, the approach followed could be utilized for performance assessment of similar evaluation programs.

  15. Fully-integrated framework for the segmentation and registration of the spinal cord white and gray matter.

    PubMed

    Dupont, Sara M; De Leener, Benjamin; Taso, Manuel; Le Troter, Arnaud; Nadeau, Sylvie; Stikov, Nikola; Callot, Virginie; Cohen-Adad, Julien

    2017-04-15

    The spinal cord white and gray matter can be affected by various pathologies such as multiple sclerosis, amyotrophic lateral sclerosis or trauma. Being able to precisely segment the white and gray matter could help with MR image analysis and hence be useful in further understanding these pathologies, and helping with diagnosis/prognosis and drug development. Up to date, white/gray matter segmentation has mostly been done manually, which is time consuming, induces a bias related to the rater and prevents large-scale multi-center studies. Recently, few methods have been proposed to automatically segment the spinal cord white and gray matter. However, no single method exists that combines the following criteria: (i) fully automatic, (ii) works on various MRI contrasts, (iii) robust towards pathology and (iv) freely available and open source. In this study we propose a multi-atlas based method for the segmentation of the spinal cord white and gray matter that addresses the previous limitations. Moreover, to study the spinal cord morphology, atlas-based approaches are increasingly used. These approaches rely on the registration of a spinal cord template to an MR image, however the registration usually doesn't take into account the spinal cord internal structure and thus lacks accuracy. In this study, we propose a new template registration framework that integrates the white and gray matter segmentation to account for the specific gray matter shape of each individual subject. Validation of segmentation was performed in 24 healthy subjects using T 2 * -weighted images, in 8 healthy subjects using diffusion weighted images (exhibiting inverted white-to-gray matter contrast compared to T 2 *-weighted), and in 5 patients with spinal cord injury. The template registration was validated in 24 subjects using T 2 *-weighted data. Results of automatic segmentation on T 2 *-weighted images was in close correspondence with the manual segmentation (Dice coefficient in the white/gray matter of 0.91/0.71 respectively). Similarly, good results were obtained in data with inverted contrast (diffusion-weighted image) and in patients. When compared to the classical template registration framework, the proposed framework that accounts for gray matter shape significantly improved the quality of the registration (comparing Dice coefficient in gray matter: p=9.5×10 -6 ). While further validation is needed to show the benefits of the new registration framework in large cohorts and in a variety of patients, this study provides a fully-integrated tool for quantitative assessment of white/gray matter morphometry and template-based analysis. All the proposed methods are implemented in the Spinal Cord Toolbox (SCT), an open-source software for processing spinal cord multi-parametric MRI data. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. The Sixth Alumni Conference of the International Space University

    NASA Technical Reports Server (NTRS)

    Berry, Steve (Editor)

    1997-01-01

    These proceedings cover the sixth alumni conference of the International Space University, coordinated by the ISU U.S. Alumni Organization, which was held at Rice University in Houston, Texas, on July 11, 1997. The alumni conference gives graduates of the International Space University's interdisciplinary, international, and intercultural program a forum in which they may present and exchange technical ideas, and keep abreast of the wide variety of work in which the ever-growing body of alumni is engaged. The diversity that is characteristic of ISU is reflected in the subject matter of the papers published in this proceedings. This proceedings preserves the order of the alumni presentations given at the 1997 ISU Alumni Conference. As in previous years, a special effort was made to solicit papers with a strong connection to the two ISU 1997 Summer Session Program design projects: (1) Transfer of Technology, Spin-Offs, Spin-Ins; and (2) Strategies for the Exploration of Mars. Papers in the remaining ten sessions cover the departmental areas traditional to the ISU summer session program.

  17. Focusing the Sun: State Considerations for Designing Community Solar Policy

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

    Cook, Jeffrey J; Shah, Monisha R

    This report summarizes outcomes from the National Community Solar Partnership State Best Practices working group by identifying key differences in state policies that enable community solar and illustrating how various policy design approaches may impact the market. For the latter question, it is too early to quantify a relationship between policy design and market impacts, because most state programs have not been fully implemented. So, the authors conducted interviews with 19 subject matter experts, including project developers, regulators, and utilities to better understand how various policy design approaches may impact community solar markets. These perspectives, along with those gleaned frommore » the working group and relevant literature were synthesized to identify key considerations for policymakers designing community solar programs. Though state community solar policies vary in numerous ways, the report focuses on the following critical elements: program cap, project size cap, subscriber location requirements, subscriber eligibility requirements, low- and moderate-income stipulations, and subscriber compensation.« less

  18. Exploitation of rights from the US space program by NASA: Review of the process

    NASA Technical Reports Server (NTRS)

    Kempf, Robert; Gimeno, Benjamin

    1995-01-01

    The legal environment, and some observations on the policies, procedures, and practices developed and instituted by NASA with regard to the treatment of intellectual property rights arising out of NASA support, are presented. The allocation, protection, and exercise (or exploitation) of such rights are considered. Focus is on the exercise (or exploitation) of intellectual property rights in a manner that provides an incentive to achieve beneficial or commercial use by the private sector of technology resulting from the U.S. space program. While some emphasis is on matters unique to the U.S. space program, many of the policies, procedures, and practices supported research and development activities. The process of making the results of U.S. government supported research and development activities available to the private sector for beneficial or commercial use, whether or not subject to intellectual property rights protection, is commonly known as technology transfer. Consequently, the consideration of intellectual property rights is in the context of the broader technology transfer objectives of NASA.

  19. 40 CFR 52.2059 - Control strategy: Particulate matter.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 5 2012-07-01 2012-07-01 false Control strategy: Particulate matter... Control strategy: Particulate matter. (a) Pennsylvania has committed to undertake a comprehensive program... Investigating and Controlling Nontraditional Particulate Matter Emissions Task Completion date Scheduled tasks...

  20. 40 CFR 52.2059 - Control strategy: Particulate matter.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 5 2013-07-01 2013-07-01 false Control strategy: Particulate matter... Control strategy: Particulate matter. (a) Pennsylvania has committed to undertake a comprehensive program... Investigating and Controlling Nontraditional Particulate Matter Emissions Task Completion date Scheduled tasks...

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